Merge "Camera: Add support for stream combination query"
diff --git a/apex/Android.bp b/apex/Android.bp
index bb73ead..575603f 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -35,6 +35,6 @@
apex_key {
name: "com.android.media.key",
- public_key: "media.avbpubkey",
- private_key: "media.pem",
+ public_key: "com.android.media.avbpubkey",
+ private_key: "com.android.media.pem",
}
diff --git a/apex/media.avbpubkey b/apex/com.android.media.avbpubkey
similarity index 100%
rename from apex/media.avbpubkey
rename to apex/com.android.media.avbpubkey
Binary files differ
diff --git a/apex/media.pem b/apex/com.android.media.pem
similarity index 100%
rename from apex/media.pem
rename to apex/com.android.media.pem
diff --git a/camera/VendorTagDescriptor.cpp b/camera/VendorTagDescriptor.cpp
index 38ff37f..d713d2d 100644
--- a/camera/VendorTagDescriptor.cpp
+++ b/camera/VendorTagDescriptor.cpp
@@ -411,6 +411,11 @@
return res;
}
+const std::unordered_map<metadata_vendor_id_t, sp<android::VendorTagDescriptor>> &
+ VendorTagDescriptorCache::getVendorIdsAndTagDescriptors() {
+ return mVendorMap;
+}
+
int VendorTagDescriptorCache::getTagCount(metadata_vendor_id_t id) const {
int ret = 0;
auto desc = mVendorMap.find(id);
diff --git a/camera/include/camera/VendorTagDescriptor.h b/camera/include/camera/VendorTagDescriptor.h
index c718c93..6f55890 100644
--- a/camera/include/camera/VendorTagDescriptor.h
+++ b/camera/include/camera/VendorTagDescriptor.h
@@ -211,6 +211,9 @@
*/
void dump(int fd, int verbosity, int indentation) const;
+ const std::unordered_map<metadata_vendor_id_t, sp<android::VendorTagDescriptor>> &
+ getVendorIdsAndTagDescriptors();
+
protected:
std::unordered_map<metadata_vendor_id_t, sp<android::VendorTagDescriptor>> mVendorMap;
struct vendor_tag_cache_ops mVendorCacheOps;
diff --git a/camera/ndk/Android.bp b/camera/ndk/Android.bp
index e84eeef..60c9f85 100644
--- a/camera/ndk/Android.bp
+++ b/camera/ndk/Android.bp
@@ -70,3 +70,81 @@
],
version_script: "libcamera2ndk.map.txt",
}
+
+cc_library_shared {
+ name: "libcamera2ndk_vendor",
+ vendor_available: true,
+ srcs: [
+ "ndk_vendor/impl/ACameraDevice.cpp",
+ "ndk_vendor/impl/ACameraManager.cpp",
+ "ndk_vendor/impl/utils.cpp",
+ "impl/ACameraMetadata.cpp",
+ "impl/ACameraCaptureSession.cpp",
+ "NdkCameraMetadata.cpp",
+ "NdkCameraCaptureSession.cpp",
+ "NdkCameraManager.cpp",
+ "NdkCameraDevice.cpp",
+ "NdkCaptureRequest.cpp",
+ ],
+
+ export_include_dirs: ["include"],
+ export_shared_lib_headers: [
+ "libcutils",
+ ],
+ local_include_dirs: [
+ ".",
+ "include",
+ "impl",
+ ],
+ cflags: [
+ "-fvisibility=hidden",
+ "-DEXPORT=__attribute__((visibility(\"default\")))",
+ "-D__ANDROID_VNDK__",
+ ],
+
+ shared_libs: [
+ "libhwbinder",
+ "libfmq",
+ "libhidlbase",
+ "libhardware",
+ "libnativewindow",
+ "liblog",
+ "libutils",
+ "libstagefright_foundation",
+ "libcutils",
+ "libcamera_metadata",
+ "libmediandk",
+ "android.frameworks.cameraservice.device@2.0",
+ "android.frameworks.cameraservice.common@2.0",
+ "android.frameworks.cameraservice.service@2.0",
+ ],
+
+ static_libs: [
+ "android.hardware.camera.common@1.0-helper",
+ "libarect",
+ ],
+ product_variables: {
+ pdk: {
+ enabled: false,
+ },
+ },
+}
+
+cc_test {
+ name: "AImageReaderVendorTest",
+ vendor: true,
+ srcs: ["ndk_vendor/tests/AImageReaderVendorTest.cpp"],
+ shared_libs: [
+ "libhwbinder",
+ "libcamera2ndk_vendor",
+ "libmediandk",
+ "libnativewindow",
+ "libutils",
+ "libui",
+ "libcutils",
+ "liblog",
+ ],
+ cflags: [
+ "-D__ANDROID_VNDK__",
+ ],
+}
diff --git a/camera/ndk/NdkCameraDevice.cpp b/camera/ndk/NdkCameraDevice.cpp
index 812a312..ef05e0b 100644
--- a/camera/ndk/NdkCameraDevice.cpp
+++ b/camera/ndk/NdkCameraDevice.cpp
@@ -24,7 +24,15 @@
#include <camera/NdkCameraDevice.h>
#include "impl/ACameraCaptureSession.h"
-using namespace android;
+using namespace android::acam;
+
+bool areWindowTypesEqual(ACameraWindowType *a, ACameraWindowType *b) {
+#ifdef __ANDROID_VNDK__
+ return utils::isWindowNativeHandleEqual(a, b);
+#else
+ return a == b;
+#endif
+}
EXPORT
camera_status_t ACameraDevice_close(ACameraDevice* device) {
@@ -96,7 +104,7 @@
EXPORT
camera_status_t ACaptureSessionOutput_create(
- ANativeWindow* window, /*out*/ACaptureSessionOutput** out) {
+ ACameraWindowType* window, /*out*/ACaptureSessionOutput** out) {
ATRACE_CALL();
if (window == nullptr || out == nullptr) {
ALOGE("%s: Error: bad argument. window %p, out %p",
@@ -109,7 +117,7 @@
EXPORT
camera_status_t ACaptureSessionSharedOutput_create(
- ANativeWindow* window, /*out*/ACaptureSessionOutput** out) {
+ ACameraWindowType* window, /*out*/ACaptureSessionOutput** out) {
ATRACE_CALL();
if (window == nullptr || out == nullptr) {
ALOGE("%s: Error: bad argument. window %p, out %p",
@@ -122,7 +130,7 @@
EXPORT
camera_status_t ACaptureSessionSharedOutput_add(ACaptureSessionOutput *out,
- ANativeWindow* window) {
+ ACameraWindowType* window) {
ATRACE_CALL();
if ((window == nullptr) || (out == nullptr)) {
ALOGE("%s: Error: bad argument. window %p, out %p",
@@ -134,7 +142,7 @@
__FUNCTION__);
return ACAMERA_ERROR_INVALID_OPERATION;
}
- if (out->mWindow == window) {
+ if (areWindowTypesEqual(out->mWindow, window)) {
ALOGE("%s: Error trying to add the same window associated with the output configuration",
__FUNCTION__);
return ACAMERA_ERROR_INVALID_PARAMETER;
@@ -147,7 +155,7 @@
EXPORT
camera_status_t ACaptureSessionSharedOutput_remove(ACaptureSessionOutput *out,
- ANativeWindow* window) {
+ ACameraWindowType* window) {
ATRACE_CALL();
if ((window == nullptr) || (out == nullptr)) {
ALOGE("%s: Error: bad argument. window %p, out %p",
@@ -159,7 +167,7 @@
__FUNCTION__);
return ACAMERA_ERROR_INVALID_OPERATION;
}
- if (out->mWindow == window) {
+ if (areWindowTypesEqual(out->mWindow, window)) {
ALOGE("%s: Error trying to remove the same window associated with the output configuration",
__FUNCTION__);
return ACAMERA_ERROR_INVALID_PARAMETER;
diff --git a/camera/ndk/NdkCameraManager.cpp b/camera/ndk/NdkCameraManager.cpp
index f14a4c9..8742d9c 100644
--- a/camera/ndk/NdkCameraManager.cpp
+++ b/camera/ndk/NdkCameraManager.cpp
@@ -22,10 +22,15 @@
#include <utils/Trace.h>
#include <camera/NdkCameraManager.h>
+
+#ifdef __ANDROID_VNDK__
+#include "ndk_vendor/impl/ACameraManager.h"
+#else
#include "impl/ACameraManager.h"
+#endif
#include "impl/ACameraMetadata.h"
-using namespace android;
+using namespace android::acam;
EXPORT
ACameraManager* ACameraManager_create() {
diff --git a/camera/ndk/NdkCaptureRequest.cpp b/camera/ndk/NdkCaptureRequest.cpp
index ddb69d7..c64de3e 100644
--- a/camera/ndk/NdkCaptureRequest.cpp
+++ b/camera/ndk/NdkCaptureRequest.cpp
@@ -27,7 +27,7 @@
EXPORT
camera_status_t ACameraOutputTarget_create(
- ANativeWindow* window, ACameraOutputTarget** out) {
+ ACameraWindowType* window, ACameraOutputTarget** out) {
ATRACE_CALL();
if (window == nullptr) {
ALOGE("%s: Error: input window is null", __FUNCTION__);
diff --git a/camera/ndk/impl/ACameraCaptureSession.cpp b/camera/ndk/impl/ACameraCaptureSession.cpp
index f60e5fd..fb72bdb 100644
--- a/camera/ndk/impl/ACameraCaptureSession.cpp
+++ b/camera/ndk/impl/ACameraCaptureSession.cpp
@@ -23,7 +23,7 @@
ACameraCaptureSession::~ACameraCaptureSession() {
ALOGV("~ACameraCaptureSession: %p notify device end of life", this);
- sp<CameraDevice> dev = getDeviceSp();
+ sp<acam::CameraDevice> dev = getDeviceSp();
if (dev != nullptr && !dev->isClosed()) {
dev->lockDeviceForSessionOps();
{
@@ -48,7 +48,7 @@
mClosedByApp = true;
}
- sp<CameraDevice> dev = getDeviceSp();
+ sp<acam::CameraDevice> dev = getDeviceSp();
if (dev != nullptr) {
dev->lockDeviceForSessionOps();
}
@@ -73,7 +73,7 @@
camera_status_t
ACameraCaptureSession::stopRepeating() {
- sp<CameraDevice> dev = getDeviceSp();
+ sp<acam::CameraDevice> dev = getDeviceSp();
if (dev == nullptr) {
ALOGE("Error: Device associated with session %p has been closed!", this);
return ACAMERA_ERROR_SESSION_CLOSED;
@@ -91,7 +91,7 @@
camera_status_t
ACameraCaptureSession::abortCaptures() {
- sp<CameraDevice> dev = getDeviceSp();
+ sp<acam::CameraDevice> dev = getDeviceSp();
if (dev == nullptr) {
ALOGE("Error: Device associated with session %p has been closed!", this);
return ACAMERA_ERROR_SESSION_CLOSED;
@@ -112,7 +112,7 @@
/*optional*/ACameraCaptureSession_captureCallbacks* cbs,
int numRequests, ACaptureRequest** requests,
/*optional*/int* captureSequenceId) {
- sp<CameraDevice> dev = getDeviceSp();
+ sp<acam::CameraDevice> dev = getDeviceSp();
if (dev == nullptr) {
ALOGE("Error: Device associated with session %p has been closed!", this);
return ACAMERA_ERROR_SESSION_CLOSED;
@@ -133,7 +133,7 @@
/*optional*/ACameraCaptureSession_captureCallbacks* cbs,
int numRequests, ACaptureRequest** requests,
/*optional*/int* captureSequenceId) {
- sp<CameraDevice> dev = getDeviceSp();
+ sp<acam::CameraDevice> dev = getDeviceSp();
if (dev == nullptr) {
ALOGE("Error: Device associated with session %p has been closed!", this);
return ACAMERA_ERROR_SESSION_CLOSED;
@@ -149,7 +149,7 @@
}
camera_status_t ACameraCaptureSession::updateOutputConfiguration(ACaptureSessionOutput *output) {
- sp<CameraDevice> dev = getDeviceSp();
+ sp<acam::CameraDevice> dev = getDeviceSp();
if (dev == nullptr) {
ALOGE("Error: Device associated with session %p has been closed!", this);
return ACAMERA_ERROR_SESSION_CLOSED;
@@ -168,7 +168,7 @@
ACameraDevice*
ACameraCaptureSession::getDevice() {
Mutex::Autolock _l(mSessionLock);
- sp<CameraDevice> dev = getDeviceSp();
+ sp<acam::CameraDevice> dev = getDeviceSp();
if (dev == nullptr) {
ALOGE("Error: Device associated with session %p has been closed!", this);
return nullptr;
@@ -182,9 +182,9 @@
mIsClosed = true;
}
-sp<CameraDevice>
+sp<acam::CameraDevice>
ACameraCaptureSession::getDeviceSp() {
- sp<CameraDevice> device = mDevice.promote();
+ sp<acam::CameraDevice> device = mDevice.promote();
if (device == nullptr || device->isClosed()) {
ALOGW("Device is closed but session %d is not notified", mId);
return nullptr;
diff --git a/camera/ndk/impl/ACameraCaptureSession.h b/camera/ndk/impl/ACameraCaptureSession.h
index a2068e7..133c2c8 100644
--- a/camera/ndk/impl/ACameraCaptureSession.h
+++ b/camera/ndk/impl/ACameraCaptureSession.h
@@ -19,12 +19,17 @@
#include <set>
#include <hardware/camera3.h>
#include <camera/NdkCameraDevice.h>
+
+#ifdef __ANDROID_VNDK__
+#include "ndk_vendor/impl/ACameraDevice.h"
+#include "ndk_vendor/impl/ACameraCaptureSessionVendor.h"
+#else
#include "ACameraDevice.h"
using namespace android;
struct ACaptureSessionOutput {
- explicit ACaptureSessionOutput(ANativeWindow* window, bool isShared = false) :
+ explicit ACaptureSessionOutput(ACameraWindowType* window, bool isShared = false) :
mWindow(window), mIsShared(isShared) {};
bool operator == (const ACaptureSessionOutput& other) const {
@@ -40,11 +45,12 @@
return mWindow > other.mWindow;
}
- ANativeWindow* mWindow;
- std::set<ANativeWindow *> mSharedWindows;
+ ACameraWindowType* mWindow;
+ std::set<ACameraWindowType *> mSharedWindows;
bool mIsShared;
int mRotation = CAMERA3_STREAM_ROTATION_0;
};
+#endif
struct ACaptureSessionOutputContainer {
std::set<ACaptureSessionOutput> mOutputs;
@@ -60,7 +66,7 @@
int id,
const ACaptureSessionOutputContainer* outputs,
const ACameraCaptureSession_stateCallbacks* cb,
- CameraDevice* device) :
+ android::acam::CameraDevice* device) :
mId(id), mOutput(*outputs), mUserSessionCallback(*cb),
mDevice(device) {}
@@ -97,18 +103,18 @@
ACameraDevice* getDevice();
private:
- friend class CameraDevice;
+ friend class android::acam::CameraDevice;
// Close session because app close camera device, camera device got ERROR_DISCONNECTED,
// or a new session is replacing this session.
void closeByDevice();
- sp<CameraDevice> getDeviceSp();
+ sp<android::acam::CameraDevice> getDeviceSp();
const int mId;
const ACaptureSessionOutputContainer mOutput;
const ACameraCaptureSession_stateCallbacks mUserSessionCallback;
- const wp<CameraDevice> mDevice;
+ const wp<android::acam::CameraDevice> mDevice;
bool mIsClosed = false;
bool mClosedByApp = false;
Mutex mSessionLock;
diff --git a/camera/ndk/impl/ACameraDevice.cpp b/camera/ndk/impl/ACameraDevice.cpp
index ac3be25..00da54e 100644
--- a/camera/ndk/impl/ACameraDevice.cpp
+++ b/camera/ndk/impl/ACameraDevice.cpp
@@ -27,9 +27,9 @@
#include "ACaptureRequest.h"
#include "ACameraCaptureSession.h"
-using namespace android;
-
namespace android {
+namespace acam {
+
// Static member definitions
const char* CameraDevice::kContextKey = "Context";
const char* CameraDevice::kDeviceKey = "Device";
@@ -1513,5 +1513,5 @@
return ret;
}
-
+} // namespace acam
} // namespace android
diff --git a/camera/ndk/impl/ACameraDevice.h b/camera/ndk/impl/ACameraDevice.h
index 7d64081..8f56d3f 100644
--- a/camera/ndk/impl/ACameraDevice.h
+++ b/camera/ndk/impl/ACameraDevice.h
@@ -41,6 +41,7 @@
#include "ACameraMetadata.h"
namespace android {
+namespace acam {
// Wrap ACameraCaptureFailure so it can be ref-counted
struct CameraCaptureFailure : public RefBase, public ACameraCaptureFailure {};
@@ -286,6 +287,7 @@
};
+} // namespace acam;
} // namespace android;
/**
@@ -295,7 +297,7 @@
struct ACameraDevice {
ACameraDevice(const char* id, ACameraDevice_StateCallbacks* cb,
sp<ACameraMetadata> chars) :
- mDevice(new CameraDevice(id, cb, chars, this)) {}
+ mDevice(new android::acam::CameraDevice(id, cb, chars, this)) {}
~ACameraDevice() {};
@@ -331,7 +333,7 @@
}
private:
- android::sp<android::CameraDevice> mDevice;
+ android::sp<android::acam::CameraDevice> mDevice;
};
#endif // _ACAMERA_DEVICE_H
diff --git a/camera/ndk/impl/ACameraManager.cpp b/camera/ndk/impl/ACameraManager.cpp
index ee67677..7d6ecac 100644
--- a/camera/ndk/impl/ACameraManager.cpp
+++ b/camera/ndk/impl/ACameraManager.cpp
@@ -26,9 +26,10 @@
#include <stdlib.h>
#include <camera/VendorTagDescriptor.h>
-using namespace android;
+using namespace android::acam;
namespace android {
+namespace acam {
// Static member definitions
const char* CameraManagerGlobal::kCameraIdKey = "CameraId";
const char* CameraManagerGlobal::kCallbackFpKey = "CallbackFp";
@@ -345,6 +346,7 @@
}
}
+} // namespace acam
} // namespace android
/**
diff --git a/camera/ndk/impl/ACameraManager.h b/camera/ndk/impl/ACameraManager.h
index ce65769..55bfa7e 100644
--- a/camera/ndk/impl/ACameraManager.h
+++ b/camera/ndk/impl/ACameraManager.h
@@ -35,6 +35,7 @@
#include <map>
namespace android {
+namespace acam {
/**
* Per-process singleton instance of CameraManger. Shared by all ACameraManager
@@ -172,6 +173,7 @@
~CameraManagerGlobal();
};
+} // namespace acam;
} // namespace android;
/**
@@ -180,7 +182,7 @@
*/
struct ACameraManager {
ACameraManager() :
- mGlobalManager(&(android::CameraManagerGlobal::getInstance())) {}
+ mGlobalManager(&(android::acam::CameraManagerGlobal::getInstance())) {}
~ACameraManager();
camera_status_t getCameraIdList(ACameraIdList** cameraIdList);
static void deleteCameraIdList(ACameraIdList* cameraIdList);
@@ -196,7 +198,7 @@
kCameraIdListNotInit = -1
};
android::Mutex mLock;
- android::sp<android::CameraManagerGlobal> mGlobalManager;
+ android::sp<android::acam::CameraManagerGlobal> mGlobalManager;
};
#endif //_ACAMERA_MANAGER_H
diff --git a/camera/ndk/impl/ACameraMetadata.h b/camera/ndk/impl/ACameraMetadata.h
index e76b80c..f21dbaf 100644
--- a/camera/ndk/impl/ACameraMetadata.h
+++ b/camera/ndk/impl/ACameraMetadata.h
@@ -22,7 +22,13 @@
#include <utils/Mutex.h>
#include <utils/RefBase.h>
#include <utils/Vector.h>
+
+#ifdef __ANDROID_VNDK__
+#include <CameraMetadata.h>
+using CameraMetadata = android::hardware::camera::common::V1_0::helper::CameraMetadata;
+#else
#include <camera/CameraMetadata.h>
+#endif
#include <camera/NdkCameraMetadata.h>
diff --git a/camera/ndk/impl/ACaptureRequest.h b/camera/ndk/impl/ACaptureRequest.h
index b11dafb..5c82ab7 100644
--- a/camera/ndk/impl/ACaptureRequest.h
+++ b/camera/ndk/impl/ACaptureRequest.h
@@ -21,8 +21,11 @@
using namespace android;
+#ifdef __ANDROID_VNDK__
+#include "ndk_vendor/impl/ACaptureRequestVendor.h"
+#else
struct ACameraOutputTarget {
- explicit ACameraOutputTarget(ANativeWindow* window) : mWindow(window) {};
+ explicit ACameraOutputTarget(ACameraWindowType* window) : mWindow(window) {};
bool operator == (const ACameraOutputTarget& other) const {
return mWindow == other.mWindow;
@@ -37,8 +40,9 @@
return mWindow > other.mWindow;
}
- ANativeWindow* mWindow;
+ ACameraWindowType* mWindow;
};
+#endif
struct ACameraOutputTargets {
std::set<ACameraOutputTarget> mOutputs;
diff --git a/camera/ndk/include/camera/NdkCameraCaptureSession.h b/camera/ndk/include/camera/NdkCameraCaptureSession.h
index 5e0db60..1244582 100644
--- a/camera/ndk/include/camera/NdkCameraCaptureSession.h
+++ b/camera/ndk/include/camera/NdkCameraCaptureSession.h
@@ -35,10 +35,10 @@
#include <sys/cdefs.h>
#include <stdbool.h>
-#include <android/native_window.h>
#include "NdkCameraError.h"
#include "NdkCameraMetadata.h"
#include "NdkCaptureRequest.h"
+#include "NdkCameraWindowType.h"
#ifndef _NDK_CAMERA_CAPTURE_SESSION_H
#define _NDK_CAMERA_CAPTURE_SESSION_H
@@ -246,7 +246,7 @@
*/
typedef void (*ACameraCaptureSession_captureCallback_bufferLost)(
void* context, ACameraCaptureSession* session,
- ACaptureRequest* request, ANativeWindow* window, int64_t frameNumber);
+ ACaptureRequest* request, ACameraWindowType* window, int64_t frameNumber);
typedef struct ACameraCaptureSession_captureCallbacks {
/// optional application context.
diff --git a/camera/ndk/include/camera/NdkCameraDevice.h b/camera/ndk/include/camera/NdkCameraDevice.h
index 7c13b34..4fe43d5 100644
--- a/camera/ndk/include/camera/NdkCameraDevice.h
+++ b/camera/ndk/include/camera/NdkCameraDevice.h
@@ -34,10 +34,10 @@
*/
#include <sys/cdefs.h>
-#include <android/native_window.h>
#include "NdkCameraError.h"
#include "NdkCaptureRequest.h"
#include "NdkCameraCaptureSession.h"
+#include "NdkCameraWindowType.h"
#ifndef _NDK_CAMERA_DEVICE_H
#define _NDK_CAMERA_DEVICE_H
@@ -345,7 +345,7 @@
* @see ACaptureSessionOutputContainer_add
*/
camera_status_t ACaptureSessionOutput_create(
- ANativeWindow* anw, /*out*/ACaptureSessionOutput** output) __INTRODUCED_IN(24);
+ ACameraWindowType* anw, /*out*/ACaptureSessionOutput** output) __INTRODUCED_IN(24);
/**
* Free a ACaptureSessionOutput object.
@@ -694,7 +694,7 @@
* @see ACaptureSessionOutputContainer_add
*/
camera_status_t ACaptureSessionSharedOutput_create(
- ANativeWindow* anw, /*out*/ACaptureSessionOutput** output) __INTRODUCED_IN(28);
+ ACameraWindowType* anw, /*out*/ACaptureSessionOutput** output) __INTRODUCED_IN(28);
/**
* Add a native window to shared ACaptureSessionOutput.
@@ -712,7 +712,7 @@
* ACaptureSessionOutput.</li></ul>
*/
camera_status_t ACaptureSessionSharedOutput_add(ACaptureSessionOutput *output,
- ANativeWindow *anw) __INTRODUCED_IN(28);
+ ACameraWindowType *anw) __INTRODUCED_IN(28);
/**
* Remove a native window from shared ACaptureSessionOutput.
@@ -728,7 +728,7 @@
* ACaptureSessionOutput.</li></ul>
*/
camera_status_t ACaptureSessionSharedOutput_remove(ACaptureSessionOutput *output,
- ANativeWindow* anw) __INTRODUCED_IN(28);
+ ACameraWindowType* anw) __INTRODUCED_IN(28);
/**
* Create a new camera capture session similar to {@link ACameraDevice_createCaptureSession}. This
diff --git a/camera/ndk/include/camera/NdkCameraWindowType.h b/camera/ndk/include/camera/NdkCameraWindowType.h
new file mode 100644
index 0000000..99f67e9
--- /dev/null
+++ b/camera/ndk/include/camera/NdkCameraWindowType.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _NDK_CAMERA_WINDOW_TYPE_H
+#define _NDK_CAMERA_WINDOW_TYPE_H
+
+/**
+ * @addtogroup Camera
+ * @{
+ */
+
+/**
+ * @file NdkCameraWindowType.h
+ */
+
+/*
+ * This file defines an NDK API.
+ * Do not remove methods.
+ * Do not change method signatures.
+ * Do not change the value of constants.
+ * Do not change the size of any of the classes defined in here.
+ * Do not reference types that are not part of the NDK.
+ * Do not #include files that aren't part of the NDK.
+ */
+
+/**
+ * This file defines the window type used by NDK and the VNDK variants of the
+ * camera2 NDK. This enables us to share the api definition headers and avoid
+ * code duplication (since the VNDK variant doesn't use ANativeWindow unlike the
+ * NDK variant).
+ */
+#ifdef __ANDROID_VNDK__
+#include <cutils/native_handle.h>
+typedef native_handle_t ACameraWindowType;
+#else
+#include <android/native_window.h>
+typedef ANativeWindow ACameraWindowType;
+#endif
+
+#endif //_NDK_CAMERA_WINDOW_TYPE_H
diff --git a/camera/ndk/include/camera/NdkCaptureRequest.h b/camera/ndk/include/camera/NdkCaptureRequest.h
index 5340e76..136989a 100644
--- a/camera/ndk/include/camera/NdkCaptureRequest.h
+++ b/camera/ndk/include/camera/NdkCaptureRequest.h
@@ -35,9 +35,9 @@
#include <sys/cdefs.h>
-#include <android/native_window.h>
#include "NdkCameraError.h"
#include "NdkCameraMetadata.h"
+#include "NdkCameraWindowType.h"
#ifndef _NDK_CAPTURE_REQUEST_H
#define _NDK_CAPTURE_REQUEST_H
@@ -101,7 +101,7 @@
*
* @see ACaptureRequest_addTarget
*/
-camera_status_t ACameraOutputTarget_create(ANativeWindow* window,
+camera_status_t ACameraOutputTarget_create(ACameraWindowType* window,
ACameraOutputTarget** output) __INTRODUCED_IN(24);
/**
diff --git a/camera/ndk/ndk_vendor/impl/ACameraCaptureSessionVendor.h b/camera/ndk/ndk_vendor/impl/ACameraCaptureSessionVendor.h
new file mode 100644
index 0000000..8d9e90c
--- /dev/null
+++ b/camera/ndk/ndk_vendor/impl/ACameraCaptureSessionVendor.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "utils.h"
+
+struct ACaptureSessionOutput {
+ explicit ACaptureSessionOutput(native_handle_t* window, bool isShared = false) :
+ mWindow(window), mIsShared(isShared) {};
+
+ bool operator == (const ACaptureSessionOutput& other) const {
+ return (mWindow == other.mWindow);
+ }
+
+ bool operator != (const ACaptureSessionOutput& other) const {
+ return mWindow != other.mWindow;
+ }
+
+ bool operator < (const ACaptureSessionOutput& other) const {
+ return mWindow < other.mWindow;
+ }
+
+ bool operator > (const ACaptureSessionOutput& other) const {
+ return mWindow > other.mWindow;
+ }
+
+ android::acam::utils::native_handle_ptr_wrapper mWindow;
+ std::set<android::acam::utils::native_handle_ptr_wrapper> mSharedWindows;
+ bool mIsShared;
+ int mRotation = CAMERA3_STREAM_ROTATION_0;
+};
+
+
diff --git a/camera/ndk/ndk_vendor/impl/ACameraDevice.cpp b/camera/ndk/ndk_vendor/impl/ACameraDevice.cpp
new file mode 100644
index 0000000..b86f854
--- /dev/null
+++ b/camera/ndk/ndk_vendor/impl/ACameraDevice.cpp
@@ -0,0 +1,1594 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "ACameraDeviceVendor"
+
+#include <vector>
+#include <inttypes.h>
+#include <android/frameworks/cameraservice/service/2.0/ICameraService.h>
+#include <android/frameworks/cameraservice/device/2.0/types.h>
+#include <CameraMetadata.h>
+
+#include "ndk_vendor/impl/ACameraDevice.h"
+#include "ACameraCaptureSession.h"
+#include "ACameraMetadata.h"
+#include "ACaptureRequest.h"
+#include "utils.h"
+
+using namespace android;
+
+namespace android {
+namespace acam {
+
+using HCameraMetadata = frameworks::cameraservice::device::V2_0::CameraMetadata;
+using OutputConfiguration = frameworks::cameraservice::device::V2_0::OutputConfiguration;
+using hardware::Void;
+
+// Static member definitions
+const char* CameraDevice::kContextKey = "Context";
+const char* CameraDevice::kDeviceKey = "Device";
+const char* CameraDevice::kErrorCodeKey = "ErrorCode";
+const char* CameraDevice::kCallbackFpKey = "Callback";
+const char* CameraDevice::kSessionSpKey = "SessionSp";
+const char* CameraDevice::kCaptureRequestKey = "CaptureRequest";
+const char* CameraDevice::kTimeStampKey = "TimeStamp";
+const char* CameraDevice::kCaptureResultKey = "CaptureResult";
+const char* CameraDevice::kCaptureFailureKey = "CaptureFailure";
+const char* CameraDevice::kSequenceIdKey = "SequenceId";
+const char* CameraDevice::kFrameNumberKey = "FrameNumber";
+const char* CameraDevice::kAnwKey = "Anw";
+
+/**
+ * CameraDevice Implementation
+ */
+CameraDevice::CameraDevice(
+ const char* id,
+ ACameraDevice_StateCallbacks* cb,
+ sp<ACameraMetadata> chars,
+ ACameraDevice* wrapper) :
+ mCameraId(id),
+ mAppCallbacks(*cb),
+ mChars(std::move(chars)),
+ mServiceCallback(new ServiceCallback(this)),
+ mWrapper(wrapper),
+ mInError(false),
+ mError(ACAMERA_OK),
+ mIdle(true),
+ mCurrentSession(nullptr) {
+ mClosing = false;
+ // Setup looper thread to perfrom device callbacks to app
+ mCbLooper = new ALooper;
+ mCbLooper->setName("C2N-dev-looper");
+ status_t err = mCbLooper->start(
+ /*runOnCallingThread*/false,
+ /*canCallJava*/ true,
+ PRIORITY_DEFAULT);
+ if (err != OK) {
+ ALOGE("%s: Unable to start camera device callback looper: %s (%d)",
+ __FUNCTION__, strerror(-err), err);
+ setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_DEVICE);
+ }
+ mHandler = new CallbackHandler();
+ mCbLooper->registerHandler(mHandler);
+
+ const CameraMetadata& metadata = mChars->getInternalData();
+ camera_metadata_ro_entry entry = metadata.find(ANDROID_REQUEST_PARTIAL_RESULT_COUNT);
+ if (entry.count != 1) {
+ ALOGW("%s: bad count %zu for partial result count", __FUNCTION__, entry.count);
+ mPartialResultCount = 1;
+ } else {
+ mPartialResultCount = entry.data.i32[0];
+ }
+
+ entry = metadata.find(ANDROID_LENS_INFO_SHADING_MAP_SIZE);
+ if (entry.count != 2) {
+ ALOGW("%s: bad count %zu for shading map size", __FUNCTION__, entry.count);
+ mShadingMapSize[0] = 0;
+ mShadingMapSize[1] = 0;
+ } else {
+ mShadingMapSize[0] = entry.data.i32[0];
+ mShadingMapSize[1] = entry.data.i32[1];
+ }
+}
+
+// Device close implementaiton
+CameraDevice::~CameraDevice() {
+ sp<ACameraCaptureSession> session = mCurrentSession.promote();
+ {
+ Mutex::Autolock _l(mDeviceLock);
+ if (!isClosed()) {
+ disconnectLocked(session);
+ }
+ mCurrentSession = nullptr;
+ if (mCbLooper != nullptr) {
+ mCbLooper->unregisterHandler(mHandler->id());
+ mCbLooper->stop();
+ }
+ }
+ mCbLooper.clear();
+ mHandler.clear();
+}
+
+void
+CameraDevice::postSessionMsgAndCleanup(sp<AMessage>& msg) {
+ msg->post();
+ msg.clear();
+ sp<AMessage> cleanupMsg = new AMessage(kWhatCleanUpSessions, mHandler);
+ cleanupMsg->post();
+}
+
+// TODO: cached created request?
+camera_status_t
+CameraDevice::createCaptureRequest(
+ ACameraDevice_request_template templateId,
+ ACaptureRequest** request) const {
+ Mutex::Autolock _l(mDeviceLock);
+ camera_status_t ret = checkCameraClosedOrErrorLocked();
+ if (ret != ACAMERA_OK) {
+ return ret;
+ }
+ if (mRemote == nullptr) {
+ return ACAMERA_ERROR_CAMERA_DISCONNECTED;
+ }
+ CameraMetadata rawRequest;
+ Status status = Status::NO_ERROR;
+ auto remoteRet = mRemote->createDefaultRequest(
+ utils::convertToHidl(templateId),
+ [&status, &rawRequest](auto s, const hidl_vec<uint8_t> &metadata) {
+ status = s;
+ if (status == Status::NO_ERROR && utils::convertFromHidlCloned(metadata, &rawRequest)) {
+ } else {
+ ALOGE("%s: Couldn't create default request", __FUNCTION__);
+ }
+ });
+ if (!remoteRet.isOk()) {
+ ALOGE("%s: Transaction error while trying to create default request %s", __FUNCTION__,
+ remoteRet.description().c_str());
+ return ACAMERA_ERROR_UNKNOWN;
+ }
+ if (status != Status::NO_ERROR) {
+ return utils::convertFromHidl(status);
+ }
+ ACaptureRequest* outReq = new ACaptureRequest();
+ outReq->settings = new ACameraMetadata(rawRequest.release(), ACameraMetadata::ACM_REQUEST);
+ outReq->targets = new ACameraOutputTargets();
+ *request = outReq;
+ return ACAMERA_OK;
+}
+
+camera_status_t
+CameraDevice::createCaptureSession(
+ const ACaptureSessionOutputContainer* outputs,
+ const ACaptureRequest* sessionParameters,
+ const ACameraCaptureSession_stateCallbacks* callbacks,
+ /*out*/ACameraCaptureSession** session) {
+ sp<ACameraCaptureSession> currentSession = mCurrentSession.promote();
+ Mutex::Autolock _l(mDeviceLock);
+ camera_status_t ret = checkCameraClosedOrErrorLocked();
+ if (ret != ACAMERA_OK) {
+ return ret;
+ }
+
+ if (currentSession != nullptr) {
+ currentSession->closeByDevice();
+ stopRepeatingLocked();
+ }
+
+ // Create new session
+ ret = configureStreamsLocked(outputs, sessionParameters);
+ if (ret != ACAMERA_OK) {
+ ALOGE("Fail to create new session. cannot configure streams");
+ return ret;
+ }
+
+ ACameraCaptureSession* newSession = new ACameraCaptureSession(
+ mNextSessionId++, outputs, callbacks, this);
+
+ // set new session as current session
+ newSession->incStrong((void *) ACameraDevice_createCaptureSession);
+ mCurrentSession = newSession;
+ mFlushing = false;
+ *session = newSession;
+ return ACAMERA_OK;
+}
+
+camera_status_t
+CameraDevice::captureLocked(
+ sp<ACameraCaptureSession> session,
+ /*optional*/ACameraCaptureSession_captureCallbacks* cbs,
+ int numRequests, ACaptureRequest** requests,
+ /*optional*/int* captureSequenceId) {
+ return submitRequestsLocked(
+ session, cbs, numRequests, requests, captureSequenceId, /*isRepeating*/false);
+}
+
+camera_status_t
+CameraDevice::setRepeatingRequestsLocked(
+ sp<ACameraCaptureSession> session,
+ /*optional*/ACameraCaptureSession_captureCallbacks* cbs,
+ int numRequests, ACaptureRequest** requests,
+ /*optional*/int* captureSequenceId) {
+ return submitRequestsLocked(
+ session, cbs, numRequests, requests, captureSequenceId, /*isRepeating*/true);
+}
+
+void addRequestSettingsMetadata(ACaptureRequest *aCaptureRequest,
+ sp<CaptureRequest> &req) {
+ CameraMetadata metadataCopy = aCaptureRequest->settings->getInternalData();
+ const camera_metadata_t *camera_metadata = metadataCopy.getAndLock();
+ HCameraMetadata hCameraMetadata;
+ utils::convertToHidl(camera_metadata, &hCameraMetadata);
+ metadataCopy.unlock(camera_metadata);
+ req->mPhysicalCameraSettings.resize(1);
+ req->mPhysicalCameraSettings[0].settings.metadata(std::move(hCameraMetadata));
+}
+
+camera_status_t
+CameraDevice::submitRequestsLocked(
+ sp<ACameraCaptureSession> session,
+ /*optional*/ACameraCaptureSession_captureCallbacks* cbs,
+ int numRequests, ACaptureRequest** requests,
+ /*optional*/int* captureSequenceId,
+ bool isRepeating) {
+ camera_status_t ret = checkCameraClosedOrErrorLocked();
+ if (ret != ACAMERA_OK) {
+ ALOGE("Camera %s submit capture request failed! ret %d", getId(), ret);
+ return ret;
+ }
+
+ // Form two vectors of capture request, one for internal tracking
+ std::vector<frameworks::cameraservice::device::V2_0::CaptureRequest> requestList;
+ Vector<sp<CaptureRequest>> requestsV;
+ requestsV.setCapacity(numRequests);
+ for (int i = 0; i < numRequests; i++) {
+ sp<CaptureRequest> req;
+ ret = allocateCaptureRequest(requests[i], req);
+ // We need to call this method since after submitRequestList is called,
+ // the request metadata queue might have removed the capture request
+ // metadata. Therefore we simply add the metadata to its wrapper class,
+ // so that it can be retrived later.
+ addRequestSettingsMetadata(requests[i], req);
+ if (ret != ACAMERA_OK) {
+ ALOGE("Convert capture request to internal format failure! ret %d", ret);
+ return ret;
+ }
+ if (req->mCaptureRequest.streamAndWindowIds.size() == 0) {
+ ALOGE("Capture request without output target cannot be submitted!");
+ return ACAMERA_ERROR_INVALID_PARAMETER;
+ }
+ requestList.push_back(utils::convertToHidl(req.get()));
+ requestsV.push_back(req);
+ }
+ if (isRepeating) {
+ ret = stopRepeatingLocked();
+ if (ret != ACAMERA_OK) {
+ ALOGE("Camera %s stop repeating failed! ret %d", getId(), ret);
+ return ret;
+ }
+ }
+
+ SubmitInfo info;
+ Status status;
+ auto remoteRet = mRemote->submitRequestList(requestList, isRepeating,
+ [&status, &info](auto s, auto &submitInfo) {
+ status = s;
+ info = submitInfo;
+ });
+ if (!remoteRet.isOk()) {
+ ALOGE("%s: Transaction error for submitRequestList call: %s", __FUNCTION__,
+ remoteRet.description().c_str());
+ }
+ if (status != Status::NO_ERROR) {
+ return utils::convertFromHidl(status);
+ }
+ int32_t sequenceId = info.requestId;
+ int64_t lastFrameNumber = info.lastFrameNumber;
+ if (sequenceId < 0) {
+ ALOGE("Camera %s submit request remote failure: ret %d", getId(), sequenceId);
+ return ACAMERA_ERROR_UNKNOWN;
+ }
+
+ CallbackHolder cbHolder(session, requestsV, isRepeating, cbs);
+ mSequenceCallbackMap.insert(std::make_pair(sequenceId, cbHolder));
+
+ if (isRepeating) {
+ // stopRepeating above should have cleanup repeating sequence id
+ if (mRepeatingSequenceId != REQUEST_ID_NONE) {
+ setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_DEVICE);
+ return ACAMERA_ERROR_CAMERA_DEVICE;
+ }
+ mRepeatingSequenceId = sequenceId;
+ } else {
+ mSequenceLastFrameNumberMap.insert(std::make_pair(sequenceId, lastFrameNumber));
+ }
+
+ if (mIdle) {
+ sp<AMessage> msg = new AMessage(kWhatSessionStateCb, mHandler);
+ msg->setPointer(kContextKey, session->mUserSessionCallback.context);
+ msg->setObject(kSessionSpKey, session);
+ msg->setPointer(kCallbackFpKey, (void*) session->mUserSessionCallback.onActive);
+ postSessionMsgAndCleanup(msg);
+ }
+ mIdle = false;
+ mBusySession = session;
+
+ if (captureSequenceId) {
+ *captureSequenceId = sequenceId;
+ }
+ return ACAMERA_OK;
+}
+
+camera_status_t CameraDevice::updateOutputConfigurationLocked(ACaptureSessionOutput *output) {
+ camera_status_t ret = checkCameraClosedOrErrorLocked();
+ if (ret != ACAMERA_OK) {
+ return ret;
+ }
+
+ if (output == nullptr) {
+ return ACAMERA_ERROR_INVALID_PARAMETER;
+ }
+
+ if (!output->mIsShared) {
+ ALOGE("Error output configuration is not shared");
+ return ACAMERA_ERROR_INVALID_OPERATION;
+ }
+
+ int32_t streamId = -1;
+ for (auto& kvPair : mConfiguredOutputs) {
+ if (utils::isWindowNativeHandleEqual(kvPair.second.first, output->mWindow)) {
+ streamId = kvPair.first;
+ break;
+ }
+ }
+ if (streamId < 0) {
+ ALOGE("Error: Invalid output configuration");
+ return ACAMERA_ERROR_INVALID_PARAMETER;
+ }
+
+ OutputConfigurationWrapper outConfigW;
+ OutputConfiguration &outConfig = outConfigW.mOutputConfiguration;
+ outConfig.rotation = utils::convertToHidl(output->mRotation);
+ outConfig.windowGroupId = -1; // ndk doesn't support inter OutputConfiguration buffer sharing.
+ outConfig.windowHandles.resize(output->mSharedWindows.size() + 1);
+ outConfig.windowHandles[0] = output->mWindow;
+ int i = 1;
+ for (auto& anw : output->mSharedWindows) {
+ outConfig.windowHandles[i++] = anw;
+ }
+
+ auto remoteRet = mRemote->updateOutputConfiguration(streamId, outConfig);
+ if (!remoteRet.isOk()) {
+ ALOGE("%s: Transaction error in updating OutputConfiguration: %s", __FUNCTION__,
+ remoteRet.description().c_str());
+ return ACAMERA_ERROR_UNKNOWN;
+ }
+
+ switch (remoteRet) {
+ case Status::NO_ERROR:
+ break;
+ case Status::INVALID_OPERATION:
+ ALOGE("Camera device %s invalid operation", getId());
+ return ACAMERA_ERROR_INVALID_OPERATION;
+ case Status::ALREADY_EXISTS:
+ ALOGE("Camera device %s output surface already exists", getId());
+ return ACAMERA_ERROR_INVALID_PARAMETER;
+ case Status::ILLEGAL_ARGUMENT:
+ ALOGE("Camera device %s invalid input argument", getId());
+ return ACAMERA_ERROR_INVALID_PARAMETER;
+ default:
+ ALOGE("Camera device %s failed to add shared output", getId());
+ return ACAMERA_ERROR_UNKNOWN;
+ }
+
+ mConfiguredOutputs[streamId] = std::make_pair(output->mWindow, outConfigW);
+
+ return ACAMERA_OK;
+}
+
+camera_status_t
+CameraDevice::allocateCaptureRequest(
+ const ACaptureRequest* request, /*out*/sp<CaptureRequest> &outReq) {
+ sp<CaptureRequest> req(new CaptureRequest());
+ req->mCaptureRequest.physicalCameraSettings.resize(1);
+ req->mCaptureRequest.physicalCameraSettings[0].id = mCameraId;
+ // TODO: Do we really need to copy the metadata here ?
+ CameraMetadata metadataCopy = request->settings->getInternalData();
+ const camera_metadata_t *cameraMetadata = metadataCopy.getAndLock();
+ HCameraMetadata hCameraMetadata;
+ utils::convertToHidl(cameraMetadata, &hCameraMetadata);
+ metadataCopy.unlock(cameraMetadata);
+ if (request->settings != nullptr) {
+ if (hCameraMetadata.data() != nullptr &&
+ mCaptureRequestMetadataQueue != nullptr &&
+ mCaptureRequestMetadataQueue->write(
+ reinterpret_cast<const uint8_t *>(hCameraMetadata.data()),
+ hCameraMetadata.size())) {
+ // The metadata field of the union would've been destructued, so no need
+ // to re-size it.
+ req->mCaptureRequest.physicalCameraSettings[0].settings.fmqMetadataSize(
+ hCameraMetadata.size());
+ } else {
+ ALOGE("Fmq write capture result failed, falling back to hwbinder");
+ req->mCaptureRequest.physicalCameraSettings[0].settings.metadata(
+ std::move(hCameraMetadata));
+ }
+ }
+
+ std::vector<int32_t> requestStreamIdxList;
+ std::vector<int32_t> requestSurfaceIdxList;
+ for (auto outputTarget : request->targets->mOutputs) {
+ native_handle_t* anw = outputTarget.mWindow;
+ bool found = false;
+ req->mSurfaceList.push_back(anw);
+ // lookup stream/surface ID
+ for (const auto& kvPair : mConfiguredOutputs) {
+ int streamId = kvPair.first;
+ const OutputConfigurationWrapper& outConfig = kvPair.second.second;
+ const auto& windowHandles = outConfig.mOutputConfiguration.windowHandles;
+ for (int surfaceId = 0; surfaceId < (int) windowHandles.size(); surfaceId++) {
+ // If two native handles are equivalent, so are their surfaces.
+ if (utils::isWindowNativeHandleEqual(windowHandles[surfaceId].getNativeHandle(),
+ anw)) {
+ found = true;
+ requestStreamIdxList.push_back(streamId);
+ requestSurfaceIdxList.push_back(surfaceId);
+ break;
+ }
+ }
+ if (found) {
+ break;
+ }
+ }
+ if (!found) {
+ ALOGE("Unconfigured output target %p in capture request!", anw);
+ return ACAMERA_ERROR_INVALID_PARAMETER;
+ }
+ }
+ req->mCaptureRequest.streamAndWindowIds.resize(requestStreamIdxList.size());
+ for (int i = 0; i < requestStreamIdxList.size(); i++) {
+ req->mCaptureRequest.streamAndWindowIds[i].streamId = requestStreamIdxList[i];
+ req->mCaptureRequest.streamAndWindowIds[i].windowId = requestSurfaceIdxList[i];
+ }
+ outReq = req;
+ return ACAMERA_OK;
+}
+
+ACaptureRequest*
+CameraDevice::allocateACaptureRequest(sp<CaptureRequest>& req) {
+ ACaptureRequest* pRequest = new ACaptureRequest();
+ CameraMetadata clone;
+ utils::convertFromHidlCloned(req->mPhysicalCameraSettings[0].settings.metadata(), &clone);
+ pRequest->settings = new ACameraMetadata(clone.release(), ACameraMetadata::ACM_REQUEST);
+ pRequest->targets = new ACameraOutputTargets();
+ for (size_t i = 0; i < req->mSurfaceList.size(); i++) {
+ native_handle_t* anw = req->mSurfaceList[i];
+ ACameraOutputTarget outputTarget(anw);
+ pRequest->targets->mOutputs.insert(outputTarget);
+ }
+ return pRequest;
+}
+
+void
+CameraDevice::freeACaptureRequest(ACaptureRequest* req) {
+ if (req == nullptr) {
+ return;
+ }
+ req->settings.clear();
+ delete req->targets;
+ delete req;
+}
+
+void
+CameraDevice::notifySessionEndOfLifeLocked(ACameraCaptureSession* session) {
+ if (isClosed()) {
+ // Device is closing already. do nothing
+ return;
+ }
+
+ if (mCurrentSession != session) {
+ // Session has been replaced by other seesion or device is closed
+ return;
+ }
+ mCurrentSession = nullptr;
+
+ // Should not happen
+ if (!session->mIsClosed) {
+ ALOGE("Error: unclosed session %p reaches end of life!", session);
+ setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_DEVICE);
+ return;
+ }
+
+ // No new session, unconfigure now
+ camera_status_t ret = configureStreamsLocked(nullptr, nullptr);
+ if (ret != ACAMERA_OK) {
+ ALOGE("Unconfigure stream failed. Device might still be configured! ret %d", ret);
+ }
+}
+
+void
+CameraDevice::disconnectLocked(sp<ACameraCaptureSession>& session) {
+ if (mClosing.exchange(true)) {
+ // Already closing, just return
+ ALOGW("Camera device %s is already closing.", getId());
+ return;
+ }
+
+ if (mRemote != nullptr) {
+ auto ret = mRemote->disconnect();
+ if (!ret.isOk()) {
+ ALOGE("%s: Transaction error while disconnecting device %s", __FUNCTION__,
+ ret.description().c_str());
+ }
+ }
+ mRemote = nullptr;
+
+ if (session != nullptr) {
+ session->closeByDevice();
+ }
+}
+
+camera_status_t
+CameraDevice::stopRepeatingLocked() {
+ camera_status_t ret = checkCameraClosedOrErrorLocked();
+ if (ret != ACAMERA_OK) {
+ ALOGE("Camera %s stop repeating failed! ret %d", getId(), ret);
+ return ret;
+ }
+ if (mRepeatingSequenceId != REQUEST_ID_NONE) {
+ int repeatingSequenceId = mRepeatingSequenceId;
+ mRepeatingSequenceId = REQUEST_ID_NONE;
+
+ int64_t lastFrameNumber;
+ Status status = Status::NO_ERROR;
+ auto remoteRet = mRemote->cancelRepeatingRequest(
+ [&status, &lastFrameNumber](Status s, auto frameNumber) {
+ status = s;
+ lastFrameNumber = frameNumber;
+ });
+ if (!remoteRet.isOk() || status != Status::NO_ERROR) {
+ ALOGE("%s: Unable to cancel active repeating request", __FUNCTION__);
+ return utils::convertFromHidl(status);
+ }
+ checkRepeatingSequenceCompleteLocked(repeatingSequenceId, lastFrameNumber);
+ }
+ return ACAMERA_OK;
+}
+
+camera_status_t
+CameraDevice::flushLocked(ACameraCaptureSession* session) {
+ camera_status_t ret = checkCameraClosedOrErrorLocked();
+ if (ret != ACAMERA_OK) {
+ ALOGE("Camera %s abort captures failed! ret %d", getId(), ret);
+ return ret;
+ }
+
+ // This should never happen because creating a new session will close
+ // previous one and thus reject any API call from previous session.
+ // But still good to check here in case something unexpected happen.
+ if (mCurrentSession != session) {
+ ALOGE("Camera %s session %p is not current active session!", getId(), session);
+ return ACAMERA_ERROR_INVALID_OPERATION;
+ }
+
+ if (mFlushing) {
+ ALOGW("Camera %s is already aborting captures", getId());
+ return ACAMERA_OK;
+ }
+
+ mFlushing = true;
+
+ // Send onActive callback to guarantee there is always active->ready transition
+ sp<AMessage> msg = new AMessage(kWhatSessionStateCb, mHandler);
+ msg->setPointer(kContextKey, session->mUserSessionCallback.context);
+ msg->setObject(kSessionSpKey, session);
+ msg->setPointer(kCallbackFpKey, (void*) session->mUserSessionCallback.onActive);
+ postSessionMsgAndCleanup(msg);
+
+ // If device is already idling, send callback and exit early
+ if (mIdle) {
+ sp<AMessage> msg = new AMessage(kWhatSessionStateCb, mHandler);
+ msg->setPointer(kContextKey, session->mUserSessionCallback.context);
+ msg->setObject(kSessionSpKey, session);
+ msg->setPointer(kCallbackFpKey, (void*) session->mUserSessionCallback.onReady);
+ postSessionMsgAndCleanup(msg);
+ mFlushing = false;
+ return ACAMERA_OK;
+ }
+
+ int64_t lastFrameNumber;
+ Status status;
+ auto remoteRet = mRemote->flush([&status, &lastFrameNumber](auto s, auto frameNumber) {
+ status = s;
+ lastFrameNumber = frameNumber;
+ });
+ if (!remoteRet.isOk() || status != Status::NO_ERROR) {
+ ALOGE("%s: Abort captures failed", __FUNCTION__);
+ return utils::convertFromHidl(status);
+ }
+ if (mRepeatingSequenceId != REQUEST_ID_NONE) {
+ checkRepeatingSequenceCompleteLocked(mRepeatingSequenceId, lastFrameNumber);
+ }
+ return ACAMERA_OK;
+}
+
+camera_status_t
+CameraDevice::waitUntilIdleLocked() {
+ camera_status_t ret = checkCameraClosedOrErrorLocked();
+ if (ret != ACAMERA_OK) {
+ ALOGE("Wait until camera %s idle failed! ret %d", getId(), ret);
+ return ret;
+ }
+
+ if (mRepeatingSequenceId != REQUEST_ID_NONE) {
+ ALOGE("Camera device %s won't go to idle when there is repeating request!", getId());
+ return ACAMERA_ERROR_INVALID_OPERATION;
+ }
+
+ auto remoteRet = mRemote->waitUntilIdle();
+ if (!remoteRet.isOk()) {
+ ALOGE("%s: Transaction waitUntilIdle failed", __FUNCTION__);
+ return utils::convertFromHidl(remoteRet);
+ }
+ return ACAMERA_OK;
+}
+
+camera_status_t
+CameraDevice::configureStreamsLocked(const ACaptureSessionOutputContainer* outputs,
+ const ACaptureRequest* sessionParameters) {
+ ACaptureSessionOutputContainer emptyOutput;
+ if (outputs == nullptr) {
+ outputs = &emptyOutput;
+ }
+
+ camera_status_t ret = checkCameraClosedOrErrorLocked();
+ if (ret != ACAMERA_OK) {
+ return ret;
+ }
+
+ std::set<std::pair<native_handle_ptr_wrapper, OutputConfigurationWrapper>> outputSet;
+ for (auto outConfig : outputs->mOutputs) {
+ native_handle_t* anw = outConfig.mWindow;
+ OutputConfigurationWrapper outConfigInsertW;
+ OutputConfiguration &outConfigInsert = outConfigInsertW.mOutputConfiguration;
+ outConfigInsert.rotation = utils::convertToHidl(outConfig.mRotation);
+ outConfigInsert.windowGroupId = -1;
+ outConfigInsert.windowHandles.resize(outConfig.mSharedWindows.size() + 1);
+ outConfigInsert.windowHandles[0] = anw;
+ native_handle_ptr_wrapper wrap(anw);
+ outputSet.insert(std::make_pair(anw, outConfigInsertW));
+ }
+ std::set<std::pair<native_handle_ptr_wrapper, OutputConfigurationWrapper>> addSet = outputSet;
+ std::vector<int32_t> deleteList;
+
+ // Determine which streams need to be created, which to be deleted
+ for (auto& kvPair : mConfiguredOutputs) {
+ int32_t streamId = kvPair.first;
+ auto& outputPair = kvPair.second;
+ if (outputSet.count(outputPair)) {
+ deleteList.push_back(streamId); // Need to delete a no longer needed stream
+ } else {
+ addSet.erase(outputPair); // No need to add already existing stream
+ }
+ }
+
+ ret = stopRepeatingLocked();
+ if (ret != ACAMERA_OK) {
+ ALOGE("Camera device %s stop repeating failed, ret %d", getId(), ret);
+ return ret;
+ }
+
+ ret = waitUntilIdleLocked();
+ if (ret != ACAMERA_OK) {
+ ALOGE("Camera device %s wait until idle failed, ret %d", getId(), ret);
+ return ret;
+ }
+
+ // Send onReady to previous session
+ // CurrentSession will be updated after configureStreamLocked, so here
+ // mCurrentSession is the session to be replaced by a new session
+ if (!mIdle && mCurrentSession != nullptr) {
+ if (mBusySession != mCurrentSession) {
+ ALOGE("Current session != busy session");
+ setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_DEVICE);
+ return ACAMERA_ERROR_CAMERA_DEVICE;
+ }
+ sp<AMessage> msg = new AMessage(kWhatSessionStateCb, mHandler);
+ msg->setPointer(kContextKey, mBusySession->mUserSessionCallback.context);
+ msg->setObject(kSessionSpKey, mBusySession);
+ msg->setPointer(kCallbackFpKey, (void*) mBusySession->mUserSessionCallback.onReady);
+ mBusySession.clear();
+ postSessionMsgAndCleanup(msg);
+ }
+ mIdle = true;
+
+ auto remoteRet = mRemote->beginConfigure();
+ if (!remoteRet.isOk()|| remoteRet != Status::NO_ERROR) {
+ ALOGE("Camera device %s begin configure failed", getId());
+ return utils::convertFromHidl(remoteRet);
+ }
+
+ // delete to-be-deleted streams
+ for (auto streamId : deleteList) {
+ remoteRet = mRemote->deleteStream(streamId);
+ if (!remoteRet.isOk() || remoteRet != Status::NO_ERROR) {
+ ALOGE("Camera device %s failed to remove stream %d", getId(), streamId);
+ return utils::convertFromHidl(remoteRet);
+ }
+ mConfiguredOutputs.erase(streamId);
+ }
+
+ // add new streams
+ for (auto outputPair : addSet) {
+ int streamId;
+ Status status;
+ auto ret = mRemote->createStream(outputPair.second,
+ [&status, &streamId](Status s, auto stream_id) {
+ status = s;
+ streamId = stream_id;
+ });
+ if (!remoteRet.isOk() || status != Status::NO_ERROR) {
+ ALOGE("Camera device %s failed to create stream", getId());
+ return utils::convertFromHidl(status);
+ }
+ mConfiguredOutputs.insert(std::make_pair(streamId, outputPair));
+ }
+
+ CameraMetadata params;
+ HCameraMetadata hidlParams;
+ if ((sessionParameters != nullptr) && (sessionParameters->settings != nullptr)) {
+ params.append(sessionParameters->settings->getInternalData());
+ const camera_metadata_t *params_metadata = params.getAndLock();
+ utils::convertToHidl(params_metadata, &hidlParams);
+ params.unlock(params_metadata);
+ remoteRet = mRemote->endConfigure(StreamConfigurationMode::NORMAL_MODE, hidlParams);
+ }
+ if (!remoteRet.isOk()) {
+ ALOGE("Transaction error: endConfigure failed %s", remoteRet.description().c_str());
+ }
+
+ return utils::convertFromHidl(remoteRet);
+}
+
+void
+CameraDevice::setRemoteDevice(sp<ICameraDeviceUser> remote) {
+ Mutex::Autolock _l(mDeviceLock);
+ mRemote = remote;
+}
+
+bool
+CameraDevice::setDeviceMetadataQueues() {
+ if (mRemote == nullptr) {
+ ALOGE("mRemote must not be null while trying to fetch metadata queues");
+ return false;
+ }
+ std::shared_ptr<RequestMetadataQueue> &reqQueue = mCaptureRequestMetadataQueue;
+ auto ret =
+ mRemote->getCaptureRequestMetadataQueue(
+ [&reqQueue](const auto &mqDescriptor) {
+ reqQueue = std::make_shared<RequestMetadataQueue>(mqDescriptor);
+ if (!reqQueue->isValid() || reqQueue->availableToWrite() <=0) {
+ ALOGE("Empty fmq from cameraserver");
+ reqQueue = nullptr;
+ }
+ });
+ if (!ret.isOk()) {
+ ALOGE("Transaction error trying to get capture request metadata queue");
+ return false;
+ }
+ std::shared_ptr<ResultMetadataQueue> &resQueue = mCaptureResultMetadataQueue;
+ ret =
+ mRemote->getCaptureResultMetadataQueue(
+ [&resQueue](const auto &mqDescriptor) {
+ resQueue = std::make_shared<ResultMetadataQueue>(mqDescriptor);
+ if (!resQueue->isValid() || resQueue->availableToWrite() <=0) {
+ ALOGE("Empty fmq from cameraserver");
+ }
+ });
+ if (!ret.isOk()) {
+ ALOGE("Transaction error trying to get capture result metadata queue");
+ return false;
+ }
+ return true;
+}
+
+camera_status_t
+CameraDevice::checkCameraClosedOrErrorLocked() const {
+ if (mRemote == nullptr) {
+ ALOGE("%s: camera device already closed", __FUNCTION__);
+ return ACAMERA_ERROR_CAMERA_DISCONNECTED;
+ }
+ if (mInError) {// triggered by onDeviceError
+ ALOGE("%s: camera device has encountered a serious error", __FUNCTION__);
+ return mError;
+ }
+ return ACAMERA_OK;
+}
+
+void
+CameraDevice::setCameraDeviceErrorLocked(camera_status_t error) {
+ mInError = true;
+ mError = error;
+ return;
+}
+
+void
+CameraDevice::FrameNumberTracker::updateTracker(int64_t frameNumber, bool isError) {
+ ALOGV("updateTracker frame %" PRId64 " isError %d", frameNumber, isError);
+ if (isError) {
+ mFutureErrorSet.insert(frameNumber);
+ } else if (frameNumber <= mCompletedFrameNumber) {
+ ALOGE("Frame number %" PRId64 " decreased! current fn %" PRId64,
+ frameNumber, mCompletedFrameNumber);
+ return;
+ } else {
+ if (frameNumber != mCompletedFrameNumber + 1) {
+ ALOGE("Frame number out of order. Expect %" PRId64 " but get %" PRId64,
+ mCompletedFrameNumber + 1, frameNumber);
+ // Do not assert as in java implementation
+ }
+ mCompletedFrameNumber = frameNumber;
+ }
+ update();
+}
+
+void
+CameraDevice::FrameNumberTracker::update() {
+ for (auto it = mFutureErrorSet.begin(); it != mFutureErrorSet.end();) {
+ int64_t errorFrameNumber = *it;
+ if (errorFrameNumber == mCompletedFrameNumber + 1) {
+ mCompletedFrameNumber++;
+ it = mFutureErrorSet.erase(it);
+ } else if (errorFrameNumber <= mCompletedFrameNumber) {
+ // This should not happen, but deal with it anyway
+ ALOGE("Completd frame number passed through current frame number!");
+ // erase the old error since it's no longer useful
+ it = mFutureErrorSet.erase(it);
+ } else {
+ // Normal requests hasn't catched up error frames, just break
+ break;
+ }
+ }
+ ALOGV("Update complete frame %" PRId64, mCompletedFrameNumber);
+}
+
+void
+CameraDevice::onCaptureErrorLocked(
+ ErrorCode errorCode,
+ const CaptureResultExtras& resultExtras) {
+ int sequenceId = resultExtras.requestId;
+ int64_t frameNumber = resultExtras.frameNumber;
+ int32_t burstId = resultExtras.burstId;
+ auto it = mSequenceCallbackMap.find(sequenceId);
+ if (it == mSequenceCallbackMap.end()) {
+ ALOGE("%s: Error: capture sequence index %d not found!",
+ __FUNCTION__, sequenceId);
+ setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_SERVICE);
+ return;
+ }
+
+ CallbackHolder cbh = (*it).second;
+ sp<ACameraCaptureSession> session = cbh.mSession;
+ if ((size_t) burstId >= cbh.mRequests.size()) {
+ ALOGE("%s: Error: request index %d out of bound (size %zu)",
+ __FUNCTION__, burstId, cbh.mRequests.size());
+ setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_SERVICE);
+ return;
+ }
+ sp<CaptureRequest> request = cbh.mRequests[burstId];
+
+ // Handle buffer error
+ if (errorCode == ErrorCode::CAMERA_BUFFER) {
+ int32_t streamId = resultExtras.errorStreamId;
+ ACameraCaptureSession_captureCallback_bufferLost onBufferLost =
+ cbh.mCallbacks.onCaptureBufferLost;
+ auto outputPairIt = mConfiguredOutputs.find(streamId);
+ if (outputPairIt == mConfiguredOutputs.end()) {
+ ALOGE("%s: Error: stream id %d does not exist", __FUNCTION__, streamId);
+ setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_SERVICE);
+ return;
+ }
+
+ const auto& windowHandles = outputPairIt->second.second.mOutputConfiguration.windowHandles;
+ for (const auto& outHandle : windowHandles) {
+ for (auto streamAndWindowId : request->mCaptureRequest.streamAndWindowIds) {
+ int32_t windowId = streamAndWindowId.windowId;
+ if (utils::isWindowNativeHandleEqual(windowHandles[windowId],outHandle)) {
+ native_handle_t* anw =
+ const_cast<native_handle_t *>(windowHandles[windowId].getNativeHandle());
+ ALOGV("Camera %s Lost output buffer for ANW %p frame %" PRId64,
+ getId(), anw, frameNumber);
+
+ sp<AMessage> msg = new AMessage(kWhatCaptureBufferLost, mHandler);
+ msg->setPointer(kContextKey, cbh.mCallbacks.context);
+ msg->setObject(kSessionSpKey, session);
+ msg->setPointer(kCallbackFpKey, (void*) onBufferLost);
+ msg->setObject(kCaptureRequestKey, request);
+ msg->setPointer(kAnwKey, (void*) anw);
+ msg->setInt64(kFrameNumberKey, frameNumber);
+ postSessionMsgAndCleanup(msg);
+ }
+ }
+ }
+ } else { // Handle other capture failures
+ // Fire capture failure callback if there is one registered
+ ACameraCaptureSession_captureCallback_failed onError = cbh.mCallbacks.onCaptureFailed;
+ sp<CameraCaptureFailure> failure(new CameraCaptureFailure());
+ failure->frameNumber = frameNumber;
+ // TODO: refine this when implementing flush
+ failure->reason = CAPTURE_FAILURE_REASON_ERROR;
+ failure->sequenceId = sequenceId;
+ failure->wasImageCaptured = (errorCode == ErrorCode::CAMERA_RESULT);
+
+ sp<AMessage> msg = new AMessage(kWhatCaptureFail, mHandler);
+ msg->setPointer(kContextKey, cbh.mCallbacks.context);
+ msg->setObject(kSessionSpKey, session);
+ msg->setPointer(kCallbackFpKey, (void*) onError);
+ msg->setObject(kCaptureRequestKey, request);
+ msg->setObject(kCaptureFailureKey, failure);
+ postSessionMsgAndCleanup(msg);
+
+ // Update tracker
+ mFrameNumberTracker.updateTracker(frameNumber, /*isError*/true);
+ checkAndFireSequenceCompleteLocked();
+ }
+ return;
+}
+
+void CameraDevice::CallbackHandler::onMessageReceived(
+ const sp<AMessage> &msg) {
+ switch (msg->what()) {
+ case kWhatOnDisconnected:
+ case kWhatOnError:
+ case kWhatSessionStateCb:
+ case kWhatCaptureStart:
+ case kWhatCaptureResult:
+ case kWhatCaptureFail:
+ case kWhatCaptureSeqEnd:
+ case kWhatCaptureSeqAbort:
+ case kWhatCaptureBufferLost:
+ ALOGV("%s: Received msg %d", __FUNCTION__, msg->what());
+ break;
+ case kWhatCleanUpSessions:
+ mCachedSessions.clear();
+ return;
+ default:
+ ALOGE("%s:Error: unknown device callback %d", __FUNCTION__, msg->what());
+ return;
+ }
+ // Check the common part of all message
+ void* context;
+ bool found = msg->findPointer(kContextKey, &context);
+ if (!found) {
+ ALOGE("%s: Cannot find callback context!", __FUNCTION__);
+ return;
+ }
+ switch (msg->what()) {
+ case kWhatOnDisconnected:
+ {
+ ACameraDevice* dev;
+ found = msg->findPointer(kDeviceKey, (void**) &dev);
+ if (!found || dev == nullptr) {
+ ALOGE("%s: Cannot find device pointer!", __FUNCTION__);
+ return;
+ }
+ ACameraDevice_StateCallback onDisconnected;
+ found = msg->findPointer(kCallbackFpKey, (void**) &onDisconnected);
+ if (!found) {
+ ALOGE("%s: Cannot find onDisconnected!", __FUNCTION__);
+ return;
+ }
+ if (onDisconnected == nullptr) {
+ return;
+ }
+ (*onDisconnected)(context, dev);
+ break;
+ }
+ case kWhatOnError:
+ {
+ ACameraDevice* dev;
+ found = msg->findPointer(kDeviceKey, (void**) &dev);
+ if (!found || dev == nullptr) {
+ ALOGE("%s: Cannot find device pointer!", __FUNCTION__);
+ return;
+ }
+ ACameraDevice_ErrorStateCallback onError;
+ found = msg->findPointer(kCallbackFpKey, (void**) &onError);
+ if (!found) {
+ ALOGE("%s: Cannot find onError!", __FUNCTION__);
+ return;
+ }
+ int errorCode;
+ found = msg->findInt32(kErrorCodeKey, &errorCode);
+ if (!found) {
+ ALOGE("%s: Cannot find error code!", __FUNCTION__);
+ return;
+ }
+ if (onError == nullptr) {
+ return;
+ }
+ (*onError)(context, dev, errorCode);
+ break;
+ }
+ case kWhatSessionStateCb:
+ case kWhatCaptureStart:
+ case kWhatCaptureResult:
+ case kWhatCaptureFail:
+ case kWhatCaptureSeqEnd:
+ case kWhatCaptureSeqAbort:
+ case kWhatCaptureBufferLost:
+ {
+ sp<RefBase> obj;
+ found = msg->findObject(kSessionSpKey, &obj);
+ if (!found || obj == nullptr) {
+ ALOGE("%s: Cannot find session pointer!", __FUNCTION__);
+ return;
+ }
+ sp<ACameraCaptureSession> session(static_cast<ACameraCaptureSession*>(obj.get()));
+ mCachedSessions.push(session);
+ sp<CaptureRequest> requestSp = nullptr;
+ switch (msg->what()) {
+ case kWhatCaptureStart:
+ case kWhatCaptureResult:
+ case kWhatCaptureFail:
+ case kWhatCaptureBufferLost:
+ found = msg->findObject(kCaptureRequestKey, &obj);
+ if (!found) {
+ ALOGE("%s: Cannot find capture request!", __FUNCTION__);
+ return;
+ }
+ requestSp = static_cast<CaptureRequest*>(obj.get());
+ break;
+ }
+
+ switch (msg->what()) {
+ case kWhatSessionStateCb:
+ {
+ ACameraCaptureSession_stateCallback onState;
+ found = msg->findPointer(kCallbackFpKey, (void**) &onState);
+ if (!found) {
+ ALOGE("%s: Cannot find state callback!", __FUNCTION__);
+ return;
+ }
+ if (onState == nullptr) {
+ return;
+ }
+ (*onState)(context, session.get());
+ break;
+ }
+ case kWhatCaptureStart:
+ {
+ ACameraCaptureSession_captureCallback_start onStart;
+ found = msg->findPointer(kCallbackFpKey, (void**) &onStart);
+ if (!found) {
+ ALOGE("%s: Cannot find capture start callback!", __FUNCTION__);
+ return;
+ }
+ if (onStart == nullptr) {
+ return;
+ }
+ int64_t timestamp;
+ found = msg->findInt64(kTimeStampKey, ×tamp);
+ if (!found) {
+ ALOGE("%s: Cannot find timestamp!", __FUNCTION__);
+ return;
+ }
+ ACaptureRequest* request = allocateACaptureRequest(requestSp);
+ (*onStart)(context, session.get(), request, timestamp);
+ freeACaptureRequest(request);
+ break;
+ }
+ case kWhatCaptureResult:
+ {
+ ACameraCaptureSession_captureCallback_result onResult;
+ found = msg->findPointer(kCallbackFpKey, (void**) &onResult);
+ if (!found) {
+ ALOGE("%s: Cannot find capture result callback!", __FUNCTION__);
+ return;
+ }
+ if (onResult == nullptr) {
+ return;
+ }
+
+ found = msg->findObject(kCaptureResultKey, &obj);
+ if (!found) {
+ ALOGE("%s: Cannot find capture result!", __FUNCTION__);
+ return;
+ }
+ sp<ACameraMetadata> result(static_cast<ACameraMetadata*>(obj.get()));
+ ACaptureRequest* request = allocateACaptureRequest(requestSp);
+ (*onResult)(context, session.get(), request, result.get());
+ freeACaptureRequest(request);
+ break;
+ }
+ case kWhatCaptureFail:
+ {
+ ACameraCaptureSession_captureCallback_failed onFail;
+ found = msg->findPointer(kCallbackFpKey, (void**) &onFail);
+ if (!found) {
+ ALOGE("%s: Cannot find capture fail callback!", __FUNCTION__);
+ return;
+ }
+ if (onFail == nullptr) {
+ return;
+ }
+
+ found = msg->findObject(kCaptureFailureKey, &obj);
+ if (!found) {
+ ALOGE("%s: Cannot find capture failure!", __FUNCTION__);
+ return;
+ }
+ sp<CameraCaptureFailure> failureSp(
+ static_cast<CameraCaptureFailure*>(obj.get()));
+ ACameraCaptureFailure* failure =
+ static_cast<ACameraCaptureFailure*>(failureSp.get());
+ ACaptureRequest* request = allocateACaptureRequest(requestSp);
+ (*onFail)(context, session.get(), request, failure);
+ freeACaptureRequest(request);
+ break;
+ }
+ case kWhatCaptureSeqEnd:
+ {
+ ACameraCaptureSession_captureCallback_sequenceEnd onSeqEnd;
+ found = msg->findPointer(kCallbackFpKey, (void**) &onSeqEnd);
+ if (!found) {
+ ALOGE("%s: Cannot find sequence end callback!", __FUNCTION__);
+ return;
+ }
+ if (onSeqEnd == nullptr) {
+ return;
+ }
+ int seqId;
+ found = msg->findInt32(kSequenceIdKey, &seqId);
+ if (!found) {
+ ALOGE("%s: Cannot find frame number!", __FUNCTION__);
+ return;
+ }
+ int64_t frameNumber;
+ found = msg->findInt64(kFrameNumberKey, &frameNumber);
+ if (!found) {
+ ALOGE("%s: Cannot find frame number!", __FUNCTION__);
+ return;
+ }
+ (*onSeqEnd)(context, session.get(), seqId, frameNumber);
+ break;
+ }
+ case kWhatCaptureSeqAbort:
+ {
+ ACameraCaptureSession_captureCallback_sequenceAbort onSeqAbort;
+ found = msg->findPointer(kCallbackFpKey, (void**) &onSeqAbort);
+ if (!found) {
+ ALOGE("%s: Cannot find sequence end callback!", __FUNCTION__);
+ return;
+ }
+ if (onSeqAbort == nullptr) {
+ return;
+ }
+ int seqId;
+ found = msg->findInt32(kSequenceIdKey, &seqId);
+ if (!found) {
+ ALOGE("%s: Cannot find frame number!", __FUNCTION__);
+ return;
+ }
+ (*onSeqAbort)(context, session.get(), seqId);
+ break;
+ }
+ case kWhatCaptureBufferLost:
+ {
+ ACameraCaptureSession_captureCallback_bufferLost onBufferLost;
+ found = msg->findPointer(kCallbackFpKey, (void**) &onBufferLost);
+ if (!found) {
+ ALOGE("%s: Cannot find buffer lost callback!", __FUNCTION__);
+ return;
+ }
+ if (onBufferLost == nullptr) {
+ return;
+ }
+
+ native_handle_t* anw;
+ found = msg->findPointer(kAnwKey, (void**) &anw);
+ if (!found) {
+ ALOGE("%s: Cannot find native_handle_t!", __FUNCTION__);
+ return;
+ }
+
+ int64_t frameNumber;
+ found = msg->findInt64(kFrameNumberKey, &frameNumber);
+ if (!found) {
+ ALOGE("%s: Cannot find frame number!", __FUNCTION__);
+ return;
+ }
+
+ ACaptureRequest* request = allocateACaptureRequest(requestSp);
+ (*onBufferLost)(context, session.get(), request, anw, frameNumber);
+ freeACaptureRequest(request);
+ break;
+ }
+ }
+ break;
+ }
+ }
+}
+
+CameraDevice::CallbackHolder::CallbackHolder(
+ sp<ACameraCaptureSession> session,
+ const Vector<sp<CaptureRequest> >& requests,
+ bool isRepeating,
+ ACameraCaptureSession_captureCallbacks* cbs) :
+ mSession(session), mRequests(requests),
+ mIsRepeating(isRepeating), mCallbacks(fillCb(cbs)) {}
+
+void
+CameraDevice::checkRepeatingSequenceCompleteLocked(
+ const int sequenceId, const int64_t lastFrameNumber) {
+ ALOGV("Repeating seqId %d lastFrameNumer %" PRId64, sequenceId, lastFrameNumber);
+ if (lastFrameNumber == NO_FRAMES_CAPTURED) {
+ if (mSequenceCallbackMap.count(sequenceId) == 0) {
+ ALOGW("No callback found for sequenceId %d", sequenceId);
+ return;
+ }
+ // remove callback holder from callback map
+ auto cbIt = mSequenceCallbackMap.find(sequenceId);
+ CallbackHolder cbh = cbIt->second;
+ mSequenceCallbackMap.erase(cbIt);
+ // send seq aborted callback
+ sp<AMessage> msg = new AMessage(kWhatCaptureSeqAbort, mHandler);
+ msg->setPointer(kContextKey, cbh.mCallbacks.context);
+ msg->setObject(kSessionSpKey, cbh.mSession);
+ msg->setPointer(kCallbackFpKey, (void*) cbh.mCallbacks.onCaptureSequenceAborted);
+ msg->setInt32(kSequenceIdKey, sequenceId);
+ postSessionMsgAndCleanup(msg);
+ } else {
+ // Use mSequenceLastFrameNumberMap to track
+ mSequenceLastFrameNumberMap.insert(std::make_pair(sequenceId, lastFrameNumber));
+
+ // Last frame might have arrived. Check now
+ checkAndFireSequenceCompleteLocked();
+ }
+}
+
+void
+CameraDevice::checkAndFireSequenceCompleteLocked() {
+ int64_t completedFrameNumber = mFrameNumberTracker.getCompletedFrameNumber();
+ auto it = mSequenceLastFrameNumberMap.begin();
+ while (it != mSequenceLastFrameNumberMap.end()) {
+ int sequenceId = it->first;
+ int64_t lastFrameNumber = it->second;
+ bool seqCompleted = false;
+ bool hasCallback = true;
+
+ if (mRemote == nullptr) {
+ ALOGW("Camera %s closed while checking sequence complete", getId());
+ return;
+ }
+
+ // Check if there is callback for this sequence
+ // This should not happen because we always register callback (with nullptr inside)
+ if (mSequenceCallbackMap.count(sequenceId) == 0) {
+ ALOGW("No callback found for sequenceId %d", sequenceId);
+ hasCallback = false;
+ }
+
+ if (lastFrameNumber <= completedFrameNumber) {
+ ALOGV("seq %d reached last frame %" PRId64 ", completed %" PRId64,
+ sequenceId, lastFrameNumber, completedFrameNumber);
+ seqCompleted = true;
+ }
+
+ if (seqCompleted && hasCallback) {
+ // remove callback holder from callback map
+ auto cbIt = mSequenceCallbackMap.find(sequenceId);
+ CallbackHolder cbh = cbIt->second;
+ mSequenceCallbackMap.erase(cbIt);
+ // send seq complete callback
+ sp<AMessage> msg = new AMessage(kWhatCaptureSeqEnd, mHandler);
+ msg->setPointer(kContextKey, cbh.mCallbacks.context);
+ msg->setObject(kSessionSpKey, cbh.mSession);
+ msg->setPointer(kCallbackFpKey, (void*) cbh.mCallbacks.onCaptureSequenceCompleted);
+ msg->setInt32(kSequenceIdKey, sequenceId);
+ msg->setInt64(kFrameNumberKey, lastFrameNumber);
+
+ // Clear the session sp before we send out the message
+ // This will guarantee the rare case where the message is processed
+ // before cbh goes out of scope and causing we call the session
+ // destructor while holding device lock
+ cbh.mSession.clear();
+ postSessionMsgAndCleanup(msg);
+ }
+
+ // No need to track sequence complete if there is no callback registered
+ if (seqCompleted || !hasCallback) {
+ it = mSequenceLastFrameNumberMap.erase(it);
+ } else {
+ ++it;
+ }
+ }
+}
+
+/**
+ * Camera service callback implementation
+ */
+android::hardware::Return<void>
+CameraDevice::ServiceCallback::onDeviceError(
+ ErrorCode errorCode,
+ const CaptureResultExtras& resultExtras) {
+ ALOGD("Device error received, code %d, frame number %" PRId64 ", request ID %d, subseq ID %d",
+ errorCode, resultExtras.frameNumber, resultExtras.requestId, resultExtras.burstId);
+ auto ret = Void();
+ sp<CameraDevice> dev = mDevice.promote();
+ if (dev == nullptr) {
+ return ret; // device has been closed
+ }
+
+ sp<ACameraCaptureSession> session = dev->mCurrentSession.promote();
+ Mutex::Autolock _l(dev->mDeviceLock);
+ if (dev->mRemote == nullptr) {
+ return ret; // device has been closed
+ }
+ switch (errorCode) {
+ case ErrorCode::CAMERA_DISCONNECTED:
+ {
+ // Camera is disconnected, close the session and expect no more callbacks
+ if (session != nullptr) {
+ session->closeByDevice();
+ }
+ dev->mCurrentSession = nullptr;
+ sp<AMessage> msg = new AMessage(kWhatOnDisconnected, dev->mHandler);
+ msg->setPointer(kContextKey, dev->mAppCallbacks.context);
+ msg->setPointer(kDeviceKey, (void*) dev->getWrapper());
+ msg->setPointer(kCallbackFpKey, (void*) dev->mAppCallbacks.onDisconnected);
+ msg->post();
+ break;
+ }
+ default:
+ ALOGE("Unknown error from camera device: %d", errorCode);
+ [[fallthrough]];
+ case ErrorCode::CAMERA_DEVICE:
+ case ErrorCode::CAMERA_SERVICE:
+ {
+ int32_t errorVal = ::ERROR_CAMERA_DEVICE;
+ // We keep this switch since this block might be encountered with
+ // more than just 2 states. The default fallthrough could have us
+ // handling more unmatched error cases.
+ switch (errorCode) {
+ case ErrorCode::CAMERA_DEVICE:
+ dev->setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_DEVICE);
+ break;
+ case ErrorCode::CAMERA_SERVICE:
+ dev->setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_SERVICE);
+ errorVal = ::ERROR_CAMERA_SERVICE;
+ break;
+ default:
+ dev->setCameraDeviceErrorLocked(ACAMERA_ERROR_UNKNOWN);
+ break;
+ }
+ sp<AMessage> msg = new AMessage(kWhatOnError, dev->mHandler);
+ msg->setPointer(kContextKey, dev->mAppCallbacks.context);
+ msg->setPointer(kDeviceKey, (void*) dev->getWrapper());
+ msg->setPointer(kCallbackFpKey, (void*) dev->mAppCallbacks.onError);
+ msg->setInt32(kErrorCodeKey, errorVal);
+ msg->post();
+ break;
+ }
+ case ErrorCode::CAMERA_REQUEST:
+ case ErrorCode::CAMERA_RESULT:
+ case ErrorCode::CAMERA_BUFFER:
+ dev->onCaptureErrorLocked(errorCode, resultExtras);
+ break;
+ }
+ return ret;
+}
+
+android::hardware::Return<void>
+CameraDevice::ServiceCallback::onDeviceIdle() {
+ ALOGV("Camera is now idle");
+ auto ret = Void();
+ sp<CameraDevice> dev = mDevice.promote();
+ if (dev == nullptr) {
+ return ret; // device has been closed
+ }
+
+ Mutex::Autolock _l(dev->mDeviceLock);
+ if (dev->isClosed() || dev->mRemote == nullptr) {
+ return ret;
+ }
+
+ if (dev->mIdle) {
+ // Already in idle state. Possibly other thread did waitUntilIdle
+ return ret;
+ }
+
+ if (dev->mCurrentSession != nullptr) {
+ ALOGE("onDeviceIdle sending state cb");
+ if (dev->mBusySession != dev->mCurrentSession) {
+ ALOGE("Current session != busy session");
+ dev->setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_DEVICE);
+ return ret;
+ }
+
+ sp<AMessage> msg = new AMessage(kWhatSessionStateCb, dev->mHandler);
+ msg->setPointer(kContextKey, dev->mBusySession->mUserSessionCallback.context);
+ msg->setObject(kSessionSpKey, dev->mBusySession);
+ msg->setPointer(kCallbackFpKey, (void*) dev->mBusySession->mUserSessionCallback.onReady);
+ // Make sure we clear the sp first so the session destructor can
+ // only happen on handler thread (where we don't hold device/session lock)
+ dev->mBusySession.clear();
+ dev->postSessionMsgAndCleanup(msg);
+ }
+ dev->mIdle = true;
+ dev->mFlushing = false;
+ return ret;
+}
+
+android::hardware::Return<void>
+CameraDevice::ServiceCallback::onCaptureStarted(
+ const CaptureResultExtras& resultExtras,
+ uint64_t timestamp) {
+ auto ret = Void();
+
+ sp<CameraDevice> dev = mDevice.promote();
+ if (dev == nullptr) {
+ return ret; // device has been closed
+ }
+ Mutex::Autolock _l(dev->mDeviceLock);
+ if (dev->isClosed() || dev->mRemote == nullptr) {
+ return ret;
+ }
+
+ int32_t sequenceId = resultExtras.requestId;
+ int32_t burstId = resultExtras.burstId;
+
+ auto it = dev->mSequenceCallbackMap.find(sequenceId);
+ if (it != dev->mSequenceCallbackMap.end()) {
+ CallbackHolder cbh = (*it).second;
+ ACameraCaptureSession_captureCallback_start onStart = cbh.mCallbacks.onCaptureStarted;
+ sp<ACameraCaptureSession> session = cbh.mSession;
+ if ((size_t) burstId >= cbh.mRequests.size()) {
+ ALOGE("%s: Error: request index %d out of bound (size %zu)",
+ __FUNCTION__, burstId, cbh.mRequests.size());
+ dev->setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_SERVICE);
+ }
+ sp<CaptureRequest> request = cbh.mRequests[burstId];
+ sp<AMessage> msg = new AMessage(kWhatCaptureStart, dev->mHandler);
+ msg->setPointer(kContextKey, cbh.mCallbacks.context);
+ msg->setObject(kSessionSpKey, session);
+ msg->setPointer(kCallbackFpKey, (void*) onStart);
+ msg->setObject(kCaptureRequestKey, request);
+ msg->setInt64(kTimeStampKey, timestamp);
+ dev->postSessionMsgAndCleanup(msg);
+ }
+ return ret;
+}
+
+android::hardware::Return<void>
+CameraDevice::ServiceCallback::onResultReceived(
+ const FmqSizeOrMetadata& resultMetadata,
+ const CaptureResultExtras& resultExtras,
+ const hidl_vec<PhysicalCaptureResultInfo>& physicalResultInfos) {
+ (void) physicalResultInfos;
+ auto ret = Void();
+
+ sp<CameraDevice> dev = mDevice.promote();
+ if (dev == nullptr) {
+ return ret; // device has been closed
+ }
+ int32_t sequenceId = resultExtras.requestId;
+ int64_t frameNumber = resultExtras.frameNumber;
+ int32_t burstId = resultExtras.burstId;
+ bool isPartialResult = (resultExtras.partialResultCount < dev->mPartialResultCount);
+
+ if (!isPartialResult) {
+ ALOGV("SeqId %d frame %" PRId64 " result arrive.", sequenceId, frameNumber);
+ }
+
+ Mutex::Autolock _l(dev->mDeviceLock);
+ if (dev->mRemote == nullptr) {
+ return ret; // device has been disconnected
+ }
+
+ if (dev->isClosed()) {
+ if (!isPartialResult) {
+ dev->mFrameNumberTracker.updateTracker(frameNumber, /*isError*/false);
+ }
+ // early return to avoid callback sent to closed devices
+ return ret;
+ }
+
+ CameraMetadata metadataCopy;
+ HCameraMetadata hCameraMetadata;
+ bool converted = false;
+ if (resultMetadata.getDiscriminator() ==
+ FmqSizeOrMetadata::hidl_discriminator::fmqMetadataSize) {
+ hCameraMetadata.resize(resultMetadata.fmqMetadataSize());
+ bool read = dev->mCaptureResultMetadataQueue->read(hCameraMetadata.data(),
+ resultMetadata.fmqMetadataSize());
+ if (!read) {
+ ALOGE("%s capture request settings could't be read from fmq",
+ __FUNCTION__);
+ return ret;
+ }
+ // TODO: Do we actually need to clone here ?
+ converted = utils::convertFromHidlCloned(hCameraMetadata, &metadataCopy);
+
+ } else {
+ converted = utils::convertFromHidlCloned(resultMetadata.metadata(), &metadataCopy);
+ }
+
+ if (!converted) {
+ ALOGE("%s result metadata couldn't be converted", __FUNCTION__);
+ return ret;
+ }
+
+ metadataCopy.update(ANDROID_LENS_INFO_SHADING_MAP_SIZE, dev->mShadingMapSize, /*data_count*/2);
+ metadataCopy.update(ANDROID_SYNC_FRAME_NUMBER, &frameNumber, /*data_count*/1);
+
+ auto it = dev->mSequenceCallbackMap.find(sequenceId);
+ if (it != dev->mSequenceCallbackMap.end()) {
+ CallbackHolder cbh = (*it).second;
+ ACameraCaptureSession_captureCallback_result onResult = isPartialResult ?
+ cbh.mCallbacks.onCaptureProgressed :
+ cbh.mCallbacks.onCaptureCompleted;
+ sp<ACameraCaptureSession> session = cbh.mSession;
+ if ((size_t) burstId >= cbh.mRequests.size()) {
+ ALOGE("%s: Error: request index %d out of bound (size %zu)",
+ __FUNCTION__, burstId, cbh.mRequests.size());
+ dev->setCameraDeviceErrorLocked(ACAMERA_ERROR_CAMERA_SERVICE);
+ }
+ sp<CaptureRequest> request = cbh.mRequests[burstId];
+ sp<ACameraMetadata> result(new ACameraMetadata(
+ metadataCopy.release(), ACameraMetadata::ACM_RESULT));
+
+ sp<AMessage> msg = new AMessage(kWhatCaptureResult, dev->mHandler);
+ msg->setPointer(kContextKey, cbh.mCallbacks.context);
+ msg->setObject(kSessionSpKey, session);
+ msg->setPointer(kCallbackFpKey, (void*) onResult);
+ msg->setObject(kCaptureRequestKey, request);
+ msg->setObject(kCaptureResultKey, result);
+ dev->postSessionMsgAndCleanup(msg);
+ }
+
+ if (!isPartialResult) {
+ dev->mFrameNumberTracker.updateTracker(frameNumber, /*isError*/false);
+ dev->checkAndFireSequenceCompleteLocked();
+ }
+
+ return ret;
+}
+
+android::hardware::Return<void>
+CameraDevice::ServiceCallback::onRepeatingRequestError(
+ uint64_t lastFrameNumber, int32_t stoppedSequenceId) {
+ auto ret = Void();
+
+ sp<CameraDevice> dev = mDevice.promote();
+ if (dev == nullptr) {
+ return ret; // device has been closed
+ }
+
+ Mutex::Autolock _l(dev->mDeviceLock);
+
+ int repeatingSequenceId = dev->mRepeatingSequenceId;
+ if (stoppedSequenceId == repeatingSequenceId) {
+ dev->mRepeatingSequenceId = REQUEST_ID_NONE;
+ }
+
+ dev->checkRepeatingSequenceCompleteLocked(repeatingSequenceId, lastFrameNumber);
+
+ return ret;
+}
+
+} // namespace acam
+} // namespace android
diff --git a/camera/ndk/ndk_vendor/impl/ACameraDevice.h b/camera/ndk/ndk_vendor/impl/ACameraDevice.h
new file mode 100644
index 0000000..01a219f
--- /dev/null
+++ b/camera/ndk/ndk_vendor/impl/ACameraDevice.h
@@ -0,0 +1,356 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef _ACAMERA_DEVICE_H
+#define _ACAMERA_DEVICE_H
+
+#include <memory>
+#include <map>
+#include <set>
+#include <atomic>
+#include <utility>
+#include <utils/StrongPointer.h>
+#include <utils/Mutex.h>
+#include <utils/List.h>
+#include <utils/Vector.h>
+#include <android/frameworks/cameraservice/device/2.0/ICameraDeviceUser.h>
+#include <android/frameworks/cameraservice/device/2.0/ICameraDeviceCallback.h>
+#include <android/frameworks/cameraservice/device/2.0/types.h>
+#include <fmq/MessageQueue.h>
+#include <media/stagefright/foundation/ALooper.h>
+#include <media/stagefright/foundation/AHandler.h>
+#include <media/stagefright/foundation/AMessage.h>
+
+#include <camera/NdkCameraManager.h>
+#include <camera/NdkCameraCaptureSession.h>
+#include "ACameraMetadata.h"
+#include "utils.h"
+
+namespace android {
+namespace acam {
+
+using ICameraDeviceCallback = frameworks::cameraservice::device::V2_0::ICameraDeviceCallback;
+using ICameraDeviceUser = frameworks::cameraservice::device::V2_0::ICameraDeviceUser;
+using CaptureResultExtras = frameworks::cameraservice::device::V2_0::CaptureResultExtras;
+using PhysicalCaptureResultInfo = frameworks::cameraservice::device::V2_0::PhysicalCaptureResultInfo;
+using PhysicalCameraSettings = frameworks::cameraservice::device::V2_0::PhysicalCameraSettings;
+using SubmitInfo = frameworks::cameraservice::device::V2_0::SubmitInfo;
+using CaptureResultExtras = frameworks::cameraservice::device::V2_0::CaptureResultExtras;
+using ErrorCode = frameworks::cameraservice::device::V2_0::ErrorCode;
+using FmqSizeOrMetadata = frameworks::cameraservice::device::V2_0::FmqSizeOrMetadata;
+using StreamConfigurationMode = frameworks::cameraservice::device::V2_0::StreamConfigurationMode;
+using Status = frameworks::cameraservice::common::V2_0::Status;
+using ResultMetadataQueue = hardware::MessageQueue<uint8_t, hardware::kSynchronizedReadWrite>;
+using RequestMetadataQueue = hardware::MessageQueue<uint8_t, hardware::kSynchronizedReadWrite>;
+using CameraStatusAndId = frameworks::cameraservice::service::V2_0::CameraStatusAndId;
+
+using hardware::hidl_vec;
+using hardware::hidl_string;
+using utils::native_handle_ptr_wrapper;
+using utils::CaptureRequest;
+using utils::OutputConfigurationWrapper;
+
+// Wrap ACameraCaptureFailure so it can be ref-counted
+struct CameraCaptureFailure : public RefBase, public ACameraCaptureFailure { };
+
+class CameraDevice final : public RefBase {
+ public:
+ CameraDevice(const char* id, ACameraDevice_StateCallbacks* cb,
+ sp<ACameraMetadata> chars,
+ ACameraDevice* wrapper);
+ ~CameraDevice();
+
+ inline const char* getId() const { return mCameraId.c_str(); }
+
+ camera_status_t createCaptureRequest(
+ ACameraDevice_request_template templateId,
+ ACaptureRequest** request) const;
+
+ camera_status_t createCaptureSession(
+ const ACaptureSessionOutputContainer* outputs,
+ const ACaptureRequest* sessionParameters,
+ const ACameraCaptureSession_stateCallbacks* callbacks,
+ /*out*/ACameraCaptureSession** session);
+
+ // Callbacks from camera service
+ class ServiceCallback : public ICameraDeviceCallback {
+ public:
+ explicit ServiceCallback(CameraDevice* device) : mDevice(device) {}
+ android::hardware::Return<void> onDeviceError(ErrorCode errorCode,
+ const CaptureResultExtras& resultExtras) override;
+ android::hardware::Return<void> onDeviceIdle() override;
+ android::hardware::Return<void> onCaptureStarted(const CaptureResultExtras& resultExtras,
+ uint64_t timestamp) override;
+ android::hardware::Return<void> onResultReceived(const FmqSizeOrMetadata& result,
+ const CaptureResultExtras& resultExtras,
+ const hidl_vec<PhysicalCaptureResultInfo>& physicalResultInfos) override;
+ android::hardware::Return<void> onRepeatingRequestError(uint64_t lastFrameNumber,
+ int32_t stoppedSequenceId) override;
+ private:
+ const wp<CameraDevice> mDevice;
+ };
+ inline sp<ICameraDeviceCallback> getServiceCallback() {
+ return mServiceCallback;
+ };
+
+ // Camera device is only functional after remote being set
+ void setRemoteDevice(sp<ICameraDeviceUser> remote);
+
+ bool setDeviceMetadataQueues();
+ inline ACameraDevice* getWrapper() const { return mWrapper; };
+
+ private:
+ friend ACameraCaptureSession;
+
+ camera_status_t checkCameraClosedOrErrorLocked() const;
+
+ // device goes into fatal error state after this
+ void setCameraDeviceErrorLocked(camera_status_t error);
+
+ void disconnectLocked(sp<ACameraCaptureSession>& session); // disconnect from camera service
+
+ camera_status_t stopRepeatingLocked();
+
+ camera_status_t flushLocked(ACameraCaptureSession*);
+
+ camera_status_t waitUntilIdleLocked();
+
+
+ camera_status_t captureLocked(sp<ACameraCaptureSession> session,
+ /*optional*/ACameraCaptureSession_captureCallbacks* cbs,
+ int numRequests, ACaptureRequest** requests,
+ /*optional*/int* captureSequenceId);
+
+ camera_status_t setRepeatingRequestsLocked(sp<ACameraCaptureSession> session,
+ /*optional*/ACameraCaptureSession_captureCallbacks* cbs,
+ int numRequests, ACaptureRequest** requests,
+ /*optional*/int* captureSequenceId);
+
+ camera_status_t submitRequestsLocked(
+ sp<ACameraCaptureSession> session,
+ /*optional*/ACameraCaptureSession_captureCallbacks* cbs,
+ int numRequests, ACaptureRequest** requests,
+ /*out*/int* captureSequenceId,
+ bool isRepeating);
+
+ camera_status_t updateOutputConfigurationLocked(ACaptureSessionOutput *output);
+
+ camera_status_t allocateCaptureRequest(
+ const ACaptureRequest* request, sp<CaptureRequest>& outReq);
+
+ static ACaptureRequest* allocateACaptureRequest(sp<CaptureRequest>& req);
+ static void freeACaptureRequest(ACaptureRequest*);
+
+ // only For session to hold device lock
+ // Always grab device lock before grabbing session lock
+ void lockDeviceForSessionOps() const { mDeviceLock.lock(); };
+ void unlockDevice() const { mDeviceLock.unlock(); };
+
+ // For capture session to notify its end of life
+ void notifySessionEndOfLifeLocked(ACameraCaptureSession* session);
+
+ camera_status_t configureStreamsLocked(const ACaptureSessionOutputContainer* outputs,
+ const ACaptureRequest* sessionParameters);
+
+ // Input message will be posted and cleared after this returns
+ void postSessionMsgAndCleanup(sp<AMessage>& msg);
+
+ mutable Mutex mDeviceLock;
+ const hidl_string mCameraId; // Camera ID
+ const ACameraDevice_StateCallbacks mAppCallbacks; // Callback to app
+ const sp<ACameraMetadata> mChars; // Camera characteristics
+ const sp<ServiceCallback> mServiceCallback;
+ ACameraDevice* mWrapper;
+
+ // stream id -> pair of (ACameraWindowType* from application, OutputConfiguration used for
+ // camera service)
+ std::map<int, std::pair<native_handle_ptr_wrapper, OutputConfigurationWrapper>> mConfiguredOutputs;
+
+ // TODO: maybe a bool will suffice for synchronous implementation?
+ std::atomic_bool mClosing;
+ inline bool isClosed() { return mClosing; }
+
+ bool mInError = false;
+ camera_status_t mError = ACAMERA_OK;
+ void onCaptureErrorLocked(
+ ErrorCode errorCode,
+ const CaptureResultExtras& resultExtras);
+
+ bool mIdle = true;
+ // This will avoid a busy session being deleted before it's back to idle state
+ sp<ACameraCaptureSession> mBusySession;
+
+ sp<ICameraDeviceUser> mRemote;
+
+ // Looper thread to handle callback to app
+ sp<ALooper> mCbLooper;
+ // definition of handler and message
+ enum {
+ // Device state callbacks
+ kWhatOnDisconnected, // onDisconnected
+ kWhatOnError, // onError
+ // Session state callbacks
+ kWhatSessionStateCb, // onReady, onActive
+ // Capture callbacks
+ kWhatCaptureStart, // onCaptureStarted
+ kWhatCaptureResult, // onCaptureProgressed, onCaptureCompleted
+ kWhatCaptureFail, // onCaptureFailed
+ kWhatCaptureSeqEnd, // onCaptureSequenceCompleted
+ kWhatCaptureSeqAbort, // onCaptureSequenceAborted
+ kWhatCaptureBufferLost,// onCaptureBufferLost
+ // Internal cleanup
+ kWhatCleanUpSessions // Cleanup cached sp<ACameraCaptureSession>
+ };
+ static const char* kContextKey;
+ static const char* kDeviceKey;
+ static const char* kErrorCodeKey;
+ static const char* kCallbackFpKey;
+ static const char* kSessionSpKey;
+ static const char* kCaptureRequestKey;
+ static const char* kTimeStampKey;
+ static const char* kCaptureResultKey;
+ static const char* kCaptureFailureKey;
+ static const char* kSequenceIdKey;
+ static const char* kFrameNumberKey;
+ static const char* kAnwKey;
+
+ class CallbackHandler : public AHandler {
+ public:
+ void onMessageReceived(const sp<AMessage> &msg) override;
+
+ private:
+ // This handler will cache all capture session sp until kWhatCleanUpSessions
+ // is processed. This is used to guarantee the last session reference is always
+ // being removed in callback thread without holding camera device lock
+ Vector<sp<ACameraCaptureSession>> mCachedSessions;
+ };
+ sp<CallbackHandler> mHandler;
+
+ /***********************************
+ * Capture session related members *
+ ***********************************/
+ // The current active session
+ wp<ACameraCaptureSession> mCurrentSession;
+ bool mFlushing = false;
+
+ int mNextSessionId = 0;
+ // TODO: might need another looper/handler to handle callbacks from service
+
+ static const int REQUEST_ID_NONE = -1;
+ int mRepeatingSequenceId = REQUEST_ID_NONE;
+
+ // sequence id -> last frame number map
+ std::map<int32_t, int64_t> mSequenceLastFrameNumberMap;
+
+ struct CallbackHolder {
+ CallbackHolder(sp<ACameraCaptureSession> session,
+ const Vector<sp<CaptureRequest>>& requests,
+ bool isRepeating,
+ ACameraCaptureSession_captureCallbacks* cbs);
+
+ static ACameraCaptureSession_captureCallbacks fillCb(
+ ACameraCaptureSession_captureCallbacks* cbs) {
+ if (cbs != nullptr) {
+ return *cbs;
+ }
+ return { nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr };
+ }
+
+ sp<ACameraCaptureSession> mSession;
+ Vector<sp<CaptureRequest>> mRequests;
+ const bool mIsRepeating;
+ ACameraCaptureSession_captureCallbacks mCallbacks;
+ };
+ // sequence id -> callbacks map
+ std::map<int, CallbackHolder> mSequenceCallbackMap;
+
+ static const int64_t NO_FRAMES_CAPTURED = -1;
+ class FrameNumberTracker {
+ public:
+ // TODO: Called in onResultReceived and onCaptureErrorLocked
+ void updateTracker(int64_t frameNumber, bool isError);
+ inline int64_t getCompletedFrameNumber() { return mCompletedFrameNumber; }
+ private:
+ void update();
+ void updateCompletedFrameNumber(int64_t frameNumber);
+
+ int64_t mCompletedFrameNumber = NO_FRAMES_CAPTURED;
+ List<int64_t> mSkippedFrameNumbers;
+ std::set<int64_t> mFutureErrorSet;
+ };
+ FrameNumberTracker mFrameNumberTracker;
+
+ void checkRepeatingSequenceCompleteLocked(const int sequenceId, const int64_t lastFrameNumber);
+ void checkAndFireSequenceCompleteLocked();
+
+ // Misc variables
+ int32_t mShadingMapSize[2]; // const after constructor
+ int32_t mPartialResultCount; // const after constructor
+ std::shared_ptr<ResultMetadataQueue> mCaptureRequestMetadataQueue = nullptr;
+ std::shared_ptr<ResultMetadataQueue> mCaptureResultMetadataQueue = nullptr;
+};
+
+} // namespace acam;
+} // namespace android;
+
+/**
+ * ACameraDevice opaque struct definition
+ * Leave outside of android namespace because it's NDK struct
+ */
+struct ACameraDevice {
+ ACameraDevice(const char* id, ACameraDevice_StateCallbacks* cb,
+ sp<ACameraMetadata> chars) :
+ mDevice(new android::acam::CameraDevice(id, cb, std::move(chars), this)) {}
+
+ ~ACameraDevice() {};
+
+ /*******************
+ * NDK public APIs *
+ *******************/
+ inline const char* getId() const { return mDevice->getId(); }
+
+ camera_status_t createCaptureRequest(
+ ACameraDevice_request_template templateId,
+ ACaptureRequest** request) const {
+ return mDevice->createCaptureRequest(templateId, request);
+ }
+
+ camera_status_t createCaptureSession(
+ const ACaptureSessionOutputContainer* outputs,
+ const ACaptureRequest* sessionParameters,
+ const ACameraCaptureSession_stateCallbacks* callbacks,
+ /*out*/ACameraCaptureSession** session) {
+ return mDevice->createCaptureSession(outputs, sessionParameters, callbacks, session);
+ }
+
+ /***********************
+ * Device interal APIs *
+ ***********************/
+ inline android::sp<android::acam::ICameraDeviceCallback> getServiceCallback() {
+ return mDevice->getServiceCallback();
+ };
+
+ // Camera device is only functional after remote being set
+ inline void setRemoteDevice(android::sp<android::acam::ICameraDeviceUser> remote) {
+ mDevice->setRemoteDevice(remote);
+ }
+ inline bool setDeviceMetadataQueues() {
+ return mDevice->setDeviceMetadataQueues();
+ }
+ private:
+ android::sp<android::acam::CameraDevice> mDevice;
+};
+
+#endif // _ACAMERA_DEVICE_H
diff --git a/camera/ndk/ndk_vendor/impl/ACameraManager.cpp b/camera/ndk/ndk_vendor/impl/ACameraManager.cpp
new file mode 100644
index 0000000..f395b44
--- /dev/null
+++ b/camera/ndk/ndk_vendor/impl/ACameraManager.cpp
@@ -0,0 +1,458 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "ACameraManagerVendor"
+
+#include <memory>
+#include "ndk_vendor/impl/ACameraManager.h"
+#include "ACameraMetadata.h"
+#include "ndk_vendor/impl/ACameraDevice.h"
+#include "utils.h"
+
+#include <utils/Vector.h>
+#include <cutils/properties.h>
+#include <stdlib.h>
+
+#include <VendorTagDescriptor.h>
+
+using namespace android::acam;
+
+namespace android {
+namespace acam {
+
+using CameraStatusAndId = frameworks::cameraservice::service::V2_0::CameraStatusAndId;
+
+// Static member definitions
+const char* CameraManagerGlobal::kCameraIdKey = "CameraId";
+const char* CameraManagerGlobal::kCallbackFpKey = "CallbackFp";
+const char* CameraManagerGlobal::kContextKey = "CallbackContext";
+Mutex CameraManagerGlobal::sLock;
+CameraManagerGlobal* CameraManagerGlobal::sInstance = nullptr;
+
+CameraManagerGlobal&
+CameraManagerGlobal::getInstance() {
+ Mutex::Autolock _l(sLock);
+ CameraManagerGlobal* instance = sInstance;
+ if (instance == nullptr) {
+ instance = new CameraManagerGlobal();
+ sInstance = instance;
+ }
+ return *instance;
+}
+
+CameraManagerGlobal::~CameraManagerGlobal() {
+ // clear sInstance so next getInstance call knows to create a new one
+ Mutex::Autolock _sl(sLock);
+ sInstance = nullptr;
+ Mutex::Autolock _l(mLock);
+ if (mCameraService != nullptr) {
+ mCameraService->unlinkToDeath(mDeathNotifier);
+ mCameraService->removeListener(mCameraServiceListener);
+ }
+ mDeathNotifier.clear();
+ if (mCbLooper != nullptr) {
+ mCbLooper->unregisterHandler(mHandler->id());
+ mCbLooper->stop();
+ }
+ mCbLooper.clear();
+ mHandler.clear();
+ mCameraServiceListener.clear();
+ mCameraService.clear();
+}
+
+static bool isCameraServiceDisabled() {
+ char value[PROPERTY_VALUE_MAX];
+ property_get("config.disable_cameraservice", value, "0");
+ return (strncmp(value, "0", 2) != 0 && strncasecmp(value, "false", 6) != 0);
+}
+
+// TODO: Add back when vendor tags are supported for libcamera2ndk_vendor when
+// the HIDL interface supports querying by vendor id.
+
+sp<ICameraService> CameraManagerGlobal::getCameraService() {
+ Mutex::Autolock _l(mLock);
+ if (mCameraService.get() == nullptr) {
+ if (isCameraServiceDisabled()) {
+ return mCameraService;
+ }
+
+ sp<ICameraService> cameraServiceBinder;
+ do {
+ cameraServiceBinder = ICameraService::getService();
+ if (cameraServiceBinder != nullptr) {
+ break;
+ }
+ ALOGW("CameraService not published, waiting...");
+ usleep(kCameraServicePollDelay);
+ } while(true);
+ if (mDeathNotifier == nullptr) {
+ mDeathNotifier = new DeathNotifier(this);
+ }
+ cameraServiceBinder->linkToDeath(mDeathNotifier, 0);
+ mCameraService = cameraServiceBinder;
+
+ // Setup looper thread to perfrom availiability callbacks
+ if (mCbLooper == nullptr) {
+ mCbLooper = new ALooper;
+ mCbLooper->setName("C2N-mgr-looper");
+ status_t err = mCbLooper->start(
+ /*runOnCallingThread*/false,
+ /*canCallJava*/ true,
+ PRIORITY_DEFAULT);
+ if (err != OK) {
+ ALOGE("%s: Unable to start camera service listener looper: %s (%d)",
+ __FUNCTION__, strerror(-err), err);
+ mCbLooper.clear();
+ return nullptr;
+ }
+ if (mHandler == nullptr) {
+ mHandler = new CallbackHandler();
+ }
+ mCbLooper->registerHandler(mHandler);
+ }
+
+ // register ICameraServiceListener
+ if (mCameraServiceListener == nullptr) {
+ mCameraServiceListener = new CameraServiceListener(this);
+ }
+ hidl_vec<CameraStatusAndId> cameraStatuses{};
+ Status status = Status::NO_ERROR;
+ auto remoteRet = mCameraService->addListener(mCameraServiceListener,
+ [&status, &cameraStatuses](Status s,
+ auto &retStatuses) {
+ status = s;
+ cameraStatuses = retStatuses;
+ });
+ if (!remoteRet.isOk() || status != Status::NO_ERROR) {
+ ALOGE("Failed to add listener to camera service %s", remoteRet.description().c_str());
+ }
+ for (auto& c : cameraStatuses) {
+ onStatusChangedLocked(c);
+ }
+ }
+ return mCameraService;
+}
+
+void CameraManagerGlobal::DeathNotifier::serviceDied(uint64_t cookie, const wp<IBase> &who) {
+ (void) cookie;
+ (void) who;
+ ALOGE("Camera service binderDied!");
+ sp<CameraManagerGlobal> cm = mCameraManager.promote();
+ if (cm != nullptr) {
+ AutoMutex lock(cm->mLock);
+ for (auto& pair : cm->mDeviceStatusMap) {
+ CameraStatusAndId cameraStatusAndId;
+ cameraStatusAndId.cameraId = pair.first;
+ cameraStatusAndId.deviceStatus = pair.second;
+ cm->onStatusChangedLocked(cameraStatusAndId);
+ }
+ cm->mCameraService.clear();
+ // TODO: consider adding re-connect call here?
+ }
+}
+
+void CameraManagerGlobal::registerAvailabilityCallback(
+ const ACameraManager_AvailabilityCallbacks *callback) {
+ Mutex::Autolock _l(mLock);
+ Callback cb(callback);
+ auto pair = mCallbacks.insert(cb);
+ // Send initial callbacks if callback is newly registered
+ if (pair.second) {
+ for (auto& pair : mDeviceStatusMap) {
+ const hidl_string& cameraId = pair.first;
+ CameraDeviceStatus status = pair.second;
+
+ sp<AMessage> msg = new AMessage(kWhatSendSingleCallback, mHandler);
+ ACameraManager_AvailabilityCallback cb = isStatusAvailable(status) ?
+ callback->onCameraAvailable : callback->onCameraUnavailable;
+ msg->setPointer(kCallbackFpKey, (void *) cb);
+ msg->setPointer(kContextKey, callback->context);
+ msg->setString(kCameraIdKey, AString(cameraId.c_str()));
+ msg->post();
+ }
+ }
+}
+
+void CameraManagerGlobal::unregisterAvailabilityCallback(
+ const ACameraManager_AvailabilityCallbacks *callback) {
+ Mutex::Autolock _l(mLock);
+ Callback cb(callback);
+ mCallbacks.erase(cb);
+}
+
+void CameraManagerGlobal::getCameraIdList(std::vector<hidl_string>* cameraIds) {
+ // Ensure that we have initialized/refreshed the list of available devices
+ auto cs = getCameraService();
+ Mutex::Autolock _l(mLock);
+
+ for(auto& deviceStatus : mDeviceStatusMap) {
+ if (deviceStatus.second == CameraDeviceStatus::STATUS_NOT_PRESENT ||
+ deviceStatus.second == CameraDeviceStatus::STATUS_ENUMERATING) {
+ continue;
+ }
+ cameraIds->push_back(deviceStatus.first);
+ }
+}
+
+bool CameraManagerGlobal::validStatus(CameraDeviceStatus status) {
+ switch (status) {
+ case CameraDeviceStatus::STATUS_NOT_PRESENT:
+ case CameraDeviceStatus::STATUS_PRESENT:
+ case CameraDeviceStatus::STATUS_ENUMERATING:
+ case CameraDeviceStatus::STATUS_NOT_AVAILABLE:
+ return true;
+ default:
+ return false;
+ }
+}
+
+bool CameraManagerGlobal::isStatusAvailable(CameraDeviceStatus status) {
+ switch (status) {
+ case CameraDeviceStatus::STATUS_PRESENT:
+ return true;
+ default:
+ return false;
+ }
+}
+
+void CameraManagerGlobal::CallbackHandler::onMessageReceived(
+ const sp<AMessage> &msg) {
+ switch (msg->what()) {
+ case kWhatSendSingleCallback:
+ {
+ ACameraManager_AvailabilityCallback cb;
+ void* context;
+ AString cameraId;
+ bool found = msg->findPointer(kCallbackFpKey, (void**) &cb);
+ if (!found) {
+ ALOGE("%s: Cannot find camera callback fp!", __FUNCTION__);
+ return;
+ }
+ found = msg->findPointer(kContextKey, &context);
+ if (!found) {
+ ALOGE("%s: Cannot find callback context!", __FUNCTION__);
+ return;
+ }
+ found = msg->findString(kCameraIdKey, &cameraId);
+ if (!found) {
+ ALOGE("%s: Cannot find camera ID!", __FUNCTION__);
+ return;
+ }
+ (*cb)(context, cameraId.c_str());
+ break;
+ }
+ default:
+ ALOGE("%s: unknown message type %d", __FUNCTION__, msg->what());
+ break;
+ }
+}
+
+hardware::Return<void> CameraManagerGlobal::CameraServiceListener::onStatusChanged(
+ const CameraStatusAndId &statusAndId) {
+ sp<CameraManagerGlobal> cm = mCameraManager.promote();
+ if (cm != nullptr) {
+ cm->onStatusChanged(statusAndId);
+ } else {
+ ALOGE("Cannot deliver status change. Global camera manager died");
+ }
+ return Void();
+}
+
+void CameraManagerGlobal::onStatusChanged(
+ const CameraStatusAndId &statusAndId) {
+ Mutex::Autolock _l(mLock);
+ onStatusChangedLocked(statusAndId);
+}
+
+void CameraManagerGlobal::onStatusChangedLocked(
+ const CameraStatusAndId &statusAndId) {
+ hidl_string cameraId = statusAndId.cameraId;
+ CameraDeviceStatus status = statusAndId.deviceStatus;
+ if (!validStatus(status)) {
+ ALOGE("%s: Invalid status %d", __FUNCTION__, status);
+ return;
+ }
+
+ bool firstStatus = (mDeviceStatusMap.count(cameraId) == 0);
+ CameraDeviceStatus oldStatus = firstStatus ?
+ status : // first status
+ mDeviceStatusMap[cameraId];
+
+ if (!firstStatus &&
+ isStatusAvailable(status) == isStatusAvailable(oldStatus)) {
+ // No status update. No need to send callback
+ return;
+ }
+
+ // Iterate through all registered callbacks
+ mDeviceStatusMap[cameraId] = status;
+ for (auto cb : mCallbacks) {
+ sp<AMessage> msg = new AMessage(kWhatSendSingleCallback, mHandler);
+ ACameraManager_AvailabilityCallback cbFp = isStatusAvailable(status) ?
+ cb.mAvailable : cb.mUnavailable;
+ msg->setPointer(kCallbackFpKey, (void *) cbFp);
+ msg->setPointer(kContextKey, cb.mContext);
+ msg->setString(kCameraIdKey, AString(cameraId.c_str()));
+ msg->post();
+ }
+ if (status == CameraDeviceStatus::STATUS_NOT_PRESENT) {
+ mDeviceStatusMap.erase(cameraId);
+ }
+}
+
+} // namespace acam
+} // namespace android
+
+/**
+ * ACameraManger Implementation
+ */
+camera_status_t
+ACameraManager::getCameraIdList(ACameraIdList** cameraIdList) {
+ Mutex::Autolock _l(mLock);
+
+ std::vector<hidl_string> idList;
+ CameraManagerGlobal::getInstance().getCameraIdList(&idList);
+
+ int numCameras = idList.size();
+ ACameraIdList *out = new ACameraIdList;
+ if (!out) {
+ ALOGE("Allocate memory for ACameraIdList failed!");
+ return ACAMERA_ERROR_NOT_ENOUGH_MEMORY;
+ }
+ out->numCameras = numCameras;
+ out->cameraIds = new const char*[numCameras];
+ if (!out->cameraIds) {
+ ALOGE("Allocate memory for ACameraIdList failed!");
+ deleteCameraIdList(out);
+ return ACAMERA_ERROR_NOT_ENOUGH_MEMORY;
+ }
+ for (int i = 0; i < numCameras; i++) {
+ const char* src = idList[i].c_str();
+ size_t dstSize = strlen(src) + 1;
+ char* dst = new char[dstSize];
+ if (!dst) {
+ ALOGE("Allocate memory for ACameraIdList failed!");
+ deleteCameraIdList(out);
+ return ACAMERA_ERROR_NOT_ENOUGH_MEMORY;
+ }
+ strlcpy(dst, src, dstSize);
+ out->cameraIds[i] = dst;
+ }
+ *cameraIdList = out;
+ return ACAMERA_OK;
+}
+
+void
+ACameraManager::deleteCameraIdList(ACameraIdList* cameraIdList) {
+ if (cameraIdList != nullptr) {
+ if (cameraIdList->cameraIds != nullptr) {
+ for (int i = 0; i < cameraIdList->numCameras; i ++) {
+ if (cameraIdList->cameraIds[i] != nullptr) {
+ delete[] cameraIdList->cameraIds[i];
+ }
+ }
+ delete[] cameraIdList->cameraIds;
+ }
+ delete cameraIdList;
+ }
+}
+
+camera_status_t ACameraManager::getCameraCharacteristics(
+ const char *cameraIdStr, sp<ACameraMetadata> *characteristics) {
+ Mutex::Autolock _l(mLock);
+
+ sp<ICameraService> cs = CameraManagerGlobal::getInstance().getCameraService();
+ if (cs == nullptr) {
+ ALOGE("%s: Cannot reach camera service!", __FUNCTION__);
+ return ACAMERA_ERROR_CAMERA_DISCONNECTED;
+ }
+ CameraMetadata rawMetadata;
+ Status status = Status::NO_ERROR;
+ auto serviceRet =
+ cs->getCameraCharacteristics(cameraIdStr,
+ [&status, &rawMetadata] (auto s ,
+ const hidl_vec<uint8_t> &metadata) {
+ status = s;
+ if (status == Status::NO_ERROR) {
+ utils::convertFromHidlCloned(metadata, &rawMetadata);
+ }
+ });
+ if (!serviceRet.isOk() || status != Status::NO_ERROR) {
+ ALOGE("Get camera characteristics from camera service failed");
+ return ACAMERA_ERROR_UNKNOWN; // should not reach here
+ }
+
+ *characteristics = new ACameraMetadata(
+ rawMetadata.release(), ACameraMetadata::ACM_CHARACTERISTICS);
+ return ACAMERA_OK;
+}
+
+camera_status_t
+ACameraManager::openCamera(
+ const char* cameraId,
+ ACameraDevice_StateCallbacks* callback,
+ /*out*/ACameraDevice** outDevice) {
+ sp<ACameraMetadata> rawChars;
+ camera_status_t ret = getCameraCharacteristics(cameraId, &rawChars);
+ Mutex::Autolock _l(mLock);
+ if (ret != ACAMERA_OK) {
+ ALOGE("%s: cannot get camera characteristics for camera %s. err %d",
+ __FUNCTION__, cameraId, ret);
+ return ACAMERA_ERROR_INVALID_PARAMETER;
+ }
+
+ ACameraDevice* device = new ACameraDevice(cameraId, callback, std::move(rawChars));
+
+ sp<ICameraService> cs = CameraManagerGlobal::getInstance().getCameraService();
+ if (cs == nullptr) {
+ ALOGE("%s: Cannot reach camera service!", __FUNCTION__);
+ delete device;
+ return ACAMERA_ERROR_CAMERA_DISCONNECTED;
+ }
+
+ sp<ICameraDeviceCallback> callbacks = device->getServiceCallback();
+ sp<ICameraDeviceUser> deviceRemote;
+
+ // No way to get package name from native.
+ // Send a zero length package name and let camera service figure it out from UID
+ Status status = Status::NO_ERROR;
+ auto serviceRet = cs->connectDevice(
+ callbacks, cameraId, [&status, &deviceRemote](auto s, auto &device) {
+ status = s;
+ deviceRemote = device;
+ });
+
+ if (!serviceRet.isOk() || status != Status::NO_ERROR) {
+ ALOGE("%s: connect camera device failed", __FUNCTION__);
+ // TODO: Convert serviceRet to camera_status_t
+ delete device;
+ return ACAMERA_ERROR_UNKNOWN;
+ }
+ if (deviceRemote == nullptr) {
+ ALOGE("%s: connect camera device failed! remote device is null", __FUNCTION__);
+ delete device;
+ return ACAMERA_ERROR_CAMERA_DISCONNECTED;
+ }
+ device->setRemoteDevice(deviceRemote);
+ device->setDeviceMetadataQueues();
+ *outDevice = device;
+ return ACAMERA_OK;
+}
+
+ACameraManager::~ACameraManager() {
+
+}
diff --git a/camera/ndk/ndk_vendor/impl/ACameraManager.h b/camera/ndk/ndk_vendor/impl/ACameraManager.h
new file mode 100644
index 0000000..c8d640f
--- /dev/null
+++ b/camera/ndk/ndk_vendor/impl/ACameraManager.h
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ACAMERA_MANAGER_H
+#define _ACAMERA_MANAGER_H
+
+#include <camera/NdkCameraManager.h>
+
+#include <android-base/parseint.h>
+#include <android/frameworks/cameraservice/service/2.0/ICameraService.h>
+
+#include <CameraMetadata.h>
+#include <utils/StrongPointer.h>
+#include <utils/Mutex.h>
+
+#include <media/stagefright/foundation/ALooper.h>
+#include <media/stagefright/foundation/AHandler.h>
+#include <media/stagefright/foundation/AMessage.h>
+
+#include <set>
+#include <map>
+
+namespace android {
+namespace acam {
+
+using ICameraService = frameworks::cameraservice::service::V2_0::ICameraService;
+using CameraDeviceStatus = frameworks::cameraservice::service::V2_0::CameraDeviceStatus;
+using ICameraServiceListener = frameworks::cameraservice::service::V2_0::ICameraServiceListener;
+using CameraStatusAndId = frameworks::cameraservice::service::V2_0::CameraStatusAndId;
+using Status = frameworks::cameraservice::common::V2_0::Status;
+using VendorTagSection = frameworks::cameraservice::common::V2_0::VendorTagSection;
+using VendorTag = frameworks::cameraservice::common::V2_0::VendorTag;
+using IBase = android::hidl::base::V1_0::IBase;
+using android::hardware::hidl_string;
+using hardware::Void;
+
+/**
+ * Per-process singleton instance of CameraManger. Shared by all ACameraManager
+ * instances. Created when first ACameraManager is created and destroyed when
+ * all ACameraManager instances are deleted.
+ *
+ * TODO: maybe CameraManagerGlobal is better suited in libcameraclient?
+ */
+class CameraManagerGlobal final : public RefBase {
+ public:
+ static CameraManagerGlobal& getInstance();
+ sp<ICameraService> getCameraService();
+
+ void registerAvailabilityCallback(
+ const ACameraManager_AvailabilityCallbacks *callback);
+ void unregisterAvailabilityCallback(
+ const ACameraManager_AvailabilityCallbacks *callback);
+
+ /**
+ * Return camera IDs that support camera2
+ */
+ void getCameraIdList(std::vector<hidl_string> *cameraIds);
+
+ private:
+ sp<ICameraService> mCameraService;
+ const int kCameraServicePollDelay = 500000; // 0.5s
+ Mutex mLock;
+ class DeathNotifier : public android::hardware::hidl_death_recipient {
+ public:
+ explicit DeathNotifier(CameraManagerGlobal* cm) : mCameraManager(cm) {}
+ protected:
+ // IBinder::DeathRecipient implementation
+ virtual void serviceDied(uint64_t cookie, const wp<IBase> &who);
+ private:
+ const wp<CameraManagerGlobal> mCameraManager;
+ };
+ sp<DeathNotifier> mDeathNotifier;
+
+ class CameraServiceListener final : public ICameraServiceListener {
+ public:
+ explicit CameraServiceListener(CameraManagerGlobal* cm) : mCameraManager(cm) {}
+ android::hardware::Return<void> onStatusChanged(
+ const CameraStatusAndId &statusAndId) override;
+
+ private:
+ const wp<CameraManagerGlobal> mCameraManager;
+ };
+ sp<CameraServiceListener> mCameraServiceListener;
+
+ // Wrapper of ACameraManager_AvailabilityCallbacks so we can store it in std::set
+ struct Callback {
+ explicit Callback(const ACameraManager_AvailabilityCallbacks *callback) :
+ mAvailable(callback->onCameraAvailable),
+ mUnavailable(callback->onCameraUnavailable),
+ mContext(callback->context) {}
+
+ bool operator == (const Callback& other) const {
+ return (mAvailable == other.mAvailable &&
+ mUnavailable == other.mUnavailable &&
+ mContext == other.mContext);
+ }
+ bool operator != (const Callback& other) const {
+ return !(*this == other);
+ }
+ bool operator < (const Callback& other) const {
+ if (*this == other) return false;
+ if (mContext != other.mContext) return mContext < other.mContext;
+ if (mAvailable != other.mAvailable) return mAvailable < other.mAvailable;
+ return mUnavailable < other.mUnavailable;
+ }
+ bool operator > (const Callback& other) const {
+ return (*this != other && !(*this < other));
+ }
+ ACameraManager_AvailabilityCallback mAvailable;
+ ACameraManager_AvailabilityCallback mUnavailable;
+ void* mContext;
+ };
+ std::set<Callback> mCallbacks;
+
+ // definition of handler and message
+ enum {
+ kWhatSendSingleCallback
+ };
+ static const char* kCameraIdKey;
+ static const char* kCallbackFpKey;
+ static const char* kContextKey;
+ class CallbackHandler : public AHandler {
+ public:
+ CallbackHandler() {}
+ void onMessageReceived(const sp<AMessage> &msg) override;
+ };
+ sp<CallbackHandler> mHandler;
+ sp<ALooper> mCbLooper; // Looper thread where callbacks actually happen on
+
+ void onStatusChanged(const CameraStatusAndId &statusAndId);
+ void onStatusChangedLocked(const CameraStatusAndId &statusAndId);
+ // Utils for status
+ static bool validStatus(CameraDeviceStatus status);
+ static bool isStatusAvailable(CameraDeviceStatus status);
+
+ // The sort logic must match the logic in
+ // libcameraservice/common/CameraProviderManager.cpp::getAPI1CompatibleCameraDeviceIds
+ struct CameraIdComparator {
+ bool operator()(const hidl_string& a, const hidl_string& b) const {
+ uint32_t aUint = 0, bUint = 0;
+ bool aIsUint = base::ParseUint(a.c_str(), &aUint);
+ bool bIsUint = base::ParseUint(b.c_str(), &bUint);
+
+ // Uint device IDs first
+ if (aIsUint && bIsUint) {
+ return aUint < bUint;
+ } else if (aIsUint) {
+ return true;
+ } else if (bIsUint) {
+ return false;
+ }
+ // Simple string compare if both id are not uint
+ return a < b;
+ }
+ };
+
+ // Map camera_id -> status
+ std::map<hidl_string, CameraDeviceStatus, CameraIdComparator> mDeviceStatusMap;
+
+ // For the singleton instance
+ static Mutex sLock;
+ static CameraManagerGlobal* sInstance;
+ CameraManagerGlobal() {};
+ ~CameraManagerGlobal();
+};
+
+} // namespace acam;
+} // namespace android;
+
+/**
+ * ACameraManager opaque struct definition
+ * Leave outside of android namespace because it's NDK struct
+ */
+struct ACameraManager {
+ ACameraManager() :
+ mGlobalManager(&(android::acam::CameraManagerGlobal::getInstance())) {}
+ ~ACameraManager();
+ camera_status_t getCameraIdList(ACameraIdList** cameraIdList);
+ static void deleteCameraIdList(ACameraIdList* cameraIdList);
+
+ camera_status_t getCameraCharacteristics(
+ const char* cameraId, android::sp<ACameraMetadata>* characteristics);
+
+ camera_status_t openCamera(const char* cameraId,
+ ACameraDevice_StateCallbacks* callback,
+ /*out*/ACameraDevice** device);
+
+ private:
+ enum {
+ kCameraIdListNotInit = -1
+ };
+ android::Mutex mLock;
+ android::sp<android::acam::CameraManagerGlobal> mGlobalManager;
+};
+
+#endif //_ACAMERA_MANAGER_H
diff --git a/camera/ndk/ndk_vendor/impl/ACaptureRequestVendor.h b/camera/ndk/ndk_vendor/impl/ACaptureRequestVendor.h
new file mode 100644
index 0000000..ed67615
--- /dev/null
+++ b/camera/ndk/ndk_vendor/impl/ACaptureRequestVendor.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "utils.h"
+
+struct ACameraOutputTarget {
+ explicit ACameraOutputTarget(native_handle_t* window) : mWindow(window) {};
+
+ bool operator == (const ACameraOutputTarget& other) const {
+ return mWindow == other.mWindow;
+ }
+ bool operator != (const ACameraOutputTarget& other) const {
+ return mWindow != other.mWindow;
+ }
+ bool operator < (const ACameraOutputTarget& other) const {
+ return mWindow < other.mWindow;
+ }
+ bool operator > (const ACameraOutputTarget& other) const {
+ return mWindow > other.mWindow;
+ }
+
+ android::acam::utils::native_handle_ptr_wrapper mWindow;
+};
diff --git a/camera/ndk/ndk_vendor/impl/utils.cpp b/camera/ndk/ndk_vendor/impl/utils.cpp
new file mode 100644
index 0000000..7193006
--- /dev/null
+++ b/camera/ndk/ndk_vendor/impl/utils.cpp
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "ACameraVendorUtils"
+
+#include <utils/Log.h>
+
+#include "utils.h"
+
+namespace android {
+namespace acam {
+namespace utils {
+
+// Convert CaptureRequest wrappable by sp<> to hidl CaptureRequest.
+frameworks::cameraservice::device::V2_0::CaptureRequest
+convertToHidl(const CaptureRequest *captureRequest) {
+ frameworks::cameraservice::device::V2_0::CaptureRequest hCaptureRequest;
+ hCaptureRequest.physicalCameraSettings = captureRequest->mCaptureRequest.physicalCameraSettings;
+ hCaptureRequest.streamAndWindowIds = captureRequest->mCaptureRequest.streamAndWindowIds;
+ return hCaptureRequest;
+}
+
+HRotation convertToHidl(int rotation) {
+ HRotation hRotation = HRotation::R0;
+ switch(rotation) {
+ case CAMERA3_STREAM_ROTATION_90:
+ hRotation = HRotation::R90;
+ break;
+ case CAMERA3_STREAM_ROTATION_180:
+ hRotation = HRotation::R180;
+ break;
+ case CAMERA3_STREAM_ROTATION_270:
+ hRotation = HRotation::R270;
+ break;
+ default:
+ break;
+ }
+ return hRotation;
+}
+
+bool convertFromHidlCloned(const HCameraMetadata &metadata, CameraMetadata *rawMetadata) {
+ const camera_metadata *buffer = (camera_metadata_t*)(metadata.data());
+ size_t expectedSize = metadata.size();
+ int ret = validate_camera_metadata_structure(buffer, &expectedSize);
+ if (ret == OK || ret == CAMERA_METADATA_VALIDATION_SHIFTED) {
+ *rawMetadata = buffer;
+ } else {
+ ALOGE("%s: Malformed camera metadata received from caller", __FUNCTION__);
+ return false;
+ }
+ return true;
+}
+
+// Note: existing data in dst will be gone. Caller still owns the memory of src
+void convertToHidl(const camera_metadata_t *src, HCameraMetadata* dst) {
+ if (src == nullptr) {
+ return;
+ }
+ size_t size = get_camera_metadata_size(src);
+ ALOGE("Converting metadata size: %d", (int)size);
+ dst->setToExternal((uint8_t *) src, size);
+ return;
+}
+
+TemplateId convertToHidl(ACameraDevice_request_template templateId) {
+ switch(templateId) {
+ case TEMPLATE_STILL_CAPTURE:
+ return TemplateId::STILL_CAPTURE;
+ case TEMPLATE_RECORD:
+ return TemplateId::RECORD;
+ case TEMPLATE_VIDEO_SNAPSHOT:
+ return TemplateId::VIDEO_SNAPSHOT;
+ case TEMPLATE_ZERO_SHUTTER_LAG:
+ return TemplateId::ZERO_SHUTTER_LAG;
+ case TEMPLATE_MANUAL:
+ return TemplateId::MANUAL;
+ default:
+ return TemplateId::PREVIEW;
+ }
+}
+
+camera_status_t convertFromHidl(Status status) {
+ camera_status_t ret = ACAMERA_OK;
+ switch(status) {
+ case Status::NO_ERROR:
+ break;
+ case Status::DISCONNECTED:
+ ret = ACAMERA_ERROR_CAMERA_DISCONNECTED;
+ break;
+ case Status::CAMERA_IN_USE:
+ ret = ACAMERA_ERROR_CAMERA_IN_USE;
+ break;
+ case Status::MAX_CAMERAS_IN_USE:
+ ret = ACAMERA_ERROR_MAX_CAMERA_IN_USE;
+ break;
+ case Status::ILLEGAL_ARGUMENT:
+ ret = ACAMERA_ERROR_INVALID_PARAMETER;
+ break;
+ case Status::DEPRECATED_HAL:
+ // Should not reach here since we filtered legacy HALs earlier
+ ret = ACAMERA_ERROR_INVALID_PARAMETER;
+ break;
+ case Status::DISABLED:
+ ret = ACAMERA_ERROR_CAMERA_DISABLED;
+ break;
+ case Status::PERMISSION_DENIED:
+ ret = ACAMERA_ERROR_PERMISSION_DENIED;
+ break;
+ case Status::INVALID_OPERATION:
+ ret = ACAMERA_ERROR_INVALID_OPERATION;
+ break;
+ default:
+ ret = ACAMERA_ERROR_UNKNOWN;
+ break;
+ }
+ return ret;
+}
+
+bool isWindowNativeHandleEqual(const native_handle_t *nh1, const native_handle_t *nh2) {
+ if (nh1->numFds !=0 || nh2->numFds !=0) {
+ ALOGE("Invalid window native handles being compared");
+ return false;
+ }
+ if (nh1->version != nh2->version || nh1->numFds != nh2->numFds ||
+ nh1->numInts != nh2->numInts) {
+ return false;
+ }
+ for (int i = 0; i < nh1->numInts; i++) {
+ if(nh1->data[i] != nh2->data[i]) {
+ return false;
+ }
+ }
+ return true;
+}
+
+bool isWindowNativeHandleLessThan(const native_handle_t *nh1, const native_handle_t *nh2) {
+ if (isWindowNativeHandleEqual(nh1, nh2)) {
+ return false;
+ }
+ if (nh1->numInts != nh2->numInts) {
+ return nh1->numInts < nh2->numInts;
+ }
+
+ for (int i = 0; i < nh1->numInts; i++) {
+ if (nh1->data[i] != nh2->data[i]) {
+ return nh1->data[i] < nh2->data[i];
+ }
+ }
+ return false;
+}
+
+bool isWindowNativeHandleGreaterThan(const native_handle_t *nh1, const native_handle_t *nh2) {
+ return !isWindowNativeHandleLessThan(nh1, nh2) && !isWindowNativeHandleEqual(nh1, nh2);
+}
+
+bool areWindowNativeHandlesEqual(hidl_vec<hidl_handle> handles1, hidl_vec<hidl_handle> handles2) {
+ if (handles1.size() != handles2.size()) {
+ return false;
+ }
+ for (int i = 0; i < handles1.size(); i++) {
+ if (!isWindowNativeHandleEqual(handles1[i], handles2[i])) {
+ return false;
+ }
+ }
+ return true;
+}
+
+bool areWindowNativeHandlesLessThan(hidl_vec<hidl_handle> handles1, hidl_vec<hidl_handle>handles2) {
+ if (handles1.size() != handles2.size()) {
+ return handles1.size() < handles2.size();
+ }
+ for (int i = 0; i < handles1.size(); i++) {
+ const native_handle_t *handle1 = handles1[i].getNativeHandle();
+ const native_handle_t *handle2 = handles2[i].getNativeHandle();
+ if (!isWindowNativeHandleEqual(handle1, handle2)) {
+ return isWindowNativeHandleLessThan(handle1, handle2);
+ }
+ }
+ return false;
+}
+
+} // namespace utils
+} // namespace acam
+} // namespace android
diff --git a/camera/ndk/ndk_vendor/impl/utils.h b/camera/ndk/ndk_vendor/impl/utils.h
new file mode 100644
index 0000000..2f1006d
--- /dev/null
+++ b/camera/ndk/ndk_vendor/impl/utils.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/frameworks/cameraservice/service/2.0/ICameraService.h>
+#include <android/frameworks/cameraservice/device/2.0/ICameraDeviceUser.h>
+#include <android/frameworks/cameraservice/device/2.0/types.h>
+#include <camera/NdkCameraDevice.h>
+#include <CameraMetadata.h>
+#include <hardware/camera3.h>
+
+#ifndef CAMERA_NDK_VENDOR_H
+#define CAMERA_NDK_VENDOR_H
+
+using android::hardware::hidl_vec;
+using android::hardware::hidl_handle;
+
+namespace android {
+namespace acam {
+namespace utils {
+
+using CameraMetadata = hardware::camera::common::V1_0::helper::CameraMetadata;
+using HCameraMetadata = frameworks::cameraservice::service::V2_0::CameraMetadata;
+using Status = frameworks::cameraservice::common::V2_0::Status;
+using TemplateId = frameworks::cameraservice::device::V2_0::TemplateId;
+using PhysicalCameraSettings = frameworks::cameraservice::device::V2_0::PhysicalCameraSettings;
+using HRotation = frameworks::cameraservice::device::V2_0::OutputConfiguration::Rotation;
+using OutputConfiguration = frameworks::cameraservice::device::V2_0::OutputConfiguration;
+
+// Utility class so that CaptureRequest can be stored by sp<>
+struct CaptureRequest : public RefBase {
+ frameworks::cameraservice::device::V2_0::CaptureRequest mCaptureRequest;
+ std::vector<native_handle_t *> mSurfaceList;
+ //Physical camera settings metadata is stored here, since the capture request
+ //might not contain it. That's since, fmq might have consumed it.
+ hidl_vec<PhysicalCameraSettings> mPhysicalCameraSettings;
+};
+
+bool areWindowNativeHandlesEqual(hidl_vec<hidl_handle> handles1, hidl_vec<hidl_handle>handles2);
+
+bool areWindowNativeHandlesLessThan(hidl_vec<hidl_handle> handles1, hidl_vec<hidl_handle>handles2);
+
+bool isWindowNativeHandleEqual(const native_handle_t *nh1, const native_handle_t *nh2);
+
+bool isWindowNativeHandleLessThan(const native_handle_t *nh1, const native_handle_t *nh2);
+
+// Convenience wrapper over isWindowNativeHandleLessThan and isWindowNativeHandleEqual
+bool isWindowNativeHandleGreaterThan(const native_handle_t *nh1, const native_handle_t *nh2);
+
+// Utility class so the native_handle_t can be compared with its contents instead
+// of just raw pointer comparisons.
+struct native_handle_ptr_wrapper {
+ native_handle_t *mWindow = nullptr;
+
+ native_handle_ptr_wrapper(native_handle_t *nh) : mWindow(nh) { }
+
+ native_handle_ptr_wrapper() = default;
+
+ operator native_handle_t *() const { return mWindow; }
+
+ bool operator ==(const native_handle_ptr_wrapper other) const {
+ return isWindowNativeHandleEqual(mWindow, other.mWindow);
+ }
+
+ bool operator != (const native_handle_ptr_wrapper& other) const {
+ return !isWindowNativeHandleEqual(mWindow, other.mWindow);
+ }
+
+ bool operator < (const native_handle_ptr_wrapper& other) const {
+ return isWindowNativeHandleLessThan(mWindow, other.mWindow);
+ }
+
+ bool operator > (const native_handle_ptr_wrapper& other) const {
+ return !isWindowNativeHandleGreaterThan(mWindow, other.mWindow);
+ }
+
+};
+
+// Wrapper around OutputConfiguration. This is needed since HIDL
+// OutputConfiguration is auto-generated and marked final. Therefore, operator
+// overloads outside the class, will not get picked by clang while trying to
+// store OutputConfiguration in maps/sets.
+struct OutputConfigurationWrapper {
+ OutputConfiguration mOutputConfiguration;
+
+ operator const OutputConfiguration &() const {
+ return mOutputConfiguration;
+ }
+
+ OutputConfigurationWrapper() = default;
+
+ OutputConfigurationWrapper(OutputConfiguration &outputConfiguration)
+ : mOutputConfiguration((outputConfiguration)) { }
+
+ bool operator ==(const OutputConfiguration &other) const {
+ const OutputConfiguration &self = mOutputConfiguration;
+ return self.rotation == other.rotation && self.windowGroupId == other.windowGroupId &&
+ self.physicalCameraId == other.physicalCameraId && self.width == other.width &&
+ self.height == other.height && self.isDeferred == other.isDeferred &&
+ areWindowNativeHandlesEqual(self.windowHandles, other.windowHandles);
+ }
+
+ bool operator < (const OutputConfiguration &other) const {
+ if (*this == other) {
+ return false;
+ }
+ const OutputConfiguration &self = mOutputConfiguration;
+ if (self.windowGroupId != other.windowGroupId) {
+ return self.windowGroupId < other.windowGroupId;
+ }
+
+ if (self.width != other.width) {
+ return self.width < other.width;
+ }
+
+ if (self.height != other.height) {
+ return self.height < other.height;
+ }
+
+ if (self.rotation != other.rotation) {
+ return static_cast<uint32_t>(self.rotation) < static_cast<uint32_t>(other.rotation);
+ }
+
+ if (self.isDeferred != other.isDeferred) {
+ return self.isDeferred < other.isDeferred;
+ }
+
+ if (self.physicalCameraId != other.physicalCameraId) {
+ return self.physicalCameraId < other.physicalCameraId;
+ }
+ return areWindowNativeHandlesLessThan(self.windowHandles, other.windowHandles);
+ }
+
+ bool operator != (const OutputConfiguration &other) const {
+ return !(*this == other);
+ }
+
+ bool operator > (const OutputConfiguration &other) const {
+ return (*this != other) && !(*this < other);
+ }
+};
+
+// Convert CaptureRequest wrappable by sp<> to hidl CaptureRequest.
+frameworks::cameraservice::device::V2_0::CaptureRequest convertToHidl(
+ const CaptureRequest *captureRequest);
+
+HRotation convertToHidl(int rotation);
+
+bool convertFromHidlCloned(const HCameraMetadata &metadata, CameraMetadata *rawMetadata);
+
+// Note: existing data in dst will be gone. Caller still owns the memory of src
+void convertToHidl(const camera_metadata_t *src, HCameraMetadata* dst);
+
+TemplateId convertToHidl(ACameraDevice_request_template templateId);
+
+camera_status_t convertFromHidl(Status status);
+
+} // namespace utils
+} // namespace acam
+} // namespace android
+
+#endif // CAMERA_NDK_VENDOR_H
diff --git a/camera/ndk/ndk_vendor/tests/AImageReaderVendorTest.cpp b/camera/ndk/ndk_vendor/tests/AImageReaderVendorTest.cpp
new file mode 100644
index 0000000..579412e
--- /dev/null
+++ b/camera/ndk/ndk_vendor/tests/AImageReaderVendorTest.cpp
@@ -0,0 +1,559 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "AImageReaderVendorTest"
+//#define LOG_NDEBUG 0
+
+#include <stdint.h>
+#include <unistd.h>
+#include <gtest/gtest.h>
+
+#include <algorithm>
+#include <mutex>
+#include <string>
+#include <vector>
+#include <stdio.h>
+#include <stdio.h>
+#include <stdio.h>
+
+#include <android/log.h>
+#include <camera/NdkCameraError.h>
+#include <camera/NdkCameraManager.h>
+#include <camera/NdkCameraDevice.h>
+#include <camera/NdkCameraCaptureSession.h>
+#include <media/NdkImage.h>
+#include <media/NdkImageReader.h>
+#include <cutils/native_handle.h>
+
+//#define ALOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__)
+//#define ALOGD(...) __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)
+#define ALOGI(...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)
+#define ALOGW(...) __android_log_print(ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__)
+#define ALOGE(...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)
+
+namespace {
+
+static constexpr int kDummyFenceFd = -1;
+static constexpr int kCaptureWaitUs = 100 * 1000;
+static constexpr int kCaptureWaitRetry = 10;
+static constexpr int kTestImageWidth = 640;
+static constexpr int kTestImageHeight = 480;
+static constexpr int kTestImageFormat = AIMAGE_FORMAT_YUV_420_888;
+
+class CameraHelper {
+ public:
+ CameraHelper(native_handle_t* imgReaderAnw) : mImgReaderAnw(imgReaderAnw) {}
+ ~CameraHelper() { closeCamera(); }
+
+ int initCamera() {
+ if (mImgReaderAnw == nullptr) {
+ ALOGE("Cannot initialize camera before image reader get initialized.");
+ return -1;
+ }
+ int ret;
+
+ mCameraManager = ACameraManager_create();
+ if (mCameraManager == nullptr) {
+ ALOGE("Failed to create ACameraManager.");
+ return -1;
+ }
+
+ ret = ACameraManager_getCameraIdList(mCameraManager, &mCameraIdList);
+ if (ret != AMEDIA_OK) {
+ ALOGE("Failed to get cameraIdList: ret=%d", ret);
+ return ret;
+ }
+ if (mCameraIdList->numCameras < 1) {
+ ALOGW("Device has no camera on board.");
+ return 0;
+ }
+
+ // We always use the first camera.
+ mCameraId = mCameraIdList->cameraIds[0];
+ if (mCameraId == nullptr) {
+ ALOGE("Failed to get cameraId.");
+ return -1;
+ }
+
+ ret = ACameraManager_openCamera(mCameraManager, mCameraId, &mDeviceCb, &mDevice);
+ if (ret != AMEDIA_OK || mDevice == nullptr) {
+ ALOGE("Failed to open camera, ret=%d, mDevice=%p.", ret, mDevice);
+ return -1;
+ }
+
+ ret = ACameraManager_getCameraCharacteristics(mCameraManager, mCameraId, &mCameraMetadata);
+ if (ret != ACAMERA_OK || mCameraMetadata == nullptr) {
+ ALOGE("Get camera %s characteristics failure. ret %d, metadata %p", mCameraId, ret,
+ mCameraMetadata);
+ return -1;
+ }
+
+ if (!isCapabilitySupported(ACAMERA_REQUEST_AVAILABLE_CAPABILITIES_BACKWARD_COMPATIBLE)) {
+ ALOGW("Camera does not support BACKWARD_COMPATIBLE.");
+ return 0;
+ }
+
+ // Create capture session
+ ret = ACaptureSessionOutputContainer_create(&mOutputs);
+ if (ret != AMEDIA_OK) {
+ ALOGE("ACaptureSessionOutputContainer_create failed, ret=%d", ret);
+ return ret;
+ }
+ ret = ACaptureSessionOutput_create(mImgReaderAnw, &mImgReaderOutput);
+ if (ret != AMEDIA_OK) {
+ ALOGE("ACaptureSessionOutput_create failed, ret=%d", ret);
+ return ret;
+ }
+ ret = ACaptureSessionOutputContainer_add(mOutputs, mImgReaderOutput);
+ if (ret != AMEDIA_OK) {
+ ALOGE("ACaptureSessionOutputContainer_add failed, ret=%d", ret);
+ return ret;
+ }
+ ret = ACameraDevice_createCaptureSession(mDevice, mOutputs, &mSessionCb, &mSession);
+ if (ret != AMEDIA_OK) {
+ ALOGE("ACameraDevice_createCaptureSession failed, ret=%d", ret);
+ return ret;
+ }
+
+ // Create capture request
+ ret = ACameraDevice_createCaptureRequest(mDevice, TEMPLATE_STILL_CAPTURE, &mStillRequest);
+ if (ret != AMEDIA_OK) {
+ ALOGE("ACameraDevice_createCaptureRequest failed, ret=%d", ret);
+ return ret;
+ }
+ ret = ACameraOutputTarget_create(mImgReaderAnw, &mReqImgReaderOutput);
+ if (ret != AMEDIA_OK) {
+ ALOGE("ACameraOutputTarget_create failed, ret=%d", ret);
+ return ret;
+ }
+ ret = ACaptureRequest_addTarget(mStillRequest, mReqImgReaderOutput);
+ if (ret != AMEDIA_OK) {
+ ALOGE("ACaptureRequest_addTarget failed, ret=%d", ret);
+ return ret;
+ }
+
+ mIsCameraReady = true;
+ return 0;
+ }
+
+ bool isCapabilitySupported(acamera_metadata_enum_android_request_available_capabilities_t cap) {
+ ACameraMetadata_const_entry entry;
+ ACameraMetadata_getConstEntry(
+ mCameraMetadata, ACAMERA_REQUEST_AVAILABLE_CAPABILITIES, &entry);
+ for (uint32_t i = 0; i < entry.count; i++) {
+ if (entry.data.u8[i] == cap) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ bool isCameraReady() { return mIsCameraReady; }
+
+ void closeCamera() {
+ // Destroy capture request
+ if (mReqImgReaderOutput) {
+ ACameraOutputTarget_free(mReqImgReaderOutput);
+ mReqImgReaderOutput = nullptr;
+ }
+ if (mStillRequest) {
+ ACaptureRequest_free(mStillRequest);
+ mStillRequest = nullptr;
+ }
+ // Destroy capture session
+ if (mSession != nullptr) {
+ ACameraCaptureSession_close(mSession);
+ mSession = nullptr;
+ }
+ if (mImgReaderOutput) {
+ ACaptureSessionOutput_free(mImgReaderOutput);
+ mImgReaderOutput = nullptr;
+ }
+ if (mOutputs) {
+ ACaptureSessionOutputContainer_free(mOutputs);
+ mOutputs = nullptr;
+ }
+ // Destroy camera device
+ if (mDevice) {
+ ACameraDevice_close(mDevice);
+ mDevice = nullptr;
+ }
+ if (mCameraMetadata) {
+ ACameraMetadata_free(mCameraMetadata);
+ mCameraMetadata = nullptr;
+ }
+ // Destroy camera manager
+ if (mCameraIdList) {
+ ACameraManager_deleteCameraIdList(mCameraIdList);
+ mCameraIdList = nullptr;
+ }
+ if (mCameraManager) {
+ ACameraManager_delete(mCameraManager);
+ mCameraManager = nullptr;
+ }
+ mIsCameraReady = false;
+ }
+
+ int takePicture() {
+ int seqId;
+ return ACameraCaptureSession_capture(mSession, &mCaptureCallbacks, 1, &mStillRequest,
+ &seqId);
+ }
+
+ bool checkCallbacks(int pictureCount) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ if (mCompletedCaptureCallbackCount != pictureCount) {
+ ALOGE("Completed capture callaback count not as expected. expected %d actual %d",
+ pictureCount, mCompletedCaptureCallbackCount);
+ return false;
+ }
+ return true;
+ }
+
+ static void onDeviceDisconnected(void* /*obj*/, ACameraDevice* /*device*/) {}
+
+ static void onDeviceError(void* /*obj*/, ACameraDevice* /*device*/, int /*errorCode*/) {}
+
+ static void onSessionClosed(void* /*obj*/, ACameraCaptureSession* /*session*/) {}
+
+ static void onSessionReady(void* /*obj*/, ACameraCaptureSession* /*session*/) {}
+
+ static void onSessionActive(void* /*obj*/, ACameraCaptureSession* /*session*/) {}
+
+ private:
+ ACameraDevice_StateCallbacks mDeviceCb{this, onDeviceDisconnected,
+ onDeviceError};
+ ACameraCaptureSession_stateCallbacks mSessionCb{
+ this, onSessionClosed, onSessionReady, onSessionActive};
+
+ native_handle_t* mImgReaderAnw = nullptr; // not owned by us.
+
+ // Camera manager
+ ACameraManager* mCameraManager = nullptr;
+ ACameraIdList* mCameraIdList = nullptr;
+ // Camera device
+ ACameraMetadata* mCameraMetadata = nullptr;
+ ACameraDevice* mDevice = nullptr;
+ // Capture session
+ ACaptureSessionOutputContainer* mOutputs = nullptr;
+ ACaptureSessionOutput* mImgReaderOutput = nullptr;
+ ACameraCaptureSession* mSession = nullptr;
+ // Capture request
+ ACaptureRequest* mStillRequest = nullptr;
+ ACameraOutputTarget* mReqImgReaderOutput = nullptr;
+
+ bool mIsCameraReady = false;
+ const char* mCameraId;
+ int mCompletedCaptureCallbackCount = 0;
+ std::mutex mMutex;
+ ACameraCaptureSession_captureCallbacks mCaptureCallbacks = {
+ // TODO: Add tests for other callbacks
+ this, // context
+ nullptr, // onCaptureStarted
+ nullptr, // onCaptureProgressed
+ // onCaptureCompleted, called serially, so no lock needed.
+ [](void* ctx , ACameraCaptureSession *, ACaptureRequest *,
+ const ACameraMetadata *) {
+ CameraHelper *ch = static_cast<CameraHelper *>(ctx);
+ std::lock_guard<std::mutex> lock(ch->mMutex);
+ ch->mCompletedCaptureCallbackCount++;
+ },
+ nullptr, // onCaptureFailed
+ nullptr, // onCaptureSequenceCompleted
+ nullptr, // onCaptureSequenceAborted
+ nullptr, // onCaptureBufferLost
+ };
+
+};
+
+class ImageReaderTestCase {
+ public:
+ ImageReaderTestCase(int32_t width,
+ int32_t height,
+ int32_t format,
+ uint64_t usage,
+ int32_t maxImages,
+ bool async)
+ : mWidth(width),
+ mHeight(height),
+ mFormat(format),
+ mUsage(usage),
+ mMaxImages(maxImages),
+ mAsync(async) {}
+
+ ~ImageReaderTestCase() {
+ if (mImgReaderAnw) {
+ AImageReader_delete(mImgReader);
+ // No need to call native_handle_t_release on imageReaderAnw
+ }
+ }
+
+ int initImageReader() {
+ if (mImgReader != nullptr || mImgReaderAnw != nullptr) {
+ ALOGE("Cannot re-initalize image reader, mImgReader=%p, mImgReaderAnw=%p", mImgReader,
+ mImgReaderAnw);
+ return -1;
+ }
+
+ media_status_t ret = AImageReader_newWithUsage(
+ mWidth, mHeight, mFormat, mUsage, mMaxImages, &mImgReader);
+ if (ret != AMEDIA_OK || mImgReader == nullptr) {
+ ALOGE("Failed to create new AImageReader, ret=%d, mImgReader=%p", ret, mImgReader);
+ return -1;
+ }
+
+ ret = AImageReader_setImageListener(mImgReader, &mReaderAvailableCb);
+ if (ret != AMEDIA_OK) {
+ ALOGE("Failed to set image available listener, ret=%d.", ret);
+ return ret;
+ }
+
+ ret = AImageReader_setBufferRemovedListener(mImgReader, &mReaderDetachedCb);
+ if (ret != AMEDIA_OK) {
+ ALOGE("Failed to set buffer detaching listener, ret=%d.", ret);
+ return ret;
+ }
+
+ ret = AImageReader_getWindowNativeHandle(mImgReader, &mImgReaderAnw);
+ if (ret != AMEDIA_OK || mImgReaderAnw == nullptr) {
+ ALOGE("Failed to get native_handle_t from AImageReader, ret=%d, mImgReaderAnw=%p.", ret,
+ mImgReaderAnw);
+ return -1;
+ }
+
+ return 0;
+ }
+
+ native_handle_t* getNativeWindow() { return mImgReaderAnw; }
+
+ int getAcquiredImageCount() {
+ std::lock_guard<std::mutex> lock(mMutex);
+ return mAcquiredImageCount;
+ }
+
+ void HandleImageAvailable(AImageReader* reader) {
+ std::lock_guard<std::mutex> lock(mMutex);
+
+ AImage* outImage = nullptr;
+ media_status_t ret;
+
+ // Make sure AImage will be deleted automatically when it goes out of
+ // scope.
+ auto imageDeleter = [this](AImage* img) {
+ if (mAsync) {
+ AImage_deleteAsync(img, kDummyFenceFd);
+ } else {
+ AImage_delete(img);
+ }
+ };
+ std::unique_ptr<AImage, decltype(imageDeleter)> img(nullptr, imageDeleter);
+
+ if (mAsync) {
+ int outFenceFd = 0;
+ // Verity that outFenceFd's value will be changed by
+ // AImageReader_acquireNextImageAsync.
+ ret = AImageReader_acquireNextImageAsync(reader, &outImage, &outFenceFd);
+ if (ret != AMEDIA_OK || outImage == nullptr || outFenceFd == 0) {
+ ALOGE("Failed to acquire image, ret=%d, outIamge=%p, outFenceFd=%d.", ret, outImage,
+ outFenceFd);
+ return;
+ }
+ img.reset(outImage);
+ } else {
+ ret = AImageReader_acquireNextImage(reader, &outImage);
+ if (ret != AMEDIA_OK || outImage == nullptr) {
+ ALOGE("Failed to acquire image, ret=%d, outIamge=%p.", ret, outImage);
+ return;
+ }
+ img.reset(outImage);
+ }
+
+ AHardwareBuffer* outBuffer = nullptr;
+ ret = AImage_getHardwareBuffer(img.get(), &outBuffer);
+ if (ret != AMEDIA_OK || outBuffer == nullptr) {
+ ALOGE("Faild to get hardware buffer, ret=%d, outBuffer=%p.", ret, outBuffer);
+ return;
+ }
+
+ // No need to release AHardwareBuffer, since we don't acquire additional
+ // reference to it.
+ AHardwareBuffer_Desc outDesc;
+ AHardwareBuffer_describe(outBuffer, &outDesc);
+ int32_t imageWidth = 0;
+ int32_t imageHeight = 0;
+ int32_t bufferWidth = static_cast<int32_t>(outDesc.width);
+ int32_t bufferHeight = static_cast<int32_t>(outDesc.height);
+
+ AImage_getWidth(outImage, &imageWidth);
+ AImage_getHeight(outImage, &imageHeight);
+ if (imageWidth != mWidth || imageHeight != mHeight) {
+ ALOGE("Mismatched output image dimension: expected=%dx%d, actual=%dx%d", mWidth,
+ mHeight, imageWidth, imageHeight);
+ return;
+ }
+
+ if (mFormat == AIMAGE_FORMAT_RGBA_8888 ||
+ mFormat == AIMAGE_FORMAT_RGBX_8888 ||
+ mFormat == AIMAGE_FORMAT_RGB_888 ||
+ mFormat == AIMAGE_FORMAT_RGB_565 ||
+ mFormat == AIMAGE_FORMAT_RGBA_FP16 ||
+ mFormat == AIMAGE_FORMAT_YUV_420_888 ||
+ mFormat == AIMAGE_FORMAT_Y8) {
+ // Check output buffer dimension for certain formats. Don't do this for blob based
+ // formats.
+ if (bufferWidth != mWidth || bufferHeight != mHeight) {
+ ALOGE("Mismatched output buffer dimension: expected=%dx%d, actual=%dx%d", mWidth,
+ mHeight, bufferWidth, bufferHeight);
+ return;
+ }
+ }
+
+ if ((outDesc.usage & mUsage) != mUsage) {
+ ALOGE("Mismatched output buffer usage: actual (%" PRIu64 "), expected (%" PRIu64 ")",
+ outDesc.usage, mUsage);
+ return;
+ }
+
+ uint8_t* data = nullptr;
+ int dataLength = 0;
+ ret = AImage_getPlaneData(img.get(), 0, &data, &dataLength);
+ if (mUsage & AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN) {
+ // When we have CPU_READ_OFTEN usage bits, we can lock the image.
+ if (ret != AMEDIA_OK || data == nullptr || dataLength < 0) {
+ ALOGE("Failed to access CPU data, ret=%d, data=%p, dataLength=%d", ret, data,
+ dataLength);
+ return;
+ }
+ } else {
+ if (ret != AMEDIA_IMGREADER_CANNOT_LOCK_IMAGE || data != nullptr || dataLength != 0) {
+ ALOGE("Shouldn't be able to access CPU data, ret=%d, data=%p, dataLength=%d", ret,
+ data, dataLength);
+ return;
+ }
+ }
+ // Only increase mAcquiredImageCount if all checks pass.
+ mAcquiredImageCount++;
+ }
+
+ static void onImageAvailable(void* obj, AImageReader* reader) {
+ ImageReaderTestCase* thiz = reinterpret_cast<ImageReaderTestCase*>(obj);
+ thiz->HandleImageAvailable(reader);
+ }
+
+ static void
+ onBufferRemoved(void* /*obj*/, AImageReader* /*reader*/, AHardwareBuffer* /*buffer*/) {
+ // No-op, just to check the listener can be set properly.
+ }
+
+ private:
+ int32_t mWidth;
+ int32_t mHeight;
+ int32_t mFormat;
+ uint64_t mUsage;
+ int32_t mMaxImages;
+ bool mAsync;
+
+ std::mutex mMutex;
+ int mAcquiredImageCount{0};
+
+ AImageReader* mImgReader = nullptr;
+ native_handle_t* mImgReaderAnw = nullptr;
+
+ AImageReader_ImageListener mReaderAvailableCb{this, onImageAvailable};
+ AImageReader_BufferRemovedListener mReaderDetachedCb{this, onBufferRemoved};
+};
+
+bool takePictures(uint64_t readerUsage, int readerMaxImages, bool readerAsync, int pictureCount) {
+ int ret = 0;
+ ImageReaderTestCase testCase(
+ kTestImageWidth, kTestImageHeight, kTestImageFormat, readerUsage, readerMaxImages,
+ readerAsync);
+ ret = testCase.initImageReader();
+ if (ret < 0) {
+ ALOGE("Unable to initialize ImageReader");
+ return false;
+ }
+
+ CameraHelper cameraHelper(testCase.getNativeWindow());
+ ret = cameraHelper.initCamera();
+ if (ret < 0) {
+ ALOGE("Unable to initialize camera helper");
+ return false;
+ }
+
+ if (!cameraHelper.isCameraReady()) {
+ ALOGW("Camera is not ready after successful initialization. It's either due to camera on "
+ "board lacks BACKWARDS_COMPATIBLE capability or the device does not have camera on "
+ "board.");
+ return true;
+ }
+
+ for (int i = 0; i < pictureCount; i++) {
+ ret = cameraHelper.takePicture();
+ if (ret < 0) {
+ ALOGE("Unable to take picture");
+ return false;
+ }
+ }
+
+ // Sleep until all capture finished
+ for (int i = 0; i < kCaptureWaitRetry * pictureCount; i++) {
+ usleep(kCaptureWaitUs);
+ if (testCase.getAcquiredImageCount() == pictureCount) {
+ ALOGI("Session take ~%d ms to capture %d images", i * kCaptureWaitUs / 1000,
+ pictureCount);
+ break;
+ }
+ }
+ return testCase.getAcquiredImageCount() == pictureCount &&
+ cameraHelper.checkCallbacks(pictureCount);
+}
+
+class AImageReaderWindowHandleTest : public ::testing::Test {
+ public:
+ void SetUp() override {
+ }
+ void TearDown() override {
+
+ }
+
+};
+
+bool testTakePicturesNative() {
+ for (auto& readerUsage :
+ {AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN}) {
+ for (auto& readerMaxImages : {1, 4, 8}) {
+ for (auto& readerAsync : {true, false}) {
+ for (auto& pictureCount : {1, 4, 8}) {
+ if (!takePictures(readerUsage, readerMaxImages, readerAsync, pictureCount)) {
+ ALOGE("Test takePictures failed for test case usage=%" PRIu64 ", maxImages=%d, "
+ "async=%d, pictureCount=%d",
+ readerUsage, readerMaxImages, readerAsync, pictureCount);
+ return false;
+ }
+ }
+ }
+ }
+ }
+ return true;
+}
+
+
+TEST_F(AImageReaderWindowHandleTest, CreateWindowNativeHandle) {
+ EXPECT_TRUE(testTakePicturesNative());
+}
+
+} // namespace
diff --git a/cmds/screenrecord/screenrecord.cpp b/cmds/screenrecord/screenrecord.cpp
index 7d3fbea..7803ccc 100644
--- a/cmds/screenrecord/screenrecord.cpp
+++ b/cmds/screenrecord/screenrecord.cpp
@@ -191,7 +191,7 @@
format->setFloat("frame-rate", displayFps);
format->setInt32("i-frame-interval", 10);
- sp<ALooper> looper = new ALooper;
+ sp<android::ALooper> looper = new android::ALooper;
looper->setName("screenrecord_looper");
looper->start();
ALOGV("Creating codec");
diff --git a/cmds/stagefright/codec.cpp b/cmds/stagefright/codec.cpp
index 980d1d2..a463ec5 100644
--- a/cmds/stagefright/codec.cpp
+++ b/cmds/stagefright/codec.cpp
@@ -138,7 +138,7 @@
CHECK(!stateByTrack.isEmpty());
- int64_t startTimeUs = ALooper::GetNowUs();
+ int64_t startTimeUs = android::ALooper::GetNowUs();
int64_t startTimeRender = -1;
for (size_t i = 0; i < stateByTrack.size(); ++i) {
@@ -307,7 +307,7 @@
}
}
- int64_t elapsedTimeUs = ALooper::GetNowUs() - startTimeUs;
+ int64_t elapsedTimeUs = android::ALooper::GetNowUs() - startTimeUs;
for (size_t i = 0; i < stateByTrack.size(); ++i) {
CodecState *state = &stateByTrack.editValueAt(i);
@@ -400,7 +400,7 @@
ProcessState::self()->startThreadPool();
- sp<ALooper> looper = new ALooper;
+ sp<android::ALooper> looper = new android::ALooper;
looper->start();
sp<SurfaceComposerClient> composerClient;
diff --git a/cmds/stagefright/mediafilter.cpp b/cmds/stagefright/mediafilter.cpp
index 630de25..f0ee0e1 100644
--- a/cmds/stagefright/mediafilter.cpp
+++ b/cmds/stagefright/mediafilter.cpp
@@ -310,7 +310,7 @@
}
static int decode(
- const sp<ALooper> &looper,
+ const sp<android::ALooper> &looper,
const char *path,
const sp<Surface> &surface,
bool renderSurface,
@@ -465,7 +465,7 @@
filterState->mSignalledInputEOS = false;
filterState->mSawOutputEOS = false;
- int64_t startTimeUs = ALooper::GetNowUs();
+ int64_t startTimeUs = android::ALooper::GetNowUs();
int64_t startTimeRender = -1;
for (size_t i = 0; i < stateByTrack.size(); ++i) {
@@ -643,7 +643,7 @@
useTimestamp, &startTimeRender);
}
- int64_t elapsedTimeUs = ALooper::GetNowUs() - startTimeUs;
+ int64_t elapsedTimeUs = android::ALooper::GetNowUs() - startTimeUs;
for (size_t i = 0; i < stateByTrack.size(); ++i) {
CodecState *state = &stateByTrack.editValueAt(i);
@@ -737,7 +737,7 @@
ProcessState::self()->startThreadPool();
- android::sp<ALooper> looper = new ALooper;
+ android::sp<android::ALooper> looper = new android::ALooper;
looper->start();
android::sp<SurfaceComposerClient> composerClient;
diff --git a/cmds/stagefright/stagefright.cpp b/cmds/stagefright/stagefright.cpp
index 0d331df..86e9040 100644
--- a/cmds/stagefright/stagefright.cpp
+++ b/cmds/stagefright/stagefright.cpp
@@ -650,7 +650,7 @@
MEDIA_MIMETYPE_AUDIO_MPEG, MEDIA_MIMETYPE_AUDIO_G711_MLAW,
MEDIA_MIMETYPE_AUDIO_G711_ALAW, MEDIA_MIMETYPE_AUDIO_VORBIS,
MEDIA_MIMETYPE_VIDEO_VP8, MEDIA_MIMETYPE_VIDEO_VP9,
- MEDIA_MIMETYPE_VIDEO_DOLBY_VISION,
+ MEDIA_MIMETYPE_VIDEO_DOLBY_VISION, MEDIA_MIMETYPE_VIDEO_HEVC,
MEDIA_MIMETYPE_AUDIO_EAC3, MEDIA_MIMETYPE_AUDIO_AC4
};
@@ -716,7 +716,7 @@
gWriteMP4 = false;
gDisplayHistogram = false;
- sp<ALooper> looper;
+ sp<android::ALooper> looper;
int res;
while ((res = getopt(argc, argv, "vhaqn:lm:b:ptsrow:kN:xSTd:D:")) >= 0) {
diff --git a/drm/mediadrm/plugins/clearkey/hidl/AesCtrDecryptor.cpp b/drm/mediadrm/plugins/clearkey/hidl/AesCtrDecryptor.cpp
index 2fce0790..0ac879c 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/AesCtrDecryptor.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/AesCtrDecryptor.cpp
@@ -26,7 +26,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::SubSample;
@@ -79,7 +79,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/Android.bp b/drm/mediadrm/plugins/clearkey/hidl/Android.bp
index edf818e..b44a6c7 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/Android.bp
+++ b/drm/mediadrm/plugins/clearkey/hidl/Android.bp
@@ -15,7 +15,7 @@
//
cc_binary {
- name: "android.hardware.drm@1.1-service.clearkey",
+ name: "android.hardware.drm@1.2-service.clearkey",
vendor: true,
srcs: [
@@ -39,11 +39,12 @@
relative_install_path: "hw",
cflags: ["-Wall", "-Werror"],
- init_rc: ["android.hardware.drm@1.1-service.clearkey.rc"],
+ init_rc: ["android.hardware.drm@1.2-service.clearkey.rc"],
shared_libs: [
"android.hardware.drm@1.0",
"android.hardware.drm@1.1",
+ "android.hardware.drm@1.2",
"libbase",
"libbinder",
"libcrypto",
@@ -69,7 +70,6 @@
integer_overflow: true,
},
}
-
cc_library_static {
name: "libclearkeydevicefiles-protos",
vendor: true,
diff --git a/drm/mediadrm/plugins/clearkey/hidl/Base64.cpp b/drm/mediadrm/plugins/clearkey/hidl/Base64.cpp
index c2ed751..657a42f 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/Base64.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/Base64.cpp
@@ -21,7 +21,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
sp<Buffer> decodeBase64(const std::string &s) {
@@ -169,7 +169,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/Buffer.cpp b/drm/mediadrm/plugins/clearkey/hidl/Buffer.cpp
index e58f58a..75f8395 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/Buffer.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/Buffer.cpp
@@ -21,7 +21,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
Buffer::Buffer(size_t capacity)
@@ -47,7 +47,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/CreatePluginFactories.cpp b/drm/mediadrm/plugins/clearkey/hidl/CreatePluginFactories.cpp
index 1ba5c6a..1410d77 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/CreatePluginFactories.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/CreatePluginFactories.cpp
@@ -22,7 +22,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
extern "C" {
@@ -38,7 +38,7 @@
} // extern "C"
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/CryptoFactory.cpp b/drm/mediadrm/plugins/clearkey/hidl/CryptoFactory.cpp
index 0848cef..2a48db6 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/CryptoFactory.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/CryptoFactory.cpp
@@ -27,7 +27,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
Return<bool> CryptoFactory::isCryptoSchemeSupported(
@@ -60,7 +60,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/CryptoPlugin.cpp b/drm/mediadrm/plugins/clearkey/hidl/CryptoPlugin.cpp
index f33f94e..a488f86 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/CryptoPlugin.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/CryptoPlugin.cpp
@@ -27,7 +27,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::BufferType;
@@ -179,7 +179,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/DeviceFiles.cpp b/drm/mediadrm/plugins/clearkey/hidl/DeviceFiles.cpp
index e23502c..2415b6f 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/DeviceFiles.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/DeviceFiles.cpp
@@ -13,11 +13,11 @@
#include <openssl/sha.h>
// Protobuf generated classes.
-using android::hardware::drm::V1_1::clearkey::OfflineFile;
-using android::hardware::drm::V1_1::clearkey::HashedFile;
-using android::hardware::drm::V1_1::clearkey::License;
-using android::hardware::drm::V1_1::clearkey::License_LicenseState_ACTIVE;
-using android::hardware::drm::V1_1::clearkey::License_LicenseState_RELEASING;
+using android::hardware::drm::V1_2::clearkey::OfflineFile;
+using android::hardware::drm::V1_2::clearkey::HashedFile;
+using android::hardware::drm::V1_2::clearkey::License;
+using android::hardware::drm::V1_2::clearkey::License_LicenseState_ACTIVE;
+using android::hardware::drm::V1_2::clearkey::License_LicenseState_RELEASING;
namespace {
const char kLicenseFileNameExt[] = ".lic";
@@ -38,7 +38,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
bool DeviceFiles::StoreLicense(
@@ -158,6 +158,15 @@
return mFileHandle.FileExists(keySetId + kLicenseFileNameExt);
}
+std::vector<std::string> DeviceFiles::ListLicenses() const {
+ std::vector<std::string> licenses = mFileHandle.ListFiles();
+ for (size_t i = 0; i < licenses.size(); i++) {
+ std::string& license = licenses[i];
+ license = license.substr(0, license.size() - strlen(kLicenseFileNameExt));
+ }
+ return licenses;
+}
+
bool DeviceFiles::RetrieveHashedFile(const std::string& fileName, OfflineFile* deSerializedFile) {
if (!deSerializedFile) {
ALOGE("RetrieveHashedFile: invalid file parameter");
@@ -237,7 +246,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/DrmFactory.cpp b/drm/mediadrm/plugins/clearkey/hidl/DrmFactory.cpp
index 77557f9..9d040a8 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/DrmFactory.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/DrmFactory.cpp
@@ -30,7 +30,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::Status;
@@ -71,7 +71,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/DrmPlugin.cpp b/drm/mediadrm/plugins/clearkey/hidl/DrmPlugin.cpp
index 55cbcf9..7184b53 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/DrmPlugin.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/DrmPlugin.cpp
@@ -58,9 +58,12 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
+using ::android::hardware::drm::V1_2::KeySetId;
+using ::android::hardware::drm::V1_2::OfflineLicenseState;
+
DrmPlugin::DrmPlugin(SessionLibrary* sessionLibrary)
: mSessionLibrary(sessionLibrary),
mOpenSessionOkCount(0),
@@ -625,6 +628,51 @@
return Void();
}
+Return<void> DrmPlugin::getOfflineLicenseKeySetIds(getOfflineLicenseKeySetIds_cb _hidl_cb) {
+ std::vector<std::string> licenseNames = mFileHandle.ListLicenses();
+ std::vector<KeySetId> keySetIds;
+ for (const auto& name : licenseNames) {
+ std::vector<uint8_t> keySetId(name.begin(), name.end());
+ keySetIds.push_back(keySetId);
+ }
+ _hidl_cb(Status::OK, keySetIds);
+ return Void();
+}
+
+
+Return<Status> DrmPlugin::removeOfflineLicense(const KeySetId& keySetId) {
+ std::string licenseName(keySetId.begin(), keySetId.end());
+ if (mFileHandle.DeleteLicense(licenseName)) {
+ return Status::OK;
+ }
+ return Status::BAD_VALUE;
+}
+
+Return<void> DrmPlugin::getOfflineLicenseState(const KeySetId& keySetId,
+ getOfflineLicenseState_cb _hidl_cb) {
+ std::string licenseName(keySetId.begin(), keySetId.end());
+ DeviceFiles::LicenseState state;
+ std::string license;
+ OfflineLicenseState hLicenseState;
+ if (mFileHandle.RetrieveLicense(licenseName, &state, &license)) {
+ switch (state) {
+ case DeviceFiles::kLicenseStateActive:
+ hLicenseState = OfflineLicenseState::USABLE;
+ break;
+ case DeviceFiles::kLicenseStateReleasing:
+ hLicenseState = OfflineLicenseState::INACTIVE;
+ break;
+ case DeviceFiles::kLicenseStateUnknown:
+ hLicenseState = OfflineLicenseState::UNKNOWN;
+ break;
+ }
+ _hidl_cb(Status::OK, hLicenseState);
+ } else {
+ _hidl_cb(Status::BAD_VALUE, OfflineLicenseState::UNKNOWN);
+ }
+ return Void();
+}
+
Return<void> DrmPlugin::getSecureStops(getSecureStops_cb _hidl_cb) {
std::vector<SecureStop> stops;
for (auto itr = mSecureStops.begin(); itr != mSecureStops.end(); ++itr) {
@@ -727,7 +775,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/InitDataParser.cpp b/drm/mediadrm/plugins/clearkey/hidl/InitDataParser.cpp
index deb5d97..8ebb42b 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/InitDataParser.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/InitDataParser.cpp
@@ -31,7 +31,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
namespace {
@@ -169,7 +169,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/JsonWebKey.cpp b/drm/mediadrm/plugins/clearkey/hidl/JsonWebKey.cpp
index 1c32b1b..d93777d 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/JsonWebKey.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/JsonWebKey.cpp
@@ -36,7 +36,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
JsonWebKey::JsonWebKey() {
@@ -271,7 +271,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/MemoryFileSystem.cpp b/drm/mediadrm/plugins/clearkey/hidl/MemoryFileSystem.cpp
index 43fecbb..2dcd00f 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/MemoryFileSystem.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/MemoryFileSystem.cpp
@@ -11,7 +11,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
std::string MemoryFileSystem::GetFileName(const std::string& path) {
@@ -38,6 +38,14 @@
}
}
+std::vector<std::string> MemoryFileSystem::ListFiles() const {
+ std::vector<std::string> list;
+ for (const auto& filename : mMemoryFileSystem) {
+ list.push_back(filename.first);
+ }
+ return list;
+}
+
size_t MemoryFileSystem::Read(const std::string& path, std::string* buffer) {
std::string key = GetFileName(path);
auto result = mMemoryFileSystem.find(key);
@@ -78,7 +86,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/Session.cpp b/drm/mediadrm/plugins/clearkey/hidl/Session.cpp
index 41a8374..f4c49b9 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/Session.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/Session.cpp
@@ -28,7 +28,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::KeyValue;
@@ -90,7 +90,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/SessionLibrary.cpp b/drm/mediadrm/plugins/clearkey/hidl/SessionLibrary.cpp
index d262763..99fb30f 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/SessionLibrary.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/SessionLibrary.cpp
@@ -24,7 +24,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::hidl_string;
@@ -86,7 +86,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/android.hardware.drm@1.1-service.clearkey.rc b/drm/mediadrm/plugins/clearkey/hidl/android.hardware.drm@1.1-service.clearkey.rc
deleted file mode 100644
index ffe856a..0000000
--- a/drm/mediadrm/plugins/clearkey/hidl/android.hardware.drm@1.1-service.clearkey.rc
+++ /dev/null
@@ -1,6 +0,0 @@
-service vendor.drm-clearkey-hal-1-1 /vendor/bin/hw/android.hardware.drm@1.1-service.clearkey
- class hal
- user media
- group media mediadrm
- ioprio rt 4
- writepid /dev/cpuset/foreground/tasks
diff --git a/drm/mediadrm/plugins/clearkey/hidl/android.hardware.drm@1.2-service.clearkey.rc b/drm/mediadrm/plugins/clearkey/hidl/android.hardware.drm@1.2-service.clearkey.rc
new file mode 100644
index 0000000..ac184f7
--- /dev/null
+++ b/drm/mediadrm/plugins/clearkey/hidl/android.hardware.drm@1.2-service.clearkey.rc
@@ -0,0 +1,6 @@
+service vendor.drm-clearkey-hal-1-2 /vendor/bin/hw/android.hardware.drm@1.2-service.clearkey
+ class hal
+ user media
+ group media mediadrm
+ ioprio rt 4
+ writepid /dev/cpuset/foreground/tasks
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/AesCtrDecryptor.h b/drm/mediadrm/plugins/clearkey/hidl/include/AesCtrDecryptor.h
index 0c7ef20..721f4c0 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/AesCtrDecryptor.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/AesCtrDecryptor.h
@@ -22,7 +22,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::Status;
@@ -42,7 +42,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/Base64.h b/drm/mediadrm/plugins/clearkey/hidl/include/Base64.h
index 4a385bd..ec30cc1 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/Base64.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/Base64.h
@@ -25,7 +25,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::sp;
@@ -38,7 +38,7 @@
void encodeBase64Url(const void *data, size_t size, std::string *out);
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/Buffer.h b/drm/mediadrm/plugins/clearkey/hidl/include/Buffer.h
index 5bbb28a..c497e37 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/Buffer.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/Buffer.h
@@ -25,7 +25,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::sp;
@@ -54,7 +54,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/ClearKeyDrmProperties.h b/drm/mediadrm/plugins/clearkey/hidl/include/ClearKeyDrmProperties.h
index 3d6a4a9..f83903c 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/ClearKeyDrmProperties.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/ClearKeyDrmProperties.h
@@ -22,7 +22,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
static const std::string kVendorKey("vendor");
@@ -49,7 +49,7 @@
static const uint8_t kMetricsData[] = { 0 };
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/ClearKeyTypes.h b/drm/mediadrm/plugins/clearkey/hidl/include/ClearKeyTypes.h
index 46cb5e4..7e9b6bd 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/ClearKeyTypes.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/ClearKeyTypes.h
@@ -24,7 +24,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::KeyValue;
@@ -47,7 +47,7 @@
void operator=(const TypeName&) = delete;
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/CreatePluginFactories.h b/drm/mediadrm/plugins/clearkey/hidl/include/CreatePluginFactories.h
index 9952027..6368f3d 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/CreatePluginFactories.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/CreatePluginFactories.h
@@ -17,17 +17,17 @@
#ifndef CLEARKEY_CREATE_PLUGIN_FACTORIES_H_
#define CLEARKEY_CREATE_PLUGIN_FACTORIES_H_
-#include <android/hardware/drm/1.1/ICryptoFactory.h>
-#include <android/hardware/drm/1.1/IDrmFactory.h>
+#include <android/hardware/drm/1.2/ICryptoFactory.h>
+#include <android/hardware/drm/1.2/IDrmFactory.h>
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
-using ::android::hardware::drm::V1_1::ICryptoFactory;
-using ::android::hardware::drm::V1_1::IDrmFactory;
+using ::android::hardware::drm::V1_2::ICryptoFactory;
+using ::android::hardware::drm::V1_2::IDrmFactory;
extern "C" {
IDrmFactory* createDrmFactory();
@@ -35,7 +35,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/CryptoFactory.h b/drm/mediadrm/plugins/clearkey/hidl/include/CryptoFactory.h
index 175ab76..203bb2d 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/CryptoFactory.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/CryptoFactory.h
@@ -18,17 +18,17 @@
#define CLEARKEY_CRYPTO_FACTORY_H_
#include <android/hardware/drm/1.0/ICryptoPlugin.h>
-#include <android/hardware/drm/1.1/ICryptoFactory.h>
+#include <android/hardware/drm/1.2/ICryptoFactory.h>
#include "ClearKeyTypes.h"
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
-using ::android::hardware::drm::V1_1::ICryptoFactory;
+using ::android::hardware::drm::V1_2::ICryptoFactory;
using ::android::hardware::drm::V1_0::ICryptoPlugin;
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_string;
@@ -52,7 +52,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/CryptoPlugin.h b/drm/mediadrm/plugins/clearkey/hidl/include/CryptoPlugin.h
index 6a73806..480dc7e 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/CryptoPlugin.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/CryptoPlugin.h
@@ -32,7 +32,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::DestinationBuffer;
@@ -96,7 +96,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/DeviceFiles.h b/drm/mediadrm/plugins/clearkey/hidl/include/DeviceFiles.h
index ac13d23..554ae59 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/DeviceFiles.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/DeviceFiles.h
@@ -20,7 +20,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
class DeviceFiles {
@@ -42,6 +42,8 @@
virtual bool LicenseExists(const std::string& keySetId);
+ virtual std::vector<std::string> ListLicenses() const;
+
virtual bool DeleteLicense(const std::string& keySetId);
virtual bool DeleteAllLicenses();
@@ -61,7 +63,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/DrmFactory.h b/drm/mediadrm/plugins/clearkey/hidl/include/DrmFactory.h
index 6f58195..ff715ea 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/DrmFactory.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/DrmFactory.h
@@ -17,15 +17,15 @@
#ifndef CLEARKEY_DRM_FACTORY_H_
#define CLEARKEY_DRM_FACTORY_H_
-#include <android/hardware/drm/1.1/IDrmPlugin.h>
-#include <android/hardware/drm/1.1/IDrmFactory.h>
+#include <android/hardware/drm/1.2/IDrmPlugin.h>
+#include <android/hardware/drm/1.2/IDrmFactory.h>
#include "ClearKeyTypes.h"
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::hidl_array;
@@ -52,7 +52,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/DrmPlugin.h b/drm/mediadrm/plugins/clearkey/hidl/include/DrmPlugin.h
index 8e6092f..256c5d6 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/DrmPlugin.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/DrmPlugin.h
@@ -17,10 +17,12 @@
#ifndef CLEARKEY_DRM_PLUGIN_H_
#define CLEARKEY_DRM_PLUGIN_H_
-#include <android/hardware/drm/1.1/IDrmPlugin.h>
+#include <android/hardware/drm/1.2/IDrmPlugin.h>
-#include <stdio.h>
#include <map>
+#include <stdio.h>
+
+#include <utils/List.h>
#include "DeviceFiles.h"
#include "SessionLibrary.h"
@@ -29,7 +31,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::EventType;
@@ -42,8 +44,12 @@
using ::android::hardware::drm::V1_0::SessionId;
using ::android::hardware::drm::V1_0::Status;
using ::android::hardware::drm::V1_1::DrmMetricGroup;
-using ::android::hardware::drm::V1_1::IDrmPlugin;
+using ::android::hardware::drm::V1_1::HdcpLevel;
using ::android::hardware::drm::V1_1::KeyRequestType;
+using ::android::hardware::drm::V1_1::SecureStopRelease;
+using ::android::hardware::drm::V1_1::SecurityLevel;
+using ::android::hardware::drm::V1_2::IDrmPlugin;
+using ::android::hardware::drm::V1_2::OfflineLicenseState;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
@@ -136,6 +142,13 @@
Return<void> getMetrics(getMetrics_cb _hidl_cb) override;
+ Return<void> getOfflineLicenseKeySetIds(getOfflineLicenseKeySetIds_cb _hidl_cb) override;
+
+ Return<Status> removeOfflineLicense(const KeySetId &keySetId) override;
+
+ Return<void> getOfflineLicenseState(const KeySetId &keySetId,
+ getOfflineLicenseState_cb _hidl_cb) override;
+
Return<void> getPropertyString(
const hidl_string& name,
getPropertyString_cb _hidl_cb) override;
@@ -334,7 +347,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/InitDataParser.h b/drm/mediadrm/plugins/clearkey/hidl/include/InitDataParser.h
index 7d7abf2..889f511 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/InitDataParser.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/InitDataParser.h
@@ -24,7 +24,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::Status;
@@ -49,7 +49,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/JsonWebKey.h b/drm/mediadrm/plugins/clearkey/hidl/include/JsonWebKey.h
index 4ab034c..e57470c 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/JsonWebKey.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/JsonWebKey.h
@@ -23,7 +23,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
class JsonWebKey {
@@ -54,7 +54,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/MemoryFileSystem.h b/drm/mediadrm/plugins/clearkey/hidl/include/MemoryFileSystem.h
index 22f8779..bcd9fd6 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/MemoryFileSystem.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/MemoryFileSystem.h
@@ -13,7 +13,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
// Using android file system requires clearkey plugin to update
@@ -42,6 +42,7 @@
bool FileExists(const std::string& fileName) const;
ssize_t GetFileSize(const std::string& fileName) const;
+ std::vector<std::string> ListFiles() const;
size_t Read(const std::string& pathName, std::string* buffer);
bool RemoveAllFiles();
bool RemoveFile(const std::string& fileName);
@@ -59,7 +60,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/Session.h b/drm/mediadrm/plugins/clearkey/hidl/include/Session.h
index 1064dc7..f35560d 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/Session.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/Session.h
@@ -27,7 +27,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::drm::V1_0::Status;
@@ -64,7 +64,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/SessionLibrary.h b/drm/mediadrm/plugins/clearkey/hidl/include/SessionLibrary.h
index 326a0c1..1e567b8 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/SessionLibrary.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/SessionLibrary.h
@@ -26,7 +26,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::sp;
@@ -58,7 +58,7 @@
};
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/include/TypeConvert.h b/drm/mediadrm/plugins/clearkey/hidl/include/TypeConvert.h
index cc06329..f6d30c9 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/include/TypeConvert.h
+++ b/drm/mediadrm/plugins/clearkey/hidl/include/TypeConvert.h
@@ -24,7 +24,7 @@
namespace android {
namespace hardware {
namespace drm {
-namespace V1_1 {
+namespace V1_2 {
namespace clearkey {
using ::android::hardware::hidl_array;
@@ -69,7 +69,7 @@
}
} // namespace clearkey
-} // namespace V1_1
+} // namespace V1_2
} // namespace drm
} // namespace hardware
} // namespace android
diff --git a/drm/mediadrm/plugins/clearkey/hidl/protos/DeviceFiles.proto b/drm/mediadrm/plugins/clearkey/hidl/protos/DeviceFiles.proto
index 145ac5b..3e11f0b 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/protos/DeviceFiles.proto
+++ b/drm/mediadrm/plugins/clearkey/hidl/protos/DeviceFiles.proto
@@ -10,7 +10,7 @@
//
syntax = "proto2";
-package android.hardware.drm.V1_1.clearkey;
+package android.hardware.drm.V1_2.clearkey;
// need this if we are using libprotobuf-cpp-2.3.0-lite
option optimize_for = LITE_RUNTIME;
diff --git a/drm/mediadrm/plugins/clearkey/hidl/service.cpp b/drm/mediadrm/plugins/clearkey/hidl/service.cpp
index 6a97b72..4ca31f3 100644
--- a/drm/mediadrm/plugins/clearkey/hidl/service.cpp
+++ b/drm/mediadrm/plugins/clearkey/hidl/service.cpp
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-#define LOG_TAG "android.hardware.drm@1.1-service.clearkey"
+#define LOG_TAG "android.hardware.drm@1.2-service.clearkey"
#include <CryptoFactory.h>
#include <DrmFactory.h>
@@ -26,14 +26,14 @@
using ::android::hardware::joinRpcThreadpool;
using ::android::sp;
-using android::hardware::drm::V1_1::ICryptoFactory;
-using android::hardware::drm::V1_1::IDrmFactory;
-using android::hardware::drm::V1_1::clearkey::CryptoFactory;
-using android::hardware::drm::V1_1::clearkey::DrmFactory;
+using android::hardware::drm::V1_2::ICryptoFactory;
+using android::hardware::drm::V1_2::IDrmFactory;
+using android::hardware::drm::V1_2::clearkey::CryptoFactory;
+using android::hardware::drm::V1_2::clearkey::DrmFactory;
int main(int /* argc */, char** /* argv */) {
- ALOGD("android.hardware.drm@1.1-service.clearkey starting...");
+ ALOGD("android.hardware.drm@1.2-service.clearkey starting...");
// The DRM HAL may communicate to other vendor components via
// /dev/vndbinder
diff --git a/include/media/AudioPresentationInfo.h b/include/media/AudioPresentationInfo.h
deleted file mode 100644
index e91a992..0000000
--- a/include/media/AudioPresentationInfo.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef AUDIO_PRESENTATION_INFO_H_
-#define AUDIO_PRESENTATION_INFO_H_
-
-#include <sstream>
-#include <stdint.h>
-
-#include <utils/KeyedVector.h>
-#include <utils/RefBase.h>
-#include <utils/String8.h>
-#include <utils/Vector.h>
-
-namespace android {
-
-enum mastering_indication {
- MASTERING_NOT_INDICATED,
- MASTERED_FOR_STEREO,
- MASTERED_FOR_SURROUND,
- MASTERED_FOR_3D,
- MASTERED_FOR_HEADPHONE,
-};
-
-struct AudioPresentation : public RefBase {
- int32_t mPresentationId;
- int32_t mProgramId;
- KeyedVector<String8, String8> mLabels;
- String8 mLanguage;
- int32_t mMasteringIndication;
- bool mAudioDescriptionAvailable;
- bool mSpokenSubtitlesAvailable;
- bool mDialogueEnhancementAvailable;
-
- AudioPresentation() {
- mPresentationId = -1;
- mProgramId = -1;
- mLanguage = "";
- mMasteringIndication = MASTERING_NOT_INDICATED;
- mAudioDescriptionAvailable = false;
- mSpokenSubtitlesAvailable = false;
- mDialogueEnhancementAvailable = false;
- }
-};
-
-typedef Vector<sp<AudioPresentation>> AudioPresentations;
-
-class AudioPresentationInfo : public RefBase {
- public:
- AudioPresentationInfo();
-
- ~AudioPresentationInfo();
-
- void addPresentation(sp<AudioPresentation> presentation);
-
- size_t countPresentations() const;
-
- const sp<AudioPresentation> getPresentation(size_t index) const;
-
- private:
- AudioPresentations mPresentations;
-};
-
-} // namespace android
-
-#endif // AUDIO_PRESENTATION_INFO_H_
diff --git a/media/bufferpool/2.0/AccessorImpl.cpp b/media/bufferpool/2.0/AccessorImpl.cpp
index 84fcca2..0165314 100644
--- a/media/bufferpool/2.0/AccessorImpl.cpp
+++ b/media/bufferpool/2.0/AccessorImpl.cpp
@@ -308,7 +308,11 @@
ConnectionId conId,
uint32_t msgId) {
auto it = mAcks.find(conId);
- if (it == mAcks.end() || isMessageLater(msgId, it->second)) {
+ if (it == mAcks.end()) {
+ ALOGW("ACK from inconsistent connection! %lld", (long long)conId);
+ return;
+ }
+ if (isMessageLater(msgId, it->second)) {
mAcks[conId] = msgId;
}
}
@@ -327,7 +331,6 @@
}
}
channel.postInvalidation(msgId, it->mFrom, it->mTo);
- sInvalidator->addAccessor(mId, it->mImpl);
it = mPendings.erase(it);
continue;
}
@@ -342,24 +345,24 @@
size_t left,
BufferInvalidationChannel &channel,
const std::shared_ptr<Accessor::Impl> &impl) {
- if (left == 0) {
uint32_t msgId = 0;
- if (needsAck) {
+ if (needsAck) {
+ msgId = ++mInvalidationId;
+ if (msgId == 0) {
+ // wrap happens
msgId = ++mInvalidationId;
- if (msgId == 0) {
- // wrap happens
- msgId = ++mInvalidationId;
- }
}
- ALOGV("bufferpool invalidation requested and queued");
+ }
+ ALOGV("bufferpool invalidation requested and queued");
+ if (left == 0) {
channel.postInvalidation(msgId, from, to);
- sInvalidator->addAccessor(mId, impl);
} else {
// TODO: sending hint message?
ALOGV("bufferpool invalidation requested and pending");
Pending pending(needsAck, from, to, left, impl);
mPendings.push_back(pending);
}
+ sInvalidator->addAccessor(mId, impl);
}
void Accessor::Impl::BufferPool::Invalidation::onHandleAck() {
@@ -373,6 +376,9 @@
(long long)it->first, it->second, mInvalidationId);
Return<void> transResult = observer->onMessage(it->first, mInvalidationId);
(void) transResult;
+ // N.B: ignore possibility of onMessage oneway call being
+ // lost.
+ it->second = mInvalidationId;
} else {
ALOGV("bufferpool observer died %lld", (long long)it->first);
deads.insert(it->first);
@@ -385,8 +391,10 @@
}
}
}
- // All invalidation Ids are synced.
- sInvalidator->delAccessor(mId);
+ if (mPendings.size() == 0) {
+ // All invalidation Ids are synced and no more pending invalidations.
+ sInvalidator->delAccessor(mId);
+ }
}
bool Accessor::Impl::BufferPool::handleOwnBuffer(
diff --git a/media/codec2/Android.mk b/media/codec2/Android.mk
new file mode 100644
index 0000000..82d739f
--- /dev/null
+++ b/media/codec2/Android.mk
@@ -0,0 +1,48 @@
+# =============================================================================
+# DOCUMENTATION GENERATION
+# =============================================================================
+C2_ROOT := $(call my-dir)
+
+C2_DOCS_ROOT := $(OUT_DIR)/target/common/docs/codec2
+
+C2_OUT_TEMP := $(PRODUCT_OUT)/gen/ETC/Codec2-docs_intermediates
+
+C2_DOXY := $(or $(shell command -v doxygen),\
+ $(shell command -v /Applications/Doxygen.app/Contents/Resources/doxygen))
+
+.PHONY: check-doxygen
+check-doxygen:
+ifndef C2_DOXY
+ $(error 'doxygen is not available')
+endif
+
+$(C2_OUT_TEMP)/doxy-api.config: $(C2_ROOT)/docs/doxygen.config
+ # only document include directory, no internal sections
+ sed 's/\(^INPUT *=.*\)/\1include\//; \
+ s/\(^INTERNAL_DOCS *= *\).*/\1NO/; \
+ s/\(^ENABLED_SECTIONS *=.*\)INTERNAL\(.*\).*/\1\2/; \
+ s:\(^OUTPUT_DIRECTORY *= \)out:\1'$(OUT_DIR)':;' \
+ $(C2_ROOT)/docs/doxygen.config > $@
+
+$(C2_OUT_TEMP)/doxy-internal.config: $(C2_ROOT)/docs/doxygen.config
+ sed 's:\(^OUTPUT_DIRECTORY *= \)out\(.*\)api:\1'$(OUT_DIR)'\2internal:;' \
+ $(C2_ROOT)/docs/doxygen.config > $@
+
+.PHONY: docs-api
+docs-api: $(C2_OUT_TEMP)/doxy-api.config check-doxygen
+ echo API docs are building in $(C2_DOCS_ROOT)/api
+ rm -rf $(C2_DOCS_ROOT)/api
+ mkdir -p $(C2_DOCS_ROOT)/api
+ $(C2_DOXY) $(C2_OUT_TEMP)/doxy-api.config
+
+.PHONY: docs-internal
+docs-internal: $(C2_OUT_TEMP)/doxy-internal.config check-doxygen
+ echo Internal docs are building in $(C2_DOCS_ROOT)/internal
+ rm -rf $(C2_DOCS_ROOT)/internal
+ mkdir -p $(C2_DOCS_ROOT)/internal
+ $(C2_DOXY) $(C2_OUT_TEMP)/doxy-internal.config
+
+.PHONY: docs-all
+docs-all: docs-api docs-internal
+
+include $(call all-makefiles-under,$(call my-dir))
diff --git a/media/codec2/components/aac/Android.bp b/media/codec2/components/aac/Android.bp
new file mode 100644
index 0000000..9eca585
--- /dev/null
+++ b/media/codec2/components/aac/Android.bp
@@ -0,0 +1,30 @@
+cc_library_shared {
+ name: "libcodec2_soft_aacdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: [
+ "C2SoftAacDec.cpp",
+ "DrcPresModeWrap.cpp",
+ ],
+
+ static_libs: [
+ "libFraunhoferAAC",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_aacenc",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftAacEnc.cpp"],
+
+ static_libs: [
+ "libFraunhoferAAC",
+ ],
+}
diff --git a/media/codec2/components/aac/C2SoftAacDec.cpp b/media/codec2/components/aac/C2SoftAacDec.cpp
new file mode 100644
index 0000000..c7c8442
--- /dev/null
+++ b/media/codec2/components/aac/C2SoftAacDec.cpp
@@ -0,0 +1,941 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftAacDec"
+#include <log/log.h>
+
+#include <inttypes.h>
+#include <math.h>
+#include <numeric>
+
+#include <cutils/properties.h>
+#include <media/stagefright/foundation/MediaDefs.h>
+#include <media/stagefright/foundation/hexdump.h>
+#include <media/stagefright/MediaErrors.h>
+#include <utils/misc.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftAacDec.h"
+
+#define FILEREAD_MAX_LAYERS 2
+
+#define DRC_DEFAULT_MOBILE_REF_LEVEL -16.0 /* 64*-0.25dB = -16 dB below full scale for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_CUT 1.0 /* maximum compression of dynamic range for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_BOOST 1.0 /* maximum compression of dynamic range for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_HEAVY C2Config::DRC_COMPRESSION_HEAVY /* switch for heavy compression for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_EFFECT 3 /* MPEG-D DRC effect type; 3 => Limited playback range */
+#define DRC_DEFAULT_MOBILE_ENC_LEVEL (0.25) /* encoder target level; -1 => the value is unknown, otherwise dB step value (e.g. 64 for -16 dB) */
+#define MAX_CHANNEL_COUNT 8 /* maximum number of audio channels that can be decoded */
+// names of properties that can be used to override the default DRC settings
+#define PROP_DRC_OVERRIDE_REF_LEVEL "aac_drc_reference_level"
+#define PROP_DRC_OVERRIDE_CUT "aac_drc_cut"
+#define PROP_DRC_OVERRIDE_BOOST "aac_drc_boost"
+#define PROP_DRC_OVERRIDE_HEAVY "aac_drc_heavy"
+#define PROP_DRC_OVERRIDE_ENC_LEVEL "aac_drc_enc_target_level"
+#define PROP_DRC_OVERRIDE_EFFECT "ro.aac_drc_effect_type"
+
+namespace android {
+
+class C2SoftAacDec::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_AAC))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 44100))
+ .withFields({C2F(mSampleRate, value).oneOf({
+ 7350, 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
+ })})
+ .withSetter(Setter<decltype(*mSampleRate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 1))
+ .withFields({C2F(mChannelCount, value).inRange(1, 8)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::input(0u, 64000))
+ .withFields({C2F(mBitrate, value).inRange(8000, 960000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+ .build());
+
+ addParameter(
+ DefineParam(mAacFormat, C2_NAME_STREAM_AAC_FORMAT_SETTING)
+ .withDefault(new C2StreamAacFormatInfo::input(0u, C2AacStreamFormatRaw))
+ .withFields({C2F(mAacFormat, value).oneOf({
+ C2AacStreamFormatRaw, C2AacStreamFormatAdts
+ })})
+ .withSetter(Setter<decltype(*mAacFormat)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::input(0u,
+ C2Config::PROFILE_AAC_LC, C2Config::LEVEL_UNUSED))
+ .withFields({
+ C2F(mProfileLevel, profile).oneOf({
+ C2Config::PROFILE_AAC_LC,
+ C2Config::PROFILE_AAC_HE,
+ C2Config::PROFILE_AAC_HE_PS,
+ C2Config::PROFILE_AAC_LD,
+ C2Config::PROFILE_AAC_ELD,
+ C2Config::PROFILE_AAC_ER_SCALABLE,
+ C2Config::PROFILE_AAC_XHE}),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_UNUSED
+ })
+ })
+ .withSetter(ProfileLevelSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcCompressMode, C2_PARAMKEY_DRC_COMPRESSION_MODE)
+ .withDefault(new C2StreamDrcCompressionModeTuning::input(0u, C2Config::DRC_COMPRESSION_HEAVY))
+ .withFields({
+ C2F(mDrcCompressMode, value).oneOf({
+ C2Config::DRC_COMPRESSION_ODM_DEFAULT,
+ C2Config::DRC_COMPRESSION_NONE,
+ C2Config::DRC_COMPRESSION_LIGHT,
+ C2Config::DRC_COMPRESSION_HEAVY})
+ })
+ .withSetter(Setter<decltype(*mDrcCompressMode)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcTargetRefLevel, C2_PARAMKEY_DRC_TARGET_REFERENCE_LEVEL)
+ .withDefault(new C2StreamDrcTargetReferenceLevelTuning::input(0u, DRC_DEFAULT_MOBILE_REF_LEVEL))
+ .withFields({C2F(mDrcTargetRefLevel, value).inRange(-31.75, 0.25)})
+ .withSetter(Setter<decltype(*mDrcTargetRefLevel)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcEncTargetLevel, C2_PARAMKEY_DRC_ENCODED_TARGET_LEVEL)
+ .withDefault(new C2StreamDrcEncodedTargetLevelTuning::input(0u, DRC_DEFAULT_MOBILE_ENC_LEVEL))
+ .withFields({C2F(mDrcEncTargetLevel, value).inRange(-31.75, 0.25)})
+ .withSetter(Setter<decltype(*mDrcEncTargetLevel)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcBoostFactor, C2_PARAMKEY_DRC_BOOST_FACTOR)
+ .withDefault(new C2StreamDrcBoostFactorTuning::input(0u, DRC_DEFAULT_MOBILE_DRC_BOOST))
+ .withFields({C2F(mDrcBoostFactor, value).inRange(0, 1.)})
+ .withSetter(Setter<decltype(*mDrcBoostFactor)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcAttenuationFactor, C2_PARAMKEY_DRC_ATTENUATION_FACTOR)
+ .withDefault(new C2StreamDrcAttenuationFactorTuning::input(0u, DRC_DEFAULT_MOBILE_DRC_CUT))
+ .withFields({C2F(mDrcAttenuationFactor, value).inRange(0, 1.)})
+ .withSetter(Setter<decltype(*mDrcAttenuationFactor)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcEffectType, C2_PARAMKEY_DRC_EFFECT_TYPE)
+ .withDefault(new C2StreamDrcEffectTypeTuning::input(0u, C2Config::DRC_EFFECT_LIMITED_PLAYBACK_RANGE))
+ .withFields({
+ C2F(mDrcEffectType, value).oneOf({
+ C2Config::DRC_EFFECT_ODM_DEFAULT,
+ C2Config::DRC_EFFECT_OFF,
+ C2Config::DRC_EFFECT_NONE,
+ C2Config::DRC_EFFECT_LATE_NIGHT,
+ C2Config::DRC_EFFECT_NOISY_ENVIRONMENT,
+ C2Config::DRC_EFFECT_LIMITED_PLAYBACK_RANGE,
+ C2Config::DRC_EFFECT_LOW_PLAYBACK_LEVEL,
+ C2Config::DRC_EFFECT_DIALOG_ENHANCEMENT,
+ C2Config::DRC_EFFECT_GENERAL_COMPRESSION})
+ })
+ .withSetter(Setter<decltype(*mDrcEffectType)>::StrictValueWithNoDeps)
+ .build());
+ }
+
+ bool isAdts() const { return mAacFormat->value == C2AacStreamFormatAdts; }
+ static C2R ProfileLevelSetter(bool mayBlock, C2P<C2StreamProfileLevelInfo::input> &me) {
+ (void)mayBlock;
+ (void)me; // TODO: validate
+ return C2R::Ok();
+ }
+ int32_t getDrcCompressMode() const { return mDrcCompressMode->value == C2Config::DRC_COMPRESSION_HEAVY ? 1 : 0; }
+ int32_t getDrcTargetRefLevel() const { return (mDrcTargetRefLevel->value <= 0 ? -mDrcTargetRefLevel->value * 4. + 0.5 : -1); }
+ int32_t getDrcEncTargetLevel() const { return (mDrcEncTargetLevel->value <= 0 ? -mDrcEncTargetLevel->value * 4. + 0.5 : -1); }
+ int32_t getDrcBoostFactor() const { return mDrcBoostFactor->value * 127. + 0.5; }
+ int32_t getDrcAttenuationFactor() const { return mDrcAttenuationFactor->value * 127. + 0.5; }
+ int32_t getDrcEffectType() const { return mDrcEffectType->value; }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+ std::shared_ptr<C2StreamAacFormatInfo::input> mAacFormat;
+ std::shared_ptr<C2StreamProfileLevelInfo::input> mProfileLevel;
+ std::shared_ptr<C2StreamDrcCompressionModeTuning::input> mDrcCompressMode;
+ std::shared_ptr<C2StreamDrcTargetReferenceLevelTuning::input> mDrcTargetRefLevel;
+ std::shared_ptr<C2StreamDrcEncodedTargetLevelTuning::input> mDrcEncTargetLevel;
+ std::shared_ptr<C2StreamDrcBoostFactorTuning::input> mDrcBoostFactor;
+ std::shared_ptr<C2StreamDrcAttenuationFactorTuning::input> mDrcAttenuationFactor;
+ std::shared_ptr<C2StreamDrcEffectTypeTuning::input> mDrcEffectType;
+ // TODO Add : C2StreamAacSbrModeTuning
+};
+
+constexpr char COMPONENT_NAME[] = "c2.android.aac.decoder";
+
+C2SoftAacDec::C2SoftAacDec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mAACDecoder(nullptr),
+ mStreamInfo(nullptr),
+ mSignalledError(false),
+ mOutputDelayRingBuffer(nullptr) {
+}
+
+C2SoftAacDec::~C2SoftAacDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftAacDec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_CORRUPTED;
+}
+
+c2_status_t C2SoftAacDec::onStop() {
+ drainDecoder();
+ // reset the "configured" state
+ mOutputDelayCompensated = 0;
+ mOutputDelayRingBufferWritePos = 0;
+ mOutputDelayRingBufferReadPos = 0;
+ mOutputDelayRingBufferFilled = 0;
+ mBuffersInfo.clear();
+
+ // To make the codec behave the same before and after a reset, we need to invalidate the
+ // streaminfo struct. This does that:
+ mStreamInfo->sampleRate = 0; // TODO: mStreamInfo is read only
+
+ mSignalledError = false;
+
+ return C2_OK;
+}
+
+void C2SoftAacDec::onReset() {
+ (void)onStop();
+}
+
+void C2SoftAacDec::onRelease() {
+ if (mAACDecoder) {
+ aacDecoder_Close(mAACDecoder);
+ mAACDecoder = nullptr;
+ }
+ if (mOutputDelayRingBuffer) {
+ delete[] mOutputDelayRingBuffer;
+ mOutputDelayRingBuffer = nullptr;
+ }
+}
+
+status_t C2SoftAacDec::initDecoder() {
+ ALOGV("initDecoder()");
+ status_t status = UNKNOWN_ERROR;
+ mAACDecoder = aacDecoder_Open(TT_MP4_ADIF, /* num layers */ 1);
+ if (mAACDecoder != nullptr) {
+ mStreamInfo = aacDecoder_GetStreamInfo(mAACDecoder);
+ if (mStreamInfo != nullptr) {
+ status = OK;
+ }
+ }
+
+ mOutputDelayCompensated = 0;
+ mOutputDelayRingBufferSize = 2048 * MAX_CHANNEL_COUNT * kNumDelayBlocksMax;
+ mOutputDelayRingBuffer = new short[mOutputDelayRingBufferSize];
+ mOutputDelayRingBufferWritePos = 0;
+ mOutputDelayRingBufferReadPos = 0;
+ mOutputDelayRingBufferFilled = 0;
+
+ if (mAACDecoder == nullptr) {
+ ALOGE("AAC decoder is null. TODO: Can not call aacDecoder_SetParam in the following code");
+ }
+
+ //aacDecoder_SetParam(mAACDecoder, AAC_PCM_LIMITER_ENABLE, 0);
+
+ //init DRC wrapper
+ mDrcWrap.setDecoderHandle(mAACDecoder);
+ mDrcWrap.submitStreamData(mStreamInfo);
+
+ // for streams that contain metadata, use the mobile profile DRC settings unless overridden by platform properties
+ // TODO: change the DRC settings depending on audio output device type (HDMI, loadspeaker, headphone)
+
+ // DRC_PRES_MODE_WRAP_DESIRED_TARGET
+ int32_t targetRefLevel = mIntf->getDrcTargetRefLevel();
+ ALOGV("AAC decoder using desired DRC target reference level of %d", targetRefLevel);
+ mDrcWrap.setParam(DRC_PRES_MODE_WRAP_DESIRED_TARGET, (unsigned)targetRefLevel);
+
+ // DRC_PRES_MODE_WRAP_DESIRED_ATT_FACTOR
+
+ int32_t attenuationFactor = mIntf->getDrcAttenuationFactor();
+ ALOGV("AAC decoder using desired DRC attenuation factor of %d", attenuationFactor);
+ mDrcWrap.setParam(DRC_PRES_MODE_WRAP_DESIRED_ATT_FACTOR, (unsigned)attenuationFactor);
+
+ // DRC_PRES_MODE_WRAP_DESIRED_BOOST_FACTOR
+ int32_t boostFactor = mIntf->getDrcBoostFactor();
+ ALOGV("AAC decoder using desired DRC boost factor of %d", boostFactor);
+ mDrcWrap.setParam(DRC_PRES_MODE_WRAP_DESIRED_BOOST_FACTOR, (unsigned)boostFactor);
+
+ // DRC_PRES_MODE_WRAP_DESIRED_HEAVY
+ int32_t compressMode = mIntf->getDrcCompressMode();
+ ALOGV("AAC decoder using desried DRC heavy compression switch of %d", compressMode);
+ mDrcWrap.setParam(DRC_PRES_MODE_WRAP_DESIRED_HEAVY, (unsigned)compressMode);
+
+ // DRC_PRES_MODE_WRAP_ENCODER_TARGET
+ int32_t encTargetLevel = mIntf->getDrcEncTargetLevel();
+ ALOGV("AAC decoder using encoder-side DRC reference level of %d", encTargetLevel);
+ mDrcWrap.setParam(DRC_PRES_MODE_WRAP_ENCODER_TARGET, (unsigned)encTargetLevel);
+
+ // AAC_UNIDRC_SET_EFFECT
+ int32_t effectType = mIntf->getDrcEffectType();
+ ALOGV("AAC decoder using MPEG-D DRC effect type %d", effectType);
+ aacDecoder_SetParam(mAACDecoder, AAC_UNIDRC_SET_EFFECT, effectType);
+
+ // By default, the decoder creates a 5.1 channel downmix signal.
+ // For seven and eight channel input streams, enable 6.1 and 7.1 channel output
+ aacDecoder_SetParam(mAACDecoder, AAC_PCM_MAX_OUTPUT_CHANNELS, -1);
+
+ return status;
+}
+
+bool C2SoftAacDec::outputDelayRingBufferPutSamples(INT_PCM *samples, int32_t numSamples) {
+ if (numSamples == 0) {
+ return true;
+ }
+ if (outputDelayRingBufferSpaceLeft() < numSamples) {
+ ALOGE("RING BUFFER WOULD OVERFLOW");
+ return false;
+ }
+ if (mOutputDelayRingBufferWritePos + numSamples <= mOutputDelayRingBufferSize
+ && (mOutputDelayRingBufferReadPos <= mOutputDelayRingBufferWritePos
+ || mOutputDelayRingBufferReadPos > mOutputDelayRingBufferWritePos + numSamples)) {
+ // faster memcopy loop without checks, if the preconditions allow this
+ for (int32_t i = 0; i < numSamples; i++) {
+ mOutputDelayRingBuffer[mOutputDelayRingBufferWritePos++] = samples[i];
+ }
+
+ if (mOutputDelayRingBufferWritePos >= mOutputDelayRingBufferSize) {
+ mOutputDelayRingBufferWritePos -= mOutputDelayRingBufferSize;
+ }
+ } else {
+ ALOGV("slow C2SoftAacDec::outputDelayRingBufferPutSamples()");
+
+ for (int32_t i = 0; i < numSamples; i++) {
+ mOutputDelayRingBuffer[mOutputDelayRingBufferWritePos] = samples[i];
+ mOutputDelayRingBufferWritePos++;
+ if (mOutputDelayRingBufferWritePos >= mOutputDelayRingBufferSize) {
+ mOutputDelayRingBufferWritePos -= mOutputDelayRingBufferSize;
+ }
+ }
+ }
+ mOutputDelayRingBufferFilled += numSamples;
+ return true;
+}
+
+int32_t C2SoftAacDec::outputDelayRingBufferGetSamples(INT_PCM *samples, int32_t numSamples) {
+
+ if (numSamples > mOutputDelayRingBufferFilled) {
+ ALOGE("RING BUFFER WOULD UNDERRUN");
+ return -1;
+ }
+
+ if (mOutputDelayRingBufferReadPos + numSamples <= mOutputDelayRingBufferSize
+ && (mOutputDelayRingBufferWritePos < mOutputDelayRingBufferReadPos
+ || mOutputDelayRingBufferWritePos >= mOutputDelayRingBufferReadPos + numSamples)) {
+ // faster memcopy loop without checks, if the preconditions allow this
+ if (samples != nullptr) {
+ for (int32_t i = 0; i < numSamples; i++) {
+ samples[i] = mOutputDelayRingBuffer[mOutputDelayRingBufferReadPos++];
+ }
+ } else {
+ mOutputDelayRingBufferReadPos += numSamples;
+ }
+ if (mOutputDelayRingBufferReadPos >= mOutputDelayRingBufferSize) {
+ mOutputDelayRingBufferReadPos -= mOutputDelayRingBufferSize;
+ }
+ } else {
+ ALOGV("slow C2SoftAacDec::outputDelayRingBufferGetSamples()");
+
+ for (int32_t i = 0; i < numSamples; i++) {
+ if (samples != nullptr) {
+ samples[i] = mOutputDelayRingBuffer[mOutputDelayRingBufferReadPos];
+ }
+ mOutputDelayRingBufferReadPos++;
+ if (mOutputDelayRingBufferReadPos >= mOutputDelayRingBufferSize) {
+ mOutputDelayRingBufferReadPos -= mOutputDelayRingBufferSize;
+ }
+ }
+ }
+ mOutputDelayRingBufferFilled -= numSamples;
+ return numSamples;
+}
+
+int32_t C2SoftAacDec::outputDelayRingBufferSamplesAvailable() {
+ return mOutputDelayRingBufferFilled;
+}
+
+int32_t C2SoftAacDec::outputDelayRingBufferSpaceLeft() {
+ return mOutputDelayRingBufferSize - outputDelayRingBufferSamplesAvailable();
+}
+
+void C2SoftAacDec::drainRingBuffer(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool,
+ bool eos) {
+ while (!mBuffersInfo.empty() && outputDelayRingBufferSamplesAvailable()
+ >= mStreamInfo->frameSize * mStreamInfo->numChannels) {
+ Info &outInfo = mBuffersInfo.front();
+ ALOGV("outInfo.frameIndex = %" PRIu64, outInfo.frameIndex);
+ int samplesize __unused = mStreamInfo->numChannels * sizeof(int16_t);
+
+ int available = outputDelayRingBufferSamplesAvailable();
+ int numFrames = outInfo.decodedSizes.size();
+ int numSamples = numFrames * (mStreamInfo->frameSize * mStreamInfo->numChannels);
+ if (available < numSamples) {
+ if (eos) {
+ numSamples = available;
+ } else {
+ break;
+ }
+ }
+ ALOGV("%d samples available (%d), or %d frames",
+ numSamples, available, numFrames);
+ ALOGV("getting %d from ringbuffer", numSamples);
+
+ std::shared_ptr<C2LinearBlock> block;
+ std::function<void(const std::unique_ptr<C2Work>&)> fillWork =
+ [&block, numSamples, pool, this]()
+ -> std::function<void(const std::unique_ptr<C2Work>&)> {
+ auto fillEmptyWork = [](
+ const std::unique_ptr<C2Work> &work, c2_status_t err) {
+ work->result = err;
+ C2FrameData &output = work->worklets.front()->output;
+ output.flags = work->input.flags;
+ output.buffers.clear();
+ output.ordinal = work->input.ordinal;
+
+ work->workletsProcessed = 1u;
+ };
+
+ using namespace std::placeholders;
+ if (numSamples == 0) {
+ return std::bind(fillEmptyWork, _1, C2_OK);
+ }
+
+ // TODO: error handling, proper usage, etc.
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(
+ numSamples * sizeof(int16_t), usage, &block);
+ if (err != C2_OK) {
+ ALOGD("failed to fetch a linear block (%d)", err);
+ return std::bind(fillEmptyWork, _1, C2_NO_MEMORY);
+ }
+ C2WriteView wView = block->map().get();
+ // TODO
+ INT_PCM *outBuffer = reinterpret_cast<INT_PCM *>(wView.data());
+ int32_t ns = outputDelayRingBufferGetSamples(outBuffer, numSamples);
+ if (ns != numSamples) {
+ ALOGE("not a complete frame of samples available");
+ mSignalledError = true;
+ return std::bind(fillEmptyWork, _1, C2_CORRUPTED);
+ }
+ return [buffer = createLinearBuffer(block)](
+ const std::unique_ptr<C2Work> &work) {
+ work->result = C2_OK;
+ C2FrameData &output = work->worklets.front()->output;
+ output.flags = work->input.flags;
+ output.buffers.clear();
+ output.buffers.push_back(buffer);
+ output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ };
+ }();
+
+ if (work && work->input.ordinal.frameIndex == c2_cntr64_t(outInfo.frameIndex)) {
+ fillWork(work);
+ } else {
+ finish(outInfo.frameIndex, fillWork);
+ }
+
+ ALOGV("out timestamp %" PRIu64 " / %u", outInfo.timestamp, block ? block->capacity() : 0);
+ mBuffersInfo.pop_front();
+ }
+}
+
+void C2SoftAacDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError) {
+ return;
+ }
+
+ UCHAR* inBuffer[FILEREAD_MAX_LAYERS];
+ UINT inBufferLength[FILEREAD_MAX_LAYERS] = {0};
+ UINT bytesValid[FILEREAD_MAX_LAYERS] = {0};
+
+ INT_PCM tmpOutBuffer[2048 * MAX_CHANNEL_COUNT];
+ C2ReadView view = mDummyReadView;
+ size_t offset = 0u;
+ size_t size = 0u;
+ if (!work->input.buffers.empty()) {
+ view = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ size = view.capacity();
+ }
+
+ bool eos = (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0;
+ bool codecConfig = (work->input.flags & C2FrameData::FLAG_CODEC_CONFIG) != 0;
+
+ //TODO
+#if 0
+ if (mInputBufferCount == 0 && !codecConfig) {
+ ALOGW("first buffer should have FLAG_CODEC_CONFIG set");
+ codecConfig = true;
+ }
+#endif
+ if (codecConfig && size > 0u) {
+ // const_cast because of libAACdec method signature.
+ inBuffer[0] = const_cast<UCHAR *>(view.data() + offset);
+ inBufferLength[0] = size;
+
+ AAC_DECODER_ERROR decoderErr =
+ aacDecoder_ConfigRaw(mAACDecoder,
+ inBuffer,
+ inBufferLength);
+
+ if (decoderErr != AAC_DEC_OK) {
+ ALOGE("aacDecoder_ConfigRaw decoderErr = 0x%4.4x", decoderErr);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->worklets.front()->output.buffers.clear();
+ return;
+ }
+
+ Info inInfo;
+ inInfo.frameIndex = work->input.ordinal.frameIndex.peeku();
+ inInfo.timestamp = work->input.ordinal.timestamp.peeku();
+ inInfo.bufferSize = size;
+ inInfo.decodedSizes.clear();
+ while (size > 0u) {
+ ALOGV("size = %zu", size);
+ if (mIntf->isAdts()) {
+ size_t adtsHeaderSize = 0;
+ // skip 30 bits, aac_frame_length follows.
+ // ssssssss ssssiiip ppffffPc ccohCCll llllllll lll?????
+
+ const uint8_t *adtsHeader = view.data() + offset;
+
+ bool signalError = false;
+ if (size < 7) {
+ ALOGE("Audio data too short to contain even the ADTS header. "
+ "Got %zu bytes.", size);
+ hexdump(adtsHeader, size);
+ signalError = true;
+ } else {
+ bool protectionAbsent = (adtsHeader[1] & 1);
+
+ unsigned aac_frame_length =
+ ((adtsHeader[3] & 3) << 11)
+ | (adtsHeader[4] << 3)
+ | (adtsHeader[5] >> 5);
+
+ if (size < aac_frame_length) {
+ ALOGE("Not enough audio data for the complete frame. "
+ "Got %zu bytes, frame size according to the ADTS "
+ "header is %u bytes.",
+ size, aac_frame_length);
+ hexdump(adtsHeader, size);
+ signalError = true;
+ } else {
+ adtsHeaderSize = (protectionAbsent ? 7 : 9);
+ if (aac_frame_length < adtsHeaderSize) {
+ signalError = true;
+ } else {
+ // const_cast because of libAACdec method signature.
+ inBuffer[0] = const_cast<UCHAR *>(adtsHeader + adtsHeaderSize);
+ inBufferLength[0] = aac_frame_length - adtsHeaderSize;
+
+ offset += adtsHeaderSize;
+ size -= adtsHeaderSize;
+ }
+ }
+ }
+
+ if (signalError) {
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ } else {
+ // const_cast because of libAACdec method signature.
+ inBuffer[0] = const_cast<UCHAR *>(view.data() + offset);
+ inBufferLength[0] = size;
+ }
+
+ // Fill and decode
+ bytesValid[0] = inBufferLength[0];
+
+ INT prevSampleRate = mStreamInfo->sampleRate;
+ INT prevNumChannels = mStreamInfo->numChannels;
+
+ aacDecoder_Fill(mAACDecoder,
+ inBuffer,
+ inBufferLength,
+ bytesValid);
+
+ // run DRC check
+ mDrcWrap.submitStreamData(mStreamInfo);
+ mDrcWrap.update();
+
+ UINT inBufferUsedLength = inBufferLength[0] - bytesValid[0];
+ size -= inBufferUsedLength;
+ offset += inBufferUsedLength;
+
+ AAC_DECODER_ERROR decoderErr;
+ do {
+ if (outputDelayRingBufferSpaceLeft() <
+ (mStreamInfo->frameSize * mStreamInfo->numChannels)) {
+ ALOGV("skipping decode: not enough space left in ringbuffer");
+ // discard buffer
+ size = 0;
+ break;
+ }
+
+ int numConsumed = mStreamInfo->numTotalBytes;
+ decoderErr = aacDecoder_DecodeFrame(mAACDecoder,
+ tmpOutBuffer,
+ 2048 * MAX_CHANNEL_COUNT,
+ 0 /* flags */);
+
+ numConsumed = mStreamInfo->numTotalBytes - numConsumed;
+
+ if (decoderErr == AAC_DEC_NOT_ENOUGH_BITS) {
+ break;
+ }
+ inInfo.decodedSizes.push_back(numConsumed);
+
+ if (decoderErr != AAC_DEC_OK) {
+ ALOGW("aacDecoder_DecodeFrame decoderErr = 0x%4.4x", decoderErr);
+ }
+
+ if (bytesValid[0] != 0) {
+ ALOGE("bytesValid[0] != 0 should never happen");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ size_t numOutBytes =
+ mStreamInfo->frameSize * sizeof(int16_t) * mStreamInfo->numChannels;
+
+ if (decoderErr == AAC_DEC_OK) {
+ if (!outputDelayRingBufferPutSamples(tmpOutBuffer,
+ mStreamInfo->frameSize * mStreamInfo->numChannels)) {
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ } else {
+ ALOGW("AAC decoder returned error 0x%4.4x, substituting silence", decoderErr);
+
+ memset(tmpOutBuffer, 0, numOutBytes); // TODO: check for overflow
+
+ if (!outputDelayRingBufferPutSamples(tmpOutBuffer,
+ mStreamInfo->frameSize * mStreamInfo->numChannels)) {
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ // Discard input buffer.
+ size = 0;
+
+ aacDecoder_SetParam(mAACDecoder, AAC_TPDEC_CLEAR_BUFFER, 1);
+
+ // After an error, replace bufferSize with the sum of the
+ // decodedSizes to resynchronize the in/out lists.
+ inInfo.decodedSizes.pop_back();
+ inInfo.bufferSize = std::accumulate(
+ inInfo.decodedSizes.begin(), inInfo.decodedSizes.end(), 0);
+
+ // fall through
+ }
+
+ /*
+ * AAC+/eAAC+ streams can be signalled in two ways: either explicitly
+ * or implicitly, according to MPEG4 spec. AAC+/eAAC+ is a dual
+ * rate system and the sampling rate in the final output is actually
+ * doubled compared with the core AAC decoder sampling rate.
+ *
+ * Explicit signalling is done by explicitly defining SBR audio object
+ * type in the bitstream. Implicit signalling is done by embedding
+ * SBR content in AAC extension payload specific to SBR, and hence
+ * requires an AAC decoder to perform pre-checks on actual audio frames.
+ *
+ * Thus, we could not say for sure whether a stream is
+ * AAC+/eAAC+ until the first data frame is decoded.
+ */
+ if (!mStreamInfo->sampleRate || !mStreamInfo->numChannels) {
+ // if ((mInputBufferCount > 2) && (mOutputBufferCount <= 1)) {
+ ALOGD("Invalid AAC stream");
+ // TODO: notify(OMX_EventError, OMX_ErrorUndefined, decoderErr, NULL);
+ // mSignalledError = true;
+ // }
+ } else if ((mStreamInfo->sampleRate != prevSampleRate) ||
+ (mStreamInfo->numChannels != prevNumChannels)) {
+ ALOGI("Reconfiguring decoder: %d->%d Hz, %d->%d channels",
+ prevSampleRate, mStreamInfo->sampleRate,
+ prevNumChannels, mStreamInfo->numChannels);
+
+ C2StreamSampleRateInfo::output sampleRateInfo(0u, mStreamInfo->sampleRate);
+ C2StreamChannelCountInfo::output channelCountInfo(0u, mStreamInfo->numChannels);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mIntf->config(
+ { &sampleRateInfo, &channelCountInfo },
+ C2_MAY_BLOCK,
+ &failures);
+ if (err == OK) {
+ // TODO: this does not handle the case where the values are
+ // altered during config.
+ C2FrameData &output = work->worklets.front()->output;
+ output.configUpdate.push_back(C2Param::Copy(sampleRateInfo));
+ output.configUpdate.push_back(C2Param::Copy(channelCountInfo));
+ } else {
+ ALOGE("Config Update failed");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ ALOGV("size = %zu", size);
+ } while (decoderErr == AAC_DEC_OK);
+ }
+
+ int32_t outputDelay = mStreamInfo->outputDelay * mStreamInfo->numChannels;
+
+ mBuffersInfo.push_back(std::move(inInfo));
+ work->workletsProcessed = 0u;
+ if (!eos && mOutputDelayCompensated < outputDelay) {
+ // discard outputDelay at the beginning
+ int32_t toCompensate = outputDelay - mOutputDelayCompensated;
+ int32_t discard = outputDelayRingBufferSamplesAvailable();
+ if (discard > toCompensate) {
+ discard = toCompensate;
+ }
+ int32_t discarded = outputDelayRingBufferGetSamples(nullptr, discard);
+ mOutputDelayCompensated += discarded;
+ return;
+ }
+
+ if (eos) {
+ drainInternal(DRAIN_COMPONENT_WITH_EOS, pool, work);
+ } else {
+ drainRingBuffer(work, pool, false /* not EOS */);
+ }
+}
+
+c2_status_t C2SoftAacDec::drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work) {
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ bool eos = (drainMode == DRAIN_COMPONENT_WITH_EOS);
+
+ drainDecoder();
+ drainRingBuffer(work, pool, eos);
+
+ if (eos) {
+ auto fillEmptyWork = [](const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ };
+ while (mBuffersInfo.size() > 1u) {
+ finish(mBuffersInfo.front().frameIndex, fillEmptyWork);
+ mBuffersInfo.pop_front();
+ }
+ if (work && work->workletsProcessed == 0u) {
+ fillEmptyWork(work);
+ }
+ mBuffersInfo.clear();
+ }
+
+ return C2_OK;
+}
+
+c2_status_t C2SoftAacDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ return drainInternal(drainMode, pool, nullptr);
+}
+
+c2_status_t C2SoftAacDec::onFlush_sm() {
+ drainDecoder();
+ mBuffersInfo.clear();
+
+ int avail;
+ while ((avail = outputDelayRingBufferSamplesAvailable()) > 0) {
+ if (avail > mStreamInfo->frameSize * mStreamInfo->numChannels) {
+ avail = mStreamInfo->frameSize * mStreamInfo->numChannels;
+ }
+ int32_t ns = outputDelayRingBufferGetSamples(nullptr, avail);
+ if (ns != avail) {
+ ALOGW("not a complete frame of samples available");
+ break;
+ }
+ }
+ mOutputDelayRingBufferReadPos = mOutputDelayRingBufferWritePos;
+
+ return C2_OK;
+}
+
+void C2SoftAacDec::drainDecoder() {
+ // flush decoder until outputDelay is compensated
+ while (mOutputDelayCompensated > 0) {
+ // a buffer big enough for MAX_CHANNEL_COUNT channels of decoded HE-AAC
+ INT_PCM tmpOutBuffer[2048 * MAX_CHANNEL_COUNT];
+
+ // run DRC check
+ mDrcWrap.submitStreamData(mStreamInfo);
+ mDrcWrap.update();
+
+ AAC_DECODER_ERROR decoderErr =
+ aacDecoder_DecodeFrame(mAACDecoder,
+ tmpOutBuffer,
+ 2048 * MAX_CHANNEL_COUNT,
+ AACDEC_FLUSH);
+ if (decoderErr != AAC_DEC_OK) {
+ ALOGW("aacDecoder_DecodeFrame decoderErr = 0x%4.4x", decoderErr);
+ }
+
+ int32_t tmpOutBufferSamples = mStreamInfo->frameSize * mStreamInfo->numChannels;
+ if (tmpOutBufferSamples > mOutputDelayCompensated) {
+ tmpOutBufferSamples = mOutputDelayCompensated;
+ }
+ outputDelayRingBufferPutSamples(tmpOutBuffer, tmpOutBufferSamples);
+
+ mOutputDelayCompensated -= tmpOutBufferSamples;
+ }
+}
+
+class C2SoftAacDecFactory : public C2ComponentFactory {
+public:
+ C2SoftAacDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftAacDec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftAacDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id, std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftAacDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftAacDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftAacDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftAacDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/aac/C2SoftAacDec.h b/media/codec2/components/aac/C2SoftAacDec.h
new file mode 100644
index 0000000..965c29e
--- /dev/null
+++ b/media/codec2/components/aac/C2SoftAacDec.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_AAC_DEC_H_
+#define ANDROID_C2_SOFT_AAC_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+#include "aacdecoder_lib.h"
+#include "DrcPresModeWrap.h"
+
+namespace android {
+
+struct C2SoftAacDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftAacDec(const char *name, c2_node_id_t id, const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftAacDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+private:
+ enum {
+ kNumDelayBlocksMax = 8,
+ };
+
+ std::shared_ptr<IntfImpl> mIntf;
+
+ HANDLE_AACDECODER mAACDecoder;
+ CStreamInfo *mStreamInfo;
+ bool mIsFirst;
+ size_t mInputBufferCount;
+ size_t mOutputBufferCount;
+ bool mSignalledError;
+ struct Info {
+ uint64_t frameIndex;
+ size_t bufferSize;
+ uint64_t timestamp;
+ std::vector<int32_t> decodedSizes;
+ };
+ std::list<Info> mBuffersInfo;
+
+ CDrcPresModeWrapper mDrcWrap;
+
+ enum {
+ NONE,
+ AWAITING_DISABLED,
+ AWAITING_ENABLED
+ } mOutputPortSettingsChange;
+
+ void initPorts();
+ status_t initDecoder();
+ bool isConfigured() const;
+ void drainDecoder();
+
+ void drainRingBuffer(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool,
+ bool eos);
+ c2_status_t drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work);
+
+// delay compensation
+ bool mEndOfInput;
+ bool mEndOfOutput;
+ int32_t mOutputDelayCompensated;
+ int32_t mOutputDelayRingBufferSize;
+ short *mOutputDelayRingBuffer;
+ int32_t mOutputDelayRingBufferWritePos;
+ int32_t mOutputDelayRingBufferReadPos;
+ int32_t mOutputDelayRingBufferFilled;
+ bool outputDelayRingBufferPutSamples(INT_PCM *samples, int numSamples);
+ int32_t outputDelayRingBufferGetSamples(INT_PCM *samples, int numSamples);
+ int32_t outputDelayRingBufferSamplesAvailable();
+ int32_t outputDelayRingBufferSpaceLeft();
+
+ C2_DO_NOT_COPY(C2SoftAacDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_AAC_DEC_H_
diff --git a/media/codec2/components/aac/C2SoftAacEnc.cpp b/media/codec2/components/aac/C2SoftAacEnc.cpp
new file mode 100644
index 0000000..aeefbdb
--- /dev/null
+++ b/media/codec2/components/aac/C2SoftAacEnc.cpp
@@ -0,0 +1,602 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftAacEnc"
+#include <utils/Log.h>
+
+#include <inttypes.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+#include <media/stagefright/foundation/MediaDefs.h>
+#include <media/stagefright/foundation/hexdump.h>
+
+#include "C2SoftAacEnc.h"
+
+namespace android {
+
+class C2SoftAacEnc::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_AAC))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::input(0u, 44100))
+ .withFields({C2F(mSampleRate, value).oneOf({
+ 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
+ })})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::input(0u, 1))
+ .withFields({C2F(mChannelCount, value).inRange(1, 6)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::output(0u, 64000))
+ .withFields({C2F(mBitrate, value).inRange(8000, 960000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withDefault(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+ .calculatedAs(MaxBufSizeCalculator, mChannelCount)
+ .build());
+
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::output(0u,
+ C2Config::PROFILE_AAC_LC, C2Config::LEVEL_UNUSED))
+ .withFields({
+ C2F(mProfileLevel, profile).oneOf({
+ C2Config::PROFILE_AAC_LC,
+ C2Config::PROFILE_AAC_HE,
+ C2Config::PROFILE_AAC_HE_PS,
+ C2Config::PROFILE_AAC_LD,
+ C2Config::PROFILE_AAC_ELD}),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_UNUSED
+ })
+ })
+ .withSetter(ProfileLevelSetter)
+ .build());
+ }
+
+ uint32_t getSampleRate() const { return mSampleRate->value; }
+ uint32_t getChannelCount() const { return mChannelCount->value; }
+ uint32_t getBitrate() const { return mBitrate->value; }
+ static C2R ProfileLevelSetter(bool mayBlock, C2P<C2StreamProfileLevelInfo::output> &me) {
+ (void)mayBlock;
+ (void)me; // TODO: validate
+ return C2R::Ok();
+ }
+
+ static C2R MaxBufSizeCalculator(
+ bool mayBlock,
+ C2P<C2StreamMaxBufferSizeInfo::input> &me,
+ const C2P<C2StreamChannelCountInfo::input> &channelCount) {
+ (void)mayBlock;
+ me.set().value = 1024 * sizeof(short) * channelCount.v.value;
+ return C2R::Ok();
+ }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::input> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::input> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::output> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+ std::shared_ptr<C2StreamProfileLevelInfo::output> mProfileLevel;
+};
+
+constexpr char COMPONENT_NAME[] = "c2.android.aac.encoder";
+
+C2SoftAacEnc::C2SoftAacEnc(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mAACEncoder(nullptr),
+ mSBRMode(-1),
+ mSBRRatio(0),
+ mAACProfile(AOT_AAC_LC),
+ mNumBytesPerInputFrame(0u),
+ mOutBufferSize(0u),
+ mSentCodecSpecificData(false),
+ mInputSize(0),
+ mInputTimeUs(-1ll),
+ mSignalledError(false),
+ mOutIndex(0u) {
+}
+
+C2SoftAacEnc::~C2SoftAacEnc() {
+ onReset();
+}
+
+c2_status_t C2SoftAacEnc::onInit() {
+ status_t err = initEncoder();
+ return err == OK ? C2_OK : C2_CORRUPTED;
+}
+
+status_t C2SoftAacEnc::initEncoder() {
+ if (AACENC_OK != aacEncOpen(&mAACEncoder, 0, 0)) {
+ ALOGE("Failed to init AAC encoder");
+ return UNKNOWN_ERROR;
+ }
+ return setAudioParams();
+}
+
+c2_status_t C2SoftAacEnc::onStop() {
+ mSentCodecSpecificData = false;
+ mInputSize = 0u;
+ mInputTimeUs = -1ll;
+ mSignalledError = false;
+ return C2_OK;
+}
+
+void C2SoftAacEnc::onReset() {
+ (void)onStop();
+ aacEncClose(&mAACEncoder);
+}
+
+void C2SoftAacEnc::onRelease() {
+ // no-op
+}
+
+c2_status_t C2SoftAacEnc::onFlush_sm() {
+ mSentCodecSpecificData = false;
+ mInputSize = 0u;
+ return C2_OK;
+}
+
+static CHANNEL_MODE getChannelMode(uint32_t nChannels) {
+ CHANNEL_MODE chMode = MODE_INVALID;
+ switch (nChannels) {
+ case 1: chMode = MODE_1; break;
+ case 2: chMode = MODE_2; break;
+ case 3: chMode = MODE_1_2; break;
+ case 4: chMode = MODE_1_2_1; break;
+ case 5: chMode = MODE_1_2_2; break;
+ case 6: chMode = MODE_1_2_2_1; break;
+ default: chMode = MODE_INVALID;
+ }
+ return chMode;
+}
+
+//static AUDIO_OBJECT_TYPE getAOTFromProfile(OMX_U32 profile) {
+// if (profile == OMX_AUDIO_AACObjectLC) {
+// return AOT_AAC_LC;
+// } else if (profile == OMX_AUDIO_AACObjectHE) {
+// return AOT_SBR;
+// } else if (profile == OMX_AUDIO_AACObjectHE_PS) {
+// return AOT_PS;
+// } else if (profile == OMX_AUDIO_AACObjectLD) {
+// return AOT_ER_AAC_LD;
+// } else if (profile == OMX_AUDIO_AACObjectELD) {
+// return AOT_ER_AAC_ELD;
+// } else {
+// ALOGW("Unsupported AAC profile - defaulting to AAC-LC");
+// return AOT_AAC_LC;
+// }
+//}
+
+status_t C2SoftAacEnc::setAudioParams() {
+ // We call this whenever sample rate, number of channels, bitrate or SBR mode change
+ // in reponse to setParameter calls.
+
+ ALOGV("setAudioParams: %u Hz, %u channels, %u bps, %i sbr mode, %i sbr ratio",
+ mIntf->getSampleRate(), mIntf->getChannelCount(), mIntf->getBitrate(), mSBRMode, mSBRRatio);
+
+ if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_AOT, mAACProfile)) {
+ ALOGE("Failed to set AAC encoder parameters");
+ return UNKNOWN_ERROR;
+ }
+
+ if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_SAMPLERATE, mIntf->getSampleRate())) {
+ ALOGE("Failed to set AAC encoder parameters");
+ return UNKNOWN_ERROR;
+ }
+ if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_BITRATE, mIntf->getBitrate())) {
+ ALOGE("Failed to set AAC encoder parameters");
+ return UNKNOWN_ERROR;
+ }
+ if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_CHANNELMODE,
+ getChannelMode(mIntf->getChannelCount()))) {
+ ALOGE("Failed to set AAC encoder parameters");
+ return UNKNOWN_ERROR;
+ }
+ if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_TRANSMUX, TT_MP4_RAW)) {
+ ALOGE("Failed to set AAC encoder parameters");
+ return UNKNOWN_ERROR;
+ }
+
+ if (mSBRMode != -1 && mAACProfile == AOT_ER_AAC_ELD) {
+ if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_SBR_MODE, mSBRMode)) {
+ ALOGE("Failed to set AAC encoder parameters");
+ return UNKNOWN_ERROR;
+ }
+ }
+
+ /* SBR ratio parameter configurations:
+ 0: Default configuration wherein SBR ratio is configured depending on audio object type by
+ the FDK.
+ 1: Downsampled SBR (default for ELD)
+ 2: Dualrate SBR (default for HE-AAC)
+ */
+ if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_SBR_RATIO, mSBRRatio)) {
+ ALOGE("Failed to set AAC encoder parameters");
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+void C2SoftAacEnc::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError) {
+ return;
+ }
+ bool eos = (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0;
+
+ uint32_t sampleRate = mIntf->getSampleRate();
+ uint32_t channelCount = mIntf->getChannelCount();
+
+ if (!mSentCodecSpecificData) {
+ // The very first thing we want to output is the codec specific
+ // data.
+
+ if (AACENC_OK != aacEncEncode(mAACEncoder, nullptr, nullptr, nullptr, nullptr)) {
+ ALOGE("Unable to initialize encoder for profile / sample-rate / bit-rate / channels");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ uint32_t bitrate = mIntf->getBitrate();
+ uint32_t actualBitRate = aacEncoder_GetParam(mAACEncoder, AACENC_BITRATE);
+ if (bitrate != actualBitRate) {
+ ALOGW("Requested bitrate %u unsupported, using %u", bitrate, actualBitRate);
+ }
+
+ AACENC_InfoStruct encInfo;
+ if (AACENC_OK != aacEncInfo(mAACEncoder, &encInfo)) {
+ ALOGE("Failed to get AAC encoder info");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ std::unique_ptr<C2StreamCsdInfo::output> csd =
+ C2StreamCsdInfo::output::AllocUnique(encInfo.confSize, 0u);
+ if (!csd) {
+ ALOGE("CSD allocation failed");
+ mSignalledError = true;
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ memcpy(csd->m.value, encInfo.confBuf, encInfo.confSize);
+ ALOGV("put csd");
+#if defined(LOG_NDEBUG) && !LOG_NDEBUG
+ hexdump(csd->m.value, csd->flexCount());
+#endif
+ work->worklets.front()->output.configUpdate.push_back(std::move(csd));
+
+ mOutBufferSize = encInfo.maxOutBufBytes;
+ mNumBytesPerInputFrame = encInfo.frameLength * channelCount * sizeof(int16_t);
+ mInputTimeUs = work->input.ordinal.timestamp;
+
+ mSentCodecSpecificData = true;
+ }
+
+ uint8_t temp[1];
+ C2ReadView view = mDummyReadView;
+ const uint8_t *data = temp;
+ size_t capacity = 0u;
+ if (!work->input.buffers.empty()) {
+ view = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ data = view.data();
+ capacity = view.capacity();
+ }
+
+ size_t numFrames = (capacity + mInputSize + (eos ? mNumBytesPerInputFrame - 1 : 0))
+ / mNumBytesPerInputFrame;
+ ALOGV("capacity = %zu; mInputSize = %zu; numFrames = %zu mNumBytesPerInputFrame = %u",
+ capacity, mInputSize, numFrames, mNumBytesPerInputFrame);
+
+ std::shared_ptr<C2LinearBlock> block;
+ std::shared_ptr<C2Buffer> buffer;
+ std::unique_ptr<C2WriteView> wView;
+ uint8_t *outPtr = temp;
+ size_t outAvailable = 0u;
+ uint64_t inputIndex = work->input.ordinal.frameIndex.peeku();
+
+ AACENC_InArgs inargs;
+ AACENC_OutArgs outargs;
+ memset(&inargs, 0, sizeof(inargs));
+ memset(&outargs, 0, sizeof(outargs));
+ inargs.numInSamples = capacity / sizeof(int16_t);
+
+ void* inBuffer[] = { (unsigned char *)data };
+ INT inBufferIds[] = { IN_AUDIO_DATA };
+ INT inBufferSize[] = { (INT)capacity };
+ INT inBufferElSize[] = { sizeof(int16_t) };
+
+ AACENC_BufDesc inBufDesc;
+ inBufDesc.numBufs = sizeof(inBuffer) / sizeof(void*);
+ inBufDesc.bufs = (void**)&inBuffer;
+ inBufDesc.bufferIdentifiers = inBufferIds;
+ inBufDesc.bufSizes = inBufferSize;
+ inBufDesc.bufElSizes = inBufferElSize;
+
+ void* outBuffer[] = { outPtr };
+ INT outBufferIds[] = { OUT_BITSTREAM_DATA };
+ INT outBufferSize[] = { 0 };
+ INT outBufferElSize[] = { sizeof(UCHAR) };
+
+ AACENC_BufDesc outBufDesc;
+ outBufDesc.numBufs = sizeof(outBuffer) / sizeof(void*);
+ outBufDesc.bufs = (void**)&outBuffer;
+ outBufDesc.bufferIdentifiers = outBufferIds;
+ outBufDesc.bufSizes = outBufferSize;
+ outBufDesc.bufElSizes = outBufferElSize;
+
+ AACENC_ERROR encoderErr = AACENC_OK;
+
+ class FillWork {
+ public:
+ FillWork(uint32_t flags, C2WorkOrdinalStruct ordinal,
+ const std::shared_ptr<C2Buffer> &buffer)
+ : mFlags(flags), mOrdinal(ordinal), mBuffer(buffer) {
+ }
+ ~FillWork() = default;
+
+ void operator()(const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)mFlags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = mOrdinal;
+ work->workletsProcessed = 1u;
+ work->result = C2_OK;
+ if (mBuffer) {
+ work->worklets.front()->output.buffers.push_back(mBuffer);
+ }
+ ALOGV("timestamp = %lld, index = %lld, w/%s buffer",
+ mOrdinal.timestamp.peekll(),
+ mOrdinal.frameIndex.peekll(),
+ mBuffer ? "" : "o");
+ }
+
+ private:
+ const uint32_t mFlags;
+ const C2WorkOrdinalStruct mOrdinal;
+ const std::shared_ptr<C2Buffer> mBuffer;
+ };
+
+ C2WorkOrdinalStruct outOrdinal = work->input.ordinal;
+
+ while (encoderErr == AACENC_OK && inargs.numInSamples > 0) {
+ if (numFrames && !block) {
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ // TODO: error handling, proper usage, etc.
+ c2_status_t err = pool->fetchLinearBlock(mOutBufferSize, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock failed : err = %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+
+ wView.reset(new C2WriteView(block->map().get()));
+ outPtr = wView->data();
+ outAvailable = wView->size();
+ --numFrames;
+ }
+
+ memset(&outargs, 0, sizeof(outargs));
+
+ outBuffer[0] = outPtr;
+ outBufferSize[0] = outAvailable;
+
+ encoderErr = aacEncEncode(mAACEncoder,
+ &inBufDesc,
+ &outBufDesc,
+ &inargs,
+ &outargs);
+
+ if (encoderErr == AACENC_OK) {
+ if (buffer) {
+ outOrdinal.frameIndex = mOutIndex++;
+ outOrdinal.timestamp = mInputTimeUs;
+ cloneAndSend(
+ inputIndex,
+ work,
+ FillWork(C2FrameData::FLAG_INCOMPLETE, outOrdinal, buffer));
+ buffer.reset();
+ }
+
+ if (outargs.numOutBytes > 0) {
+ mInputSize = 0;
+ int consumed = ((capacity / sizeof(int16_t)) - inargs.numInSamples);
+ mInputTimeUs = work->input.ordinal.timestamp
+ + (consumed * 1000000ll / channelCount / sampleRate);
+ buffer = createLinearBuffer(block, 0, outargs.numOutBytes);
+#if defined(LOG_NDEBUG) && !LOG_NDEBUG
+ hexdump(outPtr, std::min(outargs.numOutBytes, 256));
+#endif
+ outPtr = temp;
+ outAvailable = 0;
+ block.reset();
+ } else {
+ mInputSize += outargs.numInSamples * sizeof(int16_t);
+ }
+
+ if (outargs.numInSamples > 0) {
+ inBuffer[0] = (int16_t *)inBuffer[0] + outargs.numInSamples;
+ inBufferSize[0] -= outargs.numInSamples * sizeof(int16_t);
+ inargs.numInSamples -= outargs.numInSamples;
+ }
+ }
+ ALOGV("encoderErr = %d mInputSize = %zu inargs.numInSamples = %d, mInputTimeUs = %lld",
+ encoderErr, mInputSize, inargs.numInSamples, mInputTimeUs.peekll());
+ }
+
+ if (eos && inBufferSize[0] > 0) {
+ if (numFrames && !block) {
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ // TODO: error handling, proper usage, etc.
+ c2_status_t err = pool->fetchLinearBlock(mOutBufferSize, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock failed : err = %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+
+ wView.reset(new C2WriteView(block->map().get()));
+ outPtr = wView->data();
+ outAvailable = wView->size();
+ --numFrames;
+ }
+
+ memset(&outargs, 0, sizeof(outargs));
+
+ outBuffer[0] = outPtr;
+ outBufferSize[0] = outAvailable;
+
+ // Flush
+ inargs.numInSamples = -1;
+
+ (void)aacEncEncode(mAACEncoder,
+ &inBufDesc,
+ &outBufDesc,
+ &inargs,
+ &outargs);
+ }
+
+ outOrdinal.frameIndex = mOutIndex++;
+ outOrdinal.timestamp = mInputTimeUs;
+ FillWork((C2FrameData::flags_t)(eos ? C2FrameData::FLAG_END_OF_STREAM : 0),
+ outOrdinal, buffer)(work);
+}
+
+c2_status_t C2SoftAacEnc::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ switch (drainMode) {
+ case DRAIN_COMPONENT_NO_EOS:
+ [[fallthrough]];
+ case NO_DRAIN:
+ // no-op
+ return C2_OK;
+ case DRAIN_CHAIN:
+ return C2_OMITTED;
+ case DRAIN_COMPONENT_WITH_EOS:
+ break;
+ default:
+ return C2_BAD_VALUE;
+ }
+
+ (void)pool;
+ mSentCodecSpecificData = false;
+ mInputSize = 0u;
+
+ // TODO: we don't have any pending work at this time to drain.
+ return C2_OK;
+}
+
+class C2SoftAacEncFactory : public C2ComponentFactory {
+public:
+ C2SoftAacEncFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftAacEnc(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftAacEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id, std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftAacEnc::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftAacEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftAacEncFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftAacEncFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/aac/C2SoftAacEnc.h b/media/codec2/components/aac/C2SoftAacEnc.h
new file mode 100644
index 0000000..82fb438
--- /dev/null
+++ b/media/codec2/components/aac/C2SoftAacEnc.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_AAC_ENC_H_
+#define ANDROID_C2_SOFT_AAC_ENC_H_
+
+#include <atomic>
+
+#include <SimpleC2Component.h>
+
+#include "aacenc_lib.h"
+
+namespace android {
+
+class C2SoftAacEnc : public SimpleC2Component {
+public:
+ class IntfImpl;
+
+ C2SoftAacEnc(const char *name, c2_node_id_t id, const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftAacEnc();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+private:
+ std::shared_ptr<IntfImpl> mIntf;
+
+ HANDLE_AACENCODER mAACEncoder;
+
+ int32_t mSBRMode;
+ int32_t mSBRRatio;
+ AUDIO_OBJECT_TYPE mAACProfile;
+ UINT mNumBytesPerInputFrame;
+ UINT mOutBufferSize;
+
+ bool mSentCodecSpecificData;
+ size_t mInputSize;
+ c2_cntr64_t mInputTimeUs;
+
+ bool mSignalledError;
+ std::atomic_uint64_t mOutIndex;
+
+ status_t initEncoder();
+
+ status_t setAudioParams();
+
+ C2_DO_NOT_COPY(C2SoftAacEnc);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_AAC_ENC_H_
diff --git a/media/codec2/components/aac/DrcPresModeWrap.cpp b/media/codec2/components/aac/DrcPresModeWrap.cpp
new file mode 100644
index 0000000..5b9aebc
--- /dev/null
+++ b/media/codec2/components/aac/DrcPresModeWrap.cpp
@@ -0,0 +1,372 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "DrcPresModeWrap.h"
+
+#include <assert.h>
+
+#define LOG_TAG "C2SoftAacDrcWrapper"
+//#define LOG_NDEBUG 0
+#include <utils/Log.h>
+
+//#define DRC_PRES_MODE_WRAP_DEBUG
+
+#define GPM_ENCODER_TARGET_LEVEL 64
+#define MAX_TARGET_LEVEL 40
+
+CDrcPresModeWrapper::CDrcPresModeWrapper()
+{
+ mDataUpdate = true;
+
+ /* Data from streamInfo. */
+ /* Initialized to the same values as in the aac decoder */
+ mStreamPRL = -1;
+ mStreamDRCPresMode = -1;
+ mStreamNrAACChan = 0;
+ mStreamNrOutChan = 0;
+
+ /* Desired values (set by user). */
+ /* Initialized to the same values as in the aac decoder */
+ mDesTarget = -1;
+ mDesAttFactor = 0;
+ mDesBoostFactor = 0;
+ mDesHeavy = 0;
+
+ mEncoderTarget = -1;
+
+ /* Values from last time. */
+ /* Initialized to the same values as the desired values */
+ mLastTarget = -1;
+ mLastAttFactor = 0;
+ mLastBoostFactor = 0;
+ mLastHeavy = 0;
+}
+
+CDrcPresModeWrapper::~CDrcPresModeWrapper()
+{
+}
+
+void
+CDrcPresModeWrapper::setDecoderHandle(const HANDLE_AACDECODER handle)
+{
+ mHandleDecoder = handle;
+}
+
+void
+CDrcPresModeWrapper::submitStreamData(CStreamInfo* pStreamInfo)
+{
+ assert(pStreamInfo);
+
+ if (mStreamPRL != pStreamInfo->drcProgRefLev) {
+ mStreamPRL = pStreamInfo->drcProgRefLev;
+ mDataUpdate = true;
+#ifdef DRC_PRES_MODE_WRAP_DEBUG
+ ALOGV("DRC presentation mode wrapper: drcProgRefLev is %d\n", mStreamPRL);
+#endif
+ }
+
+ if (mStreamDRCPresMode != pStreamInfo->drcPresMode) {
+ mStreamDRCPresMode = pStreamInfo->drcPresMode;
+ mDataUpdate = true;
+#ifdef DRC_PRES_MODE_WRAP_DEBUG
+ ALOGV("DRC presentation mode wrapper: drcPresMode is %d\n", mStreamDRCPresMode);
+#endif
+ }
+
+ if (mStreamNrAACChan != pStreamInfo->aacNumChannels) {
+ mStreamNrAACChan = pStreamInfo->aacNumChannels;
+ mDataUpdate = true;
+#ifdef DRC_PRES_MODE_WRAP_DEBUG
+ ALOGV("DRC presentation mode wrapper: aacNumChannels is %d\n", mStreamNrAACChan);
+#endif
+ }
+
+ if (mStreamNrOutChan != pStreamInfo->numChannels) {
+ mStreamNrOutChan = pStreamInfo->numChannels;
+ mDataUpdate = true;
+#ifdef DRC_PRES_MODE_WRAP_DEBUG
+ ALOGV("DRC presentation mode wrapper: numChannels is %d\n", mStreamNrOutChan);
+#endif
+ }
+
+
+
+ if (mStreamNrOutChan<mStreamNrAACChan) {
+ mIsDownmix = true;
+ } else {
+ mIsDownmix = false;
+ }
+
+ if (mIsDownmix && (mStreamNrOutChan == 1)) {
+ mIsMonoDownmix = true;
+ } else {
+ mIsMonoDownmix = false;
+ }
+
+ if (mIsDownmix && mStreamNrOutChan == 2){
+ mIsStereoDownmix = true;
+ } else {
+ mIsStereoDownmix = false;
+ }
+
+}
+
+void
+CDrcPresModeWrapper::setParam(const DRC_PRES_MODE_WRAP_PARAM param, const int value)
+{
+ switch (param) {
+ case DRC_PRES_MODE_WRAP_DESIRED_TARGET:
+ mDesTarget = value;
+ break;
+ case DRC_PRES_MODE_WRAP_DESIRED_ATT_FACTOR:
+ mDesAttFactor = value;
+ break;
+ case DRC_PRES_MODE_WRAP_DESIRED_BOOST_FACTOR:
+ mDesBoostFactor = value;
+ break;
+ case DRC_PRES_MODE_WRAP_DESIRED_HEAVY:
+ mDesHeavy = value;
+ break;
+ case DRC_PRES_MODE_WRAP_ENCODER_TARGET:
+ mEncoderTarget = value;
+ break;
+ default:
+ break;
+ }
+ mDataUpdate = true;
+}
+
+void
+CDrcPresModeWrapper::update()
+{
+ // Get Data from Decoder
+ int progRefLevel = mStreamPRL;
+ int drcPresMode = mStreamDRCPresMode;
+
+ // by default, do as desired
+ int newTarget = mDesTarget;
+ int newAttFactor = mDesAttFactor;
+ int newBoostFactor = mDesBoostFactor;
+ int newHeavy = mDesHeavy;
+
+ if (mDataUpdate) {
+ // sanity check
+ if (mDesTarget < MAX_TARGET_LEVEL){
+ mDesTarget = MAX_TARGET_LEVEL; // limit target level to -10 dB or below
+ newTarget = MAX_TARGET_LEVEL;
+ }
+
+ if (mEncoderTarget != -1) {
+ if (mDesTarget<124) { // if target level > -31 dB
+ if ((mIsStereoDownmix == false) && (mIsMonoDownmix == false)) {
+ // no stereo or mono downmixing, calculated scaling of light DRC
+ /* use as little compression as possible */
+ newAttFactor = 0;
+ newBoostFactor = 0;
+ if (mDesTarget<progRefLevel) { // if target level > PRL
+ if (mEncoderTarget < mDesTarget) { // if mEncoderTarget > target level
+ // mEncoderTarget > target level > PRL
+ int calcFactor;
+ float calcFactor_norm;
+ // 0.0f < calcFactor_norm < 1.0f
+ calcFactor_norm = (float)(mDesTarget - progRefLevel) /
+ (float)(mEncoderTarget - progRefLevel);
+ calcFactor = (int)(calcFactor_norm*127.0f); // 0 <= calcFactor < 127
+ // calcFactor is the lower limit
+ newAttFactor = (calcFactor>newAttFactor) ? calcFactor : newAttFactor;
+ // new AttFactor will be always = calcFactor, as it is set to 0 before.
+ newBoostFactor = newAttFactor;
+ } else {
+ /* target level > mEncoderTarget > PRL */
+ // newTDLimiterEnable = 1;
+ // the time domain limiter must always be active in this case.
+ // It is assumed that the framework activates it by default
+ newAttFactor = 127;
+ newBoostFactor = 127;
+ }
+ } else { // target level <= PRL
+ // no restrictions required
+ // newAttFactor = newAttFactor;
+ }
+ } else { // downmixing
+ // if target level > -23 dB or mono downmix
+ if ( (mDesTarget<92) || mIsMonoDownmix ) {
+ newHeavy = 1;
+ } else {
+ // we perform a downmix, so, we need at least full light DRC
+ newAttFactor = 127;
+ }
+ }
+ } else { // target level <= -31 dB
+ // playback -31 dB: light DRC only needed if we perform downmixing
+ if (mIsDownmix) { // we do downmixing
+ newAttFactor = 127;
+ }
+ }
+ }
+ else { // handle other used encoder target levels
+
+ // Sanity check: DRC presentation mode is only specified for max. 5.1 channels
+ if (mStreamNrAACChan > 6) {
+ drcPresMode = 0;
+ }
+
+ switch (drcPresMode) {
+ case 0:
+ default: // presentation mode not indicated
+ {
+
+ if (mDesTarget<124) { // if target level > -31 dB
+ // no stereo or mono downmixing
+ if ((mIsStereoDownmix == false) && (mIsMonoDownmix == false)) {
+ if (mDesTarget<progRefLevel) { // if target level > PRL
+ // newTDLimiterEnable = 1;
+ // the time domain limiter must always be active in this case.
+ // It is assumed that the framework activates it by default
+ newAttFactor = 127; // at least, use light compression
+ } else { // target level <= PRL
+ // no restrictions required
+ // newAttFactor = newAttFactor;
+ }
+ } else { // downmixing
+ // newTDLimiterEnable = 1;
+ // the time domain limiter must always be active in this case.
+ // It is assumed that the framework activates it by default
+
+ // if target level > -23 dB or mono downmix
+ if ( (mDesTarget < 92) || mIsMonoDownmix ) {
+ newHeavy = 1;
+ } else{
+ // we perform a downmix, so, we need at least full light DRC
+ newAttFactor = 127;
+ }
+ }
+ } else { // target level <= -31 dB
+ if (mIsDownmix) { // we do downmixing.
+ // newTDLimiterEnable = 1;
+ // the time domain limiter must always be active in this case.
+ // It is assumed that the framework activates it by default
+ newAttFactor = 127;
+ }
+ }
+ }
+ break;
+
+ // Presentation mode 1 and 2 according to ETSI TS 101 154:
+ // Digital Video Broadcasting (DVB); Specification for the use of Video and Audio Coding
+ // in Broadcasting Applications based on the MPEG-2 Transport Stream,
+ // section C.5.4., "Decoding", and Table C.33
+ // ISO DRC -> newHeavy = 0 (Use light compression, MPEG-style)
+ // Compression_value -> newHeavy = 1 (Use heavy compression, DVB-style)
+ // scaling restricted -> newAttFactor = 127
+
+ case 1: // presentation mode 1, Light:-31/Heavy:-23
+ {
+ if (mDesTarget < 124) { // if target level > -31 dB
+ // playback up to -23 dB
+ newHeavy = 1;
+ } else { // target level <= -31 dB
+ // playback -31 dB
+ if (mIsDownmix) { // we do downmixing.
+ newAttFactor = 127;
+ }
+ }
+ }
+ break;
+
+ case 2: // presentation mode 2, Light:-23/Heavy:-23
+ {
+ if (mDesTarget < 124) { // if target level > -31 dB
+ // playback up to -23 dB
+ if (mIsMonoDownmix) { // if mono downmix
+ newHeavy = 1;
+ } else {
+ newHeavy = 0;
+ newAttFactor = 127;
+ }
+ } else { // target level <= -31 dB
+ // playback -31 dB
+ newHeavy = 0;
+ if (mIsDownmix) { // we do downmixing.
+ newAttFactor = 127;
+ }
+ }
+ }
+ break;
+
+ } // switch()
+ } // if (mEncoderTarget == GPM_ENCODER_TARGET_LEVEL)
+
+ // sanity again
+ if (newHeavy == 1) {
+ newBoostFactor=127; // not really needed as the same would be done by the decoder anyway
+ newAttFactor = 127;
+ }
+
+ // update the decoder
+ if (newTarget != mLastTarget) {
+ aacDecoder_SetParam(mHandleDecoder, AAC_DRC_REFERENCE_LEVEL, newTarget);
+ mLastTarget = newTarget;
+#ifdef DRC_PRES_MODE_WRAP_DEBUG
+ if (newTarget != mDesTarget)
+ ALOGV("DRC presentation mode wrapper: forced target level to %d (from %d)\n", newTarget, mDesTarget);
+ else
+ ALOGV("DRC presentation mode wrapper: set target level to %d\n", newTarget);
+#endif
+ }
+
+ if (newAttFactor != mLastAttFactor) {
+ aacDecoder_SetParam(mHandleDecoder, AAC_DRC_ATTENUATION_FACTOR, newAttFactor);
+ mLastAttFactor = newAttFactor;
+#ifdef DRC_PRES_MODE_WRAP_DEBUG
+ if (newAttFactor != mDesAttFactor)
+ ALOGV("DRC presentation mode wrapper: forced attenuation factor to %d (from %d)\n", newAttFactor, mDesAttFactor);
+ else
+ ALOGV("DRC presentation mode wrapper: set attenuation factor to %d\n", newAttFactor);
+#endif
+ }
+
+ if (newBoostFactor != mLastBoostFactor) {
+ aacDecoder_SetParam(mHandleDecoder, AAC_DRC_BOOST_FACTOR, newBoostFactor);
+ mLastBoostFactor = newBoostFactor;
+#ifdef DRC_PRES_MODE_WRAP_DEBUG
+ if (newBoostFactor != mDesBoostFactor)
+ ALOGV("DRC presentation mode wrapper: forced boost factor to %d (from %d)\n",
+ newBoostFactor, mDesBoostFactor);
+ else
+ ALOGV("DRC presentation mode wrapper: set boost factor to %d\n", newBoostFactor);
+#endif
+ }
+
+ if (newHeavy != mLastHeavy) {
+ aacDecoder_SetParam(mHandleDecoder, AAC_DRC_HEAVY_COMPRESSION, newHeavy);
+ mLastHeavy = newHeavy;
+#ifdef DRC_PRES_MODE_WRAP_DEBUG
+ if (newHeavy != mDesHeavy)
+ ALOGV("DRC presentation mode wrapper: forced heavy compression to %d (from %d)\n",
+ newHeavy, mDesHeavy);
+ else
+ ALOGV("DRC presentation mode wrapper: set heavy compression to %d\n", newHeavy);
+#endif
+ }
+
+#ifdef DRC_PRES_MODE_WRAP_DEBUG
+ ALOGV("DRC config: tgt_lev: %3d, cut: %3d, boost: %3d, heavy: %d\n", newTarget,
+ newAttFactor, newBoostFactor, newHeavy);
+#endif
+ mDataUpdate = false;
+
+ } // if (mDataUpdate)
+}
diff --git a/media/codec2/components/aac/DrcPresModeWrap.h b/media/codec2/components/aac/DrcPresModeWrap.h
new file mode 100644
index 0000000..f0b6cf2
--- /dev/null
+++ b/media/codec2/components/aac/DrcPresModeWrap.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#pragma once
+#include "aacdecoder_lib.h"
+
+typedef enum
+{
+ DRC_PRES_MODE_WRAP_DESIRED_TARGET = 0x0000,
+ DRC_PRES_MODE_WRAP_DESIRED_ATT_FACTOR = 0x0001,
+ DRC_PRES_MODE_WRAP_DESIRED_BOOST_FACTOR = 0x0002,
+ DRC_PRES_MODE_WRAP_DESIRED_HEAVY = 0x0003,
+ DRC_PRES_MODE_WRAP_ENCODER_TARGET = 0x0004
+} DRC_PRES_MODE_WRAP_PARAM;
+
+
+class CDrcPresModeWrapper {
+public:
+ CDrcPresModeWrapper();
+ ~CDrcPresModeWrapper();
+ void setDecoderHandle(const HANDLE_AACDECODER handle);
+ void setParam(const DRC_PRES_MODE_WRAP_PARAM param, const int value);
+ void submitStreamData(CStreamInfo*);
+ void update();
+
+protected:
+ HANDLE_AACDECODER mHandleDecoder;
+ int mDesTarget;
+ int mDesAttFactor;
+ int mDesBoostFactor;
+ int mDesHeavy;
+
+ int mEncoderTarget;
+
+ int mLastTarget;
+ int mLastAttFactor;
+ int mLastBoostFactor;
+ int mLastHeavy;
+
+ SCHAR mStreamPRL;
+ SCHAR mStreamDRCPresMode;
+ INT mStreamNrAACChan;
+ INT mStreamNrOutChan;
+
+ bool mIsDownmix;
+ bool mIsMonoDownmix;
+ bool mIsStereoDownmix;
+
+ bool mDataUpdate;
+};
diff --git a/media/codec2/components/aac/MODULE_LICENSE_APACHE2 b/media/codec2/components/aac/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/aac/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/aac/NOTICE b/media/codec2/components/aac/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/media/codec2/components/aac/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
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+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/aac/patent_disclaimer.txt b/media/codec2/components/aac/patent_disclaimer.txt
new file mode 100644
index 0000000..b4bf11d
--- /dev/null
+++ b/media/codec2/components/aac/patent_disclaimer.txt
@@ -0,0 +1,9 @@
+
+THIS IS NOT A GRANT OF PATENT RIGHTS.
+
+Google makes no representation or warranty that the codecs for which
+source code is made available hereunder are unencumbered by
+third-party patents. Those intending to use this source code in
+hardware or software products are advised that implementations of
+these codecs, including in open source software or shareware, may
+require patent licenses from the relevant patent holders.
diff --git a/media/codec2/components/amr_nb_wb/Android.bp b/media/codec2/components/amr_nb_wb/Android.bp
new file mode 100644
index 0000000..ce25bc9
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/Android.bp
@@ -0,0 +1,77 @@
+cc_library_shared {
+ name: "libcodec2_soft_amrnbdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftAmrDec.cpp"],
+
+ cflags: [
+ "-DAMRNB",
+ ],
+
+ static_libs: [
+ "libstagefright_amrnbdec",
+ "libstagefright_amrwbdec",
+ ],
+
+ shared_libs: [
+ "libstagefright_amrnb_common",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_amrwbdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftAmrDec.cpp"],
+
+ static_libs: [
+ "libstagefright_amrnbdec",
+ "libstagefright_amrwbdec",
+ ],
+
+ shared_libs: [
+ "libstagefright_amrnb_common",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_amrnbenc",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftAmrNbEnc.cpp"],
+
+ static_libs: [
+ "libstagefright_amrnbenc",
+ ],
+
+ shared_libs: [
+ "libstagefright_amrnb_common",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_amrwbenc",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftAmrWbEnc.cpp"],
+
+ static_libs: [
+ "libstagefright_amrwbenc",
+ ],
+
+ shared_libs: [
+ "libstagefright_enc_common",
+ ],
+}
diff --git a/media/codec2/components/amr_nb_wb/C2SoftAmrDec.cpp b/media/codec2/components/amr_nb_wb/C2SoftAmrDec.cpp
new file mode 100644
index 0000000..c591e21
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/C2SoftAmrDec.cpp
@@ -0,0 +1,438 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#ifdef AMRNB
+#define LOG_TAG "C2SoftAmrNbDec"
+#else
+#define LOG_TAG "C2SoftAmrWbDec"
+#endif
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftAmrDec.h"
+#include "gsmamr_dec.h"
+#include "pvamrwbdecoder.h"
+
+namespace android {
+
+#ifdef AMRNB
+ constexpr char COMPONENT_NAME[] = "c2.android.amrnb.decoder";
+#else
+ constexpr char COMPONENT_NAME[] = "c2.android.amrwb.decoder";
+#endif
+
+class C2SoftAmrDec::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+#ifdef AMRNB
+ MEDIA_MIMETYPE_AUDIO_AMR_NB
+#else
+ MEDIA_MIMETYPE_AUDIO_AMR_WB
+#endif
+ )).build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+#ifdef AMRNB
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 8000))
+ .withFields({C2F(mSampleRate, value).equalTo(8000)})
+#else
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 16000))
+ .withFields({C2F(mSampleRate, value).equalTo(16000)})
+#endif
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 1))
+ .withFields({C2F(mChannelCount, value).equalTo(1)})
+ .withSetter((Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+#ifdef AMRNB
+ .withDefault(new C2BitrateTuning::input(0u, 4750))
+ .withFields({C2F(mBitrate, value).inRange(4750, 12200)})
+#else
+ .withDefault(new C2BitrateTuning::input(0u, 6600))
+ .withFields({C2F(mBitrate, value).inRange(6600, 23850)})
+#endif
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+ .build());
+ }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftAmrDec::C2SoftAmrDec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mAmrHandle(nullptr),
+ mDecoderBuf(nullptr),
+ mDecoderCookie(nullptr) {
+#ifdef AMRNB
+ mIsWide = false;
+#else
+ mIsWide = true;
+#endif
+}
+
+C2SoftAmrDec::~C2SoftAmrDec() {
+ (void)onRelease();
+}
+
+c2_status_t C2SoftAmrDec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_NO_MEMORY;
+}
+
+c2_status_t C2SoftAmrDec::onStop() {
+ if (!mIsWide) {
+ Speech_Decode_Frame_reset(mAmrHandle);
+ } else {
+ pvDecoder_AmrWb_Reset(mAmrHandle, 0 /* reset_all */);
+ }
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+
+ return C2_OK;
+}
+
+void C2SoftAmrDec::onReset() {
+ (void)onStop();
+}
+
+void C2SoftAmrDec::onRelease() {
+ if (!mIsWide) {
+ if (mAmrHandle) {
+ GSMDecodeFrameExit(&mAmrHandle);
+ }
+ mAmrHandle = nullptr;
+ } else {
+ if (mDecoderBuf) {
+ free(mDecoderBuf);
+ }
+ mDecoderBuf = nullptr;
+ mAmrHandle = nullptr;
+ mDecoderCookie = nullptr;
+ }
+}
+
+c2_status_t C2SoftAmrDec::onFlush_sm() {
+ return onStop();
+}
+
+status_t C2SoftAmrDec::initDecoder() {
+ if (!mIsWide) {
+ if (GSMInitDecode(&mAmrHandle, (int8_t *)"AMRNBDecoder"))
+ return UNKNOWN_ERROR;
+ } else {
+ uint32_t memReq = pvDecoder_AmrWbMemRequirements();
+ mDecoderBuf = malloc(memReq);
+ if (mDecoderBuf) {
+ pvDecoder_AmrWb_Init(&mAmrHandle, mDecoderBuf, &mDecoderCookie);
+ }
+ else {
+ return NO_MEMORY;
+ }
+ }
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+
+ return OK;
+}
+
+static size_t getFrameSize(bool isWide, unsigned FM) {
+ static const size_t kFrameSizeNB[16] = {
+ 12, 13, 15, 17, 19, 20, 26, 31,
+ 5, 6, 5, 5, // SID
+ 0, 0, 0, // future use
+ 0 // no data
+ };
+ static const size_t kFrameSizeWB[16] = {
+ 17, 23, 32, 36, 40, 46, 50, 58, 60,
+ 5, // SID
+ 0, 0, 0, 0, // future use
+ 0, // speech lost
+ 0 // no data
+ };
+
+ if (FM > 15 || (isWide && FM > 9 && FM < 14) || (!isWide && FM > 11 && FM < 15)) {
+ ALOGE("illegal AMR frame mode %d", FM);
+ return 0;
+ }
+ // add 1 for header byte
+ return (isWide ? kFrameSizeWB[FM] : kFrameSizeNB[FM]) + 1;
+}
+
+static status_t calculateNumFrames(const uint8 *input, size_t inSize,
+ std::vector<size_t> *frameSizeList, bool isWide) {
+ for (size_t k = 0; k < inSize;) {
+ int16_t FM = ((input[0] >> 3) & 0x0f);
+ size_t frameSize = getFrameSize(isWide, FM);
+ if (frameSize == 0) {
+ return UNKNOWN_ERROR;
+ }
+ if ((inSize - k) >= frameSize) {
+ input += frameSize;
+ k += frameSize;
+ }
+ else break;
+ frameSizeList->push_back(frameSize);
+ }
+ return OK;
+}
+
+void C2SoftAmrDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ C2ReadView rView = mDummyReadView;
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = rView.error();
+ return;
+ }
+ }
+
+ bool eos = (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0;
+ if (inSize == 0) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ return;
+ }
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d", inSize,
+ (int)work->input.ordinal.timestamp.peeku(), (int)work->input.ordinal.frameIndex.peeku());
+
+ std::vector<size_t> frameSizeList;
+ if (OK != calculateNumFrames(rView.data() + inOffset, inSize, &frameSizeList,
+ mIsWide)) {
+ work->result = C2_CORRUPTED;
+ mSignalledError = true;
+ return;
+ }
+ if (frameSizeList.empty()) {
+ ALOGE("input size smaller than expected");
+ work->result = C2_CORRUPTED;
+ mSignalledError = true;
+ return;
+ }
+
+ int16_t outSamples = mIsWide ? kNumSamplesPerFrameWB : kNumSamplesPerFrameNB;
+ size_t calOutSize = outSamples * frameSizeList.size() * sizeof(int16_t);
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(calOutSize, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = wView.error();
+ return;
+ }
+
+ int16_t *output = reinterpret_cast<int16_t *>(wView.data());
+ auto it = frameSizeList.begin();
+ const uint8_t *inPtr = rView.data() + inOffset;
+ size_t inPos = 0;
+ while (inPos < inSize) {
+ if (it == frameSizeList.end()) {
+ ALOGD("unexpected trailing bytes, ignoring them");
+ break;
+ }
+ uint8_t *input = const_cast<uint8_t *>(inPtr + inPos);
+ int16_t FM = ((*input >> 3) & 0x0f);
+ if (!mIsWide) {
+ int32_t numBytesRead = AMRDecode(mAmrHandle,
+ (Frame_Type_3GPP) FM,
+ input + 1, output, MIME_IETF);
+ if (static_cast<size_t>(numBytesRead + 1) != *it) {
+ ALOGE("panic, parsed size does not match decoded size");
+ work->result = C2_CORRUPTED;
+ mSignalledError = true;
+ return;
+ }
+ } else {
+ if (FM >= 9) {
+ // Produce silence instead of comfort noise and for
+ // speech lost/no data.
+ memset(output, 0, outSamples * sizeof(int16_t));
+ } else {
+ int16_t FT;
+ RX_State_wb rx_state;
+ int16_t numRecSamples;
+
+ mime_unsorting(const_cast<uint8_t *>(&input[1]),
+ mInputSampleBuffer, &FT, &FM, 1, &rx_state);
+ pvDecoder_AmrWb(FM, mInputSampleBuffer, output, &numRecSamples,
+ mDecoderBuf, FT, mDecoderCookie);
+ if (numRecSamples != outSamples) {
+ ALOGE("Sample output per frame incorrect");
+ work->result = C2_CORRUPTED;
+ mSignalledError = true;
+ return;
+ }
+ /* Delete the 2 LSBs (14-bit output) */
+ for (int i = 0; i < numRecSamples; ++i) {
+ output[i] &= 0xfffC;
+ }
+ }
+ }
+ inPos += *it;
+ output += outSamples;
+ ++it;
+ }
+
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(createLinearBuffer(block));
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+}
+
+c2_status_t C2SoftAmrDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void)pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+ return C2_OK;
+}
+
+class C2SoftAMRDecFactory : public C2ComponentFactory {
+public:
+ C2SoftAMRDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftAmrDec(COMPONENT_NAME, id,
+ std::make_shared<C2SoftAmrDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftAmrDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftAmrDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftAMRDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftAMRDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/amr_nb_wb/C2SoftAmrDec.h b/media/codec2/components/amr_nb_wb/C2SoftAmrDec.h
new file mode 100644
index 0000000..6384450
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/C2SoftAmrDec.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_AMR_DEC_H_
+#define ANDROID_C2_SOFT_AMR_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+namespace android {
+
+struct C2SoftAmrDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftAmrDec(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftAmrDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+private:
+ enum {
+ kNumSamplesPerFrameNB = 160,
+ kNumSamplesPerFrameWB = 320,
+ };
+
+ std::shared_ptr<IntfImpl> mIntf;
+ void *mAmrHandle;
+ void *mDecoderBuf;
+ int16_t *mDecoderCookie;
+
+ int16_t mInputSampleBuffer[477];
+
+ bool mIsWide;
+ bool mSignalledError;
+ bool mSignalledOutputEos;
+
+ status_t initDecoder();
+
+ C2_DO_NOT_COPY(C2SoftAmrDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_AMR_DEC_H_
diff --git a/media/codec2/components/amr_nb_wb/C2SoftAmrNbEnc.cpp b/media/codec2/components/amr_nb_wb/C2SoftAmrNbEnc.cpp
new file mode 100644
index 0000000..ca21480
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/C2SoftAmrNbEnc.cpp
@@ -0,0 +1,355 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftAmrNbEnc"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftAmrNbEnc.h"
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.amrnb.encoder";
+
+class C2SoftAmrNbEnc::IntfImpl : public C2InterfaceHelper {
+ public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper>& helper)
+ : C2InterfaceHelper(helper) {
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(
+ new C2StreamFormatConfig::input(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(
+ new C2StreamFormatConfig::output(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_AMR_NB))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::input(0u, 1))
+ .withFields({C2F(mChannelCount, value).equalTo(1)})
+ .withSetter((Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::input(0u, 8000))
+ .withFields({C2F(mSampleRate, value).equalTo(8000)})
+ .withSetter(
+ (Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::output(0u, 4750))
+ .withFields({C2F(mBitrate, value).inRange(4750, 12200)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+ .build());
+ }
+
+ uint32_t getSampleRate() const { return mSampleRate->value; }
+ uint32_t getChannelCount() const { return mChannelCount->value; }
+ uint32_t getBitrate() const { return mBitrate->value; }
+
+ private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::input> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::input> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::output> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftAmrNbEnc::C2SoftAmrNbEnc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl)
+ : SimpleC2Component(
+ std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mEncState(nullptr),
+ mSidState(nullptr) {
+}
+
+C2SoftAmrNbEnc::~C2SoftAmrNbEnc() {
+ onRelease();
+}
+
+c2_status_t C2SoftAmrNbEnc::onInit() {
+ bool dtx_enable = false;
+
+ if (AMREncodeInit(&mEncState, &mSidState, dtx_enable) != 0)
+ return C2_CORRUPTED;
+ // TODO: get mode directly from config
+ switch(mIntf->getBitrate()) {
+ case 4750: mMode = MR475;
+ break;
+ case 5150: mMode = MR515;
+ break;
+ case 5900: mMode = MR59;
+ break;
+ case 6700: mMode = MR67;
+ break;
+ case 7400: mMode = MR74;
+ break;
+ case 7950: mMode = MR795;
+ break;
+ case 10200: mMode = MR102;
+ break;
+ case 12200: mMode = MR122;
+ break;
+ default: mMode = MR795;
+ }
+ mIsFirst = true;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ mAnchorTimeStamp = 0;
+ mProcessedSamples = 0;
+ mFilledLen = 0;
+
+ return C2_OK;
+}
+
+void C2SoftAmrNbEnc::onRelease() {
+ if (mEncState) {
+ AMREncodeExit(&mEncState, &mSidState);
+ mEncState = mSidState = nullptr;
+ }
+}
+
+c2_status_t C2SoftAmrNbEnc::onStop() {
+ if (AMREncodeReset(mEncState, mSidState) != 0)
+ return C2_CORRUPTED;
+ mIsFirst = true;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ mAnchorTimeStamp = 0;
+ mProcessedSamples = 0;
+ mFilledLen = 0;
+
+ return C2_OK;
+}
+
+void C2SoftAmrNbEnc::onReset() {
+ (void) onStop();
+}
+
+c2_status_t C2SoftAmrNbEnc::onFlush_sm() {
+ return onStop();
+}
+
+static void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+void C2SoftAmrNbEnc::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d, flags %x",
+ inSize, (int)work->input.ordinal.timestamp.peeku(),
+ (int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
+
+ size_t outCapacity = kNumBytesPerInputFrame;
+ outCapacity += mFilledLen + inSize;
+ std::shared_ptr<C2LinearBlock> outputBlock;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(outCapacity, usage, &outputBlock);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = outputBlock->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ uint64_t outTimeStamp =
+ mProcessedSamples * 1000000ll / mIntf->getSampleRate();
+ size_t inPos = 0;
+ size_t outPos = 0;
+ while (inPos < inSize) {
+ const uint8_t *inPtr = rView.data() + inOffset;
+ int validSamples = mFilledLen / sizeof(int16_t);
+ if ((inPos + (kNumBytesPerInputFrame - mFilledLen)) <= inSize) {
+ memcpy(mInputFrame + validSamples, inPtr + inPos,
+ (kNumBytesPerInputFrame - mFilledLen));
+ inPos += (kNumBytesPerInputFrame - mFilledLen);
+ } else {
+ memcpy(mInputFrame + validSamples, inPtr + inPos, (inSize - inPos));
+ mFilledLen += (inSize - inPos);
+ inPos += (inSize - inPos);
+ if (eos) {
+ validSamples = mFilledLen / sizeof(int16_t);
+ memset(mInputFrame + validSamples, 0, (kNumBytesPerInputFrame - mFilledLen));
+ } else break;
+
+ }
+ Frame_Type_3GPP frameType;
+ int numEncBytes = AMREncode(mEncState, mSidState, mMode, mInputFrame,
+ wView.data() + outPos, &frameType,
+ AMR_TX_WMF);
+ if (numEncBytes < 0 || numEncBytes > ((int)outCapacity - (int)outPos)) {
+ ALOGE("encodeFrame call failed, state [%d %zu %zu]", numEncBytes, outPos, outCapacity);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ // Convert header byte from WMF to IETF format.
+ if (numEncBytes > 0)
+ wView.data()[outPos] = ((wView.data()[outPos] << 3) | 4) & 0x7c;
+ outPos += numEncBytes;
+ mProcessedSamples += kNumSamplesPerFrame;
+ mFilledLen = 0;
+ }
+ ALOGV("causal sample size %d", mFilledLen);
+ if (mIsFirst) {
+ mIsFirst = false;
+ mAnchorTimeStamp = work->input.ordinal.timestamp.peekull();
+ }
+ fillEmptyWork(work);
+ if (outPos != 0) {
+ work->worklets.front()->output.buffers.push_back(
+ createLinearBuffer(std::move(outputBlock), 0, outPos));
+ work->worklets.front()->output.ordinal.timestamp = mAnchorTimeStamp + outTimeStamp;
+
+ }
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ if (mFilledLen) ALOGV("Discarding trailing %d bytes", mFilledLen);
+ }
+}
+
+c2_status_t C2SoftAmrNbEnc::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ onFlush_sm();
+ return C2_OK;
+}
+
+class C2SoftAmrNbEncFactory : public C2ComponentFactory {
+public:
+ C2SoftAmrNbEncFactory()
+ : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {}
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftAmrNbEnc(
+ COMPONENT_NAME, id,
+ std::make_shared<C2SoftAmrNbEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftAmrNbEnc::IntfImpl>(
+ COMPONENT_NAME, id,
+ std::make_shared<C2SoftAmrNbEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftAmrNbEncFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftAmrNbEncFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/amr_nb_wb/C2SoftAmrNbEnc.h b/media/codec2/components/amr_nb_wb/C2SoftAmrNbEnc.h
new file mode 100644
index 0000000..6ab14db
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/C2SoftAmrNbEnc.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_AMR_NB_ENC_H_
+#define ANDROID_C2_SOFT_AMR_NB_ENC_H_
+
+#include <SimpleC2Component.h>
+
+#include "gsmamr_enc.h"
+
+namespace android {
+
+class C2SoftAmrNbEnc : public SimpleC2Component {
+ public:
+ class IntfImpl;
+ C2SoftAmrNbEnc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+ virtual ~C2SoftAmrNbEnc();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+private:
+ std::shared_ptr<IntfImpl> mIntf;
+ static const int32_t kNumSamplesPerFrame = L_FRAME;
+ static const int32_t kNumBytesPerInputFrame = kNumSamplesPerFrame * sizeof(int16_t);
+
+ void *mEncState;
+ void *mSidState;
+ Mode mMode;
+ bool mIsFirst;
+ bool mSignalledError;
+ bool mSignalledOutputEos;
+ uint64_t mAnchorTimeStamp;
+ uint64_t mProcessedSamples;
+ int32_t mFilledLen;
+ int16_t mInputFrame[kNumSamplesPerFrame];
+
+ C2_DO_NOT_COPY(C2SoftAmrNbEnc);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_AMR_NB_ENC_H_
diff --git a/media/codec2/components/amr_nb_wb/C2SoftAmrWbEnc.cpp b/media/codec2/components/amr_nb_wb/C2SoftAmrWbEnc.cpp
new file mode 100644
index 0000000..be3892f
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/C2SoftAmrWbEnc.cpp
@@ -0,0 +1,430 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftAmrWbEnc"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftAmrWbEnc.h"
+#include "cmnMemory.h"
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.amrwb.encoder";
+
+class C2SoftAmrWbEnc::IntfImpl : public C2InterfaceHelper {
+ public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper>& helper)
+ : C2InterfaceHelper(helper) {
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(
+ new C2StreamFormatConfig::input(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(
+ new C2StreamFormatConfig::output(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_AMR_WB))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::input(0u, 1))
+ .withFields({C2F(mChannelCount, value).equalTo(1)})
+ .withSetter((Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::input(0u, 16000))
+ .withFields({C2F(mSampleRate, value).equalTo(16000)})
+ .withSetter(
+ (Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::output(0u, 6600))
+ .withFields({C2F(mBitrate, value).inRange(6600, 23850)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+ .build());
+ }
+
+ uint32_t getSampleRate() const { return mSampleRate->value; }
+ uint32_t getChannelCount() const { return mChannelCount->value; }
+ uint32_t getBitrate() const { return mBitrate->value; }
+
+ private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::input> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::input> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::output> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftAmrWbEnc::C2SoftAmrWbEnc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl)
+ : SimpleC2Component(
+ std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mEncoderHandle(nullptr),
+ mApiHandle(nullptr),
+ mMemOperator(nullptr) {
+}
+
+C2SoftAmrWbEnc::~C2SoftAmrWbEnc() {
+ onRelease();
+}
+
+c2_status_t C2SoftAmrWbEnc::onInit() {
+ // TODO: get mode directly from config
+ switch(mIntf->getBitrate()) {
+ case 6600: mMode = VOAMRWB_MD66;
+ break;
+ case 8850: mMode = VOAMRWB_MD885;
+ break;
+ case 12650: mMode = VOAMRWB_MD1265;
+ break;
+ case 14250: mMode = VOAMRWB_MD1425;
+ break;
+ case 15850: mMode = VOAMRWB_MD1585;
+ break;
+ case 18250: mMode = VOAMRWB_MD1825;
+ break;
+ case 19850: mMode = VOAMRWB_MD1985;
+ break;
+ case 23050: mMode = VOAMRWB_MD2305;
+ break;
+ case 23850: mMode = VOAMRWB_MD2385;
+ break;
+ default: mMode = VOAMRWB_MD2305;
+ }
+ status_t err = initEncoder();
+ mIsFirst = true;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ mAnchorTimeStamp = 0;
+ mProcessedSamples = 0;
+ mFilledLen = 0;
+
+ return err == OK ? C2_OK : C2_NO_MEMORY;
+}
+
+void C2SoftAmrWbEnc::onRelease() {
+ if (mEncoderHandle) {
+ CHECK_EQ((VO_U32)VO_ERR_NONE, mApiHandle->Uninit(mEncoderHandle));
+ mEncoderHandle = nullptr;
+ }
+ if (mApiHandle) {
+ delete mApiHandle;
+ mApiHandle = nullptr;
+ }
+ if (mMemOperator) {
+ delete mMemOperator;
+ mMemOperator = nullptr;
+ }
+}
+
+c2_status_t C2SoftAmrWbEnc::onStop() {
+ for (int i = 0; i < kNumSamplesPerFrame; i++) {
+ mInputFrame[i] = 0x0008; /* EHF_MASK */
+ }
+ uint8_t outBuffer[kNumBytesPerInputFrame];
+ (void) encodeInput(outBuffer, kNumBytesPerInputFrame);
+ mIsFirst = true;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ mAnchorTimeStamp = 0;
+ mProcessedSamples = 0;
+ mFilledLen = 0;
+
+ return C2_OK;
+}
+
+void C2SoftAmrWbEnc::onReset() {
+ (void) onStop();
+}
+
+c2_status_t C2SoftAmrWbEnc::onFlush_sm() {
+ return onStop();
+}
+
+status_t C2SoftAmrWbEnc::initEncoder() {
+ mApiHandle = new VO_AUDIO_CODECAPI;
+ if (!mApiHandle) return NO_MEMORY;
+
+ if (VO_ERR_NONE != voGetAMRWBEncAPI(mApiHandle)) {
+ ALOGE("Failed to get api handle");
+ return UNKNOWN_ERROR;
+ }
+
+ mMemOperator = new VO_MEM_OPERATOR;
+ if (!mMemOperator) return NO_MEMORY;
+
+ mMemOperator->Alloc = cmnMemAlloc;
+ mMemOperator->Copy = cmnMemCopy;
+ mMemOperator->Free = cmnMemFree;
+ mMemOperator->Set = cmnMemSet;
+ mMemOperator->Check = cmnMemCheck;
+
+ VO_CODEC_INIT_USERDATA userData;
+ memset(&userData, 0, sizeof(userData));
+ userData.memflag = VO_IMF_USERMEMOPERATOR;
+ userData.memData = (VO_PTR) mMemOperator;
+
+ if (VO_ERR_NONE != mApiHandle->Init(
+ &mEncoderHandle, VO_AUDIO_CodingAMRWB, &userData)) {
+ ALOGE("Failed to init AMRWB encoder");
+ return UNKNOWN_ERROR;
+ }
+
+ VOAMRWBFRAMETYPE type = VOAMRWB_RFC3267;
+ if (VO_ERR_NONE != mApiHandle->SetParam(
+ mEncoderHandle, VO_PID_AMRWB_FRAMETYPE, &type)) {
+ ALOGE("Failed to set AMRWB encoder frame type to %d", type);
+ return UNKNOWN_ERROR;
+ }
+
+ if (VO_ERR_NONE !=
+ mApiHandle->SetParam(
+ mEncoderHandle, VO_PID_AMRWB_MODE, &mMode)) {
+ ALOGE("Failed to set AMRWB encoder mode to %d", mMode);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+int C2SoftAmrWbEnc::encodeInput(uint8_t *buffer, uint32_t length) {
+ VO_CODECBUFFER inputData;
+ memset(&inputData, 0, sizeof(inputData));
+ inputData.Buffer = (unsigned char *) mInputFrame;
+ inputData.Length = kNumBytesPerInputFrame;
+
+ CHECK_EQ((VO_U32)VO_ERR_NONE,
+ mApiHandle->SetInputData(mEncoderHandle, &inputData));
+
+ VO_AUDIO_OUTPUTINFO outputInfo;
+ memset(&outputInfo, 0, sizeof(outputInfo));
+ VO_CODECBUFFER outputData;
+ memset(&outputData, 0, sizeof(outputData));
+ outputData.Buffer = buffer;
+ outputData.Length = length;
+ VO_U32 ret = mApiHandle->GetOutputData(
+ mEncoderHandle, &outputData, &outputInfo);
+ if (ret != VO_ERR_NONE && ret != VO_ERR_INPUT_BUFFER_SMALL) {
+ ALOGD("encountered error during encode call");
+ return -1;
+ }
+ return outputData.Length;
+}
+
+static void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+void C2SoftAmrWbEnc::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = rView.error();
+ return;
+ }
+ }
+ bool eos = (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0;
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d, flags %x",
+ inSize, (int)work->input.ordinal.timestamp.peeku(),
+ (int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
+
+ size_t outCapacity = kNumBytesPerInputFrame;
+ outCapacity += mFilledLen + inSize;
+ std::shared_ptr<C2LinearBlock> outputBlock;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(outCapacity, usage, &outputBlock);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = outputBlock->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = wView.error();
+ return;
+ }
+ uint64_t outTimeStamp =
+ mProcessedSamples * 1000000ll / mIntf->getSampleRate();
+ size_t inPos = 0;
+ size_t outPos = 0;
+ while (inPos < inSize) {
+ const uint8_t *inPtr = rView.data() + inOffset;
+ int validSamples = mFilledLen / sizeof(int16_t);
+ if ((inPos + (kNumBytesPerInputFrame - mFilledLen)) <= inSize) {
+ memcpy(mInputFrame + validSamples, inPtr + inPos,
+ (kNumBytesPerInputFrame - mFilledLen));
+ inPos += (kNumBytesPerInputFrame - mFilledLen);
+ } else {
+ memcpy(mInputFrame + validSamples, inPtr + inPos, (inSize - inPos));
+ mFilledLen += (inSize - inPos);
+ inPos += (inSize - inPos);
+ if (eos) {
+ validSamples = mFilledLen / sizeof(int16_t);
+ memset(mInputFrame + validSamples, 0, (kNumBytesPerInputFrame - mFilledLen));
+ } else break;
+ }
+ int numEncBytes = encodeInput((wView.data() + outPos), outCapacity - outPos);
+ if (numEncBytes < 0) {
+ ALOGE("encodeFrame call failed, state [%d %zu %zu]", numEncBytes, outPos, outCapacity);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ outPos += numEncBytes;
+ mProcessedSamples += kNumSamplesPerFrame;
+ mFilledLen = 0;
+ }
+ ALOGV("causal sample size %d", mFilledLen);
+ if (mIsFirst) {
+ mIsFirst = false;
+ mAnchorTimeStamp = work->input.ordinal.timestamp.peekull();
+ }
+ fillEmptyWork(work);
+ if (outPos != 0) {
+ work->worklets.front()->output.buffers.push_back(
+ createLinearBuffer(std::move(outputBlock), 0, outPos));
+ work->worklets.front()->output.ordinal.timestamp = mAnchorTimeStamp + outTimeStamp;
+ }
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ if (mFilledLen) ALOGV("Discarding trailing %d bytes", mFilledLen);
+ }
+}
+
+c2_status_t C2SoftAmrWbEnc::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ onFlush_sm();
+ return C2_OK;
+}
+
+class C2SoftAmrWbEncFactory : public C2ComponentFactory {
+public:
+ C2SoftAmrWbEncFactory()
+ : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {}
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftAmrWbEnc(
+ COMPONENT_NAME, id,
+ std::make_shared<C2SoftAmrWbEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftAmrWbEnc::IntfImpl>(
+ COMPONENT_NAME, id,
+ std::make_shared<C2SoftAmrWbEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftAmrWbEncFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftAmrWbEncFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/amr_nb_wb/C2SoftAmrWbEnc.h b/media/codec2/components/amr_nb_wb/C2SoftAmrWbEnc.h
new file mode 100644
index 0000000..0cc9e9f
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/C2SoftAmrWbEnc.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_AMR_WB_ENC_H_
+#define ANDROID_C2_SOFT_AMR_WB_ENC_H_
+
+#include <SimpleC2Component.h>
+
+#include "voAMRWB.h"
+
+namespace android {
+
+class C2SoftAmrWbEnc : public SimpleC2Component {
+public:
+ class IntfImpl;
+ C2SoftAmrWbEnc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+ virtual ~C2SoftAmrWbEnc();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+private:
+ std::shared_ptr<IntfImpl> mIntf;
+ static const int32_t kNumSamplesPerFrame = 320;
+ static const int32_t kNumBytesPerInputFrame = kNumSamplesPerFrame * sizeof(int16_t);
+
+ void *mEncoderHandle;
+ VO_AUDIO_CODECAPI *mApiHandle;
+ VO_MEM_OPERATOR *mMemOperator;
+ VOAMRWBMODE mMode;
+ bool mIsFirst;
+ bool mSignalledError;
+ bool mSignalledOutputEos;
+ uint64_t mAnchorTimeStamp;
+ uint64_t mProcessedSamples;
+ int32_t mFilledLen;
+ int16_t mInputFrame[kNumSamplesPerFrame];
+
+ status_t initEncoder();
+ int encodeInput(uint8_t *buffer, uint32_t length);
+
+ C2_DO_NOT_COPY(C2SoftAmrWbEnc);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_AMR_WB_ENC_H_
diff --git a/media/codec2/components/amr_nb_wb/MODULE_LICENSE_APACHE2 b/media/codec2/components/amr_nb_wb/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/amr_nb_wb/NOTICE b/media/codec2/components/amr_nb_wb/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/amr_nb_wb/patent_disclaimer.txt b/media/codec2/components/amr_nb_wb/patent_disclaimer.txt
new file mode 100644
index 0000000..b4bf11d
--- /dev/null
+++ b/media/codec2/components/amr_nb_wb/patent_disclaimer.txt
@@ -0,0 +1,9 @@
+
+THIS IS NOT A GRANT OF PATENT RIGHTS.
+
+Google makes no representation or warranty that the codecs for which
+source code is made available hereunder are unencumbered by
+third-party patents. Those intending to use this source code in
+hardware or software products are advised that implementations of
+these codecs, including in open source software or shareware, may
+require patent licenses from the relevant patent holders.
diff --git a/media/codec2/components/avc/Android.bp b/media/codec2/components/avc/Android.bp
new file mode 100644
index 0000000..4021444
--- /dev/null
+++ b/media/codec2/components/avc/Android.bp
@@ -0,0 +1,37 @@
+cc_library_shared {
+ name: "libcodec2_soft_avcdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_signed-defaults",
+ ],
+
+ static_libs: ["libavcdec"],
+
+ srcs: ["C2SoftAvcDec.cpp"],
+
+ include_dirs: [
+ "external/libavc/decoder",
+ "external/libavc/common",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_avcenc",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_signed-defaults",
+ ],
+
+ static_libs: ["libavcenc"],
+
+ srcs: ["C2SoftAvcEnc.cpp"],
+
+ include_dirs: [
+ "external/libavc/encoder",
+ "external/libavc/common",
+ ],
+
+ cflags: [
+ "-Wno-unused-variable",
+ ],
+}
diff --git a/media/codec2/components/avc/C2SoftAvcDec.cpp b/media/codec2/components/avc/C2SoftAvcDec.cpp
new file mode 100644
index 0000000..3e62744
--- /dev/null
+++ b/media/codec2/components/avc/C2SoftAvcDec.cpp
@@ -0,0 +1,978 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftAvcDec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <Codec2Mapper.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftAvcDec.h"
+#include "ih264d.h"
+
+namespace android {
+
+namespace {
+
+constexpr char COMPONENT_NAME[] = "c2.android.avc.decoder";
+
+} // namespace
+
+class C2SoftAvcDec::IntfImpl : public SimpleInterface<void>::BaseParams {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : SimpleInterface<void>::BaseParams(
+ helper,
+ COMPONENT_NAME,
+ C2Component::KIND_DECODER,
+ C2Component::DOMAIN_VIDEO,
+ MEDIA_MIMETYPE_VIDEO_AVC) {
+ noPrivateBuffers(); // TODO: account for our buffers here
+ noInputReferences();
+ noOutputReferences();
+ noInputLatency();
+ noTimeStretch();
+
+ // TODO: output latency and reordering
+
+ addParameter(
+ DefineParam(mAttrib, C2_PARAMKEY_COMPONENT_ATTRIBUTES)
+ .withConstValue(new C2ComponentAttributesSetting(C2Component::ATTRIB_IS_TEMPORAL))
+ .build());
+
+ // coded and output picture size is the same for this codec
+ addParameter(
+ DefineParam(mSize, C2_PARAMKEY_PICTURE_SIZE)
+ .withDefault(new C2StreamPictureSizeInfo::output(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(2, 4080, 2),
+ C2F(mSize, height).inRange(2, 4080, 2),
+ })
+ .withSetter(SizeSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mMaxSize, C2_PARAMKEY_MAX_PICTURE_SIZE)
+ .withDefault(new C2StreamMaxPictureSizeTuning::output(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(2, 4080, 2),
+ C2F(mSize, height).inRange(2, 4080, 2),
+ })
+ .withSetter(MaxPictureSizeSetter, mSize)
+ .build());
+
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::input(0u,
+ C2Config::PROFILE_AVC_CONSTRAINED_BASELINE, C2Config::LEVEL_AVC_5_2))
+ .withFields({
+ C2F(mProfileLevel, profile).oneOf({
+ C2Config::PROFILE_AVC_CONSTRAINED_BASELINE,
+ C2Config::PROFILE_AVC_BASELINE,
+ C2Config::PROFILE_AVC_MAIN,
+ C2Config::PROFILE_AVC_CONSTRAINED_HIGH,
+ C2Config::PROFILE_AVC_PROGRESSIVE_HIGH,
+ C2Config::PROFILE_AVC_HIGH}),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_AVC_1, C2Config::LEVEL_AVC_1B, C2Config::LEVEL_AVC_1_1,
+ C2Config::LEVEL_AVC_1_2, C2Config::LEVEL_AVC_1_3,
+ C2Config::LEVEL_AVC_2, C2Config::LEVEL_AVC_2_1, C2Config::LEVEL_AVC_2_2,
+ C2Config::LEVEL_AVC_3, C2Config::LEVEL_AVC_3_1, C2Config::LEVEL_AVC_3_2,
+ C2Config::LEVEL_AVC_4, C2Config::LEVEL_AVC_4_1, C2Config::LEVEL_AVC_4_2,
+ C2Config::LEVEL_AVC_5, C2Config::LEVEL_AVC_5_1, C2Config::LEVEL_AVC_5_2
+ })
+ })
+ .withSetter(ProfileLevelSetter, mSize)
+ .build());
+
+ addParameter(
+ DefineParam(mMaxInputSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withDefault(new C2StreamMaxBufferSizeInfo::input(0u, 320 * 240 * 3 / 4))
+ .withFields({
+ C2F(mMaxInputSize, value).any(),
+ })
+ .calculatedAs(MaxInputSizeSetter, mMaxSize)
+ .build());
+
+ C2ChromaOffsetStruct locations[1] = { C2ChromaOffsetStruct::ITU_YUV_420_0() };
+ std::shared_ptr<C2StreamColorInfo::output> defaultColorInfo =
+ C2StreamColorInfo::output::AllocShared(
+ 1u, 0u, 8u /* bitDepth */, C2Color::YUV_420);
+ memcpy(defaultColorInfo->m.locations, locations, sizeof(locations));
+
+ defaultColorInfo =
+ C2StreamColorInfo::output::AllocShared(
+ { C2ChromaOffsetStruct::ITU_YUV_420_0() },
+ 0u, 8u /* bitDepth */, C2Color::YUV_420);
+ helper->addStructDescriptors<C2ChromaOffsetStruct>();
+
+ addParameter(
+ DefineParam(mColorInfo, C2_PARAMKEY_CODED_COLOR_INFO)
+ .withConstValue(defaultColorInfo)
+ .build());
+
+ addParameter(
+ DefineParam(mDefaultColorAspects, C2_PARAMKEY_DEFAULT_COLOR_ASPECTS)
+ .withDefault(new C2StreamColorAspectsTuning::output(
+ 0u, C2Color::RANGE_UNSPECIFIED, C2Color::PRIMARIES_UNSPECIFIED,
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+ .withFields({
+ C2F(mDefaultColorAspects, range).inRange(
+ C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+ C2F(mDefaultColorAspects, primaries).inRange(
+ C2Color::PRIMARIES_UNSPECIFIED, C2Color::PRIMARIES_OTHER),
+ C2F(mDefaultColorAspects, transfer).inRange(
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::TRANSFER_OTHER),
+ C2F(mDefaultColorAspects, matrix).inRange(
+ C2Color::MATRIX_UNSPECIFIED, C2Color::MATRIX_OTHER)
+ })
+ .withSetter(DefaultColorAspectsSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mCodedColorAspects, C2_PARAMKEY_VUI_COLOR_ASPECTS)
+ .withDefault(new C2StreamColorAspectsInfo::input(
+ 0u, C2Color::RANGE_LIMITED, C2Color::PRIMARIES_UNSPECIFIED,
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+ .withFields({
+ C2F(mCodedColorAspects, range).inRange(
+ C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+ C2F(mCodedColorAspects, primaries).inRange(
+ C2Color::PRIMARIES_UNSPECIFIED, C2Color::PRIMARIES_OTHER),
+ C2F(mCodedColorAspects, transfer).inRange(
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::TRANSFER_OTHER),
+ C2F(mCodedColorAspects, matrix).inRange(
+ C2Color::MATRIX_UNSPECIFIED, C2Color::MATRIX_OTHER)
+ })
+ .withSetter(CodedColorAspectsSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mColorAspects, C2_PARAMKEY_COLOR_ASPECTS)
+ .withDefault(new C2StreamColorAspectsInfo::output(
+ 0u, C2Color::RANGE_UNSPECIFIED, C2Color::PRIMARIES_UNSPECIFIED,
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+ .withFields({
+ C2F(mColorAspects, range).inRange(
+ C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+ C2F(mColorAspects, primaries).inRange(
+ C2Color::PRIMARIES_UNSPECIFIED, C2Color::PRIMARIES_OTHER),
+ C2F(mColorAspects, transfer).inRange(
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::TRANSFER_OTHER),
+ C2F(mColorAspects, matrix).inRange(
+ C2Color::MATRIX_UNSPECIFIED, C2Color::MATRIX_OTHER)
+ })
+ .withSetter(ColorAspectsSetter, mDefaultColorAspects, mCodedColorAspects)
+ .build());
+
+ // TODO: support more formats?
+ addParameter(
+ DefineParam(mPixelFormat, C2_PARAMKEY_PIXEL_FORMAT)
+ .withConstValue(new C2StreamPixelFormatInfo::output(
+ 0u, HAL_PIXEL_FORMAT_YCBCR_420_888))
+ .build());
+ }
+
+ static C2R SizeSetter(bool mayBlock, const C2P<C2StreamPictureSizeInfo::output> &oldMe,
+ C2P<C2VideoSizeStreamInfo::output> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (!me.F(me.v.width).supportsAtAll(me.v.width)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.width)));
+ me.set().width = oldMe.v.width;
+ }
+ if (!me.F(me.v.height).supportsAtAll(me.v.height)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.height)));
+ me.set().height = oldMe.v.height;
+ }
+ return res;
+ }
+
+ static C2R MaxPictureSizeSetter(bool mayBlock, C2P<C2StreamMaxPictureSizeTuning::output> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ // TODO: get max width/height from the size's field helpers vs. hardcoding
+ me.set().width = c2_min(c2_max(me.v.width, size.v.width), 4080u);
+ me.set().height = c2_min(c2_max(me.v.height, size.v.height), 4080u);
+ return C2R::Ok();
+ }
+
+ static C2R MaxInputSizeSetter(bool mayBlock, C2P<C2StreamMaxBufferSizeInfo::input> &me,
+ const C2P<C2StreamMaxPictureSizeTuning::output> &maxSize) {
+ (void)mayBlock;
+ // assume compression ratio of 2
+ me.set().value = (((maxSize.v.width + 15) / 16) * ((maxSize.v.height + 15) / 16) * 192);
+ return C2R::Ok();
+ }
+
+ static C2R ProfileLevelSetter(bool mayBlock, C2P<C2StreamProfileLevelInfo::input> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ (void)size;
+ (void)me; // TODO: validate
+ return C2R::Ok();
+ }
+
+ static C2R DefaultColorAspectsSetter(bool mayBlock, C2P<C2StreamColorAspectsTuning::output> &me) {
+ (void)mayBlock;
+ if (me.v.range > C2Color::RANGE_OTHER) {
+ me.set().range = C2Color::RANGE_OTHER;
+ }
+ if (me.v.primaries > C2Color::PRIMARIES_OTHER) {
+ me.set().primaries = C2Color::PRIMARIES_OTHER;
+ }
+ if (me.v.transfer > C2Color::TRANSFER_OTHER) {
+ me.set().transfer = C2Color::TRANSFER_OTHER;
+ }
+ if (me.v.matrix > C2Color::MATRIX_OTHER) {
+ me.set().matrix = C2Color::MATRIX_OTHER;
+ }
+ return C2R::Ok();
+ }
+
+ static C2R CodedColorAspectsSetter(bool mayBlock, C2P<C2StreamColorAspectsInfo::input> &me) {
+ (void)mayBlock;
+ if (me.v.range > C2Color::RANGE_OTHER) {
+ me.set().range = C2Color::RANGE_OTHER;
+ }
+ if (me.v.primaries > C2Color::PRIMARIES_OTHER) {
+ me.set().primaries = C2Color::PRIMARIES_OTHER;
+ }
+ if (me.v.transfer > C2Color::TRANSFER_OTHER) {
+ me.set().transfer = C2Color::TRANSFER_OTHER;
+ }
+ if (me.v.matrix > C2Color::MATRIX_OTHER) {
+ me.set().matrix = C2Color::MATRIX_OTHER;
+ }
+ return C2R::Ok();
+ }
+
+ static C2R ColorAspectsSetter(bool mayBlock, C2P<C2StreamColorAspectsInfo::output> &me,
+ const C2P<C2StreamColorAspectsTuning::output> &def,
+ const C2P<C2StreamColorAspectsInfo::input> &coded) {
+ (void)mayBlock;
+ // take default values for all unspecified fields, and coded values for specified ones
+ me.set().range = coded.v.range == RANGE_UNSPECIFIED ? def.v.range : coded.v.range;
+ me.set().primaries = coded.v.primaries == PRIMARIES_UNSPECIFIED
+ ? def.v.primaries : coded.v.primaries;
+ me.set().transfer = coded.v.transfer == TRANSFER_UNSPECIFIED
+ ? def.v.transfer : coded.v.transfer;
+ me.set().matrix = coded.v.matrix == MATRIX_UNSPECIFIED ? def.v.matrix : coded.v.matrix;
+ return C2R::Ok();
+ }
+
+ std::shared_ptr<C2StreamColorAspectsInfo::output> getColorAspects_l() {
+ return mColorAspects;
+ }
+
+private:
+ std::shared_ptr<C2StreamProfileLevelInfo::input> mProfileLevel;
+ std::shared_ptr<C2StreamPictureSizeInfo::output> mSize;
+ std::shared_ptr<C2StreamMaxPictureSizeTuning::output> mMaxSize;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mMaxInputSize;
+ std::shared_ptr<C2StreamColorInfo::output> mColorInfo;
+ std::shared_ptr<C2StreamColorAspectsInfo::input> mCodedColorAspects;
+ std::shared_ptr<C2StreamColorAspectsTuning::output> mDefaultColorAspects;
+ std::shared_ptr<C2StreamColorAspectsInfo::output> mColorAspects;
+ std::shared_ptr<C2StreamPixelFormatInfo::output> mPixelFormat;
+};
+
+static size_t getCpuCoreCount() {
+ long cpuCoreCount = 1;
+#if defined(_SC_NPROCESSORS_ONLN)
+ cpuCoreCount = sysconf(_SC_NPROCESSORS_ONLN);
+#else
+ // _SC_NPROC_ONLN must be defined...
+ cpuCoreCount = sysconf(_SC_NPROC_ONLN);
+#endif
+ CHECK(cpuCoreCount >= 1);
+ ALOGV("Number of CPU cores: %ld", cpuCoreCount);
+ return (size_t)cpuCoreCount;
+}
+
+static void *ivd_aligned_malloc(void *ctxt, WORD32 alignment, WORD32 size) {
+ (void) ctxt;
+ return memalign(alignment, size);
+}
+
+static void ivd_aligned_free(void *ctxt, void *mem) {
+ (void) ctxt;
+ free(mem);
+}
+
+C2SoftAvcDec::C2SoftAvcDec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mDecHandle(nullptr),
+ mOutBufferFlush(nullptr),
+ mIvColorFormat(IV_YUV_420P),
+ mWidth(320),
+ mHeight(240),
+ mHeaderDecoded(false) {
+ GENERATE_FILE_NAMES();
+ CREATE_DUMP_FILE(mInFile);
+}
+
+C2SoftAvcDec::~C2SoftAvcDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftAvcDec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_CORRUPTED;
+}
+
+c2_status_t C2SoftAvcDec::onStop() {
+ if (OK != resetDecoder()) return C2_CORRUPTED;
+ resetPlugin();
+ return C2_OK;
+}
+
+void C2SoftAvcDec::onReset() {
+ (void) onStop();
+}
+
+void C2SoftAvcDec::onRelease() {
+ (void) deleteDecoder();
+ if (mOutBufferFlush) {
+ ivd_aligned_free(nullptr, mOutBufferFlush);
+ mOutBufferFlush = nullptr;
+ }
+ if (mOutBlock) {
+ mOutBlock.reset();
+ }
+}
+
+c2_status_t C2SoftAvcDec::onFlush_sm() {
+ if (OK != setFlushMode()) return C2_CORRUPTED;
+
+ uint32_t bufferSize = mStride * mHeight * 3 / 2;
+ mOutBufferFlush = (uint8_t *)ivd_aligned_malloc(nullptr, 128, bufferSize);
+ if (!mOutBufferFlush) {
+ ALOGE("could not allocate tmp output buffer (for flush) of size %u ", bufferSize);
+ return C2_NO_MEMORY;
+ }
+
+ while (true) {
+ ivd_video_decode_ip_t s_decode_ip;
+ ivd_video_decode_op_t s_decode_op;
+
+ setDecodeArgs(&s_decode_ip, &s_decode_op, nullptr, nullptr, 0, 0, 0);
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ if (0 == s_decode_op.u4_output_present) {
+ resetPlugin();
+ break;
+ }
+ }
+
+ if (mOutBufferFlush) {
+ ivd_aligned_free(nullptr, mOutBufferFlush);
+ mOutBufferFlush = nullptr;
+ }
+
+ return C2_OK;
+}
+
+status_t C2SoftAvcDec::createDecoder() {
+ ivdext_create_ip_t s_create_ip;
+ ivdext_create_op_t s_create_op;
+
+ s_create_ip.s_ivd_create_ip_t.u4_size = sizeof(ivdext_create_ip_t);
+ s_create_ip.s_ivd_create_ip_t.e_cmd = IVD_CMD_CREATE;
+ s_create_ip.s_ivd_create_ip_t.u4_share_disp_buf = 0;
+ s_create_ip.s_ivd_create_ip_t.e_output_format = mIvColorFormat;
+ s_create_ip.s_ivd_create_ip_t.pf_aligned_alloc = ivd_aligned_malloc;
+ s_create_ip.s_ivd_create_ip_t.pf_aligned_free = ivd_aligned_free;
+ s_create_ip.s_ivd_create_ip_t.pv_mem_ctxt = nullptr;
+ s_create_op.s_ivd_create_op_t.u4_size = sizeof(ivdext_create_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(nullptr,
+ &s_create_ip,
+ &s_create_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__,
+ s_create_op.s_ivd_create_op_t.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+ mDecHandle = (iv_obj_t*)s_create_op.s_ivd_create_op_t.pv_handle;
+ mDecHandle->pv_fxns = (void *)ivdec_api_function;
+ mDecHandle->u4_size = sizeof(iv_obj_t);
+
+ return OK;
+}
+
+status_t C2SoftAvcDec::setNumCores() {
+ ivdext_ctl_set_num_cores_ip_t s_set_num_cores_ip;
+ ivdext_ctl_set_num_cores_op_t s_set_num_cores_op;
+
+ s_set_num_cores_ip.u4_size = sizeof(ivdext_ctl_set_num_cores_ip_t);
+ s_set_num_cores_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_set_num_cores_ip.e_sub_cmd = IVDEXT_CMD_CTL_SET_NUM_CORES;
+ s_set_num_cores_ip.u4_num_cores = mNumCores;
+ s_set_num_cores_op.u4_size = sizeof(ivdext_ctl_set_num_cores_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_set_num_cores_ip,
+ &s_set_num_cores_op);
+ if (IV_SUCCESS != status) {
+ ALOGD("error in %s: 0x%x", __func__, s_set_num_cores_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftAvcDec::setParams(size_t stride, IVD_VIDEO_DECODE_MODE_T dec_mode) {
+ ivd_ctl_set_config_ip_t s_set_dyn_params_ip;
+ ivd_ctl_set_config_op_t s_set_dyn_params_op;
+
+ s_set_dyn_params_ip.u4_size = sizeof(ivd_ctl_set_config_ip_t);
+ s_set_dyn_params_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_set_dyn_params_ip.e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
+ s_set_dyn_params_ip.u4_disp_wd = (UWORD32) stride;
+ s_set_dyn_params_ip.e_frm_skip_mode = IVD_SKIP_NONE;
+ s_set_dyn_params_ip.e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
+ s_set_dyn_params_ip.e_vid_dec_mode = dec_mode;
+ s_set_dyn_params_op.u4_size = sizeof(ivd_ctl_set_config_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_set_dyn_params_ip,
+ &s_set_dyn_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__, s_set_dyn_params_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+void C2SoftAvcDec::getVersion() {
+ ivd_ctl_getversioninfo_ip_t s_get_versioninfo_ip;
+ ivd_ctl_getversioninfo_op_t s_get_versioninfo_op;
+ UWORD8 au1_buf[512];
+
+ s_get_versioninfo_ip.u4_size = sizeof(ivd_ctl_getversioninfo_ip_t);
+ s_get_versioninfo_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_get_versioninfo_ip.e_sub_cmd = IVD_CMD_CTL_GETVERSION;
+ s_get_versioninfo_ip.pv_version_buffer = au1_buf;
+ s_get_versioninfo_ip.u4_version_buffer_size = sizeof(au1_buf);
+ s_get_versioninfo_op.u4_size = sizeof(ivd_ctl_getversioninfo_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_get_versioninfo_ip,
+ &s_get_versioninfo_op);
+ if (status != IV_SUCCESS) {
+ ALOGD("error in %s: 0x%x", __func__,
+ s_get_versioninfo_op.u4_error_code);
+ } else {
+ ALOGV("ittiam decoder version number: %s",
+ (char *) s_get_versioninfo_ip.pv_version_buffer);
+ }
+}
+
+status_t C2SoftAvcDec::initDecoder() {
+ if (OK != createDecoder()) return UNKNOWN_ERROR;
+ mNumCores = MIN(getCpuCoreCount(), MAX_NUM_CORES);
+ mStride = ALIGN64(mWidth);
+ mSignalledError = false;
+ resetPlugin();
+ (void) setNumCores();
+ if (OK != setParams(mStride, IVD_DECODE_FRAME)) return UNKNOWN_ERROR;
+ (void) getVersion();
+
+ return OK;
+}
+
+bool C2SoftAvcDec::setDecodeArgs(ivd_video_decode_ip_t *ps_decode_ip,
+ ivd_video_decode_op_t *ps_decode_op,
+ C2ReadView *inBuffer,
+ C2GraphicView *outBuffer,
+ size_t inOffset,
+ size_t inSize,
+ uint32_t tsMarker) {
+ uint32_t displayStride = mStride;
+ uint32_t displayHeight = mHeight;
+ size_t lumaSize = displayStride * displayHeight;
+ size_t chromaSize = lumaSize >> 2;
+
+ ps_decode_ip->u4_size = sizeof(ivd_video_decode_ip_t);
+ ps_decode_ip->e_cmd = IVD_CMD_VIDEO_DECODE;
+ if (inBuffer) {
+ ps_decode_ip->u4_ts = tsMarker;
+ ps_decode_ip->pv_stream_buffer = const_cast<uint8_t *>(inBuffer->data() + inOffset);
+ ps_decode_ip->u4_num_Bytes = inSize;
+ } else {
+ ps_decode_ip->u4_ts = 0;
+ ps_decode_ip->pv_stream_buffer = nullptr;
+ ps_decode_ip->u4_num_Bytes = 0;
+ }
+ ps_decode_ip->s_out_buffer.u4_min_out_buf_size[0] = lumaSize;
+ ps_decode_ip->s_out_buffer.u4_min_out_buf_size[1] = chromaSize;
+ ps_decode_ip->s_out_buffer.u4_min_out_buf_size[2] = chromaSize;
+ if (outBuffer) {
+ if (outBuffer->width() < displayStride || outBuffer->height() < displayHeight) {
+ ALOGE("Output buffer too small: provided (%dx%d) required (%ux%u)",
+ outBuffer->width(), outBuffer->height(), displayStride, displayHeight);
+ return false;
+ }
+ ps_decode_ip->s_out_buffer.pu1_bufs[0] = outBuffer->data()[C2PlanarLayout::PLANE_Y];
+ ps_decode_ip->s_out_buffer.pu1_bufs[1] = outBuffer->data()[C2PlanarLayout::PLANE_U];
+ ps_decode_ip->s_out_buffer.pu1_bufs[2] = outBuffer->data()[C2PlanarLayout::PLANE_V];
+ } else {
+ ps_decode_ip->s_out_buffer.pu1_bufs[0] = mOutBufferFlush;
+ ps_decode_ip->s_out_buffer.pu1_bufs[1] = mOutBufferFlush + lumaSize;
+ ps_decode_ip->s_out_buffer.pu1_bufs[2] = mOutBufferFlush + lumaSize + chromaSize;
+ }
+ ps_decode_ip->s_out_buffer.u4_num_bufs = 3;
+ ps_decode_op->u4_size = sizeof(ivd_video_decode_op_t);
+
+ return true;
+}
+
+bool C2SoftAvcDec::getVuiParams() {
+ ivdext_ctl_get_vui_params_ip_t s_get_vui_params_ip;
+ ivdext_ctl_get_vui_params_op_t s_get_vui_params_op;
+
+ s_get_vui_params_ip.u4_size = sizeof(ivdext_ctl_get_vui_params_ip_t);
+ s_get_vui_params_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_get_vui_params_ip.e_sub_cmd =
+ (IVD_CONTROL_API_COMMAND_TYPE_T) IH264D_CMD_CTL_GET_VUI_PARAMS;
+ s_get_vui_params_op.u4_size = sizeof(ivdext_ctl_get_vui_params_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_get_vui_params_ip,
+ &s_get_vui_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGD("error in %s: 0x%x", __func__, s_get_vui_params_op.u4_error_code);
+ return false;
+ }
+
+ VuiColorAspects vuiColorAspects;
+ vuiColorAspects.primaries = s_get_vui_params_op.u1_colour_primaries;
+ vuiColorAspects.transfer = s_get_vui_params_op.u1_tfr_chars;
+ vuiColorAspects.coeffs = s_get_vui_params_op.u1_matrix_coeffs;
+ vuiColorAspects.fullRange = s_get_vui_params_op.u1_video_full_range_flag;
+
+ // convert vui aspects to C2 values if changed
+ if (!(vuiColorAspects == mBitstreamColorAspects)) {
+ mBitstreamColorAspects = vuiColorAspects;
+ ColorAspects sfAspects;
+ C2StreamColorAspectsInfo::input codedAspects = { 0u };
+ ColorUtils::convertIsoColorAspectsToCodecAspects(
+ vuiColorAspects.primaries, vuiColorAspects.transfer, vuiColorAspects.coeffs,
+ vuiColorAspects.fullRange, sfAspects);
+ if (!C2Mapper::map(sfAspects.mPrimaries, &codedAspects.primaries)) {
+ codedAspects.primaries = C2Color::PRIMARIES_UNSPECIFIED;
+ }
+ if (!C2Mapper::map(sfAspects.mRange, &codedAspects.range)) {
+ codedAspects.range = C2Color::RANGE_UNSPECIFIED;
+ }
+ if (!C2Mapper::map(sfAspects.mMatrixCoeffs, &codedAspects.matrix)) {
+ codedAspects.matrix = C2Color::MATRIX_UNSPECIFIED;
+ }
+ if (!C2Mapper::map(sfAspects.mTransfer, &codedAspects.transfer)) {
+ codedAspects.transfer = C2Color::TRANSFER_UNSPECIFIED;
+ }
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ (void)mIntf->config({&codedAspects}, C2_MAY_BLOCK, &failures);
+ }
+ return true;
+}
+
+status_t C2SoftAvcDec::setFlushMode() {
+ ivd_ctl_flush_ip_t s_set_flush_ip;
+ ivd_ctl_flush_op_t s_set_flush_op;
+
+ s_set_flush_ip.u4_size = sizeof(ivd_ctl_flush_ip_t);
+ s_set_flush_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_set_flush_ip.e_sub_cmd = IVD_CMD_CTL_FLUSH;
+ s_set_flush_op.u4_size = sizeof(ivd_ctl_flush_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_set_flush_ip,
+ &s_set_flush_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__, s_set_flush_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftAvcDec::resetDecoder() {
+ ivd_ctl_reset_ip_t s_reset_ip;
+ ivd_ctl_reset_op_t s_reset_op;
+
+ s_reset_ip.u4_size = sizeof(ivd_ctl_reset_ip_t);
+ s_reset_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_reset_ip.e_sub_cmd = IVD_CMD_CTL_RESET;
+ s_reset_op.u4_size = sizeof(ivd_ctl_reset_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_reset_ip,
+ &s_reset_op);
+ if (IV_SUCCESS != status) {
+ ALOGE("error in %s: 0x%x", __func__, s_reset_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+ mStride = 0;
+ (void) setNumCores();
+ mSignalledError = false;
+ mHeaderDecoded = false;
+
+ return OK;
+}
+
+void C2SoftAvcDec::resetPlugin() {
+ mSignalledOutputEos = false;
+ gettimeofday(&mTimeStart, nullptr);
+ gettimeofday(&mTimeEnd, nullptr);
+}
+
+status_t C2SoftAvcDec::deleteDecoder() {
+ if (mDecHandle) {
+ ivdext_delete_ip_t s_delete_ip;
+ ivdext_delete_op_t s_delete_op;
+
+ s_delete_ip.s_ivd_delete_ip_t.u4_size = sizeof(ivdext_delete_ip_t);
+ s_delete_ip.s_ivd_delete_ip_t.e_cmd = IVD_CMD_DELETE;
+ s_delete_op.s_ivd_delete_op_t.u4_size = sizeof(ivdext_delete_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_delete_ip,
+ &s_delete_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__,
+ s_delete_op.s_ivd_delete_op_t.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+ mDecHandle = nullptr;
+ }
+
+ return OK;
+}
+
+static void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ uint32_t flags = 0;
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+void C2SoftAvcDec::finishWork(uint64_t index, const std::unique_ptr<C2Work> &work) {
+ std::shared_ptr<C2Buffer> buffer = createGraphicBuffer(std::move(mOutBlock),
+ C2Rect(mWidth, mHeight));
+ mOutBlock = nullptr;
+ {
+ IntfImpl::Lock lock = mIntf->lock();
+ buffer->setInfo(mIntf->getColorAspects_l());
+ }
+
+ auto fillWork = [buffer](const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)0;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(buffer);
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ };
+ if (work && c2_cntr64_t(index) == work->input.ordinal.frameIndex) {
+ fillWork(work);
+ } else {
+ finish(index, fillWork);
+ }
+}
+
+c2_status_t C2SoftAvcDec::ensureDecoderState(const std::shared_ptr<C2BlockPool> &pool) {
+ if (!mDecHandle) {
+ ALOGE("not supposed to be here, invalid decoder context");
+ return C2_CORRUPTED;
+ }
+ if (mStride != ALIGN64(mWidth)) {
+ mStride = ALIGN64(mWidth);
+ if (OK != setParams(mStride, IVD_DECODE_FRAME)) return C2_CORRUPTED;
+ }
+ if (mOutBlock &&
+ (mOutBlock->width() != mStride || mOutBlock->height() != mHeight)) {
+ mOutBlock.reset();
+ }
+ if (!mOutBlock) {
+ uint32_t format = HAL_PIXEL_FORMAT_YV12;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchGraphicBlock(mStride, mHeight, format, usage, &mOutBlock);
+ if (err != C2_OK) {
+ ALOGE("fetchGraphicBlock for Output failed with status %d", err);
+ return err;
+ }
+ ALOGV("provided (%dx%d) required (%dx%d)",
+ mOutBlock->width(), mOutBlock->height(), mStride, mHeight);
+ }
+
+ return C2_OK;
+}
+
+// TODO: can overall error checking be improved?
+// TODO: allow configuration of color format and usage for graphic buffers instead
+// of hard coding them to HAL_PIXEL_FORMAT_YV12
+// TODO: pass coloraspects information to surface
+// TODO: test support for dynamic change in resolution
+// TODO: verify if the decoder sent back all frames
+void C2SoftAvcDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 0u;
+ work->worklets.front()->output.flags = work->input.flags;
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ uint32_t workIndex = work->input.ordinal.frameIndex.peeku() & 0xFFFFFFFF;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = rView.error();
+ return;
+ }
+ }
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ bool hasPicture = false;
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d, flags %x",
+ inSize, (int)work->input.ordinal.timestamp.peeku(),
+ (int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
+ size_t inPos = 0;
+ while (inPos < inSize) {
+ if (C2_OK != ensureDecoderState(pool)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ ivd_video_decode_ip_t s_decode_ip;
+ ivd_video_decode_op_t s_decode_op;
+ {
+ C2GraphicView wView = mOutBlock->map().get();
+ if (wView.error()) {
+ ALOGE("graphic view map failed %d", wView.error());
+ work->result = wView.error();
+ return;
+ }
+ if (!setDecodeArgs(&s_decode_ip, &s_decode_op, &rView, &wView,
+ inOffset + inPos, inSize - inPos, workIndex)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ if (false == mHeaderDecoded) {
+ /* Decode header and get dimensions */
+ setParams(mStride, IVD_DECODE_HEADER);
+ }
+
+ WORD32 delay;
+ GETTIME(&mTimeStart, nullptr);
+ TIME_DIFF(mTimeEnd, mTimeStart, delay);
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ WORD32 decodeTime;
+ GETTIME(&mTimeEnd, nullptr);
+ TIME_DIFF(mTimeStart, mTimeEnd, decodeTime);
+ ALOGV("decodeTime=%6d delay=%6d numBytes=%6d", decodeTime, delay,
+ s_decode_op.u4_num_bytes_consumed);
+ }
+ if (IVD_MEM_ALLOC_FAILED == (s_decode_op.u4_error_code & 0xFF)) {
+ ALOGE("allocation failure in decoder");
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ } else if (IVD_STREAM_WIDTH_HEIGHT_NOT_SUPPORTED == (s_decode_op.u4_error_code & 0xFF)) {
+ ALOGE("unsupported resolution : %dx%d", mWidth, mHeight);
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ } else if (IVD_RES_CHANGED == (s_decode_op.u4_error_code & 0xFF)) {
+ ALOGV("resolution changed");
+ drainInternal(DRAIN_COMPONENT_NO_EOS, pool, work);
+ resetDecoder();
+ resetPlugin();
+ work->workletsProcessed = 0u;
+
+ /* Decode header and get new dimensions */
+ setParams(mStride, IVD_DECODE_HEADER);
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ }
+ if (0 < s_decode_op.u4_pic_wd && 0 < s_decode_op.u4_pic_ht) {
+ if (mHeaderDecoded == false) {
+ mHeaderDecoded = true;
+ setParams(ALIGN64(s_decode_op.u4_pic_wd), IVD_DECODE_FRAME);
+ }
+ if (s_decode_op.u4_pic_wd != mWidth || s_decode_op.u4_pic_ht != mHeight) {
+ mWidth = s_decode_op.u4_pic_wd;
+ mHeight = s_decode_op.u4_pic_ht;
+ CHECK_EQ(0u, s_decode_op.u4_output_present);
+
+ C2VideoSizeStreamInfo::output size(0u, mWidth, mHeight);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mIntf->config({&size}, C2_MAY_BLOCK, &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(size));
+ } else {
+ ALOGE("Cannot set width and height");
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ continue;
+ }
+ }
+ (void)getVuiParams();
+ hasPicture |= (1 == s_decode_op.u4_frame_decoded_flag);
+ if (s_decode_op.u4_output_present) {
+ finishWork(s_decode_op.u4_ts, work);
+ }
+ if (0 == s_decode_op.u4_num_bytes_consumed) {
+ ALOGD("Bytes consumed is zero. Ignoring remaining bytes");
+ break;
+ }
+ inPos += s_decode_op.u4_num_bytes_consumed;
+ if (hasPicture && (inSize - inPos)) {
+ ALOGD("decoded frame in current access nal, ignoring further trailing bytes %d",
+ (int)inSize - (int)inPos);
+ break;
+ }
+ }
+ if (eos) {
+ drainInternal(DRAIN_COMPONENT_WITH_EOS, pool, work);
+ mSignalledOutputEos = true;
+ } else if (!hasPicture) {
+ fillEmptyWork(work);
+ }
+}
+
+c2_status_t C2SoftAvcDec::drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work) {
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ if (OK != setFlushMode()) return C2_CORRUPTED;
+ while (true) {
+ if (C2_OK != ensureDecoderState(pool)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return C2_CORRUPTED;
+ }
+ C2GraphicView wView = mOutBlock->map().get();
+ if (wView.error()) {
+ ALOGE("graphic view map failed %d", wView.error());
+ return C2_CORRUPTED;
+ }
+ ivd_video_decode_ip_t s_decode_ip;
+ ivd_video_decode_op_t s_decode_op;
+ if (!setDecodeArgs(&s_decode_ip, &s_decode_op, nullptr, &wView, 0, 0, 0)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ return C2_CORRUPTED;
+ }
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ if (s_decode_op.u4_output_present) {
+ finishWork(s_decode_op.u4_ts, work);
+ } else {
+ fillEmptyWork(work);
+ break;
+ }
+ }
+
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ return drainInternal(drainMode, pool, nullptr);
+}
+
+class C2SoftAvcDecFactory : public C2ComponentFactory {
+public:
+ C2SoftAvcDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftAvcDec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftAvcDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftAvcDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftAvcDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftAvcDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftAvcDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/avc/C2SoftAvcDec.h b/media/codec2/components/avc/C2SoftAvcDec.h
new file mode 100644
index 0000000..2127a93
--- /dev/null
+++ b/media/codec2/components/avc/C2SoftAvcDec.h
@@ -0,0 +1,196 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_AVC_DEC_H_
+#define ANDROID_C2_SOFT_AVC_DEC_H_
+
+#include <sys/time.h>
+
+#include <media/stagefright/foundation/ColorUtils.h>
+
+#include <SimpleC2Component.h>
+
+#include "ih264_typedefs.h"
+#include "iv.h"
+#include "ivd.h"
+
+namespace android {
+
+#define ivdec_api_function ih264d_api_function
+#define ivdext_create_ip_t ih264d_create_ip_t
+#define ivdext_create_op_t ih264d_create_op_t
+#define ivdext_delete_ip_t ih264d_delete_ip_t
+#define ivdext_delete_op_t ih264d_delete_op_t
+#define ivdext_ctl_set_num_cores_ip_t ih264d_ctl_set_num_cores_ip_t
+#define ivdext_ctl_set_num_cores_op_t ih264d_ctl_set_num_cores_op_t
+#define ivdext_ctl_get_vui_params_ip_t ih264d_ctl_get_vui_params_ip_t
+#define ivdext_ctl_get_vui_params_op_t ih264d_ctl_get_vui_params_op_t
+#define ALIGN64(x) ((((x) + 63) >> 6) << 6)
+#define MAX_NUM_CORES 4
+#define IVDEXT_CMD_CTL_SET_NUM_CORES \
+ (IVD_CONTROL_API_COMMAND_TYPE_T)IH264D_CMD_CTL_SET_NUM_CORES
+#define MIN(a, b) (((a) < (b)) ? (a) : (b))
+#define GETTIME(a, b) gettimeofday(a, b);
+#define TIME_DIFF(start, end, diff) \
+ diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
+ ((end).tv_usec - (start).tv_usec);
+
+#ifdef FILE_DUMP_ENABLE
+ #define INPUT_DUMP_PATH "/sdcard/clips/avcd_input"
+ #define INPUT_DUMP_EXT "h264"
+ #define GENERATE_FILE_NAMES() { \
+ GETTIME(&mTimeStart, NULL); \
+ strcpy(mInFile, ""); \
+ sprintf(mInFile, "%s_%ld.%ld.%s", INPUT_DUMP_PATH, \
+ mTimeStart.tv_sec, mTimeStart.tv_usec, \
+ INPUT_DUMP_EXT); \
+ }
+ #define CREATE_DUMP_FILE(m_filename) { \
+ FILE *fp = fopen(m_filename, "wb"); \
+ if (fp != NULL) { \
+ fclose(fp); \
+ } else { \
+ ALOGD("Could not open file %s", m_filename); \
+ } \
+ }
+ #define DUMP_TO_FILE(m_filename, m_buf, m_size, m_offset)\
+ { \
+ FILE *fp = fopen(m_filename, "ab"); \
+ if (fp != NULL && m_buf != NULL && m_offset == 0) { \
+ int i; \
+ i = fwrite(m_buf, 1, m_size, fp); \
+ ALOGD("fwrite ret %d to write %d", i, m_size); \
+ if (i != (int) m_size) { \
+ ALOGD("Error in fwrite, returned %d", i); \
+ perror("Error in write to file"); \
+ } \
+ } else if (fp == NULL) { \
+ ALOGD("Could not write to file %s", m_filename);\
+ } \
+ if (fp) { \
+ fclose(fp); \
+ } \
+ }
+#else /* FILE_DUMP_ENABLE */
+ #define INPUT_DUMP_PATH
+ #define INPUT_DUMP_EXT
+ #define OUTPUT_DUMP_PATH
+ #define OUTPUT_DUMP_EXT
+ #define GENERATE_FILE_NAMES()
+ #define CREATE_DUMP_FILE(m_filename)
+ #define DUMP_TO_FILE(m_filename, m_buf, m_size, m_offset)
+#endif /* FILE_DUMP_ENABLE */
+
+
+class C2SoftAvcDec : public SimpleC2Component {
+public:
+ class IntfImpl;
+ C2SoftAvcDec(const char *name, c2_node_id_t id, const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftAvcDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+private:
+ status_t createDecoder();
+ status_t setNumCores();
+ status_t setParams(size_t stride, IVD_VIDEO_DECODE_MODE_T dec_mode);
+ void getVersion();
+ status_t initDecoder();
+ bool setDecodeArgs(ivd_video_decode_ip_t *ps_decode_ip,
+ ivd_video_decode_op_t *ps_decode_op,
+ C2ReadView *inBuffer,
+ C2GraphicView *outBuffer,
+ size_t inOffset,
+ size_t inSize,
+ uint32_t tsMarker);
+ bool getVuiParams();
+ c2_status_t ensureDecoderState(const std::shared_ptr<C2BlockPool> &pool);
+ void finishWork(uint64_t index, const std::unique_ptr<C2Work> &work);
+ status_t setFlushMode();
+ c2_status_t drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work);
+ status_t resetDecoder();
+ void resetPlugin();
+ status_t deleteDecoder();
+
+ std::shared_ptr<IntfImpl> mIntf;
+
+ // TODO:This is not the right place for this enum. These should
+ // be part of c2-vndk so that they can be accessed by all video plugins
+ // until then, make them feel at home
+ enum {
+ kNotSupported,
+ kPreferBitstream,
+ kPreferContainer,
+ };
+
+ iv_obj_t *mDecHandle;
+ std::shared_ptr<C2GraphicBlock> mOutBlock;
+ uint8_t *mOutBufferFlush;
+
+ size_t mNumCores;
+ IV_COLOR_FORMAT_T mIvColorFormat;
+
+ uint32_t mWidth;
+ uint32_t mHeight;
+ uint32_t mStride;
+ bool mSignalledOutputEos;
+ bool mSignalledError;
+ bool mHeaderDecoded;
+ // Color aspects. These are ISO values and are meant to detect changes in aspects to avoid
+ // converting them to C2 values for each frame
+ struct VuiColorAspects {
+ uint8_t primaries;
+ uint8_t transfer;
+ uint8_t coeffs;
+ uint8_t fullRange;
+
+ // default color aspects
+ VuiColorAspects()
+ : primaries(2), transfer(2), coeffs(2), fullRange(0) { }
+
+ bool operator==(const VuiColorAspects &o) {
+ return primaries == o.primaries && transfer == o.transfer && coeffs == o.coeffs
+ && fullRange == o.fullRange;
+ }
+ } mBitstreamColorAspects;
+
+ // profile
+ struct timeval mTimeStart;
+ struct timeval mTimeEnd;
+#ifdef FILE_DUMP_ENABLE
+ char mInFile[200];
+#endif /* FILE_DUMP_ENABLE */
+
+ C2_DO_NOT_COPY(C2SoftAvcDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_AVC_DEC_H_
diff --git a/media/codec2/components/avc/C2SoftAvcEnc.cpp b/media/codec2/components/avc/C2SoftAvcEnc.cpp
new file mode 100644
index 0000000..ee5cf27
--- /dev/null
+++ b/media/codec2/components/avc/C2SoftAvcEnc.cpp
@@ -0,0 +1,1559 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftAvcEnc"
+#include <log/log.h>
+#include <utils/misc.h>
+
+#include <media/hardware/VideoAPI.h>
+#include <media/stagefright/MediaDefs.h>
+#include <media/stagefright/MediaErrors.h>
+#include <media/stagefright/MetaData.h>
+#include <media/stagefright/foundation/AUtils.h>
+
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <Codec2BufferUtils.h>
+#include <SimpleC2Interface.h>
+#include <util/C2InterfaceHelper.h>
+
+#include "C2SoftAvcEnc.h"
+#include "ih264e.h"
+#include "ih264e_error.h"
+
+namespace android {
+
+class C2SoftAvcEnc::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatVideo))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_VIDEO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_VIDEO_AVC))
+ .build());
+
+ addParameter(
+ DefineParam(mUsage, C2_NAME_INPUT_STREAM_USAGE_SETTING)
+ .withConstValue(new C2StreamUsageTuning::input(
+ 0u, (uint64_t)C2MemoryUsage::CPU_READ))
+ .build());
+
+ addParameter(
+ DefineParam(mSize, C2_NAME_STREAM_VIDEO_SIZE_SETTING)
+ .withDefault(new C2VideoSizeStreamTuning::input(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(2, 2560, 2),
+ C2F(mSize, height).inRange(2, 2560, 2),
+ })
+ .withSetter(SizeSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mFrameRate, C2_NAME_STREAM_FRAME_RATE_SETTING)
+ .withDefault(new C2StreamFrameRateInfo::output(0u, 30.))
+ // TODO: More restriction?
+ .withFields({C2F(mFrameRate, value).greaterThan(0.)})
+ .withSetter(Setter<decltype(*mFrameRate)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::output(0u, 64000))
+ .withFields({C2F(mBitrate, value).inRange(4096, 12000000)})
+ .withSetter(BitrateSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mIntraRefresh, C2_PARAMKEY_INTRA_REFRESH)
+ .withDefault(new C2StreamIntraRefreshTuning::output(
+ 0u, C2Config::INTRA_REFRESH_DISABLED, 0.))
+ .withFields({
+ C2F(mIntraRefresh, mode).oneOf({
+ C2Config::INTRA_REFRESH_DISABLED, C2Config::INTRA_REFRESH_ARBITRARY }),
+ C2F(mIntraRefresh, period).any()
+ })
+ .withSetter(IntraRefreshSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::output(
+ 0u, PROFILE_AVC_CONSTRAINED_BASELINE, LEVEL_AVC_4_1))
+ .withFields({
+ C2F(mProfileLevel, profile).oneOf({
+ PROFILE_AVC_BASELINE,
+ PROFILE_AVC_CONSTRAINED_BASELINE,
+ PROFILE_AVC_MAIN,
+ }),
+ C2F(mProfileLevel, level).oneOf({
+ LEVEL_AVC_1,
+ LEVEL_AVC_1B,
+ LEVEL_AVC_1_1,
+ LEVEL_AVC_1_2,
+ LEVEL_AVC_1_3,
+ LEVEL_AVC_2,
+ LEVEL_AVC_2_1,
+ LEVEL_AVC_2_2,
+ LEVEL_AVC_3,
+ LEVEL_AVC_3_1,
+ LEVEL_AVC_3_2,
+ LEVEL_AVC_4,
+ LEVEL_AVC_4_1,
+ LEVEL_AVC_4_2,
+ LEVEL_AVC_5,
+ }),
+ })
+ .withSetter(ProfileLevelSetter, mSize, mFrameRate, mBitrate)
+ .build());
+
+ addParameter(
+ DefineParam(mRequestSync, C2_PARAMKEY_REQUEST_SYNC_FRAME)
+ .withDefault(new C2StreamRequestSyncFrameTuning::output(0u, C2_FALSE))
+ .withFields({C2F(mRequestSync, value).oneOf({ C2_FALSE, C2_TRUE }) })
+ .withSetter(Setter<decltype(*mRequestSync)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mSyncFramePeriod, C2_PARAMKEY_SYNC_FRAME_INTERVAL)
+ .withDefault(new C2StreamSyncFrameIntervalTuning::output(0u, 1000000))
+ .withFields({C2F(mSyncFramePeriod, value).any()})
+ .withSetter(Setter<decltype(*mSyncFramePeriod)>::StrictValueWithNoDeps)
+ .build());
+ }
+
+ static C2R BitrateSetter(bool mayBlock, C2P<C2StreamBitrateInfo::output> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (me.v.value <= 4096) {
+ me.set().value = 4096;
+ }
+ return res;
+ }
+
+ static C2R SizeSetter(bool mayBlock, const C2P<C2StreamPictureSizeInfo::input> &oldMe,
+ C2P<C2StreamPictureSizeInfo::input> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (!me.F(me.v.width).supportsAtAll(me.v.width)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.width)));
+ me.set().width = oldMe.v.width;
+ }
+ if (!me.F(me.v.height).supportsAtAll(me.v.height)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.height)));
+ me.set().height = oldMe.v.height;
+ }
+ return res;
+ }
+
+ static C2R ProfileLevelSetter(
+ bool mayBlock,
+ C2P<C2StreamProfileLevelInfo::output> &me,
+ const C2P<C2VideoSizeStreamTuning::input> &size,
+ const C2P<C2StreamFrameRateInfo::output> &frameRate,
+ const C2P<C2BitrateTuning::output> &bitrate) {
+ (void)mayBlock;
+ if (!me.F(me.v.profile).supportsAtAll(me.v.profile)) {
+ me.set().profile = PROFILE_AVC_CONSTRAINED_BASELINE;
+ }
+
+ struct LevelLimits {
+ C2Config::level_t level;
+ float mbsPerSec;
+ uint64_t mbs;
+ uint32_t bitrate;
+ };
+ constexpr LevelLimits kLimits[] = {
+ { LEVEL_AVC_1, 1485, 99, 64000 },
+ // Decoder does not properly handle level 1b.
+ // { LEVEL_AVC_1B, 1485, 99, 128000 },
+ { LEVEL_AVC_1_1, 3000, 396, 192000 },
+ { LEVEL_AVC_1_2, 6000, 396, 384000 },
+ { LEVEL_AVC_1_3, 11880, 396, 768000 },
+ { LEVEL_AVC_2, 11880, 396, 2000000 },
+ { LEVEL_AVC_2_1, 19800, 792, 4000000 },
+ { LEVEL_AVC_2_2, 20250, 1620, 4000000 },
+ { LEVEL_AVC_3, 40500, 1620, 10000000 },
+ { LEVEL_AVC_3_1, 108000, 3600, 14000000 },
+ { LEVEL_AVC_3_2, 216000, 5120, 20000000 },
+ { LEVEL_AVC_4, 245760, 8192, 20000000 },
+ { LEVEL_AVC_4_1, 245760, 8192, 50000000 },
+ { LEVEL_AVC_4_2, 522240, 8704, 50000000 },
+ { LEVEL_AVC_5, 589824, 22080, 135000000 },
+ };
+
+ uint64_t mbs = uint64_t((size.v.width + 15) / 16) * ((size.v.height + 15) / 16);
+ float mbsPerSec = float(mbs) / frameRate.v.value;
+
+ // Check if the supplied level meets the MB / bitrate requirements. If
+ // not, update the level with the lowest level meeting the requirements.
+
+ bool found = false;
+ // By default needsUpdate = false in case the supplied level does meet
+ // the requirements. For Level 1b, we want to update the level anyway,
+ // so we set it to true in that case.
+ bool needsUpdate = (me.v.level == LEVEL_AVC_1B);
+ for (const LevelLimits &limit : kLimits) {
+ if (mbs <= limit.mbs && mbsPerSec <= limit.mbsPerSec &&
+ bitrate.v.value <= limit.bitrate) {
+ // This is the lowest level that meets the requirements, and if
+ // we haven't seen the supplied level yet, that means we don't
+ // need the update.
+ if (needsUpdate) {
+ ALOGD("Given level %x does not cover current configuration: "
+ "adjusting to %x", me.v.level, limit.level);
+ me.set().level = limit.level;
+ }
+ found = true;
+ break;
+ }
+ if (me.v.level == limit.level) {
+ // We break out of the loop when the lowest feasible level is
+ // found. The fact that we're here means that our level doesn't
+ // meet the requirement and needs to be updated.
+ needsUpdate = true;
+ }
+ }
+ if (!found) {
+ // We set to the highest supported level.
+ me.set().level = LEVEL_AVC_5;
+ }
+
+ return C2R::Ok();
+ }
+
+ static C2R IntraRefreshSetter(bool mayBlock, C2P<C2StreamIntraRefreshTuning::output> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (me.v.period < 1) {
+ me.set().mode = C2Config::INTRA_REFRESH_DISABLED;
+ me.set().period = 0;
+ } else {
+ // only support arbitrary mode (cyclic in our case)
+ me.set().mode = C2Config::INTRA_REFRESH_ARBITRARY;
+ }
+ return res;
+ }
+
+ IV_PROFILE_T getProfile_l() const {
+ switch (mProfileLevel->profile) {
+ case PROFILE_AVC_CONSTRAINED_BASELINE: [[fallthrough]];
+ case PROFILE_AVC_BASELINE: return IV_PROFILE_BASE;
+ case PROFILE_AVC_MAIN: return IV_PROFILE_MAIN;
+ default:
+ ALOGD("Unrecognized profile: %x", mProfileLevel->profile);
+ return IV_PROFILE_DEFAULT;
+ }
+ }
+
+ UWORD32 getLevel_l() const {
+ struct Level {
+ C2Config::level_t c2Level;
+ UWORD32 avcLevel;
+ };
+ constexpr Level levels[] = {
+ { LEVEL_AVC_1, 10 },
+ { LEVEL_AVC_1B, 9 },
+ { LEVEL_AVC_1_1, 11 },
+ { LEVEL_AVC_1_2, 12 },
+ { LEVEL_AVC_1_3, 13 },
+ { LEVEL_AVC_2, 20 },
+ { LEVEL_AVC_2_1, 21 },
+ { LEVEL_AVC_2_2, 22 },
+ { LEVEL_AVC_3, 30 },
+ { LEVEL_AVC_3_1, 31 },
+ { LEVEL_AVC_3_2, 32 },
+ { LEVEL_AVC_4, 40 },
+ { LEVEL_AVC_4_1, 41 },
+ { LEVEL_AVC_4_2, 42 },
+ { LEVEL_AVC_5, 50 },
+ };
+ for (const Level &level : levels) {
+ if (mProfileLevel->level == level.c2Level) {
+ return level.avcLevel;
+ }
+ }
+ ALOGD("Unrecognized level: %x", mProfileLevel->level);
+ return 41;
+ }
+ uint32_t getSyncFramePeriod_l() const {
+ if (mSyncFramePeriod->value < 0 || mSyncFramePeriod->value == INT64_MAX) {
+ return 0;
+ }
+ double period = mSyncFramePeriod->value / 1e6 * mFrameRate->value;
+ return (uint32_t)c2_max(c2_min(period + 0.5, double(UINT32_MAX)), 1.);
+ }
+
+ // unsafe getters
+ std::shared_ptr<C2StreamPictureSizeInfo::input> getSize_l() const { return mSize; }
+ std::shared_ptr<C2StreamIntraRefreshTuning::output> getIntraRefresh_l() const { return mIntraRefresh; }
+ std::shared_ptr<C2StreamFrameRateInfo::output> getFrameRate_l() const { return mFrameRate; }
+ std::shared_ptr<C2StreamBitrateInfo::output> getBitrate_l() const { return mBitrate; }
+ std::shared_ptr<C2StreamRequestSyncFrameTuning::output> getRequestSync_l() const { return mRequestSync; }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamUsageTuning::input> mUsage;
+ std::shared_ptr<C2VideoSizeStreamTuning::input> mSize;
+ std::shared_ptr<C2StreamFrameRateInfo::output> mFrameRate;
+ std::shared_ptr<C2StreamRequestSyncFrameTuning::output> mRequestSync;
+ std::shared_ptr<C2StreamIntraRefreshTuning::output> mIntraRefresh;
+ std::shared_ptr<C2BitrateTuning::output> mBitrate;
+ std::shared_ptr<C2StreamProfileLevelInfo::output> mProfileLevel;
+ std::shared_ptr<C2StreamSyncFrameIntervalTuning::output> mSyncFramePeriod;
+};
+
+#define ive_api_function ih264e_api_function
+
+constexpr char COMPONENT_NAME[] = "c2.android.avc.encoder";
+
+namespace {
+
+// From external/libavc/encoder/ih264e_bitstream.h
+constexpr uint32_t MIN_STREAM_SIZE = 0x800;
+
+static size_t GetCPUCoreCount() {
+ long cpuCoreCount = 1;
+#if defined(_SC_NPROCESSORS_ONLN)
+ cpuCoreCount = sysconf(_SC_NPROCESSORS_ONLN);
+#else
+ // _SC_NPROC_ONLN must be defined...
+ cpuCoreCount = sysconf(_SC_NPROC_ONLN);
+#endif
+ CHECK(cpuCoreCount >= 1);
+ ALOGV("Number of CPU cores: %ld", cpuCoreCount);
+ return (size_t)cpuCoreCount;
+}
+
+} // namespace
+
+C2SoftAvcEnc::C2SoftAvcEnc(
+ const char *name, c2_node_id_t id, const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mIvVideoColorFormat(IV_YUV_420P),
+ mAVCEncProfile(IV_PROFILE_BASE),
+ mAVCEncLevel(41),
+ mStarted(false),
+ mSawInputEOS(false),
+ mSawOutputEOS(false),
+ mSignalledError(false),
+ mCodecCtx(nullptr),
+ // TODO: output buffer size
+ mOutBufferSize(524288) {
+
+ // If dump is enabled, then open create an empty file
+ GENERATE_FILE_NAMES();
+ CREATE_DUMP_FILE(mInFile);
+ CREATE_DUMP_FILE(mOutFile);
+
+ initEncParams();
+}
+
+C2SoftAvcEnc::~C2SoftAvcEnc() {
+ releaseEncoder();
+}
+
+c2_status_t C2SoftAvcEnc::onInit() {
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::onStop() {
+ return C2_OK;
+}
+
+void C2SoftAvcEnc::onReset() {
+ // TODO: use IVE_CMD_CTL_RESET?
+ releaseEncoder();
+ initEncParams();
+}
+
+void C2SoftAvcEnc::onRelease() {
+ releaseEncoder();
+}
+
+c2_status_t C2SoftAvcEnc::onFlush_sm() {
+ // TODO: use IVE_CMD_CTL_FLUSH?
+ return C2_OK;
+}
+
+void C2SoftAvcEnc::initEncParams() {
+ mCodecCtx = nullptr;
+ mMemRecords = nullptr;
+ mNumMemRecords = DEFAULT_MEM_REC_CNT;
+ mHeaderGenerated = 0;
+ mNumCores = GetCPUCoreCount();
+ mArch = DEFAULT_ARCH;
+ mSliceMode = DEFAULT_SLICE_MODE;
+ mSliceParam = DEFAULT_SLICE_PARAM;
+ mHalfPelEnable = DEFAULT_HPEL;
+ mIInterval = DEFAULT_I_INTERVAL;
+ mIDRInterval = DEFAULT_IDR_INTERVAL;
+ mDisableDeblkLevel = DEFAULT_DISABLE_DEBLK_LEVEL;
+ mEnableFastSad = DEFAULT_ENABLE_FAST_SAD;
+ mEnableAltRef = DEFAULT_ENABLE_ALT_REF;
+ mEncSpeed = DEFAULT_ENC_SPEED;
+ mIntra4x4 = DEFAULT_INTRA4x4;
+ mConstrainedIntraFlag = DEFAULT_CONSTRAINED_INTRA;
+ mPSNREnable = DEFAULT_PSNR_ENABLE;
+ mReconEnable = DEFAULT_RECON_ENABLE;
+ mEntropyMode = DEFAULT_ENTROPY_MODE;
+ mBframes = DEFAULT_B_FRAMES;
+
+ gettimeofday(&mTimeStart, nullptr);
+ gettimeofday(&mTimeEnd, nullptr);
+}
+
+c2_status_t C2SoftAvcEnc::setDimensions() {
+ ive_ctl_set_dimensions_ip_t s_dimensions_ip;
+ ive_ctl_set_dimensions_op_t s_dimensions_op;
+ IV_STATUS_T status;
+
+ s_dimensions_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_dimensions_ip.e_sub_cmd = IVE_CMD_CTL_SET_DIMENSIONS;
+ s_dimensions_ip.u4_ht = mSize->height;
+ s_dimensions_ip.u4_wd = mSize->width;
+
+ s_dimensions_ip.u4_timestamp_high = -1;
+ s_dimensions_ip.u4_timestamp_low = -1;
+
+ s_dimensions_ip.u4_size = sizeof(ive_ctl_set_dimensions_ip_t);
+ s_dimensions_op.u4_size = sizeof(ive_ctl_set_dimensions_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_dimensions_ip, &s_dimensions_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set frame dimensions = 0x%x\n",
+ s_dimensions_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setNumCores() {
+ IV_STATUS_T status;
+ ive_ctl_set_num_cores_ip_t s_num_cores_ip;
+ ive_ctl_set_num_cores_op_t s_num_cores_op;
+ s_num_cores_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_num_cores_ip.e_sub_cmd = IVE_CMD_CTL_SET_NUM_CORES;
+ s_num_cores_ip.u4_num_cores = MIN(mNumCores, CODEC_MAX_CORES);
+ s_num_cores_ip.u4_timestamp_high = -1;
+ s_num_cores_ip.u4_timestamp_low = -1;
+ s_num_cores_ip.u4_size = sizeof(ive_ctl_set_num_cores_ip_t);
+
+ s_num_cores_op.u4_size = sizeof(ive_ctl_set_num_cores_op_t);
+
+ status = ive_api_function(
+ mCodecCtx, (void *) &s_num_cores_ip, (void *) &s_num_cores_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set processor params = 0x%x\n",
+ s_num_cores_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setFrameRate() {
+ ive_ctl_set_frame_rate_ip_t s_frame_rate_ip;
+ ive_ctl_set_frame_rate_op_t s_frame_rate_op;
+ IV_STATUS_T status;
+
+ s_frame_rate_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_frame_rate_ip.e_sub_cmd = IVE_CMD_CTL_SET_FRAMERATE;
+
+ s_frame_rate_ip.u4_src_frame_rate = mFrameRate->value + 0.5;
+ s_frame_rate_ip.u4_tgt_frame_rate = mFrameRate->value + 0.5;
+
+ s_frame_rate_ip.u4_timestamp_high = -1;
+ s_frame_rate_ip.u4_timestamp_low = -1;
+
+ s_frame_rate_ip.u4_size = sizeof(ive_ctl_set_frame_rate_ip_t);
+ s_frame_rate_op.u4_size = sizeof(ive_ctl_set_frame_rate_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_frame_rate_ip, &s_frame_rate_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set frame rate = 0x%x\n",
+ s_frame_rate_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setIpeParams() {
+ ive_ctl_set_ipe_params_ip_t s_ipe_params_ip;
+ ive_ctl_set_ipe_params_op_t s_ipe_params_op;
+ IV_STATUS_T status;
+
+ s_ipe_params_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_ipe_params_ip.e_sub_cmd = IVE_CMD_CTL_SET_IPE_PARAMS;
+
+ s_ipe_params_ip.u4_enable_intra_4x4 = mIntra4x4;
+ s_ipe_params_ip.u4_enc_speed_preset = mEncSpeed;
+ s_ipe_params_ip.u4_constrained_intra_pred = mConstrainedIntraFlag;
+
+ s_ipe_params_ip.u4_timestamp_high = -1;
+ s_ipe_params_ip.u4_timestamp_low = -1;
+
+ s_ipe_params_ip.u4_size = sizeof(ive_ctl_set_ipe_params_ip_t);
+ s_ipe_params_op.u4_size = sizeof(ive_ctl_set_ipe_params_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_ipe_params_ip, &s_ipe_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set ipe params = 0x%x\n",
+ s_ipe_params_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setBitRate() {
+ ive_ctl_set_bitrate_ip_t s_bitrate_ip;
+ ive_ctl_set_bitrate_op_t s_bitrate_op;
+ IV_STATUS_T status;
+
+ s_bitrate_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_bitrate_ip.e_sub_cmd = IVE_CMD_CTL_SET_BITRATE;
+
+ s_bitrate_ip.u4_target_bitrate = mBitrate->value;
+
+ s_bitrate_ip.u4_timestamp_high = -1;
+ s_bitrate_ip.u4_timestamp_low = -1;
+
+ s_bitrate_ip.u4_size = sizeof(ive_ctl_set_bitrate_ip_t);
+ s_bitrate_op.u4_size = sizeof(ive_ctl_set_bitrate_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_bitrate_ip, &s_bitrate_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set bit rate = 0x%x\n", s_bitrate_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setFrameType(IV_PICTURE_CODING_TYPE_T e_frame_type) {
+ ive_ctl_set_frame_type_ip_t s_frame_type_ip;
+ ive_ctl_set_frame_type_op_t s_frame_type_op;
+ IV_STATUS_T status;
+ s_frame_type_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_frame_type_ip.e_sub_cmd = IVE_CMD_CTL_SET_FRAMETYPE;
+
+ s_frame_type_ip.e_frame_type = e_frame_type;
+
+ s_frame_type_ip.u4_timestamp_high = -1;
+ s_frame_type_ip.u4_timestamp_low = -1;
+
+ s_frame_type_ip.u4_size = sizeof(ive_ctl_set_frame_type_ip_t);
+ s_frame_type_op.u4_size = sizeof(ive_ctl_set_frame_type_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_frame_type_ip, &s_frame_type_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set frame type = 0x%x\n",
+ s_frame_type_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setQp() {
+ ive_ctl_set_qp_ip_t s_qp_ip;
+ ive_ctl_set_qp_op_t s_qp_op;
+ IV_STATUS_T status;
+
+ s_qp_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_qp_ip.e_sub_cmd = IVE_CMD_CTL_SET_QP;
+
+ s_qp_ip.u4_i_qp = DEFAULT_I_QP;
+ s_qp_ip.u4_i_qp_max = DEFAULT_QP_MAX;
+ s_qp_ip.u4_i_qp_min = DEFAULT_QP_MIN;
+
+ s_qp_ip.u4_p_qp = DEFAULT_P_QP;
+ s_qp_ip.u4_p_qp_max = DEFAULT_QP_MAX;
+ s_qp_ip.u4_p_qp_min = DEFAULT_QP_MIN;
+
+ s_qp_ip.u4_b_qp = DEFAULT_P_QP;
+ s_qp_ip.u4_b_qp_max = DEFAULT_QP_MAX;
+ s_qp_ip.u4_b_qp_min = DEFAULT_QP_MIN;
+
+ s_qp_ip.u4_timestamp_high = -1;
+ s_qp_ip.u4_timestamp_low = -1;
+
+ s_qp_ip.u4_size = sizeof(ive_ctl_set_qp_ip_t);
+ s_qp_op.u4_size = sizeof(ive_ctl_set_qp_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_qp_ip, &s_qp_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set qp 0x%x\n", s_qp_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setEncMode(IVE_ENC_MODE_T e_enc_mode) {
+ IV_STATUS_T status;
+ ive_ctl_set_enc_mode_ip_t s_enc_mode_ip;
+ ive_ctl_set_enc_mode_op_t s_enc_mode_op;
+
+ s_enc_mode_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_enc_mode_ip.e_sub_cmd = IVE_CMD_CTL_SET_ENC_MODE;
+
+ s_enc_mode_ip.e_enc_mode = e_enc_mode;
+
+ s_enc_mode_ip.u4_timestamp_high = -1;
+ s_enc_mode_ip.u4_timestamp_low = -1;
+
+ s_enc_mode_ip.u4_size = sizeof(ive_ctl_set_enc_mode_ip_t);
+ s_enc_mode_op.u4_size = sizeof(ive_ctl_set_enc_mode_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_enc_mode_ip, &s_enc_mode_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set in header encode mode = 0x%x\n",
+ s_enc_mode_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setVbvParams() {
+ ive_ctl_set_vbv_params_ip_t s_vbv_ip;
+ ive_ctl_set_vbv_params_op_t s_vbv_op;
+ IV_STATUS_T status;
+
+ s_vbv_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_vbv_ip.e_sub_cmd = IVE_CMD_CTL_SET_VBV_PARAMS;
+
+ s_vbv_ip.u4_vbv_buf_size = 0;
+ s_vbv_ip.u4_vbv_buffer_delay = 1000;
+
+ s_vbv_ip.u4_timestamp_high = -1;
+ s_vbv_ip.u4_timestamp_low = -1;
+
+ s_vbv_ip.u4_size = sizeof(ive_ctl_set_vbv_params_ip_t);
+ s_vbv_op.u4_size = sizeof(ive_ctl_set_vbv_params_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_vbv_ip, &s_vbv_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set VBV params = 0x%x\n", s_vbv_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setAirParams() {
+ ive_ctl_set_air_params_ip_t s_air_ip;
+ ive_ctl_set_air_params_op_t s_air_op;
+ IV_STATUS_T status;
+
+ s_air_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_air_ip.e_sub_cmd = IVE_CMD_CTL_SET_AIR_PARAMS;
+
+ s_air_ip.e_air_mode =
+ (mIntraRefresh->mode == C2Config::INTRA_REFRESH_DISABLED || mIntraRefresh->period < 1)
+ ? IVE_AIR_MODE_NONE : IVE_AIR_MODE_CYCLIC;
+ s_air_ip.u4_air_refresh_period = mIntraRefresh->period;
+
+ s_air_ip.u4_timestamp_high = -1;
+ s_air_ip.u4_timestamp_low = -1;
+
+ s_air_ip.u4_size = sizeof(ive_ctl_set_air_params_ip_t);
+ s_air_op.u4_size = sizeof(ive_ctl_set_air_params_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_air_ip, &s_air_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set air params = 0x%x\n", s_air_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setMeParams() {
+ IV_STATUS_T status;
+ ive_ctl_set_me_params_ip_t s_me_params_ip;
+ ive_ctl_set_me_params_op_t s_me_params_op;
+
+ s_me_params_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_me_params_ip.e_sub_cmd = IVE_CMD_CTL_SET_ME_PARAMS;
+
+ s_me_params_ip.u4_enable_fast_sad = mEnableFastSad;
+ s_me_params_ip.u4_enable_alt_ref = mEnableAltRef;
+
+ s_me_params_ip.u4_enable_hpel = mHalfPelEnable;
+ s_me_params_ip.u4_enable_qpel = DEFAULT_QPEL;
+ s_me_params_ip.u4_me_speed_preset = DEFAULT_ME_SPEED;
+ s_me_params_ip.u4_srch_rng_x = DEFAULT_SRCH_RNG_X;
+ s_me_params_ip.u4_srch_rng_y = DEFAULT_SRCH_RNG_Y;
+
+ s_me_params_ip.u4_timestamp_high = -1;
+ s_me_params_ip.u4_timestamp_low = -1;
+
+ s_me_params_ip.u4_size = sizeof(ive_ctl_set_me_params_ip_t);
+ s_me_params_op.u4_size = sizeof(ive_ctl_set_me_params_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_me_params_ip, &s_me_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set me params = 0x%x\n", s_me_params_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setGopParams() {
+ IV_STATUS_T status;
+ ive_ctl_set_gop_params_ip_t s_gop_params_ip;
+ ive_ctl_set_gop_params_op_t s_gop_params_op;
+
+ s_gop_params_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_gop_params_ip.e_sub_cmd = IVE_CMD_CTL_SET_GOP_PARAMS;
+
+ s_gop_params_ip.u4_i_frm_interval = mIInterval;
+ s_gop_params_ip.u4_idr_frm_interval = mIDRInterval;
+
+ s_gop_params_ip.u4_timestamp_high = -1;
+ s_gop_params_ip.u4_timestamp_low = -1;
+
+ s_gop_params_ip.u4_size = sizeof(ive_ctl_set_gop_params_ip_t);
+ s_gop_params_op.u4_size = sizeof(ive_ctl_set_gop_params_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_gop_params_ip, &s_gop_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set GOP params = 0x%x\n",
+ s_gop_params_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setProfileParams() {
+ IntfImpl::Lock lock = mIntf->lock();
+
+ IV_STATUS_T status;
+ ive_ctl_set_profile_params_ip_t s_profile_params_ip;
+ ive_ctl_set_profile_params_op_t s_profile_params_op;
+
+ s_profile_params_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_profile_params_ip.e_sub_cmd = IVE_CMD_CTL_SET_PROFILE_PARAMS;
+
+ s_profile_params_ip.e_profile = mIntf->getProfile_l();
+ s_profile_params_ip.u4_entropy_coding_mode = mEntropyMode;
+ s_profile_params_ip.u4_timestamp_high = -1;
+ s_profile_params_ip.u4_timestamp_low = -1;
+
+ s_profile_params_ip.u4_size = sizeof(ive_ctl_set_profile_params_ip_t);
+ s_profile_params_op.u4_size = sizeof(ive_ctl_set_profile_params_op_t);
+ lock.unlock();
+
+ status = ive_api_function(mCodecCtx, &s_profile_params_ip, &s_profile_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to set profile params = 0x%x\n",
+ s_profile_params_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setDeblockParams() {
+ IV_STATUS_T status;
+ ive_ctl_set_deblock_params_ip_t s_deblock_params_ip;
+ ive_ctl_set_deblock_params_op_t s_deblock_params_op;
+
+ s_deblock_params_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_deblock_params_ip.e_sub_cmd = IVE_CMD_CTL_SET_DEBLOCK_PARAMS;
+
+ s_deblock_params_ip.u4_disable_deblock_level = mDisableDeblkLevel;
+
+ s_deblock_params_ip.u4_timestamp_high = -1;
+ s_deblock_params_ip.u4_timestamp_low = -1;
+
+ s_deblock_params_ip.u4_size = sizeof(ive_ctl_set_deblock_params_ip_t);
+ s_deblock_params_op.u4_size = sizeof(ive_ctl_set_deblock_params_op_t);
+
+ status = ive_api_function(mCodecCtx, &s_deblock_params_ip, &s_deblock_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to enable/disable deblock params = 0x%x\n",
+ s_deblock_params_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+void C2SoftAvcEnc::logVersion() {
+ ive_ctl_getversioninfo_ip_t s_ctl_ip;
+ ive_ctl_getversioninfo_op_t s_ctl_op;
+ UWORD8 au1_buf[512];
+ IV_STATUS_T status;
+
+ s_ctl_ip.e_cmd = IVE_CMD_VIDEO_CTL;
+ s_ctl_ip.e_sub_cmd = IVE_CMD_CTL_GETVERSION;
+ s_ctl_ip.u4_size = sizeof(ive_ctl_getversioninfo_ip_t);
+ s_ctl_op.u4_size = sizeof(ive_ctl_getversioninfo_op_t);
+ s_ctl_ip.pu1_version = au1_buf;
+ s_ctl_ip.u4_version_bufsize = sizeof(au1_buf);
+
+ status = ive_api_function(mCodecCtx, (void *) &s_ctl_ip, (void *) &s_ctl_op);
+
+ if (status != IV_SUCCESS) {
+ ALOGE("Error in getting version: 0x%x", s_ctl_op.u4_error_code);
+ } else {
+ ALOGV("Ittiam encoder version: %s", (char *)s_ctl_ip.pu1_version);
+ }
+ return;
+}
+
+c2_status_t C2SoftAvcEnc::initEncoder() {
+ IV_STATUS_T status;
+ WORD32 level;
+
+ CHECK(!mStarted);
+
+ c2_status_t errType = C2_OK;
+
+ {
+ IntfImpl::Lock lock = mIntf->lock();
+ mSize = mIntf->getSize_l();
+ mBitrate = mIntf->getBitrate_l();
+ mFrameRate = mIntf->getFrameRate_l();
+ mIntraRefresh = mIntf->getIntraRefresh_l();
+ mAVCEncLevel = mIntf->getLevel_l();
+ mIInterval = mIntf->getSyncFramePeriod_l();
+ mIDRInterval = mIntf->getSyncFramePeriod_l();
+ }
+ uint32_t width = mSize->width;
+ uint32_t height = mSize->height;
+
+ mStride = width;
+
+ // TODO
+ mIvVideoColorFormat = IV_YUV_420P;
+
+ ALOGD("Params width %d height %d level %d colorFormat %d", width,
+ height, mAVCEncLevel, mIvVideoColorFormat);
+
+ /* Getting Number of MemRecords */
+ {
+ iv_num_mem_rec_ip_t s_num_mem_rec_ip;
+ iv_num_mem_rec_op_t s_num_mem_rec_op;
+
+ s_num_mem_rec_ip.u4_size = sizeof(iv_num_mem_rec_ip_t);
+ s_num_mem_rec_op.u4_size = sizeof(iv_num_mem_rec_op_t);
+
+ s_num_mem_rec_ip.e_cmd = IV_CMD_GET_NUM_MEM_REC;
+
+ status = ive_api_function(nullptr, &s_num_mem_rec_ip, &s_num_mem_rec_op);
+
+ if (status != IV_SUCCESS) {
+ ALOGE("Get number of memory records failed = 0x%x\n",
+ s_num_mem_rec_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+
+ mNumMemRecords = s_num_mem_rec_op.u4_num_mem_rec;
+ }
+
+ /* Allocate array to hold memory records */
+ if (mNumMemRecords > SIZE_MAX / sizeof(iv_mem_rec_t)) {
+ ALOGE("requested memory size is too big.");
+ return C2_CORRUPTED;
+ }
+ mMemRecords = (iv_mem_rec_t *)malloc(mNumMemRecords * sizeof(iv_mem_rec_t));
+ if (nullptr == mMemRecords) {
+ ALOGE("Unable to allocate memory for hold memory records: Size %zu",
+ mNumMemRecords * sizeof(iv_mem_rec_t));
+ mSignalledError = true;
+ return C2_CORRUPTED;
+ }
+
+ {
+ iv_mem_rec_t *ps_mem_rec;
+ ps_mem_rec = mMemRecords;
+ for (size_t i = 0; i < mNumMemRecords; i++) {
+ ps_mem_rec->u4_size = sizeof(iv_mem_rec_t);
+ ps_mem_rec->pv_base = nullptr;
+ ps_mem_rec->u4_mem_size = 0;
+ ps_mem_rec->u4_mem_alignment = 0;
+ ps_mem_rec->e_mem_type = IV_NA_MEM_TYPE;
+
+ ps_mem_rec++;
+ }
+ }
+
+ /* Getting MemRecords Attributes */
+ {
+ iv_fill_mem_rec_ip_t s_fill_mem_rec_ip;
+ iv_fill_mem_rec_op_t s_fill_mem_rec_op;
+
+ s_fill_mem_rec_ip.u4_size = sizeof(iv_fill_mem_rec_ip_t);
+ s_fill_mem_rec_op.u4_size = sizeof(iv_fill_mem_rec_op_t);
+
+ s_fill_mem_rec_ip.e_cmd = IV_CMD_FILL_NUM_MEM_REC;
+ s_fill_mem_rec_ip.ps_mem_rec = mMemRecords;
+ s_fill_mem_rec_ip.u4_num_mem_rec = mNumMemRecords;
+ s_fill_mem_rec_ip.u4_max_wd = width;
+ s_fill_mem_rec_ip.u4_max_ht = height;
+ s_fill_mem_rec_ip.u4_max_level = mAVCEncLevel;
+ s_fill_mem_rec_ip.e_color_format = DEFAULT_INP_COLOR_FORMAT;
+ s_fill_mem_rec_ip.u4_max_ref_cnt = DEFAULT_MAX_REF_FRM;
+ s_fill_mem_rec_ip.u4_max_reorder_cnt = DEFAULT_MAX_REORDER_FRM;
+ s_fill_mem_rec_ip.u4_max_srch_rng_x = DEFAULT_MAX_SRCH_RANGE_X;
+ s_fill_mem_rec_ip.u4_max_srch_rng_y = DEFAULT_MAX_SRCH_RANGE_Y;
+
+ status = ive_api_function(nullptr, &s_fill_mem_rec_ip, &s_fill_mem_rec_op);
+
+ if (status != IV_SUCCESS) {
+ ALOGE("Fill memory records failed = 0x%x\n",
+ s_fill_mem_rec_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ }
+
+ /* Allocating Memory for Mem Records */
+ {
+ WORD32 total_size;
+ iv_mem_rec_t *ps_mem_rec;
+ total_size = 0;
+ ps_mem_rec = mMemRecords;
+
+ for (size_t i = 0; i < mNumMemRecords; i++) {
+ ps_mem_rec->pv_base = ive_aligned_malloc(
+ ps_mem_rec->u4_mem_alignment, ps_mem_rec->u4_mem_size);
+ if (ps_mem_rec->pv_base == nullptr) {
+ ALOGE("Allocation failure for mem record id %zu size %u\n", i,
+ ps_mem_rec->u4_mem_size);
+ return C2_CORRUPTED;
+
+ }
+ total_size += ps_mem_rec->u4_mem_size;
+
+ ps_mem_rec++;
+ }
+ }
+
+ /* Codec Instance Creation */
+ {
+ ive_init_ip_t s_init_ip;
+ ive_init_op_t s_init_op;
+
+ mCodecCtx = (iv_obj_t *)mMemRecords[0].pv_base;
+ mCodecCtx->u4_size = sizeof(iv_obj_t);
+ mCodecCtx->pv_fxns = (void *)ive_api_function;
+
+ s_init_ip.u4_size = sizeof(ive_init_ip_t);
+ s_init_op.u4_size = sizeof(ive_init_op_t);
+
+ s_init_ip.e_cmd = IV_CMD_INIT;
+ s_init_ip.u4_num_mem_rec = mNumMemRecords;
+ s_init_ip.ps_mem_rec = mMemRecords;
+ s_init_ip.u4_max_wd = width;
+ s_init_ip.u4_max_ht = height;
+ s_init_ip.u4_max_ref_cnt = DEFAULT_MAX_REF_FRM;
+ s_init_ip.u4_max_reorder_cnt = DEFAULT_MAX_REORDER_FRM;
+ s_init_ip.u4_max_level = mAVCEncLevel;
+ s_init_ip.e_inp_color_fmt = mIvVideoColorFormat;
+
+ if (mReconEnable || mPSNREnable) {
+ s_init_ip.u4_enable_recon = 1;
+ } else {
+ s_init_ip.u4_enable_recon = 0;
+ }
+ s_init_ip.e_recon_color_fmt = DEFAULT_RECON_COLOR_FORMAT;
+ s_init_ip.e_rc_mode = DEFAULT_RC_MODE;
+ s_init_ip.u4_max_framerate = DEFAULT_MAX_FRAMERATE;
+ s_init_ip.u4_max_bitrate = DEFAULT_MAX_BITRATE;
+ s_init_ip.u4_num_bframes = mBframes;
+ s_init_ip.e_content_type = IV_PROGRESSIVE;
+ s_init_ip.u4_max_srch_rng_x = DEFAULT_MAX_SRCH_RANGE_X;
+ s_init_ip.u4_max_srch_rng_y = DEFAULT_MAX_SRCH_RANGE_Y;
+ s_init_ip.e_slice_mode = mSliceMode;
+ s_init_ip.u4_slice_param = mSliceParam;
+ s_init_ip.e_arch = mArch;
+ s_init_ip.e_soc = DEFAULT_SOC;
+
+ status = ive_api_function(mCodecCtx, &s_init_ip, &s_init_op);
+
+ if (status != IV_SUCCESS) {
+ ALOGE("Init encoder failed = 0x%x\n", s_init_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+ }
+
+ /* Get Codec Version */
+ logVersion();
+
+ /* set processor details */
+ setNumCores();
+
+ /* Video control Set Frame dimensions */
+ setDimensions();
+
+ /* Video control Set Frame rates */
+ setFrameRate();
+
+ /* Video control Set IPE Params */
+ setIpeParams();
+
+ /* Video control Set Bitrate */
+ setBitRate();
+
+ /* Video control Set QP */
+ setQp();
+
+ /* Video control Set AIR params */
+ setAirParams();
+
+ /* Video control Set VBV params */
+ setVbvParams();
+
+ /* Video control Set Motion estimation params */
+ setMeParams();
+
+ /* Video control Set GOP params */
+ setGopParams();
+
+ /* Video control Set Deblock params */
+ setDeblockParams();
+
+ /* Video control Set Profile params */
+ setProfileParams();
+
+ /* Video control Set in Encode header mode */
+ setEncMode(IVE_ENC_MODE_HEADER);
+
+ ALOGV("init_codec successfull");
+
+ mSpsPpsHeaderReceived = false;
+ mStarted = true;
+
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::releaseEncoder() {
+ IV_STATUS_T status = IV_SUCCESS;
+ iv_retrieve_mem_rec_ip_t s_retrieve_mem_ip;
+ iv_retrieve_mem_rec_op_t s_retrieve_mem_op;
+ iv_mem_rec_t *ps_mem_rec;
+
+ if (!mStarted) {
+ return C2_OK;
+ }
+
+ s_retrieve_mem_ip.u4_size = sizeof(iv_retrieve_mem_rec_ip_t);
+ s_retrieve_mem_op.u4_size = sizeof(iv_retrieve_mem_rec_op_t);
+ s_retrieve_mem_ip.e_cmd = IV_CMD_RETRIEVE_MEMREC;
+ s_retrieve_mem_ip.ps_mem_rec = mMemRecords;
+
+ status = ive_api_function(mCodecCtx, &s_retrieve_mem_ip, &s_retrieve_mem_op);
+
+ if (status != IV_SUCCESS) {
+ ALOGE("Unable to retrieve memory records = 0x%x\n",
+ s_retrieve_mem_op.u4_error_code);
+ return C2_CORRUPTED;
+ }
+
+ /* Free memory records */
+ ps_mem_rec = mMemRecords;
+ for (size_t i = 0; i < s_retrieve_mem_op.u4_num_mem_rec_filled; i++) {
+ if (ps_mem_rec) ive_aligned_free(ps_mem_rec->pv_base);
+ else {
+ ALOGE("memory record is null.");
+ return C2_CORRUPTED;
+ }
+ ps_mem_rec++;
+ }
+
+ if (mMemRecords) free(mMemRecords);
+
+ // clear other pointers into the space being free()d
+ mCodecCtx = nullptr;
+
+ mStarted = false;
+
+ return C2_OK;
+}
+
+c2_status_t C2SoftAvcEnc::setEncodeArgs(
+ ive_video_encode_ip_t *ps_encode_ip,
+ ive_video_encode_op_t *ps_encode_op,
+ const C2GraphicView *const input,
+ uint8_t *base,
+ uint32_t capacity,
+ uint64_t timestamp) {
+ iv_raw_buf_t *ps_inp_raw_buf;
+
+ ps_inp_raw_buf = &ps_encode_ip->s_inp_buf;
+ ps_encode_ip->s_out_buf.pv_buf = base;
+ ps_encode_ip->s_out_buf.u4_bytes = 0;
+ ps_encode_ip->s_out_buf.u4_bufsize = capacity;
+ ps_encode_ip->u4_size = sizeof(ive_video_encode_ip_t);
+ ps_encode_op->u4_size = sizeof(ive_video_encode_op_t);
+
+ ps_encode_ip->e_cmd = IVE_CMD_VIDEO_ENCODE;
+ ps_encode_ip->pv_bufs = nullptr;
+ ps_encode_ip->pv_mb_info = nullptr;
+ ps_encode_ip->pv_pic_info = nullptr;
+ ps_encode_ip->u4_mb_info_type = 0;
+ ps_encode_ip->u4_pic_info_type = 0;
+ ps_encode_ip->u4_is_last = 0;
+ ps_encode_ip->u4_timestamp_high = timestamp >> 32;
+ ps_encode_ip->u4_timestamp_low = timestamp & 0xFFFFFFFF;
+ ps_encode_op->s_out_buf.pv_buf = nullptr;
+
+ /* Initialize color formats */
+ memset(ps_inp_raw_buf, 0, sizeof(iv_raw_buf_t));
+ ps_inp_raw_buf->u4_size = sizeof(iv_raw_buf_t);
+ ps_inp_raw_buf->e_color_fmt = mIvVideoColorFormat;
+ if (input == nullptr) {
+ if (mSawInputEOS){
+ ps_encode_ip->u4_is_last = 1;
+ }
+ return C2_OK;
+ }
+
+ if (input->width() < mSize->width ||
+ input->height() < mSize->height) {
+ /* Expect width height to be configured */
+ ALOGW("unexpected Capacity Aspect %d(%d) x %d(%d)", input->width(),
+ mSize->width, input->height(), mSize->height);
+ return C2_BAD_VALUE;
+ }
+ ALOGV("width = %d, height = %d", input->width(), input->height());
+ const C2PlanarLayout &layout = input->layout();
+ uint8_t *yPlane = const_cast<uint8_t *>(input->data()[C2PlanarLayout::PLANE_Y]);
+ uint8_t *uPlane = const_cast<uint8_t *>(input->data()[C2PlanarLayout::PLANE_U]);
+ uint8_t *vPlane = const_cast<uint8_t *>(input->data()[C2PlanarLayout::PLANE_V]);
+ int32_t yStride = layout.planes[C2PlanarLayout::PLANE_Y].rowInc;
+ int32_t uStride = layout.planes[C2PlanarLayout::PLANE_U].rowInc;
+ int32_t vStride = layout.planes[C2PlanarLayout::PLANE_V].rowInc;
+
+ uint32_t width = mSize->width;
+ uint32_t height = mSize->height;
+ // width and height are always even (as block size is 16x16)
+ CHECK_EQ((width & 1u), 0u);
+ CHECK_EQ((height & 1u), 0u);
+ size_t yPlaneSize = width * height;
+
+ switch (layout.type) {
+ case C2PlanarLayout::TYPE_RGB:
+ [[fallthrough]];
+ case C2PlanarLayout::TYPE_RGBA: {
+ ALOGV("yPlaneSize = %zu", yPlaneSize);
+ MemoryBlock conversionBuffer = mConversionBuffers.fetch(yPlaneSize * 3 / 2);
+ mConversionBuffersInUse.emplace(conversionBuffer.data(), conversionBuffer);
+ yPlane = conversionBuffer.data();
+ uPlane = yPlane + yPlaneSize;
+ vPlane = uPlane + yPlaneSize / 4;
+ yStride = width;
+ uStride = vStride = yStride / 2;
+ ConvertRGBToPlanarYUV(yPlane, yStride, height, conversionBuffer.size(), *input);
+ break;
+ }
+ case C2PlanarLayout::TYPE_YUV: {
+ if (!IsYUV420(*input)) {
+ ALOGE("input is not YUV420");
+ return C2_BAD_VALUE;
+ }
+
+ if (layout.planes[layout.PLANE_Y].colInc == 1
+ && layout.planes[layout.PLANE_U].colInc == 1
+ && layout.planes[layout.PLANE_V].colInc == 1
+ && uStride == vStride
+ && yStride == 2 * vStride) {
+ // I420 compatible - already set up above
+ break;
+ }
+
+ // copy to I420
+ yStride = width;
+ uStride = vStride = yStride / 2;
+ MemoryBlock conversionBuffer = mConversionBuffers.fetch(yPlaneSize * 3 / 2);
+ mConversionBuffersInUse.emplace(conversionBuffer.data(), conversionBuffer);
+ MediaImage2 img = CreateYUV420PlanarMediaImage2(width, height, yStride, height);
+ status_t err = ImageCopy(conversionBuffer.data(), &img, *input);
+ if (err != OK) {
+ ALOGE("Buffer conversion failed: %d", err);
+ return C2_BAD_VALUE;
+ }
+ yPlane = conversionBuffer.data();
+ uPlane = yPlane + yPlaneSize;
+ vPlane = uPlane + yPlaneSize / 4;
+ break;
+
+ }
+
+ case C2PlanarLayout::TYPE_YUVA:
+ ALOGE("YUVA plane type is not supported");
+ return C2_BAD_VALUE;
+
+ default:
+ ALOGE("Unrecognized plane type: %d", layout.type);
+ return C2_BAD_VALUE;
+ }
+
+ switch (mIvVideoColorFormat) {
+ case IV_YUV_420P:
+ {
+ // input buffer is supposed to be const but Ittiam API wants bare pointer.
+ ps_inp_raw_buf->apv_bufs[0] = yPlane;
+ ps_inp_raw_buf->apv_bufs[1] = uPlane;
+ ps_inp_raw_buf->apv_bufs[2] = vPlane;
+
+ ps_inp_raw_buf->au4_wd[0] = input->width();
+ ps_inp_raw_buf->au4_wd[1] = input->width() / 2;
+ ps_inp_raw_buf->au4_wd[2] = input->width() / 2;
+
+ ps_inp_raw_buf->au4_ht[0] = input->height();
+ ps_inp_raw_buf->au4_ht[1] = input->height() / 2;
+ ps_inp_raw_buf->au4_ht[2] = input->height() / 2;
+
+ ps_inp_raw_buf->au4_strd[0] = yStride;
+ ps_inp_raw_buf->au4_strd[1] = uStride;
+ ps_inp_raw_buf->au4_strd[2] = vStride;
+ break;
+ }
+
+ case IV_YUV_422ILE:
+ {
+ // TODO
+ // ps_inp_raw_buf->apv_bufs[0] = pu1_buf;
+ // ps_inp_raw_buf->au4_wd[0] = mWidth * 2;
+ // ps_inp_raw_buf->au4_ht[0] = mHeight;
+ // ps_inp_raw_buf->au4_strd[0] = mStride * 2;
+ break;
+ }
+
+ case IV_YUV_420SP_UV:
+ case IV_YUV_420SP_VU:
+ default:
+ {
+ ps_inp_raw_buf->apv_bufs[0] = yPlane;
+ ps_inp_raw_buf->apv_bufs[1] = uPlane;
+
+ ps_inp_raw_buf->au4_wd[0] = input->width();
+ ps_inp_raw_buf->au4_wd[1] = input->width();
+
+ ps_inp_raw_buf->au4_ht[0] = input->height();
+ ps_inp_raw_buf->au4_ht[1] = input->height() / 2;
+
+ ps_inp_raw_buf->au4_strd[0] = yStride;
+ ps_inp_raw_buf->au4_strd[1] = uStride;
+ break;
+ }
+ }
+ return C2_OK;
+}
+
+void C2SoftAvcEnc::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+
+ IV_STATUS_T status;
+ WORD32 timeDelay, timeTaken;
+ uint64_t timestamp = work->input.ordinal.timestamp.peekull();
+
+ // Initialize encoder if not already initialized
+ if (mCodecCtx == nullptr) {
+ if (C2_OK != initEncoder()) {
+ ALOGE("Failed to initialize encoder");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ if (mSignalledError) {
+ return;
+ }
+
+ // while (!mSawOutputEOS && !outQueue.empty()) {
+ c2_status_t error;
+ ive_video_encode_ip_t s_encode_ip;
+ ive_video_encode_op_t s_encode_op;
+
+ if (!mSpsPpsHeaderReceived) {
+ constexpr uint32_t kHeaderLength = MIN_STREAM_SIZE;
+ uint8_t header[kHeaderLength];
+ error = setEncodeArgs(
+ &s_encode_ip, &s_encode_op, nullptr, header, kHeaderLength, timestamp);
+ if (error != C2_OK) {
+ ALOGE("setEncodeArgs failed: %d", error);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ status = ive_api_function(mCodecCtx, &s_encode_ip, &s_encode_op);
+
+ if (IV_SUCCESS != status) {
+ ALOGE("Encode header failed = 0x%x\n",
+ s_encode_op.u4_error_code);
+ return;
+ } else {
+ ALOGV("Bytes Generated in header %d\n",
+ s_encode_op.s_out_buf.u4_bytes);
+ }
+
+ mSpsPpsHeaderReceived = true;
+
+ std::unique_ptr<C2StreamCsdInfo::output> csd =
+ C2StreamCsdInfo::output::AllocUnique(s_encode_op.s_out_buf.u4_bytes, 0u);
+ if (!csd) {
+ ALOGE("CSD allocation failed");
+ mSignalledError = true;
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ memcpy(csd->m.value, header, s_encode_op.s_out_buf.u4_bytes);
+ work->worklets.front()->output.configUpdate.push_back(std::move(csd));
+
+ DUMP_TO_FILE(
+ mOutFile, csd->m.value, csd->flexCount());
+ }
+
+ // handle dynamic config parameters
+ {
+ IntfImpl::Lock lock = mIntf->lock();
+ std::shared_ptr<C2StreamIntraRefreshTuning::output> intraRefresh = mIntf->getIntraRefresh_l();
+ std::shared_ptr<C2StreamBitrateInfo::output> bitrate = mIntf->getBitrate_l();
+ std::shared_ptr<C2StreamRequestSyncFrameTuning::output> requestSync = mIntf->getRequestSync_l();
+ lock.unlock();
+
+ if (bitrate != mBitrate) {
+ mBitrate = bitrate;
+ setBitRate();
+ }
+
+ if (intraRefresh != mIntraRefresh) {
+ mIntraRefresh = intraRefresh;
+ setAirParams();
+ }
+
+ if (requestSync != mRequestSync) {
+ // we can handle IDR immediately
+ if (requestSync->value) {
+ // unset request
+ C2StreamRequestSyncFrameTuning::output clearSync(0u, C2_FALSE);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ mIntf->config({ &clearSync }, C2_MAY_BLOCK, &failures);
+ ALOGV("Got sync request");
+ setFrameType(IV_IDR_FRAME);
+ }
+ mRequestSync = requestSync;
+ }
+ }
+
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ mSawInputEOS = true;
+ }
+
+ /* In normal mode, store inputBufferInfo and this will be returned
+ when encoder consumes this input */
+ // if (!mInputDataIsMeta && (inputBufferInfo != NULL)) {
+ // for (size_t i = 0; i < MAX_INPUT_BUFFER_HEADERS; i++) {
+ // if (NULL == mInputBufferInfo[i]) {
+ // mInputBufferInfo[i] = inputBufferInfo;
+ // break;
+ // }
+ // }
+ // }
+ std::shared_ptr<const C2GraphicView> view;
+ std::shared_ptr<C2Buffer> inputBuffer;
+ if (!work->input.buffers.empty()) {
+ inputBuffer = work->input.buffers[0];
+ view = std::make_shared<const C2GraphicView>(
+ inputBuffer->data().graphicBlocks().front().map().get());
+ if (view->error() != C2_OK) {
+ ALOGE("graphic view map err = %d", view->error());
+ return;
+ }
+ }
+
+ std::shared_ptr<C2LinearBlock> block;
+
+ do {
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ // TODO: error handling, proper usage, etc.
+ c2_status_t err = pool->fetchLinearBlock(mOutBufferSize, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetch linear block err = %d", err);
+ work->result = err;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ if (wView.error() != C2_OK) {
+ ALOGE("write view map err = %d", wView.error());
+ work->result = wView.error();
+ return;
+ }
+
+ error = setEncodeArgs(
+ &s_encode_ip, &s_encode_op, view.get(), wView.base(), wView.capacity(), timestamp);
+ if (error != C2_OK) {
+ ALOGE("setEncodeArgs failed : %d", error);
+ mSignalledError = true;
+ work->result = error;
+ return;
+ }
+
+ // DUMP_TO_FILE(
+ // mInFile, s_encode_ip.s_inp_buf.apv_bufs[0],
+ // (mHeight * mStride * 3 / 2));
+
+ GETTIME(&mTimeStart, nullptr);
+ /* Compute time elapsed between end of previous decode()
+ * to start of current decode() */
+ TIME_DIFF(mTimeEnd, mTimeStart, timeDelay);
+ status = ive_api_function(mCodecCtx, &s_encode_ip, &s_encode_op);
+
+ if (IV_SUCCESS != status) {
+ if ((s_encode_op.u4_error_code & 0xFF) == IH264E_BITSTREAM_BUFFER_OVERFLOW) {
+ // TODO: use IVE_CMD_CTL_GETBUFINFO for proper max input size?
+ mOutBufferSize *= 2;
+ continue;
+ }
+ ALOGE("Encode Frame failed = 0x%x\n",
+ s_encode_op.u4_error_code);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ } while (IV_SUCCESS != status);
+
+ // Hold input buffer reference
+ if (inputBuffer) {
+ mBuffers[s_encode_ip.s_inp_buf.apv_bufs[0]] = inputBuffer;
+ }
+
+ GETTIME(&mTimeEnd, nullptr);
+ /* Compute time taken for decode() */
+ TIME_DIFF(mTimeStart, mTimeEnd, timeTaken);
+
+ ALOGV("timeTaken=%6d delay=%6d numBytes=%6d", timeTaken, timeDelay,
+ s_encode_op.s_out_buf.u4_bytes);
+
+ void *freed = s_encode_op.s_inp_buf.apv_bufs[0];
+ /* If encoder frees up an input buffer, mark it as free */
+ if (freed != nullptr) {
+ if (mBuffers.count(freed) == 0u) {
+ ALOGD("buffer not tracked");
+ } else {
+ // Release input buffer reference
+ mBuffers.erase(freed);
+ mConversionBuffersInUse.erase(freed);
+ }
+ }
+
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->worklets.front()->output.ordinal.timestamp =
+ ((uint64_t)s_encode_op.u4_timestamp_high << 32) | s_encode_op.u4_timestamp_low;
+ work->worklets.front()->output.buffers.clear();
+
+ if (s_encode_op.s_out_buf.u4_bytes) {
+ std::shared_ptr<C2Buffer> buffer =
+ createLinearBuffer(block, 0, s_encode_op.s_out_buf.u4_bytes);
+ if (IV_IDR_FRAME == s_encode_op.u4_encoded_frame_type) {
+ ALOGV("IDR frame produced");
+ buffer->setInfo(std::make_shared<C2StreamPictureTypeMaskInfo::output>(
+ 0u /* stream id */, C2PictureTypeKeyFrame));
+ }
+ work->worklets.front()->output.buffers.push_back(buffer);
+ }
+
+ if (s_encode_op.u4_is_last) {
+ // outputBufferHeader->nFlags |= OMX_BUFFERFLAG_EOS;
+ mSawOutputEOS = true;
+ } else {
+ // outputBufferHeader->nFlags &= ~OMX_BUFFERFLAG_EOS;
+ }
+}
+
+c2_status_t C2SoftAvcEnc::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // TODO: use IVE_CMD_CTL_FLUSH?
+ (void)drainMode;
+ (void)pool;
+ return C2_OK;
+}
+
+
+class C2SoftAvcEncFactory : public C2ComponentFactory {
+public:
+ C2SoftAvcEncFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftAvcEnc(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftAvcEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftAvcEnc::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftAvcEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftAvcEncFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftAvcEncFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/avc/C2SoftAvcEnc.h b/media/codec2/components/avc/C2SoftAvcEnc.h
new file mode 100644
index 0000000..aa3ca61
--- /dev/null
+++ b/media/codec2/components/avc/C2SoftAvcEnc.h
@@ -0,0 +1,296 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_AVC_ENC_H__
+#define ANDROID_C2_SOFT_AVC_ENC_H__
+
+#include <map>
+
+#include <utils/Vector.h>
+
+#include <SimpleC2Component.h>
+
+#include "ih264_typedefs.h"
+#include "iv2.h"
+#include "ive2.h"
+
+namespace android {
+
+#define CODEC_MAX_CORES 4
+#define LEN_STATUS_BUFFER (10 * 1024)
+#define MAX_VBV_BUFF_SIZE (120 * 16384)
+#define MAX_NUM_IO_BUFS 3
+
+#define DEFAULT_MAX_REF_FRM 2
+#define DEFAULT_MAX_REORDER_FRM 0
+#define DEFAULT_QP_MIN 10
+#define DEFAULT_QP_MAX 40
+#define DEFAULT_MAX_BITRATE 20000000
+#define DEFAULT_MAX_SRCH_RANGE_X 256
+#define DEFAULT_MAX_SRCH_RANGE_Y 256
+#define DEFAULT_MAX_FRAMERATE 120000
+#define DEFAULT_NUM_CORES 1
+#define DEFAULT_NUM_CORES_PRE_ENC 0
+#define DEFAULT_FPS 30
+#define DEFAULT_ENC_SPEED IVE_NORMAL
+
+#define DEFAULT_MEM_REC_CNT 0
+#define DEFAULT_RECON_ENABLE 0
+#define DEFAULT_CHKSUM_ENABLE 0
+#define DEFAULT_START_FRM 0
+#define DEFAULT_NUM_FRMS 0xFFFFFFFF
+#define DEFAULT_INP_COLOR_FORMAT IV_YUV_420SP_VU
+#define DEFAULT_RECON_COLOR_FORMAT IV_YUV_420P
+#define DEFAULT_LOOPBACK 0
+#define DEFAULT_SRC_FRAME_RATE 30
+#define DEFAULT_TGT_FRAME_RATE 30
+#define DEFAULT_MAX_WD 1920
+#define DEFAULT_MAX_HT 1920
+#define DEFAULT_MAX_LEVEL 41
+#define DEFAULT_STRIDE 0
+#define DEFAULT_WD 1280
+#define DEFAULT_HT 720
+#define DEFAULT_PSNR_ENABLE 0
+#define DEFAULT_ME_SPEED 100
+#define DEFAULT_ENABLE_FAST_SAD 0
+#define DEFAULT_ENABLE_ALT_REF 0
+#define DEFAULT_RC_MODE IVE_RC_STORAGE
+#define DEFAULT_BITRATE 6000000
+#define DEFAULT_I_QP 22
+#define DEFAULT_I_QP_MAX DEFAULT_QP_MAX
+#define DEFAULT_I_QP_MIN DEFAULT_QP_MIN
+#define DEFAULT_P_QP 28
+#define DEFAULT_P_QP_MAX DEFAULT_QP_MAX
+#define DEFAULT_P_QP_MIN DEFAULT_QP_MIN
+#define DEFAULT_B_QP 22
+#define DEFAULT_B_QP_MAX DEFAULT_QP_MAX
+#define DEFAULT_B_QP_MIN DEFAULT_QP_MIN
+#define DEFAULT_AIR IVE_AIR_MODE_NONE
+#define DEFAULT_AIR_REFRESH_PERIOD 30
+#define DEFAULT_SRCH_RNG_X 64
+#define DEFAULT_SRCH_RNG_Y 48
+#define DEFAULT_I_INTERVAL 30
+#define DEFAULT_IDR_INTERVAL 1000
+#define DEFAULT_B_FRAMES 0
+#define DEFAULT_DISABLE_DEBLK_LEVEL 0
+#define DEFAULT_HPEL 1
+#define DEFAULT_QPEL 1
+#define DEFAULT_I4 1
+#define DEFAULT_EPROFILE IV_PROFILE_BASE
+#define DEFAULT_ENTROPY_MODE 0
+#define DEFAULT_SLICE_MODE IVE_SLICE_MODE_NONE
+#define DEFAULT_SLICE_PARAM 256
+#define DEFAULT_ARCH ARCH_ARM_A9Q
+#define DEFAULT_SOC SOC_GENERIC
+#define DEFAULT_INTRA4x4 0
+#define STRLENGTH 500
+#define DEFAULT_CONSTRAINED_INTRA 0
+
+#define MIN(a, b) ((a) < (b))? (a) : (b)
+#define MAX(a, b) ((a) > (b))? (a) : (b)
+#define ALIGN16(x) ((((x) + 15) >> 4) << 4)
+#define ALIGN128(x) ((((x) + 127) >> 7) << 7)
+#define ALIGN4096(x) ((((x) + 4095) >> 12) << 12)
+
+/** Used to remove warnings about unused parameters */
+#define UNUSED(x) ((void)(x))
+
+/** Get time */
+#define GETTIME(a, b) gettimeofday(a, b);
+
+/** Compute difference between start and end */
+#define TIME_DIFF(start, end, diff) \
+ diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
+ ((end).tv_usec - (start).tv_usec);
+
+#define ive_aligned_malloc(alignment, size) memalign(alignment, size)
+#define ive_aligned_free(buf) free(buf)
+
+struct C2SoftAvcEnc : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftAvcEnc(const char *name, c2_node_id_t id, const std::shared_ptr<IntfImpl> &intfImpl);
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+protected:
+ virtual ~C2SoftAvcEnc();
+
+private:
+ // OMX input buffer's timestamp and flags
+ typedef struct {
+ int64_t mTimeUs;
+ int32_t mFlags;
+ } InputBufferInfo;
+
+ std::shared_ptr<IntfImpl> mIntf;
+
+ int32_t mStride;
+
+ struct timeval mTimeStart; // Time at the start of decode()
+ struct timeval mTimeEnd; // Time at the end of decode()
+
+#ifdef FILE_DUMP_ENABLE
+ char mInFile[200];
+ char mOutFile[200];
+#endif /* FILE_DUMP_ENABLE */
+
+ IV_COLOR_FORMAT_T mIvVideoColorFormat;
+
+ IV_PROFILE_T mAVCEncProfile __unused;
+ WORD32 mAVCEncLevel;
+ bool mStarted;
+ bool mSpsPpsHeaderReceived;
+
+ bool mSawInputEOS;
+ bool mSawOutputEOS;
+ bool mSignalledError;
+ bool mIntra4x4;
+ bool mEnableFastSad;
+ bool mEnableAltRef;
+ bool mReconEnable;
+ bool mPSNREnable;
+ bool mEntropyMode;
+ bool mConstrainedIntraFlag;
+ IVE_SPEED_CONFIG mEncSpeed;
+
+ iv_obj_t *mCodecCtx; // Codec context
+ iv_mem_rec_t *mMemRecords; // Memory records requested by the codec
+ size_t mNumMemRecords; // Number of memory records requested by codec
+ size_t mNumCores; // Number of cores used by the codec
+
+ // configurations used by component in process
+ // (TODO: keep this in intf but make them internal only)
+ std::shared_ptr<C2StreamPictureSizeInfo::input> mSize;
+ std::shared_ptr<C2StreamIntraRefreshTuning::output> mIntraRefresh;
+ std::shared_ptr<C2StreamFrameRateInfo::output> mFrameRate;
+ std::shared_ptr<C2StreamBitrateInfo::output> mBitrate;
+ std::shared_ptr<C2StreamRequestSyncFrameTuning::output> mRequestSync;
+
+ uint32_t mOutBufferSize;
+ UWORD32 mHeaderGenerated;
+ UWORD32 mBframes;
+ IV_ARCH_T mArch;
+ IVE_SLICE_MODE_T mSliceMode;
+ UWORD32 mSliceParam;
+ bool mHalfPelEnable;
+ UWORD32 mIInterval;
+ UWORD32 mIDRInterval;
+ UWORD32 mDisableDeblkLevel;
+ std::map<const void *, std::shared_ptr<C2Buffer>> mBuffers;
+ MemoryBlockPool mConversionBuffers;
+ std::map<const void *, MemoryBlock> mConversionBuffersInUse;
+
+ void initEncParams();
+ c2_status_t initEncoder();
+ c2_status_t releaseEncoder();
+
+ c2_status_t setFrameType(IV_PICTURE_CODING_TYPE_T e_frame_type);
+ c2_status_t setQp();
+ c2_status_t setEncMode(IVE_ENC_MODE_T e_enc_mode);
+ c2_status_t setDimensions();
+ c2_status_t setNumCores();
+ c2_status_t setFrameRate();
+ c2_status_t setIpeParams();
+ c2_status_t setBitRate();
+ c2_status_t setAirParams();
+ c2_status_t setMeParams();
+ c2_status_t setGopParams();
+ c2_status_t setProfileParams();
+ c2_status_t setDeblockParams();
+ c2_status_t setVbvParams();
+ void logVersion();
+ c2_status_t setEncodeArgs(
+ ive_video_encode_ip_t *ps_encode_ip,
+ ive_video_encode_op_t *ps_encode_op,
+ const C2GraphicView *const input,
+ uint8_t *base,
+ uint32_t capacity,
+ uint64_t timestamp);
+
+ C2_DO_NOT_COPY(C2SoftAvcEnc);
+};
+
+#ifdef FILE_DUMP_ENABLE
+
+#define INPUT_DUMP_PATH "/sdcard/media/avce_input"
+#define INPUT_DUMP_EXT "yuv"
+#define OUTPUT_DUMP_PATH "/sdcard/media/avce_output"
+#define OUTPUT_DUMP_EXT "h264"
+
+#define GENERATE_FILE_NAMES() { \
+ GETTIME(&mTimeStart, NULL); \
+ strcpy(mInFile, ""); \
+ sprintf(mInFile, "%s_%ld.%ld.%s", INPUT_DUMP_PATH, \
+ mTimeStart.tv_sec, mTimeStart.tv_usec, \
+ INPUT_DUMP_EXT); \
+ strcpy(mOutFile, ""); \
+ sprintf(mOutFile, "%s_%ld.%ld.%s", OUTPUT_DUMP_PATH,\
+ mTimeStart.tv_sec, mTimeStart.tv_usec, \
+ OUTPUT_DUMP_EXT); \
+}
+
+#define CREATE_DUMP_FILE(m_filename) { \
+ FILE *fp = fopen(m_filename, "wb"); \
+ if (fp != NULL) { \
+ ALOGD("Opened file %s", m_filename); \
+ fclose(fp); \
+ } else { \
+ ALOGD("Could not open file %s", m_filename); \
+ } \
+}
+#define DUMP_TO_FILE(m_filename, m_buf, m_size) \
+{ \
+ FILE *fp = fopen(m_filename, "ab"); \
+ if (fp != NULL && m_buf != NULL) { \
+ int i; \
+ i = fwrite(m_buf, 1, m_size, fp); \
+ ALOGD("fwrite ret %d to write %d", i, m_size); \
+ if (i != (int)m_size) { \
+ ALOGD("Error in fwrite, returned %d", i); \
+ perror("Error in write to file"); \
+ } \
+ fclose(fp); \
+ } else { \
+ ALOGD("Could not write to file %s", m_filename);\
+ if (fp != NULL) \
+ fclose(fp); \
+ } \
+}
+#else /* FILE_DUMP_ENABLE */
+#define INPUT_DUMP_PATH
+#define INPUT_DUMP_EXT
+#define OUTPUT_DUMP_PATH
+#define OUTPUT_DUMP_EXT
+#define GENERATE_FILE_NAMES()
+#define CREATE_DUMP_FILE(m_filename)
+#define DUMP_TO_FILE(m_filename, m_buf, m_size)
+#endif /* FILE_DUMP_ENABLE */
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_AVC_ENC_H__
diff --git a/media/codec2/components/base/Android.bp b/media/codec2/components/base/Android.bp
new file mode 100644
index 0000000..06bb81a
--- /dev/null
+++ b/media/codec2/components/base/Android.bp
@@ -0,0 +1,141 @@
+// DO NOT DEPEND ON THIS DIRECTLY
+// use libcodec2_soft-defaults instead
+cc_library_shared {
+ name: "libcodec2_soft_common",
+ defaults: ["libcodec2-impl-defaults"],
+ vendor_available: true,
+
+ srcs: [
+ "SimpleC2Component.cpp",
+ "SimpleC2Interface.cpp",
+ ],
+
+ export_include_dirs: [
+ "include",
+ ],
+
+ export_shared_lib_headers: [
+ "libsfplugin_ccodec_utils",
+ ],
+
+ shared_libs: [
+ "libcutils", // for properties
+ "liblog", // for ALOG
+ "libsfplugin_ccodec_utils", // for ImageCopy
+ "libstagefright_foundation", // for Mutexed
+ ],
+
+ sanitize: {
+ misc_undefined: [
+ "unsigned-integer-overflow",
+ "signed-integer-overflow",
+ ],
+ cfi: true,
+ diag: {
+ cfi: true,
+ },
+ },
+
+ ldflags: ["-Wl,-Bsymbolic"],
+}
+
+// public dependency for software codec implementation
+// to be used by code under media/codecs/* only as its stability is not guaranteed
+cc_defaults {
+ name: "libcodec2_soft-defaults",
+ defaults: ["libcodec2-impl-defaults"],
+ vendor_available: true,
+
+ export_shared_lib_headers: [
+ "libsfplugin_ccodec_utils",
+ ],
+
+ shared_libs: [
+ "libcodec2_soft_common",
+ "libcutils", // for properties
+ "liblog", // for ALOG
+ "libsfplugin_ccodec_utils", // for ImageCopy
+ "libstagefright_foundation", // for ColorUtils and MIME
+ ],
+
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
+
+ ldflags: ["-Wl,-Bsymbolic"],
+}
+
+// public dependency for software codec implementation
+// to be used by code under media/codecs/* only
+cc_defaults {
+ name: "libcodec2_soft_sanitize_all-defaults",
+
+ sanitize: {
+ misc_undefined: [
+ "unsigned-integer-overflow",
+ "signed-integer-overflow",
+ ],
+ cfi: true,
+ diag: {
+ cfi: true,
+ },
+ },
+}
+
+// public dependency for software codec implementation
+// to be used by code under media/codecs/* only
+cc_defaults {
+ name: "libcodec2_soft_sanitize_signed-defaults",
+
+ sanitize: {
+ misc_undefined: [
+ "signed-integer-overflow",
+ ],
+ cfi: true,
+ diag: {
+ cfi: true,
+ },
+ },
+}
+
+// TEMP: used by cheets2 project - remove when no longer used
+cc_library_shared {
+ name: "libcodec2_simple_component",
+ vendor_available: true,
+
+ srcs: [
+ "SimpleC2Interface.cpp",
+ ],
+
+ local_include_dirs: [
+ "include",
+ ],
+
+ export_include_dirs: [
+ "include",
+ ],
+
+ shared_libs: [
+ "libcodec2",
+ "libcodec2_vndk",
+ "libcutils",
+ "liblog",
+ "libstagefright_foundation",
+ "libutils",
+ ],
+
+ sanitize: {
+ misc_undefined: [
+ "unsigned-integer-overflow",
+ "signed-integer-overflow",
+ ],
+ cfi: true,
+ diag: {
+ cfi: true,
+ },
+ },
+
+ ldflags: ["-Wl,-Bsymbolic"],
+}
+
diff --git a/media/codec2/components/base/SimpleC2Component.cpp b/media/codec2/components/base/SimpleC2Component.cpp
new file mode 100644
index 0000000..7990ee5
--- /dev/null
+++ b/media/codec2/components/base/SimpleC2Component.cpp
@@ -0,0 +1,562 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "SimpleC2Component"
+#include <log/log.h>
+
+#include <cutils/properties.h>
+#include <media/stagefright/foundation/AMessage.h>
+
+#include <inttypes.h>
+
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <SimpleC2Component.h>
+
+namespace android {
+
+std::unique_ptr<C2Work> SimpleC2Component::WorkQueue::pop_front() {
+ std::unique_ptr<C2Work> work = std::move(mQueue.front().work);
+ mQueue.pop_front();
+ return work;
+}
+
+void SimpleC2Component::WorkQueue::push_back(std::unique_ptr<C2Work> work) {
+ mQueue.push_back({ std::move(work), NO_DRAIN });
+}
+
+bool SimpleC2Component::WorkQueue::empty() const {
+ return mQueue.empty();
+}
+
+void SimpleC2Component::WorkQueue::clear() {
+ mQueue.clear();
+}
+
+uint32_t SimpleC2Component::WorkQueue::drainMode() const {
+ return mQueue.front().drainMode;
+}
+
+void SimpleC2Component::WorkQueue::markDrain(uint32_t drainMode) {
+ mQueue.push_back({ nullptr, drainMode });
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+SimpleC2Component::WorkHandler::WorkHandler() : mRunning(false) {}
+
+void SimpleC2Component::WorkHandler::setComponent(
+ const std::shared_ptr<SimpleC2Component> &thiz) {
+ mThiz = thiz;
+}
+
+static void Reply(const sp<AMessage> &msg, int32_t *err = nullptr) {
+ sp<AReplyToken> replyId;
+ CHECK(msg->senderAwaitsResponse(&replyId));
+ sp<AMessage> reply = new AMessage;
+ if (err) {
+ reply->setInt32("err", *err);
+ }
+ reply->postReply(replyId);
+}
+
+void SimpleC2Component::WorkHandler::onMessageReceived(const sp<AMessage> &msg) {
+ std::shared_ptr<SimpleC2Component> thiz = mThiz.lock();
+ if (!thiz) {
+ ALOGD("component not yet set; msg = %s", msg->debugString().c_str());
+ sp<AReplyToken> replyId;
+ if (msg->senderAwaitsResponse(&replyId)) {
+ sp<AMessage> reply = new AMessage;
+ reply->setInt32("err", C2_CORRUPTED);
+ reply->postReply(replyId);
+ }
+ return;
+ }
+
+ switch (msg->what()) {
+ case kWhatProcess: {
+ if (mRunning) {
+ if (thiz->processQueue()) {
+ (new AMessage(kWhatProcess, this))->post();
+ }
+ } else {
+ ALOGV("Ignore process message as we're not running");
+ }
+ break;
+ }
+ case kWhatInit: {
+ int32_t err = thiz->onInit();
+ Reply(msg, &err);
+ [[fallthrough]];
+ }
+ case kWhatStart: {
+ mRunning = true;
+ break;
+ }
+ case kWhatStop: {
+ int32_t err = thiz->onStop();
+ Reply(msg, &err);
+ break;
+ }
+ case kWhatReset: {
+ thiz->onReset();
+ mRunning = false;
+ Reply(msg);
+ break;
+ }
+ case kWhatRelease: {
+ thiz->onRelease();
+ mRunning = false;
+ Reply(msg);
+ break;
+ }
+ default: {
+ ALOGD("Unrecognized msg: %d", msg->what());
+ break;
+ }
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+namespace {
+
+struct DummyReadView : public C2ReadView {
+ DummyReadView() : C2ReadView(C2_NO_INIT) {}
+};
+
+} // namespace
+
+SimpleC2Component::SimpleC2Component(
+ const std::shared_ptr<C2ComponentInterface> &intf)
+ : mDummyReadView(DummyReadView()),
+ mIntf(intf),
+ mLooper(new ALooper),
+ mHandler(new WorkHandler) {
+ mLooper->setName(intf->getName().c_str());
+ (void)mLooper->registerHandler(mHandler);
+ mLooper->start(false, false, ANDROID_PRIORITY_VIDEO);
+}
+
+SimpleC2Component::~SimpleC2Component() {
+ mLooper->unregisterHandler(mHandler->id());
+ (void)mLooper->stop();
+}
+
+c2_status_t SimpleC2Component::setListener_vb(
+ const std::shared_ptr<C2Component::Listener> &listener, c2_blocking_t mayBlock) {
+ mHandler->setComponent(shared_from_this());
+
+ Mutexed<ExecState>::Locked state(mExecState);
+ if (state->mState == RUNNING) {
+ if (listener) {
+ return C2_BAD_STATE;
+ } else if (!mayBlock) {
+ return C2_BLOCKING;
+ }
+ }
+ state->mListener = listener;
+ // TODO: wait for listener change to have taken place before returning
+ // (e.g. if there is an ongoing listener callback)
+ return C2_OK;
+}
+
+c2_status_t SimpleC2Component::queue_nb(std::list<std::unique_ptr<C2Work>> * const items) {
+ {
+ Mutexed<ExecState>::Locked state(mExecState);
+ if (state->mState != RUNNING) {
+ return C2_BAD_STATE;
+ }
+ }
+ bool queueWasEmpty = false;
+ {
+ Mutexed<WorkQueue>::Locked queue(mWorkQueue);
+ queueWasEmpty = queue->empty();
+ while (!items->empty()) {
+ queue->push_back(std::move(items->front()));
+ items->pop_front();
+ }
+ }
+ if (queueWasEmpty) {
+ (new AMessage(WorkHandler::kWhatProcess, mHandler))->post();
+ }
+ return C2_OK;
+}
+
+c2_status_t SimpleC2Component::announce_nb(const std::vector<C2WorkOutline> &items) {
+ (void)items;
+ return C2_OMITTED;
+}
+
+c2_status_t SimpleC2Component::flush_sm(
+ flush_mode_t flushMode, std::list<std::unique_ptr<C2Work>>* const flushedWork) {
+ (void)flushMode;
+ {
+ Mutexed<ExecState>::Locked state(mExecState);
+ if (state->mState != RUNNING) {
+ return C2_BAD_STATE;
+ }
+ }
+ {
+ Mutexed<WorkQueue>::Locked queue(mWorkQueue);
+ queue->incGeneration();
+ // TODO: queue->splicedBy(flushedWork, flushedWork->end());
+ while (!queue->empty()) {
+ std::unique_ptr<C2Work> work = queue->pop_front();
+ if (work) {
+ flushedWork->push_back(std::move(work));
+ }
+ }
+ }
+ {
+ Mutexed<PendingWork>::Locked pending(mPendingWork);
+ while (!pending->empty()) {
+ flushedWork->push_back(std::move(pending->begin()->second));
+ pending->erase(pending->begin());
+ }
+ }
+
+ return C2_OK;
+}
+
+c2_status_t SimpleC2Component::drain_nb(drain_mode_t drainMode) {
+ if (drainMode == DRAIN_CHAIN) {
+ return C2_OMITTED;
+ }
+ {
+ Mutexed<ExecState>::Locked state(mExecState);
+ if (state->mState != RUNNING) {
+ return C2_BAD_STATE;
+ }
+ }
+ bool queueWasEmpty = false;
+ {
+ Mutexed<WorkQueue>::Locked queue(mWorkQueue);
+ queueWasEmpty = queue->empty();
+ queue->markDrain(drainMode);
+ }
+ if (queueWasEmpty) {
+ (new AMessage(WorkHandler::kWhatProcess, mHandler))->post();
+ }
+
+ return C2_OK;
+}
+
+c2_status_t SimpleC2Component::start() {
+ Mutexed<ExecState>::Locked state(mExecState);
+ if (state->mState == RUNNING) {
+ return C2_BAD_STATE;
+ }
+ bool needsInit = (state->mState == UNINITIALIZED);
+ state.unlock();
+ if (needsInit) {
+ sp<AMessage> reply;
+ (new AMessage(WorkHandler::kWhatInit, mHandler))->postAndAwaitResponse(&reply);
+ int32_t err;
+ CHECK(reply->findInt32("err", &err));
+ if (err != C2_OK) {
+ return (c2_status_t)err;
+ }
+ } else {
+ (new AMessage(WorkHandler::kWhatStart, mHandler))->post();
+ }
+ state.lock();
+ state->mState = RUNNING;
+ return C2_OK;
+}
+
+c2_status_t SimpleC2Component::stop() {
+ ALOGV("stop");
+ {
+ Mutexed<ExecState>::Locked state(mExecState);
+ if (state->mState != RUNNING) {
+ return C2_BAD_STATE;
+ }
+ state->mState = STOPPED;
+ }
+ {
+ Mutexed<WorkQueue>::Locked queue(mWorkQueue);
+ queue->clear();
+ }
+ {
+ Mutexed<PendingWork>::Locked pending(mPendingWork);
+ pending->clear();
+ }
+ sp<AMessage> reply;
+ (new AMessage(WorkHandler::kWhatStop, mHandler))->postAndAwaitResponse(&reply);
+ int32_t err;
+ CHECK(reply->findInt32("err", &err));
+ if (err != C2_OK) {
+ return (c2_status_t)err;
+ }
+ return C2_OK;
+}
+
+c2_status_t SimpleC2Component::reset() {
+ ALOGV("reset");
+ {
+ Mutexed<ExecState>::Locked state(mExecState);
+ state->mState = UNINITIALIZED;
+ }
+ {
+ Mutexed<WorkQueue>::Locked queue(mWorkQueue);
+ queue->clear();
+ }
+ {
+ Mutexed<PendingWork>::Locked pending(mPendingWork);
+ pending->clear();
+ }
+ sp<AMessage> reply;
+ (new AMessage(WorkHandler::kWhatReset, mHandler))->postAndAwaitResponse(&reply);
+ return C2_OK;
+}
+
+c2_status_t SimpleC2Component::release() {
+ ALOGV("release");
+ sp<AMessage> reply;
+ (new AMessage(WorkHandler::kWhatRelease, mHandler))->postAndAwaitResponse(&reply);
+ return C2_OK;
+}
+
+std::shared_ptr<C2ComponentInterface> SimpleC2Component::intf() {
+ return mIntf;
+}
+
+namespace {
+
+std::list<std::unique_ptr<C2Work>> vec(std::unique_ptr<C2Work> &work) {
+ std::list<std::unique_ptr<C2Work>> ret;
+ ret.push_back(std::move(work));
+ return ret;
+}
+
+} // namespace
+
+void SimpleC2Component::finish(
+ uint64_t frameIndex, std::function<void(const std::unique_ptr<C2Work> &)> fillWork) {
+ std::unique_ptr<C2Work> work;
+ {
+ Mutexed<PendingWork>::Locked pending(mPendingWork);
+ if (pending->count(frameIndex) == 0) {
+ ALOGW("unknown frame index: %" PRIu64, frameIndex);
+ return;
+ }
+ work = std::move(pending->at(frameIndex));
+ pending->erase(frameIndex);
+ }
+ if (work) {
+ fillWork(work);
+ std::shared_ptr<C2Component::Listener> listener = mExecState.lock()->mListener;
+ listener->onWorkDone_nb(shared_from_this(), vec(work));
+ ALOGV("returning pending work");
+ }
+}
+
+void SimpleC2Component::cloneAndSend(
+ uint64_t frameIndex,
+ const std::unique_ptr<C2Work> ¤tWork,
+ std::function<void(const std::unique_ptr<C2Work> &)> fillWork) {
+ std::unique_ptr<C2Work> work(new C2Work);
+ if (currentWork->input.ordinal.frameIndex == frameIndex) {
+ work->input.flags = currentWork->input.flags;
+ work->input.ordinal = currentWork->input.ordinal;
+ } else {
+ Mutexed<PendingWork>::Locked pending(mPendingWork);
+ if (pending->count(frameIndex) == 0) {
+ ALOGW("unknown frame index: %" PRIu64, frameIndex);
+ return;
+ }
+ work->input.flags = pending->at(frameIndex)->input.flags;
+ work->input.ordinal = pending->at(frameIndex)->input.ordinal;
+ }
+ work->worklets.emplace_back(new C2Worklet);
+ if (work) {
+ fillWork(work);
+ std::shared_ptr<C2Component::Listener> listener = mExecState.lock()->mListener;
+ listener->onWorkDone_nb(shared_from_this(), vec(work));
+ ALOGV("cloned and sending work");
+ }
+}
+
+bool SimpleC2Component::processQueue() {
+ std::unique_ptr<C2Work> work;
+ uint64_t generation;
+ int32_t drainMode;
+ bool isFlushPending = false;
+ bool hasQueuedWork = false;
+ {
+ Mutexed<WorkQueue>::Locked queue(mWorkQueue);
+ if (queue->empty()) {
+ return false;
+ }
+
+ generation = queue->generation();
+ drainMode = queue->drainMode();
+ isFlushPending = queue->popPendingFlush();
+ work = queue->pop_front();
+ hasQueuedWork = !queue->empty();
+ }
+ if (isFlushPending) {
+ ALOGV("processing pending flush");
+ c2_status_t err = onFlush_sm();
+ if (err != C2_OK) {
+ ALOGD("flush err: %d", err);
+ // TODO: error
+ }
+ }
+
+ if (!mOutputBlockPool) {
+ c2_status_t err = [this] {
+ // TODO: don't use query_vb
+ C2StreamFormatConfig::output outputFormat(0u);
+ std::vector<std::unique_ptr<C2Param>> params;
+ c2_status_t err = intf()->query_vb(
+ { &outputFormat },
+ { C2PortBlockPoolsTuning::output::PARAM_TYPE },
+ C2_DONT_BLOCK,
+ ¶ms);
+ if (err != C2_OK && err != C2_BAD_INDEX) {
+ ALOGD("query err = %d", err);
+ return err;
+ }
+ C2BlockPool::local_id_t poolId =
+ outputFormat.value == C2FormatVideo
+ ? C2BlockPool::BASIC_GRAPHIC
+ : C2BlockPool::BASIC_LINEAR;
+ if (params.size()) {
+ C2PortBlockPoolsTuning::output *outputPools =
+ C2PortBlockPoolsTuning::output::From(params[0].get());
+ if (outputPools && outputPools->flexCount() >= 1) {
+ poolId = outputPools->m.values[0];
+ }
+ }
+
+ err = GetCodec2BlockPool(poolId, shared_from_this(), &mOutputBlockPool);
+ ALOGD("Using output block pool with poolID %llu => got %llu - %d",
+ (unsigned long long)poolId,
+ (unsigned long long)(
+ mOutputBlockPool ? mOutputBlockPool->getLocalId() : 111000111),
+ err);
+ return err;
+ }();
+ if (err != C2_OK) {
+ Mutexed<ExecState>::Locked state(mExecState);
+ std::shared_ptr<C2Component::Listener> listener = state->mListener;
+ state.unlock();
+ listener->onError_nb(shared_from_this(), err);
+ return hasQueuedWork;
+ }
+ }
+
+ if (!work) {
+ c2_status_t err = drain(drainMode, mOutputBlockPool);
+ if (err != C2_OK) {
+ Mutexed<ExecState>::Locked state(mExecState);
+ std::shared_ptr<C2Component::Listener> listener = state->mListener;
+ state.unlock();
+ listener->onError_nb(shared_from_this(), err);
+ }
+ return hasQueuedWork;
+ }
+
+ {
+ std::vector<C2Param *> updates;
+ for (const std::unique_ptr<C2Param> ¶m: work->input.configUpdate) {
+ if (param) {
+ updates.emplace_back(param.get());
+ }
+ }
+ if (!updates.empty()) {
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = intf()->config_vb(updates, C2_MAY_BLOCK, &failures);
+ ALOGD("applied %zu configUpdates => %s (%d)", updates.size(), asString(err), err);
+ }
+ }
+
+ ALOGV("start processing frame #%" PRIu64, work->input.ordinal.frameIndex.peeku());
+ process(work, mOutputBlockPool);
+ ALOGV("processed frame #%" PRIu64, work->input.ordinal.frameIndex.peeku());
+ {
+ Mutexed<WorkQueue>::Locked queue(mWorkQueue);
+ if (queue->generation() != generation) {
+ ALOGD("work form old generation: was %" PRIu64 " now %" PRIu64,
+ queue->generation(), generation);
+ work->result = C2_NOT_FOUND;
+ queue.unlock();
+ {
+ Mutexed<ExecState>::Locked state(mExecState);
+ std::shared_ptr<C2Component::Listener> listener = state->mListener;
+ state.unlock();
+ listener->onWorkDone_nb(shared_from_this(), vec(work));
+ }
+ queue.lock();
+ return hasQueuedWork;
+ }
+ }
+ if (work->workletsProcessed != 0u) {
+ Mutexed<ExecState>::Locked state(mExecState);
+ ALOGV("returning this work");
+ std::shared_ptr<C2Component::Listener> listener = state->mListener;
+ state.unlock();
+ listener->onWorkDone_nb(shared_from_this(), vec(work));
+ } else {
+ ALOGV("queue pending work");
+ work->input.buffers.clear();
+ std::unique_ptr<C2Work> unexpected;
+ {
+ Mutexed<PendingWork>::Locked pending(mPendingWork);
+ uint64_t frameIndex = work->input.ordinal.frameIndex.peeku();
+ if (pending->count(frameIndex) != 0) {
+ unexpected = std::move(pending->at(frameIndex));
+ pending->erase(frameIndex);
+ }
+ (void)pending->insert({ frameIndex, std::move(work) });
+ }
+ if (unexpected) {
+ ALOGD("unexpected pending work");
+ unexpected->result = C2_CORRUPTED;
+ Mutexed<ExecState>::Locked state(mExecState);
+ std::shared_ptr<C2Component::Listener> listener = state->mListener;
+ state.unlock();
+ listener->onWorkDone_nb(shared_from_this(), vec(unexpected));
+ }
+ }
+ return hasQueuedWork;
+}
+
+std::shared_ptr<C2Buffer> SimpleC2Component::createLinearBuffer(
+ const std::shared_ptr<C2LinearBlock> &block) {
+ return createLinearBuffer(block, block->offset(), block->size());
+}
+
+std::shared_ptr<C2Buffer> SimpleC2Component::createLinearBuffer(
+ const std::shared_ptr<C2LinearBlock> &block, size_t offset, size_t size) {
+ return C2Buffer::CreateLinearBuffer(block->share(offset, size, ::C2Fence()));
+}
+
+std::shared_ptr<C2Buffer> SimpleC2Component::createGraphicBuffer(
+ const std::shared_ptr<C2GraphicBlock> &block) {
+ return createGraphicBuffer(block, C2Rect(block->width(), block->height()));
+}
+
+std::shared_ptr<C2Buffer> SimpleC2Component::createGraphicBuffer(
+ const std::shared_ptr<C2GraphicBlock> &block, const C2Rect &crop) {
+ return C2Buffer::CreateGraphicBuffer(block->share(crop, ::C2Fence()));
+}
+
+} // namespace android
diff --git a/media/codec2/components/base/SimpleC2Interface.cpp b/media/codec2/components/base/SimpleC2Interface.cpp
new file mode 100644
index 0000000..c849a4e
--- /dev/null
+++ b/media/codec2/components/base/SimpleC2Interface.cpp
@@ -0,0 +1,315 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "SimpleC2Interface"
+#include <utils/Log.h>
+
+// use MediaDefs here vs. MediaCodecConstants as this is not MediaCodec specific/dependent
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <SimpleC2Interface.h>
+
+namespace android {
+
+/* SimpleInterface */
+
+SimpleInterface<void>::BaseParams::BaseParams(
+ const std::shared_ptr<C2ReflectorHelper> &reflector,
+ C2String name,
+ C2Component::kind_t kind,
+ C2Component::domain_t domain,
+ C2String mediaType,
+ std::vector<C2String> aliases)
+ : C2InterfaceHelper(reflector) {
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mName, C2_PARAMKEY_COMPONENT_NAME)
+ .withConstValue(AllocSharedString<C2ComponentNameSetting>(name.c_str()))
+ .build());
+
+ if (aliases.size()) {
+ C2String joined;
+ for (const C2String &alias : aliases) {
+ if (joined.length()) {
+ joined += ",";
+ }
+ joined += alias;
+ }
+ addParameter(
+ DefineParam(mAliases, C2_PARAMKEY_COMPONENT_ALIASES)
+ .withConstValue(AllocSharedString<C2ComponentAliasesSetting>(joined.c_str()))
+ .build());
+ }
+
+ addParameter(
+ DefineParam(mKind, C2_PARAMKEY_COMPONENT_KIND)
+ .withConstValue(new C2ComponentKindSetting(kind))
+ .build());
+
+ addParameter(
+ DefineParam(mDomain, C2_PARAMKEY_COMPONENT_DOMAIN)
+ .withConstValue(new C2ComponentDomainSetting(domain))
+ .build());
+
+ // simple interfaces have single streams
+ addParameter(
+ DefineParam(mInputStreamCount, C2_PARAMKEY_INPUT_STREAM_COUNT)
+ .withConstValue(new C2PortStreamCountTuning::input(1))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputStreamCount, C2_PARAMKEY_OUTPUT_STREAM_COUNT)
+ .withConstValue(new C2PortStreamCountTuning::output(1))
+ .build());
+
+ // set up buffer formats and allocators
+
+ // default to linear buffers and no media type
+ C2BufferData::type_t rawBufferType = C2BufferData::LINEAR;
+ C2String rawMediaType;
+ C2Allocator::id_t rawAllocator = C2AllocatorStore::DEFAULT_LINEAR;
+ C2BlockPool::local_id_t rawPoolId = C2BlockPool::BASIC_LINEAR;
+ C2BufferData::type_t codedBufferType = C2BufferData::LINEAR;
+ C2Allocator::id_t codedAllocator = C2AllocatorStore::DEFAULT_LINEAR;
+ C2BlockPool::local_id_t codedPoolId = C2BlockPool::BASIC_LINEAR;
+
+ switch (domain) {
+ case C2Component::DOMAIN_IMAGE:
+ case C2Component::DOMAIN_VIDEO:
+ // TODO: should we define raw image? The only difference is timestamp handling
+ rawBufferType = C2BufferData::GRAPHIC;
+ rawMediaType = MEDIA_MIMETYPE_VIDEO_RAW;
+ rawAllocator = C2AllocatorStore::DEFAULT_GRAPHIC;
+ rawPoolId = C2BlockPool::BASIC_GRAPHIC;
+ break;
+ case C2Component::DOMAIN_AUDIO:
+ rawBufferType = C2BufferData::LINEAR;
+ rawMediaType = MEDIA_MIMETYPE_AUDIO_RAW;
+ rawAllocator = C2AllocatorStore::DEFAULT_LINEAR;
+ rawPoolId = C2BlockPool::BASIC_LINEAR;
+ break;
+ default:
+ break;
+ }
+ bool isEncoder = kind == C2Component::KIND_ENCODER;
+
+ // handle raw decoders
+ if (mediaType == rawMediaType) {
+ codedBufferType = rawBufferType;
+ codedAllocator = rawAllocator;
+ codedPoolId = rawPoolId;
+ }
+
+ addParameter(
+ DefineParam(mInputFormat, C2_PARAMKEY_INPUT_STREAM_BUFFER_TYPE)
+ .withConstValue(new C2StreamBufferTypeSetting::input(
+ 0u, isEncoder ? rawBufferType : codedBufferType))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_PARAMKEY_INPUT_MEDIA_TYPE)
+ .withConstValue(AllocSharedString<C2PortMediaTypeSetting::input>(
+ isEncoder ? rawMediaType : mediaType))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_PARAMKEY_OUTPUT_STREAM_BUFFER_TYPE)
+ .withConstValue(new C2StreamBufferTypeSetting::output(
+ 0u, isEncoder ? codedBufferType : rawBufferType))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_PARAMKEY_OUTPUT_MEDIA_TYPE)
+ .withConstValue(AllocSharedString<C2PortMediaTypeSetting::output>(
+ isEncoder ? mediaType : rawMediaType))
+ .build());
+
+ C2Allocator::id_t inputAllocators[1] = { isEncoder ? rawAllocator : codedAllocator };
+ C2Allocator::id_t outputAllocators[1] = { isEncoder ? codedAllocator : rawAllocator };
+ C2BlockPool::local_id_t outputPoolIds[1] = { isEncoder ? codedPoolId : rawPoolId };
+
+ addParameter(
+ DefineParam(mInputAllocators, C2_PARAMKEY_INPUT_ALLOCATORS)
+ .withDefault(C2PortAllocatorsTuning::input::AllocShared(inputAllocators))
+ .withFields({ C2F(mInputAllocators, m.values[0]).any(),
+ C2F(mInputAllocators, m.values).inRange(0, 1) })
+ .withSetter(Setter<C2PortAllocatorsTuning::input>::NonStrictValuesWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mOutputAllocators, C2_PARAMKEY_OUTPUT_ALLOCATORS)
+ .withDefault(C2PortAllocatorsTuning::output::AllocShared(outputAllocators))
+ .withFields({ C2F(mOutputAllocators, m.values[0]).any(),
+ C2F(mOutputAllocators, m.values).inRange(0, 1) })
+ .withSetter(Setter<C2PortAllocatorsTuning::output>::NonStrictValuesWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mOutputPoolIds, C2_PARAMKEY_OUTPUT_BLOCK_POOLS)
+ .withDefault(C2PortBlockPoolsTuning::output::AllocShared(outputPoolIds))
+ .withFields({ C2F(mOutputPoolIds, m.values[0]).any(),
+ C2F(mOutputPoolIds, m.values).inRange(0, 1) })
+ .withSetter(Setter<C2PortBlockPoolsTuning::output>::NonStrictValuesWithNoDeps)
+ .build());
+
+ // add stateless params
+ addParameter(
+ DefineParam(mSubscribedParamIndices, C2_PARAMKEY_SUBSCRIBED_PARAM_INDICES)
+ .withDefault(C2SubscribedParamIndicesTuning::AllocShared(0u))
+ .withFields({ C2F(mSubscribedParamIndices, m.values[0]).any(),
+ C2F(mSubscribedParamIndices, m.values).any() })
+ .withSetter(Setter<C2SubscribedParamIndicesTuning>::NonStrictValuesWithNoDeps)
+ .build());
+
+ /* TODO
+
+ addParameter(
+ DefineParam(mCurrentWorkOrdinal, C2_PARAMKEY_CURRENT_WORK)
+ .withDefault(new C2CurrentWorkTuning())
+ .withFields({ C2F(mCurrentWorkOrdinal, m.timeStamp).any(),
+ C2F(mCurrentWorkOrdinal, m.frameIndex).any(),
+ C2F(mCurrentWorkOrdinal, m.customOrdinal).any() })
+ .withSetter(Setter<C2CurrentWorkTuning>::NonStrictValuesWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mLastInputQueuedWorkOrdinal, C2_PARAMKEY_LAST_INPUT_QUEUED)
+ .withDefault(new C2LastWorkQueuedTuning::input())
+ .withFields({ C2F(mLastInputQueuedWorkOrdinal, m.timeStamp).any(),
+ C2F(mLastInputQueuedWorkOrdinal, m.frameIndex).any(),
+ C2F(mLastInputQueuedWorkOrdinal, m.customOrdinal).any() })
+ .withSetter(Setter<C2LastWorkQueuedTuning::input>::NonStrictValuesWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mLastOutputQueuedWorkOrdinal, C2_PARAMKEY_LAST_OUTPUT_QUEUED)
+ .withDefault(new C2LastWorkQueuedTuning::output())
+ .withFields({ C2F(mLastOutputQueuedWorkOrdinal, m.timeStamp).any(),
+ C2F(mLastOutputQueuedWorkOrdinal, m.frameIndex).any(),
+ C2F(mLastOutputQueuedWorkOrdinal, m.customOrdinal).any() })
+ .withSetter(Setter<C2LastWorkQueuedTuning::output>::NonStrictValuesWithNoDeps)
+ .build());
+
+ std::shared_ptr<C2OutOfMemoryTuning> mOutOfMemory;
+
+ std::shared_ptr<C2PortConfigCounterTuning::input> mInputConfigCounter;
+ std::shared_ptr<C2PortConfigCounterTuning::output> mOutputConfigCounter;
+ std::shared_ptr<C2ConfigCounterTuning> mDirectConfigCounter;
+
+ */
+}
+
+void SimpleInterface<void>::BaseParams::noInputLatency() {
+ addParameter(
+ DefineParam(mRequestedInputDelay, C2_PARAMKEY_INPUT_DELAY_REQUEST)
+ .withConstValue(new C2PortRequestedDelayTuning::input(0u))
+ .build());
+
+ addParameter(
+ DefineParam(mActualInputDelay, C2_PARAMKEY_INPUT_DELAY)
+ .withConstValue(new C2PortActualDelayTuning::input(0u))
+ .build());
+}
+
+void SimpleInterface<void>::BaseParams::noOutputLatency() {
+ addParameter(
+ DefineParam(mRequestedOutputDelay, C2_PARAMKEY_OUTPUT_DELAY_REQUEST)
+ .withConstValue(new C2PortRequestedDelayTuning::output(0u))
+ .build());
+
+ addParameter(
+ DefineParam(mActualOutputDelay, C2_PARAMKEY_OUTPUT_DELAY)
+ .withConstValue(new C2PortActualDelayTuning::output(0u))
+ .build());
+}
+
+void SimpleInterface<void>::BaseParams::noPipelineLatency() {
+ addParameter(
+ DefineParam(mRequestedPipelineDelay, C2_PARAMKEY_PIPELINE_DELAY_REQUEST)
+ .withConstValue(new C2RequestedPipelineDelayTuning(0u))
+ .build());
+
+ addParameter(
+ DefineParam(mActualPipelineDelay, C2_PARAMKEY_PIPELINE_DELAY)
+ .withConstValue(new C2ActualPipelineDelayTuning(0u))
+ .build());
+}
+
+void SimpleInterface<void>::BaseParams::noPrivateBuffers() {
+ addParameter(
+ DefineParam(mPrivateAllocators, C2_PARAMKEY_PRIVATE_ALLOCATORS)
+ .withConstValue(C2PrivateAllocatorsTuning::AllocShared(0u))
+ .build());
+
+ addParameter(
+ DefineParam(mMaxPrivateBufferCount, C2_PARAMKEY_MAX_PRIVATE_BUFFER_COUNT)
+ .withConstValue(C2MaxPrivateBufferCountTuning::AllocShared(0u))
+ .build());
+
+ addParameter(
+ DefineParam(mPrivatePoolIds, C2_PARAMKEY_PRIVATE_BLOCK_POOLS)
+ .withConstValue(C2PrivateBlockPoolsTuning::AllocShared(0u))
+ .build());
+}
+
+void SimpleInterface<void>::BaseParams::noInputReferences() {
+ addParameter(
+ DefineParam(mMaxInputReferenceAge, C2_PARAMKEY_INPUT_MAX_REFERENCE_AGE)
+ .withConstValue(new C2StreamMaxReferenceAgeTuning::input(0u))
+ .build());
+
+ addParameter(
+ DefineParam(mMaxInputReferenceCount, C2_PARAMKEY_INPUT_MAX_REFERENCE_COUNT)
+ .withConstValue(new C2StreamMaxReferenceCountTuning::input(0u))
+ .build());
+}
+
+void SimpleInterface<void>::BaseParams::noOutputReferences() {
+ addParameter(
+ DefineParam(mMaxOutputReferenceAge, C2_PARAMKEY_OUTPUT_MAX_REFERENCE_AGE)
+ .withConstValue(new C2StreamMaxReferenceAgeTuning::output(0u))
+ .build());
+
+ addParameter(
+ DefineParam(mMaxOutputReferenceCount, C2_PARAMKEY_OUTPUT_MAX_REFERENCE_COUNT)
+ .withConstValue(new C2StreamMaxReferenceCountTuning::output(0u))
+ .build());
+}
+
+void SimpleInterface<void>::BaseParams::noTimeStretch() {
+ addParameter(
+ DefineParam(mTimeStretch, C2_PARAMKEY_TIME_STRETCH)
+ .withConstValue(new C2ComponentTimeStretchTuning(1.f))
+ .build());
+}
+
+/*
+ Clients need to handle the following base params due to custom dependency.
+
+ std::shared_ptr<C2ApiLevelSetting> mApiLevel;
+ std::shared_ptr<C2ApiFeaturesSetting> mApiFeatures;
+ std::shared_ptr<C2ComponentAttributesSetting> mAttrib;
+
+ std::shared_ptr<C2PortSuggestedBufferCountTuning::input> mSuggestedInputBufferCount;
+ std::shared_ptr<C2PortSuggestedBufferCountTuning::output> mSuggestedOutputBufferCount;
+
+ std::shared_ptr<C2TrippedTuning> mTripped;
+
+*/
+
+} // namespace android
diff --git a/media/codec2/components/base/include/SimpleC2Component.h b/media/codec2/components/base/include/SimpleC2Component.h
new file mode 100644
index 0000000..b3a98f4
--- /dev/null
+++ b/media/codec2/components/base/include/SimpleC2Component.h
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SIMPLE_C2_COMPONENT_H_
+#define SIMPLE_C2_COMPONENT_H_
+
+#include <list>
+#include <unordered_map>
+
+#include <C2Component.h>
+
+#include <media/stagefright/foundation/AHandler.h>
+#include <media/stagefright/foundation/ALooper.h>
+#include <media/stagefright/foundation/Mutexed.h>
+
+namespace android {
+
+class SimpleC2Component
+ : public C2Component, public std::enable_shared_from_this<SimpleC2Component> {
+public:
+ explicit SimpleC2Component(
+ const std::shared_ptr<C2ComponentInterface> &intf);
+ virtual ~SimpleC2Component();
+
+ // C2Component
+ // From C2Component
+ virtual c2_status_t setListener_vb(
+ const std::shared_ptr<Listener> &listener, c2_blocking_t mayBlock) override;
+ virtual c2_status_t queue_nb(std::list<std::unique_ptr<C2Work>>* const items) override;
+ virtual c2_status_t announce_nb(const std::vector<C2WorkOutline> &items) override;
+ virtual c2_status_t flush_sm(
+ flush_mode_t mode, std::list<std::unique_ptr<C2Work>>* const flushedWork) override;
+ virtual c2_status_t drain_nb(drain_mode_t mode) override;
+ virtual c2_status_t start() override;
+ virtual c2_status_t stop() override;
+ virtual c2_status_t reset() override;
+ virtual c2_status_t release() override;
+ virtual std::shared_ptr<C2ComponentInterface> intf() override;
+
+ // for handler
+ bool processQueue();
+
+protected:
+ /**
+ * Initialize internal states of the component according to the config set
+ * in the interface.
+ *
+ * This method is called during start(), but only at the first invocation or
+ * after reset().
+ */
+ virtual c2_status_t onInit() = 0;
+
+ /**
+ * Stop the component.
+ */
+ virtual c2_status_t onStop() = 0;
+
+ /**
+ * Reset the component.
+ */
+ virtual void onReset() = 0;
+
+ /**
+ * Release the component.
+ */
+ virtual void onRelease() = 0;
+
+ /**
+ * Flush the component.
+ */
+ virtual c2_status_t onFlush_sm() = 0;
+
+ /**
+ * Process the given work and finish pending work using finish().
+ *
+ * \param[in,out] work the work to process
+ * \param[in] pool the pool to use for allocating output blocks.
+ */
+ virtual void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) = 0;
+
+ /**
+ * Drain the component and finish pending work using finish().
+ *
+ * \param[in] drainMode mode of drain.
+ * \param[in] pool the pool to use for allocating output blocks.
+ *
+ * \retval C2_OK The component has drained all pending output
+ * work.
+ * \retval C2_OMITTED Unsupported mode (e.g. DRAIN_CHAIN)
+ */
+ virtual c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) = 0;
+
+ // for derived classes
+ /**
+ * Finish pending work.
+ *
+ * This method will retrieve the pending work according to |frameIndex| and
+ * feed the work into |fillWork| function. |fillWork| must be
+ * "non-blocking". Once |fillWork| returns the filled work will be returned
+ * to the client.
+ *
+ * \param[in] frameIndex the index of the pending work
+ * \param[in] fillWork the function to fill the retrieved work.
+ */
+ void finish(uint64_t frameIndex, std::function<void(const std::unique_ptr<C2Work> &)> fillWork);
+
+ /**
+ * Clone pending or current work and send the work back to client.
+ *
+ * This method will retrieve and clone the pending or current work according
+ * to |frameIndex| and feed the work into |fillWork| function. |fillWork|
+ * must be "non-blocking". Once |fillWork| returns the filled work will be
+ * returned to the client.
+ *
+ * \param[in] frameIndex the index of the work
+ * \param[in] currentWork the current work under processing
+ * \param[in] fillWork the function to fill the retrieved work.
+ */
+ void cloneAndSend(
+ uint64_t frameIndex,
+ const std::unique_ptr<C2Work> ¤tWork,
+ std::function<void(const std::unique_ptr<C2Work> &)> fillWork);
+
+
+ std::shared_ptr<C2Buffer> createLinearBuffer(
+ const std::shared_ptr<C2LinearBlock> &block);
+
+ std::shared_ptr<C2Buffer> createLinearBuffer(
+ const std::shared_ptr<C2LinearBlock> &block, size_t offset, size_t size);
+
+ std::shared_ptr<C2Buffer> createGraphicBuffer(
+ const std::shared_ptr<C2GraphicBlock> &block);
+
+ std::shared_ptr<C2Buffer> createGraphicBuffer(
+ const std::shared_ptr<C2GraphicBlock> &block,
+ const C2Rect &crop);
+
+ static constexpr uint32_t NO_DRAIN = ~0u;
+
+ C2ReadView mDummyReadView;
+
+private:
+ const std::shared_ptr<C2ComponentInterface> mIntf;
+
+ class WorkHandler : public AHandler {
+ public:
+ enum {
+ kWhatProcess,
+ kWhatInit,
+ kWhatStart,
+ kWhatStop,
+ kWhatReset,
+ kWhatRelease,
+ };
+
+ WorkHandler();
+ ~WorkHandler() override = default;
+
+ void setComponent(const std::shared_ptr<SimpleC2Component> &thiz);
+
+ protected:
+ void onMessageReceived(const sp<AMessage> &msg) override;
+
+ private:
+ std::weak_ptr<SimpleC2Component> mThiz;
+ bool mRunning;
+ };
+
+ enum {
+ UNINITIALIZED,
+ STOPPED,
+ RUNNING,
+ };
+
+ struct ExecState {
+ ExecState() : mState(UNINITIALIZED) {}
+
+ int mState;
+ std::shared_ptr<C2Component::Listener> mListener;
+ };
+ Mutexed<ExecState> mExecState;
+
+ sp<ALooper> mLooper;
+ sp<WorkHandler> mHandler;
+
+ class WorkQueue {
+ public:
+ inline WorkQueue() : mFlush(false), mGeneration(0ul) {}
+
+ inline uint64_t generation() const { return mGeneration; }
+ inline void incGeneration() { ++mGeneration; mFlush = true; }
+
+ std::unique_ptr<C2Work> pop_front();
+ void push_back(std::unique_ptr<C2Work> work);
+ bool empty() const;
+ uint32_t drainMode() const;
+ void markDrain(uint32_t drainMode);
+ inline bool popPendingFlush() {
+ bool flush = mFlush;
+ mFlush = false;
+ return flush;
+ }
+ void clear();
+
+ private:
+ struct Entry {
+ std::unique_ptr<C2Work> work;
+ uint32_t drainMode;
+ };
+
+ bool mFlush;
+ uint64_t mGeneration;
+ std::list<Entry> mQueue;
+ };
+ Mutexed<WorkQueue> mWorkQueue;
+
+ typedef std::unordered_map<uint64_t, std::unique_ptr<C2Work>> PendingWork;
+ Mutexed<PendingWork> mPendingWork;
+
+ std::shared_ptr<C2BlockPool> mOutputBlockPool;
+
+ SimpleC2Component() = delete;
+};
+
+} // namespace android
+
+#endif // SIMPLE_C2_COMPONENT_H_
diff --git a/media/codec2/components/base/include/SimpleC2Interface.h b/media/codec2/components/base/include/SimpleC2Interface.h
new file mode 100644
index 0000000..2051d3d
--- /dev/null
+++ b/media/codec2/components/base/include/SimpleC2Interface.h
@@ -0,0 +1,236 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_SIMPLE_C2_INTERFACE_H_
+#define ANDROID_SIMPLE_C2_INTERFACE_H_
+
+#include <C2Component.h>
+#include <C2Config.h>
+#include <util/C2InterfaceHelper.h>
+
+namespace android {
+
+/**
+ * Wrap a common interface object (such as Codec2Client::Interface, or C2InterfaceHelper into
+ * a C2ComponentInterface.
+ *
+ * \param T common interface type
+ */
+template <typename T>
+class SimpleC2Interface : public C2ComponentInterface {
+public:
+ SimpleC2Interface(const char *name, c2_node_id_t id, const std::shared_ptr<T> &impl)
+ : mName(name),
+ mId(id),
+ mImpl(impl) {
+ }
+
+ ~SimpleC2Interface() override = default;
+
+ // From C2ComponentInterface
+ C2String getName() const override { return mName; }
+ c2_node_id_t getId() const override { return mId; }
+ c2_status_t query_vb(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const heapParams) const override {
+ return mImpl->query(stackParams, heapParamIndices, mayBlock, heapParams);
+ }
+ c2_status_t config_vb(
+ const std::vector<C2Param*> ¶ms,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) override {
+ return mImpl->config(params, mayBlock, failures);
+ }
+ c2_status_t createTunnel_sm(c2_node_id_t) override { return C2_OMITTED; }
+ c2_status_t releaseTunnel_sm(c2_node_id_t) override { return C2_OMITTED; }
+ c2_status_t querySupportedParams_nb(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> * const params) const override {
+ return mImpl->querySupportedParams(params);
+ }
+ c2_status_t querySupportedValues_vb(
+ std::vector<C2FieldSupportedValuesQuery> &fields,
+ c2_blocking_t mayBlock) const override {
+ return mImpl->querySupportedValues(fields, mayBlock);
+ }
+
+private:
+ C2String mName;
+ const c2_node_id_t mId;
+ const std::shared_ptr<T> mImpl;
+};
+
+/**
+ * Utility classes for common interfaces.
+ */
+template<>
+class SimpleC2Interface<void> {
+public:
+ /**
+ * Base Codec 2.0 parameters required for all components.
+ */
+ struct BaseParams : C2InterfaceHelper {
+ explicit BaseParams(
+ const std::shared_ptr<C2ReflectorHelper> &helper,
+ C2String name,
+ C2Component::kind_t kind,
+ C2Component::domain_t domain,
+ C2String mediaType,
+ std::vector<C2String> aliases = std::vector<C2String>());
+
+ /// Marks that this component has no input latency. Otherwise, component must
+ /// add support for C2PortRequestedDelayTuning::input and C2PortActualDelayTuning::input.
+ void noInputLatency();
+
+ /// Marks that this component has no output latency. Otherwise, component must
+ /// add support for C2PortRequestedDelayTuning::output and C2PortActualDelayTuning::output.
+ void noOutputLatency();
+
+ /// Marks that this component has no pipeline latency. Otherwise, component must
+ /// add support for C2RequestedPipelineDelayTuning and C2ActualPipelineDelayTuning.
+ void noPipelineLatency();
+
+ /// Marks that this component has no need for private buffers. Otherwise, component must
+ /// add support for C2MaxPrivateBufferCountTuning, C2PrivateAllocatorsTuning and
+ /// C2PrivateBlockPoolsTuning.
+ void noPrivateBuffers();
+
+ /// Marks that this component holds no references to input buffers. Otherwise, component
+ /// must add support for C2StreamMaxReferenceAgeTuning::input and
+ /// C2StreamMaxReferenceCountTuning::input.
+ void noInputReferences();
+
+ /// Marks that this component holds no references to output buffers. Otherwise, component
+ /// must add support for C2StreamMaxReferenceAgeTuning::output and
+ /// C2StreamMaxReferenceCountTuning::output.
+ void noOutputReferences();
+
+ /// Marks that this component does not stretch time. Otherwise, component
+ /// must add support for C2ComponentTimeStretchTuning.
+ void noTimeStretch();
+
+ std::shared_ptr<C2ApiLevelSetting> mApiLevel;
+ std::shared_ptr<C2ApiFeaturesSetting> mApiFeatures;
+
+ std::shared_ptr<C2PlatformLevelSetting> mPlatformLevel;
+ std::shared_ptr<C2PlatformFeaturesSetting> mPlatformFeatures;
+
+ std::shared_ptr<C2ComponentNameSetting> mName;
+ std::shared_ptr<C2ComponentAliasesSetting> mAliases;
+ std::shared_ptr<C2ComponentKindSetting> mKind;
+ std::shared_ptr<C2ComponentDomainSetting> mDomain;
+ std::shared_ptr<C2ComponentAttributesSetting> mAttrib;
+ std::shared_ptr<C2ComponentTimeStretchTuning> mTimeStretch;
+
+ std::shared_ptr<C2PortMediaTypeSetting::input> mInputMediaType;
+ std::shared_ptr<C2PortMediaTypeSetting::output> mOutputMediaType;
+ std::shared_ptr<C2StreamBufferTypeSetting::input> mInputFormat;
+ std::shared_ptr<C2StreamBufferTypeSetting::output> mOutputFormat;
+
+ std::shared_ptr<C2PortRequestedDelayTuning::input> mRequestedInputDelay;
+ std::shared_ptr<C2PortRequestedDelayTuning::output> mRequestedOutputDelay;
+ std::shared_ptr<C2RequestedPipelineDelayTuning> mRequestedPipelineDelay;
+
+ std::shared_ptr<C2PortActualDelayTuning::input> mActualInputDelay;
+ std::shared_ptr<C2PortActualDelayTuning::output> mActualOutputDelay;
+ std::shared_ptr<C2ActualPipelineDelayTuning> mActualPipelineDelay;
+
+ std::shared_ptr<C2StreamMaxReferenceAgeTuning::input> mMaxInputReferenceAge;
+ std::shared_ptr<C2StreamMaxReferenceCountTuning::input> mMaxInputReferenceCount;
+ std::shared_ptr<C2StreamMaxReferenceAgeTuning::output> mMaxOutputReferenceAge;
+ std::shared_ptr<C2StreamMaxReferenceCountTuning::output> mMaxOutputReferenceCount;
+ std::shared_ptr<C2MaxPrivateBufferCountTuning> mMaxPrivateBufferCount;
+
+ std::shared_ptr<C2PortStreamCountTuning::input> mInputStreamCount;
+ std::shared_ptr<C2PortStreamCountTuning::output> mOutputStreamCount;
+
+ std::shared_ptr<C2SubscribedParamIndicesTuning> mSubscribedParamIndices;
+ std::shared_ptr<C2PortSuggestedBufferCountTuning::input> mSuggestedInputBufferCount;
+ std::shared_ptr<C2PortSuggestedBufferCountTuning::output> mSuggestedOutputBufferCount;
+
+ std::shared_ptr<C2CurrentWorkTuning> mCurrentWorkOrdinal;
+ std::shared_ptr<C2LastWorkQueuedTuning::input> mLastInputQueuedWorkOrdinal;
+ std::shared_ptr<C2LastWorkQueuedTuning::output> mLastOutputQueuedWorkOrdinal;
+
+ std::shared_ptr<C2PortAllocatorsTuning::input> mInputAllocators;
+ std::shared_ptr<C2PortAllocatorsTuning::output> mOutputAllocators;
+ std::shared_ptr<C2PrivateAllocatorsTuning> mPrivateAllocators;
+ std::shared_ptr<C2PortBlockPoolsTuning::output> mOutputPoolIds;
+ std::shared_ptr<C2PrivateBlockPoolsTuning> mPrivatePoolIds;
+
+ std::shared_ptr<C2TrippedTuning> mTripped;
+ std::shared_ptr<C2OutOfMemoryTuning> mOutOfMemory;
+
+ std::shared_ptr<C2PortConfigCounterTuning::input> mInputConfigCounter;
+ std::shared_ptr<C2PortConfigCounterTuning::output> mOutputConfigCounter;
+ std::shared_ptr<C2ConfigCounterTuning> mDirectConfigCounter;
+ };
+};
+
+template<typename T>
+using SimpleInterface = SimpleC2Interface<T>;
+
+template<typename T, typename ...Args>
+std::shared_ptr<T> AllocSharedString(const Args(&... args), const char *str) {
+ size_t len = strlen(str) + 1;
+ std::shared_ptr<T> ret = T::AllocShared(len, args...);
+ strcpy(ret->m.value, str);
+ return ret;
+}
+
+template<typename T, typename ...Args>
+std::shared_ptr<T> AllocSharedString(const Args(&... args), const std::string &str) {
+ std::shared_ptr<T> ret = T::AllocShared(str.length() + 1, args...);
+ strcpy(ret->m.value, str.c_str());
+ return ret;
+}
+
+template <typename T>
+struct Setter {
+ typedef typename std::remove_reference<T>::type type;
+
+ static C2R NonStrictValueWithNoDeps(
+ bool mayBlock, C2InterfaceHelper::C2P<type> &me) {
+ (void)mayBlock;
+ return me.F(me.v.value).validatePossible(me.v.value);
+ }
+
+ static C2R NonStrictValuesWithNoDeps(
+ bool mayBlock, C2InterfaceHelper::C2P<type> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ for (size_t ix = 0; ix < me.v.flexCount(); ++ix) {
+ res.plus(me.F(me.v.m.values[ix]).validatePossible(me.v.m.values[ix]));
+ }
+ return res;
+ }
+
+ static C2R StrictValueWithNoDeps(
+ bool mayBlock,
+ const C2InterfaceHelper::C2P<type> &old,
+ C2InterfaceHelper::C2P<type> &me) {
+ (void)mayBlock;
+ if (!me.F(me.v.value).supportsNow(me.v.value)) {
+ me.set().value = old.v.value;
+ }
+ return me.F(me.v.value).validatePossible(me.v.value);
+ }
+};
+
+} // namespace android
+
+#endif // ANDROID_SIMPLE_C2_INTERFACE_H_
diff --git a/media/codec2/components/cmds/Android.bp b/media/codec2/components/cmds/Android.bp
new file mode 100644
index 0000000..994dfee
--- /dev/null
+++ b/media/codec2/components/cmds/Android.bp
@@ -0,0 +1,40 @@
+cc_binary {
+ name: "codec2play",
+ defaults: ["libcodec2-impl-defaults"],
+
+ srcs: [
+ "codec2.cpp",
+ ],
+
+ include_dirs: [
+ ],
+
+ shared_libs: [
+ "libbase",
+ "libbinder",
+ "libcutils",
+ "libgui",
+ "liblog",
+ "libmediaextractor",
+ "libstagefright",
+ "libstagefright_foundation",
+ "libui",
+ "libutils",
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+
+ sanitize: {
+ cfi: true,
+ misc_undefined: [
+ "unsigned-integer-overflow",
+ "signed-integer-overflow",
+ ],
+ diag: {
+ cfi: true,
+ },
+ },
+}
diff --git a/media/codec2/components/cmds/codec2.cpp b/media/codec2/components/cmds/codec2.cpp
new file mode 100644
index 0000000..f2cf545
--- /dev/null
+++ b/media/codec2/components/cmds/codec2.cpp
@@ -0,0 +1,483 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <inttypes.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <thread>
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "codec2"
+#include <log/log.h>
+
+#include <binder/IServiceManager.h>
+#include <binder/ProcessState.h>
+#include <media/DataSource.h>
+#include <media/ICrypto.h>
+#include <media/IMediaHTTPService.h>
+#include <media/MediaSource.h>
+#include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/foundation/ALooper.h>
+#include <media/stagefright/foundation/AMessage.h>
+#include <media/stagefright/foundation/AUtils.h>
+#include <media/stagefright/DataSourceFactory.h>
+#include <media/stagefright/MediaDefs.h>
+#include <media/stagefright/MediaErrors.h>
+#include <media/stagefright/MediaExtractorFactory.h>
+#include <media/stagefright/MetaData.h>
+#include <media/stagefright/Utils.h>
+
+#include <gui/GLConsumer.h>
+#include <gui/IProducerListener.h>
+#include <gui/Surface.h>
+#include <gui/SurfaceComposerClient.h>
+
+#include <C2AllocatorGralloc.h>
+#include <C2Buffer.h>
+#include <C2BufferPriv.h>
+#include <C2Component.h>
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <C2Work.h>
+
+using namespace android;
+using namespace std::chrono_literals;
+
+namespace {
+
+class LinearBuffer : public C2Buffer {
+public:
+ explicit LinearBuffer(const std::shared_ptr<C2LinearBlock> &block)
+ : C2Buffer({ block->share(block->offset(), block->size(), ::C2Fence()) }) {}
+};
+
+class Listener;
+
+class SimplePlayer {
+public:
+ SimplePlayer();
+ ~SimplePlayer();
+
+ void onWorkDone(std::weak_ptr<C2Component> component,
+ std::list<std::unique_ptr<C2Work>> workItems);
+ void onTripped(std::weak_ptr<C2Component> component,
+ std::vector<std::shared_ptr<C2SettingResult>> settingResult);
+ void onError(std::weak_ptr<C2Component> component, uint32_t errorCode);
+
+ void play(const sp<IMediaSource> &source);
+
+private:
+ typedef std::unique_lock<std::mutex> ULock;
+
+ std::shared_ptr<Listener> mListener;
+ std::shared_ptr<C2Component> mComponent;
+
+ sp<IProducerListener> mProducerListener;
+
+ std::atomic_int mLinearPoolId;
+
+ std::shared_ptr<C2Allocator> mAllocIon;
+ std::shared_ptr<C2BlockPool> mLinearPool;
+
+ std::mutex mQueueLock;
+ std::condition_variable mQueueCondition;
+ std::list<std::unique_ptr<C2Work>> mWorkQueue;
+
+ std::mutex mProcessedLock;
+ std::condition_variable mProcessedCondition;
+ std::list<std::unique_ptr<C2Work>> mProcessedWork;
+
+ sp<Surface> mSurface;
+ sp<SurfaceComposerClient> mComposerClient;
+ sp<SurfaceControl> mControl;
+};
+
+class Listener : public C2Component::Listener {
+public:
+ explicit Listener(SimplePlayer *thiz) : mThis(thiz) {}
+ virtual ~Listener() = default;
+
+ virtual void onWorkDone_nb(std::weak_ptr<C2Component> component,
+ std::list<std::unique_ptr<C2Work>> workItems) override {
+ mThis->onWorkDone(component, std::move(workItems));
+ }
+
+ virtual void onTripped_nb(std::weak_ptr<C2Component> component,
+ std::vector<std::shared_ptr<C2SettingResult>> settingResult) override {
+ mThis->onTripped(component, settingResult);
+ }
+
+ virtual void onError_nb(std::weak_ptr<C2Component> component,
+ uint32_t errorCode) override {
+ mThis->onError(component, errorCode);
+ }
+
+private:
+ SimplePlayer * const mThis;
+};
+
+
+SimplePlayer::SimplePlayer()
+ : mListener(new Listener(this)),
+ mProducerListener(new DummyProducerListener),
+ mLinearPoolId(C2BlockPool::PLATFORM_START),
+ mComposerClient(new SurfaceComposerClient) {
+ CHECK_EQ(mComposerClient->initCheck(), (status_t)OK);
+
+ std::shared_ptr<C2AllocatorStore> store = GetCodec2PlatformAllocatorStore();
+ CHECK_EQ(store->fetchAllocator(C2AllocatorStore::DEFAULT_LINEAR, &mAllocIon), C2_OK);
+ mLinearPool = std::make_shared<C2PooledBlockPool>(mAllocIon, mLinearPoolId++);
+
+ mControl = mComposerClient->createSurface(
+ String8("A Surface"),
+ 1280,
+ 800,
+ HAL_PIXEL_FORMAT_YV12);
+ //PIXEL_FORMAT_RGB_565);
+
+ CHECK(mControl != nullptr);
+ CHECK(mControl->isValid());
+
+ SurfaceComposerClient::Transaction{}
+ .setLayer(mControl, INT_MAX)
+ .show(mControl)
+ .apply();
+
+ mSurface = mControl->getSurface();
+ CHECK(mSurface != nullptr);
+ mSurface->connect(NATIVE_WINDOW_API_CPU, mProducerListener);
+}
+
+SimplePlayer::~SimplePlayer() {
+ mComposerClient->dispose();
+}
+
+void SimplePlayer::onWorkDone(
+ std::weak_ptr<C2Component> component, std::list<std::unique_ptr<C2Work>> workItems) {
+ ALOGV("SimplePlayer::onWorkDone");
+ (void) component;
+ ULock l(mProcessedLock);
+ for (auto & item : workItems) {
+ mProcessedWork.push_back(std::move(item));
+ }
+ mProcessedCondition.notify_all();
+}
+
+void SimplePlayer::onTripped(
+ std::weak_ptr<C2Component> component,
+ std::vector<std::shared_ptr<C2SettingResult>> settingResult) {
+ (void) component;
+ (void) settingResult;
+ // TODO
+}
+
+void SimplePlayer::onError(std::weak_ptr<C2Component> component, uint32_t errorCode) {
+ (void) component;
+ (void) errorCode;
+ // TODO
+}
+
+void SimplePlayer::play(const sp<IMediaSource> &source) {
+ ALOGV("SimplePlayer::play");
+ sp<AMessage> format;
+ (void) convertMetaDataToMessage(source->getFormat(), &format);
+
+ sp<ABuffer> csd0, csd1;
+ format->findBuffer("csd-0", &csd0);
+ format->findBuffer("csd-1", &csd1);
+
+ status_t err = source->start();
+
+ if (err != OK) {
+ fprintf(stderr, "source returned error %d (0x%08x)\n", err, err);
+ return;
+ }
+
+ std::shared_ptr<C2ComponentStore> store = GetCodec2PlatformComponentStore();
+ std::shared_ptr<C2Component> component;
+ (void)store->createComponent("c2.android.avc.decoder", &component);
+
+ (void)component->setListener_vb(mListener, C2_DONT_BLOCK);
+ std::unique_ptr<C2PortBlockPoolsTuning::output> pools =
+ C2PortBlockPoolsTuning::output::AllocUnique({ (uint64_t)C2BlockPool::BASIC_GRAPHIC });
+ std::vector<std::unique_ptr<C2SettingResult>> result;
+ (void)component->intf()->config_vb({pools.get()}, C2_DONT_BLOCK, &result);
+ component->start();
+
+ for (int i = 0; i < 8; ++i) {
+ mWorkQueue.emplace_back(new C2Work);
+ }
+
+ std::atomic_bool running(true);
+ std::thread surfaceThread([this, &running]() {
+ const sp<IGraphicBufferProducer> &igbp = mSurface->getIGraphicBufferProducer();
+ while (running) {
+ std::unique_ptr<C2Work> work;
+ {
+ ULock l(mProcessedLock);
+ if (mProcessedWork.empty()) {
+ mProcessedCondition.wait_for(l, 100ms);
+ if (mProcessedWork.empty()) {
+ continue;
+ }
+ }
+ work.swap(mProcessedWork.front());
+ mProcessedWork.pop_front();
+ }
+ int slot;
+ sp<Fence> fence;
+ ALOGV("Render: Frame #%lld", work->worklets.front()->output.ordinal.frameIndex.peekll());
+ const std::shared_ptr<C2Buffer> &output = work->worklets.front()->output.buffers[0];
+ if (output) {
+ const C2ConstGraphicBlock block = output->data().graphicBlocks().front();
+ native_handle_t *grallocHandle = UnwrapNativeCodec2GrallocHandle(block.handle());
+ sp<GraphicBuffer> buffer(new GraphicBuffer(
+ grallocHandle,
+ GraphicBuffer::CLONE_HANDLE,
+ block.width(),
+ block.height(),
+ HAL_PIXEL_FORMAT_YV12,
+ 1,
+ (uint64_t)GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN,
+ block.width()));
+ native_handle_delete(grallocHandle);
+
+ status_t err = igbp->attachBuffer(&slot, buffer);
+
+ IGraphicBufferProducer::QueueBufferInput qbi(
+ (work->worklets.front()->output.ordinal.timestamp * 1000ll).peekll(),
+ false,
+ HAL_DATASPACE_UNKNOWN,
+ Rect(block.width(), block.height()),
+ NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW,
+ 0,
+ Fence::NO_FENCE,
+ 0);
+ IGraphicBufferProducer::QueueBufferOutput qbo;
+ err = igbp->queueBuffer(slot, qbi, &qbo);
+ }
+
+ work->input.buffers.clear();
+ work->worklets.clear();
+
+ ULock l(mQueueLock);
+ mWorkQueue.push_back(std::move(work));
+ mQueueCondition.notify_all();
+ }
+ ALOGV("render loop finished");
+ });
+
+ long numFrames = 0;
+ mLinearPool.reset(new C2PooledBlockPool(mAllocIon, mLinearPoolId++));
+
+ for (;;) {
+ size_t size = 0u;
+ void *data = nullptr;
+ int64_t timestamp = 0u;
+ MediaBufferBase *buffer = nullptr;
+ sp<ABuffer> csd;
+ if (csd0 != nullptr) {
+ csd = csd0;
+ csd0 = nullptr;
+ } else if (csd1 != nullptr) {
+ csd = csd1;
+ csd1 = nullptr;
+ } else {
+ status_t err = source->read(&buffer);
+ if (err != OK) {
+ CHECK(buffer == nullptr);
+
+ if (err == INFO_FORMAT_CHANGED) {
+ continue;
+ }
+
+ break;
+ }
+ MetaDataBase &meta = buffer->meta_data();
+ CHECK(meta.findInt64(kKeyTime, ×tamp));
+
+ size = buffer->size();
+ data = buffer->data();
+ }
+
+ if (csd != nullptr) {
+ size = csd->size();
+ data = csd->data();
+ }
+
+ // Prepare C2Work
+
+ std::unique_ptr<C2Work> work;
+ while (!work) {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ mQueueCondition.wait_for(l, 100ms);
+ }
+ }
+ work->input.flags = (C2FrameData::flags_t)0;
+ work->input.ordinal.timestamp = timestamp;
+ work->input.ordinal.frameIndex = numFrames;
+
+ std::shared_ptr<C2LinearBlock> block;
+ mLinearPool->fetchLinearBlock(
+ size,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &block);
+ C2WriteView view = block->map().get();
+ if (view.error() != C2_OK) {
+ fprintf(stderr, "C2LinearBlock::map() failed : %d", view.error());
+ break;
+ }
+ memcpy(view.base(), data, size);
+
+ work->input.buffers.clear();
+ work->input.buffers.emplace_back(new LinearBuffer(block));
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+
+ ALOGV("Frame #%ld size = %zu", numFrames, size);
+ // DO THE DECODING
+ component->queue_nb(&items);
+
+ if (buffer) {
+ buffer->release();
+ buffer = nullptr;
+ }
+
+ ++numFrames;
+ }
+ ALOGV("main loop finished");
+ source->stop();
+ running.store(false);
+ surfaceThread.join();
+
+ component->release();
+ printf("\n");
+}
+
+} // namespace
+
+static void usage(const char *me) {
+ fprintf(stderr, "usage: %s [options] [input_filename]\n", me);
+ fprintf(stderr, " -h(elp)\n");
+}
+
+int main(int argc, char **argv) {
+ android::ProcessState::self()->startThreadPool();
+
+ int res;
+ while ((res = getopt(argc, argv, "h")) >= 0) {
+ switch (res) {
+ case 'h':
+ default:
+ {
+ usage(argv[0]);
+ exit(1);
+ break;
+ }
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+
+ if (argc < 1) {
+ fprintf(stderr, "No input file specified\n");
+ return 1;
+ }
+
+ status_t err = OK;
+ SimplePlayer player;
+
+ for (int k = 0; k < argc && err == OK; ++k) {
+ const char *filename = argv[k];
+
+ sp<DataSource> dataSource =
+ DataSourceFactory::CreateFromURI(nullptr /* httpService */, filename);
+
+ if (strncasecmp(filename, "sine:", 5) && dataSource == nullptr) {
+ fprintf(stderr, "Unable to create data source.\n");
+ return 1;
+ }
+
+ Vector<sp<IMediaSource> > mediaSources;
+ sp<IMediaSource> mediaSource;
+
+ sp<IMediaExtractor> extractor = MediaExtractorFactory::Create(dataSource);
+
+ if (extractor == nullptr) {
+ fprintf(stderr, "could not create extractor.\n");
+ return -1;
+ }
+
+ sp<MetaData> meta = extractor->getMetaData();
+
+ if (meta != nullptr) {
+ const char *mime;
+ if (!meta->findCString(kKeyMIMEType, &mime)) {
+ fprintf(stderr, "extractor did not provide MIME type.\n");
+ return -1;
+ }
+ }
+
+ size_t numTracks = extractor->countTracks();
+
+ size_t i;
+ for (i = 0; i < numTracks; ++i) {
+ meta = extractor->getTrackMetaData(i, 0);
+
+ if (meta == nullptr) {
+ break;
+ }
+ const char *mime;
+ meta->findCString(kKeyMIMEType, &mime);
+
+ // TODO: allowing AVC only for the time being
+ if (!strncasecmp(mime, "video/avc", 9)) {
+ break;
+ }
+
+ meta = nullptr;
+ }
+
+ if (meta == nullptr) {
+ fprintf(stderr, "No AVC track found.\n");
+ return -1;
+ }
+
+ mediaSource = extractor->getTrack(i);
+ if (mediaSource == nullptr) {
+ fprintf(stderr, "skip NULL track %zu, total tracks %zu.\n", i, numTracks);
+ return -1;
+ }
+
+ player.play(mediaSource);
+ }
+
+ return 0;
+}
diff --git a/media/codec2/components/flac/Android.bp b/media/codec2/components/flac/Android.bp
new file mode 100644
index 0000000..d485964
--- /dev/null
+++ b/media/codec2/components/flac/Android.bp
@@ -0,0 +1,27 @@
+cc_library_shared {
+ name: "libcodec2_soft_flacdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ header_libs: ["libFLAC-headers"],
+
+ srcs: ["C2SoftFlacDec.cpp"],
+
+ shared_libs: [
+ "libstagefright_flacdec",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_flacenc",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftFlacEnc.cpp"],
+
+ static_libs: ["libFLAC"],
+}
diff --git a/media/codec2/components/flac/C2SoftFlacDec.cpp b/media/codec2/components/flac/C2SoftFlacDec.cpp
new file mode 100644
index 0000000..f1e2f51
--- /dev/null
+++ b/media/codec2/components/flac/C2SoftFlacDec.cpp
@@ -0,0 +1,372 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftFlacDec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftFlacDec.h"
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.flac.decoder";
+
+class C2SoftFlacDec::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_FLAC))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 44100))
+ .withFields({C2F(mSampleRate, value).inRange(1, 655350)})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 1))
+ .withFields({C2F(mChannelCount, value).inRange(1, 8)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::input(0u, 768000))
+ .withFields({C2F(mBitrate, value).inRange(1, 21000000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 32768))
+ .build());
+ }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftFlacDec::C2SoftFlacDec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mFLACDecoder(nullptr) {
+}
+
+C2SoftFlacDec::~C2SoftFlacDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftFlacDec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_NO_MEMORY;
+}
+
+c2_status_t C2SoftFlacDec::onStop() {
+ if (mFLACDecoder) mFLACDecoder->flush();
+ memset(&mStreamInfo, 0, sizeof(mStreamInfo));
+ mHasStreamInfo = false;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ return C2_OK;
+}
+
+void C2SoftFlacDec::onReset() {
+ mInputBufferCount = 0;
+ (void)onStop();
+}
+
+void C2SoftFlacDec::onRelease() {
+ mInputBufferCount = 0;
+ if (mFLACDecoder) delete mFLACDecoder;
+ mFLACDecoder = nullptr;
+}
+
+c2_status_t C2SoftFlacDec::onFlush_sm() {
+ return onStop();
+}
+
+status_t C2SoftFlacDec::initDecoder() {
+ if (mFLACDecoder) {
+ delete mFLACDecoder;
+ }
+ mFLACDecoder = FLACDecoder::Create();
+ if (!mFLACDecoder) {
+ ALOGE("initDecoder: failed to create FLACDecoder");
+ mSignalledError = true;
+ return NO_MEMORY;
+ }
+
+ memset(&mStreamInfo, 0, sizeof(mStreamInfo));
+ mHasStreamInfo = false;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ mInputBufferCount = 0;
+
+ return OK;
+}
+
+static void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+// (TODO) add multiframe support, in plugin and FLACDecoder.cpp
+void C2SoftFlacDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ C2ReadView rView = mDummyReadView;
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ bool eos = (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0;
+ bool codecConfig = (work->input.flags & C2FrameData::FLAG_CODEC_CONFIG) != 0;
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d", inSize,
+ (int)work->input.ordinal.timestamp.peeku(), (int)work->input.ordinal.frameIndex.peeku());
+
+ if (inSize == 0) {
+ fillEmptyWork(work);
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ return;
+ }
+
+ if (mInputBufferCount == 0 && !codecConfig) {
+ ALOGV("First frame has to include configuration, forcing config");
+ codecConfig = true;
+ }
+
+ uint8_t *input = const_cast<uint8_t *>(rView.data() + inOffset);
+ if (codecConfig) {
+ status_t decoderErr = mFLACDecoder->parseMetadata(input, inSize);
+ if (decoderErr != OK && decoderErr != WOULD_BLOCK) {
+ ALOGE("process: FLACDecoder parseMetaData returns error %d", decoderErr);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ mInputBufferCount++;
+ fillEmptyWork(work);
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+
+ if (decoderErr == WOULD_BLOCK) {
+ ALOGV("process: parseMetadata is Blocking, Continue %d", decoderErr);
+ } else {
+ mStreamInfo = mFLACDecoder->getStreamInfo();
+ if (mStreamInfo.sample_rate && mStreamInfo.max_blocksize &&
+ mStreamInfo.channels) {
+ mHasStreamInfo = true;
+ C2StreamSampleRateInfo::output sampleRateInfo(
+ 0u, mStreamInfo.sample_rate);
+ C2StreamChannelCountInfo::output channelCountInfo(
+ 0u, mStreamInfo.channels);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err =
+ mIntf->config({&sampleRateInfo, &channelCountInfo},
+ C2_MAY_BLOCK, &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(sampleRateInfo));
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(channelCountInfo));
+ } else {
+ ALOGE("Config Update failed");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ ALOGD("process: decoder configuration : %d Hz, %d channels, %d samples,"
+ " %d block size", mStreamInfo.sample_rate, mStreamInfo.channels,
+ (int)mStreamInfo.total_samples, mStreamInfo.max_blocksize);
+ }
+ return;
+ }
+
+ size_t outSize;
+ if (mHasStreamInfo)
+ outSize = mStreamInfo.max_blocksize * mStreamInfo.channels * sizeof(short);
+ else
+ outSize = kMaxBlockSize * FLACDecoder::kMaxChannels * sizeof(short);
+
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(outSize, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ short *output = reinterpret_cast<short *>(wView.data());
+ status_t decoderErr = mFLACDecoder->decodeOneFrame(
+ input, inSize, output, &outSize);
+ if (decoderErr != OK) {
+ ALOGE("process: FLACDecoder decodeOneFrame returns error %d", decoderErr);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ mInputBufferCount++;
+ ALOGV("out buffer attr. size %zu", outSize);
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(createLinearBuffer(block, 0, outSize));
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+}
+
+c2_status_t C2SoftFlacDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ if (mFLACDecoder) mFLACDecoder->flush();
+
+ return C2_OK;
+}
+
+class C2SoftFlacDecFactory : public C2ComponentFactory {
+public:
+ C2SoftFlacDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftFlacDec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftFlacDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftFlacDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftFlacDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftFlacDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftFlacDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/flac/C2SoftFlacDec.h b/media/codec2/components/flac/C2SoftFlacDec.h
new file mode 100644
index 0000000..b491bfd
--- /dev/null
+++ b/media/codec2/components/flac/C2SoftFlacDec.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_FLAC_DEC_H_
+#define ANDROID_C2_SOFT_FLAC_DEC_H_
+
+#include <SimpleC2Component.h>
+
+#include "FLACDecoder.h"
+
+namespace android {
+
+struct C2SoftFlacDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftFlacDec(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftFlacDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+private:
+ enum {
+ kMaxBlockSize = 4096
+ };
+
+ std::shared_ptr<IntfImpl> mIntf;
+ FLACDecoder *mFLACDecoder;
+ FLAC__StreamMetadata_StreamInfo mStreamInfo;
+ bool mSignalledError;
+ bool mSignalledOutputEos;
+ bool mHasStreamInfo;
+ size_t mInputBufferCount;
+
+ status_t initDecoder();
+
+ C2_DO_NOT_COPY(C2SoftFlacDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_FLAC_DEC_H_
diff --git a/media/codec2/components/flac/C2SoftFlacEnc.cpp b/media/codec2/components/flac/C2SoftFlacEnc.cpp
new file mode 100644
index 0000000..e4192c7
--- /dev/null
+++ b/media/codec2/components/flac/C2SoftFlacEnc.cpp
@@ -0,0 +1,460 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftFlacEnc"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftFlacEnc.h"
+
+namespace android {
+
+class C2SoftFlacEnc::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+ setDerivedInstance(this);
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatAudio))
+ .build());
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatCompressed))
+ .build());
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_FLAC))
+ .build());
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::input(0u, 44100))
+ .withFields({C2F(mSampleRate, value).inRange(1, 655350)})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::input(0u, 1))
+ .withFields({C2F(mChannelCount, value).inRange(1, 2)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::output(0u, 768000))
+ .withFields({C2F(mBitrate, value).inRange(1, 21000000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 4608))
+ .build());
+ }
+
+ uint32_t getSampleRate() const { return mSampleRate->value; }
+ uint32_t getChannelCount() const { return mChannelCount->value; }
+ uint32_t getBitrate() const { return mBitrate->value; }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::input> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::input> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::output> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+constexpr char COMPONENT_NAME[] = "c2.android.flac.encoder";
+
+C2SoftFlacEnc::C2SoftFlacEnc(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mFlacStreamEncoder(nullptr),
+ mInputBufferPcm32(nullptr) {
+}
+
+C2SoftFlacEnc::~C2SoftFlacEnc() {
+ onRelease();
+}
+
+c2_status_t C2SoftFlacEnc::onInit() {
+ mFlacStreamEncoder = FLAC__stream_encoder_new();
+ if (!mFlacStreamEncoder) return C2_CORRUPTED;
+
+ mInputBufferPcm32 = (FLAC__int32*) malloc(
+ kInBlockSize * kMaxNumChannels * sizeof(FLAC__int32));
+ if (!mInputBufferPcm32) return C2_NO_MEMORY;
+
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ mCompressionLevel = FLAC_COMPRESSION_LEVEL_DEFAULT;
+ mIsFirstFrame = true;
+ mAnchorTimeStamp = 0ull;
+ mProcessedSamples = 0u;
+ mEncoderWriteData = false;
+ mEncoderReturnedNbBytes = 0;
+ mHeaderOffset = 0;
+ mWroteHeader = false;
+
+ status_t err = configureEncoder();
+ return err == OK ? C2_OK : C2_CORRUPTED;
+}
+
+void C2SoftFlacEnc::onRelease() {
+ if (mFlacStreamEncoder) {
+ FLAC__stream_encoder_delete(mFlacStreamEncoder);
+ mFlacStreamEncoder = nullptr;
+ }
+
+ if (mInputBufferPcm32) {
+ free(mInputBufferPcm32);
+ mInputBufferPcm32 = nullptr;
+ }
+}
+
+void C2SoftFlacEnc::onReset() {
+ mCompressionLevel = FLAC_COMPRESSION_LEVEL_DEFAULT;
+ (void) onStop();
+}
+
+c2_status_t C2SoftFlacEnc::onStop() {
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ mIsFirstFrame = true;
+ mAnchorTimeStamp = 0ull;
+ mProcessedSamples = 0u;
+ mEncoderWriteData = false;
+ mEncoderReturnedNbBytes = 0;
+ mHeaderOffset = 0;
+ mWroteHeader = false;
+
+ c2_status_t status = drain(DRAIN_COMPONENT_NO_EOS, nullptr);
+ if (C2_OK != status) return status;
+
+ status_t err = configureEncoder();
+ if (err != OK) mSignalledError = true;
+ return C2_OK;
+}
+
+c2_status_t C2SoftFlacEnc::onFlush_sm() {
+ return onStop();
+}
+
+static void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+}
+
+void C2SoftFlacEnc::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ C2ReadView rView = mDummyReadView;
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d, flags %x",
+ inSize, (int)work->input.ordinal.timestamp.peeku(),
+ (int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
+ if (mIsFirstFrame && inSize) {
+ mAnchorTimeStamp = work->input.ordinal.timestamp.peekull();
+ mIsFirstFrame = false;
+ }
+
+ if (!mWroteHeader) {
+ std::unique_ptr<C2StreamCsdInfo::output> csd =
+ C2StreamCsdInfo::output::AllocUnique(mHeaderOffset, 0u);
+ if (!csd) {
+ ALOGE("CSD allocation failed");
+ mSignalledError = true;
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ memcpy(csd->m.value, mHeader, mHeaderOffset);
+ ALOGV("put csd, %d bytes", mHeaderOffset);
+
+ work->worklets.front()->output.configUpdate.push_back(std::move(csd));
+ mWroteHeader = true;
+ }
+
+ uint32_t sampleRate = mIntf->getSampleRate();
+ uint32_t channelCount = mIntf->getChannelCount();
+ uint64_t outTimeStamp = mProcessedSamples * 1000000ll / sampleRate;
+
+ size_t outCapacity = inSize;
+ outCapacity += mBlockSize * channelCount * sizeof(int16_t);
+
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(outCapacity, usage, &mOutputBlock);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = mOutputBlock->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ mEncoderWriteData = true;
+ mEncoderReturnedNbBytes = 0;
+ size_t inPos = 0;
+ while (inPos < inSize) {
+ const uint8_t *inPtr = rView.data() + inOffset;
+ size_t processSize = MIN(kInBlockSize * channelCount * sizeof(int16_t), (inSize - inPos));
+ const unsigned nbInputFrames = processSize / (channelCount * sizeof(int16_t));
+ const unsigned nbInputSamples = processSize / sizeof(int16_t);
+ const int16_t *pcm16 = reinterpret_cast<const int16_t *>(inPtr + inPos);
+ ALOGV("about to encode %zu bytes", processSize);
+
+ for (unsigned i = 0; i < nbInputSamples; i++) {
+ mInputBufferPcm32[i] = (FLAC__int32) pcm16[i];
+ }
+
+ FLAC__bool ok = FLAC__stream_encoder_process_interleaved(
+ mFlacStreamEncoder, mInputBufferPcm32, nbInputFrames);
+ if (!ok) {
+ ALOGE("error encountered during encoding");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ mOutputBlock.reset();
+ return;
+ }
+ inPos += processSize;
+ }
+ if (eos && (C2_OK != drain(DRAIN_COMPONENT_WITH_EOS, pool))) {
+ ALOGE("error encountered during encoding");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ mOutputBlock.reset();
+ return;
+ }
+ fillEmptyWork(work);
+ if (mEncoderReturnedNbBytes != 0) {
+ std::shared_ptr<C2Buffer> buffer = createLinearBuffer(std::move(mOutputBlock), 0, mEncoderReturnedNbBytes);
+ work->worklets.front()->output.buffers.push_back(buffer);
+ work->worklets.front()->output.ordinal.timestamp = mAnchorTimeStamp + outTimeStamp;
+ } else {
+ ALOGV("encoder process_interleaved returned without data to write");
+ }
+ mOutputBlock = nullptr;
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ mEncoderWriteData = false;
+ mEncoderReturnedNbBytes = 0;
+}
+
+FLAC__StreamEncoderWriteStatus C2SoftFlacEnc::onEncodedFlacAvailable(
+ const FLAC__byte buffer[], size_t bytes, unsigned samples,
+ unsigned current_frame) {
+ (void) current_frame;
+ ALOGV("%s (bytes=%zu, samples=%u, curr_frame=%u)", __func__, bytes, samples,
+ current_frame);
+
+ if (samples == 0) {
+ ALOGI("saving %zu bytes of header", bytes);
+ memcpy(mHeader + mHeaderOffset, buffer, bytes);
+ mHeaderOffset += bytes;// will contain header size when finished receiving header
+ return FLAC__STREAM_ENCODER_WRITE_STATUS_OK;
+ }
+
+ if ((samples == 0) || !mEncoderWriteData) {
+ // called by the encoder because there's header data to save, but it's not the role
+ // of this component (unless WRITE_FLAC_HEADER_IN_FIRST_BUFFER is defined)
+ ALOGV("ignoring %zu bytes of header data (samples=%d)", bytes, samples);
+ return FLAC__STREAM_ENCODER_WRITE_STATUS_OK;
+ }
+
+ // write encoded data
+ C2WriteView wView = mOutputBlock->map().get();
+ uint8_t* outData = wView.data();
+ ALOGV("writing %zu bytes of encoded data on output", bytes);
+ // increment mProcessedSamples to maintain audio synchronization during
+ // play back
+ mProcessedSamples += samples;
+ if (bytes + mEncoderReturnedNbBytes > mOutputBlock->capacity()) {
+ ALOGE("not enough space left to write encoded data, dropping %zu bytes", bytes);
+ // a fatal error would stop the encoding
+ return FLAC__STREAM_ENCODER_WRITE_STATUS_OK;
+ }
+ memcpy(outData + mEncoderReturnedNbBytes, buffer, bytes);
+ mEncoderReturnedNbBytes += bytes;
+ return FLAC__STREAM_ENCODER_WRITE_STATUS_OK;
+}
+
+
+status_t C2SoftFlacEnc::configureEncoder() {
+ ALOGV("%s numChannel=%d, sampleRate=%d", __func__, mIntf->getChannelCount(), mIntf->getSampleRate());
+
+ if (mSignalledError || !mFlacStreamEncoder) {
+ ALOGE("can't configure encoder: no encoder or invalid state");
+ return UNKNOWN_ERROR;
+ }
+
+ FLAC__bool ok = true;
+ ok = ok && FLAC__stream_encoder_set_channels(mFlacStreamEncoder, mIntf->getChannelCount());
+ ok = ok && FLAC__stream_encoder_set_sample_rate(mFlacStreamEncoder, mIntf->getSampleRate());
+ ok = ok && FLAC__stream_encoder_set_bits_per_sample(mFlacStreamEncoder, 16);
+ ok = ok && FLAC__stream_encoder_set_compression_level(mFlacStreamEncoder, mCompressionLevel);
+ ok = ok && FLAC__stream_encoder_set_verify(mFlacStreamEncoder, false);
+ if (!ok) {
+ ALOGE("unknown error when configuring encoder");
+ return UNKNOWN_ERROR;
+ }
+
+ ok &= FLAC__STREAM_ENCODER_INIT_STATUS_OK ==
+ FLAC__stream_encoder_init_stream(mFlacStreamEncoder,
+ flacEncoderWriteCallback /*write_callback*/,
+ nullptr /*seek_callback*/,
+ nullptr /*tell_callback*/,
+ nullptr /*metadata_callback*/,
+ (void *) this /*client_data*/);
+
+ if (!ok) {
+ ALOGE("unknown error when configuring encoder");
+ return UNKNOWN_ERROR;
+ }
+
+ mBlockSize = FLAC__stream_encoder_get_blocksize(mFlacStreamEncoder);
+
+ ALOGV("encoder successfully configured");
+ return OK;
+}
+
+FLAC__StreamEncoderWriteStatus C2SoftFlacEnc::flacEncoderWriteCallback(
+ const FLAC__StreamEncoder *,
+ const FLAC__byte buffer[],
+ size_t bytes,
+ unsigned samples,
+ unsigned current_frame,
+ void *client_data) {
+ return ((C2SoftFlacEnc*) client_data)->onEncodedFlacAvailable(
+ buffer, bytes, samples, current_frame);
+}
+
+c2_status_t C2SoftFlacEnc::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ switch (drainMode) {
+ case NO_DRAIN:
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ case DRAIN_CHAIN:
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ case DRAIN_COMPONENT_WITH_EOS:
+ // TODO: This flag is not being sent back to the client
+ // because there are no items in PendingWork queue as all the
+ // inputs are being sent back with emptywork or valid encoded data
+ // mSignalledOutputEos = true;
+ case DRAIN_COMPONENT_NO_EOS:
+ break;
+ default:
+ return C2_BAD_VALUE;
+ }
+ FLAC__bool ok = FLAC__stream_encoder_finish(mFlacStreamEncoder);
+ if (!ok) return C2_CORRUPTED;
+ mIsFirstFrame = true;
+ mAnchorTimeStamp = 0ull;
+ mProcessedSamples = 0u;
+
+ return C2_OK;
+}
+
+class C2SoftFlacEncFactory : public C2ComponentFactory {
+public:
+ C2SoftFlacEncFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftFlacEnc(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftFlacEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftFlacEnc::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftFlacEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftFlacEncFactory() override = default;
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftFlacEncFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/flac/C2SoftFlacEnc.h b/media/codec2/components/flac/C2SoftFlacEnc.h
new file mode 100644
index 0000000..cdf305e
--- /dev/null
+++ b/media/codec2/components/flac/C2SoftFlacEnc.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_FLAC_ENC_H_
+#define ANDROID_C2_SOFT_FLAC_ENC_H_
+
+#include <SimpleC2Component.h>
+
+#include "FLAC/stream_encoder.h"
+
+#define FLAC_COMPRESSION_LEVEL_MIN 0
+#define FLAC_COMPRESSION_LEVEL_DEFAULT 5
+#define FLAC_COMPRESSION_LEVEL_MAX 8
+
+#define FLAC_HEADER_SIZE 128
+
+#define MIN(a, b) (((a) < (b)) ? (a) : (b))
+
+namespace android {
+
+class C2SoftFlacEnc : public SimpleC2Component {
+public:
+ class IntfImpl;
+
+ C2SoftFlacEnc(const char *name, c2_node_id_t id, const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftFlacEnc();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+private:
+ status_t configureEncoder();
+ static FLAC__StreamEncoderWriteStatus flacEncoderWriteCallback(
+ const FLAC__StreamEncoder *encoder, const FLAC__byte buffer[],
+ size_t bytes, unsigned samples, unsigned current_frame,
+ void *client_data);
+ FLAC__StreamEncoderWriteStatus onEncodedFlacAvailable(
+ const FLAC__byte buffer[], size_t bytes, unsigned samples,
+ unsigned current_frame);
+
+ std::shared_ptr<IntfImpl> mIntf;
+ const unsigned int kInBlockSize = 1152;
+ const unsigned int kMaxNumChannels = 2;
+ FLAC__StreamEncoder* mFlacStreamEncoder;
+ FLAC__int32* mInputBufferPcm32;
+ std::shared_ptr<C2LinearBlock> mOutputBlock;
+ bool mSignalledError;
+ bool mSignalledOutputEos;
+ uint32_t mCompressionLevel;
+ uint32_t mBlockSize;
+ bool mIsFirstFrame;
+ uint64_t mAnchorTimeStamp;
+ uint64_t mProcessedSamples;
+ // should the data received by the callback be written to the output port
+ bool mEncoderWriteData;
+ size_t mEncoderReturnedNbBytes;
+ unsigned mHeaderOffset;
+ bool mWroteHeader;
+ char mHeader[FLAC_HEADER_SIZE];
+
+ C2_DO_NOT_COPY(C2SoftFlacEnc);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_FLAC_ENC_H_
diff --git a/media/codec2/components/flac/MODULE_LICENSE_APACHE2 b/media/codec2/components/flac/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/flac/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/flac/NOTICE b/media/codec2/components/flac/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/media/codec2/components/flac/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/g711/Android.bp b/media/codec2/components/g711/Android.bp
new file mode 100644
index 0000000..3ede68c
--- /dev/null
+++ b/media/codec2/components/g711/Android.bp
@@ -0,0 +1,23 @@
+cc_library_shared {
+ name: "libcodec2_soft_g711alawdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftG711Dec.cpp"],
+
+ cflags: [
+ "-DALAW",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_g711mlawdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftG711Dec.cpp"],
+}
diff --git a/media/codec2/components/g711/C2SoftG711Dec.cpp b/media/codec2/components/g711/C2SoftG711Dec.cpp
new file mode 100644
index 0000000..1c71d45
--- /dev/null
+++ b/media/codec2/components/g711/C2SoftG711Dec.cpp
@@ -0,0 +1,323 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftG711Dec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftG711Dec.h"
+
+namespace android {
+
+#ifdef ALAW
+constexpr char COMPONENT_NAME[] = "c2.android.g711.alaw.decoder";
+#else
+constexpr char COMPONENT_NAME[] = "c2.android.g711.mlaw.decoder";
+#endif
+
+class C2SoftG711Dec::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+#ifdef ALAW
+ MEDIA_MIMETYPE_AUDIO_G711_ALAW
+#else
+ MEDIA_MIMETYPE_AUDIO_G711_MLAW
+#endif
+ )).build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 8000))
+ .withFields({C2F(mSampleRate, value).inRange(8000, 48000)})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 1))
+ .withFields({C2F(mChannelCount, value).equalTo(1)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::input(0u, 64000))
+ .withFields({C2F(mBitrate, value).equalTo(64000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+ .build());
+ }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftG711Dec::C2SoftG711Dec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl) {
+}
+
+C2SoftG711Dec::~C2SoftG711Dec() {
+ onRelease();
+}
+
+c2_status_t C2SoftG711Dec::onInit() {
+ mSignalledOutputEos = false;
+ return C2_OK;
+}
+
+c2_status_t C2SoftG711Dec::onStop() {
+ mSignalledOutputEos = false;
+ return C2_OK;
+}
+
+void C2SoftG711Dec::onReset() {
+ (void)onStop();
+}
+
+void C2SoftG711Dec::onRelease() {
+}
+
+c2_status_t C2SoftG711Dec::onFlush_sm() {
+ return onStop();
+}
+
+void C2SoftG711Dec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ C2ReadView rView = mDummyReadView;
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ bool eos = (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0;
+ int outSize = inSize * sizeof(int16_t);
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d", inSize,
+ (int)work->input.ordinal.timestamp.peeku(), (int)work->input.ordinal.frameIndex.peeku());
+
+ if (inSize == 0) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ return;
+ }
+
+ uint8_t *inputptr = const_cast<uint8_t *>(rView.data() + inOffset);
+
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(outSize, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ int16_t *outputptr = reinterpret_cast<int16_t *>(wView.data());
+
+#ifdef ALAW
+ DecodeALaw(outputptr, inputptr, inSize);
+#else
+ DecodeMLaw(outputptr, inputptr, inSize);
+#endif
+
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(createLinearBuffer(block));
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+}
+
+c2_status_t C2SoftG711Dec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ return C2_OK;
+}
+
+#ifdef ALAW
+void C2SoftG711Dec::DecodeALaw(
+ int16_t *out, const uint8_t *in, size_t inSize) {
+ while (inSize > 0) {
+ inSize--;
+ int32_t x = *in++;
+
+ int32_t ix = x ^ 0x55;
+ ix &= 0x7f;
+
+ int32_t iexp = ix >> 4;
+ int32_t mant = ix & 0x0f;
+
+ if (iexp > 0) {
+ mant += 16;
+ }
+
+ mant = (mant << 4) + 8;
+
+ if (iexp > 1) {
+ mant = mant << (iexp - 1);
+ }
+
+ *out++ = (x > 127) ? mant : -mant;
+ }
+}
+#else
+void C2SoftG711Dec::DecodeMLaw(
+ int16_t *out, const uint8_t *in, size_t inSize) {
+ while (inSize > 0) {
+ inSize--;
+ int32_t x = *in++;
+
+ int32_t mantissa = ~x;
+ int32_t exponent = (mantissa >> 4) & 7;
+ int32_t segment = exponent + 1;
+ mantissa &= 0x0f;
+
+ int32_t step = 4 << segment;
+
+ int32_t abs = (0x80l << exponent) + step * mantissa + step / 2 - 4 * 33;
+
+ *out++ = (x < 0x80) ? -abs : abs;
+ }
+}
+#endif
+
+class C2SoftG711DecFactory : public C2ComponentFactory {
+public:
+ C2SoftG711DecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftG711Dec(COMPONENT_NAME, id,
+ std::make_shared<C2SoftG711Dec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id, std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftG711Dec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftG711Dec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftG711DecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftG711DecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/g711/C2SoftG711Dec.h b/media/codec2/components/g711/C2SoftG711Dec.h
new file mode 100644
index 0000000..23e8ffc
--- /dev/null
+++ b/media/codec2/components/g711/C2SoftG711Dec.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_G711_DEC_H_
+#define ANDROID_C2_SOFT_G711_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+namespace android {
+
+struct C2SoftG711Dec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftG711Dec(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftG711Dec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+private:
+ std::shared_ptr<IntfImpl> mIntf;
+ bool mSignalledOutputEos;
+
+#ifdef ALAW
+ void DecodeALaw(int16_t *out, const uint8_t *in, size_t inSize);
+#else
+ void DecodeMLaw(int16_t *out, const uint8_t *in, size_t inSize);
+#endif
+
+ C2_DO_NOT_COPY(C2SoftG711Dec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_G711_DEC_H_
diff --git a/media/codec2/components/g711/MODULE_LICENSE_APACHE2 b/media/codec2/components/g711/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/g711/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/g711/NOTICE b/media/codec2/components/g711/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/media/codec2/components/g711/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/gsm/Android.bp b/media/codec2/components/gsm/Android.bp
new file mode 100644
index 0000000..9330c01
--- /dev/null
+++ b/media/codec2/components/gsm/Android.bp
@@ -0,0 +1,11 @@
+cc_library_shared {
+ name: "libcodec2_soft_gsmdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftGsmDec.cpp"],
+
+ static_libs: ["libgsm"],
+}
diff --git a/media/codec2/components/gsm/C2SoftGsmDec.cpp b/media/codec2/components/gsm/C2SoftGsmDec.cpp
new file mode 100644
index 0000000..7101c79
--- /dev/null
+++ b/media/codec2/components/gsm/C2SoftGsmDec.cpp
@@ -0,0 +1,311 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftGsmDec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftGsmDec.h"
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.gsm.decoder";
+
+class C2SoftGsmDec::IntfImpl : public C2InterfaceHelper {
+ public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper>& helper)
+ : C2InterfaceHelper(helper) {
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_MSGSM))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 8000))
+ .withFields({C2F(mSampleRate, value).equalTo(8000)})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 1))
+ .withFields({C2F(mChannelCount, value).equalTo(1)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::input(0u, 13200))
+ .withFields({C2F(mBitrate, value).equalTo(13200)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 1024 / MSGSM_IN_FRM_SZ * MSGSM_IN_FRM_SZ))
+ .build());
+ }
+
+ private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftGsmDec::C2SoftGsmDec(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl)
+ : SimpleC2Component(
+ std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mGsm(nullptr) {
+}
+
+C2SoftGsmDec::~C2SoftGsmDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftGsmDec::onInit() {
+ if (!mGsm) mGsm = gsm_create();
+ if (!mGsm) return C2_NO_MEMORY;
+ int msopt = 1;
+ (void)gsm_option(mGsm, GSM_OPT_WAV49, &msopt);
+ mSignalledError = false;
+ mSignalledEos = false;
+ return C2_OK;
+}
+
+c2_status_t C2SoftGsmDec::onStop() {
+ if (mGsm) {
+ gsm_destroy(mGsm);
+ mGsm = nullptr;
+ }
+ if (!mGsm) mGsm = gsm_create();
+ if (!mGsm) return C2_NO_MEMORY;
+ int msopt = 1;
+ (void)gsm_option(mGsm, GSM_OPT_WAV49, &msopt);
+ mSignalledError = false;
+ mSignalledEos = false;
+ return C2_OK;
+}
+
+void C2SoftGsmDec::onReset() {
+ (void)onStop();
+}
+
+void C2SoftGsmDec::onRelease() {
+ if (mGsm) {
+ gsm_destroy(mGsm);
+ mGsm = nullptr;
+ }
+}
+
+c2_status_t C2SoftGsmDec::onFlush_sm() {
+ return onStop();
+}
+
+static size_t decodeGSM(gsm handle, int16_t *out, size_t outCapacity,
+ uint8_t *in, size_t inSize) {
+ size_t outSize = 0;
+
+ if (inSize % MSGSM_IN_FRM_SZ == 0
+ && (inSize / MSGSM_IN_FRM_SZ * MSGSM_OUT_FRM_SZ * sizeof(*out)
+ <= outCapacity)) {
+ while (inSize > 0) {
+ gsm_decode(handle, in, out);
+ in += FRGSM_IN_FRM_SZ;
+ inSize -= FRGSM_IN_FRM_SZ;
+ out += FRGSM_OUT_FRM_SZ;
+ outSize += FRGSM_OUT_FRM_SZ;
+
+ gsm_decode(handle, in, out);
+ in += FRGSM_IN_FRM_SZ_MINUS_1;
+ inSize -= FRGSM_IN_FRM_SZ_MINUS_1;
+ out += FRGSM_OUT_FRM_SZ;
+ outSize += FRGSM_OUT_FRM_SZ;
+ }
+ }
+
+ return outSize * sizeof(int16_t);
+}
+
+void C2SoftGsmDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ C2ReadView rView = mDummyReadView;
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = rView.error();
+ return;
+ }
+ }
+
+ if (inSize == 0) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ if (eos) {
+ mSignalledEos = true;
+ ALOGV("signalled EOS");
+ }
+ return;
+ }
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d", inSize,
+ (int)work->input.ordinal.timestamp.peeku(), (int)work->input.ordinal.frameIndex.peeku());
+
+ size_t outCapacity = (inSize / MSGSM_IN_FRM_SZ ) * MSGSM_OUT_FRM_SZ * sizeof(int16_t);
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(outCapacity, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = wView.error();
+ return;
+ }
+
+ int16_t *output = reinterpret_cast<int16_t *>(wView.data());
+ uint8_t *input = const_cast<uint8_t *>(rView.data() + inOffset);
+ size_t outSize = decodeGSM(mGsm, output, outCapacity, input, inSize);
+ if (!outSize) {
+ ALOGE("encountered improper insize or outsize");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ ALOGV("out buffer attr. size %zu", outSize);
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(createLinearBuffer(block, 0, outSize));
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ if (eos) {
+ mSignalledEos = true;
+ ALOGV("signalled EOS");
+ }
+}
+
+c2_status_t C2SoftGsmDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ return C2_OK;
+}
+
+class C2SoftGSMDecFactory : public C2ComponentFactory {
+public:
+ C2SoftGSMDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftGsmDec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftGsmDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftGsmDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftGsmDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftGSMDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftGSMDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/gsm/C2SoftGsmDec.h b/media/codec2/components/gsm/C2SoftGsmDec.h
new file mode 100644
index 0000000..2b209fe
--- /dev/null
+++ b/media/codec2/components/gsm/C2SoftGsmDec.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_GSM_DEC_H_
+#define ANDROID_C2_SOFT_GSM_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+extern "C" {
+ #include "gsm.h"
+}
+
+namespace android {
+
+#define FRGSM_IN_FRM_SZ 33
+#define FRGSM_IN_FRM_SZ_MINUS_1 32
+#define FRGSM_OUT_FRM_SZ 160
+#define MSGSM_IN_FRM_SZ (FRGSM_IN_FRM_SZ + FRGSM_IN_FRM_SZ_MINUS_1)
+#define MSGSM_OUT_FRM_SZ (FRGSM_OUT_FRM_SZ * 2)
+
+struct C2SoftGsmDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftGsmDec(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftGsmDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ private:
+ std::shared_ptr<IntfImpl> mIntf;
+ gsm mGsm;
+ bool mSignalledError;
+ bool mSignalledEos;
+
+ C2_DO_NOT_COPY(C2SoftGsmDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_GSM_DEC_H_
diff --git a/media/codec2/components/gsm/MODULE_LICENSE_APACHE2 b/media/codec2/components/gsm/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/gsm/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/gsm/NOTICE b/media/codec2/components/gsm/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/media/codec2/components/gsm/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/hevc/Android.bp b/media/codec2/components/hevc/Android.bp
new file mode 100644
index 0000000..2a045e1
--- /dev/null
+++ b/media/codec2/components/hevc/Android.bp
@@ -0,0 +1,16 @@
+cc_library_shared {
+ name: "libcodec2_soft_hevcdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_signed-defaults",
+ ],
+
+ srcs: ["C2SoftHevcDec.cpp"],
+
+ static_libs: ["libhevcdec"],
+
+ include_dirs: [
+ "external/libhevc/decoder",
+ "external/libhevc/common",
+ ],
+}
diff --git a/media/codec2/components/hevc/C2SoftHevcDec.cpp b/media/codec2/components/hevc/C2SoftHevcDec.cpp
new file mode 100644
index 0000000..99892ce
--- /dev/null
+++ b/media/codec2/components/hevc/C2SoftHevcDec.cpp
@@ -0,0 +1,976 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftHevcDec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <Codec2Mapper.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftHevcDec.h"
+#include "ihevcd_cxa.h"
+
+namespace android {
+
+namespace {
+
+constexpr char COMPONENT_NAME[] = "c2.android.hevc.decoder";
+
+} // namespace
+
+class C2SoftHevcDec::IntfImpl : public SimpleInterface<void>::BaseParams {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : SimpleInterface<void>::BaseParams(
+ helper,
+ COMPONENT_NAME,
+ C2Component::KIND_DECODER,
+ C2Component::DOMAIN_VIDEO,
+ MEDIA_MIMETYPE_VIDEO_HEVC) {
+ noPrivateBuffers(); // TODO: account for our buffers here
+ noInputReferences();
+ noOutputReferences();
+ noInputLatency();
+ noTimeStretch();
+
+ // TODO: output latency and reordering
+
+ addParameter(
+ DefineParam(mAttrib, C2_PARAMKEY_COMPONENT_ATTRIBUTES)
+ .withConstValue(new C2ComponentAttributesSetting(C2Component::ATTRIB_IS_TEMPORAL))
+ .build());
+
+ addParameter(
+ DefineParam(mSize, C2_PARAMKEY_PICTURE_SIZE)
+ .withDefault(new C2StreamPictureSizeInfo::output(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(2, 4096, 2),
+ C2F(mSize, height).inRange(2, 4096, 2),
+ })
+ .withSetter(SizeSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::input(0u,
+ C2Config::PROFILE_HEVC_MAIN, C2Config::LEVEL_HEVC_MAIN_5_1))
+ .withFields({
+ C2F(mProfileLevel, profile).oneOf({
+ C2Config::PROFILE_HEVC_MAIN,
+ C2Config::PROFILE_HEVC_MAIN_STILL}),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_HEVC_MAIN_1,
+ C2Config::LEVEL_HEVC_MAIN_2, C2Config::LEVEL_HEVC_MAIN_2_1,
+ C2Config::LEVEL_HEVC_MAIN_3, C2Config::LEVEL_HEVC_MAIN_3_1,
+ C2Config::LEVEL_HEVC_MAIN_4, C2Config::LEVEL_HEVC_MAIN_4_1,
+ C2Config::LEVEL_HEVC_MAIN_5, C2Config::LEVEL_HEVC_MAIN_5_1,
+ C2Config::LEVEL_HEVC_MAIN_5_2, C2Config::LEVEL_HEVC_HIGH_4,
+ C2Config::LEVEL_HEVC_HIGH_4_1, C2Config::LEVEL_HEVC_HIGH_5,
+ C2Config::LEVEL_HEVC_HIGH_5_1, C2Config::LEVEL_HEVC_HIGH_5_2
+ })
+ })
+ .withSetter(ProfileLevelSetter, mSize)
+ .build());
+
+ addParameter(
+ DefineParam(mMaxSize, C2_PARAMKEY_MAX_PICTURE_SIZE)
+ .withDefault(new C2StreamMaxPictureSizeTuning::output(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(2, 4096, 2),
+ C2F(mSize, height).inRange(2, 4096, 2),
+ })
+ .withSetter(MaxPictureSizeSetter, mSize)
+ .build());
+
+ addParameter(
+ DefineParam(mMaxInputSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withDefault(new C2StreamMaxBufferSizeInfo::input(0u, 320 * 240 * 3 / 4))
+ .withFields({
+ C2F(mMaxInputSize, value).any(),
+ })
+ .calculatedAs(MaxInputSizeSetter, mMaxSize)
+ .build());
+
+ C2ChromaOffsetStruct locations[1] = { C2ChromaOffsetStruct::ITU_YUV_420_0() };
+ std::shared_ptr<C2StreamColorInfo::output> defaultColorInfo =
+ C2StreamColorInfo::output::AllocShared(
+ 1u, 0u, 8u /* bitDepth */, C2Color::YUV_420);
+ memcpy(defaultColorInfo->m.locations, locations, sizeof(locations));
+
+ defaultColorInfo = C2StreamColorInfo::output::AllocShared(
+ {C2ChromaOffsetStruct::ITU_YUV_420_0()}, 0u, 8u /* bitDepth */,
+ C2Color::YUV_420);
+ helper->addStructDescriptors<C2ChromaOffsetStruct>();
+
+ addParameter(
+ DefineParam(mColorInfo, C2_PARAMKEY_CODED_COLOR_INFO)
+ .withConstValue(defaultColorInfo)
+ .build());
+
+ addParameter(
+ DefineParam(mDefaultColorAspects, C2_PARAMKEY_DEFAULT_COLOR_ASPECTS)
+ .withDefault(new C2StreamColorAspectsTuning::output(
+ 0u, C2Color::RANGE_UNSPECIFIED, C2Color::PRIMARIES_UNSPECIFIED,
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+ .withFields({
+ C2F(mDefaultColorAspects, range).inRange(
+ C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+ C2F(mDefaultColorAspects, primaries).inRange(
+ C2Color::PRIMARIES_UNSPECIFIED, C2Color::PRIMARIES_OTHER),
+ C2F(mDefaultColorAspects, transfer).inRange(
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::TRANSFER_OTHER),
+ C2F(mDefaultColorAspects, matrix).inRange(
+ C2Color::MATRIX_UNSPECIFIED, C2Color::MATRIX_OTHER)
+ })
+ .withSetter(DefaultColorAspectsSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mCodedColorAspects, C2_PARAMKEY_VUI_COLOR_ASPECTS)
+ .withDefault(new C2StreamColorAspectsInfo::input(
+ 0u, C2Color::RANGE_LIMITED, C2Color::PRIMARIES_UNSPECIFIED,
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+ .withFields({
+ C2F(mCodedColorAspects, range).inRange(
+ C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+ C2F(mCodedColorAspects, primaries).inRange(
+ C2Color::PRIMARIES_UNSPECIFIED, C2Color::PRIMARIES_OTHER),
+ C2F(mCodedColorAspects, transfer).inRange(
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::TRANSFER_OTHER),
+ C2F(mCodedColorAspects, matrix).inRange(
+ C2Color::MATRIX_UNSPECIFIED, C2Color::MATRIX_OTHER)
+ })
+ .withSetter(CodedColorAspectsSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mColorAspects, C2_PARAMKEY_COLOR_ASPECTS)
+ .withDefault(new C2StreamColorAspectsInfo::output(
+ 0u, C2Color::RANGE_UNSPECIFIED, C2Color::PRIMARIES_UNSPECIFIED,
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+ .withFields({
+ C2F(mColorAspects, range).inRange(
+ C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+ C2F(mColorAspects, primaries).inRange(
+ C2Color::PRIMARIES_UNSPECIFIED, C2Color::PRIMARIES_OTHER),
+ C2F(mColorAspects, transfer).inRange(
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::TRANSFER_OTHER),
+ C2F(mColorAspects, matrix).inRange(
+ C2Color::MATRIX_UNSPECIFIED, C2Color::MATRIX_OTHER)
+ })
+ .withSetter(ColorAspectsSetter, mDefaultColorAspects, mCodedColorAspects)
+ .build());
+
+ // TODO: support more formats?
+ addParameter(
+ DefineParam(mPixelFormat, C2_PARAMKEY_PIXEL_FORMAT)
+ .withConstValue(new C2StreamPixelFormatInfo::output(
+ 0u, HAL_PIXEL_FORMAT_YCBCR_420_888))
+ .build());
+ }
+
+ static C2R SizeSetter(bool mayBlock, const C2P<C2StreamPictureSizeInfo::output> &oldMe,
+ C2P<C2VideoSizeStreamInfo::output> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (!me.F(me.v.width).supportsAtAll(me.v.width)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.width)));
+ me.set().width = oldMe.v.width;
+ }
+ if (!me.F(me.v.height).supportsAtAll(me.v.height)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.height)));
+ me.set().height = oldMe.v.height;
+ }
+ return res;
+ }
+
+ static C2R MaxPictureSizeSetter(bool mayBlock, C2P<C2StreamMaxPictureSizeTuning::output> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ // TODO: get max width/height from the size's field helpers vs. hardcoding
+ me.set().width = c2_min(c2_max(me.v.width, size.v.width), 4096u);
+ me.set().height = c2_min(c2_max(me.v.height, size.v.height), 4096u);
+ return C2R::Ok();
+ }
+
+ static C2R MaxInputSizeSetter(bool mayBlock, C2P<C2StreamMaxBufferSizeInfo::input> &me,
+ const C2P<C2StreamMaxPictureSizeTuning::output> &maxSize) {
+ (void)mayBlock;
+ // assume compression ratio of 2
+ me.set().value = (((maxSize.v.width + 63) / 64) * ((maxSize.v.height + 63) / 64) * 3072);
+ return C2R::Ok();
+ }
+
+ static C2R ProfileLevelSetter(bool mayBlock, C2P<C2StreamProfileLevelInfo::input> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ (void)size;
+ (void)me; // TODO: validate
+ return C2R::Ok();
+ }
+
+ static C2R DefaultColorAspectsSetter(bool mayBlock, C2P<C2StreamColorAspectsTuning::output> &me) {
+ (void)mayBlock;
+ if (me.v.range > C2Color::RANGE_OTHER) {
+ me.set().range = C2Color::RANGE_OTHER;
+ }
+ if (me.v.primaries > C2Color::PRIMARIES_OTHER) {
+ me.set().primaries = C2Color::PRIMARIES_OTHER;
+ }
+ if (me.v.transfer > C2Color::TRANSFER_OTHER) {
+ me.set().transfer = C2Color::TRANSFER_OTHER;
+ }
+ if (me.v.matrix > C2Color::MATRIX_OTHER) {
+ me.set().matrix = C2Color::MATRIX_OTHER;
+ }
+ return C2R::Ok();
+ }
+
+ static C2R CodedColorAspectsSetter(bool mayBlock, C2P<C2StreamColorAspectsInfo::input> &me) {
+ (void)mayBlock;
+ if (me.v.range > C2Color::RANGE_OTHER) {
+ me.set().range = C2Color::RANGE_OTHER;
+ }
+ if (me.v.primaries > C2Color::PRIMARIES_OTHER) {
+ me.set().primaries = C2Color::PRIMARIES_OTHER;
+ }
+ if (me.v.transfer > C2Color::TRANSFER_OTHER) {
+ me.set().transfer = C2Color::TRANSFER_OTHER;
+ }
+ if (me.v.matrix > C2Color::MATRIX_OTHER) {
+ me.set().matrix = C2Color::MATRIX_OTHER;
+ }
+ return C2R::Ok();
+ }
+
+ static C2R ColorAspectsSetter(bool mayBlock, C2P<C2StreamColorAspectsInfo::output> &me,
+ const C2P<C2StreamColorAspectsTuning::output> &def,
+ const C2P<C2StreamColorAspectsInfo::input> &coded) {
+ (void)mayBlock;
+ // take default values for all unspecified fields, and coded values for specified ones
+ me.set().range = coded.v.range == RANGE_UNSPECIFIED ? def.v.range : coded.v.range;
+ me.set().primaries = coded.v.primaries == PRIMARIES_UNSPECIFIED
+ ? def.v.primaries : coded.v.primaries;
+ me.set().transfer = coded.v.transfer == TRANSFER_UNSPECIFIED
+ ? def.v.transfer : coded.v.transfer;
+ me.set().matrix = coded.v.matrix == MATRIX_UNSPECIFIED ? def.v.matrix : coded.v.matrix;
+ return C2R::Ok();
+ }
+
+ std::shared_ptr<C2StreamColorAspectsInfo::output> getColorAspects_l() {
+ return mColorAspects;
+ }
+
+private:
+ std::shared_ptr<C2StreamProfileLevelInfo::input> mProfileLevel;
+ std::shared_ptr<C2StreamPictureSizeInfo::output> mSize;
+ std::shared_ptr<C2StreamMaxPictureSizeTuning::output> mMaxSize;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mMaxInputSize;
+ std::shared_ptr<C2StreamColorInfo::output> mColorInfo;
+ std::shared_ptr<C2StreamColorAspectsInfo::input> mCodedColorAspects;
+ std::shared_ptr<C2StreamColorAspectsTuning::output> mDefaultColorAspects;
+ std::shared_ptr<C2StreamColorAspectsInfo::output> mColorAspects;
+ std::shared_ptr<C2StreamPixelFormatInfo::output> mPixelFormat;
+};
+
+static size_t getCpuCoreCount() {
+ long cpuCoreCount = 1;
+#if defined(_SC_NPROCESSORS_ONLN)
+ cpuCoreCount = sysconf(_SC_NPROCESSORS_ONLN);
+#else
+ // _SC_NPROC_ONLN must be defined...
+ cpuCoreCount = sysconf(_SC_NPROC_ONLN);
+#endif
+ CHECK(cpuCoreCount >= 1);
+ ALOGV("Number of CPU cores: %ld", cpuCoreCount);
+ return (size_t)cpuCoreCount;
+}
+
+static void *ivd_aligned_malloc(void *ctxt, WORD32 alignment, WORD32 size) {
+ (void) ctxt;
+ return memalign(alignment, size);
+}
+
+static void ivd_aligned_free(void *ctxt, void *mem) {
+ (void) ctxt;
+ free(mem);
+}
+
+C2SoftHevcDec::C2SoftHevcDec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mDecHandle(nullptr),
+ mOutBufferFlush(nullptr),
+ mIvColorformat(IV_YUV_420P),
+ mWidth(320),
+ mHeight(240),
+ mHeaderDecoded(false) {
+}
+
+C2SoftHevcDec::~C2SoftHevcDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftHevcDec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_CORRUPTED;
+}
+
+c2_status_t C2SoftHevcDec::onStop() {
+ if (OK != resetDecoder()) return C2_CORRUPTED;
+ resetPlugin();
+ return C2_OK;
+}
+
+void C2SoftHevcDec::onReset() {
+ (void) onStop();
+}
+
+void C2SoftHevcDec::onRelease() {
+ (void) deleteDecoder();
+ if (mOutBufferFlush) {
+ ivd_aligned_free(nullptr, mOutBufferFlush);
+ mOutBufferFlush = nullptr;
+ }
+ if (mOutBlock) {
+ mOutBlock.reset();
+ }
+}
+
+c2_status_t C2SoftHevcDec::onFlush_sm() {
+ if (OK != setFlushMode()) return C2_CORRUPTED;
+
+ uint32_t displayStride = mStride;
+ uint32_t displayHeight = mHeight;
+ uint32_t bufferSize = displayStride * displayHeight * 3 / 2;
+ mOutBufferFlush = (uint8_t *)ivd_aligned_malloc(nullptr, 128, bufferSize);
+ if (!mOutBufferFlush) {
+ ALOGE("could not allocate tmp output buffer (for flush) of size %u ", bufferSize);
+ return C2_NO_MEMORY;
+ }
+
+ while (true) {
+ ivd_video_decode_ip_t s_decode_ip;
+ ivd_video_decode_op_t s_decode_op;
+
+ setDecodeArgs(&s_decode_ip, &s_decode_op, nullptr, nullptr, 0, 0, 0);
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ if (0 == s_decode_op.u4_output_present) {
+ resetPlugin();
+ break;
+ }
+ }
+
+ if (mOutBufferFlush) {
+ ivd_aligned_free(nullptr, mOutBufferFlush);
+ mOutBufferFlush = nullptr;
+ }
+
+ return C2_OK;
+}
+
+status_t C2SoftHevcDec::createDecoder() {
+ ivdext_create_ip_t s_create_ip;
+ ivdext_create_op_t s_create_op;
+
+ s_create_ip.s_ivd_create_ip_t.u4_size = sizeof(ivdext_create_ip_t);
+ s_create_ip.s_ivd_create_ip_t.e_cmd = IVD_CMD_CREATE;
+ s_create_ip.s_ivd_create_ip_t.u4_share_disp_buf = 0;
+ s_create_ip.s_ivd_create_ip_t.e_output_format = mIvColorformat;
+ s_create_ip.s_ivd_create_ip_t.pf_aligned_alloc = ivd_aligned_malloc;
+ s_create_ip.s_ivd_create_ip_t.pf_aligned_free = ivd_aligned_free;
+ s_create_ip.s_ivd_create_ip_t.pv_mem_ctxt = nullptr;
+ s_create_op.s_ivd_create_op_t.u4_size = sizeof(ivdext_create_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_create_ip,
+ &s_create_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__,
+ s_create_op.s_ivd_create_op_t.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+ mDecHandle = (iv_obj_t*)s_create_op.s_ivd_create_op_t.pv_handle;
+ mDecHandle->pv_fxns = (void *)ivdec_api_function;
+ mDecHandle->u4_size = sizeof(iv_obj_t);
+
+ return OK;
+}
+
+status_t C2SoftHevcDec::setNumCores() {
+ ivdext_ctl_set_num_cores_ip_t s_set_num_cores_ip;
+ ivdext_ctl_set_num_cores_op_t s_set_num_cores_op;
+
+ s_set_num_cores_ip.u4_size = sizeof(ivdext_ctl_set_num_cores_ip_t);
+ s_set_num_cores_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_set_num_cores_ip.e_sub_cmd = IVDEXT_CMD_CTL_SET_NUM_CORES;
+ s_set_num_cores_ip.u4_num_cores = mNumCores;
+ s_set_num_cores_op.u4_size = sizeof(ivdext_ctl_set_num_cores_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_set_num_cores_ip,
+ &s_set_num_cores_op);
+ if (IV_SUCCESS != status) {
+ ALOGD("error in %s: 0x%x", __func__, s_set_num_cores_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftHevcDec::setParams(size_t stride, IVD_VIDEO_DECODE_MODE_T dec_mode) {
+ ivd_ctl_set_config_ip_t s_set_dyn_params_ip;
+ ivd_ctl_set_config_op_t s_set_dyn_params_op;
+
+ s_set_dyn_params_ip.u4_size = sizeof(ivd_ctl_set_config_ip_t);
+ s_set_dyn_params_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_set_dyn_params_ip.e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
+ s_set_dyn_params_ip.u4_disp_wd = (UWORD32) stride;
+ s_set_dyn_params_ip.e_frm_skip_mode = IVD_SKIP_NONE;
+ s_set_dyn_params_ip.e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
+ s_set_dyn_params_ip.e_vid_dec_mode = dec_mode;
+ s_set_dyn_params_op.u4_size = sizeof(ivd_ctl_set_config_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_set_dyn_params_ip,
+ &s_set_dyn_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__, s_set_dyn_params_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftHevcDec::getVersion() {
+ ivd_ctl_getversioninfo_ip_t s_get_versioninfo_ip;
+ ivd_ctl_getversioninfo_op_t s_get_versioninfo_op;
+ UWORD8 au1_buf[512];
+
+ s_get_versioninfo_ip.u4_size = sizeof(ivd_ctl_getversioninfo_ip_t);
+ s_get_versioninfo_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_get_versioninfo_ip.e_sub_cmd = IVD_CMD_CTL_GETVERSION;
+ s_get_versioninfo_ip.pv_version_buffer = au1_buf;
+ s_get_versioninfo_ip.u4_version_buffer_size = sizeof(au1_buf);
+ s_get_versioninfo_op.u4_size = sizeof(ivd_ctl_getversioninfo_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_get_versioninfo_ip,
+ &s_get_versioninfo_op);
+ if (status != IV_SUCCESS) {
+ ALOGD("error in %s: 0x%x", __func__,
+ s_get_versioninfo_op.u4_error_code);
+ } else {
+ ALOGV("ittiam decoder version number: %s",
+ (char *) s_get_versioninfo_ip.pv_version_buffer);
+ }
+
+ return OK;
+}
+
+status_t C2SoftHevcDec::initDecoder() {
+ if (OK != createDecoder()) return UNKNOWN_ERROR;
+ mNumCores = MIN(getCpuCoreCount(), MAX_NUM_CORES);
+ mStride = ALIGN64(mWidth);
+ mSignalledError = false;
+ resetPlugin();
+ (void) setNumCores();
+ if (OK != setParams(mStride, IVD_DECODE_FRAME)) return UNKNOWN_ERROR;
+ (void) getVersion();
+
+ return OK;
+}
+
+bool C2SoftHevcDec::setDecodeArgs(ivd_video_decode_ip_t *ps_decode_ip,
+ ivd_video_decode_op_t *ps_decode_op,
+ C2ReadView *inBuffer,
+ C2GraphicView *outBuffer,
+ size_t inOffset,
+ size_t inSize,
+ uint32_t tsMarker) {
+ uint32_t displayStride = mStride;
+ uint32_t displayHeight = mHeight;
+ size_t lumaSize = displayStride * displayHeight;
+ size_t chromaSize = lumaSize >> 2;
+
+ ps_decode_ip->u4_size = sizeof(ivd_video_decode_ip_t);
+ ps_decode_ip->e_cmd = IVD_CMD_VIDEO_DECODE;
+ if (inBuffer) {
+ ps_decode_ip->u4_ts = tsMarker;
+ ps_decode_ip->pv_stream_buffer = const_cast<uint8_t *>(inBuffer->data() + inOffset);
+ ps_decode_ip->u4_num_Bytes = inSize;
+ } else {
+ ps_decode_ip->u4_ts = 0;
+ ps_decode_ip->pv_stream_buffer = nullptr;
+ ps_decode_ip->u4_num_Bytes = 0;
+ }
+ ps_decode_ip->s_out_buffer.u4_min_out_buf_size[0] = lumaSize;
+ ps_decode_ip->s_out_buffer.u4_min_out_buf_size[1] = chromaSize;
+ ps_decode_ip->s_out_buffer.u4_min_out_buf_size[2] = chromaSize;
+ if (outBuffer) {
+ if (outBuffer->width() < displayStride || outBuffer->height() < displayHeight) {
+ ALOGE("Output buffer too small: provided (%dx%d) required (%ux%u)",
+ outBuffer->width(), outBuffer->height(), displayStride, displayHeight);
+ return false;
+ }
+ ps_decode_ip->s_out_buffer.pu1_bufs[0] = outBuffer->data()[C2PlanarLayout::PLANE_Y];
+ ps_decode_ip->s_out_buffer.pu1_bufs[1] = outBuffer->data()[C2PlanarLayout::PLANE_U];
+ ps_decode_ip->s_out_buffer.pu1_bufs[2] = outBuffer->data()[C2PlanarLayout::PLANE_V];
+ } else {
+ ps_decode_ip->s_out_buffer.pu1_bufs[0] = mOutBufferFlush;
+ ps_decode_ip->s_out_buffer.pu1_bufs[1] = mOutBufferFlush + lumaSize;
+ ps_decode_ip->s_out_buffer.pu1_bufs[2] = mOutBufferFlush + lumaSize + chromaSize;
+ }
+ ps_decode_ip->s_out_buffer.u4_num_bufs = 3;
+ ps_decode_op->u4_size = sizeof(ivd_video_decode_op_t);
+ ps_decode_op->u4_output_present = 0;
+
+ return true;
+}
+
+bool C2SoftHevcDec::getVuiParams() {
+ ivdext_ctl_get_vui_params_ip_t s_get_vui_params_ip;
+ ivdext_ctl_get_vui_params_op_t s_get_vui_params_op;
+
+ s_get_vui_params_ip.u4_size = sizeof(ivdext_ctl_get_vui_params_ip_t);
+ s_get_vui_params_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_get_vui_params_ip.e_sub_cmd =
+ (IVD_CONTROL_API_COMMAND_TYPE_T) IHEVCD_CXA_CMD_CTL_GET_VUI_PARAMS;
+ s_get_vui_params_op.u4_size = sizeof(ivdext_ctl_get_vui_params_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_get_vui_params_ip,
+ &s_get_vui_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGD("error in %s: 0x%x", __func__, s_get_vui_params_op.u4_error_code);
+ return false;
+ }
+
+ VuiColorAspects vuiColorAspects;
+ vuiColorAspects.primaries = s_get_vui_params_op.u1_colour_primaries;
+ vuiColorAspects.transfer = s_get_vui_params_op.u1_transfer_characteristics;
+ vuiColorAspects.coeffs = s_get_vui_params_op.u1_matrix_coefficients;
+ vuiColorAspects.fullRange = s_get_vui_params_op.u1_video_full_range_flag;
+
+ // convert vui aspects to C2 values if changed
+ if (!(vuiColorAspects == mBitstreamColorAspects)) {
+ mBitstreamColorAspects = vuiColorAspects;
+ ColorAspects sfAspects;
+ C2StreamColorAspectsInfo::input codedAspects = { 0u };
+ ColorUtils::convertIsoColorAspectsToCodecAspects(
+ vuiColorAspects.primaries, vuiColorAspects.transfer, vuiColorAspects.coeffs,
+ vuiColorAspects.fullRange, sfAspects);
+ if (!C2Mapper::map(sfAspects.mPrimaries, &codedAspects.primaries)) {
+ codedAspects.primaries = C2Color::PRIMARIES_UNSPECIFIED;
+ }
+ if (!C2Mapper::map(sfAspects.mRange, &codedAspects.range)) {
+ codedAspects.range = C2Color::RANGE_UNSPECIFIED;
+ }
+ if (!C2Mapper::map(sfAspects.mMatrixCoeffs, &codedAspects.matrix)) {
+ codedAspects.matrix = C2Color::MATRIX_UNSPECIFIED;
+ }
+ if (!C2Mapper::map(sfAspects.mTransfer, &codedAspects.transfer)) {
+ codedAspects.transfer = C2Color::TRANSFER_UNSPECIFIED;
+ }
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ (void)mIntf->config({&codedAspects}, C2_MAY_BLOCK, &failures);
+ }
+ return true;
+}
+
+status_t C2SoftHevcDec::setFlushMode() {
+ ivd_ctl_flush_ip_t s_set_flush_ip;
+ ivd_ctl_flush_op_t s_set_flush_op;
+
+ s_set_flush_ip.u4_size = sizeof(ivd_ctl_flush_ip_t);
+ s_set_flush_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_set_flush_ip.e_sub_cmd = IVD_CMD_CTL_FLUSH;
+ s_set_flush_op.u4_size = sizeof(ivd_ctl_flush_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_set_flush_ip,
+ &s_set_flush_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__, s_set_flush_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftHevcDec::resetDecoder() {
+ ivd_ctl_reset_ip_t s_reset_ip;
+ ivd_ctl_reset_op_t s_reset_op;
+
+ s_reset_ip.u4_size = sizeof(ivd_ctl_reset_ip_t);
+ s_reset_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_reset_ip.e_sub_cmd = IVD_CMD_CTL_RESET;
+ s_reset_op.u4_size = sizeof(ivd_ctl_reset_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_reset_ip,
+ &s_reset_op);
+ if (IV_SUCCESS != status) {
+ ALOGE("error in %s: 0x%x", __func__, s_reset_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+ mStride = 0;
+ (void) setNumCores();
+ mSignalledError = false;
+ mHeaderDecoded = false;
+ return OK;
+}
+
+void C2SoftHevcDec::resetPlugin() {
+ mSignalledOutputEos = false;
+ gettimeofday(&mTimeStart, nullptr);
+ gettimeofday(&mTimeEnd, nullptr);
+}
+
+status_t C2SoftHevcDec::deleteDecoder() {
+ if (mDecHandle) {
+ ivdext_delete_ip_t s_delete_ip;
+ ivdext_delete_op_t s_delete_op;
+
+ s_delete_ip.s_ivd_delete_ip_t.u4_size = sizeof(ivdext_delete_ip_t);
+ s_delete_ip.s_ivd_delete_ip_t.e_cmd = IVD_CMD_DELETE;
+ s_delete_op.s_ivd_delete_op_t.u4_size = sizeof(ivdext_delete_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_delete_ip,
+ &s_delete_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__,
+ s_delete_op.s_ivd_delete_op_t.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+ mDecHandle = nullptr;
+ }
+
+ return OK;
+}
+
+void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ uint32_t flags = 0;
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+void C2SoftHevcDec::finishWork(uint64_t index, const std::unique_ptr<C2Work> &work) {
+ std::shared_ptr<C2Buffer> buffer = createGraphicBuffer(std::move(mOutBlock),
+ C2Rect(mWidth, mHeight));
+ mOutBlock = nullptr;
+ {
+ IntfImpl::Lock lock = mIntf->lock();
+ buffer->setInfo(mIntf->getColorAspects_l());
+ }
+
+ auto fillWork = [buffer](const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)0;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(buffer);
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ };
+ if (work && c2_cntr64_t(index) == work->input.ordinal.frameIndex) {
+ fillWork(work);
+ } else {
+ finish(index, fillWork);
+ }
+}
+
+c2_status_t C2SoftHevcDec::ensureDecoderState(const std::shared_ptr<C2BlockPool> &pool) {
+ if (!mDecHandle) {
+ ALOGE("not supposed to be here, invalid decoder context");
+ return C2_CORRUPTED;
+ }
+ if (mStride != ALIGN64(mWidth)) {
+ mStride = ALIGN64(mWidth);
+ if (OK != setParams(mStride, IVD_DECODE_FRAME)) return C2_CORRUPTED;
+ }
+ if (mOutBlock &&
+ (mOutBlock->width() != mStride || mOutBlock->height() != mHeight)) {
+ mOutBlock.reset();
+ }
+ if (!mOutBlock) {
+ uint32_t format = HAL_PIXEL_FORMAT_YV12;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchGraphicBlock(mStride, mHeight, format, usage, &mOutBlock);
+ if (err != C2_OK) {
+ ALOGE("fetchGraphicBlock for Output failed with status %d", err);
+ return err;
+ }
+ ALOGV("provided (%dx%d) required (%dx%d)",
+ mOutBlock->width(), mOutBlock->height(), mStride, mHeight);
+ }
+
+ return C2_OK;
+}
+
+// TODO: can overall error checking be improved?
+// TODO: allow configuration of color format and usage for graphic buffers instead
+// of hard coding them to HAL_PIXEL_FORMAT_YV12
+// TODO: pass coloraspects information to surface
+// TODO: test support for dynamic change in resolution
+// TODO: verify if the decoder sent back all frames
+void C2SoftHevcDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 0u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ uint32_t workIndex = work->input.ordinal.frameIndex.peeku() & 0xFFFFFFFF;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = rView.error();
+ return;
+ }
+ }
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ bool hasPicture = false;
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d, flags %x",
+ inSize, (int)work->input.ordinal.timestamp.peeku(),
+ (int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
+ size_t inPos = 0;
+ while (inPos < inSize) {
+ if (C2_OK != ensureDecoderState(pool)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ C2GraphicView wView = mOutBlock->map().get();
+ if (wView.error()) {
+ ALOGE("graphic view map failed %d", wView.error());
+ work->result = wView.error();
+ return;
+ }
+ ivd_video_decode_ip_t s_decode_ip;
+ ivd_video_decode_op_t s_decode_op;
+ if (!setDecodeArgs(&s_decode_ip, &s_decode_op, &rView, &wView,
+ inOffset + inPos, inSize - inPos, workIndex)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ if (false == mHeaderDecoded) {
+ /* Decode header and get dimensions */
+ setParams(mStride, IVD_DECODE_HEADER);
+ }
+ WORD32 delay;
+ GETTIME(&mTimeStart, nullptr);
+ TIME_DIFF(mTimeEnd, mTimeStart, delay);
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ WORD32 decodeTime;
+ GETTIME(&mTimeEnd, nullptr);
+ TIME_DIFF(mTimeStart, mTimeEnd, decodeTime);
+ ALOGV("decodeTime=%6d delay=%6d numBytes=%6d", decodeTime, delay,
+ s_decode_op.u4_num_bytes_consumed);
+ if (IVD_MEM_ALLOC_FAILED == (s_decode_op.u4_error_code & 0xFF)) {
+ ALOGE("allocation failure in decoder");
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ } else if (IVD_STREAM_WIDTH_HEIGHT_NOT_SUPPORTED == (s_decode_op.u4_error_code & 0xFF)) {
+ ALOGE("unsupported resolution : %dx%d", mWidth, mHeight);
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ } else if (IVD_RES_CHANGED == (s_decode_op.u4_error_code & 0xFF)) {
+ ALOGV("resolution changed");
+ drainInternal(DRAIN_COMPONENT_NO_EOS, pool, work);
+ resetDecoder();
+ resetPlugin();
+ work->workletsProcessed = 0u;
+
+ /* Decode header and get new dimensions */
+ setParams(mStride, IVD_DECODE_HEADER);
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ }
+ if (0 < s_decode_op.u4_pic_wd && 0 < s_decode_op.u4_pic_ht) {
+ if (mHeaderDecoded == false) {
+ mHeaderDecoded = true;
+ setParams(ALIGN64(s_decode_op.u4_pic_wd), IVD_DECODE_FRAME);
+ }
+ if (s_decode_op.u4_pic_wd != mWidth || s_decode_op.u4_pic_ht != mHeight) {
+ mWidth = s_decode_op.u4_pic_wd;
+ mHeight = s_decode_op.u4_pic_ht;
+ CHECK_EQ(0u, s_decode_op.u4_output_present);
+
+ C2VideoSizeStreamInfo::output size(0u, mWidth, mHeight);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err =
+ mIntf->config({&size}, C2_MAY_BLOCK, &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(size));
+ } else {
+ ALOGE("Cannot set width and height");
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ continue;
+ }
+ }
+ (void) getVuiParams();
+ hasPicture |= (1 == s_decode_op.u4_frame_decoded_flag);
+ if (s_decode_op.u4_output_present) {
+ finishWork(s_decode_op.u4_ts, work);
+ }
+ if (0 == s_decode_op.u4_num_bytes_consumed) {
+ ALOGD("Bytes consumed is zero. Ignoring remaining bytes");
+ break;
+ }
+ inPos += s_decode_op.u4_num_bytes_consumed;
+ if (hasPicture && (inSize - inPos)) {
+ ALOGD("decoded frame in current access nal, ignoring further trailing bytes %d",
+ (int)inSize - (int)inPos);
+ break;
+ }
+ }
+
+ if (eos) {
+ drainInternal(DRAIN_COMPONENT_WITH_EOS, pool, work);
+ mSignalledOutputEos = true;
+ } else if (!hasPicture) {
+ fillEmptyWork(work);
+ }
+}
+
+c2_status_t C2SoftHevcDec::drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work) {
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ if (OK != setFlushMode()) return C2_CORRUPTED;
+ while (true) {
+ if (C2_OK != ensureDecoderState(pool)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return C2_CORRUPTED;
+ }
+ C2GraphicView wView = mOutBlock->map().get();
+ if (wView.error()) {
+ ALOGE("graphic view map failed %d", wView.error());
+ return C2_CORRUPTED;
+ }
+ ivd_video_decode_ip_t s_decode_ip;
+ ivd_video_decode_op_t s_decode_op;
+ if (!setDecodeArgs(&s_decode_ip, &s_decode_op, nullptr, &wView, 0, 0, 0)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ return C2_CORRUPTED;
+ }
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ if (s_decode_op.u4_output_present) {
+ finishWork(s_decode_op.u4_ts, work);
+ } else {
+ fillEmptyWork(work);
+ break;
+ }
+ }
+
+ return C2_OK;
+}
+
+c2_status_t C2SoftHevcDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ return drainInternal(drainMode, pool, nullptr);
+}
+
+class C2SoftHevcDecFactory : public C2ComponentFactory {
+public:
+ C2SoftHevcDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftHevcDec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftHevcDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftHevcDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftHevcDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftHevcDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftHevcDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/hevc/C2SoftHevcDec.h b/media/codec2/components/hevc/C2SoftHevcDec.h
new file mode 100644
index 0000000..75111fc
--- /dev/null
+++ b/media/codec2/components/hevc/C2SoftHevcDec.h
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_HEVC_DEC_H_
+#define ANDROID_C2_SOFT_HEVC_DEC_H_
+
+#include <media/stagefright/foundation/ColorUtils.h>
+
+#include <SimpleC2Component.h>
+
+#include "ihevc_typedefs.h"
+#include "iv.h"
+#include "ivd.h"
+
+namespace android {
+
+#define ivdec_api_function ihevcd_cxa_api_function
+#define ivdext_create_ip_t ihevcd_cxa_create_ip_t
+#define ivdext_create_op_t ihevcd_cxa_create_op_t
+#define ivdext_delete_ip_t ihevcd_cxa_delete_ip_t
+#define ivdext_delete_op_t ihevcd_cxa_delete_op_t
+#define ivdext_ctl_set_num_cores_ip_t ihevcd_cxa_ctl_set_num_cores_ip_t
+#define ivdext_ctl_set_num_cores_op_t ihevcd_cxa_ctl_set_num_cores_op_t
+#define ivdext_ctl_get_vui_params_ip_t ihevcd_cxa_ctl_get_vui_params_ip_t
+#define ivdext_ctl_get_vui_params_op_t ihevcd_cxa_ctl_get_vui_params_op_t
+#define ALIGN64(x) ((((x) + 63) >> 6) << 6)
+#define MAX_NUM_CORES 4
+#define IVDEXT_CMD_CTL_SET_NUM_CORES \
+ (IVD_CONTROL_API_COMMAND_TYPE_T)IHEVCD_CXA_CMD_CTL_SET_NUM_CORES
+#define MIN(a, b) (((a) < (b)) ? (a) : (b))
+#define GETTIME(a, b) gettimeofday(a, b);
+#define TIME_DIFF(start, end, diff) \
+ diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
+ ((end).tv_usec - (start).tv_usec);
+
+
+struct C2SoftHevcDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftHevcDec(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+ virtual ~C2SoftHevcDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ private:
+ status_t createDecoder();
+ status_t setNumCores();
+ status_t setParams(size_t stride, IVD_VIDEO_DECODE_MODE_T dec_mode);
+ status_t getVersion();
+ status_t initDecoder();
+ bool setDecodeArgs(ivd_video_decode_ip_t *ps_decode_ip,
+ ivd_video_decode_op_t *ps_decode_op,
+ C2ReadView *inBuffer,
+ C2GraphicView *outBuffer,
+ size_t inOffset,
+ size_t inSize,
+ uint32_t tsMarker);
+ bool getVuiParams();
+ // TODO:This is not the right place for colorAspects functions. These should
+ // be part of c2-vndk so that they can be accessed by all video plugins
+ // until then, make them feel at home
+ bool colorAspectsDiffer(const ColorAspects &a, const ColorAspects &b);
+ void updateFinalColorAspects(
+ const ColorAspects &otherAspects, const ColorAspects &preferredAspects);
+ status_t handleColorAspectsChange();
+ c2_status_t ensureDecoderState(const std::shared_ptr<C2BlockPool> &pool);
+ void finishWork(uint64_t index, const std::unique_ptr<C2Work> &work);
+ status_t setFlushMode();
+ c2_status_t drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work);
+ status_t resetDecoder();
+ void resetPlugin();
+ status_t deleteDecoder();
+
+ // TODO:This is not the right place for this enum. These should
+ // be part of c2-vndk so that they can be accessed by all video plugins
+ // until then, make them feel at home
+ enum {
+ kNotSupported,
+ kPreferBitstream,
+ kPreferContainer,
+ };
+
+ std::shared_ptr<IntfImpl> mIntf;
+ iv_obj_t *mDecHandle;
+ std::shared_ptr<C2GraphicBlock> mOutBlock;
+ uint8_t *mOutBufferFlush;
+
+ size_t mNumCores;
+ IV_COLOR_FORMAT_T mIvColorformat;
+
+ uint32_t mWidth;
+ uint32_t mHeight;
+ uint32_t mStride;
+ bool mSignalledOutputEos;
+ bool mSignalledError;
+ bool mHeaderDecoded;
+
+ // Color aspects. These are ISO values and are meant to detect changes in aspects to avoid
+ // converting them to C2 values for each frame
+ struct VuiColorAspects {
+ uint8_t primaries;
+ uint8_t transfer;
+ uint8_t coeffs;
+ uint8_t fullRange;
+
+ // default color aspects
+ VuiColorAspects()
+ : primaries(2), transfer(2), coeffs(2), fullRange(0) { }
+
+ bool operator==(const VuiColorAspects &o) {
+ return primaries == o.primaries && transfer == o.transfer && coeffs == o.coeffs
+ && fullRange == o.fullRange;
+ }
+ } mBitstreamColorAspects;
+
+ // profile
+ struct timeval mTimeStart;
+ struct timeval mTimeEnd;
+
+ C2_DO_NOT_COPY(C2SoftHevcDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_HEVC_DEC_H_
diff --git a/media/codec2/components/mp3/Android.bp b/media/codec2/components/mp3/Android.bp
new file mode 100644
index 0000000..66665ed
--- /dev/null
+++ b/media/codec2/components/mp3/Android.bp
@@ -0,0 +1,11 @@
+cc_library_shared {
+ name: "libcodec2_soft_mp3dec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftMp3Dec.cpp"],
+
+ static_libs: ["libstagefright_mp3dec"],
+}
diff --git a/media/codec2/components/mp3/C2SoftMp3Dec.cpp b/media/codec2/components/mp3/C2SoftMp3Dec.cpp
new file mode 100644
index 0000000..c8b8397
--- /dev/null
+++ b/media/codec2/components/mp3/C2SoftMp3Dec.cpp
@@ -0,0 +1,558 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftMp3Dec"
+#include <log/log.h>
+
+#include <numeric>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftMp3Dec.h"
+#include "pvmp3decoder_api.h"
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.mp3.decoder";
+
+class C2SoftMP3::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_MPEG))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 44100))
+ .withFields({C2F(mSampleRate, value).oneOf({8000, 11025, 12000, 16000,
+ 22050, 24000, 32000, 44100, 48000})})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 2))
+ .withFields({C2F(mChannelCount, value).inRange(1, 2)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::input(0u, 64000))
+ .withFields({C2F(mBitrate, value).inRange(8000, 320000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+ .build());
+ }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftMP3::C2SoftMP3(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mConfig(nullptr),
+ mDecoderBuf(nullptr) {
+}
+
+C2SoftMP3::~C2SoftMP3() {
+ onRelease();
+}
+
+c2_status_t C2SoftMP3::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_NO_MEMORY;
+}
+
+c2_status_t C2SoftMP3::onStop() {
+ // Make sure that the next buffer output does not still
+ // depend on fragments from the last one decoded.
+ pvmp3_InitDecoder(mConfig, mDecoderBuf);
+ mSignalledError = false;
+ mIsFirst = true;
+ mSignalledOutputEos = false;
+ mAnchorTimeStamp = 0;
+ mProcessedSamples = 0;
+
+ return C2_OK;
+}
+
+void C2SoftMP3::onReset() {
+ (void)onStop();
+}
+
+void C2SoftMP3::onRelease() {
+ mGaplessBytes = false;
+ if (mDecoderBuf) {
+ free(mDecoderBuf);
+ mDecoderBuf = nullptr;
+ }
+
+ if (mConfig) {
+ delete mConfig;
+ mConfig = nullptr;
+ }
+}
+
+status_t C2SoftMP3::initDecoder() {
+ mConfig = new tPVMP3DecoderExternal{};
+ if (!mConfig) return NO_MEMORY;
+ mConfig->equalizerType = flat;
+ mConfig->crcEnabled = false;
+
+ size_t memRequirements = pvmp3_decoderMemRequirements();
+ mDecoderBuf = malloc(memRequirements);
+ if (!mDecoderBuf) return NO_MEMORY;
+
+ pvmp3_InitDecoder(mConfig, mDecoderBuf);
+
+ mIsFirst = true;
+ mGaplessBytes = false;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ mAnchorTimeStamp = 0;
+ mProcessedSamples = 0;
+
+ return OK;
+}
+
+/* The below code is borrowed from ./test/mp3reader.cpp */
+static bool parseMp3Header(uint32_t header, size_t *frame_size,
+ uint32_t *out_sampling_rate = nullptr,
+ uint32_t *out_channels = nullptr,
+ uint32_t *out_bitrate = nullptr,
+ uint32_t *out_num_samples = nullptr) {
+ *frame_size = 0;
+ if (out_sampling_rate) *out_sampling_rate = 0;
+ if (out_channels) *out_channels = 0;
+ if (out_bitrate) *out_bitrate = 0;
+ if (out_num_samples) *out_num_samples = 1152;
+
+ if ((header & 0xffe00000) != 0xffe00000) return false;
+
+ unsigned version = (header >> 19) & 3;
+ if (version == 0x01) return false;
+
+ unsigned layer = (header >> 17) & 3;
+ if (layer == 0x00) return false;
+
+ unsigned bitrate_index = (header >> 12) & 0x0f;
+ if (bitrate_index == 0 || bitrate_index == 0x0f) return false;
+
+ unsigned sampling_rate_index = (header >> 10) & 3;
+ if (sampling_rate_index == 3) return false;
+
+ static const int kSamplingRateV1[] = { 44100, 48000, 32000 };
+ int sampling_rate = kSamplingRateV1[sampling_rate_index];
+ if (version == 2 /* V2 */) {
+ sampling_rate /= 2;
+ } else if (version == 0 /* V2.5 */) {
+ sampling_rate /= 4;
+ }
+
+ unsigned padding = (header >> 9) & 1;
+
+ if (layer == 3) { // layer I
+ static const int kBitrateV1[] =
+ {
+ 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448
+ };
+ static const int kBitrateV2[] =
+ {
+ 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256
+ };
+
+ int bitrate = (version == 3 /* V1 */) ? kBitrateV1[bitrate_index - 1] :
+ kBitrateV2[bitrate_index - 1];
+
+ if (out_bitrate) {
+ *out_bitrate = bitrate;
+ }
+ *frame_size = (12000 * bitrate / sampling_rate + padding) * 4;
+ if (out_num_samples) {
+ *out_num_samples = 384;
+ }
+ } else { // layer II or III
+ static const int kBitrateV1L2[] =
+ {
+ 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384
+ };
+
+ static const int kBitrateV1L3[] =
+ {
+ 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320
+ };
+
+ static const int kBitrateV2[] =
+ {
+ 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160
+ };
+
+ int bitrate;
+ if (version == 3 /* V1 */) {
+ bitrate = (layer == 2 /* L2 */) ? kBitrateV1L2[bitrate_index - 1] :
+ kBitrateV1L3[bitrate_index - 1];
+
+ if (out_num_samples) {
+ *out_num_samples = 1152;
+ }
+ } else { // V2 (or 2.5)
+ bitrate = kBitrateV2[bitrate_index - 1];
+ if (out_num_samples) {
+ *out_num_samples = (layer == 1 /* L3 */) ? 576 : 1152;
+ }
+ }
+
+ if (out_bitrate) {
+ *out_bitrate = bitrate;
+ }
+
+ if (version == 3 /* V1 */) {
+ *frame_size = 144000 * bitrate / sampling_rate + padding;
+ } else { // V2 or V2.5
+ size_t tmp = (layer == 1 /* L3 */) ? 72000 : 144000;
+ *frame_size = tmp * bitrate / sampling_rate + padding;
+ }
+ }
+
+ if (out_sampling_rate) {
+ *out_sampling_rate = sampling_rate;
+ }
+
+ if (out_channels) {
+ int channel_mode = (header >> 6) & 3;
+
+ *out_channels = (channel_mode == 3) ? 1 : 2;
+ }
+
+ return true;
+}
+
+static uint32_t U32_AT(const uint8_t *ptr) {
+ return ptr[0] << 24 | ptr[1] << 16 | ptr[2] << 8 | ptr[3];
+}
+
+static status_t calculateOutSize(uint8 *header, size_t inSize,
+ std::vector<size_t> *decodedSizes) {
+ uint32_t channels;
+ uint32_t numSamples;
+ size_t frameSize;
+ size_t totalInSize = 0;
+
+ while (totalInSize + 4 < inSize) {
+ if (!parseMp3Header(U32_AT(header + totalInSize), &frameSize,
+ nullptr, &channels, nullptr, &numSamples)) {
+ ALOGE("Error in parse mp3 header during outSize estimation");
+ return UNKNOWN_ERROR;
+ }
+ totalInSize += frameSize;
+ decodedSizes->push_back(numSamples * channels * sizeof(int16_t));
+ }
+
+ if (decodedSizes->empty()) return UNKNOWN_ERROR;
+
+ return OK;
+}
+
+c2_status_t C2SoftMP3::onFlush_sm() {
+ return onStop();
+}
+
+c2_status_t C2SoftMP3::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ return C2_OK;
+}
+
+// TODO: Can overall error checking be improved? As in the check for validity of
+// work, pool ptr, work->input.buffers.size() == 1, ...
+// TODO: Blind removal of 529 samples from the output may not work. Because
+// mpeg layer 1 frame size is 384 samples per frame. This should introduce
+// negative values and can cause SEG faults. Soft omx mp3 plugin can have
+// this problem (CHECK!)
+void C2SoftMP3::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ size_t inSize = 0u;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = rView.error();
+ return;
+ }
+ }
+
+ if (inSize == 0 && (!mGaplessBytes || !eos)) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ return;
+ }
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d", inSize,
+ (int)work->input.ordinal.timestamp.peeku(), (int)work->input.ordinal.frameIndex.peeku());
+
+ int32_t numChannels = mConfig->num_channels;
+ size_t calOutSize;
+ std::vector<size_t> decodedSizes;
+ if (inSize && OK != calculateOutSize(const_cast<uint8 *>(rView.data()),
+ inSize, &decodedSizes)) {
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ calOutSize = std::accumulate(decodedSizes.begin(), decodedSizes.end(), 0);
+ if (eos) {
+ calOutSize += kPVMP3DecoderDelay * numChannels * sizeof(int16_t);
+ }
+
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(calOutSize, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = wView.error();
+ return;
+ }
+
+ int outSize = 0;
+ int outOffset = 0;
+ auto it = decodedSizes.begin();
+ size_t inPos = 0;
+ int32_t samplingRate = mConfig->samplingRate;
+ while (inPos < inSize) {
+ if (it == decodedSizes.end()) {
+ ALOGE("unexpected trailing bytes, ignoring them");
+ break;
+ }
+
+ mConfig->pInputBuffer = const_cast<uint8 *>(rView.data() + inPos);
+ mConfig->inputBufferCurrentLength = (inSize - inPos);
+ mConfig->inputBufferMaxLength = 0;
+ mConfig->inputBufferUsedLength = 0;
+ mConfig->outputFrameSize = (calOutSize - outSize);
+ mConfig->pOutputBuffer = reinterpret_cast<int16_t *> (wView.data() + outSize);
+
+ ERROR_CODE decoderErr;
+ if ((decoderErr = pvmp3_framedecoder(mConfig, mDecoderBuf))
+ != NO_DECODING_ERROR) {
+ ALOGE("mp3 decoder returned error %d", decoderErr);
+ if (decoderErr != NO_ENOUGH_MAIN_DATA_ERROR
+ && decoderErr != SIDE_INFO_ERROR) {
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ // This is recoverable, just ignore the current frame and
+ // play silence instead.
+ ALOGV("ignoring error and sending silence");
+ if (mConfig->outputFrameSize == 0) {
+ mConfig->outputFrameSize = *it / sizeof(int16_t);
+ }
+ memset(mConfig->pOutputBuffer, 0, mConfig->outputFrameSize * sizeof(int16_t));
+ } else if (mConfig->samplingRate != samplingRate
+ || mConfig->num_channels != numChannels) {
+ ALOGI("Reconfiguring decoder: %d->%d Hz, %d->%d channels",
+ samplingRate, mConfig->samplingRate,
+ numChannels, mConfig->num_channels);
+ samplingRate = mConfig->samplingRate;
+ numChannels = mConfig->num_channels;
+
+ C2StreamSampleRateInfo::output sampleRateInfo(0u, samplingRate);
+ C2StreamChannelCountInfo::output channelCountInfo(0u, numChannels);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mIntf->config(
+ { &sampleRateInfo, &channelCountInfo },
+ C2_MAY_BLOCK,
+ &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(C2Param::Copy(sampleRateInfo));
+ work->worklets.front()->output.configUpdate.push_back(C2Param::Copy(channelCountInfo));
+ } else {
+ ALOGE("Config Update failed");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ if (*it != mConfig->outputFrameSize * sizeof(int16_t)) {
+ ALOGE("panic, parsed size does not match decoded size");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ outSize += mConfig->outputFrameSize * sizeof(int16_t);
+ inPos += mConfig->inputBufferUsedLength;
+ it++;
+ }
+ if (mIsFirst) {
+ mIsFirst = false;
+ mGaplessBytes = true;
+ // The decoder delay is 529 samples, so trim that many samples off
+ // the start of the first output buffer. This essentially makes this
+ // decoder have zero delay, which the rest of the pipeline assumes.
+ outOffset = kPVMP3DecoderDelay * numChannels * sizeof(int16_t);
+ mAnchorTimeStamp = work->input.ordinal.timestamp.peekull();
+ }
+ if (eos) {
+ if (calOutSize >=
+ outSize + kPVMP3DecoderDelay * numChannels * sizeof(int16_t)) {
+ if (!memset(reinterpret_cast<int16_t*>(wView.data() + outSize), 0,
+ kPVMP3DecoderDelay * numChannels * sizeof(int16_t))) {
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ ALOGV("Adding 529 samples at end");
+ mGaplessBytes = false;
+ outSize += kPVMP3DecoderDelay * numChannels * sizeof(int16_t);
+ }
+ }
+
+ uint64_t outTimeStamp = mProcessedSamples * 1000000ll / samplingRate;
+ mProcessedSamples += ((outSize - outOffset) / (numChannels * sizeof(int16_t)));
+ ALOGV("out buffer attr. offset %d size %d timestamp %u", outOffset, outSize - outOffset,
+ (uint32_t)(mAnchorTimeStamp + outTimeStamp));
+ decodedSizes.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(
+ createLinearBuffer(block, outOffset, outSize - outOffset));
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->worklets.front()->output.ordinal.timestamp = mAnchorTimeStamp + outTimeStamp;
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+}
+
+class C2SoftMp3DecFactory : public C2ComponentFactory {
+public:
+ C2SoftMp3DecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftMP3(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftMP3::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftMP3::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftMP3::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftMp3DecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftMp3DecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
+
diff --git a/media/codec2/components/mp3/C2SoftMp3Dec.h b/media/codec2/components/mp3/C2SoftMp3Dec.h
new file mode 100644
index 0000000..402bdc4
--- /dev/null
+++ b/media/codec2/components/mp3/C2SoftMp3Dec.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_MP3_DEC_H_
+#define ANDROID_C2_SOFT_MP3_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+struct tPVMP3DecoderExternal;
+
+bool parseMp3Header(uint32_t header, size_t *frame_size,
+ uint32_t *out_sampling_rate = nullptr,
+ uint32_t *out_channels = nullptr,
+ uint32_t *out_bitrate = nullptr,
+ uint32_t *out_num_samples = nullptr);
+
+namespace android {
+
+struct C2SoftMP3 : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftMP3(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftMP3();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+private:
+ enum {
+ kPVMP3DecoderDelay = 529 // samples
+ };
+
+ std::shared_ptr<IntfImpl> mIntf;
+ tPVMP3DecoderExternal *mConfig;
+ void *mDecoderBuf;
+
+ bool mIsFirst;
+ bool mSignalledError;
+ bool mSignalledOutputEos;
+ bool mGaplessBytes;
+ uint64_t mAnchorTimeStamp;
+ uint64_t mProcessedSamples;
+
+ status_t initDecoder();
+
+ C2_DO_NOT_COPY(C2SoftMP3);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_MP3_DEC_H_
diff --git a/media/codec2/components/mp3/MODULE_LICENSE_APACHE2 b/media/codec2/components/mp3/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/mp3/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/mp3/NOTICE b/media/codec2/components/mp3/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/media/codec2/components/mp3/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
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+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
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+ 2. Grant of Copyright License. Subject to the terms and conditions of
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+ (except as stated in this section) patent license to make, have made,
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+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/mp3/patent_disclaimer.txt b/media/codec2/components/mp3/patent_disclaimer.txt
new file mode 100644
index 0000000..b4bf11d
--- /dev/null
+++ b/media/codec2/components/mp3/patent_disclaimer.txt
@@ -0,0 +1,9 @@
+
+THIS IS NOT A GRANT OF PATENT RIGHTS.
+
+Google makes no representation or warranty that the codecs for which
+source code is made available hereunder are unencumbered by
+third-party patents. Those intending to use this source code in
+hardware or software products are advised that implementations of
+these codecs, including in open source software or shareware, may
+require patent licenses from the relevant patent holders.
diff --git a/media/codec2/components/mpeg2/Android.bp b/media/codec2/components/mpeg2/Android.bp
new file mode 100644
index 0000000..841f0a9
--- /dev/null
+++ b/media/codec2/components/mpeg2/Android.bp
@@ -0,0 +1,16 @@
+cc_library_shared {
+ name: "libcodec2_soft_mpeg2dec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_signed-defaults",
+ ],
+
+ srcs: ["C2SoftMpeg2Dec.cpp"],
+
+ static_libs: ["libmpeg2dec"],
+
+ include_dirs: [
+ "external/libmpeg2/decoder",
+ "external/libmpeg2/common",
+ ],
+}
diff --git a/media/codec2/components/mpeg2/C2SoftMpeg2Dec.cpp b/media/codec2/components/mpeg2/C2SoftMpeg2Dec.cpp
new file mode 100644
index 0000000..da32ec0
--- /dev/null
+++ b/media/codec2/components/mpeg2/C2SoftMpeg2Dec.cpp
@@ -0,0 +1,1069 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftMpeg2Dec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <Codec2Mapper.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftMpeg2Dec.h"
+#include "impeg2d.h"
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.mpeg2.decoder";
+
+class C2SoftMpeg2Dec::IntfImpl : public SimpleInterface<void>::BaseParams {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : SimpleInterface<void>::BaseParams(
+ helper,
+ COMPONENT_NAME,
+ C2Component::KIND_DECODER,
+ C2Component::DOMAIN_VIDEO,
+ MEDIA_MIMETYPE_VIDEO_MPEG2) {
+ noPrivateBuffers(); // TODO: account for our buffers here
+ noInputReferences();
+ noOutputReferences();
+ noInputLatency();
+ noTimeStretch();
+
+ // TODO: output latency and reordering
+
+ addParameter(
+ DefineParam(mAttrib, C2_PARAMKEY_COMPONENT_ATTRIBUTES)
+ .withConstValue(new C2ComponentAttributesSetting(C2Component::ATTRIB_IS_TEMPORAL))
+ .build());
+
+ addParameter(
+ DefineParam(mSize, C2_PARAMKEY_PICTURE_SIZE)
+ .withDefault(new C2StreamPictureSizeInfo::output(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(16, 1920, 4),
+ C2F(mSize, height).inRange(16, 1088, 4),
+ })
+ .withSetter(SizeSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::input(0u,
+ C2Config::PROFILE_MP2V_SIMPLE, C2Config::LEVEL_MP2V_HIGH))
+ .withFields({
+ C2F(mProfileLevel, profile).oneOf({
+ C2Config::PROFILE_MP2V_SIMPLE,
+ C2Config::PROFILE_MP2V_MAIN}),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_MP2V_LOW,
+ C2Config::LEVEL_MP2V_MAIN,
+ C2Config::LEVEL_MP2V_HIGH_1440,
+ C2Config::LEVEL_MP2V_HIGH})
+ })
+ .withSetter(ProfileLevelSetter, mSize)
+ .build());
+
+ addParameter(
+ DefineParam(mMaxSize, C2_PARAMKEY_MAX_PICTURE_SIZE)
+ .withDefault(new C2StreamMaxPictureSizeTuning::output(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(2, 1920, 2),
+ C2F(mSize, height).inRange(2, 1088, 2),
+ })
+ .withSetter(MaxPictureSizeSetter, mSize)
+ .build());
+
+ addParameter(
+ DefineParam(mMaxInputSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withDefault(new C2StreamMaxBufferSizeInfo::input(0u, 320 * 240 * 3 / 2))
+ .withFields({
+ C2F(mMaxInputSize, value).any(),
+ })
+ .calculatedAs(MaxInputSizeSetter, mMaxSize)
+ .build());
+
+ C2ChromaOffsetStruct locations[1] = { C2ChromaOffsetStruct::ITU_YUV_420_0() };
+ std::shared_ptr<C2StreamColorInfo::output> defaultColorInfo =
+ C2StreamColorInfo::output::AllocShared(
+ 1u, 0u, 8u /* bitDepth */, C2Color::YUV_420);
+ memcpy(defaultColorInfo->m.locations, locations, sizeof(locations));
+
+ defaultColorInfo =
+ C2StreamColorInfo::output::AllocShared(
+ { C2ChromaOffsetStruct::ITU_YUV_420_0() },
+ 0u, 8u /* bitDepth */, C2Color::YUV_420);
+ helper->addStructDescriptors<C2ChromaOffsetStruct>();
+
+ addParameter(
+ DefineParam(mColorInfo, C2_PARAMKEY_CODED_COLOR_INFO)
+ .withConstValue(defaultColorInfo)
+ .build());
+
+ addParameter(
+ DefineParam(mDefaultColorAspects, C2_PARAMKEY_DEFAULT_COLOR_ASPECTS)
+ .withDefault(new C2StreamColorAspectsTuning::output(
+ 0u, C2Color::RANGE_UNSPECIFIED, C2Color::PRIMARIES_UNSPECIFIED,
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+ .withFields({
+ C2F(mDefaultColorAspects, range).inRange(
+ C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+ C2F(mDefaultColorAspects, primaries).inRange(
+ C2Color::PRIMARIES_UNSPECIFIED, C2Color::PRIMARIES_OTHER),
+ C2F(mDefaultColorAspects, transfer).inRange(
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::TRANSFER_OTHER),
+ C2F(mDefaultColorAspects, matrix).inRange(
+ C2Color::MATRIX_UNSPECIFIED, C2Color::MATRIX_OTHER)
+ })
+ .withSetter(DefaultColorAspectsSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mCodedColorAspects, C2_PARAMKEY_VUI_COLOR_ASPECTS)
+ .withDefault(new C2StreamColorAspectsInfo::input(
+ 0u, C2Color::RANGE_LIMITED, C2Color::PRIMARIES_UNSPECIFIED,
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+ .withFields({
+ C2F(mCodedColorAspects, range).inRange(
+ C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+ C2F(mCodedColorAspects, primaries).inRange(
+ C2Color::PRIMARIES_UNSPECIFIED, C2Color::PRIMARIES_OTHER),
+ C2F(mCodedColorAspects, transfer).inRange(
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::TRANSFER_OTHER),
+ C2F(mCodedColorAspects, matrix).inRange(
+ C2Color::MATRIX_UNSPECIFIED, C2Color::MATRIX_OTHER)
+ })
+ .withSetter(CodedColorAspectsSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mColorAspects, C2_PARAMKEY_COLOR_ASPECTS)
+ .withDefault(new C2StreamColorAspectsInfo::output(
+ 0u, C2Color::RANGE_UNSPECIFIED, C2Color::PRIMARIES_UNSPECIFIED,
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::MATRIX_UNSPECIFIED))
+ .withFields({
+ C2F(mColorAspects, range).inRange(
+ C2Color::RANGE_UNSPECIFIED, C2Color::RANGE_OTHER),
+ C2F(mColorAspects, primaries).inRange(
+ C2Color::PRIMARIES_UNSPECIFIED, C2Color::PRIMARIES_OTHER),
+ C2F(mColorAspects, transfer).inRange(
+ C2Color::TRANSFER_UNSPECIFIED, C2Color::TRANSFER_OTHER),
+ C2F(mColorAspects, matrix).inRange(
+ C2Color::MATRIX_UNSPECIFIED, C2Color::MATRIX_OTHER)
+ })
+ .withSetter(ColorAspectsSetter, mDefaultColorAspects, mCodedColorAspects)
+ .build());
+
+ // TODO: support more formats?
+ addParameter(
+ DefineParam(mPixelFormat, C2_PARAMKEY_PIXEL_FORMAT)
+ .withConstValue(new C2StreamPixelFormatInfo::output(
+ 0u, HAL_PIXEL_FORMAT_YCBCR_420_888))
+ .build());
+ }
+
+ static C2R SizeSetter(bool mayBlock, const C2P<C2StreamPictureSizeInfo::output> &oldMe,
+ C2P<C2VideoSizeStreamInfo::output> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (!me.F(me.v.width).supportsAtAll(me.v.width)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.width)));
+ me.set().width = oldMe.v.width;
+ }
+ if (!me.F(me.v.height).supportsAtAll(me.v.height)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.height)));
+ me.set().height = oldMe.v.height;
+ }
+ return res;
+ }
+
+ static C2R MaxPictureSizeSetter(bool mayBlock, C2P<C2StreamMaxPictureSizeTuning::output> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ // TODO: get max width/height from the size's field helpers vs. hardcoding
+ me.set().width = c2_min(c2_max(me.v.width, size.v.width), 1920u);
+ me.set().height = c2_min(c2_max(me.v.height, size.v.height), 1088u);
+ return C2R::Ok();
+ }
+
+ static C2R MaxInputSizeSetter(bool mayBlock, C2P<C2StreamMaxBufferSizeInfo::input> &me,
+ const C2P<C2StreamMaxPictureSizeTuning::output> &maxSize) {
+ (void)mayBlock;
+ // assume compression ratio of 1
+ me.set().value = (((maxSize.v.width + 15) / 16) * ((maxSize.v.height + 15) / 16) * 384);
+ return C2R::Ok();
+ }
+
+ static C2R ProfileLevelSetter(bool mayBlock, C2P<C2StreamProfileLevelInfo::input> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ (void)size;
+ (void)me; // TODO: validate
+ return C2R::Ok();
+ }
+
+ static C2R DefaultColorAspectsSetter(bool mayBlock, C2P<C2StreamColorAspectsTuning::output> &me) {
+ (void)mayBlock;
+ if (me.v.range > C2Color::RANGE_OTHER) {
+ me.set().range = C2Color::RANGE_OTHER;
+ }
+ if (me.v.primaries > C2Color::PRIMARIES_OTHER) {
+ me.set().primaries = C2Color::PRIMARIES_OTHER;
+ }
+ if (me.v.transfer > C2Color::TRANSFER_OTHER) {
+ me.set().transfer = C2Color::TRANSFER_OTHER;
+ }
+ if (me.v.matrix > C2Color::MATRIX_OTHER) {
+ me.set().matrix = C2Color::MATRIX_OTHER;
+ }
+ return C2R::Ok();
+ }
+
+ static C2R CodedColorAspectsSetter(bool mayBlock, C2P<C2StreamColorAspectsInfo::input> &me) {
+ (void)mayBlock;
+ if (me.v.range > C2Color::RANGE_OTHER) {
+ me.set().range = C2Color::RANGE_OTHER;
+ }
+ if (me.v.primaries > C2Color::PRIMARIES_OTHER) {
+ me.set().primaries = C2Color::PRIMARIES_OTHER;
+ }
+ if (me.v.transfer > C2Color::TRANSFER_OTHER) {
+ me.set().transfer = C2Color::TRANSFER_OTHER;
+ }
+ if (me.v.matrix > C2Color::MATRIX_OTHER) {
+ me.set().matrix = C2Color::MATRIX_OTHER;
+ }
+ return C2R::Ok();
+ }
+
+ static C2R ColorAspectsSetter(bool mayBlock, C2P<C2StreamColorAspectsInfo::output> &me,
+ const C2P<C2StreamColorAspectsTuning::output> &def,
+ const C2P<C2StreamColorAspectsInfo::input> &coded) {
+ (void)mayBlock;
+ // take default values for all unspecified fields, and coded values for specified ones
+ me.set().range = coded.v.range == RANGE_UNSPECIFIED ? def.v.range : coded.v.range;
+ me.set().primaries = coded.v.primaries == PRIMARIES_UNSPECIFIED
+ ? def.v.primaries : coded.v.primaries;
+ me.set().transfer = coded.v.transfer == TRANSFER_UNSPECIFIED
+ ? def.v.transfer : coded.v.transfer;
+ me.set().matrix = coded.v.matrix == MATRIX_UNSPECIFIED ? def.v.matrix : coded.v.matrix;
+ return C2R::Ok();
+ }
+
+ std::shared_ptr<C2StreamColorAspectsInfo::output> getColorAspects_l() {
+ return mColorAspects;
+ }
+
+private:
+ std::shared_ptr<C2StreamProfileLevelInfo::input> mProfileLevel;
+ std::shared_ptr<C2StreamPictureSizeInfo::output> mSize;
+ std::shared_ptr<C2StreamMaxPictureSizeTuning::output> mMaxSize;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mMaxInputSize;
+ std::shared_ptr<C2StreamColorInfo::output> mColorInfo;
+ std::shared_ptr<C2StreamColorAspectsInfo::input> mCodedColorAspects;
+ std::shared_ptr<C2StreamColorAspectsTuning::output> mDefaultColorAspects;
+ std::shared_ptr<C2StreamColorAspectsInfo::output> mColorAspects;
+ std::shared_ptr<C2StreamPixelFormatInfo::output> mPixelFormat;
+};
+
+static size_t getCpuCoreCount() {
+ long cpuCoreCount = 1;
+#if defined(_SC_NPROCESSORS_ONLN)
+ cpuCoreCount = sysconf(_SC_NPROCESSORS_ONLN);
+#else
+ // _SC_NPROC_ONLN must be defined...
+ cpuCoreCount = sysconf(_SC_NPROC_ONLN);
+#endif
+ CHECK(cpuCoreCount >= 1);
+ ALOGV("Number of CPU cores: %ld", cpuCoreCount);
+ return (size_t)cpuCoreCount;
+}
+
+static void *ivd_aligned_malloc(WORD32 alignment, WORD32 size) {
+ return memalign(alignment, size);
+}
+
+static void ivd_aligned_free(void *mem) {
+ free(mem);
+}
+
+C2SoftMpeg2Dec::C2SoftMpeg2Dec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mDecHandle(nullptr),
+ mMemRecords(nullptr),
+ mOutBufferDrain(nullptr),
+ mIvColorformat(IV_YUV_420P),
+ mWidth(320),
+ mHeight(240) {
+ // If input dump is enabled, then open create an empty file
+ GENERATE_FILE_NAMES();
+ CREATE_DUMP_FILE(mInFile);
+}
+
+C2SoftMpeg2Dec::~C2SoftMpeg2Dec() {
+ onRelease();
+}
+
+c2_status_t C2SoftMpeg2Dec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_CORRUPTED;
+}
+
+c2_status_t C2SoftMpeg2Dec::onStop() {
+ if (OK != resetDecoder()) return C2_CORRUPTED;
+ resetPlugin();
+ return C2_OK;
+}
+
+void C2SoftMpeg2Dec::onReset() {
+ (void) onStop();
+}
+
+void C2SoftMpeg2Dec::onRelease() {
+ (void) deleteDecoder();
+ if (mOutBufferDrain) {
+ ivd_aligned_free(mOutBufferDrain);
+ mOutBufferDrain = nullptr;
+ }
+ if (mOutBlock) {
+ mOutBlock.reset();
+ }
+ if (mMemRecords) {
+ ivd_aligned_free(mMemRecords);
+ mMemRecords = nullptr;
+ }
+}
+
+c2_status_t C2SoftMpeg2Dec::onFlush_sm() {
+ if (OK != setFlushMode()) return C2_CORRUPTED;
+
+ uint32_t displayStride = mStride;
+ uint32_t displayHeight = mHeight;
+ uint32_t bufferSize = displayStride * displayHeight * 3 / 2;
+ mOutBufferDrain = (uint8_t *)ivd_aligned_malloc(128, bufferSize);
+ if (!mOutBufferDrain) {
+ ALOGE("could not allocate tmp output buffer (for flush) of size %u ", bufferSize);
+ return C2_NO_MEMORY;
+ }
+
+ while (true) {
+ ivd_video_decode_ip_t s_decode_ip;
+ ivd_video_decode_op_t s_decode_op;
+
+ setDecodeArgs(&s_decode_ip, &s_decode_op, nullptr, nullptr, 0, 0, 0);
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ if (0 == s_decode_op.u4_output_present) {
+ resetPlugin();
+ break;
+ }
+ }
+
+ if (mOutBufferDrain) {
+ ivd_aligned_free(mOutBufferDrain);
+ mOutBufferDrain = nullptr;
+ }
+
+ return C2_OK;
+}
+
+status_t C2SoftMpeg2Dec::getNumMemRecords() {
+ iv_num_mem_rec_ip_t s_num_mem_rec_ip;
+ iv_num_mem_rec_op_t s_num_mem_rec_op;
+
+ s_num_mem_rec_ip.u4_size = sizeof(s_num_mem_rec_ip);
+ s_num_mem_rec_ip.e_cmd = IV_CMD_GET_NUM_MEM_REC;
+ s_num_mem_rec_op.u4_size = sizeof(s_num_mem_rec_op);
+
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_num_mem_rec_ip,
+ &s_num_mem_rec_op);
+ if (IV_SUCCESS != status) {
+ ALOGE("Error in getting mem records: 0x%x", s_num_mem_rec_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+ mNumMemRecords = s_num_mem_rec_op.u4_num_mem_rec;
+
+ return OK;
+}
+
+status_t C2SoftMpeg2Dec::fillMemRecords() {
+ iv_mem_rec_t *ps_mem_rec = (iv_mem_rec_t *) ivd_aligned_malloc(
+ 128, mNumMemRecords * sizeof(iv_mem_rec_t));
+ if (!ps_mem_rec) {
+ ALOGE("Allocation failure");
+ return NO_MEMORY;
+ }
+ memset(ps_mem_rec, 0, mNumMemRecords * sizeof(iv_mem_rec_t));
+ for (size_t i = 0; i < mNumMemRecords; i++)
+ ps_mem_rec[i].u4_size = sizeof(iv_mem_rec_t);
+ mMemRecords = ps_mem_rec;
+
+ ivdext_fill_mem_rec_ip_t s_fill_mem_ip;
+ ivdext_fill_mem_rec_op_t s_fill_mem_op;
+
+ s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.u4_size = sizeof(ivdext_fill_mem_rec_ip_t);
+ s_fill_mem_ip.u4_share_disp_buf = 0;
+ s_fill_mem_ip.e_output_format = mIvColorformat;
+ s_fill_mem_ip.u4_deinterlace = 1;
+ s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.e_cmd = IV_CMD_FILL_NUM_MEM_REC;
+ s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.pv_mem_rec_location = mMemRecords;
+ s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.u4_max_frm_wd = mWidth;
+ s_fill_mem_ip.s_ivd_fill_mem_rec_ip_t.u4_max_frm_ht = mHeight;
+ s_fill_mem_op.s_ivd_fill_mem_rec_op_t.u4_size = sizeof(ivdext_fill_mem_rec_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_fill_mem_ip,
+ &s_fill_mem_op);
+ if (IV_SUCCESS != status) {
+ ALOGE("Error in filling mem records: 0x%x",
+ s_fill_mem_op.s_ivd_fill_mem_rec_op_t.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ CHECK_EQ(mNumMemRecords, s_fill_mem_op.s_ivd_fill_mem_rec_op_t.u4_num_mem_rec_filled);
+ for (size_t i = 0; i < mNumMemRecords; i++, ps_mem_rec++) {
+ ps_mem_rec->pv_base = ivd_aligned_malloc(
+ ps_mem_rec->u4_mem_alignment, ps_mem_rec->u4_mem_size);
+ if (!ps_mem_rec->pv_base) {
+ ALOGE("Allocation failure for memory record #%zu of size %u",
+ i, ps_mem_rec->u4_mem_size);
+ return NO_MEMORY;
+ }
+ }
+
+ return OK;
+}
+
+status_t C2SoftMpeg2Dec::createDecoder() {
+ ivdext_init_ip_t s_init_ip;
+ ivdext_init_op_t s_init_op;
+
+ s_init_ip.s_ivd_init_ip_t.u4_size = sizeof(ivdext_init_ip_t);
+ s_init_ip.s_ivd_init_ip_t.e_cmd = (IVD_API_COMMAND_TYPE_T)IV_CMD_INIT;
+ s_init_ip.s_ivd_init_ip_t.pv_mem_rec_location = mMemRecords;
+ s_init_ip.s_ivd_init_ip_t.u4_frm_max_wd = mWidth;
+ s_init_ip.s_ivd_init_ip_t.u4_frm_max_ht = mHeight;
+ s_init_ip.u4_share_disp_buf = 0;
+ s_init_ip.u4_deinterlace = 1;
+ s_init_ip.s_ivd_init_ip_t.u4_num_mem_rec = mNumMemRecords;
+ s_init_ip.s_ivd_init_ip_t.e_output_format = mIvColorformat;
+ s_init_op.s_ivd_init_op_t.u4_size = sizeof(ivdext_init_op_t);
+
+ mDecHandle = (iv_obj_t *)mMemRecords[0].pv_base;
+ mDecHandle->pv_fxns = (void *)ivdec_api_function;
+ mDecHandle->u4_size = sizeof(iv_obj_t);
+
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_init_ip,
+ &s_init_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__,
+ s_init_op.s_ivd_init_op_t.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftMpeg2Dec::setNumCores() {
+ ivdext_ctl_set_num_cores_ip_t s_set_num_cores_ip;
+ ivdext_ctl_set_num_cores_op_t s_set_num_cores_op;
+
+ s_set_num_cores_ip.u4_size = sizeof(ivdext_ctl_set_num_cores_ip_t);
+ s_set_num_cores_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_set_num_cores_ip.e_sub_cmd = IVDEXT_CMD_CTL_SET_NUM_CORES;
+ s_set_num_cores_ip.u4_num_cores = mNumCores;
+ s_set_num_cores_op.u4_size = sizeof(ivdext_ctl_set_num_cores_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_set_num_cores_ip,
+ &s_set_num_cores_op);
+ if (status != IV_SUCCESS) {
+ ALOGD("error in %s: 0x%x", __func__, s_set_num_cores_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftMpeg2Dec::setParams(size_t stride) {
+ ivd_ctl_set_config_ip_t s_set_dyn_params_ip;
+ ivd_ctl_set_config_op_t s_set_dyn_params_op;
+
+ s_set_dyn_params_ip.u4_size = sizeof(ivd_ctl_set_config_ip_t);
+ s_set_dyn_params_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_set_dyn_params_ip.e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
+ s_set_dyn_params_ip.u4_disp_wd = (UWORD32) stride;
+ s_set_dyn_params_ip.e_frm_skip_mode = IVD_SKIP_NONE;
+ s_set_dyn_params_ip.e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
+ s_set_dyn_params_ip.e_vid_dec_mode = IVD_DECODE_FRAME;
+ s_set_dyn_params_op.u4_size = sizeof(ivd_ctl_set_config_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_set_dyn_params_ip,
+ &s_set_dyn_params_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__, s_set_dyn_params_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftMpeg2Dec::getVersion() {
+ ivd_ctl_getversioninfo_ip_t s_get_versioninfo_ip;
+ ivd_ctl_getversioninfo_op_t s_get_versioninfo_op;
+ UWORD8 au1_buf[512];
+
+ s_get_versioninfo_ip.u4_size = sizeof(ivd_ctl_getversioninfo_ip_t);
+ s_get_versioninfo_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_get_versioninfo_ip.e_sub_cmd = IVD_CMD_CTL_GETVERSION;
+ s_get_versioninfo_ip.pv_version_buffer = au1_buf;
+ s_get_versioninfo_ip.u4_version_buffer_size = sizeof(au1_buf);
+ s_get_versioninfo_op.u4_size = sizeof(ivd_ctl_getversioninfo_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_get_versioninfo_ip,
+ &s_get_versioninfo_op);
+ if (status != IV_SUCCESS) {
+ ALOGD("error in %s: 0x%x", __func__,
+ s_get_versioninfo_op.u4_error_code);
+ } else {
+ ALOGV("ittiam decoder version number: %s",
+ (char *) s_get_versioninfo_ip.pv_version_buffer);
+ }
+
+ return OK;
+}
+
+status_t C2SoftMpeg2Dec::initDecoder() {
+ status_t ret = getNumMemRecords();
+ if (OK != ret) return ret;
+
+ ret = fillMemRecords();
+ if (OK != ret) return ret;
+
+ if (OK != createDecoder()) return UNKNOWN_ERROR;
+
+ mNumCores = MIN(getCpuCoreCount(), MAX_NUM_CORES);
+ mStride = ALIGN64(mWidth);
+ mSignalledError = false;
+ resetPlugin();
+ (void) setNumCores();
+ if (OK != setParams(mStride)) return UNKNOWN_ERROR;
+ (void) getVersion();
+
+ return OK;
+}
+
+bool C2SoftMpeg2Dec::setDecodeArgs(ivd_video_decode_ip_t *ps_decode_ip,
+ ivd_video_decode_op_t *ps_decode_op,
+ C2ReadView *inBuffer,
+ C2GraphicView *outBuffer,
+ size_t inOffset,
+ size_t inSize,
+ uint32_t tsMarker) {
+ uint32_t displayStride = mStride;
+ uint32_t displayHeight = mHeight;
+ size_t lumaSize = displayStride * displayHeight;
+ size_t chromaSize = lumaSize >> 2;
+
+ ps_decode_ip->u4_size = sizeof(ivd_video_decode_ip_t);
+ ps_decode_ip->e_cmd = IVD_CMD_VIDEO_DECODE;
+ if (inBuffer) {
+ ps_decode_ip->u4_ts = tsMarker;
+ ps_decode_ip->pv_stream_buffer = const_cast<uint8_t *>(inBuffer->data() + inOffset);
+ ps_decode_ip->u4_num_Bytes = inSize;
+ } else {
+ ps_decode_ip->u4_ts = 0;
+ ps_decode_ip->pv_stream_buffer = nullptr;
+ ps_decode_ip->u4_num_Bytes = 0;
+ }
+ ps_decode_ip->s_out_buffer.u4_min_out_buf_size[0] = lumaSize;
+ ps_decode_ip->s_out_buffer.u4_min_out_buf_size[1] = chromaSize;
+ ps_decode_ip->s_out_buffer.u4_min_out_buf_size[2] = chromaSize;
+ if (outBuffer) {
+ if (outBuffer->width() < displayStride || outBuffer->height() < displayHeight) {
+ ALOGE("Output buffer too small: provided (%dx%d) required (%ux%u)",
+ outBuffer->width(), outBuffer->height(), displayStride, displayHeight);
+ return false;
+ }
+ ps_decode_ip->s_out_buffer.pu1_bufs[0] = outBuffer->data()[C2PlanarLayout::PLANE_Y];
+ ps_decode_ip->s_out_buffer.pu1_bufs[1] = outBuffer->data()[C2PlanarLayout::PLANE_U];
+ ps_decode_ip->s_out_buffer.pu1_bufs[2] = outBuffer->data()[C2PlanarLayout::PLANE_V];
+ } else {
+ ps_decode_ip->s_out_buffer.pu1_bufs[0] = mOutBufferDrain;
+ ps_decode_ip->s_out_buffer.pu1_bufs[1] = mOutBufferDrain + lumaSize;
+ ps_decode_ip->s_out_buffer.pu1_bufs[2] = mOutBufferDrain + lumaSize + chromaSize;
+ }
+ ps_decode_ip->s_out_buffer.u4_num_bufs = 3;
+ ps_decode_op->u4_size = sizeof(ivd_video_decode_op_t);
+
+ return true;
+}
+
+
+bool C2SoftMpeg2Dec::getSeqInfo() {
+ ivdext_ctl_get_seq_info_ip_t s_ctl_get_seq_info_ip;
+ ivdext_ctl_get_seq_info_op_t s_ctl_get_seq_info_op;
+
+ s_ctl_get_seq_info_ip.u4_size = sizeof(ivdext_ctl_get_seq_info_ip_t);
+ s_ctl_get_seq_info_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_ctl_get_seq_info_ip.e_sub_cmd =
+ (IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_GET_SEQ_INFO;
+ s_ctl_get_seq_info_op.u4_size = sizeof(ivdext_ctl_get_seq_info_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_ctl_get_seq_info_ip,
+ &s_ctl_get_seq_info_op);
+ if (status != IV_SUCCESS) {
+ ALOGW("Error in getting Sequence info: 0x%x", s_ctl_get_seq_info_op.u4_error_code);
+ return false;
+ }
+
+ VuiColorAspects vuiColorAspects;
+ vuiColorAspects.primaries = s_ctl_get_seq_info_op.u1_colour_primaries;
+ vuiColorAspects.transfer = s_ctl_get_seq_info_op.u1_transfer_characteristics;
+ vuiColorAspects.coeffs = s_ctl_get_seq_info_op.u1_matrix_coefficients;
+ vuiColorAspects.fullRange = false; // mpeg2 video has limited range.
+
+ // convert vui aspects to C2 values if changed
+ if (!(vuiColorAspects == mBitstreamColorAspects)) {
+ mBitstreamColorAspects = vuiColorAspects;
+ ColorAspects sfAspects;
+ C2StreamColorAspectsInfo::input codedAspects = { 0u };
+ ColorUtils::convertIsoColorAspectsToCodecAspects(
+ vuiColorAspects.primaries, vuiColorAspects.transfer, vuiColorAspects.coeffs,
+ vuiColorAspects.fullRange, sfAspects);
+ if (!C2Mapper::map(sfAspects.mPrimaries, &codedAspects.primaries)) {
+ codedAspects.primaries = C2Color::PRIMARIES_UNSPECIFIED;
+ }
+ if (!C2Mapper::map(sfAspects.mRange, &codedAspects.range)) {
+ codedAspects.range = C2Color::RANGE_UNSPECIFIED;
+ }
+ if (!C2Mapper::map(sfAspects.mMatrixCoeffs, &codedAspects.matrix)) {
+ codedAspects.matrix = C2Color::MATRIX_UNSPECIFIED;
+ }
+ if (!C2Mapper::map(sfAspects.mTransfer, &codedAspects.transfer)) {
+ codedAspects.transfer = C2Color::TRANSFER_UNSPECIFIED;
+ }
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ (void)mIntf->config({&codedAspects}, C2_MAY_BLOCK, &failures);
+ }
+ return true;
+}
+
+status_t C2SoftMpeg2Dec::setFlushMode() {
+ ivd_ctl_flush_ip_t s_set_flush_ip;
+ ivd_ctl_flush_op_t s_set_flush_op;
+
+ s_set_flush_ip.u4_size = sizeof(ivd_ctl_flush_ip_t);
+ s_set_flush_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_set_flush_ip.e_sub_cmd = IVD_CMD_CTL_FLUSH;
+ s_set_flush_op.u4_size = sizeof(ivd_ctl_flush_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_set_flush_ip,
+ &s_set_flush_op);
+ if (status != IV_SUCCESS) {
+ ALOGE("error in %s: 0x%x", __func__, s_set_flush_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftMpeg2Dec::resetDecoder() {
+ ivd_ctl_reset_ip_t s_reset_ip;
+ ivd_ctl_reset_op_t s_reset_op;
+
+ s_reset_ip.u4_size = sizeof(ivd_ctl_reset_ip_t);
+ s_reset_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+ s_reset_ip.e_sub_cmd = IVD_CMD_CTL_RESET;
+ s_reset_op.u4_size = sizeof(ivd_ctl_reset_op_t);
+ IV_API_CALL_STATUS_T status = ivdec_api_function(mDecHandle,
+ &s_reset_ip,
+ &s_reset_op);
+ if (IV_SUCCESS != status) {
+ ALOGE("error in %s: 0x%x", __func__, s_reset_op.u4_error_code);
+ return UNKNOWN_ERROR;
+ }
+ (void) setNumCores();
+ mStride = 0;
+ mSignalledError = false;
+
+ return OK;
+}
+
+void C2SoftMpeg2Dec::resetPlugin() {
+ mSignalledOutputEos = false;
+ gettimeofday(&mTimeStart, nullptr);
+ gettimeofday(&mTimeEnd, nullptr);
+}
+
+status_t C2SoftMpeg2Dec::deleteDecoder() {
+ if (mMemRecords) {
+ iv_mem_rec_t *ps_mem_rec = mMemRecords;
+
+ for (size_t i = 0; i < mNumMemRecords; i++, ps_mem_rec++) {
+ if (ps_mem_rec->pv_base) {
+ ivd_aligned_free(ps_mem_rec->pv_base);
+ }
+ }
+ ivd_aligned_free(mMemRecords);
+ mMemRecords = nullptr;
+ }
+ mDecHandle = nullptr;
+
+ return OK;
+}
+
+status_t C2SoftMpeg2Dec::reInitDecoder() {
+ deleteDecoder();
+
+ status_t ret = initDecoder();
+ if (OK != ret) {
+ ALOGE("Failed to initialize decoder");
+ deleteDecoder();
+ return ret;
+ }
+ return OK;
+}
+
+void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ uint32_t flags = 0;
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+void C2SoftMpeg2Dec::finishWork(uint64_t index, const std::unique_ptr<C2Work> &work) {
+ std::shared_ptr<C2Buffer> buffer = createGraphicBuffer(std::move(mOutBlock),
+ C2Rect(mWidth, mHeight));
+ mOutBlock = nullptr;
+ {
+ IntfImpl::Lock lock = mIntf->lock();
+ buffer->setInfo(mIntf->getColorAspects_l());
+ }
+
+ auto fillWork = [buffer](const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)0;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(buffer);
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ };
+ if (work && c2_cntr64_t(index) == work->input.ordinal.frameIndex) {
+ fillWork(work);
+ } else {
+ finish(index, fillWork);
+ }
+}
+
+c2_status_t C2SoftMpeg2Dec::ensureDecoderState(const std::shared_ptr<C2BlockPool> &pool) {
+ if (!mDecHandle) {
+ ALOGE("not supposed to be here, invalid decoder context");
+ return C2_CORRUPTED;
+ }
+ if (mStride != ALIGN64(mWidth)) {
+ mStride = ALIGN64(mWidth);
+ if (OK != setParams(mStride)) return C2_CORRUPTED;
+ }
+ if (mOutBlock &&
+ (mOutBlock->width() != mStride || mOutBlock->height() != mHeight)) {
+ mOutBlock.reset();
+ }
+ if (!mOutBlock) {
+ uint32_t format = HAL_PIXEL_FORMAT_YV12;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchGraphicBlock(mStride, mHeight, format, usage, &mOutBlock);
+ if (err != C2_OK) {
+ ALOGE("fetchGraphicBlock for Output failed with status %d", err);
+ return err;
+ }
+ ALOGV("provided (%dx%d) required (%dx%d)",
+ mOutBlock->width(), mOutBlock->height(), mStride, mHeight);
+ }
+
+ return C2_OK;
+}
+
+// TODO: can overall error checking be improved?
+// TODO: allow configuration of color format and usage for graphic buffers instead
+// of hard coding them to HAL_PIXEL_FORMAT_YV12
+// TODO: pass coloraspects information to surface
+// TODO: test support for dynamic change in resolution
+// TODO: verify if the decoder sent back all frames
+void C2SoftMpeg2Dec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 0u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ uint32_t workIndex = work->input.ordinal.frameIndex.peeku() & 0xFFFFFFFF;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ bool hasPicture = false;
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d, flags %x",
+ inSize, (int)work->input.ordinal.timestamp.peeku(),
+ (int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
+ size_t inPos = 0;
+ while (inPos < inSize) {
+ if (C2_OK != ensureDecoderState(pool)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ C2GraphicView wView = mOutBlock->map().get();
+ if (wView.error()) {
+ ALOGE("graphic view map failed %d", wView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ ivd_video_decode_ip_t s_decode_ip;
+ ivd_video_decode_op_t s_decode_op;
+ if (!setDecodeArgs(&s_decode_ip, &s_decode_op, &rView, &wView,
+ inOffset + inPos, inSize - inPos, workIndex)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ // If input dump is enabled, then write to file
+ DUMP_TO_FILE(mInFile, s_decode_ip.pv_stream_buffer, s_decode_ip.u4_num_Bytes);
+ WORD32 delay;
+ GETTIME(&mTimeStart, nullptr);
+ TIME_DIFF(mTimeEnd, mTimeStart, delay);
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ WORD32 decodeTime;
+ GETTIME(&mTimeEnd, nullptr);
+ TIME_DIFF(mTimeStart, mTimeEnd, decodeTime);
+ ALOGV("decodeTime=%6d delay=%6d numBytes=%6d ", decodeTime, delay,
+ s_decode_op.u4_num_bytes_consumed);
+ if (IMPEG2D_UNSUPPORTED_DIMENSIONS == s_decode_op.u4_error_code) {
+ ALOGV("unsupported resolution : %dx%d", s_decode_op.u4_pic_wd, s_decode_op.u4_pic_ht);
+ drainInternal(DRAIN_COMPONENT_NO_EOS, pool, work);
+ resetPlugin();
+ work->workletsProcessed = 0u;
+ mWidth = s_decode_op.u4_pic_wd;
+ mHeight = s_decode_op.u4_pic_ht;
+
+ ALOGI("Configuring decoder: mWidth %d , mHeight %d ",
+ mWidth, mHeight);
+ C2VideoSizeStreamInfo::output size(0u, mWidth, mHeight);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err =
+ mIntf->config({&size}, C2_MAY_BLOCK, &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(size));
+ } else {
+ ALOGE("Cannot set width and height");
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ if (OK != reInitDecoder()) {
+ ALOGE("Failed to reinitialize decoder");
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ continue;
+ } else if (IVD_RES_CHANGED == (s_decode_op.u4_error_code & 0xFF)) {
+ ALOGV("resolution changed");
+ drainInternal(DRAIN_COMPONENT_NO_EOS, pool, work);
+ resetDecoder();
+ resetPlugin();
+ work->workletsProcessed = 0u;
+ continue;
+ }
+ if (0 < s_decode_op.u4_pic_wd && 0 < s_decode_op.u4_pic_ht) {
+ if (s_decode_op.u4_pic_wd != mWidth || s_decode_op.u4_pic_ht != mHeight) {
+ mWidth = s_decode_op.u4_pic_wd;
+ mHeight = s_decode_op.u4_pic_ht;
+ CHECK_EQ(0u, s_decode_op.u4_output_present);
+
+ ALOGI("Configuring decoder out: mWidth %d , mHeight %d ",
+ mWidth, mHeight);
+ C2VideoSizeStreamInfo::output size(0u, mWidth, mHeight);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err =
+ mIntf->config({&size}, C2_MAY_BLOCK, &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(size));
+ } else {
+ ALOGE("Cannot set width and height");
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ }
+
+ (void) getSeqInfo();
+ hasPicture |= (1 == s_decode_op.u4_frame_decoded_flag);
+ if (s_decode_op.u4_output_present) {
+ finishWork(s_decode_op.u4_ts, work);
+ }
+
+ inPos += s_decode_op.u4_num_bytes_consumed;
+ if (hasPicture && (inSize - inPos) != 0) {
+ ALOGD("decoded frame in current access nal, ignoring further trailing bytes %d",
+ (int)inSize - (int)inPos);
+ break;
+ }
+ }
+
+ if (eos) {
+ drainInternal(DRAIN_COMPONENT_WITH_EOS, pool, work);
+ mSignalledOutputEos = true;
+ } else if (!hasPicture) {
+ fillEmptyWork(work);
+ }
+}
+
+c2_status_t C2SoftMpeg2Dec::drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work) {
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ if (OK != setFlushMode()) return C2_CORRUPTED;
+ while (true) {
+ if (C2_OK != ensureDecoderState(pool)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return C2_CORRUPTED;
+ }
+ C2GraphicView wView = mOutBlock->map().get();
+ if (wView.error()) {
+ ALOGE("graphic view map failed %d", wView.error());
+ return C2_CORRUPTED;
+ }
+ ivd_video_decode_ip_t s_decode_ip;
+ ivd_video_decode_op_t s_decode_op;
+ if (!setDecodeArgs(&s_decode_ip, &s_decode_op, nullptr, &wView, 0, 0, 0)) {
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ return C2_CORRUPTED;
+ }
+ (void) ivdec_api_function(mDecHandle, &s_decode_ip, &s_decode_op);
+ if (s_decode_op.u4_output_present) {
+ finishWork(s_decode_op.u4_ts, work);
+ } else {
+ fillEmptyWork(work);
+ break;
+ }
+ }
+
+ return C2_OK;
+}
+
+c2_status_t C2SoftMpeg2Dec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ return drainInternal(drainMode, pool, nullptr);
+}
+
+class C2SoftMpeg2DecFactory : public C2ComponentFactory {
+public:
+ C2SoftMpeg2DecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftMpeg2Dec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftMpeg2Dec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftMpeg2Dec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftMpeg2Dec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftMpeg2DecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftMpeg2DecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/mpeg2/C2SoftMpeg2Dec.h b/media/codec2/components/mpeg2/C2SoftMpeg2Dec.h
new file mode 100644
index 0000000..9999872
--- /dev/null
+++ b/media/codec2/components/mpeg2/C2SoftMpeg2Dec.h
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_MPEG2_DEC_H_
+#define ANDROID_C2_SOFT_MPEG2_DEC_H_
+
+#include <SimpleC2Component.h>
+
+#include <media/stagefright/foundation/ColorUtils.h>
+
+#include "iv_datatypedef.h"
+#include "iv.h"
+#include "ivd.h"
+
+namespace android {
+
+#define ivdec_api_function impeg2d_api_function
+#define ivdext_init_ip_t impeg2d_init_ip_t
+#define ivdext_init_op_t impeg2d_init_op_t
+#define ivdext_fill_mem_rec_ip_t impeg2d_fill_mem_rec_ip_t
+#define ivdext_fill_mem_rec_op_t impeg2d_fill_mem_rec_op_t
+#define ivdext_ctl_set_num_cores_ip_t impeg2d_ctl_set_num_cores_ip_t
+#define ivdext_ctl_set_num_cores_op_t impeg2d_ctl_set_num_cores_op_t
+#define ivdext_ctl_get_seq_info_ip_t impeg2d_ctl_get_seq_info_ip_t
+#define ivdext_ctl_get_seq_info_op_t impeg2d_ctl_get_seq_info_op_t
+#define ALIGN64(x) ((((x) + 63) >> 6) << 6)
+#define MAX_NUM_CORES 4
+#define IVDEXT_CMD_CTL_SET_NUM_CORES \
+ (IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_SET_NUM_CORES
+#define MIN(a, b) (((a) < (b)) ? (a) : (b))
+#define GETTIME(a, b) gettimeofday(a, b);
+#define TIME_DIFF(start, end, diff) \
+ diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
+ ((end).tv_usec - (start).tv_usec);
+
+#ifdef FILE_DUMP_ENABLE
+ #define INPUT_DUMP_PATH "/sdcard/clips/mpeg2d_input"
+ #define INPUT_DUMP_EXT "m2v"
+ #define GENERATE_FILE_NAMES() { \
+ GETTIME(&mTimeStart, NULL); \
+ strcpy(mInFile, ""); \
+ sprintf(mInFile, "%s_%ld.%ld.%s", INPUT_DUMP_PATH, \
+ mTimeStart.tv_sec, mTimeStart.tv_usec, \
+ INPUT_DUMP_EXT); \
+ }
+ #define CREATE_DUMP_FILE(m_filename) { \
+ FILE *fp = fopen(m_filename, "wb"); \
+ if (fp != NULL) { \
+ fclose(fp); \
+ } else { \
+ ALOGD("Could not open file %s", m_filename); \
+ } \
+ }
+ #define DUMP_TO_FILE(m_filename, m_buf, m_size) \
+ { \
+ FILE *fp = fopen(m_filename, "ab"); \
+ if (fp != NULL && m_buf != NULL) { \
+ uint32_t i; \
+ i = fwrite(m_buf, 1, m_size, fp); \
+ ALOGD("fwrite ret %d to write %d", i, m_size); \
+ if (i != (uint32_t)m_size) { \
+ ALOGD("Error in fwrite, returned %d", i); \
+ perror("Error in write to file"); \
+ } \
+ fclose(fp); \
+ } else { \
+ ALOGD("Could not write to file %s", m_filename);\
+ } \
+ }
+#else /* FILE_DUMP_ENABLE */
+ #define INPUT_DUMP_PATH
+ #define INPUT_DUMP_EXT
+ #define OUTPUT_DUMP_PATH
+ #define OUTPUT_DUMP_EXT
+ #define GENERATE_FILE_NAMES()
+ #define CREATE_DUMP_FILE(m_filename)
+ #define DUMP_TO_FILE(m_filename, m_buf, m_size)
+#endif /* FILE_DUMP_ENABLE */
+
+struct C2SoftMpeg2Dec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftMpeg2Dec(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+ virtual ~C2SoftMpeg2Dec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ private:
+ status_t getNumMemRecords();
+ status_t fillMemRecords();
+ status_t createDecoder();
+ status_t setNumCores();
+ status_t setParams(size_t stride);
+ status_t getVersion();
+ status_t initDecoder();
+ bool setDecodeArgs(ivd_video_decode_ip_t *ps_decode_ip,
+ ivd_video_decode_op_t *ps_decode_op,
+ C2ReadView *inBuffer,
+ C2GraphicView *outBuffer,
+ size_t inOffset,
+ size_t inSize,
+ uint32_t tsMarker);
+ bool getSeqInfo();
+ c2_status_t ensureDecoderState(const std::shared_ptr<C2BlockPool> &pool);
+ void finishWork(uint64_t index, const std::unique_ptr<C2Work> &work);
+ status_t setFlushMode();
+ c2_status_t drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work);
+ status_t resetDecoder();
+ void resetPlugin();
+ status_t deleteDecoder();
+ status_t reInitDecoder();
+
+ // TODO:This is not the right place for this enum. These should
+ // be part of c2-vndk so that they can be accessed by all video plugins
+ // until then, make them feel at home
+ enum {
+ kNotSupported,
+ kPreferBitstream,
+ kPreferContainer,
+ };
+
+ std::shared_ptr<IntfImpl> mIntf;
+ iv_obj_t *mDecHandle;
+ iv_mem_rec_t *mMemRecords;
+ size_t mNumMemRecords;
+ std::shared_ptr<C2GraphicBlock> mOutBlock;
+ uint8_t *mOutBufferDrain;
+
+ size_t mNumCores;
+ IV_COLOR_FORMAT_T mIvColorformat;
+
+ uint32_t mWidth;
+ uint32_t mHeight;
+ uint32_t mStride;
+ bool mSignalledOutputEos;
+ bool mSignalledError;
+
+ // Color aspects. These are ISO values and are meant to detect changes in aspects to avoid
+ // converting them to C2 values for each frame
+ struct VuiColorAspects {
+ uint8_t primaries;
+ uint8_t transfer;
+ uint8_t coeffs;
+ uint8_t fullRange;
+
+ // default color aspects
+ VuiColorAspects()
+ : primaries(2), transfer(2), coeffs(2), fullRange(0) { }
+
+ bool operator==(const VuiColorAspects &o) {
+ return primaries == o.primaries && transfer == o.transfer && coeffs == o.coeffs
+ && fullRange == o.fullRange;
+ }
+ } mBitstreamColorAspects;
+
+ // profile
+ struct timeval mTimeStart;
+ struct timeval mTimeEnd;
+#ifdef FILE_DUMP_ENABLE
+ char mInFile[200];
+#endif /* FILE_DUMP_ENABLE */
+
+ C2_DO_NOT_COPY(C2SoftMpeg2Dec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_MPEG2_DEC_H_
diff --git a/media/codec2/components/mpeg4_h263/Android.bp b/media/codec2/components/mpeg4_h263/Android.bp
new file mode 100644
index 0000000..41e4f44
--- /dev/null
+++ b/media/codec2/components/mpeg4_h263/Android.bp
@@ -0,0 +1,66 @@
+cc_library_shared {
+ name: "libcodec2_soft_mpeg4dec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_signed-defaults",
+ ],
+
+ srcs: ["C2SoftMpeg4Dec.cpp"],
+
+ static_libs: ["libstagefright_m4vh263dec"],
+
+ cflags: [
+ "-DOSCL_IMPORT_REF=",
+ "-DMPEG4",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_h263dec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_signed-defaults",
+ ],
+
+ srcs: ["C2SoftMpeg4Dec.cpp"],
+
+ static_libs: ["libstagefright_m4vh263dec"],
+
+ cflags: [
+ "-DOSCL_IMPORT_REF=",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_mpeg4enc",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_signed-defaults",
+ ],
+
+
+ srcs: ["C2SoftMpeg4Enc.cpp"],
+
+ static_libs: ["libstagefright_m4vh263enc"],
+
+ cflags: [
+ "-DMPEG4",
+ "-DOSCL_IMPORT_REF=",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_h263enc",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_signed-defaults",
+ ],
+
+ srcs: ["C2SoftMpeg4Enc.cpp"],
+
+ static_libs: [ "libstagefright_m4vh263enc" ],
+
+ cflags: [
+ "-DOSCL_IMPORT_REF=",
+ ],
+}
diff --git a/media/codec2/components/mpeg4_h263/C2SoftMpeg4Dec.cpp b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Dec.cpp
new file mode 100644
index 0000000..901f5ed
--- /dev/null
+++ b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Dec.cpp
@@ -0,0 +1,746 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#ifdef MPEG4
+ #define LOG_TAG "C2SoftMpeg4Dec"
+#else
+ #define LOG_TAG "C2SoftH263Dec"
+#endif
+#include <log/log.h>
+
+#include <media/stagefright/foundation/AUtils.h>
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftMpeg4Dec.h"
+#include "mp4dec_api.h"
+
+namespace android {
+
+#ifdef MPEG4
+constexpr char COMPONENT_NAME[] = "c2.android.mpeg4.decoder";
+#else
+constexpr char COMPONENT_NAME[] = "c2.android.h263.decoder";
+#endif
+
+class C2SoftMpeg4Dec::IntfImpl : public SimpleInterface<void>::BaseParams {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : SimpleInterface<void>::BaseParams(
+ helper,
+ COMPONENT_NAME,
+ C2Component::KIND_DECODER,
+ C2Component::DOMAIN_VIDEO,
+#ifdef MPEG4
+ MEDIA_MIMETYPE_VIDEO_MPEG4
+#else
+ MEDIA_MIMETYPE_VIDEO_H263
+#endif
+ ) {
+ noPrivateBuffers(); // TODO: account for our buffers here
+ noInputReferences();
+ noOutputReferences();
+ noInputLatency();
+ noTimeStretch();
+
+ // TODO: output latency and reordering
+
+ addParameter(
+ DefineParam(mAttrib, C2_PARAMKEY_COMPONENT_ATTRIBUTES)
+ .withConstValue(new C2ComponentAttributesSetting(C2Component::ATTRIB_IS_TEMPORAL))
+ .build());
+
+ addParameter(
+ DefineParam(mSize, C2_PARAMKEY_PICTURE_SIZE)
+ .withDefault(new C2StreamPictureSizeInfo::output(0u, 176, 144))
+ .withFields({
+#ifdef MPEG4
+ C2F(mSize, width).inRange(2, 1920, 2),
+ C2F(mSize, height).inRange(2, 1088, 2),
+#else
+ C2F(mSize, width).inRange(2, 352, 2),
+ C2F(mSize, height).inRange(2, 288, 2),
+#endif
+ })
+ .withSetter(SizeSetter)
+ .build());
+
+#ifdef MPEG4
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::input(0u,
+ C2Config::PROFILE_MP4V_SIMPLE, C2Config::LEVEL_MP4V_3))
+ .withFields({
+ C2F(mProfileLevel, profile).equalTo(
+ C2Config::PROFILE_MP4V_SIMPLE),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_MP4V_0,
+ C2Config::LEVEL_MP4V_0B,
+ C2Config::LEVEL_MP4V_1,
+ C2Config::LEVEL_MP4V_2,
+ C2Config::LEVEL_MP4V_3,
+ C2Config::LEVEL_MP4V_3B,
+ C2Config::LEVEL_MP4V_4,
+ C2Config::LEVEL_MP4V_4A,
+ C2Config::LEVEL_MP4V_5,
+ C2Config::LEVEL_MP4V_6})
+ })
+ .withSetter(ProfileLevelSetter, mSize)
+ .build());
+#else
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::input(0u,
+ C2Config::PROFILE_H263_BASELINE, C2Config::LEVEL_H263_30))
+ .withFields({
+ C2F(mProfileLevel, profile).oneOf({
+ C2Config::PROFILE_H263_BASELINE,
+ C2Config::PROFILE_H263_ISWV2}),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_H263_10,
+ C2Config::LEVEL_H263_20,
+ C2Config::LEVEL_H263_30,
+ C2Config::LEVEL_H263_40,
+ C2Config::LEVEL_H263_45})
+ })
+ .withSetter(ProfileLevelSetter, mSize)
+ .build());
+#endif
+
+ addParameter(
+ DefineParam(mMaxSize, C2_PARAMKEY_MAX_PICTURE_SIZE)
+#ifdef MPEG4
+ .withDefault(new C2StreamMaxPictureSizeTuning::output(0u, 1920, 1088))
+#else
+ .withDefault(new C2StreamMaxPictureSizeTuning::output(0u, 352, 288))
+#endif
+ .withFields({
+#ifdef MPEG4
+ C2F(mSize, width).inRange(2, 1920, 2),
+ C2F(mSize, height).inRange(2, 1088, 2),
+#else
+ C2F(mSize, width).inRange(2, 352, 2),
+ C2F(mSize, height).inRange(2, 288, 2),
+#endif
+ })
+ .withSetter(MaxPictureSizeSetter, mSize)
+ .build());
+
+ addParameter(
+ DefineParam(mMaxInputSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+#ifdef MPEG4
+ .withDefault(new C2StreamMaxBufferSizeInfo::input(0u, 1920 * 1088 * 3 / 2))
+#else
+ .withDefault(new C2StreamMaxBufferSizeInfo::input(0u, 352 * 288 * 3 / 2))
+#endif
+ .withFields({
+ C2F(mMaxInputSize, value).any(),
+ })
+ .calculatedAs(MaxInputSizeSetter, mMaxSize)
+ .build());
+
+ C2ChromaOffsetStruct locations[1] = { C2ChromaOffsetStruct::ITU_YUV_420_0() };
+ std::shared_ptr<C2StreamColorInfo::output> defaultColorInfo =
+ C2StreamColorInfo::output::AllocShared(
+ 1u, 0u, 8u /* bitDepth */, C2Color::YUV_420);
+ memcpy(defaultColorInfo->m.locations, locations, sizeof(locations));
+
+ defaultColorInfo =
+ C2StreamColorInfo::output::AllocShared(
+ { C2ChromaOffsetStruct::ITU_YUV_420_0() },
+ 0u, 8u /* bitDepth */, C2Color::YUV_420);
+ helper->addStructDescriptors<C2ChromaOffsetStruct>();
+
+ addParameter(
+ DefineParam(mColorInfo, C2_PARAMKEY_CODED_COLOR_INFO)
+ .withConstValue(defaultColorInfo)
+ .build());
+
+ // TODO: support more formats?
+ addParameter(
+ DefineParam(mPixelFormat, C2_PARAMKEY_PIXEL_FORMAT)
+ .withConstValue(new C2StreamPixelFormatInfo::output(
+ 0u, HAL_PIXEL_FORMAT_YCBCR_420_888))
+ .build());
+ }
+
+ static C2R SizeSetter(bool mayBlock, const C2P<C2StreamPictureSizeInfo::output> &oldMe,
+ C2P<C2VideoSizeStreamInfo::output> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (!me.F(me.v.width).supportsAtAll(me.v.width)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.width)));
+ me.set().width = oldMe.v.width;
+ }
+ if (!me.F(me.v.height).supportsAtAll(me.v.height)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.height)));
+ me.set().height = oldMe.v.height;
+ }
+ return res;
+ }
+
+ static C2R MaxPictureSizeSetter(bool mayBlock, C2P<C2StreamMaxPictureSizeTuning::output> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ // TODO: get max width/height from the size's field helpers vs. hardcoding
+#ifdef MPEG4
+ me.set().width = c2_min(c2_max(me.v.width, size.v.width), 1920u);
+ me.set().height = c2_min(c2_max(me.v.height, size.v.height), 1088u);
+#else
+ me.set().width = c2_min(c2_max(me.v.width, size.v.width), 352u);
+ me.set().height = c2_min(c2_max(me.v.height, size.v.height), 288u);
+#endif
+ return C2R::Ok();
+ }
+
+ static C2R MaxInputSizeSetter(bool mayBlock, C2P<C2StreamMaxBufferSizeInfo::input> &me,
+ const C2P<C2StreamMaxPictureSizeTuning::output> &maxSize) {
+ (void)mayBlock;
+ // assume compression ratio of 1
+ me.set().value = (((maxSize.v.width + 15) / 16) * ((maxSize.v.height + 15) / 16) * 384);
+ return C2R::Ok();
+ }
+
+ static C2R ProfileLevelSetter(bool mayBlock, C2P<C2StreamProfileLevelInfo::input> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ (void)size;
+ (void)me; // TODO: validate
+ return C2R::Ok();
+ }
+
+ uint32_t getMaxWidth() const { return mMaxSize->width; }
+ uint32_t getMaxHeight() const { return mMaxSize->height; }
+
+private:
+ std::shared_ptr<C2StreamProfileLevelInfo::input> mProfileLevel;
+ std::shared_ptr<C2StreamPictureSizeInfo::output> mSize;
+ std::shared_ptr<C2StreamMaxPictureSizeTuning::output> mMaxSize;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mMaxInputSize;
+ std::shared_ptr<C2StreamColorInfo::output> mColorInfo;
+ std::shared_ptr<C2StreamPixelFormatInfo::output> mPixelFormat;
+};
+
+C2SoftMpeg4Dec::C2SoftMpeg4Dec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mDecHandle(nullptr),
+ mOutputBuffer{},
+ mInitialized(false) {
+}
+
+C2SoftMpeg4Dec::~C2SoftMpeg4Dec() {
+ onRelease();
+}
+
+c2_status_t C2SoftMpeg4Dec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_CORRUPTED;
+}
+
+c2_status_t C2SoftMpeg4Dec::onStop() {
+ if (mInitialized) {
+ if (mDecHandle) {
+ PVCleanUpVideoDecoder(mDecHandle);
+ }
+ mInitialized = false;
+ }
+ for (int32_t i = 0; i < kNumOutputBuffers; ++i) {
+ if (mOutputBuffer[i]) {
+ free(mOutputBuffer[i]);
+ mOutputBuffer[i] = nullptr;
+ }
+ }
+ mNumSamplesOutput = 0;
+ mFramesConfigured = false;
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+
+ return C2_OK;
+}
+
+void C2SoftMpeg4Dec::onReset() {
+ (void)onStop();
+ (void)onInit();
+}
+
+void C2SoftMpeg4Dec::onRelease() {
+ if (mInitialized) {
+ if (mDecHandle) {
+ PVCleanUpVideoDecoder(mDecHandle);
+ delete mDecHandle;
+ mDecHandle = nullptr;
+ }
+ mInitialized = false;
+ }
+ if (mOutBlock) {
+ mOutBlock.reset();
+ }
+ for (int32_t i = 0; i < kNumOutputBuffers; ++i) {
+ if (mOutputBuffer[i]) {
+ free(mOutputBuffer[i]);
+ mOutputBuffer[i] = nullptr;
+ }
+ }
+}
+
+c2_status_t C2SoftMpeg4Dec::onFlush_sm() {
+ if (mInitialized) {
+ if (PV_TRUE != PVResetVideoDecoder(mDecHandle)) {
+ return C2_CORRUPTED;
+ }
+ }
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+ return C2_OK;
+}
+
+status_t C2SoftMpeg4Dec::initDecoder() {
+#ifdef MPEG4
+ mIsMpeg4 = true;
+#else
+ mIsMpeg4 = false;
+#endif
+ if (!mDecHandle) {
+ mDecHandle = new tagvideoDecControls;
+ }
+ if (!mDecHandle) {
+ ALOGE("mDecHandle is null");
+ return NO_MEMORY;
+ }
+ memset(mDecHandle, 0, sizeof(tagvideoDecControls));
+
+ /* TODO: bring these values to 352 and 288. It cannot be done as of now
+ * because, h263 doesn't seem to allow port reconfiguration. In OMX, the
+ * problem of larger width and height than default width and height is
+ * overcome by adaptivePlayBack() api call. This call gets width and height
+ * information from extractor. Such a thing is not possible here.
+ * So we are configuring to larger values.*/
+ mWidth = 1408;
+ mHeight = 1152;
+ mNumSamplesOutput = 0;
+ mInitialized = false;
+ mFramesConfigured = false;
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+
+ return OK;
+}
+
+void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ uint32_t flags = 0;
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+void C2SoftMpeg4Dec::finishWork(uint64_t index, const std::unique_ptr<C2Work> &work) {
+ std::shared_ptr<C2Buffer> buffer = createGraphicBuffer(std::move(mOutBlock),
+ C2Rect(mWidth, mHeight));
+ mOutBlock = nullptr;
+ auto fillWork = [buffer, index](const std::unique_ptr<C2Work> &work) {
+ uint32_t flags = 0;
+ if ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) &&
+ (c2_cntr64_t(index) == work->input.ordinal.frameIndex)) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(buffer);
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ };
+ if (work && c2_cntr64_t(index) == work->input.ordinal.frameIndex) {
+ fillWork(work);
+ } else {
+ finish(index, fillWork);
+ }
+}
+
+c2_status_t C2SoftMpeg4Dec::ensureDecoderState(const std::shared_ptr<C2BlockPool> &pool) {
+ if (!mDecHandle) {
+ ALOGE("not supposed to be here, invalid decoder context");
+ return C2_CORRUPTED;
+ }
+
+ mOutputBufferSize = align(mIntf->getMaxWidth(), 16) * align(mIntf->getMaxHeight(), 16) * 3 / 2;
+ for (int32_t i = 0; i < kNumOutputBuffers; ++i) {
+ if (!mOutputBuffer[i]) {
+ mOutputBuffer[i] = (uint8_t *)malloc(mOutputBufferSize);
+ if (!mOutputBuffer[i]) {
+ return C2_NO_MEMORY;
+ }
+ }
+ }
+ if (mOutBlock &&
+ (mOutBlock->width() != align(mWidth, 16) || mOutBlock->height() != mHeight)) {
+ mOutBlock.reset();
+ }
+ if (!mOutBlock) {
+ uint32_t format = HAL_PIXEL_FORMAT_YV12;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchGraphicBlock(align(mWidth, 16), mHeight, format, usage, &mOutBlock);
+ if (err != C2_OK) {
+ ALOGE("fetchGraphicBlock for Output failed with status %d", err);
+ return err;
+ }
+ ALOGV("provided (%dx%d) required (%dx%d)",
+ mOutBlock->width(), mOutBlock->height(), mWidth, mHeight);
+ }
+ return C2_OK;
+}
+
+bool C2SoftMpeg4Dec::handleResChange(const std::unique_ptr<C2Work> &work) {
+ uint32_t disp_width, disp_height;
+ PVGetVideoDimensions(mDecHandle, (int32 *)&disp_width, (int32 *)&disp_height);
+
+ uint32_t buf_width, buf_height;
+ PVGetBufferDimensions(mDecHandle, (int32 *)&buf_width, (int32 *)&buf_height);
+
+ CHECK_LE(disp_width, buf_width);
+ CHECK_LE(disp_height, buf_height);
+
+ ALOGV("display size (%dx%d), buffer size (%dx%d)",
+ disp_width, disp_height, buf_width, buf_height);
+
+ bool resChanged = false;
+ if (disp_width != mWidth || disp_height != mHeight) {
+ mWidth = disp_width;
+ mHeight = disp_height;
+ resChanged = true;
+ for (int32_t i = 0; i < kNumOutputBuffers; ++i) {
+ if (mOutputBuffer[i]) {
+ free(mOutputBuffer[i]);
+ mOutputBuffer[i] = nullptr;
+ }
+ }
+
+ if (!mIsMpeg4) {
+ PVCleanUpVideoDecoder(mDecHandle);
+
+ uint8_t *vol_data[1]{};
+ int32_t vol_size = 0;
+
+ if (!PVInitVideoDecoder(
+ mDecHandle, vol_data, &vol_size, 1, mIntf->getMaxWidth(), mIntf->getMaxHeight(), H263_MODE)) {
+ ALOGE("Error in PVInitVideoDecoder H263_MODE while resChanged was set to true");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return true;
+ }
+ }
+ mFramesConfigured = false;
+ }
+ return resChanged;
+}
+
+/* TODO: can remove temporary copy after library supports writing to display
+ * buffer Y, U and V plane pointers using stride info. */
+static void copyOutputBufferToYV12Frame(uint8_t *dst, uint8_t *src, size_t dstYStride,
+ size_t srcYStride, uint32_t width, uint32_t height) {
+ size_t dstUVStride = align(dstYStride / 2, 16);
+ size_t srcUVStride = srcYStride / 2;
+ uint8_t *srcStart = src;
+ uint8_t *dstStart = dst;
+ size_t vStride = align(height, 16);
+ for (size_t i = 0; i < height; ++i) {
+ memcpy(dst, src, width);
+ src += srcYStride;
+ dst += dstYStride;
+ }
+ /* U buffer */
+ src = srcStart + vStride * srcYStride;
+ dst = dstStart + (dstYStride * height) + (dstUVStride * height / 2);
+ for (size_t i = 0; i < height / 2; ++i) {
+ memcpy(dst, src, width / 2);
+ src += srcUVStride;
+ dst += dstUVStride;
+ }
+ /* V buffer */
+ src = srcStart + vStride * srcYStride * 5 / 4;
+ dst = dstStart + (dstYStride * height);
+ for (size_t i = 0; i < height / 2; ++i) {
+ memcpy(dst, src, width / 2);
+ src += srcUVStride;
+ dst += dstUVStride;
+ }
+}
+
+void C2SoftMpeg4Dec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ uint32_t workIndex = work->input.ordinal.frameIndex.peeku() & 0xFFFFFFFF;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d, flags %x",
+ inSize, (int)work->input.ordinal.timestamp.peeku(),
+ (int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
+
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ if (inSize == 0) {
+ fillEmptyWork(work);
+ if (eos) {
+ mSignalledOutputEos = true;
+ }
+ return;
+ }
+
+ uint8_t *bitstream = const_cast<uint8_t *>(rView.data() + inOffset);
+ uint32_t *start_code = (uint32_t *)bitstream;
+ bool volHeader = *start_code == 0xB0010000;
+ if (volHeader) {
+ PVCleanUpVideoDecoder(mDecHandle);
+ mInitialized = false;
+ }
+
+ if (!mInitialized) {
+ uint8_t *vol_data[1]{};
+ int32_t vol_size = 0;
+
+ bool codecConfig = (work->input.flags & C2FrameData::FLAG_CODEC_CONFIG) != 0;
+ if (codecConfig || volHeader) {
+ vol_data[0] = bitstream;
+ vol_size = inSize;
+ }
+ MP4DecodingMode mode = (mIsMpeg4) ? MPEG4_MODE : H263_MODE;
+ if (!PVInitVideoDecoder(
+ mDecHandle, vol_data, &vol_size, 1,
+ mIntf->getMaxWidth(), mIntf->getMaxHeight(), mode)) {
+ ALOGE("PVInitVideoDecoder failed. Unsupported content?");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ mInitialized = true;
+ MP4DecodingMode actualMode = PVGetDecBitstreamMode(mDecHandle);
+ if (mode != actualMode) {
+ ALOGE("Decoded mode not same as actual mode of the decoder");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ PVSetPostProcType(mDecHandle, 0);
+ if (handleResChange(work)) {
+ ALOGI("Setting width and height");
+ C2VideoSizeStreamInfo::output size(0u, mWidth, mHeight);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mIntf->config({&size}, C2_MAY_BLOCK, &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(size));
+ } else {
+ ALOGE("Config update size failed");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ if (codecConfig) {
+ fillEmptyWork(work);
+ return;
+ }
+ }
+
+ size_t inPos = 0;
+ while (inPos < inSize) {
+ c2_status_t err = ensureDecoderState(pool);
+ if (C2_OK != err) {
+ mSignalledError = true;
+ work->result = err;
+ return;
+ }
+ C2GraphicView wView = mOutBlock->map().get();
+ if (wView.error()) {
+ ALOGE("graphic view map failed %d", wView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ uint32_t yFrameSize = sizeof(uint8) * mDecHandle->size;
+ if (mOutputBufferSize < yFrameSize * 3 / 2){
+ ALOGE("Too small output buffer: %zu bytes", mOutputBufferSize);
+ mSignalledError = true;
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+
+ if (!mFramesConfigured) {
+ PVSetReferenceYUV(mDecHandle,mOutputBuffer[1]);
+ mFramesConfigured = true;
+ }
+
+ // Need to check if header contains new info, e.g., width/height, etc.
+ VopHeaderInfo header_info;
+ uint32_t useExtTimestamp = (inPos == 0);
+ int32_t tmpInSize = (int32_t)inSize;
+ uint8_t *bitstreamTmp = bitstream;
+ uint32_t timestamp = workIndex;
+ if (PVDecodeVopHeader(
+ mDecHandle, &bitstreamTmp, ×tamp, &tmpInSize,
+ &header_info, &useExtTimestamp,
+ mOutputBuffer[mNumSamplesOutput & 1]) != PV_TRUE) {
+ ALOGE("failed to decode vop header.");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ // H263 doesn't have VOL header, the frame size information is in short header, i.e. the
+ // decoder may detect size change after PVDecodeVopHeader.
+ bool resChange = handleResChange(work);
+ if (mIsMpeg4 && resChange) {
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ } else if (resChange) {
+ ALOGI("Setting width and height");
+ C2VideoSizeStreamInfo::output size(0u, mWidth, mHeight);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mIntf->config({&size}, C2_MAY_BLOCK, &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(C2Param::Copy(size));
+ } else {
+ ALOGE("Config update size failed");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ continue;
+ }
+
+ if (PVDecodeVopBody(mDecHandle, &tmpInSize) != PV_TRUE) {
+ ALOGE("failed to decode video frame.");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ if (handleResChange(work)) {
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ uint8_t *outputBufferY = wView.data()[C2PlanarLayout::PLANE_Y];
+ (void)copyOutputBufferToYV12Frame(outputBufferY, mOutputBuffer[mNumSamplesOutput & 1],
+ wView.width(), align(mWidth, 16), mWidth, mHeight);
+
+ inPos += inSize - (size_t)tmpInSize;
+ finishWork(workIndex, work);
+ ++mNumSamplesOutput;
+ if (inSize - inPos != 0) {
+ ALOGD("decoded frame, ignoring further trailing bytes %d",
+ (int)inSize - (int)inPos);
+ break;
+ }
+ }
+}
+
+c2_status_t C2SoftMpeg4Dec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void)pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+ return C2_OK;
+}
+
+class C2SoftMpeg4DecFactory : public C2ComponentFactory {
+public:
+ C2SoftMpeg4DecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftMpeg4Dec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftMpeg4Dec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftMpeg4Dec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftMpeg4Dec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftMpeg4DecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftMpeg4DecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/mpeg4_h263/C2SoftMpeg4Dec.h b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Dec.h
new file mode 100644
index 0000000..716a095
--- /dev/null
+++ b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Dec.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2_SOFT_MPEG4_DEC_H_
+#define C2_SOFT_MPEG4_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+struct tagvideoDecControls;
+
+namespace android {
+
+struct C2SoftMpeg4Dec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftMpeg4Dec(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+ virtual ~C2SoftMpeg4Dec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ private:
+ enum {
+ kNumOutputBuffers = 2,
+ };
+
+ status_t initDecoder();
+ c2_status_t ensureDecoderState(const std::shared_ptr<C2BlockPool> &pool);
+ void finishWork(uint64_t index, const std::unique_ptr<C2Work> &work);
+ bool handleResChange(const std::unique_ptr<C2Work> &work);
+
+ std::shared_ptr<IntfImpl> mIntf;
+ tagvideoDecControls *mDecHandle;
+ std::shared_ptr<C2GraphicBlock> mOutBlock;
+ uint8_t *mOutputBuffer[kNumOutputBuffers];
+ size_t mOutputBufferSize;
+
+ uint32_t mWidth;
+ uint32_t mHeight;
+ uint32_t mNumSamplesOutput;
+
+ bool mIsMpeg4;
+ bool mInitialized;
+ bool mFramesConfigured;
+ bool mSignalledOutputEos;
+ bool mSignalledError;
+
+ C2_DO_NOT_COPY(C2SoftMpeg4Dec);
+};
+
+} // namespace android
+
+#endif // C2_SOFT_MPEG4_DEC_H_
diff --git a/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.cpp b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.cpp
new file mode 100644
index 0000000..c8796f3
--- /dev/null
+++ b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.cpp
@@ -0,0 +1,671 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#ifdef MPEG4
+ #define LOG_TAG "C2SoftMpeg4Enc"
+#else
+ #define LOG_TAG "C2SoftH263Enc"
+#endif
+#include <log/log.h>
+
+#include <inttypes.h>
+
+#include <media/hardware/VideoAPI.h>
+#include <media/stagefright/foundation/AUtils.h>
+#include <media/stagefright/MediaDefs.h>
+#include <utils/misc.h>
+
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+#include <util/C2InterfaceHelper.h>
+
+#include "C2SoftMpeg4Enc.h"
+#include "mp4enc_api.h"
+
+namespace android {
+
+#ifdef MPEG4
+constexpr char COMPONENT_NAME[] = "c2.android.mpeg4.encoder";
+#else
+constexpr char COMPONENT_NAME[] = "c2.android.h263.encoder";
+#endif
+
+class C2SoftMpeg4Enc::IntfImpl : public C2InterfaceHelper {
+ public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper>& helper)
+ : C2InterfaceHelper(helper) {
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(
+ new C2StreamFormatConfig::input(0u, C2FormatVideo))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(
+ new C2StreamFormatConfig::output(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_VIDEO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+#ifdef MPEG4
+ MEDIA_MIMETYPE_VIDEO_MPEG4
+#else
+ MEDIA_MIMETYPE_VIDEO_H263
+#endif
+ ))
+ .build());
+
+ addParameter(DefineParam(mUsage, C2_NAME_INPUT_STREAM_USAGE_SETTING)
+ .withConstValue(new C2StreamUsageTuning::input(
+ 0u, (uint64_t)C2MemoryUsage::CPU_READ))
+ .build());
+
+ addParameter(
+ DefineParam(mSize, C2_NAME_STREAM_VIDEO_SIZE_SETTING)
+ .withDefault(new C2VideoSizeStreamTuning::input(0u, 176, 144))
+ .withFields({
+#ifdef MPEG4
+ C2F(mSize, width).inRange(16, 176, 16),
+ C2F(mSize, height).inRange(16, 144, 16),
+#else
+ C2F(mSize, width).oneOf({176, 352}),
+ C2F(mSize, height).oneOf({144, 288}),
+#endif
+ })
+ .withSetter(SizeSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mFrameRate, C2_NAME_STREAM_FRAME_RATE_SETTING)
+ .withDefault(new C2StreamFrameRateInfo::output(0u, 17.))
+ // TODO: More restriction?
+ .withFields({C2F(mFrameRate, value).greaterThan(0.)})
+ .withSetter(
+ Setter<decltype(*mFrameRate)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::output(0u, 64000))
+ .withFields({C2F(mBitrate, value).inRange(4096, 12000000)})
+ .withSetter(BitrateSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mSyncFramePeriod, C2_PARAMKEY_SYNC_FRAME_INTERVAL)
+ .withDefault(new C2StreamSyncFrameIntervalTuning::output(0u, 1000000))
+ .withFields({C2F(mSyncFramePeriod, value).any()})
+ .withSetter(Setter<decltype(*mSyncFramePeriod)>::StrictValueWithNoDeps)
+ .build());
+
+#ifdef MPEG4
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::output(
+ 0u, PROFILE_MP4V_SIMPLE, LEVEL_MP4V_2))
+ .withFields({
+ C2F(mProfileLevel, profile).equalTo(
+ PROFILE_MP4V_SIMPLE),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_MP4V_0,
+ C2Config::LEVEL_MP4V_0B,
+ C2Config::LEVEL_MP4V_1,
+ C2Config::LEVEL_MP4V_2})
+ })
+ .withSetter(ProfileLevelSetter)
+ .build());
+#else
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::output(
+ 0u, PROFILE_H263_BASELINE, LEVEL_H263_45))
+ .withFields({
+ C2F(mProfileLevel, profile).equalTo(
+ PROFILE_H263_BASELINE),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_H263_10,
+ C2Config::LEVEL_H263_20,
+ C2Config::LEVEL_H263_30,
+ C2Config::LEVEL_H263_40,
+ C2Config::LEVEL_H263_45})
+ })
+ .withSetter(ProfileLevelSetter)
+ .build());
+#endif
+ }
+
+ static C2R BitrateSetter(bool mayBlock, C2P<C2StreamBitrateInfo::output> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (me.v.value <= 4096) {
+ me.set().value = 4096;
+ }
+ return res;
+ }
+
+ static C2R SizeSetter(bool mayBlock, const C2P<C2StreamPictureSizeInfo::input> &oldMe,
+ C2P<C2StreamPictureSizeInfo::input> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (!me.F(me.v.width).supportsAtAll(me.v.width)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.width)));
+ me.set().width = oldMe.v.width;
+ }
+ if (!me.F(me.v.height).supportsAtAll(me.v.height)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.height)));
+ me.set().height = oldMe.v.height;
+ }
+ return res;
+ }
+
+ static C2R ProfileLevelSetter(
+ bool mayBlock,
+ C2P<C2StreamProfileLevelInfo::output> &me) {
+ (void)mayBlock;
+ if (!me.F(me.v.profile).supportsAtAll(me.v.profile)) {
+#ifdef MPEG4
+ me.set().profile = PROFILE_MP4V_SIMPLE;
+#else
+ me.set().profile = PROFILE_H263_BASELINE;
+#endif
+ }
+ if (!me.F(me.v.level).supportsAtAll(me.v.level)) {
+#ifdef MPEG4
+ me.set().level = LEVEL_MP4V_2;
+#else
+ me.set().level = LEVEL_H263_45;
+#endif
+ }
+ return C2R::Ok();
+ }
+
+ // unsafe getters
+ std::shared_ptr<C2StreamPictureSizeInfo::input> getSize_l() const { return mSize; }
+ std::shared_ptr<C2StreamFrameRateInfo::output> getFrameRate_l() const { return mFrameRate; }
+ std::shared_ptr<C2StreamBitrateInfo::output> getBitrate_l() const { return mBitrate; }
+ uint32_t getSyncFramePeriod() const {
+ if (mSyncFramePeriod->value < 0 || mSyncFramePeriod->value == INT64_MAX) {
+ return 0;
+ }
+ double period = mSyncFramePeriod->value / 1e6 * mFrameRate->value;
+ return (uint32_t)c2_max(c2_min(period + 0.5, double(UINT32_MAX)), 1.);
+ }
+
+ private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamUsageTuning::input> mUsage;
+ std::shared_ptr<C2VideoSizeStreamTuning::input> mSize;
+ std::shared_ptr<C2StreamFrameRateInfo::output> mFrameRate;
+ std::shared_ptr<C2BitrateTuning::output> mBitrate;
+ std::shared_ptr<C2StreamProfileLevelInfo::output> mProfileLevel;
+ std::shared_ptr<C2StreamSyncFrameIntervalTuning::output> mSyncFramePeriod;
+};
+
+C2SoftMpeg4Enc::C2SoftMpeg4Enc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl)
+ : SimpleC2Component(
+ std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mHandle(nullptr),
+ mEncParams(nullptr),
+ mStarted(false),
+ mOutBufferSize(524288) {
+}
+
+C2SoftMpeg4Enc::~C2SoftMpeg4Enc() {
+ onRelease();
+}
+
+c2_status_t C2SoftMpeg4Enc::onInit() {
+#ifdef MPEG4
+ mEncodeMode = COMBINE_MODE_WITH_ERR_RES;
+#else
+ mEncodeMode = H263_MODE;
+#endif
+ if (!mHandle) {
+ mHandle = new tagvideoEncControls;
+ }
+
+ if (!mEncParams) {
+ mEncParams = new tagvideoEncOptions;
+ }
+
+ if (!(mEncParams && mHandle)) return C2_NO_MEMORY;
+
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+
+ return initEncoder();
+}
+
+c2_status_t C2SoftMpeg4Enc::onStop() {
+ if (!mStarted) {
+ return C2_OK;
+ }
+ if (mHandle) {
+ (void)PVCleanUpVideoEncoder(mHandle);
+ }
+ mStarted = false;
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+ return C2_OK;
+}
+
+void C2SoftMpeg4Enc::onReset() {
+ onStop();
+ initEncoder();
+}
+
+void C2SoftMpeg4Enc::onRelease() {
+ onStop();
+ if (mEncParams) {
+ delete mEncParams;
+ mEncParams = nullptr;
+ }
+ if (mHandle) {
+ delete mHandle;
+ mHandle = nullptr;
+ }
+}
+
+c2_status_t C2SoftMpeg4Enc::onFlush_sm() {
+ return C2_OK;
+}
+
+static void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ uint32_t flags = 0;
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+c2_status_t C2SoftMpeg4Enc::initEncParams() {
+ if (mHandle) {
+ memset(mHandle, 0, sizeof(tagvideoEncControls));
+ } else return C2_CORRUPTED;
+ if (mEncParams) {
+ memset(mEncParams, 0, sizeof(tagvideoEncOptions));
+ } else return C2_CORRUPTED;
+
+ if (!PVGetDefaultEncOption(mEncParams, 0)) {
+ ALOGE("Failed to get default encoding parameters");
+ return C2_CORRUPTED;
+ }
+
+ if (mFrameRate->value == 0) {
+ ALOGE("Framerate should not be 0");
+ return C2_BAD_VALUE;
+ }
+
+ mEncParams->encMode = mEncodeMode;
+ mEncParams->encWidth[0] = mSize->width;
+ mEncParams->encHeight[0] = mSize->height;
+ mEncParams->encFrameRate[0] = mFrameRate->value + 0.5;
+ mEncParams->rcType = VBR_1;
+ mEncParams->vbvDelay = 5.0f;
+ mEncParams->profile_level = CORE_PROFILE_LEVEL2;
+ mEncParams->packetSize = 32;
+ mEncParams->rvlcEnable = PV_OFF;
+ mEncParams->numLayers = 1;
+ mEncParams->timeIncRes = 1000;
+ mEncParams->tickPerSrc = mEncParams->timeIncRes / (mFrameRate->value + 0.5);
+ mEncParams->bitRate[0] = mBitrate->value;
+ mEncParams->iQuant[0] = 15;
+ mEncParams->pQuant[0] = 12;
+ mEncParams->quantType[0] = 0;
+ mEncParams->noFrameSkipped = PV_OFF;
+
+ // PV's MPEG4 encoder requires the video dimension of multiple
+ if (mSize->width % 16 != 0 || mSize->height % 16 != 0) {
+ ALOGE("Video frame size %dx%d must be a multiple of 16",
+ mSize->width, mSize->height);
+ return C2_BAD_VALUE;
+ }
+
+ // Set IDR frame refresh interval
+ mEncParams->intraPeriod = mIntf->getSyncFramePeriod();
+ mEncParams->numIntraMB = 0;
+ mEncParams->sceneDetect = PV_ON;
+ mEncParams->searchRange = 16;
+ mEncParams->mv8x8Enable = PV_OFF;
+ mEncParams->gobHeaderInterval = 0;
+ mEncParams->useACPred = PV_ON;
+ mEncParams->intraDCVlcTh = 0;
+
+ return C2_OK;
+}
+
+c2_status_t C2SoftMpeg4Enc::initEncoder() {
+ if (mStarted) {
+ return C2_OK;
+ }
+ {
+ IntfImpl::Lock lock = mIntf->lock();
+ mSize = mIntf->getSize_l();
+ mBitrate = mIntf->getBitrate_l();
+ mFrameRate = mIntf->getFrameRate_l();
+ }
+ c2_status_t err = initEncParams();
+ if (C2_OK != err) {
+ ALOGE("Failed to initialized encoder params");
+ mSignalledError = true;
+ return err;
+ }
+ if (!PVInitVideoEncoder(mHandle, mEncParams)) {
+ ALOGE("Failed to initialize the encoder");
+ mSignalledError = true;
+ return C2_CORRUPTED;
+ }
+
+ // 1st buffer for codec specific data
+ mNumInputFrames = -1;
+ mStarted = true;
+ return C2_OK;
+}
+
+void C2SoftMpeg4Enc::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ // Initialize encoder if not already initialized
+ if (!mStarted && C2_OK != initEncoder()) {
+ ALOGE("Failed to initialize encoder");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(mOutBufferSize, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+
+ C2WriteView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = wView.error();
+ return;
+ }
+
+ uint8_t *outPtr = (uint8_t *)wView.data();
+ if (mNumInputFrames < 0) {
+ // The very first thing we want to output is the codec specific data.
+ int32_t outputSize = mOutBufferSize;
+ if (!PVGetVolHeader(mHandle, outPtr, &outputSize, 0)) {
+ ALOGE("Failed to get VOL header");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ } else {
+ ALOGV("Bytes Generated in header %d\n", outputSize);
+ }
+
+ ++mNumInputFrames;
+ std::unique_ptr<C2StreamCsdInfo::output> csd =
+ C2StreamCsdInfo::output::AllocUnique(outputSize, 0u);
+ if (!csd) {
+ ALOGE("CSD allocation failed");
+ mSignalledError = true;
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ memcpy(csd->m.value, outPtr, outputSize);
+ work->worklets.front()->output.configUpdate.push_back(std::move(csd));
+ }
+
+ std::shared_ptr<const C2GraphicView> rView;
+ std::shared_ptr<C2Buffer> inputBuffer;
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ if (!work->input.buffers.empty()) {
+ inputBuffer = work->input.buffers[0];
+ rView = std::make_shared<const C2GraphicView>(
+ inputBuffer->data().graphicBlocks().front().map().get());
+ if (rView->error() != C2_OK) {
+ ALOGE("graphic view map err = %d", rView->error());
+ work->result = rView->error();
+ return;
+ }
+ } else {
+ fillEmptyWork(work);
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ return;
+ }
+
+ uint64_t inputTimeStamp = work->input.ordinal.timestamp.peekull();
+ const C2ConstGraphicBlock inBuffer = inputBuffer->data().graphicBlocks().front();
+ if (inBuffer.width() < mSize->width ||
+ inBuffer.height() < mSize->height) {
+ /* Expect width height to be configured */
+ ALOGW("unexpected Capacity Aspect %d(%d) x %d(%d)", inBuffer.width(),
+ mSize->width, inBuffer.height(), mSize->height);
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ const C2PlanarLayout &layout = rView->layout();
+ uint8_t *yPlane = const_cast<uint8_t *>(rView->data()[C2PlanarLayout::PLANE_Y]);
+ uint8_t *uPlane = const_cast<uint8_t *>(rView->data()[C2PlanarLayout::PLANE_U]);
+ uint8_t *vPlane = const_cast<uint8_t *>(rView->data()[C2PlanarLayout::PLANE_V]);
+ int32_t yStride = layout.planes[C2PlanarLayout::PLANE_Y].rowInc;
+ int32_t uStride = layout.planes[C2PlanarLayout::PLANE_U].rowInc;
+ int32_t vStride = layout.planes[C2PlanarLayout::PLANE_V].rowInc;
+ uint32_t width = mSize->width;
+ uint32_t height = mSize->height;
+ // width and height are always even (as block size is 16x16)
+ CHECK_EQ((width & 1u), 0u);
+ CHECK_EQ((height & 1u), 0u);
+ size_t yPlaneSize = width * height;
+ switch (layout.type) {
+ case C2PlanarLayout::TYPE_RGB:
+ [[fallthrough]];
+ case C2PlanarLayout::TYPE_RGBA: {
+ MemoryBlock conversionBuffer = mConversionBuffers.fetch(yPlaneSize * 3 / 2);
+ mConversionBuffersInUse.emplace(conversionBuffer.data(), conversionBuffer);
+ yPlane = conversionBuffer.data();
+ uPlane = yPlane + yPlaneSize;
+ vPlane = uPlane + yPlaneSize / 4;
+ yStride = width;
+ uStride = vStride = width / 2;
+ ConvertRGBToPlanarYUV(yPlane, yStride, height, conversionBuffer.size(), *rView.get());
+ break;
+ }
+ case C2PlanarLayout::TYPE_YUV: {
+ if (!IsYUV420(*rView)) {
+ ALOGE("input is not YUV420");
+ work->result = C2_BAD_VALUE;
+ break;
+ }
+
+ if (layout.planes[layout.PLANE_Y].colInc == 1
+ && layout.planes[layout.PLANE_U].colInc == 1
+ && layout.planes[layout.PLANE_V].colInc == 1
+ && uStride == vStride
+ && yStride == 2 * vStride) {
+ // I420 compatible - planes are already set up above
+ break;
+ }
+
+ // copy to I420
+ MemoryBlock conversionBuffer = mConversionBuffers.fetch(yPlaneSize * 3 / 2);
+ mConversionBuffersInUse.emplace(conversionBuffer.data(), conversionBuffer);
+ MediaImage2 img = CreateYUV420PlanarMediaImage2(width, height, width, height);
+ status_t err = ImageCopy(conversionBuffer.data(), &img, *rView);
+ if (err != OK) {
+ ALOGE("Buffer conversion failed: %d", err);
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+ yPlane = conversionBuffer.data();
+ uPlane = yPlane + yPlaneSize;
+ vPlane = uPlane + yPlaneSize / 4;
+ yStride = width;
+ uStride = vStride = width / 2;
+ break;
+ }
+
+ case C2PlanarLayout::TYPE_YUVA:
+ ALOGE("YUVA plane type is not supported");
+ work->result = C2_BAD_VALUE;
+ return;
+
+ default:
+ ALOGE("Unrecognized plane type: %d", layout.type);
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ CHECK(NULL != yPlane);
+ /* Encode frames */
+ VideoEncFrameIO vin, vout;
+ memset(&vin, 0, sizeof(vin));
+ memset(&vout, 0, sizeof(vout));
+ vin.yChan = yPlane;
+ vin.uChan = uPlane;
+ vin.vChan = vPlane;
+ vin.timestamp = (inputTimeStamp + 500) / 1000; // in ms
+ vin.height = align(height, 16);
+ vin.pitch = align(width, 16);
+
+ uint32_t modTimeMs = 0;
+ int32_t nLayer = 0;
+ MP4HintTrack hintTrack;
+ int32_t outputSize = mOutBufferSize;
+ if (!PVEncodeVideoFrame(mHandle, &vin, &vout, &modTimeMs, outPtr, &outputSize, &nLayer) ||
+ !PVGetHintTrack(mHandle, &hintTrack)) {
+ ALOGE("Failed to encode frame or get hint track at frame %" PRId64, mNumInputFrames);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ ALOGV("outputSize filled : %d", outputSize);
+ ++mNumInputFrames;
+ CHECK(NULL == PVGetOverrunBuffer(mHandle));
+
+ fillEmptyWork(work);
+ if (outputSize) {
+ std::shared_ptr<C2Buffer> buffer = createLinearBuffer(block, 0, outputSize);
+ work->worklets.front()->output.ordinal.timestamp = inputTimeStamp;
+ if (hintTrack.CodeType == 0) {
+ buffer->setInfo(std::make_shared<C2StreamPictureTypeMaskInfo::output>(
+ 0u /* stream id */, C2PictureTypeKeyFrame));
+ }
+ work->worklets.front()->output.buffers.push_back(buffer);
+ }
+ if (eos) {
+ mSignalledOutputEos = true;
+ }
+
+ mConversionBuffersInUse.erase(yPlane);
+}
+
+c2_status_t C2SoftMpeg4Enc::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void)pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ return C2_OK;
+}
+
+class C2SoftMpeg4EncFactory : public C2ComponentFactory {
+public:
+ C2SoftMpeg4EncFactory()
+ : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {}
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftMpeg4Enc(
+ COMPONENT_NAME, id,
+ std::make_shared<C2SoftMpeg4Enc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftMpeg4Enc::IntfImpl>(
+ COMPONENT_NAME, id,
+ std::make_shared<C2SoftMpeg4Enc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftMpeg4EncFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftMpeg4EncFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.h b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.h
new file mode 100644
index 0000000..43461fc
--- /dev/null
+++ b/media/codec2/components/mpeg4_h263/C2SoftMpeg4Enc.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2_SOFT_MPEG4_ENC_H__
+#define C2_SOFT_MPEG4_ENC_H__
+
+#include <map>
+
+#include <Codec2BufferUtils.h>
+#include <SimpleC2Component.h>
+
+#include "mp4enc_api.h"
+
+namespace android {
+
+struct C2SoftMpeg4Enc : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftMpeg4Enc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+protected:
+
+ virtual ~C2SoftMpeg4Enc();
+
+private:
+ std::shared_ptr<IntfImpl> mIntf;
+
+ tagvideoEncControls *mHandle;
+ tagvideoEncOptions *mEncParams;
+
+ bool mStarted;
+ bool mSignalledOutputEos;
+ bool mSignalledError;
+
+ uint32_t mOutBufferSize;
+ // configurations used by component in process
+ // (TODO: keep this in intf but make them internal only)
+ std::shared_ptr<C2StreamPictureSizeInfo::input> mSize;
+ std::shared_ptr<C2StreamFrameRateInfo::output> mFrameRate;
+ std::shared_ptr<C2StreamBitrateInfo::output> mBitrate;
+
+ int64_t mNumInputFrames;
+ MP4EncodingMode mEncodeMode;
+
+ MemoryBlockPool mConversionBuffers;
+ std::map<void *, MemoryBlock> mConversionBuffersInUse;
+
+ c2_status_t initEncParams();
+ c2_status_t initEncoder();
+
+ C2_DO_NOT_COPY(C2SoftMpeg4Enc);
+};
+
+} // namespace android
+
+#endif // C2_SOFT_MPEG4_ENC_H__
diff --git a/media/codec2/components/mpeg4_h263/MODULE_LICENSE_APACHE2 b/media/codec2/components/mpeg4_h263/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/mpeg4_h263/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/mpeg4_h263/NOTICE b/media/codec2/components/mpeg4_h263/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/media/codec2/components/mpeg4_h263/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
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+
+
+ Apache License
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+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+ "License" shall mean the terms and conditions for use, reproduction,
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+ direction or management of such entity, whether by contract or
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+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
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+ not limited to compiled object code, generated documentation,
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+ "Work" shall mean the work of authorship, whether in Source or
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+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
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+ as of the date such litigation is filed.
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+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
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+ meet the following conditions:
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+ (a) You must give any other recipients of the Work or
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+ (b) You must cause any modified files to carry prominent notices
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+ (c) You must retain, in the Source form of any Derivative Works
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+ (d) If the Work includes a "NOTICE" text file as part of its
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+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
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+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/mpeg4_h263/patent_disclaimer.txt b/media/codec2/components/mpeg4_h263/patent_disclaimer.txt
new file mode 100644
index 0000000..b4bf11d
--- /dev/null
+++ b/media/codec2/components/mpeg4_h263/patent_disclaimer.txt
@@ -0,0 +1,9 @@
+
+THIS IS NOT A GRANT OF PATENT RIGHTS.
+
+Google makes no representation or warranty that the codecs for which
+source code is made available hereunder are unencumbered by
+third-party patents. Those intending to use this source code in
+hardware or software products are advised that implementations of
+these codecs, including in open source software or shareware, may
+require patent licenses from the relevant patent holders.
diff --git a/media/codec2/components/opus/Android.bp b/media/codec2/components/opus/Android.bp
new file mode 100644
index 0000000..240cdb9
--- /dev/null
+++ b/media/codec2/components/opus/Android.bp
@@ -0,0 +1,11 @@
+cc_library_shared {
+ name: "libcodec2_soft_opusdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftOpusDec.cpp"],
+
+ shared_libs: ["libopus"],
+}
diff --git a/media/codec2/components/opus/C2SoftOpusDec.cpp b/media/codec2/components/opus/C2SoftOpusDec.cpp
new file mode 100644
index 0000000..2439c3c
--- /dev/null
+++ b/media/codec2/components/opus/C2SoftOpusDec.cpp
@@ -0,0 +1,544 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftOpusDec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftOpusDec.h"
+
+extern "C" {
+ #include <opus.h>
+ #include <opus_multistream.h>
+}
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.opus.decoder";
+
+class C2SoftOpusDec::IntfImpl : public C2InterfaceHelper {
+ public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper>& helper)
+ : C2InterfaceHelper(helper) {
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_OPUS))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 48000))
+ .withFields({C2F(mSampleRate, value).equalTo(48000)})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 1))
+ .withFields({C2F(mChannelCount, value).inRange(1, 8)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::input(0u, 6000))
+ .withFields({C2F(mBitrate, value).inRange(6000, 510000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 960 * 6))
+ .build());
+ }
+
+ private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftOpusDec::C2SoftOpusDec(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl)
+ : SimpleC2Component(
+ std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mDecoder(nullptr) {
+}
+
+C2SoftOpusDec::~C2SoftOpusDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftOpusDec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_NO_MEMORY;
+}
+
+c2_status_t C2SoftOpusDec::onStop() {
+ if (mDecoder) {
+ opus_multistream_decoder_destroy(mDecoder);
+ mDecoder = nullptr;
+ }
+ memset(&mHeader, 0, sizeof(mHeader));
+ mCodecDelay = 0;
+ mSeekPreRoll = 0;
+ mSamplesToDiscard = 0;
+ mInputBufferCount = 0;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+
+ return C2_OK;
+}
+
+void C2SoftOpusDec::onReset() {
+ (void)onStop();
+}
+
+void C2SoftOpusDec::onRelease() {
+ if (mDecoder) {
+ opus_multistream_decoder_destroy(mDecoder);
+ mDecoder = nullptr;
+ }
+}
+
+status_t C2SoftOpusDec::initDecoder() {
+ memset(&mHeader, 0, sizeof(mHeader));
+ mCodecDelay = 0;
+ mSeekPreRoll = 0;
+ mSamplesToDiscard = 0;
+ mInputBufferCount = 0;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+
+ return OK;
+}
+
+c2_status_t C2SoftOpusDec::onFlush_sm() {
+ if (mDecoder) {
+ opus_multistream_decoder_ctl(mDecoder, OPUS_RESET_STATE);
+ mSamplesToDiscard = mSeekPreRoll;
+ mSignalledOutputEos = false;
+ }
+ return C2_OK;
+}
+
+c2_status_t C2SoftOpusDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ return C2_OK;
+}
+
+static void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+static uint16_t ReadLE16(const uint8_t *data, size_t data_size,
+ uint32_t read_offset) {
+ if (read_offset + 1 > data_size)
+ return 0;
+ uint16_t val;
+ val = data[read_offset];
+ val |= data[read_offset + 1] << 8;
+ return val;
+}
+
+static const int kRate = 48000;
+
+// Opus uses Vorbis channel mapping, and Vorbis channel mapping specifies
+// mappings for up to 8 channels. This information is part of the Vorbis I
+// Specification:
+// http://www.xiph.org/vorbis/doc/Vorbis_I_spec.html
+static const int kMaxChannels = 8;
+
+// Maximum packet size used in Xiph's opusdec.
+static const int kMaxOpusOutputPacketSizeSamples = 960 * 6;
+
+// Default audio output channel layout. Used to initialize |stream_map| in
+// OpusHeader, and passed to opus_multistream_decoder_create() when the header
+// does not contain mapping information. The values are valid only for mono and
+// stereo output: Opus streams with more than 2 channels require a stream map.
+static const int kMaxChannelsWithDefaultLayout = 2;
+static const uint8_t kDefaultOpusChannelLayout[kMaxChannelsWithDefaultLayout] = { 0, 1 };
+
+// Parses Opus Header. Header spec: http://wiki.xiph.org/OggOpus#ID_Header
+static bool ParseOpusHeader(const uint8_t *data, size_t data_size,
+ OpusHeader* header) {
+ // Size of the Opus header excluding optional mapping information.
+ const size_t kOpusHeaderSize = 19;
+
+ // Offset to the channel count byte in the Opus header.
+ const size_t kOpusHeaderChannelsOffset = 9;
+
+ // Offset to the pre-skip value in the Opus header.
+ const size_t kOpusHeaderSkipSamplesOffset = 10;
+
+ // Offset to the gain value in the Opus header.
+ const size_t kOpusHeaderGainOffset = 16;
+
+ // Offset to the channel mapping byte in the Opus header.
+ const size_t kOpusHeaderChannelMappingOffset = 18;
+
+ // Opus Header contains a stream map. The mapping values are in the header
+ // beyond the always present |kOpusHeaderSize| bytes of data. The mapping
+ // data contains stream count, coupling information, and per channel mapping
+ // values:
+ // - Byte 0: Number of streams.
+ // - Byte 1: Number coupled.
+ // - Byte 2: Starting at byte 2 are |header->channels| uint8 mapping
+ // values.
+ const size_t kOpusHeaderNumStreamsOffset = kOpusHeaderSize;
+ const size_t kOpusHeaderNumCoupledOffset = kOpusHeaderNumStreamsOffset + 1;
+ const size_t kOpusHeaderStreamMapOffset = kOpusHeaderNumStreamsOffset + 2;
+
+ if (data_size < kOpusHeaderSize) {
+ ALOGE("Header size is too small.");
+ return false;
+ }
+ header->channels = *(data + kOpusHeaderChannelsOffset);
+ if (header->channels <= 0 || header->channels > kMaxChannels) {
+ ALOGE("Invalid Header, wrong channel count: %d", header->channels);
+ return false;
+ }
+
+ header->skip_samples = ReadLE16(data,
+ data_size,
+ kOpusHeaderSkipSamplesOffset);
+
+ header->gain_db = static_cast<int16_t>(ReadLE16(data,
+ data_size,
+ kOpusHeaderGainOffset));
+
+ header->channel_mapping = *(data + kOpusHeaderChannelMappingOffset);
+ if (!header->channel_mapping) {
+ if (header->channels > kMaxChannelsWithDefaultLayout) {
+ ALOGE("Invalid Header, missing stream map.");
+ return false;
+ }
+ header->num_streams = 1;
+ header->num_coupled = header->channels > 1;
+ header->stream_map[0] = 0;
+ header->stream_map[1] = 1;
+ return true;
+ }
+ if (data_size < kOpusHeaderStreamMapOffset + header->channels) {
+ ALOGE("Invalid stream map; insufficient data for current channel "
+ "count: %d", header->channels);
+ return false;
+ }
+ header->num_streams = *(data + kOpusHeaderNumStreamsOffset);
+ header->num_coupled = *(data + kOpusHeaderNumCoupledOffset);
+ if (header->num_streams + header->num_coupled != header->channels) {
+ ALOGE("Inconsistent channel mapping.");
+ return false;
+ }
+ for (int i = 0; i < header->channels; ++i)
+ header->stream_map[i] = *(data + kOpusHeaderStreamMapOffset + i);
+ return true;
+}
+
+// Convert nanoseconds to number of samples.
+static uint64_t ns_to_samples(uint64_t ns, int rate) {
+ return static_cast<double>(ns) * rate / 1000000000;
+}
+
+void C2SoftOpusDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ if (inSize == 0) {
+ fillEmptyWork(work);
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ return;
+ }
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d", inSize,
+ (int)work->input.ordinal.timestamp.peeku(), (int)work->input.ordinal.frameIndex.peeku());
+ const uint8_t *data = rView.data() + inOffset;
+ if (mInputBufferCount < 3) {
+ if (mInputBufferCount == 0) {
+ if (!ParseOpusHeader(data, inSize, &mHeader)) {
+ ALOGE("Encountered error while Parsing Opus Header.");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ uint8_t channel_mapping[kMaxChannels] = {0};
+ if (mHeader.channels <= kMaxChannelsWithDefaultLayout) {
+ memcpy(&channel_mapping,
+ kDefaultOpusChannelLayout,
+ kMaxChannelsWithDefaultLayout);
+ } else {
+ memcpy(&channel_mapping,
+ mHeader.stream_map,
+ mHeader.channels);
+ }
+ int status = OPUS_INVALID_STATE;
+ mDecoder = opus_multistream_decoder_create(kRate,
+ mHeader.channels,
+ mHeader.num_streams,
+ mHeader.num_coupled,
+ channel_mapping,
+ &status);
+ if (!mDecoder || status != OPUS_OK) {
+ ALOGE("opus_multistream_decoder_create failed status = %s",
+ opus_strerror(status));
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ status = opus_multistream_decoder_ctl(mDecoder,
+ OPUS_SET_GAIN(mHeader.gain_db));
+ if (status != OPUS_OK) {
+ ALOGE("Failed to set OPUS header gain; status = %s",
+ opus_strerror(status));
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ } else {
+ if (inSize < 8) {
+ ALOGE("Input sample size is too small.");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ int64_t samples = ns_to_samples( *(reinterpret_cast<int64_t*>
+ (const_cast<uint8_t *> (data))), kRate);
+ if (mInputBufferCount == 1) {
+ mCodecDelay = samples;
+ mSamplesToDiscard = mCodecDelay;
+ }
+ else {
+ mSeekPreRoll = samples;
+
+ ALOGI("Configuring decoder: %d Hz, %d channels",
+ kRate, mHeader.channels);
+ C2StreamSampleRateInfo::output sampleRateInfo(0u, kRate);
+ C2StreamChannelCountInfo::output channelCountInfo(0u, mHeader.channels);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mIntf->config(
+ { &sampleRateInfo, &channelCountInfo },
+ C2_MAY_BLOCK,
+ &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(C2Param::Copy(sampleRateInfo));
+ work->worklets.front()->output.configUpdate.push_back(C2Param::Copy(channelCountInfo));
+ } else {
+ ALOGE("Config Update failed");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ }
+
+ ++mInputBufferCount;
+ fillEmptyWork(work);
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ return;
+ }
+
+ // Ignore CSD re-submissions.
+ if ((work->input.flags & C2FrameData::FLAG_CODEC_CONFIG)) {
+ fillEmptyWork(work);
+ return;
+ }
+
+ // When seeking to zero, |mCodecDelay| samples has to be discarded
+ // instead of |mSeekPreRoll| samples (as we would when seeking to any
+ // other timestamp).
+ if (work->input.ordinal.timestamp.peeku() == 0) mSamplesToDiscard = mCodecDelay;
+
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(
+ kMaxNumSamplesPerBuffer * kMaxChannels * sizeof(int16_t),
+ usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ int numSamples = opus_multistream_decode(mDecoder,
+ data,
+ inSize,
+ reinterpret_cast<int16_t *> (wView.data()),
+ kMaxOpusOutputPacketSizeSamples,
+ 0);
+ if (numSamples < 0) {
+ ALOGE("opus_multistream_decode returned numSamples %d", numSamples);
+ numSamples = 0;
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ int outOffset = 0;
+ if (mSamplesToDiscard > 0) {
+ if (mSamplesToDiscard > numSamples) {
+ mSamplesToDiscard -= numSamples;
+ numSamples = 0;
+ } else {
+ numSamples -= mSamplesToDiscard;
+ outOffset = mSamplesToDiscard * sizeof(int16_t) * mHeader.channels;
+ mSamplesToDiscard = 0;
+ }
+ }
+
+ if (numSamples) {
+ int outSize = numSamples * sizeof(int16_t) * mHeader.channels;
+ ALOGV("out buffer attr. offset %d size %d ", outOffset, outSize);
+
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(createLinearBuffer(block, outOffset, outSize));
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ } else {
+ fillEmptyWork(work);
+ block.reset();
+ }
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+}
+
+class C2SoftOpusDecFactory : public C2ComponentFactory {
+public:
+ C2SoftOpusDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftOpusDec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftOpusDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftOpusDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftOpusDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftOpusDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftOpusDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/opus/C2SoftOpusDec.h b/media/codec2/components/opus/C2SoftOpusDec.h
new file mode 100644
index 0000000..92b7426
--- /dev/null
+++ b/media/codec2/components/opus/C2SoftOpusDec.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_OPUS_DEC_H_
+#define ANDROID_C2_SOFT_OPUS_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+struct OpusMSDecoder;
+
+namespace android {
+
+struct OpusHeader {
+ int channels;
+ int skip_samples;
+ int channel_mapping;
+ int num_streams;
+ int num_coupled;
+ int16_t gain_db;
+ uint8_t stream_map[8];
+};
+
+struct C2SoftOpusDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftOpusDec(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftOpusDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+private:
+ enum {
+ kMaxNumSamplesPerBuffer = 960 * 6
+ };
+
+ std::shared_ptr<IntfImpl> mIntf;
+ OpusMSDecoder *mDecoder;
+ OpusHeader mHeader;
+
+ int64_t mCodecDelay;
+ int64_t mSeekPreRoll;
+ int64_t mSamplesToDiscard;
+ size_t mInputBufferCount;
+ bool mSignalledError;
+ bool mSignalledOutputEos;
+
+ status_t initDecoder();
+
+ C2_DO_NOT_COPY(C2SoftOpusDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_OPUS_DEC_H_
diff --git a/media/codec2/components/raw/Android.bp b/media/codec2/components/raw/Android.bp
new file mode 100644
index 0000000..dc944da
--- /dev/null
+++ b/media/codec2/components/raw/Android.bp
@@ -0,0 +1,9 @@
+cc_library_shared {
+ name: "libcodec2_soft_rawdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftRawDec.cpp"],
+}
diff --git a/media/codec2/components/raw/C2SoftRawDec.cpp b/media/codec2/components/raw/C2SoftRawDec.cpp
new file mode 100644
index 0000000..8d2a652
--- /dev/null
+++ b/media/codec2/components/raw/C2SoftRawDec.cpp
@@ -0,0 +1,220 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftRawDec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftRawDec.h"
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.raw.decoder";
+
+class C2SoftRawDec::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 44100))
+ .withFields({C2F(mSampleRate, value).inRange(8000, 192000)})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 2))
+ .withFields({C2F(mChannelCount, value).inRange(1, 8)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::input(0u, 64000))
+ .withFields({C2F(mBitrate, value).inRange(1, 10000000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 64 * 1024))
+ .build());
+ }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftRawDec::C2SoftRawDec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl) {
+}
+
+C2SoftRawDec::~C2SoftRawDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftRawDec::onInit() {
+ mSignalledEos = false;
+ return C2_OK;
+}
+
+c2_status_t C2SoftRawDec::onStop() {
+ mSignalledEos = false;
+ return C2_OK;
+}
+
+void C2SoftRawDec::onReset() {
+ (void)onStop();
+}
+
+void C2SoftRawDec::onRelease() {
+}
+
+c2_status_t C2SoftRawDec::onFlush_sm() {
+ return onStop();
+}
+
+void C2SoftRawDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void)pool;
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+
+ if (mSignalledEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ ALOGV("in buffer attr. timestamp %d frameindex %d",
+ (int)work->input.ordinal.timestamp.peeku(), (int)work->input.ordinal.frameIndex.peeku());
+
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ if (!work->input.buffers.empty()) {
+ work->worklets.front()->output.buffers.push_back(work->input.buffers[0]);
+ }
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ mSignalledEos = true;
+ ALOGV("signalled EOS");
+ }
+}
+
+c2_status_t C2SoftRawDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ return C2_OK;
+}
+
+class C2SoftRawDecFactory : public C2ComponentFactory {
+public:
+ C2SoftRawDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftRawDec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftRawDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftRawDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftRawDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftRawDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftRawDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/raw/C2SoftRawDec.h b/media/codec2/components/raw/C2SoftRawDec.h
new file mode 100644
index 0000000..7dfdec5
--- /dev/null
+++ b/media/codec2/components/raw/C2SoftRawDec.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_RAW_DEC_H_
+#define ANDROID_C2_SOFT_RAW_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+namespace android {
+
+struct C2SoftRawDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftRawDec(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+ virtual ~C2SoftRawDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+private:
+ std::shared_ptr<IntfImpl> mIntf;
+ bool mSignalledEos;
+
+ C2_DO_NOT_COPY(C2SoftRawDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_RAW_DEC_H_
diff --git a/media/codec2/components/raw/MODULE_LICENSE_APACHE2 b/media/codec2/components/raw/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/raw/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/raw/NOTICE b/media/codec2/components/raw/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/media/codec2/components/raw/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
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+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/vorbis/Android.bp b/media/codec2/components/vorbis/Android.bp
new file mode 100644
index 0000000..a5f485d
--- /dev/null
+++ b/media/codec2/components/vorbis/Android.bp
@@ -0,0 +1,11 @@
+cc_library_shared {
+ name: "libcodec2_soft_vorbisdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftVorbisDec.cpp"],
+
+ shared_libs: ["libvorbisidec"],
+}
diff --git a/media/codec2/components/vorbis/C2SoftVorbisDec.cpp b/media/codec2/components/vorbis/C2SoftVorbisDec.cpp
new file mode 100644
index 0000000..280ae36
--- /dev/null
+++ b/media/codec2/components/vorbis/C2SoftVorbisDec.cpp
@@ -0,0 +1,493 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftVorbisDec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftVorbisDec.h"
+
+extern "C" {
+ #include <Tremolo/codec_internal.h>
+
+ int _vorbis_unpack_books(vorbis_info *vi,oggpack_buffer *opb);
+ int _vorbis_unpack_info(vorbis_info *vi,oggpack_buffer *opb);
+ int _vorbis_unpack_comment(vorbis_comment *vc,oggpack_buffer *opb);
+}
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.vorbis.decoder";
+
+class C2SoftVorbisDec::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_VORBIS))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 48000))
+ .withFields({C2F(mSampleRate, value).inRange(8000, 96000)})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 1))
+ .withFields({C2F(mChannelCount, value).inRange(1, 8)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::input(0u, 64000))
+ .withFields({C2F(mBitrate, value).inRange(32000, 500000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 8192 * 2 * sizeof(int16_t)))
+ .build());
+ }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+};
+
+C2SoftVorbisDec::C2SoftVorbisDec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mState(nullptr),
+ mVi(nullptr) {
+}
+
+C2SoftVorbisDec::~C2SoftVorbisDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftVorbisDec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_NO_MEMORY;
+}
+
+c2_status_t C2SoftVorbisDec::onStop() {
+ if (mState) {
+ vorbis_dsp_clear(mState);
+ delete mState;
+ mState = nullptr;
+ }
+
+ if (mVi) {
+ vorbis_info_clear(mVi);
+ delete mVi;
+ mVi = nullptr;
+ }
+ mNumFramesLeftOnPage = -1;
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+
+ return (initDecoder() == OK ? C2_OK : C2_CORRUPTED);
+}
+
+void C2SoftVorbisDec::onReset() {
+ (void)onStop();
+}
+
+void C2SoftVorbisDec::onRelease() {
+ if (mState) {
+ vorbis_dsp_clear(mState);
+ delete mState;
+ mState = nullptr;
+ }
+
+ if (mVi) {
+ vorbis_info_clear(mVi);
+ delete mVi;
+ mVi = nullptr;
+ }
+}
+
+status_t C2SoftVorbisDec::initDecoder() {
+ mVi = new vorbis_info{};
+ if (!mVi) return NO_MEMORY;
+ vorbis_info_clear(mVi);
+
+ mState = new vorbis_dsp_state{};
+ if (!mState) return NO_MEMORY;
+ vorbis_dsp_clear(mState);
+
+ mNumFramesLeftOnPage = -1;
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ mInfoUnpacked = false;
+ mBooksUnpacked = false;
+ return OK;
+}
+
+c2_status_t C2SoftVorbisDec::onFlush_sm() {
+ mNumFramesLeftOnPage = -1;
+ mSignalledOutputEos = false;
+ if (mState) vorbis_dsp_restart(mState);
+
+ return C2_OK;
+}
+
+c2_status_t C2SoftVorbisDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void) pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ return C2_OK;
+}
+
+static void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+static void makeBitReader(
+ const void *data, size_t size,
+ ogg_buffer *buf, ogg_reference *ref, oggpack_buffer *bits) {
+ buf->data = (uint8_t *)data;
+ buf->size = size;
+ buf->refcount = 1;
+ buf->ptr.owner = nullptr;
+
+ ref->buffer = buf;
+ ref->begin = 0;
+ ref->length = size;
+ ref->next = nullptr;
+
+ oggpack_readinit(bits, ref);
+}
+
+// (CHECK!) multiframe is tricky. decode call doesnt return the number of bytes
+// consumed by the component. Also it is unclear why numPageFrames is being
+// tagged at the end of input buffers for new pages. Refer lines 297-300 in
+// SimpleDecodingSource.cpp
+void C2SoftVorbisDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = rView.error();
+ return;
+ }
+ }
+
+ if (inSize == 0) {
+ fillEmptyWork(work);
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ return;
+ }
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d", inSize,
+ (int)work->input.ordinal.timestamp.peeku(), (int)work->input.ordinal.frameIndex.peeku());
+ const uint8_t *data = rView.data() + inOffset;
+ int32_t numChannels = mVi->channels;
+ int32_t samplingRate = mVi->rate;
+ if (inSize > 7 && !memcmp(&data[1], "vorbis", 6)) {
+ if ((data[0] != 1) && (data[0] != 5)) {
+ ALOGE("unexpected type received %d", data[0]);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ ogg_buffer buf;
+ ogg_reference ref;
+ oggpack_buffer bits;
+
+ // skip 7 <type + "vorbis"> bytes
+ makeBitReader((const uint8_t *)data + 7, inSize - 7, &buf, &ref, &bits);
+ if (data[0] == 1) {
+ vorbis_info_init(mVi);
+ if (0 != _vorbis_unpack_info(mVi, &bits)) {
+ ALOGE("Encountered error while unpacking info");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ if (mVi->rate != samplingRate ||
+ mVi->channels != numChannels) {
+ ALOGV("vorbis: rate/channels changed: %ld/%d", mVi->rate, mVi->channels);
+ samplingRate = mVi->rate;
+ numChannels = mVi->channels;
+
+ C2StreamSampleRateInfo::output sampleRateInfo(0u, samplingRate);
+ C2StreamChannelCountInfo::output channelCountInfo(0u, numChannels);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mIntf->config(
+ { &sampleRateInfo, &channelCountInfo },
+ C2_MAY_BLOCK,
+ &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(C2Param::Copy(sampleRateInfo));
+ work->worklets.front()->output.configUpdate.push_back(C2Param::Copy(channelCountInfo));
+ } else {
+ ALOGE("Config Update failed");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ mInfoUnpacked = true;
+ } else {
+ if (!mInfoUnpacked) {
+ ALOGE("Data with type:5 sent before sending type:1");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ if (0 != _vorbis_unpack_books(mVi, &bits)) {
+ ALOGE("Encountered error while unpacking books");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ if (0 != vorbis_dsp_init(mState, mVi)) {
+ ALOGE("Encountered error while dsp init");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ mBooksUnpacked = true;
+ }
+ fillEmptyWork(work);
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ return;
+ }
+
+ if (!mInfoUnpacked || !mBooksUnpacked) {
+ ALOGE("Missing CODEC_CONFIG data mInfoUnpacked: %d mBooksUnpack %d", mInfoUnpacked, mBooksUnpacked);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ int32_t numPageFrames = 0;
+ if (inSize < sizeof(numPageFrames)) {
+ ALOGE("input header has size %zu, expected %zu", inSize, sizeof(numPageFrames));
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ memcpy(&numPageFrames, data + inSize - sizeof(numPageFrames), sizeof(numPageFrames));
+ inSize -= sizeof(numPageFrames);
+ if (numPageFrames >= 0) {
+ mNumFramesLeftOnPage = numPageFrames;
+ }
+
+ ogg_buffer buf;
+ buf.data = const_cast<unsigned char*>(data);
+ buf.size = inSize;
+ buf.refcount = 1;
+ buf.ptr.owner = nullptr;
+
+ ogg_reference ref;
+ ref.buffer = &buf;
+ ref.begin = 0;
+ ref.length = buf.size;
+ ref.next = nullptr;
+
+ ogg_packet pack;
+ pack.packet = &ref;
+ pack.bytes = ref.length;
+ pack.b_o_s = 0;
+ pack.e_o_s = 0;
+ pack.granulepos = 0;
+ pack.packetno = 0;
+
+ size_t maxSamplesInBuffer = kMaxNumSamplesPerChannel * mVi->channels;
+ size_t outCapacity = maxSamplesInBuffer * sizeof(int16_t);
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(outCapacity, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = wView.error();
+ return;
+ }
+
+ int numFrames = 0;
+ int ret = vorbis_dsp_synthesis(mState, &pack, 1);
+ if (0 != ret) {
+ ALOGE("vorbis_dsp_synthesis returned %d", ret);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ } else {
+ numFrames = vorbis_dsp_pcmout(
+ mState, reinterpret_cast<int16_t *> (wView.data()),
+ kMaxNumSamplesPerChannel);
+ if (numFrames < 0) {
+ ALOGD("vorbis_dsp_pcmout returned %d", numFrames);
+ numFrames = 0;
+ }
+ }
+
+ if (mNumFramesLeftOnPage >= 0) {
+ if (numFrames > mNumFramesLeftOnPage) {
+ ALOGV("discarding %d frames at end of page", numFrames - mNumFramesLeftOnPage);
+ numFrames = mNumFramesLeftOnPage;
+ }
+ mNumFramesLeftOnPage -= numFrames;
+ }
+
+ if (numFrames) {
+ int outSize = numFrames * sizeof(int16_t) * mVi->channels;
+
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(createLinearBuffer(block, 0, outSize));
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ } else {
+ fillEmptyWork(work);
+ block.reset();
+ }
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+}
+
+class C2SoftVorbisDecFactory : public C2ComponentFactory {
+public:
+ C2SoftVorbisDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftVorbisDec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftVorbisDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftVorbisDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftVorbisDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftVorbisDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftVorbisDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/vorbis/C2SoftVorbisDec.h b/media/codec2/components/vorbis/C2SoftVorbisDec.h
new file mode 100644
index 0000000..3bf7326
--- /dev/null
+++ b/media/codec2/components/vorbis/C2SoftVorbisDec.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_VORBIS_DEC_H_
+#define ANDROID_C2_SOFT_VORBIS_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+struct vorbis_dsp_state;
+struct vorbis_info;
+
+namespace android {
+
+struct C2SoftVorbisDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftVorbisDec(const char *name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl);
+ virtual ~C2SoftVorbisDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+ private:
+ enum {
+ kMaxNumSamplesPerChannel = 8192,
+ };
+
+ std::shared_ptr<IntfImpl> mIntf;
+ vorbis_dsp_state *mState;
+ vorbis_info *mVi;
+
+ int32_t mNumFramesLeftOnPage;
+ bool mSignalledError;
+ bool mSignalledOutputEos;
+ bool mInfoUnpacked;
+ bool mBooksUnpacked;
+ status_t initDecoder();
+
+ C2_DO_NOT_COPY(C2SoftVorbisDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_VORBIS_DEC_H_
+
diff --git a/media/codec2/components/vorbis/MODULE_LICENSE_APACHE2 b/media/codec2/components/vorbis/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/vorbis/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/vorbis/NOTICE b/media/codec2/components/vorbis/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/media/codec2/components/vorbis/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
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+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
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+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
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+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
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+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
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+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
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+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
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+ within a display generated by the Derivative Works, if and
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+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
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+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
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+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
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+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
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+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/vpx/Android.bp b/media/codec2/components/vpx/Android.bp
new file mode 100644
index 0000000..abfd379
--- /dev/null
+++ b/media/codec2/components/vpx/Android.bp
@@ -0,0 +1,60 @@
+cc_library_shared {
+ name: "libcodec2_soft_vp9dec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftVpxDec.cpp"],
+
+ static_libs: ["libvpx"],
+
+ cflags: [
+ "-DVP9",
+ ],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_vp8dec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftVpxDec.cpp"],
+
+ static_libs: ["libvpx"],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_vp9enc",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: [
+ "C2SoftVp9Enc.cpp",
+ "C2SoftVpxEnc.cpp",
+ ],
+
+ static_libs: ["libvpx"],
+
+ cflags: ["-DVP9"],
+}
+
+cc_library_shared {
+ name: "libcodec2_soft_vp8enc",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: [
+ "C2SoftVp8Enc.cpp",
+ "C2SoftVpxEnc.cpp",
+ ],
+
+ static_libs: ["libvpx"],
+}
+
diff --git a/media/codec2/components/vpx/C2SoftVp8Enc.cpp b/media/codec2/components/vpx/C2SoftVp8Enc.cpp
new file mode 100644
index 0000000..0ae717a
--- /dev/null
+++ b/media/codec2/components/vpx/C2SoftVp8Enc.cpp
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftVp8Enc"
+#include <utils/Log.h>
+#include <utils/misc.h>
+
+#include "C2SoftVp8Enc.h"
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.vp8.encoder";
+
+C2SoftVp8Enc::C2SoftVp8Enc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl)
+ : C2SoftVpxEnc(name, id, intfImpl), mDCTPartitions(0), mProfile(1) {}
+
+void C2SoftVp8Enc::setCodecSpecificInterface() {
+ mCodecInterface = vpx_codec_vp8_cx();
+}
+
+void C2SoftVp8Enc::setCodecSpecificConfiguration() {
+ switch (mProfile) {
+ case 1:
+ mCodecConfiguration->g_profile = 0;
+ break;
+
+ case 2:
+ mCodecConfiguration->g_profile = 1;
+ break;
+
+ case 4:
+ mCodecConfiguration->g_profile = 2;
+ break;
+
+ case 8:
+ mCodecConfiguration->g_profile = 3;
+ break;
+
+ default:
+ mCodecConfiguration->g_profile = 0;
+ }
+}
+
+vpx_codec_err_t C2SoftVp8Enc::setCodecSpecificControls() {
+ vpx_codec_err_t codec_return = vpx_codec_control(mCodecContext,
+ VP8E_SET_TOKEN_PARTITIONS,
+ mDCTPartitions);
+ if (codec_return != VPX_CODEC_OK) {
+ ALOGE("Error setting dct partitions for vpx encoder.");
+ }
+ return codec_return;
+}
+
+class C2SoftVp8EncFactory : public C2ComponentFactory {
+public:
+ C2SoftVp8EncFactory()
+ : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {}
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftVp8Enc(COMPONENT_NAME, id,
+ std::make_shared<C2SoftVpxEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftVpxEnc::IntfImpl>(
+ COMPONENT_NAME, id,
+ std::make_shared<C2SoftVpxEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftVp8EncFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftVp8EncFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/vpx/C2SoftVp8Enc.h b/media/codec2/components/vpx/C2SoftVp8Enc.h
new file mode 100644
index 0000000..ed6f356
--- /dev/null
+++ b/media/codec2/components/vpx/C2SoftVp8Enc.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_VP8_ENC_H__
+#define ANDROID_C2_SOFT_VP8_ENC_H__
+
+#include "C2SoftVpxEnc.h"
+
+namespace android {
+
+// Exposes vp8 encoder as a c2 Component
+//
+// In addition to the base class settings, Only following encoder settings are
+// available:
+// - token partitioning
+struct C2SoftVp8Enc : public C2SoftVpxEnc {
+ C2SoftVp8Enc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+
+ protected:
+ // Populates |mCodecInterface| with codec specific settings.
+ virtual void setCodecSpecificInterface();
+
+ // Sets codec specific configuration.
+ virtual void setCodecSpecificConfiguration();
+
+ // Initializes codec specific encoder settings.
+ virtual vpx_codec_err_t setCodecSpecificControls();
+
+ private:
+ // Max value supported for DCT partitions
+ static const uint32_t kMaxDCTPartitions = 3;
+
+ // vp8 specific configuration parameter
+ // that enables token partitioning of
+ // the stream into substreams
+ int32_t mDCTPartitions;
+
+ // C2 Profile parameter
+ int32_t mProfile;
+
+ C2_DO_NOT_COPY(C2SoftVp8Enc);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_VP8_ENC_H__
diff --git a/media/codec2/components/vpx/C2SoftVp9Enc.cpp b/media/codec2/components/vpx/C2SoftVp9Enc.cpp
new file mode 100644
index 0000000..b26170f
--- /dev/null
+++ b/media/codec2/components/vpx/C2SoftVp9Enc.cpp
@@ -0,0 +1,144 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftVp9Enc"
+#include <utils/Log.h>
+#include <utils/misc.h>
+
+#include "C2SoftVp9Enc.h"
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.vp9.encoder";
+
+C2SoftVp9Enc::C2SoftVp9Enc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl)
+ : C2SoftVpxEnc(name, id, intfImpl),
+ mProfile(1),
+ mLevel(0),
+ mTileColumns(0),
+ mFrameParallelDecoding(false) {
+}
+
+void C2SoftVp9Enc::setCodecSpecificInterface() {
+ mCodecInterface = vpx_codec_vp9_cx();
+}
+
+void C2SoftVp9Enc::setCodecSpecificConfiguration() {
+ switch (mProfile) {
+ case 1:
+ mCodecConfiguration->g_profile = 0;
+ break;
+
+ case 2:
+ mCodecConfiguration->g_profile = 1;
+ break;
+
+ case 4:
+ mCodecConfiguration->g_profile = 2;
+ break;
+
+ case 8:
+ mCodecConfiguration->g_profile = 3;
+ break;
+
+ default:
+ mCodecConfiguration->g_profile = 0;
+ }
+}
+
+vpx_codec_err_t C2SoftVp9Enc::setCodecSpecificControls() {
+ vpx_codec_err_t codecReturn = vpx_codec_control(
+ mCodecContext, VP9E_SET_TILE_COLUMNS, mTileColumns);
+ if (codecReturn != VPX_CODEC_OK) {
+ ALOGE("Error setting VP9E_SET_TILE_COLUMNS to %d. vpx_codec_control() "
+ "returned %d", mTileColumns, codecReturn);
+ return codecReturn;
+ }
+ codecReturn = vpx_codec_control(
+ mCodecContext, VP9E_SET_FRAME_PARALLEL_DECODING,
+ mFrameParallelDecoding);
+ if (codecReturn != VPX_CODEC_OK) {
+ ALOGE("Error setting VP9E_SET_FRAME_PARALLEL_DECODING to %d."
+ "vpx_codec_control() returned %d", mFrameParallelDecoding,
+ codecReturn);
+ return codecReturn;
+ }
+ codecReturn = vpx_codec_control(mCodecContext, VP9E_SET_ROW_MT, 1);
+ if (codecReturn != VPX_CODEC_OK) {
+ ALOGE("Error setting VP9E_SET_ROW_MT to 1. vpx_codec_control() "
+ "returned %d", codecReturn);
+ return codecReturn;
+ }
+
+ // For VP9, we always set CPU_USED to 8 (because the realtime default is 0
+ // which is too slow).
+ codecReturn = vpx_codec_control(mCodecContext, VP8E_SET_CPUUSED, 8);
+ if (codecReturn != VPX_CODEC_OK) {
+ ALOGE("Error setting VP8E_SET_CPUUSED to 8. vpx_codec_control() "
+ "returned %d", codecReturn);
+ return codecReturn;
+ }
+ return codecReturn;
+}
+
+class C2SoftVp9EncFactory : public C2ComponentFactory {
+public:
+ C2SoftVp9EncFactory()
+ : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {}
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftVp9Enc(COMPONENT_NAME, id,
+ std::make_shared<C2SoftVpxEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftVpxEnc::IntfImpl>(
+ COMPONENT_NAME, id,
+ std::make_shared<C2SoftVpxEnc::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftVp9EncFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftVp9EncFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/vpx/C2SoftVp9Enc.h b/media/codec2/components/vpx/C2SoftVp9Enc.h
new file mode 100644
index 0000000..77ef8fd
--- /dev/null
+++ b/media/codec2/components/vpx/C2SoftVp9Enc.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_VP9_ENC_H__
+#define ANDROID_C2_SOFT_VP9_ENC_H__
+
+#include "C2SoftVpxEnc.h"
+
+namespace android {
+
+// Exposes vp9 encoder as a c2 Component
+//
+// In addition to the base class settings, Only following encoder settings are
+// available:
+// - tile rows
+// - tile columns
+// - frame parallel mode
+struct C2SoftVp9Enc : public C2SoftVpxEnc {
+ C2SoftVp9Enc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+
+ protected:
+ // Populates |mCodecInterface| with codec specific settings.
+ virtual void setCodecSpecificInterface();
+
+ // Sets codec specific configuration.
+ virtual void setCodecSpecificConfiguration();
+
+ // Initializes codec specific encoder settings.
+ virtual vpx_codec_err_t setCodecSpecificControls();
+
+ private:
+ // C2 Profile & Level parameter
+ int32_t mProfile;
+ int32_t mLevel __unused;
+
+ int32_t mTileColumns;
+
+ bool mFrameParallelDecoding;
+
+ C2_DO_NOT_COPY(C2SoftVp9Enc);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_VP9_ENC_H__
diff --git a/media/codec2/components/vpx/C2SoftVpxDec.cpp b/media/codec2/components/vpx/C2SoftVpxDec.cpp
new file mode 100644
index 0000000..01de681
--- /dev/null
+++ b/media/codec2/components/vpx/C2SoftVpxDec.cpp
@@ -0,0 +1,640 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftVpxDec"
+#include <log/log.h>
+
+#include <media/stagefright/foundation/AUtils.h>
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftVpxDec.h"
+
+namespace android {
+
+#ifdef VP9
+constexpr char COMPONENT_NAME[] = "c2.android.vp9.decoder";
+#else
+constexpr char COMPONENT_NAME[] = "c2.android.vp8.decoder";
+#endif
+
+class C2SoftVpxDec::IntfImpl : public SimpleInterface<void>::BaseParams {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : SimpleInterface<void>::BaseParams(
+ helper,
+ COMPONENT_NAME,
+ C2Component::KIND_DECODER,
+ C2Component::DOMAIN_VIDEO,
+#ifdef VP9
+ MEDIA_MIMETYPE_VIDEO_VP9
+#else
+ MEDIA_MIMETYPE_VIDEO_VP8
+#endif
+ ) {
+ noPrivateBuffers(); // TODO: account for our buffers here
+ noInputReferences();
+ noOutputReferences();
+ noInputLatency();
+ noTimeStretch();
+
+ // TODO: output latency and reordering
+
+ addParameter(
+ DefineParam(mAttrib, C2_PARAMKEY_COMPONENT_ATTRIBUTES)
+ .withConstValue(new C2ComponentAttributesSetting(C2Component::ATTRIB_IS_TEMPORAL))
+ .build());
+
+ addParameter(
+ DefineParam(mSize, C2_PARAMKEY_PICTURE_SIZE)
+ .withDefault(new C2StreamPictureSizeInfo::output(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(2, 2048, 2),
+ C2F(mSize, height).inRange(2, 2048, 2),
+ })
+ .withSetter(SizeSetter)
+ .build());
+
+#ifdef VP9
+ // TODO: Add C2Config::PROFILE_VP9_2HDR ??
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::input(0u,
+ C2Config::PROFILE_VP9_0, C2Config::LEVEL_VP9_5))
+ .withFields({
+ C2F(mProfileLevel, profile).oneOf({
+ C2Config::PROFILE_VP9_0,
+ C2Config::PROFILE_VP9_2}),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_VP9_1,
+ C2Config::LEVEL_VP9_1_1,
+ C2Config::LEVEL_VP9_2,
+ C2Config::LEVEL_VP9_2_1,
+ C2Config::LEVEL_VP9_3,
+ C2Config::LEVEL_VP9_3_1,
+ C2Config::LEVEL_VP9_4,
+ C2Config::LEVEL_VP9_4_1,
+ C2Config::LEVEL_VP9_5,
+ })
+ })
+ .withSetter(ProfileLevelSetter, mSize)
+ .build());
+
+#if 0
+ // sample BT.2020 static info
+ mHdrStaticInfo = std::make_shared<C2StreamHdrStaticInfo::output>();
+ mHdrStaticInfo->mastering = {
+ .red = { .x = 0.708, .y = 0.292 },
+ .green = { .x = 0.170, .y = 0.797 },
+ .blue = { .x = 0.131, .y = 0.046 },
+ .white = { .x = 0.3127, .y = 0.3290 },
+ .maxLuminance = 1000,
+ .minLuminance = 0.1,
+ };
+ mHdrStaticInfo->maxCll = 1000;
+ mHdrStaticInfo->maxFall = 120;
+
+ mHdrStaticInfo->maxLuminance = 0; // disable static info
+
+ helper->addStructDescriptors<C2MasteringDisplayColorVolumeStruct, C2ColorXyStruct>();
+ addParameter(
+ DefineParam(mHdrStaticInfo, C2_PARAMKEY_HDR_STATIC_INFO)
+ .withDefault(mHdrStaticInfo)
+ .withFields({
+ C2F(mHdrStaticInfo, mastering.red.x).inRange(0, 1),
+ // TODO
+ })
+ .withSetter(HdrStaticInfoSetter)
+ .build());
+#endif
+#else
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withConstValue(new C2StreamProfileLevelInfo::input(0u,
+ C2Config::PROFILE_UNUSED, C2Config::LEVEL_UNUSED))
+ .build());
+#endif
+
+ addParameter(
+ DefineParam(mMaxSize, C2_PARAMKEY_MAX_PICTURE_SIZE)
+ .withDefault(new C2StreamMaxPictureSizeTuning::output(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(2, 2048, 2),
+ C2F(mSize, height).inRange(2, 2048, 2),
+ })
+ .withSetter(MaxPictureSizeSetter, mSize)
+ .build());
+
+ addParameter(
+ DefineParam(mMaxInputSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withDefault(new C2StreamMaxBufferSizeInfo::input(0u, 320 * 240 * 3 / 4))
+ .withFields({
+ C2F(mMaxInputSize, value).any(),
+ })
+ .calculatedAs(MaxInputSizeSetter, mMaxSize)
+ .build());
+
+ C2ChromaOffsetStruct locations[1] = { C2ChromaOffsetStruct::ITU_YUV_420_0() };
+ std::shared_ptr<C2StreamColorInfo::output> defaultColorInfo =
+ C2StreamColorInfo::output::AllocShared(
+ 1u, 0u, 8u /* bitDepth */, C2Color::YUV_420);
+ memcpy(defaultColorInfo->m.locations, locations, sizeof(locations));
+
+ defaultColorInfo =
+ C2StreamColorInfo::output::AllocShared(
+ { C2ChromaOffsetStruct::ITU_YUV_420_0() },
+ 0u, 8u /* bitDepth */, C2Color::YUV_420);
+ helper->addStructDescriptors<C2ChromaOffsetStruct>();
+
+ addParameter(
+ DefineParam(mColorInfo, C2_PARAMKEY_CODED_COLOR_INFO)
+ .withConstValue(defaultColorInfo)
+ .build());
+
+ // TODO: support more formats?
+ addParameter(
+ DefineParam(mPixelFormat, C2_PARAMKEY_PIXEL_FORMAT)
+ .withConstValue(new C2StreamPixelFormatInfo::output(
+ 0u, HAL_PIXEL_FORMAT_YCBCR_420_888))
+ .build());
+ }
+
+ static C2R SizeSetter(bool mayBlock, const C2P<C2StreamPictureSizeInfo::output> &oldMe,
+ C2P<C2VideoSizeStreamInfo::output> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (!me.F(me.v.width).supportsAtAll(me.v.width)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.width)));
+ me.set().width = oldMe.v.width;
+ }
+ if (!me.F(me.v.height).supportsAtAll(me.v.height)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.height)));
+ me.set().height = oldMe.v.height;
+ }
+ return res;
+ }
+
+ static C2R MaxPictureSizeSetter(bool mayBlock, C2P<C2StreamMaxPictureSizeTuning::output> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ // TODO: get max width/height from the size's field helpers vs. hardcoding
+ me.set().width = c2_min(c2_max(me.v.width, size.v.width), 2048u);
+ me.set().height = c2_min(c2_max(me.v.height, size.v.height), 2048u);
+ return C2R::Ok();
+ }
+
+ static C2R MaxInputSizeSetter(bool mayBlock, C2P<C2StreamMaxBufferSizeInfo::input> &me,
+ const C2P<C2StreamMaxPictureSizeTuning::output> &maxSize) {
+ (void)mayBlock;
+ // assume compression ratio of 2
+ me.set().value = (((maxSize.v.width + 63) / 64) * ((maxSize.v.height + 63) / 64) * 3072);
+ return C2R::Ok();
+ }
+
+
+ static C2R ProfileLevelSetter(bool mayBlock, C2P<C2StreamProfileLevelInfo::input> &me,
+ const C2P<C2StreamPictureSizeInfo::output> &size) {
+ (void)mayBlock;
+ (void)size;
+ (void)me; // TODO: validate
+ return C2R::Ok();
+ }
+
+private:
+ std::shared_ptr<C2StreamProfileLevelInfo::input> mProfileLevel;
+ std::shared_ptr<C2StreamPictureSizeInfo::output> mSize;
+ std::shared_ptr<C2StreamMaxPictureSizeTuning::output> mMaxSize;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mMaxInputSize;
+ std::shared_ptr<C2StreamColorInfo::output> mColorInfo;
+ std::shared_ptr<C2StreamPixelFormatInfo::output> mPixelFormat;
+#ifdef VP9
+#if 0
+ std::shared_ptr<C2StreamHdrStaticInfo::output> mHdrStaticInfo;
+#endif
+#endif
+};
+
+C2SoftVpxDec::C2SoftVpxDec(
+ const char *name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mCodecCtx(nullptr) {
+}
+
+C2SoftVpxDec::~C2SoftVpxDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftVpxDec::onInit() {
+ status_t err = initDecoder();
+ return err == OK ? C2_OK : C2_CORRUPTED;
+}
+
+c2_status_t C2SoftVpxDec::onStop() {
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+
+ return C2_OK;
+}
+
+void C2SoftVpxDec::onReset() {
+ (void)onStop();
+ c2_status_t err = onFlush_sm();
+ if (err != C2_OK)
+ {
+ ALOGW("Failed to flush decoder. Try to hard reset decoder");
+ destroyDecoder();
+ (void)initDecoder();
+ }
+}
+
+void C2SoftVpxDec::onRelease() {
+ destroyDecoder();
+}
+
+c2_status_t C2SoftVpxDec::onFlush_sm() {
+ if (mFrameParallelMode) {
+ // Flush decoder by passing nullptr data ptr and 0 size.
+ // Ideally, this should never fail.
+ if (vpx_codec_decode(mCodecCtx, nullptr, 0, nullptr, 0)) {
+ ALOGE("Failed to flush on2 decoder.");
+ return C2_CORRUPTED;
+ }
+ }
+
+ // Drop all the decoded frames in decoder.
+ vpx_codec_iter_t iter = nullptr;
+ while (vpx_codec_get_frame(mCodecCtx, &iter)) {
+ }
+
+ mSignalledError = false;
+ mSignalledOutputEos = false;
+ return C2_OK;
+}
+
+static int GetCPUCoreCount() {
+ int cpuCoreCount = 1;
+#if defined(_SC_NPROCESSORS_ONLN)
+ cpuCoreCount = sysconf(_SC_NPROCESSORS_ONLN);
+#else
+ // _SC_NPROC_ONLN must be defined...
+ cpuCoreCount = sysconf(_SC_NPROC_ONLN);
+#endif
+ CHECK(cpuCoreCount >= 1);
+ ALOGV("Number of CPU cores: %d", cpuCoreCount);
+ return cpuCoreCount;
+}
+
+status_t C2SoftVpxDec::initDecoder() {
+#ifdef VP9
+ mMode = MODE_VP9;
+#else
+ mMode = MODE_VP8;
+#endif
+
+ mWidth = 320;
+ mHeight = 240;
+ mFrameParallelMode = false;
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+
+ if (!mCodecCtx) {
+ mCodecCtx = new vpx_codec_ctx_t;
+ }
+ if (!mCodecCtx) {
+ ALOGE("mCodecCtx is null");
+ return NO_MEMORY;
+ }
+
+ vpx_codec_dec_cfg_t cfg;
+ memset(&cfg, 0, sizeof(vpx_codec_dec_cfg_t));
+ cfg.threads = GetCPUCoreCount();
+
+ vpx_codec_flags_t flags;
+ memset(&flags, 0, sizeof(vpx_codec_flags_t));
+ if (mFrameParallelMode) flags |= VPX_CODEC_USE_FRAME_THREADING;
+
+ vpx_codec_err_t vpx_err;
+ if ((vpx_err = vpx_codec_dec_init(
+ mCodecCtx, mMode == MODE_VP8 ? &vpx_codec_vp8_dx_algo : &vpx_codec_vp9_dx_algo,
+ &cfg, flags))) {
+ ALOGE("on2 decoder failed to initialize. (%d)", vpx_err);
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2SoftVpxDec::destroyDecoder() {
+ if (mCodecCtx) {
+ vpx_codec_destroy(mCodecCtx);
+ delete mCodecCtx;
+ mCodecCtx = nullptr;
+ }
+
+ return OK;
+}
+
+void fillEmptyWork(const std::unique_ptr<C2Work> &work) {
+ uint32_t flags = 0;
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+void C2SoftVpxDec::finishWork(uint64_t index, const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2GraphicBlock> &block) {
+ std::shared_ptr<C2Buffer> buffer = createGraphicBuffer(block,
+ C2Rect(mWidth, mHeight));
+ auto fillWork = [buffer, index](const std::unique_ptr<C2Work> &work) {
+ uint32_t flags = 0;
+ if ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) &&
+ (c2_cntr64_t(index) == work->input.ordinal.frameIndex)) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(buffer);
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ };
+ if (work && c2_cntr64_t(index) == work->input.ordinal.frameIndex) {
+ fillWork(work);
+ } else {
+ finish(index, fillWork);
+ }
+}
+
+void C2SoftVpxDec::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 0u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ size_t inOffset = 0u;
+ size_t inSize = 0u;
+ C2ReadView rView = mDummyReadView;
+ if (!work->input.buffers.empty()) {
+ rView = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ inSize = rView.capacity();
+ if (inSize && rView.error()) {
+ ALOGE("read view map failed %d", rView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+
+ bool codecConfig = ((work->input.flags & C2FrameData::FLAG_CODEC_CONFIG) !=0);
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+
+ ALOGV("in buffer attr. size %zu timestamp %d frameindex %d, flags %x",
+ inSize, (int)work->input.ordinal.timestamp.peeku(),
+ (int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
+
+ // Software VP9 Decoder does not need the Codec Specific Data (CSD)
+ // (specified in http://www.webmproject.org/vp9/profiles/). Ignore it if
+ // it was passed.
+ if (codecConfig) {
+ // Ignore CSD buffer for VP9.
+ if (mMode == MODE_VP9) {
+ fillEmptyWork(work);
+ return;
+ } else {
+ // Tolerate the CSD buffer for VP8. This is a workaround
+ // for b/28689536. continue
+ ALOGW("WARNING: Got CSD buffer for VP8. Continue");
+ }
+ }
+
+ int64_t frameIndex = work->input.ordinal.frameIndex.peekll();
+
+ if (inSize) {
+ uint8_t *bitstream = const_cast<uint8_t *>(rView.data() + inOffset);
+ vpx_codec_err_t err = vpx_codec_decode(
+ mCodecCtx, bitstream, inSize, &frameIndex, 0);
+ if (err != VPX_CODEC_OK) {
+ ALOGE("on2 decoder failed to decode frame. err: %d", err);
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+
+ (void)outputBuffer(pool, work);
+
+ if (eos) {
+ drainInternal(DRAIN_COMPONENT_WITH_EOS, pool, work);
+ mSignalledOutputEos = true;
+ } else if (!inSize) {
+ fillEmptyWork(work);
+ }
+}
+
+static void copyOutputBufferToYV12Frame(uint8_t *dst,
+ const uint8_t *srcY, const uint8_t *srcU, const uint8_t *srcV,
+ size_t srcYStride, size_t srcUStride, size_t srcVStride,
+ uint32_t width, uint32_t height, int32_t bpp) {
+ size_t dstYStride = align(width, 16) * bpp ;
+ size_t dstUVStride = align(dstYStride / 2, 16);
+ uint8_t *dstStart = dst;
+
+ for (size_t i = 0; i < height; ++i) {
+ memcpy(dst, srcY, width * bpp);
+ srcY += srcYStride;
+ dst += dstYStride;
+ }
+
+ dst = dstStart + dstYStride * height;
+ for (size_t i = 0; i < height / 2; ++i) {
+ memcpy(dst, srcV, width / 2 * bpp);
+ srcV += srcVStride;
+ dst += dstUVStride;
+ }
+
+ dst = dstStart + (dstYStride * height) + (dstUVStride * height / 2);
+ for (size_t i = 0; i < height / 2; ++i) {
+ memcpy(dst, srcU, width / 2 * bpp);
+ srcU += srcUStride;
+ dst += dstUVStride;
+ }
+}
+
+bool C2SoftVpxDec::outputBuffer(
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work)
+{
+ if (!(work && pool)) return false;
+
+ vpx_codec_iter_t iter = nullptr;
+ vpx_image_t *img = vpx_codec_get_frame(mCodecCtx, &iter);
+
+ if (!img) return false;
+
+ if (img->d_w != mWidth || img->d_h != mHeight) {
+ mWidth = img->d_w;
+ mHeight = img->d_h;
+
+ C2VideoSizeStreamInfo::output size(0u, mWidth, mHeight);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mIntf->config({&size}, C2_MAY_BLOCK, &failures);
+ if (err == C2_OK) {
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(size));
+ } else {
+ ALOGE("Config update size failed");
+ mSignalledError = true;
+ work->workletsProcessed = 1u;
+ work->result = C2_CORRUPTED;
+ return false;
+ }
+
+ }
+ CHECK(img->fmt == VPX_IMG_FMT_I420 || img->fmt == VPX_IMG_FMT_I42016);
+ int32_t bpp = 1;
+ if (img->fmt == VPX_IMG_FMT_I42016) {
+ bpp = 2;
+ }
+
+ std::shared_ptr<C2GraphicBlock> block;
+ uint32_t format = HAL_PIXEL_FORMAT_YV12;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchGraphicBlock(align(mWidth, 16) * bpp, mHeight, format, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchGraphicBlock for Output failed with status %d", err);
+ work->result = err;
+ return false;
+ }
+
+ C2GraphicView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("graphic view map failed %d", wView.error());
+ work->result = C2_CORRUPTED;
+ return false;
+ }
+
+ ALOGV("provided (%dx%d) required (%dx%d), out frameindex %d",
+ block->width(), block->height(), mWidth, mHeight, (int)*(int64_t *)img->user_priv);
+
+ uint8_t *dst = const_cast<uint8_t *>(wView.data()[C2PlanarLayout::PLANE_Y]);
+ size_t srcYStride = img->stride[VPX_PLANE_Y];
+ size_t srcUStride = img->stride[VPX_PLANE_U];
+ size_t srcVStride = img->stride[VPX_PLANE_V];
+ const uint8_t *srcY = (const uint8_t *)img->planes[VPX_PLANE_Y];
+ const uint8_t *srcU = (const uint8_t *)img->planes[VPX_PLANE_U];
+ const uint8_t *srcV = (const uint8_t *)img->planes[VPX_PLANE_V];
+ copyOutputBufferToYV12Frame(dst, srcY, srcU, srcV,
+ srcYStride, srcUStride, srcVStride, mWidth, mHeight, bpp);
+
+ finishWork(*(int64_t *)img->user_priv, work, std::move(block));
+ return true;
+}
+
+c2_status_t C2SoftVpxDec::drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work) {
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ while ((outputBuffer(pool, work))) {
+ }
+
+ if (drainMode == DRAIN_COMPONENT_WITH_EOS &&
+ work && work->workletsProcessed == 0u) {
+ fillEmptyWork(work);
+ }
+
+ return C2_OK;
+}
+c2_status_t C2SoftVpxDec::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ return drainInternal(drainMode, pool, nullptr);
+}
+
+class C2SoftVpxFactory : public C2ComponentFactory {
+public:
+ C2SoftVpxFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftVpxDec(COMPONENT_NAME, id,
+ std::make_shared<C2SoftVpxDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftVpxDec::IntfImpl>(
+ COMPONENT_NAME, id,
+ std::make_shared<C2SoftVpxDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftVpxFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftVpxFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/vpx/C2SoftVpxDec.h b/media/codec2/components/vpx/C2SoftVpxDec.h
new file mode 100644
index 0000000..60c8484
--- /dev/null
+++ b/media/codec2/components/vpx/C2SoftVpxDec.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_VPX_DEC_H_
+#define ANDROID_C2_SOFT_VPX_DEC_H_
+
+#include <SimpleC2Component.h>
+
+
+#include "vpx/vpx_decoder.h"
+#include "vpx/vp8dx.h"
+
+namespace android {
+
+struct C2SoftVpxDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftVpxDec(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+ virtual ~C2SoftVpxDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ private:
+ enum {
+ MODE_VP8,
+ MODE_VP9,
+ } mMode;
+
+ std::shared_ptr<IntfImpl> mIntf;
+ vpx_codec_ctx_t *mCodecCtx;
+ bool mFrameParallelMode; // Frame parallel is only supported by VP9 decoder.
+
+ uint32_t mWidth;
+ uint32_t mHeight;
+ bool mSignalledOutputEos;
+ bool mSignalledError;
+
+ status_t initDecoder();
+ status_t destroyDecoder();
+ void finishWork(uint64_t index, const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2GraphicBlock> &block);
+ bool outputBuffer(
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work);
+ c2_status_t drainInternal(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool,
+ const std::unique_ptr<C2Work> &work);
+
+ C2_DO_NOT_COPY(C2SoftVpxDec);
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_VPX_DEC_H_
diff --git a/media/codec2/components/vpx/C2SoftVpxEnc.cpp b/media/codec2/components/vpx/C2SoftVpxEnc.cpp
new file mode 100644
index 0000000..155a84f
--- /dev/null
+++ b/media/codec2/components/vpx/C2SoftVpxEnc.cpp
@@ -0,0 +1,670 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftVpxEnc"
+#include <log/log.h>
+#include <utils/misc.h>
+
+#include <media/hardware/VideoAPI.h>
+
+#include <Codec2BufferUtils.h>
+#include <C2Debug.h>
+#include "C2SoftVpxEnc.h"
+
+#ifndef INT32_MAX
+#define INT32_MAX 2147483647
+#endif
+
+namespace android {
+
+#if 0
+static size_t getCpuCoreCount() {
+ long cpuCoreCount = 1;
+#if defined(_SC_NPROCESSORS_ONLN)
+ cpuCoreCount = sysconf(_SC_NPROCESSORS_ONLN);
+#else
+ // _SC_NPROC_ONLN must be defined...
+ cpuCoreCount = sysconf(_SC_NPROC_ONLN);
+#endif
+ CHECK(cpuCoreCount >= 1);
+ ALOGV("Number of CPU cores: %ld", cpuCoreCount);
+ return (size_t)cpuCoreCount;
+}
+#endif
+
+C2SoftVpxEnc::C2SoftVpxEnc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl)
+ : SimpleC2Component(
+ std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mCodecContext(nullptr),
+ mCodecConfiguration(nullptr),
+ mCodecInterface(nullptr),
+ mStrideAlign(2),
+ mColorFormat(VPX_IMG_FMT_I420),
+ mBitrateControlMode(VPX_VBR),
+ mErrorResilience(false),
+ mMinQuantizer(0),
+ mMaxQuantizer(0),
+ mTemporalLayers(0),
+ mTemporalPatternType(VPXTemporalLayerPatternNone),
+ mTemporalPatternLength(0),
+ mTemporalPatternIdx(0),
+ mLastTimestamp(0x7FFFFFFFFFFFFFFFull),
+ mSignalledOutputEos(false),
+ mSignalledError(false) {
+ memset(mTemporalLayerBitrateRatio, 0, sizeof(mTemporalLayerBitrateRatio));
+ mTemporalLayerBitrateRatio[0] = 100;
+}
+
+C2SoftVpxEnc::~C2SoftVpxEnc() {
+ onRelease();
+}
+
+c2_status_t C2SoftVpxEnc::onInit() {
+ status_t err = initEncoder();
+ return err == OK ? C2_OK : C2_CORRUPTED;
+}
+
+void C2SoftVpxEnc::onRelease() {
+ if (mCodecContext) {
+ vpx_codec_destroy(mCodecContext);
+ delete mCodecContext;
+ mCodecContext = nullptr;
+ }
+
+ if (mCodecConfiguration) {
+ delete mCodecConfiguration;
+ mCodecConfiguration = nullptr;
+ }
+
+ // this one is not allocated by us
+ mCodecInterface = nullptr;
+}
+
+c2_status_t C2SoftVpxEnc::onStop() {
+ onRelease();
+ mLastTimestamp = 0x7FFFFFFFFFFFFFFFLL;
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+ return C2_OK;
+}
+
+void C2SoftVpxEnc::onReset() {
+ (void)onStop();
+}
+
+c2_status_t C2SoftVpxEnc::onFlush_sm() {
+ return onStop();
+}
+
+status_t C2SoftVpxEnc::initEncoder() {
+ vpx_codec_err_t codec_return;
+ status_t result = UNKNOWN_ERROR;
+ {
+ IntfImpl::Lock lock = mIntf->lock();
+ mSize = mIntf->getSize_l();
+ mBitrate = mIntf->getBitrate_l();
+ mBitrateMode = mIntf->getBitrateMode_l();
+ mFrameRate = mIntf->getFrameRate_l();
+ mIntraRefresh = mIntf->getIntraRefresh_l();
+ mRequestSync = mIntf->getRequestSync_l();
+ mTemporalLayers = mIntf->getTemporalLayers_l()->m.layerCount;
+ }
+
+ switch (mBitrateMode->value) {
+ case C2Config::BITRATE_VARIABLE:
+ mBitrateControlMode = VPX_VBR;
+ break;
+ case C2Config::BITRATE_CONST:
+ default:
+ mBitrateControlMode = VPX_CBR;
+ break;
+ break;
+ }
+
+ setCodecSpecificInterface();
+ if (!mCodecInterface) goto CleanUp;
+
+ ALOGD("VPx: initEncoder. BRMode: %u. TSLayers: %zu. KF: %u. QP: %u - %u",
+ (uint32_t)mBitrateControlMode, mTemporalLayers, mIntf->getSyncFramePeriod(),
+ mMinQuantizer, mMaxQuantizer);
+
+ mCodecConfiguration = new vpx_codec_enc_cfg_t;
+ if (!mCodecConfiguration) goto CleanUp;
+ codec_return = vpx_codec_enc_config_default(mCodecInterface,
+ mCodecConfiguration,
+ 0);
+ if (codec_return != VPX_CODEC_OK) {
+ ALOGE("Error populating default configuration for vpx encoder.");
+ goto CleanUp;
+ }
+
+ mCodecConfiguration->g_w = mSize->width;
+ mCodecConfiguration->g_h = mSize->height;
+ //mCodecConfiguration->g_threads = getCpuCoreCount();
+ mCodecConfiguration->g_threads = 0;
+ mCodecConfiguration->g_error_resilient = mErrorResilience;
+
+ // timebase unit is microsecond
+ // g_timebase is in seconds (i.e. 1/1000000 seconds)
+ mCodecConfiguration->g_timebase.num = 1;
+ mCodecConfiguration->g_timebase.den = 1000000;
+ // rc_target_bitrate is in kbps, mBitrate in bps
+ mCodecConfiguration->rc_target_bitrate = (mBitrate->value + 500) / 1000;
+ mCodecConfiguration->rc_end_usage = mBitrateControlMode;
+ // Disable frame drop - not allowed in MediaCodec now.
+ mCodecConfiguration->rc_dropframe_thresh = 0;
+ // Disable lagged encoding.
+ mCodecConfiguration->g_lag_in_frames = 0;
+ if (mBitrateControlMode == VPX_CBR) {
+ // Disable spatial resizing.
+ mCodecConfiguration->rc_resize_allowed = 0;
+ // Single-pass mode.
+ mCodecConfiguration->g_pass = VPX_RC_ONE_PASS;
+ // Maximum amount of bits that can be subtracted from the target
+ // bitrate - expressed as percentage of the target bitrate.
+ mCodecConfiguration->rc_undershoot_pct = 100;
+ // Maximum amount of bits that can be added to the target
+ // bitrate - expressed as percentage of the target bitrate.
+ mCodecConfiguration->rc_overshoot_pct = 15;
+ // Initial value of the buffer level in ms.
+ mCodecConfiguration->rc_buf_initial_sz = 500;
+ // Amount of data that the encoder should try to maintain in ms.
+ mCodecConfiguration->rc_buf_optimal_sz = 600;
+ // The amount of data that may be buffered by the decoding
+ // application in ms.
+ mCodecConfiguration->rc_buf_sz = 1000;
+ // Enable error resilience - needed for packet loss.
+ mCodecConfiguration->g_error_resilient = 1;
+ // Maximum key frame interval - for CBR boost to 3000
+ mCodecConfiguration->kf_max_dist = 3000;
+ // Encoder determines optimal key frame placement automatically.
+ mCodecConfiguration->kf_mode = VPX_KF_AUTO;
+ }
+
+ // Frames temporal pattern - for now WebRTC like pattern is only supported.
+ switch (mTemporalLayers) {
+ case 0:
+ mTemporalPatternLength = 0;
+ break;
+ case 1:
+ mCodecConfiguration->ts_number_layers = 1;
+ mCodecConfiguration->ts_rate_decimator[0] = 1;
+ mCodecConfiguration->ts_periodicity = 1;
+ mCodecConfiguration->ts_layer_id[0] = 0;
+ mTemporalPattern[0] = kTemporalUpdateLastRefAll;
+ mTemporalPatternLength = 1;
+ break;
+ case 2:
+ mCodecConfiguration->ts_number_layers = 2;
+ mCodecConfiguration->ts_rate_decimator[0] = 2;
+ mCodecConfiguration->ts_rate_decimator[1] = 1;
+ mCodecConfiguration->ts_periodicity = 2;
+ mCodecConfiguration->ts_layer_id[0] = 0;
+ mCodecConfiguration->ts_layer_id[1] = 1;
+ mTemporalPattern[0] = kTemporalUpdateLastAndGoldenRefAltRef;
+ mTemporalPattern[1] = kTemporalUpdateGoldenWithoutDependencyRefAltRef;
+ mTemporalPattern[2] = kTemporalUpdateLastRefAltRef;
+ mTemporalPattern[3] = kTemporalUpdateGoldenRefAltRef;
+ mTemporalPattern[4] = kTemporalUpdateLastRefAltRef;
+ mTemporalPattern[5] = kTemporalUpdateGoldenRefAltRef;
+ mTemporalPattern[6] = kTemporalUpdateLastRefAltRef;
+ mTemporalPattern[7] = kTemporalUpdateNone;
+ mTemporalPatternLength = 8;
+ break;
+ case 3:
+ mCodecConfiguration->ts_number_layers = 3;
+ mCodecConfiguration->ts_rate_decimator[0] = 4;
+ mCodecConfiguration->ts_rate_decimator[1] = 2;
+ mCodecConfiguration->ts_rate_decimator[2] = 1;
+ mCodecConfiguration->ts_periodicity = 4;
+ mCodecConfiguration->ts_layer_id[0] = 0;
+ mCodecConfiguration->ts_layer_id[1] = 2;
+ mCodecConfiguration->ts_layer_id[2] = 1;
+ mCodecConfiguration->ts_layer_id[3] = 2;
+ mTemporalPattern[0] = kTemporalUpdateLastAndGoldenRefAltRef;
+ mTemporalPattern[1] = kTemporalUpdateNoneNoRefGoldenRefAltRef;
+ mTemporalPattern[2] = kTemporalUpdateGoldenWithoutDependencyRefAltRef;
+ mTemporalPattern[3] = kTemporalUpdateNone;
+ mTemporalPattern[4] = kTemporalUpdateLastRefAltRef;
+ mTemporalPattern[5] = kTemporalUpdateNone;
+ mTemporalPattern[6] = kTemporalUpdateGoldenRefAltRef;
+ mTemporalPattern[7] = kTemporalUpdateNone;
+ mTemporalPatternLength = 8;
+ break;
+ default:
+ ALOGE("Wrong number of temporal layers %zu", mTemporalLayers);
+ goto CleanUp;
+ }
+ // Set bitrate values for each layer
+ for (size_t i = 0; i < mCodecConfiguration->ts_number_layers; i++) {
+ mCodecConfiguration->ts_target_bitrate[i] =
+ mCodecConfiguration->rc_target_bitrate *
+ mTemporalLayerBitrateRatio[i] / 100;
+ }
+ if (mIntf->getSyncFramePeriod() >= 0) {
+ mCodecConfiguration->kf_max_dist = mIntf->getSyncFramePeriod();
+ mCodecConfiguration->kf_min_dist = mIntf->getSyncFramePeriod();
+ mCodecConfiguration->kf_mode = VPX_KF_AUTO;
+ }
+ if (mMinQuantizer > 0) {
+ mCodecConfiguration->rc_min_quantizer = mMinQuantizer;
+ }
+ if (mMaxQuantizer > 0) {
+ mCodecConfiguration->rc_max_quantizer = mMaxQuantizer;
+ }
+ setCodecSpecificConfiguration();
+ mCodecContext = new vpx_codec_ctx_t;
+ if (!mCodecContext) goto CleanUp;
+ codec_return = vpx_codec_enc_init(mCodecContext,
+ mCodecInterface,
+ mCodecConfiguration,
+ 0); // flags
+ if (codec_return != VPX_CODEC_OK) {
+ ALOGE("Error initializing vpx encoder");
+ goto CleanUp;
+ }
+
+ // Extra CBR settings
+ if (mBitrateControlMode == VPX_CBR) {
+ codec_return = vpx_codec_control(mCodecContext,
+ VP8E_SET_STATIC_THRESHOLD,
+ 1);
+ if (codec_return == VPX_CODEC_OK) {
+ uint32_t rc_max_intra_target =
+ (uint32_t)(mCodecConfiguration->rc_buf_optimal_sz * mFrameRate->value / 20 + 0.5);
+ // Don't go below 3 times per frame bandwidth.
+ if (rc_max_intra_target < 300) {
+ rc_max_intra_target = 300;
+ }
+ codec_return = vpx_codec_control(mCodecContext,
+ VP8E_SET_MAX_INTRA_BITRATE_PCT,
+ rc_max_intra_target);
+ }
+ if (codec_return == VPX_CODEC_OK) {
+ codec_return = vpx_codec_control(mCodecContext,
+ VP8E_SET_CPUUSED,
+ -8);
+ }
+ if (codec_return != VPX_CODEC_OK) {
+ ALOGE("Error setting cbr parameters for vpx encoder.");
+ goto CleanUp;
+ }
+ }
+
+ codec_return = setCodecSpecificControls();
+ if (codec_return != VPX_CODEC_OK) goto CleanUp;
+
+ {
+ uint32_t width = mSize->width;
+ uint32_t height = mSize->height;
+ if (((uint64_t)width * height) >
+ ((uint64_t)INT32_MAX / 3)) {
+ ALOGE("b/25812794, Buffer size is too big, width=%u, height=%u.", width, height);
+ } else {
+ uint32_t stride = (width + mStrideAlign - 1) & ~(mStrideAlign - 1);
+ uint32_t vstride = (height + mStrideAlign - 1) & ~(mStrideAlign - 1);
+ mConversionBuffer = MemoryBlock::Allocate(stride * vstride * 3 / 2);
+ if (!mConversionBuffer.size()) {
+ ALOGE("Allocating conversion buffer failed.");
+ } else {
+ mNumInputFrames = -1;
+ return OK;
+ }
+ }
+ }
+
+CleanUp:
+ onRelease();
+ return result;
+}
+
+vpx_enc_frame_flags_t C2SoftVpxEnc::getEncodeFlags() {
+ vpx_enc_frame_flags_t flags = 0;
+ if (mTemporalPatternLength > 0) {
+ int patternIdx = mTemporalPatternIdx % mTemporalPatternLength;
+ mTemporalPatternIdx++;
+ switch (mTemporalPattern[patternIdx]) {
+ case kTemporalUpdateLast:
+ flags |= VP8_EFLAG_NO_UPD_GF;
+ flags |= VP8_EFLAG_NO_UPD_ARF;
+ flags |= VP8_EFLAG_NO_REF_GF;
+ flags |= VP8_EFLAG_NO_REF_ARF;
+ break;
+ case kTemporalUpdateGoldenWithoutDependency:
+ flags |= VP8_EFLAG_NO_REF_GF;
+ [[fallthrough]];
+ case kTemporalUpdateGolden:
+ flags |= VP8_EFLAG_NO_REF_ARF;
+ flags |= VP8_EFLAG_NO_UPD_ARF;
+ flags |= VP8_EFLAG_NO_UPD_LAST;
+ break;
+ case kTemporalUpdateAltrefWithoutDependency:
+ flags |= VP8_EFLAG_NO_REF_ARF;
+ flags |= VP8_EFLAG_NO_REF_GF;
+ [[fallthrough]];
+ case kTemporalUpdateAltref:
+ flags |= VP8_EFLAG_NO_UPD_GF;
+ flags |= VP8_EFLAG_NO_UPD_LAST;
+ break;
+ case kTemporalUpdateNoneNoRefAltref:
+ flags |= VP8_EFLAG_NO_REF_ARF;
+ [[fallthrough]];
+ case kTemporalUpdateNone:
+ flags |= VP8_EFLAG_NO_UPD_GF;
+ flags |= VP8_EFLAG_NO_UPD_ARF;
+ flags |= VP8_EFLAG_NO_UPD_LAST;
+ flags |= VP8_EFLAG_NO_UPD_ENTROPY;
+ break;
+ case kTemporalUpdateNoneNoRefGoldenRefAltRef:
+ flags |= VP8_EFLAG_NO_REF_GF;
+ flags |= VP8_EFLAG_NO_UPD_GF;
+ flags |= VP8_EFLAG_NO_UPD_ARF;
+ flags |= VP8_EFLAG_NO_UPD_LAST;
+ flags |= VP8_EFLAG_NO_UPD_ENTROPY;
+ break;
+ case kTemporalUpdateGoldenWithoutDependencyRefAltRef:
+ flags |= VP8_EFLAG_NO_REF_GF;
+ flags |= VP8_EFLAG_NO_UPD_ARF;
+ flags |= VP8_EFLAG_NO_UPD_LAST;
+ break;
+ case kTemporalUpdateLastRefAltRef:
+ flags |= VP8_EFLAG_NO_UPD_GF;
+ flags |= VP8_EFLAG_NO_UPD_ARF;
+ flags |= VP8_EFLAG_NO_REF_GF;
+ break;
+ case kTemporalUpdateGoldenRefAltRef:
+ flags |= VP8_EFLAG_NO_UPD_ARF;
+ flags |= VP8_EFLAG_NO_UPD_LAST;
+ break;
+ case kTemporalUpdateLastAndGoldenRefAltRef:
+ flags |= VP8_EFLAG_NO_UPD_ARF;
+ flags |= VP8_EFLAG_NO_REF_GF;
+ break;
+ case kTemporalUpdateLastRefAll:
+ flags |= VP8_EFLAG_NO_UPD_ARF;
+ flags |= VP8_EFLAG_NO_UPD_GF;
+ break;
+ }
+ }
+ return flags;
+}
+
+// TODO: add support for YUV input color formats
+// TODO: add support for SVC, ARF. SVC and ARF returns multiple frames
+// (hierarchical / noshow) in one call. These frames should be combined in to
+// a single buffer and sent back to the client
+void C2SoftVpxEnc::process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+ // Initialize encoder if not already
+ if (!mCodecContext && OK != initEncoder()) {
+ ALOGE("Failed to initialize encoder");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ std::shared_ptr<const C2GraphicView> rView;
+ std::shared_ptr<C2Buffer> inputBuffer;
+ if (!work->input.buffers.empty()) {
+ inputBuffer = work->input.buffers[0];
+ rView = std::make_shared<const C2GraphicView>(
+ inputBuffer->data().graphicBlocks().front().map().get());
+ if (rView->error() != C2_OK) {
+ ALOGE("graphic view map err = %d", rView->error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ } else {
+ ALOGV("Empty input Buffer");
+ uint32_t flags = 0;
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ return;
+ }
+
+ const C2ConstGraphicBlock inBuffer =
+ inputBuffer->data().graphicBlocks().front();
+ if (inBuffer.width() != mSize->width ||
+ inBuffer.height() != mSize->height) {
+ ALOGE("unexpected Input buffer attributes %d(%d) x %d(%d)",
+ inBuffer.width(), mSize->width, inBuffer.height(),
+ mSize->height);
+ mSignalledError = true;
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+ bool eos = ((work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0);
+ vpx_image_t raw_frame;
+ const C2PlanarLayout &layout = rView->layout();
+ uint32_t width = rView->width();
+ uint32_t height = rView->height();
+ if (width > 0x8000 || height > 0x8000) {
+ ALOGE("Image too big: %u x %u", width, height);
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+ uint32_t stride = (width + mStrideAlign - 1) & ~(mStrideAlign - 1);
+ uint32_t vstride = (height + mStrideAlign - 1) & ~(mStrideAlign - 1);
+ switch (layout.type) {
+ case C2PlanarLayout::TYPE_RGB:
+ case C2PlanarLayout::TYPE_RGBA: {
+ ConvertRGBToPlanarYUV(mConversionBuffer.data(), stride, vstride,
+ mConversionBuffer.size(), *rView.get());
+ vpx_img_wrap(&raw_frame, VPX_IMG_FMT_I420, width, height,
+ mStrideAlign, mConversionBuffer.data());
+ break;
+ }
+ case C2PlanarLayout::TYPE_YUV: {
+ if (!IsYUV420(*rView)) {
+ ALOGE("input is not YUV420");
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ if (layout.planes[layout.PLANE_Y].colInc == 1
+ && layout.planes[layout.PLANE_U].colInc == 1
+ && layout.planes[layout.PLANE_V].colInc == 1) {
+ // I420 compatible - though with custom offset and stride
+ vpx_img_wrap(&raw_frame, VPX_IMG_FMT_I420, width, height,
+ mStrideAlign, (uint8_t*)rView->data()[0]);
+ raw_frame.planes[1] = (uint8_t*)rView->data()[1];
+ raw_frame.planes[2] = (uint8_t*)rView->data()[2];
+ raw_frame.stride[0] = layout.planes[layout.PLANE_Y].rowInc;
+ raw_frame.stride[1] = layout.planes[layout.PLANE_U].rowInc;
+ raw_frame.stride[2] = layout.planes[layout.PLANE_V].rowInc;
+ } else {
+ // copy to I420
+ MediaImage2 img = CreateYUV420PlanarMediaImage2(width, height, stride, vstride);
+ if (mConversionBuffer.size() >= stride * vstride * 3 / 2) {
+ status_t err = ImageCopy(mConversionBuffer.data(), &img, *rView);
+ if (err != OK) {
+ ALOGE("Buffer conversion failed: %d", err);
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+ vpx_img_wrap(&raw_frame, VPX_IMG_FMT_I420, stride, vstride,
+ mStrideAlign, (uint8_t*)rView->data()[0]);
+ vpx_img_set_rect(&raw_frame, 0, 0, width, height);
+ } else {
+ ALOGE("Conversion buffer is too small: %u x %u for %zu",
+ stride, vstride, mConversionBuffer.size());
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+ }
+ break;
+ }
+ default:
+ ALOGE("Unrecognized plane type: %d", layout.type);
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+
+ vpx_enc_frame_flags_t flags = getEncodeFlags();
+ // handle dynamic config parameters
+ {
+ IntfImpl::Lock lock = mIntf->lock();
+ std::shared_ptr<C2StreamIntraRefreshTuning::output> intraRefresh = mIntf->getIntraRefresh_l();
+ std::shared_ptr<C2StreamBitrateInfo::output> bitrate = mIntf->getBitrate_l();
+ std::shared_ptr<C2StreamRequestSyncFrameTuning::output> requestSync = mIntf->getRequestSync_l();
+ lock.unlock();
+
+ if (intraRefresh != mIntraRefresh) {
+ mIntraRefresh = intraRefresh;
+ ALOGV("Got mIntraRefresh request");
+ }
+
+ if (requestSync != mRequestSync) {
+ // we can handle IDR immediately
+ if (requestSync->value) {
+ // unset request
+ C2StreamRequestSyncFrameTuning::output clearSync(0u, C2_FALSE);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ mIntf->config({ &clearSync }, C2_MAY_BLOCK, &failures);
+ ALOGV("Got sync request");
+ flags |= VPX_EFLAG_FORCE_KF;
+ }
+ mRequestSync = requestSync;
+ }
+
+ if (bitrate != mBitrate) {
+ mBitrate = bitrate;
+ mCodecConfiguration->rc_target_bitrate =
+ (mBitrate->value + 500) / 1000;
+ vpx_codec_err_t res = vpx_codec_enc_config_set(mCodecContext,
+ mCodecConfiguration);
+ if (res != VPX_CODEC_OK) {
+ ALOGE("vpx encoder failed to update bitrate: %s",
+ vpx_codec_err_to_string(res));
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ }
+
+ uint64_t inputTimeStamp = work->input.ordinal.timestamp.peekull();
+ uint32_t frameDuration;
+ if (inputTimeStamp > mLastTimestamp) {
+ frameDuration = (uint32_t)(inputTimeStamp - mLastTimestamp);
+ } else {
+ // Use default of 30 fps in case of 0 frame rate.
+ float frameRate = mFrameRate->value;
+ if (frameRate < 0.001) {
+ frameRate = 30;
+ }
+ frameDuration = (uint32_t)(1000000 / frameRate + 0.5);
+ }
+ mLastTimestamp = inputTimeStamp;
+
+ vpx_codec_err_t codec_return = vpx_codec_encode(mCodecContext, &raw_frame,
+ inputTimeStamp,
+ frameDuration, flags,
+ VPX_DL_REALTIME);
+ if (codec_return != VPX_CODEC_OK) {
+ ALOGE("vpx encoder failed to encode frame");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ bool populated = false;
+ vpx_codec_iter_t encoded_packet_iterator = nullptr;
+ const vpx_codec_cx_pkt_t* encoded_packet;
+ while ((encoded_packet = vpx_codec_get_cx_data(
+ mCodecContext, &encoded_packet_iterator))) {
+ if (encoded_packet->kind == VPX_CODEC_CX_FRAME_PKT) {
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ c2_status_t err = pool->fetchLinearBlock(encoded_packet->data.frame.sz, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock for Output failed with status %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ if (wView.error()) {
+ ALOGE("write view map failed %d", wView.error());
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ memcpy(wView.data(), encoded_packet->data.frame.buf, encoded_packet->data.frame.sz);
+ ++mNumInputFrames;
+
+ ALOGD("bytes generated %zu", encoded_packet->data.frame.sz);
+ uint32_t flags = 0;
+ if (eos) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ std::shared_ptr<C2Buffer> buffer = createLinearBuffer(block);
+ if (encoded_packet->data.frame.flags & VPX_FRAME_IS_KEY) {
+ buffer->setInfo(std::make_shared<C2StreamPictureTypeMaskInfo::output>(
+ 0u /* stream id */, C2PictureTypeKeyFrame));
+ }
+ work->worklets.front()->output.buffers.push_back(buffer);
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->worklets.front()->output.ordinal.timestamp = encoded_packet->data.frame.pts;
+ work->workletsProcessed = 1u;
+ populated = true;
+ if (eos) {
+ mSignalledOutputEos = true;
+ ALOGV("signalled EOS");
+ }
+ }
+ }
+ if (!populated) {
+ work->workletsProcessed = 0u;
+ }
+}
+
+c2_status_t C2SoftVpxEnc::drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) {
+ (void)pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ return C2_OK;
+}
+
+} // namespace android
diff --git a/media/codec2/components/vpx/C2SoftVpxEnc.h b/media/codec2/components/vpx/C2SoftVpxEnc.h
new file mode 100644
index 0000000..87ed1a9
--- /dev/null
+++ b/media/codec2/components/vpx/C2SoftVpxEnc.h
@@ -0,0 +1,437 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_VPX_ENC_H__
+#define ANDROID_C2_SOFT_VPX_ENC_H__
+
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <C2PlatformSupport.h>
+#include <Codec2BufferUtils.h>
+#include <SimpleC2Component.h>
+#include <SimpleC2Interface.h>
+#include <util/C2InterfaceHelper.h>
+
+#include "vpx/vpx_encoder.h"
+#include "vpx/vpx_codec.h"
+#include "vpx/vpx_image.h"
+#include "vpx/vp8cx.h"
+
+namespace android {
+
+// TODO: These defs taken from deprecated OMX_VideoExt.h. Move these definitions
+// to a new header file and include it.
+
+/** Maximum number of temporal layers */
+#define MAXTEMPORALLAYERS 3
+
+/** temporal layer patterns */
+typedef enum TemporalPatternType {
+ VPXTemporalLayerPatternNone = 0,
+ VPXTemporalLayerPatternWebRTC = 1,
+ VPXTemporalLayerPatternMax = 0x7FFFFFFF
+} TemporalPatternType;
+
+// Base class for a VPX Encoder Component
+//
+// Only following encoder settings are available (codec specific settings might
+// be available in the sub-classes):
+// - video resolution
+// - target bitrate
+// - rate control (constant / variable)
+// - frame rate
+// - error resilience
+// - reconstruction & loop filters (g_profile)
+//
+// Only following color formats are recognized
+// - C2PlanarLayout::TYPE_RGB
+// - C2PlanarLayout::TYPE_RGBA
+//
+// Following settings are not configurable by the client
+// - encoding deadline is realtime
+// - multithreaded encoding utilizes a number of threads equal
+// to online cpu's available
+// - the algorithm interface for encoder is decided by the sub-class in use
+// - fractional bits of frame rate is discarded
+// - timestamps are in microseconds, therefore encoder timebase is fixed
+// to 1/1000000
+
+struct C2SoftVpxEnc : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftVpxEnc(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+
+ // From SimpleC2Component
+ c2_status_t onInit() override final;
+ c2_status_t onStop() override final;
+ void onReset() override final;
+ void onRelease() override final;
+ c2_status_t onFlush_sm() override final;
+
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override final;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override final;
+
+ protected:
+ std::shared_ptr<IntfImpl> mIntf;
+ virtual ~C2SoftVpxEnc();
+
+ // Initializes vpx encoder with available settings.
+ status_t initEncoder();
+
+ // Populates mCodecInterface with codec specific settings.
+ virtual void setCodecSpecificInterface() = 0;
+
+ // Sets codec specific configuration.
+ virtual void setCodecSpecificConfiguration() = 0;
+
+ // Sets codec specific encoder controls.
+ virtual vpx_codec_err_t setCodecSpecificControls() = 0;
+
+ // Get current encode flags.
+ virtual vpx_enc_frame_flags_t getEncodeFlags();
+
+ enum TemporalReferences {
+ // For 1 layer case: reference all (last, golden, and alt ref), but only
+ // update last.
+ kTemporalUpdateLastRefAll = 12,
+ // First base layer frame for 3 temporal layers, which updates last and
+ // golden with alt ref dependency.
+ kTemporalUpdateLastAndGoldenRefAltRef = 11,
+ // First enhancement layer with alt ref dependency.
+ kTemporalUpdateGoldenRefAltRef = 10,
+ // First enhancement layer with alt ref dependency.
+ kTemporalUpdateGoldenWithoutDependencyRefAltRef = 9,
+ // Base layer with alt ref dependency.
+ kTemporalUpdateLastRefAltRef = 8,
+ // Highest enhacement layer without dependency on golden with alt ref
+ // dependency.
+ kTemporalUpdateNoneNoRefGoldenRefAltRef = 7,
+ // Second layer and last frame in cycle, for 2 layers.
+ kTemporalUpdateNoneNoRefAltref = 6,
+ // Highest enhancement layer.
+ kTemporalUpdateNone = 5,
+ // Second enhancement layer.
+ kTemporalUpdateAltref = 4,
+ // Second enhancement layer without dependency on previous frames in
+ // the second enhancement layer.
+ kTemporalUpdateAltrefWithoutDependency = 3,
+ // First enhancement layer.
+ kTemporalUpdateGolden = 2,
+ // First enhancement layer without dependency on previous frames in
+ // the first enhancement layer.
+ kTemporalUpdateGoldenWithoutDependency = 1,
+ // Base layer.
+ kTemporalUpdateLast = 0,
+ };
+ enum {
+ kMaxTemporalPattern = 8
+ };
+
+ // vpx specific opaque data structure that
+ // stores encoder state
+ vpx_codec_ctx_t* mCodecContext;
+
+ // vpx specific data structure that
+ // stores encoder configuration
+ vpx_codec_enc_cfg_t* mCodecConfiguration;
+
+ // vpx specific read-only data structure
+ // that specifies algorithm interface (e.g. vp8)
+ vpx_codec_iface_t* mCodecInterface;
+
+ // align stride to the power of 2
+ int32_t mStrideAlign;
+
+ // Color format for the input port
+ vpx_img_fmt_t mColorFormat;
+
+ // Bitrate control mode, either constant or variable
+ vpx_rc_mode mBitrateControlMode;
+
+ // Parameter that denotes whether error resilience
+ // is enabled in encoder
+ bool mErrorResilience;
+
+ // Minimum (best quality) quantizer
+ uint32_t mMinQuantizer;
+
+ // Maximum (worst quality) quantizer
+ uint32_t mMaxQuantizer;
+
+ // Number of coding temporal layers to be used.
+ size_t mTemporalLayers;
+
+ // Temporal layer bitrare ratio in percentage
+ uint32_t mTemporalLayerBitrateRatio[MAXTEMPORALLAYERS];
+
+ // Temporal pattern type
+ TemporalPatternType mTemporalPatternType;
+
+ // Temporal pattern length
+ size_t mTemporalPatternLength;
+
+ // Temporal pattern current index
+ size_t mTemporalPatternIdx;
+
+ // Frame type temporal pattern
+ TemporalReferences mTemporalPattern[kMaxTemporalPattern];
+
+ // Last input buffer timestamp
+ uint64_t mLastTimestamp;
+
+ // Number of input frames
+ int64_t mNumInputFrames;
+
+ // Conversion buffer is needed to input to
+ // yuv420 planar format.
+ MemoryBlock mConversionBuffer;
+
+ // Signalled EOS
+ bool mSignalledOutputEos;
+
+ // Signalled Error
+ bool mSignalledError;
+
+ // configurations used by component in process
+ // (TODO: keep this in intf but make them internal only)
+ std::shared_ptr<C2StreamPictureSizeInfo::input> mSize;
+ std::shared_ptr<C2StreamIntraRefreshTuning::output> mIntraRefresh;
+ std::shared_ptr<C2StreamFrameRateInfo::output> mFrameRate;
+ std::shared_ptr<C2StreamBitrateInfo::output> mBitrate;
+ std::shared_ptr<C2StreamBitrateModeTuning::output> mBitrateMode;
+ std::shared_ptr<C2StreamRequestSyncFrameTuning::output> mRequestSync;
+
+ C2_DO_NOT_COPY(C2SoftVpxEnc);
+};
+
+class C2SoftVpxEnc::IntfImpl : public C2InterfaceHelper {
+ public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper>& helper)
+ : C2InterfaceHelper(helper) {
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(
+ new C2StreamFormatConfig::input(0u, C2FormatVideo))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(
+ new C2StreamFormatConfig::output(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_VIDEO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+#ifdef VP9
+ MEDIA_MIMETYPE_VIDEO_VP9
+#else
+ MEDIA_MIMETYPE_VIDEO_VP8
+#endif
+ ))
+ .build());
+
+ addParameter(DefineParam(mUsage, C2_NAME_INPUT_STREAM_USAGE_SETTING)
+ .withConstValue(new C2StreamUsageTuning::input(
+ 0u, (uint64_t)C2MemoryUsage::CPU_READ))
+ .build());
+
+ addParameter(
+ DefineParam(mSize, C2_NAME_STREAM_VIDEO_SIZE_SETTING)
+ .withDefault(new C2VideoSizeStreamTuning::input(0u, 320, 240))
+ .withFields({
+ C2F(mSize, width).inRange(2, 2048, 2),
+ C2F(mSize, height).inRange(2, 2048, 2),
+ })
+ .withSetter(SizeSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrateMode, C2_PARAMKEY_BITRATE_MODE)
+ .withDefault(new C2StreamBitrateModeTuning::output(
+ 0u, C2Config::BITRATE_CONST))
+ .withFields({
+ C2F(mBitrateMode, value).oneOf({
+ C2Config::BITRATE_CONST, C2Config::BITRATE_VARIABLE })
+ })
+ .withSetter(
+ Setter<decltype(*mBitrateMode)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mFrameRate, C2_NAME_STREAM_FRAME_RATE_SETTING)
+ .withDefault(new C2StreamFrameRateInfo::output(0u, 30.))
+ // TODO: More restriction?
+ .withFields({C2F(mFrameRate, value).greaterThan(0.)})
+ .withSetter(
+ Setter<decltype(*mFrameRate)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mLayering, C2_PARAMKEY_TEMPORAL_LAYERING)
+ .withDefault(C2StreamTemporalLayeringTuning::output::AllocShared(0u, 0, 0, 0))
+ .withFields({
+ C2F(mLayering, m.layerCount).inRange(0, 4),
+ C2F(mLayering, m.bLayerCount).inRange(0, 0),
+ C2F(mLayering, m.bitrateRatios).inRange(0., 1.)
+ })
+ .withSetter(LayeringSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mSyncFramePeriod, C2_PARAMKEY_SYNC_FRAME_INTERVAL)
+ .withDefault(new C2StreamSyncFrameIntervalTuning::output(0u, 1000000))
+ .withFields({C2F(mSyncFramePeriod, value).any()})
+ .withSetter(Setter<decltype(*mSyncFramePeriod)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::output(0u, 64000))
+ .withFields({C2F(mBitrate, value).inRange(4096, 40000000)})
+ .withSetter(BitrateSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mIntraRefresh, C2_PARAMKEY_INTRA_REFRESH)
+ .withConstValue(new C2StreamIntraRefreshTuning::output(
+ 0u, C2Config::INTRA_REFRESH_DISABLED, 0.))
+ .build());
+
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::output(
+ 0u, PROFILE_VP9_0, LEVEL_VP9_4_1))
+ .withFields({
+ C2F(mProfileLevel, profile).equalTo(
+ PROFILE_VP9_0
+ ),
+ C2F(mProfileLevel, level).equalTo(
+ LEVEL_VP9_4_1),
+ })
+ .withSetter(ProfileLevelSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mRequestSync, C2_PARAMKEY_REQUEST_SYNC_FRAME)
+ .withDefault(new C2StreamRequestSyncFrameTuning::output(0u, C2_FALSE))
+ .withFields({C2F(mRequestSync, value).oneOf({ C2_FALSE, C2_TRUE }) })
+ .withSetter(Setter<decltype(*mRequestSync)>::NonStrictValueWithNoDeps)
+ .build());
+ }
+
+ static C2R BitrateSetter(bool mayBlock, C2P<C2StreamBitrateInfo::output> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (me.v.value <= 4096) {
+ me.set().value = 4096;
+ }
+ return res;
+ }
+
+ static C2R SizeSetter(bool mayBlock, const C2P<C2StreamPictureSizeInfo::input> &oldMe,
+ C2P<C2StreamPictureSizeInfo::input> &me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (!me.F(me.v.width).supportsAtAll(me.v.width)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.width)));
+ me.set().width = oldMe.v.width;
+ }
+ if (!me.F(me.v.height).supportsAtAll(me.v.height)) {
+ res = res.plus(C2SettingResultBuilder::BadValue(me.F(me.v.height)));
+ me.set().height = oldMe.v.height;
+ }
+ return res;
+ }
+
+ static C2R ProfileLevelSetter(
+ bool mayBlock,
+ C2P<C2StreamProfileLevelInfo::output> &me) {
+ (void)mayBlock;
+ if (!me.F(me.v.profile).supportsAtAll(me.v.profile)) {
+ me.set().profile = PROFILE_VP9_0;
+ }
+ if (!me.F(me.v.level).supportsAtAll(me.v.level)) {
+ me.set().level = LEVEL_VP9_4_1;
+ }
+ return C2R::Ok();
+ }
+
+ static C2R LayeringSetter(bool mayBlock, C2P<C2StreamTemporalLayeringTuning::output>& me) {
+ (void)mayBlock;
+ C2R res = C2R::Ok();
+ if (me.v.m.layerCount > 4) {
+ me.set().m.layerCount = 4;
+ }
+ me.set().m.bLayerCount = 0;
+ // ensure ratios are monotonic and clamped between 0 and 1
+ for (size_t ix = 0; ix < me.v.flexCount(); ++ix) {
+ me.set().m.bitrateRatios[ix] = c2_clamp(
+ ix > 0 ? me.v.m.bitrateRatios[ix - 1] : 0, me.v.m.bitrateRatios[ix], 1.);
+ }
+ ALOGI("setting temporal layering %u + %u", me.v.m.layerCount, me.v.m.bLayerCount);
+ return res;
+ }
+
+ // unsafe getters
+ std::shared_ptr<C2StreamPictureSizeInfo::input> getSize_l() const { return mSize; }
+ std::shared_ptr<C2StreamIntraRefreshTuning::output> getIntraRefresh_l() const { return mIntraRefresh; }
+ std::shared_ptr<C2StreamFrameRateInfo::output> getFrameRate_l() const { return mFrameRate; }
+ std::shared_ptr<C2StreamBitrateInfo::output> getBitrate_l() const { return mBitrate; }
+ std::shared_ptr<C2StreamBitrateModeTuning::output> getBitrateMode_l() const { return mBitrateMode; }
+ std::shared_ptr<C2StreamRequestSyncFrameTuning::output> getRequestSync_l() const { return mRequestSync; }
+ std::shared_ptr<C2StreamTemporalLayeringTuning::output> getTemporalLayers_l() const { return mLayering; }
+ uint32_t getSyncFramePeriod() const {
+ if (mSyncFramePeriod->value < 0 || mSyncFramePeriod->value == INT64_MAX) {
+ return 0;
+ }
+ double period = mSyncFramePeriod->value / 1e6 * mFrameRate->value;
+ return (uint32_t)c2_max(c2_min(period + 0.5, double(UINT32_MAX)), 1.);
+ }
+
+ private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamUsageTuning::input> mUsage;
+ std::shared_ptr<C2VideoSizeStreamTuning::input> mSize;
+ std::shared_ptr<C2StreamFrameRateInfo::output> mFrameRate;
+ std::shared_ptr<C2StreamTemporalLayeringTuning::output> mLayering;
+ std::shared_ptr<C2StreamIntraRefreshTuning::output> mIntraRefresh;
+ std::shared_ptr<C2StreamRequestSyncFrameTuning::output> mRequestSync;
+ std::shared_ptr<C2StreamSyncFrameIntervalTuning::output> mSyncFramePeriod;
+ std::shared_ptr<C2BitrateTuning::output> mBitrate;
+ std::shared_ptr<C2StreamBitrateModeTuning::output> mBitrateMode;
+ std::shared_ptr<C2StreamProfileLevelInfo::output> mProfileLevel;
+};
+
+} // namespace android
+
+#endif // ANDROID_C2_SOFT_VPX_ENC_H__
diff --git a/media/codec2/components/vpx/MODULE_LICENSE_APACHE2 b/media/codec2/components/vpx/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/media/codec2/components/vpx/MODULE_LICENSE_APACHE2
diff --git a/media/codec2/components/vpx/NOTICE b/media/codec2/components/vpx/NOTICE
new file mode 100644
index 0000000..faed58a
--- /dev/null
+++ b/media/codec2/components/vpx/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2013, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
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+
+ "Legal Entity" shall mean the union of the acting entity and all
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+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
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+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
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+ copyright license to reproduce, prepare Derivative Works of,
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+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
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+ (d) If the Work includes a "NOTICE" text file as part of its
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+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
diff --git a/media/codec2/components/xaac/Android.bp b/media/codec2/components/xaac/Android.bp
new file mode 100644
index 0000000..7795cc1
--- /dev/null
+++ b/media/codec2/components/xaac/Android.bp
@@ -0,0 +1,11 @@
+cc_library_shared {
+ name: "libcodec2_soft_xaacdec",
+ defaults: [
+ "libcodec2_soft-defaults",
+ "libcodec2_soft_sanitize_all-defaults",
+ ],
+
+ srcs: ["C2SoftXaacDec.cpp"],
+
+ static_libs: ["libxaacdec"],
+}
diff --git a/media/codec2/components/xaac/C2SoftXaacDec.cpp b/media/codec2/components/xaac/C2SoftXaacDec.cpp
new file mode 100644
index 0000000..1c0e70b
--- /dev/null
+++ b/media/codec2/components/xaac/C2SoftXaacDec.cpp
@@ -0,0 +1,1583 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftXaacDec"
+#include <log/log.h>
+
+#include <inttypes.h>
+
+#include <cutils/properties.h>
+#include <media/stagefright/foundation/ADebug.h>
+#include <media/stagefright/foundation/MediaDefs.h>
+#include <media/stagefright/foundation/hexdump.h>
+
+#include <C2PlatformSupport.h>
+#include <SimpleC2Interface.h>
+
+#include "C2SoftXaacDec.h"
+
+#define DRC_DEFAULT_MOBILE_REF_LEVEL -16.0 /* 64*-0.25dB = -16 dB below full scale for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_CUT 1.0 /* maximum compression of dynamic range for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_BOOST 1.0 /* maximum compression of dynamic range for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_HEAVY C2Config::DRC_COMPRESSION_HEAVY /* switch for heavy compression for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_EFFECT 3 /* MPEG-D DRC effect type; 3 => Limited playback range */
+#define DRC_DEFAULT_MOBILE_ENC_LEVEL (0.25) /* encoder target level; -1 => the value is unknown, otherwise dB step value (e.g. 64 for -16 dB) */
+#define MAX_CHANNEL_COUNT 8 /* maximum number of audio channels that can be decoded */
+// names of properties that can be used to override the default DRC settings
+#define PROP_DRC_OVERRIDE_REF_LEVEL "aac_drc_reference_level"
+#define PROP_DRC_OVERRIDE_CUT "aac_drc_cut"
+#define PROP_DRC_OVERRIDE_BOOST "aac_drc_boost"
+#define PROP_DRC_OVERRIDE_HEAVY "aac_drc_heavy"
+#define PROP_DRC_OVERRIDE_ENC_LEVEL "aac_drc_enc_target_level"
+#define PROP_DRC_OVERRIDE_EFFECT_TYPE "ro.aac_drc_effect_type"
+
+#define RETURN_IF_FATAL(retval, str) \
+ if (retval & IA_FATAL_ERROR) { \
+ ALOGE("Error in %s: Returned: %d", str, retval); \
+ return retval; \
+ } else if (retval != IA_NO_ERROR) { \
+ ALOGW("Warning in %s: Returned: %d", str, retval); \
+ }
+
+
+namespace android {
+
+constexpr char COMPONENT_NAME[] = "c2.android.xaac.decoder";
+
+class C2SoftXaacDec::IntfImpl : public C2InterfaceHelper {
+public:
+ explicit IntfImpl(const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mInputFormat, C2_NAME_INPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::input(0u, C2FormatCompressed))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputFormat, C2_NAME_OUTPUT_STREAM_FORMAT_SETTING)
+ .withConstValue(new C2StreamFormatConfig::output(0u, C2FormatAudio))
+ .build());
+
+ addParameter(
+ DefineParam(mInputMediaType, C2_NAME_INPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::input>(
+ MEDIA_MIMETYPE_AUDIO_AAC))
+ .build());
+
+ addParameter(
+ DefineParam(mOutputMediaType, C2_NAME_OUTPUT_PORT_MIME_SETTING)
+ .withConstValue(AllocSharedString<C2PortMimeConfig::output>(
+ MEDIA_MIMETYPE_AUDIO_RAW))
+ .build());
+
+ addParameter(
+ DefineParam(mSampleRate, C2_NAME_STREAM_SAMPLE_RATE_SETTING)
+ .withDefault(new C2StreamSampleRateInfo::output(0u, 44100))
+ .withFields({C2F(mSampleRate, value).oneOf({
+ 7350, 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
+ })})
+ .withSetter((Setter<decltype(*mSampleRate)>::StrictValueWithNoDeps))
+ .build());
+
+ addParameter(
+ DefineParam(mChannelCount, C2_NAME_STREAM_CHANNEL_COUNT_SETTING)
+ .withDefault(new C2StreamChannelCountInfo::output(0u, 1))
+ .withFields({C2F(mChannelCount, value).inRange(1, 8)})
+ .withSetter(Setter<decltype(*mChannelCount)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mBitrate, C2_NAME_STREAM_BITRATE_SETTING)
+ .withDefault(new C2BitrateTuning::input(0u, 64000))
+ .withFields({C2F(mBitrate, value).inRange(8000, 960000)})
+ .withSetter(Setter<decltype(*mBitrate)>::NonStrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
+ .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+ .build());
+
+ addParameter(
+ DefineParam(mAacFormat, C2_NAME_STREAM_AAC_FORMAT_SETTING)
+ .withDefault(new C2StreamAacFormatInfo::input(0u, C2AacStreamFormatRaw))
+ .withFields({C2F(mAacFormat, value).oneOf({
+ C2AacStreamFormatRaw, C2AacStreamFormatAdts
+ })})
+ .withSetter(Setter<decltype(*mAacFormat)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mProfileLevel, C2_PARAMKEY_PROFILE_LEVEL)
+ .withDefault(new C2StreamProfileLevelInfo::input(0u,
+ C2Config::PROFILE_AAC_LC, C2Config::LEVEL_UNUSED))
+ .withFields({
+ C2F(mProfileLevel, profile).oneOf({
+ C2Config::PROFILE_AAC_LC,
+ C2Config::PROFILE_AAC_HE,
+ C2Config::PROFILE_AAC_HE_PS,
+ C2Config::PROFILE_AAC_LD,
+ C2Config::PROFILE_AAC_ELD,
+ C2Config::PROFILE_AAC_XHE}),
+ C2F(mProfileLevel, level).oneOf({
+ C2Config::LEVEL_UNUSED
+ })
+ })
+ .withSetter(ProfileLevelSetter)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcCompressMode, C2_PARAMKEY_DRC_COMPRESSION_MODE)
+ .withDefault(new C2StreamDrcCompressionModeTuning::input(0u, C2Config::DRC_COMPRESSION_HEAVY))
+ .withFields({
+ C2F(mDrcCompressMode, value).oneOf({
+ C2Config::DRC_COMPRESSION_ODM_DEFAULT,
+ C2Config::DRC_COMPRESSION_NONE,
+ C2Config::DRC_COMPRESSION_LIGHT,
+ C2Config::DRC_COMPRESSION_HEAVY})
+ })
+ .withSetter(Setter<decltype(*mDrcCompressMode)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcTargetRefLevel, C2_PARAMKEY_DRC_TARGET_REFERENCE_LEVEL)
+ .withDefault(new C2StreamDrcTargetReferenceLevelTuning::input(0u, DRC_DEFAULT_MOBILE_REF_LEVEL))
+ .withFields({C2F(mDrcTargetRefLevel, value).inRange(-31.75, 0.25)})
+ .withSetter(Setter<decltype(*mDrcTargetRefLevel)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcEncTargetLevel, C2_PARAMKEY_DRC_ENCODED_TARGET_LEVEL)
+ .withDefault(new C2StreamDrcEncodedTargetLevelTuning::input(0u, DRC_DEFAULT_MOBILE_ENC_LEVEL))
+ .withFields({C2F(mDrcEncTargetLevel, value).inRange(-31.75, 0.25)})
+ .withSetter(Setter<decltype(*mDrcEncTargetLevel)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcBoostFactor, C2_PARAMKEY_DRC_BOOST_FACTOR)
+ .withDefault(new C2StreamDrcBoostFactorTuning::input(0u, DRC_DEFAULT_MOBILE_DRC_BOOST))
+ .withFields({C2F(mDrcBoostFactor, value).inRange(0, 1.)})
+ .withSetter(Setter<decltype(*mDrcBoostFactor)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcAttenuationFactor, C2_PARAMKEY_DRC_ATTENUATION_FACTOR)
+ .withDefault(new C2StreamDrcAttenuationFactorTuning::input(0u, DRC_DEFAULT_MOBILE_DRC_CUT))
+ .withFields({C2F(mDrcAttenuationFactor, value).inRange(0, 1.)})
+ .withSetter(Setter<decltype(*mDrcAttenuationFactor)>::StrictValueWithNoDeps)
+ .build());
+
+ addParameter(
+ DefineParam(mDrcEffectType, C2_PARAMKEY_DRC_EFFECT_TYPE)
+ .withDefault(new C2StreamDrcEffectTypeTuning::input(0u, C2Config::DRC_EFFECT_LIMITED_PLAYBACK_RANGE))
+ .withFields({
+ C2F(mDrcEffectType, value).oneOf({
+ C2Config::DRC_EFFECT_ODM_DEFAULT,
+ C2Config::DRC_EFFECT_OFF,
+ C2Config::DRC_EFFECT_NONE,
+ C2Config::DRC_EFFECT_LATE_NIGHT,
+ C2Config::DRC_EFFECT_NOISY_ENVIRONMENT,
+ C2Config::DRC_EFFECT_LIMITED_PLAYBACK_RANGE,
+ C2Config::DRC_EFFECT_LOW_PLAYBACK_LEVEL,
+ C2Config::DRC_EFFECT_DIALOG_ENHANCEMENT,
+ C2Config::DRC_EFFECT_GENERAL_COMPRESSION})
+ })
+ .withSetter(Setter<decltype(*mDrcEffectType)>::StrictValueWithNoDeps)
+ .build());
+ }
+
+ bool isAdts() const { return mAacFormat->value == C2AacStreamFormatAdts; }
+ uint32_t getBitrate() const { return mBitrate->value; }
+ static C2R ProfileLevelSetter(bool mayBlock, C2P<C2StreamProfileLevelInfo::input> &me) {
+ (void)mayBlock;
+ (void)me; // TODO: validate
+ return C2R::Ok();
+ }
+ int32_t getDrcCompressMode() const { return mDrcCompressMode->value == C2Config::DRC_COMPRESSION_HEAVY ? 1 : 0; }
+ int32_t getDrcTargetRefLevel() const { return (mDrcTargetRefLevel->value <= 0 ? -mDrcTargetRefLevel->value * 4. + 0.5 : -1); }
+ int32_t getDrcEncTargetLevel() const { return (mDrcEncTargetLevel->value <= 0 ? -mDrcEncTargetLevel->value * 4. + 0.5 : -1); }
+ int32_t getDrcBoostFactor() const { return mDrcBoostFactor->value * 127. + 0.5; }
+ int32_t getDrcAttenuationFactor() const { return mDrcAttenuationFactor->value * 127. + 0.5; }
+ int32_t getDrcEffectType() const { return mDrcEffectType->value; }
+
+private:
+ std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
+ std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;
+ std::shared_ptr<C2PortMimeConfig::input> mInputMediaType;
+ std::shared_ptr<C2PortMimeConfig::output> mOutputMediaType;
+ std::shared_ptr<C2StreamSampleRateInfo::output> mSampleRate;
+ std::shared_ptr<C2StreamChannelCountInfo::output> mChannelCount;
+ std::shared_ptr<C2BitrateTuning::input> mBitrate;
+ std::shared_ptr<C2StreamMaxBufferSizeInfo::input> mInputMaxBufSize;
+ std::shared_ptr<C2StreamAacFormatInfo::input> mAacFormat;
+ std::shared_ptr<C2StreamProfileLevelInfo::input> mProfileLevel;
+ std::shared_ptr<C2StreamDrcCompressionModeTuning::input> mDrcCompressMode;
+ std::shared_ptr<C2StreamDrcTargetReferenceLevelTuning::input> mDrcTargetRefLevel;
+ std::shared_ptr<C2StreamDrcEncodedTargetLevelTuning::input> mDrcEncTargetLevel;
+ std::shared_ptr<C2StreamDrcBoostFactorTuning::input> mDrcBoostFactor;
+ std::shared_ptr<C2StreamDrcAttenuationFactorTuning::input> mDrcAttenuationFactor;
+ std::shared_ptr<C2StreamDrcEffectTypeTuning::input> mDrcEffectType;
+ // TODO Add : C2StreamAacSbrModeTuning
+};
+
+C2SoftXaacDec::C2SoftXaacDec(
+ const char* name,
+ c2_node_id_t id,
+ const std::shared_ptr<IntfImpl> &intfImpl)
+ : SimpleC2Component(std::make_shared<SimpleInterface<IntfImpl>>(name, id, intfImpl)),
+ mIntf(intfImpl),
+ mXheaacCodecHandle(nullptr),
+ mMpegDDrcHandle(nullptr),
+ mOutputDrainBuffer(nullptr) {
+}
+
+C2SoftXaacDec::~C2SoftXaacDec() {
+ onRelease();
+}
+
+c2_status_t C2SoftXaacDec::onInit() {
+ mOutputFrameLength = 1024;
+ mInputBuffer = nullptr;
+ mOutputBuffer = nullptr;
+ mSampFreq = 0;
+ mNumChannels = 0;
+ mPcmWdSz = 0;
+ mChannelMask = 0;
+ mNumOutBytes = 0;
+ mCurFrameIndex = 0;
+ mCurTimestamp = 0;
+ mIsCodecInitialized = false;
+ mIsCodecConfigFlushRequired = false;
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+ mOutputDrainBufferWritePos = 0;
+ mDRCFlag = 0;
+ mMpegDDRCPresent = 0;
+ mMemoryVec.clear();
+ mDrcMemoryVec.clear();
+
+ IA_ERRORCODE err = initDecoder();
+ return err == IA_NO_ERROR ? C2_OK : C2_CORRUPTED;
+
+}
+
+c2_status_t C2SoftXaacDec::onStop() {
+ mOutputFrameLength = 1024;
+ drainDecoder();
+ // reset the "configured" state
+ mSampFreq = 0;
+ mNumChannels = 0;
+ mPcmWdSz = 0;
+ mChannelMask = 0;
+ mNumOutBytes = 0;
+ mCurFrameIndex = 0;
+ mCurTimestamp = 0;
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+ mOutputDrainBufferWritePos = 0;
+ mDRCFlag = 0;
+ mMpegDDRCPresent = 0;
+
+ return C2_OK;
+}
+
+void C2SoftXaacDec::onReset() {
+ (void)onStop();
+}
+
+void C2SoftXaacDec::onRelease() {
+ IA_ERRORCODE errCode = deInitXAACDecoder();
+ if (IA_NO_ERROR != errCode) ALOGE("deInitXAACDecoder() failed %d", errCode);
+
+ errCode = deInitMPEGDDDrc();
+ if (IA_NO_ERROR != errCode) ALOGE("deInitMPEGDDDrc() failed %d", errCode);
+
+ if (mOutputDrainBuffer) {
+ delete[] mOutputDrainBuffer;
+ mOutputDrainBuffer = nullptr;
+ }
+}
+
+IA_ERRORCODE C2SoftXaacDec::initDecoder() {
+ ALOGV("initDecoder()");
+ IA_ERRORCODE err_code = IA_NO_ERROR;
+
+ err_code = initXAACDecoder();
+ if (err_code != IA_NO_ERROR) {
+ ALOGE("initXAACDecoder Failed");
+ /* Call deInit to free any allocated memory */
+ deInitXAACDecoder();
+ return IA_FATAL_ERROR;
+ }
+
+ if (!mOutputDrainBuffer) {
+ mOutputDrainBuffer = new (std::nothrow) char[kOutputDrainBufferSize];
+ if (!mOutputDrainBuffer) return IA_FATAL_ERROR;
+ }
+
+ err_code = initXAACDrc();
+ RETURN_IF_FATAL(err_code, "initXAACDrc");
+
+
+ return IA_NO_ERROR;
+}
+
+static void fillEmptyWork(const std::unique_ptr<C2Work>& work) {
+ uint32_t flags = 0;
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+}
+
+void C2SoftXaacDec::finishWork(const std::unique_ptr<C2Work>& work,
+ const std::shared_ptr<C2BlockPool>& pool) {
+ ALOGV("mCurFrameIndex = %" PRIu64, mCurFrameIndex);
+
+ std::shared_ptr<C2LinearBlock> block;
+ C2MemoryUsage usage = {C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE};
+ // TODO: error handling, proper usage, etc.
+ c2_status_t err =
+ pool->fetchLinearBlock(mOutputDrainBufferWritePos, usage, &block);
+ if (err != C2_OK) {
+ ALOGE("fetchLinearBlock failed : err = %d", err);
+ work->result = C2_NO_MEMORY;
+ return;
+ }
+ C2WriteView wView = block->map().get();
+ int16_t* outBuffer = reinterpret_cast<int16_t*>(wView.data());
+ memcpy(outBuffer, mOutputDrainBuffer, mOutputDrainBufferWritePos);
+ mOutputDrainBufferWritePos = 0;
+
+ auto fillWork = [buffer = createLinearBuffer(block)](
+ const std::unique_ptr<C2Work>& work) {
+ uint32_t flags = 0;
+ if (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ ALOGV("signalling eos");
+ }
+ work->worklets.front()->output.flags = (C2FrameData::flags_t)flags;
+ work->worklets.front()->output.buffers.clear();
+ work->worklets.front()->output.buffers.push_back(buffer);
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->workletsProcessed = 1u;
+ };
+ if (work && work->input.ordinal.frameIndex == c2_cntr64_t(mCurFrameIndex)) {
+ fillWork(work);
+ } else {
+ finish(mCurFrameIndex, fillWork);
+ }
+
+ ALOGV("out timestamp %" PRIu64 " / %u", mCurTimestamp, block->capacity());
+}
+
+void C2SoftXaacDec::process(const std::unique_ptr<C2Work>& work,
+ const std::shared_ptr<C2BlockPool>& pool) {
+ // Initialize output work
+ work->result = C2_OK;
+ work->workletsProcessed = 1u;
+ work->worklets.front()->output.configUpdate.clear();
+ work->worklets.front()->output.flags = work->input.flags;
+
+ if (mSignalledError || mSignalledOutputEos) {
+ work->result = C2_BAD_VALUE;
+ return;
+ }
+ uint8_t* inBuffer = nullptr;
+ uint32_t inBufferLength = 0;
+ C2ReadView view = mDummyReadView;
+ size_t offset = 0u;
+ size_t size = 0u;
+ if (!work->input.buffers.empty()) {
+ view = work->input.buffers[0]->data().linearBlocks().front().map().get();
+ size = view.capacity();
+ }
+ if (size && view.error()) {
+ ALOGE("read view map failed %d", view.error());
+ work->result = view.error();
+ return;
+ }
+
+ bool eos = (work->input.flags & C2FrameData::FLAG_END_OF_STREAM) != 0;
+ bool codecConfig =
+ (work->input.flags & C2FrameData::FLAG_CODEC_CONFIG) != 0;
+ if (codecConfig) {
+ if (size == 0u) {
+ ALOGE("empty codec config");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ // const_cast because of libAACdec method signature.
+ inBuffer = const_cast<uint8_t*>(view.data() + offset);
+ inBufferLength = size;
+
+ /* GA header configuration sent to Decoder! */
+ IA_ERRORCODE err_code = configXAACDecoder(inBuffer, inBufferLength);
+ if (IA_NO_ERROR != err_code) {
+ ALOGE("configXAACDecoder err_code = %d", err_code);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ work->worklets.front()->output.flags = work->input.flags;
+ work->worklets.front()->output.ordinal = work->input.ordinal;
+ work->worklets.front()->output.buffers.clear();
+ return;
+ }
+
+ mCurFrameIndex = work->input.ordinal.frameIndex.peeku();
+ mCurTimestamp = work->input.ordinal.timestamp.peeku();
+ mOutputDrainBufferWritePos = 0;
+ char* tempOutputDrainBuffer = mOutputDrainBuffer;
+ while (size > 0u) {
+ if ((kOutputDrainBufferSize * sizeof(int16_t) -
+ mOutputDrainBufferWritePos) <
+ (mOutputFrameLength * sizeof(int16_t) * mNumChannels)) {
+ ALOGV("skipping decode: not enough space left in DrainBuffer");
+ break;
+ }
+
+ ALOGV("inAttribute size = %zu", size);
+ if (mIntf->isAdts()) {
+ ALOGV("ADTS");
+ size_t adtsHeaderSize = 0;
+ // skip 30 bits, aac_frame_length follows.
+ // ssssssss ssssiiip ppffffPc ccohCCll llllllll lll?????
+
+ const uint8_t* adtsHeader = view.data() + offset;
+ bool signalError = false;
+ if (size < 7) {
+ ALOGE("Audio data too short to contain even the ADTS header. "
+ "Got %zu bytes.", size);
+ hexdump(adtsHeader, size);
+ signalError = true;
+ } else {
+ bool protectionAbsent = (adtsHeader[1] & 1);
+ unsigned aac_frame_length = ((adtsHeader[3] & 3) << 11) |
+ (adtsHeader[4] << 3) |
+ (adtsHeader[5] >> 5);
+
+ if (size < aac_frame_length) {
+ ALOGE("Not enough audio data for the complete frame. "
+ "Got %zu bytes, frame size according to the ADTS "
+ "header is %u bytes.", size, aac_frame_length);
+ hexdump(adtsHeader, size);
+ signalError = true;
+ } else {
+ adtsHeaderSize = (protectionAbsent ? 7 : 9);
+ if (aac_frame_length < adtsHeaderSize) {
+ signalError = true;
+ } else {
+ // const_cast because of libAACdec method signature.
+ inBuffer =
+ const_cast<uint8_t*>(adtsHeader + adtsHeaderSize);
+ inBufferLength = aac_frame_length - adtsHeaderSize;
+
+ offset += adtsHeaderSize;
+ size -= adtsHeaderSize;
+ }
+ }
+ }
+
+ if (signalError) {
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ } else {
+ ALOGV("Non ADTS");
+ // const_cast because of libAACdec method signature.
+ inBuffer = const_cast<uint8_t*>(view.data() + offset);
+ inBufferLength = size;
+ }
+
+ signed int prevSampleRate = mSampFreq;
+ signed int prevNumChannels = mNumChannels;
+
+ /* XAAC decoder expects first frame to be fed via configXAACDecoder API
+ * which should initialize the codec. Once this state is reached, call the
+ * decodeXAACStream API with same frame to decode! */
+ if (!mIsCodecInitialized) {
+ IA_ERRORCODE err_code = configXAACDecoder(inBuffer, inBufferLength);
+ if (IA_NO_ERROR != err_code) {
+ ALOGE("configXAACDecoder Failed 2 err_code = %d", err_code);
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ if ((mSampFreq != prevSampleRate) ||
+ (mNumChannels != prevNumChannels)) {
+ ALOGI("Reconfiguring decoder: %d->%d Hz, %d->%d channels",
+ prevSampleRate, mSampFreq, prevNumChannels, mNumChannels);
+
+ C2StreamSampleRateInfo::output sampleRateInfo(0u, mSampFreq);
+ C2StreamChannelCountInfo::output channelCountInfo(0u, mNumChannels);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mIntf->config(
+ { &sampleRateInfo, &channelCountInfo },
+ C2_MAY_BLOCK,
+ &failures);
+ if (err == OK) {
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(sampleRateInfo));
+ work->worklets.front()->output.configUpdate.push_back(
+ C2Param::Copy(channelCountInfo));
+ } else {
+ ALOGE("Config Update failed");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ }
+ }
+
+ signed int bytesConsumed = 0;
+ IA_ERRORCODE errorCode = IA_NO_ERROR;
+ if (mIsCodecInitialized) {
+ mIsCodecConfigFlushRequired = true;
+ errorCode = decodeXAACStream(inBuffer, inBufferLength,
+ &bytesConsumed, &mNumOutBytes);
+ } else if (!mIsCodecConfigFlushRequired) {
+ ALOGW("Assumption that first frame after header initializes decoder Failed!");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+ size -= bytesConsumed;
+ offset += bytesConsumed;
+
+ if (inBufferLength != (uint32_t)bytesConsumed)
+ ALOGW("All data not consumed");
+
+ /* In case of error, decoder would have given out empty buffer */
+ if ((IA_NO_ERROR != errorCode) && (0 == mNumOutBytes) && mIsCodecInitialized)
+ mNumOutBytes = mOutputFrameLength * (mPcmWdSz / 8) * mNumChannels;
+
+ if (!bytesConsumed) {
+ ALOGW("bytesConsumed = 0 should never happen");
+ }
+
+ if ((uint32_t)mNumOutBytes >
+ mOutputFrameLength * sizeof(int16_t) * mNumChannels) {
+ ALOGE("mNumOutBytes > mOutputFrameLength * sizeof(int16_t) * mNumChannels, should never happen");
+ mSignalledError = true;
+ work->result = C2_CORRUPTED;
+ return;
+ }
+
+ if (IA_NO_ERROR != errorCode) {
+ // TODO: check for overflow, ASAN
+ memset(mOutputBuffer, 0, mNumOutBytes);
+
+ // Discard input buffer.
+ size = 0;
+
+ // fall through
+ }
+ memcpy(tempOutputDrainBuffer, mOutputBuffer, mNumOutBytes);
+ tempOutputDrainBuffer += mNumOutBytes;
+ mOutputDrainBufferWritePos += mNumOutBytes;
+ }
+
+ if (mOutputDrainBufferWritePos) {
+ finishWork(work, pool);
+ } else {
+ fillEmptyWork(work);
+ }
+ if (eos) mSignalledOutputEos = true;
+}
+
+c2_status_t C2SoftXaacDec::drain(uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool>& pool) {
+ (void)pool;
+ if (drainMode == NO_DRAIN) {
+ ALOGW("drain with NO_DRAIN: no-op");
+ return C2_OK;
+ }
+ if (drainMode == DRAIN_CHAIN) {
+ ALOGW("DRAIN_CHAIN not supported");
+ return C2_OMITTED;
+ }
+
+ return C2_OK;
+}
+
+IA_ERRORCODE C2SoftXaacDec::configflushDecode() {
+ IA_ERRORCODE err_code;
+ uint32_t ui_init_done;
+ uint32_t inBufferLength = 8203;
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_INIT,
+ IA_CMD_TYPE_FLUSH_MEM,
+ nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_FLUSH_MEM");
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_INPUT_BYTES,
+ 0,
+ &inBufferLength);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_INPUT_BYTES");
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_INIT,
+ IA_CMD_TYPE_FLUSH_MEM,
+ nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_FLUSH_MEM");
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_DONE_QUERY,
+ &ui_init_done);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_DONE_QUERY");
+
+ if (ui_init_done) {
+ err_code = getXAACStreamInfo();
+ RETURN_IF_FATAL(err_code, "getXAACStreamInfo");
+ ALOGV("Found Codec with below config---\nsampFreq %d\nnumChannels %d\npcmWdSz %d\nchannelMask %d\noutputFrameLength %d",
+ mSampFreq, mNumChannels, mPcmWdSz, mChannelMask, mOutputFrameLength);
+ mIsCodecInitialized = true;
+ }
+ return IA_NO_ERROR;
+}
+
+c2_status_t C2SoftXaacDec::onFlush_sm() {
+ if (mIsCodecInitialized) {
+ IA_ERRORCODE err_code = configflushDecode();
+ if (err_code != IA_NO_ERROR) {
+ ALOGE("Error in configflushDecode: Error %d", err_code);
+ }
+ }
+ drainDecoder();
+ mSignalledOutputEos = false;
+ mSignalledError = false;
+
+ return C2_OK;
+}
+
+IA_ERRORCODE C2SoftXaacDec::drainDecoder() {
+ /* Output delay compensation logic should sit here. */
+ /* Nothing to be done as XAAC decoder does not introduce output buffer delay */
+
+ return 0;
+}
+
+IA_ERRORCODE C2SoftXaacDec::initXAACDecoder() {
+ /* First part */
+ /* Error Handler Init */
+ /* Get Library Name, Library Version and API Version */
+ /* Initialize API structure + Default config set */
+ /* Set config params from user */
+ /* Initialize memory tables */
+ /* Get memory information and allocate memory */
+
+ mInputBufferSize = 0;
+ mInputBuffer = nullptr;
+ mOutputBuffer = nullptr;
+ /* Process struct initing end */
+
+ /* ******************************************************************/
+ /* Initialize API structure and set config params to default */
+ /* ******************************************************************/
+ /* API size */
+ uint32_t pui_api_size;
+ /* Get the API size */
+ IA_ERRORCODE err_code = ixheaacd_dec_api(nullptr,
+ IA_API_CMD_GET_API_SIZE,
+ 0,
+ &pui_api_size);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_API_SIZE");
+
+ /* Allocate memory for API */
+ mXheaacCodecHandle = memalign(4, pui_api_size);
+ if (!mXheaacCodecHandle) {
+ ALOGE("malloc for pui_api_size + 4 >> %d Failed", pui_api_size + 4);
+ return IA_FATAL_ERROR;
+ }
+ mMemoryVec.push(mXheaacCodecHandle);
+
+ /* Set the config params to default values */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_API_PRE_CONFIG_PARAMS,
+ nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_API_PRE_CONFIG_PARAMS");
+
+ /* Get the API size */
+ err_code = ia_drc_dec_api(nullptr, IA_API_CMD_GET_API_SIZE, 0, &pui_api_size);
+
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_API_SIZE");
+
+ /* Allocate memory for API */
+ mMpegDDrcHandle = memalign(4, pui_api_size);
+ if (!mMpegDDrcHandle) {
+ ALOGE("malloc for pui_api_size + 4 >> %d Failed", pui_api_size + 4);
+ return IA_FATAL_ERROR;
+ }
+ mMemoryVec.push(mMpegDDrcHandle);
+
+ /* Set the config params to default values */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_API_PRE_CONFIG_PARAMS, nullptr);
+
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_API_PRE_CONFIG_PARAMS");
+
+ /* ******************************************************************/
+ /* Set config parameters */
+ /* ******************************************************************/
+ uint32_t ui_mp4_flag = 1;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_ISMP4,
+ &ui_mp4_flag);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_ISMP4");
+
+ /* ******************************************************************/
+ /* Initialize Memory info tables */
+ /* ******************************************************************/
+ uint32_t ui_proc_mem_tabs_size;
+ pVOID pv_alloc_ptr;
+ /* Get memory info tables size */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_MEMTABS_SIZE,
+ 0,
+ &ui_proc_mem_tabs_size);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_MEMTABS_SIZE");
+
+ pv_alloc_ptr = memalign(4, ui_proc_mem_tabs_size);
+ if (!pv_alloc_ptr) {
+ ALOGE("Malloc for size (ui_proc_mem_tabs_size + 4) = %d failed!", ui_proc_mem_tabs_size + 4);
+ return IA_FATAL_ERROR;
+ }
+ mMemoryVec.push(pv_alloc_ptr);
+
+ /* Set pointer for process memory tables */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_MEMTABS_PTR,
+ 0,
+ pv_alloc_ptr);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_MEMTABS_PTR");
+
+ /* initialize the API, post config, fill memory tables */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_API_POST_CONFIG_PARAMS,
+ nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_API_POST_CONFIG_PARAMS");
+
+ /* ******************************************************************/
+ /* Allocate Memory with info from library */
+ /* ******************************************************************/
+ /* There are four different types of memories, that needs to be allocated */
+ /* persistent,scratch,input and output */
+ for (int i = 0; i < 4; i++) {
+ int ui_size = 0, ui_alignment = 0, ui_type = 0;
+
+ /* Get memory size */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_MEM_INFO_SIZE,
+ i,
+ &ui_size);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_MEM_INFO_SIZE");
+
+ /* Get memory alignment */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_MEM_INFO_ALIGNMENT,
+ i,
+ &ui_alignment);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_MEM_INFO_ALIGNMENT");
+
+ /* Get memory type */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_MEM_INFO_TYPE,
+ i,
+ &ui_type);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_MEM_INFO_TYPE");
+
+ pv_alloc_ptr = memalign(ui_alignment, ui_size);
+ if (!pv_alloc_ptr) {
+ ALOGE("Malloc for size (ui_size + ui_alignment) = %d failed!",
+ ui_size + ui_alignment);
+ return IA_FATAL_ERROR;
+ }
+ mMemoryVec.push(pv_alloc_ptr);
+
+ /* Set the buffer pointer */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_MEM_PTR,
+ i,
+ pv_alloc_ptr);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_MEM_PTR");
+ if (ui_type == IA_MEMTYPE_INPUT) {
+ mInputBuffer = (pWORD8)pv_alloc_ptr;
+ mInputBufferSize = ui_size;
+ }
+ if (ui_type == IA_MEMTYPE_OUTPUT)
+ mOutputBuffer = (pWORD8)pv_alloc_ptr;
+ }
+ /* End first part */
+
+ return IA_NO_ERROR;
+}
+
+status_t C2SoftXaacDec::initXAACDrc() {
+ IA_ERRORCODE err_code = IA_NO_ERROR;
+ unsigned int ui_drc_val;
+ // DRC_PRES_MODE_WRAP_DESIRED_TARGET
+ int32_t targetRefLevel = mIntf->getDrcTargetRefLevel();
+ ALOGV("AAC decoder using desired DRC target reference level of %d", targetRefLevel);
+ ui_drc_val = (unsigned int)targetRefLevel;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_TARGET_LEVEL,
+ &ui_drc_val);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_TARGET_LEVEL");
+
+ /* Use ui_drc_val from PROP_DRC_OVERRIDE_REF_LEVEL or DRC_DEFAULT_MOBILE_REF_LEVEL
+ * for IA_ENHAACPLUS_DEC_DRC_TARGET_LOUDNESS too */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_DRC_TARGET_LOUDNESS, &ui_drc_val);
+
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_DRC_TARGET_LOUDNESS");
+
+ int32_t attenuationFactor = mIntf->getDrcAttenuationFactor();
+ ALOGV("AAC decoder using desired DRC attenuation factor of %d", attenuationFactor);
+ ui_drc_val = (unsigned int)attenuationFactor;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_CUT,
+ &ui_drc_val);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_CUT");
+
+ // DRC_PRES_MODE_WRAP_DESIRED_BOOST_FACTOR
+ int32_t boostFactor = mIntf->getDrcBoostFactor();
+ ALOGV("AAC decoder using desired DRC boost factor of %d", boostFactor);
+ ui_drc_val = (unsigned int)boostFactor;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_BOOST,
+ &ui_drc_val);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_BOOST");
+
+ // DRC_PRES_MODE_WRAP_DESIRED_HEAVY
+ int32_t compressMode = mIntf->getDrcCompressMode();
+ ALOGV("AAC decoder using desried DRC heavy compression switch of %d", compressMode);
+ ui_drc_val = (unsigned int)compressMode;
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_HEAVY_COMP,
+ &ui_drc_val);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_HEAVY_COMP");
+
+ // AAC_UNIDRC_SET_EFFECT
+ int32_t effectType = mIntf->getDrcEffectType();
+ ALOGV("AAC decoder using MPEG-D DRC effect type %d", effectType);
+ ui_drc_val = (unsigned int)effectType;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_DRC_EFFECT_TYPE, &ui_drc_val);
+
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_DRC_EFFECT_TYPE");
+
+ return IA_NO_ERROR;
+}
+
+IA_ERRORCODE C2SoftXaacDec::deInitXAACDecoder() {
+ ALOGV("deInitXAACDecoder");
+
+ /* Error code */
+ IA_ERRORCODE err_code = IA_NO_ERROR;
+
+ if (mXheaacCodecHandle) {
+ /* Tell that the input is over in this buffer */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_INPUT_OVER,
+ 0,
+ nullptr);
+ }
+
+ /* Irrespective of error returned in IA_API_CMD_INPUT_OVER, free allocated memory */
+ for (void* buf : mMemoryVec) {
+ if (buf) free(buf);
+ }
+ mMemoryVec.clear();
+ mXheaacCodecHandle = nullptr;
+
+ return err_code;
+}
+
+IA_ERRORCODE C2SoftXaacDec::deInitMPEGDDDrc() {
+ ALOGV("deInitMPEGDDDrc");
+
+ for (void* buf : mDrcMemoryVec) {
+ if (buf) free(buf);
+ }
+ mDrcMemoryVec.clear();
+ return IA_NO_ERROR;
+}
+
+IA_ERRORCODE C2SoftXaacDec::configXAACDecoder(uint8_t* inBuffer, uint32_t inBufferLength) {
+ if (mInputBufferSize < inBufferLength) {
+ ALOGE("Cannot config AAC, input buffer size %d < inBufferLength %d", mInputBufferSize, inBufferLength);
+ return false;
+ }
+ /* Copy the buffer passed by Android plugin to codec input buffer */
+ memcpy(mInputBuffer, inBuffer, inBufferLength);
+
+ /* Set number of bytes to be processed */
+ IA_ERRORCODE err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_INPUT_BYTES,
+ 0,
+ &inBufferLength);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_INPUT_BYTES");
+
+ if (mIsCodecConfigFlushRequired) {
+ /* If codec is already initialized, then GA header is passed again */
+ /* Need to call the Flush API instead of INIT_PROCESS */
+ mIsCodecInitialized = false; /* Codec needs to be Reinitialized after flush */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_INIT,
+ IA_CMD_TYPE_GA_HDR,
+ nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_GA_HDR");
+ } else {
+ /* Initialize the process */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_PROCESS,
+ nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_PROCESS");
+ }
+
+ uint32_t ui_init_done;
+ /* Checking for end of initialization */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_DONE_QUERY,
+ &ui_init_done);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_DONE_QUERY");
+
+ /* How much buffer is used in input buffers */
+ int32_t i_bytes_consumed;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_CURIDX_INPUT_BUF,
+ 0,
+ &i_bytes_consumed);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_CURIDX_INPUT_BUF");
+
+ if (ui_init_done) {
+ err_code = getXAACStreamInfo();
+ RETURN_IF_FATAL(err_code, "getXAACStreamInfo");
+ ALOGI("Found Codec with below config---\nsampFreq %d\nnumChannels %d\npcmWdSz %d\nchannelMask %d\noutputFrameLength %d",
+ mSampFreq, mNumChannels, mPcmWdSz, mChannelMask, mOutputFrameLength);
+ mIsCodecInitialized = true;
+
+ err_code = configMPEGDDrc();
+ RETURN_IF_FATAL(err_code, "configMPEGDDrc");
+ }
+
+ return IA_NO_ERROR;
+}
+IA_ERRORCODE C2SoftXaacDec::initMPEGDDDrc() {
+ IA_ERRORCODE err_code = IA_NO_ERROR;
+
+ for (int i = 0; i < (WORD32)2; i++) {
+ WORD32 ui_size, ui_alignment, ui_type;
+ pVOID pv_alloc_ptr;
+
+ /* Get memory size */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_GET_MEM_INFO_SIZE, i, &ui_size);
+
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_MEM_INFO_SIZE");
+
+ /* Get memory alignment */
+ err_code =
+ ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_GET_MEM_INFO_ALIGNMENT, i, &ui_alignment);
+
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_MEM_INFO_ALIGNMENT");
+
+ /* Get memory type */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_GET_MEM_INFO_TYPE, i, &ui_type);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_MEM_INFO_TYPE");
+
+ pv_alloc_ptr = memalign(4, ui_size);
+ if (pv_alloc_ptr == nullptr) {
+ ALOGE(" Cannot create requested memory %d", ui_size);
+ return IA_FATAL_ERROR;
+ }
+ mDrcMemoryVec.push(pv_alloc_ptr);
+
+ /* Set the buffer pointer */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_MEM_PTR, i, pv_alloc_ptr);
+
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_MEM_PTR");
+ }
+
+ WORD32 ui_size;
+ ui_size = 8192 * 2;
+
+ mDrcInBuf = (int8_t*)memalign(4, ui_size);
+ if (mDrcInBuf == nullptr) {
+ ALOGE(" Cannot create requested memory %d", ui_size);
+ return IA_FATAL_ERROR;
+ }
+ mDrcMemoryVec.push(mDrcInBuf);
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_MEM_PTR, 2, mDrcInBuf);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_MEM_PTR");
+
+ mDrcOutBuf = (int8_t*)memalign(4, ui_size);
+ if (mDrcOutBuf == nullptr) {
+ ALOGE(" Cannot create requested memory %d", ui_size);
+ return IA_FATAL_ERROR;
+ }
+ mDrcMemoryVec.push(mDrcOutBuf);
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_MEM_PTR, 3, mDrcOutBuf);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_MEM_PTR");
+
+ return IA_NO_ERROR;
+}
+int C2SoftXaacDec::configMPEGDDrc() {
+ IA_ERRORCODE err_code = IA_NO_ERROR;
+ int i_effect_type;
+ int i_loud_norm;
+ int i_target_loudness;
+ unsigned int i_sbr_mode;
+
+ /* Sampling Frequency */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_PARAM_SAMP_FREQ, &mSampFreq);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_SAMP_FREQ");
+ /* Total Number of Channels */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_PARAM_NUM_CHANNELS, &mNumChannels);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_NUM_CHANNELS");
+
+ /* PCM word size */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_PARAM_PCM_WDSZ, &mPcmWdSz);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_PCM_WDSZ");
+
+ /*Set Effect Type*/
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_EFFECT_TYPE, &i_effect_type);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_EFFECT_TYPE");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_DRC_EFFECT_TYPE, &i_effect_type);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_DRC_EFFECT_TYPE");
+
+ /*Set target loudness */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_TARGET_LOUDNESS,
+ &i_target_loudness);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_TARGET_LOUDNESS");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_DRC_TARGET_LOUDNESS, &i_target_loudness);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_DRC_TARGET_LOUDNESS");
+
+ /*Set loud_norm_flag*/
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_LOUD_NORM, &i_loud_norm);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_LOUD_NORM");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_DRC_LOUD_NORM, &i_loud_norm);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_DRC_LOUD_NORM");
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_SBR_MODE, &i_sbr_mode);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_SBR_MODE");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_API_POST_CONFIG_PARAMS, nullptr);
+
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_API_POST_CONFIG_PARAMS");
+
+ /* Free any memory that is allocated for MPEG D Drc so far */
+ deInitMPEGDDDrc();
+
+ err_code = initMPEGDDDrc();
+ if (err_code != IA_NO_ERROR) {
+ ALOGE("initMPEGDDDrc failed with error %d", err_code);
+ deInitMPEGDDDrc();
+ return err_code;
+ }
+
+ /* DRC buffers
+ buf[0] - contains extension element pay load loudness related
+ buf[1] - contains extension element pay load*/
+ {
+ VOID* p_array[2][16];
+ WORD32 ii;
+ WORD32 buf_sizes[2][16];
+ WORD32 num_elements;
+ WORD32 num_config_ext;
+ WORD32 bit_str_fmt = 1;
+
+ WORD32 uo_num_chan;
+
+ memset(buf_sizes, 0, 32 * sizeof(WORD32));
+
+ err_code =
+ ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_EXT_ELE_BUF_SIZES, &buf_sizes[0][0]);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_EXT_ELE_BUF_SIZES");
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_EXT_ELE_PTR, &p_array);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_EXT_ELE_PTR");
+
+ err_code =
+ ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_INIT, IA_CMD_TYPE_INIT_SET_BUFF_PTR, nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_SET_BUFF_PTR");
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_NUM_ELE, &num_elements);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_NUM_ELE");
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_NUM_CONFIG_EXT, &num_config_ext);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_NUM_CONFIG_EXT");
+
+ for (ii = 0; ii < num_config_ext; ii++) {
+ /*copy loudness bitstream*/
+ if (buf_sizes[0][ii] > 0) {
+ memcpy(mDrcInBuf, p_array[0][ii], buf_sizes[0][ii]);
+
+ /*Set bitstream_split_format */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT, &bit_str_fmt);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT");
+
+ /* Set number of bytes to be processed */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_INPUT_BYTES_IL_BS, 0,
+ &buf_sizes[0][ii]);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_INPUT_BYTES_IL_BS");
+
+ /* Execute process */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_CPY_IL_BSF_BUFF, nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_CPY_IL_BSF_BUFF");
+
+ mDRCFlag = 1;
+ }
+ }
+
+ for (ii = 0; ii < num_elements; ii++) {
+ /*copy config bitstream*/
+ if (buf_sizes[1][ii] > 0) {
+ memcpy(mDrcInBuf, p_array[1][ii], buf_sizes[1][ii]);
+ /* Set number of bytes to be processed */
+
+ /*Set bitstream_split_format */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT, &bit_str_fmt);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_INPUT_BYTES_IC_BS, 0,
+ &buf_sizes[1][ii]);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_INPUT_BYTES_IC_BS");
+
+ /* Execute process */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_CPY_IC_BSF_BUFF, nullptr);
+
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_CPY_IC_BSF_BUFF");
+
+ mDRCFlag = 1;
+ }
+ }
+
+ if (mDRCFlag == 1) {
+ mMpegDDRCPresent = 1;
+ } else {
+ mMpegDDRCPresent = 0;
+ }
+
+ /*Read interface buffer config file bitstream*/
+ if (mMpegDDRCPresent == 1) {
+ WORD32 interface_is_present = 1;
+
+ if (i_sbr_mode != 0) {
+ if (i_sbr_mode == 1) {
+ mOutputFrameLength = 2048;
+ } else if (i_sbr_mode == 3) {
+ mOutputFrameLength = 4096;
+ } else {
+ mOutputFrameLength = 1024;
+ }
+ } else {
+ mOutputFrameLength = 4096;
+ }
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_PARAM_FRAME_SIZE, (WORD32 *)&mOutputFrameLength);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_FRAME_SIZE");
+
+ err_code =
+ ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_PARAM_INT_PRESENT, &interface_is_present);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_INT_PRESENT");
+
+ /* Execute process */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_CPY_IN_BSF_BUFF, nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_CPY_IN_BSF_BUFF");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_PROCESS, nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_INIT_PROCESS");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_PARAM_NUM_CHANNELS, &uo_num_chan);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_NUM_CHANNELS");
+ }
+ }
+
+ return err_code;
+}
+
+IA_ERRORCODE C2SoftXaacDec::decodeXAACStream(uint8_t* inBuffer,
+ uint32_t inBufferLength,
+ int32_t* bytesConsumed,
+ int32_t* outBytes) {
+ if (mInputBufferSize < inBufferLength) {
+ ALOGE("Cannot config AAC, input buffer size %d < inBufferLength %d", mInputBufferSize, inBufferLength);
+ return -1;
+ }
+ /* Copy the buffer passed by Android plugin to codec input buffer */
+ memcpy(mInputBuffer, inBuffer, inBufferLength);
+
+ /* Set number of bytes to be processed */
+ IA_ERRORCODE err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_SET_INPUT_BYTES,
+ 0,
+ &inBufferLength);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_INPUT_BYTES");
+
+ /* Execute process */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_EXECUTE,
+ IA_CMD_TYPE_DO_EXECUTE,
+ nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_DO_EXECUTE");
+
+ /* Checking for end of processing */
+ uint32_t ui_exec_done;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_EXECUTE,
+ IA_CMD_TYPE_DONE_QUERY,
+ &ui_exec_done);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_DONE_QUERY");
+
+ if (ui_exec_done != 1) {
+ VOID* p_array; // ITTIAM:buffer to handle gain payload
+ WORD32 buf_size = 0; // ITTIAM:gain payload length
+ WORD32 bit_str_fmt = 1;
+ WORD32 gain_stream_flag = 1;
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_GAIN_PAYLOAD_LEN, &buf_size);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_GAIN_PAYLOAD_LEN");
+
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_GAIN_PAYLOAD_BUF, &p_array);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_GAIN_PAYLOAD_BUF");
+
+ if (buf_size > 0) {
+ /*Set bitstream_split_format */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT, &bit_str_fmt);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT");
+
+ memcpy(mDrcInBuf, p_array, buf_size);
+ /* Set number of bytes to be processed */
+ err_code =
+ ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_INPUT_BYTES_BS, 0, &buf_size);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_GAIN_STREAM_FLAG, &gain_stream_flag);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT");
+
+ /* Execute process */
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_INIT,
+ IA_CMD_TYPE_INIT_CPY_BSF_BUFF, nullptr);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT");
+
+ mMpegDDRCPresent = 1;
+ }
+ }
+
+ /* How much buffer is used in input buffers */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_CURIDX_INPUT_BUF,
+ 0,
+ bytesConsumed);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_CURIDX_INPUT_BUF");
+
+ /* Get the output bytes */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_OUTPUT_BYTES,
+ 0,
+ outBytes);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_OUTPUT_BYTES");
+
+ if (mMpegDDRCPresent == 1) {
+ memcpy(mDrcInBuf, mOutputBuffer, *outBytes);
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_INPUT_BYTES, 0, outBytes);
+ RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_INPUT_BYTES");
+
+ err_code =
+ ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_EXECUTE, IA_CMD_TYPE_DO_EXECUTE, nullptr);
+ RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_DO_EXECUTE");
+
+ memcpy(mOutputBuffer, mDrcOutBuf, *outBytes);
+ }
+ return IA_NO_ERROR;
+}
+
+IA_ERRORCODE C2SoftXaacDec::getXAACStreamInfo() {
+ IA_ERRORCODE err_code = IA_NO_ERROR;
+
+ /* Sampling frequency */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_SAMP_FREQ,
+ &mSampFreq);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_SAMP_FREQ");
+
+ /* Total Number of Channels */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_NUM_CHANNELS,
+ &mNumChannels);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_NUM_CHANNELS");
+ if (mNumChannels > MAX_CHANNEL_COUNT) {
+ ALOGE(" No of channels are more than max channels\n");
+ return IA_FATAL_ERROR;
+ }
+
+ /* PCM word size */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_PCM_WDSZ,
+ &mPcmWdSz);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_PCM_WDSZ");
+ if ((mPcmWdSz / 8) != 2) {
+ ALOGE(" No of channels are more than max channels\n");
+ return IA_FATAL_ERROR;
+ }
+
+ /* channel mask to tell the arrangement of channels in bit stream */
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_CHANNEL_MASK,
+ &mChannelMask);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_CHANNEL_MASK");
+
+ /* Channel mode to tell MONO/STEREO/DUAL-MONO/NONE_OF_THESE */
+ uint32_t ui_channel_mode;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_CHANNEL_MODE,
+ &ui_channel_mode);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_CHANNEL_MODE");
+ if (ui_channel_mode == 0)
+ ALOGV("Channel Mode: MONO_OR_PS\n");
+ else if (ui_channel_mode == 1)
+ ALOGV("Channel Mode: STEREO\n");
+ else if (ui_channel_mode == 2)
+ ALOGV("Channel Mode: DUAL-MONO\n");
+ else
+ ALOGV("Channel Mode: NONE_OF_THESE or MULTICHANNEL\n");
+
+ /* Channel mode to tell SBR PRESENT/NOT_PRESENT */
+ uint32_t ui_sbr_mode;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle,
+ IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_SBR_MODE,
+ &ui_sbr_mode);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_SBR_MODE");
+ if (ui_sbr_mode == 0)
+ ALOGV("SBR Mode: NOT_PRESENT\n");
+ else if (ui_sbr_mode == 1)
+ ALOGV("SBR Mode: PRESENT\n");
+ else
+ ALOGV("SBR Mode: ILLEGAL\n");
+
+ /* mOutputFrameLength = 1024 * (1 + SBR_MODE) for AAC */
+ /* For USAC it could be 1024 * 3 , support to query */
+ /* not yet added in codec */
+ mOutputFrameLength = 1024 * (1 + ui_sbr_mode);
+ ALOGI("mOutputFrameLength %d ui_sbr_mode %d", mOutputFrameLength, ui_sbr_mode);
+
+ return IA_NO_ERROR;
+}
+
+IA_ERRORCODE C2SoftXaacDec::setXAACDRCInfo(int32_t drcCut, int32_t drcBoost,
+ int32_t drcRefLevel,
+ int32_t drcHeavyCompression,
+ int32_t drEffectType) {
+ IA_ERRORCODE err_code = IA_NO_ERROR;
+
+ int32_t ui_drc_enable = 1;
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_ENABLE,
+ &ui_drc_enable);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_ENABLE");
+ if (drcCut != -1) {
+ err_code =
+ ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_CUT, &drcCut);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_CUT");
+ }
+
+ if (drcBoost != -1) {
+ err_code = ixheaacd_dec_api(
+ mXheaacCodecHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_BOOST, &drcBoost);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_BOOST");
+ }
+
+ if (drcRefLevel != -1) {
+ err_code = ixheaacd_dec_api(
+ mXheaacCodecHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_TARGET_LEVEL, &drcRefLevel);
+ RETURN_IF_FATAL(err_code,
+ "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_TARGET_LEVEL");
+ }
+
+ if (drcRefLevel != -1) {
+ err_code = ixheaacd_dec_api(
+ mXheaacCodecHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_DRC_TARGET_LOUDNESS, &drcRefLevel);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_DRC_TARGET_LOUDNESS");
+ }
+
+ if (drcHeavyCompression != -1) {
+ err_code =
+ ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_HEAVY_COMP,
+ &drcHeavyCompression);
+ RETURN_IF_FATAL(err_code,
+ "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_HEAVY_COMP");
+ }
+
+ err_code =
+ ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_DRC_EFFECT_TYPE, &drEffectType);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_DRC_EFFECT_TYPE");
+
+ int32_t i_effect_type, i_target_loudness, i_loud_norm;
+ /*Set Effect Type*/
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_EFFECT_TYPE,
+ &i_effect_type);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_EFFECT_TYPE");
+
+ err_code =
+ ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_DRC_EFFECT_TYPE, &i_effect_type);
+
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_DRC_EFFECT_TYPE");
+
+ /*Set target loudness */
+ err_code = ixheaacd_dec_api(
+ mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_TARGET_LOUDNESS, &i_target_loudness);
+ RETURN_IF_FATAL(err_code,
+ "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_TARGET_LOUDNESS");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_DRC_TARGET_LOUDNESS,
+ &i_target_loudness);
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_DRC_TARGET_LOUDNESS");
+
+ /*Set loud_norm_flag*/
+ err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,
+ IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_LOUD_NORM,
+ &i_loud_norm);
+ RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_PARAM_DRC_LOUD_NORM");
+
+ err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,
+ IA_DRC_DEC_CONFIG_DRC_LOUD_NORM, &i_loud_norm);
+
+ RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_DRC_LOUD_NORM");
+
+ return IA_NO_ERROR;
+}
+
+class C2SoftXaacDecFactory : public C2ComponentFactory {
+public:
+ C2SoftXaacDecFactory() : mHelper(std::static_pointer_cast<C2ReflectorHelper>(
+ GetCodec2PlatformComponentStore()->getParamReflector())) {
+ }
+
+ virtual c2_status_t createComponent(
+ c2_node_id_t id,
+ std::shared_ptr<C2Component>* const component,
+ std::function<void(C2Component*)> deleter) override {
+ *component = std::shared_ptr<C2Component>(
+ new C2SoftXaacDec(COMPONENT_NAME,
+ id,
+ std::make_shared<C2SoftXaacDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual c2_status_t createInterface(
+ c2_node_id_t id,
+ std::shared_ptr<C2ComponentInterface>* const interface,
+ std::function<void(C2ComponentInterface*)> deleter) override {
+ *interface = std::shared_ptr<C2ComponentInterface>(
+ new SimpleInterface<C2SoftXaacDec::IntfImpl>(
+ COMPONENT_NAME, id, std::make_shared<C2SoftXaacDec::IntfImpl>(mHelper)),
+ deleter);
+ return C2_OK;
+ }
+
+ virtual ~C2SoftXaacDecFactory() override = default;
+
+private:
+ std::shared_ptr<C2ReflectorHelper> mHelper;
+};
+
+} // namespace android
+
+extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
+ ALOGV("in %s", __func__);
+ return new ::android::C2SoftXaacDecFactory();
+}
+
+extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
+ ALOGV("in %s", __func__);
+ delete factory;
+}
diff --git a/media/codec2/components/xaac/C2SoftXaacDec.h b/media/codec2/components/xaac/C2SoftXaacDec.h
new file mode 100644
index 0000000..5c8567f
--- /dev/null
+++ b/media/codec2/components/xaac/C2SoftXaacDec.h
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2_SOFT_XAAC_DEC_H_
+#define ANDROID_C2_SOFT_XAAC_DEC_H_
+#include <utils/Vector.h>
+#include <SimpleC2Component.h>
+
+#include "ixheaacd_type_def.h"
+#include "ixheaacd_error_standards.h"
+#include "ixheaacd_error_handler.h"
+#include "ixheaacd_apicmd_standards.h"
+#include "ixheaacd_memory_standards.h"
+#include "ixheaacd_aac_config.h"
+
+#include "impd_apicmd_standards.h"
+#include "impd_drc_config_params.h"
+
+#define MAX_CHANNEL_COUNT 8 /* maximum number of audio channels that can be decoded */
+#define MAX_NUM_BLOCKS 8 /* maximum number of audio blocks that can be decoded */
+
+extern "C" IA_ERRORCODE ixheaacd_dec_api(pVOID p_ia_module_obj,
+ WORD32 i_cmd, WORD32 i_idx, pVOID pv_value);
+extern "C" IA_ERRORCODE ia_drc_dec_api(pVOID p_ia_module_obj,
+ WORD32 i_cmd, WORD32 i_idx, pVOID pv_value);
+extern "C" IA_ERRORCODE ixheaacd_get_config_param(pVOID p_ia_process_api_obj,
+ pWORD32 pi_samp_freq,
+ pWORD32 pi_num_chan,
+ pWORD32 pi_pcm_wd_sz,
+ pWORD32 pi_channel_mask);
+
+namespace android {
+
+struct C2SoftXaacDec : public SimpleC2Component {
+ class IntfImpl;
+
+ C2SoftXaacDec(const char* name, c2_node_id_t id,
+ const std::shared_ptr<IntfImpl>& intfImpl);
+ virtual ~C2SoftXaacDec();
+
+ // From SimpleC2Component
+ c2_status_t onInit() override;
+ c2_status_t onStop() override;
+ void onReset() override;
+ void onRelease() override;
+ c2_status_t onFlush_sm() override;
+ void process(
+ const std::unique_ptr<C2Work> &work,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+ c2_status_t drain(
+ uint32_t drainMode,
+ const std::shared_ptr<C2BlockPool> &pool) override;
+
+private:
+ enum {
+ kOutputDrainBufferSize = 2048 * MAX_CHANNEL_COUNT * MAX_NUM_BLOCKS,
+ };
+
+ std::shared_ptr<IntfImpl> mIntf;
+ void* mXheaacCodecHandle;
+ void* mMpegDDrcHandle;
+ uint32_t mInputBufferSize;
+ uint32_t mOutputFrameLength;
+ int8_t* mInputBuffer;
+ int8_t* mOutputBuffer;
+ int32_t mSampFreq;
+ int32_t mNumChannels;
+ int32_t mPcmWdSz;
+ int32_t mChannelMask;
+ int32_t mNumOutBytes;
+ uint64_t mCurFrameIndex;
+ uint64_t mCurTimestamp;
+ bool mIsCodecInitialized;
+ bool mIsCodecConfigFlushRequired;
+ int8_t* mDrcInBuf;
+ int8_t* mDrcOutBuf;
+ int32_t mMpegDDRCPresent;
+ int32_t mDRCFlag;
+
+ Vector<void*> mMemoryVec;
+ Vector<void*> mDrcMemoryVec;
+
+ size_t mInputBufferCount __unused;
+ size_t mOutputBufferCount __unused;
+ bool mSignalledOutputEos;
+ bool mSignalledError;
+ char* mOutputDrainBuffer;
+ uint32_t mOutputDrainBufferWritePos;
+
+ IA_ERRORCODE initDecoder();
+ IA_ERRORCODE setDrcParameter();
+ IA_ERRORCODE configflushDecode();
+ IA_ERRORCODE drainDecoder();
+ void finishWork(const std::unique_ptr<C2Work>& work,
+ const std::shared_ptr<C2BlockPool>& pool);
+
+ IA_ERRORCODE initXAACDrc();
+ IA_ERRORCODE initXAACDecoder();
+ IA_ERRORCODE deInitXAACDecoder();
+ IA_ERRORCODE initMPEGDDDrc();
+ IA_ERRORCODE deInitMPEGDDDrc();
+ IA_ERRORCODE configXAACDecoder(uint8_t* inBuffer, uint32_t inBufferLength);
+ int configMPEGDDrc();
+ IA_ERRORCODE decodeXAACStream(uint8_t* inBuffer,
+ uint32_t inBufferLength,
+ int32_t* bytesConsumed,
+ int32_t* outBytes);
+ IA_ERRORCODE getXAACStreamInfo();
+ IA_ERRORCODE setXAACDRCInfo(int32_t drcCut, int32_t drcBoost,
+ int32_t drcRefLevel, int32_t drcHeavyCompression,
+ int32_t drEffectType);
+
+ C2_DO_NOT_COPY(C2SoftXaacDec);
+};
+
+} // namespace android
+
+#endif // C2_SOFT_XAAC_H_
diff --git a/media/codec2/core/Android.bp b/media/codec2/core/Android.bp
new file mode 100644
index 0000000..b723755
--- /dev/null
+++ b/media/codec2/core/Android.bp
@@ -0,0 +1,45 @@
+cc_library_headers {
+ name: "libcodec2_headers",
+ vendor_available: true,
+ export_include_dirs: ["include"],
+}
+
+cc_library_shared {
+ name: "libcodec2",
+ vendor_available: true,
+
+ srcs: ["C2.cpp"],
+
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
+
+ header_libs: [
+ "libcodec2_headers",
+ "libhardware_headers",
+ "libutils_headers",
+ "media_plugin_headers",
+ ],
+
+ export_header_lib_headers: [
+ "libcodec2_headers",
+ "libhardware_headers",
+ "libutils_headers",
+ "media_plugin_headers",
+ ],
+
+ sanitize: {
+ misc_undefined: [
+ "unsigned-integer-overflow",
+ "signed-integer-overflow",
+ ],
+ cfi: false, // true,
+ diag: {
+ cfi: false, // true,
+ },
+ },
+
+ ldflags: ["-Wl,-Bsymbolic"],
+}
+
diff --git a/media/codec2/core/C2.cpp b/media/codec2/core/C2.cpp
new file mode 100644
index 0000000..359d4e5
--- /dev/null
+++ b/media/codec2/core/C2.cpp
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <C2.h>
+#include <C2Buffer.h>
+#include <C2Component.h>
+#include <C2Config.h>
+#include <C2Param.h>
+#include <C2ParamDef.h>
+#include <C2Work.h>
+
+/**
+ * There is nothing here yet. This library is built to see what symbols and methods get
+ * defined as part of the API include files.
+ *
+ * Going forward, the Codec2 library will contain utility methods that are useful for
+ * Codec2 clients.
+ */
+
+
diff --git a/media/codec2/core/include/C2.h b/media/codec2/core/include/C2.h
new file mode 100644
index 0000000..ef3466d
--- /dev/null
+++ b/media/codec2/core/include/C2.h
@@ -0,0 +1,552 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2_H_
+#define C2_H_
+
+#include <errno.h>
+
+#include <string>
+
+/** nanoseconds with arbitrary origin. */
+typedef int64_t c2_nsecs_t;
+
+/** \mainpage Codec2
+ *
+ * Codec2 is a generic frame-based data processing API.
+ *
+ * The media subsystem accesses components via the \ref API.
+ */
+
+/** \ingroup API
+ *
+ * The Codec2 API defines the operation of data processing components and their interaction with
+ * the rest of the system.
+ *
+ * Coding Conventions
+ *
+ * Mitigating Binary Compatibility.
+ *
+ * While full binary compatibility is not a goal of the API (due to our use of STL), we try to
+ * mitigate binary breaks by adhering to the following conventions:
+ *
+ * - at most one vtable with placeholder virtual methods
+ * - all optional/placeholder virtual methods returning a c2_status_t, with C2_OMITTED not requiring
+ * any update to input/output arguments.
+ * - limiting symbol export of inline methods
+ * - use of pimpl (or shared-pimpl)
+ *
+ * Naming
+ *
+ * - all classes and types prefix with C2
+ * - classes for internal use prefix with _C2
+ * - enum values in global namespace prefix with C2_ all caps
+ * - enum values inside classes have no C2_ prefix as class already has it
+ * - supporting two kinds of enum naming: all-caps and kCamelCase
+ * \todo revisit kCamelCase for param-type
+ *
+ * Aspects
+ *
+ * Aspects define certain common behavior across a group of objects.
+ * - classes whose name matches _C2.*Aspect
+ * - only protected constructors
+ * - no desctructor and copiable
+ * - all methods are inline or static (this is opposite of the interface paradigm where all methods
+ * are virtual, which would not work due to the at most one vtable rule.)
+ * - only private variables (this prevents subclasses interfering with the aspects.)
+ */
+
+/// \defgroup types Common Types
+/// @{
+
+/**
+ * C2String: basic string implementation
+ */
+typedef std::string C2String;
+
+/**
+ * C2StringLiteral: basic string literal implementation.
+ * \note these are never owned by any object, and can only refer to C string literals.
+ */
+typedef const char *C2StringLiteral;
+
+/**
+ * c2_status_t: status codes used.
+ */
+enum c2_status_t : int32_t {
+/*
+ * Use POSIX errno constants.
+ */
+ C2_OK = 0, ///< operation completed successfully
+
+ // bad input
+ C2_BAD_VALUE = EINVAL, ///< argument has invalid value (user error)
+ C2_BAD_INDEX = ENXIO, ///< argument uses invalid index (user error)
+ C2_CANNOT_DO = ENOTSUP, ///< argument/index is valid but not possible
+
+ // bad sequencing of events
+ C2_DUPLICATE = EEXIST, ///< object already exists
+ C2_NOT_FOUND = ENOENT, ///< object not found
+ C2_BAD_STATE = EPERM, ///< operation is not permitted in the current state
+ C2_BLOCKING = EWOULDBLOCK, ///< operation would block but blocking is not permitted
+ C2_CANCELED = EINTR, ///< operation interrupted/canceled
+
+ // bad environment
+ C2_NO_MEMORY = ENOMEM, ///< not enough memory to complete operation
+ C2_REFUSED = EACCES, ///< missing permission to complete operation
+
+ C2_TIMED_OUT = ETIMEDOUT, ///< operation did not complete within timeout
+
+ // bad versioning
+ C2_OMITTED = ENOSYS, ///< operation is not implemented/supported (optional only)
+
+ // unknown fatal
+ C2_CORRUPTED = EFAULT, ///< some unexpected error prevented the operation
+ C2_NO_INIT = ENODEV, ///< status has not been initialized
+};
+
+/**
+ * Type that describes the desired blocking behavior for variable blocking calls. Blocking in this
+ * API is used in a somewhat modified meaning such that operations that merely update variables
+ * protected by mutexes are still considered "non-blocking" (always used in quotes).
+ */
+enum c2_blocking_t : int32_t {
+ /**
+ * The operation SHALL be "non-blocking". This means that it shall not perform any file
+ * operations, or call/wait on other processes. It may use a protected region as long as the
+ * mutex is never used to protect code that is otherwise "may block".
+ */
+ C2_DONT_BLOCK = false,
+ /**
+ * The operation MAY be temporarily blocking.
+ */
+ C2_MAY_BLOCK = true,
+};
+
+/// @}
+
+/// \defgroup utils Utilities
+/// @{
+
+#define C2_DO_NOT_COPY(type) \
+ type& operator=(const type &) = delete; \
+ type(const type &) = delete; \
+
+#define C2_DEFAULT_MOVE(type) \
+ type& operator=(type &&) = default; \
+ type(type &&) = default; \
+
+#define C2_ALLOW_OVERFLOW __attribute__((no_sanitize("integer")))
+#define C2_CONST __attribute__((const))
+#define C2_HIDE __attribute__((visibility("hidden")))
+#define C2_INLINE inline C2_HIDE
+#define C2_INTERNAL __attribute__((internal_linkage))
+#define C2_PACK __attribute__((aligned(4)))
+#define C2_PURE __attribute__((pure))
+
+#define DEFINE_OTHER_COMPARISON_OPERATORS(type) \
+ inline bool operator!=(const type &other) const { return !(*this == other); } \
+ inline bool operator<=(const type &other) const { return (*this == other) || (*this < other); } \
+ inline bool operator>=(const type &other) const { return !(*this < other); } \
+ inline bool operator>(const type &other) const { return !(*this < other) && !(*this == other); }
+
+#define DEFINE_FIELD_BASED_COMPARISON_OPERATORS(type, field) \
+ inline bool operator<(const type &other) const { return field < other.field; } \
+ inline bool operator==(const type &other) const { return field == other.field; } \
+ DEFINE_OTHER_COMPARISON_OPERATORS(type)
+
+#define DEFINE_FIELD_AND_MASK_BASED_COMPARISON_OPERATORS(type, field, mask) \
+ inline bool operator<(const type &other) const { \
+ return (field & mask) < (other.field & (mask)); \
+ } \
+ inline bool operator==(const type &other) const { \
+ return (field & mask) == (other.field & (mask)); \
+ } \
+ DEFINE_OTHER_COMPARISON_OPERATORS(type)
+
+#define DEFINE_ENUM_OPERATORS(etype) \
+ inline constexpr etype operator|(etype a, etype b) { return (etype)(std::underlying_type<etype>::type(a) | std::underlying_type<etype>::type(b)); } \
+ inline constexpr etype &operator|=(etype &a, etype b) { a = (etype)(std::underlying_type<etype>::type(a) | std::underlying_type<etype>::type(b)); return a; } \
+ inline constexpr etype operator&(etype a, etype b) { return (etype)(std::underlying_type<etype>::type(a) & std::underlying_type<etype>::type(b)); } \
+ inline constexpr etype &operator&=(etype &a, etype b) { a = (etype)(std::underlying_type<etype>::type(a) & std::underlying_type<etype>::type(b)); return a; } \
+ inline constexpr etype operator^(etype a, etype b) { return (etype)(std::underlying_type<etype>::type(a) ^ std::underlying_type<etype>::type(b)); } \
+ inline constexpr etype &operator^=(etype &a, etype b) { a = (etype)(std::underlying_type<etype>::type(a) ^ std::underlying_type<etype>::type(b)); return a; } \
+ inline constexpr etype operator~(etype a) { return (etype)(~std::underlying_type<etype>::type(a)); }
+
+template<typename T, typename B>
+class C2_HIDE c2_cntr_t;
+
+/// \cond INTERNAL
+
+/// \defgroup utils_internal
+/// @{
+
+template<typename T>
+struct C2_HIDE _c2_cntr_compat_helper {
+ template<typename U, typename E=typename std::enable_if<std::is_integral<U>::value>::type>
+ C2_ALLOW_OVERFLOW
+ inline static constexpr T get(const U &value) {
+ return T(value);
+ }
+
+ template<typename U, typename E=typename std::enable_if<(sizeof(U) >= sizeof(T))>::type>
+ C2_ALLOW_OVERFLOW
+ inline static constexpr T get(const c2_cntr_t<U, void> &value) {
+ return T(value.mValue);
+ }
+};
+
+/// @}
+
+/// \endcond
+
+/**
+ * Integral counter type.
+ *
+ * This is basically an unsigned integral type that is NEVER checked for overflow/underflow - and
+ * comparison operators are redefined.
+ *
+ * \note Comparison of counter types is not fully transitive, e.g.
+ * it could be that a > b > c but a !> c.
+ * std::less<>, greater<>, less_equal<> and greater_equal<> specializations yield total ordering,
+ * but may not match semantic ordering of the values.
+ *
+ * Technically: counter types represent integer values: A * 2^N + value, where A can be arbitrary.
+ * This makes addition, subtraction, multiplication (as well as bitwise operations) well defined.
+ * However, division is in general not well defined, as the result may depend on A. This is also
+ * true for logical operators and boolean conversion.
+ *
+ * Even though well defined, bitwise operators are not implemented for counter types as they are not
+ * meaningful.
+ */
+template<typename T, typename B=typename std::enable_if<std::is_integral<T>::value && std::is_unsigned<T>::value>::type>
+class C2_HIDE c2_cntr_t {
+ using compat = _c2_cntr_compat_helper<T>;
+
+ T mValue;
+ constexpr static T HALF_RANGE = T(~0) ^ (T(~0) >> 1);
+
+ template<typename U>
+ friend struct _c2_cntr_compat_helper;
+public:
+
+ /**
+ * Default constructor. Initialized counter to 0.
+ */
+ inline constexpr c2_cntr_t() : mValue(T(0)) {}
+
+ /**
+ * Construct from a compatible type.
+ */
+ template<typename U>
+ inline constexpr c2_cntr_t(const U &value) : mValue(compat::get(value)) {}
+
+ /**
+ * Peek as underlying signed type.
+ */
+ C2_ALLOW_OVERFLOW
+ inline constexpr typename std::make_signed<T>::type peek() const {
+ return static_cast<typename std::make_signed<T>::type>(mValue);
+ }
+
+ /**
+ * Peek as underlying unsigned type.
+ */
+ inline constexpr T peeku() const {
+ return mValue;
+ }
+
+ /**
+ * Peek as long long - e.g. for printing.
+ */
+ C2_ALLOW_OVERFLOW
+ inline constexpr long long peekll() const {
+ return (long long)mValue;
+ }
+
+ /**
+ * Peek as unsigned long long - e.g. for printing.
+ */
+ C2_ALLOW_OVERFLOW
+ inline constexpr unsigned long long peekull() const {
+ return (unsigned long long)mValue;
+ }
+
+ /**
+ * Convert to a smaller counter type. This is always safe.
+ */
+ template<typename U, typename E=typename std::enable_if<(sizeof(U) < sizeof(T))>::type>
+ inline constexpr operator c2_cntr_t<U>() {
+ return c2_cntr_t<U>(mValue);
+ }
+
+ /**
+ * Arithmetic operators
+ */
+
+#define DEFINE_C2_CNTR_BINARY_OP(attrib, op, op_assign) \
+ template<typename U> \
+ attrib inline c2_cntr_t<T>& operator op_assign(const U &value) { \
+ mValue op_assign compat::get(value); \
+ return *this; \
+ } \
+ \
+ template<typename U, typename E=decltype(compat::get(U(0)))> \
+ attrib inline constexpr c2_cntr_t<T> operator op(const U &value) const { \
+ return c2_cntr_t<T>(mValue op compat::get(value)); \
+ } \
+ \
+ template<typename U, typename E=typename std::enable_if<(sizeof(U) < sizeof(T))>::type> \
+ attrib inline constexpr c2_cntr_t<U> operator op(const c2_cntr_t<U> &value) const { \
+ return c2_cntr_t<U>(U(mValue) op value.peeku()); \
+ }
+
+#define DEFINE_C2_CNTR_UNARY_OP(attrib, op) \
+ attrib inline constexpr c2_cntr_t<T> operator op() const { \
+ return c2_cntr_t<T>(op mValue); \
+ }
+
+#define DEFINE_C2_CNTR_CREMENT_OP(attrib, op) \
+ attrib inline c2_cntr_t<T> &operator op() { \
+ op mValue; \
+ return *this; \
+ } \
+ attrib inline c2_cntr_t<T> operator op(int) { \
+ return c2_cntr_t<T, void>(mValue op); \
+ }
+
+ DEFINE_C2_CNTR_BINARY_OP(C2_ALLOW_OVERFLOW, +, +=)
+ DEFINE_C2_CNTR_BINARY_OP(C2_ALLOW_OVERFLOW, -, -=)
+ DEFINE_C2_CNTR_BINARY_OP(C2_ALLOW_OVERFLOW, *, *=)
+
+ DEFINE_C2_CNTR_UNARY_OP(C2_ALLOW_OVERFLOW, -)
+ DEFINE_C2_CNTR_UNARY_OP(C2_ALLOW_OVERFLOW, +)
+
+ DEFINE_C2_CNTR_CREMENT_OP(C2_ALLOW_OVERFLOW, ++)
+ DEFINE_C2_CNTR_CREMENT_OP(C2_ALLOW_OVERFLOW, --)
+
+ template<typename U, typename E=typename std::enable_if<std::is_unsigned<U>::value>::type>
+ C2_ALLOW_OVERFLOW
+ inline constexpr c2_cntr_t<T> operator<<(const U &value) const {
+ return c2_cntr_t<T>(mValue << value);
+ }
+
+ template<typename U, typename E=typename std::enable_if<std::is_unsigned<U>::value>::type>
+ C2_ALLOW_OVERFLOW
+ inline c2_cntr_t<T> &operator<<=(const U &value) {
+ mValue <<= value;
+ return *this;
+ }
+
+ /**
+ * Comparison operators
+ */
+ C2_ALLOW_OVERFLOW
+ inline constexpr bool operator<=(const c2_cntr_t<T> &other) const {
+ return T(other.mValue - mValue) < HALF_RANGE;
+ }
+
+ C2_ALLOW_OVERFLOW
+ inline constexpr bool operator>=(const c2_cntr_t<T> &other) const {
+ return T(mValue - other.mValue) < HALF_RANGE;
+ }
+
+ inline constexpr bool operator==(const c2_cntr_t<T> &other) const {
+ return mValue == other.mValue;
+ }
+
+ inline constexpr bool operator!=(const c2_cntr_t<T> &other) const {
+ return !(*this == other);
+ }
+
+ inline constexpr bool operator<(const c2_cntr_t<T> &other) const {
+ return *this <= other && *this != other;
+ }
+
+ inline constexpr bool operator>(const c2_cntr_t<T> &other) const {
+ return *this >= other && *this != other;
+ }
+};
+
+template<typename U, typename T, typename E=typename std::enable_if<std::is_integral<U>::value>::type>
+inline constexpr c2_cntr_t<T> operator+(const U &a, const c2_cntr_t<T> &b) {
+ return b + a;
+}
+
+template<typename U, typename T, typename E=typename std::enable_if<std::is_integral<U>::value>::type>
+inline constexpr c2_cntr_t<T> operator-(const U &a, const c2_cntr_t<T> &b) {
+ return c2_cntr_t<T>(a) - b;
+}
+
+template<typename U, typename T, typename E=typename std::enable_if<std::is_integral<U>::value>::type>
+inline constexpr c2_cntr_t<T> operator*(const U &a, const c2_cntr_t<T> &b) {
+ return b * a;
+}
+
+typedef c2_cntr_t<uint32_t> c2_cntr32_t; /** 32-bit counter type */
+typedef c2_cntr_t<uint64_t> c2_cntr64_t; /** 64-bit counter type */
+
+/// \cond INTERNAL
+
+/// \defgroup utils_internal
+/// @{
+
+template<typename... T> struct c2_types;
+
+/** specialization for a single type */
+template<typename T>
+struct c2_types<T> {
+ typedef typename std::decay<T>::type wide_type;
+ typedef wide_type narrow_type;
+ typedef wide_type min_type; // type for min(T...)
+};
+
+/** specialization for two types */
+template<typename T, typename U>
+struct c2_types<T, U> {
+ static_assert(std::is_floating_point<T>::value == std::is_floating_point<U>::value,
+ "mixing floating point and non-floating point types is disallowed");
+ static_assert(std::is_signed<T>::value == std::is_signed<U>::value,
+ "mixing signed and unsigned types is disallowed");
+
+ typedef typename std::decay<
+ decltype(true ? std::declval<T>() : std::declval<U>())>::type wide_type;
+ typedef typename std::decay<
+ typename std::conditional<sizeof(T) < sizeof(U), T, U>::type>::type narrow_type;
+ typedef typename std::conditional<
+ std::is_signed<T>::value, wide_type, narrow_type>::type min_type;
+};
+
+/// @}
+
+/// \endcond
+
+/**
+ * Type support utility class. Only supports similar classes, such as:
+ * - all floating point
+ * - all unsigned/all signed
+ * - all pointer
+ */
+template<typename T, typename U, typename... V>
+struct c2_types<T, U, V...> {
+ /** Common type that accommodates all template parameter types. */
+ typedef typename c2_types<typename c2_types<T, U>::wide_type, V...>::wide_type wide_type;
+ /** Narrowest type of the template parameter types. */
+ typedef typename c2_types<typename c2_types<T, U>::narrow_type, V...>::narrow_type narrow_type;
+ /** Type that accommodates the minimum value for any input for the template parameter types. */
+ typedef typename c2_types<typename c2_types<T, U>::min_type, V...>::min_type min_type;
+};
+
+/**
+ * \ingroup utils_internal
+ * specialization for two values */
+template<typename T, typename U>
+inline constexpr typename c2_types<T, U>::wide_type c2_max(const T a, const U b) {
+ typedef typename c2_types<T, U>::wide_type wide_type;
+ return ({ wide_type a_(a), b_(b); a_ > b_ ? a_ : b_; });
+}
+
+/**
+ * Finds the maximum value of a list of "similarly typed" values.
+ *
+ * This is an extension to std::max where the types do not have to be identical, and the smallest
+ * resulting type is used that accommodates the argument types.
+ *
+ * \note Value types must be similar, e.g. all floating point, all pointers, all signed, or all
+ * unsigned.
+ *
+ * @return the largest of the input arguments.
+ */
+template<typename T, typename U, typename... V>
+constexpr typename c2_types<T, U, V...>::wide_type c2_max(const T a, const U b, const V ... c) {
+ typedef typename c2_types<T, U, V...>::wide_type wide_type;
+ return ({ wide_type a_(a), b_(c2_max(b, c...)); a_ > b_ ? a_ : b_; });
+}
+
+/**
+ * \ingroup utils_internal
+ * specialization for two values */
+template<typename T, typename U>
+inline constexpr typename c2_types<T, U>::min_type c2_min(const T a, const U b) {
+ typedef typename c2_types<T, U>::wide_type wide_type;
+ return ({
+ wide_type a_(a), b_(b);
+ static_cast<typename c2_types<T, U>::min_type>(a_ < b_ ? a_ : b_);
+ });
+}
+
+/**
+ * Finds the minimum value of a list of "similarly typed" values.
+ *
+ * This is an extension to std::min where the types do not have to be identical, and the smallest
+ * resulting type is used that accommodates the argument types.
+ *
+ * \note Value types must be similar, e.g. all floating point, all pointers, all signed, or all
+ * unsigned.
+ *
+ * @return the smallest of the input arguments.
+ */
+template<typename T, typename U, typename... V>
+constexpr typename c2_types<T, U, V...>::min_type c2_min(const T a, const U b, const V ... c) {
+ typedef typename c2_types<U, V...>::min_type rest_type;
+ typedef typename c2_types<T, rest_type>::wide_type wide_type;
+ return ({
+ wide_type a_(a), b_(c2_min(b, c...));
+ static_cast<typename c2_types<T, rest_type>::min_type>(a_ < b_ ? a_ : b_);
+ });
+}
+
+/**
+ * \ingroup utils_internal
+ */
+template<typename T, typename U, typename V>
+inline constexpr typename c2_types<T, V>::wide_type c2_clamp(const T a, const U b, const V c) {
+ typedef typename c2_types<T, U, V>::wide_type wide_type;
+ return ({
+ wide_type a_(a), b_(b), c_(c);
+ static_cast<typename c2_types<T, V>::wide_type>(b_ < a_ ? a_ : b_ > c_ ? c_ : b_);
+ });
+}
+
+/// @}
+
+#include <functional>
+template<typename T>
+struct std::less<::c2_cntr_t<T>> {
+ constexpr bool operator()(const ::c2_cntr_t<T> &lh, const ::c2_cntr_t<T> &rh) const {
+ return lh.peeku() < rh.peeku();
+ }
+};
+template<typename T>
+struct std::less_equal<::c2_cntr_t<T>> {
+ constexpr bool operator()(const ::c2_cntr_t<T> &lh, const ::c2_cntr_t<T> &rh) const {
+ return lh.peeku() <= rh.peeku();
+ }
+};
+template<typename T>
+struct std::greater<::c2_cntr_t<T>> {
+ constexpr bool operator()(const ::c2_cntr_t<T> &lh, const ::c2_cntr_t<T> &rh) const {
+ return lh.peeku() > rh.peeku();
+ }
+};
+template<typename T>
+struct std::greater_equal<::c2_cntr_t<T>> {
+ constexpr bool operator()(const ::c2_cntr_t<T> &lh, const ::c2_cntr_t<T> &rh) const {
+ return lh.peeku() >= rh.peeku();
+ }
+};
+
+#endif // C2_H_
diff --git a/media/codec2/core/include/C2Buffer.h b/media/codec2/core/include/C2Buffer.h
new file mode 100644
index 0000000..2997f6e
--- /dev/null
+++ b/media/codec2/core/include/C2Buffer.h
@@ -0,0 +1,2305 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2BUFFER_H_
+#define C2BUFFER_H_
+
+#include <C2.h>
+#include <C2BufferBase.h>
+#include <C2Param.h> // for C2Info
+
+#include <memory>
+#include <vector>
+
+#ifdef __ANDROID__
+#include <android-C2Buffer.h>
+#else
+
+typedef void* C2Handle;
+
+#endif
+
+/// \defgroup buffer Buffers
+/// @{
+
+/// \defgroup buffer_sync Synchronization
+/// @{
+
+/**
+ * Synchronization is accomplished using event and fence objects.
+ *
+ * These are cross-process extensions of promise/future infrastructure.
+ * Events are analogous to std::promise<void>, whereas fences are to std::shared_future<void>.
+ *
+ * Fences and events are shareable/copyable.
+ *
+ * Fences are used in two scenarios, and all copied instances refer to the same event.
+ * \todo do events need to be copyable or should they be unique?
+ *
+ * acquire sync fence object: signaled when it is safe for the component or client to access
+ * (the contents of) an object.
+ *
+ * release sync fence object: \todo
+ *
+ * Fences can be backed by hardware. Hardware fences are guaranteed to signal NO MATTER WHAT within
+ * a short (platform specific) amount of time; this guarantee is usually less than 15 msecs.
+ */
+
+/**
+ * Fence object used by components and the framework.
+ *
+ * Implements the waiting for an event, analogous to a 'future'.
+ *
+ * To be implemented by vendors if using HW fences.
+ */
+class C2Fence {
+public:
+ /**
+ * Waits for a fence to be signaled with a timeout.
+ *
+ * \todo a mechanism to cancel a wait - for now the only way to do this is to abandon the
+ * event, but fences are shared so canceling a wait will cancel all waits.
+ *
+ * \param timeoutNs the maximum time to wait in nsecs
+ *
+ * \retval C2_OK the fence has been signaled
+ * \retval C2_TIMED_OUT the fence has not been signaled within the timeout
+ * \retval C2_BAD_STATE the fence has been abandoned without being signaled (it will never
+ * be signaled)
+ * \retval C2_REFUSED no permission to wait for the fence (unexpected - system)
+ * \retval C2_CORRUPTED some unknown error prevented waiting for the fence (unexpected)
+ */
+ c2_status_t wait(c2_nsecs_t timeoutNs);
+
+ /**
+ * Used to check if this fence is valid (if there is a chance for it to be signaled.)
+ * A fence becomes invalid if the controling event is destroyed without it signaling the fence.
+ *
+ * \return whether this fence is valid
+ */
+ bool valid() const;
+
+ /**
+ * Used to check if this fence has been signaled (is ready).
+ *
+ * \return whether this fence has been signaled
+ */
+ bool ready() const;
+
+ /**
+ * Returns a file descriptor that can be used to wait for this fence in a select system call.
+ * \note The returned file descriptor, if valid, must be closed by the caller.
+ *
+ * This can be used in e.g. poll() system calls. This file becomes readable (POLLIN) when the
+ * fence is signaled, and bad (POLLERR) if the fence is abandoned.
+ *
+ * \return a file descriptor representing this fence (with ownership), or -1 if the fence
+ * has already been signaled (\todo or abandoned).
+ *
+ * \todo this must be compatible with fences used by gralloc
+ */
+ int fd() const;
+
+ /**
+ * Returns whether this fence is a hardware-backed fence.
+ * \return whether this is a hardware fence
+ */
+ bool isHW() const;
+
+ /**
+ * Null-fence. A fence that has fired.
+ */
+ constexpr C2Fence() : mImpl(nullptr) { }
+
+private:
+ class Impl;
+ std::shared_ptr<Impl> mImpl;
+ C2Fence(std::shared_ptr<Impl> impl);
+ friend struct _C2FenceFactory;
+};
+
+/**
+ * Event object used by components and the framework.
+ *
+ * Implements the signaling of an event, analogous to a 'promise'.
+ *
+ * Hardware backed events do not go through this object, and must be exposed directly as fences
+ * by vendors.
+ */
+class C2Event {
+public:
+ /**
+ * Returns a fence for this event.
+ */
+ C2Fence fence() const;
+
+ /**
+ * Signals (all) associated fence(s).
+ * This has no effect no effect if the event was already signaled or abandoned.
+ *
+ * \retval C2_OK the fence(s) were successfully signaled
+ * \retval C2_BAD_STATE the fence(s) have already been abandoned or merged (caller error)
+ * \retval C2_DUPLICATE the fence(s) have already been signaled (caller error)
+ * \retval C2_REFUSED no permission to signal the fence (unexpected - system)
+ * \retval C2_CORRUPTED some unknown error prevented signaling the fence(s) (unexpected)
+ */
+ c2_status_t fire();
+
+ /**
+ * Trigger this event from the merging of the supplied fences. This means that it will be
+ * abandoned if any of these fences have been abandoned, and it will be fired if all of these
+ * fences have been signaled.
+ *
+ * \retval C2_OK the merging was successfully done
+ * \retval C2_NO_MEMORY not enough memory to perform the merging
+ * \retval C2_DUPLICATE the fence have already been merged (caller error)
+ * \retval C2_BAD_STATE the fence have already been signaled or abandoned (caller error)
+ * \retval C2_REFUSED no permission to merge the fence (unexpected - system)
+ * \retval C2_CORRUPTED some unknown error prevented merging the fence(s) (unexpected)
+ */
+ c2_status_t merge(std::vector<C2Fence> fences);
+
+ /**
+ * Abandons the event and any associated fence(s).
+ * \note Call this to explicitly abandon an event before it is destructed to avoid a warning.
+ *
+ * This has no effect no effect if the event was already signaled or abandoned.
+ *
+ * \retval C2_OK the fence(s) were successfully signaled
+ * \retval C2_BAD_STATE the fence(s) have already been signaled or merged (caller error)
+ * \retval C2_DUPLICATE the fence(s) have already been abandoned (caller error)
+ * \retval C2_REFUSED no permission to abandon the fence (unexpected - system)
+ * \retval C2_CORRUPTED some unknown error prevented signaling the fence(s) (unexpected)
+ */
+ c2_status_t abandon();
+
+private:
+ class Impl;
+ std::shared_ptr<Impl> mImpl;
+};
+
+/// \addtogroup buf_internal Internal
+/// @{
+
+/**
+ * Interface for objects that encapsulate an updatable status value.
+ */
+struct _C2InnateStatus {
+ inline c2_status_t status() const { return mStatus; }
+
+protected:
+ _C2InnateStatus(c2_status_t status) : mStatus(status) { }
+
+ c2_status_t mStatus; // this status is updatable by the object
+};
+
+/// @}
+
+/**
+ * This is a utility template for objects protected by an acquire fence, so that errors during
+ * acquiring the object are propagated to the object itself.
+ */
+template<typename T>
+class C2Acquirable : public C2Fence {
+public:
+ /**
+ * Acquires the object protected by an acquire fence. Any errors during the mapping will be
+ * passed to the object.
+ *
+ * \return acquired object potentially invalidated if waiting for the fence failed.
+ */
+ T get() {
+ // TODO:
+ // wait();
+ return mT;
+ }
+
+protected:
+ C2Acquirable(c2_status_t error, C2Fence fence, T t) : C2Fence(fence), mInitialError(error), mT(t) { }
+
+private:
+ c2_status_t mInitialError;
+ T mT; // TODO: move instead of copy
+};
+
+/// @}
+
+/// \defgroup linear Linear Data Blocks
+/// @{
+
+/**************************************************************************************************
+ LINEAR ASPECTS, BLOCKS AND VIEWS
+**************************************************************************************************/
+
+/**
+ * Basic segment math support.
+ */
+struct C2Segment {
+ uint32_t offset;
+ uint32_t size;
+
+ inline constexpr C2Segment(uint32_t offset_, uint32_t size_)
+ : offset(offset_),
+ size(size_) {
+ }
+
+ inline constexpr bool isEmpty() const {
+ return size == 0;
+ }
+
+ inline constexpr bool isValid() const {
+ return offset <= ~size;
+ }
+
+ inline constexpr operator bool() const {
+ return isValid() && !isEmpty();
+ }
+
+ inline constexpr bool operator!() const {
+ return !bool(*this);
+ }
+
+ C2_ALLOW_OVERFLOW
+ inline constexpr bool contains(const C2Segment &other) const {
+ if (!isValid() || !other.isValid()) {
+ return false;
+ } else {
+ return offset <= other.offset
+ && offset + size >= other.offset + other.size;
+ }
+ }
+
+ inline constexpr bool operator==(const C2Segment &other) const {
+ if (!isValid()) {
+ return !other.isValid();
+ } else {
+ return offset == other.offset && size == other.size;
+ }
+ }
+
+ inline constexpr bool operator!=(const C2Segment &other) const {
+ return !operator==(other);
+ }
+
+ inline constexpr bool operator>=(const C2Segment &other) const {
+ return contains(other);
+ }
+
+ inline constexpr bool operator>(const C2Segment &other) const {
+ return contains(other) && !operator==(other);
+ }
+
+ inline constexpr bool operator<=(const C2Segment &other) const {
+ return other.contains(*this);
+ }
+
+ inline constexpr bool operator<(const C2Segment &other) const {
+ return other.contains(*this) && !operator==(other);
+ }
+
+ C2_ALLOW_OVERFLOW
+ inline constexpr uint32_t end() const {
+ return offset + size;
+ }
+
+ C2_ALLOW_OVERFLOW
+ inline constexpr C2Segment intersect(const C2Segment &other) const {
+ return C2Segment(c2_max(offset, other.offset),
+ c2_min(end(), other.end()) - c2_max(offset, other.offset));
+ }
+
+ /** clamps end to offset if it overflows */
+ inline constexpr C2Segment normalize() const {
+ return C2Segment(offset, c2_max(offset, end()) - offset);
+ }
+
+ /** clamps end to max if it overflows */
+ inline constexpr C2Segment saturate() const {
+ return C2Segment(offset, c2_min(size, ~offset));
+ }
+
+};
+
+/**
+ * Common aspect for all objects that have a linear capacity.
+ */
+class _C2LinearCapacityAspect {
+/// \name Linear capacity interface
+/// @{
+public:
+ inline constexpr uint32_t capacity() const { return mCapacity; }
+
+ inline constexpr operator C2Segment() const {
+ return C2Segment(0, mCapacity);
+ }
+
+protected:
+
+#if UINTPTR_MAX == 0xffffffff
+ static_assert(sizeof(size_t) == sizeof(uint32_t), "size_t is too big");
+#else
+ static_assert(sizeof(size_t) > sizeof(uint32_t), "size_t is too small");
+ // explicitly disable construction from size_t
+ inline explicit _C2LinearCapacityAspect(size_t capacity) = delete;
+#endif
+
+ inline explicit constexpr _C2LinearCapacityAspect(uint32_t capacity)
+ : mCapacity(capacity) { }
+
+ inline explicit constexpr _C2LinearCapacityAspect(const _C2LinearCapacityAspect *parent)
+ : mCapacity(parent == nullptr ? 0 : parent->capacity()) { }
+
+private:
+ uint32_t mCapacity;
+/// @}
+};
+
+/**
+ * Aspect for objects that have a linear range inside a linear capacity.
+ *
+ * This class is copiable.
+ */
+class _C2LinearRangeAspect : public _C2LinearCapacityAspect {
+/// \name Linear range interface
+/// @{
+public:
+ inline constexpr uint32_t offset() const { return mOffset; }
+ inline constexpr uint32_t endOffset() const { return mOffset + mSize; }
+ inline constexpr uint32_t size() const { return mSize; }
+
+ inline constexpr operator C2Segment() const {
+ return C2Segment(mOffset, mSize);
+ }
+
+private:
+ // subrange of capacity [0, capacity] & [size, size + offset]
+ inline constexpr _C2LinearRangeAspect(uint32_t capacity_, size_t offset, size_t size)
+ : _C2LinearCapacityAspect(capacity_),
+ mOffset(c2_min(offset, capacity())),
+ mSize(c2_min(size, capacity() - mOffset)) {
+ }
+
+protected:
+ // copy constructor (no error check)
+ inline constexpr _C2LinearRangeAspect(const _C2LinearRangeAspect &other)
+ : _C2LinearCapacityAspect(other.capacity()),
+ mOffset(other.offset()),
+ mSize(other.size()) {
+ }
+
+ // parent capacity range [0, capacity]
+ inline constexpr explicit _C2LinearRangeAspect(const _C2LinearCapacityAspect *parent)
+ : _C2LinearCapacityAspect(parent),
+ mOffset(0),
+ mSize(capacity()) {
+ }
+
+ // subrange of parent capacity [0, capacity] & [size, size + offset]
+ inline constexpr _C2LinearRangeAspect(const _C2LinearCapacityAspect *parent, size_t offset, size_t size)
+ : _C2LinearCapacityAspect(parent),
+ mOffset(c2_min(offset, capacity())),
+ mSize(c2_min(size, capacity() - mOffset)) {
+ }
+
+ // subsection of the parent's and [offset, offset + size] ranges
+ inline constexpr _C2LinearRangeAspect(const _C2LinearRangeAspect *parent, size_t offset, size_t size)
+ : _C2LinearCapacityAspect(parent),
+ mOffset(c2_min(c2_max(offset, parent == nullptr ? 0 : parent->offset()), capacity())),
+ mSize(std::min(c2_min(size, parent == nullptr ? 0 : parent->size()), capacity() - mOffset)) {
+ }
+
+public:
+ inline constexpr _C2LinearRangeAspect childRange(size_t offset, size_t size) const {
+ return _C2LinearRangeAspect(
+ mSize,
+ c2_min(c2_max(offset, mOffset), capacity()) - mOffset,
+ c2_min(c2_min(size, mSize), capacity() - c2_min(c2_max(offset, mOffset), capacity())));
+ }
+
+ friend class _C2EditableLinearRangeAspect;
+ // invariants 0 <= mOffset <= mOffset + mSize <= capacity()
+ uint32_t mOffset;
+ uint32_t mSize;
+/// @}
+};
+
+/**
+ * Utility class for safe range calculations using size_t-s.
+ */
+class C2LinearRange : public _C2LinearRangeAspect {
+public:
+ inline constexpr C2LinearRange(const _C2LinearCapacityAspect &parent, size_t offset, size_t size)
+ : _C2LinearRangeAspect(&parent, offset, size) { }
+
+ inline constexpr C2LinearRange(const _C2LinearRangeAspect &parent, size_t offset, size_t size)
+ : _C2LinearRangeAspect(&parent, offset, size) { }
+
+ inline constexpr C2LinearRange intersect(size_t offset, size_t size) const {
+ return C2LinearRange(*this, offset, size);
+ }
+};
+
+/**
+ * Utility class for simple and safe capacity and range construction.
+ */
+class C2LinearCapacity : public _C2LinearCapacityAspect {
+public:
+ inline constexpr explicit C2LinearCapacity(size_t capacity)
+ : _C2LinearCapacityAspect(c2_min(capacity, std::numeric_limits<uint32_t>::max())) { }
+
+ inline constexpr C2LinearRange range(size_t offset, size_t size) const {
+ return C2LinearRange(*this, offset, size);
+ }
+};
+
+/**
+ * Aspect for objects that have an editable linear range.
+ *
+ * This class is copiable.
+ */
+class _C2EditableLinearRangeAspect : public _C2LinearRangeAspect {
+ using _C2LinearRangeAspect::_C2LinearRangeAspect;
+
+public:
+/// \name Editable linear range interface
+/// @{
+
+ /**
+ * Sets the offset to |offset|, while trying to keep the end of the buffer unchanged (e.g.
+ * size will grow if offset is decreased, and may shrink if offset is increased.) Returns
+ * true if successful, which is equivalent to if 0 <= |offset| <= capacity().
+ *
+ * Note: setting offset and size will yield different result depending on the order of the
+ * operations. Always set offset first to ensure proper size.
+ */
+ inline bool setOffset(uint32_t offset) {
+ if (offset > capacity()) {
+ return false;
+ }
+
+ if (offset > mOffset + mSize) {
+ mSize = 0;
+ } else {
+ mSize = mOffset + mSize - offset;
+ }
+ mOffset = offset;
+ return true;
+ }
+
+ /**
+ * Sets the size to |size|. Returns true if successful, which is equivalent to
+ * if 0 <= |size| <= capacity() - offset().
+ *
+ * Note: setting offset and size will yield different result depending on the order of the
+ * operations. Always set offset first to ensure proper size.
+ */
+ inline bool setSize(uint32_t size) {
+ if (size > capacity() - mOffset) {
+ return false;
+ } else {
+ mSize = size;
+ return true;
+ }
+ }
+
+ /**
+ * Sets the offset to |offset| with best effort. Same as setOffset() except that offset will
+ * be clamped to the buffer capacity.
+ *
+ * Note: setting offset and size (even using best effort) will yield different result depending
+ * on the order of the operations. Always set offset first to ensure proper size.
+ */
+ inline void setOffset_be(uint32_t offset) {
+ (void)setOffset(c2_min(offset, capacity()));
+ }
+
+ /**
+ * Sets the size to |size| with best effort. Same as setSize() except that the selected region
+ * will be clamped to the buffer capacity (e.g. size is clamped to [0, capacity() - offset()]).
+ *
+ * Note: setting offset and size (even using best effort) will yield different result depending
+ * on the order of the operations. Always set offset first to ensure proper size.
+ */
+ inline void setSize_be(uint32_t size) {
+ mSize = c2_min(size, capacity() - mOffset);
+ }
+/// @}
+};
+
+/**************************************************************************************************
+ ALLOCATIONS
+**************************************************************************************************/
+
+/// \ingroup allocator Allocation and memory placement
+/// @{
+
+class C2LinearAllocation;
+class C2GraphicAllocation;
+
+/**
+ * Allocators are used by the framework to allocate memory (allocations) for buffers. They can
+ * support either 1D or 2D allocations.
+ *
+ * \note In theory they could support both, but in practice, we will use only one or the other.
+ *
+ * Never constructed on stack.
+ *
+ * Allocators are provided by vendors.
+ */
+class C2Allocator {
+public:
+ /**
+ * Allocator ID type.
+ */
+ typedef uint32_t id_t;
+ enum : id_t {
+ BAD_ID = 0xBADD, // invalid allocator ID
+ };
+
+ /**
+ * Allocation types. This is a bitmask and is used in C2Allocator::Info
+ * to list the supported allocation types of an allocator.
+ */
+ enum type_t : uint32_t {
+ LINEAR = 1 << 0, //
+ GRAPHIC = 1 << 1,
+ };
+
+ /**
+ * Information about an allocator.
+ *
+ * Allocators don't have a query API so all queriable information is stored here.
+ */
+ struct Traits {
+ C2String name; ///< allocator name
+ id_t id; ///< allocator ID
+ type_t supportedTypes; ///< supported allocation types
+ C2MemoryUsage minimumUsage; ///< usage that is minimally required for allocations
+ C2MemoryUsage maximumUsage; ///< usage that is maximally allowed for allocations
+ };
+
+ /**
+ * Returns the unique name of this allocator.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \return the name of this allocator.
+ * \retval an empty string if there was not enough memory to allocate the actual name.
+ */
+ virtual C2String getName() const = 0;
+
+ /**
+ * Returns a unique ID for this allocator. This ID is used to get this allocator from the
+ * allocator store, and to identify this allocator across all processes.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \return a unique ID for this allocator.
+ */
+ virtual id_t getId() const = 0;
+
+ /**
+ * Returns the allocator traits.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * Allocators don't have a full-fledged query API, only this method.
+ *
+ * \return allocator information
+ */
+ virtual std::shared_ptr<const Traits> getTraits() const = 0;
+
+ /**
+ * Allocates a 1D allocation of given |capacity| and |usage|. If successful, the allocation is
+ * stored in |allocation|. Otherwise, |allocation| is set to 'nullptr'.
+ *
+ * \param capacity the size of requested allocation (the allocation could be slightly
+ * larger, e.g. to account for any system-required alignment)
+ * \param usage the memory usage info for the requested allocation. \note that the
+ * returned allocation may be later used/mapped with different usage.
+ * The allocator should layout the buffer to be optimized for this usage,
+ * but must support any usage. One exception: protected buffers can
+ * only be used in a protected scenario.
+ * \param allocation pointer to where the allocation shall be stored on success. nullptr
+ * will be stored here on failure
+ *
+ * \retval C2_OK the allocation was successful
+ * \retval C2_NO_MEMORY not enough memory to complete the allocation
+ * \retval C2_TIMED_OUT the allocation timed out
+ * \retval C2_REFUSED no permission to complete the allocation
+ * \retval C2_BAD_VALUE capacity or usage are not supported (invalid) (caller error)
+ * \retval C2_OMITTED this allocator does not support 1D allocations
+ * \retval C2_CORRUPTED some unknown, unrecoverable error occured during allocation (unexpected)
+ */
+ virtual c2_status_t newLinearAllocation(
+ uint32_t capacity __unused, C2MemoryUsage usage __unused,
+ std::shared_ptr<C2LinearAllocation> *allocation /* nonnull */) {
+ *allocation = nullptr;
+ return C2_OMITTED;
+ }
+
+ /**
+ * (Re)creates a 1D allocation from a native |handle|. If successful, the allocation is stored
+ * in |allocation|. Otherwise, |allocation| is set to 'nullptr'.
+ *
+ * \param handle the handle for the existing allocation. On success, the allocation will
+ * take ownership of |handle|.
+ * \param allocation pointer to where the allocation shall be stored on success. nullptr
+ * will be stored here on failure
+ *
+ * \retval C2_OK the allocation was recreated successfully
+ * \retval C2_NO_MEMORY not enough memory to recreate the allocation
+ * \retval C2_TIMED_OUT the recreation timed out (unexpected)
+ * \retval C2_REFUSED no permission to recreate the allocation
+ * \retval C2_BAD_VALUE invalid handle (caller error)
+ * \retval C2_OMITTED this allocator does not support 1D allocations
+ * \retval C2_CORRUPTED some unknown, unrecoverable error occured during allocation (unexpected)
+ */
+ virtual c2_status_t priorLinearAllocation(
+ const C2Handle *handle __unused,
+ std::shared_ptr<C2LinearAllocation> *allocation /* nonnull */) {
+ *allocation = nullptr;
+ return C2_OMITTED;
+ }
+
+ /**
+ * Allocates a 2D allocation of given |width|, |height|, |format| and |usage|. If successful,
+ * the allocation is stored in |allocation|. Otherwise, |allocation| is set to 'nullptr'.
+ *
+ * \param width the width of requested allocation (the allocation could be slightly
+ * larger, e.g. to account for any system-required alignment)
+ * \param height the height of requested allocation (the allocation could be slightly
+ * larger, e.g. to account for any system-required alignment)
+ * \param format the pixel format of requested allocation. This could be a vendor
+ * specific format.
+ * \param usage the memory usage info for the requested allocation. \note that the
+ * returned allocation may be later used/mapped with different usage.
+ * The allocator should layout the buffer to be optimized for this usage,
+ * but must support any usage. One exception: protected buffers can
+ * only be used in a protected scenario.
+ * \param allocation pointer to where the allocation shall be stored on success. nullptr
+ * will be stored here on failure
+ *
+ * \retval C2_OK the allocation was successful
+ * \retval C2_NO_MEMORY not enough memory to complete the allocation
+ * \retval C2_TIMED_OUT the allocation timed out
+ * \retval C2_REFUSED no permission to complete the allocation
+ * \retval C2_BAD_VALUE width, height, format or usage are not supported (invalid) (caller error)
+ * \retval C2_OMITTED this allocator does not support 2D allocations
+ * \retval C2_CORRUPTED some unknown, unrecoverable error occured during allocation (unexpected)
+ */
+ virtual c2_status_t newGraphicAllocation(
+ uint32_t width __unused, uint32_t height __unused, uint32_t format __unused,
+ C2MemoryUsage usage __unused,
+ std::shared_ptr<C2GraphicAllocation> *allocation /* nonnull */) {
+ *allocation = nullptr;
+ return C2_OMITTED;
+ }
+
+ /**
+ * (Re)creates a 2D allocation from a native handle. If successful, the allocation is stored
+ * in |allocation|. Otherwise, |allocation| is set to 'nullptr'.
+ *
+ * \param handle the handle for the existing allocation. On success, the allocation will
+ * take ownership of |handle|.
+ * \param allocation pointer to where the allocation shall be stored on success. nullptr
+ * will be stored here on failure
+ *
+ * \retval C2_OK the allocation was recreated successfully
+ * \retval C2_NO_MEMORY not enough memory to recreate the allocation
+ * \retval C2_TIMED_OUT the recreation timed out (unexpected)
+ * \retval C2_REFUSED no permission to recreate the allocation
+ * \retval C2_BAD_VALUE invalid handle (caller error)
+ * \retval C2_OMITTED this allocator does not support 2D allocations
+ * \retval C2_CORRUPTED some unknown, unrecoverable error occured during recreation (unexpected)
+ */
+ virtual c2_status_t priorGraphicAllocation(
+ const C2Handle *handle __unused,
+ std::shared_ptr<C2GraphicAllocation> *allocation /* nonnull */) {
+ *allocation = nullptr;
+ return C2_OMITTED;
+ }
+
+ virtual ~C2Allocator() = default;
+protected:
+ C2Allocator() = default;
+};
+
+/**
+ * \ingroup linear allocator
+ * 1D allocation interface.
+ */
+class C2LinearAllocation : public _C2LinearCapacityAspect {
+public:
+ /**
+ * Maps a portion of an allocation starting from |offset| with |size| into local process memory.
+ * Stores the starting address into |addr|, or NULL if the operation was unsuccessful.
+ * |fence| will contain an acquire sync fence object. If it is already
+ * safe to access the buffer contents, then it will contain an empty (already fired) fence.
+ *
+ * \param offset starting position of the portion to be mapped (this does not have to
+ * be page aligned)
+ * \param size size of the portion to be mapped (this does not have to be page
+ * aligned)
+ * \param usage the desired usage. \todo this must be kSoftwareRead and/or
+ * kSoftwareWrite.
+ * \param fence a pointer to a fence object if an async mapping is requested. If
+ * not-null, and acquire fence will be stored here on success, or empty
+ * fence on failure. If null, the mapping will be synchronous.
+ * \param addr a pointer to where the starting address of the mapped portion will be
+ * stored. On failure, nullptr will be stored here.
+ *
+ * \todo Only one portion can be mapped at the same time - this is true for gralloc, but there
+ * is no need for this for 1D buffers.
+ * \todo Do we need to support sync operation as we could just wait for the fence?
+ *
+ * \retval C2_OK the operation was successful
+ * \retval C2_REFUSED no permission to map the portion
+ * \retval C2_TIMED_OUT the operation timed out
+ * \retval C2_DUPLICATE if the allocation is already mapped.
+ * \retval C2_NO_MEMORY not enough memory to complete the operation
+ * \retval C2_BAD_VALUE the parameters (offset/size) are invalid or outside the allocation, or
+ * the usage flags are invalid (caller error)
+ * \retval C2_CORRUPTED some unknown error prevented the operation from completing (unexpected)
+ */
+ virtual c2_status_t map(
+ size_t offset, size_t size, C2MemoryUsage usage, C2Fence *fence /* nullable */,
+ void **addr /* nonnull */) = 0;
+
+ /**
+ * Unmaps a portion of an allocation at |addr| with |size|. These must be parameters previously
+ * passed to and returned by |map|; otherwise, this operation is a no-op.
+ *
+ * \param addr starting address of the mapped region
+ * \param size size of the mapped region
+ * \param fence a pointer to a fence object if an async unmapping is requested. If
+ * not-null, a release fence will be stored here on success, or empty fence
+ * on failure. This fence signals when the original allocation contains
+ * all changes that happened to the mapped region. If null, the unmapping
+ * will be synchronous.
+ *
+ * \retval C2_OK the operation was successful
+ * \retval C2_TIMED_OUT the operation timed out
+ * \retval C2_NOT_FOUND if the allocation was not mapped previously.
+ * \retval C2_BAD_VALUE the parameters (addr/size) do not correspond to previously mapped
+ * regions (caller error)
+ * \retval C2_CORRUPTED some unknown error prevented the operation from completing (unexpected)
+ * \retval C2_REFUSED no permission to unmap the portion (unexpected - system)
+ */
+ virtual c2_status_t unmap(void *addr, size_t size, C2Fence *fence /* nullable */) = 0;
+
+ /**
+ * Returns the allocator ID for this allocation. This is useful to put the handle into context.
+ */
+ virtual C2Allocator::id_t getAllocatorId() const = 0;
+
+ /**
+ * Returns a pointer to the allocation handle.
+ */
+ virtual const C2Handle *handle() const = 0;
+
+ /**
+ * Returns true if this is the same allocation as |other|.
+ */
+ virtual bool equals(const std::shared_ptr<C2LinearAllocation> &other) const = 0;
+
+protected:
+ // \todo should we limit allocation directly?
+ C2LinearAllocation(size_t capacity) : _C2LinearCapacityAspect(c2_min(capacity, UINT32_MAX)) {}
+ virtual ~C2LinearAllocation() = default;
+};
+
+class C2CircularBlock;
+class C2LinearBlock;
+class C2GraphicBlock;
+
+/**
+ * Block pools are used by components to obtain output buffers in an efficient way. They can
+ * support either linear (1D), circular (1D) or graphic (2D) blocks.
+ *
+ * Block pools decouple the recycling of memory/allocations from the components. They are meant to
+ * be an opaque service (there are no public APIs other than obtaining blocks) provided by the
+ * platform. Block pools are also meant to decouple allocations from memory used by buffers. This
+ * is accomplished by allowing pools to allot multiple memory 'blocks' on a single allocation. As
+ * their name suggest, block pools maintain a pool of memory blocks. When a component asks for
+ * a memory block, pools will try to return a free memory block already in the pool. If no such
+ * block exists, they will allocate memory using the backing allocator and allot a block on that
+ * allocation. When blocks are no longer used in the system, they are recycled back to the block
+ * pool and are available as free blocks.
+ *
+ * Never constructed on stack.
+ */
+class C2BlockPool {
+public:
+ /**
+ * Block pool ID type.
+ */
+ typedef uint64_t local_id_t;
+
+ enum : local_id_t {
+ BASIC_LINEAR = 0, ///< ID of basic (unoptimized) block pool for fetching 1D blocks
+ BASIC_GRAPHIC = 1, ///< ID of basic (unoptimized) block pool for fetching 2D blocks
+ PLATFORM_START = 0x10,
+ };
+
+ /**
+ * Returns the ID for this block pool. This ID is used to get this block pool from the platform.
+ * It is only valid in the current process.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \return a local ID for this block pool.
+ */
+ virtual local_id_t getLocalId() const = 0;
+
+ /**
+ * Returns the ID of the backing allocator of this block pool.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \return the ID of the backing allocator of this block pool.
+ */
+ virtual C2Allocator::id_t getAllocatorId() const = 0;
+
+ /**
+ * Obtains a linear writeable block of given |capacity| and |usage|. If successful, the
+ * block is stored in |block|. Otherwise, |block| is set to 'nullptr'.
+ *
+ * \param capacity the size of requested block.
+ * \param usage the memory usage info for the requested block. Returned blocks will be
+ * optimized for this usage, but may be used with any usage. One exception:
+ * protected blocks/buffers can only be used in a protected scenario.
+ * \param block pointer to where the obtained block shall be stored on success. nullptr will
+ * be stored here on failure
+ *
+ * \retval C2_OK the operation was successful
+ * \retval C2_NO_MEMORY not enough memory to complete any required allocation
+ * \retval C2_TIMED_OUT the operation timed out
+ * \retval C2_REFUSED no permission to complete any required allocation
+ * \retval C2_BAD_VALUE capacity or usage are not supported (invalid) (caller error)
+ * \retval C2_OMITTED this pool does not support linear blocks
+ * \retval C2_CORRUPTED some unknown, unrecoverable error occured during operation (unexpected)
+ */
+ virtual c2_status_t fetchLinearBlock(
+ uint32_t capacity __unused, C2MemoryUsage usage __unused,
+ std::shared_ptr<C2LinearBlock> *block /* nonnull */) {
+ *block = nullptr;
+ return C2_OMITTED;
+ }
+
+ /**
+ * Obtains a circular writeable block of given |capacity| and |usage|. If successful, the
+ * block is stored in |block|. Otherwise, |block| is set to 'nullptr'.
+ *
+ * \param capacity the size of requested circular block. (note: the size of the obtained
+ * block could be slightly larger, e.g. to accommodate any system-required
+ * alignment)
+ * \param usage the memory usage info for the requested block. Returned blocks will be
+ * optimized for this usage, but may be used with any usage. One exception:
+ * protected blocks/buffers can only be used in a protected scenario.
+ * \param block pointer to where the obtained block shall be stored on success. nullptr
+ * will be stored here on failure
+ *
+ * \retval C2_OK the operation was successful
+ * \retval C2_NO_MEMORY not enough memory to complete any required allocation
+ * \retval C2_TIMED_OUT the operation timed out
+ * \retval C2_REFUSED no permission to complete any required allocation
+ * \retval C2_BAD_VALUE capacity or usage are not supported (invalid) (caller error)
+ * \retval C2_OMITTED this pool does not support circular blocks
+ * \retval C2_CORRUPTED some unknown, unrecoverable error occured during operation (unexpected)
+ */
+ virtual c2_status_t fetchCircularBlock(
+ uint32_t capacity __unused, C2MemoryUsage usage __unused,
+ std::shared_ptr<C2CircularBlock> *block /* nonnull */) {
+ *block = nullptr;
+ return C2_OMITTED;
+ }
+
+ /**
+ * Obtains a 2D graphic block of given |width|, |height|, |format| and |usage|. If successful,
+ * the block is stored in |block|. Otherwise, |block| is set to 'nullptr'.
+ *
+ * \param width the width of requested block (the obtained block could be slightly larger, e.g.
+ * to accommodate any system-required alignment)
+ * \param height the height of requested block (the obtained block could be slightly larger,
+ * e.g. to accommodate any system-required alignment)
+ * \param format the pixel format of requested block. This could be a vendor specific format.
+ * \param usage the memory usage info for the requested block. Returned blocks will be
+ * optimized for this usage, but may be used with any usage. One exception:
+ * protected blocks/buffers can only be used in a protected scenario.
+ * \param block pointer to where the obtained block shall be stored on success. nullptr
+ * will be stored here on failure
+ *
+ * \retval C2_OK the operation was successful
+ * \retval C2_NO_MEMORY not enough memory to complete any required allocation
+ * \retval C2_TIMED_OUT the operation timed out
+ * \retval C2_REFUSED no permission to complete any required allocation
+ * \retval C2_BAD_VALUE width, height, format or usage are not supported (invalid) (caller
+ * error)
+ * \retval C2_OMITTED this pool does not support 2D blocks
+ * \retval C2_CORRUPTED some unknown, unrecoverable error occured during operation (unexpected)
+ */
+ virtual c2_status_t fetchGraphicBlock(
+ uint32_t width __unused, uint32_t height __unused, uint32_t format __unused,
+ C2MemoryUsage usage __unused,
+ std::shared_ptr<C2GraphicBlock> *block /* nonnull */) {
+ *block = nullptr;
+ return C2_OMITTED;
+ }
+
+ virtual ~C2BlockPool() = default;
+protected:
+ C2BlockPool() = default;
+};
+
+/// @}
+
+// ================================================================================================
+// BLOCKS
+// ================================================================================================
+
+/**
+ * Blocks are sections of allocations. They can be either 1D or 2D.
+ */
+
+class C2LinearAllocation;
+
+/**
+ * A 1D block.
+ *
+ * \note capacity() is not meaningful for users of blocks; instead size() is the capacity of the
+ * usable portion. Use and offset() and size() if accessing the block directly through its handle
+ * to represent the allotted range of the underlying allocation to this block.
+ */
+class C2Block1D : public _C2LinearRangeAspect {
+public:
+ /**
+ * Returns the underlying handle for this allocation.
+ *
+ * \note that the block and its block pool has shared ownership of the handle
+ * and if all references to the block are released, the underlying block
+ * allocation may get reused even if a client keeps a clone of this handle.
+ */
+ const C2Handle *handle() const;
+
+ /**
+ * Returns the allocator's ID that created the underlying allocation for this block. This
+ * provides the context for understanding the handle.
+ */
+ C2Allocator::id_t getAllocatorId() const;
+
+protected:
+ class Impl;
+ /** construct a block. */
+ C2Block1D(std::shared_ptr<Impl> impl, const _C2LinearRangeAspect &range);
+
+ friend struct _C2BlockFactory;
+ std::shared_ptr<Impl> mImpl;
+};
+
+/**
+ * Read view provides read-only access for a linear memory segment.
+ *
+ * This class is copiable.
+ */
+class C2ReadView : public _C2LinearCapacityAspect {
+public:
+ /**
+ * \return pointer to the start of the block or nullptr on error.
+ * This pointer is only valid during the lifetime of this view or until it is released.
+ */
+ const uint8_t *data() const;
+
+ /**
+ * Returns a portion of this view.
+ *
+ * \param offset the start offset of the portion. \note This is clamped to the capacity of this
+ * view.
+ * \param size the size of the portion. \note This is clamped to the remaining data from offset.
+ *
+ * \return a read view containing a portion of this view
+ */
+ C2ReadView subView(size_t offset, size_t size) const;
+
+ /**
+ * \return error during the creation/mapping of this view.
+ */
+ c2_status_t error() const;
+
+ /**
+ * Releases this view. This sets error to C2_NO_INIT.
+ */
+ //void release();
+
+protected:
+ class Impl;
+ C2ReadView(std::shared_ptr<Impl> impl, uint32_t offset, uint32_t size);
+ explicit C2ReadView(c2_status_t error);
+
+private:
+ friend struct _C2BlockFactory;
+ std::shared_ptr<Impl> mImpl;
+ uint32_t mOffset; /**< offset into the linear block backing this read view */
+};
+
+/**
+ * Write view provides read/write access for a linear memory segment.
+ *
+ * This class is copiable. \todo movable only?
+ */
+class C2WriteView : public _C2EditableLinearRangeAspect {
+public:
+ /**
+ * Start of the block.
+ *
+ * \return pointer to the start of the block or nullptr on error.
+ * This pointer is only valid during the lifetime of this view or until it is released.
+ */
+ uint8_t *base();
+
+ /**
+ * \return pointer to the block at the current offset or nullptr on error.
+ * This pointer is only valid during the lifetime of this view or until it is released.
+ */
+ uint8_t *data();
+
+ /**
+ * \return error during the creation/mapping of this view.
+ */
+ c2_status_t error() const;
+
+ /**
+ * Releases this view. This sets error to C2_NO_INIT.
+ */
+ //void release();
+
+protected:
+ class Impl;
+ C2WriteView(std::shared_ptr<Impl> impl);
+ explicit C2WriteView(c2_status_t error);
+
+private:
+ friend struct _C2BlockFactory;
+ std::shared_ptr<Impl> mImpl;
+};
+
+/**
+ * A constant (read-only) linear block (portion of an allocation) with an acquire fence.
+ * Blocks are unmapped when created, and can be mapped into a read view on demand.
+ *
+ * This class is copiable and contains a reference to the allocation that it is based on.
+ */
+class C2ConstLinearBlock : public C2Block1D {
+public:
+ /**
+ * Maps this block into memory and returns a read view for it.
+ *
+ * \return a read view for this block.
+ */
+ C2Acquirable<C2ReadView> map() const;
+
+ /**
+ * Returns a portion of this block.
+ *
+ * \param offset the start offset of the portion. \note This is clamped to the capacity of this
+ * block.
+ * \param size the size of the portion. \note This is clamped to the remaining data from offset.
+ *
+ * \return a constant linear block containing a portion of this block
+ */
+ C2ConstLinearBlock subBlock(size_t offset, size_t size) const;
+
+ /**
+ * Returns the acquire fence for this block.
+ *
+ * \return a fence that must be waited on before reading the block.
+ */
+ C2Fence fence() const { return mFence; }
+
+protected:
+ C2ConstLinearBlock(std::shared_ptr<Impl> impl, const _C2LinearRangeAspect &range, C2Fence mFence);
+
+private:
+ friend struct _C2BlockFactory;
+ C2Fence mFence;
+};
+
+/**
+ * Linear block is a writeable 1D block. Once written, it can be shared in whole or in parts with
+ * consumers/readers as read-only const linear block(s).
+ */
+class C2LinearBlock : public C2Block1D {
+public:
+ /**
+ * Maps this block into memory and returns a write view for it.
+ *
+ * \return a write view for this block.
+ */
+ C2Acquirable<C2WriteView> map();
+
+ /**
+ * Creates a read-only const linear block for a portion of this block; optionally protected
+ * by an acquire fence. There are two ways to use this:
+ *
+ * 1) share ready block after writing data into the block. In this case no fence shall be
+ * supplied, and the block shall not be modified after calling this method.
+ * 2) share block metadata before actually (finishing) writing the data into the block. In
+ * this case a fence must be supplied that will be triggered when the data is written.
+ * The block shall be modified only until firing the event for the fence.
+ */
+ C2ConstLinearBlock share(size_t offset, size_t size, C2Fence fence);
+
+protected:
+ C2LinearBlock(std::shared_ptr<Impl> impl, const _C2LinearRangeAspect &range);
+
+ friend struct _C2BlockFactory;
+};
+
+/// @}
+
+/**************************************************************************************************
+ CIRCULAR BLOCKS AND VIEWS
+**************************************************************************************************/
+
+/// \defgroup circular Circular buffer support
+/// @{
+
+/**
+ * Circular blocks can be used to share data between a writer and a reader (and/or other consumers)-
+ * in a memory-efficient way by reusing a section of memory. Circular blocks are a bit more complex
+ * than single reader/single writer schemes to facilitate block-based consuming of data.
+ *
+ * They can operate in two modes:
+ *
+ * 1) one writer that creates blocks to be consumed (this model can be used by components)
+ *
+ * 2) one writer that writes continuously, and one reader that can creates blocks to be consumed
+ * by further recipients (this model is used by the framework, and cannot be used by components.)
+ *
+ * Circular blocks have four segments with running pointers:
+ * - reserved: data reserved and available for the writer
+ * - committed: data committed by the writer and available to the reader (if present)
+ * - used: data used by consumers (if present)
+ * - available: unused data available to be reserved
+ */
+class C2CircularBlock : public C2Block1D {
+ // TODO: add methods
+
+private:
+ size_t mReserved __unused; // end of reserved section
+ size_t mCommitted __unused; // end of committed section
+ size_t mUsed __unused; // end of used section
+ size_t mFree __unused; // end of free section
+};
+
+class _C2CircularBlockSegment : public _C2LinearCapacityAspect {
+public:
+ /**
+ * Returns the available size for this segment.
+ *
+ * \return currently available size for this segment
+ */
+ size_t available() const;
+
+ /**
+ * Reserve some space for this segment from its current start.
+ *
+ * \param size desired space in bytes
+ * \param fence a pointer to an acquire fence. If non-null, the reservation is asynchronous and
+ * a fence will be stored here that will be signaled when the reservation is
+ * complete. If null, the reservation is synchronous.
+ *
+ * \retval C2_OK the space was successfully reserved
+ * \retval C2_NO_MEMORY the space requested cannot be reserved
+ * \retval C2_TIMED_OUT the reservation timed out \todo when?
+ * \retval C2_CORRUPTED some unknown error prevented reserving space. (unexpected)
+ */
+ c2_status_t reserve(size_t size, C2Fence *fence /* nullable */);
+
+ /**
+ * Abandons a portion of this segment. This will move to the beginning of this segment.
+ *
+ * \note This methods is only allowed if this segment is producing blocks.
+ *
+ * \param size number of bytes to abandon
+ *
+ * \retval C2_OK the data was successfully abandoned
+ * \retval C2_TIMED_OUT the operation timed out (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented abandoning the data (unexpected)
+ */
+ c2_status_t abandon(size_t size);
+
+ /**
+ * Share a portion as block(s) with consumers (these are moved to the used section).
+ *
+ * \note This methods is only allowed if this segment is producing blocks.
+ * \note Share does not move the beginning of the segment. (\todo add abandon/offset?)
+ *
+ * \param size number of bytes to share
+ * \param fence fence to be used for the section
+ * \param blocks vector where the blocks of the section are appended to
+ *
+ * \retval C2_OK the portion was successfully shared
+ * \retval C2_NO_MEMORY not enough memory to share the portion
+ * \retval C2_TIMED_OUT the operation timed out (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented sharing the data (unexpected)
+ */
+ c2_status_t share(size_t size, C2Fence fence, std::vector<C2ConstLinearBlock> &blocks);
+
+ /**
+ * Returns the beginning offset of this segment from the start of this circular block.
+ *
+ * @return beginning offset
+ */
+ size_t begin();
+
+ /**
+ * Returns the end offset of this segment from the start of this circular block.
+ *
+ * @return end offset
+ */
+ size_t end();
+};
+
+/**
+ * A circular write-view is a dynamic mapped view for a segment of a circular block. Care must be
+ * taken when using this view so that only the section owned by the segment is modified.
+ */
+class C2CircularWriteView : public _C2LinearCapacityAspect {
+public:
+ /**
+ * Start of the circular block.
+ * \note the segment does not own this pointer.
+ *
+ * \return pointer to the start of the circular block or nullptr on error.
+ */
+ uint8_t *base();
+
+ /**
+ * \return error during the creation/mapping of this view.
+ */
+ c2_status_t error() const;
+};
+
+/**
+ * The writer of a circular buffer.
+ *
+ * Can commit data to a reader (not supported for components) OR share data blocks directly with a
+ * consumer.
+ *
+ * If a component supports outputting data into circular buffers, it must allocate a circular
+ * block and use a circular writer.
+ */
+class C2CircularWriter : public _C2CircularBlockSegment {
+public:
+ /**
+ * Commits a portion of this segment to the next segment. This moves the beginning of the
+ * segment.
+ *
+ * \param size number of bytes to commit to the next segment
+ * \param fence fence used for the commit (the fence must signal before the data is committed)
+ */
+ c2_status_t commit(size_t size, C2Fence fence);
+
+ /**
+ * Maps this block into memory and returns a write view for it.
+ *
+ * \return a write view for this block.
+ */
+ C2Acquirable<C2CircularWriteView> map();
+};
+
+/// @}
+
+/// \defgroup graphic Graphic Data Blocks
+/// @{
+
+/**
+ * C2Rect: rectangle type with non-negative coordinates.
+ *
+ * \note This struct has public fields without getters/setters. All methods are inline.
+ */
+struct C2Rect {
+// public:
+ uint32_t width;
+ uint32_t height;
+ uint32_t left;
+ uint32_t top;
+
+ constexpr inline C2Rect()
+ : C2Rect(0, 0, 0, 0) { }
+
+ constexpr inline C2Rect(uint32_t width_, uint32_t height_)
+ : C2Rect(width_, height_, 0, 0) { }
+
+ constexpr C2Rect inline at(uint32_t left_, uint32_t top_) const {
+ return C2Rect(width, height, left_, top_);
+ }
+
+ // utility methods
+
+ inline constexpr bool isEmpty() const {
+ return width == 0 || height == 0;
+ }
+
+ inline constexpr bool isValid() const {
+ return left <= ~width && top <= ~height;
+ }
+
+ inline constexpr operator bool() const {
+ return isValid() && !isEmpty();
+ }
+
+ inline constexpr bool operator!() const {
+ return !bool(*this);
+ }
+
+ C2_ALLOW_OVERFLOW
+ inline constexpr bool contains(const C2Rect &other) const {
+ if (!isValid() || !other.isValid()) {
+ return false;
+ } else {
+ return left <= other.left && top <= other.top
+ && left + width >= other.left + other.width
+ && top + height >= other.top + other.height;
+ }
+ }
+
+ inline constexpr bool operator==(const C2Rect &other) const {
+ if (!isValid()) {
+ return !other.isValid();
+ } else {
+ return left == other.left && top == other.top
+ && width == other.width && height == other.height;
+ }
+ }
+
+ inline constexpr bool operator!=(const C2Rect &other) const {
+ return !operator==(other);
+ }
+
+ inline constexpr bool operator>=(const C2Rect &other) const {
+ return contains(other);
+ }
+
+ inline constexpr bool operator>(const C2Rect &other) const {
+ return contains(other) && !operator==(other);
+ }
+
+ inline constexpr bool operator<=(const C2Rect &other) const {
+ return other.contains(*this);
+ }
+
+ inline constexpr bool operator<(const C2Rect &other) const {
+ return other.contains(*this) && !operator==(other);
+ }
+
+ C2_ALLOW_OVERFLOW
+ inline constexpr uint32_t right() const {
+ return left + width;
+ }
+
+ C2_ALLOW_OVERFLOW
+ inline constexpr uint32_t bottom() const {
+ return top + height;
+ }
+
+ C2_ALLOW_OVERFLOW
+ inline constexpr C2Rect intersect(const C2Rect &other) const {
+ return C2Rect(c2_min(right(), other.right()) - c2_max(left, other.left),
+ c2_min(bottom(), other.bottom()) - c2_max(top, other.top),
+ c2_max(left, other.left),
+ c2_max(top, other.top));
+ }
+
+ /** clamps right and bottom to top, left if they overflow */
+ inline constexpr C2Rect normalize() const {
+ return C2Rect(c2_max(left, right()) - left, c2_max(top, bottom()) - top, left, top);
+ }
+
+private:
+ /// note: potentially unusual argument order
+ constexpr inline C2Rect(uint32_t width_, uint32_t height_, uint32_t left_, uint32_t top_)
+ : width(width_),
+ height(height_),
+ left(left_),
+ top(top_) { }
+};
+
+/**
+ * Interface for objects that have a width and height (planar capacity).
+ */
+class _C2PlanarCapacityAspect {
+/// \name Planar capacity interface
+/// @{
+public:
+ inline constexpr uint32_t width() const { return _mWidth; }
+ inline constexpr uint32_t height() const { return _mHeight; }
+
+ inline constexpr operator C2Rect() const {
+ return C2Rect(_mWidth, _mHeight);
+ }
+
+protected:
+ inline constexpr _C2PlanarCapacityAspect(uint32_t width, uint32_t height)
+ : _mWidth(width), _mHeight(height) { }
+
+ inline explicit constexpr _C2PlanarCapacityAspect(const _C2PlanarCapacityAspect *parent)
+ : _mWidth(parent == nullptr ? 0 : parent->width()),
+ _mHeight(parent == nullptr ? 0 : parent->height()) { }
+
+private:
+ uint32_t _mWidth;
+ uint32_t _mHeight;
+/// @}
+};
+
+/**
+ * C2PlaneInfo: information on the layout of a singe flexible plane.
+ *
+ * Public fields without getters/setters.
+ */
+struct C2PlaneInfo {
+//public:
+ enum channel_t : uint32_t {
+ CHANNEL_Y, ///< luma
+ CHANNEL_R, ///< red
+ CHANNEL_G, ///< green
+ CHANNEL_B, ///< blue
+ CHANNEL_A, ///< alpha
+ CHANNEL_CR, ///< Cr
+ CHANNEL_CB, ///< Cb
+ } channel;
+
+ int32_t colInc; ///< column increment in bytes. may be negative
+ int32_t rowInc; ///< row increment in bytes. may be negative
+
+ uint32_t colSampling; ///< subsampling compared to width (must be a power of 2)
+ uint32_t rowSampling; ///< subsampling compared to height (must be a power of 2)
+
+ uint32_t allocatedDepth; ///< size of each sample (must be a multiple of 8)
+ uint32_t bitDepth; ///< significant bits per sample
+ /**
+ * the right shift of the significant bits in the sample. E.g. if a 10-bit significant
+ * value is laid out in a 16-bit allocation aligned to LSB (values 0-1023), rightShift
+ * would be 0 as the 16-bit value read from the sample does not need to be right shifted
+ * and can be used as is (after applying a 10-bit mask of 0x3FF).
+ *
+ * +--------+--------+
+ * | VV|VVVVVVVV|
+ * +--------+--------+
+ * 15 8 7 0
+ *
+ * If the value is laid out aligned to MSB, rightShift would be 6, as the value read
+ * from the allocated sample must be right-shifted by 6 to get the actual sample value.
+ *
+ * +--------+--------+
+ * |VVVVVVVV|VV |
+ * +--------+--------+
+ * 15 8 7 0
+ */
+ uint32_t rightShift;
+
+ enum endianness_t : uint32_t {
+ NATIVE,
+ LITTLE_END, // LITTLE_ENDIAN is reserved macro
+ BIG_END, // BIG_ENDIAN is a reserved macro
+ } endianness; ///< endianness of the samples
+
+ /**
+ * The following two fields define the relation between multiple planes. If multiple planes are
+ * interleaved, they share a root plane (whichever plane's start address is the lowest), and
+ * |offset| is the offset of this plane inside the root plane (in bytes). |rootIx| is the index
+ * of the root plane. If a plane is independent, rootIx is its index and offset is 0.
+ */
+ uint32_t rootIx; ///< index of the root plane
+ uint32_t offset; ///< offset of this plane inside of the root plane
+
+ inline constexpr ssize_t minOffset(uint32_t width, uint32_t height) const {
+ ssize_t offs = 0;
+ if (width > 0 && colInc < 0) {
+ offs += colInc * (ssize_t)(width - 1);
+ }
+ if (height > 0 && rowInc < 0) {
+ offs += rowInc * (ssize_t)(height - 1);
+ }
+ return offs;
+ }
+
+ inline constexpr ssize_t maxOffset(uint32_t width, uint32_t height) const {
+ ssize_t offs = (allocatedDepth + 7) >> 3;
+ if (width > 0 && colInc > 0) {
+ offs += colInc * (ssize_t)(width - 1);
+ }
+ if (height > 0 && rowInc > 0) {
+ offs += rowInc * (ssize_t)(height - 1);
+ }
+ return offs;
+ }
+} C2_PACK;
+
+struct C2PlanarLayout {
+//public:
+ enum type_t : uint32_t {
+ TYPE_UNKNOWN = 0,
+ TYPE_YUV = 0x100, ///< YUV image with 3 planes
+ TYPE_YUVA, ///< YUVA image with 4 planes
+ TYPE_RGB, ///< RGB image with 3 planes
+ TYPE_RGBA, ///< RBGA image with 4 planes
+ };
+
+ type_t type; // image type
+ uint32_t numPlanes; // number of component planes
+ uint32_t rootPlanes; // number of layout planes (root planes)
+
+ enum plane_index_t : uint32_t {
+ PLANE_Y = 0,
+ PLANE_U = 1,
+ PLANE_V = 2,
+ PLANE_R = 0,
+ PLANE_G = 1,
+ PLANE_B = 2,
+ PLANE_A = 3,
+ MAX_NUM_PLANES = 4,
+ };
+
+ C2PlaneInfo planes[MAX_NUM_PLANES];
+};
+
+/**
+ * Aspect for objects that have a planar section (crop rectangle).
+ *
+ * This class is copiable.
+ */
+class _C2PlanarSectionAspect : public _C2PlanarCapacityAspect {
+/// \name Planar section interface
+/// @{
+private:
+ inline constexpr _C2PlanarSectionAspect(uint32_t width, uint32_t height, const C2Rect &crop)
+ : _C2PlanarCapacityAspect(width, height),
+ mCrop(C2Rect(std::min(width - std::min(crop.left, width), crop.width),
+ std::min(height - std::min(crop.top, height), crop.height)).at(
+ std::min(crop.left, width),
+ std::min(crop.height, height))) {
+ }
+
+public:
+ // crop can be an empty rect, does not have to line up with subsampling
+ // NOTE: we do not support floating-point crop
+ inline constexpr C2Rect crop() const { return mCrop; }
+
+ /**
+ * Returns a child planar section for |crop|, where the capacity represents this section.
+ */
+ inline constexpr _C2PlanarSectionAspect childSection(const C2Rect &crop) const {
+ return _C2PlanarSectionAspect(
+ mCrop.width, mCrop.height,
+ // crop and translate |crop| rect
+ C2Rect(c2_min(mCrop.right() - c2_clamp(mCrop.left, crop.left, mCrop.right()),
+ crop.width),
+ c2_min(mCrop.bottom() - c2_clamp(mCrop.top, crop.top, mCrop.bottom()),
+ crop.height))
+ .at(c2_clamp(mCrop.left, crop.left, mCrop.right()) - mCrop.left,
+ c2_clamp(mCrop.top, crop.top, mCrop.bottom()) - mCrop.top));
+ }
+
+protected:
+ inline constexpr _C2PlanarSectionAspect(const _C2PlanarCapacityAspect *parent)
+ : _C2PlanarCapacityAspect(parent), mCrop(width(), height()) {}
+
+ inline constexpr _C2PlanarSectionAspect(const _C2PlanarCapacityAspect *parent, const C2Rect &crop)
+ : _C2PlanarCapacityAspect(parent),
+ mCrop(parent == nullptr ? C2Rect() : ((C2Rect)*parent).intersect(crop).normalize()) { }
+
+ inline constexpr _C2PlanarSectionAspect(const _C2PlanarSectionAspect *parent, const C2Rect &crop)
+ : _C2PlanarCapacityAspect(parent),
+ mCrop(parent == nullptr ? C2Rect() : parent->crop().intersect(crop).normalize()) { }
+
+private:
+ friend class _C2EditablePlanarSectionAspect;
+ C2Rect mCrop;
+/// @}
+};
+
+/**
+ * Aspect for objects that have an editable planar section (crop rectangle).
+ *
+ * This class is copiable.
+ */
+class _C2EditablePlanarSectionAspect : public _C2PlanarSectionAspect {
+/// \name Planar section interface
+/// @{
+ using _C2PlanarSectionAspect::_C2PlanarSectionAspect;
+
+public:
+ // crop can be an empty rect, does not have to line up with subsampling
+ // NOTE: we do not support floating-point crop
+ inline constexpr C2Rect crop() const { return mCrop; }
+
+ /**
+ * Sets crop to crop intersected with [(0,0) .. (width, height)]
+ */
+ inline void setCrop_be(const C2Rect &crop) {
+ mCrop.left = std::min(width(), crop.left);
+ mCrop.top = std::min(height(), crop.top);
+ // It's guaranteed that mCrop.left <= width() && mCrop.top <= height()
+ mCrop.width = std::min(width() - mCrop.left, crop.width);
+ mCrop.height = std::min(height() - mCrop.top, crop.height);
+ }
+
+ /**
+ * If crop is within the dimensions of this object, it sets crop to it.
+ *
+ * \return true iff crop is within the dimensions of this object
+ */
+ inline bool setCrop(const C2Rect &crop) {
+ if (width() < crop.width || height() < crop.height
+ || width() - crop.width < crop.left || height() - crop.height < crop.top) {
+ return false;
+ }
+ mCrop = crop;
+ return true;
+ }
+/// @}
+};
+
+/**
+ * Utility class for safe range calculations using size_t-s.
+ */
+class C2PlanarSection : public _C2PlanarSectionAspect {
+public:
+ inline constexpr C2PlanarSection(const _C2PlanarCapacityAspect &parent, const C2Rect &crop)
+ : _C2PlanarSectionAspect(&parent, crop) { }
+
+ inline constexpr C2PlanarSection(const _C2PlanarSectionAspect &parent, const C2Rect &crop)
+ : _C2PlanarSectionAspect(&parent, crop) { }
+
+ inline constexpr C2PlanarSection intersect(const C2Rect &crop) const {
+ return C2PlanarSection(*this, crop);
+ }
+};
+
+/**
+ * Utility class for simple and safe planar capacity and section construction.
+ */
+class C2PlanarCapacity : public _C2PlanarCapacityAspect {
+public:
+ inline constexpr explicit C2PlanarCapacity(size_t width, size_t height)
+ : _C2PlanarCapacityAspect(c2_min(width, std::numeric_limits<uint32_t>::max()),
+ c2_min(height, std::numeric_limits<uint32_t>::max())) { }
+
+ inline constexpr C2PlanarSection section(const C2Rect &crop) const {
+ return C2PlanarSection(*this, crop);
+ }
+};
+
+
+/**
+ * \ingroup graphic allocator
+ * 2D allocation interface.
+ */
+class C2GraphicAllocation : public _C2PlanarCapacityAspect {
+public:
+ /**
+ * Maps a rectangular section (as defined by |rect|) of a 2D allocation into local process
+ * memory for flexible access. On success, it fills out |layout| with the plane specifications
+ * and fills the |addr| array with pointers to the first byte of the top-left pixel of each
+ * plane used. Otherwise, it leaves |layout| and |addr| untouched. |fence| will contain
+ * an acquire sync fence object. If it is already safe to access the
+ * buffer contents, then it will be an empty (already fired) fence.
+ *
+ * Safe regions for the pointer addresses returned can be gotten via C2LayoutInfo.minOffset()/
+ * maxOffset().
+ *
+ * \param rect section to be mapped (this does not have to be aligned)
+ * \param usage the desired usage. \todo this must be kSoftwareRead and/or
+ * kSoftwareWrite.
+ * \param fence a pointer to a fence object if an async mapping is requested. If
+ * not-null, and acquire fence will be stored here on success, or empty
+ * fence on failure. If null, the mapping will be synchronous.
+ * \param layout a pointer to where the mapped planes' descriptors will be
+ * stored. On failure, nullptr will be stored here.
+ * \param addr pointer to an array with at least C2PlanarLayout::MAX_NUM_PLANES
+ * elements. Only layout.numPlanes elements will be modified on success.
+ *
+ * \retval C2_OK the operation was successful
+ * \retval C2_REFUSED no permission to map the section
+ * \retval C2_DUPLICATE there is already a mapped region and this allocation cannot support
+ * multi-mapping (caller error)
+ * \retval C2_TIMED_OUT the operation timed out
+ * \retval C2_NO_MEMORY not enough memory to complete the operation
+ * \retval C2_BAD_VALUE the parameters (rect) are invalid or outside the allocation, or the
+ * usage flags are invalid (caller error)
+ * \retval C2_CORRUPTED some unknown error prevented the operation from completing (unexpected)
+
+ */
+ virtual c2_status_t map(
+ C2Rect rect, C2MemoryUsage usage, C2Fence *fence,
+ C2PlanarLayout *layout /* nonnull */, uint8_t **addr /* nonnull */) = 0;
+
+ /**
+ * Unmaps a section of an allocation at |addr| with |rect|. These must be parameters previously
+ * passed to and returned by |map|; otherwise, this operation is a no-op.
+ *
+ * \param addr pointer to an array with at least C2PlanarLayout::MAX_NUM_PLANES
+ * elements containing the starting addresses of the mapped layers
+ * \param rect boundaries of the mapped section
+ * \param fence a pointer to a fence object if an async unmapping is requested. If
+ * not-null, a release fence will be stored here on success, or empty fence
+ * on failure. This fence signals when the original allocation contains
+ * all changes that happened to the mapped section. If null, the unmapping
+ * will be synchronous.
+ *
+ * \retval C2_OK the operation was successful
+ * \retval C2_TIMED_OUT the operation timed out
+ * \retval C2_NOT_FOUND there is no such mapped region (caller error)
+ * \retval C2_CORRUPTED some unknown error prevented the operation from completing (unexpected)
+ * \retval C2_REFUSED no permission to unmap the section (unexpected - system)
+ */
+ virtual c2_status_t unmap(
+ uint8_t **addr /* nonnull */, C2Rect rect, C2Fence *fence /* nullable */) = 0;
+
+ /**
+ * Returns the allocator ID for this allocation. This is useful to put the handle into context.
+ */
+ virtual C2Allocator::id_t getAllocatorId() const = 0;
+
+ /**
+ * Returns a pointer to the allocation handle.
+ */
+ virtual const C2Handle *handle() const = 0;
+
+ /**
+ * Returns true if this is the same allocation as |other|.
+ */
+ virtual bool equals(const std::shared_ptr<const C2GraphicAllocation> &other) const = 0;
+
+protected:
+ using _C2PlanarCapacityAspect::_C2PlanarCapacityAspect;
+ virtual ~C2GraphicAllocation() = default;
+};
+
+class C2GraphicAllocation;
+
+/**
+ * A 2D block.
+ *
+ * \note width()/height() is not meaningful for users of blocks; instead, crop().width() and
+ * crop().height() is the capacity of the usable portion. Use and crop() if accessing the block
+ * directly through its handle to represent the allotted region of the underlying allocation to this
+ * block.
+ */
+class C2Block2D : public _C2PlanarSectionAspect {
+public:
+ /**
+ * Returns the underlying handle for this allocation.
+ *
+ * \note that the block and its block pool has shared ownership of the handle
+ * and if all references to the block are released, the underlying block
+ * allocation may get reused even if a client keeps a clone of this handle.
+ */
+ const C2Handle *handle() const;
+
+ /**
+ * Returns the allocator's ID that created the underlying allocation for this block. This
+ * provides the context for understanding the handle.
+ */
+ C2Allocator::id_t getAllocatorId() const;
+
+protected:
+ class Impl;
+ C2Block2D(std::shared_ptr<Impl> impl, const _C2PlanarSectionAspect §ion);
+
+ friend struct _C2BlockFactory;
+ std::shared_ptr<Impl> mImpl;
+};
+
+/**
+ * Graphic view provides read or read-write access for a graphic block.
+ *
+ * This class is copiable.
+ *
+ * \note Due to the subsampling of graphic buffers, a read view must still contain a crop rectangle
+ * to ensure subsampling is followed. This results in nearly identical interface between read and
+ * write views, so C2GraphicView can encompass both of them.
+ */
+class C2GraphicView : public _C2EditablePlanarSectionAspect {
+public:
+ /**
+ * \return array of pointers (of layout().numPlanes elements) to the start of the planes or
+ * nullptr on error. Regardless of crop rect, they always point to the top-left corner of each
+ * plane. Access outside of the crop rect results in an undefined behavior.
+ */
+ const uint8_t *const *data() const;
+
+ /**
+ * \return array of pointers (of layout().numPlanes elements) to the start of the planes or
+ * nullptr on error. Regardless of crop rect, they always point to the top-left corner of each
+ * plane. Access outside of the crop rect results in an undefined behavior.
+ */
+ uint8_t *const *data();
+
+ /**
+ * \return layout of the graphic block to interpret the returned data.
+ */
+ const C2PlanarLayout layout() const;
+
+ /**
+ * Returns a section of this view.
+ *
+ * \param rect the dimension of the section. \note This is clamped to the crop of this view.
+ *
+ * \return a read view containing the requested section of this view
+ */
+ const C2GraphicView subView(const C2Rect &rect) const;
+ C2GraphicView subView(const C2Rect &rect);
+
+ /**
+ * \return error during the creation/mapping of this view.
+ */
+ c2_status_t error() const;
+
+protected:
+ class Impl;
+ C2GraphicView(std::shared_ptr<Impl> impl, const _C2PlanarSectionAspect §ion);
+ explicit C2GraphicView(c2_status_t error);
+
+private:
+ friend struct _C2BlockFactory;
+ std::shared_ptr<Impl> mImpl;
+};
+
+/**
+ * A constant (read-only) graphic block (portion of an allocation) with an acquire fence.
+ * Blocks are unmapped when created, and can be mapped into a read view on demand.
+ *
+ * This class is copiable and contains a reference to the allocation that it is based on.
+ */
+class C2ConstGraphicBlock : public C2Block2D {
+public:
+ /**
+ * Maps this block into memory and returns a read view for it.
+ *
+ * \return a read view for this block.
+ */
+ C2Acquirable<const C2GraphicView> map() const;
+
+ /**
+ * Returns a section of this block.
+ *
+ * \param rect the coordinates of the section. \note This is clamped to the crop rectangle of
+ * this block.
+ *
+ * \return a constant graphic block containing a portion of this block
+ */
+ C2ConstGraphicBlock subBlock(const C2Rect &rect) const;
+
+ /**
+ * Returns the acquire fence for this block.
+ *
+ * \return a fence that must be waited on before reading the block.
+ */
+ C2Fence fence() const { return mFence; }
+
+protected:
+ C2ConstGraphicBlock(
+ std::shared_ptr<Impl> impl, const _C2PlanarSectionAspect §ion, C2Fence fence);
+
+private:
+ friend struct _C2BlockFactory;
+ C2Fence mFence;
+};
+
+/**
+ * Graphic block is a writeable 2D block. Once written, it can be shared in whole or in part with
+ * consumers/readers as read-only const graphic block.
+ */
+class C2GraphicBlock : public C2Block2D {
+public:
+ /**
+ * Maps this block into memory and returns a write view for it.
+ *
+ * \return a write view for this block.
+ */
+ C2Acquirable<C2GraphicView> map();
+
+ /**
+ * Creates a read-only const linear block for a portion of this block; optionally protected
+ * by an acquire fence. There are two ways to use this:
+ *
+ * 1) share ready block after writing data into the block. In this case no fence shall be
+ * supplied, and the block shall not be modified after calling this method.
+ * 2) share block metadata before actually (finishing) writing the data into the block. In
+ * this case a fence must be supplied that will be triggered when the data is written.
+ * The block shall be modified only until firing the event for the fence.
+ */
+ C2ConstGraphicBlock share(const C2Rect &crop, C2Fence fence);
+
+protected:
+ C2GraphicBlock(std::shared_ptr<Impl> impl, const _C2PlanarSectionAspect §ion);
+
+ friend struct _C2BlockFactory;
+};
+
+/// @}
+
+/// \defgroup buffer_onj Buffer objects
+/// @{
+
+// ================================================================================================
+// BUFFERS
+// ================================================================================================
+
+/// \todo: Do we still need this?
+///
+// There are 2 kinds of buffers: linear or graphic. Linear buffers can contain a single block, or
+// a list of blocks (LINEAR_CHUNKS). Support for list of blocks is optional, and can allow consuming
+// data from circular buffers or scattered data sources without extra memcpy. Currently, list of
+// graphic blocks is not supported.
+
+class C2LinearBuffer; // read-write buffer
+class C2GraphicBuffer; // read-write buffer
+class C2LinearChunksBuffer;
+
+/**
+ * C2BufferData: the main, non-meta data of a buffer. A buffer can contain either linear blocks
+ * or graphic blocks, and can contain either a single block or multiple blocks. This is determined
+ * by its type.
+ */
+class C2BufferData {
+public:
+ /**
+ * The type of buffer data.
+ */
+ enum type_t : uint32_t {
+ INVALID, ///< invalid buffer type. Do not use.
+ LINEAR, ///< the buffer contains a single linear block
+ LINEAR_CHUNKS, ///< the buffer contains one or more linear blocks
+ GRAPHIC, ///< the buffer contains a single graphic block
+ GRAPHIC_CHUNKS, ///< the buffer contains one of more graphic blocks
+ };
+ typedef type_t Type; // deprecated
+
+ /**
+ * Gets the type of this buffer (data).
+ * \return the type of this buffer data.
+ */
+ type_t type() const;
+
+ /**
+ * Gets the linear blocks of this buffer.
+ * \return a constant list of const linear blocks of this buffer.
+ * \retval empty list if this buffer does not contain linear block(s).
+ */
+ const std::vector<C2ConstLinearBlock> linearBlocks() const;
+
+ /**
+ * Gets the graphic blocks of this buffer.
+ * \return a constant list of const graphic blocks of this buffer.
+ * \retval empty list if this buffer does not contain graphic block(s).
+ */
+ const std::vector<C2ConstGraphicBlock> graphicBlocks() const;
+
+private:
+ class Impl;
+ std::shared_ptr<Impl> mImpl;
+
+protected:
+ // no public constructor
+ explicit C2BufferData(const std::vector<C2ConstLinearBlock> &blocks);
+ explicit C2BufferData(const std::vector<C2ConstGraphicBlock> &blocks);
+};
+
+/**
+ * C2Buffer: buffer base class. These are always used as shared_ptrs. Though the underlying buffer
+ * objects (native buffers, ion buffers, or dmabufs) are reference-counted by the system,
+ * C2Buffers hold only a single reference.
+ *
+ * These objects cannot be used on the stack.
+ */
+class C2Buffer {
+public:
+ /**
+ * Gets the buffer's data.
+ *
+ * \return the buffer's data.
+ */
+ const C2BufferData data() const;
+
+ /**
+ * These will still work if used in onDeathNotify.
+ */
+#if 0
+ inline std::shared_ptr<C2LinearBuffer> asLinearBuffer() const {
+ return mType == LINEAR ? std::shared_ptr::reinterpret_cast<C2LinearBuffer>(this) : nullptr;
+ }
+
+ inline std::shared_ptr<C2GraphicBuffer> asGraphicBuffer() const {
+ return mType == GRAPHIC ? std::shared_ptr::reinterpret_cast<C2GraphicBuffer>(this) : nullptr;
+ }
+
+ inline std::shared_ptr<C2CircularBuffer> asCircularBuffer() const {
+ return mType == CIRCULAR ? std::shared_ptr::reinterpret_cast<C2CircularBuffer>(this) : nullptr;
+ }
+#endif
+
+ ///@name Pre-destroy notification handling
+ ///@{
+
+ /**
+ * Register for notification just prior to the destruction of this object.
+ */
+ typedef void (*OnDestroyNotify) (const C2Buffer *buf, void *arg);
+
+ /**
+ * Registers for a pre-destroy notification. This is called just prior to the destruction of
+ * this buffer (when this buffer is no longer valid.)
+ *
+ * \param onDestroyNotify the notification callback
+ * \param arg an arbitrary parameter passed to the callback
+ *
+ * \retval C2_OK the registration was successful.
+ * \retval C2_DUPLICATE a notification was already registered for this callback and argument
+ * \retval C2_NO_MEMORY not enough memory to register for this callback
+ * \retval C2_CORRUPTED an unknown error prevented the registration (unexpected)
+ */
+ c2_status_t registerOnDestroyNotify(OnDestroyNotify onDestroyNotify, void *arg = nullptr);
+
+ /**
+ * Unregisters a previously registered pre-destroy notification.
+ *
+ * \param onDestroyNotify the notification callback
+ * \param arg an arbitrary parameter passed to the callback
+ *
+ * \retval C2_OK the unregistration was successful.
+ * \retval C2_NOT_FOUND the notification was not found
+ * \retval C2_CORRUPTED an unknown error prevented the registration (unexpected)
+ */
+ c2_status_t unregisterOnDestroyNotify(OnDestroyNotify onDestroyNotify, void *arg = nullptr);
+
+ ///@}
+
+ virtual ~C2Buffer() = default;
+
+ ///@name Buffer-specific arbitrary metadata handling
+ ///@{
+
+ /**
+ * Gets the list of metadata associated with this buffer.
+ *
+ * \return a constant list of info objects associated with this buffer.
+ */
+ const std::vector<std::shared_ptr<const C2Info>> info() const;
+
+ /**
+ * Attaches (or updates) an (existing) metadata for this buffer.
+ * If the metadata is stream specific, the stream information will be reset.
+ *
+ * \param info Metadata to update
+ *
+ * \retval C2_OK the metadata was successfully attached/updated.
+ * \retval C2_NO_MEMORY not enough memory to attach the metadata (this return value is not
+ * used if the same kind of metadata is already attached to the buffer).
+ */
+ c2_status_t setInfo(const std::shared_ptr<C2Info> &info);
+
+ /**
+ * Checks if there is a certain type of metadata attached to this buffer.
+ *
+ * \param index the parameter type of the metadata
+ *
+ * \return true iff there is a metadata with the parameter type attached to this buffer.
+ */
+ bool hasInfo(C2Param::Type index) const;
+
+ /**
+ * Checks if there is a certain type of metadata attached to this buffer, and returns a
+ * shared pointer to it if there is. Returns an empty shared pointer object (nullptr) if there
+ * is not.
+ *
+ * \param index the parameter type of the metadata
+ *
+ * \return shared pointer to the metadata.
+ */
+ std::shared_ptr<const C2Info> getInfo(C2Param::Type index) const;
+
+ /**
+ * Removes a metadata from the buffer.
+ */
+ std::shared_ptr<C2Info> removeInfo(C2Param::Type index);
+ ///@}
+
+ /**
+ * Creates a buffer containing a single linear block.
+ *
+ * \param block the content of the buffer.
+ *
+ * \return shared pointer to the created buffer.
+ */
+ static std::shared_ptr<C2Buffer> CreateLinearBuffer(const C2ConstLinearBlock &block);
+
+ /**
+ * Creates a buffer containing a single graphic block.
+ *
+ * \param block the content of the buffer.
+ *
+ * \return shared pointer to the created buffer.
+ */
+ static std::shared_ptr<C2Buffer> CreateGraphicBuffer(const C2ConstGraphicBlock &block);
+
+
+
+protected:
+ // no public constructor
+ explicit C2Buffer(const std::vector<C2ConstLinearBlock> &blocks);
+ explicit C2Buffer(const std::vector<C2ConstGraphicBlock> &blocks);
+
+private:
+ class Impl;
+ std::shared_ptr<Impl> mImpl;
+// Type _mType;
+};
+
+/**
+ * An extension of C2Info objects that can contain arbitrary buffer data.
+ *
+ * \note This object is not describable and contains opaque data.
+ */
+class C2InfoBuffer {
+public:
+ /**
+ * Gets the index of this info object.
+ *
+ * \return the parameter index.
+ */
+ const C2Param::Index index() const;
+
+ /**
+ * Gets the buffer's data.
+ *
+ * \return the buffer's data.
+ */
+ const C2BufferData data() const;
+};
+
+/// @}
+
+/// \cond INTERNAL
+
+/// \todo These are no longer used
+
+/// \addtogroup linear
+/// @{
+
+/** \deprecated */
+class C2LinearBuffer
+ : public C2Buffer, public _C2LinearRangeAspect,
+ public std::enable_shared_from_this<C2LinearBuffer> {
+public:
+ /** \todo what is this? */
+ const C2Handle *handle() const;
+
+protected:
+ inline C2LinearBuffer(const C2ConstLinearBlock &block);
+
+private:
+ class Impl;
+ Impl *mImpl;
+};
+
+class C2ReadCursor;
+
+class C2WriteCursor {
+public:
+ uint32_t remaining() const; // remaining data to be read
+ void commit(); // commits the current position. discard data before current position
+ void reset() const; // resets position to the last committed position
+ // slices off at most |size| bytes, and moves cursor ahead by the number of bytes
+ // sliced off.
+ C2ReadCursor slice(uint32_t size) const;
+ // slices off at most |size| bytes, and moves cursor ahead by the number of bytes
+ // sliced off.
+ C2WriteCursor reserve(uint32_t size);
+ // bool read(T&);
+ // bool write(T&);
+ C2Fence waitForSpace(uint32_t size);
+};
+
+/// @}
+
+/// \addtogroup graphic
+/// @{
+
+struct C2ColorSpace {
+//public:
+ enum Standard {
+ BT601,
+ BT709,
+ BT2020,
+ // TODO
+ };
+
+ enum Range {
+ LIMITED,
+ FULL,
+ // TODO
+ };
+
+ enum TransferFunction {
+ BT709Transfer,
+ BT2020Transfer,
+ HybridLogGamma2,
+ HybridLogGamma4,
+ // TODO
+ };
+};
+
+/** \deprecated */
+class C2GraphicBuffer : public C2Buffer {
+public:
+ // constant attributes
+ inline uint32_t width() const { return mWidth; }
+ inline uint32_t height() const { return mHeight; }
+ inline uint32_t format() const { return mFormat; }
+ inline const C2MemoryUsage usage() const { return mUsage; }
+
+ // modifiable attributes
+
+
+ virtual const C2ColorSpace colorSpace() const = 0;
+ // best effort
+ virtual void setColorSpace_be(const C2ColorSpace &colorSpace) = 0;
+ virtual bool setColorSpace(const C2ColorSpace &colorSpace) = 0;
+
+ const C2Handle *handle() const;
+
+protected:
+ uint32_t mWidth;
+ uint32_t mHeight;
+ uint32_t mFormat;
+ C2MemoryUsage mUsage;
+
+ class Impl;
+ Impl *mImpl;
+};
+
+/// @}
+
+/// \endcond
+
+/// @}
+
+#endif // C2BUFFER_H_
diff --git a/media/codec2/core/include/C2BufferBase.h b/media/codec2/core/include/C2BufferBase.h
new file mode 100644
index 0000000..2bd48f0
--- /dev/null
+++ b/media/codec2/core/include/C2BufferBase.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2BUFFER_BASE_H_
+#define C2BUFFER_BASE_H_
+
+/// \defgroup allocator Allocation and memory placement
+/// @{
+
+/**
+ * Buffer/memory usage bits. These shall be used by the allocators to select optimal memory type/
+ * pool and buffer layout. Usage bits are conceptually separated into read and write usage, while
+ * the buffer use life-cycle is separated into producers (writers) and consumers (readers).
+ * These two concepts are related but not equivalent: consumers may only read buffers and only
+ * producers may write to buffers; note, however, that buffer producers may also want or need to
+ * read the buffers.
+ *
+ * Read and write buffer usage bits shall be or-ed to arrive at the full buffer usage. Admittedly,
+ * this does not account for the amount of reading and writing (e.g. a buffer may have one or more
+ * readers); however, the proper information necessary to properly weigh the various usages would be
+ * the amount of data read/written for each usage type. This would result in an integer array of
+ * size 64 (or the number of distinct usages) for memory usage, and likely such detailed information
+ * would not always be available.
+ *
+ * That platform-agnostic Codec 2.0 API only defines the bare minimum usages. Platforms shall define
+ * usage bits that are appropriate for the platform.
+ */
+struct C2MemoryUsage {
+// public:
+ /**
+ * Buffer read usage.
+ */
+ enum read_t : uint64_t {
+ /** Buffer is read by the CPU. */
+ CPU_READ = 1 << 0,
+ /**
+ * Buffer shall only be read by trusted hardware. The definition of trusted hardware is
+ * platform specific, but this flag is reserved to prevent mapping this block into CPU
+ * readable memory resulting in bus fault. This flag can be used when buffer access must be
+ * protected.
+ */
+ READ_PROTECTED = 1 << 1,
+ };
+
+ /**
+ * Buffer write usage.
+ */
+ enum write_t : uint64_t {
+ /** Buffer is writted to by the CPU. */
+ CPU_WRITE = 1 << 2,
+ /**
+ * Buffer shall only be written to by trusted hardware. The definition of trusted hardware
+ * is platform specific, but this flag is reserved to prevent mapping this block into CPU
+ * writable memory resulting in bus fault. This flag can be used when buffer integrity must
+ * be protected.
+ */
+ WRITE_PROTECTED = 1 << 3,
+ };
+
+ enum : uint64_t {
+ /**
+ * Buffer usage bits reserved for the platform. We don't separately reserve read and
+ * write usages as platforms may have asymmetric distribution between them.
+ */
+ PLATFORM_MASK = ~(CPU_READ | CPU_WRITE | READ_PROTECTED | WRITE_PROTECTED),
+ };
+
+ /** Create a usage from separate consumer and producer usage mask. \deprecated */
+ inline C2MemoryUsage(uint64_t consumer, uint64_t producer)
+ : expected(consumer | producer) { }
+
+ inline explicit C2MemoryUsage(uint64_t expected_)
+ : expected(expected_) { }
+
+ uint64_t expected; // expected buffer usage
+};
+
+/// @}
+
+#endif // C2BUFFER_BASE_H_
+
diff --git a/media/codec2/core/include/C2Component.h b/media/codec2/core/include/C2Component.h
new file mode 100644
index 0000000..8810725
--- /dev/null
+++ b/media/codec2/core/include/C2Component.h
@@ -0,0 +1,975 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2COMPONENT_H_
+
+#define C2COMPONENT_H_
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <list>
+#include <memory>
+#include <vector>
+#include <functional>
+
+#include <C2Enum.h>
+#include <C2Param.h>
+#include <C2Work.h>
+
+/// \defgroup components Components
+/// @{
+
+struct C2FieldSupportedValuesQuery {
+ enum type_t : uint32_t {
+ POSSIBLE, ///< query all possible values regardless of other settings
+ CURRENT, ///< query currently possible values given dependent settings
+ };
+
+private:
+ C2ParamField _mField;
+ type_t _mType;
+public:
+ c2_status_t status;
+ C2FieldSupportedValues values;
+
+ C2FieldSupportedValuesQuery(const C2ParamField &field_, type_t type_)
+ : _mField(field_), _mType(type_), status(C2_NO_INIT) { }
+
+ static C2FieldSupportedValuesQuery
+ Current(const C2ParamField &field_) {
+ return C2FieldSupportedValuesQuery(field_, CURRENT);
+ }
+
+ static C2FieldSupportedValuesQuery
+ Possible(const C2ParamField &field_) {
+ return C2FieldSupportedValuesQuery(field_, POSSIBLE);
+ }
+
+ inline C2ParamField field() const { return _mField; };
+
+ inline type_t type() const { return _mType; }
+};
+
+/**
+ * Component interface object. This object contains all of the configuration of a potential or
+ * actual component. It can be created and used independently of an actual C2Component instance to
+ * query support and parameters for various component settings and configurations for a potential
+ * component. Actual components also expose this interface.
+ */
+
+class C2ComponentInterface {
+public:
+ // ALWAYS AVAILABLE METHODS
+ // =============================================================================================
+
+ /**
+ * Returns the name of this component or component interface object.
+ * This is a unique name for this component or component interface 'class'; however, multiple
+ * instances of this component SHALL have the same name.
+ *
+ * When attached to a component, this method MUST be supported in any component state.
+ * This call does not change the state nor the internal configuration of the component.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \return the name of this component or component interface object.
+ * \retval an empty string if there was not enough memory to allocate the actual name.
+ */
+ virtual C2String getName() const = 0;
+
+ /**
+ * Returns a unique ID for this component or interface object.
+ * This ID is used as work targets, unique work IDs, and when configuring tunneling.
+ *
+ * When attached to a component, this method MUST be supported in any component state.
+ * This call does not change the state nor the internal configuration of the component.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \return a unique node ID for this component or component interface instance.
+ */
+ virtual c2_node_id_t getId() const = 0;
+
+ /**
+ * Queries a set of parameters from the component or interface object.
+ * Querying is performed at best effort: the component SHALL query all supported parameters and
+ * skip unsupported ones, heap allocated parameters that could not be allocated or parameters
+ * that could not be queried without blocking. Any errors are communicated in the return value.
+ * Additionally, preallocated (e.g. stack) parameters that could not be queried are invalidated.
+ * Invalid or blocking parameters to be allocated on the heap are omitted from the result.
+ *
+ * \note Parameter values do not depend on the order of query.
+ *
+ * \todo This method cannot be used to query info-buffers. Is that a problem?
+ *
+ * When attached to a component, this method MUST be supported in any component state except
+ * released.
+ * This call does not change the state nor the internal configuration of the component.
+ *
+ * This method has a variable blocking behavior based on state.
+ * In the stopped state this method MUST be "non-blocking" and return within 1ms.
+ * In the running states this method may be momentarily blocking, but MUST return within 5ms.
+ *
+ * \param[in,out] stackParams a list of params queried. These are initialized specific to each
+ * setting; e.g. size and index are set and rest of the members are
+ * cleared.
+ * \note Flexible settings that are of incorrect size will be
+ * invalidated.
+ * \param[in] heapParamIndices a vector of param indices for params to be queried and returned
+ * on the heap. These parameters will be returned in heapParams.
+ * Unsupported param indices will be ignored.
+ * \param[in] mayBlock if true (C2_MAY_BLOCK), implementation may momentarily block.
+ * Otherwise (C2_DONT_BLOCK), it must be "non-blocking".
+ * \param[out] heapParams a list of params where to which the supported heap parameters
+ * will be appended in the order they appear in heapParamIndices.
+ *
+ * \retval C2_OK all parameters could be queried
+ * \retval C2_BAD_INDEX all supported parameters could be queried, but some parameters were not
+ * supported
+ * \retval C2_BAD_STATE when called in the released component state (user error)
+ * (this error code is only allowed for interfaces connected to components)
+ * \retval C2_NO_MEMORY could not allocate memory for a supported parameter
+ * \retval C2_BLOCKING the operation must block to complete but mayBlock is false
+ * (this error code is only allowed for interfaces connected to components)
+ * \retval C2_TIMED_OUT could not query the parameters within the time limit (unexpected)
+ * (this error code is only allowed for interfaces connected to components
+ * in the running state)
+ * \retval C2_CORRUPTED some unknown error prevented the querying of the parameters
+ * (unexpected)
+ * (this error code is only allowed for interfaces connected to components)
+ */
+ virtual c2_status_t query_vb(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const heapParams) const = 0;
+
+ /**
+ * Sets a set of parameters for the component or interface object.
+ *
+ * Tuning is performed at best effort: the component SHALL process the configuration updates in
+ * the order they appear in |params|. If any parameter update fails, the component shall
+ * communicate the failure in the return value and in |failures|, and still process the
+ * remaining parameters. Unsupported parameters are skipped, though they are communicated in
+ * ther return value. Most parameters are updated at best effort - such that even if client
+ * specifies an unsupported value for a field, the closest supported value is used. On the
+ * other hand, strict parameters only accept specific values for their fields, and if the client
+ * specifies an unsupported value, the parameter setting shall fail for that field.
+ * If the client tries to change the value of a field that requires momentary blocking without
+ * setting |mayBlock| to C2_MAY_BLOCK, that parameter shall also be skipped and a specific
+ * return value shall be used. Final values for all parameters set are propagated back to the
+ * caller in |params|.
+ *
+ * \note Parameter tuning DOES depend on the order of the tuning parameters. E.g. some parameter
+ * update may allow some subsequent values for further parameter updates.
+ *
+ * When attached to a component, this method MUST be supported in any component state except
+ * released.
+ *
+ * This method has a variable blocking behavior based on state.
+ * In the stopped state this method MUST be "non-blocking" and return within 1ms.
+ * In the running states this method may be momentarily blocking, but MUST return within 5ms.
+ *
+ * \param[in,out] params a list of parameter updates. These will be updated to the actual
+ * parameter values after the updates (this is because tuning is performed
+ * at best effort).
+ * \todo params that could not be updated are not marked here, so are
+ * confusing - are they "existing" values or intended to be configured
+ * values?
+ * \param[in] mayBlock if true (C2_MAY_BLOCK), implementation may momentarily block.
+ * Otherwise (C2_DONT_BLOCK), it must be "non-blocking".
+ * \param[out] failures a list of parameter failures and optional guidance
+ *
+ * \retval C2_OK all parameters could be updated successfully
+ * \retval C2_BAD_INDEX all supported parameters could be updated successfully, but some
+ * parameters were not supported
+ * \retval C2_BAD_VALUE some supported parameters could not be updated successfully because
+ * they contained unsupported values. These are returned in |failures|.
+ * \retval C2_BAD_STATE when called in the released component state (user error)
+ * (this error code is only allowed for interfaces connected to components)
+ * \retval C2_NO_MEMORY some supported parameters could not be updated successfully because
+ * they contained unsupported values, but could not allocate a failure
+ * object for them.
+ * \retval C2_TIMED_OUT could not set the parameters within the time limit (unexpected)
+ * (this error code is only allowed for interfaces connected to components
+ * in the running state)
+ * \retval C2_BLOCKING the operation must block to complete but mayBlock is false
+ * (this error code is only allowed for interfaces connected to components)
+ * \retval C2_CORRUPTED some unknown error prevented the update of the parameters
+ * (unexpected)
+ * (this error code is only allowed for interfaces connected to components)
+ */
+ virtual c2_status_t config_vb(
+ const std::vector<C2Param*> ¶ms,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) = 0;
+
+ // TUNNELING
+ // =============================================================================================
+
+ /**
+ * Creates a tunnel from this component to the target component.
+ *
+ * If the component is successfully created, subsequent work items queued may include a
+ * tunneled path between these components.
+ *
+ * When attached to a component, this method MUST be supported in any component state except
+ * released.
+ *
+ * This method may be momentarily blocking, but MUST return within 5ms.
+ *
+ * \retval C2_OK the tunnel was successfully created
+ * \retval C2_BAD_INDEX the target component does not exist
+ * \retval C2_DUPLICATE the tunnel already exists
+ * \retval C2_OMITTED tunneling is not supported by this component
+ * \retval C2_CANNOT_DO the specific tunnel is not supported
+ * \retval C2_BAD_STATE when called in the released component state (user error)
+ * (this error code is only allowed for interfaces connected to components)
+ *
+ * \retval C2_TIMED_OUT could not create the tunnel within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented the creation of the tunnel (unexpected)
+ * (this error code is only allowed for interfaces connected to components)
+ */
+ virtual c2_status_t createTunnel_sm(c2_node_id_t targetComponent) = 0;
+
+ /**
+ * Releases a tunnel from this component to the target component.
+ *
+ * The release of a tunnel is delayed while there are pending work items for the tunnel.
+ * After releasing a tunnel, subsequent work items queued MUST NOT include a tunneled
+ * path between these components.
+ *
+ * When attached to a component, this method MUST be supported in any component state except
+ * released.
+ *
+ * This method may be momentarily blocking, but MUST return within 5ms.
+ *
+ * \retval C2_OK the tunnel was marked for release successfully
+ * \retval C2_BAD_INDEX the target component does not exist
+ * \retval C2_NOT_FOUND the tunnel does not exist
+ * \retval C2_OMITTED tunneling is not supported by this component
+ * \retval C2_BAD_STATE when called in the released component state (user error)
+ * (this error code is only allowed for interfaces connected to components)
+ *
+ * \retval C2_TIMED_OUT could not mark the tunnel for release within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented the release of the tunnel (unexpected)
+ * (this error code is only allowed for interfaces connected to components)
+ */
+ virtual c2_status_t releaseTunnel_sm(c2_node_id_t targetComponent) = 0;
+
+ // REFLECTION MECHANISM (USED FOR EXTENSION)
+ // =============================================================================================
+
+ /**
+ * Returns the set of supported parameters.
+ *
+ * When attached to a component, this method MUST be supported in any component state except
+ * released.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \param[out] params a vector of supported parameters will be appended to this vector.
+ *
+ * \retval C2_OK the operation completed successfully.
+ * \retval C2_BAD_STATE when called in the released component state (user error)
+ * (this error code is only allowed for interfaces connected to components)
+ * \retval C2_NO_MEMORY not enough memory to complete this method.
+ */
+ virtual c2_status_t querySupportedParams_nb(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> * const params) const = 0;
+
+ /**
+ * Retrieves the supported values for the queried fields.
+ *
+ * Client SHALL set the parameter-field specifier and the type of supported values query (e.g.
+ * currently supported values, or potential supported values) in fields.
+ * Upon return the component SHALL fill in the supported values for the fields listed as well
+ * as a status for each field. Component shall process all fields queried even if some queries
+ * fail.
+ *
+ * When attached to a component, this method MUST be supported in any component state except
+ * released.
+ *
+ * This method has a variable blocking behavior based on state.
+ * In the stopped state this method MUST be "non-blocking" and return within 1ms.
+ * In the running states this method may be momentarily blocking, but MUST return within 5ms.
+ *
+ * \param[in out] fields a vector of fields descriptor structures.
+ * \param[in] mayBlock if true (C2_MAY_BLOCK), implementation may momentarily block.
+ * Otherwise (C2_DONT_BLOCK), it must be "non-blocking".
+ *
+ * \retval C2_OK the operation completed successfully.
+ * \retval C2_BAD_STATE when called in the released component state (user error)
+ * (this error code is only allowed for interfaces connected to components)
+ * \retval C2_BAD_INDEX at least one field was not recognized as a component field
+ * \retval C2_TIMED_OUT could not query supported values within the time limit (unexpected)
+ * (this error code is only allowed for interfaces connected to components
+ * in the running state)
+ * \retval C2_BLOCKING the operation must block to complete but mayBlock is false
+ * (this error code is only allowed for interfaces connected to components)
+ * \retval C2_CORRUPTED some unknown error prevented the operation from completing (unexpected)
+ * (this error code is only allowed for interfaces connected to components)
+ */
+ virtual c2_status_t querySupportedValues_vb(
+ std::vector<C2FieldSupportedValuesQuery> &fields, c2_blocking_t mayBlock) const = 0;
+
+ virtual ~C2ComponentInterface() = default;
+};
+
+class C2Component {
+public:
+ class Listener {
+ public:
+ virtual void onWorkDone_nb(std::weak_ptr<C2Component> component,
+ std::list<std::unique_ptr<C2Work>> workItems) = 0;
+
+ virtual void onTripped_nb(std::weak_ptr<C2Component> component,
+ std::vector<std::shared_ptr<C2SettingResult>> settingResult) = 0;
+
+ virtual void onError_nb(std::weak_ptr<C2Component> component,
+ uint32_t errorCode) = 0;
+
+ // virtual void onTunnelReleased(<from>, <to>) = 0;
+
+ // virtual void onComponentReleased(<id>) = 0;
+
+ virtual ~Listener() = default;
+ };
+
+ /**
+ * Sets the listener for this component
+ *
+ * This method MUST be supported in all states except released.
+ * The listener can only be set to non-null value in stopped state (that does not include
+ * tripped or error). It can be set to nullptr in both stopped and running states.
+ * Components only use the listener in running state.
+ *
+ * If listener is nullptr, the component SHALL guarantee that no more listener callbacks are
+ * done to the original listener once this method returns. (Any pending listener callbacks will
+ * need to be completed during this call - hence this call may be temporarily blocking.)
+ *
+ * This method has a variable blocking behavior based on state.
+ * In the stopped state this method MUST be "non-blocking" and return within 1ms.
+ * In the running states this method may be momentarily blocking, but MUST return within 5ms.
+ *
+ * Component SHALL handle listener notifications from the same thread (the thread used is
+ * at the component's discretion.)
+ *
+ * \note This could also be accomplished by passing a weak_ptr to a component-specific listener
+ * here and requiring the client to always promote the weak_ptr before any callback. This would
+ * put the burden on the client to clear the listener - wait for its deletion - at which point
+ * it is guaranteed that no more listener callbacks will occur.
+ *
+ * \param[in] listener the component listener object
+ * \param[in] mayBlock if true (C2_MAY_BLOCK), implementation may momentarily block.
+ * Otherwise (C2_DONT_BLOCK), it must be "non-blocking".
+ *
+ * \retval C2_BAD_STATE attempting to change the listener in the running state to a non-null
+ * value (user error), or called in the released state
+ * \retval C2_BLOCKING the operation must block to complete but mayBlock is false
+ * \retval C2_OK listener was updated successfully.
+ */
+ virtual c2_status_t setListener_vb(
+ const std::shared_ptr<Listener> &listener, c2_blocking_t mayBlock) = 0;
+
+ /// component domain (e.g. audio or video)
+ enum domain_t : uint32_t;
+
+ /// component kind (e.g. encoder, decoder or filter)
+ enum kind_t : uint32_t;
+
+ /// component rank. This number is used to determine component ordering (the lower the sooner)
+ /// in the component list.
+ typedef uint32_t rank_t;
+
+ /// component attributes
+ enum attrib_t : uint64_t;
+
+ /**
+ * Information about a component.
+ */
+ struct Traits {
+ // public:
+ C2String name; ///< name of the component
+ domain_t domain; ///< component domain
+ kind_t kind; ///< component kind
+ rank_t rank; ///< component rank
+ C2String mediaType; ///< media type supported by the component
+
+ /**
+ * name alias(es) for backward compatibility.
+ * \note Multiple components can have the same alias as long as their media-type differs.
+ */
+ std::vector<C2StringLiteral> aliases; ///< name aliases for backward compatibility
+ };
+
+ // METHODS AVAILABLE WHEN RUNNING
+ // =============================================================================================
+
+ /**
+ * Queues up work for the component.
+ *
+ * This method MUST be supported in running (including tripped and error) states.
+ *
+ * This method MUST be "non-blocking" and return within 1 ms
+ *
+ * It is acceptable for this method to return OK and return an error value using the
+ * onWorkDone() callback.
+ *
+ * \retval C2_OK the work was successfully queued
+ * \retval C2_BAD_INDEX some component(s) in the work do(es) not exist
+ * \retval C2_CANNOT_DO the components are not tunneled
+ * \retval C2_BAD_STATE when called in the stopped or released state (user error)
+ *
+ * \retval C2_NO_MEMORY not enough memory to queue the work
+ * \retval C2_CORRUPTED some unknown error prevented queuing the work (unexpected)
+ */
+ virtual c2_status_t queue_nb(std::list<std::unique_ptr<C2Work>>* const items) = 0;
+
+ /**
+ * Announces a work to be queued later for the component. This reserves a slot for the queue
+ * to ensure correct work ordering even if the work is queued later.
+ *
+ * This method MUST be supported in running (including tripped and error) states.
+ *
+ * This method MUST be "non-blocking" and return within 1 ms
+ *
+ * \retval C2_OK the work announcement has been successfully recorded
+ * \retval C2_BAD_INDEX some component(s) in the work outline do(es) not exist
+ * \retval C2_CANNOT_DO the componentes are not tunneled
+ * \retval C2_BAD_STATE when called in the stopped or released state (user error)
+ *
+ * \retval C2_NO_MEMORY not enough memory to record the work announcement
+ * \retval C2_CORRUPTED some unknown error prevented recording the announcement (unexpected)
+ *
+ * \todo Can this be rolled into queue_nb?
+ * \todo Expose next work item for each component to detect stalls
+ */
+ virtual c2_status_t announce_nb(const std::vector<C2WorkOutline> &items) = 0;
+
+ enum flush_mode_t : uint32_t {
+ /// flush work from this component only
+ FLUSH_COMPONENT,
+
+ /// flush work from this component and all components connected downstream from it via
+ /// tunneling
+ FLUSH_CHAIN = (1 << 16),
+ };
+
+ /**
+ * Discards and abandons any pending work for the component, and optionally any component
+ * downstream.
+ *
+ * \todo define this: we could flush all work before last item queued for component across all
+ * components linked to this; flush only work items that are queued to this
+ * component
+ * \todo return work # of last flushed item; or all flushed (but not returned items)
+ * \todo we could make flush take a work item and flush all work before/after that item to allow
+ * TBD (slicing/seek?)
+ * \todo we could simply take a list of numbers and flush those... this is bad for decoders
+ * also, what would happen to fine grade references?
+ *
+ * This method MUST be supported in running (including tripped and error) states.
+ *
+ * This method may be momentarily blocking, but must return within 5ms.
+ *
+ * Work that could be immediately abandoned/discarded SHALL be returned in |flushedWork|; this
+ * can be done in an arbitrary order.
+ *
+ * Work that could not be abandoned or discarded immediately SHALL be marked to be
+ * discarded at the earliest opportunity, and SHALL be returned via the onWorkDone() callback.
+ * This shall be completed within 500ms.
+ *
+ * \param mode flush mode
+ *
+ * \retval C2_OK the component has been successfully flushed
+ * \retval C2_BAD_STATE when called in the stopped or released state (user error)
+ * \retval C2_TIMED_OUT the flush could not be completed within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented flushing from completion (unexpected)
+ */
+ virtual c2_status_t flush_sm(flush_mode_t mode, std::list<std::unique_ptr<C2Work>>* const flushedWork) = 0;
+
+ enum drain_mode_t : uint32_t {
+ /// drain component only and add an "end-of-stream" marker. Component shall process all
+ /// queued work and complete the current stream. If new input is received, it shall start
+ /// a new stream. \todo define what a stream is.
+ DRAIN_COMPONENT_WITH_EOS,
+ /// drain component without setting "end-of-stream" marker. Component shall process all
+ /// queued work but shall expect more work items for the same stream.
+ DRAIN_COMPONENT_NO_EOS = (1 << 0),
+
+ /// marks the last work item with a persistent "end-of-stream" marker that will drain
+ /// downstream components
+ /// \todo this may confuse work-ordering downstream
+ DRAIN_CHAIN = (1 << 16),
+
+ /**
+ * \todo define this; we could place EOS to all upstream components, just this component, or
+ * all upstream and downstream component.
+ * \todo should EOS carry over to downstream components?
+ */
+ };
+
+ /**
+ * Drains the component, and optionally downstream components. This is a signalling method;
+ * as such it does not wait for any work completion.
+ *
+ * Marks last work item as "drain-till-here", so component is notified not to wait for further
+ * work before it processes work already queued. This method can also used to set the
+ * end-of-stream flag after work has been queued. Client can continue to queue further work
+ * immediately after this method returns.
+ *
+ * This method MUST be supported in running (including tripped) states.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * Work that is completed SHALL be returned via the onWorkDone() callback.
+ *
+ * \param mode drain mode
+ *
+ * \retval C2_OK the drain request has been successfully recorded
+ * \retval C2_BAD_STATE when called in the stopped or released state (user error)
+ * \retval C2_BAD_VALUE the drain mode is not supported by the component
+ * \todo define supported modes discovery
+ * \retval C2_TIMED_OUT the flush could not be completed within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented flushing from completion (unexpected)
+ */
+ virtual c2_status_t drain_nb(drain_mode_t mode) = 0;
+
+ // STATE CHANGE METHODS
+ // =============================================================================================
+
+ /**
+ * Starts the component.
+ *
+ * This method MUST be supported in stopped state, as well as during the tripped state.
+ *
+ * If the return value is C2_OK, the component shall be in the running state.
+ * If the return value is C2_BAD_STATE or C2_DUPLICATE, no state change is expected as a
+ * response to this call.
+ * Otherwise, the component shall be in the stopped state.
+ *
+ * \note If a component is in the tripped state and start() is called while the component
+ * configuration still results in a trip, start shall succeed and a new onTripped callback
+ * should be used to communicate the configuration conflict that results in the new trip.
+ *
+ * \todo This method MUST return within 500ms. Seems this should be able to return quickly, as
+ * there are no immediate guarantees. Though there are guarantees for responsiveness immediately
+ * after start returns.
+ *
+ * \retval C2_OK the component has started (or resumed) successfully
+ * \retval C2_DUPLICATE when called during another start call from another thread
+ * \retval C2_BAD_STATE when called in any state other than the stopped state or tripped state,
+ * including when called during another state change call from another
+ * thread (user error)
+ * \retval C2_NO_MEMORY not enough memory to start the component
+ * \retval C2_TIMED_OUT the component could not be started within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented starting the component (unexpected)
+ */
+ virtual c2_status_t start() = 0;
+
+ /**
+ * Stops the component.
+ *
+ * This method MUST be supported in running (including tripped) state.
+ *
+ * This method MUST return withing 500ms.
+ *
+ * Upon this call, all pending work SHALL be abandoned and all buffer references SHALL be
+ * released.
+ * If the return value is C2_BAD_STATE or C2_DUPLICATE, no state change is expected as a
+ * response to this call.
+ * For all other return values, the component shall be in the stopped state.
+ *
+ * \todo should this return completed work, since client will just free it? Perhaps just to
+ * verify accounting.
+ *
+ * This does not alter any settings and tunings that may have resulted in a tripped state.
+ * (Is this material given the definition? Perhaps in case we want to start again.)
+ *
+ * \retval C2_OK the component has started successfully
+ * \retval C2_DUPLICATE when called during another stop call from another thread
+ * \retval C2_BAD_STATE when called in any state other than the running state, including when
+ * called during another state change call from another thread (user error)
+ * \retval C2_TIMED_OUT the component could not be stopped within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented stopping the component (unexpected)
+ */
+ virtual c2_status_t stop() = 0;
+
+ /**
+ * Resets the component.
+ *
+ * This method MUST be supported in all (including tripped) states other than released.
+ *
+ * This method MUST be supported during any other blocking call.
+ *
+ * This method MUST return withing 500ms.
+ *
+ * After this call returns all work SHALL be abandoned, all buffer references SHALL be released.
+ * If the return value is C2_BAD_STATE or C2_DUPLICATE, no state change is expected as a
+ * response to this call.
+ * For all other return values, the component shall be in the stopped state.
+ *
+ * \todo should this return completed work, since client will just free it? Also, if it unblocks
+ * a stop, where should completed work be returned?
+ *
+ * This brings settings back to their default - "guaranteeing" no tripped space.
+ *
+ * \todo reclaim support - it seems that since ownership is passed, this will allow reclaiming
+ * stuff.
+ *
+ * \retval C2_OK the component has been reset
+ * \retval C2_DUPLICATE when called during another reset call from another thread
+ * \retval C2_BAD_STATE when called in the released state
+ * \retval C2_TIMED_OUT the component could not be reset within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented resetting the component (unexpected)
+ */
+ virtual c2_status_t reset() = 0;
+
+ /**
+ * Releases the component.
+ *
+ * This method MUST be supported in stopped state.
+ *
+ * This method MUST return withing 500ms. Upon return all references shall be abandoned.
+ *
+ * \retval C2_OK the component has been released
+ * \retval C2_DUPLICATE the component is already released
+ * \retval C2_BAD_STATE the component is running
+ * \retval C2_TIMED_OUT the component could not be released within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented releasing the component (unexpected)
+ */
+ virtual c2_status_t release() = 0;
+
+ /**
+ * Returns the interface for this component.
+ *
+ * \return the component interface
+ */
+ virtual std::shared_ptr<C2ComponentInterface> intf() = 0;
+
+ virtual ~C2Component() = default;
+};
+
+C2ENUM(C2Component::kind_t, uint32_t,
+ KIND_OTHER,
+ KIND_DECODER,
+ KIND_ENCODER
+);
+
+C2ENUM(C2Component::domain_t, uint32_t,
+ DOMAIN_OTHER,
+ DOMAIN_VIDEO,
+ DOMAIN_AUDIO,
+ DOMAIN_IMAGE
+);
+
+class C2FrameInfoParser {
+public:
+ /**
+ * \return the content type supported by this info parser.
+ *
+ * \todo this may be redundant
+ */
+ virtual C2StringLiteral getType() const = 0;
+
+ /**
+ * \return a vector of supported parameter indices parsed by this info parser.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \todo sticky vs. non-sticky params? this may be communicated by param-reflector.
+ */
+ virtual const std::vector<C2Param::Index> getParsedParams() const = 0;
+
+ /**
+ * Resets this info parser. This brings this parser to its initial state after creation.
+ *
+ * This method SHALL return within 5ms.
+ *
+ * \retval C2_OK the info parser was reset
+ * \retval C2_TIMED_OUT could not reset the parser within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented the resetting of the parser (unexpected)
+ */
+ virtual c2_status_t reset() { return C2_OK; }
+
+ virtual c2_status_t parseFrame(C2FrameData &frame);
+
+ virtual ~C2FrameInfoParser() = default;
+};
+
+class C2AllocatorStore {
+public:
+ typedef C2Allocator::id_t id_t;
+
+ enum : C2Allocator::id_t {
+ DEFAULT_LINEAR, ///< basic linear allocator type
+ DEFAULT_GRAPHIC, ///< basic graphic allocator type
+ PLATFORM_START = 0x10,
+ VENDOR_START = 0x100,
+ BAD_ID = C2Allocator::BAD_ID, ///< DO NOT USE
+ };
+
+ /**
+ * Returns the unique name of this allocator store.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \return the name of this allocator store.
+ * \retval an empty string if there was not enough memory to allocate the actual name.
+ */
+ virtual C2String getName() const = 0;
+
+ /**
+ * Returns the set of allocators supported by this allocator store.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \retval vector of allocator information (as shared pointers)
+ * \retval an empty vector if there was not enough memory to allocate the whole vector.
+ */
+ virtual std::vector<std::shared_ptr<const C2Allocator::Traits>> listAllocators_nb() const = 0;
+
+ /**
+ * Retrieves/creates a shared allocator object.
+ *
+ * This method MUST be return within 5ms.
+ *
+ * The allocator is created on first use, and the same allocator is returned on subsequent
+ * concurrent uses in the same process. The allocator is freed when it is no longer referenced.
+ *
+ * \param id the ID of the allocator to create. This is defined by the store, but
+ * the ID of the default linear and graphic allocators is formalized.
+ * \param allocator shared pointer where the created allocator is stored. Cleared on failure
+ * and updated on success.
+ *
+ * \retval C2_OK the allocator was created successfully
+ * \retval C2_TIMED_OUT could not create the allocator within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented the creation of the allocator (unexpected)
+ *
+ * \retval C2_NOT_FOUND no such allocator
+ * \retval C2_NO_MEMORY not enough memory to create the allocator
+ */
+ virtual c2_status_t fetchAllocator(id_t id, std::shared_ptr<C2Allocator>* const allocator) = 0;
+
+ virtual ~C2AllocatorStore() = default;
+};
+
+class C2ComponentStore {
+public:
+ /**
+ * Returns the name of this component or component interface object.
+ * This is a unique name for this component or component interface 'class'; however, multiple
+ * instances of this component SHALL have the same name.
+ *
+ * This method MUST be supported in any state. This call does not change the state nor the
+ * internal states of the component.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \return the name of this component or component interface object.
+ * \retval an empty string if there was not enough memory to allocate the actual name.
+ */
+ virtual C2String getName() const = 0;
+
+ /**
+ * Creates a component.
+ *
+ * This method SHALL return within 100ms.
+ *
+ * \param name name of the component to create
+ * \param component shared pointer where the created component is stored. Cleared on
+ * failure and updated on success.
+ *
+ * \retval C2_OK the component was created successfully
+ * \retval C2_TIMED_OUT could not create the component within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented the creation of the component (unexpected)
+ *
+ * \retval C2_NOT_FOUND no such component
+ * \retval C2_NO_MEMORY not enough memory to create the component
+ */
+ virtual c2_status_t createComponent(
+ C2String name, std::shared_ptr<C2Component>* const component) = 0;
+
+ /**
+ * Creates a component interface.
+ *
+ * This method SHALL return within 100ms.
+ *
+ * \param name name of the component interface to create
+ * \param interface shared pointer where the created interface is stored
+ *
+ * \retval C2_OK the component interface was created successfully
+ * \retval C2_TIMED_OUT could not create the component interface within the time limit
+ * (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented the creation of the component interface
+ * (unexpected)
+ *
+ * \retval C2_NOT_FOUND no such component interface
+ * \retval C2_NO_MEMORY not enough memory to create the component interface
+ *
+ * \todo Do we need an interface, or could this just be a component that is never started?
+ */
+ virtual c2_status_t createInterface(
+ C2String name, std::shared_ptr<C2ComponentInterface>* const interface) = 0;
+
+ /**
+ * Returns the list of components supported by this component store.
+ *
+ * This method MUST return within 500ms.
+ *
+ * \retval vector of component information.
+ */
+ virtual std::vector<std::shared_ptr<const C2Component::Traits>> listComponents() = 0;
+
+ // -------------------------------------- UTILITY METHODS --------------------------------------
+
+ // on-demand buffer layout conversion (swizzling)
+ //
+ virtual c2_status_t copyBuffer(
+ std::shared_ptr<C2GraphicBuffer> src, std::shared_ptr<C2GraphicBuffer> dst) = 0;
+
+ // -------------------------------------- CONFIGURATION API -----------------------------------
+ // e.g. for global settings (system-wide stride, etc.)
+
+ /**
+ * Queries a set of system-wide parameters.
+ * Querying is performed at best effort: the store SHALL query all supported parameters and
+ * skip unsupported ones, or heap allocated parameters that could not be allocated. Any errors
+ * are communicated in the return value. Additionally, preallocated (e.g. stack) parameters that
+ * could not be queried are invalidated. Parameters to be allocated on the heap are omitted from
+ * the result.
+ *
+ * \note Parameter values do not depend on the order of query.
+ *
+ * This method may be momentarily blocking, but MUST return within 5ms.
+ *
+ * \param stackParams a list of params queried. These are initialized specific to each
+ * setting; e.g. size and index are set and rest of the members are
+ * cleared.
+ * NOTE: Flexible settings that are of incorrect size will be invalidated.
+ * \param heapParamIndices a vector of param indices for params to be queried and returned on the
+ * heap. These parameters will be returned in heapParams. Unsupported param
+ * indices will be ignored.
+ * \param heapParams a list of params where to which the supported heap parameters will be
+ * appended in the order they appear in heapParamIndices.
+ *
+ * \retval C2_OK all parameters could be queried
+ * \retval C2_BAD_INDEX all supported parameters could be queried, but some parameters were not
+ * supported
+ * \retval C2_NO_MEMORY could not allocate memory for a supported parameter
+ * \retval C2_CORRUPTED some unknown error prevented the querying of the parameters
+ * (unexpected)
+ */
+ virtual c2_status_t query_sm(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ std::vector<std::unique_ptr<C2Param>>* const heapParams) const = 0;
+
+ /**
+ * Sets a set of system-wide parameters.
+ *
+ * \note There are no settable system-wide parameters defined thus far, but may be added in the
+ * future.
+ *
+ * Tuning is performed at best effort: the store SHALL update all supported configuration at
+ * best effort (unless configured otherwise) and skip unsupported ones. Any errors are
+ * communicated in the return value and in |failures|.
+ *
+ * \note Parameter tuning DOES depend on the order of the tuning parameters. E.g. some parameter
+ * update may allow some subsequent parameter update.
+ *
+ * This method may be momentarily blocking, but MUST return within 5ms.
+ *
+ * \param params a list of parameter updates. These will be updated to the actual
+ * parameter values after the updates (this is because tuning is performed
+ * at best effort).
+ * \todo params that could not be updated are not marked here, so are
+ * confusing - are they "existing" values or intended to be configured
+ * values?
+ * \param failures a list of parameter failures
+ *
+ * \retval C2_OK all parameters could be updated successfully
+ * \retval C2_BAD_INDEX all supported parameters could be updated successfully, but some
+ * parameters were not supported
+ * \retval C2_BAD_VALUE some supported parameters could not be updated successfully because
+ * they contained unsupported values. These are returned in |failures|.
+ * \retval C2_NO_MEMORY some supported parameters could not be updated successfully because
+ * they contained unsupported values, but could not allocate a failure
+ * object for them.
+ * \retval C2_CORRUPTED some unknown error prevented the update of the parameters
+ * (unexpected)
+ */
+ virtual c2_status_t config_sm(
+ const std::vector<C2Param*> ¶ms,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) = 0;
+
+ // REFLECTION MECHANISM (USED FOR EXTENSION)
+ // =============================================================================================
+
+ /**
+ * Returns the parameter reflector.
+ *
+ * This is used to describe parameter fields. This is shared for all components created by
+ * this component store.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \return a shared parameter reflector object.
+ */
+ virtual std::shared_ptr<C2ParamReflector> getParamReflector() const = 0;
+
+ /**
+ * Returns the set of supported parameters.
+ *
+ * This method MUST be "non-blocking" and return within 1ms.
+ *
+ * \param[out] params a vector of supported parameters will be appended to this vector.
+ *
+ * \retval C2_OK the operation completed successfully.
+ * \retval C2_NO_MEMORY not enough memory to complete this method.
+ */
+ virtual c2_status_t querySupportedParams_nb(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> * const params) const = 0;
+
+ /**
+ * Retrieves the supported values for the queried fields.
+ *
+ * Client SHALL set the parameter-field specifier and the type of supported values query (e.g.
+ * currently supported values, or potential supported values) in fields.
+ * Upon return the store SHALL fill in the supported values for the fields listed as well
+ * as a status for each field. Store shall process all fields queried even if some queries
+ * fail.
+ *
+ * This method may be momentarily blocking, but MUST return within 5ms.
+ *
+ * \param[in out] fields a vector of fields descriptor structures.
+ *
+ * \retval C2_OK the operation completed successfully.
+ * \retval C2_BAD_INDEX at least one field was not recognized as a component store field
+ */
+ virtual c2_status_t querySupportedValues_sm(
+ std::vector<C2FieldSupportedValuesQuery> &fields) const = 0;
+
+ virtual ~C2ComponentStore() = default;
+};
+
+// ================================================================================================
+
+/// @}
+
+#endif // C2COMPONENT_H_
diff --git a/media/codec2/core/include/C2Config.h b/media/codec2/core/include/C2Config.h
new file mode 100644
index 0000000..799ade4
--- /dev/null
+++ b/media/codec2/core/include/C2Config.h
@@ -0,0 +1,2179 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2CONFIG_H_
+#define C2CONFIG_H_
+
+#include <C2.h>
+#include <C2Component.h>
+#include <C2Enum.h>
+#include <C2ParamDef.h>
+
+/// \defgroup config Component configuration
+/// @{
+
+/**
+ * Enumerated boolean.
+ */
+C2ENUM(c2_bool_t, uint32_t,
+ C2_FALSE, ///< true
+ C2_TRUE, ///< false
+)
+
+typedef C2SimpleValueStruct<c2_bool_t> C2BoolValue;
+
+typedef C2SimpleValueStruct<C2EasyEnum<c2_bool_t>> C2EasyBoolValue;
+
+/**
+ * Enumerated set tri-state.
+ *
+ * Used for optional configurations to distinguish between values set by the client,
+ * default values set by the component, or unset values.
+ */
+C2ENUM(c2_set_t, uint32_t,
+ C2_UNSET, // parameter is unset and has no value
+ C2_SET, // parameter is/has been set by the client
+ C2_DEFAULT, // parameter has not been set by the client, but is set by the component
+)
+
+/** Enumerations used by configuration parameters */
+struct C2Config {
+ enum aac_packaging_t : uint32_t; ///< AAC packaging (RAW vs ADTS)
+ enum aac_sbr_mode_t : uint32_t; ///< AAC SBR mode
+ enum api_feature_t : uint64_t; ///< API features
+ enum api_level_t : uint32_t; ///< API level
+ enum bitrate_mode_t : uint32_t; ///< bitrate control mode
+ enum drc_compression_mode_t : int32_t; ///< DRC compression mode
+ enum drc_effect_type_t : int32_t; ///< DRC effect type
+ enum intra_refresh_mode_t : uint32_t; ///< intra refresh modes
+ enum level_t : uint32_t; ///< coding level
+ enum ordinal_key_t : uint32_t; ///< work ordering keys
+ enum pcm_encoding_t : uint32_t; ///< PCM encoding
+ enum picture_type_t : uint32_t; ///< picture types
+ enum platform_feature_t : uint64_t; ///< platform features
+ enum platform_level_t : uint32_t; ///< platform level
+ enum prepend_header_mode_t : uint32_t; ///< prepend header operational modes
+ enum profile_t : uint32_t; ///< coding profile
+ enum scaling_method_t : uint32_t; ///< scaling methods
+ enum scan_order_t : uint32_t; ///< scan orders
+ enum secure_mode_t : uint32_t; ///< secure/protected modes
+ enum supplemental_info_t : uint32_t; ///< supplemental information types
+ enum tiling_mode_t : uint32_t; ///< tiling modes
+};
+
+namespace {
+
+enum C2ParamIndexKind : C2Param::type_index_t {
+ C2_PARAM_INDEX_INVALID = 0x0, ///< do not use
+ C2_PARAM_INDEX_STRUCT_START = 0x1, ///< struct only indices
+ C2_PARAM_INDEX_PARAM_START = 0x800, ///< regular parameters
+ C2_PARAM_INDEX_CODER_PARAM_START = 0x1000, ///< en/transcoder parameters
+ C2_PARAM_INDEX_PICTURE_PARAM_START = 0x1800, ///< image/video parameters
+ C2_PARAM_INDEX_VIDEO_PARAM_START = 0x2000, ///< video parameters
+ C2_PARAM_INDEX_IMAGE_PARAM_START = 0x2800, ///< image parameters
+ C2_PARAM_INDEX_AUDIO_PARAM_START = 0x3000, ///< image parameters
+ C2_PARAM_INDEX_PLATFORM_START = 0x4000, ///< platform-defined parameters
+
+ /* =================================== structure indices =================================== */
+
+ kParamIndexColorXy = C2_PARAM_INDEX_STRUCT_START,
+ kParamIndexMasteringDisplayColorVolume,
+ kParamIndexChromaOffset,
+ kParamIndexGopLayer,
+
+ /* =================================== parameter indices =================================== */
+
+ kParamIndexApiLevel = C2_PARAM_INDEX_PARAM_START,
+ kParamIndexApiFeatures,
+
+ /* ------------------------------------ all components ------------------------------------ */
+
+ /* generic component characteristics */
+ kParamIndexName,
+ kParamIndexAliases,
+ kParamIndexKind,
+ kParamIndexDomain,
+ kParamIndexAttributes,
+ kParamIndexTimeStretch,
+
+ /* coding characteristics */
+ kParamIndexProfileLevel,
+ kParamIndexInitData,
+ kParamIndexSupplementalData,
+ kParamIndexSubscribedSupplementalData,
+
+ /* pipeline characteristics */
+ kParamIndexMediaType,
+ kParamIndexDelayRequest,
+ kParamIndexDelay,
+ kParamIndexMaxReferenceAge,
+ kParamIndexMaxReferenceCount,
+ kParamIndexReorderBufferDepth,
+ kParamIndexReorderKey,
+ kParamIndexStreamCount,
+ kParamIndexSubscribedParamIndices,
+ kParamIndexSuggestedBufferCount,
+ kParamIndexBatchSize,
+ kParamIndexCurrentWork,
+ kParamIndexLastWorkQueued,
+
+ /* memory allocation */
+ kParamIndexAllocators,
+ kParamIndexBlockPools,
+ kParamIndexBufferType,
+ kParamIndexUsage,
+ kParamIndexOutOfMemory,
+ kParamIndexMaxBufferSize,
+
+ /* misc. state */
+ kParamIndexTripped,
+ kParamIndexConfigCounter,
+
+ /* resources */
+ kParamIndexResourcesNeeded,
+ kParamIndexResourcesReserved,
+ kParamIndexOperatingRate,
+ kParamIndexRealTimePriority,
+
+ /* protected content */
+ kParamIndexSecureMode,
+
+ /* ------------------------------------ (trans/en)coders ------------------------------------ */
+
+ kParamIndexBitrate = C2_PARAM_INDEX_CODER_PARAM_START,
+ kParamIndexBitrateMode,
+ kParamIndexQuality,
+ kParamIndexComplexity,
+ kParamIndexPrependHeaderMode,
+
+ /* --------------------------------- image/video components --------------------------------- */
+
+ kParamIndexPictureSize = C2_PARAM_INDEX_PICTURE_PARAM_START,
+ kParamIndexCropRect,
+ kParamIndexPixelFormat,
+ kParamIndexRotation,
+ kParamIndexPixelAspectRatio,
+ kParamIndexScaledPictureSize,
+ kParamIndexScaledCropRect,
+ kParamIndexScalingMethod,
+ kParamIndexColorInfo,
+ kParamIndexColorAspects,
+ kParamIndexHdrStaticMetadata,
+ kParamIndexDefaultColorAspects,
+
+ kParamIndexBlockSize,
+ kParamIndexBlockCount,
+ kParamIndexBlockRate,
+
+ kParamIndexPictureTypeMask,
+ kParamIndexPictureType,
+
+ /* ------------------------------------ video components ------------------------------------ */
+
+ kParamIndexFrameRate = C2_PARAM_INDEX_VIDEO_PARAM_START,
+ kParamIndexMaxBitrate,
+ kParamIndexMaxFrameRate,
+ kParamIndexMaxPictureSize,
+ kParamIndexGop,
+ kParamIndexSyncFrameInterval,
+ kParamIndexRequestSyncFrame,
+ kParamIndexTemporalLayering,
+ kParamIndexLayerIndex,
+ kParamIndexLayerCount,
+ kParamIndexIntraRefresh,
+
+ /* ------------------------------------ image components ------------------------------------ */
+
+ kParamIndexTileLayout = C2_PARAM_INDEX_IMAGE_PARAM_START,
+ kParamIndexTileHandling,
+
+ /* ------------------------------------ audio components ------------------------------------ */
+
+ kParamIndexSampleRate = C2_PARAM_INDEX_AUDIO_PARAM_START,
+ kParamIndexChannelCount,
+ kParamIndexPcmEncoding,
+ kParamIndexAacPackaging,
+ kParamIndexMaxChannelCount,
+ kParamIndexAacSbrMode, // aac encode, enum
+ kParamIndexDrcEncodedTargetLevel, // drc, float (dBFS)
+ kParamIndexDrcTargetReferenceLevel, // drc, float (dBFS)
+ kParamIndexDrcCompression, // drc, enum
+ kParamIndexDrcBoostFactor, // drc, float (0-1)
+ kParamIndexDrcAttenuationFactor, // drc, float (0-1)
+ kParamIndexDrcEffectType, // drc, enum
+
+ /* ============================== platform-defined parameters ============================== */
+
+ kParamIndexPlatformLevel = C2_PARAM_INDEX_PLATFORM_START, // all, u32
+ kParamIndexPlatformFeatures, // all, u64 mask
+ kParamIndexStoreIonUsage, // store, struct
+ kParamIndexAspectsToDataSpace, // store, struct
+ kParamIndexFlexiblePixelFormatDescriptor, // store, struct
+ kParamIndexFlexiblePixelFormatDescriptors, // store, struct[]
+ kParamIndexDataSpaceToAspects, // store, struct
+ kParamIndexDataSpace, // u32
+ kParamIndexSurfaceScaling, // u32
+
+ // input surface
+ kParamIndexInputSurfaceEos, // input-surface, eos
+ kParamIndexTimedControl, // struct
+ kParamIndexStartAt, // input-surface, struct
+ kParamIndexSuspendAt, // input-surface, struct
+ kParamIndexResumeAt, // input-surface, struct
+ kParamIndexStopAt, // input-surface, struct
+ kParamIndexTimeOffset, // input-surface, struct
+ kParamIndexMinFrameRate, // input-surface, float
+ kParamIndexTimestampGapAdjustment, // input-surface, struct
+
+ kParamIndexSurfaceAllocator, // u32
+
+ // deprecated indices due to renaming
+ kParamIndexAacStreamFormat = kParamIndexAacPackaging,
+ kParamIndexCsd = kParamIndexInitData,
+ kParamIndexMaxVideoSizeHint = kParamIndexMaxPictureSize,
+ kParamIndexMime = kParamIndexMediaType,
+ kParamIndexRequestedInfos = kParamIndexSubscribedParamIndices,
+
+
+ // deprecated indices due to removal
+ kParamIndexSupportedParams = 0xDEAD0000,
+ kParamIndexReadOnlyParams,
+ kParamIndexTemporal,
+};
+
+}
+
+/**
+ * Codec 2.0 parameter types follow the following naming convention:
+ *
+ * C2<group><domain><index><type>
+ *
+ * E.g. C2StreamPictureSizeInfo: group="" domain="Stream" index="PictureSize" type="Info".
+ * Group is somewhat arbitrary, but denotes kind of objects the parameter is defined.
+ * At this point we use Component and Store to distinguish basic component/store parameters.
+ *
+ * Parameter keys are named C2_PARAMKEY_[<group>_]<domain>_<index> as type is not expected
+ * to distinguish parameters. E.g. a component could change the type of the parameter and it
+ * is not expected users would need to change the key.
+ */
+
+/* ----------------------------------------- API level ----------------------------------------- */
+
+enum C2Config::api_level_t : uint32_t {
+ API_L0_1 = 0, ///< support for API level 0.1
+};
+
+// read-only
+typedef C2GlobalParam<C2Setting, C2SimpleValueStruct<C2Config::api_level_t>, kParamIndexApiLevel>
+ C2ApiLevelSetting;
+constexpr char C2_PARAMKEY_API_LEVEL[] = "api.level";
+
+enum C2Config::api_feature_t : uint64_t {
+ API_REFLECTION = (1U << 0), ///< ability to list supported parameters
+ API_VALUES = (1U << 1), ///< ability to list supported values for each parameter
+ API_CURRENT_VALUES = (1U << 2), ///< ability to list currently supported values for each parameter
+ API_DEPENDENCY = (1U << 3), ///< have a defined parameter dependency
+
+ API_STREAMS = (1ULL << 32), ///< supporting variable number of streams
+
+ API_TUNNELING = (1ULL << 48), ///< tunneling API
+};
+
+// read-only
+typedef C2GlobalParam<C2Setting, C2SimpleValueStruct<C2Config::api_feature_t>, kParamIndexApiFeatures>
+ C2ApiFeaturesSetting;
+constexpr char C2_PARAMKEY_API_FEATURES[] = "api.features";
+
+/* ----------------------------- generic component characteristics ----------------------------- */
+
+/**
+ * The name of the component.
+ *
+ * This must contain only alphanumeric characters or dot '.', hyphen '-', plus '+', or
+ * underline '_'. The name of each component must be unique.
+ *
+ * For Android: Component names must start with 'c2.' followed by the company name or abbreviation
+ * and another dot, e.g. 'c2.android.'. Use of lowercase is preferred but not required.
+ */
+// read-only
+typedef C2GlobalParam<C2Setting, C2StringValue, kParamIndexName> C2ComponentNameSetting;
+constexpr char C2_PARAMKEY_COMPONENT_NAME[] = "component.name";
+
+/**
+ * Alternate names (aliases) of the component.
+ *
+ * This is a comma ',' separated list of alternate component names. Unlike component names that
+ * must be unique, multiple components can have the same alias.
+ */
+// read-only
+typedef C2GlobalParam<C2Setting, C2StringValue, kParamIndexAliases> C2ComponentAliasesSetting;
+constexpr char C2_PARAMKEY_COMPONENT_ALIASES[] = "component.aliases";
+
+/**
+ * Component kind.
+ */
+// read-only
+typedef C2GlobalParam<C2Setting, C2SimpleValueStruct<C2Component::kind_t>, kParamIndexKind>
+ C2ComponentKindSetting;
+constexpr char C2_PARAMKEY_COMPONENT_KIND[] = "component.kind";
+
+/**
+ * Component domain.
+ */
+// read-only
+typedef C2GlobalParam<C2Setting, C2SimpleValueStruct<C2Component::domain_t>, kParamIndexDomain>
+ C2ComponentDomainSetting;
+typedef C2ComponentDomainSetting C2ComponentDomainInfo; // deprecated
+typedef C2Component::domain_t C2DomainKind; // deprecated
+constexpr char C2_PARAMKEY_COMPONENT_DOMAIN[] = "component.domain";
+
+constexpr C2Component::domain_t C2DomainAudio = C2Component::DOMAIN_AUDIO; // deprecated
+constexpr C2Component::domain_t C2DomainOther = C2Component::DOMAIN_OTHER; // deprecate
+constexpr C2Component::domain_t C2DomainVideo = C2Component::DOMAIN_VIDEO; // deprecate
+
+/**
+ * Component attributes.
+ *
+ * These are a set of flags provided by the component characterizing its processing algorithm.
+ */
+C2ENUM(C2Component::attrib_t, uint64_t,
+ ATTRIB_IS_TEMPORAL = 1u << 0, ///< component input ordering matters for processing
+)
+
+// read-only
+typedef C2GlobalParam<C2Setting, C2SimpleValueStruct<C2Component::attrib_t>, kParamIndexAttributes>
+ C2ComponentAttributesSetting;
+constexpr char C2_PARAMKEY_COMPONENT_ATTRIBUTES[] = "component.attributes";
+
+// deprecated
+typedef C2ComponentAttributesSetting C2ComponentTemporalInfo;
+
+/**
+ * Time stretching.
+ *
+ * This is the ratio between the rate of the input timestamp, and the rate of the output timestamp.
+ * E.g. if this is 4.0, for every 1 seconds of input timestamp difference, the output shall differ
+ * by 4 seconds.
+ */
+typedef C2GlobalParam<C2Tuning, C2FloatValue, kParamIndexTimeStretch> C2ComponentTimeStretchTuning;
+constexpr char C2_PARAMKEY_TIME_STRETCH[] = "algo.time-stretch";
+
+/* ----------------------------------- coding characteristics ----------------------------------- */
+
+/**
+ * Profile and level.
+ *
+ * Profile determines the tools used by the component.
+ * Level determines the level of resources used by the component.
+ */
+
+namespace {
+
+enum : uint32_t {
+ _C2_PL_MP2V_BASE = 0x1000,
+ _C2_PL_AAC_BASE = 0x2000,
+ _C2_PL_H263_BASE = 0x3000,
+ _C2_PL_MP4V_BASE = 0x4000,
+ _C2_PL_AVC_BASE = 0x5000,
+ _C2_PL_HEVC_BASE = 0x6000,
+ _C2_PL_VP9_BASE = 0x7000,
+ _C2_PL_DV_BASE = 0x8000,
+
+ C2_PROFILE_LEVEL_VENDOR_START = 0x70000000,
+};
+
+}
+
+enum C2Config::profile_t : uint32_t {
+ PROFILE_UNUSED = 0, ///< profile is not used by this media type
+
+ // AAC (MPEG-2 Part 7 and MPEG-4 Part 3) profiles
+ PROFILE_AAC_LC = _C2_PL_AAC_BASE, ///< AAC Low-Complexity
+ PROFILE_AAC_MAIN, ///< AAC Main
+ PROFILE_AAC_SSR, ///< AAC Scalable Sampling Rate
+ PROFILE_AAC_LTP, ///< AAC Long Term Prediction
+ PROFILE_AAC_HE, ///< AAC High-Efficiency
+ PROFILE_AAC_SCALABLE, ///< AAC Scalable
+ PROFILE_AAC_ER_LC, ///< AAC Error Resilient Low-Complexity
+ PROFILE_AAC_ER_SCALABLE, ///< AAC Error Resilient Scalable
+ PROFILE_AAC_LD, ///< AAC Low Delay
+ PROFILE_AAC_HE_PS, ///< AAC High-Efficiency Parametric Stereo
+ PROFILE_AAC_ELD, ///< AAC Enhanced Low Delay
+ PROFILE_AAC_XHE, ///< AAC Extended High-Efficiency
+
+ // MPEG-2 Video profiles
+ PROFILE_MP2V_SIMPLE = _C2_PL_MP2V_BASE, ///< MPEG-2 Video (H.262) Simple
+ PROFILE_MP2V_MAIN, ///< MPEG-2 Video (H.262) Main
+ PROFILE_MP2V_SNR_SCALABLE, ///< MPEG-2 Video (H.262) SNR Scalable
+ PROFILE_MP2V_SPATIALLY_SCALABLE, ///< MPEG-2 Video (H.262) Spatially Scalable
+ PROFILE_MP2V_HIGH, ///< MPEG-2 Video (H.262) High
+ PROFILE_MP2V_422, ///< MPEG-2 Video (H.262) 4:2:2
+ PROFILE_MP2V_MULTIVIEW, ///< MPEG-2 Video (H.262) Multi-view
+
+ // H.263 profiles
+ PROFILE_H263_BASELINE = _C2_PL_H263_BASE, ///< H.263 Baseline (Profile 0)
+ PROFILE_H263_H320, ///< H.263 H.320 Coding Efficiency Version 2 Backward-Compatibility (Profile 1)
+ PROFILE_H263_V1BC, ///< H.263 Version 1 Backward-Compatibility (Profile 2)
+ PROFILE_H263_ISWV2, ///< H.263 Version 2 Interactive and Streaming Wireless (Profile 3)
+ PROFILE_H263_ISWV3, ///< H.263 Version 3 Interactive and Streaming Wireless (Profile 4)
+ PROFILE_H263_HIGH_COMPRESSION, ///< H.263 Conversational High Compression (Profile 5)
+ PROFILE_H263_INTERNET, ///< H.263 Conversational Internet (Profile 6)
+ PROFILE_H263_INTERLACE, ///< H.263 Conversational Interlace (Profile 7)
+ PROFILE_H263_HIGH_LATENCY, ///< H.263 High Latency (Profile 8)
+
+ // MPEG-4 Part 2 (Video) Natural Visual Profiles
+ PROFILE_MP4V_SIMPLE, ///< MPEG-4 Video Simple
+ PROFILE_MP4V_SIMPLE_SCALABLE, ///< MPEG-4 Video Simple Scalable
+ PROFILE_MP4V_CORE, ///< MPEG-4 Video Core
+ PROFILE_MP4V_MAIN, ///< MPEG-4 Video Main
+ PROFILE_MP4V_NBIT, ///< MPEG-4 Video N-Bit
+ PROFILE_MP4V_ARTS, ///< MPEG-4 Video Advanced Realtime Simple
+ PROFILE_MP4V_CORE_SCALABLE, ///< MPEG-4 Video Core Scalable
+ PROFILE_MP4V_ACE, ///< MPEG-4 Video Advanced Coding Efficiency
+ PROFILE_MP4V_ADVANCED_CORE, ///< MPEG-4 Video Advanced Core
+ PROFILE_MP4V_SIMPLE_STUDIO, ///< MPEG-4 Video Simple Studio
+ PROFILE_MP4V_CORE_STUDIO, ///< MPEG-4 Video Core Studio
+ PROFILE_MP4V_ADVANCED_SIMPLE, ///< MPEG-4 Video Advanced Simple
+ PROFILE_MP4V_FGS, ///< MPEG-4 Video Fine Granularity Scalable
+
+ // AVC / MPEG-4 Part 10 (H.264) profiles
+ PROFILE_AVC_BASELINE = _C2_PL_AVC_BASE, ///< AVC (H.264) Baseline
+ PROFILE_AVC_CONSTRAINED_BASELINE, ///< AVC (H.264) Constrained Baseline
+ PROFILE_AVC_MAIN, ///< AVC (H.264) Main
+ PROFILE_AVC_EXTENDED, ///< AVC (H.264) Extended
+ PROFILE_AVC_HIGH, ///< AVC (H.264) High
+ PROFILE_AVC_PROGRESSIVE_HIGH, ///< AVC (H.264) Progressive High
+ PROFILE_AVC_CONSTRAINED_HIGH, ///< AVC (H.264) Constrained High
+ PROFILE_AVC_HIGH_10, ///< AVC (H.264) High 10
+ PROFILE_AVC_PROGRESSIVE_HIGH_10, ///< AVC (H.264) Progressive High 10
+ PROFILE_AVC_HIGH_422, ///< AVC (H.264) High 4:2:2
+ PROFILE_AVC_HIGH_444_PREDICTIVE, ///< AVC (H.264) High 4:4:4 Predictive
+ PROFILE_AVC_HIGH_10_INTRA, ///< AVC (H.264) High 10 Intra
+ PROFILE_AVC_HIGH_422_INTRA, ///< AVC (H.264) High 4:2:2 Intra
+ PROFILE_AVC_HIGH_444_INTRA, ///< AVC (H.264) High 4:4:4 Intra
+ PROFILE_AVC_CAVLC_444_INTRA, ///< AVC (H.264) CAVLC 4:4:4 Intra
+ PROFILE_AVC_SCALABLE_BASELINE = _C2_PL_AVC_BASE + 0x100, ///< AVC (H.264) Scalable Baseline
+ PROFILE_AVC_SCALABLE_CONSTRAINED_BASELINE, ///< AVC (H.264) Scalable Constrained Baseline
+ PROFILE_AVC_SCALABLE_HIGH, ///< AVC (H.264) Scalable High
+ PROFILE_AVC_SCALABLE_CONSTRAINED_HIGH, ///< AVC (H.264) Scalable Constrained High
+ PROFILE_AVC_SCALABLE_HIGH_INTRA, ///< AVC (H.264) Scalable High Intra
+ PROFILE_AVC_MULTIVIEW_HIGH = _C2_PL_AVC_BASE + 0x200, ///< AVC (H.264) Multiview High
+ PROFILE_AVC_STEREO_HIGH, ///< AVC (H.264) Stereo High
+ PROFILE_AVC_MFC_HIGH, ///< AVC (H.264) MFC High
+ PROFILE_AVC_MULTIVIEW_DEPTH_HIGH = _C2_PL_AVC_BASE + 0x300, ///< AVC (H.264) Multiview Depth High
+ PROFILE_AVC_MFC_DEPTH_HIGH, ///< AVC (H.264) MFC Depth High
+ PROFILE_AVC_ENHANCED_MULTIVIEW_DEPTH_HIGH = _C2_PL_AVC_BASE + 0x400, ///< AVC (H.264) Enhanced Multiview Depth High
+
+ // HEVC profiles
+ PROFILE_HEVC_MAIN = _C2_PL_HEVC_BASE, ///< HEVC (H.265) Main
+ PROFILE_HEVC_MAIN_10, ///< HEVC (H.265) Main 10
+ PROFILE_HEVC_MAIN_STILL, ///< HEVC (H.265) Main Still Picture
+ PROFILE_HEVC_MONO = _C2_PL_HEVC_BASE + 0x100, ///< HEVC (H.265) Monochrome
+ PROFILE_HEVC_MONO_12, ///< HEVC (H.265) Monochrome 12
+ PROFILE_HEVC_MONO_16, ///< HEVC (H.265) Monochrome 16
+ PROFILE_HEVC_MAIN_12, ///< HEVC (H.265) Main 12
+ PROFILE_HEVC_MAIN_422_10, ///< HEVC (H.265) Main 4:2:2 10
+ PROFILE_HEVC_MAIN_422_12, ///< HEVC (H.265) Main 4:2:2 12
+ PROFILE_HEVC_MAIN_444, ///< HEVC (H.265) Main 4:4:4
+ PROFILE_HEVC_MAIN_444_10, ///< HEVC (H.265) Main 4:4:4 10
+ PROFILE_HEVC_MAIN_444_12, ///< HEVC (H.265) Main 4:4:4 12
+ PROFILE_HEVC_MAIN_INTRA, ///< HEVC (H.265) Main Intra
+ PROFILE_HEVC_MAIN_10_INTRA, ///< HEVC (H.265) Main 10 Intra
+ PROFILE_HEVC_MAIN_12_INTRA, ///< HEVC (H.265) Main 12 Intra
+ PROFILE_HEVC_MAIN_422_10_INTRA, ///< HEVC (H.265) Main 4:2:2 10 Intra
+ PROFILE_HEVC_MAIN_422_12_INTRA, ///< HEVC (H.265) Main 4:2:2 12 Intra
+ PROFILE_HEVC_MAIN_444_INTRA, ///< HEVC (H.265) Main 4:4:4 Intra
+ PROFILE_HEVC_MAIN_444_10_INTRA, ///< HEVC (H.265) Main 4:4:4 10 Intra
+ PROFILE_HEVC_MAIN_444_12_INTRA, ///< HEVC (H.265) Main 4:4:4 12 Intra
+ PROFILE_HEVC_MAIN_444_16_INTRA, ///< HEVC (H.265) Main 4:4:4 16 Intra
+ PROFILE_HEVC_MAIN_444_STILL, ///< HEVC (H.265) Main 4:4:4 Still Picture
+ PROFILE_HEVC_MAIN_444_16_STILL, ///< HEVC (H.265) Main 4:4:4 16 Still Picture
+ PROFILE_HEVC_HIGH_444 = _C2_PL_HEVC_BASE + 0x200, ///< HEVC (H.265) High Throughput 4:4:4
+ PROFILE_HEVC_HIGH_444_10, ///< HEVC (H.265) High Throughput 4:4:4 10
+ PROFILE_HEVC_HIGH_444_14, ///< HEVC (H.265) High Throughput 4:4:4 14
+ PROFILE_HEVC_HIGH_444_16_INTRA, ///< HEVC (H.265) High Throughput 4:4:4 16 Intra
+ PROFILE_HEVC_SX_MAIN = _C2_PL_HEVC_BASE + 0x300, ///< HEVC (H.265) Screen-Extended Main
+ PROFILE_HEVC_SX_MAIN_10, ///< HEVC (H.265) Screen-Extended Main 10
+ PROFILE_HEVC_SX_MAIN_444, ///< HEVC (H.265) Screen-Extended Main 4:4:4
+ PROFILE_HEVC_SX_MAIN_444_10, ///< HEVC (H.265) Screen-Extended Main 4:4:4 10
+ PROFILE_HEVC_SX_HIGH_444, ///< HEVC (H.265) Screen-Extended High Throughput 4:4:4
+ PROFILE_HEVC_SX_HIGH_444_10, ///< HEVC (H.265) Screen-Extended High Throughput 4:4:4 10
+ PROFILE_HEVC_SX_HIGH_444_14, ///< HEVC (H.265) Screen-Extended High Throughput 4:4:4 14
+ PROFILE_HEVC_MULTIVIEW_MAIN = _C2_PL_HEVC_BASE + 0x400, ///< HEVC (H.265) Multiview Main
+ PROFILE_HEVC_SCALABLE_MAIN = _C2_PL_HEVC_BASE + 0x500, ///< HEVC (H.265) Scalable Main
+ PROFILE_HEVC_SCALABLE_MAIN_10, ///< HEVC (H.265) Scalable Main 10
+ PROFILE_HEVC_SCALABLE_MONO = _C2_PL_HEVC_BASE + 0x600, ///< HEVC (H.265) Scalable Monochrome
+ PROFILE_HEVC_SCALABLE_MONO_12, ///< HEVC (H.265) Scalable Monochrome 12
+ PROFILE_HEVC_SCALABLE_MONO_16, ///< HEVC (H.265) Scalable Monochrome 16
+ PROFILE_HEVC_SCALABLE_MAIN_444, ///< HEVC (H.265) Scalable Main 4:4:4
+ PROFILE_HEVC_3D_MAIN = _C2_PL_HEVC_BASE + 0x700, ///< HEVC (H.265) 3D Main
+
+ // VP9 profiles
+ PROFILE_VP9_0 = _C2_PL_VP9_BASE, ///< VP9 Profile 0 (4:2:0)
+ PROFILE_VP9_1, ///< VP9 Profile 1 (4:2:2 or 4:4:4)
+ PROFILE_VP9_2, ///< VP9 Profile 2 (4:2:0, 10 or 12 bit)
+ PROFILE_VP9_3, ///< VP9 Profile 3 (4:2:2 or 4:4:4, 10 or 12 bit)
+
+ // Dolby Vision profiles
+ PROFILE_DV_AV_PER = _C2_PL_DV_BASE + 0, ///< Dolby Vision dvav.per profile (deprecated)
+ PROFILE_DV_AV_PEN, ///< Dolby Vision dvav.pen profile (deprecated)
+ PROFILE_DV_HE_DER, ///< Dolby Vision dvhe.der profile (deprecated)
+ PROFILE_DV_HE_DEN, ///< Dolby Vision dvhe.den profile (deprecated)
+ PROFILE_DV_HE_04 = _C2_PL_DV_BASE + 4, ///< Dolby Vision dvhe.04 profile
+ PROFILE_DV_HE_05 = _C2_PL_DV_BASE + 5, ///< Dolby Vision dvhe.05 profile
+ PROFILE_DV_HE_DTH, ///< Dolby Vision dvhe.dth profile (deprecated)
+ PROFILE_DV_HE_07 = _C2_PL_DV_BASE + 7, ///< Dolby Vision dvhe.07 profile
+ PROFILE_DV_HE_08 = _C2_PL_DV_BASE + 8, ///< Dolby Vision dvhe.08 profile
+ PROFILE_DV_AV_09 = _C2_PL_DV_BASE + 9, ///< Dolby Vision dvav.09 profile
+};
+
+enum C2Config::level_t : uint32_t {
+ LEVEL_UNUSED = 0, ///< level is not used by this media type
+
+ // MPEG-2 Video levels
+ LEVEL_MP2V_LOW = _C2_PL_MP2V_BASE, ///< MPEG-2 Video (H.262) Low Level
+ LEVEL_MP2V_MAIN, ///< MPEG-2 Video (H.262) Main Level
+ LEVEL_MP2V_HIGH_1440, ///< MPEG-2 Video (H.262) High 1440 Level
+ LEVEL_MP2V_HIGH, ///< MPEG-2 Video (H.262) High Level
+ LEVEL_MP2V_HIGHP, ///< MPEG-2 Video (H.262) HighP Level
+
+ // H.263 levels
+ LEVEL_H263_10 = _C2_PL_H263_BASE, ///< H.263 Level 10
+ LEVEL_H263_20, ///< H.263 Level 20
+ LEVEL_H263_30, ///< H.263 Level 30
+ LEVEL_H263_40, ///< H.263 Level 40
+ LEVEL_H263_45, ///< H.263 Level 45
+ LEVEL_H263_50, ///< H.263 Level 50
+ LEVEL_H263_60, ///< H.263 Level 60
+ LEVEL_H263_70, ///< H.263 Level 70
+
+ // MPEG-4 Part 2 (Video) levels
+ LEVEL_MP4V_0 = _C2_PL_MP4V_BASE, ///< MPEG-4 Video Level 0
+ LEVEL_MP4V_0B, ///< MPEG-4 Video Level 0b
+ LEVEL_MP4V_1, ///< MPEG-4 Video Level 1
+ LEVEL_MP4V_2, ///< MPEG-4 Video Level 2
+ LEVEL_MP4V_3, ///< MPEG-4 Video Level 3
+ LEVEL_MP4V_3B, ///< MPEG-4 Video Level 3b
+ LEVEL_MP4V_4, ///< MPEG-4 Video Level 4
+ LEVEL_MP4V_4A, ///< MPEG-4 Video Level 4a
+ LEVEL_MP4V_5, ///< MPEG-4 Video Level 5
+ LEVEL_MP4V_6, ///< MPEG-4 Video Level 6
+
+ // AVC / MPEG-4 Part 10 (H.264) levels
+ LEVEL_AVC_1 = _C2_PL_AVC_BASE, ///< AVC (H.264) Level 1
+ LEVEL_AVC_1B, ///< AVC (H.264) Level 1b
+ LEVEL_AVC_1_1, ///< AVC (H.264) Level 1.1
+ LEVEL_AVC_1_2, ///< AVC (H.264) Level 1.2
+ LEVEL_AVC_1_3, ///< AVC (H.264) Level 1.3
+ LEVEL_AVC_2, ///< AVC (H.264) Level 2
+ LEVEL_AVC_2_1, ///< AVC (H.264) Level 2.1
+ LEVEL_AVC_2_2, ///< AVC (H.264) Level 2.2
+ LEVEL_AVC_3, ///< AVC (H.264) Level 3
+ LEVEL_AVC_3_1, ///< AVC (H.264) Level 3.1
+ LEVEL_AVC_3_2, ///< AVC (H.264) Level 3.2
+ LEVEL_AVC_4, ///< AVC (H.264) Level 4
+ LEVEL_AVC_4_1, ///< AVC (H.264) Level 4.1
+ LEVEL_AVC_4_2, ///< AVC (H.264) Level 4.2
+ LEVEL_AVC_5, ///< AVC (H.264) Level 5
+ LEVEL_AVC_5_1, ///< AVC (H.264) Level 5.1
+ LEVEL_AVC_5_2, ///< AVC (H.264) Level 5.2
+
+ // HEVC (H.265) tiers and levels
+ LEVEL_HEVC_MAIN_1 = _C2_PL_HEVC_BASE, ///< HEVC (H.265) Main Tier Level 1
+ LEVEL_HEVC_MAIN_2, ///< HEVC (H.265) Main Tier Level 2
+ LEVEL_HEVC_MAIN_2_1, ///< HEVC (H.265) Main Tier Level 2.1
+ LEVEL_HEVC_MAIN_3, ///< HEVC (H.265) Main Tier Level 3
+ LEVEL_HEVC_MAIN_3_1, ///< HEVC (H.265) Main Tier Level 3.1
+ LEVEL_HEVC_MAIN_4, ///< HEVC (H.265) Main Tier Level 4
+ LEVEL_HEVC_MAIN_4_1, ///< HEVC (H.265) Main Tier Level 4.1
+ LEVEL_HEVC_MAIN_5, ///< HEVC (H.265) Main Tier Level 5
+ LEVEL_HEVC_MAIN_5_1, ///< HEVC (H.265) Main Tier Level 5.1
+ LEVEL_HEVC_MAIN_5_2, ///< HEVC (H.265) Main Tier Level 5.2
+ LEVEL_HEVC_MAIN_6, ///< HEVC (H.265) Main Tier Level 6
+ LEVEL_HEVC_MAIN_6_1, ///< HEVC (H.265) Main Tier Level 6.1
+ LEVEL_HEVC_MAIN_6_2, ///< HEVC (H.265) Main Tier Level 6.2
+
+ LEVEL_HEVC_HIGH_4 = _C2_PL_HEVC_BASE + 0x100, ///< HEVC (H.265) High Tier Level 4
+ LEVEL_HEVC_HIGH_4_1, ///< HEVC (H.265) High Tier Level 4.1
+ LEVEL_HEVC_HIGH_5, ///< HEVC (H.265) High Tier Level 5
+ LEVEL_HEVC_HIGH_5_1, ///< HEVC (H.265) High Tier Level 5.1
+ LEVEL_HEVC_HIGH_5_2, ///< HEVC (H.265) High Tier Level 5.2
+ LEVEL_HEVC_HIGH_6, ///< HEVC (H.265) High Tier Level 6
+ LEVEL_HEVC_HIGH_6_1, ///< HEVC (H.265) High Tier Level 6.1
+ LEVEL_HEVC_HIGH_6_2, ///< HEVC (H.265) High Tier Level 6.2
+
+ // VP9 levels
+ LEVEL_VP9_1 = _C2_PL_VP9_BASE, ///< VP9 Level 1
+ LEVEL_VP9_1_1, ///< VP9 Level 1.1
+ LEVEL_VP9_2, ///< VP9 Level 2
+ LEVEL_VP9_2_1, ///< VP9 Level 2.1
+ LEVEL_VP9_3, ///< VP9 Level 3
+ LEVEL_VP9_3_1, ///< VP9 Level 3.1
+ LEVEL_VP9_4, ///< VP9 Level 4
+ LEVEL_VP9_4_1, ///< VP9 Level 4.1
+ LEVEL_VP9_5, ///< VP9 Level 5
+ LEVEL_VP9_5_1, ///< VP9 Level 5.1
+ LEVEL_VP9_5_2, ///< VP9 Level 5.2
+ LEVEL_VP9_6, ///< VP9 Level 6
+ LEVEL_VP9_6_1, ///< VP9 Level 6.1
+ LEVEL_VP9_6_2, ///< VP9 Level 6.2
+
+ // Dolby Vision level
+ LEVEL_DV_MAIN_HD_24 = _C2_PL_DV_BASE, ///< Dolby Vision main tier hd24
+ LEVEL_DV_MAIN_HD_30, ///< Dolby Vision main tier hd30
+ LEVEL_DV_MAIN_FHD_24, ///< Dolby Vision main tier fhd24
+ LEVEL_DV_MAIN_FHD_30, ///< Dolby Vision main tier fhd30
+ LEVEL_DV_MAIN_FHD_60, ///< Dolby Vision main tier fhd60
+ LEVEL_DV_MAIN_UHD_24, ///< Dolby Vision main tier uhd24
+ LEVEL_DV_MAIN_UHD_30, ///< Dolby Vision main tier uhd30
+ LEVEL_DV_MAIN_UHD_48, ///< Dolby Vision main tier uhd48
+ LEVEL_DV_MAIN_UHD_60, ///< Dolby Vision main tier uhd60
+
+ LEVEL_DV_HIGH_HD_24 = _C2_PL_DV_BASE + 0x100, ///< Dolby Vision high tier hd24
+ LEVEL_DV_HIGH_HD_30, ///< Dolby Vision high tier hd30
+ LEVEL_DV_HIGH_FHD_24, ///< Dolby Vision high tier fhd24
+ LEVEL_DV_HIGH_FHD_30, ///< Dolby Vision high tier fhd30
+ LEVEL_DV_HIGH_FHD_60, ///< Dolby Vision high tier fhd60
+ LEVEL_DV_HIGH_UHD_24, ///< Dolby Vision high tier uhd24
+ LEVEL_DV_HIGH_UHD_30, ///< Dolby Vision high tier uhd30
+ LEVEL_DV_HIGH_UHD_48, ///< Dolby Vision high tier uhd48
+ LEVEL_DV_HIGH_UHD_60, ///< Dolby Vision high tier uhd60
+};
+
+struct C2ProfileLevelStruct {
+ C2Config::profile_t profile; ///< coding profile
+ C2Config::level_t level; ///< coding level
+
+ C2ProfileLevelStruct(
+ C2Config::profile_t profile_ = C2Config::PROFILE_UNUSED,
+ C2Config::level_t level_ = C2Config::LEVEL_UNUSED)
+ : profile(profile_), level(level_) { }
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(ProfileLevel)
+ C2FIELD(profile, "profile")
+ C2FIELD(level, "level")
+};
+
+// TODO: may need to make this explicit (have .set member)
+typedef C2StreamParam<C2Info, C2ProfileLevelStruct, kParamIndexProfileLevel>
+ C2StreamProfileLevelInfo;
+constexpr char C2_PARAMKEY_PROFILE_LEVEL[] = "coded.pl";
+#define C2_PARAMKEY_STREAM_PROFILE_LEVEL C2_PARAMKEY_PROFILE_LEVEL
+
+/**
+ * Codec-specific initialization data.
+ *
+ * This is initialization data for the codec.
+ *
+ * For AVC/HEVC, these are the concatenated SPS/PPS/VPS NALs.
+ *
+ * TODO: define for other codecs.
+ */
+typedef C2StreamParam<C2Info, C2BlobValue, kParamIndexInitData> C2StreamInitDataInfo;
+typedef C2StreamInitDataInfo C2StreamCsdInfo; // deprecated
+constexpr char C2_PARAMKEY_INIT_DATA[] = "coded.init-data";
+#define C2_PARAMKEY_STREAM_INIT_DATA C2_PARAMKEY_INIT_DATA
+
+/**
+ * Supplemental Data.
+ *
+ * This is coding-specific supplemental informational data, e.g. SEI for AVC/HEVC.
+ * This structure is not a configuration so it does not have a parameter key.
+ * This structure shall be returned in the configuration update, and can be repeated as needed
+ * in the same update.
+ */
+C2ENUM(C2Config::supplemental_info_t, uint32_t,
+ INFO_NONE = 0,
+
+ INFO_PREFIX_SEI_UNIT = 0x10000, ///< prefix SEI payload types add this flag
+ INFO_SUFFIX_SEI_UNIT = 0x20000, ///< suffix SEI payload types add this flag
+
+ INFO_SEI_USER_DATA = INFO_PREFIX_SEI_UNIT | 4, ///< closed-captioning data (ITU-T T35)
+ INFO_SEI_MDCV = INFO_PREFIX_SEI_UNIT | 137, ///< mastering display color volume
+ INFO_SET_USER_DATA_SFX = INFO_SUFFIX_SEI_UNIT | 4, ///< closed-captioning data (ITU-T T35)
+
+ INFO_VENDOR_START = 0x70000000
+)
+
+struct C2SupplementalDataStruct {
+ C2SupplementalDataStruct()
+ : type_(INFO_NONE) { }
+
+ C2SupplementalDataStruct(
+ size_t flexCount, C2Config::supplemental_info_t type, std::vector<uint8_t> data_)
+ : type_(type) {
+ memcpy(data, &data_[0], c2_min(data_.size(), flexCount));
+ }
+
+ C2Config::supplemental_info_t type_;
+ uint8_t data[];
+
+ DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(SupplementalData, data)
+ C2FIELD(type_, "type")
+ C2FIELD(data, "data")
+};
+typedef C2StreamParam<C2Info, C2SupplementalDataStruct, kParamIndexSupplementalData>
+ C2StreamSupplementalDataInfo;
+
+/**
+ * Supplemental Data Subscription
+ */
+typedef C2StreamParam<C2Tuning, C2SimpleArrayStruct<C2Config::supplemental_info_t>,
+ kParamIndexSubscribedSupplementalData>
+ C2StreamSubscribedSupplementalDataTuning;
+constexpr char C2_PARAMKEY_SUBSCRIBED_SUPPLEMENTAL_DATA[] = "output.subscribed-supplemental";
+
+/* ---------------------------------- pipeline characteristics ---------------------------------- */
+
+/**
+ * Media-type.
+ *
+ * This is defined for both port and stream, but stream media type may be a subtype of the
+ * port media type.
+ */
+typedef C2PortParam<C2Setting, C2StringValue, kParamIndexMediaType> C2PortMediaTypeSetting;
+typedef C2PortMediaTypeSetting C2PortMimeConfig; // deprecated
+constexpr char C2_PARAMKEY_INPUT_MEDIA_TYPE[] = "input.media-type";
+constexpr char C2_PARAMKEY_OUTPUT_MEDIA_TYPE[] = "output.media-type";
+#define C2_NAME_INPUT_PORT_MIME_SETTING C2_PARAMKEY_INPUT_MEDIA_TYPE
+#define C2_NAME_OUTPUT_PORT_MIME_SETTING C2_PARAMKEY_OUTPUT_MEDIA_TYPE
+
+typedef C2StreamParam<C2Setting, C2StringValue, kParamIndexMediaType> C2StreamMediaTypeSetting;
+
+/**
+ * Pipeline delays.
+ *
+ * Input delay is the number of additional input frames requested by the component to process
+ * an input frame.
+ *
+ * Output delay is the number of additional output frames that need to be generated before an
+ * output can be released by the component.
+ *
+ * Pipeline delay is the number of additional frames that are processed at one time by the
+ * component.
+ *
+ * As these may vary from frame to frame, the number is the maximum required value. E.g. if
+ * input delay is 0, the component is expected to consume each frame queued even if no further
+ * frames are queued. Similarly, if input delay is 1, as long as there are always exactly 2
+ * outstanding input frames queued to the component, it shall produce output.
+ */
+
+typedef C2PortParam<C2Tuning, C2Uint32Value, kParamIndexDelayRequest> C2PortRequestedDelayTuning;
+typedef C2PortRequestedDelayTuning C2PortRequestedLatencyTuning; // deprecated
+constexpr char C2_PARAMKEY_INPUT_DELAY_REQUEST[] = "input.delay.requested";
+constexpr char C2_PARAMKEY_OUTPUT_DELAY_REQUEST[] = "output.delay.requested";
+
+typedef C2GlobalParam<C2Tuning, C2Uint32Value, kParamIndexDelayRequest>
+ C2RequestedPipelineDelayTuning;
+typedef C2RequestedPipelineDelayTuning C2ComponentRequestedLatencyTuning; // deprecated
+constexpr char C2_PARAMKEY_PIPELINE_DELAY_REQUEST[] = "pipeline-delay.requested";
+
+// read-only
+typedef C2PortParam<C2Tuning, C2Uint32Value, kParamIndexDelay> C2PortActualDelayTuning;
+typedef C2PortActualDelayTuning C2PortLatencyInfo; // deprecated
+constexpr char C2_PARAMKEY_INPUT_DELAY[] = "input.delay.actual";
+constexpr char C2_PARAMKEY_OUTPUT_DELAY[] = "output.delay.actual";
+
+// read-only
+typedef C2GlobalParam<C2Tuning, C2Uint32Value, kParamIndexDelay> C2ActualPipelineDelayTuning;
+typedef C2ActualPipelineDelayTuning C2ComponentLatencyInfo; // deprecated
+constexpr char C2_PARAMKEY_PIPELINE_DELAY[] = "algo.delay.actual";
+
+/**
+ * Reference characteristics.
+ *
+ * The component may hold onto input and output buffers even after completing the corresponding
+ * work item.
+ *
+ * Max reference age is the longest number of additional frame processing that a component may
+ * hold onto a buffer for. Max reference count is the number of buffers that a component may
+ * hold onto at the same time at the worst case. These numbers assume single frame per buffers.
+ *
+ * Use max-uint32 if there is no limit for the max age or count.
+ */
+typedef C2StreamParam<C2Tuning, C2Uint32Value, kParamIndexMaxReferenceAge>
+ C2StreamMaxReferenceAgeTuning;
+constexpr char C2_PARAMKEY_INPUT_MAX_REFERENCE_AGE[] = "input.reference.max-age";
+constexpr char C2_PARAMKEY_OUTPUT_MAX_REFERENCE_AGE[] = "output.reference.max-age";
+
+typedef C2StreamParam<C2Tuning, C2Uint32Value, kParamIndexMaxReferenceCount>
+ C2StreamMaxReferenceCountTuning;
+constexpr char C2_PARAMKEY_INPUT_MAX_REFERENCE_COUNT[] = "input.reference.max-count";
+constexpr char C2_PARAMKEY_OUTPUT_MAX_REFERENCE_COUNT[] = "output.reference.max-count";
+
+/**
+ * Output reordering.
+ *
+ * The size of the window to use for output buffer reordering. 0 is interpreted as 1.
+ */
+// output only
+typedef C2PortParam<C2Tuning, C2Uint32Value, kParamIndexReorderBufferDepth>
+ C2PortReorderBufferDepthTuning;
+constexpr char C2_PARAMKEY_OUTPUT_REORDER_DEPTH[] = "output.reorder.depth";
+
+C2ENUM(C2Config::ordinal_key_t, uint32_t,
+ ORDINAL,
+ TIMESTAMP,
+ CUSTOM)
+
+// read-only, output only
+typedef C2PortParam<C2Setting, C2SimpleValueStruct<C2Config::ordinal_key_t>, kParamIndexReorderKey>
+ C2PortReorderKeySetting;
+constexpr char C2_PARAMKEY_OUTPUT_REORDER_KEY[] = "output.reorder.key";
+
+/**
+ * Stream count.
+ */
+// private
+typedef C2PortParam<C2Tuning, C2Uint32Value, kParamIndexStreamCount> C2PortStreamCountTuning;
+typedef C2PortStreamCountTuning C2PortStreamCountConfig; // deprecated
+constexpr char C2_PARAMKEY_INPUT_STREAM_COUNT[] = "input.stream-count";
+constexpr char C2_PARAMKEY_OUTPUT_STREAM_COUNT[] = "output.stream-count";
+
+/**
+ * Config update subscription.
+ */
+// private
+typedef C2GlobalParam<C2Tuning, C2Uint32Array, kParamIndexSubscribedParamIndices>
+ C2SubscribedParamIndicesTuning;
+constexpr char C2_PARAMKEY_SUBSCRIBED_PARAM_INDICES[] = "output.subscribed-indices";
+
+/**
+ * Suggested buffer (C2Frame) count. This is a suggestion by the component for the number of
+ * input and output frames allocated for the component's use in the buffer pools.
+ *
+ * Component shall set the acceptable range of buffers allocated for it. E.g. client shall
+ * allocate at least the minimum required value.
+ */
+// read-only
+typedef C2PortParam<C2Tuning, C2Uint64Array, kParamIndexSuggestedBufferCount>
+ C2PortSuggestedBufferCountTuning;
+constexpr char C2_PARAMKEY_INPUT_SUGGESTED_BUFFER_COUNT[] = "input.buffers.pool-size";
+constexpr char C2_PARAMKEY_OUTPUT_SUGGESTED_BUFFER_COUNT[] = "output.buffers.pool-size";
+
+/**
+ * Input/output batching.
+ *
+ * For input, component requests that client batches work in batches of specified size. For output,
+ * client requests that the component batches work completion in given batch size.
+ * Value 0 means don't care.
+ */
+typedef C2PortParam<C2Tuning, C2Uint64Array, kParamIndexBatchSize> C2PortBatchSizeTuning;
+constexpr char C2_PARAMKEY_INPUT_BATCH_SIZE[] = "input.buffers.batch-size";
+constexpr char C2_PARAMKEY_OUTPUT_BATCH_SIZE[] = "output.buffers.batch-size";
+
+/**
+ * Current & last work ordinals.
+ *
+ * input port: last work queued to component.
+ * output port: last work completed by component.
+ * global: current work.
+ */
+typedef C2PortParam<C2Tuning, C2WorkOrdinalStruct, kParamIndexLastWorkQueued> C2LastWorkQueuedTuning;
+typedef C2GlobalParam<C2Tuning, C2WorkOrdinalStruct, kParamIndexCurrentWork> C2CurrentWorkTuning;
+
+
+/* ------------------------------------- memory allocation ------------------------------------- */
+
+/**
+ * Allocators to use.
+ *
+ * These are requested by the component.
+ *
+ * If none specified, client will use the default allocator ID based on the component domain and
+ * kind.
+ */
+typedef C2PortParam<C2Tuning, C2SimpleArrayStruct<C2Allocator::id_t>, kParamIndexAllocators>
+ C2PortAllocatorsTuning;
+constexpr char C2_PARAMKEY_INPUT_ALLOCATORS[] = "input.buffers.allocator-ids";
+constexpr char C2_PARAMKEY_OUTPUT_ALLOCATORS[] = "output.buffers.allocator-ids";
+
+typedef C2GlobalParam<C2Tuning, C2SimpleArrayStruct<C2Allocator::id_t>, kParamIndexAllocators>
+ C2PrivateAllocatorsTuning;
+constexpr char C2_PARAMKEY_PRIVATE_ALLOCATORS[] = "algo.buffers.allocator-ids";
+
+/**
+ * Allocator to use for outputting to surface.
+ *
+ * Components can optionally request allocator type for outputting to surface.
+ *
+ * If none specified, client will use the default BufferQueue-backed allocator ID for outputting to
+ * surface.
+ */
+typedef C2PortParam<C2Tuning, C2Uint32Value, kParamIndexSurfaceAllocator>
+ C2PortSurfaceAllocatorTuning;
+constexpr char C2_PARAMKEY_OUTPUT_SURFACE_ALLOCATOR[] = "output.buffers.surface-allocator-id";
+
+/**
+ * Block pools to use.
+ *
+ * These are allocated by the client for the component using the allocator IDs specified by the
+ * component. This is not used for the input port.
+ */
+typedef C2PortParam<C2Tuning, C2SimpleArrayStruct<C2BlockPool::local_id_t>, kParamIndexBlockPools>
+ C2PortBlockPoolsTuning;
+constexpr char C2_PARAMKEY_OUTPUT_BLOCK_POOLS[] = "output.buffers.pool-ids";
+
+typedef C2GlobalParam<C2Tuning, C2SimpleArrayStruct<C2BlockPool::local_id_t>, kParamIndexBlockPools>
+ C2PrivateBlockPoolsTuning;
+constexpr char C2_PARAMKEY_PRIVATE_BLOCK_POOLS[] = "algo.buffers.pool-ids";
+
+/**
+ * The max number of private allocations at any one time by the component.
+ * (This is an array with a corresponding value for each private allocator)
+ */
+typedef C2GlobalParam<C2Tuning, C2Uint32Array, kParamIndexMaxReferenceCount>
+ C2MaxPrivateBufferCountTuning;
+constexpr char C2_PARAMKEY_MAX_PRIVATE_BUFFER_COUNT[] = "algo.buffers.max-count";
+
+/**
+ * Buffer type
+ *
+ * This is provided by the component for the client to allocate the proper buffer type for the
+ * input port, and can be provided by the client to control the buffer type for the output.
+ */
+// private
+typedef C2StreamParam<C2Setting, C2SimpleValueStruct<C2EasyEnum<C2BufferData::type_t>>,
+ kParamIndexBufferType>
+ C2StreamBufferTypeSetting;
+
+constexpr C2BufferData::type_t C2FormatAudio = C2BufferData::LINEAR; // deprecated
+constexpr C2BufferData::type_t C2FormatCompressed = C2BufferData::LINEAR; // deprecated
+constexpr C2BufferData::type_t C2FormatVideo = C2BufferData::GRAPHIC; // deprecated
+typedef C2BufferData::type_t C2FormatKind; // deprecated
+
+typedef C2StreamBufferTypeSetting C2StreamFormatConfig; // deprecated
+constexpr char C2_PARAMKEY_INPUT_STREAM_BUFFER_TYPE[] = "input.buffers.type";
+constexpr char C2_PARAMKEY_OUTPUT_STREAM_BUFFER_TYPE[] = "output.buffers.type";
+
+// deprecated
+#define C2_NAME_INPUT_STREAM_FORMAT_SETTING C2_PARAMKEY_INPUT_STREAM_BUFFER_TYPE
+#define C2_NAME_OUTPUT_STREAM_FORMAT_SETTING C2_PARAMKEY_OUTPUT_STREAM_BUFFER_TYPE
+
+/**
+ * Memory usage.
+ *
+ * Suggested by component for input and negotiated between client and component for output.
+ */
+typedef C2StreamParam<C2Tuning, C2Uint64Value, kParamIndexUsage> C2StreamUsageTuning;
+constexpr char C2_PARAMKEY_INPUT_STREAM_USAGE[] = "input.buffers.usage";
+constexpr char C2_PARAMKEY_OUTPUT_STREAM_USAGE[] = "output.buffers.usage";
+// deprecated
+#define C2_NAME_INPUT_STREAM_USAGE_SETTING C2_PARAMKEY_INPUT_STREAM_USAGE
+
+/**
+ * Picture (video or image frame) size.
+ */
+struct C2PictureSizeStruct {
+ inline C2PictureSizeStruct()
+ : width(0), height(0) { }
+
+ inline C2PictureSizeStruct(uint32_t width_, uint32_t height_)
+ : width(width_), height(height_) { }
+
+ uint32_t width; ///< video width
+ uint32_t height; ///< video height
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(PictureSize)
+ C2FIELD(width, "width")
+ C2FIELD(height, "height")
+};
+
+/**
+ * Out of memory signaling
+ *
+ * This is a configuration for the client to mark that it cannot allocate necessary private and/
+ * or output buffers to continue operation, and to signal the failing configuration.
+ */
+struct C2OutOfMemoryStruct {
+ C2BlockPool::local_id_t pool; ///< pool ID that failed the allocation
+ uint64_t usage; ///< memory usage used
+ C2PictureSizeStruct planar; ///< buffer dimensions to be allocated if 2D
+ uint32_t format; ///< pixel format to be used if 2D
+ uint32_t capacity; ///< buffer capacity to be allocated if 1D
+ c2_bool_t outOfMemory; ///< true if component is out of memory
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(OutOfMemory)
+ C2FIELD(pool, "pool")
+ C2FIELD(usage, "usage")
+ C2FIELD(planar, "planar")
+ C2FIELD(format, "format")
+ C2FIELD(capacity, "capacity")
+ C2FIELD(outOfMemory, "out-of-memory")
+};
+
+typedef C2GlobalParam<C2Tuning, C2OutOfMemoryStruct, kParamIndexOutOfMemory> C2OutOfMemoryTuning;
+constexpr char C2_PARAMKEY_OUT_OF_MEMORY[] = "algo.oom";
+
+/**
+ * Max buffer size
+ *
+ * This is a hint provided by the component for the maximum buffer size expected on a stream for the
+ * current configuration on its input and output streams. This is communicated to clients so they
+ * can preallocate input buffers, or configure downstream components that require a maximum size on
+ * their buffers.
+ *
+ * Read-only. Required to be provided by components on all compressed streams.
+ */
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexMaxBufferSize> C2StreamMaxBufferSizeInfo;
+constexpr char C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE[] = "input.buffers.max-size";
+constexpr char C2_PARAMKEY_OUTPUT_MAX_BUFFER_SIZE[] = "output.buffers.max-size";
+
+#define C2_NAME_STREAM_MAX_BUFFER_SIZE_SETTING C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE
+
+/* ---------------------------------------- misc. state ---------------------------------------- */
+
+/**
+ * Tripped state,
+ *
+ * This state exists to be able to provide reasoning for a tripped state during normal
+ * interface operations, as well as to allow client to trip the component on demand.
+ */
+typedef C2GlobalParam<C2Tuning, C2BoolValue, kParamIndexTripped>
+ C2TrippedTuning;
+constexpr char C2_PARAMKEY_TRIPPED[] = "algo.tripped";
+
+/**
+ * Configuration counters.
+ *
+ * Configurations are tracked using three counters. The input counter is incremented exactly
+ * once with each work accepted by the component. The output counter is incremented exactly
+ * once with each work completed by the component (in the order of work completion). The
+ * global counter is incremented exactly once during to each config() call. These counters
+ * shall be read-only.
+ *
+ * TODO: these should be counters.
+ */
+typedef C2PortParam<C2Tuning, C2Uint64Value, kParamIndexConfigCounter> C2PortConfigCounterTuning;
+typedef C2GlobalParam<C2Tuning, C2Uint64Value, kParamIndexConfigCounter> C2ConfigCounterTuning;
+constexpr char C2_PARAMKEY_INPUT_COUNTER[] = "input.buffers.counter";
+constexpr char C2_PARAMKEY_OUTPUT_COUNTER[] = "output.buffers.counter";
+constexpr char C2_PARAMKEY_CONFIG_COUNTER[] = "algo.config.counter";
+
+/* ----------------------------------------- resources ----------------------------------------- */
+
+/**
+ * Resources needed and resources reserved for current configuration.
+ *
+ * Resources are tracked as a vector of positive numbers. Available resources are defined by
+ * the vendor.
+ *
+ * By default, no resources are reserved for a component. If resource reservation is successful,
+ * the component shall be able to use those resources exclusively. If however, the component is
+ * not using all of the reserved resources, those may be shared with other components.
+ *
+ * TODO: define some of the resources.
+ */
+typedef C2GlobalParam<C2Tuning, C2Uint64Array, kParamIndexResourcesNeeded> C2ResourcesNeededTuning;
+typedef C2GlobalParam<C2Tuning, C2Uint64Array, kParamIndexResourcesReserved>
+ C2ResourcesReservedTuning;
+constexpr char C2_PARAMKEY_RESOURCES_NEEDED[] = "resources.needed";
+constexpr char C2_PARAMKEY_RESOURCES_RESERVED[] = "resources.reserved";
+
+/**
+ * Operating rate.
+ *
+ * Operating rate is the expected rate of work through the component. Negative values is
+ * invalid.
+ *
+ * TODO: this could distinguish set value
+ */
+typedef C2GlobalParam<C2Tuning, C2FloatValue, kParamIndexOperatingRate> C2OperatingRateTuning;
+constexpr char C2_PARAMKEY_OPERATING_RATE[] = "algo.rate";
+
+/**
+ * Realtime / operating point.
+ *
+ * Priority value defines the operating point for the component. Operating points are defined by
+ * the vendor. Priority value of 0 means that the client requires operation at the given operating
+ * rate. Priority values -1 and below define operating points in decreasing performance. In this
+ * case client expects best effort without exceeding the specific operating point. This allows
+ * client to run components deeper in the background by using larger priority values. In these
+ * cases operating rate is a hint for the maximum rate that the client anticipates.
+ *
+ * Operating rate and priority are used in tandem. E.g. if there are components that run at a
+ * higher operating point (priority) it will make more resources available for components at
+ * a lower operating point, so operating rate can be used to gate those components.
+ *
+ * Positive priority values are not defined at the moment and shall be treated equivalent to 0.
+ */
+typedef C2GlobalParam<C2Tuning, C2Int32Value, kParamIndexRealTimePriority>
+ C2RealTimePriorityTuning;
+constexpr char C2_PARAMKEY_PRIORITY[] = "algo.priority";
+
+/* ------------------------------------- protected content ------------------------------------- */
+
+/**
+ * Secure mode.
+ */
+C2ENUM(C2Config::secure_mode_t, uint32_t,
+ SM_UNPROTECTED, ///< no content protection
+ SM_READ_PROTECTED, ///< input and output buffers shall be protected from reading
+)
+
+typedef C2GlobalParam<C2Tuning, C2SimpleValueStruct<C2Config::secure_mode_t>, kParamIndexSecureMode>
+ C2SecureModeTuning;
+constexpr char C2_PARAMKEY_SECURE_MODE[] = "algo.secure-mode";
+
+/* ===================================== ENCODER COMPONENTS ===================================== */
+
+/**
+ * Bitrate
+ */
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexBitrate> C2StreamBitrateInfo;
+typedef C2StreamBitrateInfo C2BitrateTuning; // deprecated
+constexpr char C2_PARAMKEY_BITRATE[] = "coded.bitrate";
+#define C2_NAME_STREAM_BITRATE_SETTING C2_PARAMKEY_BITRATE
+
+/**
+ * Bitrate mode.
+ *
+ * TODO: refine this with bitrate ranges and suggested window
+ */
+C2ENUM(C2Config::bitrate_mode_t, uint32_t,
+ BITRATE_CONST_SKIP_ALLOWED = 0, ///< constant bitrate, frame skipping allowed
+ BITRATE_CONST = 1, ///< constant bitrate, keep all frames
+ BITRATE_VARIABLE_SKIP_ALLOWED = 2, ///< bitrate can vary, frame skipping allowed
+ BITRATE_VARIABLE = 3, ///< bitrate can vary, keep all frames
+ BITRATE_IGNORE = 7, ///< bitrate can be exceeded at will to achieve
+ ///< quality or other settings
+
+ // bitrate modes are composed of the following flags
+ BITRATE_FLAG_KEEP_ALL_FRAMES = 1,
+ BITRATE_FLAG_CAN_VARY = 2,
+ BITRATE_FLAG_CAN_EXCEED = 4,
+)
+
+typedef C2StreamParam<C2Tuning, C2SimpleValueStruct<C2Config::bitrate_mode_t>,
+ kParamIndexBitrateMode>
+ C2StreamBitrateModeTuning;
+constexpr char C2_PARAMKEY_BITRATE_MODE[] = "algo.bitrate-mode";
+
+/**
+ * Quality.
+ *
+ * This is defined by each component, the higher the better the output quality at the expense of
+ * less compression efficiency. This setting is defined for the output streams in case the
+ * component can support varying quality on each stream, or as an output port tuning in case the
+ * quality is global to all streams.
+ */
+typedef C2StreamParam<C2Tuning, C2Uint32Value, kParamIndexQuality> C2StreamQualityTuning;
+typedef C2PortParam<C2Tuning, C2Uint32Value, kParamIndexQuality> C2QualityTuning;
+constexpr char C2_PARAMKEY_QUALITY[] = "algo.quality";
+
+/**
+ * Complexity.
+ *
+ * This is defined by each component, this higher the value, the more resources the component
+ * will use to produce better quality at the same compression efficiency or better compression
+ * efficiency at the same quality. This setting is defined for the output streams in case the
+ * component can support varying complexity on each stream, or as an output port tuning in case the
+ * quality is global to all streams
+ */
+typedef C2StreamParam<C2Tuning, C2Uint32Value, kParamIndexComplexity> C2StreamComplexityTuning;
+typedef C2PortParam<C2Tuning, C2Uint32Value, kParamIndexComplexity> C2ComplexityTuning;
+constexpr char C2_PARAMKEY_COMPLEXITY[] = "algo.complexity";
+
+/**
+ * Header (init-data) handling around sync frames.
+ */
+C2ENUM(C2Config::prepend_header_mode_t, uint32_t,
+ /**
+ * don't prepend header. Signal header only through C2StreamInitDataInfo.
+ */
+ PREPEND_HEADER_TO_NONE,
+
+ /**
+ * prepend header before the first output frame and thereafter before the next sync frame
+ * if it changes.
+ */
+ PREPEND_HEADER_ON_CHANGE,
+
+ /**
+ * prepend header before every sync frame.
+ */
+ PREPEND_HEADER_TO_ALL_SYNC,
+)
+
+typedef C2GlobalParam<C2Setting, C2BoolValue, kParamIndexPrependHeaderMode>
+ C2PrependHeaderModeSetting;
+constexpr char C2_PARAMKEY_PREPEND_HEADER_MODE[] = "output.buffers.prepend-header";
+
+/* =================================== IMAGE/VIDEO COMPONENTS =================================== */
+
+/*
+ * Order of transformation is:
+ *
+ * crop => (scaling => scaled-crop) => sample-aspect-ratio => flip => rotation
+ */
+
+/**
+ * Picture (image- and video frame) size.
+ *
+ * This is used for the output of the video decoder, and the input of the video encoder.
+ */
+typedef C2PictureSizeStruct C2VideoSizeStruct; // deprecated
+
+typedef C2StreamParam<C2Info, C2PictureSizeStruct, kParamIndexPictureSize> C2StreamPictureSizeInfo;
+constexpr char C2_PARAMKEY_PICTURE_SIZE[] = "raw.size";
+#define C2_PARAMKEY_STREAM_PICTURE_SIZE C2_PARAMKEY_PICTURE_SIZE
+#define C2_NAME_STREAM_VIDEO_SIZE_INFO C2_PARAMKEY_PICTURE_SIZE
+typedef C2StreamPictureSizeInfo C2VideoSizeStreamInfo; // deprecated
+typedef C2StreamPictureSizeInfo C2VideoSizeStreamTuning; // deprecated
+#define C2_NAME_STREAM_VIDEO_SIZE_SETTING C2_PARAMKEY_PICTURE_SIZE
+
+/**
+ * Crop rectangle.
+ */
+struct C2RectStruct : C2Rect {
+ C2RectStruct() = default;
+ C2RectStruct(const C2Rect &rect) : C2Rect(rect) { }
+
+ bool operator==(const C2RectStruct &) = delete;
+ bool operator!=(const C2RectStruct &) = delete;
+
+ DEFINE_AND_DESCRIBE_BASE_C2STRUCT(Rect)
+ C2FIELD(width, "width")
+ C2FIELD(height, "height")
+ C2FIELD(left, "left")
+ C2FIELD(top, "top")
+};
+
+typedef C2StreamParam<C2Info, C2RectStruct, kParamIndexCropRect> C2StreamCropRectInfo;
+constexpr char C2_PARAMKEY_CROP_RECT[] = "raw.crop";
+constexpr char C2_PARAMKEY_CODED_CROP_RECT[] = "coded.crop";
+
+/**
+ * Pixel format.
+ */
+// TODO: define some
+
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexPixelFormat> C2StreamPixelFormatInfo;
+constexpr char C2_PARAMKEY_PIXEL_FORMAT[] = "raw.pixel-format";
+
+/**
+ * Extended rotation information also incorporating a flip.
+ *
+ * Rotation is counter clock-wise.
+ */
+struct C2RotationStruct {
+ C2RotationStruct(int32_t rotation = 0)
+ : flip(0), value(rotation) { }
+
+ int32_t flip; ///< horizontal flip (left-right flip applied prior to rotation)
+ int32_t value; ///< rotation in degrees counter clockwise
+
+ DEFINE_AND_DESCRIBE_BASE_C2STRUCT(Rotation)
+ C2FIELD(flip, "flip")
+ C2FIELD(value, "value")
+};
+
+typedef C2StreamParam<C2Info, C2RotationStruct, kParamIndexRotation> C2StreamRotationInfo;
+constexpr char C2_PARAMKEY_ROTATION[] = "raw.rotation";
+constexpr char C2_PARAMKEY_VUI_ROTATION[] = "coded.vui.rotation";
+
+/**
+ * Pixel (sample) aspect ratio.
+ */
+typedef C2StreamParam<C2Info, C2PictureSizeStruct, kParamIndexPixelAspectRatio>
+ C2StreamPixelAspectRatioInfo;
+constexpr char C2_PARAMKEY_PIXEL_ASPECT_RATIO[] = "raw.sar";
+constexpr char C2_PARAMKEY_VUI_PIXEL_ASPECT_RATIO[] = "coded.vui.sar";
+
+/**
+ * In-line scaling.
+ *
+ * Components can optionally support scaling of raw image/video frames. Or scaling only a
+ * portion of raw image/video frames (scaled-crop).
+ */
+
+C2ENUM(C2Config::scaling_method_t, uint32_t,
+ SCALING_ARBITRARY, ///< arbitrary, unspecified
+)
+
+typedef C2StreamParam<C2Tuning, C2SimpleValueStruct<C2Config::scaling_method_t>,
+ kParamIndexScalingMethod>
+ C2StreamScalingMethodTuning;
+constexpr char C2_PARAMKEY_SCALING_MODE[] = "raw.scaling-method";
+#define C2_PARAMKEY_STREAM_SCALING_MODE C2_PARAMKEY_SCALING_MODE
+
+typedef C2StreamParam<C2Tuning, C2PictureSizeStruct, kParamIndexScaledPictureSize>
+ C2StreamScaledPictureSizeTuning;
+constexpr char C2_PARAMKEY_SCALED_PICTURE_SIZE[] = "raw.scaled-size";
+#define C2_PARAMKEY_STREAM_SCALED_PICTURE_SIZE C2_PARAMKEY_SCALED_PICTURE_SIZE
+
+typedef C2StreamParam<C2Tuning, C2RectStruct, kParamIndexScaledCropRect>
+ C2StreamScaledCropRectTuning;
+constexpr char C2_PARAMKEY_SCALED_CROP_RECT[] = "raw.scaled-crop";
+
+/* ------------------------------------- color information ------------------------------------- */
+
+/**
+ * Color Info
+ *
+ * Chroma location can vary for top and bottom fields, so use an array, that can have 0 to 2
+ * values. Empty array is used for non YUV formats.
+ */
+
+struct C2Color {
+ enum matrix_t : uint32_t; ///< matrix coefficient (YUV <=> RGB)
+ enum plane_layout_t : uint32_t; ///< plane layout for flexible formats
+ enum primaries_t : uint32_t; ///< color primaries and white point
+ enum range_t : uint32_t; ///< range of color component values
+ enum subsampling_t : uint32_t; ///< chroma subsampling
+ enum transfer_t : uint32_t; ///< transfer function
+};
+
+/// Chroma subsampling
+C2ENUM(C2Color::subsampling_t, uint32_t,
+ MONOCHROME, ///< there are no Cr nor Cb planes
+ MONOCHROME_ALPHA, ///< there are no Cr nor Cb planes, but there is an alpha plane
+ RGB, ///< RGB
+ RGBA, ///< RGBA
+ YUV_420, ///< Cr and Cb planes are subsampled by 2 both horizontally and vertically
+ YUV_422, ///< Cr and Cb planes are subsampled horizontally
+ YUV_444, ///< Cr and Cb planes are not subsampled
+ YUVA_444, ///< Cr and Cb planes are not subsampled, there is an alpha plane
+)
+
+struct C2ChromaOffsetStruct {
+ // chroma offsets defined by ITU
+ constexpr static C2ChromaOffsetStruct ITU_YUV_444() { return { 0.0f, 0.0f }; }
+ constexpr static C2ChromaOffsetStruct ITU_YUV_422() { return { 0.0f, 0.0f }; }
+ constexpr static C2ChromaOffsetStruct ITU_YUV_420_0() { return { 0.0f, 0.5f }; }
+ constexpr static C2ChromaOffsetStruct ITU_YUV_420_1() { return { 0.5f, 0.5f }; }
+ constexpr static C2ChromaOffsetStruct ITU_YUV_420_2() { return { 0.0f, 0.0f }; }
+ constexpr static C2ChromaOffsetStruct ITU_YUV_420_3() { return { 0.5f, 0.0f }; }
+ constexpr static C2ChromaOffsetStruct ITU_YUV_420_4() { return { 0.0f, 1.0f }; }
+ constexpr static C2ChromaOffsetStruct ITU_YUV_420_5() { return { 0.5f, 1.0f }; }
+
+ float x; ///< x offset in pixels (towards right)
+ float y; ///< y offset in pixels (towards down)
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(ChromaOffset)
+ C2FIELD(x, "x")
+ C2FIELD(y, "y")
+};
+
+struct C2ColorInfoStruct {
+ C2ColorInfoStruct()
+ : bitDepth(8), subsampling(C2Color::YUV_420) { }
+
+ uint32_t bitDepth;
+ C2Color::subsampling_t subsampling;
+ C2ChromaOffsetStruct locations[]; // max 2 elements
+
+ C2ColorInfoStruct(
+ size_t /* flexCount */, uint32_t bitDepth_, C2Color::subsampling_t subsampling_)
+ : bitDepth(bitDepth_), subsampling(subsampling_) { }
+
+ C2ColorInfoStruct(
+ size_t flexCount, uint32_t bitDepth_, C2Color::subsampling_t subsampling_,
+ std::initializer_list<C2ChromaOffsetStruct> locations_)
+ : bitDepth(bitDepth_), subsampling(subsampling_) {
+ size_t ix = 0;
+ for (const C2ChromaOffsetStruct &location : locations_) {
+ if (ix == flexCount) {
+ break;
+ }
+ locations[ix] = location;
+ ++ix;
+ }
+ }
+
+ DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(ColorInfo, locations)
+ C2FIELD(bitDepth, "bit-depth")
+ C2FIELD(subsampling, "subsampling")
+ C2FIELD(locations, "locations")
+};
+
+typedef C2StreamParam<C2Info, C2ColorInfoStruct, kParamIndexColorInfo> C2StreamColorInfo;
+constexpr char C2_PARAMKEY_COLOR_INFO[] = "raw.color-format";
+constexpr char C2_PARAMKEY_CODED_COLOR_INFO[] = "coded.color-format";
+
+/**
+ * Color Aspects
+ */
+
+/* The meaning of the following enumerators is as described in ITU-T H.273. */
+
+/// Range
+C2ENUM(C2Color::range_t, uint32_t,
+ RANGE_UNSPECIFIED, ///< range is unspecified
+ RANGE_FULL, ///< full range
+ RANGE_LIMITED, ///< limited range
+
+ RANGE_VENDOR_START = 0x80, ///< vendor-specific range values start here
+ RANGE_OTHER = 0XFF ///< max value, reserved for undefined values
+)
+
+/// Color primaries
+C2ENUM(C2Color::primaries_t, uint32_t,
+ PRIMARIES_UNSPECIFIED, ///< primaries are unspecified
+ PRIMARIES_BT709, ///< Rec.ITU-R BT.709-6 or equivalent
+ PRIMARIES_BT470_M, ///< Rec.ITU-R BT.470-6 System M or equivalent
+ PRIMARIES_BT601_625, ///< Rec.ITU-R BT.601-6 625 or equivalent
+ PRIMARIES_BT601_525, ///< Rec.ITU-R BT.601-6 525 or equivalent
+ PRIMARIES_GENERIC_FILM, ///< Generic Film
+ PRIMARIES_BT2020, ///< Rec.ITU-R BT.2020 or equivalent
+ PRIMARIES_RP431, ///< SMPTE RP 431-2 or equivalent
+ PRIMARIES_EG432, ///< SMPTE EG 432-1 or equivalent
+ PRIMARIES_EBU3213, ///< EBU Tech.3213-E or equivalent
+ ///
+ PRIMARIES_VENDOR_START = 0x80, ///< vendor-specific primaries values start here
+ PRIMARIES_OTHER = 0xff ///< max value, reserved for undefined values
+)
+
+/// Transfer function
+C2ENUM(C2Color::transfer_t, uint32_t,
+ TRANSFER_UNSPECIFIED, ///< transfer is unspecified
+ TRANSFER_LINEAR, ///< Linear transfer characteristics
+ TRANSFER_SRGB, ///< sRGB or equivalent
+ TRANSFER_170M, ///< SMPTE 170M or equivalent (e.g. BT.601/709/2020)
+ TRANSFER_GAMMA22, ///< Assumed display gamma 2.2
+ TRANSFER_GAMMA28, ///< Assumed display gamma 2.8
+ TRANSFER_ST2084, ///< SMPTE ST 2084 for 10/12/14/16 bit systems
+ TRANSFER_HLG, ///< ARIB STD-B67 hybrid-log-gamma
+
+ TRANSFER_240M = 0x40, ///< SMPTE 240M or equivalent
+ TRANSFER_XVYCC, ///< IEC 61966-2-4 or equivalent
+ TRANSFER_BT1361, ///< Rec.ITU-R BT.1361 extended gamut
+ TRANSFER_ST428, ///< SMPTE ST 428-1 or equivalent
+ ///
+ TRANSFER_VENDOR_START = 0x80, ///< vendor-specific transfer values start here
+ TRANSFER_OTHER = 0xff ///< max value, reserved for undefined values
+)
+
+/// Matrix coefficient
+C2ENUM(C2Color::matrix_t, uint32_t,
+ MATRIX_UNSPECIFIED, ///< matrix coefficients are unspecified
+ MATRIX_BT709, ///< Rec.ITU-R BT.709-5 or equivalent
+ MATRIX_FCC47_73_682, ///< FCC Title 47 CFR 73.682 or equivalent (KR=0.30, KB=0.11)
+ MATRIX_BT601, ///< Rec.ITU-R BT.470, BT.601-6 625 or equivalent
+ MATRIX_240M, ///< SMPTE 240M or equivalent
+ MATRIX_BT2020, ///< Rec.ITU-R BT.2020 non-constant luminance
+ MATRIX_BT2020_CONSTANT, ///< Rec.ITU-R BT.2020 constant luminance
+ MATRIX_VENDOR_START = 0x80, ///< vendor-specific matrix coefficient values start here
+ MATRIX_OTHER = 0xff, ///< max value, reserved for undefined values
+
+ MATRIX_SMPTE240M = MATRIX_240M, // deprecated
+ MATRIX_BT2020CONSTANT = MATRIX_BT2020_CONSTANT, // deprecated
+)
+
+constexpr C2Color::matrix_t MATRIX_BT470_6M = MATRIX_FCC47_73_682; // deprecated
+constexpr C2Color::matrix_t MATRIX_BT709_5 = MATRIX_BT709; // deprecated
+constexpr C2Color::matrix_t MATRIX_BT601_6 = MATRIX_BT601; // deprecated
+
+struct C2ColorAspectsStruct {
+ C2Color::range_t range;
+ C2Color::primaries_t primaries;
+ C2Color::transfer_t transfer;
+ C2Color::matrix_t matrix;
+
+ C2ColorAspectsStruct()
+ : range(C2Color::RANGE_UNSPECIFIED),
+ primaries(C2Color::PRIMARIES_UNSPECIFIED),
+ transfer(C2Color::TRANSFER_UNSPECIFIED),
+ matrix(C2Color::MATRIX_UNSPECIFIED) { }
+
+ C2ColorAspectsStruct(C2Color::range_t range_, C2Color::primaries_t primaries_,
+ C2Color::transfer_t transfer_, C2Color::matrix_t matrix_)
+ : range(range_), primaries(primaries_), transfer(transfer_), matrix(matrix_) {}
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(ColorAspects)
+ C2FIELD(range, "range")
+ C2FIELD(primaries, "primaries")
+ C2FIELD(transfer, "transfer")
+ C2FIELD(matrix, "matrix")
+};
+
+typedef C2StreamParam<C2Info, C2ColorAspectsStruct, kParamIndexColorAspects>
+ C2StreamColorAspectsInfo;
+constexpr char C2_PARAMKEY_COLOR_ASPECTS[] = "raw.color";
+constexpr char C2_PARAMKEY_VUI_COLOR_ASPECTS[] = "coded.vui.color";
+
+/**
+ * Default color aspects to use. These come from the container or client and shall be handled
+ * according to the coding standard.
+ */
+typedef C2StreamParam<C2Tuning, C2ColorAspectsStruct, kParamIndexDefaultColorAspects>
+ C2StreamColorAspectsTuning;
+constexpr char C2_PARAMKEY_DEFAULT_COLOR_ASPECTS[] = "default.color";
+
+/**
+ * HDR Static Metadata Info.
+ */
+struct C2ColorXyStruct {
+ float x; ///< x color coordinate in xyY space [0-1]
+ float y; ///< y color coordinate in xyY space [0-1]
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(ColorXy)
+ C2FIELD(x, "x")
+ C2FIELD(y, "y")
+};
+
+struct C2MasteringDisplayColorVolumeStruct {
+ C2ColorXyStruct red; ///< coordinates of red display primary
+ C2ColorXyStruct green; ///< coordinates of green display primary
+ C2ColorXyStruct blue; ///< coordinates of blue display primary
+ C2ColorXyStruct white; ///< coordinates of white point
+
+ float maxLuminance; ///< max display mastering luminance in cd/m^2
+ float minLuminance; ///< min display mastering luminance in cd/m^2
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(MasteringDisplayColorVolume)
+ C2FIELD(red, "red")
+ C2FIELD(green, "green")
+ C2FIELD(blue, "blue")
+ C2FIELD(white, "white")
+
+ C2FIELD(maxLuminance, "max-luminance")
+ C2FIELD(minLuminance, "min-luminance")
+};
+
+struct C2HdrStaticMetadataStruct {
+ C2MasteringDisplayColorVolumeStruct mastering;
+
+ // content descriptors
+ float maxCll; ///< max content light level (pixel luminance) in cd/m^2
+ float maxFall; ///< max frame average light level (frame luminance) in cd/m^2
+
+ DEFINE_AND_DESCRIBE_BASE_C2STRUCT(HdrStaticMetadata)
+ C2FIELD(mastering, "mastering")
+ C2FIELD(maxCll, "max-cll")
+ C2FIELD(maxFall, "max-fall")
+};
+typedef C2StreamParam<C2Info, C2HdrStaticMetadataStruct, kParamIndexHdrStaticMetadata>
+ C2StreamHdrStaticInfo;
+constexpr char C2_PARAMKEY_HDR_STATIC_INFO[] = "raw.hdr-static-info";
+
+/* ------------------------------------ block-based coding ----------------------------------- */
+
+/**
+ * Block-size, block count and block rate. Used to determine or communicate profile-level
+ * requirements.
+ */
+typedef C2StreamParam<C2Info, C2PictureSizeStruct, kParamIndexBlockSize> C2StreamBlockSizeInfo;
+constexpr char C2_PARAMKEY_BLOCK_SIZE[] = "coded.block-size";
+
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexBlockCount> C2StreamBlockCountInfo;
+constexpr char C2_PARAMKEY_BLOCK_COUNT[] = "coded.block-count";
+
+typedef C2StreamParam<C2Info, C2FloatValue, kParamIndexBlockRate> C2StreamBlockRateInfo;
+constexpr char C2_PARAMKEY_BLOCK_RATE[] = "coded.block-rate";
+
+/* ====================================== VIDEO COMPONENTS ====================================== */
+
+/**
+ * Frame rate (coded and port for raw data)
+ *
+ * Coded frame rates are what is represented in the compressed bitstream and should correspond to
+ * the timestamp.
+ *
+ * Frame rates on raw ports should still correspond to the timestamps.
+ *
+ * For slow motion or timelapse recording, the timestamp shall be adjusted prior to feeding an
+ * encoder, and the time stretch parameter should be used to signal the relationship between
+ * timestamp and real-world time.
+ */
+typedef C2StreamParam<C2Info, C2FloatValue, kParamIndexFrameRate> C2StreamFrameRateInfo;
+constexpr char C2_PARAMKEY_FRAME_RATE[] = "coded.frame-rate";
+#define C2_NAME_STREAM_FRAME_RATE_SETTING C2_PARAMKEY_FRAME_RATE
+
+typedef C2PortParam<C2Info, C2FloatValue, kParamIndexFrameRate> C2PortFrameRateInfo;
+constexpr char C2_PARAMKEY_INPUT_FRAME_RATE[] = "input.frame-rate";
+constexpr char C2_PARAMKEY_OUTPUT_FRAME_RATE[] = "output.frame-rate";
+
+/**
+ * Time stretch. Ratio between real-world time and timestamp. E.g. time stretch of 4.0 means that
+ * timestamp grows 1/4 the speed of real-world time (e.g. 4x slo-mo input). This can be used to
+ * optimize encoding.
+ */
+typedef C2PortParam<C2Info, C2FloatValue, kParamIndexTimeStretch> C2PortTimeStretchInfo;
+constexpr char C2_PARAMKEY_INPUT_TIME_STRETCH[] = "input.time-stretch";
+constexpr char C2_PARAMKEY_OUTPUT_TIME_STRETCH[] = "output.time-stretch";
+
+/**
+ * Max video frame size.
+ */
+typedef C2StreamParam<C2Tuning, C2PictureSizeStruct, kParamIndexMaxPictureSize>
+ C2StreamMaxPictureSizeTuning;
+typedef C2StreamMaxPictureSizeTuning C2MaxVideoSizeHintPortSetting;
+constexpr char C2_PARAMKEY_MAX_PICTURE_SIZE[] = "raw.max-size";
+
+/**
+ * Picture type mask.
+ */
+C2ENUM(C2Config::picture_type_t, uint32_t,
+ SYNC_FRAME = (1 << 0), ///< sync frame, e.g. IDR
+ I_FRAME = (1 << 1), ///< intra frame that is completely encoded
+ P_FRAME = (1 << 2), ///< inter predicted frame from previous frames
+ B_FRAME = (1 << 3), ///< backward predicted (out-of-order) frame
+)
+
+typedef C2Config::picture_type_t C2PictureTypeMask; // deprecated
+constexpr C2Config::picture_type_t C2PictureTypeKeyFrame = C2Config::SYNC_FRAME; // deprecated
+
+/**
+ * Allowed picture types.
+ */
+typedef C2StreamParam<C2Tuning, C2SimpleValueStruct<C2EasyEnum<C2Config::picture_type_t>>,
+ kParamIndexPictureTypeMask>
+ C2StreamPictureTypeMaskTuning;
+constexpr char C2_PARAMKEY_PICTURE_TYPE_MASK[] = "coding.picture-type-mask";
+
+/**
+ * Resulting picture type
+ */
+typedef C2StreamParam<C2Info, C2SimpleValueStruct<C2EasyEnum<C2Config::picture_type_t>>,
+ kParamIndexPictureType>
+ C2StreamPictureTypeInfo;
+typedef C2StreamPictureTypeInfo C2StreamPictureTypeMaskInfo;
+constexpr char C2_PARAMKEY_PICTURE_TYPE[] = "coded.picture-type";
+
+/**
+ * GOP specification.
+ *
+ * GOP is specified in layers between sync frames, by specifying the number of specific type of
+ * frames between the previous type (starting with sync frames for the first layer):
+ *
+ * E.g.
+ * - 4 I frames between each sync frame
+ * - 2 P frames between each I frame
+ * - 1 B frame between each P frame
+ *
+ * [ { I, 4 }, { P, 2 }, { B, 1 } ] ==> (Sync)BPBPB IBPBPB IBPBPB IBPBPB IBPBPB (Sync)BPBPB
+ *
+ * For infinite GOP, I layer can be omitted (as the first frame is always a sync frame.):
+ *
+ * [ { P, MAX_UINT } ] ==> (Sync)PPPPPPPPPPPPPPPPPP...
+ *
+ * Sync frames can also be requested on demand, and as a time-based interval. For time-based
+ * interval, if there hasn't been a sync frame in at least the given time, the next I frame shall
+ * be encoded as a sync frame. For sync request, the next I frame shall be encoded as a sync frame.
+ *
+ * Temporal layering will determine GOP structure other than the I frame count between sync
+ * frames.
+ */
+struct C2GopLayerStruct {
+ C2GopLayerStruct(C2Config::picture_type_t type, uint32_t count_)
+ : type_(type), count(count_) { }
+
+ C2Config::picture_type_t type_;
+ uint32_t count;
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(GopLayer)
+ C2FIELD(type_, "type")
+ C2FIELD(count, "count")
+};
+
+typedef C2StreamParam<C2Tuning, C2SimpleArrayStruct<C2GopLayerStruct>, kParamIndexGop>
+ C2StreamGopTuning;
+constexpr char C2_PARAMKEY_GOP[] = "coding.gop";
+
+/**
+ * Sync frame can be requested on demand by the client.
+ *
+ * If true, the next I frame shall be encoded as a sync frame. This config can be passed
+ * synchronously with the work, or directly to the component - leading to different result.
+ * If it is passed with work, it shall take effect when that work item is being processed (so
+ * the first I frame at or after that work item shall be a sync frame).
+ */
+typedef C2StreamParam<C2Tuning, C2EasyBoolValue, kParamIndexRequestSyncFrame>
+ C2StreamRequestSyncFrameTuning;
+constexpr char C2_PARAMKEY_REQUEST_SYNC_FRAME[] = "coding.request-sync-frame";
+
+/**
+ * Sync frame interval in time domain (timestamp).
+ *
+ * If there hasn't been a sync frame in at least this value, the next intra frame shall be encoded
+ * as a sync frame. The value of MAX_I64 or a negative value means no sync frames after the first
+ * frame. A value of 0 means all sync frames.
+ */
+typedef C2StreamParam<C2Tuning, C2Int64Value, kParamIndexSyncFrameInterval>
+ C2StreamSyncFrameIntervalTuning;
+constexpr char C2_PARAMKEY_SYNC_FRAME_INTERVAL[] = "coding.sync-frame-interval";
+// deprecated
+#define C2_PARAMKEY_SYNC_FRAME_PERIOD C2_PARAMKEY_SYNC_FRAME_INTERVAL
+
+/**
+ * Temporal layering
+ *
+ * Layer index is a value between 0 and layer count - 1. Layers with higher index have higher
+ * frequency:
+ * 0
+ * 1 1
+ * 2 2 2 2
+ */
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexLayerIndex> C2StreamLayerIndexInfo;
+constexpr char C2_PARAMKEY_LAYER_INDEX[] = "coded.layer-index";
+
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexLayerCount> C2StreamLayerCountInfo;
+constexpr char C2_PARAMKEY_LAYER_COUNT[] = "coded.layer-count";
+
+struct C2TemporalLayeringStruct {
+ C2TemporalLayeringStruct()
+ : layerCount(0), bLayerCount(0) { }
+
+ C2TemporalLayeringStruct(size_t /* flexCount */, uint32_t layerCount_, uint32_t bLayerCount_)
+ : layerCount(layerCount_), bLayerCount(c2_min(layerCount_, bLayerCount_)) { }
+
+ C2TemporalLayeringStruct(size_t flexCount, uint32_t layerCount_, uint32_t bLayerCount_,
+ std::initializer_list<float> ratios)
+ : layerCount(layerCount_), bLayerCount(c2_min(layerCount_, bLayerCount_)) {
+ size_t ix = 0;
+ for (float ratio : ratios) {
+ if (ix == flexCount) {
+ break;
+ }
+ bitrateRatios[ix++] = ratio;
+ }
+ }
+
+ uint32_t layerCount; ///< total number of layers (0 means no temporal layering)
+ uint32_t bLayerCount; ///< total number of bidirectional layers (<= num layers)
+ /**
+ * Bitrate budgets for each layer and the layers below, given as a ratio of the total
+ * stream bitrate. This can be omitted or partially specififed by the client while configuring,
+ * in which case the component shall fill in appropriate values for the missing layers.
+ * This must be provided by the component when queried for at least layer count - 1 (as the
+ * last layer's budget is always 1.0).
+ */
+ float bitrateRatios[]; ///< 1.0-based
+
+ DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(TemporalLayering, bitrateRatios)
+ C2FIELD(layerCount, "layer-count")
+ C2FIELD(bLayerCount, "b-layer-count")
+ C2FIELD(bitrateRatios, "bitrate-ratios")
+};
+
+typedef C2StreamParam<C2Tuning, C2TemporalLayeringStruct, kParamIndexTemporalLayering>
+ C2StreamTemporalLayeringTuning;
+constexpr char C2_PARAMKEY_TEMPORAL_LAYERING[] = "coding.temporal-layering";
+
+/**
+ * Intra-refresh.
+ */
+
+C2ENUM(C2Config::intra_refresh_mode_t, uint32_t,
+ INTRA_REFRESH_DISABLED, ///< no intra refresh
+ INTRA_REFRESH_ARBITRARY, ///< arbitrary, unspecified
+)
+
+struct C2IntraRefreshStruct {
+ C2IntraRefreshStruct()
+ : mode(C2Config::INTRA_REFRESH_DISABLED), period(0.) { }
+
+ C2IntraRefreshStruct(C2Config::intra_refresh_mode_t mode_, float period_)
+ : mode(mode_), period(period_) { }
+
+ C2Config::intra_refresh_mode_t mode; ///< refresh mode
+ float period; ///< intra refresh period in frames (must be >= 1), 0 means disabled
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(IntraRefresh)
+ C2FIELD(mode, "mode")
+ C2FIELD(period, "period")
+};
+
+typedef C2StreamParam<C2Tuning, C2IntraRefreshStruct, kParamIndexIntraRefresh>
+ C2StreamIntraRefreshTuning;
+constexpr char C2_PARAMKEY_INTRA_REFRESH[] = "coding.intra-refresh";
+
+/* ====================================== IMAGE COMPONENTS ====================================== */
+
+/**
+ * Tile layout.
+ *
+ * This described how the image is decomposed into tiles.
+ */
+C2ENUM(C2Config::scan_order_t, uint32_t,
+ SCAN_LEFT_TO_RIGHT_THEN_DOWN
+)
+
+struct C2TileLayoutStruct {
+ C2PictureSizeStruct tile; ///< tile size
+ uint32_t columnCount; ///< number of tiles horizontally
+ uint32_t rowCount; ///< number of tiles vertically
+ C2Config::scan_order_t order; ///< tile order
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(TileLayout)
+ C2FIELD(tile, "tile")
+ C2FIELD(columnCount, "columns")
+ C2FIELD(rowCount, "rows")
+ C2FIELD(order, "order")
+};
+
+typedef C2StreamParam<C2Info, C2TileLayoutStruct, kParamIndexTileLayout> C2StreamTileLayoutInfo;
+constexpr char C2_PARAMKEY_TILE_LAYOUT[] = "coded.tile-layout";
+
+/**
+ * Tile handling.
+ *
+ * Whether to concatenate tiles or output them each.
+ */
+C2ENUM(C2Config::tiling_mode_t, uint32_t,
+ TILING_SEPARATE, ///< output each tile in a separate onWorkDone
+ TILING_CONCATENATE ///< output one work completion per frame (concatenate tiles)
+)
+
+typedef C2StreamParam<C2Tuning, C2TileLayoutStruct, kParamIndexTileHandling>
+ C2StreamTileHandlingTuning;
+constexpr char C2_PARAMKEY_TILE_HANDLING[] = "coding.tile-handling";
+
+/* ====================================== AUDIO COMPONENTS ====================================== */
+
+/**
+ * Sample rate
+ */
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexSampleRate> C2StreamSampleRateInfo;
+constexpr char C2_PARAMKEY_SAMPLE_RATE[] = "raw.sample-rate";
+constexpr char C2_PARAMKEY_CODED_SAMPLE_RATE[] = "coded.sample-rate";
+// deprecated
+#define C2_NAME_STREAM_SAMPLE_RATE_SETTING C2_PARAMKEY_SAMPLE_RATE
+
+/**
+ * Channel count.
+ */
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexChannelCount> C2StreamChannelCountInfo;
+constexpr char C2_PARAMKEY_CHANNEL_COUNT[] = "raw.channel-count";
+constexpr char C2_PARAMKEY_CODED_CHANNEL_COUNT[] = "coded.channel-count";
+// deprecated
+#define C2_NAME_STREAM_CHANNEL_COUNT_SETTING C2_PARAMKEY_CHANNEL_COUNT
+
+/**
+ * Max channel count. Used to limit the number of coded or decoded channels.
+ */
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexMaxChannelCount> C2StreamMaxChannelCountInfo;
+constexpr char C2_PARAMKEY_MAX_CHANNEL_COUNT[] = "raw.max-channel-count";
+constexpr char C2_PARAMKEY_MAX_CODED_CHANNEL_COUNT[] = "coded.max-channel-count";
+
+/**
+ * Audio sample format (PCM encoding)
+ */
+C2ENUM(C2Config::pcm_encoding_t, uint32_t,
+ PCM_16,
+ PCM_8,
+ PCM_FLOAT
+)
+
+typedef C2StreamParam<C2Info, C2SimpleValueStruct<C2Config::pcm_encoding_t>, kParamIndexPcmEncoding>
+ C2StreamPcmEncodingInfo;
+constexpr char C2_PARAMKEY_PCM_ENCODING[] = "raw.pcm-encoding";
+constexpr char C2_PARAMKEY_CODED_PCM_ENCODING[] = "coded.pcm-encoding";
+
+/**
+ * AAC SBR Mode. Used during encoding.
+ */
+C2ENUM(C2Config::aac_sbr_mode_t, uint32_t,
+ AAC_SBR_OFF,
+ AAC_SBR_SINGLE_RATE,
+ AAC_SBR_DUAL_RATE,
+ AAC_SBR_AUTO ///< let the codec decide
+)
+
+typedef C2StreamParam<C2Info, C2SimpleValueStruct<C2Config::aac_sbr_mode_t>, kParamIndexAacSbrMode>
+ C2StreamAacSbrModeTuning;
+constexpr char C2_PARAMKEY_AAC_SBR_MODE[] = "coding.aac-sbr-mode";
+
+/**
+ * DRC Compression. Used during decoding.
+ */
+C2ENUM(C2Config::drc_compression_mode_t, int32_t,
+ DRC_COMPRESSION_ODM_DEFAULT, ///< odm's default
+ DRC_COMPRESSION_NONE,
+ DRC_COMPRESSION_LIGHT,
+ DRC_COMPRESSION_HEAVY ///<
+)
+
+typedef C2StreamParam<C2Info, C2SimpleValueStruct<C2Config::drc_compression_mode_t>,
+ kParamIndexDrcCompression>
+ C2StreamDrcCompressionModeTuning;
+constexpr char C2_PARAMKEY_DRC_COMPRESSION_MODE[] = "coding.drc.compression-mode";
+
+/**
+ * DRC target reference level in dBFS. Used during decoding.
+ */
+typedef C2StreamParam<C2Info, C2FloatValue, kParamIndexDrcTargetReferenceLevel>
+ C2StreamDrcTargetReferenceLevelTuning;
+constexpr char C2_PARAMKEY_DRC_TARGET_REFERENCE_LEVEL[] = "coding.drc.reference-level";
+
+/**
+ * DRC target reference level in dBFS. Used during decoding.
+ */
+typedef C2StreamParam<C2Info, C2FloatValue, kParamIndexDrcEncodedTargetLevel>
+ C2StreamDrcEncodedTargetLevelTuning;
+constexpr char C2_PARAMKEY_DRC_ENCODED_TARGET_LEVEL[] = "coding.drc.encoded-level";
+
+/**
+ * DRC target reference level in dBFS. Used during decoding.
+ */
+typedef C2StreamParam<C2Info, C2FloatValue, kParamIndexDrcBoostFactor>
+ C2StreamDrcBoostFactorTuning;
+constexpr char C2_PARAMKEY_DRC_BOOST_FACTOR[] = "coding.drc.boost-factor";
+
+/**
+ * DRC target reference level in dBFS. Used during decoding.
+ */
+typedef C2StreamParam<C2Info, C2FloatValue, kParamIndexDrcAttenuationFactor>
+ C2StreamDrcAttenuationFactorTuning;
+constexpr char C2_PARAMKEY_DRC_ATTENUATION_FACTOR[] = "coding.drc.attenuation-factor";
+
+/**
+ * DRC Effect Type (see ISO 23003-4) Uniform Dynamic Range Control. Used during decoding.
+ */
+C2ENUM(C2Config::drc_effect_type_t, int32_t,
+ DRC_EFFECT_ODM_DEFAULT = -2, ///< odm's default
+ DRC_EFFECT_OFF = -1, ///< no DRC
+ DRC_EFFECT_NONE = 0, ///< no DRC except to prevent clipping
+ DRC_EFFECT_LATE_NIGHT,
+ DRC_EFFECT_NOISY_ENVIRONMENT,
+ DRC_EFFECT_LIMITED_PLAYBACK_RANGE,
+ DRC_EFFECT_LOW_PLAYBACK_LEVEL,
+ DRC_EFFECT_DIALOG_ENHANCEMENT,
+ DRC_EFFECT_GENERAL_COMPRESSION
+)
+
+typedef C2StreamParam<C2Info, C2SimpleValueStruct<C2Config::drc_effect_type_t>,
+ kParamIndexDrcEffectType>
+ C2StreamDrcEffectTypeTuning;
+constexpr char C2_PARAMKEY_DRC_EFFECT_TYPE[] = "coding.drc.effect-type";
+
+/* --------------------------------------- AAC components --------------------------------------- */
+
+/**
+ * AAC stream format
+ */
+C2ENUM(C2Config::aac_packaging_t, uint32_t,
+ AAC_PACKAGING_RAW,
+ AAC_PACKAGING_ADTS
+)
+
+typedef C2Config::aac_packaging_t C2AacStreamFormatKind; // deprecated
+// deprecated
+constexpr C2Config::aac_packaging_t C2AacStreamFormatRaw = C2Config::AAC_PACKAGING_RAW;
+constexpr C2Config::aac_packaging_t C2AacStreamFormatAdts = C2Config::AAC_PACKAGING_ADTS;
+
+typedef C2StreamParam<C2Info, C2SimpleValueStruct<C2EasyEnum<C2Config::aac_packaging_t>>,
+ kParamIndexAacPackaging> C2StreamAacPackagingInfo;
+typedef C2StreamAacPackagingInfo C2StreamAacFormatInfo;
+constexpr char C2_PARAMKEY_AAC_PACKAGING[] = "coded.aac-packaging";
+#define C2_NAME_STREAM_AAC_FORMAT_SETTING C2_PARAMKEY_AAC_PACKAGING
+
+/* ================================ PLATFORM-DEFINED PARAMETERS ================================ */
+
+/**
+ * Platform level and features.
+ */
+enum C2Config::platform_level_t : uint32_t {
+ PLATFORM_P, ///< support for Android 9.0 feature set
+};
+
+// read-only
+typedef C2GlobalParam<C2Setting, C2SimpleValueStruct<C2Config::platform_level_t>,
+ kParamIndexPlatformLevel>
+ C2PlatformLevelSetting;
+constexpr char C2_PARAMKEY_PLATFORM_LEVEL[] = "api.platform-level";
+
+enum C2Config::platform_feature_t : uint64_t {
+ // no platform-specific features have been defined
+};
+
+// read-only
+typedef C2GlobalParam<C2Setting, C2SimpleValueStruct<C2Config::platform_feature_t>,
+ kParamIndexPlatformFeatures>
+ C2PlatformFeaturesSetting;
+constexpr char C2_PARAMKEY_PLATFORM_FEATURES[] = "api.platform-features";
+
+/**
+ * This structure describes the preferred ion allocation parameters for a given memory usage.
+ */
+struct C2StoreIonUsageStruct {
+ inline C2StoreIonUsageStruct() {
+ memset(this, 0, sizeof(*this));
+ }
+
+ inline C2StoreIonUsageStruct(uint64_t usage_, uint32_t capacity_)
+ : usage(usage_), capacity(capacity_), heapMask(0), allocFlags(0), minAlignment(0) { }
+
+ uint64_t usage; ///< C2MemoryUsage
+ uint32_t capacity; ///< capacity
+ int32_t heapMask; ///< ion heapMask
+ int32_t allocFlags; ///< ion allocation flags
+ uint32_t minAlignment; ///< minimum alignment
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(StoreIonUsage)
+ C2FIELD(usage, "usage")
+ C2FIELD(capacity, "capacity")
+ C2FIELD(heapMask, "heap-mask")
+ C2FIELD(allocFlags, "alloc-flags")
+ C2FIELD(minAlignment, "min-alignment")
+};
+
+// store, private
+typedef C2GlobalParam<C2Info, C2StoreIonUsageStruct, kParamIndexStoreIonUsage>
+ C2StoreIonUsageInfo;
+
+/**
+ * Flexible pixel format descriptors
+ */
+struct C2FlexiblePixelFormatDescriptorStruct {
+ uint32_t pixelFormat;
+ uint32_t bitDepth;
+ C2Color::subsampling_t subsampling;
+ C2Color::plane_layout_t layout;
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(FlexiblePixelFormatDescriptor)
+ C2FIELD(pixelFormat, "pixel-format")
+ C2FIELD(bitDepth, "bit-depth")
+ C2FIELD(subsampling, "subsampling")
+ C2FIELD(layout, "layout")
+};
+
+/**
+ * Plane layout of flexible pixel formats.
+ *
+ * bpp: bytes per color component, e.g. 1 for 8-bit formats, and 2 for 10-16-bit formats.
+ */
+C2ENUM(C2Color::plane_layout_t, uint32_t,
+ /** Unknown layout */
+ UNKNOWN_LAYOUT,
+
+ /** Planar layout with rows of each plane packed (colInc = bpp) */
+ PLANAR_PACKED,
+
+ /** Semiplanar layout with rows of each plane packed (colInc_Y/A = bpp (planar),
+ * colInc_Cb/Cr = 2*bpp (interleaved). Used only for YUV(A) formats. */
+ SEMIPLANAR_PACKED,
+
+ /** Interleaved packed. colInc = N*bpp (N are the number of color components) */
+ INTERLEAVED_PACKED,
+
+ /** Interleaved aligned. colInc = smallest power of 2 >= N*bpp (N are the number of color
+ * components) */
+ INTERLEAVED_ALIGNED
+)
+
+typedef C2GlobalParam<C2Info, C2SimpleArrayStruct<C2FlexiblePixelFormatDescriptorStruct>,
+ kParamIndexFlexiblePixelFormatDescriptors>
+ C2StoreFlexiblePixelFormatDescriptorsInfo;
+
+/**
+ * This structure describes the android dataspace for a raw video/image frame.
+ */
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexDataSpace> C2StreamDataSpaceInfo;
+constexpr char C2_PARAMKEY_DATA_SPACE[] = "raw.data-space";
+
+/**
+ * This structure describes the android surface scaling mode for a raw video/image frame.
+ */
+typedef C2StreamParam<C2Info, C2Uint32Value, kParamIndexSurfaceScaling> C2StreamSurfaceScalingInfo;
+constexpr char C2_PARAMKEY_SURFACE_SCALING_MODE[] = "raw.surface-scaling";
+
+/* ======================================= INPUT SURFACE ======================================= */
+
+/**
+ * Input surface EOS
+ */
+typedef C2GlobalParam<C2Tuning, C2EasyBoolValue, kParamIndexInputSurfaceEos>
+ C2InputSurfaceEosTuning;
+constexpr char C2_PARAMKEY_INPUT_SURFACE_EOS[] = "input-surface.eos";
+#define C2_NAME_INPUT_SURFACE_EOS_TUNING C2_PARAMKEY_INPUT_SURFACE_EOS
+
+/**
+ * Start/suspend/resume/stop controls and timestamps for input surface.
+ *
+ * TODO: make these counters
+ */
+
+struct C2TimedControlStruct {
+ c2_bool_t enabled; ///< control is enabled
+ int64_t timestamp; ///< if enabled, time the control should take effect
+
+ C2TimedControlStruct()
+ : enabled(C2_FALSE), timestamp(0) { }
+
+ /* implicit */ C2TimedControlStruct(uint64_t timestamp_)
+ : enabled(C2_TRUE), timestamp(timestamp_) { }
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(TimedControl)
+ C2FIELD(enabled, "enabled")
+ C2FIELD(timestamp, "timestamp")
+};
+
+typedef C2PortParam<C2Tuning, C2TimedControlStruct, kParamIndexStartAt>
+ C2PortStartTimestampTuning;
+constexpr char C2_PARAMKEY_INPUT_SURFACE_START_AT[] = "input-surface.start";
+typedef C2PortParam<C2Tuning, C2TimedControlStruct, kParamIndexSuspendAt>
+ C2PortSuspendTimestampTuning;
+constexpr char C2_PARAMKEY_INPUT_SURFACE_SUSPEND_AT[] = "input-surface.suspend";
+typedef C2PortParam<C2Tuning, C2TimedControlStruct, kParamIndexResumeAt>
+ C2PortResumeTimestampTuning;
+constexpr char C2_PARAMKEY_INPUT_SURFACE_RESUME_AT[] = "input-surface.resume";
+typedef C2PortParam<C2Tuning, C2TimedControlStruct, kParamIndexStopAt>
+ C2PortStopTimestampTuning;
+constexpr char C2_PARAMKEY_INPUT_SURFACE_STOP_AT[] = "input-surface.stop";
+
+/**
+ * Time offset for input surface. Input timestamp to codec is surface buffer timestamp plus this
+ * time offset.
+ */
+typedef C2GlobalParam<C2Tuning, C2Int64Value, kParamIndexTimeOffset> C2ComponentTimeOffsetTuning;
+constexpr char C2_PARAMKEY_INPUT_SURFACE_TIME_OFFSET[] = "input-surface.time-offset";
+
+/**
+ * Minimum fps for input surface.
+ *
+ * Repeat frame to meet this.
+ */
+typedef C2PortParam<C2Tuning, C2FloatValue, kParamIndexMinFrameRate> C2PortMinFrameRateTuning;
+constexpr char C2_PARAMKEY_INPUT_SURFACE_MIN_FRAME_RATE[] = "input-surface.min-frame-rate";
+
+/**
+ * Timestamp adjustment (override) for input surface buffers. These control the input timestamp
+ * fed to the codec, but do not impact the output timestamp.
+ */
+struct C2TimestampGapAdjustmentStruct {
+ /// control modes
+ enum mode_t : uint32_t;
+
+ inline C2TimestampGapAdjustmentStruct();
+
+ inline C2TimestampGapAdjustmentStruct(mode_t mode_, uint64_t value_)
+ : mode(mode_), value(value_) { }
+
+ mode_t mode; ///< control mode
+ uint64_t value; ///< control value for gap between two timestamp
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(TimestampGapAdjustment)
+ C2FIELD(mode, "mode")
+ C2FIELD(value, "value")
+};
+
+C2ENUM(C2TimestampGapAdjustmentStruct::mode_t, uint32_t,
+ NONE,
+ MIN_GAP,
+ FIXED_GAP,
+);
+
+inline C2TimestampGapAdjustmentStruct::C2TimestampGapAdjustmentStruct()
+ : mode(C2TimestampGapAdjustmentStruct::NONE), value(0) { }
+
+typedef C2PortParam<C2Tuning, C2TimestampGapAdjustmentStruct> C2PortTimestampGapTuning;
+constexpr char C2_PARAMKEY_INPUT_SURFACE_TIMESTAMP_ADJUSTMENT[] = "input-surface.timestamp-adjustment";
+
+/// @}
+
+#endif // C2CONFIG_H_
diff --git a/media/codec2/core/include/C2Enum.h b/media/codec2/core/include/C2Enum.h
new file mode 100644
index 0000000..b0fad8f
--- /dev/null
+++ b/media/codec2/core/include/C2Enum.h
@@ -0,0 +1,228 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2ENUM_H_
+#define C2ENUM_H_
+
+#include <C2Param.h>
+#include <_C2MacroUtils.h>
+
+#include <utility>
+#include <vector>
+
+/** \file
+ * Tools for easier enum support.
+ */
+
+/// \cond INTERNAL
+
+/* ---------------------------- UTILITIES FOR ENUMERATION REFLECTION ---------------------------- */
+
+/**
+ * Utility class that allows ignoring enum value assignment (e.g. both '(_C2EnumConst)kValue = x'
+ * and '(_C2EnumConst)kValue' will eval to kValue.
+ */
+template<typename T>
+class _C2EnumConst {
+public:
+ // implicit conversion from T
+ inline _C2EnumConst(T value) : _mValue(value) {}
+ // implicit conversion to T
+ inline operator T() { return _mValue; }
+ // implicit conversion to C2Value::Primitive
+ inline operator C2Value::Primitive() { return (T)_mValue; }
+ // ignore assignment and return T here to avoid implicit conversion to T later
+ inline T &operator =(T value __unused) { return _mValue; }
+private:
+ T _mValue;
+};
+
+/// mapper to get name of enum
+/// \note this will contain any initialization, which we will remove when converting to lower-case
+#define _C2_GET_ENUM_NAME(x, y) #x
+/// mapper to get value of enum
+#define _C2_GET_ENUM_VALUE(x, type) (_C2EnumConst<type>)x
+
+/// \endcond
+
+class _C2EnumUtils {
+ static C2String camelCaseToDashed(C2String name);
+
+ static std::vector<C2String> sanitizeEnumValueNames(
+ const std::vector<C2StringLiteral> names,
+ C2StringLiteral _prefix = nullptr);
+
+ friend class C2UtilTest_EnumUtilsTest_Test;
+
+public:
+ // this may not be used...
+ static C2_HIDE std::vector<C2String> parseEnumValuesFromString(C2StringLiteral value);
+
+ template<typename T>
+ static C2_HIDE C2FieldDescriptor::NamedValuesType sanitizeEnumValues(
+ std::vector<T> values,
+ std::vector<C2StringLiteral> names,
+ C2StringLiteral prefix = nullptr) {
+ C2FieldDescriptor::NamedValuesType namedValues;
+ std::vector<C2String> sanitizedNames = sanitizeEnumValueNames(names, prefix);
+ for (size_t i = 0; i < values.size() && i < sanitizedNames.size(); ++i) {
+ namedValues.emplace_back(sanitizedNames[i], values[i]);
+ }
+ return namedValues;
+ }
+
+ template<typename E>
+ static C2_HIDE C2FieldDescriptor::NamedValuesType customEnumValues(
+ std::vector<std::pair<C2StringLiteral, E>> items) {
+ C2FieldDescriptor::NamedValuesType namedValues;
+ for (auto &item : items) {
+ namedValues.emplace_back(item.first, item.second);
+ }
+ return namedValues;
+ }
+};
+
+#define DEFINE_C2_ENUM_VALUE_AUTO_HELPER(name, type, prefix, ...) \
+ _DEFINE_C2_ENUM_VALUE_AUTO_HELPER(__C2_GENERATE_GLOBAL_VARS__, name, type, prefix, \
+ ##__VA_ARGS__)
+#define _DEFINE_C2_ENUM_VALUE_AUTO_HELPER(enabled, name, type, prefix, ...) \
+ __DEFINE_C2_ENUM_VALUE_AUTO_HELPER(enabled, name, type, prefix, ##__VA_ARGS__)
+#define __DEFINE_C2_ENUM_VALUE_AUTO_HELPER(enabled, name, type, prefix, ...) \
+ ___DEFINE_C2_ENUM_VALUE_AUTO_HELPER##enabled(name, type, prefix, ##__VA_ARGS__)
+#define ___DEFINE_C2_ENUM_VALUE_AUTO_HELPER(name, type, prefix, ...) \
+template<> \
+C2FieldDescriptor::NamedValuesType C2FieldDescriptor::namedValuesFor(const name &r __unused) { \
+ return _C2EnumUtils::sanitizeEnumValues( \
+ std::vector<C2Value::Primitive> { _C2_MAP(_C2_GET_ENUM_VALUE, type, __VA_ARGS__) }, \
+ { _C2_MAP(_C2_GET_ENUM_NAME, type, __VA_ARGS__) }, \
+ prefix); \
+}
+#define ___DEFINE_C2_ENUM_VALUE_AUTO_HELPER__C2_GENERATE_GLOBAL_VARS__(name, type, prefix, ...)
+
+#define DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(name, names) \
+ _DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(__C2_GENERATE_GLOBAL_VARS__, name, names)
+#define _DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(enabled, name, names) \
+ __DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(enabled, name, names)
+#define __DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(enabled, name, names) \
+ ___DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER##enabled(name, names)
+#define ___DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(name, names) \
+template<> \
+C2FieldDescriptor::NamedValuesType C2FieldDescriptor::namedValuesFor(const name &r __unused) { \
+ return _C2EnumUtils::customEnumValues( \
+ std::vector<std::pair<C2StringLiteral, name>> names); \
+}
+#define ___DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER__C2_GENERATE_GLOBAL_VARS__(name, names)
+
+/**
+ * Defines an enum type with the default named value mapper. The default mapper
+ * finds and removes the longest common prefix across all of the enum value names, and
+ * replaces camel-case separators with dashes ('-').
+ *
+ * This macro must be used in the global scope and namespace.
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ * C2ENUM(c2_enum_t, uint32_t,
+ * C2_VALUE1,
+ * C2_VALUE2 = 5,
+ * C2_VALUE3 = C2_VALUE1 + 1)
+ * // named values are: C2_VALUE1 => "1", C2_VALUE2 => "2", ...
+ * // longest common prefix is "C2_VALUE"
+ * ~~~~~~~~~~~~~
+ *
+ * \param name name of the enum type (This can be an inner class enum.)
+ * \param type underlying type
+ */
+#define C2ENUM(name, type, ...) \
+enum name : type { __VA_ARGS__ }; \
+DEFINE_C2_ENUM_VALUE_AUTO_HELPER(name, type, nullptr, __VA_ARGS__)
+
+/**
+ * Defines an enum type with the default named value mapper but custom prefix. The default
+ * mapper removes the prefix from all of the enum value names (if present), and
+ * inserts dashes at camel-case separators (lowHigh becomes low-high) and also replaces
+ * non-leading underscores with dashes ('-').
+ *
+ * This macro must be used in the global scope and namespace.
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ * C2ENUM_CUSTOM_PREFIX(c2_enum_t, uint32_t, "C2_",
+ * C2_VALUE1,
+ * C2_VALUE2 = 5,
+ * C2_VALUE3 = C2_VALUE1 + 1)
+ * // named values are: C2_VALUE1 => "VALUE1", C2_VALUE2 => "VALUE2", ...
+ * ~~~~~~~~~~~~~
+ *
+ * \param name name of the enum type (This can be an inner class enum.)
+ * \param type underlying type
+ * \param prefix prefix to remove
+ */
+#define C2ENUM_CUSTOM_PREFIX(name, type, prefix, ...) \
+enum name : type { __VA_ARGS__ }; \
+DEFINE_C2_ENUM_VALUE_AUTO_HELPER(name, type, prefix, __VA_ARGS__)
+
+/**
+ * Defines an enum type with custom names.
+ *
+ * This macro must be used in the global scope and namespace.
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ * C2ENUM_CUSTOM_NAMES(SomeStruct::c2_enum_t, uint32_t, ({
+ * { "One", SomeStruct::C2_VALUE1 },
+ * { "Two", SomeStruct::C2_VALUE2 },
+ * { "Three", SomeStruct::C2_VALUE3 } }),
+ * C2_VALUE1,
+ * C2_VALUE2 = 5,
+ * C2_VALUE3 = C2_VALUE1 + 1)
+ *
+ * // named values are: C2_VALUE1 => "One", C2_VALUE2 => "Two", ...
+ * ~~~~~~~~~~~~~
+ */
+#define C2ENUM_CUSTOM_NAMES(name, type, names, ...) \
+enum name : type { __VA_ARGS__ }; \
+DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(name, names)
+
+/**
+ * Make enums usable as their integral types.
+ *
+ * Note: this makes them not usable in printf()
+ */
+template<class E>
+struct C2EasyEnum {
+ using U = typename std::underlying_type<E>::type;
+ E value;
+ // define conversion functions
+ inline constexpr operator E() const { return value; }
+ inline constexpr C2EasyEnum(E value_) : value(value_) { }
+ inline constexpr C2EasyEnum(U value_) : value(E(value_)) { }
+ inline constexpr C2EasyEnum() = default;
+};
+
+// make C2EasyEnum behave like a regular enum
+
+namespace std {
+ template<typename E>
+ struct underlying_type<C2EasyEnum<E>> {
+ typedef typename underlying_type<E>::type type;
+ };
+
+ template<typename E>
+ struct is_enum<C2EasyEnum<E>> {
+ constexpr static bool value = true;
+ };
+}
+
+#endif // C2ENUM_H_
+
diff --git a/media/codec2/core/include/C2Param.h b/media/codec2/core/include/C2Param.h
new file mode 100644
index 0000000..40be3b3
--- /dev/null
+++ b/media/codec2/core/include/C2Param.h
@@ -0,0 +1,1673 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2PARAM_H_
+#define C2PARAM_H_
+
+#include <C2.h>
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <algorithm>
+#include <string>
+#include <type_traits>
+#include <utility>
+#include <vector>
+
+/// \addtogroup Parameters
+/// @{
+
+/// \defgroup internal Internal helpers.
+
+/*!
+ * \file
+ * PARAMETERS: SETTINGs, TUNINGs, and INFOs
+ * ===
+ *
+ * These represent miscellaneous control and metadata information and are likely copied into
+ * kernel space. Therefore, these are C-like structures designed to carry just a small amount of
+ * information. We are using C++ to be able to add constructors, as well as non-virtual and class
+ * methods.
+ *
+ * ==Specification details:
+ *
+ * Restrictions:
+ * - must be POD struct, e.g. no vtable (no virtual destructor)
+ * - must have the same size in 64-bit and 32-bit mode (no size_t)
+ * - as such, no pointer members
+ * - some common member field names are reserved as they are defined as methods for all
+ * parameters:
+ * they are: size, type, kind, index and stream
+ *
+ * Behavior:
+ * - Params can be global (not related to input or output), related to input or output,
+ * or related to an input/output stream.
+ * - All params are queried/set using a unique param index, which incorporates a potential stream
+ * index and/or port.
+ * - Querying (supported) params MUST never fail.
+ * - All params MUST have default values.
+ * - If some fields have "unsupported" or "invalid" values during setting, this SHOULD be
+ * communicated to the app.
+ * a) Ideally, this should be avoided. When setting parameters, in general, component should do
+ * "best effort" to apply all settings. It should change "invalid/unsupported" values to the
+ * nearest supported values.
+ * - This is communicated to the client by changing the source values in tune()/
+ * configure().
+ * b) If falling back to a supported value is absolutely impossible, the component SHALL return
+ * an error for the specific setting, but should continue to apply other settings.
+ * TODO: this currently may result in unintended results.
+ *
+ * **NOTE:** unlike OMX, params are not versioned. Instead, a new struct with new param index
+ * SHALL be added as new versions are required.
+ *
+ * The proper subtype (Setting, Info or Param) is incorporated into the class type. Define structs
+ * to define multiple subtyped versions of related parameters.
+ *
+ * ==Implementation details:
+ *
+ * - Use macros to define parameters
+ * - All parameters must have a default constructor
+ * - This is only used for instantiating the class in source (e.g. will not be used
+ * when building a parameter by the framework from key/value pairs.)
+ */
+
+/// \ingroup internal
+
+/**
+ * Parameter base class.
+ */
+struct C2Param {
+ // param index encompasses the following:
+ //
+ // - kind (setting, tuning, info, struct)
+ // - scope
+ // - direction (global, input, output)
+ // - stream flag
+ // - stream ID (usually 0)
+ // - and the parameter's type (core index)
+ // - flexible parameter flag
+ // - vendor extension flag
+ // - type index (this includes the vendor extension flag)
+ //
+ // layout:
+ //
+ // kind : <------- scope -------> : <----- core index ----->
+ // +------+-----+---+------+--------+----|------+--------------+
+ // | kind | dir | - |stream|streamID|flex|vendor| type index |
+ // +------+-----+---+------+--------+----+------+--------------+
+ // bit: 31..30 29.28 25 24 .. 17 16 15 14 .. 0
+ //
+public:
+ /**
+ * C2Param kinds, usable as bitmaps.
+ */
+ enum kind_t : uint32_t {
+ NONE = 0,
+ STRUCT = (1 << 0),
+ INFO = (1 << 1),
+ SETTING = (1 << 2),
+ TUNING = (1 << 3) | SETTING, // tunings are settings
+ };
+
+ /**
+ * The parameter type index specifies the underlying parameter type of a parameter as
+ * an integer value.
+ *
+ * Parameter types are divided into two groups: platform types and vendor types.
+ *
+ * Platform types are defined by the platform and are common for all implementations.
+ *
+ * Vendor types are defined by each vendors, so they may differ between implementations.
+ * It is recommended that vendor types be the same for all implementations by a specific
+ * vendor.
+ */
+ typedef uint32_t type_index_t;
+ enum : uint32_t {
+ TYPE_INDEX_VENDOR_START = 0x00008000, ///< vendor indices SHALL start after this
+ };
+
+ /**
+ * Core index is the underlying parameter type for a parameter. It is used to describe the
+ * layout of the parameter structure regardless of the component or parameter kind/scope.
+ *
+ * It is used to identify and distinguish global parameters, and also parameters on a given
+ * port or stream. They must be unique for the set of global parameters, as well as for the
+ * set of parameters on each port or each stream, but the same core index can be used for
+ * parameters on different streams or ports, as well as for global parameters and port/stream
+ * parameters.
+ *
+ * Multiple parameter types can share the same layout.
+ *
+ * \note The layout for all parameters with the same core index across all components must
+ * be identical.
+ */
+ struct CoreIndex {
+ //public:
+ enum : uint32_t {
+ IS_FLEX_FLAG = 0x00010000,
+ };
+
+ protected:
+ enum : uint32_t {
+ KIND_MASK = 0xC0000000,
+ KIND_STRUCT = 0x00000000,
+ KIND_TUNING = 0x40000000,
+ KIND_SETTING = 0x80000000,
+ KIND_INFO = 0xC0000000,
+
+ DIR_MASK = 0x30000000,
+ DIR_GLOBAL = 0x20000000,
+ DIR_UNDEFINED = DIR_MASK, // MUST have all bits set
+ DIR_INPUT = 0x00000000,
+ DIR_OUTPUT = 0x10000000,
+
+ IS_STREAM_FLAG = 0x02000000,
+ STREAM_ID_MASK = 0x01FE0000,
+ STREAM_ID_SHIFT = 17,
+ MAX_STREAM_ID = STREAM_ID_MASK >> STREAM_ID_SHIFT,
+ STREAM_MASK = IS_STREAM_FLAG | STREAM_ID_MASK,
+
+ IS_VENDOR_FLAG = 0x00008000,
+ TYPE_INDEX_MASK = 0x0000FFFF,
+ CORE_MASK = TYPE_INDEX_MASK | IS_FLEX_FLAG,
+ };
+
+ public:
+ /// constructor/conversion from uint32_t
+ inline CoreIndex(uint32_t index) : mIndex(index) { }
+
+ // no conversion from uint64_t
+ inline CoreIndex(uint64_t index) = delete;
+
+ /// returns true iff this is a vendor extension parameter
+ inline bool isVendor() const { return mIndex & IS_VENDOR_FLAG; }
+
+ /// returns true iff this is a flexible parameter (with variable size)
+ inline bool isFlexible() const { return mIndex & IS_FLEX_FLAG; }
+
+ /// returns the core index
+ /// This is the combination of the parameter type index and the flexible flag.
+ inline uint32_t coreIndex() const { return mIndex & CORE_MASK; }
+
+ /// returns the parameter type index
+ inline type_index_t typeIndex() const { return mIndex & TYPE_INDEX_MASK; }
+
+ DEFINE_FIELD_AND_MASK_BASED_COMPARISON_OPERATORS(CoreIndex, mIndex, CORE_MASK)
+
+ protected:
+ uint32_t mIndex;
+ };
+
+ /**
+ * Type encompasses the parameter's kind (tuning, setting, info), its scope (whether the
+ * parameter is global, input or output, and whether it is for a stream) and the its base
+ * index (which also determines its layout).
+ */
+ struct Type : public CoreIndex {
+ //public:
+ /// returns true iff this is a global parameter (not for input nor output)
+ inline bool isGlobal() const { return (mIndex & DIR_MASK) == DIR_GLOBAL; }
+ /// returns true iff this is an input or input stream parameter
+ inline bool forInput() const { return (mIndex & DIR_MASK) == DIR_INPUT; }
+ /// returns true iff this is an output or output stream parameter
+ inline bool forOutput() const { return (mIndex & DIR_MASK) == DIR_OUTPUT; }
+
+ /// returns true iff this is a stream parameter
+ inline bool forStream() const { return mIndex & IS_STREAM_FLAG; }
+ /// returns true iff this is a port (input or output) parameter
+ inline bool forPort() const { return !forStream() && !isGlobal(); }
+
+ /// returns the parameter type: the parameter index without the stream ID
+ inline uint32_t type() const { return mIndex & (~STREAM_ID_MASK); }
+
+ /// return the kind (struct, info, setting or tuning) of this param
+ inline kind_t kind() const {
+ switch (mIndex & KIND_MASK) {
+ case KIND_STRUCT: return STRUCT;
+ case KIND_INFO: return INFO;
+ case KIND_SETTING: return SETTING;
+ case KIND_TUNING: return TUNING;
+ default: return NONE; // should not happen
+ }
+ }
+
+ /// constructor/conversion from uint32_t
+ inline Type(uint32_t index) : CoreIndex(index) { }
+
+ // no conversion from uint64_t
+ inline Type(uint64_t index) = delete;
+
+ DEFINE_FIELD_AND_MASK_BASED_COMPARISON_OPERATORS(Type, mIndex, ~STREAM_ID_MASK)
+
+ private:
+ friend struct C2Param; // for setPort()
+ friend struct C2Tuning; // for KIND_TUNING
+ friend struct C2Setting; // for KIND_SETTING
+ friend struct C2Info; // for KIND_INFO
+ // for DIR_GLOBAL
+ template<typename T, typename S, int I, class F> friend struct C2GlobalParam;
+ template<typename T, typename S, int I, class F> friend struct C2PortParam; // for kDir*
+ template<typename T, typename S, int I, class F> friend struct C2StreamParam; // for kDir*
+ friend struct _C2ParamInspector; // for testing
+
+ /**
+ * Sets the port/stream direction.
+ * @return true on success, false if could not set direction (e.g. it is global param).
+ */
+ inline bool setPort(bool output) {
+ if (isGlobal()) {
+ return false;
+ } else {
+ mIndex = (mIndex & ~DIR_MASK) | (output ? DIR_OUTPUT : DIR_INPUT);
+ return true;
+ }
+ }
+ };
+
+ /**
+ * index encompasses all remaining information: basically the stream ID.
+ */
+ struct Index : public Type {
+ /// returns the index as uint32_t
+ inline operator uint32_t() const { return mIndex; }
+
+ /// constructor/conversion from uint32_t
+ inline Index(uint32_t index) : Type(index) { }
+
+ /// copy constructor
+ inline Index(const Index &index) = default;
+
+ // no conversion from uint64_t
+ inline Index(uint64_t index) = delete;
+
+ /// returns the stream ID or ~0 if not a stream
+ inline unsigned stream() const {
+ return forStream() ? rawStream() : ~0U;
+ }
+
+ /// Returns an index with stream field set to given stream.
+ inline Index withStream(unsigned stream) const {
+ Index ix = mIndex;
+ (void)ix.setStream(stream);
+ return ix;
+ }
+
+ /// sets the port (direction). Returns true iff successful.
+ inline Index withPort(bool output) const {
+ Index ix = mIndex;
+ (void)ix.setPort(output);
+ return ix;
+ }
+
+ DEFINE_FIELD_BASED_COMPARISON_OPERATORS(Index, mIndex)
+
+ private:
+ friend struct C2Param; // for setStream, MakeStreamId, isValid
+ friend struct _C2ParamInspector; // for testing
+
+ /**
+ * @return true if the type is valid, e.g. direction is not undefined AND
+ * stream is 0 if not a stream param.
+ */
+ inline bool isValid() const {
+ // there is no Type::isValid (even though some of this check could be
+ // performed on types) as this is only used on index...
+ return (forStream() ? rawStream() < MAX_STREAM_ID : rawStream() == 0)
+ && (mIndex & DIR_MASK) != DIR_UNDEFINED;
+ }
+
+ /// returns the raw stream ID field
+ inline unsigned rawStream() const {
+ return (mIndex & STREAM_ID_MASK) >> STREAM_ID_SHIFT;
+ }
+
+ /// returns the streamId bitfield for a given |stream|. If stream is invalid,
+ /// returns an invalid bitfield.
+ inline static uint32_t MakeStreamId(unsigned stream) {
+ // saturate stream ID (max value is invalid)
+ if (stream > MAX_STREAM_ID) {
+ stream = MAX_STREAM_ID;
+ }
+ return (stream << STREAM_ID_SHIFT) & STREAM_ID_MASK;
+ }
+
+ inline bool convertToStream(bool output, unsigned stream) {
+ mIndex = (mIndex & ~DIR_MASK) | IS_STREAM_FLAG;
+ (void)setPort(output);
+ return setStream(stream);
+ }
+
+ inline void convertToPort(bool output) {
+ mIndex = (mIndex & ~(DIR_MASK | IS_STREAM_FLAG));
+ (void)setPort(output);
+ }
+
+ inline void convertToGlobal() {
+ mIndex = (mIndex & ~(DIR_MASK | IS_STREAM_FLAG)) | DIR_GLOBAL;
+ }
+
+ /**
+ * Sets the stream index.
+ * \return true on success, false if could not set index (e.g. not a stream param).
+ */
+ inline bool setStream(unsigned stream) {
+ if (forStream()) {
+ mIndex = (mIndex & ~STREAM_ID_MASK) | MakeStreamId(stream);
+ return this->stream() < MAX_STREAM_ID;
+ }
+ return false;
+ }
+ };
+
+public:
+ // public getters for Index methods
+
+ /// returns true iff this is a vendor extension parameter
+ inline bool isVendor() const { return _mIndex.isVendor(); }
+ /// returns true iff this is a flexible parameter
+ inline bool isFlexible() const { return _mIndex.isFlexible(); }
+ /// returns true iff this is a global parameter (not for input nor output)
+ inline bool isGlobal() const { return _mIndex.isGlobal(); }
+ /// returns true iff this is an input or input stream parameter
+ inline bool forInput() const { return _mIndex.forInput(); }
+ /// returns true iff this is an output or output stream parameter
+ inline bool forOutput() const { return _mIndex.forOutput(); }
+
+ /// returns true iff this is a stream parameter
+ inline bool forStream() const { return _mIndex.forStream(); }
+ /// returns true iff this is a port (input or output) parameter
+ inline bool forPort() const { return _mIndex.forPort(); }
+
+ /// returns the stream ID or ~0 if not a stream
+ inline unsigned stream() const { return _mIndex.stream(); }
+
+ /// returns the parameter type: the parameter index without the stream ID
+ inline Type type() const { return _mIndex.type(); }
+
+ /// returns the index of this parameter
+ /// \todo: should we restrict this to C2ParamField?
+ inline uint32_t index() const { return (uint32_t)_mIndex; }
+
+ /// returns the core index of this parameter
+ inline CoreIndex coreIndex() const { return _mIndex.coreIndex(); }
+
+ /// returns the kind of this parameter
+ inline kind_t kind() const { return _mIndex.kind(); }
+
+ /// returns the size of the parameter or 0 if the parameter is invalid
+ inline size_t size() const { return _mSize; }
+
+ /// returns true iff the parameter is valid
+ inline operator bool() const { return _mIndex.isValid() && _mSize > 0; }
+
+ /// returns true iff the parameter is invalid
+ inline bool operator!() const { return !operator bool(); }
+
+ // equality is done by memcmp (use equals() to prevent any overread)
+ inline bool operator==(const C2Param &o) const {
+ return equals(o) && memcmp(this, &o, _mSize) == 0;
+ }
+ inline bool operator!=(const C2Param &o) const { return !operator==(o); }
+
+ /// safe(r) type cast from pointer and size
+ inline static C2Param* From(void *addr, size_t len) {
+ // _mSize must fit into size, but really C2Param must also to be a valid param
+ if (len < sizeof(C2Param)) {
+ return nullptr;
+ }
+ // _mSize must match length
+ C2Param *param = (C2Param*)addr;
+ if (param->_mSize != len) {
+ return nullptr;
+ }
+ return param;
+ }
+
+ /// Returns managed clone of |orig| at heap.
+ inline static std::unique_ptr<C2Param> Copy(const C2Param &orig) {
+ if (orig.size() == 0) {
+ return nullptr;
+ }
+ void *mem = ::operator new (orig.size());
+ C2Param *param = new (mem) C2Param(orig.size(), orig._mIndex);
+ param->updateFrom(orig);
+ return std::unique_ptr<C2Param>(param);
+ }
+
+ /// Returns managed clone of |orig| as a stream parameter at heap.
+ inline static std::unique_ptr<C2Param> CopyAsStream(
+ const C2Param &orig, bool output, unsigned stream) {
+ std::unique_ptr<C2Param> copy = Copy(orig);
+ if (copy) {
+ copy->_mIndex.convertToStream(output, stream);
+ }
+ return copy;
+ }
+
+ /// Returns managed clone of |orig| as a port parameter at heap.
+ inline static std::unique_ptr<C2Param> CopyAsPort(const C2Param &orig, bool output) {
+ std::unique_ptr<C2Param> copy = Copy(orig);
+ if (copy) {
+ copy->_mIndex.convertToPort(output);
+ }
+ return copy;
+ }
+
+ /// Returns managed clone of |orig| as a global parameter at heap.
+ inline static std::unique_ptr<C2Param> CopyAsGlobal(const C2Param &orig) {
+ std::unique_ptr<C2Param> copy = Copy(orig);
+ if (copy) {
+ copy->_mIndex.convertToGlobal();
+ }
+ return copy;
+ }
+
+#if 0
+ template<typename P, class=decltype(C2Param(P()))>
+ P *As() { return P::From(this); }
+ template<typename P>
+ const P *As() const { return const_cast<const P*>(P::From(const_cast<C2Param*>(this))); }
+#endif
+
+protected:
+ /// sets the stream field. Returns true iff successful.
+ inline bool setStream(unsigned stream) {
+ return _mIndex.setStream(stream);
+ }
+
+ /// sets the port (direction). Returns true iff successful.
+ inline bool setPort(bool output) {
+ return _mIndex.setPort(output);
+ }
+
+public:
+ /// invalidate this parameter. There is no recovery from this call; e.g. parameter
+ /// cannot be 'corrected' to be valid.
+ inline void invalidate() { _mSize = 0; }
+
+ // if other is the same kind of (valid) param as this, copy it into this and return true.
+ // otherwise, do not copy anything, and return false.
+ inline bool updateFrom(const C2Param &other) {
+ if (other._mSize <= _mSize && other._mIndex == _mIndex && _mSize > 0) {
+ memcpy(this, &other, other._mSize);
+ return true;
+ }
+ return false;
+ }
+
+protected:
+ // returns |o| if it is a null ptr, or if can suitably be a param of given |type| (e.g. has
+ // same type (ignoring stream ID), and size). Otherwise, returns null. If |checkDir| is false,
+ // allow undefined or different direction (e.g. as constructed from C2PortParam() vs.
+ // C2PortParam::input), but still require equivalent type (stream, port or global); otherwise,
+ // return null.
+ inline static const C2Param* IfSuitable(
+ const C2Param* o, size_t size, Type type, size_t flexSize = 0, bool checkDir = true) {
+ if (o == nullptr || o->_mSize < size || (flexSize && ((o->_mSize - size) % flexSize))) {
+ return nullptr;
+ } else if (checkDir) {
+ return o->_mIndex.type() == type.mIndex ? o : nullptr;
+ } else if (o->_mIndex.isGlobal()) {
+ return nullptr;
+ } else {
+ return ((o->_mIndex.type() ^ type.mIndex) & ~Type::DIR_MASK) ? nullptr : o;
+ }
+ }
+
+ /// base constructor
+ inline C2Param(uint32_t paramSize, Index paramIndex)
+ : _mSize(paramSize),
+ _mIndex(paramIndex) {
+ if (paramSize > sizeof(C2Param)) {
+ memset(this + 1, 0, paramSize - sizeof(C2Param));
+ }
+ }
+
+ /// base constructor with stream set
+ inline C2Param(uint32_t paramSize, Index paramIndex, unsigned stream)
+ : _mSize(paramSize),
+ _mIndex(paramIndex | Index::MakeStreamId(stream)) {
+ if (paramSize > sizeof(C2Param)) {
+ memset(this + 1, 0, paramSize - sizeof(C2Param));
+ }
+ if (!forStream()) {
+ invalidate();
+ }
+ }
+
+private:
+ friend struct _C2ParamInspector; // for testing
+
+ /// returns true iff |o| has the same size and index as this. This performs the
+ /// basic check for equality.
+ inline bool equals(const C2Param &o) const {
+ return _mSize == o._mSize && _mIndex == o._mIndex;
+ }
+
+ uint32_t _mSize;
+ Index _mIndex;
+};
+
+/// \ingroup internal
+/// allow C2Params access to private methods, e.g. constructors
+#define C2PARAM_MAKE_FRIENDS \
+ template<typename U, typename S, int I, class F> friend struct C2GlobalParam; \
+ template<typename U, typename S, int I, class F> friend struct C2PortParam; \
+ template<typename U, typename S, int I, class F> friend struct C2StreamParam; \
+
+/**
+ * Setting base structure for component method signatures. Wrap constructors.
+ */
+struct C2Setting : public C2Param {
+protected:
+ template<typename ...Args>
+ inline C2Setting(const Args(&... args)) : C2Param(args...) { }
+public: // TODO
+ enum : uint32_t { PARAM_KIND = Type::KIND_SETTING };
+};
+
+/**
+ * Tuning base structure for component method signatures. Wrap constructors.
+ */
+struct C2Tuning : public C2Setting {
+protected:
+ template<typename ...Args>
+ inline C2Tuning(const Args(&... args)) : C2Setting(args...) { }
+public: // TODO
+ enum : uint32_t { PARAM_KIND = Type::KIND_TUNING };
+};
+
+/**
+ * Info base structure for component method signatures. Wrap constructors.
+ */
+struct C2Info : public C2Param {
+protected:
+ template<typename ...Args>
+ inline C2Info(const Args(&... args)) : C2Param(args...) { }
+public: // TODO
+ enum : uint32_t { PARAM_KIND = Type::KIND_INFO };
+};
+
+/**
+ * Structure uniquely specifying a field in an arbitrary structure.
+ *
+ * \note This structure is used differently in C2FieldDescriptor to
+ * identify array fields, such that _mSize is the size of each element. This is
+ * because the field descriptor contains the array-length, and we want to keep
+ * a relevant element size for variable length arrays.
+ */
+struct _C2FieldId {
+//public:
+ /**
+ * Constructor used for C2FieldDescriptor that removes the array extent.
+ *
+ * \param[in] offset pointer to the field in an object at address 0.
+ */
+ template<typename T, class B=typename std::remove_extent<T>::type>
+ inline _C2FieldId(T* offset)
+ : // offset is from "0" so will fit on 32-bits
+ _mOffset((uint32_t)(uintptr_t)(offset)),
+ _mSize(sizeof(B)) { }
+
+ /**
+ * Direct constructor from offset and size.
+ *
+ * \param[in] offset offset of the field.
+ * \param[in] size size of the field.
+ */
+ inline _C2FieldId(size_t offset, size_t size)
+ : _mOffset(offset), _mSize(size) {}
+
+ /**
+ * Constructor used to identify a field in an object.
+ *
+ * \param U[type] pointer to the object that contains this field. This is needed in case the
+ * field is in an (inherited) base class, in which case T will be that base class.
+ * \param pm[im] member pointer to the field
+ */
+ template<typename R, typename T, typename U, typename B=typename std::remove_extent<R>::type>
+ inline _C2FieldId(U *, R T::* pm)
+ : _mOffset((uint32_t)(uintptr_t)(&(((U*)256)->*pm)) - 256u),
+ _mSize(sizeof(B)) { }
+
+ /**
+ * Constructor used to identify a field in an object.
+ *
+ * \param pm[im] member pointer to the field
+ */
+ template<typename R, typename T, typename B=typename std::remove_extent<R>::type>
+ inline _C2FieldId(R T::* pm)
+ : _mOffset((uint32_t)(uintptr_t)(&(((T*)0)->*pm))),
+ _mSize(sizeof(B)) { }
+
+ inline bool operator==(const _C2FieldId &other) const {
+ return _mOffset == other._mOffset && _mSize == other._mSize;
+ }
+
+ inline bool operator<(const _C2FieldId &other) const {
+ return _mOffset < other._mOffset ||
+ // NOTE: order parent structure before sub field
+ (_mOffset == other._mOffset && _mSize > other._mSize);
+ }
+
+ DEFINE_OTHER_COMPARISON_OPERATORS(_C2FieldId)
+
+#if 0
+ inline uint32_t offset() const { return _mOffset; }
+ inline uint32_t size() const { return _mSize; }
+#endif
+
+#if defined(FRIEND_TEST)
+ friend void PrintTo(const _C2FieldId &d, ::std::ostream*);
+#endif
+
+private:
+ friend struct _C2ParamInspector;
+ friend struct C2FieldDescriptor;
+
+ uint32_t _mOffset; // offset of field
+ uint32_t _mSize; // size of field
+};
+
+/**
+ * Structure uniquely specifying a 'field' in a configuration. The field
+ * can be a field of a configuration, a subfield of a field of a configuration,
+ * and even the whole configuration. Moreover, if the field can point to an
+ * element in a array field, or to the entire array field.
+ *
+ * This structure is used for querying supported values for a field, as well
+ * as communicating configuration failures and conflicts when trying to change
+ * a configuration for a component/interface or a store.
+ */
+struct C2ParamField {
+//public:
+ /**
+ * Create a field identifier using a configuration parameter (variable),
+ * and a pointer to member.
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ *
+ * struct C2SomeParam {
+ * uint32_t mField;
+ * uint32_t mArray[2];
+ * C2OtherStruct mStruct;
+ * uint32_t mFlexArray[];
+ * } *mParam;
+ *
+ * C2ParamField(mParam, &mParam->mField);
+ * C2ParamField(mParam, &mParam->mArray);
+ * C2ParamField(mParam, &mParam->mArray[0]);
+ * C2ParamField(mParam, &mParam->mStruct.mSubField);
+ * C2ParamField(mParam, &mParam->mFlexArray);
+ * C2ParamField(mParam, &mParam->mFlexArray[2]);
+ *
+ * ~~~~~~~~~~~~~
+ *
+ * \todo fix what this is for T[] (for now size becomes T[1])
+ *
+ * \note this does not work for 64-bit members as it triggers a
+ * 'taking address of packed member' warning.
+ *
+ * \param param pointer to parameter
+ * \param offset member pointer
+ */
+ template<typename S, typename T>
+ inline C2ParamField(S* param, T* offset)
+ : _mIndex(param->index()),
+ _mFieldId((T*)((uintptr_t)offset - (uintptr_t)param)) {}
+
+ template<typename S, typename T>
+ inline static C2ParamField Make(S& param, T& offset) {
+ return C2ParamField(param.index(), (uintptr_t)&offset - (uintptr_t)¶m, sizeof(T));
+ }
+
+ /**
+ * Create a field identifier using a configuration parameter (variable),
+ * and a member pointer. This method cannot be used to refer to an
+ * array element or a subfield.
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ *
+ * C2SomeParam mParam;
+ * C2ParamField(&mParam, &C2SomeParam::mMemberField);
+ *
+ * ~~~~~~~~~~~~~
+ *
+ * \param p pointer to parameter
+ * \param T member pointer to the field member
+ */
+ template<typename R, typename T, typename U>
+ inline C2ParamField(U *p, R T::* pm) : _mIndex(p->index()), _mFieldId(p, pm) { }
+
+ /**
+ * Create a field identifier to a configuration parameter (variable).
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ *
+ * C2SomeParam mParam;
+ * C2ParamField(&mParam);
+ *
+ * ~~~~~~~~~~~~~
+ *
+ * \param param pointer to parameter
+ */
+ template<typename S>
+ inline C2ParamField(S* param)
+ : _mIndex(param->index()), _mFieldId(0u, param->size()) { }
+
+ /** Copy constructor. */
+ inline C2ParamField(const C2ParamField &other) = default;
+
+ /**
+ * Equality operator.
+ */
+ inline bool operator==(const C2ParamField &other) const {
+ return _mIndex == other._mIndex && _mFieldId == other._mFieldId;
+ }
+
+ /**
+ * Ordering operator.
+ */
+ inline bool operator<(const C2ParamField &other) const {
+ return _mIndex < other._mIndex ||
+ (_mIndex == other._mIndex && _mFieldId < other._mFieldId);
+ }
+
+ DEFINE_OTHER_COMPARISON_OPERATORS(C2ParamField)
+
+protected:
+ inline C2ParamField(C2Param::Index index, uint32_t offset, uint32_t size)
+ : _mIndex(index), _mFieldId(offset, size) {}
+
+private:
+ friend struct _C2ParamInspector;
+
+ C2Param::Index _mIndex; ///< parameter index
+ _C2FieldId _mFieldId; ///< field identifier
+};
+
+/**
+ * A shared (union) representation of numeric values
+ */
+class C2Value {
+public:
+ /// A union of supported primitive types.
+ union Primitive {
+ // first member is always zero initialized so it must be the largest
+ uint64_t u64; ///< uint64_t value
+ int64_t i64; ///< int64_t value
+ c2_cntr64_t c64; ///< c2_cntr64_t value
+ uint32_t u32; ///< uint32_t value
+ int32_t i32; ///< int32_t value
+ c2_cntr32_t c32; ///< c2_cntr32_t value
+ float fp; ///< float value
+
+ // constructors - implicit
+ Primitive(uint64_t value) : u64(value) { }
+ Primitive(int64_t value) : i64(value) { }
+ Primitive(c2_cntr64_t value) : c64(value) { }
+ Primitive(uint32_t value) : u32(value) { }
+ Primitive(int32_t value) : i32(value) { }
+ Primitive(c2_cntr32_t value) : c32(value) { }
+ Primitive(uint8_t value) : u32(value) { }
+ Primitive(char value) : i32(value) { }
+ Primitive(float value) : fp(value) { }
+
+ // allow construction from enum type
+ template<typename E, typename = typename std::enable_if<std::is_enum<E>::value>::type>
+ Primitive(E value)
+ : Primitive(static_cast<typename std::underlying_type<E>::type>(value)) { }
+
+ Primitive() : u64(0) { }
+
+ /** gets value out of the union */
+ template<typename T> const T &ref() const;
+
+ // verify that we can assume standard aliasing
+ static_assert(sizeof(u64) == sizeof(i64), "");
+ static_assert(sizeof(u64) == sizeof(c64), "");
+ static_assert(sizeof(u32) == sizeof(i32), "");
+ static_assert(sizeof(u32) == sizeof(c32), "");
+ };
+ // verify that we can assume standard aliasing
+ static_assert(offsetof(Primitive, u64) == offsetof(Primitive, i64), "");
+ static_assert(offsetof(Primitive, u64) == offsetof(Primitive, c64), "");
+ static_assert(offsetof(Primitive, u32) == offsetof(Primitive, i32), "");
+ static_assert(offsetof(Primitive, u32) == offsetof(Primitive, c32), "");
+
+ enum type_t : uint32_t {
+ NO_INIT,
+ INT32,
+ UINT32,
+ CNTR32,
+ INT64,
+ UINT64,
+ CNTR64,
+ FLOAT,
+ };
+
+ template<typename T, bool = std::is_enum<T>::value>
+ inline static constexpr type_t TypeFor() {
+ using U = typename std::underlying_type<T>::type;
+ return TypeFor<U>();
+ }
+
+ // deprectated
+ template<typename T, bool B = std::is_enum<T>::value>
+ inline static constexpr type_t typeFor() {
+ return TypeFor<T, B>();
+ }
+
+ // constructors - implicit
+ template<typename T>
+ C2Value(T value) : _mType(typeFor<T>()), _mValue(value) { }
+
+ C2Value() : _mType(NO_INIT) { }
+
+ inline type_t type() const { return _mType; }
+
+ template<typename T>
+ inline bool get(T *value) const {
+ if (_mType == typeFor<T>()) {
+ *value = _mValue.ref<T>();
+ return true;
+ }
+ return false;
+ }
+
+ /// returns the address of the value
+ void *get() const {
+ return _mType == NO_INIT ? nullptr : (void*)&_mValue;
+ }
+
+ /// returns the size of the contained value
+ size_t inline sizeOf() const {
+ return SizeFor(_mType);
+ }
+
+ static size_t SizeFor(type_t type) {
+ switch (type) {
+ case INT32:
+ case UINT32:
+ case CNTR32: return sizeof(_mValue.i32);
+ case INT64:
+ case UINT64:
+ case CNTR64: return sizeof(_mValue.i64);
+ case FLOAT: return sizeof(_mValue.fp);
+ default: return 0;
+ }
+ }
+
+private:
+ type_t _mType;
+ Primitive _mValue;
+};
+
+template<> inline const int32_t &C2Value::Primitive::ref<int32_t>() const { return i32; }
+template<> inline const int64_t &C2Value::Primitive::ref<int64_t>() const { return i64; }
+template<> inline const uint32_t &C2Value::Primitive::ref<uint32_t>() const { return u32; }
+template<> inline const uint64_t &C2Value::Primitive::ref<uint64_t>() const { return u64; }
+template<> inline const c2_cntr32_t &C2Value::Primitive::ref<c2_cntr32_t>() const { return c32; }
+template<> inline const c2_cntr64_t &C2Value::Primitive::ref<c2_cntr64_t>() const { return c64; }
+template<> inline const float &C2Value::Primitive::ref<float>() const { return fp; }
+
+// provide types for enums and uint8_t, char even though we don't provide reading as them
+template<> constexpr C2Value::type_t C2Value::TypeFor<char, false>() { return INT32; }
+template<> constexpr C2Value::type_t C2Value::TypeFor<int32_t, false>() { return INT32; }
+template<> constexpr C2Value::type_t C2Value::TypeFor<int64_t, false>() { return INT64; }
+template<> constexpr C2Value::type_t C2Value::TypeFor<uint8_t, false>() { return UINT32; }
+template<> constexpr C2Value::type_t C2Value::TypeFor<uint32_t, false>() { return UINT32; }
+template<> constexpr C2Value::type_t C2Value::TypeFor<uint64_t, false>() { return UINT64; }
+template<> constexpr C2Value::type_t C2Value::TypeFor<c2_cntr32_t, false>() { return CNTR32; }
+template<> constexpr C2Value::type_t C2Value::TypeFor<c2_cntr64_t, false>() { return CNTR64; }
+template<> constexpr C2Value::type_t C2Value::TypeFor<float, false>() { return FLOAT; }
+
+// forward declare easy enum template
+template<typename E> struct C2EasyEnum;
+
+/**
+ * field descriptor. A field is uniquely defined by an index into a parameter.
+ * (Note: Stream-id is not captured as a field.)
+ *
+ * Ordering of fields is by offset. In case of structures, it is depth first,
+ * with a structure taking an index just before and in addition to its members.
+ */
+struct C2FieldDescriptor {
+//public:
+ /** field types and flags
+ * \note: only 32-bit and 64-bit fields are supported (e.g. no boolean, as that
+ * is represented using INT32).
+ */
+ enum type_t : uint32_t {
+ // primitive types
+ INT32 = C2Value::INT32, ///< 32-bit signed integer
+ UINT32 = C2Value::UINT32, ///< 32-bit unsigned integer
+ CNTR32 = C2Value::CNTR32, ///< 32-bit counter
+ INT64 = C2Value::INT64, ///< 64-bit signed integer
+ UINT64 = C2Value::UINT64, ///< 64-bit signed integer
+ CNTR64 = C2Value::CNTR64, ///< 64-bit counter
+ FLOAT = C2Value::FLOAT, ///< 32-bit floating point
+
+ // array types
+ STRING = 0x100, ///< fixed-size string (POD)
+ BLOB, ///< blob. Blobs have no sub-elements and can be thought of as byte arrays;
+ ///< however, bytes cannot be individually addressed by clients.
+
+ // complex types
+ STRUCT_FLAG = 0x20000, ///< structs. Marked with this flag in addition to their coreIndex.
+ };
+
+ typedef std::pair<C2String, C2Value::Primitive> NamedValueType;
+ typedef std::vector<NamedValueType> NamedValuesType;
+ //typedef std::pair<std::vector<C2String>, std::vector<C2Value::Primitive>> NamedValuesType;
+
+ /**
+ * Template specialization that returns the named values for a type.
+ *
+ * \todo hide from client.
+ *
+ * \return a vector of name-value pairs.
+ */
+ template<typename B>
+ static NamedValuesType namedValuesFor(const B &);
+
+ /** specialization for easy enums */
+ template<typename E>
+ inline static NamedValuesType namedValuesFor(const C2EasyEnum<E> &) {
+ return namedValuesFor(*(E*)nullptr);
+ }
+
+private:
+ template<typename B, bool enabled=std::is_arithmetic<B>::value || std::is_enum<B>::value>
+ struct C2_HIDE _NamedValuesGetter;
+
+public:
+ inline C2FieldDescriptor(uint32_t type, uint32_t extent, C2String name, size_t offset, size_t size)
+ : _mType((type_t)type), _mExtent(extent), _mName(name), _mFieldId(offset, size) { }
+
+ inline C2FieldDescriptor(const C2FieldDescriptor &) = default;
+
+ template<typename T, class B=typename std::remove_extent<T>::type>
+ inline C2FieldDescriptor(const T* offset, const char *name)
+ : _mType(this->GetType((B*)nullptr)),
+ _mExtent(std::is_array<T>::value ? std::extent<T>::value : 1),
+ _mName(name),
+ _mNamedValues(_NamedValuesGetter<B>::getNamedValues()),
+ _mFieldId(offset) {}
+
+/*
+ template<typename T, typename B=typename std::remove_extent<T>::type>
+ inline C2FieldDescriptor<T, B, false>(T* offset, const char *name)
+ : _mType(this->GetType((B*)nullptr)),
+ _mExtent(std::is_array<T>::value ? std::extent<T>::value : 1),
+ _mName(name),
+ _mFieldId(offset) {}
+*/
+
+ /// \deprecated
+ template<typename T, typename S, class B=typename std::remove_extent<T>::type>
+ inline C2FieldDescriptor(S*, T S::* field, const char *name)
+ : _mType(this->GetType((B*)nullptr)),
+ _mExtent(std::is_array<T>::value ? std::extent<T>::value : 1),
+ _mName(name),
+ _mFieldId(&(((S*)0)->*field)) {}
+
+ /// returns the type of this field
+ inline type_t type() const { return _mType; }
+ /// returns the length of the field in case it is an array. Returns 0 for
+ /// T[] arrays, returns 1 for T[1] arrays as well as if the field is not an array.
+ inline size_t extent() const { return _mExtent; }
+ /// returns the name of the field
+ inline C2String name() const { return _mName; }
+
+ const NamedValuesType &namedValues() const { return _mNamedValues; }
+
+#if defined(FRIEND_TEST)
+ friend void PrintTo(const C2FieldDescriptor &, ::std::ostream*);
+ friend bool operator==(const C2FieldDescriptor &, const C2FieldDescriptor &);
+ FRIEND_TEST(C2ParamTest_ParamFieldList, VerifyStruct);
+#endif
+
+private:
+ /**
+ * Construct an offseted field descriptor.
+ */
+ inline C2FieldDescriptor(const C2FieldDescriptor &desc, size_t offset)
+ : _mType(desc._mType), _mExtent(desc._mExtent),
+ _mName(desc._mName), _mNamedValues(desc._mNamedValues),
+ _mFieldId(desc._mFieldId._mOffset + offset, desc._mFieldId._mSize) { }
+
+ type_t _mType;
+ uint32_t _mExtent; // the last member can be arbitrary length if it is T[] array,
+ // extending to the end of the parameter (this is marked with
+ // 0). T[0]-s are not fields.
+ C2String _mName;
+ NamedValuesType _mNamedValues;
+
+ _C2FieldId _mFieldId; // field identifier (offset and size)
+
+ // NOTE: We do not capture default value(s) here as that may depend on the component.
+ // NOTE: We also do not capture bestEffort, as 1) this should be true for most fields,
+ // 2) this is at parameter granularity.
+
+ // type resolution
+ inline static type_t GetType(int32_t*) { return INT32; }
+ inline static type_t GetType(uint32_t*) { return UINT32; }
+ inline static type_t GetType(c2_cntr32_t*) { return CNTR32; }
+ inline static type_t GetType(int64_t*) { return INT64; }
+ inline static type_t GetType(uint64_t*) { return UINT64; }
+ inline static type_t GetType(c2_cntr64_t*) { return CNTR64; }
+ inline static type_t GetType(float*) { return FLOAT; }
+ inline static type_t GetType(char*) { return STRING; }
+ inline static type_t GetType(uint8_t*) { return BLOB; }
+
+ template<typename T,
+ class=typename std::enable_if<std::is_enum<T>::value>::type>
+ inline static type_t GetType(T*) {
+ typename std::underlying_type<T>::type underlying(0);
+ return GetType(&underlying);
+ }
+
+ // verify C2Struct by having a FieldList() and a CORE_INDEX.
+ template<typename T,
+ class=decltype(T::CORE_INDEX + 1), class=decltype(T::FieldList())>
+ inline static type_t GetType(T*) {
+ static_assert(!std::is_base_of<C2Param, T>::value, "cannot use C2Params as fields");
+ return (type_t)(T::CORE_INDEX | STRUCT_FLAG);
+ }
+
+ friend struct _C2ParamInspector;
+};
+
+// no named values for compound types
+template<typename B>
+struct C2FieldDescriptor::_NamedValuesGetter<B, false> {
+ inline static C2FieldDescriptor::NamedValuesType getNamedValues() {
+ return NamedValuesType();
+ }
+};
+
+template<typename B>
+struct C2FieldDescriptor::_NamedValuesGetter<B, true> {
+ inline static C2FieldDescriptor::NamedValuesType getNamedValues() {
+ return C2FieldDescriptor::namedValuesFor(*(B*)nullptr);
+ }
+};
+
+#define DEFINE_NO_NAMED_VALUES_FOR(type) \
+template<> inline C2FieldDescriptor::NamedValuesType C2FieldDescriptor::namedValuesFor(const type &) { \
+ return NamedValuesType(); \
+}
+
+// We cannot subtype constructor for enumerated types so insted define no named values for
+// non-enumerated integral types.
+DEFINE_NO_NAMED_VALUES_FOR(int32_t)
+DEFINE_NO_NAMED_VALUES_FOR(uint32_t)
+DEFINE_NO_NAMED_VALUES_FOR(c2_cntr32_t)
+DEFINE_NO_NAMED_VALUES_FOR(int64_t)
+DEFINE_NO_NAMED_VALUES_FOR(uint64_t)
+DEFINE_NO_NAMED_VALUES_FOR(c2_cntr64_t)
+DEFINE_NO_NAMED_VALUES_FOR(uint8_t)
+DEFINE_NO_NAMED_VALUES_FOR(char)
+DEFINE_NO_NAMED_VALUES_FOR(float)
+
+/**
+ * Describes the fields of a structure.
+ */
+struct C2StructDescriptor {
+public:
+ /// Returns the core index of the struct
+ inline C2Param::CoreIndex coreIndex() const { return _mType.coreIndex(); }
+
+ // Returns the number of fields in this struct (not counting any recursive fields).
+ // Must be at least 1 for valid structs.
+ inline size_t numFields() const { return _mFields.size(); }
+
+ // Returns the list of direct fields (not counting any recursive fields).
+ typedef std::vector<C2FieldDescriptor>::const_iterator field_iterator;
+ inline field_iterator cbegin() const { return _mFields.cbegin(); }
+ inline field_iterator cend() const { return _mFields.cend(); }
+
+ // only supplying const iterator - but these names are needed for range based loops
+ inline field_iterator begin() const { return _mFields.cbegin(); }
+ inline field_iterator end() const { return _mFields.cend(); }
+
+ template<typename T>
+ inline C2StructDescriptor(T*)
+ : C2StructDescriptor(T::CORE_INDEX, T::FieldList()) { }
+
+ inline C2StructDescriptor(
+ C2Param::CoreIndex type,
+ const std::vector<C2FieldDescriptor> &fields)
+ : _mType(type), _mFields(fields) { }
+
+private:
+ friend struct _C2ParamInspector;
+
+ inline C2StructDescriptor(
+ C2Param::CoreIndex type,
+ std::vector<C2FieldDescriptor> &&fields)
+ : _mType(type), _mFields(std::move(fields)) { }
+
+ const C2Param::CoreIndex _mType;
+ const std::vector<C2FieldDescriptor> _mFields;
+};
+
+/**
+ * Describes parameters for a component.
+ */
+struct C2ParamDescriptor {
+public:
+ /**
+ * Returns whether setting this param is required to configure this component.
+ * This can only be true for builtin params for platform-defined components (e.g. video and
+ * audio encoders/decoders, video/audio filters).
+ * For vendor-defined components, it can be true even for vendor-defined params,
+ * but it is not recommended, in case the component becomes platform-defined.
+ */
+ inline bool isRequired() const { return _mAttrib & IS_REQUIRED; }
+
+ /**
+ * Returns whether this parameter is persistent. This is always true for C2Tuning and C2Setting,
+ * but may be false for C2Info. If true, this parameter persists across frames and applies to
+ * the current and subsequent frames. If false, this C2Info parameter only applies to the
+ * current frame and is not assumed to have the same value (or even be present) on subsequent
+ * frames, unless it is specified for those frames.
+ */
+ inline bool isPersistent() const { return _mAttrib & IS_PERSISTENT; }
+
+ inline bool isStrict() const { return _mAttrib & IS_STRICT; }
+
+ inline bool isReadOnly() const { return _mAttrib & IS_READ_ONLY; }
+
+ inline bool isVisible() const { return !(_mAttrib & IS_HIDDEN); }
+
+ inline bool isPublic() const { return !(_mAttrib & IS_INTERNAL); }
+
+ /// Returns the name of this param.
+ /// This defaults to the underlying C2Struct's name, but could be altered for a component.
+ inline C2String name() const { return _mName; }
+
+ /// Returns the parameter index
+ inline C2Param::Index index() const { return _mIndex; }
+
+ /// Returns the indices of parameters that this parameter has a dependency on
+ inline const std::vector<C2Param::Index> &dependencies() const { return _mDependencies; }
+
+ /// \deprecated
+ template<typename T>
+ inline C2ParamDescriptor(bool isRequired, C2StringLiteral name, const T*)
+ : _mIndex(T::PARAM_TYPE),
+ _mAttrib(IS_PERSISTENT | (isRequired ? IS_REQUIRED : 0)),
+ _mName(name) { }
+
+ /// \deprecated
+ inline C2ParamDescriptor(
+ bool isRequired, C2StringLiteral name, C2Param::Index index)
+ : _mIndex(index),
+ _mAttrib(IS_PERSISTENT | (isRequired ? IS_REQUIRED : 0)),
+ _mName(name) { }
+
+ enum attrib_t : uint32_t {
+ // flags that default on
+ IS_REQUIRED = 1u << 0, ///< parameter is required to be specified
+ IS_PERSISTENT = 1u << 1, ///< parameter retains its value
+ // flags that default off
+ IS_STRICT = 1u << 2, ///< parameter is strict
+ IS_READ_ONLY = 1u << 3, ///< parameter is publicly read-only
+ IS_HIDDEN = 1u << 4, ///< parameter shall not be visible to clients
+ IS_INTERNAL = 1u << 5, ///< parameter shall not be used by framework (other than testing)
+ IS_CONST = 1u << 6 | IS_READ_ONLY, ///< parameter is publicly const (hence read-only)
+ };
+
+ inline C2ParamDescriptor(
+ C2Param::Index index, attrib_t attrib, C2StringLiteral name)
+ : _mIndex(index),
+ _mAttrib(attrib),
+ _mName(name) { }
+
+ inline C2ParamDescriptor(
+ C2Param::Index index, attrib_t attrib, C2String &&name,
+ std::vector<C2Param::Index> &&dependencies)
+ : _mIndex(index),
+ _mAttrib(attrib),
+ _mName(name),
+ _mDependencies(std::move(dependencies)) { }
+
+private:
+ const C2Param::Index _mIndex;
+ const uint32_t _mAttrib;
+ const C2String _mName;
+ std::vector<C2Param::Index> _mDependencies;
+
+ friend struct _C2ParamInspector;
+};
+
+DEFINE_ENUM_OPERATORS(::C2ParamDescriptor::attrib_t)
+
+
+/// \ingroup internal
+/// Define a structure without CORE_INDEX.
+/// \note _FIELD_LIST is used only during declaration so that C2Struct declarations can end with
+/// a simple list of C2FIELD-s and closing bracket. Mark it unused as it is not used in templated
+/// structs.
+#define DEFINE_BASE_C2STRUCT(name) \
+private: \
+ const static std::vector<C2FieldDescriptor> _FIELD_LIST __unused; /**< structure fields */ \
+public: \
+ typedef C2##name##Struct _type; /**< type name shorthand */ \
+ static const std::vector<C2FieldDescriptor> FieldList(); /**< structure fields factory */
+
+/// Define a structure with matching CORE_INDEX.
+#define DEFINE_C2STRUCT(name) \
+public: \
+ enum : uint32_t { CORE_INDEX = kParamIndex##name }; \
+ DEFINE_BASE_C2STRUCT(name)
+
+/// Define a flexible structure without CORE_INDEX.
+#define DEFINE_BASE_FLEX_C2STRUCT(name, flexMember) \
+public: \
+ FLEX(C2##name##Struct, flexMember) \
+ DEFINE_BASE_C2STRUCT(name)
+
+/// Define a flexible structure with matching CORE_INDEX.
+#define DEFINE_FLEX_C2STRUCT(name, flexMember) \
+public: \
+ FLEX(C2##name##Struct, flexMember) \
+ enum : uint32_t { CORE_INDEX = kParamIndex##name | C2Param::CoreIndex::IS_FLEX_FLAG }; \
+ DEFINE_BASE_C2STRUCT(name)
+
+/// \ingroup internal
+/// Describe a structure of a templated structure.
+// Use list... as the argument gets resubsitituted and it contains commas. Alternative would be
+// to wrap list in an expression, e.g. ({ std::vector<C2FieldDescriptor> list; })) which converts
+// it from an initializer list to a vector.
+#define DESCRIBE_TEMPLATED_C2STRUCT(strukt, list...) \
+ _DESCRIBE_TEMPLATABLE_C2STRUCT(template<>, strukt, __C2_GENERATE_GLOBAL_VARS__, list)
+
+/// \deprecated
+/// Describe the fields of a structure using an initializer list.
+#define DESCRIBE_C2STRUCT(name, list...) \
+ _DESCRIBE_TEMPLATABLE_C2STRUCT(, C2##name##Struct, __C2_GENERATE_GLOBAL_VARS__, list)
+
+/// \ingroup internal
+/// Macro layer to get value of enabled that is passed in as a macro variable
+#define _DESCRIBE_TEMPLATABLE_C2STRUCT(template, strukt, enabled, list...) \
+ __DESCRIBE_TEMPLATABLE_C2STRUCT(template, strukt, enabled, list)
+
+/// \ingroup internal
+/// Macro layer to resolve to the specific macro based on macro variable
+#define __DESCRIBE_TEMPLATABLE_C2STRUCT(template, strukt, enabled, list...) \
+ ___DESCRIBE_TEMPLATABLE_C2STRUCT##enabled(template, strukt, list)
+
+#define ___DESCRIBE_TEMPLATABLE_C2STRUCT(template, strukt, list...) \
+ template \
+ const std::vector<C2FieldDescriptor> strukt::FieldList() { return list; }
+
+#define ___DESCRIBE_TEMPLATABLE_C2STRUCT__C2_GENERATE_GLOBAL_VARS__(template, strukt, list...)
+
+/**
+ * Describe a field of a structure.
+ * These must be in order.
+ *
+ * There are two ways to use this macro:
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ * struct C2VideoWidthStruct {
+ * int32_t width;
+ * C2VideoWidthStruct() {} // optional default constructor
+ * C2VideoWidthStruct(int32_t _width) : width(_width) {}
+ *
+ * DEFINE_AND_DESCRIBE_C2STRUCT(VideoWidth)
+ * C2FIELD(width, "width")
+ * };
+ * ~~~~~~~~~~~~~
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ * struct C2VideoWidthStruct {
+ * int32_t width;
+ * C2VideoWidthStruct() = default; // optional default constructor
+ * C2VideoWidthStruct(int32_t _width) : width(_width) {}
+ *
+ * DEFINE_C2STRUCT(VideoWidth)
+ * } C2_PACK;
+ *
+ * DESCRIBE_C2STRUCT(VideoWidth, {
+ * C2FIELD(width, "width")
+ * })
+ * ~~~~~~~~~~~~~
+ *
+ * For flexible structures (those ending in T[]), use the flexible macros:
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ * struct C2VideoFlexWidthsStruct {
+ * int32_t widths[];
+ * C2VideoFlexWidthsStruct(); // must have a default constructor
+ *
+ * private:
+ * // may have private constructors taking number of widths as the first argument
+ * // This is used by the C2Param factory methods, e.g.
+ * // C2VideoFlexWidthsGlobalParam::AllocUnique(size_t, int32_t);
+ * C2VideoFlexWidthsStruct(size_t flexCount, int32_t value) {
+ * for (size_t i = 0; i < flexCount; ++i) {
+ * widths[i] = value;
+ * }
+ * }
+ *
+ * // If the last argument is T[N] or std::initializer_list<T>, the flexCount will
+ * // be automatically calculated and passed by the C2Param factory methods, e.g.
+ * // int widths[] = { 1, 2, 3 };
+ * // C2VideoFlexWidthsGlobalParam::AllocUnique(widths);
+ * template<unsigned N>
+ * C2VideoFlexWidthsStruct(size_t flexCount, const int32_t(&init)[N]) {
+ * for (size_t i = 0; i < flexCount; ++i) {
+ * widths[i] = init[i];
+ * }
+ * }
+ *
+ * DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(VideoFlexWidths, widths)
+ * C2FIELD(widths, "widths")
+ * };
+ * ~~~~~~~~~~~~~
+ *
+ * ~~~~~~~~~~~~~ (.cpp)
+ * struct C2VideoFlexWidthsStruct {
+ * int32_t mWidths[];
+ * C2VideoFlexWidthsStruct(); // must have a default constructor
+ *
+ * DEFINE_FLEX_C2STRUCT(VideoFlexWidths, mWidths)
+ * } C2_PACK;
+ *
+ * DESCRIBE_C2STRUCT(VideoFlexWidths, {
+ * C2FIELD(mWidths, "widths")
+ * })
+ * ~~~~~~~~~~~~~
+ *
+ */
+#define DESCRIBE_C2FIELD(member, name) \
+ C2FieldDescriptor(&((_type*)(nullptr))->member, name),
+
+#define C2FIELD(member, name) _C2FIELD(member, name, __C2_GENERATE_GLOBAL_VARS__)
+/// \if 0
+#define _C2FIELD(member, name, enabled) __C2FIELD(member, name, enabled)
+#define __C2FIELD(member, name, enabled) DESCRIBE_C2FIELD##enabled(member, name)
+#define DESCRIBE_C2FIELD__C2_GENERATE_GLOBAL_VARS__(member, name)
+/// \endif
+
+/// Define a structure with matching CORE_INDEX and start describing its fields.
+/// This must be at the end of the structure definition.
+#define DEFINE_AND_DESCRIBE_C2STRUCT(name) \
+ _DEFINE_AND_DESCRIBE_C2STRUCT(name, DEFINE_C2STRUCT, __C2_GENERATE_GLOBAL_VARS__)
+
+/// Define a base structure (with no CORE_INDEX) and start describing its fields.
+/// This must be at the end of the structure definition.
+#define DEFINE_AND_DESCRIBE_BASE_C2STRUCT(name) \
+ _DEFINE_AND_DESCRIBE_C2STRUCT(name, DEFINE_BASE_C2STRUCT, __C2_GENERATE_GLOBAL_VARS__)
+
+/// Define a flexible structure with matching CORE_INDEX and start describing its fields.
+/// This must be at the end of the structure definition.
+#define DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(name, flexMember) \
+ _DEFINE_AND_DESCRIBE_FLEX_C2STRUCT( \
+ name, flexMember, DEFINE_FLEX_C2STRUCT, __C2_GENERATE_GLOBAL_VARS__)
+
+/// Define a flexible base structure (with no CORE_INDEX) and start describing its fields.
+/// This must be at the end of the structure definition.
+#define DEFINE_AND_DESCRIBE_BASE_FLEX_C2STRUCT(name, flexMember) \
+ _DEFINE_AND_DESCRIBE_FLEX_C2STRUCT( \
+ name, flexMember, DEFINE_BASE_FLEX_C2STRUCT, __C2_GENERATE_GLOBAL_VARS__)
+
+/// \if 0
+/*
+ Alternate declaration of field definitions in case no field list is to be generated.
+ The specific macro is chosed based on the value of __C2_GENERATE_GLOBAL_VARS__ (whether it is
+ defined (to be empty) or not. This requires two level of macro substitution.
+ TRICKY: use namespace declaration to handle closing bracket that is normally after
+ these macros.
+*/
+
+#define _DEFINE_AND_DESCRIBE_C2STRUCT(name, defineMacro, enabled) \
+ __DEFINE_AND_DESCRIBE_C2STRUCT(name, defineMacro, enabled)
+#define __DEFINE_AND_DESCRIBE_C2STRUCT(name, defineMacro, enabled) \
+ ___DEFINE_AND_DESCRIBE_C2STRUCT##enabled(name, defineMacro)
+#define ___DEFINE_AND_DESCRIBE_C2STRUCT__C2_GENERATE_GLOBAL_VARS__(name, defineMacro) \
+ defineMacro(name) } C2_PACK; namespace {
+#define ___DEFINE_AND_DESCRIBE_C2STRUCT(name, defineMacro) \
+ defineMacro(name) } C2_PACK; \
+ const std::vector<C2FieldDescriptor> C2##name##Struct::FieldList() { return _FIELD_LIST; } \
+ const std::vector<C2FieldDescriptor> C2##name##Struct::_FIELD_LIST = {
+
+#define _DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(name, flexMember, defineMacro, enabled) \
+ __DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(name, flexMember, defineMacro, enabled)
+#define __DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(name, flexMember, defineMacro, enabled) \
+ ___DEFINE_AND_DESCRIBE_FLEX_C2STRUCT##enabled(name, flexMember, defineMacro)
+#define ___DEFINE_AND_DESCRIBE_FLEX_C2STRUCT__C2_GENERATE_GLOBAL_VARS__(name, flexMember, defineMacro) \
+ defineMacro(name, flexMember) } C2_PACK; namespace {
+#define ___DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(name, flexMember, defineMacro) \
+ defineMacro(name, flexMember) } C2_PACK; \
+ const std::vector<C2FieldDescriptor> C2##name##Struct::FieldList() { return _FIELD_LIST; } \
+ const std::vector<C2FieldDescriptor> C2##name##Struct::_FIELD_LIST = {
+/// \endif
+
+
+/**
+ * Parameter reflector class.
+ *
+ * This class centralizes the description of parameter structures. This can be shared
+ * by multiple components as describing a parameter does not imply support of that
+ * parameter. However, each supported parameter and any dependent structures within
+ * must be described by the parameter reflector provided by a component.
+ */
+class C2ParamReflector {
+public:
+ /**
+ * Describes a parameter structure.
+ *
+ * \param[in] coreIndex the core index of the parameter structure containing at least the
+ * core index
+ *
+ * \return the description of the parameter structure
+ * \retval nullptr if the parameter is not supported by this reflector
+ *
+ * This methods shall not block and return immediately.
+ *
+ * \note this class does not take a set of indices because we would then prefer
+ * to also return any dependent structures, and we don't want this logic to be
+ * repeated in each reflector. Alternately, this could just return a map of all
+ * descriptions, but we want to conserve memory if client only wants the description
+ * of a few indices.
+ */
+ virtual std::unique_ptr<C2StructDescriptor> describe(C2Param::CoreIndex coreIndex) const = 0;
+
+protected:
+ virtual ~C2ParamReflector() = default;
+};
+
+/**
+ * Generic supported values for a field.
+ *
+ * This can be either a range or a set of values. The range can be a simple range, an arithmetic,
+ * geometric or multiply-accumulate series with a clear minimum and maximum value. Values can
+ * be discrete values, or can optionally represent flags to be or-ed.
+ *
+ * \note Do not use flags to represent bitfields. Use individual values or separate fields instead.
+ */
+struct C2FieldSupportedValues {
+//public:
+ enum type_t {
+ EMPTY, ///< no supported values
+ RANGE, ///< a numeric range that can be continuous or discrete
+ VALUES, ///< a list of values
+ FLAGS ///< a list of flags that can be OR-ed
+ };
+
+ type_t type; /** Type of values for this field. */
+
+ typedef C2Value::Primitive Primitive;
+
+ /**
+ * Range specifier for supported value. Used if type is RANGE.
+ *
+ * If step is 0 and num and denom are both 1, the supported values are any value, for which
+ * min <= value <= max.
+ *
+ * Otherwise, the range represents a geometric/arithmetic/multiply-accumulate series, where
+ * successive supported values can be derived from previous values (starting at min), using the
+ * following formula:
+ * v[0] = min
+ * v[i] = v[i-1] * num / denom + step for i >= 1, while min < v[i] <= max.
+ */
+ struct {
+ /** Lower end of the range (inclusive). */
+ Primitive min;
+ /** Upper end of the range (inclusive if permitted by series). */
+ Primitive max;
+ /** Step between supported values. */
+ Primitive step;
+ /** Numerator of a geometric series. */
+ Primitive num;
+ /** Denominator of a geometric series. */
+ Primitive denom;
+ } range;
+
+ /**
+ * List of values. Used if type is VALUES or FLAGS.
+ *
+ * If type is VALUES, this is the list of supported values in decreasing preference.
+ *
+ * If type is FLAGS, this vector contains { min-mask, flag1, flag2... }. Basically, the first
+ * value is the required set of flags to be set, and the rest of the values are flags that can
+ * be set independently. FLAGS is only supported for integral types. Supported flags should
+ * not overlap, as it can make validation non-deterministic. The standard validation method
+ * is that starting from the original value, if each flag is removed when fully present (the
+ * min-mask must be fully present), we shall arrive at 0.
+ */
+ std::vector<Primitive> values;
+
+ C2FieldSupportedValues()
+ : type(EMPTY) {
+ }
+
+ template<typename T>
+ C2FieldSupportedValues(T min, T max, T step = T(std::is_floating_point<T>::value ? 0 : 1))
+ : type(RANGE),
+ range{min, max, step, (T)1, (T)1} { }
+
+ template<typename T>
+ C2FieldSupportedValues(T min, T max, T num, T den) :
+ type(RANGE),
+ range{min, max, (T)0, num, den} { }
+
+ template<typename T>
+ C2FieldSupportedValues(T min, T max, T step, T num, T den)
+ : type(RANGE),
+ range{min, max, step, num, den} { }
+
+ /// \deprecated
+ template<typename T>
+ C2FieldSupportedValues(bool flags, std::initializer_list<T> list)
+ : type(flags ? FLAGS : VALUES),
+ range{(T)0, (T)0, (T)0, (T)0, (T)0} {
+ for (T value : list) {
+ values.emplace_back(value);
+ }
+ }
+
+ /// \deprecated
+ template<typename T>
+ C2FieldSupportedValues(bool flags, const std::vector<T>& list)
+ : type(flags ? FLAGS : VALUES),
+ range{(T)0, (T)0, (T)0, (T)0, (T)0} {
+ for(T value : list) {
+ values.emplace_back(value);
+ }
+ }
+
+ /// \internal
+ /// \todo: create separate values vs. flags initializer as for flags we want
+ /// to list both allowed and required flags
+ template<typename T, typename E=decltype(C2FieldDescriptor::namedValuesFor(*(T*)0))>
+ C2FieldSupportedValues(bool flags, const T*)
+ : type(flags ? FLAGS : VALUES),
+ range{(T)0, (T)0, (T)0, (T)0, (T)0} {
+ C2FieldDescriptor::NamedValuesType named = C2FieldDescriptor::namedValuesFor(*(T*)0);
+ if (flags) {
+ values.emplace_back(0); // min-mask defaults to 0
+ }
+ for (const C2FieldDescriptor::NamedValueType &item : named){
+ values.emplace_back(item.second);
+ }
+ }
+};
+
+/**
+ * Supported values for a specific field.
+ *
+ * This is a pair of the field specifier together with an optional supported values object.
+ * This structure is used when reporting parameter configuration failures and conflicts.
+ */
+struct C2ParamFieldValues {
+ C2ParamField paramOrField; ///< the field or parameter
+ /// optional supported values for the field if paramOrField specifies an actual field that is
+ /// numeric (non struct, blob or string). Supported values for arrays (including string and
+ /// blobs) describe the supported values for each element (character for string, and bytes for
+ /// blobs). It is optional for read-only strings and blobs.
+ std::unique_ptr<C2FieldSupportedValues> values;
+
+ // This struct is meant to be move constructed.
+ C2_DEFAULT_MOVE(C2ParamFieldValues);
+
+ // Copy constructor/assignment is also provided as this object may get copied.
+ C2ParamFieldValues(const C2ParamFieldValues &other)
+ : paramOrField(other.paramOrField),
+ values(other.values ? std::make_unique<C2FieldSupportedValues>(*other.values) : nullptr) { }
+
+ C2ParamFieldValues& operator=(const C2ParamFieldValues &other) {
+ paramOrField = other.paramOrField;
+ values = other.values ? std::make_unique<C2FieldSupportedValues>(*other.values) : nullptr;
+ return *this;
+ }
+
+
+ /**
+ * Construct with no values.
+ */
+ C2ParamFieldValues(const C2ParamField ¶mOrField_)
+ : paramOrField(paramOrField_) { }
+
+ /**
+ * Construct with values.
+ */
+ C2ParamFieldValues(const C2ParamField ¶mOrField_, const C2FieldSupportedValues &values_)
+ : paramOrField(paramOrField_),
+ values(std::make_unique<C2FieldSupportedValues>(values_)) { }
+
+ /**
+ * Construct from fields.
+ */
+ C2ParamFieldValues(const C2ParamField ¶mOrField_, std::unique_ptr<C2FieldSupportedValues> &&values_)
+ : paramOrField(paramOrField_),
+ values(std::move(values_)) { }
+};
+
+/// @}
+
+// include debug header for C2Params.h if C2Debug.h was already included
+#ifdef C2UTILS_DEBUG_H_
+#include <util/C2Debug-param.h>
+#endif
+
+#endif // C2PARAM_H_
diff --git a/media/codec2/core/include/C2ParamDef.h b/media/codec2/core/include/C2ParamDef.h
new file mode 100644
index 0000000..0a33283
--- /dev/null
+++ b/media/codec2/core/include/C2ParamDef.h
@@ -0,0 +1,931 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+ * Templates used to declare parameters.
+ */
+#ifndef C2PARAM_DEF_H_
+#define C2PARAM_DEF_H_
+
+#include <type_traits>
+
+#include <C2Param.h>
+
+/// \addtogroup Parameters
+/// @{
+
+/* ======================== UTILITY TEMPLATES FOR PARAMETER DEFINITIONS ======================== */
+
+/// \addtogroup internal
+/// @{
+
+/// Helper class that checks if a type has equality and inequality operators.
+struct C2_HIDE _C2Comparable_impl
+{
+ template<typename S, typename=decltype(S() == S())>
+ static std::true_type TestEqual(int);
+ template<typename>
+ static std::false_type TestEqual(...);
+
+ template<typename S, typename=decltype(S() != S())>
+ static std::true_type TestNotEqual(int);
+ template<typename>
+ static std::false_type TestNotEqual(...);
+};
+
+/**
+ * Helper template that returns if a type has equality and inequality operators.
+ *
+ * Use as _C2Comparable<typename S>::value.
+ */
+template<typename S>
+struct C2_HIDE _C2Comparable
+ : public std::integral_constant<bool, decltype(_C2Comparable_impl::TestEqual<S>(0))::value
+ || decltype(_C2Comparable_impl::TestNotEqual<S>(0))::value> {
+};
+
+/// Helper class that checks if a type has a CORE_INDEX constant.
+struct C2_HIDE _C2CoreIndexHelper_impl
+{
+ template<typename S, int=S::CORE_INDEX>
+ static std::true_type TestCoreIndex(int);
+ template<typename>
+ static std::false_type TestCoreIndex(...);
+};
+
+/// Macro that defines and thus overrides a type's CORE_INDEX for a setting
+#define _C2_CORE_INDEX_OVERRIDE(coreIndex) \
+public: \
+ enum : uint32_t { CORE_INDEX = coreIndex };
+
+
+/// Helper template that adds a CORE_INDEX to a type if it does not have one (for testing)
+template<typename S, int CoreIndex>
+struct C2_HIDE _C2AddCoreIndex : public S {
+ _C2_CORE_INDEX_OVERRIDE(CoreIndex)
+};
+
+/**
+ * \brief Helper class to check struct requirements for parameters.
+ *
+ * Features:
+ * - verify default constructor, no virtual methods, and no equality operators.
+ * - expose PARAM_TYPE, and non-flex FLEX_SIZE.
+ */
+template<typename S, int CoreIndex, unsigned TypeFlags>
+struct C2_HIDE _C2StructCheck {
+ static_assert(
+ std::is_default_constructible<S>::value, "C2 structure must have default constructor");
+ static_assert(!std::is_polymorphic<S>::value, "C2 structure must not have virtual methods");
+ static_assert(!_C2Comparable<S>::value, "C2 structure must not have operator== or !=");
+
+public:
+ enum : uint32_t {
+ PARAM_TYPE = CoreIndex | TypeFlags
+ };
+
+protected:
+ enum : uint32_t {
+ FLEX_SIZE = 0,
+ };
+};
+
+/// Helper class that checks if a type has an integer FLEX_SIZE member.
+struct C2_HIDE _C2Flexible_impl {
+ /// specialization for types that have a FLEX_SIZE member
+ template<typename S, unsigned=S::FLEX_SIZE>
+ static std::true_type TestFlexSize(int);
+ template<typename>
+ static std::false_type TestFlexSize(...);
+};
+
+/// Helper template that returns if a type has an integer FLEX_SIZE member.
+template<typename S>
+struct C2_HIDE _C2Flexible
+ : public std::integral_constant<bool, decltype(_C2Flexible_impl::TestFlexSize<S>(0))::value> {
+};
+
+/// Macro to test if a type is flexible (has a FLEX_SIZE member).
+#define IF_FLEXIBLE(S) ENABLE_IF(_C2Flexible<S>::value)
+/// Shorthand for std::enable_if
+#define ENABLE_IF(cond) typename std::enable_if<cond>::type
+
+template<typename T, typename V=void>
+struct C2_HIDE _c2_enable_if_type {
+ typedef V type;
+};
+
+/// Helper template that exposes the flexible subtype of a struct.
+template<typename S, typename E=void>
+struct C2_HIDE _C2FlexHelper {
+ typedef void FlexType;
+ enum : uint32_t { FLEX_SIZE = 0 };
+};
+
+/// Specialization for flexible types. This only works if _FlexMemberType is public.
+template<typename S>
+struct C2_HIDE _C2FlexHelper<S,
+ typename _c2_enable_if_type<typename S::_FlexMemberType>::type> {
+ typedef typename _C2FlexHelper<typename S::_FlexMemberType>::FlexType FlexType;
+ enum : uint32_t { FLEX_SIZE = _C2FlexHelper<typename S::_FlexMemberType>::FLEX_SIZE };
+};
+
+/// Specialization for flex arrays.
+template<typename S>
+struct C2_HIDE _C2FlexHelper<S[],
+ typename std::enable_if<std::is_void<typename _C2FlexHelper<S>::FlexType>::value>::type> {
+ typedef S FlexType;
+ enum : uint32_t { FLEX_SIZE = sizeof(S) };
+};
+
+/**
+ * \brief Helper class to check flexible struct requirements and add common operations.
+ *
+ * Features:
+ * - expose CORE_INDEX and FieldList (this is normally inherited from the struct, but flexible
+ * structs cannot be base classes and thus inherited from)
+ * - disable copy assignment and construction (TODO: this is already done in the FLEX macro for the
+ * flexible struct, so may not be needed here)
+ */
+template<typename S, int ParamIndex, unsigned TypeFlags>
+struct C2_HIDE _C2FlexStructCheck :
+// add flexible flag as _C2StructCheck defines PARAM_TYPE
+ public _C2StructCheck<S, ParamIndex | C2Param::CoreIndex::IS_FLEX_FLAG, TypeFlags> {
+public:
+ enum : uint32_t {
+ /// \hideinitializer
+ CORE_INDEX = ParamIndex | C2Param::CoreIndex::IS_FLEX_FLAG, ///< flexible struct core-index
+ };
+
+ inline static const std::vector<C2FieldDescriptor> FieldList() { return S::FieldList(); }
+
+ // default constructor needed because of the disabled copy constructor
+ inline _C2FlexStructCheck() = default;
+
+protected:
+ // cannot copy flexible params
+ _C2FlexStructCheck(const _C2FlexStructCheck<S, ParamIndex, TypeFlags> &) = delete;
+ _C2FlexStructCheck& operator= (const _C2FlexStructCheck<S, ParamIndex, TypeFlags> &) = delete;
+
+ // constants used for helper methods
+ enum : uint32_t {
+ /// \hideinitializer
+ FLEX_SIZE = _C2FlexHelper<S>::FLEX_SIZE, ///< size of flexible type
+ /// \hideinitializer
+ MAX_SIZE = (uint32_t)std::min((size_t)UINT32_MAX, SIZE_MAX), // TODO: is this always u32 max?
+ /// \hideinitializer
+ BASE_SIZE = sizeof(S) + sizeof(C2Param), ///< size of the base param
+ };
+
+ /// returns the allocated size of this param with flexCount, or 0 if it would overflow.
+ inline static size_t CalcSize(size_t flexCount, size_t size = BASE_SIZE) {
+ if (flexCount <= (MAX_SIZE - size) / S::FLEX_SIZE) {
+ return size + S::FLEX_SIZE * flexCount;
+ }
+ return 0;
+ }
+
+ /// dynamic new operator usable for params of type S
+ inline void* operator new(size_t size, size_t flexCount) noexcept {
+ // TODO: assert(size == BASE_SIZE);
+ size = CalcSize(flexCount, size);
+ if (size > 0) {
+ return ::operator new(size);
+ }
+ return nullptr;
+ }
+};
+
+/// Define From() cast operators for params.
+#define DEFINE_CAST_OPERATORS(_Type) \
+ inline static _Type* From(C2Param *other) { \
+ return (_Type*)C2Param::IfSuitable( \
+ other, sizeof(_Type), _Type::PARAM_TYPE, _Type::FLEX_SIZE, \
+ (_Type::PARAM_TYPE & T::Index::DIR_UNDEFINED) != T::Index::DIR_UNDEFINED); \
+ } \
+ inline static const _Type* From(const C2Param *other) { \
+ return const_cast<const _Type*>(From(const_cast<C2Param *>(other))); \
+ } \
+ inline static _Type* From(std::nullptr_t) { return nullptr; } \
+
+/**
+ * Define flexible allocators (AllocShared or AllocUnique) for flexible params.
+ * - P::AllocXyz(flexCount, args...): allocate for given flex-count. This maps to
+ * T(flexCount, args...)\
+ *
+ * Clang does not support args... followed by templated param as args... eats it. Hence,
+ * provide specializations where the initializer replaces the flexCount.
+ *
+ * Specializations that deduce flexCount:
+ * - P::AllocXyz(T[], args...): allocate for size of (and with) init array.
+ * - P::AllocXyz(std::initializer_list<T>, args...): allocate for size of (and with) initializer
+ * list.
+ * - P::AllocXyz(std::vector<T>, args...): allocate for size of (and with) init vector.
+ * These specializations map to T(flexCount = size-of-init, args..., init)
+ */
+#define DEFINE_FLEXIBLE_ALLOC(_Type, S, ptr, Ptr) \
+ template<typename ...Args> \
+ inline static std::ptr##_ptr<_Type> Alloc##Ptr(size_t flexCount, const Args(&... args)) { \
+ return std::ptr##_ptr<_Type>(new(flexCount) _Type(flexCount, args...)); \
+ } \
+ template<typename ...Args, typename U=typename S::FlexType> \
+ inline static std::ptr##_ptr<_Type> Alloc##Ptr( \
+ const std::initializer_list<U> &init, const Args(&... args)) { \
+ return std::ptr##_ptr<_Type>(new(init.size()) _Type(init.size(), args..., init)); \
+ } \
+ template<typename ...Args, typename U=typename S::FlexType> \
+ inline static std::ptr##_ptr<_Type> Alloc##Ptr( \
+ const std::vector<U> &init, const Args(&... args)) { \
+ return std::ptr##_ptr<_Type>(new(init.size()) _Type(init.size(), args..., init)); \
+ } \
+ template<typename ...Args, typename U=typename S::FlexType, unsigned N> \
+ inline static std::ptr##_ptr<_Type> Alloc##Ptr(const U(&init)[N], const Args(&... args)) { \
+ return std::ptr##_ptr<_Type>(new(N) _Type(N, args..., init)); \
+ } \
+
+/**
+ * Define flexible methods AllocShared, AllocUnique and flexCount.
+ */
+#define DEFINE_FLEXIBLE_METHODS(_Type, S) \
+ DEFINE_FLEXIBLE_ALLOC(_Type, S, shared, Shared) \
+ DEFINE_FLEXIBLE_ALLOC(_Type, S, unique, Unique) \
+ inline size_t flexCount() const { \
+ static_assert(sizeof(_Type) == _Type::BASE_SIZE, "incorrect BASE_SIZE"); \
+ size_t sz = this->size(); \
+ if (sz >= sizeof(_Type)) { \
+ return (sz - sizeof(_Type)) / _Type::FLEX_SIZE; \
+ } \
+ return 0; \
+ } \
+
+/// Mark flexible member variable and make structure flexible.
+#define FLEX(cls, m) \
+ C2_DO_NOT_COPY(cls) \
+private: \
+ C2PARAM_MAKE_FRIENDS \
+ /** \if 0 */ \
+ template<typename, typename> friend struct _C2FlexHelper; \
+public: \
+ typedef decltype(m) _FlexMemberType; \
+ /* default constructor with flexCount */ \
+ inline cls(size_t) : cls() {} \
+ /* constexpr static _FlexMemberType cls::* flexMember = &cls::m; */ \
+ typedef typename _C2FlexHelper<_FlexMemberType>::FlexType FlexType; \
+ static_assert(\
+ !std::is_void<FlexType>::value, \
+ "member is not flexible, or a flexible array of a flexible type"); \
+ enum : uint32_t { FLEX_SIZE = _C2FlexHelper<_FlexMemberType>::FLEX_SIZE }; \
+ /** \endif */ \
+
+/// @}
+
+/**
+ * Global-parameter template.
+ *
+ * Base template to define a global setting/tuning or info based on a structure and
+ * an optional ParamIndex. Global parameters are not tied to a port (input or output).
+ *
+ * Parameters wrap structures by prepending a (parameter) header. The fields of the wrapped
+ * structure can be accessed directly, and constructors and potential public methods are also
+ * wrapped.
+ *
+ * \tparam T param type C2Setting, C2Tuning or C2Info
+ * \tparam S wrapped structure
+ * \tparam ParamIndex optional parameter index override. Must be specified for base/reused
+ * structures.
+ */
+template<typename T, typename S, int ParamIndex=S::CORE_INDEX, class Flex=void>
+struct C2_HIDE C2GlobalParam : public T, public S,
+ public _C2StructCheck<S, ParamIndex, T::PARAM_KIND | T::Type::DIR_GLOBAL> {
+ _C2_CORE_INDEX_OVERRIDE(ParamIndex)
+private:
+ typedef C2GlobalParam<T, S, ParamIndex> _Type;
+
+public:
+ /// Wrapper around base structure's constructor.
+ template<typename ...Args>
+ inline C2GlobalParam(const Args(&... args)) : T(sizeof(_Type), _Type::PARAM_TYPE), S(args...) { }
+
+ DEFINE_CAST_OPERATORS(_Type)
+};
+
+/**
+ * Global-parameter template for flexible structures.
+ *
+ * Base template to define a global setting/tuning or info based on a flexible structure and
+ * an optional ParamIndex. Global parameters are not tied to a port (input or output).
+ *
+ * \tparam T param type C2Setting, C2Tuning or C2Info
+ * \tparam S wrapped flexible structure
+ * \tparam ParamIndex optional parameter index override. Must be specified for base/reused
+ * structures.
+ *
+ * Parameters wrap structures by prepending a (parameter) header. The fields and methods of flexible
+ * structures can be accessed via the m member variable; however, the constructors of the structure
+ * are wrapped directly. (This is because flexible types cannot be subclassed.)
+ */
+template<typename T, typename S, int ParamIndex>
+struct C2_HIDE C2GlobalParam<T, S, ParamIndex, IF_FLEXIBLE(S)>
+ : public T, public _C2FlexStructCheck<S, ParamIndex, T::PARAM_KIND | T::Type::DIR_GLOBAL> {
+private:
+ typedef C2GlobalParam<T, S, ParamIndex> _Type;
+
+ /// Wrapper around base structure's constructor.
+ template<typename ...Args>
+ inline C2GlobalParam(size_t flexCount, const Args(&... args))
+ : T(_Type::CalcSize(flexCount), _Type::PARAM_TYPE), m(flexCount, args...) { }
+
+public:
+ S m; ///< wrapped flexible structure
+
+ DEFINE_FLEXIBLE_METHODS(_Type, S)
+ DEFINE_CAST_OPERATORS(_Type)
+};
+
+/**
+ * Port-parameter template.
+ *
+ * Base template to define a port setting/tuning or info based on a structure and
+ * an optional ParamIndex. Port parameters are tied to a port (input or output), but not to a
+ * specific stream.
+ *
+ * \tparam T param type C2Setting, C2Tuning or C2Info
+ * \tparam S wrapped structure
+ * \tparam ParamIndex optional parameter index override. Must be specified for base/reused
+ * structures.
+ *
+ * Parameters wrap structures by prepending a (parameter) header. The fields of the wrapped
+ * structure can be accessed directly, and constructors and potential public methods are also
+ * wrapped.
+ *
+ * There are 3 flavors of port parameters: unspecified, input and output. Parameters with
+ * unspecified port expose a setPort method, and add an initial port parameter to the constructor.
+ */
+template<typename T, typename S, int ParamIndex=S::CORE_INDEX, class Flex=void>
+struct C2_HIDE C2PortParam : public T, public S,
+ private _C2StructCheck<S, ParamIndex, T::PARAM_KIND | T::Index::DIR_UNDEFINED> {
+ _C2_CORE_INDEX_OVERRIDE(ParamIndex)
+private:
+ typedef C2PortParam<T, S, ParamIndex> _Type;
+
+public:
+ /// Default constructor.
+ inline C2PortParam() : T(sizeof(_Type), _Type::PARAM_TYPE) { }
+ template<typename ...Args>
+ /// Wrapper around base structure's constructor while specifying port/direction.
+ inline C2PortParam(bool _output, const Args(&... args))
+ : T(sizeof(_Type), _output ? output::PARAM_TYPE : input::PARAM_TYPE), S(args...) { }
+ /// Set port/direction.
+ inline void setPort(bool output) { C2Param::setPort(output); }
+
+ DEFINE_CAST_OPERATORS(_Type)
+
+ /// Specialization for an input port parameter.
+ struct input : public T, public S,
+ public _C2StructCheck<S, ParamIndex, T::PARAM_KIND | T::Index::DIR_INPUT> {
+ _C2_CORE_INDEX_OVERRIDE(ParamIndex)
+ /// Wrapper around base structure's constructor.
+ template<typename ...Args>
+ inline input(const Args(&... args)) : T(sizeof(_Type), input::PARAM_TYPE), S(args...) { }
+
+ DEFINE_CAST_OPERATORS(input)
+
+ };
+
+ /// Specialization for an output port parameter.
+ struct output : public T, public S,
+ public _C2StructCheck<S, ParamIndex, T::PARAM_KIND | T::Index::DIR_OUTPUT> {
+ _C2_CORE_INDEX_OVERRIDE(ParamIndex)
+ /// Wrapper around base structure's constructor.
+ template<typename ...Args>
+ inline output(const Args(&... args)) : T(sizeof(_Type), output::PARAM_TYPE), S(args...) { }
+
+ DEFINE_CAST_OPERATORS(output)
+ };
+};
+
+/**
+ * Port-parameter template for flexible structures.
+ *
+ * Base template to define a port setting/tuning or info based on a flexible structure and
+ * an optional ParamIndex. Port parameters are tied to a port (input or output), but not to a
+ * specific stream.
+ *
+ * \tparam T param type C2Setting, C2Tuning or C2Info
+ * \tparam S wrapped flexible structure
+ * \tparam ParamIndex optional parameter index override. Must be specified for base/reused
+ * structures.
+ *
+ * Parameters wrap structures by prepending a (parameter) header. The fields and methods of flexible
+ * structures can be accessed via the m member variable; however, the constructors of the structure
+ * are wrapped directly. (This is because flexible types cannot be subclassed.)
+ *
+ * There are 3 flavors of port parameters: unspecified, input and output. Parameters with
+ * unspecified port expose a setPort method, and add an initial port parameter to the constructor.
+ */
+template<typename T, typename S, int ParamIndex>
+struct C2_HIDE C2PortParam<T, S, ParamIndex, IF_FLEXIBLE(S)>
+ : public T, public _C2FlexStructCheck<S, ParamIndex, T::PARAM_KIND | T::Type::DIR_UNDEFINED> {
+private:
+ typedef C2PortParam<T, S, ParamIndex> _Type;
+
+ /// Default constructor for basic allocation: new(flexCount) P.
+ inline C2PortParam(size_t flexCount) : T(_Type::CalcSize(flexCount), _Type::PARAM_TYPE) { }
+ template<typename ...Args>
+ /// Wrapper around base structure's constructor while also specifying port/direction.
+ inline C2PortParam(size_t flexCount, bool _output, const Args(&... args))
+ : T(_Type::CalcSize(flexCount), _output ? output::PARAM_TYPE : input::PARAM_TYPE),
+ m(flexCount, args...) { }
+
+public:
+ /// Set port/direction.
+ inline void setPort(bool output) { C2Param::setPort(output); }
+
+ S m; ///< wrapped flexible structure
+
+ DEFINE_FLEXIBLE_METHODS(_Type, S)
+ DEFINE_CAST_OPERATORS(_Type)
+
+ /// Specialization for an input port parameter.
+ struct input : public T,
+ public _C2FlexStructCheck<S, ParamIndex, T::PARAM_KIND | T::Index::DIR_INPUT> {
+ private:
+ /// Wrapper around base structure's constructor while also specifying port/direction.
+ template<typename ...Args>
+ inline input(size_t flexCount, const Args(&... args))
+ : T(_Type::CalcSize(flexCount), input::PARAM_TYPE), m(flexCount, args...) { }
+
+ public:
+ S m; ///< wrapped flexible structure
+
+ DEFINE_FLEXIBLE_METHODS(input, S)
+ DEFINE_CAST_OPERATORS(input)
+ };
+
+ /// Specialization for an output port parameter.
+ struct output : public T,
+ public _C2FlexStructCheck<S, ParamIndex, T::PARAM_KIND | T::Index::DIR_OUTPUT> {
+ private:
+ /// Wrapper around base structure's constructor while also specifying port/direction.
+ template<typename ...Args>
+ inline output(size_t flexCount, const Args(&... args))
+ : T(_Type::CalcSize(flexCount), output::PARAM_TYPE), m(flexCount, args...) { }
+
+ public:
+ S m; ///< wrapped flexible structure
+
+ DEFINE_FLEXIBLE_METHODS(output, S)
+ DEFINE_CAST_OPERATORS(output)
+ };
+};
+
+/**
+ * Stream-parameter template.
+ *
+ * Base template to define a stream setting/tuning or info based on a structure and
+ * an optional ParamIndex. Stream parameters are tied to a specific stream on a port (input or
+ * output).
+ *
+ * \tparam T param type C2Setting, C2Tuning or C2Info
+ * \tparam S wrapped structure
+ * \tparam ParamIndex optional paramter index override. Must be specified for base/reused
+ * structures.
+ *
+ * Parameters wrap structures by prepending a (parameter) header. The fields of the wrapped
+ * structure can be accessed directly, and constructors and potential public methods are also
+ * wrapped.
+ *
+ * There are 3 flavors of stream parameters: unspecified port, input and output. All of these expose
+ * a setStream method and an extra initial streamID parameter for the constructor. Moreover,
+ * parameters with unspecified port expose a setPort method, and add an additional initial port
+ * parameter to the constructor.
+ */
+template<typename T, typename S, int ParamIndex=S::CORE_INDEX, class Flex=void>
+struct C2_HIDE C2StreamParam : public T, public S,
+ private _C2StructCheck<S, ParamIndex,
+ T::PARAM_KIND | T::Index::IS_STREAM_FLAG | T::Index::DIR_UNDEFINED> {
+ _C2_CORE_INDEX_OVERRIDE(ParamIndex)
+private:
+ typedef C2StreamParam<T, S, ParamIndex> _Type;
+
+public:
+ /// Default constructor. Port/direction and stream-ID is undefined.
+ inline C2StreamParam() : T(sizeof(_Type), _Type::PARAM_TYPE) { }
+ /// Wrapper around base structure's constructor while also specifying port/direction and
+ /// stream-ID.
+ template<typename ...Args>
+ inline C2StreamParam(bool _output, unsigned stream, const Args(&... args))
+ : T(sizeof(_Type), _output ? output::PARAM_TYPE : input::PARAM_TYPE, stream),
+ S(args...) { }
+ /// Set port/direction.
+ inline void setPort(bool output) { C2Param::setPort(output); }
+ /// Set stream-id. \retval true if the stream-id was successfully set.
+ inline bool setStream(unsigned stream) { return C2Param::setStream(stream); }
+
+ DEFINE_CAST_OPERATORS(_Type)
+
+ /// Specialization for an input stream parameter.
+ struct input : public T, public S,
+ public _C2StructCheck<S, ParamIndex,
+ T::PARAM_KIND | T::Index::IS_STREAM_FLAG | T::Type::DIR_INPUT> {
+ _C2_CORE_INDEX_OVERRIDE(ParamIndex)
+
+ /// Default constructor. Stream-ID is undefined.
+ inline input() : T(sizeof(_Type), input::PARAM_TYPE) { }
+ /// Wrapper around base structure's constructor while also specifying stream-ID.
+ template<typename ...Args>
+ inline input(unsigned stream, const Args(&... args))
+ : T(sizeof(_Type), input::PARAM_TYPE, stream), S(args...) { }
+ /// Set stream-id. \retval true if the stream-id was successfully set.
+ inline bool setStream(unsigned stream) { return C2Param::setStream(stream); }
+
+ DEFINE_CAST_OPERATORS(input)
+ };
+
+ /// Specialization for an output stream parameter.
+ struct output : public T, public S,
+ public _C2StructCheck<S, ParamIndex,
+ T::PARAM_KIND | T::Index::IS_STREAM_FLAG | T::Type::DIR_OUTPUT> {
+ _C2_CORE_INDEX_OVERRIDE(ParamIndex)
+
+ /// Default constructor. Stream-ID is undefined.
+ inline output() : T(sizeof(_Type), output::PARAM_TYPE) { }
+ /// Wrapper around base structure's constructor while also specifying stream-ID.
+ template<typename ...Args>
+ inline output(unsigned stream, const Args(&... args))
+ : T(sizeof(_Type), output::PARAM_TYPE, stream), S(args...) { }
+ /// Set stream-id. \retval true if the stream-id was successfully set.
+ inline bool setStream(unsigned stream) { return C2Param::setStream(stream); }
+
+ DEFINE_CAST_OPERATORS(output)
+ };
+};
+
+/**
+ * Stream-parameter template for flexible structures.
+ *
+ * Base template to define a stream setting/tuning or info based on a flexible structure and
+ * an optional ParamIndex. Stream parameters are tied to a specific stream on a port (input or
+ * output).
+ *
+ * \tparam T param type C2Setting, C2Tuning or C2Info
+ * \tparam S wrapped flexible structure
+ * \tparam ParamIndex optional parameter index override. Must be specified for base/reused
+ * structures.
+ *
+ * Parameters wrap structures by prepending a (parameter) header. The fields and methods of flexible
+ * structures can be accessed via the m member variable; however, the constructors of the structure
+ * are wrapped directly. (This is because flexible types cannot be subclassed.)
+ *
+ * There are 3 flavors of stream parameters: unspecified port, input and output. All of these expose
+ * a setStream method and an extra initial streamID parameter for the constructor. Moreover,
+ * parameters with unspecified port expose a setPort method, and add an additional initial port
+ * parameter to the constructor.
+ */
+template<typename T, typename S, int ParamIndex>
+struct C2_HIDE C2StreamParam<T, S, ParamIndex, IF_FLEXIBLE(S)>
+ : public T,
+ public _C2FlexStructCheck<S, ParamIndex,
+ T::PARAM_KIND | T::Index::IS_STREAM_FLAG | T::Index::DIR_UNDEFINED> {
+private:
+ typedef C2StreamParam<T, S, ParamIndex> _Type;
+ /// Default constructor. Port/direction and stream-ID is undefined.
+ inline C2StreamParam(size_t flexCount) : T(_Type::CalcSize(flexCount), _Type::PARAM_TYPE, 0u) { }
+ /// Wrapper around base structure's constructor while also specifying port/direction and
+ /// stream-ID.
+ template<typename ...Args>
+ inline C2StreamParam(size_t flexCount, bool _output, unsigned stream, const Args(&... args))
+ : T(_Type::CalcSize(flexCount), _output ? output::PARAM_TYPE : input::PARAM_TYPE, stream),
+ m(flexCount, args...) { }
+
+public:
+ S m; ///< wrapped flexible structure
+
+ /// Set port/direction.
+ inline void setPort(bool output) { C2Param::setPort(output); }
+ /// Set stream-id. \retval true if the stream-id was successfully set.
+ inline bool setStream(unsigned stream) { return C2Param::setStream(stream); }
+
+ DEFINE_FLEXIBLE_METHODS(_Type, S)
+ DEFINE_CAST_OPERATORS(_Type)
+
+ /// Specialization for an input stream parameter.
+ struct input : public T,
+ public _C2FlexStructCheck<S, ParamIndex,
+ T::PARAM_KIND | T::Index::IS_STREAM_FLAG | T::Type::DIR_INPUT> {
+ private:
+ /// Default constructor. Stream-ID is undefined.
+ inline input(size_t flexCount) : T(_Type::CalcSize(flexCount), input::PARAM_TYPE) { }
+ /// Wrapper around base structure's constructor while also specifying stream-ID.
+ template<typename ...Args>
+ inline input(size_t flexCount, unsigned stream, const Args(&... args))
+ : T(_Type::CalcSize(flexCount), input::PARAM_TYPE, stream), m(flexCount, args...) { }
+
+ public:
+ S m; ///< wrapped flexible structure
+
+ /// Set stream-id. \retval true if the stream-id was successfully set.
+ inline bool setStream(unsigned stream) { return C2Param::setStream(stream); }
+
+ DEFINE_FLEXIBLE_METHODS(input, S)
+ DEFINE_CAST_OPERATORS(input)
+ };
+
+ /// Specialization for an output stream parameter.
+ struct output : public T,
+ public _C2FlexStructCheck<S, ParamIndex,
+ T::PARAM_KIND | T::Index::IS_STREAM_FLAG | T::Type::DIR_OUTPUT> {
+ private:
+ /// Default constructor. Stream-ID is undefined.
+ inline output(size_t flexCount) : T(_Type::CalcSize(flexCount), output::PARAM_TYPE) { }
+ /// Wrapper around base structure's constructor while also specifying stream-ID.
+ template<typename ...Args>
+ inline output(size_t flexCount, unsigned stream, const Args(&... args))
+ : T(_Type::CalcSize(flexCount), output::PARAM_TYPE, stream), m(flexCount, args...) { }
+
+ public:
+ S m; ///< wrapped flexible structure
+
+ /// Set stream-id. \retval true if the stream-id was successfully set.
+ inline bool setStream(unsigned stream) { return C2Param::setStream(stream); }
+
+ DEFINE_FLEXIBLE_METHODS(output, S)
+ DEFINE_CAST_OPERATORS(output)
+ };
+};
+
+/* ======================== SIMPLE VALUE PARAMETERS ======================== */
+
+/**
+ * \ingroup internal
+ * A structure template encapsulating a single element with default constructors and no core-index.
+ */
+template<typename T>
+struct C2SimpleValueStruct {
+ T value; ///< simple value of the structure
+ // Default constructor.
+ inline C2SimpleValueStruct() = default;
+ // Constructor with an initial value.
+ inline C2SimpleValueStruct(T value) : value(value) {}
+ DEFINE_BASE_C2STRUCT(SimpleValue)
+};
+
+// TODO: move this and next to some generic place
+/**
+ * Interface to a block of (mapped) memory containing an array of some type (T).
+ */
+template<typename T>
+struct C2MemoryBlock {
+ /// \returns the number of elements in this block.
+ virtual size_t size() const = 0;
+ /// \returns a const pointer to the start of this block. Care must be taken to not read outside
+ /// the block.
+ virtual const T *data() const = 0; // TODO: should this be friend access only in some C2Memory module?
+ /// \returns a pointer to the start of this block. Care must be taken to not read or write
+ /// outside the block.
+ inline T *data() { return const_cast<T*>(const_cast<const C2MemoryBlock*>(this)->data()); }
+
+protected:
+ // TODO: for now it should never be deleted as C2MemoryBlock
+ virtual ~C2MemoryBlock() = default;
+};
+
+/**
+ * Interface to a block of memory containing a constant (constexpr) array of some type (T).
+ */
+template<typename T>
+struct C2ConstMemoryBlock : public C2MemoryBlock<T> {
+ virtual const T * data() const { return _mData; }
+ virtual size_t size() const { return _mSize; }
+
+ /// Constructor.
+ template<unsigned N>
+ inline constexpr C2ConstMemoryBlock(const T(&init)[N]) : _mData(init), _mSize(N) {}
+
+private:
+ const T *_mData;
+ const size_t _mSize;
+};
+
+/// \addtogroup internal
+/// @{
+
+/// Helper class to initialize flexible arrays with various initalizers.
+struct _C2ValueArrayHelper {
+ // char[]-s are used as null terminated strings, so the last element is never inited.
+
+ /// Initialize a flexible array using a constexpr memory block.
+ template<typename T>
+ static void init(T(&array)[], size_t arrayLen, const C2MemoryBlock<T> &block) {
+ // reserve last element for terminal 0 for strings
+ if (arrayLen && std::is_same<T, char>::value) {
+ --arrayLen;
+ }
+ if (block.data()) {
+ memcpy(array, block.data(), std::min(arrayLen, block.size()) * sizeof(T));
+ }
+ }
+
+ /// Initialize a flexible array using an initializer list.
+ template<typename T>
+ static void init(T(&array)[], size_t arrayLen, const std::initializer_list<T> &init) {
+ size_t ix = 0;
+ // reserve last element for terminal 0 for strings
+ if (arrayLen && std::is_same<T, char>::value) {
+ --arrayLen;
+ }
+ for (const T &item : init) {
+ if (ix == arrayLen) {
+ break;
+ }
+ array[ix++] = item;
+ }
+ }
+
+ /// Initialize a flexible array using a vector.
+ template<typename T>
+ static void init(T(&array)[], size_t arrayLen, const std::vector<T> &init) {
+ size_t ix = 0;
+ // reserve last element for terminal 0 for strings
+ if (arrayLen && std::is_same<T, char>::value) {
+ --arrayLen;
+ }
+ for (const T &item : init) {
+ if (ix == arrayLen) {
+ break;
+ }
+ array[ix++] = item;
+ }
+ }
+
+ /// Initialize a flexible array using another flexible array.
+ template<typename T, unsigned N>
+ static void init(T(&array)[], size_t arrayLen, const T(&str)[N]) {
+ // reserve last element for terminal 0 for strings
+ if (arrayLen && std::is_same<T, char>::value) {
+ --arrayLen;
+ }
+ if (arrayLen) {
+ memcpy(array, str, std::min(arrayLen, (size_t)N) * sizeof(T));
+ }
+ }
+};
+
+/**
+ * Specialization for a flexible blob and string arrays. A structure template encapsulating a single
+ * flexible array member with default flexible constructors and no core-index. This type cannot be
+ * constructed on its own as it's size is 0.
+ *
+ * \internal This is different from C2SimpleArrayStruct<T[]> simply because its member has the name
+ * as value to reflect this is a single value.
+ */
+template<typename T>
+struct C2SimpleValueStruct<T[]> {
+ static_assert(std::is_same<T, char>::value || std::is_same<T, uint8_t>::value,
+ "C2SimpleValueStruct<T[]> is only for BLOB or STRING");
+ T value[];
+
+ inline C2SimpleValueStruct() = default;
+ DEFINE_BASE_C2STRUCT(SimpleValue)
+ FLEX(C2SimpleValueStruct, value)
+
+private:
+ inline C2SimpleValueStruct(size_t flexCount, const C2MemoryBlock<T> &block) {
+ _C2ValueArrayHelper::init(value, flexCount, block);
+ }
+
+ inline C2SimpleValueStruct(size_t flexCount, const std::initializer_list<T> &init) {
+ _C2ValueArrayHelper::init(value, flexCount, init);
+ }
+
+ inline C2SimpleValueStruct(size_t flexCount, const std::vector<T> &init) {
+ _C2ValueArrayHelper::init(value, flexCount, init);
+ }
+
+ template<unsigned N>
+ inline C2SimpleValueStruct(size_t flexCount, const T(&init)[N]) {
+ _C2ValueArrayHelper::init(value, flexCount, init);
+ }
+};
+
+/// @}
+
+/**
+ * A structure template encapsulating a single flexible array element of a specific type (T) with
+ * default constructors and no core-index. This type cannot be constructed on its own as it's size
+ * is 0. Instead, it is meant to be used as a parameter, e.g.
+ *
+ * typedef C2StreamParam<C2Info, C2SimpleArrayStruct<C2MyFancyStruct>,
+ * kParamIndexMyFancyArrayStreamParam> C2MyFancyArrayStreamInfo;
+ */
+template<typename T>
+struct C2SimpleArrayStruct {
+ static_assert(!std::is_same<T, char>::value && !std::is_same<T, uint8_t>::value,
+ "use C2SimpleValueStruct<T[]> is for BLOB or STRING");
+
+ T values[]; ///< array member
+ /// Default constructor
+ inline C2SimpleArrayStruct() = default;
+ DEFINE_BASE_FLEX_C2STRUCT(SimpleArray, values)
+ //FLEX(C2SimpleArrayStruct, values)
+
+private:
+ /// Construct from a C2MemoryBlock.
+ /// Used only by the flexible parameter allocators (AllocUnique & AllocShared).
+ inline C2SimpleArrayStruct(size_t flexCount, const C2MemoryBlock<T> &block) {
+ _C2ValueArrayHelper::init(values, flexCount, block);
+ }
+
+ /// Construct from an initializer list.
+ /// Used only by the flexible parameter allocators (AllocUnique & AllocShared).
+ inline C2SimpleArrayStruct(size_t flexCount, const std::initializer_list<T> &init) {
+ _C2ValueArrayHelper::init(values, flexCount, init);
+ }
+
+ /// Construct from an vector.
+ /// Used only by the flexible parameter allocators (AllocUnique & AllocShared).
+ inline C2SimpleArrayStruct(size_t flexCount, const std::vector<T> &init) {
+ _C2ValueArrayHelper::init(values, flexCount, init);
+ }
+
+ /// Construct from another flexible array.
+ /// Used only by the flexible parameter allocators (AllocUnique & AllocShared).
+ template<unsigned N>
+ inline C2SimpleArrayStruct(size_t flexCount, const T(&init)[N]) {
+ _C2ValueArrayHelper::init(values, flexCount, init);
+ }
+};
+
+/**
+ * \addtogroup simplevalue Simple value and array structures.
+ * @{
+ *
+ * Simple value structures.
+ *
+ * Structures containing a single simple value. These can be reused to easily define simple
+ * parameters of various types:
+ *
+ * typedef C2PortParam<C2Tuning, C2Int32Value, kParamIndexMyIntegerPortParam>
+ * C2MyIntegerPortParamTuning;
+ *
+ * They contain a single member (value or values) that is described as "value" or "values".
+ *
+ * These structures don't define a core index, and as such, they cannot be used in structure
+ * declarations. Use type[] instead, such as int32_t field[].
+ */
+/// A 32-bit signed integer parameter in value, described as "value"
+typedef C2SimpleValueStruct<int32_t> C2Int32Value;
+/// A 32-bit signed integer array parameter in values, described as "values"
+typedef C2SimpleArrayStruct<int32_t> C2Int32Array;
+/// A 32-bit unsigned integer parameter in value, described as "value"
+typedef C2SimpleValueStruct<uint32_t> C2Uint32Value;
+/// A 32-bit unsigned integer array parameter in values, described as "values"
+typedef C2SimpleArrayStruct<uint32_t> C2Uint32Array;
+/// A 64-bit signed integer parameter in value, described as "value"
+typedef C2SimpleValueStruct<int64_t> C2Int64Value;
+/// A 64-bit signed integer array parameter in values, described as "values"
+typedef C2SimpleArrayStruct<int64_t> C2Int64Array;
+/// A 64-bit unsigned integer parameter in value, described as "value"
+typedef C2SimpleValueStruct<uint64_t> C2Uint64Value;
+/// A 64-bit unsigned integer array parameter in values, described as "values"
+typedef C2SimpleArrayStruct<uint64_t> C2Uint64Array;
+/// A float parameter in value, described as "value"
+typedef C2SimpleValueStruct<float> C2FloatValue;
+/// A float array parameter in values, described as "values"
+typedef C2SimpleArrayStruct<float> C2FloatArray;
+/// A blob flexible parameter in value, described as "value"
+typedef C2SimpleValueStruct<uint8_t[]> C2BlobValue;
+/// A string flexible parameter in value, described as "value"
+typedef C2SimpleValueStruct<char[]> C2StringValue;
+
+template<typename T>
+const std::vector<C2FieldDescriptor> C2SimpleValueStruct<T>::FieldList() {
+ return { DESCRIBE_C2FIELD(value, "value") };
+}
+template<typename T>
+const std::vector<C2FieldDescriptor> C2SimpleValueStruct<T[]>::FieldList() {
+ return { DESCRIBE_C2FIELD(value, "value") };
+}
+template<typename T>
+const std::vector<C2FieldDescriptor> C2SimpleArrayStruct<T>::FieldList() {
+ return { DESCRIBE_C2FIELD(values, "values") };
+}
+
+/// @}
+
+/// @}
+
+#endif // C2PARAM_DEF_H_
diff --git a/media/codec2/core/include/C2Work.h b/media/codec2/core/include/C2Work.h
new file mode 100644
index 0000000..6923f3e
--- /dev/null
+++ b/media/codec2/core/include/C2Work.h
@@ -0,0 +1,235 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2WORK_H_
+
+#define C2WORK_H_
+
+#include <C2Buffer.h>
+#include <C2Param.h>
+
+#include <memory>
+#include <list>
+#include <vector>
+
+#include <stdint.h>
+#include <stdbool.h>
+
+/// \defgroup work Work and data processing
+/// @{
+
+/**
+ * Information describing the reason a parameter settings may fail, or
+ * may be overriden.
+ */
+struct C2SettingResult {
+ enum Failure : uint32_t {
+ /* parameter failures below */
+ BAD_TYPE, ///< parameter is not supported
+ BAD_PORT, ///< parameter is not supported on the specific port
+ BAD_INDEX, ///< parameter is not supported on the specific stream
+ READ_ONLY, ///< parameter is read-only and cannot be set
+ MISMATCH, ///< parameter mismatches input data
+
+ /* field failures below */
+ BAD_VALUE, ///< strict parameter does not accept value for the field at all
+ CONFLICT, ///< strict parameter field value is in conflict with an/other setting(s)
+
+ /// parameter field is out of range due to other settings (this failure mode
+ /// can only be used for strict calculated parameters)
+ UNSUPPORTED,
+
+ /// field does not access the requested parameter value at all. It has been corrected to
+ /// the closest supported value. This failure mode is provided to give guidance as to what
+ /// are the currently supported values for this field (which may be a subset of the at-all-
+ /// potential values)
+ INFO_BAD_VALUE,
+
+ /// requested parameter value is in conflict with an/other setting(s)
+ /// and has been corrected to the closest supported value. This failure
+ /// mode is given to provide guidance as to what are the currently supported values as well
+ /// as to optionally provide suggestion to the client as to how to enable the requested
+ /// parameter value.
+ INFO_CONFLICT,
+ };
+
+ Failure failure; ///< failure code
+
+ /// Failing (or corrected) field or parameterand optionally, currently supported values for the
+ /// field. Values must only be set for field failures other than BAD_VALUE, and only if they are
+ /// different from the globally supported values (e.g. due to restrictions by another param or
+ /// input data).
+ C2ParamFieldValues field;
+
+ /// Conflicting parameters or fields with optional suggestions with (optional) suggested values
+ /// for any conflicting fields to avoid the conflict. Must only be set for CONFLICT, UNSUPPORTED
+ /// and INFO_CONFLICT failure codes.
+ std::vector<C2ParamFieldValues> conflicts;
+};
+
+// ================================================================================================
+// WORK
+// ================================================================================================
+
+/** Unique ID for a processing node. */
+typedef uint32_t c2_node_id_t;
+
+enum {
+ kParamIndexWorkOrdinal,
+};
+
+/**
+ * Information for ordering work items on a component port.
+ */
+struct C2WorkOrdinalStruct {
+//public:
+ c2_cntr64_t timestamp; /** frame timestamp in microseconds */
+ c2_cntr64_t frameIndex; /** submission ordinal on the initial component */
+ c2_cntr64_t customOrdinal; /** can be given by the component, e.g. decode order */
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(WorkOrdinal)
+ C2FIELD(timestamp, "timestamp")
+ C2FIELD(frameIndex, "frame-index")
+ C2FIELD(customOrdinal, "custom-ordinal")
+};
+
+/**
+ * This structure represents a Codec 2.0 frame with its metadata.
+ *
+ * A frame basically consists of an ordered sets of buffers, configuration changes and info buffers
+ * along with some non-configuration metadata.
+ */
+struct C2FrameData {
+//public:
+ enum flags_t : uint32_t {
+ /**
+ * For input frames: no output frame shall be generated when processing this frame, but
+ * metadata shall still be processed.
+ * For output frames: this frame shall be discarded and but metadata is still valid.
+ */
+ FLAG_DROP_FRAME = (1 << 0),
+ /**
+ * This frame is the last frame of the current stream. Further frames are part of a new
+ * stream.
+ */
+ FLAG_END_OF_STREAM = (1 << 1),
+ /**
+ * This frame shall be discarded with its metadata.
+ * This flag is only set by components - e.g. as a response to the flush command.
+ */
+ FLAG_DISCARD_FRAME = (1 << 2),
+ /**
+ * This frame is not the last frame produced for the input.
+ *
+ * This flag is normally set by the component - e.g. when an input frame results in multiple
+ * output frames, this flag is set on all but the last output frame.
+ *
+ * Also, when components are chained, this flag should be propagated down the
+ * work chain. That is, if set on an earlier frame of a work-chain, it should be propagated
+ * to all later frames in that chain. Additionally, components down the chain could set
+ * this flag even if not set earlier, e.g. if multiple output frame is generated at that
+ * component for the input frame.
+ */
+ FLAG_INCOMPLETE = (1 << 3),
+ /**
+ * This frame contains only codec-specific configuration data, and no actual access unit.
+ *
+ * \deprecated pass codec configuration with using the \todo codec-specific configuration
+ * info together with the access unit.
+ */
+ FLAG_CODEC_CONFIG = (1u << 31),
+ };
+
+ /**
+ * Frame flags */
+ flags_t flags;
+ C2WorkOrdinalStruct ordinal;
+ std::vector<std::shared_ptr<C2Buffer>> buffers;
+ //< for initial work item, these may also come from the parser - if provided
+ //< for output buffers, these are the responses to requestedInfos
+ std::vector<std::unique_ptr<C2Param>> configUpdate;
+ std::vector<std::shared_ptr<C2InfoBuffer>> infoBuffers;
+};
+
+struct C2Worklet {
+//public:
+ // IN
+ c2_node_id_t component;
+
+ /** Configuration changes to be applied before processing this worklet. */
+ std::vector<std::unique_ptr<C2Tuning>> tunings;
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+
+ // OUT
+ C2FrameData output;
+};
+
+/**
+ * Information about partial work-chains not part of the current work items.
+ *
+ * To be defined later.
+ */
+struct C2WorkChainInfo;
+
+/**
+ * This structure holds information about all a single work item.
+ *
+ * This structure shall be passed by the client to the component for the first worklet. As such,
+ * worklets must not be empty. The ownership of this object is passed.
+ */
+struct C2Work {
+//public:
+ /// additional work chain info not part of this work
+ std::shared_ptr<C2WorkChainInfo> chainInfo;
+
+ /// The input data to be processed as part of this work/work-chain. This is provided by the
+ /// client with ownership. When the work is returned (via onWorkDone), the input buffer-pack's
+ /// buffer vector shall contain nullptrs.
+ C2FrameData input;
+
+ /// The chain of components, tunings (including output buffer pool IDs) and info requests that the
+ /// data must pass through. If this has more than a single element, the tunnels between successive
+ /// components of the worklet chain must have been (successfully) pre-registered at the time that
+ /// the work is submitted. Allocating the output buffers in the worklets is the responsibility of
+ /// each component. Upon work submission, each output buffer-pack shall be an appropriately sized
+ /// vector containing nullptrs. When the work is completed/returned to the client, output buffers
+ /// pointers from all but the final worklet shall be nullptrs.
+ std::list<std::unique_ptr<C2Worklet>> worklets;
+
+ /// Number of worklets successfully processed in this chain. This shall be initialized to 0 by the
+ /// client when the work is submitted. It shall contain the number of worklets that were
+ /// successfully processed when the work is returned to the client. If this is less then the number
+ /// of worklets, result must not be success. It must be in the range of [0, worklets.size()].
+ uint32_t workletsProcessed;
+
+ /// The final outcome of the work (corresponding to the current workletsProcessed). If 0 when
+ /// work is returned, it is assumed that all worklets have been processed.
+ c2_status_t result;
+};
+
+/**
+ * Information about a future work to be submitted to the component. The information is used to
+ * reserve the work for work ordering purposes.
+ */
+struct C2WorkOutline {
+//public:
+ C2WorkOrdinalStruct ordinal;
+ std::vector<c2_node_id_t> chain;
+};
+
+/// @}
+
+#endif // C2WORK_H_
diff --git a/media/codec2/core/include/_C2MacroUtils.h b/media/codec2/core/include/_C2MacroUtils.h
new file mode 100644
index 0000000..04e9ba5
--- /dev/null
+++ b/media/codec2/core/include/_C2MacroUtils.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_MACRO_UTILS_H_
+#define C2UTILS_MACRO_UTILS_H_
+
+/** \file
+ * Macro utilities for the utils library used by Codec2 implementations.
+ */
+
+/// \if 0
+
+/* --------------------------------- VARIABLE ARGUMENT COUNTING --------------------------------- */
+
+// remove empty arguments - _C2_ARG() expands to '', while _C2_ARG(x) expands to ', x'
+// _C2_ARGn(...) does the same for n arguments
+#define _C2_ARG(...) , ##__VA_ARGS__
+#define _C2_ARG2(_1, _2) _C2_ARG(_1) _C2_ARG(_2)
+#define _C2_ARG4(_1, _2, _3, _4) _C2_ARG2(_1, _2) _C2_ARG2(_3, _4)
+#define _C2_ARG8(_1, _2, _3, _4, _5, _6, _7, _8) _C2_ARG4(_1, _2, _3, _4) _C2_ARG4(_5, _6, _7, _8)
+#define _C2_ARG16(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16) \
+ _C2_ARG8(_1, _2, _3, _4, _5, _6, _7, _8) _C2_ARG8(_9, _10, _11, _12, _13, _14, _15, _16)
+
+// return the 65th argument
+#define _C2_ARGC_3(_, _0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, \
+ _17, _18, _19, _20, _21, _22, _23, _24, _25, _26, _27, _28, _29, _30, _31, _32, \
+ _33, _34, _35, _36, _37, _38, _39, _40, _41, _42, _43, _44, _45, _46, _47, _48, \
+ _49, _50, _51, _52, _53, _54, _55, _56, _57, _58, _59, _60, _61, _62, _63, _64, ...) _64
+
+/// \endif
+
+/**
+ * Returns the number of arguments.
+ */
+// We do this by prepending 1 and appending 65 designed values such that the 65th element
+// will be the number of arguments.
+#define _C2_ARGC(...) _C2_ARGC_1(0, ##__VA_ARGS__, \
+ 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, \
+ 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, \
+ 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
+
+/// \if 0
+
+// step 1. remove empty arguments - this is needed to allow trailing comma in enum definitions
+// (NOTE: we don't know which argument will have this trailing comma so we have to try all)
+#define _C2_ARGC_1(_, _0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, \
+ _17, _18, _19, _20, _21, _22, _23, _24, _25, _26, _27, _28, _29, _30, _31, _32, \
+ _33, _34, _35, _36, _37, _38, _39, _40, _41, _42, _43, _44, _45, _46, _47, _48, \
+ _49, _50, _51, _52, _53, _54, _55, _56, _57, _58, _59, _60, _61, _62, _63, _64, ...) \
+ _C2_ARGC_2(_ _C2_ARG(_0) \
+ _C2_ARG16(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16) \
+ _C2_ARG16(_17, _18, _19, _20, _21, _22, _23, _24, _25, _26, _27, _28, _29, _30, _31, _32) \
+ _C2_ARG16(_33, _34, _35, _36, _37, _38, _39, _40, _41, _42, _43, _44, _45, _46, _47, _48) \
+ _C2_ARG16(_49, _50, _51, _52, _53, _54, _55, _56, _57, _58, _59, _60, _61, _62, _63, _64), \
+ ##__VA_ARGS__)
+
+// step 2. this is needed as removed arguments cannot be passed directly as empty into a macro
+#define _C2_ARGC_2(...) _C2_ARGC_3(__VA_ARGS__)
+
+/// \endif
+
+/* -------------------------------- VARIABLE ARGUMENT CONVERSION -------------------------------- */
+
+/// \if 0
+
+// macros that convert _1, _2, _3, ... to fn(_1, arg), fn(_2, arg), fn(_3, arg), ...
+#define _C2_MAP_64(fn, arg, head, ...) fn(head, arg), _C2_MAP_63(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_63(fn, arg, head, ...) fn(head, arg), _C2_MAP_62(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_62(fn, arg, head, ...) fn(head, arg), _C2_MAP_61(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_61(fn, arg, head, ...) fn(head, arg), _C2_MAP_60(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_60(fn, arg, head, ...) fn(head, arg), _C2_MAP_59(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_59(fn, arg, head, ...) fn(head, arg), _C2_MAP_58(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_58(fn, arg, head, ...) fn(head, arg), _C2_MAP_57(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_57(fn, arg, head, ...) fn(head, arg), _C2_MAP_56(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_56(fn, arg, head, ...) fn(head, arg), _C2_MAP_55(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_55(fn, arg, head, ...) fn(head, arg), _C2_MAP_54(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_54(fn, arg, head, ...) fn(head, arg), _C2_MAP_53(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_53(fn, arg, head, ...) fn(head, arg), _C2_MAP_52(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_52(fn, arg, head, ...) fn(head, arg), _C2_MAP_51(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_51(fn, arg, head, ...) fn(head, arg), _C2_MAP_50(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_50(fn, arg, head, ...) fn(head, arg), _C2_MAP_49(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_49(fn, arg, head, ...) fn(head, arg), _C2_MAP_48(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_48(fn, arg, head, ...) fn(head, arg), _C2_MAP_47(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_47(fn, arg, head, ...) fn(head, arg), _C2_MAP_46(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_46(fn, arg, head, ...) fn(head, arg), _C2_MAP_45(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_45(fn, arg, head, ...) fn(head, arg), _C2_MAP_44(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_44(fn, arg, head, ...) fn(head, arg), _C2_MAP_43(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_43(fn, arg, head, ...) fn(head, arg), _C2_MAP_42(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_42(fn, arg, head, ...) fn(head, arg), _C2_MAP_41(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_41(fn, arg, head, ...) fn(head, arg), _C2_MAP_40(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_40(fn, arg, head, ...) fn(head, arg), _C2_MAP_39(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_39(fn, arg, head, ...) fn(head, arg), _C2_MAP_38(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_38(fn, arg, head, ...) fn(head, arg), _C2_MAP_37(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_37(fn, arg, head, ...) fn(head, arg), _C2_MAP_36(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_36(fn, arg, head, ...) fn(head, arg), _C2_MAP_35(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_35(fn, arg, head, ...) fn(head, arg), _C2_MAP_34(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_34(fn, arg, head, ...) fn(head, arg), _C2_MAP_33(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_33(fn, arg, head, ...) fn(head, arg), _C2_MAP_32(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_32(fn, arg, head, ...) fn(head, arg), _C2_MAP_31(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_31(fn, arg, head, ...) fn(head, arg), _C2_MAP_30(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_30(fn, arg, head, ...) fn(head, arg), _C2_MAP_29(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_29(fn, arg, head, ...) fn(head, arg), _C2_MAP_28(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_28(fn, arg, head, ...) fn(head, arg), _C2_MAP_27(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_27(fn, arg, head, ...) fn(head, arg), _C2_MAP_26(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_26(fn, arg, head, ...) fn(head, arg), _C2_MAP_25(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_25(fn, arg, head, ...) fn(head, arg), _C2_MAP_24(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_24(fn, arg, head, ...) fn(head, arg), _C2_MAP_23(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_23(fn, arg, head, ...) fn(head, arg), _C2_MAP_22(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_22(fn, arg, head, ...) fn(head, arg), _C2_MAP_21(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_21(fn, arg, head, ...) fn(head, arg), _C2_MAP_20(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_20(fn, arg, head, ...) fn(head, arg), _C2_MAP_19(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_19(fn, arg, head, ...) fn(head, arg), _C2_MAP_18(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_18(fn, arg, head, ...) fn(head, arg), _C2_MAP_17(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_17(fn, arg, head, ...) fn(head, arg), _C2_MAP_16(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_16(fn, arg, head, ...) fn(head, arg), _C2_MAP_15(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_15(fn, arg, head, ...) fn(head, arg), _C2_MAP_14(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_14(fn, arg, head, ...) fn(head, arg), _C2_MAP_13(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_13(fn, arg, head, ...) fn(head, arg), _C2_MAP_12(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_12(fn, arg, head, ...) fn(head, arg), _C2_MAP_11(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_11(fn, arg, head, ...) fn(head, arg), _C2_MAP_10(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_10(fn, arg, head, ...) fn(head, arg), _C2_MAP_9(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_9(fn, arg, head, ...) fn(head, arg), _C2_MAP_8(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_8(fn, arg, head, ...) fn(head, arg), _C2_MAP_7(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_7(fn, arg, head, ...) fn(head, arg), _C2_MAP_6(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_6(fn, arg, head, ...) fn(head, arg), _C2_MAP_5(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_5(fn, arg, head, ...) fn(head, arg), _C2_MAP_4(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_4(fn, arg, head, ...) fn(head, arg), _C2_MAP_3(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_3(fn, arg, head, ...) fn(head, arg), _C2_MAP_2(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_2(fn, arg, head, ...) fn(head, arg), _C2_MAP_1(fn, arg, ##__VA_ARGS__)
+#define _C2_MAP_1(fn, arg, head, ...) fn(head, arg)
+
+/// \endif
+
+/**
+ * Maps each argument using another macro x -> fn(x, arg)
+ */
+// use wrapper to call the proper mapper based on the number of arguments
+#define _C2_MAP(fn, arg, ...) _C2_MAP__(_C2_ARGC(__VA_ARGS__), fn, arg, ##__VA_ARGS__)
+
+/// \if 0
+
+// evaluate _n so it becomes a number
+#define _C2_MAP__(_n, fn, arg, ...) _C2_MAP_(_n, fn, arg, __VA_ARGS__)
+// call the proper mapper
+#define _C2_MAP_(_n, fn, arg, ...) _C2_MAP_##_n (fn, arg, __VA_ARGS__)
+
+/// \endif
+
+#endif // C2UTILS_MACRO_UTILS_H_
diff --git a/media/codec2/core/include/android-C2Buffer.h b/media/codec2/core/include/android-C2Buffer.h
new file mode 100644
index 0000000..26beab7
--- /dev/null
+++ b/media/codec2/core/include/android-C2Buffer.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_C2BUFFER_H_
+#define ANDROID_C2BUFFER_H_
+
+#include <cutils/native_handle.h>
+#include <hardware/gralloc.h>
+
+/* Use android native handle for C2Handle */
+typedef ::native_handle_t C2Handle;
+
+namespace android {
+
+/**
+ * Android platform buffer/memory usage bits.
+ */
+struct C2AndroidMemoryUsage : public C2MemoryUsage {
+ inline C2AndroidMemoryUsage(const C2MemoryUsage &usage) : C2MemoryUsage(usage) { }
+
+// public:
+ /**
+ * Reuse gralloc flags where possible, as Codec 2.0 API only uses bits 0 and 1.
+ */
+ enum consumer_t : uint64_t {
+ RENDERSCRIPT_READ = GRALLOC_USAGE_RENDERSCRIPT,
+ HW_TEXTURE_READ = GRALLOC_USAGE_HW_TEXTURE,
+ HW_COMPOSER_READ = GRALLOC_USAGE_HW_COMPOSER,
+ // gralloc does not define a video decoder read usage flag, so use encoder for
+ // now
+ HW_CODEC_READ = GRALLOC_USAGE_HW_VIDEO_ENCODER,
+ READ_PROTECTED = GRALLOC_USAGE_PROTECTED,
+ };
+
+ enum producer_t : uint64_t {
+ RENDERSCRIPT_WRITE = GRALLOC_USAGE_RENDERSCRIPT,
+ HW_TEXTURE_WRITE = GRALLOC_USAGE_HW_RENDER,
+ HW_COMPOSER_WRITE = GRALLOC_USAGE_HW_COMPOSER | GRALLOC_USAGE_HW_RENDER,
+ HW_CODEC_WRITE = GRALLOC_USAGE_HW_VIDEO_ENCODER,
+ // gralloc does not define a write protected usage flag, so use read protected
+ // now
+ WRITE_PROTECTED = GRALLOC_USAGE_PROTECTED,
+ };
+
+ /**
+ * Convert from gralloc usage.
+ */
+ static C2MemoryUsage FromGrallocUsage(uint64_t usage);
+
+ /**
+ * Convert to gralloc usage.
+ */
+ uint64_t asGrallocUsage() const;
+};
+
+} // namespace android
+
+#endif // ANDROID_C2BUFFER_H_
diff --git a/media/codec2/core/include/media/stagefright/codec2/1.0/InputSurface.h b/media/codec2/core/include/media/stagefright/codec2/1.0/InputSurface.h
new file mode 100644
index 0000000..b011a06
--- /dev/null
+++ b/media/codec2/core/include/media/stagefright/codec2/1.0/InputSurface.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_HARDWARE_MEDIA_C2_V1_0_INPUT_SURFACE_H
+#define ANDROID_HARDWARE_MEDIA_C2_V1_0_INPUT_SURFACE_H
+
+#include <memory>
+
+#include <C2Component.h>
+#include <media/stagefright/bqhelper/WGraphicBufferProducer.h>
+#include <media/stagefright/codec2/1.0/InputSurfaceConnection.h>
+
+namespace android {
+
+class GraphicBufferSource;
+
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::sp;
+
+typedef ::android::hardware::graphics::bufferqueue::V1_0::IGraphicBufferProducer
+ HGraphicBufferProducer;
+typedef ::android::IGraphicBufferProducer BGraphicBufferProducer;
+
+// TODO: ::android::TWGraphicBufferProducer<IInputSurface>
+typedef ::android::TWGraphicBufferProducer<HGraphicBufferProducer> InputSurfaceBase;
+
+class InputSurface : public InputSurfaceBase {
+public:
+ virtual ~InputSurface() = default;
+
+ // Methods from IInputSurface
+ sp<InputSurfaceConnection> connectToComponent(
+ const std::shared_ptr<::C2Component> &comp);
+ // TODO: intf()
+
+ static sp<InputSurface> Create();
+
+private:
+ InputSurface(
+ const sp<BGraphicBufferProducer> &base,
+ const sp<::android::GraphicBufferSource> &source);
+
+ sp<::android::GraphicBufferSource> mSource;
+};
+
+} // namespace implementation
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // ANDROID_HARDWARE_MEDIA_C2_V1_0_INPUT_SURFACE_H
diff --git a/media/codec2/core/include/media/stagefright/codec2/1.0/InputSurfaceConnection.h b/media/codec2/core/include/media/stagefright/codec2/1.0/InputSurfaceConnection.h
new file mode 100644
index 0000000..b24a416
--- /dev/null
+++ b/media/codec2/core/include/media/stagefright/codec2/1.0/InputSurfaceConnection.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_HARDWARE_MEDIA_C2_V1_0_INPUT_SURFACE_CONNECTION_H
+#define ANDROID_HARDWARE_MEDIA_C2_V1_0_INPUT_SURFACE_CONNECTION_H
+
+#include <memory>
+
+#include <C2Component.h>
+#include <media/stagefright/bqhelper/GraphicBufferSource.h>
+#include <media/stagefright/bqhelper/WGraphicBufferProducer.h>
+#include <media/stagefright/codec2/1.0/InputSurfaceConnection.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace implementation {
+
+// TODO: inherit from IInputSurfaceConnection
+class InputSurfaceConnection : public RefBase {
+public:
+ virtual ~InputSurfaceConnection();
+
+ // From IInputSurfaceConnection
+ void disconnect();
+
+private:
+ friend class InputSurface;
+
+ // For InputSurface
+ InputSurfaceConnection(
+ const sp<GraphicBufferSource> &source, const std::shared_ptr<C2Component> &comp);
+ bool init();
+
+ InputSurfaceConnection() = delete;
+
+ class Impl;
+
+ sp<GraphicBufferSource> mSource;
+ sp<Impl> mImpl;
+
+ DISALLOW_EVIL_CONSTRUCTORS(InputSurfaceConnection);
+};
+
+} // namespace implementation
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // ANDROID_HARDWARE_MEDIA_C2_V1_0_INPUT_SURFACE_CONNECTION_H
diff --git a/media/codec2/docs/doxyfilter.sh b/media/codec2/docs/doxyfilter.sh
new file mode 100755
index 0000000..d813153
--- /dev/null
+++ b/media/codec2/docs/doxyfilter.sh
@@ -0,0 +1,100 @@
+#!/usr/bin/env python3
+import re, sys
+
+global in_comment, current, indent, hold
+in_comment, current, indent, hold = False, None, '', []
+
+class ChangeCStyleCommentsToDoxy:
+ def dump_hold():
+ global hold
+ for h in hold:
+ print(h, end='')
+ hold[:] = []
+
+ def doxy_hold():
+ global current, hold
+ if current == '//':
+ for h in hold:
+ print(re.sub(r'^( *//(?!/))', r'\1/', h), end='')
+ else:
+ first = True
+ for h in hold:
+ if first:
+ h = re.sub(r'^( */[*](?![*]))', r'\1*', h)
+ first = False
+ print(h, end='')
+ hold[:] = []
+
+ def process_comment(t, ind, line):
+ global current, indent, hold
+ if t != current or ind not in (indent, indent + ' '):
+ dump_hold()
+ current, indent = t, ind
+ hold.append(line)
+
+ def process_line(ind, line):
+ global current, indent
+ if ind in (indent, ''):
+ doxy_hold()
+ else:
+ dump_hold()
+ current, indent = None, None
+ print(line, end='')
+
+ def process(self, input, path):
+ for line in input:
+ ind = re.match(r'^( *)', line).group(1)
+ if in_comment:
+ # TODO: this is not quite right, but good enough
+ m = re.match(r'^ *[*]/', line)
+ if m:
+ process_comment('/*', ind, line)
+ in_comment = False
+ else:
+ process_comment('/*', ind, line)
+ continue
+ m = re.match(r'^ *//', line)
+ if m:
+ # one-line comment
+ process_comment('//', ind, line)
+ continue
+ m = re.match(r'^ */[*]', line)
+ if m:
+ # multi-line comment
+ process_comment('/*', ind, line)
+ # TODO: this is not quite right, but good enough
+ in_comment = not re.match(r'^ *[*]/', line)
+ continue
+ process_line(ind, line)
+
+class AutoGroup:
+ def process(self, input, path):
+ if '/codec2/include/' in path:
+ group = 'API Codec2 API'
+ elif False:
+ return
+ elif '/codec2/vndk/' in path:
+ group = 'VNDK Platform provided glue'
+ elif '/codec2/tests/' in path:
+ group = 'Tests Unit tests'
+ else:
+ group = 'Random Misc. sandbox'
+
+ print('#undef __APPLE__')
+
+ for line in input:
+ if re.match(r'^namespace android {', line):
+ print(line, end='')
+ print()
+ print(r'/// \addtogroup {}'.format(group))
+ print(r'/// @{')
+ continue
+ elif re.match(r'^} +// +namespace', line):
+ print(r'/// @}')
+ print()
+ print(line, end='')
+
+P = AutoGroup()
+for path in sys.argv[1:]:
+ with open(path, 'rt') as input:
+ P.process(input, path)
diff --git a/media/codec2/docs/doxygen.config b/media/codec2/docs/doxygen.config
new file mode 100644
index 0000000..5c3bea3
--- /dev/null
+++ b/media/codec2/docs/doxygen.config
@@ -0,0 +1,2446 @@
+# Doxyfile 1.8.11
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project.
+#
+# All text after a double hash (##) is considered a comment and is placed in
+# front of the TAG it is preceding.
+#
+# All text after a single hash (#) is considered a comment and will be ignored.
+# The format is:
+# TAG = value [value, ...]
+# For lists, items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (\" \").
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all text
+# before the first occurrence of this tag. Doxygen uses libiconv (or the iconv
+# built into libc) for the transcoding. See http://www.gnu.org/software/libiconv
+# for the list of possible encodings.
+# The default value is: UTF-8.
+
+DOXYFILE_ENCODING = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded by
+# double-quotes, unless you are using Doxywizard) that should identify the
+# project for which the documentation is generated. This name is used in the
+# title of most generated pages and in a few other places.
+# The default value is: My Project.
+
+PROJECT_NAME = Codec2
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number. This
+# could be handy for archiving the generated documentation or if some version
+# control system is used.
+
+PROJECT_NUMBER =
+
+# Using the PROJECT_BRIEF tag one can provide an optional one line description
+# for a project that appears at the top of each page and should give viewer a
+# quick idea about the purpose of the project. Keep the description short.
+
+PROJECT_BRIEF =
+
+# With the PROJECT_LOGO tag one can specify a logo or an icon that is included
+# in the documentation. The maximum height of the logo should not exceed 55
+# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
+# the logo to the output directory.
+
+PROJECT_LOGO =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
+# into which the generated documentation will be written. If a relative path is
+# entered, it will be relative to the location where doxygen was started. If
+# left blank the current directory will be used.
+
+OUTPUT_DIRECTORY = out/target/common/docs/codec2/api
+
+# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
+# directories (in 2 levels) under the output directory of each output format and
+# will distribute the generated files over these directories. Enabling this
+# option can be useful when feeding doxygen a huge amount of source files, where
+# putting all generated files in the same directory would otherwise causes
+# performance problems for the file system.
+# The default value is: NO.
+
+CREATE_SUBDIRS = NO
+
+# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
+# characters to appear in the names of generated files. If set to NO, non-ASCII
+# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode
+# U+3044.
+# The default value is: NO.
+
+ALLOW_UNICODE_NAMES = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese,
+# Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States),
+# Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian,
+# Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages),
+# Korean, Korean-en (Korean with English messages), Latvian, Lithuanian,
+# Macedonian, Norwegian, Persian (Farsi), Polish, Portuguese, Romanian, Russian,
+# Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish,
+# Ukrainian and Vietnamese.
+# The default value is: English.
+
+OUTPUT_LANGUAGE = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
+# descriptions after the members that are listed in the file and class
+# documentation (similar to Javadoc). Set to NO to disable this.
+# The default value is: YES.
+
+BRIEF_MEMBER_DESC = YES
+
+# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief
+# description of a member or function before the detailed description
+#
+# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+# The default value is: YES.
+
+REPEAT_BRIEF = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator that is
+# used to form the text in various listings. Each string in this list, if found
+# as the leading text of the brief description, will be stripped from the text
+# and the result, after processing the whole list, is used as the annotated
+# text. Otherwise, the brief description is used as-is. If left blank, the
+# following values are used ($name is automatically replaced with the name of
+# the entity):The $name class, The $name widget, The $name file, is, provides,
+# specifies, contains, represents, a, an and the.
+
+ABBREVIATE_BRIEF = "The $name class" \
+ "The $name widget" \
+ "The $name file" \
+ is \
+ provides \
+ specifies \
+ contains \
+ represents \
+ a \
+ an \
+ the
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# doxygen will generate a detailed section even if there is only a brief
+# description.
+# The default value is: NO.
+
+ALWAYS_DETAILED_SEC = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+# The default value is: NO.
+
+INLINE_INHERITED_MEMB = YES
+
+# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path
+# before files name in the file list and in the header files. If set to NO the
+# shortest path that makes the file name unique will be used
+# The default value is: YES.
+
+FULL_PATH_NAMES = YES
+
+# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path.
+# Stripping is only done if one of the specified strings matches the left-hand
+# part of the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the path to
+# strip.
+#
+# Note that you can specify absolute paths here, but also relative paths, which
+# will be relative from the directory where doxygen is started.
+# This tag requires that the tag FULL_PATH_NAMES is set to YES.
+
+STRIP_FROM_PATH = frameworks/av/media/libstagefright/codec2
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the
+# path mentioned in the documentation of a class, which tells the reader which
+# header file to include in order to use a class. If left blank only the name of
+# the header file containing the class definition is used. Otherwise one should
+# specify the list of include paths that are normally passed to the compiler
+# using the -I flag.
+
+STRIP_FROM_INC_PATH =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but
+# less readable) file names. This can be useful is your file systems doesn't
+# support long names like on DOS, Mac, or CD-ROM.
+# The default value is: NO.
+
+SHORT_NAMES = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the
+# first line (until the first dot) of a Javadoc-style comment as the brief
+# description. If set to NO, the Javadoc-style will behave just like regular Qt-
+# style comments (thus requiring an explicit @brief command for a brief
+# description.)
+# The default value is: NO.
+
+JAVADOC_AUTOBRIEF = YES
+
+# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first
+# line (until the first dot) of a Qt-style comment as the brief description. If
+# set to NO, the Qt-style will behave just like regular Qt-style comments (thus
+# requiring an explicit \brief command for a brief description.)
+# The default value is: NO.
+
+QT_AUTOBRIEF = YES
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a
+# multi-line C++ special comment block (i.e. a block of //! or /// comments) as
+# a brief description. This used to be the default behavior. The new default is
+# to treat a multi-line C++ comment block as a detailed description. Set this
+# tag to YES if you prefer the old behavior instead.
+#
+# Note that setting this tag to YES also means that rational rose comments are
+# not recognized any more.
+# The default value is: NO.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the
+# documentation from any documented member that it re-implements.
+# The default value is: YES.
+
+INHERIT_DOCS = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new
+# page for each member. If set to NO, the documentation of a member will be part
+# of the file/class/namespace that contains it.
+# The default value is: NO.
+
+SEPARATE_MEMBER_PAGES = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen
+# uses this value to replace tabs by spaces in code fragments.
+# Minimum value: 1, maximum value: 16, default value: 4.
+
+TAB_SIZE = 4
+
+# This tag can be used to specify a number of aliases that act as commands in
+# the documentation. An alias has the form:
+# name=value
+# For example adding
+# "sideeffect=@par Side Effects:\n"
+# will allow you to put the command \sideeffect (or @sideeffect) in the
+# documentation, which will result in a user-defined paragraph with heading
+# "Side Effects:". You can put \n's in the value part of an alias to insert
+# newlines.
+
+ALIASES =
+
+# This tag can be used to specify a number of word-keyword mappings (TCL only).
+# A mapping has the form "name=value". For example adding "class=itcl::class"
+# will allow you to use the command class in the itcl::class meaning.
+
+TCL_SUBST =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
+# only. Doxygen will then generate output that is more tailored for C. For
+# instance, some of the names that are used will be different. The list of all
+# members will be omitted, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_FOR_C = NO
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or
+# Python sources only. Doxygen will then generate output that is more tailored
+# for that language. For instance, namespaces will be presented as packages,
+# qualified scopes will look different, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_JAVA = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources. Doxygen will then generate output that is tailored for Fortran.
+# The default value is: NO.
+
+OPTIMIZE_FOR_FORTRAN = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for VHDL.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_VHDL = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given
+# extension. Doxygen has a built-in mapping, but you can override or extend it
+# using this tag. The format is ext=language, where ext is a file extension, and
+# language is one of the parsers supported by doxygen: IDL, Java, Javascript,
+# C#, C, C++, D, PHP, Objective-C, Python, Fortran (fixed format Fortran:
+# FortranFixed, free formatted Fortran: FortranFree, unknown formatted Fortran:
+# Fortran. In the later case the parser tries to guess whether the code is fixed
+# or free formatted code, this is the default for Fortran type files), VHDL. For
+# instance to make doxygen treat .inc files as Fortran files (default is PHP),
+# and .f files as C (default is Fortran), use: inc=Fortran f=C.
+#
+# Note: For files without extension you can use no_extension as a placeholder.
+#
+# Note that for custom extensions you also need to set FILE_PATTERNS otherwise
+# the files are not read by doxygen.
+
+EXTENSION_MAPPING =
+
+# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
+# according to the Markdown format, which allows for more readable
+# documentation. See http://daringfireball.net/projects/markdown/ for details.
+# The output of markdown processing is further processed by doxygen, so you can
+# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in
+# case of backward compatibilities issues.
+# The default value is: YES.
+
+MARKDOWN_SUPPORT = YES
+
+# When enabled doxygen tries to link words that correspond to documented
+# classes, or namespaces to their corresponding documentation. Such a link can
+# be prevented in individual cases by putting a % sign in front of the word or
+# globally by setting AUTOLINK_SUPPORT to NO.
+# The default value is: YES.
+
+AUTOLINK_SUPPORT = YES
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should set this
+# tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string);
+# versus func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+# The default value is: NO.
+
+BUILTIN_STL_SUPPORT = YES
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+# The default value is: NO.
+
+CPP_CLI_SUPPORT = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip (see:
+# http://www.riverbankcomputing.co.uk/software/sip/intro) sources only. Doxygen
+# will parse them like normal C++ but will assume all classes use public instead
+# of private inheritance when no explicit protection keyword is present.
+# The default value is: NO.
+
+SIP_SUPPORT = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate
+# getter and setter methods for a property. Setting this option to YES will make
+# doxygen to replace the get and set methods by a property in the documentation.
+# This will only work if the methods are indeed getting or setting a simple
+# type. If this is not the case, or you want to show the methods anyway, you
+# should set this option to NO.
+# The default value is: YES.
+
+IDL_PROPERTY_SUPPORT = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+# The default value is: NO.
+
+DISTRIBUTE_GROUP_DOC = NO
+
+# If one adds a struct or class to a group and this option is enabled, then also
+# any nested class or struct is added to the same group. By default this option
+# is disabled and one has to add nested compounds explicitly via \ingroup.
+# The default value is: NO.
+
+GROUP_NESTED_COMPOUNDS = NO
+
+# Set the SUBGROUPING tag to YES to allow class member groups of the same type
+# (for instance a group of public functions) to be put as a subgroup of that
+# type (e.g. under the Public Functions section). Set it to NO to prevent
+# subgrouping. Alternatively, this can be done per class using the
+# \nosubgrouping command.
+# The default value is: YES.
+
+SUBGROUPING = YES
+
+# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions
+# are shown inside the group in which they are included (e.g. using \ingroup)
+# instead of on a separate page (for HTML and Man pages) or section (for LaTeX
+# and RTF).
+#
+# Note that this feature does not work in combination with
+# SEPARATE_MEMBER_PAGES.
+# The default value is: NO.
+
+INLINE_GROUPED_CLASSES = NO
+
+# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions
+# with only public data fields or simple typedef fields will be shown inline in
+# the documentation of the scope in which they are defined (i.e. file,
+# namespace, or group documentation), provided this scope is documented. If set
+# to NO, structs, classes, and unions are shown on a separate page (for HTML and
+# Man pages) or section (for LaTeX and RTF).
+# The default value is: NO.
+
+INLINE_SIMPLE_STRUCTS = NO
+
+# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or
+# enum is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically be
+# useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+# The default value is: NO.
+
+TYPEDEF_HIDES_STRUCT = YES
+
+# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
+# cache is used to resolve symbols given their name and scope. Since this can be
+# an expensive process and often the same symbol appears multiple times in the
+# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small
+# doxygen will become slower. If the cache is too large, memory is wasted. The
+# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range
+# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536
+# symbols. At the end of a run doxygen will report the cache usage and suggest
+# the optimal cache size from a speed point of view.
+# Minimum value: 0, maximum value: 9, default value: 0.
+
+LOOKUP_CACHE_SIZE = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in
+# documentation are documented, even if no documentation was available. Private
+# class members and static file members will be hidden unless the
+# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES.
+# Note: This will also disable the warnings about undocumented members that are
+# normally produced when WARNINGS is set to YES.
+# The default value is: NO.
+
+EXTRACT_ALL = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will
+# be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PRIVATE = NO
+
+# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
+# scope will be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PACKAGE = NO
+
+# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be
+# included in the documentation.
+# The default value is: NO.
+
+EXTRACT_STATIC = NO
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
+# locally in source files will be included in the documentation. If set to NO,
+# only classes defined in header files are included. Does not have any effect
+# for Java sources.
+# The default value is: YES.
+
+EXTRACT_LOCAL_CLASSES = YES
+
+# This flag is only useful for Objective-C code. If set to YES, local methods,
+# which are defined in the implementation section but not in the interface are
+# included in the documentation. If set to NO, only methods in the interface are
+# included.
+# The default value is: NO.
+
+EXTRACT_LOCAL_METHODS = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base name of
+# the file that contains the anonymous namespace. By default anonymous namespace
+# are hidden.
+# The default value is: NO.
+
+EXTRACT_ANON_NSPACES = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
+# undocumented members inside documented classes or files. If set to NO these
+# members will be included in the various overviews, but no documentation
+# section is generated. This option has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_MEMBERS = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy. If set
+# to NO, these classes will be included in the various overviews. This option
+# has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_CLASSES = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend
+# (class|struct|union) declarations. If set to NO, these declarations will be
+# included in the documentation.
+# The default value is: NO.
+
+HIDE_FRIEND_COMPOUNDS = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any
+# documentation blocks found inside the body of a function. If set to NO, these
+# blocks will be appended to the function's detailed documentation block.
+# The default value is: NO.
+
+HIDE_IN_BODY_DOCS = NO
+
+# The INTERNAL_DOCS tag determines if documentation that is typed after a
+# \internal command is included. If the tag is set to NO then the documentation
+# will be excluded. Set it to YES to include the internal documentation.
+# The default value is: NO.
+
+INTERNAL_DOCS = YES
+
+# If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file
+# names in lower-case letters. If set to YES, upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+# The default value is: system dependent.
+
+CASE_SENSE_NAMES = NO
+
+# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with
+# their full class and namespace scopes in the documentation. If set to YES, the
+# scope will be hidden.
+# The default value is: NO.
+
+HIDE_SCOPE_NAMES = YES
+
+# If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will
+# append additional text to a page's title, such as Class Reference. If set to
+# YES the compound reference will be hidden.
+# The default value is: NO.
+
+HIDE_COMPOUND_REFERENCE= NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
+# the files that are included by a file in the documentation of that file.
+# The default value is: YES.
+
+SHOW_INCLUDE_FILES = YES
+
+# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each
+# grouped member an include statement to the documentation, telling the reader
+# which file to include in order to use the member.
+# The default value is: NO.
+
+SHOW_GROUPED_MEMB_INC = NO
+
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include
+# files with double quotes in the documentation rather than with sharp brackets.
+# The default value is: NO.
+
+FORCE_LOCAL_INCLUDES = NO
+
+# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the
+# documentation for inline members.
+# The default value is: YES.
+
+INLINE_INFO = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the
+# (detailed) documentation of file and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order.
+# The default value is: YES.
+
+SORT_MEMBER_DOCS = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief
+# descriptions of file, namespace and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order. Note that
+# this will also influence the order of the classes in the class list.
+# The default value is: NO.
+
+SORT_BRIEF_DOCS = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the
+# (brief and detailed) documentation of class members so that constructors and
+# destructors are listed first. If set to NO the constructors will appear in the
+# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS.
+# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief
+# member documentation.
+# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting
+# detailed member documentation.
+# The default value is: NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy
+# of group names into alphabetical order. If set to NO the group names will
+# appear in their defined order.
+# The default value is: NO.
+
+SORT_GROUP_NAMES = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by
+# fully-qualified names, including namespaces. If set to NO, the class list will
+# be sorted only by class name, not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the alphabetical
+# list.
+# The default value is: NO.
+
+SORT_BY_SCOPE_NAME = NO
+
+# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper
+# type resolution of all parameters of a function it will reject a match between
+# the prototype and the implementation of a member function even if there is
+# only one candidate or it is obvious which candidate to choose by doing a
+# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still
+# accept a match between prototype and implementation in such cases.
+# The default value is: NO.
+
+STRICT_PROTO_MATCHING = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo
+# list. This list is created by putting \todo commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TODOLIST = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test
+# list. This list is created by putting \test commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TESTLIST = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or disable (NO) the bug
+# list. This list is created by putting \bug commands in the documentation.
+# The default value is: YES.
+
+GENERATE_BUGLIST = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or disable (NO)
+# the deprecated list. This list is created by putting \deprecated commands in
+# the documentation.
+# The default value is: YES.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional documentation
+# sections, marked by \if <section_label> ... \endif and \cond <section_label>
+# ... \endcond blocks.
+
+ENABLED_SECTIONS = INTERNAL
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the
+# initial value of a variable or macro / define can have for it to appear in the
+# documentation. If the initializer consists of more lines than specified here
+# it will be hidden. Use a value of 0 to hide initializers completely. The
+# appearance of the value of individual variables and macros / defines can be
+# controlled using \showinitializer or \hideinitializer command in the
+# documentation regardless of this setting.
+# Minimum value: 0, maximum value: 10000, default value: 30.
+
+MAX_INITIALIZER_LINES = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at
+# the bottom of the documentation of classes and structs. If set to YES, the
+# list will mention the files that were used to generate the documentation.
+# The default value is: YES.
+
+SHOW_USED_FILES = YES
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This
+# will remove the Files entry from the Quick Index and from the Folder Tree View
+# (if specified).
+# The default value is: YES.
+
+SHOW_FILES = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces
+# page. This will remove the Namespaces entry from the Quick Index and from the
+# Folder Tree View (if specified).
+# The default value is: YES.
+
+SHOW_NAMESPACES = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command command input-file, where command is the value of the
+# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided
+# by doxygen. Whatever the program writes to standard output is used as the file
+# version. For an example see the documentation.
+
+FILE_VERSION_FILTER =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. To create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option. You can
+# optionally specify a file name after the option, if omitted DoxygenLayout.xml
+# will be used as the name of the layout file.
+#
+# Note that if you run doxygen from a directory containing a file called
+# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE
+# tag is left empty.
+
+LAYOUT_FILE =
+
+# The CITE_BIB_FILES tag can be used to specify one or more bib files containing
+# the reference definitions. This must be a list of .bib files. The .bib
+# extension is automatically appended if omitted. This requires the bibtex tool
+# to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info.
+# For LaTeX the style of the bibliography can be controlled using
+# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
+# search path. See also \cite for info how to create references.
+
+CITE_BIB_FILES =
+
+#---------------------------------------------------------------------------
+# Configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated to
+# standard output by doxygen. If QUIET is set to YES this implies that the
+# messages are off.
+# The default value is: NO.
+
+QUIET = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated to standard error (stderr) by doxygen. If WARNINGS is set to YES
+# this implies that the warnings are on.
+#
+# Tip: Turn warnings on while writing the documentation.
+# The default value is: YES.
+
+WARNINGS = YES
+
+# If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate
+# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag
+# will automatically be disabled.
+# The default value is: YES.
+
+WARN_IF_UNDOCUMENTED = YES
+
+# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some parameters
+# in a documented function, or documenting parameters that don't exist or using
+# markup commands wrongly.
+# The default value is: YES.
+
+WARN_IF_DOC_ERROR = YES
+
+# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that
+# are documented, but have no documentation for their parameters or return
+# value. If set to NO, doxygen will only warn about wrong or incomplete
+# parameter documentation, but not about the absence of documentation.
+# The default value is: NO.
+
+WARN_NO_PARAMDOC = NO
+
+# If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when
+# a warning is encountered.
+# The default value is: NO.
+
+WARN_AS_ERROR = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that doxygen
+# can produce. The string should contain the $file, $line, and $text tags, which
+# will be replaced by the file and line number from which the warning originated
+# and the warning text. Optionally the format may contain $version, which will
+# be replaced by the version of the file (if it could be obtained via
+# FILE_VERSION_FILTER)
+# The default value is: $file:$line: $text.
+
+WARN_FORMAT = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning and error
+# messages should be written. If left blank the output is written to standard
+# error (stderr).
+
+WARN_LOGFILE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag is used to specify the files and/or directories that contain
+# documented source files. You may enter file names like myfile.cpp or
+# directories like /usr/src/myproject. Separate the files or directories with
+# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
+# Note: If this tag is empty the current directory is searched.
+
+INPUT = frameworks/av/media/libstagefright/codec2/
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
+# libiconv (or the iconv built into libc) for the transcoding. See the libiconv
+# documentation (see: http://www.gnu.org/software/libiconv) for the list of
+# possible encodings.
+# The default value is: UTF-8.
+
+INPUT_ENCODING = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
+# *.h) to filter out the source-files in the directories.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# read by doxygen.
+#
+# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp,
+# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h,
+# *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc,
+# *.m, *.markdown, *.md, *.mm, *.dox, *.py, *.pyw, *.f90, *.f, *.for, *.tcl,
+# *.vhd, *.vhdl, *.ucf, *.qsf, *.as and *.js.
+
+FILE_PATTERNS = C2*.c \
+ C2*.cpp \
+ C2*.h
+
+# The RECURSIVE tag can be used to specify whether or not subdirectories should
+# be searched for input files as well.
+# The default value is: NO.
+
+RECURSIVE = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should be
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+#
+# Note that relative paths are relative to the directory from which doxygen is
+# run.
+
+EXCLUDE =
+
+# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
+# directories that are symbolic links (a Unix file system feature) are excluded
+# from the input.
+# The default value is: NO.
+
+EXCLUDE_SYMLINKS = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories.
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories for example use the pattern */test/*
+
+EXCLUDE_PATTERNS = ._*
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories use the pattern */test/*
+
+EXCLUDE_SYMBOLS =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or directories
+# that contain example code fragments that are included (see the \include
+# command).
+
+EXAMPLE_PATH =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
+# *.h) to filter out the source-files in the directories. If left blank all
+# files are included.
+
+EXAMPLE_PATTERNS = *
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude commands
+# irrespective of the value of the RECURSIVE tag.
+# The default value is: NO.
+
+EXAMPLE_RECURSIVE = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or directories
+# that contain images that are to be included in the documentation (see the
+# \image command).
+
+IMAGE_PATH =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command:
+#
+# <filter> <input-file>
+#
+# where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the
+# name of an input file. Doxygen will then use the output that the filter
+# program writes to standard output. If FILTER_PATTERNS is specified, this tag
+# will be ignored.
+#
+# Note that the filter must not add or remove lines; it is applied before the
+# code is scanned, but not when the output code is generated. If lines are added
+# or removed, the anchors will not be placed correctly.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+INPUT_FILTER = frameworks/av/media/libstagefright/codec2/docs/doxyfilter.sh
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis. Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match. The filters are a list of the form: pattern=filter
+# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how
+# filters are used. If the FILTER_PATTERNS tag is empty or if none of the
+# patterns match the file name, INPUT_FILTER is applied.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+FILTER_PATTERNS =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will also be used to filter the input files that are used for
+# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES).
+# The default value is: NO.
+
+FILTER_SOURCE_FILES = YES
+
+# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
+# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and
+# it is also possible to disable source filtering for a specific pattern using
+# *.ext= (so without naming a filter).
+# This tag requires that the tag FILTER_SOURCE_FILES is set to YES.
+
+FILTER_SOURCE_PATTERNS =
+
+# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that
+# is part of the input, its contents will be placed on the main page
+# (index.html). This can be useful if you have a project on for instance GitHub
+# and want to reuse the introduction page also for the doxygen output.
+
+USE_MDFILE_AS_MAINPAGE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will be
+# generated. Documented entities will be cross-referenced with these sources.
+#
+# Note: To get rid of all source code in the generated output, make sure that
+# also VERBATIM_HEADERS is set to NO.
+# The default value is: NO.
+
+SOURCE_BROWSER = YES
+
+# Setting the INLINE_SOURCES tag to YES will include the body of functions,
+# classes and enums directly into the documentation.
+# The default value is: NO.
+
+INLINE_SOURCES = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any
+# special comment blocks from generated source code fragments. Normal C, C++ and
+# Fortran comments will always remain visible.
+# The default value is: YES.
+
+STRIP_CODE_COMMENTS = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES then for each documented
+# function all documented functions referencing it will be listed.
+# The default value is: NO.
+
+REFERENCED_BY_RELATION = YES
+
+# If the REFERENCES_RELATION tag is set to YES then for each documented function
+# all documented entities called/used by that function will be listed.
+# The default value is: NO.
+
+REFERENCES_RELATION = YES
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set
+# to YES then the hyperlinks from functions in REFERENCES_RELATION and
+# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will
+# link to the documentation.
+# The default value is: YES.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the
+# source code will show a tooltip with additional information such as prototype,
+# brief description and links to the definition and documentation. Since this
+# will make the HTML file larger and loading of large files a bit slower, you
+# can opt to disable this feature.
+# The default value is: YES.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+SOURCE_TOOLTIPS = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code will
+# point to the HTML generated by the htags(1) tool instead of doxygen built-in
+# source browser. The htags tool is part of GNU's global source tagging system
+# (see http://www.gnu.org/software/global/global.html). You will need version
+# 4.8.6 or higher.
+#
+# To use it do the following:
+# - Install the latest version of global
+# - Enable SOURCE_BROWSER and USE_HTAGS in the config file
+# - Make sure the INPUT points to the root of the source tree
+# - Run doxygen as normal
+#
+# Doxygen will invoke htags (and that will in turn invoke gtags), so these
+# tools must be available from the command line (i.e. in the search path).
+#
+# The result: instead of the source browser generated by doxygen, the links to
+# source code will now point to the output of htags.
+# The default value is: NO.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+USE_HTAGS = NO
+
+# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a
+# verbatim copy of the header file for each class for which an include is
+# specified. Set to NO to disable this.
+# See also: Section \class.
+# The default value is: YES.
+
+VERBATIM_HEADERS = YES
+
+# If the CLANG_ASSISTED_PARSING tag is set to YES then doxygen will use the
+# clang parser (see: http://clang.llvm.org/) for more accurate parsing at the
+# cost of reduced performance. This can be particularly helpful with template
+# rich C++ code for which doxygen's built-in parser lacks the necessary type
+# information.
+# Note: The availability of this option depends on whether or not doxygen was
+# generated with the -Duse-libclang=ON option for CMake.
+# The default value is: NO.
+
+CLANG_ASSISTED_PARSING = YES
+
+# If clang assisted parsing is enabled you can provide the compiler with command
+# line options that you would normally use when invoking the compiler. Note that
+# the include paths will already be set by doxygen for the files and directories
+# specified with INPUT and INCLUDE_PATH.
+# This tag requires that the tag CLANG_ASSISTED_PARSING is set to YES.
+
+CLANG_OPTIONS = -std=c++14
+
+#---------------------------------------------------------------------------
+# Configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all
+# compounds will be generated. Enable this if the project contains a lot of
+# classes, structs, unions or interfaces.
+# The default value is: YES.
+
+ALPHABETICAL_INDEX = YES
+
+# The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in
+# which the alphabetical index list will be split.
+# Minimum value: 1, maximum value: 20, default value: 5.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+COLS_IN_ALPHA_INDEX = 5
+
+# In case all classes in a project start with a common prefix, all classes will
+# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag
+# can be used to specify a prefix (or a list of prefixes) that should be ignored
+# while generating the index headers.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+IGNORE_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output
+# The default value is: YES.
+
+GENERATE_HTML = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_OUTPUT = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each
+# generated HTML page (for example: .htm, .php, .asp).
+# The default value is: .html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FILE_EXTENSION = .html
+
+# The HTML_HEADER tag can be used to specify a user-defined HTML header file for
+# each generated HTML page. If the tag is left blank doxygen will generate a
+# standard header.
+#
+# To get valid HTML the header file that includes any scripts and style sheets
+# that doxygen needs, which is dependent on the configuration options used (e.g.
+# the setting GENERATE_TREEVIEW). It is highly recommended to start with a
+# default header using
+# doxygen -w html new_header.html new_footer.html new_stylesheet.css
+# YourConfigFile
+# and then modify the file new_header.html. See also section "Doxygen usage"
+# for information on how to generate the default header that doxygen normally
+# uses.
+# Note: The header is subject to change so you typically have to regenerate the
+# default header when upgrading to a newer version of doxygen. For a description
+# of the possible markers and block names see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_HEADER =
+
+# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each
+# generated HTML page. If the tag is left blank doxygen will generate a standard
+# footer. See HTML_HEADER for more information on how to generate a default
+# footer and what special commands can be used inside the footer. See also
+# section "Doxygen usage" for information on how to generate the default footer
+# that doxygen normally uses.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FOOTER =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
+# sheet that is used by each HTML page. It can be used to fine-tune the look of
+# the HTML output. If left blank doxygen will generate a default style sheet.
+# See also section "Doxygen usage" for information on how to generate the style
+# sheet that doxygen normally uses.
+# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as
+# it is more robust and this tag (HTML_STYLESHEET) will in the future become
+# obsolete.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_STYLESHEET =
+
+# The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# cascading style sheets that are included after the standard style sheets
+# created by doxygen. Using this option one can overrule certain style aspects.
+# This is preferred over using HTML_STYLESHEET since it does not replace the
+# standard style sheet and is therefore more robust against future updates.
+# Doxygen will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list). For an example see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_STYLESHEET =
+
+# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the HTML output directory. Note
+# that these files will be copied to the base HTML output directory. Use the
+# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
+# files. In the HTML_STYLESHEET file, use the file name only. Also note that the
+# files will be copied as-is; there are no commands or markers available.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_FILES =
+
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
+# will adjust the colors in the style sheet and background images according to
+# this color. Hue is specified as an angle on a colorwheel, see
+# http://en.wikipedia.org/wiki/Hue for more information. For instance the value
+# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
+# purple, and 360 is red again.
+# Minimum value: 0, maximum value: 359, default value: 220.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_HUE = 220
+
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors
+# in the HTML output. For a value of 0 the output will use grayscales only. A
+# value of 255 will produce the most vivid colors.
+# Minimum value: 0, maximum value: 255, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_SAT = 100
+
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the
+# luminance component of the colors in the HTML output. Values below 100
+# gradually make the output lighter, whereas values above 100 make the output
+# darker. The value divided by 100 is the actual gamma applied, so 80 represents
+# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not
+# change the gamma.
+# Minimum value: 40, maximum value: 240, default value: 80.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_GAMMA = 80
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting this
+# to YES can help to show when doxygen was last run and thus if the
+# documentation is up to date.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_TIMESTAMP = NO
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_DYNAMIC_SECTIONS = YES
+
+# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries
+# shown in the various tree structured indices initially; the user can expand
+# and collapse entries dynamically later on. Doxygen will expand the tree to
+# such a level that at most the specified number of entries are visible (unless
+# a fully collapsed tree already exceeds this amount). So setting the number of
+# entries 1 will produce a full collapsed tree by default. 0 is a special value
+# representing an infinite number of entries and will result in a full expanded
+# tree by default.
+# Minimum value: 0, maximum value: 9999, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_INDEX_NUM_ENTRIES = 100
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files will be
+# generated that can be used as input for Apple's Xcode 3 integrated development
+# environment (see: http://developer.apple.com/tools/xcode/), introduced with
+# OSX 10.5 (Leopard). To create a documentation set, doxygen will generate a
+# Makefile in the HTML output directory. Running make will produce the docset in
+# that directory and running make install will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at
+# startup. See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
+# for more information.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_DOCSET = NO
+
+# This tag determines the name of the docset feed. A documentation feed provides
+# an umbrella under which multiple documentation sets from a single provider
+# (such as a company or product suite) can be grouped.
+# The default value is: Doxygen generated docs.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_FEEDNAME = "Doxygen generated docs"
+
+# This tag specifies a string that should uniquely identify the documentation
+# set bundle. This should be a reverse domain-name style string, e.g.
+# com.mycompany.MyDocSet. Doxygen will append .docset to the name.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_BUNDLE_ID = org.doxygen.Project
+
+# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
+# string, e.g. com.mycompany.MyDocSet.documentation.
+# The default value is: org.doxygen.Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_ID = org.doxygen.Publisher
+
+# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher.
+# The default value is: Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_NAME = Publisher
+
+# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three
+# additional HTML index files: index.hhp, index.hhc, and index.hhk. The
+# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop
+# (see: http://www.microsoft.com/en-us/download/details.aspx?id=21138) on
+# Windows.
+#
+# The HTML Help Workshop contains a compiler that can convert all HTML output
+# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML
+# files are now used as the Windows 98 help format, and will replace the old
+# Windows help format (.hlp) on all Windows platforms in the future. Compressed
+# HTML files also contain an index, a table of contents, and you can search for
+# words in the documentation. The HTML workshop also contains a viewer for
+# compressed HTML files.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_HTMLHELP = NO
+
+# The CHM_FILE tag can be used to specify the file name of the resulting .chm
+# file. You can add a path in front of the file if the result should not be
+# written to the html output directory.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_FILE =
+
+# The HHC_LOCATION tag can be used to specify the location (absolute path
+# including file name) of the HTML help compiler (hhc.exe). If non-empty,
+# doxygen will try to run the HTML help compiler on the generated index.hhp.
+# The file has to be specified with full path.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+HHC_LOCATION =
+
+# The GENERATE_CHI flag controls if a separate .chi index file is generated
+# (YES) or that it should be included in the master .chm file (NO).
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+GENERATE_CHI = NO
+
+# The CHM_INDEX_ENCODING is used to encode HtmlHelp index (hhk), content (hhc)
+# and project file content.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_INDEX_ENCODING =
+
+# The BINARY_TOC flag controls whether a binary table of contents is generated
+# (YES) or a normal table of contents (NO) in the .chm file. Furthermore it
+# enables the Previous and Next buttons.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+BINARY_TOC = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members to
+# the table of contents of the HTML help documentation and to the tree view.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+TOC_EXPAND = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that
+# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help
+# (.qch) of the generated HTML documentation.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_QHP = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify
+# the file name of the resulting .qch file. The path specified is relative to
+# the HTML output folder.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QCH_FILE =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help
+# Project output. For more information please see Qt Help Project / Namespace
+# (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#namespace).
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_NAMESPACE = org.doxygen.Project
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt
+# Help Project output. For more information please see Qt Help Project / Virtual
+# Folders (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#virtual-
+# folders).
+# The default value is: doc.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_VIRTUAL_FOLDER = doc
+
+# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom
+# filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-
+# filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_NAME =
+
+# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-
+# filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_ATTRS =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's filter section matches. Qt Help Project / Filter Attributes (see:
+# http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_SECT_FILTER_ATTRS =
+
+# The QHG_LOCATION tag can be used to specify the location of Qt's
+# qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the
+# generated .qhp file.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHG_LOCATION =
+
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be
+# generated, together with the HTML files, they form an Eclipse help plugin. To
+# install this plugin and make it available under the help contents menu in
+# Eclipse, the contents of the directory containing the HTML and XML files needs
+# to be copied into the plugins directory of eclipse. The name of the directory
+# within the plugins directory should be the same as the ECLIPSE_DOC_ID value.
+# After copying Eclipse needs to be restarted before the help appears.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_ECLIPSEHELP = NO
+
+# A unique identifier for the Eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have this
+# name. Each documentation set should have its own identifier.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES.
+
+ECLIPSE_DOC_ID = org.doxygen.Project
+
+# If you want full control over the layout of the generated HTML pages it might
+# be necessary to disable the index and replace it with your own. The
+# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top
+# of each HTML page. A value of NO enables the index and the value YES disables
+# it. Since the tabs in the index contain the same information as the navigation
+# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+DISABLE_INDEX = NO
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information. If the tag
+# value is set to YES, a side panel will be generated containing a tree-like
+# index structure (just like the one that is generated for HTML Help). For this
+# to work a browser that supports JavaScript, DHTML, CSS and frames is required
+# (i.e. any modern browser). Windows users are probably better off using the
+# HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can
+# further fine-tune the look of the index. As an example, the default style
+# sheet generated by doxygen has an example that shows how to put an image at
+# the root of the tree instead of the PROJECT_NAME. Since the tree basically has
+# the same information as the tab index, you could consider setting
+# DISABLE_INDEX to YES when enabling this option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_TREEVIEW = YES
+
+# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
+# doxygen will group on one line in the generated HTML documentation.
+#
+# Note that a value of 0 will completely suppress the enum values from appearing
+# in the overview section.
+# Minimum value: 0, maximum value: 20, default value: 4.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+ENUM_VALUES_PER_LINE = 4
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used
+# to set the initial width (in pixels) of the frame in which the tree is shown.
+# Minimum value: 0, maximum value: 1500, default value: 250.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+TREEVIEW_WIDTH = 250
+
+# If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to
+# external symbols imported via tag files in a separate window.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+EXT_LINKS_IN_WINDOW = NO
+
+# Use this tag to change the font size of LaTeX formulas included as images in
+# the HTML documentation. When you change the font size after a successful
+# doxygen run you need to manually remove any form_*.png images from the HTML
+# output directory to force them to be regenerated.
+# Minimum value: 8, maximum value: 50, default value: 10.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_FONTSIZE = 10
+
+# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are not
+# supported properly for IE 6.0, but are supported on all modern browsers.
+#
+# Note that when changing this option you need to delete any form_*.png files in
+# the HTML output directory before the changes have effect.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_TRANSPARENT = YES
+
+# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
+# http://www.mathjax.org) which uses client side Javascript for the rendering
+# instead of using pre-rendered bitmaps. Use this if you do not have LaTeX
+# installed or if you want to formulas look prettier in the HTML output. When
+# enabled you may also need to install MathJax separately and configure the path
+# to it using the MATHJAX_RELPATH option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+USE_MATHJAX = NO
+
+# When MathJax is enabled you can set the default output format to be used for
+# the MathJax output. See the MathJax site (see:
+# http://docs.mathjax.org/en/latest/output.html) for more details.
+# Possible values are: HTML-CSS (which is slower, but has the best
+# compatibility), NativeMML (i.e. MathML) and SVG.
+# The default value is: HTML-CSS.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_FORMAT = HTML-CSS
+
+# When MathJax is enabled you need to specify the location relative to the HTML
+# output directory using the MATHJAX_RELPATH option. The destination directory
+# should contain the MathJax.js script. For instance, if the mathjax directory
+# is located at the same level as the HTML output directory, then
+# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax
+# Content Delivery Network so you can quickly see the result without installing
+# MathJax. However, it is strongly recommended to install a local copy of
+# MathJax from http://www.mathjax.org before deployment.
+# The default value is: http://cdn.mathjax.org/mathjax/latest.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest
+
+# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
+# extension names that should be enabled during MathJax rendering. For example
+# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_EXTENSIONS =
+
+# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
+# of code that will be used on startup of the MathJax code. See the MathJax site
+# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an
+# example see the documentation.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_CODEFILE =
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box for
+# the HTML output. The underlying search engine uses javascript and DHTML and
+# should work on any modern browser. Note that when using HTML help
+# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET)
+# there is already a search function so this one should typically be disabled.
+# For large projects the javascript based search engine can be slow, then
+# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to
+# search using the keyboard; to jump to the search box use <access key> + S
+# (what the <access key> is depends on the OS and browser, but it is typically
+# <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down
+# key> to jump into the search results window, the results can be navigated
+# using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel
+# the search. The filter options can be selected when the cursor is inside the
+# search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys>
+# to select a filter and <Enter> or <escape> to activate or cancel the filter
+# option.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+SEARCHENGINE = YES
+
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a web server instead of a web client using Javascript. There
+# are two flavors of web server based searching depending on the EXTERNAL_SEARCH
+# setting. When disabled, doxygen will generate a PHP script for searching and
+# an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing
+# and searching needs to be provided by external tools. See the section
+# "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SERVER_BASED_SEARCH = NO
+
+# When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP
+# script for searching. Instead the search results are written to an XML file
+# which needs to be processed by an external indexer. Doxygen will invoke an
+# external search engine pointed to by the SEARCHENGINE_URL option to obtain the
+# search results.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: http://xapian.org/).
+#
+# See the section "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH = NO
+
+# The SEARCHENGINE_URL should point to a search engine hosted by a web server
+# which will return the search results when EXTERNAL_SEARCH is enabled.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: http://xapian.org/). See the section "External Indexing and
+# Searching" for details.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHENGINE_URL =
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed
+# search data is written to a file for indexing by an external tool. With the
+# SEARCHDATA_FILE tag the name of this file can be specified.
+# The default file is: searchdata.xml.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHDATA_FILE = searchdata.xml
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the
+# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is
+# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple
+# projects and redirect the results back to the right project.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH_ID =
+
+# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen
+# projects other than the one defined by this configuration file, but that are
+# all added to the same external search index. Each project needs to have a
+# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of
+# to a relative location where the documentation can be found. The format is:
+# EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ...
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTRA_SEARCH_MAPPINGS =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES, doxygen will generate LaTeX output.
+# The default value is: YES.
+
+GENERATE_LATEX = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_OUTPUT = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked.
+#
+# Note that when enabling USE_PDFLATEX this option is only used for generating
+# bitmaps for formulas in the HTML output, but not in the Makefile that is
+# written to the output directory.
+# The default file is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_CMD_NAME = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate
+# index for LaTeX.
+# The default file is: makeindex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+MAKEINDEX_CMD_NAME = makeindex
+
+# If the COMPACT_LATEX tag is set to YES, doxygen generates more compact LaTeX
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+COMPACT_LATEX = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used by the
+# printer.
+# Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x
+# 14 inches) and executive (7.25 x 10.5 inches).
+# The default value is: a4.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PAPER_TYPE = a4
+
+# The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
+# that should be included in the LaTeX output. The package can be specified just
+# by its name or with the correct syntax as to be used with the LaTeX
+# \usepackage command. To get the times font for instance you can specify :
+# EXTRA_PACKAGES=times or EXTRA_PACKAGES={times}
+# To use the option intlimits with the amsmath package you can specify:
+# EXTRA_PACKAGES=[intlimits]{amsmath}
+# If left blank no extra packages will be included.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+EXTRA_PACKAGES =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for the
+# generated LaTeX document. The header should contain everything until the first
+# chapter. If it is left blank doxygen will generate a standard header. See
+# section "Doxygen usage" for information on how to let doxygen write the
+# default header to a separate file.
+#
+# Note: Only use a user-defined header if you know what you are doing! The
+# following commands have a special meaning inside the header: $title,
+# $datetime, $date, $doxygenversion, $projectname, $projectnumber,
+# $projectbrief, $projectlogo. Doxygen will replace $title with the empty
+# string, for the replacement values of the other commands the user is referred
+# to HTML_HEADER.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HEADER =
+
+# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the
+# generated LaTeX document. The footer should contain everything after the last
+# chapter. If it is left blank doxygen will generate a standard footer. See
+# LATEX_HEADER for more information on how to generate a default footer and what
+# special commands can be used inside the footer.
+#
+# Note: Only use a user-defined footer if you know what you are doing!
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_FOOTER =
+
+# The LATEX_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# LaTeX style sheets that are included after the standard style sheets created
+# by doxygen. Using this option one can overrule certain style aspects. Doxygen
+# will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list).
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_STYLESHEET =
+
+# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the LATEX_OUTPUT output
+# directory. Note that the files will be copied as-is; there are no commands or
+# markers available.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_FILES =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is
+# prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will
+# contain links (just like the HTML output) instead of page references. This
+# makes the output suitable for online browsing using a PDF viewer.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PDF_HYPERLINKS = YES
+
+# If the USE_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate
+# the PDF file directly from the LaTeX files. Set this option to YES, to get a
+# higher quality PDF documentation.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+USE_PDFLATEX = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
+# command to the generated LaTeX files. This will instruct LaTeX to keep running
+# if errors occur, instead of asking the user for help. This option is also used
+# when generating formulas in HTML.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BATCHMODE = NO
+
+# If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the
+# index chapters (such as File Index, Compound Index, etc.) in the output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HIDE_INDICES = NO
+
+# If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source
+# code with syntax highlighting in the LaTeX output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_SOURCE_CODE = NO
+
+# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
+# bibliography, e.g. plainnat, or ieeetr. See
+# http://en.wikipedia.org/wiki/BibTeX and \cite for more info.
+# The default value is: plain.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BIB_STYLE = plain
+
+# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated
+# page will contain the date and time when the page was generated. Setting this
+# to NO can help when comparing the output of multiple runs.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_TIMESTAMP = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES, doxygen will generate RTF output. The
+# RTF output is optimized for Word 97 and may not look too pretty with other RTF
+# readers/editors.
+# The default value is: NO.
+
+GENERATE_RTF = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: rtf.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_OUTPUT = rtf
+
+# If the COMPACT_RTF tag is set to YES, doxygen generates more compact RTF
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+COMPACT_RTF = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will
+# contain hyperlink fields. The RTF file will contain links (just like the HTML
+# output) instead of page references. This makes the output suitable for online
+# browsing using Word or some other Word compatible readers that support those
+# fields.
+#
+# Note: WordPad (write) and others do not support links.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_HYPERLINKS = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's config
+# file, i.e. a series of assignments. You only have to provide replacements,
+# missing definitions are set to their default value.
+#
+# See also section "Doxygen usage" for information on how to generate the
+# default style sheet that doxygen normally uses.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_STYLESHEET_FILE =
+
+# Set optional variables used in the generation of an RTF document. Syntax is
+# similar to doxygen's config file. A template extensions file can be generated
+# using doxygen -e rtf extensionFile.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_EXTENSIONS_FILE =
+
+# If the RTF_SOURCE_CODE tag is set to YES then doxygen will include source code
+# with syntax highlighting in the RTF output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_SOURCE_CODE = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES, doxygen will generate man pages for
+# classes and files.
+# The default value is: NO.
+
+GENERATE_MAN = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it. A directory man3 will be created inside the directory specified by
+# MAN_OUTPUT.
+# The default directory is: man.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_OUTPUT = man
+
+# The MAN_EXTENSION tag determines the extension that is added to the generated
+# man pages. In case the manual section does not start with a number, the number
+# 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is
+# optional.
+# The default value is: .3.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_EXTENSION = .3
+
+# The MAN_SUBDIR tag determines the name of the directory created within
+# MAN_OUTPUT in which the man pages are placed. If defaults to man followed by
+# MAN_EXTENSION with the initial . removed.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_SUBDIR =
+
+# If the MAN_LINKS tag is set to YES and doxygen generates man output, then it
+# will generate one additional man file for each entity documented in the real
+# man page(s). These additional files only source the real man page, but without
+# them the man command would be unable to find the correct page.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_LINKS = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES, doxygen will generate an XML file that
+# captures the structure of the code including all documentation.
+# The default value is: NO.
+
+GENERATE_XML = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: xml.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_OUTPUT = xml
+
+# If the XML_PROGRAMLISTING tag is set to YES, doxygen will dump the program
+# listings (including syntax highlighting and cross-referencing information) to
+# the XML output. Note that enabling this will significantly increase the size
+# of the XML output.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_PROGRAMLISTING = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to the DOCBOOK output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_DOCBOOK tag is set to YES, doxygen will generate Docbook files
+# that can be used to generate PDF.
+# The default value is: NO.
+
+GENERATE_DOCBOOK = NO
+
+# The DOCBOOK_OUTPUT tag is used to specify where the Docbook pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be put in
+# front of it.
+# The default directory is: docbook.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_OUTPUT = docbook
+
+# If the DOCBOOK_PROGRAMLISTING tag is set to YES, doxygen will include the
+# program listings (including syntax highlighting and cross-referencing
+# information) to the DOCBOOK output. Note that enabling this will significantly
+# increase the size of the DOCBOOK output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_PROGRAMLISTING = NO
+
+#---------------------------------------------------------------------------
+# Configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES, doxygen will generate an
+# AutoGen Definitions (see http://autogen.sf.net) file that captures the
+# structure of the code including all documentation. Note that this feature is
+# still experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_AUTOGEN_DEF = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES, doxygen will generate a Perl module
+# file that captures the structure of the code including all documentation.
+#
+# Note that this feature is still experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_PERLMOD = NO
+
+# If the PERLMOD_LATEX tag is set to YES, doxygen will generate the necessary
+# Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI
+# output from the Perl module output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_LATEX = NO
+
+# If the PERLMOD_PRETTY tag is set to YES, the Perl module output will be nicely
+# formatted so it can be parsed by a human reader. This is useful if you want to
+# understand what is going on. On the other hand, if this tag is set to NO, the
+# size of the Perl module output will be much smaller and Perl will parse it
+# just the same.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_PRETTY = YES
+
+# The names of the make variables in the generated doxyrules.make file are
+# prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. This is useful
+# so different doxyrules.make files included by the same Makefile don't
+# overwrite each other's variables.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES, doxygen will evaluate all
+# C-preprocessor directives found in the sources and include files.
+# The default value is: YES.
+
+ENABLE_PREPROCESSING = YES
+
+# If the MACRO_EXPANSION tag is set to YES, doxygen will expand all macro names
+# in the source code. If set to NO, only conditional compilation will be
+# performed. Macro expansion can be done in a controlled way by setting
+# EXPAND_ONLY_PREDEF to YES.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+MACRO_EXPANSION = YES
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then
+# the macro expansion is limited to the macros specified with the PREDEFINED and
+# EXPAND_AS_DEFINED tags.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_ONLY_PREDEF = YES
+
+# If the SEARCH_INCLUDES tag is set to YES, the include files in the
+# INCLUDE_PATH will be searched if a #include is found.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SEARCH_INCLUDES = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by the
+# preprocessor.
+# This tag requires that the tag SEARCH_INCLUDES is set to YES.
+
+INCLUDE_PATH = /Volumes/A/aosp/prebuilts/clang/darwin-x86/host/3.6/lib/clang/3.6/include \
+ /Volumes/A/aosp/external/libcxx/include \
+ /Volumes/A/aosp/bionic/libc/include \
+ /Volumes/A/aosp/bionic/libc/kernel/uapi \
+ /Volumes/A/aosp/bionic/libc/kernel/uapi/asm-arm64 \
+ /Volumes/A/aosp/external/gtest
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will be
+# used.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+INCLUDE_FILE_PATTERNS =
+
+# The PREDEFINED tag can be used to specify one or more macro names that are
+# defined before the preprocessor is started (similar to the -D option of e.g.
+# gcc). The argument of the tag is a list of macros of the form: name or
+# name=definition (no spaces). If the definition and the "=" are omitted, "=1"
+# is assumed. To prevent a macro definition from being undefined via #undef or
+# recursively expanded use the := operator instead of the = operator.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+PREDEFINED = __APPLE__= \
+ __ANDROID__=1 \
+ ANDROID:=1 \
+ __unused=
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
+# tag can be used to specify a list of macro names that should be expanded. The
+# macro definition that is found in the sources will be used. Use the PREDEFINED
+# tag if you want to use a different macro definition that overrules the
+# definition found in the source code.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_AS_DEFINED = DEFINE_FLEXIBLE_METHODS \
+ DEFINE_CAST_OPERATORS
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
+# remove all references to function-like macros that are alone on a line, have
+# an all uppercase name, and do not end with a semicolon. Such function macros
+# are typically used for boiler-plate code, and will confuse the parser if not
+# removed.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SKIP_FUNCTION_MACROS = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES tag can be used to specify one or more tag files. For each tag
+# file the location of the external documentation should be added. The format of
+# a tag file without this location is as follows:
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where loc1 and loc2 can be relative or absolute paths or URLs. See the
+# section "Linking to external documentation" for more information about the use
+# of tag files.
+# Note: Each tag file must have a unique name (where the name does NOT include
+# the path). If a tag file is not located in the directory in which doxygen is
+# run, you must also specify the path to the tagfile here.
+
+TAGFILES =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create a
+# tag file that is based on the input files it reads. See section "Linking to
+# external documentation" for more information about the usage of tag files.
+
+GENERATE_TAGFILE =
+
+# If the ALLEXTERNALS tag is set to YES, all external class will be listed in
+# the class index. If set to NO, only the inherited external classes will be
+# listed.
+# The default value is: NO.
+
+ALLEXTERNALS = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES, all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will be
+# listed.
+# The default value is: YES.
+
+EXTERNAL_GROUPS = YES
+
+# If the EXTERNAL_PAGES tag is set to YES, all external pages will be listed in
+# the related pages index. If set to NO, only the current project's pages will
+# be listed.
+# The default value is: YES.
+
+EXTERNAL_PAGES = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of 'which perl').
+# The default file (with absolute path) is: /usr/bin/perl.
+
+PERL_PATH = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram
+# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
+# NO turns the diagrams off. Note that this option also works with HAVE_DOT
+# disabled, but it is recommended to install and use dot, since it yields more
+# powerful graphs.
+# The default value is: YES.
+
+CLASS_DIAGRAMS = YES
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see:
+# http://www.mcternan.me.uk/mscgen/)) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH =
+
+# You can include diagrams made with dia in doxygen documentation. Doxygen will
+# then run dia to produce the diagram and insert it in the documentation. The
+# DIA_PATH tag allows you to specify the directory where the dia binary resides.
+# If left empty dia is assumed to be found in the default search path.
+
+DIA_PATH =
+
+# If set to YES the inheritance and collaboration graphs will hide inheritance
+# and usage relations if the target is undocumented or is not a class.
+# The default value is: YES.
+
+HIDE_UNDOC_RELATIONS = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz (see:
+# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
+# Bell Labs. The other options in this section have no effect if this option is
+# set to NO
+# The default value is: NO.
+
+HAVE_DOT = NO
+
+# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed
+# to run in parallel. When set to 0 doxygen will base this on the number of
+# processors available in the system. You can set it explicitly to a value
+# larger than 0 to get control over the balance between CPU load and processing
+# speed.
+# Minimum value: 0, maximum value: 32, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_NUM_THREADS = 0
+
+# When you want a differently looking font in the dot files that doxygen
+# generates you can specify the font name using DOT_FONTNAME. You need to make
+# sure dot is able to find the font, which can be done by putting it in a
+# standard location or by setting the DOTFONTPATH environment variable or by
+# setting DOT_FONTPATH to the directory containing the font.
+# The default value is: Helvetica.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTNAME = Helvetica
+
+# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
+# dot graphs.
+# Minimum value: 4, maximum value: 24, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTSIZE = 10
+
+# By default doxygen will tell dot to use the default font as specified with
+# DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
+# the path where dot can find it using this tag.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTPATH =
+
+# If the CLASS_GRAPH tag is set to YES then doxygen will generate a graph for
+# each documented class showing the direct and indirect inheritance relations.
+# Setting this tag to YES will force the CLASS_DIAGRAMS tag to NO.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CLASS_GRAPH = YES
+
+# If the COLLABORATION_GRAPH tag is set to YES then doxygen will generate a
+# graph for each documented class showing the direct and indirect implementation
+# dependencies (inheritance, containment, and class references variables) of the
+# class with other documented classes.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+COLLABORATION_GRAPH = YES
+
+# If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for
+# groups, showing the direct groups dependencies.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GROUP_GRAPHS = YES
+
+# If the UML_LOOK tag is set to YES, doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+UML_LOOK = NO
+
+# If the UML_LOOK tag is enabled, the fields and methods are shown inside the
+# class node. If there are many fields or methods and many nodes the graph may
+# become too big to be useful. The UML_LIMIT_NUM_FIELDS threshold limits the
+# number of items for each type to make the size more manageable. Set this to 0
+# for no limit. Note that the threshold may be exceeded by 50% before the limit
+# is enforced. So when you set the threshold to 10, up to 15 fields may appear,
+# but if the number exceeds 15, the total amount of fields shown is limited to
+# 10.
+# Minimum value: 0, maximum value: 100, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+UML_LIMIT_NUM_FIELDS = 10
+
+# If the TEMPLATE_RELATIONS tag is set to YES then the inheritance and
+# collaboration graphs will show the relations between templates and their
+# instances.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+TEMPLATE_RELATIONS = NO
+
+# If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to
+# YES then doxygen will generate a graph for each documented file showing the
+# direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDE_GRAPH = YES
+
+# If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are
+# set to YES then doxygen will generate a graph for each documented file showing
+# the direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDED_BY_GRAPH = YES
+
+# If the CALL_GRAPH tag is set to YES then doxygen will generate a call
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable call graphs for selected
+# functions only using the \callgraph command. Disabling a call graph can be
+# accomplished by means of the command \hidecallgraph.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALL_GRAPH = NO
+
+# If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable caller graphs for selected
+# functions only using the \callergraph command. Disabling a caller graph can be
+# accomplished by means of the command \hidecallergraph.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALLER_GRAPH = NO
+
+# If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical
+# hierarchy of all classes instead of a textual one.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GRAPHICAL_HIERARCHY = YES
+
+# If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the
+# dependencies a directory has on other directories in a graphical way. The
+# dependency relations are determined by the #include relations between the
+# files in the directories.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DIRECTORY_GRAPH = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. For an explanation of the image formats see the section
+# output formats in the documentation of the dot tool (Graphviz (see:
+# http://www.graphviz.org/)).
+# Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
+# to make the SVG files visible in IE 9+ (other browsers do not have this
+# requirement).
+# Possible values are: png, jpg, gif, svg, png:gd, png:gd:gd, png:cairo,
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+# This tag requires that the tag HAVE_DOT is set to YES.
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+
+# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
+# enable generation of interactive SVG images that allow zooming and panning.
+#
+# Note that this requires a modern browser other than Internet Explorer. Tested
+# and working are Firefox, Chrome, Safari, and Opera.
+# Note: For IE 9+ you need to set HTML_FILE_EXTENSION to xhtml in order to make
+# the SVG files visible. Older versions of IE do not have SVG support.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INTERACTIVE_SVG = NO
+
+# The DOT_PATH tag can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+# This tag requires that the tag HAVE_DOT is set to YES.
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+DOT_PATH =
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+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the \dotfile
+# command).
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOTFILE_DIRS =
+
+# The MSCFILE_DIRS tag can be used to specify one or more directories that
+# contain msc files that are included in the documentation (see the \mscfile
+# command).
+
+MSCFILE_DIRS =
+
+# The DIAFILE_DIRS tag can be used to specify one or more directories that
+# contain dia files that are included in the documentation (see the \diafile
+# command).
+
+DIAFILE_DIRS =
+
+# When using plantuml, the PLANTUML_JAR_PATH tag should be used to specify the
+# path where java can find the plantuml.jar file. If left blank, it is assumed
+# PlantUML is not used or called during a preprocessing step. Doxygen will
+# generate a warning when it encounters a \startuml command in this case and
+# will not generate output for the diagram.
+
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+
+# When using plantuml, the specified paths are searched for files specified by
+# the !include statement in a plantuml block.
+
+PLANTUML_INCLUDE_PATH =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes
+# that will be shown in the graph. If the number of nodes in a graph becomes
+# larger than this value, doxygen will truncate the graph, which is visualized
+# by representing a node as a red box. Note that doxygen if the number of direct
+# children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note that
+# the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+# Minimum value: 0, maximum value: 10000, default value: 50.
+# This tag requires that the tag HAVE_DOT is set to YES.
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+DOT_GRAPH_MAX_NODES = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the graphs
+# generated by dot. A depth value of 3 means that only nodes reachable from the
+# root by following a path via at most 3 edges will be shown. Nodes that lay
+# further from the root node will be omitted. Note that setting this option to 1
+# or 2 may greatly reduce the computation time needed for large code bases. Also
+# note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+# Minimum value: 0, maximum value: 1000, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+MAX_DOT_GRAPH_DEPTH = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not seem
+# to support this out of the box.
+#
+# Warning: Depending on the platform used, enabling this option may lead to
+# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
+# read).
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_TRANSPARENT = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10) support
+# this, this feature is disabled by default.
+# The default value is: NO.
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+
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+
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+# explaining the meaning of the various boxes and arrows in the dot generated
+# graphs.
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diff --git a/media/codec2/faultinjection/Android.bp b/media/codec2/faultinjection/Android.bp
new file mode 100644
index 0000000..ade638f
--- /dev/null
+++ b/media/codec2/faultinjection/Android.bp
@@ -0,0 +1,32 @@
+cc_library_shared {
+ name: "libcodec2_component_wrapper",
+ vendor_available: true,
+
+ srcs: [
+ "C2ComponentWrapper.cpp",
+ "SimpleMethodState.cpp",
+ ],
+
+ shared_libs: [
+ "libcodec2",
+ "libcodec2_vndk",
+ "libcutils",
+ "liblog",
+ "libstagefright_foundation",
+ "libutils",
+ ],
+
+ sanitize: {
+ misc_undefined: [
+ "unsigned-integer-overflow",
+ "signed-integer-overflow",
+ ],
+ cfi: true,
+ diag: {
+ cfi: true,
+ },
+ },
+
+ ldflags: ["-Wl,-Bsymbolic"],
+}
+
diff --git a/media/codec2/faultinjection/C2ComponentWrapper.cpp b/media/codec2/faultinjection/C2ComponentWrapper.cpp
new file mode 100644
index 0000000..c45f8bf
--- /dev/null
+++ b/media/codec2/faultinjection/C2ComponentWrapper.cpp
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_NDEBUG 0
+#define LOG_TAG "C2ComponentWrapper"
+
+#include <chrono>
+#include <functional>
+#include <thread>
+
+#include <C2ComponentWrapper.h>
+#include <C2Config.h>
+#include <C2PlatformSupport.h>
+
+namespace android {
+
+namespace {
+
+using namespace std::chrono_literals;
+
+c2_status_t WrapSimpleMethod(
+ std::function<c2_status_t(void)> op, const SimpleMethodState &state) {
+ c2_status_t result = C2_OK;
+ switch (state.getMode()) {
+ case SimpleMethodState::EXECUTE:
+ result = op();
+ break;
+ case SimpleMethodState::NO_OP:
+ break;
+ case SimpleMethodState::HANG:
+ while (true) {
+ std::this_thread::sleep_for(1s);
+ }
+ break;
+ }
+ (void)state.overrideResult(&result);
+ return result;
+}
+
+} // namespace
+
+C2ComponentWrapper::Injecter::Injecter(C2ComponentWrapper *thiz) : mThiz(thiz) {}
+
+SimpleMethodState::Injecter C2ComponentWrapper::Injecter::start() {
+ return SimpleMethodState::Injecter(&mThiz->mStartState);
+}
+
+C2ComponentWrapper::Listener::Listener(
+ const std::shared_ptr<C2Component::Listener> &listener) : mListener(listener) {}
+
+void C2ComponentWrapper::Listener::onWorkDone_nb(std::weak_ptr<C2Component> component,
+ std::list<std::unique_ptr<C2Work>> workItems) {
+ mListener->onWorkDone_nb(component, std::move(workItems));
+}
+
+void C2ComponentWrapper::Listener::onTripped_nb(std::weak_ptr<C2Component> component,
+ std::vector<std::shared_ptr<C2SettingResult>> settingResult) {
+ mListener->onTripped_nb(component,settingResult);
+}
+
+void C2ComponentWrapper::Listener::onError_nb(
+ std::weak_ptr<C2Component> component, uint32_t errorCode) {
+ mListener->onError_nb(component, errorCode);
+}
+
+C2ComponentWrapper::C2ComponentWrapper(
+ const std::shared_ptr<C2Component> &comp) : mComp(comp) {}
+
+c2_status_t C2ComponentWrapper::setListener_vb(
+ const std::shared_ptr<C2Component::Listener> &listener, c2_blocking_t mayBlock) {
+ mListener = std::make_shared<Listener>(listener);
+ return mComp->setListener_vb(mListener, mayBlock);
+}
+
+c2_status_t C2ComponentWrapper::queue_nb(std::list<std::unique_ptr<C2Work>>* const items) {
+ return mComp->queue_nb(items);
+}
+
+c2_status_t C2ComponentWrapper::announce_nb(const std::vector<C2WorkOutline> &items) {
+ return mComp->announce_nb(items);
+}
+
+c2_status_t C2ComponentWrapper::flush_sm(
+ C2Component::flush_mode_t mode, std::list<std::unique_ptr<C2Work>>* const flushedWork) {
+ return mComp->flush_sm(mode, flushedWork);
+}
+
+c2_status_t C2ComponentWrapper::drain_nb(C2Component::drain_mode_t mode) {
+ return mComp->drain_nb(mode);
+}
+
+c2_status_t C2ComponentWrapper::start() {
+ return WrapSimpleMethod([this] { return mComp->start(); }, mStartState);
+}
+
+c2_status_t C2ComponentWrapper::stop() {
+ return mComp->stop();
+}
+
+c2_status_t C2ComponentWrapper::reset() {
+ return mComp->reset();
+}
+
+c2_status_t C2ComponentWrapper::release() {
+ return mComp->release();
+}
+
+std::shared_ptr<C2ComponentInterface> C2ComponentWrapper::intf(){
+ return mComp->intf();
+}
+
+C2ComponentWrapper::Injecter C2ComponentWrapper::inject() {
+ return Injecter(this);
+}
+
+} // namespace android
diff --git a/media/codec2/faultinjection/C2ComponentWrapper.h b/media/codec2/faultinjection/C2ComponentWrapper.h
new file mode 100644
index 0000000..737350d
--- /dev/null
+++ b/media/codec2/faultinjection/C2ComponentWrapper.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2_COMPONENT_WRAPPER_H_
+#define C2_COMPONENT_WRAPPER_H_
+
+#include <C2Component.h>
+
+#include "SimpleMethodState.h"
+
+namespace android {
+
+/**
+ * Creates a Wrapper around the class C2Component and its methods. The wrapper is used to
+ * simulate errors in the android media components by fault injection technique.
+ * This is done to check how the framework handles the error situation.
+ */
+class C2ComponentWrapper
+ : public C2Component, public std::enable_shared_from_this<C2ComponentWrapper> {
+public:
+ class Injecter {
+ public:
+ explicit Injecter(C2ComponentWrapper *thiz);
+
+ SimpleMethodState::Injecter start();
+ private:
+ C2ComponentWrapper *const mThiz;
+ };
+
+ /**
+ * A wrapper around the listener class inside C2Component class.
+ */
+ class Listener : public C2Component::Listener {
+ public:
+ explicit Listener(const std::shared_ptr<C2Component::Listener> &listener);
+ virtual ~Listener() = default;
+
+ void onWorkDone_nb(std::weak_ptr<C2Component> component,
+ std::list<std::unique_ptr<C2Work>> workItems) override;
+ void onTripped_nb(std::weak_ptr<C2Component> component,
+ std::vector<std::shared_ptr<C2SettingResult>> settingResult) override;
+ void onError_nb(std::weak_ptr<C2Component> component, uint32_t errorCode) override;
+
+ private:
+ std::shared_ptr<C2Component::Listener> mListener;
+ };
+
+ explicit C2ComponentWrapper(const std::shared_ptr<C2Component> &comp);
+ virtual ~C2ComponentWrapper() = default;
+
+ virtual c2_status_t setListener_vb(
+ const std::shared_ptr<C2Component::Listener> &listener,
+ c2_blocking_t mayBlock) override;
+ virtual c2_status_t queue_nb(std::list<std::unique_ptr<C2Work>>* const items) override;
+ virtual c2_status_t announce_nb(const std::vector<C2WorkOutline> &items) override;
+ virtual c2_status_t flush_sm(
+ flush_mode_t mode, std::list<std::unique_ptr<C2Work>>* const flushedWork) override;
+ virtual c2_status_t drain_nb(drain_mode_t mode) override;
+ virtual c2_status_t start() override;
+ virtual c2_status_t stop() override;
+ virtual c2_status_t reset() override;
+ virtual c2_status_t release() override;
+ virtual std::shared_ptr<C2ComponentInterface> intf() override;
+
+ Injecter inject();
+
+private:
+ std::shared_ptr<Listener> mListener;
+ std::shared_ptr<C2Component> mComp;
+
+ SimpleMethodState mStartState;
+};
+
+} // namespace android
+
+#endif // C2_COMPONENT_WRAPPER_H_
diff --git a/media/codec2/faultinjection/SimpleMethodState.cpp b/media/codec2/faultinjection/SimpleMethodState.cpp
new file mode 100644
index 0000000..179d64e
--- /dev/null
+++ b/media/codec2/faultinjection/SimpleMethodState.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_NDEBUG 0
+#define LOG_TAG "SimpleMethodState"
+#include <log/log.h>
+
+#include "SimpleMethodState.h"
+
+namespace android {
+
+SimpleMethodState::Injecter::Injecter(SimpleMethodState *thiz) : mThiz(thiz) {}
+
+void SimpleMethodState::Injecter::hang() {
+ mThiz->mMode = HANG;
+}
+
+void SimpleMethodState::Injecter::fail(c2_status_t err, bool execute) {
+ mThiz->mMode = execute ? EXECUTE : NO_OP;
+ mThiz->mOverride = true;
+ mThiz->mResultOverride = err;
+}
+
+SimpleMethodState::SimpleMethodState()
+ : mMode(EXECUTE), mOverride(false), mResultOverride(C2_OK) {}
+
+SimpleMethodState::Mode SimpleMethodState::getMode() const {
+ return mMode;
+}
+
+bool SimpleMethodState::overrideResult(c2_status_t *result) const {
+ if (!mOverride) {
+ return false;
+ }
+ *result = mResultOverride;
+ return true;
+}
+
+} // namespace android
diff --git a/media/codec2/faultinjection/SimpleMethodState.h b/media/codec2/faultinjection/SimpleMethodState.h
new file mode 100644
index 0000000..dc0459d
--- /dev/null
+++ b/media/codec2/faultinjection/SimpleMethodState.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SIMPLE_METHOD_STATE_H_
+#define SIMPLE_METHOD_STATE_H_
+
+#include <C2.h>
+
+namespace android {
+
+/**
+ * State for a simple method which returns c2_status_t and takes no parameters.
+ */
+class SimpleMethodState {
+public:
+ enum Mode {
+ // Execute the normal operation
+ EXECUTE,
+ // Don't do anything
+ NO_OP,
+ // Hang; never return
+ HANG,
+ };
+
+ /**
+ * Injecter class that modifies the internal states of this class.
+ */
+ class Injecter {
+ public:
+ explicit Injecter(SimpleMethodState *thiz);
+
+ /**
+ * Hang the operation.
+ */
+ void hang();
+
+ /**
+ * Fail the operation with given params.
+ *
+ * \param err error code to replace the actual return value
+ * \param execute whether the wrapper should execute the operation
+ */
+ void fail(c2_status_t err, bool execute = false);
+
+ private:
+ SimpleMethodState *const mThiz;
+ };
+
+ SimpleMethodState();
+
+ /**
+ * Get execution mode.
+ */
+ Mode getMode() const;
+
+ /**
+ * Override result from running the operation if configured so.
+ */
+ bool overrideResult(c2_status_t *result) const;
+
+private:
+ Mode mMode;
+ bool mOverride;
+ c2_status_t mResultOverride;
+};
+
+} // namespace android
+
+#endif // SIMPLE_METHOD_STATE_H_
diff --git a/media/codec2/hidl/1.0/utils/Android.bp b/media/codec2/hidl/1.0/utils/Android.bp
new file mode 100644
index 0000000..455de50
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/Android.bp
@@ -0,0 +1,67 @@
+// DO NOT DEPEND ON THIS DIRECTLY
+// use libcodec2-hidl-defaults instead
+cc_library {
+ name: "libcodec2_hidl@1.0",
+ vendor_available: true,
+
+ defaults: ["hidl_defaults"],
+
+ srcs: [
+ "Component.cpp",
+ "ComponentStore.cpp",
+ "Configurable.cpp",
+ "InputSurface.cpp",
+ "InputSurfaceConnection.cpp",
+ "types.cpp",
+ ],
+
+ header_libs: [
+ "libsystem_headers",
+ "libcodec2_internal", // private
+ ],
+
+ shared_libs: [
+ "android.hardware.graphics.bufferqueue@1.0",
+ "android.hardware.graphics.common@1.0",
+ "android.hardware.media@1.0",
+ "android.hardware.media.bufferpool@1.0",
+ "android.hardware.media.c2@1.0",
+ "android.hardware.media.omx@1.0",
+ "libbase",
+ "libcodec2",
+ "libcodec2_vndk",
+ "libcutils",
+ "libhidlbase",
+ "libhidltransport",
+ "libhwbinder",
+ "liblog",
+ "libstagefright_bufferpool@1.0",
+ "libstagefright_bufferqueue_helper",
+ "libui",
+ "libutils",
+ ],
+
+ export_include_dirs: [
+ "include",
+ ],
+
+ export_shared_lib_headers: [
+ "android.hardware.media.c2@1.0",
+ "libcodec2",
+ "libhidlbase",
+ "libstagefright_bufferpool@1.0",
+ "libstagefright_bufferqueue_helper",
+ "libui",
+ ],
+}
+
+// public dependency for Codec 2.0 HAL service implementations
+cc_defaults {
+ name: "libcodec2-hidl-defaults",
+ defaults: ["libcodec2-impl-defaults"],
+
+ shared_libs: [
+ "android.hardware.media.c2@1.0",
+ "libcodec2_hidl@1.0",
+ ],
+}
diff --git a/media/codec2/hidl/1.0/utils/Component.cpp b/media/codec2/hidl/1.0/utils/Component.cpp
new file mode 100644
index 0000000..aa4c6b2
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/Component.cpp
@@ -0,0 +1,1060 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2-Component"
+#include <android-base/logging.h>
+
+#include <C2PlatformSupport.h>
+#include <codec2/hidl/1.0/Component.h>
+#include <codec2/hidl/1.0/ComponentStore.h>
+#include <codec2/hidl/1.0/types.h>
+
+#include <hidl/HidlBinderSupport.h>
+#include <utils/Timers.h>
+
+#include <C2BqBufferPriv.h>
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+
+#include <chrono>
+#include <thread>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using namespace ::android;
+
+namespace /* unnamed */ {
+
+// Implementation of ConfigurableC2Intf based on C2ComponentInterface
+struct CompIntf : public ConfigurableC2Intf {
+ CompIntf(const std::shared_ptr<C2ComponentInterface>& intf) :
+ ConfigurableC2Intf(intf->getName()),
+ mIntf(intf) {
+ }
+
+ virtual c2_status_t config(
+ const std::vector<C2Param*>& params,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures
+ ) override {
+ ALOGV("config");
+ return mIntf->config_vb(params, mayBlock, failures);
+ }
+
+ virtual c2_status_t query(
+ const std::vector<C2Param::Index>& indices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const params
+ ) const override {
+ ALOGV("query");
+ return mIntf->query_vb({}, indices, mayBlock, params);
+ }
+
+ virtual c2_status_t querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>>* const params
+ ) const override {
+ ALOGV("querySupportedParams");
+ return mIntf->querySupportedParams_nb(params);
+ }
+
+ virtual c2_status_t querySupportedValues(
+ std::vector<C2FieldSupportedValuesQuery>& fields,
+ c2_blocking_t mayBlock) const override {
+ ALOGV("querySupportedValues");
+ return mIntf->querySupportedValues_vb(fields, mayBlock);
+ }
+
+protected:
+ std::shared_ptr<C2ComponentInterface> mIntf;
+};
+
+} // unnamed namespace
+
+// InputBufferManager
+// ==================
+//
+// InputBufferManager presents a way to track and untrack input buffers in this
+// (codec) process and send a notification to a listener, possibly in a
+// different process, when a tracked buffer no longer has any references in this
+// process. (In fact, this class would work for listeners in the same process
+// too, but the optimization discussed below will not be beneficial.)
+//
+// InputBufferManager holds a collection of records representing tracked buffers
+// and their callback listeners. Conceptually, one record is a triple (listener,
+// frameIndex, bufferIndex) where
+//
+// - (frameIndex, bufferIndex) is a pair of indices used to identify the buffer.
+// - listener is of type IComponentListener. Its onFramesRendered() function
+// will be called after the associated buffer dies. The argument of
+// onFramesRendered() is a list of RenderedFrame objects, each of which has
+// the following members:
+//
+// uint64_t bufferQueueId
+// int32_t slotId
+// int64_t timestampNs
+//
+// When a tracked buffer associated to the triple (listener, frameIndex,
+// bufferIndex) goes out of scope, listener->onFramesRendered() will be called
+// with a RenderedFrame object whose members are set as follows:
+//
+// bufferQueueId = frameIndex
+// slotId = ~bufferIndex
+// timestampNs = systemTime() at the time of notification
+//
+// The reason for the bitwise negation of bufferIndex is that onFramesRendered()
+// may be used for a different purpose when slotId is non-negative (which is a
+// more general use case).
+//
+// IPC Optimization
+// ----------------
+//
+// Since onFramesRendered() generally is an IPC call, InputBufferManager tries
+// not to call it too often. There is a mechanism to guarantee that any two
+// calls to the same listener are at least kNotificationPeriodNs nanoseconds
+// apart.
+//
+struct InputBufferManager {
+ // The minimum time period between IPC calls to notify the client about the
+ // destruction of input buffers.
+ static constexpr nsecs_t kNotificationPeriodNs = 1000000;
+
+ // Track all buffers in a C2FrameData object.
+ //
+ // input (C2FrameData) has the following two members that are of interest:
+ //
+ // C2WorkOrdinal ordinal
+ // vector<shared_ptr<C2Buffer>> buffers
+ //
+ // Calling registerFrameData(listener, input) will register multiple
+ // triples (, frameIndex, bufferIndex) where frameIndex is equal to
+ // input.ordinal.frameIndex and bufferIndex runs through the indices of
+ // input.buffers such that input.buffers[bufferIndex] is not null.
+ //
+ // This should be called from queue().
+ static void registerFrameData(
+ const sp<IComponentListener>& listener,
+ const C2FrameData& input);
+
+ // Untrack all buffers in a C2FrameData object.
+ //
+ // Calling unregisterFrameData(listener, input) will unregister and remove
+ // pending notifications for all triples (l, fi, bufferIndex) such that
+ // l = listener and fi = input.ordinal.frameIndex.
+ //
+ // This should be called from onWorkDone() and flush().
+ static void unregisterFrameData(
+ const wp<IComponentListener>& listener,
+ const C2FrameData& input);
+
+ // Untrack all buffers associated to a given listener.
+ //
+ // Calling unregisterFrameData(listener) will unregister and remove
+ // pending notifications for all triples (l, frameIndex, bufferIndex) such
+ // that l = listener.
+ //
+ // This should be called when the component cleans up all input buffers,
+ // i.e., when reset(), release(), stop() or ~Component() is called.
+ static void unregisterFrameData(
+ const wp<IComponentListener>& listener);
+
+private:
+ void _registerFrameData(
+ const sp<IComponentListener>& listener,
+ const C2FrameData& input);
+ void _unregisterFrameData(
+ const wp<IComponentListener>& listener,
+ const C2FrameData& input);
+ void _unregisterFrameData(
+ const wp<IComponentListener>& listener);
+
+ // The callback function tied to C2Buffer objects.
+ //
+ // Note: This function assumes that sInstance is the only instance of this
+ // class.
+ static void onBufferDestroyed(const C2Buffer* buf, void* arg);
+ void _onBufferDestroyed(const C2Buffer* buf, void* arg);
+
+ // Comparison operator for weak pointers.
+ struct CompareWeakComponentListener {
+ constexpr bool operator()(
+ const wp<IComponentListener>& x,
+ const wp<IComponentListener>& y) const {
+ return x.get_refs() < y.get_refs();
+ }
+ };
+
+ // Persistent data to be passed as "arg" in onBufferDestroyed().
+ // This is essentially the triple (listener, frameIndex, bufferIndex) plus a
+ // weak pointer to the C2Buffer object.
+ //
+ // Note that the "key" is bufferIndex according to operator<(). This is
+ // designed to work with TrackedBuffersMap defined below.
+ struct TrackedBuffer {
+ wp<IComponentListener> listener;
+ uint64_t frameIndex;
+ size_t bufferIndex;
+ std::weak_ptr<C2Buffer> buffer;
+ TrackedBuffer(const wp<IComponentListener>& listener,
+ uint64_t frameIndex,
+ size_t bufferIndex,
+ const std::shared_ptr<C2Buffer>& buffer)
+ : listener(listener),
+ frameIndex(frameIndex),
+ bufferIndex(bufferIndex),
+ buffer(buffer) {}
+ TrackedBuffer(const TrackedBuffer&) = default;
+ bool operator<(const TrackedBuffer& other) const {
+ return bufferIndex < other.bufferIndex;
+ }
+ };
+
+ // Map: listener -> frameIndex -> set<TrackedBuffer>.
+ // Essentially, this is used to store triples (listener, frameIndex,
+ // bufferIndex) that's searchable by listener and (listener, frameIndex).
+ // However, the value of the innermost map is TrackedBuffer, which also
+ // contains an extra copy of listener and frameIndex. This is needed
+ // because onBufferDestroyed() needs to know listener and frameIndex too.
+ typedef std::map<wp<IComponentListener>,
+ std::map<uint64_t,
+ std::set<TrackedBuffer>>,
+ CompareWeakComponentListener> TrackedBuffersMap;
+
+ // Storage for pending (unsent) death notifications for one listener.
+ // Each pair in member named "indices" are (frameIndex, bufferIndex) from
+ // the (listener, frameIndex, bufferIndex) triple.
+ struct DeathNotifications {
+
+ // The number of pending notifications for this listener.
+ // count may be 0, in which case the DeathNotifications object will
+ // remain valid for only a small period (kNotificationPeriodNs
+ // nanoseconds).
+ size_t count;
+
+ // The timestamp of the most recent callback on this listener. This is
+ // used to guarantee that callbacks do not occur too frequently, and
+ // also to trigger expiration of a DeathNotifications object that has
+ // count = 0.
+ nsecs_t lastSentNs;
+
+ // Map: frameIndex -> vector of bufferIndices
+ // This is essentially a collection of (framdeIndex, bufferIndex).
+ std::map<uint64_t, std::vector<size_t>> indices;
+
+ DeathNotifications()
+ : count(0),
+ lastSentNs(systemTime() - kNotificationPeriodNs),
+ indices() {}
+ };
+
+ // Mutex for the management of all input buffers.
+ std::mutex mMutex;
+
+ // Tracked input buffers.
+ TrackedBuffersMap mTrackedBuffersMap;
+
+ // Death notifications to be sent.
+ //
+ // A DeathNotifications object is associated to each listener. An entry in
+ // this map will be removed if its associated DeathNotifications has count =
+ // 0 and lastSentNs < systemTime() - kNotificationPeriodNs.
+ std::map<wp<IComponentListener>, DeathNotifications> mDeathNotifications;
+
+ // Condition variable signaled when an entry is added to mDeathNotifications.
+ std::condition_variable mOnBufferDestroyed;
+
+ // Notify the clients about buffer destructions.
+ // Return false if all destructions have been notified.
+ // Return true and set timeToRetry to the duration to wait for before
+ // retrying if some destructions have not been notified.
+ bool processNotifications(nsecs_t* timeToRetryNs);
+
+ // Main function for the input buffer manager thread.
+ void main();
+
+ // The thread that manages notifications.
+ //
+ // Note: This variable is declared last so its initialization will happen
+ // after all other member variables have been initialized.
+ std::thread mMainThread;
+
+ // Private constructor.
+ InputBufferManager();
+
+ // The only instance of this class.
+ static InputBufferManager& getInstance();
+
+};
+
+// ComponentInterface
+ComponentInterface::ComponentInterface(
+ const std::shared_ptr<C2ComponentInterface>& intf,
+ const sp<ComponentStore>& store) :
+ Configurable(new CachedConfigurable(std::make_unique<CompIntf>(intf))),
+ mInterface(intf) {
+ mInit = init(store.get());
+}
+
+c2_status_t ComponentInterface::status() const {
+ return mInit;
+}
+
+// ComponentListener wrapper
+struct Component::Listener : public C2Component::Listener {
+
+ Listener(const sp<Component>& component) :
+ mComponent(component),
+ mListener(component->mListener) {
+ }
+
+ virtual void onError_nb(
+ std::weak_ptr<C2Component> /* c2component */,
+ uint32_t errorCode) override {
+ ALOGV("onError");
+ sp<IComponentListener> listener = mListener.promote();
+ if (listener) {
+ Return<void> transStatus = listener->onError(Status::OK, errorCode);
+ if (!transStatus.isOk()) {
+ ALOGE("onError -- transaction failed.");
+ }
+ }
+ }
+
+ virtual void onTripped_nb(
+ std::weak_ptr<C2Component> /* c2component */,
+ std::vector<std::shared_ptr<C2SettingResult>> c2settingResult
+ ) override {
+ ALOGV("onTripped");
+ sp<IComponentListener> listener = mListener.promote();
+ if (listener) {
+ hidl_vec<SettingResult> settingResults(c2settingResult.size());
+ size_t ix = 0;
+ for (const std::shared_ptr<C2SettingResult> &c2result :
+ c2settingResult) {
+ if (c2result) {
+ if (objcpy(&settingResults[ix++], *c2result) !=
+ Status::OK) {
+ break;
+ }
+ }
+ }
+ settingResults.resize(ix);
+ Return<void> transStatus = listener->onTripped(settingResults);
+ if (!transStatus.isOk()) {
+ ALOGE("onTripped -- transaction failed.");
+ }
+ }
+ }
+
+ virtual void onWorkDone_nb(
+ std::weak_ptr<C2Component> /* c2component */,
+ std::list<std::unique_ptr<C2Work>> c2workItems) override {
+ ALOGV("onWorkDone");
+ for (const std::unique_ptr<C2Work>& work : c2workItems) {
+ if (work) {
+ if (work->worklets.empty()
+ || !work->worklets.back()
+ || (work->worklets.back()->output.flags &
+ C2FrameData::FLAG_INCOMPLETE) == 0) {
+ InputBufferManager::
+ unregisterFrameData(mListener, work->input);
+ }
+ }
+ }
+
+ sp<IComponentListener> listener = mListener.promote();
+ if (listener) {
+ WorkBundle workBundle;
+
+ sp<Component> strongComponent = mComponent.promote();
+ if (objcpy(&workBundle, c2workItems, strongComponent ?
+ &strongComponent->mBufferPoolSender : nullptr)
+ != Status::OK) {
+ ALOGE("onWorkDone() received corrupted work items.");
+ return;
+ }
+ Return<void> transStatus = listener->onWorkDone(workBundle);
+ if (!transStatus.isOk()) {
+ ALOGE("onWorkDone -- transaction failed.");
+ return;
+ }
+ yieldBufferQueueBlocks(c2workItems, true);
+ }
+ }
+
+protected:
+ wp<Component> mComponent;
+ wp<IComponentListener> mListener;
+};
+
+// Component
+Component::Component(
+ const std::shared_ptr<C2Component>& component,
+ const sp<IComponentListener>& listener,
+ const sp<ComponentStore>& store,
+ const sp<::android::hardware::media::bufferpool::V1_0::
+ IClientManager>& clientPoolManager) :
+ Configurable(new CachedConfigurable(
+ std::make_unique<CompIntf>(component->intf()))),
+ mComponent(component),
+ mInterface(component->intf()),
+ mListener(listener),
+ mStore(store),
+ mBufferPoolSender(clientPoolManager) {
+ // Retrieve supported parameters from store
+ // TODO: We could cache this per component/interface type
+ mInit = init(store.get());
+}
+
+c2_status_t Component::status() const {
+ return mInit;
+}
+
+// Methods from ::android::hardware::media::c2::V1_0::IComponent
+Return<Status> Component::queue(const WorkBundle& workBundle) {
+ ALOGV("queue -- converting input");
+ std::list<std::unique_ptr<C2Work>> c2works;
+
+ if (objcpy(&c2works, workBundle) != C2_OK) {
+ ALOGV("queue -- corrupted");
+ return Status::CORRUPTED;
+ }
+
+ // Register input buffers.
+ for (const std::unique_ptr<C2Work>& work : c2works) {
+ if (work) {
+ InputBufferManager::
+ registerFrameData(mListener, work->input);
+ }
+ }
+
+ ALOGV("queue -- calling");
+ return static_cast<Status>(mComponent->queue_nb(&c2works));
+}
+
+Return<void> Component::flush(flush_cb _hidl_cb) {
+ std::list<std::unique_ptr<C2Work>> c2flushedWorks;
+ ALOGV("flush -- calling");
+ c2_status_t c2res = mComponent->flush_sm(
+ C2Component::FLUSH_COMPONENT,
+ &c2flushedWorks);
+
+ // Unregister input buffers.
+ for (const std::unique_ptr<C2Work>& work : c2flushedWorks) {
+ if (work) {
+ if (work->worklets.empty()
+ || !work->worklets.back()
+ || (work->worklets.back()->output.flags &
+ C2FrameData::FLAG_INCOMPLETE) == 0) {
+ InputBufferManager::
+ unregisterFrameData(mListener, work->input);
+ }
+ }
+ }
+
+ WorkBundle flushedWorkBundle;
+ Status res = static_cast<Status>(c2res);
+ if (c2res == C2_OK) {
+ ALOGV("flush -- converting output");
+ res = objcpy(&flushedWorkBundle, c2flushedWorks, &mBufferPoolSender);
+ }
+ _hidl_cb(res, flushedWorkBundle);
+ yieldBufferQueueBlocks(c2flushedWorks, true);
+ return Void();
+}
+
+Return<Status> Component::drain(bool withEos) {
+ ALOGV("drain");
+ return static_cast<Status>(mComponent->drain_nb(withEos ?
+ C2Component::DRAIN_COMPONENT_WITH_EOS :
+ C2Component::DRAIN_COMPONENT_NO_EOS));
+}
+
+Return<Status> Component::setOutputSurface(
+ uint64_t blockPoolId,
+ const sp<HGraphicBufferProducer>& surface) {
+ std::shared_ptr<C2BlockPool> pool;
+ GetCodec2BlockPool(blockPoolId, mComponent, &pool);
+ if (pool && pool->getAllocatorId() == C2PlatformAllocatorStore::BUFFERQUEUE) {
+ std::shared_ptr<C2BufferQueueBlockPool> bqPool =
+ std::static_pointer_cast<C2BufferQueueBlockPool>(pool);
+ C2BufferQueueBlockPool::OnRenderCallback cb =
+ [this](uint64_t producer, int32_t slot, int64_t nsecs) {
+ // TODO: batch this
+ hidl_vec<IComponentListener::RenderedFrame> rendered;
+ rendered.resize(1);
+ rendered[0] = { producer, slot, nsecs };
+ (void)mListener->onFramesRendered(rendered).isOk();
+ };
+ if (bqPool) {
+ bqPool->setRenderCallback(cb);
+ bqPool->configureProducer(surface);
+ }
+ }
+ return Status::OK;
+}
+
+Return<Status> Component::connectToOmxInputSurface(
+ const sp<HGraphicBufferProducer>& producer,
+ const sp<::android::hardware::media::omx::V1_0::
+ IGraphicBufferSource>& source) {
+ // TODO implement
+ (void)producer;
+ (void)source;
+ return Status::OMITTED;
+}
+
+Return<Status> Component::disconnectFromInputSurface() {
+ // TODO implement
+ return Status::OK;
+}
+
+namespace /* unnamed */ {
+
+struct BlockPoolIntf : public ConfigurableC2Intf {
+ BlockPoolIntf(const std::shared_ptr<C2BlockPool>& pool) :
+ ConfigurableC2Intf("C2BlockPool:" +
+ (pool ? std::to_string(pool->getLocalId()) :
+ "null")),
+ mPool(pool) {
+ }
+
+ virtual c2_status_t config(
+ const std::vector<C2Param*>& params,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures
+ ) override {
+ (void)params;
+ (void)mayBlock;
+ (void)failures;
+ return C2_OK;
+ }
+
+ virtual c2_status_t query(
+ const std::vector<C2Param::Index>& indices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const params
+ ) const override {
+ (void)indices;
+ (void)mayBlock;
+ (void)params;
+ return C2_OK;
+ }
+
+ virtual c2_status_t querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>>* const params
+ ) const override {
+ (void)params;
+ return C2_OK;
+ }
+
+ virtual c2_status_t querySupportedValues(
+ std::vector<C2FieldSupportedValuesQuery>& fields,
+ c2_blocking_t mayBlock) const override {
+ (void)fields;
+ (void)mayBlock;
+ return C2_OK;
+ }
+
+protected:
+ std::shared_ptr<C2BlockPool> mPool;
+};
+
+} // unnamed namespace
+
+Return<void> Component::createBlockPool(
+ uint32_t allocatorId,
+ createBlockPool_cb _hidl_cb) {
+ std::shared_ptr<C2BlockPool> blockPool;
+ c2_status_t status = CreateCodec2BlockPool(
+ static_cast<C2PlatformAllocatorStore::id_t>(allocatorId),
+ mComponent,
+ &blockPool);
+ if (status != C2_OK) {
+ blockPool = nullptr;
+ }
+ if (blockPool) {
+ mBlockPoolsMutex.lock();
+ mBlockPools.emplace(blockPool->getLocalId(), blockPool);
+ mBlockPoolsMutex.unlock();
+ } else if (status == C2_OK) {
+ status = C2_CORRUPTED;
+ }
+
+ _hidl_cb(static_cast<Status>(status),
+ blockPool ? blockPool->getLocalId() : 0,
+ new CachedConfigurable(
+ std::make_unique<BlockPoolIntf>(blockPool)));
+ return Void();
+}
+
+Return<Status> Component::destroyBlockPool(uint64_t blockPoolId) {
+ std::lock_guard<std::mutex> lock(mBlockPoolsMutex);
+ return mBlockPools.erase(blockPoolId) == 1 ?
+ Status::OK : Status::CORRUPTED;
+}
+
+Return<Status> Component::start() {
+ ALOGV("start");
+ return static_cast<Status>(mComponent->start());
+}
+
+Return<Status> Component::stop() {
+ ALOGV("stop");
+ InputBufferManager::unregisterFrameData(mListener);
+ return static_cast<Status>(mComponent->stop());
+}
+
+Return<Status> Component::reset() {
+ ALOGV("reset");
+ Status status = static_cast<Status>(mComponent->reset());
+ {
+ std::lock_guard<std::mutex> lock(mBlockPoolsMutex);
+ mBlockPools.clear();
+ }
+ InputBufferManager::unregisterFrameData(mListener);
+ return status;
+}
+
+Return<Status> Component::release() {
+ ALOGV("release");
+ Status status = static_cast<Status>(mComponent->release());
+ {
+ std::lock_guard<std::mutex> lock(mBlockPoolsMutex);
+ mBlockPools.clear();
+ }
+ InputBufferManager::unregisterFrameData(mListener);
+ return status;
+}
+
+void Component::setLocalId(const Component::LocalId& localId) {
+ mLocalId = localId;
+}
+
+void Component::initListener(const sp<Component>& self) {
+ std::shared_ptr<C2Component::Listener> c2listener =
+ std::make_shared<Listener>(self);
+ c2_status_t res = mComponent->setListener_vb(c2listener, C2_DONT_BLOCK);
+ if (res != C2_OK) {
+ mInit = res;
+ }
+}
+
+Component::~Component() {
+ InputBufferManager::unregisterFrameData(mListener);
+ mStore->reportComponentDeath(mLocalId);
+}
+
+Component::InterfaceKey::InterfaceKey(const sp<IComponent>& component) {
+ isRemote = component->isRemote();
+ if (isRemote) {
+ remote = ::android::hardware::toBinder(component);
+ } else {
+ local = component;
+ }
+}
+
+// InputBufferManager implementation
+
+constexpr nsecs_t InputBufferManager::kNotificationPeriodNs;
+
+void InputBufferManager::registerFrameData(
+ const sp<IComponentListener>& listener,
+ const C2FrameData& input) {
+ getInstance()._registerFrameData(listener, input);
+}
+
+void InputBufferManager::unregisterFrameData(
+ const wp<IComponentListener>& listener,
+ const C2FrameData& input) {
+ getInstance()._unregisterFrameData(listener, input);
+}
+
+void InputBufferManager::unregisterFrameData(
+ const wp<IComponentListener>& listener) {
+ getInstance()._unregisterFrameData(listener);
+}
+
+void InputBufferManager::_registerFrameData(
+ const sp<IComponentListener>& listener,
+ const C2FrameData& input) {
+ uint64_t frameIndex = input.ordinal.frameIndex.peeku();
+ ALOGV("InputBufferManager::_registerFrameData called "
+ "(listener @ %p, frameIndex = %llu)",
+ listener.get(),
+ static_cast<long long unsigned>(frameIndex));
+ std::lock_guard<std::mutex> lock(mMutex);
+
+ std::set<TrackedBuffer> &bufferIds =
+ mTrackedBuffersMap[listener][frameIndex];
+
+ for (size_t i = 0; i < input.buffers.size(); ++i) {
+ if (!input.buffers[i]) {
+ ALOGV("InputBufferManager::_registerFrameData: "
+ "Input buffer at index %zu is null", i);
+ continue;
+ }
+ const TrackedBuffer &bufferId =
+ *bufferIds.emplace(listener, frameIndex, i, input.buffers[i]).
+ first;
+
+ c2_status_t status = input.buffers[i]->registerOnDestroyNotify(
+ onBufferDestroyed,
+ const_cast<void*>(reinterpret_cast<const void*>(&bufferId)));
+ if (status != C2_OK) {
+ ALOGD("InputBufferManager: registerOnDestroyNotify failed "
+ "(listener @ %p, frameIndex = %llu, bufferIndex = %zu) "
+ "=> %s (%d)",
+ listener.get(),
+ static_cast<unsigned long long>(frameIndex),
+ i,
+ asString(status), static_cast<int>(status));
+ }
+ }
+
+ mDeathNotifications.emplace(listener, DeathNotifications());
+}
+
+// Remove a pair (listener, frameIndex) from mTrackedBuffersMap and
+// mDeathNotifications. This implies all bufferIndices are removed.
+//
+// This is called from onWorkDone() and flush().
+void InputBufferManager::_unregisterFrameData(
+ const wp<IComponentListener>& listener,
+ const C2FrameData& input) {
+ uint64_t frameIndex = input.ordinal.frameIndex.peeku();
+ ALOGV("InputBufferManager::_unregisterFrameData called "
+ "(listener @ %p, frameIndex = %llu)",
+ listener.unsafe_get(),
+ static_cast<long long unsigned>(frameIndex));
+ std::lock_guard<std::mutex> lock(mMutex);
+
+ auto findListener = mTrackedBuffersMap.find(listener);
+ if (findListener != mTrackedBuffersMap.end()) {
+ std::map<uint64_t, std::set<TrackedBuffer>> &frameIndex2BufferIds
+ = findListener->second;
+ auto findFrameIndex = frameIndex2BufferIds.find(frameIndex);
+ if (findFrameIndex != frameIndex2BufferIds.end()) {
+ std::set<TrackedBuffer> &bufferIds = findFrameIndex->second;
+ for (const TrackedBuffer& bufferId : bufferIds) {
+ std::shared_ptr<C2Buffer> buffer = bufferId.buffer.lock();
+ if (buffer) {
+ c2_status_t status = buffer->unregisterOnDestroyNotify(
+ onBufferDestroyed,
+ const_cast<void*>(
+ reinterpret_cast<const void*>(&bufferId)));
+ if (status != C2_OK) {
+ ALOGD("InputBufferManager: "
+ "unregisterOnDestroyNotify failed "
+ "(listener @ %p, "
+ "frameIndex = %llu, "
+ "bufferIndex = %zu) "
+ "=> %s (%d)",
+ bufferId.listener.unsafe_get(),
+ static_cast<unsigned long long>(
+ bufferId.frameIndex),
+ bufferId.bufferIndex,
+ asString(status), static_cast<int>(status));
+ }
+ }
+ }
+
+ frameIndex2BufferIds.erase(findFrameIndex);
+ if (frameIndex2BufferIds.empty()) {
+ mTrackedBuffersMap.erase(findListener);
+ }
+ }
+ }
+
+ auto findListenerD = mDeathNotifications.find(listener);
+ if (findListenerD != mDeathNotifications.end()) {
+ DeathNotifications &deathNotifications = findListenerD->second;
+ auto findFrameIndex = deathNotifications.indices.find(frameIndex);
+ if (findFrameIndex != deathNotifications.indices.end()) {
+ std::vector<size_t> &bufferIndices = findFrameIndex->second;
+ deathNotifications.count -= bufferIndices.size();
+ deathNotifications.indices.erase(findFrameIndex);
+ }
+ }
+}
+
+// Remove listener from mTrackedBuffersMap and mDeathNotifications. This implies
+// all frameIndices and bufferIndices are removed.
+//
+// This is called when the component cleans up all input buffers, i.e., when
+// reset(), release(), stop() or ~Component() is called.
+void InputBufferManager::_unregisterFrameData(
+ const wp<IComponentListener>& listener) {
+ ALOGV("InputBufferManager::_unregisterFrameData called (listener @ %p)",
+ listener.unsafe_get());
+ std::lock_guard<std::mutex> lock(mMutex);
+
+ auto findListener = mTrackedBuffersMap.find(listener);
+ if (findListener != mTrackedBuffersMap.end()) {
+ std::map<uint64_t, std::set<TrackedBuffer>> &frameIndex2BufferIds =
+ findListener->second;
+ for (auto findFrameIndex = frameIndex2BufferIds.begin();
+ findFrameIndex != frameIndex2BufferIds.end();
+ ++findFrameIndex) {
+ std::set<TrackedBuffer> &bufferIds = findFrameIndex->second;
+ for (const TrackedBuffer& bufferId : bufferIds) {
+ std::shared_ptr<C2Buffer> buffer = bufferId.buffer.lock();
+ if (buffer) {
+ c2_status_t status = buffer->unregisterOnDestroyNotify(
+ onBufferDestroyed,
+ const_cast<void*>(
+ reinterpret_cast<const void*>(&bufferId)));
+ if (status != C2_OK) {
+ ALOGD("InputBufferManager: "
+ "unregisterOnDestroyNotify failed "
+ "(listener @ %p, "
+ "frameIndex = %llu, "
+ "bufferIndex = %zu) "
+ "=> %s (%d)",
+ bufferId.listener.unsafe_get(),
+ static_cast<unsigned long long>(bufferId.frameIndex),
+ bufferId.bufferIndex,
+ asString(status), static_cast<int>(status));
+ }
+ }
+ }
+ }
+ mTrackedBuffersMap.erase(findListener);
+ }
+
+ mDeathNotifications.erase(listener);
+}
+
+// Move a buffer from mTrackedBuffersMap to mDeathNotifications.
+// This is called when a registered C2Buffer object is destroyed.
+void InputBufferManager::onBufferDestroyed(const C2Buffer* buf, void* arg) {
+ getInstance()._onBufferDestroyed(buf, arg);
+}
+
+void InputBufferManager::_onBufferDestroyed(const C2Buffer* buf, void* arg) {
+ if (!buf || !arg) {
+ ALOGW("InputBufferManager::_onBufferDestroyed called "
+ "with null argument(s) (buf @ %p, arg @ %p)",
+ buf, arg);
+ return;
+ }
+ TrackedBuffer id(*reinterpret_cast<TrackedBuffer*>(arg));
+ ALOGV("InputBufferManager::_onBufferDestroyed called "
+ "(listener @ %p, frameIndex = %llu, bufferIndex = %zu)",
+ id.listener.unsafe_get(),
+ static_cast<unsigned long long>(id.frameIndex),
+ id.bufferIndex);
+
+ std::lock_guard<std::mutex> lock(mMutex);
+
+ auto findListener = mTrackedBuffersMap.find(id.listener);
+ if (findListener == mTrackedBuffersMap.end()) {
+ ALOGD("InputBufferManager::_onBufferDestroyed received "
+ "invalid listener "
+ "(listener @ %p, frameIndex = %llu, bufferIndex = %zu)",
+ id.listener.unsafe_get(),
+ static_cast<unsigned long long>(id.frameIndex),
+ id.bufferIndex);
+ return;
+ }
+
+ std::map<uint64_t, std::set<TrackedBuffer>> &frameIndex2BufferIds
+ = findListener->second;
+ auto findFrameIndex = frameIndex2BufferIds.find(id.frameIndex);
+ if (findFrameIndex == frameIndex2BufferIds.end()) {
+ ALOGD("InputBufferManager::_onBufferDestroyed received "
+ "invalid frame index "
+ "(listener @ %p, frameIndex = %llu, bufferIndex = %zu)",
+ id.listener.unsafe_get(),
+ static_cast<unsigned long long>(id.frameIndex),
+ id.bufferIndex);
+ return;
+ }
+
+ std::set<TrackedBuffer> &bufferIds = findFrameIndex->second;
+ auto findBufferId = bufferIds.find(id);
+ if (findBufferId == bufferIds.end()) {
+ ALOGD("InputBufferManager::_onBufferDestroyed received "
+ "invalid buffer index: "
+ "(listener @ %p, frameIndex = %llu, bufferIndex = %zu)",
+ id.listener.unsafe_get(),
+ static_cast<unsigned long long>(id.frameIndex),
+ id.bufferIndex);
+ }
+
+ bufferIds.erase(findBufferId);
+ if (bufferIds.empty()) {
+ frameIndex2BufferIds.erase(findFrameIndex);
+ if (frameIndex2BufferIds.empty()) {
+ mTrackedBuffersMap.erase(findListener);
+ }
+ }
+
+ DeathNotifications &deathNotifications = mDeathNotifications[id.listener];
+ deathNotifications.indices[id.frameIndex].emplace_back(id.bufferIndex);
+ ++deathNotifications.count;
+ mOnBufferDestroyed.notify_one();
+}
+
+// Notify the clients about buffer destructions.
+// Return false if all destructions have been notified.
+// Return true and set timeToRetry to the time point to wait for before
+// retrying if some destructions have not been notified.
+bool InputBufferManager::processNotifications(nsecs_t* timeToRetryNs) {
+
+ struct Notification {
+ sp<IComponentListener> listener;
+ hidl_vec<IComponentListener::RenderedFrame> renderedFrames;
+ Notification(const sp<IComponentListener>& l, size_t s)
+ : listener(l), renderedFrames(s) {}
+ };
+ std::list<Notification> notifications;
+
+ bool retry = false;
+ {
+ std::lock_guard<std::mutex> lock(mMutex);
+ *timeToRetryNs = kNotificationPeriodNs;
+ nsecs_t timeNowNs = systemTime();
+ for (auto it = mDeathNotifications.begin();
+ it != mDeathNotifications.end(); ) {
+ sp<IComponentListener> listener = it->first.promote();
+ if (!listener) {
+ ++it;
+ continue;
+ }
+ DeathNotifications &deathNotifications = it->second;
+
+ nsecs_t timeSinceLastNotifiedNs =
+ timeNowNs - deathNotifications.lastSentNs;
+ // If not enough time has passed since the last callback, leave the
+ // notifications for this listener untouched for now and retry
+ // later.
+ if (timeSinceLastNotifiedNs < kNotificationPeriodNs) {
+ retry = true;
+ *timeToRetryNs = std::min(*timeToRetryNs,
+ kNotificationPeriodNs - timeSinceLastNotifiedNs);
+ ALOGV("InputBufferManager: Notifications for "
+ "listener @ %p will be postponed.",
+ listener.get());
+ ++it;
+ continue;
+ }
+
+ // If enough time has passed since the last notification to this
+ // listener but there are currently no pending notifications, the
+ // listener can be removed from mDeathNotifications---there is no
+ // need to keep track of the last notification time anymore.
+ if (deathNotifications.count == 0) {
+ it = mDeathNotifications.erase(it);
+ continue;
+ }
+
+ // Create the argument for the callback.
+ notifications.emplace_back(listener, deathNotifications.count);
+ hidl_vec<IComponentListener::RenderedFrame>& renderedFrames =
+ notifications.back().renderedFrames;
+ size_t i = 0;
+ for (std::pair<const uint64_t, std::vector<size_t>>& p :
+ deathNotifications.indices) {
+ uint64_t frameIndex = p.first;
+ const std::vector<size_t> &bufferIndices = p.second;
+ for (const size_t& bufferIndex : bufferIndices) {
+ IComponentListener::RenderedFrame &renderedFrame
+ = renderedFrames[i++];
+ renderedFrame.slotId = ~bufferIndex;
+ renderedFrame.bufferQueueId = frameIndex;
+ renderedFrame.timestampNs = timeNowNs;
+ ALOGV("InputBufferManager: "
+ "Sending death notification (listener @ %p, "
+ "frameIndex = %llu, bufferIndex = %zu)",
+ listener.get(),
+ static_cast<long long unsigned>(frameIndex),
+ bufferIndex);
+ }
+ }
+
+ // Clear deathNotifications for this listener and set retry to true
+ // so processNotifications will be called again. This will
+ // guarantee that a listener with no pending notifications will
+ // eventually be removed from mDeathNotifications after
+ // kNotificationPeriodNs nanoseconds has passed.
+ retry = true;
+ deathNotifications.indices.clear();
+ deathNotifications.count = 0;
+ deathNotifications.lastSentNs = timeNowNs;
+ ++it;
+ }
+ }
+
+ // Call onFramesRendered outside the lock to avoid deadlock.
+ for (const Notification& notification : notifications) {
+ if (!notification.listener->onFramesRendered(
+ notification.renderedFrames).isOk()) {
+ // This may trigger if the client has died.
+ ALOGD("InputBufferManager: onFramesRendered transaction failed "
+ "(listener @ %p)",
+ notification.listener.get());
+ }
+ }
+ if (retry) {
+ ALOGV("InputBufferManager: Pending death notifications"
+ "will be sent in %lldns.",
+ static_cast<long long>(*timeToRetryNs));
+ }
+ return retry;
+}
+
+void InputBufferManager::main() {
+ ALOGV("InputBufferManager: Starting main thread");
+ nsecs_t timeToRetryNs;
+ while (true) {
+ std::unique_lock<std::mutex> lock(mMutex);
+ while (mDeathNotifications.empty()) {
+ ALOGV("InputBufferManager: Waiting for buffer deaths");
+ mOnBufferDestroyed.wait(lock);
+ }
+ lock.unlock();
+ ALOGV("InputBufferManager: Sending buffer death notifications");
+ while (processNotifications(&timeToRetryNs)) {
+ std::this_thread::sleep_for(
+ std::chrono::nanoseconds(timeToRetryNs));
+ ALOGV("InputBufferManager: Sending pending death notifications");
+ }
+ ALOGV("InputBufferManager: No pending death notifications");
+ }
+}
+
+InputBufferManager::InputBufferManager()
+ : mMainThread(&InputBufferManager::main, this) {
+}
+
+InputBufferManager& InputBufferManager::getInstance() {
+ static InputBufferManager instance{};
+ return instance;
+}
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
diff --git a/media/codec2/hidl/1.0/utils/ComponentStore.cpp b/media/codec2/hidl/1.0/utils/ComponentStore.cpp
new file mode 100644
index 0000000..1d1bbe0
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/ComponentStore.cpp
@@ -0,0 +1,437 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2-ComponentStore"
+#include <log/log.h>
+
+#include <codec2/hidl/1.0/ComponentStore.h>
+#include <codec2/hidl/1.0/InputSurface.h>
+#include <codec2/hidl/1.0/Component.h>
+#include <codec2/hidl/1.0/ConfigurableC2Intf.h>
+#include <codec2/hidl/1.0/types.h>
+
+#include <media/stagefright/bqhelper/WGraphicBufferProducer.h>
+#include <media/stagefright/bqhelper/GraphicBufferSource.h>
+
+#include <C2PlatformSupport.h>
+#include <util/C2InterfaceHelper.h>
+
+#include <utils/Errors.h>
+
+#include <android-base/file.h>
+
+#ifdef LOG
+#undef LOG
+#endif
+
+#ifdef PLOG
+#undef PLOG
+#endif
+
+#include <android-base/logging.h>
+
+#include <ostream>
+#include <sstream>
+#include <iomanip>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using namespace ::android;
+using ::android::GraphicBufferSource;
+using namespace ::android::hardware::media::bufferpool::V1_0::implementation;
+
+namespace /* unnamed */ {
+
+struct StoreIntf : public ConfigurableC2Intf {
+ StoreIntf(const std::shared_ptr<C2ComponentStore>& store) :
+ ConfigurableC2Intf(store ? store->getName() : ""),
+ mStore(store) {
+ }
+
+ c2_status_t config(
+ const std::vector<C2Param*> ¶ms,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>> *const failures
+ ) override {
+ // Assume all params are blocking
+ // TODO: Filter for supported params
+ if (mayBlock == C2_DONT_BLOCK && params.size() != 0) {
+ return C2_BLOCKING;
+ }
+ return mStore->config_sm(params, failures);
+ }
+
+ c2_status_t query(
+ const std::vector<C2Param::Index> &indices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>> *const params) const override {
+ // Assume all params are blocking
+ // TODO: Filter for supported params
+ if (mayBlock == C2_DONT_BLOCK && indices.size() != 0) {
+ return C2_BLOCKING;
+ }
+ return mStore->query_sm({}, indices, params);
+ }
+
+ c2_status_t querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> *const params
+ ) const override {
+ return mStore->querySupportedParams_nb(params);
+ }
+
+ c2_status_t querySupportedValues(
+ std::vector<C2FieldSupportedValuesQuery> &fields,
+ c2_blocking_t mayBlock) const override {
+ // Assume all params are blocking
+ // TODO: Filter for supported params
+ if (mayBlock == C2_DONT_BLOCK && fields.size() != 0) {
+ return C2_BLOCKING;
+ }
+ return mStore->querySupportedValues_sm(fields);
+ }
+
+protected:
+ std::shared_ptr<C2ComponentStore> mStore;
+};
+
+} // unnamed namespace
+
+ComponentStore::ComponentStore(const std::shared_ptr<C2ComponentStore>& store) :
+ Configurable(new CachedConfigurable(std::make_unique<StoreIntf>(store))),
+ mStore(store) {
+
+ std::shared_ptr<C2ComponentStore> platformStore = android::GetCodec2PlatformComponentStore();
+ SetPreferredCodec2ComponentStore(store);
+
+ // Retrieve struct descriptors
+ mParamReflector = mStore->getParamReflector();
+
+ // Retrieve supported parameters from store
+ mInit = init(this);
+}
+
+c2_status_t ComponentStore::validateSupportedParams(
+ const std::vector<std::shared_ptr<C2ParamDescriptor>>& params) {
+ c2_status_t res = C2_OK;
+
+ for (const std::shared_ptr<C2ParamDescriptor> &desc : params) {
+ if (!desc) {
+ // All descriptors should be valid
+ res = res ? res : C2_BAD_VALUE;
+ continue;
+ }
+ C2Param::CoreIndex coreIndex = desc->index().coreIndex();
+ std::lock_guard<std::mutex> lock(mStructDescriptorsMutex);
+ auto it = mStructDescriptors.find(coreIndex);
+ if (it == mStructDescriptors.end()) {
+ std::shared_ptr<C2StructDescriptor> structDesc =
+ mParamReflector->describe(coreIndex);
+ if (!structDesc) {
+ // All supported params must be described
+ res = C2_BAD_INDEX;
+ }
+ mStructDescriptors.insert({ coreIndex, structDesc });
+ }
+ }
+ return res;
+}
+
+// Methods from ::android::hardware::media::c2::V1_0::IComponentStore
+Return<void> ComponentStore::createComponent(
+ const hidl_string& name,
+ const sp<IComponentListener>& listener,
+ const sp<IClientManager>& pool,
+ createComponent_cb _hidl_cb) {
+
+ sp<Component> component;
+ std::shared_ptr<C2Component> c2component;
+ Status status = static_cast<Status>(
+ mStore->createComponent(name, &c2component));
+
+ if (status == Status::OK) {
+ onInterfaceLoaded(c2component->intf());
+ component = new Component(c2component, listener, this, pool);
+ if (!component) {
+ status = Status::CORRUPTED;
+ } else if (component->status() != C2_OK) {
+ status = static_cast<Status>(component->status());
+ } else {
+ component->initListener(component);
+ if (component->status() != C2_OK) {
+ status = static_cast<Status>(component->status());
+ } else {
+ std::lock_guard<std::mutex> lock(mComponentRosterMutex);
+ component->setLocalId(
+ mComponentRoster.emplace(
+ Component::InterfaceKey(component),
+ c2component)
+ .first);
+ }
+ }
+ }
+ _hidl_cb(status, component);
+ return Void();
+}
+
+Return<void> ComponentStore::createInterface(
+ const hidl_string& name,
+ createInterface_cb _hidl_cb) {
+ std::shared_ptr<C2ComponentInterface> c2interface;
+ c2_status_t res = mStore->createInterface(name, &c2interface);
+ sp<IComponentInterface> interface;
+ if (res == C2_OK) {
+ onInterfaceLoaded(c2interface);
+ interface = new ComponentInterface(c2interface, this);
+ }
+ _hidl_cb((Status)res, interface);
+ return Void();
+}
+
+Return<void> ComponentStore::listComponents(listComponents_cb _hidl_cb) {
+ std::vector<std::shared_ptr<const C2Component::Traits>> c2traits =
+ mStore->listComponents();
+ hidl_vec<IComponentStore::ComponentTraits> traits(c2traits.size());
+ size_t ix = 0;
+ for (const std::shared_ptr<const C2Component::Traits> &c2trait : c2traits) {
+ if (c2trait) {
+ objcpy(&traits[ix++], *c2trait);
+ }
+ }
+ traits.resize(ix);
+ _hidl_cb(traits);
+ return Void();
+}
+
+Return<sp<IInputSurface>> ComponentStore::createInputSurface() {
+ sp<GraphicBufferSource> source = new GraphicBufferSource();
+ if (source->initCheck() != OK) {
+ return nullptr;
+ }
+ typedef ::android::hardware::graphics::bufferqueue::V1_0::
+ IGraphicBufferProducer HGbp;
+ typedef ::android::TWGraphicBufferProducer<HGbp> B2HGbp;
+ return new InputSurface(
+ this,
+ std::make_shared<C2ReflectorHelper>(),
+ new B2HGbp(source->getIGraphicBufferProducer()),
+ source);
+}
+
+void ComponentStore::onInterfaceLoaded(const std::shared_ptr<C2ComponentInterface> &intf) {
+ // invalidate unsupported struct descriptors if a new interface is loaded as it may have
+ // exposed new descriptors
+ std::lock_guard<std::mutex> lock(mStructDescriptorsMutex);
+ if (!mLoadedInterfaces.count(intf->getName())) {
+ mUnsupportedStructDescriptors.clear();
+ mLoadedInterfaces.emplace(intf->getName());
+ }
+}
+
+Return<void> ComponentStore::getStructDescriptors(
+ const hidl_vec<uint32_t>& indices,
+ getStructDescriptors_cb _hidl_cb) {
+ hidl_vec<StructDescriptor> descriptors(indices.size());
+ size_t dstIx = 0;
+ Status res = Status::OK;
+ for (size_t srcIx = 0; srcIx < indices.size(); ++srcIx) {
+ std::lock_guard<std::mutex> lock(mStructDescriptorsMutex);
+ const C2Param::CoreIndex coreIndex = C2Param::CoreIndex(indices[srcIx]).coreIndex();
+ const auto item = mStructDescriptors.find(coreIndex);
+ if (item == mStructDescriptors.end()) {
+ // not in the cache, and not known to be unsupported, query local reflector
+ if (!mUnsupportedStructDescriptors.count(coreIndex)) {
+ std::shared_ptr<C2StructDescriptor> structDesc =
+ mParamReflector->describe(coreIndex);
+ if (!structDesc) {
+ mUnsupportedStructDescriptors.emplace(coreIndex);
+ } else {
+ mStructDescriptors.insert({ coreIndex, structDesc });
+ objcpy(&descriptors[dstIx++], *structDesc);
+ continue;
+ }
+ }
+ res = Status::NOT_FOUND;
+ } else if (item->second) {
+ objcpy(&descriptors[dstIx++], *item->second);
+ } else {
+ res = Status::NO_MEMORY;
+ }
+ }
+ descriptors.resize(dstIx);
+ _hidl_cb(res, descriptors);
+ return Void();
+}
+
+Return<sp<IClientManager>> ComponentStore::getPoolClientManager() {
+ return ClientManager::getInstance();
+}
+
+Return<Status> ComponentStore::copyBuffer(const Buffer& src, const Buffer& dst) {
+ // TODO implement
+ (void)src;
+ (void)dst;
+ return Status::OMITTED;
+}
+
+void ComponentStore::reportComponentDeath(
+ const Component::LocalId& componentLocalId) {
+ std::lock_guard<std::mutex> lock(mComponentRosterMutex);
+ mComponentRoster.erase(componentLocalId);
+}
+
+std::shared_ptr<C2Component> ComponentStore::findC2Component(
+ const sp<IComponent>& component) const {
+ std::lock_guard<std::mutex> lock(mComponentRosterMutex);
+ Component::LocalId it = mComponentRoster.find(
+ Component::InterfaceKey(component));
+ if (it == mComponentRoster.end()) {
+ return std::shared_ptr<C2Component>();
+ }
+ return it->second.lock();
+}
+
+// Debug dump
+
+namespace /* unnamed */ {
+
+// Dump component traits
+std::ostream& dump(
+ std::ostream& out,
+ const std::shared_ptr<const C2Component::Traits>& comp) {
+
+ constexpr const char indent[] = " ";
+
+ out << indent << "name: " << comp->name << std::endl;
+ out << indent << "domain: " << comp->domain << std::endl;
+ out << indent << "kind: " << comp->kind << std::endl;
+ out << indent << "rank: " << comp->rank << std::endl;
+ out << indent << "mediaType: " << comp->mediaType << std::endl;
+ out << indent << "aliases:";
+ for (const auto& alias : comp->aliases) {
+ out << ' ' << alias;
+ }
+ out << std::endl;
+
+ return out;
+}
+
+// Dump component
+std::ostream& dump(
+ std::ostream& out,
+ const std::shared_ptr<C2Component>& comp) {
+
+ constexpr const char indent[] = " ";
+
+ std::shared_ptr<C2ComponentInterface> intf = comp->intf();
+ if (!intf) {
+ out << indent << "Unknown -- null interface" << std::endl;
+ return out;
+ }
+ out << indent << "name: " << intf->getName() << std::endl;
+ out << indent << "id: " << intf->getId() << std::endl;
+ return out;
+}
+
+} // unnamed namespace
+
+Return<void> ComponentStore::debug(
+ const hidl_handle& handle,
+ const hidl_vec<hidl_string>& /* args */) {
+ LOG(INFO) << "debug -- dumping...";
+ const native_handle_t *h = handle.getNativeHandle();
+ if (!h || h->numFds != 1) {
+ LOG(ERROR) << "debug -- dumping failed -- "
+ "invalid file descriptor to dump to";
+ return Void();
+ }
+ std::ostringstream out;
+
+ { // Populate "out".
+
+ constexpr const char indent[] = " ";
+
+ // Show name.
+ out << "Beginning of dump -- C2ComponentStore: "
+ << mStore->getName() << std::endl << std::endl;
+
+ // Retrieve the list of supported components.
+ std::vector<std::shared_ptr<const C2Component::Traits>> traitsList =
+ mStore->listComponents();
+
+ // Dump the traits of supported components.
+ out << indent << "Supported components:" << std::endl << std::endl;
+ if (traitsList.size() == 0) {
+ out << indent << indent << "NONE" << std::endl << std::endl;
+ } else {
+ for (const auto& traits : traitsList) {
+ dump(out, traits) << std::endl;
+ }
+ }
+
+ // Retrieve the list of active components.
+ std::list<std::shared_ptr<C2Component>> activeComps;
+ {
+ std::lock_guard<std::mutex> lock(mComponentRosterMutex);
+ auto i = mComponentRoster.begin();
+ while (i != mComponentRoster.end()) {
+ std::shared_ptr<C2Component> c2comp = i->second.lock();
+ if (!c2comp) {
+ auto j = i;
+ ++i;
+ mComponentRoster.erase(j);
+ } else {
+ ++i;
+ activeComps.emplace_back(c2comp);
+ }
+ }
+ }
+
+ // Dump active components.
+ out << indent << "Active components:" << std::endl << std::endl;
+ if (activeComps.size() == 0) {
+ out << indent << indent << "NONE" << std::endl << std::endl;
+ } else {
+ for (const std::shared_ptr<C2Component>& c2comp : activeComps) {
+ dump(out, c2comp) << std::endl;
+ }
+ }
+
+ out << "End of dump -- C2ComponentStore: "
+ << mStore->getName() << std::endl;
+ }
+
+ if (!android::base::WriteStringToFd(out.str(), h->data[0])) {
+ PLOG(WARNING) << "debug -- dumping failed -- write()";
+ } else {
+ LOG(INFO) << "debug -- dumping succeeded";
+ }
+ return Void();
+}
+
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
diff --git a/media/codec2/hidl/1.0/utils/Configurable.cpp b/media/codec2/hidl/1.0/utils/Configurable.cpp
new file mode 100644
index 0000000..d023ba8
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/Configurable.cpp
@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2-Configurable"
+#include <log/log.h>
+
+#include <codec2/hidl/1.0/Configurable.h>
+#include <codec2/hidl/1.0/ComponentStore.h>
+#include <codec2/hidl/1.0/types.h>
+#include <C2ParamInternal.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using namespace ::android;
+
+CachedConfigurable::CachedConfigurable(
+ std::unique_ptr<ConfigurableC2Intf>&& intf) :
+ mIntf(std::move(intf)) {
+}
+
+c2_status_t CachedConfigurable::init(ComponentStore* store) {
+ // Retrieve supported parameters from store
+ c2_status_t init = mIntf->querySupportedParams(&mSupportedParams);
+ c2_status_t validate = store->validateSupportedParams(mSupportedParams);
+ return init == C2_OK ? C2_OK : validate;
+}
+
+// Methods from ::android::hardware::media::c2::V1_0::IConfigurable follow.
+Return<void> CachedConfigurable::getName(getName_cb _hidl_cb) {
+ _hidl_cb(mIntf->getName());
+ return Void();
+}
+
+Return<void> CachedConfigurable::query(
+ const hidl_vec<uint32_t>& indices,
+ bool mayBlock,
+ query_cb _hidl_cb) {
+ typedef C2Param::Index Index;
+ std::vector<Index> c2heapParamIndices(
+ (Index*)indices.data(),
+ (Index*)indices.data() + indices.size());
+ std::vector<std::unique_ptr<C2Param>> c2heapParams;
+ c2_status_t c2res = mIntf->query(
+ c2heapParamIndices,
+ mayBlock ? C2_MAY_BLOCK : C2_DONT_BLOCK,
+ &c2heapParams);
+
+ hidl_vec<uint8_t> params;
+ createParamsBlob(¶ms, c2heapParams);
+ _hidl_cb(static_cast<Status>(c2res), params);
+
+ return Void();
+}
+
+Return<void> CachedConfigurable::config(
+ const hidl_vec<uint8_t>& inParams,
+ bool mayBlock,
+ config_cb _hidl_cb) {
+ // inParams is not writable, so create a copy as config modifies the parameters
+ hidl_vec<uint8_t> inParamsCopy = inParams;
+ std::vector<C2Param*> c2params;
+ if (parseParamsBlob(&c2params, inParamsCopy) != C2_OK) {
+ _hidl_cb(Status::CORRUPTED,
+ hidl_vec<SettingResult>(),
+ hidl_vec<uint8_t>());
+ return Void();
+ }
+ // TODO: check if blob was invalid
+ std::vector<std::unique_ptr<C2SettingResult>> c2failures;
+ c2_status_t c2res = mIntf->config(
+ c2params,
+ mayBlock ? C2_MAY_BLOCK : C2_DONT_BLOCK,
+ &c2failures);
+ hidl_vec<SettingResult> failures(c2failures.size());
+ {
+ size_t ix = 0;
+ for (const std::unique_ptr<C2SettingResult>& c2result : c2failures) {
+ if (c2result) {
+ objcpy(&failures[ix++], *c2result);
+ }
+ }
+ failures.resize(ix);
+ }
+ hidl_vec<uint8_t> outParams;
+ createParamsBlob(&outParams, c2params);
+ _hidl_cb((Status)c2res, failures, outParams);
+ return Void();
+}
+
+Return<void> CachedConfigurable::querySupportedParams(
+ uint32_t start,
+ uint32_t count,
+ querySupportedParams_cb _hidl_cb) {
+ C2LinearRange request = C2LinearCapacity(mSupportedParams.size()).range(
+ start, count);
+ hidl_vec<ParamDescriptor> params(request.size());
+ Status res = Status::OK;
+ size_t dstIx = 0;
+ for (size_t srcIx = request.offset(); srcIx < request.endOffset(); ++srcIx) {
+ if (mSupportedParams[srcIx]) {
+ objcpy(¶ms[dstIx++], *mSupportedParams[srcIx]);
+ } else {
+ res = Status::BAD_INDEX;
+ }
+ }
+ params.resize(dstIx);
+ _hidl_cb(res, params);
+ return Void();
+}
+
+Return<void> CachedConfigurable::querySupportedValues(
+ const hidl_vec<FieldSupportedValuesQuery>& inFields,
+ bool mayBlock,
+ querySupportedValues_cb _hidl_cb) {
+ std::vector<C2FieldSupportedValuesQuery> c2fields;
+ {
+ // C2FieldSupportedValuesQuery objects are restricted in that some
+ // members are const.
+ // C2ParamField - required for its constructor - has no constructors
+ // from fields. Use C2ParamInspector.
+ for (const FieldSupportedValuesQuery &query : inFields) {
+ c2fields.emplace_back(_C2ParamInspector::CreateParamField(
+ query.field.index,
+ query.field.fieldId.offset,
+ query.field.fieldId.size),
+ query.type == FieldSupportedValuesQuery::Type::POSSIBLE ?
+ C2FieldSupportedValuesQuery::POSSIBLE :
+ C2FieldSupportedValuesQuery::CURRENT);
+ }
+ }
+ c2_status_t c2res = mIntf->querySupportedValues(
+ c2fields,
+ mayBlock ? C2_MAY_BLOCK : C2_DONT_BLOCK);
+ hidl_vec<FieldSupportedValuesQueryResult> outFields(inFields.size());
+ {
+ size_t ix = 0;
+ for (const C2FieldSupportedValuesQuery &result : c2fields) {
+ objcpy(&outFields[ix++], result);
+ }
+ }
+ _hidl_cb((Status)c2res, outFields);
+ return Void();
+}
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
diff --git a/media/codec2/hidl/1.0/utils/InputSurface.cpp b/media/codec2/hidl/1.0/utils/InputSurface.cpp
new file mode 100644
index 0000000..b669460
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/InputSurface.cpp
@@ -0,0 +1,309 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2-InputSurface"
+#include <log/log.h>
+
+#include <codec2/hidl/1.0/InputSurface.h>
+#include <codec2/hidl/1.0/InputSurfaceConnection.h>
+
+#include <util/C2InterfaceHelper.h>
+#include <C2Component.h>
+#include <C2Config.h>
+
+#include <memory>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using namespace ::android;
+
+class InputSurface::ConfigurableImpl : public C2InterfaceHelper {
+public:
+ explicit ConfigurableImpl(
+ const std::shared_ptr<C2ReflectorHelper> &helper)
+ : C2InterfaceHelper(helper) {
+
+ setDerivedInstance(this);
+
+ addParameter(
+ DefineParam(mEos, C2_NAME_INPUT_SURFACE_EOS_TUNING)
+ .withDefault(new C2InputSurfaceEosTuning(false))
+ .withFields({C2F(mEos, value).oneOf({true, false})})
+ .withSetter(EosSetter)
+ .build());
+ }
+
+ static C2R EosSetter(bool mayBlock, C2P<C2InputSurfaceEosTuning> &me) {
+ (void)mayBlock;
+ return me.F(me.v.value).validatePossible(me.v.value);
+ }
+
+ bool eos() const { return mEos->value; }
+
+private:
+ std::shared_ptr<C2InputSurfaceEosTuning> mEos;
+};
+
+namespace {
+
+class ConfigurableWrapper : public ConfigurableC2Intf {
+public:
+ ConfigurableWrapper(
+ const std::shared_ptr<InputSurface::ConfigurableImpl> &impl,
+ const sp<GraphicBufferSource> &source)
+ : ConfigurableC2Intf("input-surface"),
+ mImpl(impl),
+ mSource(source) {
+ }
+
+ ~ConfigurableWrapper() override = default;
+
+ c2_status_t query(
+ const std::vector<C2Param::Index> &indices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const params) const override {
+ return mImpl->query({}, indices, mayBlock, params);
+ }
+
+ c2_status_t config(
+ const std::vector<C2Param*> ¶ms,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) override {
+ c2_status_t err = mImpl->config(params, mayBlock, failures);
+ if (mImpl->eos()) {
+ sp<GraphicBufferSource> source = mSource.promote();
+ if (source == nullptr || source->signalEndOfInputStream() != OK) {
+ // TODO: put something in |failures|
+ err = C2_BAD_VALUE;
+ }
+ // TODO: reset eos?
+ }
+ return err;
+ }
+
+ c2_status_t querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>>* const params) const override {
+ return mImpl->querySupportedParams(params);
+ }
+
+ c2_status_t querySupportedValues(
+ std::vector<C2FieldSupportedValuesQuery>& fields,
+ c2_blocking_t mayBlock) const override {
+ return mImpl->querySupportedValues(fields, mayBlock);
+ }
+
+private:
+ const std::shared_ptr<InputSurface::ConfigurableImpl> mImpl;
+ wp<GraphicBufferSource> mSource;
+};
+
+} // namespace
+
+
+Return<void> InputSurface::connectToComponent(
+ const sp<IComponent>& component,
+ connectToComponent_cb _hidl_cb) {
+ Status status;
+ sp<InputSurfaceConnection> conn;
+ if (!component) {
+ status = Status::BAD_VALUE;
+ } else {
+ std::shared_ptr<C2Component> comp = mStore->findC2Component(component);
+ if (!comp) {
+ conn = new InputSurfaceConnection(mSource, component);
+ } else {
+ conn = new InputSurfaceConnection(mSource, comp);
+ }
+ if (!conn->init()) {
+ conn = nullptr;
+ status = Status::BAD_VALUE;
+ } else {
+ status = Status::OK;
+ }
+ }
+ _hidl_cb(status, conn);
+ return Void();
+}
+
+Return<sp<IConfigurable>> InputSurface::getConfigurable() {
+ return mConfigurable;
+}
+
+// Derived methods from IGraphicBufferProducer
+
+Return<void> InputSurface::requestBuffer(
+ int32_t slot,
+ requestBuffer_cb _hidl_cb) {
+ return mBase->requestBuffer(slot, _hidl_cb);
+}
+
+Return<int32_t> InputSurface::setMaxDequeuedBufferCount(
+ int32_t maxDequeuedBuffers) {
+ return mBase->setMaxDequeuedBufferCount(maxDequeuedBuffers);
+}
+
+Return<int32_t> InputSurface::setAsyncMode(
+ bool async) {
+ return mBase->setAsyncMode(async);
+}
+
+Return<void> InputSurface::dequeueBuffer(
+ uint32_t width,
+ uint32_t height,
+ PixelFormat format,
+ uint32_t usage,
+ bool getFrameTimestamps,
+ dequeueBuffer_cb _hidl_cb) {
+ return mBase->dequeueBuffer(
+ width, height, format, usage, getFrameTimestamps, _hidl_cb);
+}
+
+Return<int32_t> InputSurface::detachBuffer(
+ int32_t slot) {
+ return mBase->detachBuffer(slot);
+}
+
+Return<void> InputSurface::detachNextBuffer(
+ detachNextBuffer_cb _hidl_cb) {
+ return mBase->detachNextBuffer(_hidl_cb);
+}
+
+Return<void> InputSurface::attachBuffer(
+ const AnwBuffer& buffer,
+ attachBuffer_cb _hidl_cb) {
+ return mBase->attachBuffer(buffer, _hidl_cb);
+}
+
+Return<void> InputSurface::queueBuffer(
+ int32_t slot,
+ const QueueBufferInput& input,
+ queueBuffer_cb _hidl_cb) {
+ return mBase->queueBuffer(slot, input, _hidl_cb);
+}
+
+Return<int32_t> InputSurface::cancelBuffer(
+ int32_t slot,
+ const hidl_handle& fence) {
+ return mBase->cancelBuffer(slot, fence);
+}
+
+Return<void> InputSurface::query(
+ int32_t what,
+ query_cb _hidl_cb) {
+ return mBase->query(what, _hidl_cb);
+}
+
+Return<void> InputSurface::connect(
+ const sp<HProducerListener>& listener,
+ int32_t api,
+ bool producerControlledByApp,
+ connect_cb _hidl_cb) {
+ return mBase->connect(listener, api, producerControlledByApp, _hidl_cb);
+}
+
+Return<int32_t> InputSurface::disconnect(
+ int32_t api,
+ DisconnectMode mode) {
+ return mBase->disconnect(api, mode);
+}
+
+Return<int32_t> InputSurface::setSidebandStream(
+ const hidl_handle& stream) {
+ return mBase->setSidebandStream(stream);
+}
+
+Return<void> InputSurface::allocateBuffers(
+ uint32_t width,
+ uint32_t height,
+ PixelFormat format,
+ uint32_t usage) {
+ return mBase->allocateBuffers(width, height, format, usage);
+}
+
+Return<int32_t> InputSurface::allowAllocation(
+ bool allow) {
+ return mBase->allowAllocation(allow);
+}
+
+Return<int32_t> InputSurface::setGenerationNumber(
+ uint32_t generationNumber) {
+ return mBase->setGenerationNumber(generationNumber);
+}
+
+Return<void> InputSurface::getConsumerName(
+ getConsumerName_cb _hidl_cb) {
+ return mBase->getConsumerName(_hidl_cb);
+}
+
+Return<int32_t> InputSurface::setSharedBufferMode(
+ bool sharedBufferMode) {
+ return mBase->setSharedBufferMode(sharedBufferMode);
+}
+
+Return<int32_t> InputSurface::setAutoRefresh(
+ bool autoRefresh) {
+ return mBase->setAutoRefresh(autoRefresh);
+}
+
+Return<int32_t> InputSurface::setDequeueTimeout(
+ int64_t timeoutNs) {
+ return mBase->setDequeueTimeout(timeoutNs);
+}
+
+Return<void> InputSurface::getLastQueuedBuffer(
+ getLastQueuedBuffer_cb _hidl_cb) {
+ return mBase->getLastQueuedBuffer(_hidl_cb);
+}
+
+Return<void> InputSurface::getFrameTimestamps(
+ getFrameTimestamps_cb _hidl_cb) {
+ return mBase->getFrameTimestamps(_hidl_cb);
+}
+
+Return<void> InputSurface::getUniqueId(
+ getUniqueId_cb _hidl_cb) {
+ return mBase->getUniqueId(_hidl_cb);
+}
+
+// Constructor is exclusive to ComponentStore.
+InputSurface::InputSurface(
+ const sp<ComponentStore>& store,
+ const std::shared_ptr<C2ReflectorHelper>& reflector,
+ const sp<HGraphicBufferProducer>& base,
+ const sp<GraphicBufferSource>& source) :
+ mStore(store),
+ mBase(base),
+ mSource(source),
+ mHelper(std::make_shared<ConfigurableImpl>(reflector)),
+ mConfigurable(new CachedConfigurable(
+ std::make_unique<ConfigurableWrapper>(mHelper, source))) {
+
+ mConfigurable->init(store.get());
+}
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
diff --git a/media/codec2/hidl/1.0/utils/InputSurfaceConnection.cpp b/media/codec2/hidl/1.0/utils/InputSurfaceConnection.cpp
new file mode 100644
index 0000000..ba7c2d6
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/InputSurfaceConnection.cpp
@@ -0,0 +1,439 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2-InputSurfaceConnection"
+#include <log/log.h>
+
+#include <codec2/hidl/1.0/InputSurfaceConnection.h>
+
+#include <memory>
+#include <list>
+#include <mutex>
+#include <atomic>
+
+#include <hidl/HidlSupport.h>
+#include <media/stagefright/bqhelper/ComponentWrapper.h>
+#include <system/graphics.h>
+#include <ui/GraphicBuffer.h>
+#include <utils/Errors.h>
+
+#include <C2.h>
+#include <C2AllocatorGralloc.h>
+#include <C2BlockInternal.h>
+#include <C2Buffer.h>
+#include <C2Component.h>
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <C2Work.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+constexpr int32_t kBufferCount = 16;
+
+using namespace ::android;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+
+namespace /* unnamed */ {
+
+class Buffer2D : public C2Buffer {
+public:
+ explicit Buffer2D(C2ConstGraphicBlock block) : C2Buffer({ block }) {
+ }
+};
+
+} // unnamed namespace
+
+struct InputSurfaceConnection::Impl : public ComponentWrapper {
+ Impl(const sp<GraphicBufferSource>& source,
+ const std::shared_ptr<C2Component>& comp) :
+ mSource(source), mComp(comp), mRemoteComp(),
+ mFrameIndex(0) {
+ std::shared_ptr<C2ComponentInterface> intf = comp->intf();
+ mCompName = intf ? intf->getName() : "";
+ }
+
+ Impl(const sp<GraphicBufferSource>& source,
+ const sp<IComponent>& comp) :
+ mSource(source), mComp(), mRemoteComp(comp),
+ mFrameIndex(0) {
+ Return<void> transStatus = comp->getName(
+ [this](const hidl_string& name) {
+ mCompName = name.c_str();
+ });
+ if (!transStatus.isOk()) {
+ ALOGD("getName -- Cannot obtain remote component name.");
+ }
+ }
+
+ virtual ~Impl() = default;
+
+ bool init() {
+ sp<GraphicBufferSource> source = mSource.promote();
+ if (source == nullptr) {
+ return false;
+ }
+ status_t err = source->initCheck();
+ if (err != OK) {
+ ALOGD("Impl::init -- GBS init failed: %d", err);
+ return false;
+ }
+
+ // TODO: read settings properly from the interface
+ C2VideoSizeStreamTuning::input inputSize;
+ C2StreamUsageTuning::input usage;
+ c2_status_t c2Status = compQuery({ &inputSize, &usage },
+ {},
+ C2_MAY_BLOCK,
+ nullptr);
+ if (c2Status != C2_OK) {
+ ALOGD("Impl::init -- cannot query information from "
+ "the component interface: %s.", asString(c2Status));
+ return false;
+ }
+
+ // TODO: proper color aspect & dataspace
+ android_dataspace dataSpace = HAL_DATASPACE_BT709;
+
+ // TODO: use the usage read from intf
+ // uint32_t grallocUsage =
+ // C2AndroidMemoryUsage(C2MemoryUsage(usage.value)).
+ // asGrallocUsage();
+
+ uint32_t grallocUsage =
+ mCompName.compare(0, 11, "c2.android.") == 0 ?
+ GRALLOC_USAGE_SW_READ_OFTEN :
+ GRALLOC_USAGE_HW_VIDEO_ENCODER;
+
+ err = source->configure(
+ this, dataSpace, kBufferCount,
+ inputSize.width, inputSize.height,
+ grallocUsage);
+ if (err != OK) {
+ ALOGD("Impl::init -- GBS configure failed: %d", err);
+ return false;
+ }
+ for (int32_t i = 0; i < kBufferCount; ++i) {
+ if (!source->onInputBufferAdded(i).isOk()) {
+ ALOGD("Impl::init: populating GBS slots failed");
+ return false;
+ }
+ }
+ if (!source->start().isOk()) {
+ ALOGD("Impl::init -- GBS start failed");
+ return false;
+ }
+ mAllocatorMutex.lock();
+ c2_status_t c2err = GetCodec2PlatformAllocatorStore()->fetchAllocator(
+ C2AllocatorStore::PLATFORM_START + 1, // GRALLOC
+ &mAllocator);
+ mAllocatorMutex.unlock();
+ if (c2err != OK) {
+ ALOGD("Impl::init -- failed to fetch gralloc allocator: %d", c2err);
+ return false;
+ }
+ return true;
+ }
+
+ // From ComponentWrapper
+ virtual status_t submitBuffer(
+ int32_t bufferId,
+ const sp<GraphicBuffer>& buffer,
+ int64_t timestamp,
+ int fenceFd) override {
+ ALOGV("Impl::submitBuffer -- bufferId = %d", bufferId);
+ // TODO: Use fd to construct fence
+ (void)fenceFd;
+
+ std::shared_ptr<C2GraphicAllocation> alloc;
+ C2Handle* handle = WrapNativeCodec2GrallocHandle(
+ native_handle_clone(buffer->handle),
+ buffer->width, buffer->height,
+ buffer->format, buffer->usage, buffer->stride);
+ mAllocatorMutex.lock();
+ c2_status_t err = mAllocator->priorGraphicAllocation(handle, &alloc);
+ mAllocatorMutex.unlock();
+ if (err != OK) {
+ return UNKNOWN_ERROR;
+ }
+ std::shared_ptr<C2GraphicBlock> block =
+ _C2BlockFactory::CreateGraphicBlock(alloc);
+
+ std::unique_ptr<C2Work> work(new C2Work);
+ work->input.flags = (C2FrameData::flags_t)0;
+ work->input.ordinal.timestamp = timestamp;
+ work->input.ordinal.frameIndex = mFrameIndex.fetch_add(
+ 1, std::memory_order_relaxed);
+ work->input.buffers.clear();
+ std::shared_ptr<C2Buffer> c2Buffer(
+ // TODO: fence
+ new Buffer2D(block->share(
+ C2Rect(block->width(), block->height()), ::C2Fence())),
+ [bufferId, src = mSource](C2Buffer* ptr) {
+ delete ptr;
+ sp<GraphicBufferSource> source = src.promote();
+ if (source != nullptr) {
+ // TODO: fence
+ (void)source->onInputBufferEmptied(bufferId, -1);
+ }
+ });
+ work->input.buffers.push_back(c2Buffer);
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+
+ err = compQueue(&items);
+ return (err == C2_OK) ? OK : UNKNOWN_ERROR;
+ }
+
+ virtual status_t submitEos(int32_t /* bufferId */) override {
+ ALOGV("Impl::submitEos");
+
+ std::unique_ptr<C2Work> work(new C2Work);
+ work->input.flags = (C2FrameData::flags_t)0;
+ work->input.ordinal.frameIndex = mFrameIndex.fetch_add(
+ 1, std::memory_order_relaxed);
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+
+ c2_status_t err = compQueue(&items);
+ return (err == C2_OK) ? OK : UNKNOWN_ERROR;
+ }
+
+ void dispatchDataSpaceChanged(
+ int32_t dataSpace, int32_t aspects, int32_t pixelFormat) override {
+ // TODO
+ (void)dataSpace;
+ (void)aspects;
+ (void)pixelFormat;
+ }
+
+private:
+ c2_status_t compQuery(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const heapParams) {
+ std::shared_ptr<C2Component> comp = mComp.lock();
+ if (comp) {
+ std::shared_ptr<C2ComponentInterface> intf = comp->intf();
+ if (intf) {
+ return intf->query_vb(stackParams,
+ heapParamIndices,
+ mayBlock,
+ heapParams);
+ } else {
+ ALOGD("compQuery -- component does not have an interface.");
+ return C2_BAD_STATE;
+ }
+ }
+ if (!mRemoteComp) {
+ ALOGD("compQuery -- component no longer exists.");
+ return C2_BAD_STATE;
+ }
+
+ hidl_vec<ParamIndex> indices(
+ stackParams.size() + heapParamIndices.size());
+ size_t numIndices = 0;
+ for (C2Param* const& stackParam : stackParams) {
+ if (!stackParam) {
+ ALOGD("compQuery -- null stack param encountered.");
+ continue;
+ }
+ indices[numIndices++] = static_cast<ParamIndex>(stackParam->index());
+ }
+ size_t numStackIndices = numIndices;
+ for (const C2Param::Index& index : heapParamIndices) {
+ indices[numIndices++] =
+ static_cast<ParamIndex>(static_cast<uint32_t>(index));
+ }
+ indices.resize(numIndices);
+ if (heapParams) {
+ heapParams->reserve(heapParams->size() + numIndices);
+ }
+ c2_status_t status;
+ Return<void> transStatus = mRemoteComp->query(
+ indices,
+ mayBlock == C2_MAY_BLOCK,
+ [&status, &numStackIndices, &stackParams, heapParams](
+ Status s, const Params& p) {
+ status = static_cast<c2_status_t>(s);
+ if (status != C2_OK && status != C2_BAD_INDEX) {
+ ALOGD("compQuery -- call failed: %s.", asString(status));
+ return;
+ }
+ std::vector<C2Param*> paramPointers;
+ c2_status_t parseStatus = parseParamsBlob(¶mPointers, p);
+ if (parseStatus != C2_OK) {
+ ALOGD("compQuery -- error while parsing params: %s.",
+ asString(parseStatus));
+ status = parseStatus;
+ return;
+ }
+ size_t i = 0;
+ for (auto it = paramPointers.begin();
+ it != paramPointers.end(); ) {
+ C2Param* paramPointer = *it;
+ if (numStackIndices > 0) {
+ --numStackIndices;
+ if (!paramPointer) {
+ ALOGD("compQuery -- null stack param.");
+ ++it;
+ continue;
+ }
+ for (; i < stackParams.size() &&
+ !stackParams[i]; ) {
+ ++i;
+ }
+ CHECK(i < stackParams.size());
+ if (stackParams[i]->index() !=
+ paramPointer->index()) {
+ ALOGD("compQuery -- param skipped. index = %d",
+ static_cast<int>(
+ stackParams[i]->index()));
+ stackParams[i++]->invalidate();
+ continue;
+ }
+ if (!stackParams[i++]->updateFrom(*paramPointer)) {
+ ALOGD("compQuery -- param update failed: "
+ "index = %d.",
+ static_cast<int>(paramPointer->index()));
+ }
+ } else {
+ if (!paramPointer) {
+ ALOGD("compQuery -- null heap param.");
+ ++it;
+ continue;
+ }
+ if (!heapParams) {
+ ALOGD("compQuery -- too many stack params.");
+ break;
+ }
+ heapParams->emplace_back(C2Param::Copy(*paramPointer));
+ }
+ ++it;
+ }
+ });
+ if (!transStatus.isOk()) {
+ ALOGD("compQuery -- transaction failed.");
+ return C2_CORRUPTED;
+ }
+ return status;
+ }
+
+ c2_status_t compQueue(std::list<std::unique_ptr<C2Work>>* const items) {
+ std::shared_ptr<C2Component> comp = mComp.lock();
+ if (comp) {
+ return comp->queue_nb(items);
+ }
+
+ WorkBundle workBundle;
+ Status hidlStatus = objcpy(&workBundle, *items, nullptr);
+ if (hidlStatus != Status::OK) {
+ ALOGD("compQueue -- bad input.");
+ return C2_CORRUPTED;
+ }
+ Return<Status> transStatus = mRemoteComp->queue(workBundle);
+ if (!transStatus.isOk()) {
+ ALOGD("compQueue -- transaction failed.");
+ return C2_CORRUPTED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGV("compQueue -- call failed: %s.", asString(status));
+ }
+ return status;
+ }
+
+ wp<GraphicBufferSource> mSource;
+ std::weak_ptr<C2Component> mComp;
+ sp<IComponent> mRemoteComp;
+ std::string mCompName;
+
+ // Needed for ComponentWrapper implementation
+ std::mutex mAllocatorMutex;
+ std::shared_ptr<C2Allocator> mAllocator;
+ std::atomic_uint64_t mFrameIndex;
+};
+
+InputSurfaceConnection::InputSurfaceConnection(
+ const sp<GraphicBufferSource>& source,
+ const std::shared_ptr<C2Component>& comp) :
+ mSource(source),
+ mImpl(new Impl(source, comp)) {
+}
+
+InputSurfaceConnection::InputSurfaceConnection(
+ const sp<GraphicBufferSource>& source,
+ const sp<IComponent>& comp) :
+ mSource(source),
+ mImpl(new Impl(source, comp)) {
+}
+
+InputSurfaceConnection::~InputSurfaceConnection() {
+ if (mSource) {
+ (void)mSource->stop();
+ (void)mSource->release();
+ mSource.clear();
+ }
+ mImpl.clear();
+}
+
+bool InputSurfaceConnection::init() {
+ mMutex.lock();
+ sp<Impl> impl = mImpl;
+ mMutex.unlock();
+
+ if (!impl) {
+ return false;
+ }
+ return impl->init();
+}
+
+Return<Status> InputSurfaceConnection::disconnect() {
+ ALOGV("disconnect");
+ mMutex.lock();
+ if (mSource) {
+ (void)mSource->stop();
+ (void)mSource->release();
+ mSource.clear();
+ }
+ mImpl.clear();
+ mMutex.unlock();
+ ALOGV("disconnected");
+ return Status::OK;
+}
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
diff --git a/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/Component.h b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/Component.h
new file mode 100644
index 0000000..36dec1c
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/Component.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_0_UTILS_COMPONENT_H
+#define CODEC2_HIDL_V1_0_UTILS_COMPONENT_H
+
+#include <codec2/hidl/1.0/Configurable.h>
+#include <codec2/hidl/1.0/types.h>
+
+#include <android/hardware/media/bufferpool/1.0/IClientManager.h>
+#include <android/hardware/media/c2/1.0/IComponentListener.h>
+#include <android/hardware/media/c2/1.0/IComponentStore.h>
+#include <android/hardware/media/c2/1.0/IComponent.h>
+#include <hidl/Status.h>
+#include <hwbinder/IBinder.h>
+
+#include <C2Component.h>
+#include <C2Buffer.h>
+#include <C2.h>
+
+#include <list>
+#include <map>
+#include <memory>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::IBinder;
+using ::android::sp;
+using ::android::wp;
+
+struct ComponentStore;
+
+struct ComponentInterface : public Configurable<IComponentInterface> {
+ ComponentInterface(
+ const std::shared_ptr<C2ComponentInterface>& interface,
+ const sp<ComponentStore>& store);
+ c2_status_t status() const;
+
+protected:
+ c2_status_t mInit;
+ std::shared_ptr<C2ComponentInterface> mInterface;
+ sp<ComponentStore> mStore;
+};
+
+struct Component : public Configurable<IComponent> {
+ Component(
+ const std::shared_ptr<C2Component>&,
+ const sp<IComponentListener>& listener,
+ const sp<ComponentStore>& store,
+ const sp<::android::hardware::media::bufferpool::V1_0::
+ IClientManager>& clientPoolManager);
+ c2_status_t status() const;
+
+ typedef ::android::hardware::graphics::bufferqueue::V1_0::
+ IGraphicBufferProducer HGraphicBufferProducer;
+
+ // Methods from IComponent follow.
+ virtual Return<Status> queue(const WorkBundle& workBundle) override;
+ virtual Return<void> flush(flush_cb _hidl_cb) override;
+ virtual Return<Status> drain(bool withEos) override;
+ virtual Return<Status> setOutputSurface(
+ uint64_t blockPoolId,
+ const sp<HGraphicBufferProducer>& surface) override;
+ virtual Return<Status> connectToOmxInputSurface(
+ const sp<HGraphicBufferProducer>& producer,
+ const sp<::android::hardware::media::omx::V1_0::
+ IGraphicBufferSource>& source) override;
+ virtual Return<Status> disconnectFromInputSurface() override;
+ virtual Return<void> createBlockPool(
+ uint32_t allocatorId,
+ createBlockPool_cb _hidl_cb) override;
+ virtual Return<Status> destroyBlockPool(uint64_t blockPoolId) override;
+ virtual Return<Status> start() override;
+ virtual Return<Status> stop() override;
+ virtual Return<Status> reset() override;
+ virtual Return<Status> release() override;
+
+protected:
+ c2_status_t mInit;
+ std::shared_ptr<C2Component> mComponent;
+ std::shared_ptr<C2ComponentInterface> mInterface;
+ sp<IComponentListener> mListener;
+ sp<ComponentStore> mStore;
+ ::android::hardware::media::c2::V1_0::utils::DefaultBufferPoolSender
+ mBufferPoolSender;
+
+ std::mutex mBlockPoolsMutex;
+ // This map keeps C2BlockPool objects that are created by createBlockPool()
+ // alive. These C2BlockPool objects can be deleted by calling
+ // destroyBlockPool(), reset() or release(), or by destroying the component.
+ std::map<uint64_t, std::shared_ptr<C2BlockPool>> mBlockPools;
+
+ // This struct is a comparable wrapper for IComponent.
+ //
+ // An IComponent object is either local or remote. If it is local, we can
+ // use the underlying pointer as a key. If it is remote, we have to use the
+ // underlying pointer of the associated binder object as a key.
+ //
+ // See interfacesEqual() for more detail.
+ struct InterfaceKey {
+ // An InterfaceKey is constructed from IComponent.
+ InterfaceKey(const sp<IComponent>& component);
+ // operator< is defined here to control the default definition of
+ // std::less<InterfaceKey>, which will be used in type Roster defined
+ // below.
+ bool operator<(const InterfaceKey& other) const {
+ return isRemote ?
+ (other.isRemote ?
+ // remote & remote
+ std::less<IBinder*>()(
+ remote.unsafe_get(),
+ other.remote.unsafe_get()) :
+ // remote & local
+ false) :
+ (other.isRemote ?
+ // local & remote
+ true :
+ // local & local
+ std::less<IComponent*>()(
+ local.unsafe_get(),
+ other.local.unsafe_get()));
+ }
+ private:
+ bool isRemote;
+ wp<IBinder> remote;
+ wp<IComponent> local;
+ };
+
+ typedef std::map<InterfaceKey, std::weak_ptr<C2Component>> Roster;
+ typedef Roster::const_iterator LocalId;
+ LocalId mLocalId;
+ void setLocalId(const LocalId& localId);
+
+ void initListener(const sp<Component>& self);
+
+ virtual ~Component() override;
+
+ friend struct ComponentStore;
+
+ struct Listener;
+};
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_0_UTILS_COMPONENT_H
diff --git a/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/ComponentStore.h b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/ComponentStore.h
new file mode 100644
index 0000000..5821e8a
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/ComponentStore.h
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_0_UTILS_COMPONENTSTORE_H
+#define CODEC2_HIDL_V1_0_UTILS_COMPONENTSTORE_H
+
+#include <codec2/hidl/1.0/Component.h>
+#include <codec2/hidl/1.0/Configurable.h>
+#include <android/hardware/media/c2/1.0/IComponentStore.h>
+#include <android/hardware/media/bufferpool/1.0/IClientManager.h>
+#include <hidl/Status.h>
+
+#include <C2Component.h>
+#include <C2Param.h>
+#include <C2.h>
+
+#include <map>
+#include <memory>
+#include <mutex>
+#include <set>
+#include <vector>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using ::android::hardware::media::bufferpool::V1_0::IClientManager;
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_handle;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+using ::android::wp;
+
+struct ComponentStore : public Configurable<IComponentStore> {
+ ComponentStore(const std::shared_ptr<C2ComponentStore>& store);
+ virtual ~ComponentStore() = default;
+
+ c2_status_t status() const {
+ return mInit;
+ }
+
+ c2_status_t validateSupportedParams(
+ const std::vector<std::shared_ptr<C2ParamDescriptor>>& params);
+
+ // Methods from ::android::hardware::media::c2::V1_0::IComponentStore
+ Return<void> createComponent(
+ const hidl_string& name,
+ const sp<IComponentListener>& listener,
+ const sp<IClientManager>& pool,
+ createComponent_cb _hidl_cb) override;
+ Return<void> createInterface(
+ const hidl_string& name,
+ createInterface_cb _hidl_cb) override;
+ Return<void> listComponents(listComponents_cb _hidl_cb) override;
+ Return<sp<IInputSurface>> createInputSurface() override;
+ Return<void> getStructDescriptors(
+ const hidl_vec<uint32_t>& indices,
+ getStructDescriptors_cb _hidl_cb) override;
+ Return<sp<IClientManager>> getPoolClientManager() override;
+ Return<Status> copyBuffer(
+ const Buffer& src,
+ const Buffer& dst) override;
+
+ // Debug dump
+ Return<void> debug(
+ const hidl_handle& handle,
+ const hidl_vec<hidl_string>& args) override;
+
+protected:
+ // does bookkeeping for an interface that has been loaded
+ void onInterfaceLoaded(const std::shared_ptr<C2ComponentInterface> &intf);
+
+ c2_status_t mInit;
+ std::shared_ptr<C2ComponentStore> mStore;
+ std::shared_ptr<C2ParamReflector> mParamReflector;
+
+ std::map<C2Param::CoreIndex, std::shared_ptr<C2StructDescriptor>> mStructDescriptors;
+ std::set<C2Param::CoreIndex> mUnsupportedStructDescriptors;
+ std::set<C2String> mLoadedInterfaces;
+ mutable std::mutex mStructDescriptorsMutex;
+
+ // Component lifetime management
+ Component::Roster mComponentRoster;
+ mutable std::mutex mComponentRosterMutex;
+ void reportComponentDeath(const Component::LocalId& componentLocalId);
+
+ friend Component;
+
+ // C2Component lookup
+ std::shared_ptr<C2Component> findC2Component(
+ const sp<IComponent>& component) const;
+
+ friend struct InputSurface;
+};
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_0_UTILS_COMPONENTSTORE_H
diff --git a/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/Configurable.h b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/Configurable.h
new file mode 100644
index 0000000..2e33a6f
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/Configurable.h
@@ -0,0 +1,157 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_0_UTILS_CONFIGURABLE_H
+#define CODEC2_HIDL_V1_0_UTILS_CONFIGURABLE_H
+
+#include <codec2/hidl/1.0/ConfigurableC2Intf.h>
+
+#include <C2Component.h>
+#include <C2Param.h>
+#include <C2.h>
+
+#include <android/hardware/media/c2/1.0/IConfigurable.h>
+#include <hidl/Status.h>
+
+#include <memory>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct ComponentStore;
+
+/**
+ * Implementation of the IConfigurable interface that supports caching of
+ * supported parameters from a supplied ComponentStore.
+ *
+ * This is mainly the same for all of the configurable C2 interfaces though
+ * there are slight differences in the blocking behavior. This is handled in the
+ * ConfigurableC2Intf implementations.
+ */
+struct CachedConfigurable : public IConfigurable {
+ CachedConfigurable(std::unique_ptr<ConfigurableC2Intf>&& intf);
+
+ c2_status_t init(ComponentStore* store);
+
+ // Methods from ::android::hardware::media::c2::V1_0::IConfigurable
+
+ virtual Return<void> getName(getName_cb _hidl_cb) override;
+
+ virtual Return<void> query(
+ const hidl_vec<uint32_t>& indices,
+ bool mayBlock,
+ query_cb _hidl_cb) override;
+
+ virtual Return<void> config(
+ const hidl_vec<uint8_t>& inParams,
+ bool mayBlock,
+ config_cb _hidl_cb) override;
+
+ virtual Return<void> querySupportedParams(
+ uint32_t start,
+ uint32_t count,
+ querySupportedParams_cb _hidl_cb) override;
+
+ virtual Return<void> querySupportedValues(
+ const hidl_vec<FieldSupportedValuesQuery>& inFields,
+ bool mayBlock,
+ querySupportedValues_cb _hidl_cb) override;
+
+protected:
+ // Common Codec2.0 interface wrapper
+ std::unique_ptr<ConfigurableC2Intf> mIntf;
+
+ // Cached supported params
+ std::vector<std::shared_ptr<C2ParamDescriptor>> mSupportedParams;
+};
+
+/**
+ * Template that implements the `IConfigurable` interface for an inherited
+ * interface. Classes that implement a child interface `I` of `IConfigurable`
+ * can derive from `Configurable<I>`.
+ */
+template <typename I>
+struct Configurable : public I {
+ Configurable(const sp<CachedConfigurable>& intf): mIntf(intf) {
+ }
+
+ c2_status_t init(ComponentStore* store) {
+ return mIntf->init(store);
+ }
+
+ // Methods from ::android::hardware::media::c2::V1_0::IConfigurable
+
+ using getName_cb = typename I::getName_cb;
+ virtual Return<void> getName(getName_cb _hidl_cb) override {
+ return mIntf->getName(_hidl_cb);
+ }
+
+ using query_cb = typename I::query_cb;
+ virtual Return<void> query(
+ const hidl_vec<uint32_t>& indices,
+ bool mayBlock,
+ query_cb _hidl_cb) override {
+ return mIntf->query(indices, mayBlock, _hidl_cb);
+ }
+
+ using config_cb = typename I::config_cb;
+ virtual Return<void> config(
+ const hidl_vec<uint8_t>& inParams,
+ bool mayBlock,
+ config_cb _hidl_cb) override {
+ return mIntf->config(inParams, mayBlock, _hidl_cb);
+ }
+
+ using querySupportedParams_cb = typename I::querySupportedParams_cb;
+ virtual Return<void> querySupportedParams(
+ uint32_t start,
+ uint32_t count,
+ querySupportedParams_cb _hidl_cb) override {
+ return mIntf->querySupportedParams(start, count, _hidl_cb);
+ }
+
+ using querySupportedValues_cb = typename I::querySupportedValues_cb;
+ virtual Return<void> querySupportedValues(
+ const hidl_vec<FieldSupportedValuesQuery>& inFields,
+ bool mayBlock,
+ querySupportedValues_cb _hidl_cb) override {
+ return mIntf->querySupportedValues(inFields, mayBlock, _hidl_cb);
+ }
+
+protected:
+ sp<CachedConfigurable> mIntf;
+};
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_0_UTILS_CONFIGURABLE_H
diff --git a/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/ConfigurableC2Intf.h b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/ConfigurableC2Intf.h
new file mode 100644
index 0000000..b8801bb
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/ConfigurableC2Intf.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_0_UTILS_CONFIGURABLEC2INTF_H
+#define CODEC2_HIDL_V1_0_UTILS_CONFIGURABLEC2INTF_H
+
+#include <C2Work.h>
+#include <C2Component.h>
+#include <C2Param.h>
+#include <C2.h>
+
+#include <hidl/HidlSupport.h>
+#include <utils/StrongPointer.h>
+#include <vector>
+#include <memory>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+
+/**
+ * Common Codec 2.0 interface wrapper.
+ */
+struct ConfigurableC2Intf {
+ C2String getName() const { return mName; }
+ /** C2ComponentInterface::query_vb sans stack params */
+ virtual c2_status_t query(
+ const std::vector<C2Param::Index> &indices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const params) const = 0;
+ /** C2ComponentInterface::config_vb */
+ virtual c2_status_t config(
+ const std::vector<C2Param*> ¶ms,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) = 0;
+ /** C2ComponentInterface::querySupportedParams_nb */
+ virtual c2_status_t querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>>* const params) const = 0;
+ /** C2ComponentInterface::querySupportedParams_nb */
+ virtual c2_status_t querySupportedValues(
+ std::vector<C2FieldSupportedValuesQuery>& fields, c2_blocking_t mayBlock) const = 0;
+
+ virtual ~ConfigurableC2Intf() = default;
+
+ ConfigurableC2Intf(const C2String& name) : mName(name) {}
+
+protected:
+ C2String mName; /* cache component name */
+};
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_0_UTILS_CONFIGURABLEC2INTF_H
diff --git a/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/InputSurface.h b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/InputSurface.h
new file mode 100644
index 0000000..cef258e
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/InputSurface.h
@@ -0,0 +1,200 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_0_UTILS_INPUTSURFACE_H
+#define CODEC2_HIDL_V1_0_UTILS_INPUTSURFACE_H
+
+#include <codec2/hidl/1.0/ComponentStore.h>
+
+#include <android/hardware/media/c2/1.0/IInputSurface.h>
+#include <android/hardware/media/c2/1.0/IComponent.h>
+
+#include <android/hardware/graphics/bufferqueue/1.0/IGraphicBufferProducer.h>
+#include <android/hardware/graphics/bufferqueue/1.0/IProducerListener.h>
+#include <android/hardware/graphics/common/1.0/types.h>
+#include <android/hardware/media/1.0/types.h>
+
+#include <gui/IGraphicBufferProducer.h>
+#include <media/stagefright/bqhelper/GraphicBufferSource.h>
+
+#include <hidl/HidlSupport.h>
+#include <hidl/Status.h>
+
+class C2ReflectorHelper;
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using ::android::hardware::hidl_handle;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+using ::android::hardware::graphics::common::V1_0::PixelFormat;
+using ::android::hardware::media::V1_0::AnwBuffer;
+
+struct InputSurface : public IInputSurface {
+
+ typedef ::android::hidl::base::V1_0::IBase IBase;
+
+ typedef ::android::hardware::graphics::bufferqueue::V1_0::
+ IProducerListener HProducerListener;
+
+ typedef ::android::
+ IGraphicBufferProducer BGraphicBufferProducer;
+
+ typedef ::android::hardware::graphics::bufferqueue::V1_0::
+ IGraphicBufferProducer HGraphicBufferProducer;
+
+ typedef ::android::
+ GraphicBufferSource GraphicBufferSource;
+
+// Type disambiguation
+
+ typedef ::android::hardware::media::c2::V1_0::Status Status;
+
+// New methods from IInputSurface
+
+ virtual Return<void> connectToComponent(
+ const sp<IComponent>& component,
+ connectToComponent_cb _hidl_cb) override;
+
+ virtual Return<sp<IConfigurable>> getConfigurable() override;
+
+// Methods derived from IGraphicBufferProducer
+
+ virtual Return<void> requestBuffer(
+ int32_t slot,
+ requestBuffer_cb _hidl_cb) override;
+
+ virtual Return<int32_t> setMaxDequeuedBufferCount(
+ int32_t maxDequeuedBuffers) override;
+
+ virtual Return<int32_t> setAsyncMode(
+ bool async) override;
+
+ virtual Return<void> dequeueBuffer(
+ uint32_t width,
+ uint32_t height,
+ PixelFormat format,
+ uint32_t usage,
+ bool getFrameTimestamps,
+ dequeueBuffer_cb _hidl_cb) override;
+
+ virtual Return<int32_t> detachBuffer(
+ int32_t slot) override;
+
+ virtual Return<void> detachNextBuffer(
+ detachNextBuffer_cb _hidl_cb) override;
+
+ virtual Return<void> attachBuffer(
+ const AnwBuffer& buffer,
+ attachBuffer_cb _hidl_cb) override;
+
+ virtual Return<void> queueBuffer(
+ int32_t slot,
+ const QueueBufferInput& input,
+ queueBuffer_cb _hidl_cb) override;
+
+ virtual Return<int32_t> cancelBuffer(
+ int32_t slot,
+ const hidl_handle& fence) override;
+
+ virtual Return<void> query(
+ int32_t what,
+ query_cb _hidl_cb) override;
+
+ virtual Return<void> connect(
+ const sp<HProducerListener>& listener,
+ int32_t api,
+ bool producerControlledByApp,
+ connect_cb _hidl_cb) override;
+
+ virtual Return<int32_t> disconnect(
+ int32_t api,
+ DisconnectMode mode) override;
+
+ virtual Return<int32_t> setSidebandStream(
+ const hidl_handle& stream) override;
+
+ virtual Return<void> allocateBuffers(
+ uint32_t width,
+ uint32_t height,
+ PixelFormat format,
+ uint32_t usage) override;
+
+ virtual Return<int32_t> allowAllocation(
+ bool allow) override;
+
+ virtual Return<int32_t> setGenerationNumber(
+ uint32_t generationNumber) override;
+
+ virtual Return<void> getConsumerName(
+ getConsumerName_cb _hidl_cb) override;
+
+ virtual Return<int32_t> setSharedBufferMode(
+ bool sharedBufferMode) override;
+
+ virtual Return<int32_t> setAutoRefresh(
+ bool autoRefresh) override;
+
+ virtual Return<int32_t> setDequeueTimeout(
+ int64_t timeoutNs) override;
+
+ virtual Return<void> getLastQueuedBuffer(
+ getLastQueuedBuffer_cb _hidl_cb) override;
+
+ virtual Return<void> getFrameTimestamps(
+ getFrameTimestamps_cb _hidl_cb) override;
+
+ virtual Return<void> getUniqueId(
+ getUniqueId_cb _hidl_cb) override;
+
+ class ConfigurableImpl;
+
+protected:
+ sp<ComponentStore> mStore;
+ sp<HGraphicBufferProducer> mBase;
+ sp<GraphicBufferSource> mSource;
+ std::shared_ptr<ConfigurableImpl> mHelper;
+ sp<CachedConfigurable> mConfigurable;
+
+ InputSurface(
+ const sp<ComponentStore>& store,
+ const std::shared_ptr<C2ReflectorHelper>& reflector,
+ const sp<HGraphicBufferProducer>& base,
+ const sp<GraphicBufferSource>& source);
+
+ virtual ~InputSurface() override = default;
+
+ friend struct ComponentStore;
+};
+
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_0_UTILS_INPUTSURFACE_H
diff --git a/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/InputSurfaceConnection.h b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/InputSurfaceConnection.h
new file mode 100644
index 0000000..904fa9e
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/InputSurfaceConnection.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_0_UTILS_INPUTSURFACECONNECTION_H
+#define CODEC2_HIDL_V1_0_UTILS_INPUTSURFACECONNECTION_H
+
+#include <codec2/hidl/1.0/Component.h>
+
+#include <android/hardware/media/c2/1.0/IComponent.h>
+#include <android/hardware/media/c2/1.0/IInputSurfaceConnection.h>
+
+#include <media/stagefright/bqhelper/GraphicBufferSource.h>
+
+#include <hidl/HidlSupport.h>
+#include <hidl/Status.h>
+
+#include <C2Component.h>
+
+#include <memory>
+#include <mutex>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+using ::android::GraphicBufferSource;
+
+struct InputSurfaceConnection : public IInputSurfaceConnection {
+
+ virtual Return<Status> disconnect() override;
+
+protected:
+
+ InputSurfaceConnection(
+ const sp<GraphicBufferSource>& source,
+ const std::shared_ptr<C2Component>& component);
+
+ InputSurfaceConnection(
+ const sp<GraphicBufferSource>& source,
+ const sp<IComponent>& component);
+
+ bool init();
+
+ friend struct InputSurface;
+
+ InputSurfaceConnection() = delete;
+ InputSurfaceConnection(const InputSurfaceConnection&) = delete;
+ void operator=(const InputSurfaceConnection&) = delete;
+
+ struct Impl;
+
+ std::mutex mMutex;
+ sp<GraphicBufferSource> mSource;
+ sp<Impl> mImpl;
+
+ virtual ~InputSurfaceConnection() override;
+};
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_0_UTILS_INPUTSURFACECONNECTION_H
diff --git a/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/types.h b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/types.h
new file mode 100644
index 0000000..58f5c96
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/include/codec2/hidl/1.0/types.h
@@ -0,0 +1,368 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_V1_0_UTILS_TYPES_H
+#define CODEC2_HIDL_V1_0_UTILS_TYPES_H
+
+#include <chrono>
+
+#include <bufferpool/ClientManager.h>
+#include <android/hardware/media/bufferpool/1.0/IClientManager.h>
+#include <android/hardware/media/bufferpool/1.0/types.h>
+#include <android/hardware/media/c2/1.0/IComponentStore.h>
+#include <android/hardware/media/c2/1.0/types.h>
+#include <gui/IGraphicBufferProducer.h>
+
+#include <C2Component.h>
+#include <C2Param.h>
+#include <C2ParamDef.h>
+#include <C2Work.h>
+
+using namespace std::chrono_literals;
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using ::android::hardware::hidl_bitfield;
+using ::android::hardware::hidl_handle;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::status_t;
+using ::android::sp;
+using ::android::hardware::media::bufferpool::V1_0::implementation::
+ ConnectionId;
+using ::android::IGraphicBufferProducer;
+
+// Types of metadata for Blocks.
+struct C2Hidl_Range {
+ uint32_t offset;
+ uint32_t length; // Do not use "size" because the name collides with C2Info::size().
+};
+typedef C2GlobalParam<C2Info, C2Hidl_Range, 0> C2Hidl_RangeInfo;
+
+struct C2Hidl_Rect {
+ uint32_t left;
+ uint32_t top;
+ uint32_t width;
+ uint32_t height;
+};
+typedef C2GlobalParam<C2Info, C2Hidl_Rect, 1> C2Hidl_RectInfo;
+
+// C2SettingResult -> SettingResult
+Status objcpy(
+ SettingResult* d,
+ const C2SettingResult& s);
+
+// SettingResult -> std::unique_ptr<C2SettingResult>
+c2_status_t objcpy(
+ std::unique_ptr<C2SettingResult>* d,
+ const SettingResult& s);
+
+// C2ParamDescriptor -> ParamDescriptor
+Status objcpy(
+ ParamDescriptor* d,
+ const C2ParamDescriptor& s);
+
+// ParamDescriptor -> std::shared_ptr<C2ParamDescriptor>
+c2_status_t objcpy(
+ std::shared_ptr<C2ParamDescriptor>* d,
+ const ParamDescriptor& s);
+
+// C2FieldSupportedValuesQuery -> FieldSupportedValuesQuery
+Status objcpy(
+ FieldSupportedValuesQuery* d,
+ const C2FieldSupportedValuesQuery& s);
+
+// FieldSupportedValuesQuery -> C2FieldSupportedValuesQuery
+c2_status_t objcpy(
+ C2FieldSupportedValuesQuery* d,
+ const FieldSupportedValuesQuery& s);
+
+// C2FieldSupportedValuesQuery -> FieldSupportedValuesQueryResult
+Status objcpy(
+ FieldSupportedValuesQueryResult* d,
+ const C2FieldSupportedValuesQuery& s);
+
+// FieldSupportedValuesQuery, FieldSupportedValuesQueryResult -> C2FieldSupportedValuesQuery
+c2_status_t objcpy(
+ C2FieldSupportedValuesQuery* d,
+ const FieldSupportedValuesQuery& sq,
+ const FieldSupportedValuesQueryResult& sr);
+
+// C2Component::Traits -> ComponentTraits
+Status objcpy(
+ IComponentStore::ComponentTraits* d,
+ const C2Component::Traits& s);
+
+// ComponentTraits -> C2Component::Traits, std::unique_ptr<std::vector<std::string>>
+// Note: The output d is only valid as long as aliasesBuffer remains alive.
+c2_status_t objcpy(
+ C2Component::Traits* d,
+ std::unique_ptr<std::vector<std::string>>* aliasesBuffer,
+ const IComponentStore::ComponentTraits& s);
+
+// C2StructDescriptor -> StructDescriptor
+Status objcpy(
+ StructDescriptor* d,
+ const C2StructDescriptor& s);
+
+// StructDescriptor -> C2StructDescriptor
+c2_status_t objcpy(
+ std::unique_ptr<C2StructDescriptor>* d,
+ const StructDescriptor& s);
+
+// Abstract class to be used in
+// objcpy(std::list<std::unique_ptr<C2Work>> -> WorkBundle).
+struct BufferPoolSender {
+ typedef ::android::hardware::media::bufferpool::V1_0::
+ ResultStatus ResultStatus;
+ typedef ::android::hardware::media::bufferpool::V1_0::
+ BufferStatusMessage BufferStatusMessage;
+ typedef ::android::hardware::media::bufferpool::
+ BufferPoolData BufferPoolData;
+
+ /**
+ * Send bpData and return BufferStatusMessage that can be supplied to
+ * IClientManager::receive() in the receiving process.
+ *
+ * This function will be called from within the function
+ * objcpy(std::list<std::unique_ptr<C2Work>> -> WorkBundle).
+ *
+ * \param[in] bpData BufferPoolData identifying the buffer to send.
+ * \param[out] bpMessage BufferStatusMessage of the transaction. Information
+ * inside \p bpMessage should be passed to the receiving process by some
+ * other means so it can call receive() properly.
+ * \return ResultStatus value that determines the success of the operation.
+ * (See the possible values of ResultStatus in
+ * hardware/interfaces/media/bufferpool/1.0/types.hal.)
+ */
+ virtual ResultStatus send(
+ const std::shared_ptr<BufferPoolData>& bpData,
+ BufferStatusMessage* bpMessage) = 0;
+
+ virtual ~BufferPoolSender() = default;
+};
+
+// Default implementation of BufferPoolSender.
+//
+// To use DefaultBufferPoolSender, the IClientManager instance of the receiving
+// process must be set before send() can operate. DefaultBufferPoolSender will
+// hold a strong reference to the IClientManager instance and use it to call
+// IClientManager::registerSender() to establish the bufferpool connection when
+// send() is called.
+struct DefaultBufferPoolSender : BufferPoolSender {
+ typedef ::android::hardware::media::bufferpool::V1_0::implementation::
+ ClientManager ClientManager;
+ typedef ::android::hardware::media::bufferpool::V1_0::
+ IClientManager IClientManager;
+
+ // Set the IClientManager instance of the receiving process and the refresh
+ // interval for the connection. The default interval is 4.5 seconds, which
+ // is slightly shorter than the amount of time the bufferpool will keep an
+ // inactive connection for.
+ DefaultBufferPoolSender(
+ const sp<IClientManager>& receiverManager = nullptr,
+ std::chrono::steady_clock::duration refreshInterval = 4500ms);
+
+ // Set the IClientManager instance of the receiving process and the refresh
+ // interval for the connection. The default interval is 4.5 seconds, which
+ // is slightly shorter than the amount of time the bufferpool will keep an
+ // inactive connection for.
+ void setReceiver(
+ const sp<IClientManager>& receiverManager,
+ std::chrono::steady_clock::duration refreshInterval = 4500ms);
+
+ // Implementation of BufferPoolSender::send(). send() will establish a
+ // bufferpool connection if needed, then send the bufferpool data over to
+ // the receiving process.
+ virtual ResultStatus send(
+ const std::shared_ptr<BufferPoolData>& bpData,
+ BufferStatusMessage* bpMessage) override;
+
+private:
+ std::mutex mMutex;
+ sp<ClientManager> mSenderManager;
+ sp<IClientManager> mReceiverManager;
+ int64_t mReceiverConnectionId;
+ int64_t mSourceConnectionId;
+ std::chrono::steady_clock::time_point mLastSent;
+ std::chrono::steady_clock::duration mRefreshInterval;
+};
+
+// std::list<std::unique_ptr<C2Work>> -> WorkBundle
+// Note: If bufferpool will be used, bpSender must not be null.
+Status objcpy(
+ WorkBundle* d,
+ const std::list<std::unique_ptr<C2Work>>& s,
+ BufferPoolSender* bpSender = nullptr);
+
+// WorkBundle -> std::list<std::unique_ptr<C2Work>>
+c2_status_t objcpy(
+ std::list<std::unique_ptr<C2Work>>* d,
+ const WorkBundle& s);
+
+/**
+ * Parses a params blob and returns C2Param pointers to its params.
+ * \param[out] params target vector of C2Param pointers
+ * \param[in] blob parameter blob to parse
+ * \retval C2_OK if the full blob was parsed
+ * \retval C2_BAD_VALUE otherwise
+ */
+c2_status_t parseParamsBlob(
+ std::vector<C2Param*> *params,
+ const hidl_vec<uint8_t> &blob);
+
+/**
+ * Concatenates a list of C2Params into a params blob.
+ * \param[out] blob target blob
+ * \param[in] params parameters to concatenate
+ * \retval C2_OK if the blob was successfully created
+ * \retval C2_BAD_VALUE if the blob was not successful (this only happens if the parameters were
+ * not const)
+ */
+Status createParamsBlob(
+ hidl_vec<uint8_t> *blob,
+ const std::vector<C2Param*> ¶ms);
+Status createParamsBlob(
+ hidl_vec<uint8_t> *blob,
+ const std::vector<std::unique_ptr<C2Param>> ¶ms);
+Status createParamsBlob(
+ hidl_vec<uint8_t> *blob,
+ const std::vector<std::shared_ptr<const C2Info>> ¶ms);
+Status createParamsBlob(
+ hidl_vec<uint8_t> *blob,
+ const std::vector<std::unique_ptr<C2Tuning>> ¶ms);
+
+/**
+ * Parses a params blob and create a vector of C2Params whose members are copies
+ * of the params in the blob.
+ * \param[out] params the resulting vector
+ * \param[in] blob parameter blob to parse
+ * \retval C2_OK if the full blob was parsed and params was constructed
+ * \retval C2_BAD_VALUE otherwise
+ */
+c2_status_t copyParamsFromBlob(
+ std::vector<std::unique_ptr<C2Param>>* params,
+ Params blob);
+
+/**
+ * Parses a params blob and applies updates to params
+ * \param[in,out] params params to be updated
+ * \param[in] blob parameter blob containing updates
+ * \retval C2_OK if the full blob was parsed and params was updated
+ * \retval C2_BAD_VALUE otherwise
+ */
+c2_status_t updateParamsFromBlob(
+ const std::vector<C2Param*>& params,
+ const Params& blob);
+
+/**
+ * Converts a BufferPool status value to c2_status_t.
+ * \param BufferPool status
+ * \return Corresponding c2_status_t
+ */
+c2_status_t toC2Status(::android::hardware::media::bufferpool::V1_0::
+ ResultStatus rs);
+
+// BufferQueue-Based Block Operations
+// ==================================
+
+// Create a GraphicBuffer object from a graphic block and attach it to an
+// IGraphicBufferProducer.
+status_t attachToBufferQueue(const C2ConstGraphicBlock& block,
+ const sp<IGraphicBufferProducer>& igbp,
+ uint32_t generation,
+ int32_t* bqSlot);
+
+// Return false if block does not come from a bufferqueue-based blockpool.
+// Otherwise, extract generation, bqId and bqSlot and return true.
+bool getBufferQueueAssignment(const C2ConstGraphicBlock& block,
+ uint32_t* generation,
+ uint64_t* bqId,
+ int32_t* bqSlot);
+
+// Disassociate the given block with its designated bufferqueue so that
+// cancelBuffer() will not be called when the block is destroyed. If the block
+// does not have a designated bufferqueue, the function returns false.
+// Otherwise, it returns true.
+//
+// Note: This function should be called after attachBuffer() or queueBuffer() is
+// called manually.
+bool yieldBufferQueueBlock(const C2ConstGraphicBlock& block);
+
+// Call yieldBufferQueueBlock() on blocks in the given workList. processInput
+// determines whether input blocks are yielded. processOutput works similarly on
+// output blocks. (The default value of processInput is false while the default
+// value of processOutput is true. This implies that in most cases, only output
+// buffers contain bufferqueue-based blocks.)
+//
+// Note: This function should be called after WorkBundle has been successfully
+// sent over the Treble boundary to another process.
+void yieldBufferQueueBlocks(const std::list<std::unique_ptr<C2Work>>& workList,
+ bool processInput = false,
+ bool processOutput = true);
+
+// Assign the given block to a bufferqueue so that when the block is destroyed,
+// cancelBuffer() will be called.
+//
+// If the block does not come from a bufferqueue-based blockpool, this function
+// returns false.
+//
+// If the block already has a bufferqueue assignment that matches the given one,
+// the function returns true.
+//
+// If the block already has a bufferqueue assignment that does not match the
+// given one, the block will be reassigned to the given bufferqueue. This
+// will call attachBuffer() on the given igbp. The function then returns true on
+// success or false on any failure during the operation.
+//
+// Note: This function should be called after detachBuffer() or dequeueBuffer()
+// is called manually.
+bool holdBufferQueueBlock(const C2ConstGraphicBlock& block,
+ const sp<IGraphicBufferProducer>& igbp,
+ uint64_t bqId,
+ uint32_t generation);
+
+// Call holdBufferQueueBlock() on input or output blocks in the given workList.
+// Since the bufferqueue assignment for input and output buffers can be
+// different, this function takes forInput to determine whether the given
+// bufferqueue is for input buffers or output buffers. (The default value of
+// forInput is false.)
+//
+// In the (rare) case that both input and output buffers are bufferqueue-based,
+// this function must be called twice, once for the input buffers and once for
+// the output buffers.
+//
+// Note: This function should be called after WorkBundle has been received from
+// another process.
+void holdBufferQueueBlocks(const std::list<std::unique_ptr<C2Work>>& workList,
+ const sp<IGraphicBufferProducer>& igbp,
+ uint64_t bqId,
+ uint32_t generation,
+ bool forInput = false);
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+#endif // CODEC2_HIDL_V1_0_UTILS_TYPES_H
diff --git a/media/codec2/hidl/1.0/utils/types.cpp b/media/codec2/hidl/1.0/utils/types.cpp
new file mode 100644
index 0000000..5827504
--- /dev/null
+++ b/media/codec2/hidl/1.0/utils/types.cpp
@@ -0,0 +1,1803 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2-types"
+#include <log/log.h>
+
+#include <codec2/hidl/1.0/types.h>
+
+#include <media/stagefright/bqhelper/WGraphicBufferProducer.h>
+
+#include <C2AllocatorIon.h>
+#include <C2AllocatorGralloc.h>
+#include <C2BlockInternal.h>
+#include <C2Buffer.h>
+#include <C2Component.h>
+#include <C2Param.h>
+#include <C2ParamInternal.h>
+#include <C2PlatformSupport.h>
+#include <C2Work.h>
+#include <util/C2ParamUtils.h>
+
+#include <algorithm>
+#include <functional>
+#include <unordered_map>
+
+#include <media/stagefright/foundation/AUtils.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+namespace utils {
+
+using namespace ::android;
+using ::android::hardware::Return;
+using ::android::hardware::media::bufferpool::BufferPoolData;
+using ::android::hardware::media::bufferpool::V1_0::BufferStatusMessage;
+using ::android::hardware::media::bufferpool::V1_0::ResultStatus;
+using ::android::hardware::media::bufferpool::V1_0::implementation::
+ ClientManager;
+using ::android::hardware::media::bufferpool::V1_0::implementation::
+ TransactionId;
+using ::android::TWGraphicBufferProducer;
+
+namespace /* unnamed */ {
+
+template <typename Common, typename DstVector, typename SrcVector>
+void copyVector(DstVector* d, const SrcVector& s) {
+ static_assert(sizeof(Common) == sizeof(decltype((*d)[0])),
+ "DstVector's component size does not match Common");
+ static_assert(sizeof(Common) == sizeof(decltype(s[0])),
+ "SrcVector's component size does not match Common");
+ d->resize(s.size());
+ std::copy(
+ reinterpret_cast<const Common*>(&s[0]),
+ reinterpret_cast<const Common*>(&s[0] + s.size()),
+ reinterpret_cast<Common*>(&(*d)[0]));
+}
+
+// C2ParamField -> ParamField
+void objcpy(ParamField *d, const C2ParamField &s) {
+ d->index = static_cast<ParamIndex>(_C2ParamInspector::GetIndex(s));
+ d->fieldId.offset = static_cast<uint32_t>(_C2ParamInspector::GetOffset(s));
+ d->fieldId.size = static_cast<uint32_t>(_C2ParamInspector::GetSize(s));
+}
+
+struct C2ParamFieldBuilder : public C2ParamField {
+ C2ParamFieldBuilder() : C2ParamField(
+ static_cast<C2Param::Index>(static_cast<uint32_t>(0)), 0, 0) {
+ }
+ // ParamField -> C2ParamField
+ C2ParamFieldBuilder(const ParamField& s) : C2ParamField(
+ static_cast<C2Param::Index>(static_cast<uint32_t>(s.index)),
+ static_cast<uint32_t>(s.fieldId.offset),
+ static_cast<uint32_t>(s.fieldId.size)) {
+ }
+};
+
+// C2WorkOrdinalStruct -> WorkOrdinal
+void objcpy(WorkOrdinal *d, const C2WorkOrdinalStruct &s) {
+ d->frameIndex = static_cast<uint64_t>(s.frameIndex.peeku());
+ d->timestampUs = static_cast<uint64_t>(s.timestamp.peeku());
+ d->customOrdinal = static_cast<uint64_t>(s.customOrdinal.peeku());
+}
+
+// WorkOrdinal -> C2WorkOrdinalStruct
+void objcpy(C2WorkOrdinalStruct *d, const WorkOrdinal &s) {
+ d->frameIndex = c2_cntr64_t(s.frameIndex);
+ d->timestamp = c2_cntr64_t(s.timestampUs);
+ d->customOrdinal = c2_cntr64_t(s.customOrdinal);
+}
+
+// C2FieldSupportedValues::range's type -> FieldSupportedValues::Range
+void objcpy(
+ FieldSupportedValues::Range* d,
+ const decltype(C2FieldSupportedValues::range)& s) {
+ d->min = static_cast<PrimitiveValue>(s.min.u64);
+ d->max = static_cast<PrimitiveValue>(s.max.u64);
+ d->step = static_cast<PrimitiveValue>(s.step.u64);
+ d->num = static_cast<PrimitiveValue>(s.num.u64);
+ d->denom = static_cast<PrimitiveValue>(s.denom.u64);
+}
+
+// C2FieldSupportedValues -> FieldSupportedValues
+Status objcpy(FieldSupportedValues *d, const C2FieldSupportedValues &s) {
+ d->typeOther = static_cast<int32_t>(s.type);
+ switch (s.type) {
+ case C2FieldSupportedValues::EMPTY:
+ d->type = FieldSupportedValues::Type::EMPTY;
+ d->values.resize(0);
+ return Status::OK;
+ case C2FieldSupportedValues::RANGE:
+ d->type = FieldSupportedValues::Type::RANGE;
+ objcpy(&d->range, s.range);
+ d->values.resize(0);
+ return Status::OK;
+ default:
+ switch (s.type) {
+ case C2FieldSupportedValues::VALUES:
+ d->type = FieldSupportedValues::Type::VALUES;
+ break;
+ case C2FieldSupportedValues::FLAGS:
+ d->type = FieldSupportedValues::Type::FLAGS;
+ break;
+ default:
+ d->type = FieldSupportedValues::Type::OTHER;
+ // Copy all fields in this case
+ objcpy(&d->range, s.range);
+ }
+ d->values.resize(s.values.size());
+ copyVector<uint64_t>(&d->values, s.values);
+ return Status::OK;
+ }
+}
+
+// FieldSupportedValues::Range -> C2FieldSupportedValues::range's type
+void objcpy(
+ decltype(C2FieldSupportedValues::range)* d,
+ const FieldSupportedValues::Range& s) {
+ d->min.u64 = static_cast<uint64_t>(s.min);
+ d->max.u64 = static_cast<uint64_t>(s.max);
+ d->step.u64 = static_cast<uint64_t>(s.step);
+ d->num.u64 = static_cast<uint64_t>(s.num);
+ d->denom.u64 = static_cast<uint64_t>(s.denom);
+}
+
+// FieldSupportedValues -> C2FieldSupportedValues
+c2_status_t objcpy(C2FieldSupportedValues *d, const FieldSupportedValues &s) {
+ switch (s.type) {
+ case FieldSupportedValues::Type::EMPTY:
+ d->type = C2FieldSupportedValues::EMPTY;
+ return C2_OK;
+ case FieldSupportedValues::Type::RANGE:
+ d->type = C2FieldSupportedValues::RANGE;
+ objcpy(&d->range, s.range);
+ d->values.resize(0);
+ return C2_OK;
+ default:
+ switch (s.type) {
+ case FieldSupportedValues::Type::VALUES:
+ d->type = C2FieldSupportedValues::VALUES;
+ break;
+ case FieldSupportedValues::Type::FLAGS:
+ d->type = C2FieldSupportedValues::FLAGS;
+ break;
+ default:
+ d->type = static_cast<C2FieldSupportedValues::type_t>(s.typeOther);
+ // Copy all fields in this case
+ objcpy(&d->range, s.range);
+ }
+ copyVector<uint64_t>(&d->values, s.values);
+ return C2_OK;
+ }
+}
+
+} // unnamed namespace
+
+// C2FieldSupportedValuesQuery -> FieldSupportedValuesQuery
+Status objcpy(
+ FieldSupportedValuesQuery* d,
+ const C2FieldSupportedValuesQuery& s) {
+ objcpy(&d->field, s.field());
+ switch (s.type()) {
+ case C2FieldSupportedValuesQuery::POSSIBLE:
+ d->type = FieldSupportedValuesQuery::Type::POSSIBLE;
+ break;
+ case C2FieldSupportedValuesQuery::CURRENT:
+ d->type = FieldSupportedValuesQuery::Type::CURRENT;
+ break;
+ default:
+ ALOGE("Unknown type of C2FieldSupportedValuesQuery: %u",
+ static_cast<unsigned>(s.type()));
+ return Status::BAD_VALUE;
+ }
+ return Status::OK;
+}
+
+// FieldSupportedValuesQuery -> C2FieldSupportedValuesQuery
+c2_status_t objcpy(
+ C2FieldSupportedValuesQuery* d,
+ const FieldSupportedValuesQuery& s) {
+ C2FieldSupportedValuesQuery::type_t dType;
+ switch (s.type) {
+ case FieldSupportedValuesQuery::Type::POSSIBLE:
+ dType = C2FieldSupportedValuesQuery::POSSIBLE;
+ break;
+ case FieldSupportedValuesQuery::Type::CURRENT:
+ dType = C2FieldSupportedValuesQuery::CURRENT;
+ break;
+ default:
+ ALOGE("Unknown type of FieldSupportedValuesQuery: %u",
+ static_cast<unsigned>(s.type));
+ return C2_BAD_VALUE;
+ }
+ *d = C2FieldSupportedValuesQuery(C2ParamFieldBuilder(s.field), dType);
+ return C2_OK;
+}
+
+// C2FieldSupportedValuesQuery -> FieldSupportedValuesQueryResult
+Status objcpy(
+ FieldSupportedValuesQueryResult* d,
+ const C2FieldSupportedValuesQuery& s) {
+ d->status = static_cast<Status>(s.status);
+ return objcpy(&d->values, s.values);
+}
+
+// FieldSupportedValuesQuery, FieldSupportedValuesQueryResult ->
+// C2FieldSupportedValuesQuery
+c2_status_t objcpy(
+ C2FieldSupportedValuesQuery* d,
+ const FieldSupportedValuesQuery& sq,
+ const FieldSupportedValuesQueryResult& sr) {
+ c2_status_t status = objcpy(d, sq);
+ if (status != C2_OK) {
+ return status;
+ }
+ d->status = static_cast<c2_status_t>(sr.status);
+ return objcpy(&d->values, sr.values);
+}
+
+// C2Component::Traits -> IComponentStore::ComponentTraits
+Status objcpy(
+ IComponentStore::ComponentTraits *d,
+ const C2Component::Traits &s) {
+ d->name = s.name;
+
+ switch (s.domain) {
+ case C2Component::DOMAIN_VIDEO:
+ d->domain = IComponentStore::ComponentTraits::Domain::VIDEO;
+ break;
+ case C2Component::DOMAIN_AUDIO:
+ d->domain = IComponentStore::ComponentTraits::Domain::AUDIO;
+ break;
+ default:
+ d->domain = IComponentStore::ComponentTraits::Domain::OTHER;
+ }
+ d->domainOther = static_cast<uint32_t>(s.domain);
+
+ switch (s.kind) {
+ case C2Component::KIND_DECODER:
+ d->kind = IComponentStore::ComponentTraits::Kind::DECODER;
+ break;
+ case C2Component::KIND_ENCODER:
+ d->kind = IComponentStore::ComponentTraits::Kind::ENCODER;
+ break;
+ default:
+ d->kind = IComponentStore::ComponentTraits::Kind::OTHER;
+ }
+ d->kindOther = static_cast<uint32_t>(s.kind);
+
+ d->rank = static_cast<uint32_t>(s.rank);
+
+ d->mediaType = s.mediaType;
+
+ d->aliases.resize(s.aliases.size());
+ for (size_t ix = s.aliases.size(); ix > 0; ) {
+ --ix;
+ d->aliases[ix] = s.aliases[ix];
+ }
+ return Status::OK;
+}
+
+// ComponentTraits -> C2Component::Traits, std::unique_ptr<std::vector<std::string>>
+c2_status_t objcpy(
+ C2Component::Traits* d,
+ std::unique_ptr<std::vector<std::string>>* aliasesBuffer,
+ const IComponentStore::ComponentTraits& s) {
+ d->name = s.name.c_str();
+
+ switch (s.domain) {
+ case IComponentStore::ComponentTraits::Domain::VIDEO:
+ d->domain = C2Component::DOMAIN_VIDEO;
+ break;
+ case IComponentStore::ComponentTraits::Domain::AUDIO:
+ d->domain = C2Component::DOMAIN_AUDIO;
+ break;
+ default:
+ d->domain = static_cast<C2Component::domain_t>(s.domainOther);
+ }
+
+ switch (s.kind) {
+ case IComponentStore::ComponentTraits::Kind::DECODER:
+ d->kind = C2Component::KIND_DECODER;
+ break;
+ case IComponentStore::ComponentTraits::Kind::ENCODER:
+ d->kind = C2Component::KIND_ENCODER;
+ break;
+ default:
+ d->kind = static_cast<C2Component::kind_t>(s.kindOther);
+ }
+
+ d->rank = static_cast<C2Component::rank_t>(s.rank);
+ d->mediaType = s.mediaType.c_str();
+
+ // aliasesBuffer must not be resized after this.
+ *aliasesBuffer = std::make_unique<std::vector<std::string>>(
+ s.aliases.size());
+ (*aliasesBuffer)->resize(s.aliases.size());
+ std::vector<C2StringLiteral> dAliases(s.aliases.size());
+ for (size_t i = 0; i < s.aliases.size(); ++i) {
+ (**aliasesBuffer)[i] = s.aliases[i].c_str();
+ d->aliases[i] = (**aliasesBuffer)[i].c_str();
+ }
+ return C2_OK;
+}
+
+namespace /* unnamed */ {
+
+// C2ParamFieldValues -> ParamFieldValues
+Status objcpy(ParamFieldValues *d, const C2ParamFieldValues &s) {
+ objcpy(&d->paramOrField, s.paramOrField);
+ if (s.values) {
+ d->values.resize(1);
+ return objcpy(&d->values[0], *s.values);
+ }
+ d->values.resize(0);
+ return Status::OK;
+}
+
+// ParamFieldValues -> C2ParamFieldValues
+c2_status_t objcpy(C2ParamFieldValues *d, const ParamFieldValues &s) {
+ d->paramOrField = C2ParamFieldBuilder(s.paramOrField);
+ if (s.values.size() == 1) {
+ d->values = std::make_unique<C2FieldSupportedValues>();
+ return objcpy(d->values.get(), s.values[0]);
+ } else if (s.values.size() == 0) {
+ d->values.reset();
+ return C2_OK;
+ }
+ ALOGE("Multiple FieldSupportedValues objects. "
+ "(Only one is allowed.)");
+ return C2_BAD_VALUE;
+}
+
+} // unnamed namespace
+
+// C2SettingResult -> SettingResult
+Status objcpy(SettingResult *d, const C2SettingResult &s) {
+ d->failureOther = static_cast<uint32_t>(s.failure);
+ switch (s.failure) {
+ case C2SettingResult::READ_ONLY:
+ d->failure = SettingResult::Failure::READ_ONLY;
+ break;
+ case C2SettingResult::MISMATCH:
+ d->failure = SettingResult::Failure::MISMATCH;
+ break;
+ case C2SettingResult::BAD_VALUE:
+ d->failure = SettingResult::Failure::BAD_VALUE;
+ break;
+ case C2SettingResult::BAD_TYPE:
+ d->failure = SettingResult::Failure::BAD_TYPE;
+ break;
+ case C2SettingResult::BAD_PORT:
+ d->failure = SettingResult::Failure::BAD_PORT;
+ break;
+ case C2SettingResult::BAD_INDEX:
+ d->failure = SettingResult::Failure::BAD_INDEX;
+ break;
+ case C2SettingResult::CONFLICT:
+ d->failure = SettingResult::Failure::CONFLICT;
+ break;
+ case C2SettingResult::UNSUPPORTED:
+ d->failure = SettingResult::Failure::UNSUPPORTED;
+ break;
+ case C2SettingResult::INFO_CONFLICT:
+ d->failure = SettingResult::Failure::INFO_CONFLICT;
+ break;
+ default:
+ d->failure = SettingResult::Failure::OTHER;
+ }
+ Status status = objcpy(&d->field, s.field);
+ if (status != Status::OK) {
+ return status;
+ }
+ d->conflicts.resize(s.conflicts.size());
+ size_t i = 0;
+ for (const C2ParamFieldValues& sConflict : s.conflicts) {
+ ParamFieldValues &dConflict = d->conflicts[i++];
+ status = objcpy(&dConflict, sConflict);
+ if (status != Status::OK) {
+ return status;
+ }
+ }
+ return Status::OK;
+}
+
+// SettingResult -> std::unique_ptr<C2SettingResult>
+c2_status_t objcpy(std::unique_ptr<C2SettingResult> *d, const SettingResult &s) {
+ *d = std::unique_ptr<C2SettingResult>(new C2SettingResult {
+ .field = C2ParamFieldValues(C2ParamFieldBuilder()) });
+ if (!*d) {
+ return C2_NO_MEMORY;
+ }
+
+ // failure
+ switch (s.failure) {
+ case SettingResult::Failure::READ_ONLY:
+ (*d)->failure = C2SettingResult::READ_ONLY;
+ break;
+ case SettingResult::Failure::MISMATCH:
+ (*d)->failure = C2SettingResult::MISMATCH;
+ break;
+ case SettingResult::Failure::BAD_VALUE:
+ (*d)->failure = C2SettingResult::BAD_VALUE;
+ break;
+ case SettingResult::Failure::BAD_TYPE:
+ (*d)->failure = C2SettingResult::BAD_TYPE;
+ break;
+ case SettingResult::Failure::BAD_PORT:
+ (*d)->failure = C2SettingResult::BAD_PORT;
+ break;
+ case SettingResult::Failure::BAD_INDEX:
+ (*d)->failure = C2SettingResult::BAD_INDEX;
+ break;
+ case SettingResult::Failure::CONFLICT:
+ (*d)->failure = C2SettingResult::CONFLICT;
+ break;
+ case SettingResult::Failure::UNSUPPORTED:
+ (*d)->failure = C2SettingResult::UNSUPPORTED;
+ break;
+ case SettingResult::Failure::INFO_CONFLICT:
+ (*d)->failure = C2SettingResult::INFO_CONFLICT;
+ break;
+ default:
+ (*d)->failure = static_cast<C2SettingResult::Failure>(s.failureOther);
+ }
+
+ // field
+ c2_status_t status = objcpy(&(*d)->field, s.field);
+ if (status != C2_OK) {
+ return status;
+ }
+
+ // conflicts
+ (*d)->conflicts.clear();
+ (*d)->conflicts.reserve(s.conflicts.size());
+ for (const ParamFieldValues& sConflict : s.conflicts) {
+ (*d)->conflicts.emplace_back(
+ C2ParamFieldValues{ C2ParamFieldBuilder(), nullptr });
+ status = objcpy(&(*d)->conflicts.back(), sConflict);
+ if (status != C2_OK) {
+ return status;
+ }
+ }
+ return C2_OK;
+}
+
+// C2ParamDescriptor -> ParamDescriptor
+Status objcpy(ParamDescriptor *d, const C2ParamDescriptor &s) {
+ d->index = static_cast<ParamIndex>(s.index());
+ d->attrib = static_cast<hidl_bitfield<ParamDescriptor::Attrib>>(
+ _C2ParamInspector::GetAttrib(s));
+ d->name = s.name();
+ copyVector<uint32_t>(&d->dependencies, s.dependencies());
+ return Status::OK;
+}
+
+// ParamDescriptor -> C2ParamDescriptor
+c2_status_t objcpy(std::shared_ptr<C2ParamDescriptor> *d, const ParamDescriptor &s) {
+ std::vector<C2Param::Index> dDependencies;
+ dDependencies.reserve(s.dependencies.size());
+ for (const ParamIndex& sDependency : s.dependencies) {
+ dDependencies.emplace_back(static_cast<uint32_t>(sDependency));
+ }
+ *d = std::make_shared<C2ParamDescriptor>(
+ C2Param::Index(static_cast<uint32_t>(s.index)),
+ static_cast<C2ParamDescriptor::attrib_t>(s.attrib),
+ C2String(s.name.c_str()),
+ std::move(dDependencies));
+ return C2_OK;
+}
+
+// C2StructDescriptor -> StructDescriptor
+Status objcpy(StructDescriptor *d, const C2StructDescriptor &s) {
+ d->type = static_cast<ParamIndex>(s.coreIndex().coreIndex());
+ d->fields.resize(s.numFields());
+ size_t i = 0;
+ for (const auto& sField : s) {
+ FieldDescriptor& dField = d->fields[i++];
+ dField.fieldId.offset = static_cast<uint32_t>(
+ _C2ParamInspector::GetOffset(sField));
+ dField.fieldId.size = static_cast<uint32_t>(
+ _C2ParamInspector::GetSize(sField));
+ dField.type = static_cast<hidl_bitfield<FieldDescriptor::Type>>(
+ sField.type());
+ dField.length = static_cast<uint32_t>(sField.extent());
+ dField.name = static_cast<hidl_string>(sField.name());
+ const auto& sNamedValues = sField.namedValues();
+ dField.namedValues.resize(sNamedValues.size());
+ size_t j = 0;
+ for (const auto& sNamedValue : sNamedValues) {
+ FieldDescriptor::NamedValue& dNamedValue = dField.namedValues[j++];
+ dNamedValue.name = static_cast<hidl_string>(sNamedValue.first);
+ dNamedValue.value = static_cast<PrimitiveValue>(
+ sNamedValue.second.u64);
+ }
+ }
+ return Status::OK;
+}
+
+// StructDescriptor -> C2StructDescriptor
+c2_status_t objcpy(std::unique_ptr<C2StructDescriptor> *d, const StructDescriptor &s) {
+ C2Param::CoreIndex dIndex = C2Param::CoreIndex(static_cast<uint32_t>(s.type));
+ std::vector<C2FieldDescriptor> dFields;
+ dFields.reserve(s.fields.size());
+ for (const auto &sField : s.fields) {
+ C2FieldDescriptor dField = {
+ static_cast<uint32_t>(sField.type),
+ sField.length,
+ sField.name,
+ sField.fieldId.offset,
+ sField.fieldId.size };
+ C2FieldDescriptor::NamedValuesType namedValues;
+ namedValues.reserve(sField.namedValues.size());
+ for (const auto& sNamedValue : sField.namedValues) {
+ namedValues.emplace_back(
+ sNamedValue.name,
+ C2Value::Primitive(static_cast<uint64_t>(sNamedValue.value)));
+ }
+ _C2ParamInspector::AddNamedValues(dField, std::move(namedValues));
+ dFields.emplace_back(dField);
+ }
+ *d = std::make_unique<C2StructDescriptor>(
+ _C2ParamInspector::CreateStructDescriptor(dIndex, std::move(dFields)));
+ return C2_OK;
+}
+
+namespace /* unnamed */ {
+
+// Find or add a hidl BaseBlock object from a given C2Handle* to a list and an
+// associated map.
+// Note: The handle is not cloned.
+Status _addBaseBlock(
+ uint32_t* index,
+ const C2Handle* handle,
+ std::list<BaseBlock>* baseBlocks,
+ std::map<const void*, uint32_t>* baseBlockIndices) {
+ if (!handle) {
+ ALOGE("addBaseBlock called on a null C2Handle.");
+ return Status::BAD_VALUE;
+ }
+ auto it = baseBlockIndices->find(handle);
+ if (it != baseBlockIndices->end()) {
+ *index = it->second;
+ } else {
+ *index = baseBlocks->size();
+ baseBlockIndices->emplace(handle, *index);
+ baseBlocks->emplace_back();
+
+ BaseBlock &dBaseBlock = baseBlocks->back();
+ dBaseBlock.type = BaseBlock::Type::NATIVE;
+ // This does not clone the handle.
+ dBaseBlock.nativeBlock =
+ reinterpret_cast<const native_handle_t*>(handle);
+
+ }
+ return Status::OK;
+}
+
+// Find or add a hidl BaseBlock object from a given BufferPoolData to a list and
+// an associated map.
+Status _addBaseBlock(
+ uint32_t* index,
+ const std::shared_ptr<BufferPoolData> bpData,
+ BufferPoolSender* bufferPoolSender,
+ std::list<BaseBlock>* baseBlocks,
+ std::map<const void*, uint32_t>* baseBlockIndices) {
+ if (!bpData) {
+ ALOGE("addBaseBlock called on a null BufferPoolData.");
+ return Status::BAD_VALUE;
+ }
+ auto it = baseBlockIndices->find(bpData.get());
+ if (it != baseBlockIndices->end()) {
+ *index = it->second;
+ } else {
+ *index = baseBlocks->size();
+ baseBlockIndices->emplace(bpData.get(), *index);
+ baseBlocks->emplace_back();
+
+ BaseBlock &dBaseBlock = baseBlocks->back();
+ dBaseBlock.type = BaseBlock::Type::POOLED;
+
+ if (bufferPoolSender) {
+ ResultStatus bpStatus = bufferPoolSender->send(
+ bpData,
+ &dBaseBlock.pooledBlock);
+
+ if (bpStatus != ResultStatus::OK) {
+ ALOGE("Failed to send buffer with BufferPool. Error: %d.",
+ static_cast<int>(bpStatus));
+ return Status::BAD_VALUE;
+ }
+ }
+ }
+ return Status::OK;
+}
+
+Status addBaseBlock(
+ uint32_t* index,
+ const C2Handle* handle,
+ const std::shared_ptr<const _C2BlockPoolData>& blockPoolData,
+ BufferPoolSender* bufferPoolSender,
+ std::list<BaseBlock>* baseBlocks,
+ std::map<const void*, uint32_t>* baseBlockIndices) {
+ if (!blockPoolData) {
+ // No BufferPoolData ==> NATIVE block.
+ return _addBaseBlock(
+ index, handle,
+ baseBlocks, baseBlockIndices);
+ }
+ switch (blockPoolData->getType()) {
+ case _C2BlockPoolData::TYPE_BUFFERPOOL: {
+ // BufferPoolData
+ std::shared_ptr<BufferPoolData> bpData;
+ if (!_C2BlockFactory::GetBufferPoolData(blockPoolData, &bpData)
+ || !bpData) {
+ ALOGE("BufferPoolData unavailable in a block.");
+ return Status::BAD_VALUE;
+ }
+ return _addBaseBlock(
+ index, bpData,
+ bufferPoolSender, baseBlocks, baseBlockIndices);
+ }
+ case _C2BlockPoolData::TYPE_BUFFERQUEUE:
+ // Do the same thing as a NATIVE block.
+ return _addBaseBlock(
+ index, handle,
+ baseBlocks, baseBlockIndices);
+ default:
+ ALOGE("Unknown C2BlockPoolData type.");
+ return Status::BAD_VALUE;
+ }
+}
+
+// C2Fence -> hidl_handle
+// Note: File descriptors are not duplicated. The original file descriptor must
+// not be closed before the transaction is complete.
+Status objcpy(hidl_handle* d, const C2Fence& s) {
+ (void)s; // TODO: implement s.fd()
+ int fenceFd = -1;
+ d->setTo(nullptr);
+ if (fenceFd >= 0) {
+ native_handle_t *handle = native_handle_create(1, 0);
+ if (!handle) {
+ return Status::NO_MEMORY;
+ }
+ handle->data[0] = fenceFd;
+ d->setTo(handle, true /* owns */);
+ }
+ return Status::OK;
+}
+
+// C2ConstLinearBlock -> Block
+// Note: Native handles are not duplicated. The original handles must not be
+// closed before the transaction is complete.
+Status objcpy(Block* d, const C2ConstLinearBlock& s,
+ BufferPoolSender* bufferPoolSender,
+ std::list<BaseBlock>* baseBlocks,
+ std::map<const void*, uint32_t>* baseBlockIndices) {
+ std::shared_ptr<const _C2BlockPoolData> bpData =
+ _C2BlockFactory::GetLinearBlockPoolData(s);
+ Status status = addBaseBlock(&d->index, s.handle(), bpData,
+ bufferPoolSender, baseBlocks, baseBlockIndices);
+ if (status != Status::OK) {
+ return status;
+ }
+
+ // Create the metadata.
+ C2Hidl_RangeInfo dRangeInfo;
+ dRangeInfo.offset = static_cast<uint32_t>(s.offset());
+ dRangeInfo.length = static_cast<uint32_t>(s.size());
+ status = createParamsBlob(&d->meta,
+ std::vector<C2Param*>{ &dRangeInfo });
+ if (status != Status::OK) {
+ return Status::BAD_VALUE;
+ }
+
+ // Copy the fence
+ return objcpy(&d->fence, s.fence());
+}
+
+// C2ConstGraphicBlock -> Block
+// Note: Native handles are not duplicated. The original handles must not be
+// closed before the transaction is complete.
+Status objcpy(Block* d, const C2ConstGraphicBlock& s,
+ BufferPoolSender* bufferPoolSender,
+ std::list<BaseBlock>* baseBlocks,
+ std::map<const void*, uint32_t>* baseBlockIndices) {
+ std::shared_ptr<const _C2BlockPoolData> bpData =
+ _C2BlockFactory::GetGraphicBlockPoolData(s);
+ Status status = addBaseBlock(&d->index, s.handle(), bpData,
+ bufferPoolSender, baseBlocks, baseBlockIndices);
+
+ // Create the metadata.
+ C2Hidl_RectInfo dRectInfo;
+ C2Rect sRect = s.crop();
+ dRectInfo.left = static_cast<uint32_t>(sRect.left);
+ dRectInfo.top = static_cast<uint32_t>(sRect.top);
+ dRectInfo.width = static_cast<uint32_t>(sRect.width);
+ dRectInfo.height = static_cast<uint32_t>(sRect.height);
+ status = createParamsBlob(&d->meta,
+ std::vector<C2Param*>{ &dRectInfo });
+ if (status != Status::OK) {
+ return Status::BAD_VALUE;
+ }
+
+ // Copy the fence
+ return objcpy(&d->fence, s.fence());
+}
+
+// C2BufferData -> Buffer
+// This function only fills in d->blocks.
+Status objcpy(Buffer* d, const C2BufferData& s,
+ BufferPoolSender* bufferPoolSender,
+ std::list<BaseBlock>* baseBlocks,
+ std::map<const void*, uint32_t>* baseBlockIndices) {
+ Status status;
+ d->blocks.resize(
+ s.linearBlocks().size() +
+ s.graphicBlocks().size());
+ size_t i = 0;
+ for (const C2ConstLinearBlock& linearBlock : s.linearBlocks()) {
+ Block& dBlock = d->blocks[i++];
+ status = objcpy(
+ &dBlock, linearBlock,
+ bufferPoolSender, baseBlocks, baseBlockIndices);
+ if (status != Status::OK) {
+ return status;
+ }
+ }
+ for (const C2ConstGraphicBlock& graphicBlock : s.graphicBlocks()) {
+ Block& dBlock = d->blocks[i++];
+ status = objcpy(
+ &dBlock, graphicBlock,
+ bufferPoolSender, baseBlocks, baseBlockIndices);
+ if (status != Status::OK) {
+ return status;
+ }
+ }
+ return Status::OK;
+}
+
+// C2Buffer -> Buffer
+Status objcpy(Buffer* d, const C2Buffer& s,
+ BufferPoolSender* bufferPoolSender,
+ std::list<BaseBlock>* baseBlocks,
+ std::map<const void*, uint32_t>* baseBlockIndices) {
+ Status status = createParamsBlob(&d->info, s.info());
+ if (status != Status::OK) {
+ return status;
+ }
+ return objcpy(d, s.data(), bufferPoolSender, baseBlocks, baseBlockIndices);
+}
+
+// C2InfoBuffer -> InfoBuffer
+Status objcpy(InfoBuffer* d, const C2InfoBuffer& s,
+ BufferPoolSender* bufferPoolSender,
+ std::list<BaseBlock>* baseBlocks,
+ std::map<const void*, uint32_t>* baseBlockIndices) {
+ // TODO: C2InfoBuffer is not implemented.
+ (void)d;
+ (void)s;
+ (void)bufferPoolSender;
+ (void)baseBlocks;
+ (void)baseBlockIndices;
+ return Status::OK;
+ /*
+ // Stub implementation that may work in the future.
+ d->index = static_cast<uint32_t>(s.index());
+ d->buffer.info.resize(0);
+ return objcpy(&d->buffer, s.data(), baseBlocks, baseBlockIndices);
+ */
+}
+
+// C2FrameData -> FrameData
+Status objcpy(FrameData* d, const C2FrameData& s,
+ BufferPoolSender* bufferPoolSender,
+ std::list<BaseBlock>* baseBlocks,
+ std::map<const void*, uint32_t>* baseBlockIndices) {
+ d->flags = static_cast<hidl_bitfield<FrameData::Flags>>(s.flags);
+ objcpy(&d->ordinal, s.ordinal);
+
+ Status status;
+ d->buffers.resize(s.buffers.size());
+ size_t i = 0;
+ for (const std::shared_ptr<C2Buffer>& sBuffer : s.buffers) {
+ Buffer& dBuffer = d->buffers[i++];
+ if (!sBuffer) {
+ // A null (pointer to) C2Buffer corresponds to a Buffer with empty
+ // info and blocks.
+ dBuffer.info.resize(0);
+ dBuffer.blocks.resize(0);
+ continue;
+ }
+ status = objcpy(
+ &dBuffer, *sBuffer,
+ bufferPoolSender, baseBlocks, baseBlockIndices);
+ if (status != Status::OK) {
+ return status;
+ }
+ }
+
+ status = createParamsBlob(&d->configUpdate, s.configUpdate);
+ if (status != Status::OK) {
+ return status;
+ }
+
+ d->infoBuffers.resize(s.infoBuffers.size());
+ i = 0;
+ for (const std::shared_ptr<C2InfoBuffer>& sInfoBuffer : s.infoBuffers) {
+ InfoBuffer& dInfoBuffer = d->infoBuffers[i++];
+ if (!sInfoBuffer) {
+ ALOGE("Null C2InfoBuffer");
+ return Status::BAD_VALUE;
+ }
+ status = objcpy(&dInfoBuffer, *sInfoBuffer,
+ bufferPoolSender, baseBlocks, baseBlockIndices);
+ if (status != Status::OK) {
+ return status;
+ }
+ }
+
+ return status;
+}
+
+} // unnamed namespace
+
+// DefaultBufferPoolSender's implementation
+
+DefaultBufferPoolSender::DefaultBufferPoolSender(
+ const sp<IClientManager>& receiverManager,
+ std::chrono::steady_clock::duration refreshInterval)
+ : mReceiverManager(receiverManager),
+ mSourceConnectionId(0),
+ mLastSent(std::chrono::steady_clock::now()),
+ mRefreshInterval(refreshInterval) {
+}
+
+void DefaultBufferPoolSender::setReceiver(
+ const sp<IClientManager>& receiverManager,
+ std::chrono::steady_clock::duration refreshInterval) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ if (mReceiverManager != receiverManager) {
+ mReceiverManager = receiverManager;
+ }
+ mRefreshInterval = refreshInterval;
+}
+
+ResultStatus DefaultBufferPoolSender::send(
+ const std::shared_ptr<BufferPoolData>& bpData,
+ BufferStatusMessage* bpMessage) {
+ if (!mReceiverManager) {
+ ALOGE("No access to receiver's BufferPool.");
+ return ResultStatus::NOT_FOUND;
+ }
+ ResultStatus rs;
+ std::lock_guard<std::mutex> lock(mMutex);
+ if (!mSenderManager) {
+ mSenderManager = ClientManager::getInstance();
+ if (!mSenderManager) {
+ ALOGE("Failed to retrieve local BufferPool ClientManager.");
+ return ResultStatus::CRITICAL_ERROR;
+ }
+ }
+ int64_t connectionId = bpData->mConnectionId;
+ std::chrono::steady_clock::time_point now =
+ std::chrono::steady_clock::now();
+ std::chrono::steady_clock::duration interval = now - mLastSent;
+ if (mSourceConnectionId == 0 ||
+ mSourceConnectionId != connectionId ||
+ interval > mRefreshInterval) {
+ // Initialize the bufferpool connection.
+ mSourceConnectionId = connectionId;
+ if (mSourceConnectionId == 0) {
+ return ResultStatus::CRITICAL_ERROR;
+ }
+
+ int64_t receiverConnectionId;
+ rs = mSenderManager->registerSender(mReceiverManager,
+ connectionId,
+ &receiverConnectionId);
+ if ((rs != ResultStatus::OK) && (rs != ResultStatus::ALREADY_EXISTS)) {
+ ALOGW("registerSender -- returned error: %d.",
+ static_cast<int>(rs));
+ return rs;
+ } else {
+ ALOGV("registerSender -- succeeded.");
+ mReceiverConnectionId = receiverConnectionId;
+ }
+ }
+
+ uint64_t transactionId;
+ int64_t timestampUs;
+ rs = mSenderManager->postSend(
+ mReceiverConnectionId, bpData, &transactionId, ×tampUs);
+ if (rs != ResultStatus::OK) {
+ ALOGE("ClientManager::postSend -- returned error: %d.",
+ static_cast<int>(rs));
+ return rs;
+ }
+ if (!bpMessage) {
+ ALOGE("Null output parameter for BufferStatusMessage.");
+ return ResultStatus::CRITICAL_ERROR;
+ }
+ bpMessage->connectionId = mReceiverConnectionId;
+ bpMessage->bufferId = bpData->mId;
+ bpMessage->transactionId = transactionId;
+ bpMessage->timestampUs = timestampUs;
+ mLastSent = now;
+ return rs;
+}
+
+// std::list<std::unique_ptr<C2Work>> -> WorkBundle
+Status objcpy(
+ WorkBundle* d,
+ const std::list<std::unique_ptr<C2Work>>& s,
+ BufferPoolSender* bufferPoolSender) {
+ Status status = Status::OK;
+
+ // baseBlocks holds a list of BaseBlock objects that Blocks can refer to.
+ std::list<BaseBlock> baseBlocks;
+
+ // baseBlockIndices maps a raw pointer to native_handle_t or BufferPoolData
+ // inside baseBlocks to the corresponding index into baseBlocks. The keys
+ // (pointers) are used to identify blocks that have the same "base block" in
+ // s, a list of C2Work objects. Because baseBlocks will be copied into a
+ // hidl_vec eventually, the values of baseBlockIndices are zero-based
+ // integer indices instead of list iterators.
+ //
+ // Note that the pointers can be raw because baseBlockIndices has a shorter
+ // lifespan than all of base blocks.
+ std::map<const void*, uint32_t> baseBlockIndices;
+
+ d->works.resize(s.size());
+ size_t i = 0;
+ for (const std::unique_ptr<C2Work>& sWork : s) {
+ Work &dWork = d->works[i++];
+ if (!sWork) {
+ ALOGW("Null C2Work encountered.");
+ continue;
+ }
+ status = objcpy(&dWork.input, sWork->input,
+ bufferPoolSender, &baseBlocks, &baseBlockIndices);
+ if (status != Status::OK) {
+ return status;
+ }
+ if (sWork->worklets.size() == 0) {
+ ALOGW("Work with no worklets.");
+ } else {
+ if (sWork->worklets.size() > 1) {
+ ALOGW("Work with multiple worklets. "
+ "Only the first worklet will be marshalled.");
+ }
+ if (!sWork->worklets.front()) {
+ ALOGE("Null worklet encountered.");
+ return Status::BAD_VALUE;
+ }
+
+ // Parcel the first worklet.
+ const C2Worklet &sWorklet = *sWork->worklets.front();
+ Worklet &dWorklet = dWork.worklet;
+
+ dWorklet.tunings.resize(sWorklet.tunings.size());
+ size_t j = 0;
+ for (const std::unique_ptr<C2Tuning>& sTuning : sWorklet.tunings) {
+ status = createParamsBlob(
+ &dWorklet.tunings[j++],
+ std::vector<C2Param*>
+ { reinterpret_cast<C2Param*>(sTuning.get()) });
+ if (status != Status::OK) {
+ return status;
+ }
+ }
+
+ dWorklet.failures.resize(sWorklet.failures.size());
+ j = 0;
+ for (const std::unique_ptr<C2SettingResult>& sFailure :
+ sWorklet.failures) {
+ if (!sFailure) {
+ ALOGE("Null C2SettingResult");
+ return Status::BAD_VALUE;
+ }
+ status = objcpy(&dWorklet.failures[j++], *sFailure);
+ if (status != Status::OK) {
+ return status;
+ }
+ }
+
+ status = objcpy(&dWorklet.output, sWorklet.output,
+ bufferPoolSender, &baseBlocks, &baseBlockIndices);
+ if (status != Status::OK) {
+ return status;
+ }
+ }
+ dWork.workletProcessed = sWork->workletsProcessed > 0;
+ dWork.result = static_cast<Status>(sWork->result);
+ }
+
+ // Copy std::list<BaseBlock> to hidl_vec<BaseBlock>.
+ {
+ d->baseBlocks.resize(baseBlocks.size());
+ size_t i = 0;
+ for (const BaseBlock& baseBlock : baseBlocks) {
+ d->baseBlocks[i++] = baseBlock;
+ }
+ }
+
+ return Status::OK;
+}
+
+namespace /* unnamed */ {
+
+struct C2BaseBlock {
+ enum type_t {
+ LINEAR,
+ GRAPHIC,
+ };
+ type_t type;
+ std::shared_ptr<C2LinearBlock> linear;
+ std::shared_ptr<C2GraphicBlock> graphic;
+};
+
+// hidl_handle -> C2Fence
+// Note: File descriptors are not duplicated. The original file descriptor must
+// not be closed before the transaction is complete.
+c2_status_t objcpy(C2Fence* d, const hidl_handle& s) {
+ // TODO: Implement.
+ (void)s;
+ *d = C2Fence();
+ return C2_OK;
+}
+
+// C2LinearBlock, vector<C2Param*>, C2Fence -> C2Buffer
+c2_status_t createLinearBuffer(
+ std::shared_ptr<C2Buffer>* buffer,
+ const std::shared_ptr<C2LinearBlock>& block,
+ const std::vector<C2Param*>& meta,
+ const C2Fence& fence) {
+ // Check the block meta. It should have exactly 1 C2Info:
+ // C2Hidl_RangeInfo.
+ if ((meta.size() != 1) || !meta[0]) {
+ ALOGE("Invalid block metadata for ion block.");
+ return C2_BAD_VALUE;
+ }
+ if (meta[0]->size() != sizeof(C2Hidl_RangeInfo)) {
+ ALOGE("Invalid block metadata for ion block: range.");
+ return C2_BAD_VALUE;
+ }
+ C2Hidl_RangeInfo *rangeInfo =
+ reinterpret_cast<C2Hidl_RangeInfo*>(meta[0]);
+
+ // Create C2Buffer from C2LinearBlock.
+ *buffer = C2Buffer::CreateLinearBuffer(block->share(
+ rangeInfo->offset, rangeInfo->length,
+ fence));
+ if (!(*buffer)) {
+ ALOGE("Cannot create a linear buffer.");
+ return C2_BAD_VALUE;
+ }
+ return C2_OK;
+}
+
+// C2GraphicBlock, vector<C2Param*>, C2Fence -> C2Buffer
+c2_status_t createGraphicBuffer(
+ std::shared_ptr<C2Buffer>* buffer,
+ const std::shared_ptr<C2GraphicBlock>& block,
+ const std::vector<C2Param*>& meta,
+ const C2Fence& fence) {
+ // Check the block meta. It should have exactly 1 C2Info:
+ // C2Hidl_RectInfo.
+ if ((meta.size() != 1) || !meta[0]) {
+ ALOGE("Invalid block metadata for graphic block.");
+ return C2_BAD_VALUE;
+ }
+ if (meta[0]->size() != sizeof(C2Hidl_RectInfo)) {
+ ALOGE("Invalid block metadata for graphic block: crop rect.");
+ return C2_BAD_VALUE;
+ }
+ C2Hidl_RectInfo *rectInfo =
+ reinterpret_cast<C2Hidl_RectInfo*>(meta[0]);
+
+ // Create C2Buffer from C2GraphicBlock.
+ *buffer = C2Buffer::CreateGraphicBuffer(block->share(
+ C2Rect(rectInfo->width, rectInfo->height).
+ at(rectInfo->left, rectInfo->top),
+ fence));
+ if (!(*buffer)) {
+ ALOGE("Cannot create a graphic buffer.");
+ return C2_BAD_VALUE;
+ }
+ return C2_OK;
+}
+
+// Buffer -> C2Buffer
+// Note: The native handles will be cloned.
+c2_status_t objcpy(std::shared_ptr<C2Buffer>* d, const Buffer& s,
+ const std::vector<C2BaseBlock>& baseBlocks) {
+ c2_status_t status;
+ *d = nullptr;
+
+ // Currently, a non-null C2Buffer must contain exactly 1 block.
+ if (s.blocks.size() == 0) {
+ return C2_OK;
+ } else if (s.blocks.size() != 1) {
+ ALOGE("Currently, a C2Buffer must contain exactly 1 block.");
+ return C2_BAD_VALUE;
+ }
+
+ const Block &sBlock = s.blocks[0];
+ if (sBlock.index >= baseBlocks.size()) {
+ ALOGE("Index into baseBlocks is out of range.");
+ return C2_BAD_VALUE;
+ }
+ const C2BaseBlock &baseBlock = baseBlocks[sBlock.index];
+
+ // Parse meta.
+ std::vector<C2Param*> sBlockMeta;
+ status = parseParamsBlob(&sBlockMeta, sBlock.meta);
+ if (status != C2_OK) {
+ ALOGE("Invalid block params blob.");
+ return C2_BAD_VALUE;
+ }
+
+ // Copy fence.
+ C2Fence dFence;
+ status = objcpy(&dFence, sBlock.fence);
+
+ // Construct a block.
+ switch (baseBlock.type) {
+ case C2BaseBlock::LINEAR:
+ status = createLinearBuffer(d, baseBlock.linear, sBlockMeta, dFence);
+ break;
+ case C2BaseBlock::GRAPHIC:
+ status = createGraphicBuffer(d, baseBlock.graphic, sBlockMeta, dFence);
+ break;
+ default:
+ ALOGE("Invalid BaseBlock type.");
+ return C2_BAD_VALUE;
+ }
+ if (status != C2_OK) {
+ return status;
+ }
+
+ // Parse info
+ std::vector<C2Param*> params;
+ status = parseParamsBlob(¶ms, s.info);
+ if (status != C2_OK) {
+ ALOGE("Invalid buffer params blob.");
+ return status;
+ }
+ for (C2Param* param : params) {
+ if (param == nullptr) {
+ ALOGE("Null buffer param encountered.");
+ return C2_BAD_VALUE;
+ }
+ std::shared_ptr<C2Param> c2param(
+ C2Param::Copy(*param).release());
+ if (!c2param) {
+ ALOGE("Invalid buffer param inside a blob.");
+ return C2_BAD_VALUE;
+ }
+ status = (*d)->setInfo(std::static_pointer_cast<C2Info>(c2param));
+ if (status != C2_OK) {
+ ALOGE("C2Buffer::setInfo failed().");
+ return C2_BAD_VALUE;
+ }
+ }
+
+ return C2_OK;
+}
+
+// FrameData -> C2FrameData
+c2_status_t objcpy(C2FrameData* d, const FrameData& s,
+ const std::vector<C2BaseBlock>& baseBlocks) {
+ c2_status_t status;
+ d->flags = static_cast<C2FrameData::flags_t>(s.flags);
+ objcpy(&d->ordinal, s.ordinal);
+ d->buffers.clear();
+ d->buffers.reserve(s.buffers.size());
+ for (const Buffer& sBuffer : s.buffers) {
+ std::shared_ptr<C2Buffer> dBuffer;
+ status = objcpy(&dBuffer, sBuffer, baseBlocks);
+ if (status != C2_OK) {
+ return status;
+ }
+ d->buffers.emplace_back(dBuffer);
+ }
+
+ std::vector<C2Param*> params;
+ status = parseParamsBlob(¶ms, s.configUpdate);
+ if (status != C2_OK) {
+ ALOGE("Failed to parse frame data params.");
+ return status;
+ }
+ d->configUpdate.clear();
+ for (C2Param* param : params) {
+ d->configUpdate.emplace_back(C2Param::Copy(*param));
+ if (!d->configUpdate.back()) {
+ ALOGE("Unexpected error while parsing frame data params.");
+ return C2_BAD_VALUE;
+ }
+ }
+
+ // TODO: Implement this once C2InfoBuffer has constructors.
+ d->infoBuffers.clear();
+ return C2_OK;
+}
+
+// BaseBlock -> C2BaseBlock
+c2_status_t objcpy(C2BaseBlock* d, const BaseBlock& s) {
+ switch (s.type) {
+ case BaseBlock::Type::NATIVE: {
+ native_handle_t* sHandle =
+ native_handle_clone(s.nativeBlock);
+ if (sHandle == nullptr) {
+ ALOGE("Null native handle in a block.");
+ return C2_BAD_VALUE;
+ }
+ const C2Handle *sC2Handle =
+ reinterpret_cast<const C2Handle*>(sHandle);
+
+ d->linear = _C2BlockFactory::CreateLinearBlock(sC2Handle);
+ if (d->linear) {
+ d->type = C2BaseBlock::LINEAR;
+ return C2_OK;
+ }
+
+ d->graphic = _C2BlockFactory::CreateGraphicBlock(sC2Handle);
+ if (d->graphic) {
+ d->type = C2BaseBlock::GRAPHIC;
+ return C2_OK;
+ }
+
+ ALOGE("Unknown handle type in native BaseBlock.");
+ if (sHandle) {
+ native_handle_close(sHandle);
+ native_handle_delete(sHandle);
+ }
+ return C2_BAD_VALUE;
+ }
+ case BaseBlock::Type::POOLED: {
+ const BufferStatusMessage &bpMessage =
+ s.pooledBlock;
+ sp<ClientManager> bp = ClientManager::getInstance();
+ std::shared_ptr<BufferPoolData> bpData;
+ native_handle_t *cHandle;
+ ResultStatus bpStatus = bp->receive(
+ bpMessage.connectionId,
+ bpMessage.transactionId,
+ bpMessage.bufferId,
+ bpMessage.timestampUs,
+ &cHandle,
+ &bpData);
+ if (bpStatus != ResultStatus::OK) {
+ ALOGE("Failed to receive buffer from bufferpool -- "
+ "resultStatus = %d",
+ static_cast<int>(bpStatus));
+ return toC2Status(bpStatus);
+ } else if (!bpData) {
+ ALOGE("No data in bufferpool transaction.");
+ return C2_BAD_VALUE;
+ }
+
+ d->linear = _C2BlockFactory::CreateLinearBlock(cHandle, bpData);
+ if (d->linear) {
+ d->type = C2BaseBlock::LINEAR;
+ return C2_OK;
+ }
+
+ d->graphic = _C2BlockFactory::CreateGraphicBlock(cHandle, bpData);
+ if (d->graphic) {
+ d->type = C2BaseBlock::GRAPHIC;
+ return C2_OK;
+ }
+
+ ALOGE("Unknown handle type in pooled BaseBlock.");
+ return C2_BAD_VALUE;
+ }
+ default:
+ ALOGE("Corrupted BaseBlock type: %d", static_cast<int>(s.type));
+ return C2_BAD_VALUE;
+ }
+}
+
+} // unnamed namespace
+
+// WorkBundle -> std::list<std::unique_ptr<C2Work>>
+c2_status_t objcpy(std::list<std::unique_ptr<C2Work>>* d, const WorkBundle& s) {
+ c2_status_t status;
+
+ // Convert BaseBlocks to C2BaseBlocks.
+ std::vector<C2BaseBlock> dBaseBlocks(s.baseBlocks.size());
+ for (size_t i = 0; i < s.baseBlocks.size(); ++i) {
+ status = objcpy(&dBaseBlocks[i], s.baseBlocks[i]);
+ if (status != C2_OK) {
+ return status;
+ }
+ }
+
+ d->clear();
+ for (const Work& sWork : s.works) {
+ d->emplace_back(std::make_unique<C2Work>());
+ C2Work& dWork = *d->back();
+
+ // input
+ status = objcpy(&dWork.input, sWork.input, dBaseBlocks);
+ if (status != C2_OK) {
+ ALOGE("Error constructing C2Work's input.");
+ return C2_BAD_VALUE;
+ }
+
+ // worklet(s)
+ dWork.worklets.clear();
+ // TODO: Currently, tunneling is not supported.
+ if (sWork.workletProcessed) {
+ dWork.workletsProcessed = 1;
+
+ const Worklet &sWorklet = sWork.worklet;
+ std::unique_ptr<C2Worklet> dWorklet = std::make_unique<C2Worklet>();
+
+ // tunings
+ dWorklet->tunings.clear();
+ dWorklet->tunings.reserve(sWorklet.tunings.size());
+ for (const Params& sTuning : sWorklet.tunings) {
+ std::vector<C2Param*> dParams;
+ status = parseParamsBlob(&dParams, sTuning);
+ if (status != C2_OK) {
+ ALOGE("Failed to parse C2Tuning in C2Worklet.");
+ return C2_BAD_VALUE;
+ }
+ for (C2Param* param : dParams) {
+ std::unique_ptr<C2Param> dParam = C2Param::Copy(*param);
+ if (!dParam) {
+ ALOGE("Null C2Tuning encountered while "
+ "parsing C2Worklet.");
+ return C2_BAD_VALUE;
+ }
+ dWorklet->tunings.emplace_back(
+ std::unique_ptr<C2Tuning>(
+ reinterpret_cast<C2Tuning*>(
+ dParam.release())));
+ }
+ }
+ // failures
+ dWorklet->failures.clear();
+ dWorklet->failures.reserve(sWorklet.failures.size());
+ for (const SettingResult& sFailure : sWorklet.failures) {
+ std::unique_ptr<C2SettingResult> dFailure;
+ status = objcpy(&dFailure, sFailure);
+ if (status != C2_OK) {
+ ALOGE("Failed to create C2SettingResult in C2Worklet.");
+ return C2_BAD_VALUE;
+ }
+ dWorklet->failures.emplace_back(std::move(dFailure));
+ }
+ // output
+ status = objcpy(&dWorklet->output, sWorklet.output, dBaseBlocks);
+ if (status != C2_OK) {
+ ALOGE("Failed to create output C2FrameData.");
+ return C2_BAD_VALUE;
+ }
+ dWork.worklets.emplace_back(std::move(dWorklet));
+ } else {
+ dWork.worklets.emplace_back(std::make_unique<C2Worklet>());
+ dWork.workletsProcessed = 0;
+ }
+
+ // result
+ dWork.result = static_cast<c2_status_t>(sWork.result);
+ }
+
+ return C2_OK;
+}
+
+constexpr size_t PARAMS_ALIGNMENT = 8; // 64-bit alignment
+static_assert(PARAMS_ALIGNMENT % alignof(C2Param) == 0, "C2Param alignment mismatch");
+static_assert(PARAMS_ALIGNMENT % alignof(C2Info) == 0, "C2Param alignment mismatch");
+static_assert(PARAMS_ALIGNMENT % alignof(C2Tuning) == 0, "C2Param alignment mismatch");
+
+// Params -> std::vector<C2Param*>
+c2_status_t parseParamsBlob(std::vector<C2Param*> *params, const hidl_vec<uint8_t> &blob) {
+ // assuming blob is const here
+ size_t size = blob.size();
+ size_t ix = 0;
+ const uint8_t *data = blob.data();
+ C2Param *p = nullptr;
+
+ do {
+ p = C2ParamUtils::ParseFirst(data + ix, size - ix);
+ if (p) {
+ params->emplace_back(p);
+ ix += p->size();
+ ix = align(ix, PARAMS_ALIGNMENT);
+ }
+ } while (p);
+
+ return ix == size ? C2_OK : C2_BAD_VALUE;
+}
+
+namespace /* unnamed */ {
+
+/**
+ * Concatenates a list of C2Params into a params blob.
+ * \param[out] blob target blob
+ * \param[in] params parameters to concatenate
+ * \retval C2_OK if the blob was successfully created
+ * \retval C2_BAD_VALUE if the blob was not successful (this only happens if the parameters were
+ * not const)
+ */
+template<typename T>
+Status _createParamsBlob(hidl_vec<uint8_t> *blob, const T ¶ms) {
+ // assuming the parameter values are const
+ size_t size = 0;
+ for (const auto &p : params) {
+ if (!p) {
+ continue;
+ }
+ size += p->size();
+ size = align(size, PARAMS_ALIGNMENT);
+ }
+ blob->resize(size);
+ size_t ix = 0;
+ for (const auto &p : params) {
+ if (!p) {
+ continue;
+ }
+ // NEVER overwrite even if param values (e.g. size) changed
+ size_t paramSize = std::min(p->size(), size - ix);
+ std::copy(
+ reinterpret_cast<const uint8_t*>(&*p),
+ reinterpret_cast<const uint8_t*>(&*p) + paramSize,
+ &(*blob)[ix]);
+ ix += paramSize;
+ ix = align(ix, PARAMS_ALIGNMENT);
+ }
+ blob->resize(ix);
+ return ix == size ? Status::OK : Status::CORRUPTED;
+}
+
+} // unnamed namespace
+
+// std::vector<const C2Param*> -> Params
+Status createParamsBlob(
+ hidl_vec<uint8_t> *blob,
+ const std::vector<const C2Param*> ¶ms) {
+ return _createParamsBlob(blob, params);
+}
+
+// std::vector<C2Param*> -> Params
+Status createParamsBlob(
+ hidl_vec<uint8_t> *blob,
+ const std::vector<C2Param*> ¶ms) {
+ return _createParamsBlob(blob, params);
+}
+
+// std::vector<std::unique_ptr<C2Param>> -> Params
+Status createParamsBlob(
+ hidl_vec<uint8_t> *blob,
+ const std::vector<std::unique_ptr<C2Param>> ¶ms) {
+ return _createParamsBlob(blob, params);
+}
+
+// std::vector<std::unique_ptr<C2Tuning>> -> Params
+Status createParamsBlob(
+ hidl_vec<uint8_t> *blob,
+ const std::vector<std::unique_ptr<C2Tuning>> ¶ms) {
+ return _createParamsBlob(blob, params);
+}
+
+// std::vector<std::shared_ptr<const C2Info>> -> Params
+Status createParamsBlob(
+ hidl_vec<uint8_t> *blob,
+ const std::vector<std::shared_ptr<const C2Info>> ¶ms) {
+ return _createParamsBlob(blob, params);
+}
+
+// Params -> std::vector<std::unique_ptr<C2Param>>
+c2_status_t copyParamsFromBlob(
+ std::vector<std::unique_ptr<C2Param>>* params,
+ Params blob) {
+ std::vector<C2Param*> paramPointers;
+ c2_status_t status = parseParamsBlob(¶mPointers, blob);
+ if (status != C2_OK) {
+ ALOGE("copyParamsFromBlob -- blob parsing failed.");
+ return status;
+ }
+ params->resize(paramPointers.size());
+ size_t i = 0;
+ for (C2Param* const& paramPointer : paramPointers) {
+ if (!paramPointer) {
+ ALOGE("copyParamsFromBlob -- corrupted params blob.");
+ return C2_BAD_VALUE;
+ }
+ (*params)[i++] = C2Param::Copy(*paramPointer);
+ }
+ return C2_OK;
+}
+
+// Params -> update std::vector<std::unique_ptr<C2Param>>
+c2_status_t updateParamsFromBlob(
+ const std::vector<C2Param*>& params,
+ const Params& blob) {
+ std::unordered_map<uint32_t, C2Param*> index2param;
+ for (C2Param* const& param : params) {
+ if (!param) {
+ ALOGE("updateParamsFromBlob -- corrupted input params.");
+ return C2_BAD_VALUE;
+ }
+ if (index2param.find(param->index()) == index2param.end()) {
+ index2param.emplace(param->index(), param);
+ }
+ }
+
+ std::vector<C2Param*> paramPointers;
+ c2_status_t status = parseParamsBlob(¶mPointers, blob);
+ if (status != C2_OK) {
+ ALOGE("updateParamsFromBlob -- blob parsing failed.");
+ return status;
+ }
+
+ for (C2Param* const& paramPointer : paramPointers) {
+ if (!paramPointer) {
+ ALOGE("updateParamsFromBlob -- corrupted param in blob.");
+ return C2_BAD_VALUE;
+ }
+ decltype(index2param)::iterator i = index2param.find(
+ paramPointer->index());
+ if (i == index2param.end()) {
+ ALOGW("updateParamsFromBlob -- unseen param index.");
+ continue;
+ }
+ if (!i->second->updateFrom(*paramPointer)) {
+ ALOGE("updateParamsFromBlob -- mismatching sizes: "
+ "%u vs %u (index = %u).",
+ static_cast<unsigned>(params.size()),
+ static_cast<unsigned>(paramPointer->size()),
+ static_cast<unsigned>(i->first));
+ return C2_BAD_VALUE;
+ }
+ }
+ return C2_OK;
+}
+
+// Convert BufferPool ResultStatus to c2_status_t.
+c2_status_t toC2Status(ResultStatus rs) {
+ switch (rs) {
+ case ResultStatus::OK:
+ return C2_OK;
+ case ResultStatus::NO_MEMORY:
+ return C2_NO_MEMORY;
+ case ResultStatus::ALREADY_EXISTS:
+ return C2_DUPLICATE;
+ case ResultStatus::NOT_FOUND:
+ return C2_NOT_FOUND;
+ case ResultStatus::CRITICAL_ERROR:
+ return C2_CORRUPTED;
+ default:
+ ALOGW("Unrecognized BufferPool ResultStatus: %d", static_cast<int>(rs));
+ return C2_CORRUPTED;
+ }
+}
+
+namespace /* unnamed */ {
+
+// Create a GraphicBuffer object from a graphic block.
+sp<GraphicBuffer> createGraphicBuffer(const C2ConstGraphicBlock& block) {
+ uint32_t width;
+ uint32_t height;
+ uint32_t format;
+ uint64_t usage;
+ uint32_t stride;
+ uint32_t generation;
+ uint64_t bqId;
+ int32_t bqSlot;
+ _UnwrapNativeCodec2GrallocMetadata(
+ block.handle(), &width, &height, &format, &usage,
+ &stride, &generation, &bqId, reinterpret_cast<uint32_t*>(&bqSlot));
+ native_handle_t *grallocHandle =
+ UnwrapNativeCodec2GrallocHandle(block.handle());
+ sp<GraphicBuffer> graphicBuffer =
+ new GraphicBuffer(grallocHandle,
+ GraphicBuffer::CLONE_HANDLE,
+ width, height, format,
+ 1, usage, stride);
+ native_handle_delete(grallocHandle);
+ return graphicBuffer;
+}
+
+template <typename BlockProcessor>
+void forEachBlock(C2FrameData& frameData,
+ BlockProcessor process) {
+ for (const std::shared_ptr<C2Buffer>& buffer : frameData.buffers) {
+ if (buffer) {
+ for (const C2ConstGraphicBlock& block :
+ buffer->data().graphicBlocks()) {
+ process(block);
+ }
+ }
+ }
+}
+
+template <typename BlockProcessor>
+void forEachBlock(const std::list<std::unique_ptr<C2Work>>& workList,
+ BlockProcessor process,
+ bool processInput, bool processOutput) {
+ for (const std::unique_ptr<C2Work>& work : workList) {
+ if (!work) {
+ continue;
+ }
+ if (processInput) {
+ forEachBlock(work->input, process);
+ }
+ if (processOutput) {
+ for (const std::unique_ptr<C2Worklet>& worklet : work->worklets) {
+ if (worklet) {
+ forEachBlock(worklet->output,
+ process);
+ }
+ }
+ }
+ }
+}
+
+sp<HGraphicBufferProducer> getHgbp(const sp<IGraphicBufferProducer>& igbp) {
+ sp<HGraphicBufferProducer> hgbp = igbp->getHalInterface();
+ return hgbp ? hgbp :
+ new TWGraphicBufferProducer<HGraphicBufferProducer>(igbp);
+}
+
+} // unnamed namespace
+
+status_t attachToBufferQueue(const C2ConstGraphicBlock& block,
+ const sp<IGraphicBufferProducer>& igbp,
+ uint32_t generation,
+ int32_t* bqSlot) {
+ if (!igbp) {
+ ALOGW("attachToBufferQueue -- null producer.");
+ return NO_INIT;
+ }
+
+ sp<GraphicBuffer> graphicBuffer = createGraphicBuffer(block);
+ graphicBuffer->setGenerationNumber(generation);
+
+ ALOGV("attachToBufferQueue -- attaching buffer: "
+ "block dimension %ux%u, "
+ "graphicBuffer dimension %ux%u, "
+ "format %#x, usage %#llx, stride %u, generation %u.",
+ static_cast<unsigned>(block.width()),
+ static_cast<unsigned>(block.height()),
+ static_cast<unsigned>(graphicBuffer->getWidth()),
+ static_cast<unsigned>(graphicBuffer->getHeight()),
+ static_cast<unsigned>(graphicBuffer->getPixelFormat()),
+ static_cast<unsigned long long>(graphicBuffer->getUsage()),
+ static_cast<unsigned>(graphicBuffer->getStride()),
+ static_cast<unsigned>(graphicBuffer->getGenerationNumber()));
+
+ status_t result = igbp->attachBuffer(bqSlot, graphicBuffer);
+ if (result != OK) {
+ ALOGW("attachToBufferQueue -- attachBuffer failed. Error code = %d",
+ static_cast<int>(result));
+ return false;
+ }
+ ALOGV("attachToBufferQueue -- attachBuffer returned slot %d",
+ static_cast<int>(*bqSlot));
+ return true;
+}
+
+bool getBufferQueueAssignment(const C2ConstGraphicBlock& block,
+ uint32_t* generation,
+ uint64_t* bqId,
+ int32_t* bqSlot) {
+ return _C2BlockFactory::GetBufferQueueData(
+ _C2BlockFactory::GetGraphicBlockPoolData(block),
+ generation, bqId, bqSlot);
+}
+
+bool yieldBufferQueueBlock(const C2ConstGraphicBlock& block) {
+ std::shared_ptr<_C2BlockPoolData> data =
+ _C2BlockFactory::GetGraphicBlockPoolData(block);
+ if (data && _C2BlockFactory::GetBufferQueueData(data)) {
+ _C2BlockFactory::YieldBlockToBufferQueue(data);
+ return true;
+ }
+ return false;
+}
+
+void yieldBufferQueueBlocks(
+ const std::list<std::unique_ptr<C2Work>>& workList,
+ bool processInput, bool processOutput) {
+ forEachBlock(workList, yieldBufferQueueBlock, processInput, processOutput);
+}
+
+bool holdBufferQueueBlock(const C2ConstGraphicBlock& block,
+ const sp<IGraphicBufferProducer>& igbp,
+ uint64_t bqId,
+ uint32_t generation) {
+ std::shared_ptr<_C2BlockPoolData> data =
+ _C2BlockFactory::GetGraphicBlockPoolData(block);
+ if (!data) {
+ return false;
+ }
+
+ uint32_t oldGeneration;
+ uint64_t oldId;
+ int32_t oldSlot;
+ // If the block is not bufferqueue-based, do nothing.
+ if (!_C2BlockFactory::GetBufferQueueData(
+ data, &oldGeneration, &oldId, &oldSlot) ||
+ (oldId == 0)) {
+ return false;
+ }
+
+ // If the block's bqId is the same as the desired bqId, just hold.
+ if ((oldId == bqId) && (oldGeneration == generation)) {
+ ALOGV("holdBufferQueueBlock -- import without attaching: "
+ "bqId %llu, bqSlot %d, generation %u.",
+ static_cast<long long unsigned>(oldId),
+ static_cast<int>(oldSlot),
+ static_cast<unsigned>(generation));
+ _C2BlockFactory::HoldBlockFromBufferQueue(data, getHgbp(igbp));
+ return true;
+ }
+
+ // Otherwise, attach to the given igbp, which must not be null.
+ if (!igbp) {
+ return false;
+ }
+
+ int32_t bqSlot;
+ status_t result = attachToBufferQueue(block, igbp, generation, &bqSlot);
+
+ if (result != OK) {
+ ALOGE("holdBufferQueueBlock -- fail to attach: "
+ "target bqId %llu, generation %u.",
+ static_cast<long long unsigned>(bqId),
+ static_cast<unsigned>(generation));
+
+ return false;
+ }
+
+ ALOGV("holdBufferQueueBlock -- attached: "
+ "bqId %llu, bqSlot %d, generation %u.",
+ static_cast<long long unsigned>(bqId),
+ static_cast<int>(bqSlot),
+ static_cast<unsigned>(generation));
+ _C2BlockFactory::AssignBlockToBufferQueue(
+ data, getHgbp(igbp), bqId, bqSlot, true);
+ return true;
+}
+
+void holdBufferQueueBlocks(const std::list<std::unique_ptr<C2Work>>& workList,
+ const sp<IGraphicBufferProducer>& igbp,
+ uint64_t bqId,
+ uint32_t generation,
+ bool forInput) {
+ forEachBlock(workList,
+ std::bind(holdBufferQueueBlock,
+ std::placeholders::_1, igbp, bqId, generation),
+ forInput, !forInput);
+}
+
+} // namespace utils
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
diff --git a/media/codec2/hidl/1.0/vts/audio/Android.bp b/media/codec2/hidl/1.0/vts/audio/Android.bp
new file mode 100644
index 0000000..687754b
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/audio/Android.bp
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+cc_test {
+ name: "VtsHidlC2V1_0TargetAudioDecTest",
+ defaults: ["VtsMediaC2V1_0Defaults"],
+ srcs: [
+ "VtsHidlC2V1_0TargetAudioDecTest.cpp",
+ //"media_audio_hidl_test_common.cpp"
+ ],
+}
+
+cc_test {
+ name: "VtsHidlC2V1_0TargetAudioEncTest",
+ defaults: ["VtsMediaC2V1_0Defaults"],
+ srcs: [
+ "VtsHidlC2V1_0TargetAudioEncTest.cpp",
+ //"media_audio_hidl_test_common.cpp"
+ ],
+}
diff --git a/media/codec2/hidl/1.0/vts/audio/VtsHidlC2V1_0TargetAudioDecTest.cpp b/media/codec2/hidl/1.0/vts/audio/VtsHidlC2V1_0TargetAudioDecTest.cpp
new file mode 100644
index 0000000..6fd9200
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/audio/VtsHidlC2V1_0TargetAudioDecTest.cpp
@@ -0,0 +1,907 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// #define LOG_NDEBUG 0
+#define LOG_TAG "codec2_hidl_hal_audio_dec_test"
+
+#include <android-base/logging.h>
+#include <gtest/gtest.h>
+#include <algorithm>
+#include <stdio.h>
+#include <fstream>
+
+#include <codec2/hidl/client.h>
+#include <C2AllocatorIon.h>
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2Buffer.h>
+#include <C2BufferPriv.h>
+
+using android::C2AllocatorIon;
+
+#include <VtsHalHidlTargetTestBase.h>
+#include "media_c2_audio_hidl_test_common.h"
+#include "media_c2_hidl_test_common.h"
+
+struct FrameInfo {
+ int bytesCount;
+ uint32_t flags;
+ int64_t timestamp;
+};
+
+class LinearBuffer : public C2Buffer {
+ public:
+ explicit LinearBuffer(const std::shared_ptr<C2LinearBlock>& block)
+ : C2Buffer(
+ {block->share(block->offset(), block->size(), ::C2Fence())}) {}
+};
+
+static ComponentTestEnvironment* gEnv = nullptr;
+
+namespace {
+
+class Codec2AudioDecHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+ private:
+ typedef ::testing::VtsHalHidlTargetTestBase Super;
+
+ public:
+ ::std::string getTestCaseInfo() const override {
+ return ::std::string() +
+ "Component: " + gEnv->getComponent().c_str() + " | " +
+ "Instance: " + gEnv->getInstance().c_str() + " | " +
+ "Res: " + gEnv->getRes().c_str();
+ }
+
+ // google.codec2 Audio test setup
+ virtual void SetUp() override {
+ Super::SetUp();
+ mDisableTest = false;
+ ALOGV("Codec2AudioDecHidlTest SetUp");
+ mClient = android::Codec2Client::CreateFromService(
+ gEnv->getInstance().c_str());
+ ASSERT_NE(mClient, nullptr);
+ mListener.reset(new CodecListener(
+ [this](std::list<std::unique_ptr<C2Work>>& workItems) {
+ handleWorkDone(workItems);
+ }));
+ ASSERT_NE(mListener, nullptr);
+ for (int i = 0; i < MAX_INPUT_BUFFERS; ++i) {
+ mWorkQueue.emplace_back(new C2Work);
+ }
+ mClient->createComponent(gEnv->getComponent().c_str(), mListener,
+ &mComponent);
+ ASSERT_NE(mComponent, nullptr);
+
+ std::shared_ptr<C2AllocatorStore> store =
+ android::GetCodec2PlatformAllocatorStore();
+ CHECK_EQ(store->fetchAllocator(C2AllocatorStore::DEFAULT_LINEAR,
+ &mLinearAllocator),
+ C2_OK);
+ mLinearPool = std::make_shared<C2PooledBlockPool>(mLinearAllocator,
+ mBlockPoolId++);
+ ASSERT_NE(mLinearPool, nullptr);
+
+ mCompName = unknown_comp;
+ struct StringToName {
+ const char* Name;
+ standardComp CompName;
+ };
+ const StringToName kStringToName[] = {
+ {"xaac", xaac},
+ {"mp3", mp3},
+ {"amrnb", amrnb},
+ {"amrwb", amrwb},
+ {"aac", aac},
+ {"vorbis", vorbis},
+ {"opus", opus},
+ {"pcm", pcm},
+ {"g711.alaw", g711alaw},
+ {"g711.mlaw", g711mlaw},
+ {"gsm", gsm},
+ {"raw", raw},
+ {"flac", flac},
+ };
+ const size_t kNumStringToName =
+ sizeof(kStringToName) / sizeof(kStringToName[0]);
+
+ std::string substring;
+ std::string comp;
+ substring = std::string(gEnv->getComponent());
+ /* TODO: better approach to find the component */
+ /* "c2.android." => 11th position */
+ size_t pos = 11;
+ size_t len = substring.find(".decoder", pos);
+ comp = substring.substr(pos, len - pos);
+
+ for (size_t i = 0; i < kNumStringToName; ++i) {
+ if (!strcasecmp(comp.c_str(), kStringToName[i].Name)) {
+ mCompName = kStringToName[i].CompName;
+ break;
+ }
+ }
+ mEos = false;
+ mFramesReceived = 0;
+ mTimestampUs = 0u;
+ mTimestampDevTest = false;
+ if (mCompName == unknown_comp) mDisableTest = true;
+ if (mDisableTest) std::cout << "[ WARN ] Test Disabled \n";
+ }
+
+ virtual void TearDown() override {
+ if (mComponent != nullptr) {
+ if (::testing::Test::HasFatalFailure()) return;
+ mComponent->release();
+ mComponent = nullptr;
+ }
+ Super::TearDown();
+ }
+
+ struct outputMetaData {
+ uint64_t timestampUs;
+ uint32_t rangeLength;
+ };
+ // callback function to process onWorkDone received by Listener
+ void handleWorkDone(std::list<std::unique_ptr<C2Work>>& workItems) {
+ for (std::unique_ptr<C2Work>& work : workItems) {
+ // handle configuration changes in work done
+ if (!work->worklets.empty() &&
+ (work->worklets.front()->output.configUpdate.size() != 0)) {
+ ALOGV("Config Update");
+ std::vector<std::unique_ptr<C2Param>> updates =
+ std::move(work->worklets.front()->output.configUpdate);
+ std::vector<C2Param*> configParam;
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ for (size_t i = 0; i < updates.size(); ++i) {
+ C2Param* param = updates[i].get();
+ if ((param->index() == C2StreamSampleRateInfo::output::PARAM_TYPE) ||
+ (param->index() == C2StreamChannelCountInfo::output::PARAM_TYPE)) {
+ configParam.push_back(param);
+ }
+ }
+ mComponent->config(configParam, C2_DONT_BLOCK, &failures);
+ ASSERT_EQ(failures.size(), 0u);
+ }
+ mFramesReceived++;
+ mEos = (work->worklets.front()->output.flags &
+ C2FrameData::FLAG_END_OF_STREAM) != 0;
+ auto frameIndexIt =
+ std::find(mFlushedIndices.begin(), mFlushedIndices.end(),
+ work->input.ordinal.frameIndex.peeku());
+ ALOGV("WorkDone: frameID received %d",
+ (int)work->worklets.front()->output.ordinal.frameIndex.peeku());
+
+ // For decoder components current timestamp always exceeds
+ // previous timestamp
+ bool codecConfig = ((work->worklets.front()->output.flags &
+ C2FrameData::FLAG_CODEC_CONFIG) != 0);
+ if (!codecConfig &&
+ !work->worklets.front()->output.buffers.empty()) {
+ EXPECT_GE(work->worklets.front()->output.ordinal.timestamp.peeku(),
+ mTimestampUs);
+ mTimestampUs =
+ work->worklets.front()->output.ordinal.timestamp.peeku();
+ uint32_t rangeLength =
+ work->worklets.front()->output.buffers[0]->data()
+ .linearBlocks().front().map().get().capacity();
+ //List of timestamp values and output size to calculate timestamp
+ if (mTimestampDevTest) {
+ outputMetaData meta = {mTimestampUs, rangeLength};
+ oBufferMetaData.push_back(meta);
+ }
+ }
+
+ work->input.buffers.clear();
+ work->worklets.clear();
+ {
+ typedef std::unique_lock<std::mutex> ULock;
+ ULock l(mQueueLock);
+ mWorkQueue.push_back(std::move(work));
+ if (!mFlushedIndices.empty()) {
+ mFlushedIndices.erase(frameIndexIt);
+ }
+ mQueueCondition.notify_all();
+ }
+ }
+ }
+
+ enum standardComp {
+ xaac,
+ mp3,
+ amrnb,
+ amrwb,
+ aac,
+ vorbis,
+ opus,
+ pcm,
+ g711alaw,
+ g711mlaw,
+ gsm,
+ raw,
+ flac,
+ unknown_comp,
+ };
+
+ bool mEos;
+ bool mDisableTest;
+ bool mTimestampDevTest;
+ standardComp mCompName;
+ uint64_t mTimestampUs;
+ uint32_t mFramesReceived;
+ std::list<uint64_t> mFlushedIndices;
+ std::list<uint64_t> mTimestampUslist;
+ ::android::List<outputMetaData> oBufferMetaData;
+
+ C2BlockPool::local_id_t mBlockPoolId;
+ std::shared_ptr<C2BlockPool> mLinearPool;
+ std::shared_ptr<C2Allocator> mLinearAllocator;
+
+ std::mutex mQueueLock;
+ std::condition_variable mQueueCondition;
+ std::list<std::unique_ptr<C2Work>> mWorkQueue;
+
+ std::shared_ptr<android::Codec2Client> mClient;
+ std::shared_ptr<android::Codec2Client::Listener> mListener;
+ std::shared_ptr<android::Codec2Client::Component> mComponent;
+
+ protected:
+ static void description(const std::string& description) {
+ RecordProperty("description", description);
+ }
+};
+
+void validateComponent(
+ const std::shared_ptr<android::Codec2Client::Component>& component,
+ Codec2AudioDecHidlTest::standardComp compName, bool& disableTest) {
+ // Validate its a C2 Component
+ if (component->getName().find("c2") == std::string::npos) {
+ ALOGE("Not a c2 component");
+ disableTest = true;
+ return;
+ }
+
+ // Validate its not an encoder and the component to be tested is audio
+ if (component->getName().find("encoder") != std::string::npos) {
+ ALOGE("Expected Decoder, given Encoder");
+ disableTest = true;
+ return;
+ }
+ std::vector<std::unique_ptr<C2Param>> queried;
+ c2_status_t c2err =
+ component->query({}, {C2PortMediaTypeSetting::input::PARAM_TYPE},
+ C2_DONT_BLOCK, &queried);
+ if (c2err != C2_OK && queried.size() == 0) {
+ ALOGE("Query media type failed => %d", c2err);
+ } else {
+ std::string inputDomain =
+ ((C2StreamMediaTypeSetting::input*)queried[0].get())->m.value;
+ if (inputDomain.find("audio/") == std::string::npos) {
+ ALOGE("Expected Audio Component");
+ disableTest = true;
+ return;
+ }
+ }
+
+ // Validates component name
+ if (compName == Codec2AudioDecHidlTest::unknown_comp) {
+ ALOGE("Component InValid");
+ disableTest = true;
+ return;
+ }
+ ALOGV("Component Valid");
+}
+
+// Set Default config param.
+void setupConfigParam(
+ const std::shared_ptr<android::Codec2Client::Component>& component,
+ int32_t* bitStreamInfo) {
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ C2StreamSampleRateInfo::output sampleRateInfo(0u, bitStreamInfo[0]);
+ C2StreamChannelCountInfo::output channelCountInfo(0u, bitStreamInfo[1]);
+
+ std::vector<C2Param*> configParam{&sampleRateInfo, &channelCountInfo};
+ c2_status_t status =
+ component->config(configParam, C2_DONT_BLOCK, &failures);
+ ASSERT_EQ(failures.size(), 0u);
+ ASSERT_EQ(status, C2_OK);
+}
+
+// In decoder components, often the input parameters get updated upon
+// parsing the header of elementary stream. Client needs to collect this
+// information and reconfigure
+void getInputChannelInfo(
+ const std::shared_ptr<android::Codec2Client::Component>& component,
+ Codec2AudioDecHidlTest::standardComp compName, int32_t* bitStreamInfo) {
+ // query nSampleRate and nChannels
+ std::initializer_list<C2Param::Index> indices{
+ C2StreamSampleRateInfo::output::PARAM_TYPE,
+ C2StreamChannelCountInfo::output::PARAM_TYPE,
+ };
+ std::vector<std::unique_ptr<C2Param>> inParams;
+ c2_status_t status =
+ component->query({}, indices, C2_DONT_BLOCK, &inParams);
+ if (status != C2_OK && inParams.size() == 0) {
+ ALOGE("Query media type failed => %d", status);
+ ASSERT_TRUE(false);
+ } else {
+ size_t offset = sizeof(C2Param);
+ for (size_t i = 0; i < inParams.size(); ++i) {
+ C2Param* param = inParams[i].get();
+ bitStreamInfo[i] = *(int32_t*)((uint8_t*)param + offset);
+ }
+ switch (compName) {
+ case Codec2AudioDecHidlTest::amrnb: {
+ ASSERT_EQ(bitStreamInfo[0], 8000);
+ ASSERT_EQ(bitStreamInfo[1], 1);
+ break;
+ }
+ case Codec2AudioDecHidlTest::amrwb: {
+ ASSERT_EQ(bitStreamInfo[0], 16000);
+ ASSERT_EQ(bitStreamInfo[1], 1);
+ break;
+ }
+ case Codec2AudioDecHidlTest::gsm: {
+ ASSERT_EQ(bitStreamInfo[0], 8000);
+ break;
+ }
+ default:
+ break;
+ }
+ }
+}
+
+// LookUpTable of clips and metadata for component testing
+void GetURLForComponent(Codec2AudioDecHidlTest::standardComp comp, char* mURL,
+ char* info) {
+ struct CompToURL {
+ Codec2AudioDecHidlTest::standardComp comp;
+ const char* mURL;
+ const char* info;
+ };
+ static const CompToURL kCompToURL[] = {
+ {Codec2AudioDecHidlTest::standardComp::xaac,
+ "bbb_aac_stereo_128kbps_48000hz.aac",
+ "bbb_aac_stereo_128kbps_48000hz.info"},
+ {Codec2AudioDecHidlTest::standardComp::mp3,
+ "bbb_mp3_stereo_192kbps_48000hz.mp3",
+ "bbb_mp3_stereo_192kbps_48000hz.info"},
+ {Codec2AudioDecHidlTest::standardComp::aac,
+ "bbb_aac_stereo_128kbps_48000hz.aac",
+ "bbb_aac_stereo_128kbps_48000hz.info"},
+ {Codec2AudioDecHidlTest::standardComp::amrnb,
+ "sine_amrnb_1ch_12kbps_8000hz.amrnb",
+ "sine_amrnb_1ch_12kbps_8000hz.info"},
+ {Codec2AudioDecHidlTest::standardComp::amrwb,
+ "bbb_amrwb_1ch_14kbps_16000hz.amrwb",
+ "bbb_amrwb_1ch_14kbps_16000hz.info"},
+ {Codec2AudioDecHidlTest::standardComp::vorbis,
+ "bbb_vorbis_stereo_128kbps_48000hz.vorbis",
+ "bbb_vorbis_stereo_128kbps_48000hz.info"},
+ {Codec2AudioDecHidlTest::standardComp::opus,
+ "bbb_opus_stereo_128kbps_48000hz.opus",
+ "bbb_opus_stereo_128kbps_48000hz.info"},
+ {Codec2AudioDecHidlTest::standardComp::g711alaw,
+ "bbb_g711alaw_1ch_8khz.raw",
+ "bbb_g711alaw_1ch_8khz.info"},
+ {Codec2AudioDecHidlTest::standardComp::g711mlaw,
+ "bbb_g711mulaw_1ch_8khz.raw",
+ "bbb_g711mulaw_1ch_8khz.info"},
+ {Codec2AudioDecHidlTest::standardComp::gsm,
+ "bbb_gsm_1ch_8khz_13kbps.raw",
+ "bbb_gsm_1ch_8khz_13kbps.info"},
+ {Codec2AudioDecHidlTest::standardComp::raw,
+ "bbb_raw_1ch_8khz_s32le.raw",
+ "bbb_raw_1ch_8khz_s32le.info"},
+ {Codec2AudioDecHidlTest::standardComp::flac,
+ "bbb_flac_stereo_680kbps_48000hz.flac",
+ "bbb_flac_stereo_680kbps_48000hz.info"},
+ };
+
+ for (size_t i = 0; i < sizeof(kCompToURL) / sizeof(kCompToURL[0]); ++i) {
+ if (kCompToURL[i].comp == comp) {
+ strcat(mURL, kCompToURL[i].mURL);
+ strcat(info, kCompToURL[i].info);
+ return;
+ }
+ }
+}
+
+void decodeNFrames(const std::shared_ptr<android::Codec2Client::Component> &component,
+ std::mutex &queueLock, std::condition_variable &queueCondition,
+ std::list<std::unique_ptr<C2Work>> &workQueue,
+ std::list<uint64_t> &flushedIndices,
+ std::shared_ptr<C2BlockPool> &linearPool,
+ std::ifstream& eleStream,
+ android::Vector<FrameInfo>* Info,
+ int offset, int range, bool signalEOS = true) {
+ typedef std::unique_lock<std::mutex> ULock;
+ int frameID = offset;
+ int maxRetry = 0;
+ while (1) {
+ if (frameID == (int)Info->size() || frameID == (offset + range)) break;
+ uint32_t flags = 0;
+ std::unique_ptr<C2Work> work;
+ // Prepare C2Work
+ while (!work && (maxRetry < MAX_RETRY)) {
+ ULock l(queueLock);
+ if (!workQueue.empty()) {
+ work.swap(workQueue.front());
+ workQueue.pop_front();
+ } else {
+ queueCondition.wait_for(l, TIME_OUT);
+ maxRetry++;
+ }
+ }
+ if (!work && (maxRetry >= MAX_RETRY)) {
+ ASSERT_TRUE(false) << "Wait for generating C2Work exceeded timeout";
+ }
+ int64_t timestamp = (*Info)[frameID].timestamp;
+ if ((*Info)[frameID].flags) flags = 1u << ((*Info)[frameID].flags - 1);
+ if (signalEOS && ((frameID == (int)Info->size() - 1) ||
+ (frameID == (offset + range - 1))))
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+
+ work->input.flags = (C2FrameData::flags_t)flags;
+ work->input.ordinal.timestamp = timestamp;
+ work->input.ordinal.frameIndex = frameID;
+ {
+ ULock l(queueLock);
+ flushedIndices.emplace_back(frameID);
+ }
+ int size = (*Info)[frameID].bytesCount;
+ char* data = (char*)malloc(size);
+
+ eleStream.read(data, size);
+ ASSERT_EQ(eleStream.gcount(), size);
+
+ std::shared_ptr<C2LinearBlock> block;
+ ASSERT_EQ(C2_OK,
+ linearPool->fetchLinearBlock(
+ size, {C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE},
+ &block));
+ ASSERT_TRUE(block);
+
+ // Write View
+ C2WriteView view = block->map().get();
+ if (view.error() != C2_OK) {
+ fprintf(stderr, "C2LinearBlock::map() failed : %d", view.error());
+ break;
+ }
+ ASSERT_EQ((size_t)size, view.capacity());
+ ASSERT_EQ(0u, view.offset());
+ ASSERT_EQ((size_t)size, view.size());
+
+ memcpy(view.base(), data, size);
+
+ work->input.buffers.clear();
+ work->input.buffers.emplace_back(new LinearBuffer(block));
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+ free(data);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+
+ // DO THE DECODING
+ ASSERT_EQ(component->queue(&items), C2_OK);
+ ALOGV("Frame #%d size = %d queued", frameID, size);
+ frameID++;
+ maxRetry = 0;
+ }
+}
+
+void waitOnInputConsumption(std::mutex& queueLock,
+ std::condition_variable& queueCondition,
+ std::list<std::unique_ptr<C2Work>>& workQueue,
+ size_t bufferCount = MAX_INPUT_BUFFERS) {
+ typedef std::unique_lock<std::mutex> ULock;
+ uint32_t queueSize;
+ uint32_t maxRetry = 0;
+ {
+ ULock l(queueLock);
+ queueSize = workQueue.size();
+ }
+ while ((maxRetry < MAX_RETRY) && (queueSize < bufferCount)) {
+ ULock l(queueLock);
+ if (queueSize != workQueue.size()) {
+ queueSize = workQueue.size();
+ maxRetry = 0;
+ } else {
+ queueCondition.wait_for(l, TIME_OUT);
+ maxRetry++;
+ }
+ }
+}
+
+TEST_F(Codec2AudioDecHidlTest, validateCompName) {
+ if (mDisableTest) return;
+ ALOGV("Checks if the given component is a valid audio component");
+ validateComponent(mComponent, mCompName, mDisableTest);
+ ASSERT_EQ(mDisableTest, false);
+}
+
+TEST_F(Codec2AudioDecHidlTest, configComp) {
+ description("Tests component specific configuration");
+ if (mDisableTest) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ int32_t bitStreamInfo[2] = {0};
+ ASSERT_NO_FATAL_FAILURE(
+ getInputChannelInfo(mComponent, mCompName, bitStreamInfo));
+ setupConfigParam(mComponent, bitStreamInfo);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2AudioDecHidlTest, DecodeTest) {
+ description("Decodes input file");
+ if (mDisableTest) return;
+
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ mTimestampDevTest = true;
+ char mURL[512], info[512];
+ std::ifstream eleStream, eleInfo;
+
+ strcpy(mURL, gEnv->getRes().c_str());
+ strcpy(info, gEnv->getRes().c_str());
+ GetURLForComponent(mCompName, mURL, info);
+
+ eleInfo.open(info);
+ ASSERT_EQ(eleInfo.is_open(), true);
+ android::Vector<FrameInfo> Info;
+ int bytesCount = 0;
+ uint32_t flags = 0;
+ uint32_t timestamp = 0;
+ while (1) {
+ if (!(eleInfo >> bytesCount)) break;
+ eleInfo >> flags;
+ eleInfo >> timestamp;
+ bool codecConfig =
+ ((1 << (flags - 1)) & C2FrameData::FLAG_CODEC_CONFIG) != 0;
+ if (mTimestampDevTest && !codecConfig)
+ mTimestampUslist.push_back(timestamp);
+ Info.push_back({bytesCount, flags, timestamp});
+ }
+ eleInfo.close();
+ int32_t bitStreamInfo[2] = {0};
+ if (mCompName == raw) {
+ bitStreamInfo[0] = 8000;
+ bitStreamInfo[1] = 1;
+ } else {
+ ASSERT_NO_FATAL_FAILURE(
+ getInputChannelInfo(mComponent, mCompName, bitStreamInfo));
+ }
+ setupConfigParam(mComponent, bitStreamInfo);
+ ALOGV("mURL : %s", mURL);
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ ASSERT_NO_FATAL_FAILURE(decodeNFrames(
+ mComponent, mQueueLock, mQueueCondition, mWorkQueue, mFlushedIndices,
+ mLinearPool, eleStream, &Info, 0, (int)Info.size()));
+ // blocking call to ensures application to Wait till all the inputs are
+ // consumed
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue));
+ eleStream.close();
+ if (mFramesReceived != Info.size()) {
+ ALOGE("Input buffer count and Output buffer count mismatch");
+ ALOGE("framesReceived : %d inputFrames : %zu", mFramesReceived,
+ Info.size());
+ ASSERT_TRUE(false);
+ }
+ ASSERT_EQ(mEos, true);
+ if (mTimestampDevTest) {
+ uint64_t expTs;
+ uint32_t samplesReceived = 0;
+ // Update SampleRate and ChannelCount
+ ASSERT_NO_FATAL_FAILURE(
+ getInputChannelInfo(mComponent, mCompName, bitStreamInfo));
+ int nSampleRate = bitStreamInfo[0];
+ int nChannels = bitStreamInfo[1];
+ std::list<uint64_t>::iterator itIn = mTimestampUslist.begin();
+ android::List<outputMetaData>::iterator itOut = oBufferMetaData.begin();
+ EXPECT_EQ(*itIn, itOut->timestampUs);
+ expTs = *itIn;
+ while (itOut != oBufferMetaData.end()) {
+ EXPECT_EQ(expTs, itOut->timestampUs);
+ if (expTs != itOut->timestampUs) break;
+ // buffer samples = ((total bytes) / (ac * (bits per sample / 8))
+ samplesReceived += ((itOut->rangeLength) / (nChannels * 2));
+ expTs = samplesReceived * 1000000ll / nSampleRate;
+ itOut++;
+ }
+ itIn = mTimestampUslist.end();
+ --itIn;
+ EXPECT_GT(expTs, *itIn);
+ oBufferMetaData.clear();
+ mTimestampUslist.clear();
+ }
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+// thumbnail test
+TEST_F(Codec2AudioDecHidlTest, ThumbnailTest) {
+ description("Test Request for thumbnail");
+ if (mDisableTest) return;
+
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ char mURL[512], info[512];
+ std::ifstream eleStream, eleInfo;
+
+ strcpy(mURL, gEnv->getRes().c_str());
+ strcpy(info, gEnv->getRes().c_str());
+ GetURLForComponent(mCompName, mURL, info);
+
+ eleInfo.open(info);
+ ASSERT_EQ(eleInfo.is_open(), true);
+ android::Vector<FrameInfo> Info;
+ int bytesCount = 0;
+ uint32_t flags = 0;
+ uint32_t timestamp = 0;
+ while (1) {
+ if (!(eleInfo >> bytesCount)) break;
+ eleInfo >> flags;
+ eleInfo >> timestamp;
+ Info.push_back({bytesCount, flags, timestamp});
+ }
+ eleInfo.close();
+ int32_t bitStreamInfo[2] = {0};
+ if (mCompName == raw) {
+ bitStreamInfo[0] = 8000;
+ bitStreamInfo[1] = 1;
+ } else {
+ ASSERT_NO_FATAL_FAILURE(
+ getInputChannelInfo(mComponent, mCompName, bitStreamInfo));
+ }
+ setupConfigParam(mComponent, bitStreamInfo);
+ ALOGV("mURL : %s", mURL);
+
+ // request EOS for thumbnail
+ // signal EOS flag with last frame
+ size_t i = -1;
+ do {
+ i++;
+ flags = 0;
+ if (Info[i].flags) flags = 1u << (Info[i].flags - 1);
+
+ } while (!(flags & SYNC_FRAME));
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ ASSERT_NO_FATAL_FAILURE(decodeNFrames(
+ mComponent, mQueueLock, mQueueCondition, mWorkQueue, mFlushedIndices,
+ mLinearPool, eleStream, &Info, 0, i + 1));
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue));
+ eleStream.close();
+ EXPECT_GE(mFramesReceived, 1U);
+ ASSERT_EQ(mEos, true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2AudioDecHidlTest, EOSTest) {
+ description("Test empty input buffer with EOS flag");
+ if (mDisableTest) return;
+ typedef std::unique_lock<std::mutex> ULock;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ std::unique_ptr<C2Work> work;
+ // Prepare C2Work
+ {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ ASSERT_TRUE(false) << "mWorkQueue Empty at the start of test";
+ }
+ }
+ ASSERT_NE(work, nullptr);
+
+ work->input.flags = (C2FrameData::flags_t)C2FrameData::FLAG_END_OF_STREAM;
+ work->input.ordinal.timestamp = 0;
+ work->input.ordinal.frameIndex = 0;
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ ASSERT_EQ(mComponent->queue(&items), C2_OK);
+
+ {
+ typedef std::unique_lock<std::mutex> ULock;
+ ULock l(mQueueLock);
+ if (mWorkQueue.size() != MAX_INPUT_BUFFERS) {
+ mQueueCondition.wait_for(l, TIME_OUT);
+ }
+ }
+ ASSERT_EQ(mEos, true);
+ ASSERT_EQ(mWorkQueue.size(), (size_t)MAX_INPUT_BUFFERS);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2AudioDecHidlTest, EmptyBufferTest) {
+ description("Tests empty input buffer");
+ if (mDisableTest) return;
+ typedef std::unique_lock<std::mutex> ULock;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ std::unique_ptr<C2Work> work;
+ // Prepare C2Work
+ {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ ASSERT_TRUE(false) << "mWorkQueue Empty at the start of test";
+ }
+ }
+ ASSERT_NE(work, nullptr);
+
+ work->input.flags = (C2FrameData::flags_t)0;
+ work->input.ordinal.timestamp = 0;
+ work->input.ordinal.frameIndex = 0;
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ ASSERT_EQ(mComponent->queue(&items), C2_OK);
+
+ {
+ typedef std::unique_lock<std::mutex> ULock;
+ ULock l(mQueueLock);
+ if (mWorkQueue.size() != MAX_INPUT_BUFFERS) {
+ mQueueCondition.wait_for(l, TIME_OUT);
+ }
+ }
+ ASSERT_EQ(mWorkQueue.size(), (size_t)MAX_INPUT_BUFFERS);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2AudioDecHidlTest, FlushTest) {
+ description("Tests Flush calls");
+ if (mDisableTest) return;
+ typedef std::unique_lock<std::mutex> ULock;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ char mURL[512], info[512];
+ std::ifstream eleStream, eleInfo;
+
+ strcpy(mURL, gEnv->getRes().c_str());
+ strcpy(info, gEnv->getRes().c_str());
+ GetURLForComponent(mCompName, mURL, info);
+
+ eleInfo.open(info);
+ ASSERT_EQ(eleInfo.is_open(), true);
+ android::Vector<FrameInfo> Info;
+ int bytesCount = 0;
+ uint32_t flags = 0;
+ uint32_t timestamp = 0;
+ mFlushedIndices.clear();
+ while (1) {
+ if (!(eleInfo >> bytesCount)) break;
+ eleInfo >> flags;
+ eleInfo >> timestamp;
+ Info.push_back({bytesCount, flags, timestamp});
+ }
+ eleInfo.close();
+ int32_t bitStreamInfo[2] = {0};
+ if (mCompName == raw) {
+ bitStreamInfo[0] = 8000;
+ bitStreamInfo[1] = 1;
+ } else {
+ ASSERT_NO_FATAL_FAILURE(
+ getInputChannelInfo(mComponent, mCompName, bitStreamInfo));
+ }
+ setupConfigParam(mComponent, bitStreamInfo);
+ ALOGV("mURL : %s", mURL);
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ // Decode 128 frames and flush. here 128 is chosen to ensure there is a key
+ // frame after this so that the below section can be covered for all
+ // components
+ uint32_t numFramesFlushed = 128;
+ ASSERT_NO_FATAL_FAILURE(decodeNFrames(
+ mComponent, mQueueLock, mQueueCondition, mWorkQueue, mFlushedIndices,
+ mLinearPool, eleStream, &Info, 0, numFramesFlushed, false));
+ // flush
+ std::list<std::unique_ptr<C2Work>> flushedWork;
+ c2_status_t err =
+ mComponent->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue,
+ (size_t)MAX_INPUT_BUFFERS - flushedWork.size()));
+ uint64_t frameIndex;
+ {
+ //Update mFlushedIndices based on the index received from flush()
+ ULock l(mQueueLock);
+ for (std::unique_ptr<C2Work>& work : flushedWork) {
+ ASSERT_NE(work, nullptr);
+ frameIndex = work->input.ordinal.frameIndex.peeku();
+ std::list<uint64_t>::iterator frameIndexIt =
+ std::find(mFlushedIndices.begin(), mFlushedIndices.end(),
+ frameIndex);
+ if (!mFlushedIndices.empty() &&
+ (frameIndexIt != mFlushedIndices.end())) {
+ mFlushedIndices.erase(frameIndexIt);
+ work->input.buffers.clear();
+ work->worklets.clear();
+ mWorkQueue.push_back(std::move(work));
+ }
+ }
+ }
+ // Seek to next key frame and start decoding till the end
+ mFlushedIndices.clear();
+ int index = numFramesFlushed;
+ bool keyFrame = false;
+ flags = 0;
+ while (index < (int)Info.size()) {
+ if (Info[index].flags) flags = 1u << (Info[index].flags - 1);
+ if ((flags & SYNC_FRAME) == SYNC_FRAME) {
+ keyFrame = true;
+ break;
+ }
+ flags = 0;
+ eleStream.ignore(Info[index].bytesCount);
+ index++;
+ }
+ if (keyFrame) {
+ ASSERT_NO_FATAL_FAILURE(
+ decodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mLinearPool, eleStream, &Info, index,
+ (int)Info.size() - index));
+ }
+ eleStream.close();
+ err =
+ mComponent->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue,
+ (size_t)MAX_INPUT_BUFFERS - flushedWork.size()));
+ {
+ //Update mFlushedIndices based on the index received from flush()
+ ULock l(mQueueLock);
+ for (std::unique_ptr<C2Work>& work : flushedWork) {
+ ASSERT_NE(work, nullptr);
+ frameIndex = work->input.ordinal.frameIndex.peeku();
+ std::list<uint64_t>::iterator frameIndexIt =
+ std::find(mFlushedIndices.begin(), mFlushedIndices.end(),
+ frameIndex);
+ if (!mFlushedIndices.empty() &&
+ (frameIndexIt != mFlushedIndices.end())) {
+ mFlushedIndices.erase(frameIndexIt);
+ work->input.buffers.clear();
+ work->worklets.clear();
+ mWorkQueue.push_back(std::move(work));
+ }
+ }
+ }
+ ASSERT_EQ(mFlushedIndices.empty(), true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+} // anonymous namespace
+
+int main(int argc, char** argv) {
+ gEnv = new ComponentTestEnvironment();
+ ::testing::AddGlobalTestEnvironment(gEnv);
+ ::testing::InitGoogleTest(&argc, argv);
+ gEnv->init(&argc, argv);
+ int status = gEnv->initFromOptions(argc, argv);
+ if (status == 0) {
+ int status = RUN_ALL_TESTS();
+ LOG(INFO) << "C2 Test result = " << status;
+ }
+ return status;
+}
diff --git a/media/codec2/hidl/1.0/vts/audio/VtsHidlC2V1_0TargetAudioEncTest.cpp b/media/codec2/hidl/1.0/vts/audio/VtsHidlC2V1_0TargetAudioEncTest.cpp
new file mode 100644
index 0000000..4f86aad
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/audio/VtsHidlC2V1_0TargetAudioEncTest.cpp
@@ -0,0 +1,675 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// #define LOG_NDEBUG 0
+#define LOG_TAG "codec2_hidl_hal_audio_enc_test"
+
+#include <android-base/logging.h>
+#include <gtest/gtest.h>
+#include <stdio.h>
+#include <fstream>
+#include <algorithm>
+
+#include <codec2/hidl/client.h>
+#include <C2AllocatorIon.h>
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2Buffer.h>
+#include <C2BufferPriv.h>
+
+using android::C2AllocatorIon;
+
+#include <VtsHalHidlTargetTestBase.h>
+#include "media_c2_audio_hidl_test_common.h"
+#include "media_c2_hidl_test_common.h"
+
+class LinearBuffer : public C2Buffer {
+ public:
+ explicit LinearBuffer(const std::shared_ptr<C2LinearBlock>& block)
+ : C2Buffer(
+ {block->share(block->offset(), block->size(), ::C2Fence())}) {}
+};
+
+static ComponentTestEnvironment* gEnv = nullptr;
+
+namespace {
+
+class Codec2AudioEncHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+ private:
+ typedef ::testing::VtsHalHidlTargetTestBase Super;
+
+ public:
+ ::std::string getTestCaseInfo() const override {
+ return ::std::string() +
+ "Component: " + gEnv->getComponent().c_str() + " | " +
+ "Instance: " + gEnv->getInstance().c_str() + " | " +
+ "Res: " + gEnv->getRes().c_str();
+ }
+
+ // google.codec2 Audio test setup
+ virtual void SetUp() override {
+ Super::SetUp();
+ mDisableTest = false;
+ ALOGV("Codec2AudioEncHidlTest SetUp");
+ mClient = android::Codec2Client::CreateFromService(
+ gEnv->getInstance().c_str());
+ ASSERT_NE(mClient, nullptr);
+ mListener.reset(new CodecListener(
+ [this](std::list<std::unique_ptr<C2Work>>& workItems) {
+ handleWorkDone(workItems);
+ }));
+ ASSERT_NE(mListener, nullptr);
+ for (int i = 0; i < MAX_INPUT_BUFFERS; ++i) {
+ mWorkQueue.emplace_back(new C2Work);
+ }
+ mClient->createComponent(gEnv->getComponent().c_str(), mListener,
+ &mComponent);
+ ASSERT_NE(mComponent, nullptr);
+
+ std::shared_ptr<C2AllocatorStore> store =
+ android::GetCodec2PlatformAllocatorStore();
+ CHECK_EQ(store->fetchAllocator(C2AllocatorStore::DEFAULT_LINEAR,
+ &mLinearAllocator),
+ C2_OK);
+ mLinearPool = std::make_shared<C2PooledBlockPool>(mLinearAllocator,
+ mBlockPoolId++);
+ ASSERT_NE(mLinearPool, nullptr);
+
+ mCompName = unknown_comp;
+ struct StringToName {
+ const char* Name;
+ standardComp CompName;
+ };
+ const StringToName kStringToName[] = {
+ {"aac", aac},
+ {"flac", flac},
+ {"amrnb", amrnb},
+ {"amrwb", amrwb},
+ };
+ const size_t kNumStringToName =
+ sizeof(kStringToName) / sizeof(kStringToName[0]);
+
+ std::string substring;
+ std::string comp;
+ substring = std::string(gEnv->getComponent());
+ /* TODO: better approach to find the component */
+ /* "c2.android." => 11th position */
+ size_t pos = 11;
+ size_t len = substring.find(".encoder", pos);
+ comp = substring.substr(pos, len - pos);
+
+ for (size_t i = 0; i < kNumStringToName; ++i) {
+ if (!strcasecmp(comp.c_str(), kStringToName[i].Name)) {
+ mCompName = kStringToName[i].CompName;
+ break;
+ }
+ }
+ mEos = false;
+ mCsd = false;
+ mFramesReceived = 0;
+ if (mCompName == unknown_comp) mDisableTest = true;
+ if (mDisableTest) std::cout << "[ WARN ] Test Disabled \n";
+ }
+
+ virtual void TearDown() override {
+ if (mComponent != nullptr) {
+ if (::testing::Test::HasFatalFailure()) return;
+ mComponent->release();
+ mComponent = nullptr;
+ }
+ Super::TearDown();
+ }
+ // callback function to process onWorkDone received by Listener
+ void handleWorkDone(std::list<std::unique_ptr<C2Work>>& workItems) {
+ for (std::unique_ptr<C2Work>& work : workItems) {
+ // handle configuration changes in work done
+ if (!work->worklets.empty() &&
+ (work->worklets.front()->output.configUpdate.size() != 0)) {
+ ALOGV("Config Update");
+ std::vector<std::unique_ptr<C2Param>> updates =
+ std::move(work->worklets.front()->output.configUpdate);
+ std::vector<C2Param*> configParam;
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ for (size_t i = 0; i < updates.size(); ++i) {
+ C2Param* param = updates[i].get();
+ if (param->index() == C2StreamCsdInfo::output::PARAM_TYPE) {
+ mCsd = true;
+ }
+ }
+ }
+ mFramesReceived++;
+ mEos = (work->worklets.front()->output.flags &
+ C2FrameData::FLAG_END_OF_STREAM) != 0;
+ auto frameIndexIt =
+ std::find(mFlushedIndices.begin(), mFlushedIndices.end(),
+ work->input.ordinal.frameIndex.peeku());
+ ALOGV("WorkDone: frameID received %d",
+ (int)work->worklets.front()->output.ordinal.frameIndex.peeku());
+ work->input.buffers.clear();
+ work->worklets.clear();
+ {
+ typedef std::unique_lock<std::mutex> ULock;
+ ULock l(mQueueLock);
+ mWorkQueue.push_back(std::move(work));
+ if (!mFlushedIndices.empty()) {
+ mFlushedIndices.erase(frameIndexIt);
+ }
+ mQueueCondition.notify_all();
+ }
+ }
+ }
+ enum standardComp {
+ aac,
+ flac,
+ amrnb,
+ amrwb,
+ unknown_comp,
+ };
+
+ bool mEos;
+ bool mCsd;
+ bool mDisableTest;
+ standardComp mCompName;
+ uint32_t mFramesReceived;
+ std::list<uint64_t> mFlushedIndices;
+
+ C2BlockPool::local_id_t mBlockPoolId;
+ std::shared_ptr<C2BlockPool> mLinearPool;
+ std::shared_ptr<C2Allocator> mLinearAllocator;
+
+ std::mutex mQueueLock;
+ std::condition_variable mQueueCondition;
+ std::list<std::unique_ptr<C2Work>> mWorkQueue;
+
+ std::shared_ptr<android::Codec2Client> mClient;
+ std::shared_ptr<android::Codec2Client::Listener> mListener;
+ std::shared_ptr<android::Codec2Client::Component> mComponent;
+
+ protected:
+ static void description(const std::string& description) {
+ RecordProperty("description", description);
+ }
+};
+
+void validateComponent(
+ const std::shared_ptr<android::Codec2Client::Component>& component,
+ Codec2AudioEncHidlTest::standardComp compName, bool& disableTest) {
+ // Validate its a C2 Component
+ if (component->getName().find("c2") == std::string::npos) {
+ ALOGE("Not a c2 component");
+ disableTest = true;
+ return;
+ }
+
+ // Validate its not an encoder and the component to be tested is audio
+ if (component->getName().find("decoder") != std::string::npos) {
+ ALOGE("Expected Encoder, given Decoder");
+ disableTest = true;
+ return;
+ }
+ std::vector<std::unique_ptr<C2Param>> queried;
+ c2_status_t c2err =
+ component->query({}, {C2PortMediaTypeSetting::input::PARAM_TYPE},
+ C2_DONT_BLOCK, &queried);
+ if (c2err != C2_OK && queried.size() == 0) {
+ ALOGE("Query media type failed => %d", c2err);
+ } else {
+ std::string inputDomain =
+ ((C2StreamMediaTypeSetting::input*)queried[0].get())->m.value;
+ if (inputDomain.find("audio/") == std::string::npos) {
+ ALOGE("Expected Audio Component");
+ disableTest = true;
+ return;
+ }
+ }
+
+ // Validates component name
+ if (compName == Codec2AudioEncHidlTest::unknown_comp) {
+ ALOGE("Component InValid");
+ disableTest = true;
+ return;
+ }
+ ALOGV("Component Valid");
+}
+
+// Set Default config param.
+void setupConfigParam(
+ const std::shared_ptr<android::Codec2Client::Component>& component,
+ int32_t nChannels, int32_t nSampleRate) {
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ C2StreamSampleRateInfo::input sampleRateInfo(0u, nSampleRate);
+ C2StreamChannelCountInfo::input channelCountInfo(0u, nChannels);
+
+ std::vector<C2Param*> configParam{&sampleRateInfo, &channelCountInfo};
+ c2_status_t status =
+ component->config(configParam, C2_DONT_BLOCK, &failures);
+ ASSERT_EQ(failures.size(), 0u);
+ ASSERT_EQ(status, C2_OK);
+}
+
+// LookUpTable of clips and metadata for component testing
+void GetURLForComponent(Codec2AudioEncHidlTest::standardComp comp, char* mURL) {
+ struct CompToURL {
+ Codec2AudioEncHidlTest::standardComp comp;
+ const char* mURL;
+ };
+ static const CompToURL kCompToURL[] = {
+ {Codec2AudioEncHidlTest::standardComp::aac,
+ "bbb_raw_2ch_48khz_s16le.raw"},
+ {Codec2AudioEncHidlTest::standardComp::amrnb,
+ "bbb_raw_1ch_8khz_s16le.raw"},
+ {Codec2AudioEncHidlTest::standardComp::amrwb,
+ "bbb_raw_1ch_16khz_s16le.raw"},
+ {Codec2AudioEncHidlTest::standardComp::flac,
+ "bbb_raw_2ch_48khz_s16le.raw"},
+ };
+
+ for (size_t i = 0; i < sizeof(kCompToURL) / sizeof(kCompToURL[0]); ++i) {
+ if (kCompToURL[i].comp == comp) {
+ strcat(mURL, kCompToURL[i].mURL);
+ return;
+ }
+ }
+}
+
+void encodeNFrames(const std::shared_ptr<android::Codec2Client::Component> &component,
+ std::mutex &queueLock, std::condition_variable &queueCondition,
+ std::list<std::unique_ptr<C2Work>> &workQueue,
+ std::list<uint64_t> &flushedIndices,
+ std::shared_ptr<C2BlockPool> &linearPool,
+ std::ifstream& eleStream, uint32_t nFrames,
+ int32_t samplesPerFrame, int32_t nChannels,
+ int32_t nSampleRate, bool flushed = false,
+ bool signalEOS = true) {
+ typedef std::unique_lock<std::mutex> ULock;
+
+ uint32_t frameID = 0;
+ uint32_t maxRetry = 0;
+ int bytesCount = samplesPerFrame * nChannels * 2;
+ int32_t timestampIncr =
+ (int)(((float)samplesPerFrame / nSampleRate) * 1000000);
+ uint64_t timestamp = 0;
+ while (1) {
+ if (nFrames == 0) break;
+ uint32_t flags = 0;
+ std::unique_ptr<C2Work> work;
+ // Prepare C2Work
+ while (!work && (maxRetry < MAX_RETRY)) {
+ ULock l(queueLock);
+ if (!workQueue.empty()) {
+ work.swap(workQueue.front());
+ workQueue.pop_front();
+ } else {
+ queueCondition.wait_for(l, TIME_OUT);
+ maxRetry++;
+ }
+ }
+ if (!work && (maxRetry >= MAX_RETRY)) {
+ ASSERT_TRUE(false) << "Wait for generating C2Work exceeded timeout";
+ }
+ if (signalEOS && (nFrames == 1))
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ if (flushed) {
+ flags |= SYNC_FRAME;
+ flushed = false;
+ }
+ work->input.flags = (C2FrameData::flags_t)flags;
+ work->input.ordinal.timestamp = timestamp;
+ work->input.ordinal.frameIndex = frameID;
+ {
+ ULock l(queueLock);
+ flushedIndices.emplace_back(frameID);
+ }
+ char* data = (char*)malloc(bytesCount);
+ eleStream.read(data, bytesCount);
+ ASSERT_EQ(eleStream.gcount(), bytesCount);
+ std::shared_ptr<C2LinearBlock> block;
+ ASSERT_EQ(C2_OK, linearPool->fetchLinearBlock(
+ bytesCount, {C2MemoryUsage::CPU_READ,
+ C2MemoryUsage::CPU_WRITE},
+ &block));
+ ASSERT_TRUE(block);
+ // Write View
+ C2WriteView view = block->map().get();
+ if (view.error() != C2_OK) {
+ fprintf(stderr, "C2LinearBlock::map() failed : %d", view.error());
+ break;
+ }
+ ASSERT_EQ((size_t)bytesCount, view.capacity());
+ ASSERT_EQ(0u, view.offset());
+ ASSERT_EQ((size_t)bytesCount, view.size());
+
+ memcpy(view.base(), data, bytesCount);
+ work->input.buffers.clear();
+ work->input.buffers.emplace_back(new LinearBuffer(block));
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+ free(data);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+
+ // DO THE DECODING
+ ASSERT_EQ(component->queue(&items), C2_OK);
+ ALOGV("Frame #%d size = %d queued", frameID, bytesCount);
+ nFrames--;
+ timestamp += timestampIncr;
+ frameID++;
+ maxRetry = 0;
+ }
+}
+
+void waitOnInputConsumption(std::mutex& queueLock,
+ std::condition_variable& queueCondition,
+ std::list<std::unique_ptr<C2Work>>& workQueue,
+ size_t bufferCount = MAX_INPUT_BUFFERS) {
+ typedef std::unique_lock<std::mutex> ULock;
+ uint32_t queueSize;
+ uint32_t maxRetry = 0;
+ {
+ ULock l(queueLock);
+ queueSize = workQueue.size();
+ }
+ while ((maxRetry < MAX_RETRY) && (queueSize < bufferCount)) {
+ ULock l(queueLock);
+ if (queueSize != workQueue.size()) {
+ queueSize = workQueue.size();
+ maxRetry = 0;
+ } else {
+ queueCondition.wait_for(l, TIME_OUT);
+ maxRetry++;
+ }
+ }
+}
+
+TEST_F(Codec2AudioEncHidlTest, validateCompName) {
+ if (mDisableTest) return;
+ ALOGV("Checks if the given component is a valid audio component");
+ validateComponent(mComponent, mCompName, mDisableTest);
+ ASSERT_EQ(mDisableTest, false);
+}
+
+TEST_F(Codec2AudioEncHidlTest, EncodeTest) {
+ ALOGV("EncodeTest");
+ if (mDisableTest) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ char mURL[512];
+ strcpy(mURL, gEnv->getRes().c_str());
+ GetURLForComponent(mCompName, mURL);
+
+ // Setting default configuration
+ int32_t nChannels = 2;
+ int32_t nSampleRate = 44100;
+ int32_t samplesPerFrame = 1024;
+ switch (mCompName) {
+ case aac:
+ nChannels = 2;
+ nSampleRate = 48000;
+ samplesPerFrame = 1024;
+ break;
+ case flac:
+ nChannels = 2;
+ nSampleRate = 48000;
+ samplesPerFrame = 1152;
+ break;
+ case amrnb:
+ nChannels = 1;
+ nSampleRate = 8000;
+ samplesPerFrame = 160;
+ break;
+ case amrwb:
+ nChannels = 1;
+ nSampleRate = 16000;
+ samplesPerFrame = 160;
+ break;
+ default:
+ ASSERT_TRUE(false);
+ }
+ setupConfigParam(mComponent, nChannels, nSampleRate);
+ std::ifstream eleStream;
+ uint32_t numFrames = 128;
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ ALOGV("mURL : %s", mURL);
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mLinearPool, eleStream, numFrames,
+ samplesPerFrame, nChannels, nSampleRate));
+ // blocking call to ensures application to Wait till all the inputs are
+ // consumed
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue));
+ eleStream.close();
+ if (mFramesReceived != numFrames) {
+ ALOGE("Input buffer count and Output buffer count mismatch");
+ ALOGE("framesReceived : %d inputFrames : %u", mFramesReceived, numFrames);
+ ASSERT_TRUE(false);
+ }
+ if ((mCompName == flac || mCompName == aac)) {
+ if (!mCsd) {
+ ALOGE("CSD buffer missing");
+ ASSERT_TRUE(false);
+ }
+ }
+ ASSERT_EQ(mEos, true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2AudioEncHidlTest, EOSTest) {
+ description("Test empty input buffer with EOS flag");
+ if (mDisableTest) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ typedef std::unique_lock<std::mutex> ULock;
+ std::unique_ptr<C2Work> work;
+ {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ ALOGE("mWorkQueue Empty is not expected at the start of the test");
+ ASSERT_TRUE(false);
+ }
+ }
+ ASSERT_NE(work, nullptr);
+ work->input.flags = (C2FrameData::flags_t)C2FrameData::FLAG_END_OF_STREAM;
+ work->input.ordinal.timestamp = 0;
+ work->input.ordinal.frameIndex = 0;
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ ASSERT_EQ(mComponent->queue(&items), C2_OK);
+ uint32_t queueSize;
+ {
+ ULock l(mQueueLock);
+ queueSize = mWorkQueue.size();
+ if (queueSize < MAX_INPUT_BUFFERS) {
+ mQueueCondition.wait_for(l, TIME_OUT);
+ }
+ }
+ ASSERT_EQ(mEos, true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2AudioEncHidlTest, EmptyBufferTest) {
+ description("Tests empty input buffer");
+ if (mDisableTest) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ typedef std::unique_lock<std::mutex> ULock;
+ std::unique_ptr<C2Work> work;
+ {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ ALOGE("mWorkQueue Empty is not expected at the start of the test");
+ ASSERT_TRUE(false);
+ }
+ }
+ ASSERT_NE(work, nullptr);
+ work->input.flags = (C2FrameData::flags_t)0;
+ work->input.ordinal.timestamp = 0;
+ work->input.ordinal.frameIndex = 0;
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ ASSERT_EQ(mComponent->queue(&items), C2_OK);
+ uint32_t queueSize;
+ {
+ ULock l(mQueueLock);
+ queueSize = mWorkQueue.size();
+ if (queueSize < MAX_INPUT_BUFFERS) {
+ mQueueCondition.wait_for(l, TIME_OUT);
+ }
+ }
+ ASSERT_EQ(mWorkQueue.size(), (uint32_t)MAX_INPUT_BUFFERS);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2AudioEncHidlTest, FlushTest) {
+ description("Test Request for flush");
+ if (mDisableTest) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ typedef std::unique_lock<std::mutex> ULock;
+ char mURL[512];
+ strcpy(mURL, gEnv->getRes().c_str());
+ GetURLForComponent(mCompName, mURL);
+
+ // Setting default configuration
+ mFlushedIndices.clear();
+ int32_t nChannels = 2;
+ int32_t nSampleRate = 44100;
+ int32_t samplesPerFrame = 1024;
+ switch (mCompName) {
+ case aac:
+ nChannels = 2;
+ nSampleRate = 48000;
+ samplesPerFrame = 1024;
+ break;
+ case flac:
+ nChannels = 2;
+ nSampleRate = 48000;
+ samplesPerFrame = 1152;
+ break;
+ case amrnb:
+ nChannels = 1;
+ nSampleRate = 8000;
+ samplesPerFrame = 160;
+ break;
+ case amrwb:
+ nChannels = 1;
+ nSampleRate = 16000;
+ samplesPerFrame = 160;
+ break;
+ default:
+ ASSERT_TRUE(false);
+ }
+ setupConfigParam(mComponent, nChannels, nSampleRate);
+ std::ifstream eleStream;
+ uint32_t numFramesFlushed = 30;
+ uint32_t numFrames = 128;
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ ALOGV("mURL : %s", mURL);
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mLinearPool, eleStream, numFramesFlushed,
+ samplesPerFrame, nChannels, nSampleRate));
+ std::list<std::unique_ptr<C2Work>> flushedWork;
+ c2_status_t err =
+ mComponent->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue,
+ (size_t)MAX_INPUT_BUFFERS - flushedWork.size()));
+ uint64_t frameIndex;
+ {
+ //Update mFlushedIndices based on the index received from flush()
+ ULock l(mQueueLock);
+ for (std::unique_ptr<C2Work>& work : flushedWork) {
+ ASSERT_NE(work, nullptr);
+ frameIndex = work->input.ordinal.frameIndex.peeku();
+ std::list<uint64_t>::iterator frameIndexIt =
+ std::find(mFlushedIndices.begin(), mFlushedIndices.end(),
+ frameIndex);
+ if (!mFlushedIndices.empty() &&
+ (frameIndexIt != mFlushedIndices.end())) {
+ mFlushedIndices.erase(frameIndexIt);
+ work->input.buffers.clear();
+ work->worklets.clear();
+ mWorkQueue.push_back(std::move(work));
+ }
+ }
+ }
+ mFlushedIndices.clear();
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mLinearPool, eleStream,
+ numFrames - numFramesFlushed, samplesPerFrame,
+ nChannels, nSampleRate, true));
+ eleStream.close();
+ err =
+ mComponent->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue,
+ (size_t)MAX_INPUT_BUFFERS - flushedWork.size()));
+ {
+ //Update mFlushedIndices based on the index received from flush()
+ ULock l(mQueueLock);
+ for (std::unique_ptr<C2Work>& work : flushedWork) {
+ ASSERT_NE(work, nullptr);
+ frameIndex = work->input.ordinal.frameIndex.peeku();
+ std::list<uint64_t>::iterator frameIndexIt =
+ std::find(mFlushedIndices.begin(), mFlushedIndices.end(),
+ frameIndex);
+ if (!mFlushedIndices.empty() &&
+ (frameIndexIt != mFlushedIndices.end())) {
+ mFlushedIndices.erase(frameIndexIt);
+ work->input.buffers.clear();
+ work->worklets.clear();
+ mWorkQueue.push_back(std::move(work));
+ }
+ }
+ }
+ ASSERT_EQ(mFlushedIndices.empty(), true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+} // anonymous namespace
+
+int main(int argc, char** argv) {
+ gEnv = new ComponentTestEnvironment();
+ ::testing::AddGlobalTestEnvironment(gEnv);
+ ::testing::InitGoogleTest(&argc, argv);
+ gEnv->init(&argc, argv);
+ int status = gEnv->initFromOptions(argc, argv);
+ if (status == 0) {
+ int status = RUN_ALL_TESTS();
+ LOG(INFO) << "C2 Test result = " << status;
+ }
+ return status;
+}
diff --git a/media/codec2/hidl/1.0/vts/audio/media_c2_audio_hidl_test_common.h b/media/codec2/hidl/1.0/vts/audio/media_c2_audio_hidl_test_common.h
new file mode 100644
index 0000000..89eb69e
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/audio/media_c2_audio_hidl_test_common.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MEDIA_C2_AUDIO_HIDL_TEST_COMMON_H
+#define MEDIA_C2_AUDIO_HIDL_TEST_COMMON_H
+
+#define MAX_RETRY 20
+#define TIME_OUT 200ms
+#define MAX_INPUT_BUFFERS 8
+
+#endif // MEDIA_C2_AUDIO_HIDL_TEST_COMMON_H
diff --git a/media/codec2/hidl/1.0/vts/common/Android.bp b/media/codec2/hidl/1.0/vts/common/Android.bp
new file mode 100644
index 0000000..94f46ed
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/common/Android.bp
@@ -0,0 +1,33 @@
+cc_library_static {
+ name: "VtsMediaC2V1_0CommonUtil",
+ defaults: [
+ "VtsHalTargetTestDefaults",
+ "libcodec2-hidl-defaults",
+ ],
+
+ include_dirs: [
+ "frameworks/av/media/codec2/hidl/client/include",
+ ],
+
+ srcs: [
+ "media_c2_hidl_test_common.cpp",
+ ],
+
+ export_include_dirs: ["."],
+}
+
+cc_defaults {
+ name: "VtsMediaC2V1_0Defaults",
+ defaults: [
+ "VtsHalTargetTestDefaults",
+ "libcodec2-hidl-defaults",
+ ],
+
+ static_libs: [
+ "VtsMediaC2V1_0CommonUtil",
+ ],
+
+ shared_libs: [
+ "libcodec2_client",
+ ],
+}
diff --git a/media/codec2/hidl/1.0/vts/common/README.md b/media/codec2/hidl/1.0/vts/common/README.md
new file mode 100644
index 0000000..da569a8
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/common/README.md
@@ -0,0 +1,22 @@
+## Codec2 Hal @ 1.0 tests ##
+---
+#### master :
+Functionality of master is to enumerate all the Codec2 components available in C2 media service.
+
+usage: MtsHidlC2V1\_0TargetMasterTest -I software
+
+#### component :
+Functionality of component is to test common functionality across all the Codec2 components available in C2 media service. For a standard C2 component, these tests are expected to pass.
+
+usage: MtsHidlC2V1\_0TargetComponentTest -I software -C <comp name>
+
+#### audio :
+Functionality of audio test is to validate audio specific functionality Codec2 components. The resource files for this test are taken from hardware/interfaces/media/res. The path to these files on the device is required to be given for bitstream tests.
+
+usage: MtsHidlC2V1\_0TargetAudioDecTest -I software -C <comp name> -P /sdcard/media
+
+#### video :
+Functionality of video test is to validate video specific functionality Codec2 components. The resource files for this test are taken from hardware/interfaces/media/res. The path to these files on the device is required to be given for bitstream tests.
+
+usage: MtsHidlC2V1\_0TargetVideoDecTest -I software -C <comp name> -P /sdcard/media
+
diff --git a/media/codec2/hidl/1.0/vts/common/media_c2_hidl_test_common.cpp b/media/codec2/hidl/1.0/vts/common/media_c2_hidl_test_common.cpp
new file mode 100644
index 0000000..fdccdbb
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/common/media_c2_hidl_test_common.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "media_c2_hidl_test_common"
+#include <stdio.h>
+
+#include "media_c2_hidl_test_common.h"
+using ::android::hardware::media::c2::V1_0::FieldSupportedValues;
+
+void dumpFSV(const FieldSupportedValues& sv) {
+ ALOGD("Dumping FSV data");
+ using namespace std;
+ if (sv.type == FieldSupportedValues::Type::EMPTY) {
+ ALOGD("FSV Value is Empty");
+ }
+ if (sv.type == FieldSupportedValues::Type::RANGE) {
+ ALOGD("Dumping FSV range");
+ cout << ".range(" << sv.range.min;
+ if (sv.range.step != 0) {
+ cout << ":" << sv.range.step;
+ }
+ if (sv.range.num != 1 || sv.range.denom != 1) {
+ cout << ":" << sv.range.num << "/" << sv.range.denom;
+ }
+ cout << " " << sv.range.max << ")";
+ }
+ if (sv.values.size()) {
+ ALOGD("Dumping FSV value");
+ cout << (sv.type == FieldSupportedValues::Type::FLAGS ? ".flags("
+ : ".list(");
+ const char* sep = "";
+ for (const auto& p : sv.values) {
+ cout << sep << p;
+ sep = ",";
+ }
+ cout << ")";
+ }
+ cout << endl;
+}
diff --git a/media/codec2/hidl/1.0/vts/common/media_c2_hidl_test_common.h b/media/codec2/hidl/1.0/vts/common/media_c2_hidl_test_common.h
new file mode 100644
index 0000000..f765baa
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/common/media_c2_hidl_test_common.h
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MEDIA_C2_HIDL_TEST_COMMON_H
+#define MEDIA_C2_HIDL_TEST_COMMON_H
+
+#include <codec2/hidl/client.h>
+
+#include <android/hardware/media/c2/1.0/types.h>
+
+#include <C2Component.h>
+#include <getopt.h>
+#include <hidl/HidlSupport.h>
+#include <media/stagefright/foundation/ALooper.h>
+#include <media/stagefright/foundation/Mutexed.h>
+
+using namespace ::android::hardware::media::c2::V1_0;
+using namespace ::android::hardware::media::c2::V1_0::utils;
+
+using ::android::Mutexed;
+using ::android::hardware::Void;
+using ::android::hardware::Return;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+
+#include <VtsHalHidlTargetTestEnvBase.h>
+
+/*
+ * Handle Callback functions onWorkDone(), onTripped(),
+ * onError(), onDeath(), onFramesRendered()
+ */
+struct CodecListener : public android::Codec2Client::Listener {
+ public:
+ CodecListener(
+ const std::function<void(std::list<std::unique_ptr<C2Work>>& workItems)> fn =
+ nullptr)
+ : callBack(fn) {}
+ virtual void onWorkDone(
+ const std::weak_ptr<android::Codec2Client::Component>& comp,
+ std::list<std::unique_ptr<C2Work>>& workItems,
+ size_t numDiscardedInputBuffers) override {
+ /* TODO */
+ ALOGD("onWorkDone called");
+ (void)comp;
+ (void)numDiscardedInputBuffers;
+ if (callBack) callBack(workItems);
+ }
+
+ virtual void onTripped(
+ const std::weak_ptr<android::Codec2Client::Component>& comp,
+ const std::vector<std::shared_ptr<C2SettingResult>>& settingResults)
+ override {
+ /* TODO */
+ (void)comp;
+ (void)settingResults;
+ }
+
+ virtual void onError(
+ const std::weak_ptr<android::Codec2Client::Component>& comp,
+ uint32_t errorCode) override {
+ /* TODO */
+ (void)comp;
+ ALOGD("onError called");
+ if (errorCode != 0) ALOGE("Error : %u", errorCode);
+ }
+
+ virtual void onDeath(
+ const std::weak_ptr<android::Codec2Client::Component>& comp) override {
+ /* TODO */
+ (void)comp;
+ }
+
+ virtual void onInputBufferDone(
+ const std::shared_ptr<C2Buffer>& buffer) override {
+ /* TODO */
+ (void)buffer;
+ }
+
+ virtual void onFramesRendered(
+ const std::vector<RenderedFrame>& renderedFrames) override {
+ /* TODO */
+ (void)renderedFrames;
+ }
+ // std::mutex mQueueLock;
+ // std::condition_variable mQueueCondition;
+ // std::list<std::unique_ptr<C2Work>> mWorkQueue;
+ std::function<void(std::list<std::unique_ptr<C2Work>>& workItems)> callBack;
+};
+
+// A class for test environment setup
+class ComponentTestEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+ private:
+ typedef ::testing::VtsHalHidlTargetTestEnvBase Super;
+
+ public:
+ virtual void registerTestServices() override {
+ registerTestService<IComponentStore>();
+ }
+
+ ComponentTestEnvironment() : res("/sdcard/media/") {}
+
+ void setComponent(const char* _component) { component = _component; }
+
+ void setInstance(const char* _instance) { instance = _instance; }
+
+ void setRes(const char* _res) { res = _res; }
+
+ const hidl_string getInstance() const { return instance; }
+
+ const hidl_string getComponent() const { return component; }
+
+ const hidl_string getRes() const { return res; }
+
+ int initFromOptions(int argc, char** argv) {
+ static struct option options[] = {
+ {"instance", required_argument, 0, 'I'},
+ {"component", required_argument, 0, 'C'},
+ {"res", required_argument, 0, 'P'},
+ {0, 0, 0, 0}};
+
+ while (true) {
+ int index = 0;
+ int c = getopt_long(argc, argv, "I:C:P:", options, &index);
+ if (c == -1) {
+ break;
+ }
+
+ switch (c) {
+ case 'I':
+ setInstance(optarg);
+ break;
+ case 'C':
+ setComponent(optarg);
+ break;
+ case 'P':
+ setRes(optarg);
+ break;
+ case '?':
+ break;
+ }
+ }
+
+ if (optind < argc) {
+ fprintf(stderr,
+ "unrecognized option: %s\n\n"
+ "usage: %s <gtest options> <test options>\n\n"
+ "test options are:\n\n"
+ "-I, --instance: software for C2 components, else default\n"
+ "-C, --component: C2 component to test\n"
+ "-P, --res: Resource files directory location\n",
+ argv[optind ?: 1], argv[0]);
+ return 2;
+ }
+ return 0;
+ }
+
+ private:
+ hidl_string instance;
+ hidl_string component;
+ hidl_string res;
+};
+
+/*
+ * common functions declarations
+ */
+void dumpFSV(const FieldSupportedValues& sv);
+#endif // MEDIA_C2_HIDL_TEST_COMMON_H
diff --git a/media/codec2/hidl/1.0/vts/component/Android.bp b/media/codec2/hidl/1.0/vts/component/Android.bp
new file mode 100644
index 0000000..4b913b6
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/component/Android.bp
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+cc_test {
+ name: "VtsHidlC2V1_0TargetComponentTest",
+ defaults: ["VtsMediaC2V1_0Defaults"],
+ srcs: ["VtsHidlC2V1_0TargetComponentTest.cpp"],
+}
+
diff --git a/media/codec2/hidl/1.0/vts/component/VtsHidlC2V1_0TargetComponentTest.cpp b/media/codec2/hidl/1.0/vts/component/VtsHidlC2V1_0TargetComponentTest.cpp
new file mode 100644
index 0000000..b7fb655
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/component/VtsHidlC2V1_0TargetComponentTest.cpp
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "codec2_hidl_hal_component_test"
+
+#include <android-base/logging.h>
+#include <gtest/gtest.h>
+
+#include <C2Config.h>
+#include <codec2/hidl/client.h>
+
+#include <VtsHalHidlTargetTestBase.h>
+#include "media_c2_hidl_test_common.h"
+
+static ComponentTestEnvironment* gEnv = nullptr;
+
+namespace {
+
+// google.codec2 Component test setup
+class Codec2ComponentHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+ private:
+ typedef ::testing::VtsHalHidlTargetTestBase Super;
+
+ public:
+ virtual void SetUp() override {
+ Super::SetUp();
+ mClient = android::Codec2Client::CreateFromService(
+ gEnv->getInstance().c_str());
+ ASSERT_NE(mClient, nullptr);
+ mListener.reset(new CodecListener());
+ ASSERT_NE(mListener, nullptr);
+ mClient->createComponent(gEnv->getComponent().c_str(), mListener,
+ &mComponent);
+ ASSERT_NE(mComponent, nullptr);
+ }
+
+ virtual void TearDown() override {
+ if (mComponent != nullptr) {
+ // If you have encountered a fatal failure, it is possible that
+ // freeNode() will not go through. Instead of hanging the app.
+ // let it pass through and report errors
+ if (::testing::Test::HasFatalFailure()) return;
+ mComponent->release();
+ mComponent = nullptr;
+ }
+ Super::TearDown();
+ }
+
+ std::shared_ptr<android::Codec2Client> mClient;
+ std::shared_ptr<android::Codec2Client::Listener> mListener;
+ std::shared_ptr<android::Codec2Client::Component> mComponent;
+
+ protected:
+ static void description(const std::string& description) {
+ RecordProperty("description", description);
+ }
+};
+
+// Test Empty Flush
+TEST_F(Codec2ComponentHidlTest, EmptyFlush) {
+ ALOGV("Empty Flush Test");
+ c2_status_t err = mComponent->start();
+ ASSERT_EQ(err, C2_OK);
+
+ std::list<std::unique_ptr<C2Work>> flushedWork;
+ err = mComponent->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ ASSERT_EQ(err, C2_OK);
+
+ err = mComponent->stop();
+ ASSERT_EQ(err, C2_OK);
+ // Empty Flush should not return any work
+ ASSERT_EQ(flushedWork.size(), 0u);
+}
+
+// Test Queue Empty Work
+TEST_F(Codec2ComponentHidlTest, QueueEmptyWork) {
+ ALOGV("Queue Empty Work Test");
+ c2_status_t err = mComponent->start();
+ ASSERT_EQ(err, C2_OK);
+
+ // Queueing an empty WorkBundle
+ std::list<std::unique_ptr<C2Work>> workList;
+ err = mComponent->queue(&workList);
+ ASSERT_EQ(err, C2_OK);
+
+ err = mComponent->reset();
+ ASSERT_EQ(err, C2_OK);
+}
+
+// Test Component Configuration
+TEST_F(Codec2ComponentHidlTest, Config) {
+ ALOGV("Configuration Test");
+
+ C2String name = mComponent->getName();
+ EXPECT_NE(name.empty(), true) << "Invalid Component Name";
+
+ c2_status_t err = C2_OK;
+ std::vector<std::unique_ptr<C2Param>> queried;
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+
+ // Query supported params by the component
+ std::vector<std::shared_ptr<C2ParamDescriptor>> params;
+ err = mComponent->querySupportedParams(¶ms);
+ ASSERT_EQ(err, C2_OK);
+ ALOGV("Number of total params - %zu", params.size());
+
+ // Query and config all the supported params
+ for (std::shared_ptr<C2ParamDescriptor> p : params) {
+ ALOGD("Querying index %d", (int)p->index());
+ err = mComponent->query({}, {p->index()}, C2_DONT_BLOCK, &queried);
+ EXPECT_NE(queried.size(), 0u);
+ EXPECT_EQ(err, C2_OK);
+ err = mComponent->config({queried[0].get()}, C2_DONT_BLOCK, &failures);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_EQ(failures.size(), 0u);
+ }
+}
+
+// Test Multiple Start Stop Reset Test
+TEST_F(Codec2ComponentHidlTest, MultipleStartStopReset) {
+ ALOGV("Multiple Start Stop and Reset Test");
+ c2_status_t err = C2_OK;
+
+#define MAX_RETRY 16
+
+ for (size_t i = 0; i < MAX_RETRY; i++) {
+ err = mComponent->start();
+ ASSERT_EQ(err, C2_OK);
+
+ err = mComponent->stop();
+ ASSERT_EQ(err, C2_OK);
+ }
+
+ err = mComponent->start();
+ ASSERT_EQ(err, C2_OK);
+
+ for (size_t i = 0; i < MAX_RETRY; i++) {
+ err = mComponent->reset();
+ ASSERT_EQ(err, C2_OK);
+ }
+
+ err = mComponent->start();
+ ASSERT_EQ(err, C2_OK);
+
+ err = mComponent->stop();
+ ASSERT_EQ(err, C2_OK);
+
+ // Second stop should return error
+ err = mComponent->stop();
+ ASSERT_NE(err, C2_OK);
+}
+
+// Test Component Release API
+TEST_F(Codec2ComponentHidlTest, MultipleRelease) {
+ ALOGV("Multiple Release Test");
+ c2_status_t err = mComponent->start();
+ ASSERT_EQ(err, C2_OK);
+
+ // Query Component Domain Type
+ std::vector<std::unique_ptr<C2Param>> queried;
+ err = mComponent->query({}, {C2PortMediaTypeSetting::input::PARAM_TYPE},
+ C2_DONT_BLOCK, &queried);
+ EXPECT_NE(queried.size(), 0u);
+
+ // Configure Component Domain
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ C2PortMediaTypeSetting::input* portMediaType =
+ C2PortMediaTypeSetting::input::From(queried[0].get());
+ err = mComponent->config({portMediaType}, C2_DONT_BLOCK, &failures);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_EQ(failures.size(), 0u);
+
+#define MAX_RETRY 16
+ for (size_t i = 0; i < MAX_RETRY; i++) {
+ err = mComponent->release();
+ ASSERT_EQ(err, C2_OK);
+ }
+}
+
+} // anonymous namespace
+
+// TODO: Add test for Invalid work,
+// TODO: Add test for Invalid states
+int main(int argc, char** argv) {
+ gEnv = new ComponentTestEnvironment();
+ ::testing::AddGlobalTestEnvironment(gEnv);
+ ::testing::InitGoogleTest(&argc, argv);
+ gEnv->init(&argc, argv);
+ int status = gEnv->initFromOptions(argc, argv);
+ if (status == 0) {
+ status = RUN_ALL_TESTS();
+ LOG(INFO) << "C2 Test result = " << status;
+ }
+ return status;
+}
diff --git a/media/codec2/hidl/1.0/vts/master/Android.bp b/media/codec2/hidl/1.0/vts/master/Android.bp
new file mode 100644
index 0000000..e164d68
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/master/Android.bp
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+cc_test {
+ name: "VtsHidlC2V1_0TargetMasterTest",
+ defaults: ["VtsMediaC2V1_0Defaults"],
+ srcs: ["VtsHidlC2V1_0TargetMasterTest.cpp"],
+}
+
diff --git a/media/codec2/hidl/1.0/vts/master/VtsHidlC2V1_0TargetMasterTest.cpp b/media/codec2/hidl/1.0/vts/master/VtsHidlC2V1_0TargetMasterTest.cpp
new file mode 100644
index 0000000..01e64cb
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/master/VtsHidlC2V1_0TargetMasterTest.cpp
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "codec2_hidl_hal_master_test"
+
+#include <android-base/logging.h>
+#include <gtest/gtest.h>
+
+#include <codec2/hidl/client.h>
+
+#include <VtsHalHidlTargetTestBase.h>
+#include "media_c2_hidl_test_common.h"
+
+static ComponentTestEnvironment* gEnv = nullptr;
+
+namespace {
+
+// google.codec2 Master test setup
+class Codec2MasterHalTest : public ::testing::VtsHalHidlTargetTestBase {
+ private:
+ typedef ::testing::VtsHalHidlTargetTestBase Super;
+
+ public:
+ virtual void SetUp() override {
+ Super::SetUp();
+ mClient = android::Codec2Client::CreateFromService(
+ gEnv->getInstance().c_str());
+ ASSERT_NE(mClient, nullptr);
+ }
+
+ protected:
+ static void description(const std::string& description) {
+ RecordProperty("description", description);
+ }
+
+ std::shared_ptr<android::Codec2Client> mClient;
+};
+
+void displayComponentInfo(const std::vector<C2Component::Traits>& compList) {
+ for (size_t i = 0; i < compList.size(); i++) {
+ std::cout << compList[i].name << " | " << compList[i].domain;
+ std::cout << " | " << compList[i].kind << "\n";
+ }
+}
+
+// List Components
+TEST_F(Codec2MasterHalTest, ListComponents) {
+ ALOGV("ListComponents Test");
+
+ C2String name = mClient->getName();
+ EXPECT_NE(name.empty(), true) << "Invalid Codec2Client Name";
+
+ // Get List of components from HIDL Codec2Client instance
+ const std::vector<C2Component::Traits> listTraits =
+ mClient->ListComponents();
+
+ if (listTraits.size() == 0)
+ ALOGE("Warning, ComponentInfo list empty");
+ else {
+ (void)displayComponentInfo;
+ for (size_t i = 0; i < listTraits.size(); i++) {
+ std::shared_ptr<android::Codec2Client::Listener> listener;
+ std::shared_ptr<android::Codec2Client::Component> component;
+ listener.reset(new CodecListener());
+ ASSERT_NE(listener, nullptr);
+
+ mClient->createComponent(listTraits[i].name.c_str(), listener,
+ &component);
+ ASSERT_NE(component, nullptr) << "Create component failed for "
+ << listTraits[i].name.c_str();
+ }
+ }
+}
+
+} // anonymous namespace
+
+int main(int argc, char** argv) {
+ gEnv = new ComponentTestEnvironment();
+ ::testing::InitGoogleTest(&argc, argv);
+ gEnv->init(&argc, argv);
+ int status = gEnv->initFromOptions(argc, argv);
+ if (status == 0) {
+ status = RUN_ALL_TESTS();
+ LOG(INFO) << "C2 Test result = " << status;
+ }
+ return status;
+}
diff --git a/media/codec2/hidl/1.0/vts/res/bbb_352x288_420p_30fps_32frames.yuv b/media/codec2/hidl/1.0/vts/res/bbb_352x288_420p_30fps_32frames.yuv
new file mode 100644
index 0000000..b5a3e4b
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/res/bbb_352x288_420p_30fps_32frames.yuv
@@ -0,0 +1 @@
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diff --git a/media/codec2/hidl/1.0/vts/res/bbb_aac_stereo_128kbps_48000hz.aac b/media/codec2/hidl/1.0/vts/res/bbb_aac_stereo_128kbps_48000hz.aac
new file mode 100644
index 0000000..831102d
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Binary files differ
diff --git a/media/codec2/hidl/1.0/vts/res/bbb_aac_stereo_128kbps_48000hz.info b/media/codec2/hidl/1.0/vts/res/bbb_aac_stereo_128kbps_48000hz.info
new file mode 100644
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diff --git a/media/codec2/hidl/1.0/vts/res/bbb_amrwb_1ch_14kbps_16000hz.amrwb b/media/codec2/hidl/1.0/vts/res/bbb_amrwb_1ch_14kbps_16000hz.amrwb
new file mode 100644
index 0000000..0d82593
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Binary files differ
diff --git a/media/codec2/hidl/1.0/vts/res/bbb_amrwb_1ch_14kbps_16000hz.info b/media/codec2/hidl/1.0/vts/res/bbb_amrwb_1ch_14kbps_16000hz.info
new file mode 100644
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index 0000000..66e5480
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diff --git a/media/codec2/hidl/1.0/vts/res/bbb_g711alaw_1ch_8khz.raw b/media/codec2/hidl/1.0/vts/res/bbb_g711alaw_1ch_8khz.raw
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new file mode 100644
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new file mode 100644
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diff --git a/media/codec2/hidl/1.0/vts/res/bbb_vp9_640x360_1600kbps_30fps.vp9 b/media/codec2/hidl/1.0/vts/res/bbb_vp9_640x360_1600kbps_30fps.vp9
new file mode 100644
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--- /dev/null
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Binary files differ
diff --git a/media/codec2/hidl/1.0/vts/res/sine_amrnb_1ch_12kbps_8000hz.amrnb b/media/codec2/hidl/1.0/vts/res/sine_amrnb_1ch_12kbps_8000hz.amrnb
new file mode 100644
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diff --git a/media/codec2/hidl/1.0/vts/res/sine_amrnb_1ch_12kbps_8000hz.info b/media/codec2/hidl/1.0/vts/res/sine_amrnb_1ch_12kbps_8000hz.info
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+32 1 15180000
+32 1 15200000
+32 1 15220000
+32 1 15240000
+32 1 15260000
+32 1 15280000
+32 1 15300000
+32 1 15320000
+32 1 15340000
+32 1 15360000
+32 1 15380000
+32 1 15400000
+32 1 15420000
+32 1 15440000
+32 1 15460000
+32 1 15480000
+32 1 15500000
+32 1 15520000
+32 1 15540000
+32 1 15560000
+32 1 15580000
+32 1 15600000
+32 1 15620000
+32 1 15640000
+32 1 15660000
+32 1 15680000
+32 1 15700000
+32 1 15720000
+32 1 15740000
+32 1 15760000
+32 1 15780000
+32 1 15800000
+32 1 15820000
+32 1 15840000
+32 1 15860000
+32 1 15880000
+32 1 15900000
+32 1 15920000
+32 1 15940000
+32 1 15960000
+32 1 15980000
+32 1 16000000
+32 1 16020000
+32 1 16040000
+32 1 16060000
+32 1 16080000
+32 1 16100000
+32 1 16120000
+32 1 16140000
+32 1 16160000
+32 1 16180000
+32 1 16200000
+32 1 16220000
+32 1 16240000
+32 1 16260000
+32 1 16280000
+32 1 16300000
+32 1 16320000
+32 1 16340000
+32 1 16360000
+32 1 16380000
+32 1 16400000
+32 1 16420000
+32 1 16440000
+32 1 16460000
+32 1 16480000
+32 1 16500000
+32 1 16520000
+32 1 16540000
+32 1 16560000
+32 1 16580000
+32 1 16600000
+32 1 16620000
+32 1 16640000
diff --git a/media/codec2/hidl/1.0/vts/video/Android.bp b/media/codec2/hidl/1.0/vts/video/Android.bp
new file mode 100644
index 0000000..6e57ee7
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/video/Android.bp
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+cc_test {
+ name: "VtsHidlC2V1_0TargetVideoDecTest",
+ defaults: ["VtsMediaC2V1_0Defaults"],
+ srcs: ["VtsHidlC2V1_0TargetVideoDecTest.cpp"],
+}
+
+cc_test {
+ name: "VtsHidlC2V1_0TargetVideoEncTest",
+ defaults: ["VtsMediaC2V1_0Defaults"],
+ srcs: ["VtsHidlC2V1_0TargetVideoEncTest.cpp"],
+}
+
diff --git a/media/codec2/hidl/1.0/vts/video/VtsHidlC2V1_0TargetVideoDecTest.cpp b/media/codec2/hidl/1.0/vts/video/VtsHidlC2V1_0TargetVideoDecTest.cpp
new file mode 100644
index 0000000..8420cab
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/video/VtsHidlC2V1_0TargetVideoDecTest.cpp
@@ -0,0 +1,891 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "codec2_hidl_hal_video_dec_test"
+
+#include <android-base/logging.h>
+#include <gtest/gtest.h>
+#include <stdio.h>
+#include <fstream>
+
+#include <codec2/hidl/client.h>
+#include <C2AllocatorIon.h>
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2Buffer.h>
+#include <C2BufferPriv.h>
+
+using android::C2AllocatorIon;
+
+#include <VtsHalHidlTargetTestBase.h>
+#include "media_c2_video_hidl_test_common.h"
+#include "media_c2_hidl_test_common.h"
+
+struct FrameInfo {
+ int bytesCount;
+ uint32_t flags;
+ int64_t timestamp;
+};
+
+class LinearBuffer : public C2Buffer {
+ public:
+ explicit LinearBuffer(const std::shared_ptr<C2LinearBlock>& block)
+ : C2Buffer(
+ {block->share(block->offset(), block->size(), ::C2Fence())}) {}
+};
+
+static ComponentTestEnvironment* gEnv = nullptr;
+
+namespace {
+
+class Codec2VideoDecHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+ private:
+ typedef ::testing::VtsHalHidlTargetTestBase Super;
+
+ public:
+ ::std::string getTestCaseInfo() const override {
+ return ::std::string() +
+ "Component: " + gEnv->getComponent().c_str() + " | " +
+ "Instance: " + gEnv->getInstance().c_str() + " | " +
+ "Res: " + gEnv->getRes().c_str();
+ }
+
+ // google.codec2 Video test setup
+ virtual void SetUp() override {
+ Super::SetUp();
+ mDisableTest = false;
+ ALOGV("Codec2VideoDecHidlTest SetUp");
+ mClient = android::Codec2Client::CreateFromService(
+ gEnv->getInstance().c_str());
+ ASSERT_NE(mClient, nullptr);
+ mListener.reset(new CodecListener(
+ [this](std::list<std::unique_ptr<C2Work>>& workItems) {
+ handleWorkDone(workItems);
+ }));
+ ASSERT_NE(mListener, nullptr);
+ for (int i = 0; i < MAX_INPUT_BUFFERS; ++i) {
+ mWorkQueue.emplace_back(new C2Work);
+ }
+ mClient->createComponent(gEnv->getComponent().c_str(), mListener,
+ &mComponent);
+ ASSERT_NE(mComponent, nullptr);
+
+ std::shared_ptr<C2AllocatorStore> store =
+ android::GetCodec2PlatformAllocatorStore();
+ CHECK_EQ(store->fetchAllocator(C2AllocatorStore::DEFAULT_LINEAR,
+ &mLinearAllocator),
+ C2_OK);
+ mLinearPool = std::make_shared<C2PooledBlockPool>(mLinearAllocator,
+ mBlockPoolId++);
+ ASSERT_NE(mLinearPool, nullptr);
+
+ mCompName = unknown_comp;
+ struct StringToName {
+ const char* Name;
+ standardComp CompName;
+ };
+
+ const StringToName kStringToName[] = {
+ {"h263", h263}, {"avc", avc}, {"mpeg2", mpeg2}, {"mpeg4", mpeg4},
+ {"hevc", hevc}, {"vp8", vp8}, {"vp9", vp9},
+ };
+
+ const size_t kNumStringToName =
+ sizeof(kStringToName) / sizeof(kStringToName[0]);
+
+ std::string substring;
+ std::string comp;
+ substring = std::string(gEnv->getComponent());
+ /* TODO: better approach to find the component */
+ /* "c2.android." => 11th position */
+ size_t pos = 11;
+ size_t len = substring.find(".decoder", pos);
+ comp = substring.substr(pos, len - pos);
+
+ for (size_t i = 0; i < kNumStringToName; ++i) {
+ if (!strcasecmp(comp.c_str(), kStringToName[i].Name)) {
+ mCompName = kStringToName[i].CompName;
+ break;
+ }
+ }
+ mEos = false;
+ mFramesReceived = 0;
+ mTimestampUs = 0u;
+ mTimestampDevTest = false;
+ if (mCompName == unknown_comp) mDisableTest = true;
+ if (mDisableTest) std::cout << "[ WARN ] Test Disabled \n";
+ }
+
+ virtual void TearDown() override {
+ if (mComponent != nullptr) {
+ if (::testing::Test::HasFatalFailure()) return;
+ mComponent->release();
+ mComponent = nullptr;
+ }
+ Super::TearDown();
+ }
+
+ // callback function to process onWorkDone received by Listener
+ void handleWorkDone(std::list<std::unique_ptr<C2Work>>& workItems) {
+ for (std::unique_ptr<C2Work>& work : workItems) {
+ // handle configuration changes in work done
+ if (!work->worklets.empty() &&
+ (work->worklets.front()->output.configUpdate.size() != 0)) {
+ ALOGV("Config Update");
+ std::vector<std::unique_ptr<C2Param>> updates =
+ std::move(work->worklets.front()->output.configUpdate);
+ std::vector<C2Param*> configParam;
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ for (size_t i = 0; i < updates.size(); ++i) {
+ C2Param* param = updates[i].get();
+ if (param->index() ==
+ C2VideoSizeStreamInfo::output::PARAM_TYPE) {
+ ALOGV("Received C2VideoSizeStreamInfo");
+ configParam.push_back(param);
+ }
+ }
+ mComponent->config(configParam, C2_DONT_BLOCK, &failures);
+ ASSERT_EQ(failures.size(), 0u);
+ }
+
+ mFramesReceived++;
+ mEos = (work->worklets.front()->output.flags &
+ C2FrameData::FLAG_END_OF_STREAM) != 0;
+ auto frameIndexIt =
+ std::find(mFlushedIndices.begin(), mFlushedIndices.end(),
+ work->input.ordinal.frameIndex.peeku());
+
+ // For decoder components current timestamp always exceeds
+ // previous timestamp
+ typedef std::unique_lock<std::mutex> ULock;
+ bool codecConfig = ((work->worklets.front()->output.flags &
+ C2FrameData::FLAG_CODEC_CONFIG) != 0);
+ if (!codecConfig &&
+ !work->worklets.front()->output.buffers.empty()) {
+ EXPECT_GE(
+ (work->worklets.front()->output.ordinal.timestamp.peeku()),
+ mTimestampUs);
+ mTimestampUs =
+ work->worklets.front()->output.ordinal.timestamp.peeku();
+
+ ULock l(mQueueLock);
+ if (mTimestampDevTest) {
+ bool tsHit = false;
+ std::list<uint64_t>::iterator it = mTimestampUslist.begin();
+ while (it != mTimestampUslist.end()) {
+ if (*it == mTimestampUs) {
+ mTimestampUslist.erase(it);
+ tsHit = true;
+ break;
+ }
+ it++;
+ }
+ if (tsHit == false) {
+ if (mTimestampUslist.empty() == false) {
+ EXPECT_EQ(tsHit, true)
+ << "TimeStamp not recognized";
+ } else {
+ std::cout << "[ INFO ] Received non-zero "
+ "output / TimeStamp not recognized \n";
+ }
+ }
+ }
+ }
+
+ work->input.buffers.clear();
+ work->worklets.clear();
+ {
+ ULock l(mQueueLock);
+ mWorkQueue.push_back(std::move(work));
+ if (!mFlushedIndices.empty()) {
+ mFlushedIndices.erase(frameIndexIt);
+ }
+ mQueueCondition.notify_all();
+ }
+ }
+ }
+
+ enum standardComp {
+ h263,
+ avc,
+ mpeg2,
+ mpeg4,
+ hevc,
+ vp8,
+ vp9,
+ unknown_comp,
+ };
+
+ bool mEos;
+ bool mDisableTest;
+ bool mTimestampDevTest;
+ uint64_t mTimestampUs;
+ std::list<uint64_t> mTimestampUslist;
+ std::list<uint64_t> mFlushedIndices;
+ standardComp mCompName;
+ uint32_t mFramesReceived;
+ C2BlockPool::local_id_t mBlockPoolId;
+ std::shared_ptr<C2BlockPool> mLinearPool;
+ std::shared_ptr<C2Allocator> mLinearAllocator;
+
+ std::mutex mQueueLock;
+ std::condition_variable mQueueCondition;
+ std::list<std::unique_ptr<C2Work>> mWorkQueue;
+
+ std::shared_ptr<android::Codec2Client> mClient;
+ std::shared_ptr<android::Codec2Client::Listener> mListener;
+ std::shared_ptr<android::Codec2Client::Component> mComponent;
+
+ protected:
+ static void description(const std::string& description) {
+ RecordProperty("description", description);
+ }
+};
+
+void validateComponent(
+ const std::shared_ptr<android::Codec2Client::Component>& component,
+ Codec2VideoDecHidlTest::standardComp compName, bool& disableTest) {
+ // Validate its a C2 Component
+ if (component->getName().find("c2") == std::string::npos) {
+ ALOGE("Not a c2 component");
+ disableTest = true;
+ return;
+ }
+
+ // Validate its not an encoder and the component to be tested is video
+ if (component->getName().find("encoder") != std::string::npos) {
+ ALOGE("Expected Decoder, given Encoder");
+ disableTest = true;
+ return;
+ }
+ std::vector<std::unique_ptr<C2Param>> queried;
+ c2_status_t c2err =
+ component->query({}, {C2PortMediaTypeSetting::input::PARAM_TYPE},
+ C2_DONT_BLOCK, &queried);
+ if (c2err != C2_OK && queried.size() == 0) {
+ ALOGE("Query media type failed => %d", c2err);
+ } else {
+ std::string inputDomain =
+ ((C2StreamMediaTypeSetting::input*)queried[0].get())->m.value;
+ if (inputDomain.find("video/") == std::string::npos) {
+ ALOGE("Expected Video Component");
+ disableTest = true;
+ return;
+ }
+ }
+
+ // Validates component name
+ if (compName == Codec2VideoDecHidlTest::unknown_comp) {
+ ALOGE("Component InValid");
+ disableTest = true;
+ return;
+ }
+ ALOGV("Component Valid");
+}
+
+// number of elementary streams per component
+#define STREAM_COUNT 2
+// LookUpTable of clips and metadata for component testing
+void GetURLForComponent(Codec2VideoDecHidlTest::standardComp comp, char* mURL,
+ char* info, size_t streamIndex = 1) {
+ struct CompToURL {
+ Codec2VideoDecHidlTest::standardComp comp;
+ const char mURL[STREAM_COUNT][512];
+ const char info[STREAM_COUNT][512];
+ };
+ ASSERT_TRUE(streamIndex < STREAM_COUNT);
+
+ static const CompToURL kCompToURL[] = {
+ {Codec2VideoDecHidlTest::standardComp::avc,
+ {"bbb_avc_176x144_300kbps_60fps.h264",
+ "bbb_avc_640x360_768kbps_30fps.h264"},
+ {"bbb_avc_176x144_300kbps_60fps.info",
+ "bbb_avc_640x360_768kbps_30fps.info"}},
+ {Codec2VideoDecHidlTest::standardComp::hevc,
+ {"bbb_hevc_176x144_176kbps_60fps.hevc",
+ "bbb_hevc_640x360_1600kbps_30fps.hevc"},
+ {"bbb_hevc_176x144_176kbps_60fps.info",
+ "bbb_hevc_640x360_1600kbps_30fps.info"}},
+ {Codec2VideoDecHidlTest::standardComp::mpeg2,
+ {"bbb_mpeg2_176x144_105kbps_25fps.m2v",
+ "bbb_mpeg2_352x288_1mbps_60fps.m2v"},
+ {"bbb_mpeg2_176x144_105kbps_25fps.info",
+ "bbb_mpeg2_352x288_1mbps_60fps.info"}},
+ {Codec2VideoDecHidlTest::standardComp::h263,
+ {"", "bbb_h263_352x288_300kbps_12fps.h263"},
+ {"", "bbb_h263_352x288_300kbps_12fps.info"}},
+ {Codec2VideoDecHidlTest::standardComp::mpeg4,
+ {"", "bbb_mpeg4_352x288_512kbps_30fps.m4v"},
+ {"", "bbb_mpeg4_352x288_512kbps_30fps.info"}},
+ {Codec2VideoDecHidlTest::standardComp::vp8,
+ {"bbb_vp8_176x144_240kbps_60fps.vp8",
+ "bbb_vp8_640x360_2mbps_30fps.vp8"},
+ {"bbb_vp8_176x144_240kbps_60fps.info",
+ "bbb_vp8_640x360_2mbps_30fps.info"}},
+ {Codec2VideoDecHidlTest::standardComp::vp9,
+ {"bbb_vp9_176x144_285kbps_60fps.vp9",
+ "bbb_vp9_640x360_1600kbps_30fps.vp9"},
+ {"bbb_vp9_176x144_285kbps_60fps.info",
+ "bbb_vp9_640x360_1600kbps_30fps.info"}},
+ };
+
+ for (size_t i = 0; i < sizeof(kCompToURL) / sizeof(kCompToURL[0]); ++i) {
+ if (kCompToURL[i].comp == comp) {
+ strcat(mURL, kCompToURL[i].mURL[streamIndex]);
+ strcat(info, kCompToURL[i].info[streamIndex]);
+ return;
+ }
+ }
+}
+
+void decodeNFrames(const std::shared_ptr<android::Codec2Client::Component> &component,
+ std::mutex &queueLock, std::condition_variable &queueCondition,
+ std::list<std::unique_ptr<C2Work>> &workQueue,
+ std::list<uint64_t> &flushedIndices,
+ std::shared_ptr<C2BlockPool> &linearPool,
+ std::ifstream& eleStream,
+ android::Vector<FrameInfo>* Info,
+ int offset, int range, bool signalEOS = true) {
+ typedef std::unique_lock<std::mutex> ULock;
+ int frameID = offset;
+ int maxRetry = 0;
+ while (1) {
+ if (frameID == (int)Info->size() || frameID == (offset + range)) break;
+ uint32_t flags = 0;
+ std::unique_ptr<C2Work> work;
+ // Prepare C2Work
+ while (!work && (maxRetry < MAX_RETRY)) {
+ ULock l(queueLock);
+ if (!workQueue.empty()) {
+ work.swap(workQueue.front());
+ workQueue.pop_front();
+ } else {
+ queueCondition.wait_for(l, TIME_OUT);
+ maxRetry++;
+ }
+ }
+ if (!work && (maxRetry >= MAX_RETRY)) {
+ ASSERT_TRUE(false) << "Wait for generating C2Work exceeded timeout";
+ }
+ int64_t timestamp = (*Info)[frameID].timestamp;
+ if ((*Info)[frameID].flags) flags = (1 << ((*Info)[frameID].flags - 1));
+ if (signalEOS && ((frameID == (int)Info->size() - 1) ||
+ (frameID == (offset + range - 1))))
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+
+ work->input.flags = (C2FrameData::flags_t)flags;
+ work->input.ordinal.timestamp = timestamp;
+ work->input.ordinal.frameIndex = frameID;
+ {
+ ULock l(queueLock);
+ flushedIndices.emplace_back(frameID);
+ }
+
+ int size = (*Info)[frameID].bytesCount;
+ char* data = (char*)malloc(size);
+
+ eleStream.read(data, size);
+ ASSERT_EQ(eleStream.gcount(), size);
+
+ std::shared_ptr<C2LinearBlock> block;
+ ASSERT_EQ(C2_OK,
+ linearPool->fetchLinearBlock(
+ size, {C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE},
+ &block));
+ ASSERT_TRUE(block);
+
+ // Write View
+ C2WriteView view = block->map().get();
+ if (view.error() != C2_OK) {
+ fprintf(stderr, "C2LinearBlock::map() failed : %d", view.error());
+ break;
+ }
+ ASSERT_EQ((size_t)size, view.capacity());
+ ASSERT_EQ(0u, view.offset());
+ ASSERT_EQ((size_t)size, view.size());
+
+ memcpy(view.base(), data, size);
+
+ work->input.buffers.clear();
+ work->input.buffers.emplace_back(new LinearBuffer(block));
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+ free(data);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+
+ // DO THE DECODING
+ ASSERT_EQ(component->queue(&items), C2_OK);
+ ALOGV("Frame #%d size = %d queued", frameID, size);
+ frameID++;
+ maxRetry = 0;
+ }
+}
+
+void waitOnInputConsumption(std::mutex& queueLock,
+ std::condition_variable& queueCondition,
+ std::list<std::unique_ptr<C2Work>>& workQueue,
+ size_t bufferCount = MAX_INPUT_BUFFERS) {
+ typedef std::unique_lock<std::mutex> ULock;
+ uint32_t queueSize;
+ uint32_t maxRetry = 0;
+ {
+ ULock l(queueLock);
+ queueSize = workQueue.size();
+ }
+ while ((maxRetry < MAX_RETRY) && (queueSize < bufferCount)) {
+ ULock l(queueLock);
+ if (queueSize != workQueue.size()) {
+ queueSize = workQueue.size();
+ maxRetry = 0;
+ } else {
+ queueCondition.wait_for(l, TIME_OUT);
+ maxRetry++;
+ }
+ }
+}
+
+TEST_F(Codec2VideoDecHidlTest, validateCompName) {
+ if (mDisableTest) return;
+ ALOGV("Checks if the given component is a valid video component");
+ validateComponent(mComponent, mCompName, mDisableTest);
+ ASSERT_EQ(mDisableTest, false);
+}
+
+// Bitstream Test
+TEST_F(Codec2VideoDecHidlTest, DecodeTest) {
+ description("Decodes input file");
+ if (mDisableTest) return;
+
+ char mURL[512], info[512];
+ std::ifstream eleStream, eleInfo;
+
+ strcpy(mURL, gEnv->getRes().c_str());
+ strcpy(info, gEnv->getRes().c_str());
+ GetURLForComponent(mCompName, mURL, info);
+
+ eleInfo.open(info);
+ ASSERT_EQ(eleInfo.is_open(), true) << mURL << " - file not found";
+ android::Vector<FrameInfo> Info;
+ int bytesCount = 0;
+ uint32_t flags = 0;
+ uint32_t timestamp = 0;
+ while (1) {
+ if (!(eleInfo >> bytesCount)) break;
+ eleInfo >> flags;
+ eleInfo >> timestamp;
+ bool codecConfig = flags ?
+ ((1 << (flags - 1)) & C2FrameData::FLAG_CODEC_CONFIG) != 0 : 0;
+ if (mTimestampDevTest && !codecConfig)
+ mTimestampUslist.push_back(timestamp);
+ Info.push_back({bytesCount, flags, timestamp});
+ }
+ eleInfo.close();
+
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ ALOGV("mURL : %s", mURL);
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ ASSERT_NO_FATAL_FAILURE(decodeNFrames(
+ mComponent, mQueueLock, mQueueCondition, mWorkQueue, mFlushedIndices,
+ mLinearPool, eleStream, &Info, 0, (int)Info.size()));
+
+ // blocking call to ensures application to Wait till all the inputs are
+ // consumed
+ if (!mEos) {
+ ALOGV("Waiting for input consumption");
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue));
+ }
+
+ eleStream.close();
+ if (mFramesReceived != Info.size()) {
+ ALOGE("Input buffer count and Output buffer count mismatch");
+ ALOGV("framesReceived : %d inputFrames : %zu", mFramesReceived,
+ Info.size());
+ ASSERT_TRUE(false);
+ }
+
+ if (mTimestampDevTest) EXPECT_EQ(mTimestampUslist.empty(), true);
+}
+
+
+// Adaptive Test
+TEST_F(Codec2VideoDecHidlTest, AdaptiveDecodeTest) {
+ description("Adaptive Decode Test");
+ if (mDisableTest) return;
+ if (!(mCompName == avc || mCompName == hevc || mCompName == vp8 ||
+ mCompName == vp9 || mCompName == mpeg2))
+ return;
+
+ typedef std::unique_lock<std::mutex> ULock;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ mTimestampDevTest = true;
+ uint32_t timestampOffset = 0;
+ uint32_t offset = 0;
+ android::Vector<FrameInfo> Info;
+ for (uint32_t i = 0; i < STREAM_COUNT * 2; i++) {
+ char mURL[512], info[512];
+ std::ifstream eleStream, eleInfo;
+
+ strcpy(mURL, gEnv->getRes().c_str());
+ strcpy(info, gEnv->getRes().c_str());
+ GetURLForComponent(mCompName, mURL, info, i % STREAM_COUNT);
+
+ eleInfo.open(info);
+ ASSERT_EQ(eleInfo.is_open(), true) << mURL << " - file not found";
+ int bytesCount = 0;
+ uint32_t flags = 0;
+ uint32_t timestamp = 0;
+ uint32_t timestampMax = 0;
+ while (1) {
+ if (!(eleInfo >> bytesCount)) break;
+ eleInfo >> flags;
+ eleInfo >> timestamp;
+ timestamp += timestampOffset;
+ Info.push_back({bytesCount, flags, timestamp});
+ bool codecConfig = flags ?
+ ((1 << (flags - 1)) & C2FrameData::FLAG_CODEC_CONFIG) != 0 : 0;
+
+ {
+ ULock l(mQueueLock);
+ if (mTimestampDevTest && !codecConfig)
+ mTimestampUslist.push_back(timestamp);
+ }
+ if (timestampMax < timestamp) timestampMax = timestamp;
+ }
+ timestampOffset = timestampMax;
+ eleInfo.close();
+
+ // Reset Total frames before second decode loop
+ // mFramesReceived = 0;
+ ALOGV("mURL : %s", mURL);
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ ASSERT_NO_FATAL_FAILURE(
+ decodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mLinearPool, eleStream, &Info,
+ offset, (int)(Info.size() - offset), false));
+
+ eleStream.close();
+ offset = (int)Info.size();
+ }
+
+ // Send EOS
+ // TODO Add function to send EOS work item
+ int maxRetry = 0;
+ std::unique_ptr<C2Work> work;
+ while (!work && (maxRetry < MAX_RETRY)) {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ mQueueCondition.wait_for(l, TIME_OUT);
+ maxRetry++;
+ }
+ }
+ ASSERT_NE(work, nullptr);
+ work->input.flags = (C2FrameData::flags_t)C2FrameData::FLAG_END_OF_STREAM;
+ work->input.ordinal.timestamp = 0;
+ work->input.ordinal.frameIndex = 0;
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ ASSERT_EQ(mComponent->queue(&items), C2_OK);
+
+ // blocking call to ensures application to Wait till all the inputs are
+ // consumed
+ ALOGV("Waiting for input consumption");
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue));
+
+ if (mFramesReceived != ((Info.size()) + 1)) {
+ ALOGE("Input buffer count and Output buffer count mismatch");
+ ALOGV("framesReceived : %d inputFrames : %zu", mFramesReceived,
+ Info.size() + 1);
+ ASSERT_TRUE(false);
+ }
+
+ if (mTimestampDevTest) EXPECT_EQ(mTimestampUslist.empty(), true);
+}
+
+// thumbnail test
+TEST_F(Codec2VideoDecHidlTest, ThumbnailTest) {
+ description("Test Request for thumbnail");
+ if (mDisableTest) return;
+
+ char mURL[512], info[512];
+ std::ifstream eleStream, eleInfo;
+
+ strcpy(mURL, gEnv->getRes().c_str());
+ strcpy(info, gEnv->getRes().c_str());
+ GetURLForComponent(mCompName, mURL, info);
+
+ eleInfo.open(info);
+ ASSERT_EQ(eleInfo.is_open(), true);
+ android::Vector<FrameInfo> Info;
+ int bytesCount = 0;
+ uint32_t flags = 0;
+ uint32_t timestamp = 0;
+ while (1) {
+ if (!(eleInfo >> bytesCount)) break;
+ eleInfo >> flags;
+ eleInfo >> timestamp;
+ Info.push_back({bytesCount, flags, timestamp});
+ }
+ eleInfo.close();
+
+ for (size_t i = 0; i < MAX_ITERATIONS; i++) {
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ // request EOS for thumbnail
+ // signal EOS flag with last frame
+ size_t j = -1;
+ do {
+ j++;
+ flags = 0;
+ if (Info[j].flags) flags = 1u << (Info[j].flags - 1);
+
+ } while (!(flags & SYNC_FRAME));
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ ASSERT_NO_FATAL_FAILURE(decodeNFrames(
+ mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mLinearPool, eleStream, &Info, 0, j + 1));
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue));
+ eleStream.close();
+ EXPECT_GE(mFramesReceived, 1U);
+ ASSERT_EQ(mEos, true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+ ASSERT_EQ(mComponent->release(), C2_OK);
+ }
+}
+
+TEST_F(Codec2VideoDecHidlTest, EOSTest) {
+ description("Test empty input buffer with EOS flag");
+ if (mDisableTest) return;
+ typedef std::unique_lock<std::mutex> ULock;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ std::unique_ptr<C2Work> work;
+ // Prepare C2Work
+ {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ ASSERT_TRUE(false) << "mWorkQueue Empty at the start of test";
+ }
+ }
+ ASSERT_NE(work, nullptr);
+
+ work->input.flags = (C2FrameData::flags_t)C2FrameData::FLAG_END_OF_STREAM;
+ work->input.ordinal.timestamp = 0;
+ work->input.ordinal.frameIndex = 0;
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ ASSERT_EQ(mComponent->queue(&items), C2_OK);
+
+ {
+ typedef std::unique_lock<std::mutex> ULock;
+ ULock l(mQueueLock);
+ if (mWorkQueue.size() != MAX_INPUT_BUFFERS) {
+ mQueueCondition.wait_for(l, TIME_OUT);
+ }
+ }
+ ASSERT_EQ(mEos, true);
+ ASSERT_EQ(mWorkQueue.size(), (size_t)MAX_INPUT_BUFFERS);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2VideoDecHidlTest, EmptyBufferTest) {
+ description("Tests empty input buffer");
+ if (mDisableTest) return;
+ typedef std::unique_lock<std::mutex> ULock;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ std::unique_ptr<C2Work> work;
+ // Prepare C2Work
+ {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ ASSERT_TRUE(false) << "mWorkQueue Empty at the start of test";
+ }
+ }
+ ASSERT_NE(work, nullptr);
+
+ work->input.flags = (C2FrameData::flags_t)0;
+ work->input.ordinal.timestamp = 0;
+ work->input.ordinal.frameIndex = 0;
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ ASSERT_EQ(mComponent->queue(&items), C2_OK);
+
+ {
+ typedef std::unique_lock<std::mutex> ULock;
+ ULock l(mQueueLock);
+ if (mWorkQueue.size() != MAX_INPUT_BUFFERS) {
+ mQueueCondition.wait_for(l, TIME_OUT);
+ }
+ }
+ ASSERT_EQ(mWorkQueue.size(), (size_t)MAX_INPUT_BUFFERS);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2VideoDecHidlTest, FlushTest) {
+ description("Tests Flush calls");
+ if (mDisableTest) return;
+ typedef std::unique_lock<std::mutex> ULock;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ char mURL[512], info[512];
+ std::ifstream eleStream, eleInfo;
+
+ strcpy(mURL, gEnv->getRes().c_str());
+ strcpy(info, gEnv->getRes().c_str());
+ GetURLForComponent(mCompName, mURL, info);
+
+ eleInfo.open(info);
+ ASSERT_EQ(eleInfo.is_open(), true);
+ android::Vector<FrameInfo> Info;
+ int bytesCount = 0;
+ uint32_t flags = 0;
+ uint32_t timestamp = 0;
+ mFlushedIndices.clear();
+ while (1) {
+ if (!(eleInfo >> bytesCount)) break;
+ eleInfo >> flags;
+ eleInfo >> timestamp;
+ Info.push_back({bytesCount, flags, timestamp});
+ }
+ eleInfo.close();
+
+ ALOGV("mURL : %s", mURL);
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ // Decode 128 frames and flush. here 128 is chosen to ensure there is a key
+ // frame after this so that the below section can be covered for all
+ // components
+ uint32_t numFramesFlushed = 128;
+ ASSERT_NO_FATAL_FAILURE(decodeNFrames(
+ mComponent, mQueueLock, mQueueCondition, mWorkQueue, mFlushedIndices,
+ mLinearPool, eleStream, &Info, 0, numFramesFlushed, false));
+ // flush
+ std::list<std::unique_ptr<C2Work>> flushedWork;
+ c2_status_t err =
+ mComponent->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue,
+ (size_t)MAX_INPUT_BUFFERS - flushedWork.size()));
+
+ {
+ // Update mFlushedIndices based on the index received from flush()
+ ULock l(mQueueLock);
+ for (std::unique_ptr<C2Work>& work : flushedWork) {
+ ASSERT_NE(work, nullptr);
+ auto frameIndexIt =
+ std::find(mFlushedIndices.begin(), mFlushedIndices.end(),
+ work->input.ordinal.frameIndex.peeku());
+ if (!mFlushedIndices.empty() &&
+ (frameIndexIt != mFlushedIndices.end())) {
+ mFlushedIndices.erase(frameIndexIt);
+ work->input.buffers.clear();
+ work->worklets.clear();
+ mWorkQueue.push_back(std::move(work));
+ }
+ }
+ }
+ // Seek to next key frame and start decoding till the end
+ mFlushedIndices.clear();
+ int index = numFramesFlushed;
+ bool keyFrame = false;
+ flags = 0;
+ while (index < (int)Info.size()) {
+ if (Info[index].flags) flags = 1u << (Info[index].flags - 1);
+ if ((flags & SYNC_FRAME) == SYNC_FRAME) {
+ keyFrame = true;
+ break;
+ }
+ flags = 0;
+ eleStream.ignore(Info[index].bytesCount);
+ index++;
+ }
+ if (keyFrame) {
+ ASSERT_NO_FATAL_FAILURE(
+ decodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mLinearPool, eleStream, &Info, index,
+ (int)Info.size() - index));
+ }
+ eleStream.close();
+ err = mComponent->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue,
+ (size_t)MAX_INPUT_BUFFERS - flushedWork.size()));
+ {
+ // Update mFlushedIndices based on the index received from flush()
+ ULock l(mQueueLock);
+ for (std::unique_ptr<C2Work>& work : flushedWork) {
+ ASSERT_NE(work, nullptr);
+ uint64_t frameIndex = work->input.ordinal.frameIndex.peeku();
+ std::list<uint64_t>::iterator frameIndexIt = std::find(
+ mFlushedIndices.begin(), mFlushedIndices.end(), frameIndex);
+ if (!mFlushedIndices.empty() &&
+ (frameIndexIt != mFlushedIndices.end())) {
+ mFlushedIndices.erase(frameIndexIt);
+ work->input.buffers.clear();
+ work->worklets.clear();
+ mWorkQueue.push_back(std::move(work));
+ }
+ }
+ }
+ ASSERT_EQ(mFlushedIndices.empty(), true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+} // anonymous namespace
+
+// TODO : Video specific configuration Test
+int main(int argc, char** argv) {
+ gEnv = new ComponentTestEnvironment();
+ ::testing::AddGlobalTestEnvironment(gEnv);
+ ::testing::InitGoogleTest(&argc, argv);
+ gEnv->init(&argc, argv);
+ int status = gEnv->initFromOptions(argc, argv);
+ if (status == 0) {
+ int status = RUN_ALL_TESTS();
+ LOG(INFO) << "C2 Test result = " << status;
+ }
+ return status;
+}
diff --git a/media/codec2/hidl/1.0/vts/video/VtsHidlC2V1_0TargetVideoEncTest.cpp b/media/codec2/hidl/1.0/vts/video/VtsHidlC2V1_0TargetVideoEncTest.cpp
new file mode 100644
index 0000000..87b7902
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/video/VtsHidlC2V1_0TargetVideoEncTest.cpp
@@ -0,0 +1,712 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "codec2_hidl_hal_video_enc_test"
+
+#include <android-base/logging.h>
+#include <gtest/gtest.h>
+#include <stdio.h>
+#include <fstream>
+
+#include <codec2/hidl/client.h>
+#include <C2AllocatorIon.h>
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2Buffer.h>
+#include <C2BufferPriv.h>
+
+using android::C2AllocatorIon;
+
+#include <VtsHalHidlTargetTestBase.h>
+#include "media_c2_video_hidl_test_common.h"
+#include "media_c2_hidl_test_common.h"
+
+class GraphicBuffer : public C2Buffer {
+public:
+ explicit GraphicBuffer(const std::shared_ptr<C2GraphicBlock> &block)
+ : C2Buffer({block->share(C2Rect(block->width(), block->height()),
+ ::C2Fence())}) {}
+};
+
+static ComponentTestEnvironment* gEnv = nullptr;
+
+namespace {
+
+class Codec2VideoEncHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+ private:
+ typedef ::testing::VtsHalHidlTargetTestBase Super;
+
+ public:
+ ::std::string getTestCaseInfo() const override {
+ return ::std::string() +
+ "Component: " + gEnv->getComponent().c_str() + " | " +
+ "Instance: " + gEnv->getInstance().c_str() + " | " +
+ "Res: " + gEnv->getRes().c_str();
+ }
+
+ // google.codec2 Video test setup
+ virtual void SetUp() override {
+ Super::SetUp();
+ mDisableTest = false;
+ ALOGV("Codec2VideoEncHidlTest SetUp");
+ mClient = android::Codec2Client::CreateFromService(
+ gEnv->getInstance().c_str());
+ ASSERT_NE(mClient, nullptr);
+ mListener.reset(new CodecListener(
+ [this](std::list<std::unique_ptr<C2Work>>& workItems) {
+ handleWorkDone(workItems);
+ }));
+ ASSERT_NE(mListener, nullptr);
+ for (int i = 0; i < MAX_INPUT_BUFFERS; ++i) {
+ mWorkQueue.emplace_back(new C2Work);
+ }
+ mClient->createComponent(gEnv->getComponent().c_str(), mListener,
+ &mComponent);
+ ASSERT_NE(mComponent, nullptr);
+
+ std::shared_ptr<C2AllocatorStore> store =
+ android::GetCodec2PlatformAllocatorStore();
+ CHECK_EQ(store->fetchAllocator(C2AllocatorStore::DEFAULT_GRAPHIC,
+ &mGraphicAllocator),
+ C2_OK);
+ mGraphicPool = std::make_shared<C2PooledBlockPool>(mGraphicAllocator,
+ mBlockPoolId++);
+ ASSERT_NE(mGraphicPool, nullptr);
+
+ mCompName = unknown_comp;
+ struct StringToName {
+ const char* Name;
+ standardComp CompName;
+ };
+
+ const StringToName kStringToName[] = {
+ {"h263", h263}, {"avc", avc}, {"mpeg4", mpeg4},
+ {"hevc", hevc}, {"vp8", vp8}, {"vp9", vp9},
+ };
+
+ const size_t kNumStringToName =
+ sizeof(kStringToName) / sizeof(kStringToName[0]);
+
+ std::string substring;
+ std::string comp;
+ substring = std::string(gEnv->getComponent());
+ /* TODO: better approach to find the component */
+ /* "c2.android." => 11th position */
+ size_t pos = 11;
+ size_t len = substring.find(".encoder", pos);
+ comp = substring.substr(pos, len - pos);
+
+ for (size_t i = 0; i < kNumStringToName; ++i) {
+ if (!strcasecmp(comp.c_str(), kStringToName[i].Name)) {
+ mCompName = kStringToName[i].CompName;
+ break;
+ }
+ }
+ mEos = false;
+ mCsd = false;
+ mConfig = false;
+ mFramesReceived = 0;
+ mFailedWorkReceived = 0;
+ if (mCompName == unknown_comp) mDisableTest = true;
+ if (mDisableTest) std::cout << "[ WARN ] Test Disabled \n";
+ }
+
+ virtual void TearDown() override {
+ if (mComponent != nullptr) {
+ if (::testing::Test::HasFatalFailure()) return;
+ mComponent->release();
+ mComponent = nullptr;
+ }
+ Super::TearDown();
+ }
+
+ void setupConfigParam(int32_t nWidth, int32_t nHeight);
+
+ // callback function to process onWorkDone received by Listener
+ void handleWorkDone(std::list<std::unique_ptr<C2Work>>& workItems) {
+ for (std::unique_ptr<C2Work>& work : workItems) {
+ // handle configuration changes in work done
+ if (!work->worklets.empty() &&
+ (work->worklets.front()->output.configUpdate.size() != 0)) {
+ ALOGV("Config Update");
+ std::vector<std::unique_ptr<C2Param>> updates =
+ std::move(work->worklets.front()->output.configUpdate);
+ std::vector<C2Param*> configParam;
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ for (size_t i = 0; i < updates.size(); ++i) {
+ C2Param* param = updates[i].get();
+ if (param->index() == C2StreamCsdInfo::output::PARAM_TYPE) {
+ mCsd = true;
+ }
+ }
+ }
+ mFramesReceived++;
+ if (work->result != C2_OK) mFailedWorkReceived++;
+ mEos = (work->worklets.front()->output.flags &
+ C2FrameData::FLAG_END_OF_STREAM) != 0;
+ auto frameIndexIt =
+ std::find(mFlushedIndices.begin(), mFlushedIndices.end(),
+ work->input.ordinal.frameIndex.peeku());
+ ALOGV("WorkDone: frameID received %d",
+ (int)work->worklets.front()->output.ordinal.frameIndex.peeku());
+ work->input.buffers.clear();
+ work->worklets.clear();
+ {
+ typedef std::unique_lock<std::mutex> ULock;
+ ULock l(mQueueLock);
+ mWorkQueue.push_back(std::move(work));
+ if (!mFlushedIndices.empty()) {
+ mFlushedIndices.erase(frameIndexIt);
+ }
+ mQueueCondition.notify_all();
+ }
+ }
+ }
+
+ enum standardComp {
+ h263,
+ avc,
+ mpeg4,
+ hevc,
+ vp8,
+ vp9,
+ unknown_comp,
+ };
+
+ bool mEos;
+ bool mCsd;
+ bool mDisableTest;
+ bool mConfig;
+ standardComp mCompName;
+ uint32_t mFramesReceived;
+ uint32_t mFailedWorkReceived;
+
+ std::list<uint64_t> mFlushedIndices;
+
+ C2BlockPool::local_id_t mBlockPoolId;
+ std::shared_ptr<C2BlockPool> mGraphicPool;
+ std::shared_ptr<C2Allocator> mGraphicAllocator;
+
+ std::mutex mQueueLock;
+ std::condition_variable mQueueCondition;
+ std::list<std::unique_ptr<C2Work>> mWorkQueue;
+
+ std::shared_ptr<android::Codec2Client> mClient;
+ std::shared_ptr<android::Codec2Client::Listener> mListener;
+ std::shared_ptr<android::Codec2Client::Component> mComponent;
+
+ protected:
+ static void description(const std::string& description) {
+ RecordProperty("description", description);
+ }
+};
+
+void validateComponent(
+ const std::shared_ptr<android::Codec2Client::Component>& component,
+ Codec2VideoEncHidlTest::standardComp compName, bool& disableTest) {
+ // Validate its a C2 Component
+ if (component->getName().find("c2") == std::string::npos) {
+ ALOGE("Not a c2 component");
+ disableTest = true;
+ return;
+ }
+
+ // Validate its not an encoder and the component to be tested is video
+ if (component->getName().find("decoder") != std::string::npos) {
+ ALOGE("Expected Encoder, given Decoder");
+ disableTest = true;
+ return;
+ }
+ std::vector<std::unique_ptr<C2Param>> queried;
+ c2_status_t c2err =
+ component->query({}, {C2PortMediaTypeSetting::input::PARAM_TYPE},
+ C2_DONT_BLOCK, &queried);
+ if (c2err != C2_OK && queried.size() == 0) {
+ ALOGE("Query media type failed => %d", c2err);
+ } else {
+ std::string inputDomain =
+ ((C2StreamMediaTypeSetting::input*)queried[0].get())->m.value;
+ if (inputDomain.find("video/") == std::string::npos) {
+ ALOGE("Expected Video Component");
+ disableTest = true;
+ return;
+ }
+ }
+
+ // Validates component name
+ if (compName == Codec2VideoEncHidlTest::unknown_comp) {
+ ALOGE("Component InValid");
+ disableTest = true;
+ return;
+ }
+ ALOGV("Component Valid");
+}
+
+// Set Default config param.
+void Codec2VideoEncHidlTest::setupConfigParam(int32_t nWidth, int32_t nHeight) {
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ C2VideoSizeStreamTuning::input inputSize(0u, nWidth, nHeight);
+ std::vector<C2Param*> configParam{&inputSize};
+ c2_status_t status =
+ mComponent->config(configParam, C2_DONT_BLOCK, &failures);
+ if (failures.size() == 0u ) mConfig = true;
+ ASSERT_EQ(status, C2_OK);
+}
+
+// LookUpTable of clips for component testing
+void GetURLForComponent(char* URL) {
+ strcat(URL, "bbb_352x288_420p_30fps_32frames.yuv");
+}
+
+void encodeNFrames(const std::shared_ptr<android::Codec2Client::Component> &component,
+ std::mutex &queueLock, std::condition_variable &queueCondition,
+ std::list<std::unique_ptr<C2Work>> &workQueue,
+ std::list<uint64_t> &flushedIndices,
+ std::shared_ptr<C2BlockPool> &graphicPool,
+ std::ifstream& eleStream, uint32_t frameID,
+ uint32_t nFrames, uint32_t nWidth, int32_t nHeight,
+ bool flushed = false,bool signalEOS = true) {
+ typedef std::unique_lock<std::mutex> ULock;
+
+ uint32_t maxRetry = 0;
+ int bytesCount = nWidth * nHeight * 3 >> 1;
+ int32_t timestampIncr = ENCODER_TIMESTAMP_INCREMENT;
+ uint64_t timestamp = 0;
+ while (1) {
+ if (nFrames == 0) break;
+ uint32_t flags = 0;
+ std::unique_ptr<C2Work> work;
+ // Prepare C2Work
+ while (!work && (maxRetry < MAX_RETRY)) {
+ ULock l(queueLock);
+ if (!workQueue.empty()) {
+ work.swap(workQueue.front());
+ workQueue.pop_front();
+ } else {
+ queueCondition.wait_for(l, TIME_OUT);
+ maxRetry++;
+ }
+ }
+ if (!work && (maxRetry >= MAX_RETRY)) {
+ ASSERT_TRUE(false) << "Wait for generating C2Work exceeded timeout";
+ }
+ if (signalEOS && (nFrames == 1))
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ if (flushed) {
+ flags |= SYNC_FRAME;
+ flushed = false;
+ }
+
+ work->input.flags = (C2FrameData::flags_t)flags;
+ work->input.ordinal.timestamp = timestamp;
+ work->input.ordinal.frameIndex = frameID;
+ {
+ ULock l(queueLock);
+ flushedIndices.emplace_back(frameID);
+ }
+ char* data = (char*)malloc(bytesCount);
+ memset(data, 0, bytesCount);
+ if (eleStream.is_open()) {
+ eleStream.read(data, bytesCount);
+ ASSERT_EQ(eleStream.gcount(), bytesCount);
+ }
+ std::shared_ptr<C2GraphicBlock> block;
+ ASSERT_EQ(
+ C2_OK,
+ graphicPool->fetchGraphicBlock(
+ nWidth, nHeight, HAL_PIXEL_FORMAT_YV12,
+ {C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE}, &block));
+ ASSERT_TRUE(block);
+ // Graphic View
+ C2GraphicView view = block->map().get();
+ if (view.error() != C2_OK) {
+ fprintf(stderr, "C2GraphicBlock::map() failed : %d", view.error());
+ break;
+ }
+
+ uint8_t* pY = view.data()[C2PlanarLayout::PLANE_Y];
+ uint8_t* pU = view.data()[C2PlanarLayout::PLANE_U];
+ uint8_t* pV = view.data()[C2PlanarLayout::PLANE_V];
+
+ memcpy(pY, data, nWidth * nHeight);
+ memcpy(pU, data + nWidth * nHeight, (nWidth * nHeight >> 2));
+ memcpy(pV, data + (nWidth * nHeight * 5 >> 2), nWidth * nHeight >> 2);
+
+ work->input.buffers.clear();
+ work->input.buffers.emplace_back(new GraphicBuffer(block));
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+ free(data);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+
+ // DO THE ENCODING
+ ASSERT_EQ(component->queue(&items), C2_OK);
+ ALOGV("Frame #%d size = %d queued", frameID, bytesCount);
+ nFrames--;
+ timestamp += timestampIncr;
+ frameID++;
+ maxRetry = 0;
+ }
+}
+
+void waitOnInputConsumption(std::mutex &queueLock,
+ std::condition_variable &queueCondition,
+ std::list<std::unique_ptr<C2Work>> &workQueue,
+ size_t bufferCount = MAX_INPUT_BUFFERS) {
+ typedef std::unique_lock<std::mutex> ULock;
+ uint32_t queueSize;
+ int maxRetry = 0;
+ {
+ ULock l(queueLock);
+ queueSize = workQueue.size();
+ }
+ while ((maxRetry < MAX_RETRY) && (queueSize < bufferCount)) {
+ ULock l(queueLock);
+ if (queueSize != workQueue.size()) {
+ queueSize = workQueue.size();
+ maxRetry = 0;
+ } else {
+ queueCondition.wait_for(l, TIME_OUT);
+ maxRetry++;
+ }
+ }
+}
+
+
+TEST_F(Codec2VideoEncHidlTest, validateCompName) {
+ if (mDisableTest) return;
+ ALOGV("Checks if the given component is a valid video component");
+ validateComponent(mComponent, mCompName, mDisableTest);
+ ASSERT_EQ(mDisableTest, false);
+}
+
+TEST_F(Codec2VideoEncHidlTest, EncodeTest) {
+ description("Encodes input file");
+ if (mDisableTest) return;
+
+ char mURL[512];
+ int32_t nWidth = ENC_DEFAULT_FRAME_WIDTH;
+ int32_t nHeight = ENC_DEFAULT_FRAME_HEIGHT;
+
+ strcpy(mURL, gEnv->getRes().c_str());
+ GetURLForComponent(mURL);
+
+ std::ifstream eleStream;
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true) << mURL << " file not found";
+ ALOGV("mURL : %s", mURL);
+
+ setupConfigParam(nWidth, nHeight);
+ if (!mConfig) {
+ std::cout << "[ WARN ] Test Skipped \n";
+ return;
+ }
+ ASSERT_EQ(mComponent->start(), C2_OK);
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mGraphicPool, eleStream,
+ 0, ENC_NUM_FRAMES, nWidth, nHeight));
+
+ // blocking call to ensures application to Wait till all the inputs are
+ // consumed
+ ALOGD("Waiting for input consumption");
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue));
+
+ eleStream.close();
+ if (mFramesReceived != ENC_NUM_FRAMES) {
+ ALOGE("Input buffer count and Output buffer count mismatch");
+ ALOGE("framesReceived : %d inputFrames : %d", mFramesReceived,
+ ENC_NUM_FRAMES);
+ ASSERT_TRUE(false);
+ }
+
+ if (!mCsd && (mCompName != vp8 && mCompName != vp9)) {
+ ASSERT_TRUE(false) << "CSD Buffer not received";
+ }
+
+ if (mCsd && (mCompName == vp8 || mCompName == vp9)) {
+ ASSERT_TRUE(false) << "CSD Buffer not expected";
+ }
+
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2VideoEncHidlTest, EOSTest) {
+ description("Test empty input buffer with EOS flag");
+ if (mDisableTest) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ typedef std::unique_lock<std::mutex> ULock;
+ std::unique_ptr<C2Work> work;
+ {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ ALOGE("mWorkQueue Empty is not expected at the start of the test");
+ ASSERT_TRUE(false);
+ }
+ }
+ ASSERT_NE(work, nullptr);
+ work->input.flags = (C2FrameData::flags_t)C2FrameData::FLAG_END_OF_STREAM;
+ work->input.ordinal.timestamp = 0;
+ work->input.ordinal.frameIndex = 0;
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ ASSERT_EQ(mComponent->queue(&items), C2_OK);
+ uint32_t queueSize;
+ {
+ ULock l(mQueueLock);
+ queueSize = mWorkQueue.size();
+ if (queueSize < MAX_INPUT_BUFFERS) {
+ mQueueCondition.wait_for(l, TIME_OUT);
+ }
+ }
+ ASSERT_EQ(mEos, true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2VideoEncHidlTest, EmptyBufferTest) {
+ description("Tests empty input buffer");
+ if (mDisableTest) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ typedef std::unique_lock<std::mutex> ULock;
+ std::unique_ptr<C2Work> work;
+ {
+ ULock l(mQueueLock);
+ if (!mWorkQueue.empty()) {
+ work.swap(mWorkQueue.front());
+ mWorkQueue.pop_front();
+ } else {
+ ALOGE("mWorkQueue Empty is not expected at the start of the test");
+ ASSERT_TRUE(false);
+ }
+ }
+ ASSERT_NE(work, nullptr);
+ work->input.flags = (C2FrameData::flags_t)0;
+ work->input.ordinal.timestamp = 0;
+ work->input.ordinal.frameIndex = 0;
+ work->input.buffers.clear();
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ ASSERT_EQ(mComponent->queue(&items), C2_OK);
+ uint32_t queueSize;
+ {
+ ULock l(mQueueLock);
+ queueSize = mWorkQueue.size();
+ if (queueSize < MAX_INPUT_BUFFERS) {
+ mQueueCondition.wait_for(l, TIME_OUT);
+ }
+ }
+ ASSERT_EQ(mWorkQueue.size(), (uint32_t)MAX_INPUT_BUFFERS);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2VideoEncHidlTest, FlushTest) {
+ description("Test Request for flush");
+ if (mDisableTest) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ typedef std::unique_lock<std::mutex> ULock;
+ char mURL[512];
+ int32_t nWidth = ENC_DEFAULT_FRAME_WIDTH;
+ int32_t nHeight = ENC_DEFAULT_FRAME_HEIGHT;
+ strcpy(mURL, gEnv->getRes().c_str());
+ GetURLForComponent(mURL);
+ setupConfigParam(nWidth, nHeight);
+
+ // Setting default configuration
+ mFlushedIndices.clear();
+ std::ifstream eleStream;
+ uint32_t numFramesFlushed = 10;
+ uint32_t numFrames = ENC_NUM_FRAMES;
+ eleStream.open(mURL, std::ifstream::binary);
+ ASSERT_EQ(eleStream.is_open(), true);
+ ALOGV("mURL : %s", mURL);
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mGraphicPool, eleStream,
+ 0, numFramesFlushed, nWidth, nHeight));
+ std::list<std::unique_ptr<C2Work>> flushedWork;
+ c2_status_t err =
+ mComponent->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue,
+ (size_t)MAX_INPUT_BUFFERS - flushedWork.size()));
+ uint64_t frameIndex;
+ {
+ //Update mFlushedIndices based on the index received from flush()
+ ULock l(mQueueLock);
+ for (std::unique_ptr<C2Work>& work : flushedWork) {
+ ASSERT_NE(work, nullptr);
+ frameIndex = work->input.ordinal.frameIndex.peeku();
+ std::list<uint64_t>::iterator frameIndexIt = std::find(
+ mFlushedIndices.begin(), mFlushedIndices.end(), frameIndex);
+ if (!mFlushedIndices.empty() &&
+ (frameIndexIt != mFlushedIndices.end())) {
+ mFlushedIndices.erase(frameIndexIt);
+ work->input.buffers.clear();
+ work->worklets.clear();
+ mWorkQueue.push_back(std::move(work));
+ }
+ }
+ }
+ mFlushedIndices.clear();
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mGraphicPool, eleStream,
+ numFramesFlushed, numFrames - numFramesFlushed,
+ nWidth, nHeight, true));
+ eleStream.close();
+ err = mComponent->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ ASSERT_EQ(err, C2_OK);
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue,
+ (size_t)MAX_INPUT_BUFFERS - flushedWork.size()));
+ {
+ //Update mFlushedIndices based on the index received from flush()
+ ULock l(mQueueLock);
+ for (std::unique_ptr<C2Work>& work : flushedWork) {
+ ASSERT_NE(work, nullptr);
+ frameIndex = work->input.ordinal.frameIndex.peeku();
+ std::list<uint64_t>::iterator frameIndexIt = std::find(
+ mFlushedIndices.begin(), mFlushedIndices.end(), frameIndex);
+ if (!mFlushedIndices.empty() &&
+ (frameIndexIt != mFlushedIndices.end())) {
+ mFlushedIndices.erase(frameIndexIt);
+ work->input.buffers.clear();
+ work->worklets.clear();
+ mWorkQueue.push_back(std::move(work));
+ }
+ }
+ }
+ ASSERT_EQ(mFlushedIndices.empty(), true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+TEST_F(Codec2VideoEncHidlTest, InvalidBufferTest) {
+ description("Tests feeding larger/smaller input buffer");
+ if (mDisableTest) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ std::ifstream eleStream;
+ int32_t nWidth = ENC_DEFAULT_FRAME_WIDTH / 2;
+ int32_t nHeight = ENC_DEFAULT_FRAME_HEIGHT / 2;
+ setupConfigParam(nWidth, nHeight);
+
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mGraphicPool, eleStream,
+ 0, 1, nWidth, nHeight, false, false));
+
+ // Feed larger input buffer.
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mGraphicPool, eleStream,
+ 1, 1, nWidth*2, nHeight*2, false, false));
+
+ // Feed smaller input buffer.
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mGraphicPool, eleStream,
+ 2, 1, nWidth/2, nHeight/2, false, true));
+
+ // blocking call to ensures application to Wait till all the inputs are
+ // consumed
+ ALOGD("Waiting for input consumption");
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue));
+
+ if (mFramesReceived != 3) {
+ ALOGE("Input buffer count and Output buffer count mismatch");
+ ALOGE("framesReceived : %d inputFrames : 3", mFramesReceived);
+ ASSERT_TRUE(false);
+ }
+
+ if (mFailedWorkReceived == 0) {
+ ALOGE("Expected failed frame count mismatch");
+ ALOGE("failedFramesReceived : %d", mFailedWorkReceived);
+ ASSERT_TRUE(false);
+ }
+
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+}
+
+class Codec2VideoEncResolutionTest : public Codec2VideoEncHidlTest,
+ public ::testing::WithParamInterface<std::pair<int32_t, int32_t> > {
+};
+
+TEST_P(Codec2VideoEncResolutionTest, ResolutionTest) {
+ description("Tests encoding at different resolutions");
+ if (mDisableTest) return;
+
+ std::ifstream eleStream;
+ int32_t nWidth = GetParam().first;
+ int32_t nHeight = GetParam().second;
+ ALOGD("Trying encode for width %d height %d", nWidth, nHeight);
+ mConfig = false;
+ mEos = false;
+ setupConfigParam(nWidth, nHeight);
+ if (!mConfig) return;
+ ASSERT_EQ(mComponent->start(), C2_OK);
+
+ ASSERT_NO_FATAL_FAILURE(
+ encodeNFrames(mComponent, mQueueLock, mQueueCondition, mWorkQueue,
+ mFlushedIndices, mGraphicPool, eleStream, 0,
+ MAX_INPUT_BUFFERS, nWidth, nHeight));
+
+ ALOGD("Waiting for input consumption");
+ ASSERT_NO_FATAL_FAILURE(
+ waitOnInputConsumption(mQueueLock, mQueueCondition, mWorkQueue));
+
+ ASSERT_EQ(mEos, true);
+ ASSERT_EQ(mComponent->stop(), C2_OK);
+ ASSERT_EQ(mComponent->reset(), C2_OK);
+}
+INSTANTIATE_TEST_CASE_P(NonStdSizes, Codec2VideoEncResolutionTest, ::testing::Values(
+ std::make_pair(52, 18),
+ std::make_pair(365, 365),
+ std::make_pair(484, 362),
+ std::make_pair(244, 488)));
+
+} // anonymous namespace
+
+int main(int argc, char** argv) {
+ gEnv = new ComponentTestEnvironment();
+ ::testing::AddGlobalTestEnvironment(gEnv);
+ ::testing::InitGoogleTest(&argc, argv);
+ gEnv->init(&argc, argv);
+ int status = gEnv->initFromOptions(argc, argv);
+ if (status == 0) {
+ int status = RUN_ALL_TESTS();
+ LOG(INFO) << "C2 Test result = " << status;
+ }
+ return status;
+}
diff --git a/media/codec2/hidl/1.0/vts/video/media_c2_video_hidl_test_common.h b/media/codec2/hidl/1.0/vts/video/media_c2_video_hidl_test_common.h
new file mode 100644
index 0000000..1215b13
--- /dev/null
+++ b/media/codec2/hidl/1.0/vts/video/media_c2_video_hidl_test_common.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MEDIA_C2_VIDEO_HIDL_TEST_COMMON_H
+#define MEDIA_C2_VIDEO_HIDL_TEST_COMMON_H
+
+#define MAX_RETRY 20
+#define TIME_OUT 400ms
+#define MAX_INPUT_BUFFERS 8
+#define ENCODER_TIMESTAMP_INCREMENT 40000
+#define ENC_NUM_FRAMES 32
+#define ENC_DEFAULT_FRAME_WIDTH 352
+#define ENC_DEFAULT_FRAME_HEIGHT 288
+#define MAX_ITERATIONS 128
+
+/*
+ * Common video utils
+ */
+
+
+#endif // MEDIA_C2_VIDEO_HIDL_TEST_COMMON_H
diff --git a/media/codec2/hidl/client/Android.bp b/media/codec2/hidl/client/Android.bp
new file mode 100644
index 0000000..bdc02d2
--- /dev/null
+++ b/media/codec2/hidl/client/Android.bp
@@ -0,0 +1,38 @@
+cc_library {
+ name: "libcodec2_client",
+
+ srcs: [
+ "client.cpp",
+ ],
+
+ shared_libs: [
+ "android.hardware.graphics.bufferqueue@1.0",
+ "android.hardware.media.bufferpool@1.0",
+ "android.hardware.media.c2@1.0",
+ "libbase",
+ "libbinder",
+ "libcodec2",
+ "libcodec2_hidl@1.0",
+ "libcodec2_vndk",
+ "libcutils",
+ "libgui",
+ "libhidlbase",
+ "libhidltransport",
+ "liblog",
+ "libstagefright_bufferpool@1.0",
+ "libstagefright_bufferqueue_helper",
+ "libui",
+ "libutils",
+ ],
+
+ export_include_dirs: [
+ "include",
+ ],
+
+ export_shared_lib_headers: [
+ "libcodec2_hidl@1.0",
+ "libcodec2",
+ ],
+
+}
+
diff --git a/media/codec2/hidl/client/client.cpp b/media/codec2/hidl/client/client.cpp
new file mode 100644
index 0000000..ddeb4ff
--- /dev/null
+++ b/media/codec2/hidl/client/client.cpp
@@ -0,0 +1,1388 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2Client"
+#include <log/log.h>
+
+#include <codec2/hidl/client.h>
+
+#include <deque>
+#include <limits>
+#include <map>
+#include <type_traits>
+#include <vector>
+
+#include <android-base/properties.h>
+#include <bufferpool/ClientManager.h>
+#include <cutils/native_handle.h>
+#include <gui/bufferqueue/1.0/H2BGraphicBufferProducer.h>
+#include <hidl/HidlSupport.h>
+#include <media/stagefright/bqhelper/WGraphicBufferProducer.h>
+#undef LOG
+
+#include <android/hardware/media/bufferpool/1.0/IClientManager.h>
+#include <android/hardware/media/c2/1.0/IComponent.h>
+#include <android/hardware/media/c2/1.0/IComponentInterface.h>
+#include <android/hardware/media/c2/1.0/IComponentListener.h>
+#include <android/hardware/media/c2/1.0/IComponentStore.h>
+#include <android/hardware/media/c2/1.0/IConfigurable.h>
+
+#include <C2Debug.h>
+#include <C2BufferPriv.h>
+#include <C2PlatformSupport.h>
+
+namespace android {
+
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::TWGraphicBufferProducer;
+
+using namespace ::android::hardware::media::c2::V1_0;
+using namespace ::android::hardware::media::c2::V1_0::utils;
+using namespace ::android::hardware::media::bufferpool::V1_0;
+using namespace ::android::hardware::media::bufferpool::V1_0::implementation;
+
+namespace /* unnamed */ {
+
+// c2_status_t value that corresponds to hwbinder transaction failure.
+constexpr c2_status_t C2_TRANSACTION_FAILED = C2_CORRUPTED;
+
+// List of known IComponentStore services in the decreasing order of preference.
+constexpr const char* kClientNames[] = {
+ "default",
+ "software",
+ };
+
+// Number of known IComponentStore services.
+constexpr size_t kNumClients = std::extent<decltype(kClientNames)>::value;
+
+typedef std::array<std::shared_ptr<Codec2Client>, kNumClients> ClientList;
+
+// Convenience methods to obtain known clients.
+std::shared_ptr<Codec2Client> getClient(size_t index) {
+ return Codec2Client::CreateFromService(kClientNames[index]);
+}
+
+ClientList getClientList() {
+ ClientList list;
+ for (size_t i = 0; i < list.size(); ++i) {
+ list[i] = getClient(i);
+ }
+ return list;
+}
+
+} // unnamed
+
+// Codec2ConfigurableClient
+
+const C2String& Codec2ConfigurableClient::getName() const {
+ return mName;
+}
+
+Codec2ConfigurableClient::Base* Codec2ConfigurableClient::base() const {
+ return static_cast<Base*>(mBase.get());
+}
+
+Codec2ConfigurableClient::Codec2ConfigurableClient(
+ const sp<Codec2ConfigurableClient::Base>& base) : mBase(base) {
+ Return<void> transStatus = base->getName(
+ [this](const hidl_string& name) {
+ mName = name.c_str();
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("Cannot obtain name from IConfigurable.");
+ }
+}
+
+c2_status_t Codec2ConfigurableClient::query(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const heapParams) const {
+ hidl_vec<ParamIndex> indices(
+ stackParams.size() + heapParamIndices.size());
+ size_t numIndices = 0;
+ for (C2Param* const& stackParam : stackParams) {
+ if (!stackParam) {
+ ALOGW("query -- null stack param encountered.");
+ continue;
+ }
+ indices[numIndices++] = static_cast<ParamIndex>(stackParam->index());
+ }
+ size_t numStackIndices = numIndices;
+ for (const C2Param::Index& index : heapParamIndices) {
+ indices[numIndices++] =
+ static_cast<ParamIndex>(static_cast<uint32_t>(index));
+ }
+ indices.resize(numIndices);
+ if (heapParams) {
+ heapParams->reserve(heapParams->size() + numIndices);
+ }
+ c2_status_t status;
+ Return<void> transStatus = base()->query(
+ indices,
+ mayBlock == C2_MAY_BLOCK,
+ [&status, &numStackIndices, &stackParams, heapParams](
+ Status s, const Params& p) {
+ status = static_cast<c2_status_t>(s);
+ if (status != C2_OK && status != C2_BAD_INDEX) {
+ ALOGE("query -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ std::vector<C2Param*> paramPointers;
+ c2_status_t parseStatus = parseParamsBlob(¶mPointers, p);
+ if (parseStatus != C2_OK) {
+ ALOGE("query -- error while parsing params. "
+ "Error code = %d", static_cast<int>(status));
+ status = parseStatus;
+ return;
+ }
+ size_t i = 0;
+ for (auto it = paramPointers.begin(); it != paramPointers.end(); ) {
+ C2Param* paramPointer = *it;
+ if (numStackIndices > 0) {
+ --numStackIndices;
+ if (!paramPointer) {
+ ALOGW("query -- null stack param.");
+ ++it;
+ continue;
+ }
+ for (; i < stackParams.size() && !stackParams[i]; ) {
+ ++i;
+ }
+ if (i >= stackParams.size()) {
+ ALOGE("query -- unexpected error.");
+ status = C2_CORRUPTED;
+ return;
+ }
+ if (stackParams[i]->index() != paramPointer->index()) {
+ ALOGW("query -- param skipped. index = %d",
+ static_cast<int>(stackParams[i]->index()));
+ stackParams[i++]->invalidate();
+ continue;
+ }
+ if (!stackParams[i++]->updateFrom(*paramPointer)) {
+ ALOGW("query -- param update failed. index = %d",
+ static_cast<int>(paramPointer->index()));
+ }
+ } else {
+ if (!paramPointer) {
+ ALOGW("query -- null heap param.");
+ ++it;
+ continue;
+ }
+ if (!heapParams) {
+ ALOGW("query -- unexpected extra stack param.");
+ } else {
+ heapParams->emplace_back(C2Param::Copy(*paramPointer));
+ }
+ }
+ ++it;
+ }
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("query -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ return status;
+}
+
+c2_status_t Codec2ConfigurableClient::config(
+ const std::vector<C2Param*> ¶ms,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) {
+ Params hidlParams;
+ Status hidlStatus = createParamsBlob(&hidlParams, params);
+ if (hidlStatus != Status::OK) {
+ ALOGE("config -- bad input.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status;
+ Return<void> transStatus = base()->config(
+ hidlParams,
+ mayBlock == C2_MAY_BLOCK,
+ [&status, ¶ms, failures](
+ Status s,
+ const hidl_vec<SettingResult> f,
+ const Params& o) {
+ status = static_cast<c2_status_t>(s);
+ if (status != C2_OK) {
+ ALOGD("config -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ }
+ size_t i = failures->size();
+ failures->resize(i + f.size());
+ for (const SettingResult& sf : f) {
+ status = objcpy(&(*failures)[i++], sf);
+ if (status != C2_OK) {
+ ALOGE("config -- invalid returned SettingResult. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ }
+ status = updateParamsFromBlob(params, o);
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("config -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ return status;
+}
+
+c2_status_t Codec2ConfigurableClient::querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>>* const params) const {
+ // TODO: Cache and query properly!
+ c2_status_t status;
+ Return<void> transStatus = base()->querySupportedParams(
+ std::numeric_limits<uint32_t>::min(),
+ std::numeric_limits<uint32_t>::max(),
+ [&status, params](
+ Status s,
+ const hidl_vec<ParamDescriptor>& p) {
+ status = static_cast<c2_status_t>(s);
+ if (status != C2_OK) {
+ ALOGE("querySupportedParams -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ size_t i = params->size();
+ params->resize(i + p.size());
+ for (const ParamDescriptor& sp : p) {
+ status = objcpy(&(*params)[i++], sp);
+ if (status != C2_OK) {
+ ALOGE("querySupportedParams -- "
+ "invalid returned ParamDescriptor. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ }
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("querySupportedParams -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ return status;
+}
+
+c2_status_t Codec2ConfigurableClient::querySupportedValues(
+ std::vector<C2FieldSupportedValuesQuery>& fields,
+ c2_blocking_t mayBlock) const {
+ hidl_vec<FieldSupportedValuesQuery> inFields(fields.size());
+ for (size_t i = 0; i < fields.size(); ++i) {
+ Status hidlStatus = objcpy(&inFields[i], fields[i]);
+ if (hidlStatus != Status::OK) {
+ ALOGE("querySupportedValues -- bad input");
+ return C2_TRANSACTION_FAILED;
+ }
+ }
+
+ c2_status_t status;
+ Return<void> transStatus = base()->querySupportedValues(
+ inFields,
+ mayBlock == C2_MAY_BLOCK,
+ [&status, &inFields, &fields](
+ Status s,
+ const hidl_vec<FieldSupportedValuesQueryResult>& r) {
+ status = static_cast<c2_status_t>(s);
+ if (status != C2_OK) {
+ ALOGE("querySupportedValues -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ if (r.size() != fields.size()) {
+ ALOGE("querySupportedValues -- input and output lists "
+ "have different sizes.");
+ status = C2_CORRUPTED;
+ return;
+ }
+ for (size_t i = 0; i < fields.size(); ++i) {
+ status = objcpy(&fields[i], inFields[i], r[i]);
+ if (status != C2_OK) {
+ ALOGE("querySupportedValues -- invalid returned value. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ }
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("querySupportedValues -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ return status;
+}
+
+// Codec2Client::Component::HidlListener
+struct Codec2Client::Component::HidlListener : public IComponentListener {
+ std::weak_ptr<Component> component;
+ std::weak_ptr<Listener> base;
+
+ virtual Return<void> onWorkDone(const WorkBundle& workBundle) override {
+ std::list<std::unique_ptr<C2Work>> workItems;
+ c2_status_t status = objcpy(&workItems, workBundle);
+ if (status != C2_OK) {
+ ALOGI("onWorkDone -- received corrupted WorkBundle. "
+ "status = %d.", static_cast<int>(status));
+ return Void();
+ }
+ // release input buffers potentially held by the component from queue
+ size_t numDiscardedInputBuffers = 0;
+ std::shared_ptr<Codec2Client::Component> strongComponent = component.lock();
+ if (strongComponent) {
+ numDiscardedInputBuffers = strongComponent->handleOnWorkDone(workItems);
+ }
+ if (std::shared_ptr<Codec2Client::Listener> listener = base.lock()) {
+ listener->onWorkDone(component, workItems, numDiscardedInputBuffers);
+ } else {
+ ALOGD("onWorkDone -- listener died.");
+ }
+ return Void();
+ }
+
+ virtual Return<void> onTripped(
+ const hidl_vec<SettingResult>& settingResults) override {
+ std::vector<std::shared_ptr<C2SettingResult>> c2SettingResults(
+ settingResults.size());
+ c2_status_t status;
+ for (size_t i = 0; i < settingResults.size(); ++i) {
+ std::unique_ptr<C2SettingResult> c2SettingResult;
+ status = objcpy(&c2SettingResult, settingResults[i]);
+ if (status != C2_OK) {
+ ALOGI("onTripped -- received corrupted SettingResult. "
+ "status = %d.", static_cast<int>(status));
+ return Void();
+ }
+ c2SettingResults[i] = std::move(c2SettingResult);
+ }
+ if (std::shared_ptr<Codec2Client::Listener> listener = base.lock()) {
+ listener->onTripped(component, c2SettingResults);
+ } else {
+ ALOGD("onTripped -- listener died.");
+ }
+ return Void();
+ }
+
+ virtual Return<void> onError(Status s, uint32_t errorCode) override {
+ ALOGD("onError -- status = %d, errorCode = %u.",
+ static_cast<int>(s),
+ static_cast<unsigned>(errorCode));
+ if (std::shared_ptr<Listener> listener = base.lock()) {
+ listener->onError(component, s == Status::OK ?
+ errorCode : static_cast<c2_status_t>(s));
+ } else {
+ ALOGD("onError -- listener died.");
+ }
+ return Void();
+ }
+
+ virtual Return<void> onFramesRendered(
+ const hidl_vec<RenderedFrame>& renderedFrames) override {
+ std::shared_ptr<Listener> listener = base.lock();
+ std::vector<Codec2Client::Listener::RenderedFrame> rfs;
+ rfs.reserve(renderedFrames.size());
+ for (const RenderedFrame& rf : renderedFrames) {
+ if (rf.slotId >= 0) {
+ if (listener) {
+ rfs.emplace_back(rf.bufferQueueId,
+ rf.slotId,
+ rf.timestampNs);
+ }
+ } else {
+ std::shared_ptr<Codec2Client::Component> strongComponent =
+ component.lock();
+ if (strongComponent) {
+ uint64_t frameIndex = rf.bufferQueueId;
+ size_t bufferIndex = static_cast<size_t>(~rf.slotId);
+ ALOGV("Received death notification of input buffer: "
+ "frameIndex = %llu, bufferIndex = %zu.",
+ static_cast<long long unsigned>(frameIndex),
+ bufferIndex);
+ std::shared_ptr<C2Buffer> buffer =
+ strongComponent->freeInputBuffer(
+ frameIndex, bufferIndex);
+ if (buffer) {
+ listener->onInputBufferDone(buffer);
+ }
+ }
+ }
+ }
+ if (!rfs.empty()) {
+ if (listener) {
+ listener->onFramesRendered(rfs);
+ } else {
+ ALOGD("onFramesRendered -- listener died.");
+ }
+ }
+ return Void();
+ }
+};
+
+// Codec2Client
+Codec2Client::Base* Codec2Client::base() const {
+ return static_cast<Base*>(mBase.get());
+}
+
+Codec2Client::Codec2Client(const sp<Codec2Client::Base>& base, std::string instanceName) :
+ Codec2ConfigurableClient(base), mListed(false), mInstanceName(instanceName) {
+ Return<sp<IClientManager>> transResult = base->getPoolClientManager();
+ if (!transResult.isOk()) {
+ ALOGE("getPoolClientManager -- failed transaction.");
+ } else {
+ mHostPoolManager = static_cast<sp<IClientManager>>(transResult);
+ }
+}
+
+c2_status_t Codec2Client::createComponent(
+ const C2String& name,
+ const std::shared_ptr<Codec2Client::Listener>& listener,
+ std::shared_ptr<Codec2Client::Component>* const component) {
+
+ // TODO: Add support for Bufferpool
+
+
+ c2_status_t status;
+ sp<Component::HidlListener> hidlListener = new Component::HidlListener();
+ hidlListener->base = listener;
+ Return<void> transStatus = base()->createComponent(
+ name,
+ hidlListener,
+ ClientManager::getInstance(),
+ [&status, component, hidlListener](
+ Status s,
+ const sp<IComponent>& c) {
+ status = static_cast<c2_status_t>(s);
+ if (status != C2_OK) {
+ return;
+ }
+ *component = std::make_shared<Codec2Client::Component>(c);
+ hidlListener->component = *component;
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("createComponent -- failed transaction.");
+ return C2_TRANSACTION_FAILED;
+ }
+
+ if (status != C2_OK) {
+ return status;
+ }
+
+ if (!*component) {
+ ALOGE("createComponent -- null component.");
+ return C2_CORRUPTED;
+ }
+
+ status = (*component)->setDeathListener(*component, listener);
+ if (status != C2_OK) {
+ ALOGE("createComponent -- setDeathListener returned error: %d.",
+ static_cast<int>(status));
+ }
+
+ (*component)->mBufferPoolSender.setReceiver(mHostPoolManager);
+ return status;
+}
+
+c2_status_t Codec2Client::createInterface(
+ const C2String& name,
+ std::shared_ptr<Codec2Client::Interface>* const interface) {
+ c2_status_t status;
+ Return<void> transStatus = base()->createInterface(
+ name,
+ [&status, interface](
+ Status s,
+ const sp<IComponentInterface>& i) {
+ status = static_cast<c2_status_t>(s);
+ if (status != C2_OK) {
+ ALOGE("createInterface -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ *interface = std::make_shared<Codec2Client::Interface>(i);
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("createInterface -- failed transaction.");
+ return C2_TRANSACTION_FAILED;
+ }
+ return status;
+}
+
+c2_status_t Codec2Client::createInputSurface(
+ std::shared_ptr<Codec2Client::InputSurface>* const inputSurface) {
+ Return<sp<IInputSurface>> transResult = base()->createInputSurface();
+ if (!transResult.isOk()) {
+ ALOGE("createInputSurface -- failed transaction.");
+ return C2_TRANSACTION_FAILED;
+ }
+ sp<IInputSurface> result = static_cast<sp<IInputSurface>>(transResult);
+ if (!result) {
+ *inputSurface = nullptr;
+ return C2_OK;
+ }
+ *inputSurface = std::make_shared<InputSurface>(result);
+ if (!*inputSurface) {
+ ALOGE("createInputSurface -- unknown error.");
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+const std::vector<C2Component::Traits>& Codec2Client::listComponents() const {
+ std::lock_guard<std::mutex> lock(mMutex);
+ if (mListed) {
+ return mTraitsList;
+ }
+ Return<void> transStatus = base()->listComponents(
+ [this](const hidl_vec<IComponentStore::ComponentTraits>& t) {
+ mTraitsList.resize(t.size());
+ mAliasesBuffer.resize(t.size());
+ for (size_t i = 0; i < t.size(); ++i) {
+ c2_status_t status = objcpy(
+ &mTraitsList[i], &mAliasesBuffer[i], t[i]);
+ if (status != C2_OK) {
+ ALOGE("listComponents -- corrupted output.");
+ return;
+ }
+ }
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("listComponents -- failed transaction.");
+ }
+ mListed = true;
+ return mTraitsList;
+}
+
+c2_status_t Codec2Client::copyBuffer(
+ const std::shared_ptr<C2Buffer>& src,
+ const std::shared_ptr<C2Buffer>& dst) {
+ // TODO: Implement?
+ (void)src;
+ (void)dst;
+ ALOGE("copyBuffer not implemented");
+ return C2_OMITTED;
+}
+
+std::shared_ptr<C2ParamReflector>
+ Codec2Client::getParamReflector() {
+ // TODO: this is not meant to be exposed as C2ParamReflector on the client side; instead, it
+ // should reflect the HAL API.
+ struct SimpleParamReflector : public C2ParamReflector {
+ virtual std::unique_ptr<C2StructDescriptor> describe(C2Param::CoreIndex coreIndex) const {
+ hidl_vec<ParamIndex> indices(1);
+ indices[0] = static_cast<ParamIndex>(coreIndex.coreIndex());
+ std::unique_ptr<C2StructDescriptor> descriptor;
+ Return<void> transStatus = mBase->getStructDescriptors(
+ indices,
+ [&descriptor](
+ Status s,
+ const hidl_vec<StructDescriptor>& sd) {
+ c2_status_t status = static_cast<c2_status_t>(s);
+ if (status != C2_OK) {
+ ALOGE("getStructDescriptors -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ descriptor.reset();
+ return;
+ }
+ if (sd.size() != 1) {
+ ALOGD("getStructDescriptors -- returned vector of size %zu.",
+ sd.size());
+ descriptor.reset();
+ return;
+ }
+ status = objcpy(&descriptor, sd[0]);
+ if (status != C2_OK) {
+ ALOGD("getStructDescriptors -- failed to convert. "
+ "Error code = %d", static_cast<int>(status));
+ descriptor.reset();
+ return;
+ }
+ });
+ return descriptor;
+ }
+
+ SimpleParamReflector(sp<Base> base)
+ : mBase(base) { }
+
+ sp<Base> mBase;
+ };
+
+ return std::make_shared<SimpleParamReflector>(base());
+};
+
+std::shared_ptr<Codec2Client> Codec2Client::CreateFromService(
+ const char* instanceName, bool waitForService) {
+ if (!instanceName) {
+ return nullptr;
+ }
+ sp<Base> baseStore = waitForService ?
+ Base::getService(instanceName) :
+ Base::tryGetService(instanceName);
+ if (!baseStore) {
+ if (waitForService) {
+ ALOGE("Codec2.0 service inaccessible. Check the device manifest.");
+ } else {
+ ALOGW("Codec2.0 service not available right now. Try again later.");
+ }
+ return nullptr;
+ }
+ return std::make_shared<Codec2Client>(baseStore, instanceName);
+}
+
+c2_status_t Codec2Client::ForAllStores(
+ const std::string &key,
+ std::function<c2_status_t(const std::shared_ptr<Codec2Client>&)> predicate) {
+ c2_status_t status = C2_NO_INIT; // no IComponentStores present
+
+ // Cache the mapping key -> index of Codec2Client in getClient().
+ static std::mutex key2IndexMutex;
+ static std::map<std::string, size_t> key2Index;
+
+ // By default try all stores. However, try the last known client first. If the last known
+ // client fails, retry once. We do this by pushing the last known client in front of the
+ // list of all clients.
+ std::deque<size_t> indices;
+ for (size_t index = kNumClients; index > 0; ) {
+ indices.push_front(--index);
+ }
+
+ bool wasMapped = false;
+ std::unique_lock<std::mutex> lock(key2IndexMutex);
+ auto it = key2Index.find(key);
+ if (it != key2Index.end()) {
+ indices.push_front(it->second);
+ wasMapped = true;
+ }
+ lock.unlock();
+
+ for (size_t index : indices) {
+ std::shared_ptr<Codec2Client> client = getClient(index);
+ if (client) {
+ status = predicate(client);
+ if (status == C2_OK) {
+ lock.lock();
+ key2Index[key] = index; // update last known client index
+ return status;
+ }
+ }
+ if (wasMapped) {
+ ALOGI("Could not find '%s' in last instance. Retrying...", key.c_str());
+ wasMapped = false;
+ }
+ }
+ return status; // return the last status from a valid client
+}
+
+std::shared_ptr<Codec2Client::Component>
+ Codec2Client::CreateComponentByName(
+ const char* componentName,
+ const std::shared_ptr<Listener>& listener,
+ std::shared_ptr<Codec2Client>* owner) {
+ std::shared_ptr<Component> component;
+ c2_status_t status = ForAllStores(
+ componentName,
+ [owner, &component, componentName, &listener](
+ const std::shared_ptr<Codec2Client> &client) -> c2_status_t {
+ c2_status_t status = client->createComponent(componentName, listener, &component);
+ if (status == C2_OK) {
+ if (owner) {
+ *owner = client;
+ }
+ } else if (status != C2_NOT_FOUND) {
+ ALOGD("IComponentStore(%s)::createComponent('%s') returned %s",
+ client->getInstanceName().c_str(), componentName, asString(status));
+ }
+ return status;
+ });
+ if (status != C2_OK) {
+ ALOGI("Could not create component '%s' (%s)", componentName, asString(status));
+ }
+ return component;
+}
+
+std::shared_ptr<Codec2Client::Interface>
+ Codec2Client::CreateInterfaceByName(
+ const char* interfaceName,
+ std::shared_ptr<Codec2Client>* owner) {
+ std::shared_ptr<Interface> interface;
+ c2_status_t status = ForAllStores(
+ interfaceName,
+ [owner, &interface, interfaceName](
+ const std::shared_ptr<Codec2Client> &client) -> c2_status_t {
+ c2_status_t status = client->createInterface(interfaceName, &interface);
+ if (status == C2_OK) {
+ if (owner) {
+ *owner = client;
+ }
+ } else if (status != C2_NOT_FOUND) {
+ ALOGD("IComponentStore(%s)::createInterface('%s') returned %s",
+ client->getInstanceName().c_str(), interfaceName, asString(status));
+ }
+ return status;
+ });
+ if (status != C2_OK) {
+ ALOGI("Could not create interface '%s' (%s)", interfaceName, asString(status));
+ }
+ return interface;
+}
+
+std::shared_ptr<Codec2Client::InputSurface> Codec2Client::CreateInputSurface() {
+ uint32_t serviceMask = ::android::base::GetUintProperty(
+ "debug.stagefright.c2inputsurface", uint32_t(0));
+ for (size_t i = 0; i < kNumClients; ++i) {
+ if ((1 << i) & serviceMask) {
+ std::shared_ptr<Codec2Client> client = getClient(i);
+ std::shared_ptr<Codec2Client::InputSurface> inputSurface;
+ if (client &&
+ client->createInputSurface(&inputSurface) == C2_OK &&
+ inputSurface) {
+ return inputSurface;
+ }
+ }
+ }
+ ALOGW("Could not create an input surface from any Codec2.0 services.");
+ return nullptr;
+}
+
+const std::vector<C2Component::Traits>& Codec2Client::ListComponents() {
+ static std::vector<C2Component::Traits> traitsList = [](){
+ std::vector<C2Component::Traits> list;
+ size_t listSize = 0;
+ ClientList clientList = getClientList();
+ for (const std::shared_ptr<Codec2Client>& client : clientList) {
+ if (!client) {
+ continue;
+ }
+ listSize += client->listComponents().size();
+ }
+ list.reserve(listSize);
+ for (const std::shared_ptr<Codec2Client>& client : clientList) {
+ if (!client) {
+ continue;
+ }
+ list.insert(
+ list.end(),
+ client->listComponents().begin(),
+ client->listComponents().end());
+ }
+ return list;
+ }();
+
+ return traitsList;
+}
+
+// Codec2Client::Listener
+
+Codec2Client::Listener::~Listener() {
+}
+
+// Codec2Client::Component
+
+Codec2Client::Component::Base* Codec2Client::Component::base() const {
+ return static_cast<Base*>(mBase.get());
+}
+
+Codec2Client::Component::Component(const sp<Codec2Client::Component::Base>& base) :
+ Codec2Client::Configurable(base),
+ mBufferPoolSender(nullptr) {
+}
+
+Codec2Client::Component::~Component() {
+}
+
+c2_status_t Codec2Client::Component::createBlockPool(
+ C2Allocator::id_t id,
+ C2BlockPool::local_id_t* blockPoolId,
+ std::shared_ptr<Codec2Client::Configurable>* configurable) {
+ c2_status_t status;
+ Return<void> transStatus = base()->createBlockPool(
+ static_cast<uint32_t>(id),
+ [&status, blockPoolId, configurable](
+ Status s,
+ uint64_t pId,
+ const sp<IConfigurable>& c) {
+ status = static_cast<c2_status_t>(s);
+ configurable->reset();
+ if (status != C2_OK) {
+ ALOGE("createBlockPool -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ *blockPoolId = static_cast<C2BlockPool::local_id_t>(pId);
+ *configurable = std::make_shared<Codec2Client::Configurable>(c);
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("createBlockPool -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ return status;
+}
+
+c2_status_t Codec2Client::Component::destroyBlockPool(
+ C2BlockPool::local_id_t localId) {
+ Return<Status> transResult = base()->destroyBlockPool(
+ static_cast<uint64_t>(localId));
+ if (!transResult.isOk()) {
+ ALOGE("destroyBlockPool -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ return static_cast<c2_status_t>(static_cast<Status>(transResult));
+}
+
+size_t Codec2Client::Component::handleOnWorkDone(
+ const std::list<std::unique_ptr<C2Work>> &workItems) {
+ // Input buffers' lifetime management
+ std::vector<uint64_t> inputDone;
+ for (const std::unique_ptr<C2Work> &work : workItems) {
+ if (work) {
+ if (work->worklets.empty()
+ || !work->worklets.back()
+ || (work->worklets.back()->output.flags & C2FrameData::FLAG_INCOMPLETE) == 0) {
+ // input is complete
+ inputDone.emplace_back(work->input.ordinal.frameIndex.peeku());
+ }
+ }
+ }
+
+ size_t numDiscardedInputBuffers = 0;
+ {
+ std::lock_guard<std::mutex> lock(mInputBuffersMutex);
+ for (uint64_t inputIndex : inputDone) {
+ auto it = mInputBuffers.find(inputIndex);
+ if (it == mInputBuffers.end()) {
+ ALOGV("onWorkDone -- returned consumed/unknown "
+ "input frame: index %llu",
+ (long long)inputIndex);
+ } else {
+ ALOGV("onWorkDone -- processed input frame: "
+ "index %llu (containing %zu buffers)",
+ (long long)inputIndex, it->second.size());
+ mInputBuffers.erase(it);
+ mInputBufferCount.erase(inputIndex);
+ ++numDiscardedInputBuffers;
+ }
+ }
+ }
+
+ // Output bufferqueue-based blocks' lifetime management
+ mOutputBufferQueueMutex.lock();
+ sp<IGraphicBufferProducer> igbp = mOutputIgbp;
+ uint64_t bqId = mOutputBqId;
+ uint32_t generation = mOutputGeneration;
+ mOutputBufferQueueMutex.unlock();
+
+ if (igbp) {
+ holdBufferQueueBlocks(workItems, igbp, bqId, generation);
+ }
+ return numDiscardedInputBuffers;
+}
+
+std::shared_ptr<C2Buffer> Codec2Client::Component::freeInputBuffer(
+ uint64_t frameIndex,
+ size_t bufferIndex) {
+ std::shared_ptr<C2Buffer> buffer;
+ std::lock_guard<std::mutex> lock(mInputBuffersMutex);
+ auto it = mInputBuffers.find(frameIndex);
+ if (it == mInputBuffers.end()) {
+ ALOGI("freeInputBuffer -- Unrecognized input frame index %llu.",
+ static_cast<long long unsigned>(frameIndex));
+ return nullptr;
+ }
+ if (bufferIndex >= it->second.size()) {
+ ALOGI("freeInputBuffer -- Input buffer no. %zu is invalid in "
+ "input frame index %llu.",
+ bufferIndex, static_cast<long long unsigned>(frameIndex));
+ return nullptr;
+ }
+ buffer = it->second[bufferIndex];
+ if (!buffer) {
+ ALOGI("freeInputBuffer -- Input buffer no. %zu in "
+ "input frame index %llu has already been freed.",
+ bufferIndex, static_cast<long long unsigned>(frameIndex));
+ return nullptr;
+ }
+ it->second[bufferIndex] = nullptr;
+ if (--mInputBufferCount[frameIndex] == 0) {
+ mInputBuffers.erase(it);
+ mInputBufferCount.erase(frameIndex);
+ }
+ return buffer;
+}
+
+c2_status_t Codec2Client::Component::queue(
+ std::list<std::unique_ptr<C2Work>>* const items) {
+ // remember input buffers queued to hold reference to them
+ {
+ std::lock_guard<std::mutex> lock(mInputBuffersMutex);
+ for (const std::unique_ptr<C2Work> &work : *items) {
+ if (!work) {
+ continue;
+ }
+ if (work->input.buffers.size() == 0) {
+ continue;
+ }
+
+ uint64_t inputIndex = work->input.ordinal.frameIndex.peeku();
+ auto res = mInputBuffers.emplace(inputIndex, work->input.buffers);
+ if (!res.second) {
+ // TODO: append? - for now we are replacing
+ res.first->second = work->input.buffers;
+ ALOGI("queue -- duplicate input frame: index %llu. "
+ "Discarding the old input frame...",
+ (long long)inputIndex);
+ }
+ mInputBufferCount[inputIndex] = work->input.buffers.size();
+ ALOGV("queue -- queueing input frame: "
+ "index %llu (containing %zu buffers)",
+ (long long)inputIndex, work->input.buffers.size());
+ }
+ }
+
+ WorkBundle workBundle;
+ Status hidlStatus = objcpy(&workBundle, *items, &mBufferPoolSender);
+ if (hidlStatus != Status::OK) {
+ ALOGE("queue -- bad input.");
+ return C2_TRANSACTION_FAILED;
+ }
+ Return<Status> transStatus = base()->queue(workBundle);
+ if (!transStatus.isOk()) {
+ ALOGE("queue -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGE("queue -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ }
+ return status;
+}
+
+c2_status_t Codec2Client::Component::flush(
+ C2Component::flush_mode_t mode,
+ std::list<std::unique_ptr<C2Work>>* const flushedWork) {
+ (void)mode; // Flush mode isn't supported in HIDL yet.
+ c2_status_t status;
+ Return<void> transStatus = base()->flush(
+ [&status, flushedWork](
+ Status s, const WorkBundle& wb) {
+ status = static_cast<c2_status_t>(s);
+ if (status != C2_OK) {
+ ALOGE("flush -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ status = objcpy(flushedWork, wb);
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("flush -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+
+ // Indices of flushed work items.
+ std::vector<uint64_t> flushedIndices;
+ for (const std::unique_ptr<C2Work> &work : *flushedWork) {
+ if (work) {
+ if (work->worklets.empty()
+ || !work->worklets.back()
+ || (work->worklets.back()->output.flags &
+ C2FrameData::FLAG_INCOMPLETE) == 0) {
+ // input is complete
+ flushedIndices.emplace_back(
+ work->input.ordinal.frameIndex.peeku());
+ }
+ }
+ }
+
+ // Input buffers' lifetime management
+ for (uint64_t flushedIndex : flushedIndices) {
+ std::lock_guard<std::mutex> lock(mInputBuffersMutex);
+ auto it = mInputBuffers.find(flushedIndex);
+ if (it == mInputBuffers.end()) {
+ ALOGV("flush -- returned consumed/unknown input frame: "
+ "index %llu",
+ (long long)flushedIndex);
+ } else {
+ ALOGV("flush -- returned unprocessed input frame: "
+ "index %llu (containing %zu buffers)",
+ (long long)flushedIndex, mInputBufferCount[flushedIndex]);
+ mInputBuffers.erase(it);
+ mInputBufferCount.erase(flushedIndex);
+ }
+ }
+
+ // Output bufferqueue-based blocks' lifetime management
+ mOutputBufferQueueMutex.lock();
+ sp<IGraphicBufferProducer> igbp = mOutputIgbp;
+ uint64_t bqId = mOutputBqId;
+ uint32_t generation = mOutputGeneration;
+ mOutputBufferQueueMutex.unlock();
+
+ if (igbp) {
+ holdBufferQueueBlocks(*flushedWork, igbp, bqId, generation);
+ }
+
+ return status;
+}
+
+c2_status_t Codec2Client::Component::drain(C2Component::drain_mode_t mode) {
+ Return<Status> transStatus = base()->drain(
+ mode == C2Component::DRAIN_COMPONENT_WITH_EOS);
+ if (!transStatus.isOk()) {
+ ALOGE("drain -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGE("drain -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ }
+ return status;
+}
+
+c2_status_t Codec2Client::Component::start() {
+ Return<Status> transStatus = base()->start();
+ if (!transStatus.isOk()) {
+ ALOGE("start -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGE("start -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ }
+ return status;
+}
+
+c2_status_t Codec2Client::Component::stop() {
+ Return<Status> transStatus = base()->stop();
+ if (!transStatus.isOk()) {
+ ALOGE("stop -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGE("stop -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ }
+ mInputBuffersMutex.lock();
+ mInputBuffers.clear();
+ mInputBufferCount.clear();
+ mInputBuffersMutex.unlock();
+ return status;
+}
+
+c2_status_t Codec2Client::Component::reset() {
+ Return<Status> transStatus = base()->reset();
+ if (!transStatus.isOk()) {
+ ALOGE("reset -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGE("reset -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ }
+ mInputBuffersMutex.lock();
+ mInputBuffers.clear();
+ mInputBufferCount.clear();
+ mInputBuffersMutex.unlock();
+ return status;
+}
+
+c2_status_t Codec2Client::Component::release() {
+ Return<Status> transStatus = base()->release();
+ if (!transStatus.isOk()) {
+ ALOGE("release -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGE("release -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ }
+ mInputBuffersMutex.lock();
+ mInputBuffers.clear();
+ mInputBufferCount.clear();
+ mInputBuffersMutex.unlock();
+ return status;
+}
+
+c2_status_t Codec2Client::Component::setOutputSurface(
+ C2BlockPool::local_id_t blockPoolId,
+ const sp<IGraphicBufferProducer>& surface,
+ uint32_t generation) {
+ sp<HGraphicBufferProducer> igbp = surface->getHalInterface();
+ if (!igbp) {
+ igbp = new TWGraphicBufferProducer<HGraphicBufferProducer>(surface);
+ }
+
+ Return<Status> transStatus = base()->setOutputSurface(
+ static_cast<uint64_t>(blockPoolId), igbp);
+ if (!transStatus.isOk()) {
+ ALOGE("setOutputSurface -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGE("setOutputSurface -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ } else {
+ std::lock_guard<std::mutex> lock(mOutputBufferQueueMutex);
+ if (mOutputIgbp != surface) {
+ mOutputIgbp = surface;
+ if (!surface) {
+ mOutputBqId = 0;
+ } else if (surface->getUniqueId(&mOutputBqId) != OK) {
+ ALOGE("setOutputSurface -- cannot obtain bufferqueue id.");
+ }
+ }
+ mOutputGeneration = generation;
+ }
+ return status;
+}
+
+status_t Codec2Client::Component::queueToOutputSurface(
+ const C2ConstGraphicBlock& block,
+ const QueueBufferInput& input,
+ QueueBufferOutput* output) {
+ uint32_t generation;
+ uint64_t bqId;
+ int32_t bqSlot;
+ if (!getBufferQueueAssignment(block, &generation, &bqId, &bqSlot) ||
+ bqId == 0) {
+ // Block not from bufferqueue -- it must be attached before queuing.
+
+ mOutputBufferQueueMutex.lock();
+ sp<IGraphicBufferProducer> outputIgbp = mOutputIgbp;
+ uint32_t outputGeneration = mOutputGeneration;
+ mOutputBufferQueueMutex.unlock();
+
+ status_t status = !attachToBufferQueue(block,
+ outputIgbp,
+ outputGeneration,
+ &bqSlot);
+ if (status != OK) {
+ ALOGW("queueToOutputSurface -- attaching failed.");
+ return INVALID_OPERATION;
+ }
+
+ status = outputIgbp->queueBuffer(static_cast<int>(bqSlot),
+ input, output);
+ if (status != OK) {
+ ALOGE("queueToOutputSurface -- queueBuffer() failed "
+ "on non-bufferqueue-based block. "
+ "Error code = %d.",
+ static_cast<int>(status));
+ return status;
+ }
+ return OK;
+ }
+
+ mOutputBufferQueueMutex.lock();
+ sp<IGraphicBufferProducer> outputIgbp = mOutputIgbp;
+ uint64_t outputBqId = mOutputBqId;
+ uint32_t outputGeneration = mOutputGeneration;
+ mOutputBufferQueueMutex.unlock();
+
+ if (!outputIgbp) {
+ ALOGV("queueToOutputSurface -- output surface is null.");
+ return NO_INIT;
+ }
+
+ if (bqId != outputBqId) {
+ ALOGV("queueToOutputSurface -- bufferqueue ids mismatch.");
+ return DEAD_OBJECT;
+ }
+
+ if (generation != outputGeneration) {
+ ALOGV("queueToOutputSurface -- generation numbers mismatch.");
+ return DEAD_OBJECT;
+ }
+
+ status_t status = outputIgbp->queueBuffer(static_cast<int>(bqSlot),
+ input, output);
+ if (status != OK) {
+ ALOGD("queueToOutputSurface -- queueBuffer() failed "
+ "on bufferqueue-based block. "
+ "Error code = %d.",
+ static_cast<int>(status));
+ return status;
+ }
+ if (!yieldBufferQueueBlock(block)) {
+ ALOGD("queueToOutputSurface -- cannot yield bufferqueue-based block "
+ "to the bufferqueue.");
+ return UNKNOWN_ERROR;
+ }
+ return OK;
+}
+
+c2_status_t Codec2Client::Component::connectToOmxInputSurface(
+ const sp<HGraphicBufferProducer>& producer,
+ const sp<HGraphicBufferSource>& source) {
+ Return<Status> transStatus = base()->connectToOmxInputSurface(
+ producer, source);
+ if (!transStatus.isOk()) {
+ ALOGE("connectToOmxInputSurface -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGE("connectToOmxInputSurface -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ }
+ return status;
+}
+
+c2_status_t Codec2Client::Component::disconnectFromInputSurface() {
+ Return<Status> transStatus = base()->disconnectFromInputSurface();
+ if (!transStatus.isOk()) {
+ ALOGE("disconnectToInputSurface -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ c2_status_t status =
+ static_cast<c2_status_t>(static_cast<Status>(transStatus));
+ if (status != C2_OK) {
+ ALOGE("disconnectFromInputSurface -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ }
+ return status;
+}
+
+c2_status_t Codec2Client::Component::setDeathListener(
+ const std::shared_ptr<Component>& component,
+ const std::shared_ptr<Listener>& listener) {
+
+ struct HidlDeathRecipient : public hardware::hidl_death_recipient {
+ std::weak_ptr<Component> component;
+ std::weak_ptr<Listener> base;
+
+ virtual void serviceDied(
+ uint64_t /* cookie */,
+ const wp<::android::hidl::base::V1_0::IBase>& /* who */
+ ) override {
+ if (std::shared_ptr<Codec2Client::Listener> listener = base.lock()) {
+ listener->onDeath(component);
+ } else {
+ ALOGW("onDeath -- listener died.");
+ }
+ }
+ };
+
+ sp<HidlDeathRecipient> deathRecipient = new HidlDeathRecipient();
+ deathRecipient->base = listener;
+ deathRecipient->component = component;
+
+ component->mDeathRecipient = deathRecipient;
+ Return<bool> transResult = component->base()->linkToDeath(
+ component->mDeathRecipient, 0);
+ if (!transResult.isOk()) {
+ ALOGE("setDeathListener -- failed transaction: linkToDeath.");
+ return C2_TRANSACTION_FAILED;
+ }
+ if (!static_cast<bool>(transResult)) {
+ ALOGE("setDeathListener -- linkToDeath call failed.");
+ return C2_CORRUPTED;
+ }
+ return C2_OK;
+}
+
+// Codec2Client::InputSurface
+
+Codec2Client::InputSurface::Base* Codec2Client::InputSurface::base() const {
+ return static_cast<Base*>(mBase.get());
+}
+
+Codec2Client::InputSurface::InputSurface(const sp<IInputSurface>& base) :
+ mBase(base),
+ mGraphicBufferProducer(new
+ ::android::hardware::graphics::bufferqueue::V1_0::utils::
+ H2BGraphicBufferProducer(base)) {
+}
+
+c2_status_t Codec2Client::InputSurface::connectToComponent(
+ const std::shared_ptr<Codec2Client::Component>& component,
+ std::shared_ptr<Connection>* connection) {
+ c2_status_t status;
+ Return<void> transStatus = base()->connectToComponent(
+ component->base(),
+ [&status, connection](
+ Status s,
+ const sp<IInputSurfaceConnection>& c) {
+ status = static_cast<c2_status_t>(s);
+ if (status != C2_OK) {
+ ALOGE("connectToComponent -- call failed. "
+ "Error code = %d", static_cast<int>(status));
+ return;
+ }
+ *connection = std::make_shared<Connection>(c);
+ });
+ if (!transStatus.isOk()) {
+ ALOGE("connect -- transaction failed.");
+ return C2_TRANSACTION_FAILED;
+ }
+ return status;
+}
+
+std::shared_ptr<Codec2Client::Configurable>
+ Codec2Client::InputSurface::getConfigurable() const {
+ Return<sp<IConfigurable>> transResult = base()->getConfigurable();
+ if (!transResult.isOk()) {
+ ALOGW("getConfigurable -- transaction failed.");
+ return nullptr;
+ }
+ if (!static_cast<sp<IConfigurable>>(transResult)) {
+ ALOGW("getConfigurable -- null pointer.");
+ return nullptr;
+ }
+ return std::make_shared<Configurable>(transResult);
+}
+
+const sp<IGraphicBufferProducer>&
+ Codec2Client::InputSurface::getGraphicBufferProducer() const {
+ return mGraphicBufferProducer;
+}
+
+const sp<IInputSurface>& Codec2Client::InputSurface::getHalInterface() const {
+ return mBase;
+}
+
+// Codec2Client::InputSurfaceConnection
+
+Codec2Client::InputSurfaceConnection::Base*
+ Codec2Client::InputSurfaceConnection::base() const {
+ return static_cast<Base*>(mBase.get());
+}
+
+Codec2Client::InputSurfaceConnection::InputSurfaceConnection(
+ const sp<Codec2Client::InputSurfaceConnection::Base>& base) :
+ mBase(base) {
+}
+
+c2_status_t Codec2Client::InputSurfaceConnection::disconnect() {
+ Return<Status> transResult = base()->disconnect();
+ return static_cast<c2_status_t>(static_cast<Status>(transResult));
+}
+
+} // namespace android
+
diff --git a/media/codec2/hidl/client/include/codec2/hidl/client.h b/media/codec2/hidl/client/include/codec2/hidl/client.h
new file mode 100644
index 0000000..3ab3967
--- /dev/null
+++ b/media/codec2/hidl/client/include/codec2/hidl/client.h
@@ -0,0 +1,485 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_HIDL_CLIENT_H_
+#define CODEC2_HIDL_CLIENT_H_
+
+#include <gui/IGraphicBufferProducer.h>
+#include <codec2/hidl/1.0/types.h>
+
+#include <C2PlatformSupport.h>
+#include <C2Component.h>
+#include <C2Buffer.h>
+#include <C2Param.h>
+#include <C2.h>
+
+#include <hidl/HidlSupport.h>
+#include <utils/StrongPointer.h>
+
+#include <functional>
+#include <map>
+#include <memory>
+#include <mutex>
+
+/**
+ * This file contains minimal interfaces for the framework to access Codec2.0.
+ *
+ * Codec2Client is the main class that contains the following inner classes:
+ * - Listener
+ * - Configurable
+ * - Interface
+ * - Component
+ *
+ * Classes in Codec2Client, interfaces in Codec2.0, and HIDL interfaces are
+ * related as follows:
+ * - Codec2Client <==> C2ComponentStore <==> IComponentStore
+ * - Codec2Client::Listener <==> C2Component::Listener <==> IComponentListener
+ * - Codec2Client::Configurable <==> [No equivalent] <==> IConfigurable
+ * - Codec2Client::Interface <==> C2ComponentInterface <==> IComponentInterface
+ * - Codec2Client::Component <==> C2Component <==> IComponent
+ *
+ * The entry point is Codec2Client::CreateFromService(), which creates a
+ * Codec2Client object. From Codec2Client, Interface and Component objects can
+ * be created by calling createComponent() and createInterface().
+ *
+ * createComponent() takes a Listener object, which must be implemented by the
+ * user.
+ *
+ * At the present, createBlockPool() is the only method that yields a
+ * Configurable object. Note, however, that Interface, Component and
+ * Codec2Client are all subclasses of Configurable.
+ */
+
+// Forward declaration of Codec2.0 HIDL interfaces
+namespace android {
+namespace hardware {
+namespace media {
+namespace c2 {
+namespace V1_0 {
+struct IConfigurable;
+struct IComponentInterface;
+struct IComponent;
+struct IComponentStore;
+struct IInputSurface;
+struct IInputSurfaceConnection;
+} // namespace V1_0
+} // namespace c2
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace bufferpool {
+namespace V1_0 {
+struct IClientManager;
+} // namespace V1_0
+} // namespace bufferpool
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+// Forward declarations of other classes
+namespace android {
+namespace hardware {
+namespace graphics {
+namespace bufferqueue {
+namespace V1_0 {
+struct IGraphicBufferProducer;
+} // namespace V1_0
+} // namespace bufferqueue
+} // namespace graphics
+namespace media {
+namespace omx {
+namespace V1_0 {
+struct IGraphicBufferSource;
+} // namespace V1_0
+} // namespace omx
+} // namespace media
+} // namespace hardware
+} // namespace android
+
+namespace android {
+
+// This class is supposed to be called Codec2Client::Configurable, but forward
+// declaration of an inner class is not possible.
+struct Codec2ConfigurableClient {
+
+ typedef ::android::hardware::media::c2::V1_0::IConfigurable Base;
+
+ const C2String& getName() const;
+
+ c2_status_t query(
+ const std::vector<C2Param*>& stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const heapParams) const;
+
+ c2_status_t config(
+ const std::vector<C2Param*> ¶ms,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures);
+
+ c2_status_t querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>>* const params
+ ) const;
+
+ c2_status_t querySupportedValues(
+ std::vector<C2FieldSupportedValuesQuery>& fields,
+ c2_blocking_t mayBlock) const;
+
+ // base cannot be null.
+ Codec2ConfigurableClient(const sp<Base>& base);
+
+protected:
+ C2String mName;
+ sp<Base> mBase;
+
+ Base* base() const;
+
+ friend struct Codec2Client;
+};
+
+struct Codec2Client : public Codec2ConfigurableClient {
+
+ typedef ::android::hardware::media::c2::V1_0::IComponentStore Base;
+
+ struct Listener;
+
+ typedef Codec2ConfigurableClient Configurable;
+
+ typedef Configurable Interface; // These two types may diverge in the future.
+
+ struct Component;
+
+ struct InputSurface;
+
+ struct InputSurfaceConnection;
+
+ typedef Codec2Client Store;
+
+ std::string getInstanceName() const { return mInstanceName; }
+
+ c2_status_t createComponent(
+ const C2String& name,
+ const std::shared_ptr<Listener>& listener,
+ std::shared_ptr<Component>* const component);
+
+ c2_status_t createInterface(
+ const C2String& name,
+ std::shared_ptr<Interface>* const interface);
+
+ c2_status_t createInputSurface(
+ std::shared_ptr<InputSurface>* const inputSurface);
+
+ const std::vector<C2Component::Traits>& listComponents() const;
+
+ c2_status_t copyBuffer(
+ const std::shared_ptr<C2Buffer>& src,
+ const std::shared_ptr<C2Buffer>& dst);
+
+ std::shared_ptr<C2ParamReflector> getParamReflector();
+
+ static std::shared_ptr<Codec2Client> CreateFromService(
+ const char* instanceName,
+ bool waitForService = true);
+
+ // Try to create a component with a given name from all known
+ // IComponentStore services.
+ static std::shared_ptr<Component> CreateComponentByName(
+ const char* componentName,
+ const std::shared_ptr<Listener>& listener,
+ std::shared_ptr<Codec2Client>* owner = nullptr);
+
+ // Try to create a component interface with a given name from all known
+ // IComponentStore services.
+ static std::shared_ptr<Interface> CreateInterfaceByName(
+ const char* interfaceName,
+ std::shared_ptr<Codec2Client>* owner = nullptr);
+
+ // List traits from all known IComponentStore services.
+ static const std::vector<C2Component::Traits>& ListComponents();
+
+ // Create an input surface.
+ static std::shared_ptr<InputSurface> CreateInputSurface();
+
+ // base cannot be null.
+ Codec2Client(const sp<Base>& base, std::string instanceName);
+
+protected:
+ Base* base() const;
+
+ // Finds the first store where the predicate returns OK, and returns the last
+ // predicate result. Uses key to remember the last store found, and if cached,
+ // it tries that store before trying all stores (one retry).
+ static c2_status_t ForAllStores(
+ const std::string& key,
+ std::function<c2_status_t(const std::shared_ptr<Codec2Client>&)> predicate);
+
+ mutable std::mutex mMutex;
+ mutable bool mListed;
+ std::string mInstanceName;
+ mutable std::vector<C2Component::Traits> mTraitsList;
+ mutable std::vector<std::unique_ptr<std::vector<std::string>>>
+ mAliasesBuffer;
+
+ sp<::android::hardware::media::bufferpool::V1_0::IClientManager>
+ mHostPoolManager;
+};
+
+struct Codec2Client::Listener {
+
+ // This is called when the component produces some output.
+ //
+ // numDiscardedInputBuffers is the number of input buffers contained in
+ // workItems that have just become unused. Note that workItems may contain
+ // more input buffers than numDiscardedInputBuffers because buffers that
+ // have been previously reported by onInputBufferDone() are not counted
+ // towards numDiscardedInputBuffers, but may still show up in workItems.
+ virtual void onWorkDone(
+ const std::weak_ptr<Component>& comp,
+ std::list<std::unique_ptr<C2Work>>& workItems,
+ size_t numDiscardedInputBuffers) = 0;
+
+ // This is called when the component goes into a tripped state.
+ virtual void onTripped(
+ const std::weak_ptr<Component>& comp,
+ const std::vector<std::shared_ptr<C2SettingResult>>& settingResults
+ ) = 0;
+
+ // This is called when the component encounters an error.
+ virtual void onError(
+ const std::weak_ptr<Component>& comp,
+ uint32_t errorCode) = 0;
+
+ // This is called when the process that hosts the component shuts down
+ // unexpectedly.
+ virtual void onDeath(
+ const std::weak_ptr<Component>& comp) = 0;
+
+ // This is called when an input buffer is no longer in use by the codec.
+ // Input buffers that have been returned by onWorkDone() or flush() will not
+ // trigger a call to this function.
+ virtual void onInputBufferDone(
+ const std::shared_ptr<C2Buffer>& buffer) = 0;
+
+ // This structure is used for transporting onFramesRendered() event to the
+ // client in the case where the output buffers are obtained from a
+ // bufferqueue.
+ struct RenderedFrame {
+ // The id of the bufferqueue.
+ uint64_t bufferQueueId;
+ // The slot of the buffer inside the bufferqueue.
+ int32_t slotId;
+ // The timestamp.
+ int64_t timestampNs;
+
+ RenderedFrame(uint64_t bufferQueueId, int32_t slotId,
+ int64_t timestampNs)
+ : bufferQueueId(bufferQueueId),
+ slotId(slotId),
+ timestampNs(timestampNs) {}
+ RenderedFrame(const RenderedFrame&) = default;
+ };
+
+ // This is called when the component becomes aware of frames being rendered.
+ virtual void onFramesRendered(
+ const std::vector<RenderedFrame>& renderedFrames) = 0;
+
+ virtual ~Listener();
+
+};
+
+struct Codec2Client::Component : public Codec2Client::Configurable {
+
+ typedef ::android::hardware::media::c2::V1_0::IComponent Base;
+
+ c2_status_t createBlockPool(
+ C2Allocator::id_t id,
+ C2BlockPool::local_id_t* blockPoolId,
+ std::shared_ptr<Configurable>* configurable);
+
+ c2_status_t destroyBlockPool(
+ C2BlockPool::local_id_t localId);
+
+ c2_status_t queue(
+ std::list<std::unique_ptr<C2Work>>* const items);
+
+ c2_status_t flush(
+ C2Component::flush_mode_t mode,
+ std::list<std::unique_ptr<C2Work>>* const flushedWork);
+
+ c2_status_t drain(C2Component::drain_mode_t mode);
+
+ c2_status_t start();
+
+ c2_status_t stop();
+
+ c2_status_t reset();
+
+ c2_status_t release();
+
+ typedef ::android::
+ IGraphicBufferProducer IGraphicBufferProducer;
+ typedef IGraphicBufferProducer::
+ QueueBufferInput QueueBufferInput;
+ typedef IGraphicBufferProducer::
+ QueueBufferOutput QueueBufferOutput;
+
+ typedef ::android::hardware::graphics::bufferqueue::V1_0::
+ IGraphicBufferProducer HGraphicBufferProducer;
+ typedef ::android::hardware::media::omx::V1_0::
+ IGraphicBufferSource HGraphicBufferSource;
+
+ // Set the output surface to be used with a blockpool previously created by
+ // createBlockPool().
+ c2_status_t setOutputSurface(
+ C2BlockPool::local_id_t blockPoolId,
+ const sp<IGraphicBufferProducer>& surface,
+ uint32_t generation);
+
+ // Extract a slot number from of the block, then call
+ // IGraphicBufferProducer::queueBuffer().
+ //
+ // If the output surface has not been set, NO_INIT will be returned.
+ //
+ // If the block does not come from a bufferqueue-based blockpool,
+ // attachBuffer() will be called, followed by queueBuffer().
+ //
+ // If the block has a bqId that does not match the id of the output surface,
+ // DEAD_OBJECT will be returned.
+ //
+ // If the call to queueBuffer() is successful but the block cannot be
+ // associated to the output surface for automatic cancellation upon
+ // destruction, UNKNOWN_ERROR will be returned.
+ //
+ // Otherwise, the return value from queueBuffer() will be returned.
+ status_t queueToOutputSurface(
+ const C2ConstGraphicBlock& block,
+ const QueueBufferInput& input,
+ QueueBufferOutput* output);
+
+ c2_status_t connectToOmxInputSurface(
+ const sp<HGraphicBufferProducer>& producer,
+ const sp<HGraphicBufferSource>& source);
+
+ c2_status_t disconnectFromInputSurface();
+
+ // base cannot be null.
+ Component(const sp<Base>& base);
+
+ ~Component();
+
+protected:
+ Base* base() const;
+
+ // Mutex for mInputBuffers and mInputBufferCount.
+ mutable std::mutex mInputBuffersMutex;
+
+ // Map: frameIndex -> vector of bufferIndices
+ //
+ // mInputBuffers[frameIndex][bufferIndex] may be null if the buffer in that
+ // slot has been freed.
+ mutable std::map<uint64_t, std::vector<std::shared_ptr<C2Buffer>>>
+ mInputBuffers;
+
+ // Map: frameIndex -> number of bufferIndices that have not been freed
+ //
+ // mInputBufferCount[frameIndex] keeps track of the number of non-null
+ // elements in mInputBuffers[frameIndex]. When mInputBufferCount[frameIndex]
+ // decreases to 0, frameIndex can be removed from both mInputBuffers and
+ // mInputBufferCount.
+ mutable std::map<uint64_t, size_t> mInputBufferCount;
+
+ ::android::hardware::media::c2::V1_0::utils::DefaultBufferPoolSender
+ mBufferPoolSender;
+
+ std::mutex mOutputBufferQueueMutex;
+ sp<IGraphicBufferProducer> mOutputIgbp;
+ uint64_t mOutputBqId;
+ uint32_t mOutputGeneration;
+
+ static c2_status_t setDeathListener(
+ const std::shared_ptr<Component>& component,
+ const std::shared_ptr<Listener>& listener);
+ sp<::android::hardware::hidl_death_recipient> mDeathRecipient;
+
+ friend struct Codec2Client;
+
+ struct HidlListener;
+ // Return the number of input buffers that should be discarded.
+ size_t handleOnWorkDone(const std::list<std::unique_ptr<C2Work>> &workItems);
+ // Remove an input buffer from mInputBuffers and return it.
+ std::shared_ptr<C2Buffer> freeInputBuffer(uint64_t frameIndex, size_t bufferIndex);
+
+};
+
+struct Codec2Client::InputSurface {
+public:
+ typedef ::android::hardware::media::c2::V1_0::IInputSurface Base;
+
+ typedef ::android::hardware::media::c2::V1_0::IInputSurfaceConnection
+ ConnectionBase;
+
+ typedef Codec2Client::InputSurfaceConnection Connection;
+
+ typedef ::android::IGraphicBufferProducer IGraphicBufferProducer;
+
+ c2_status_t connectToComponent(
+ const std::shared_ptr<Component>& component,
+ std::shared_ptr<Connection>* connection);
+
+ std::shared_ptr<Configurable> getConfigurable() const;
+
+ const sp<IGraphicBufferProducer>& getGraphicBufferProducer() const;
+
+ // Return the underlying IInputSurface.
+ const sp<Base>& getHalInterface() const;
+
+ // base cannot be null.
+ InputSurface(const sp<Base>& base);
+
+protected:
+ Base* base() const;
+ sp<Base> mBase;
+
+ sp<IGraphicBufferProducer> mGraphicBufferProducer;
+
+ friend struct Codec2Client;
+ friend struct Component;
+};
+
+struct Codec2Client::InputSurfaceConnection {
+
+ typedef ::android::hardware::media::c2::V1_0::IInputSurfaceConnection Base;
+
+ c2_status_t disconnect();
+
+ // base cannot be null.
+ InputSurfaceConnection(const sp<Base>& base);
+
+protected:
+ Base* base() const;
+ sp<Base> mBase;
+
+ friend struct Codec2Client::InputSurface;
+};
+
+} // namespace android
+
+#endif // CODEC2_HIDL_CLIENT_H_
+
diff --git a/media/codec2/hidl/services/Android.bp b/media/codec2/hidl/services/Android.bp
new file mode 100644
index 0000000..965971e
--- /dev/null
+++ b/media/codec2/hidl/services/Android.bp
@@ -0,0 +1,94 @@
+cc_binary {
+ name: "android.hardware.media.c2@1.0-service",
+ defaults: ["hidl_defaults"],
+ soc_specific: true,
+ relative_install_path: "hw",
+ srcs: [
+ "vendor.cpp",
+ ],
+
+ init_rc: ["android.hardware.media.c2@1.0-service.rc"],
+
+ shared_libs: [
+ "android.hardware.media.c2@1.0",
+ "android.hardware.media.omx@1.0",
+ "libavservices_minijail_vendor",
+ "libbinder",
+ "libcodec2_hidl@1.0",
+ "libcodec2_vndk",
+ "libhidlbase",
+ "libhidltransport",
+ "libhwbinder",
+ "liblog",
+ "libstagefright_omx",
+ "libstagefright_xmlparser",
+ "libutils",
+ ],
+
+ arch: {
+ arm: {
+ required: ["codec2.vendor.base.policy"],
+ },
+ x86: {
+ required: ["codec2.vendor.base.policy"],
+ },
+ },
+
+ compile_multilib: "32",
+}
+
+cc_library_shared {
+ name: "libcodec2_serviceregistrant",
+ // need vendor version for update packaging, system version may have more dependencies
+ vendor_available: true,
+ srcs: [
+ "C2SoftwareCodecServiceRegistrant.cpp",
+ ],
+
+ header_libs: [
+ "libmedia_headers",
+ ],
+
+ shared_libs: [
+ "android.hardware.media.c2@1.0",
+ "libcodec2_hidl@1.0",
+ "libcodec2_vndk",
+ "liblog",
+ "libutils",
+ ],
+
+ // Codecs
+ runtime_libs: [
+ "libcodec2_soft_avcdec",
+ "libcodec2_soft_avcenc",
+ "libcodec2_soft_aacdec",
+ "libcodec2_soft_aacenc",
+ "libcodec2_soft_amrnbdec",
+ "libcodec2_soft_amrnbenc",
+ "libcodec2_soft_amrwbdec",
+ "libcodec2_soft_amrwbenc",
+ "libcodec2_soft_hevcdec",
+ "libcodec2_soft_g711alawdec",
+ "libcodec2_soft_g711mlawdec",
+ "libcodec2_soft_mpeg2dec",
+ "libcodec2_soft_h263dec",
+ "libcodec2_soft_h263enc",
+ "libcodec2_soft_mpeg4dec",
+ "libcodec2_soft_mpeg4enc",
+ "libcodec2_soft_mp3dec",
+ "libcodec2_soft_vorbisdec",
+ "libcodec2_soft_opusdec",
+ "libcodec2_soft_vp8dec",
+ "libcodec2_soft_vp9dec",
+ "libcodec2_soft_vp8enc",
+ "libcodec2_soft_vp9enc",
+ "libcodec2_soft_rawdec",
+ "libcodec2_soft_flacdec",
+ "libcodec2_soft_flacenc",
+ "libcodec2_soft_gsmdec",
+ "libcodec2_soft_xaacdec",
+ ],
+
+ compile_multilib: "32",
+}
+
diff --git a/media/codec2/hidl/services/Android.mk b/media/codec2/hidl/services/Android.mk
new file mode 100644
index 0000000..d9b28e7
--- /dev/null
+++ b/media/codec2/hidl/services/Android.mk
@@ -0,0 +1,24 @@
+LOCAL_PATH := $(call my-dir)
+
+# vendor service seccomp policy
+ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH), x86 x86_64 arm arm64))
+include $(CLEAR_VARS)
+LOCAL_MODULE := codec2.vendor.base.policy
+LOCAL_VENDOR_MODULE := true
+LOCAL_MODULE_CLASS := ETC
+LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/seccomp_policy
+LOCAL_REQUIRED_MODULES := crash_dump.policy
+ifdef TARGET_2ND_ARCH
+ ifneq ($(TARGET_TRANSLATE_2ND_ARCH),true)
+ LOCAL_SRC_FILES := seccomp_policy/codec2.vendor.base-$(TARGET_2ND_ARCH).policy
+ else
+ LOCAL_SRC_FILES := seccomp_policy/codec2.vendor.base-$(TARGET_ARCH).policy
+ endif
+else
+ LOCAL_SRC_FILES := seccomp_policy/codec2.vendor.base-$(TARGET_ARCH).policy
+endif
+include $(BUILD_PREBUILT)
+endif
+
+include $(call all-makefiles-under, $(LOCAL_PATH))
+
diff --git a/media/codec2/hidl/services/C2SoftwareCodecServiceRegistrant.cpp b/media/codec2/hidl/services/C2SoftwareCodecServiceRegistrant.cpp
new file mode 100644
index 0000000..e10ae6e
--- /dev/null
+++ b/media/codec2/hidl/services/C2SoftwareCodecServiceRegistrant.cpp
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SoftwareCodecServiceRegistrant"
+
+#include <C2PlatformSupport.h>
+#include <codec2/hidl/1.0/ComponentStore.h>
+#include <media/CodecServiceRegistrant.h>
+#include <log/log.h>
+
+extern "C" void RegisterCodecServices() {
+ using namespace ::android::hardware::media::c2::V1_0;
+ android::sp<IComponentStore> store =
+ new utils::ComponentStore(
+ android::GetCodec2PlatformComponentStore());
+ if (store == nullptr) {
+ ALOGE("Cannot create Codec2's IComponentStore software service.");
+ } else {
+ if (store->registerAsService("software") != android::OK) {
+ ALOGE("Cannot register Codec2's "
+ "IComponentStore software service.");
+ } else {
+ ALOGI("Codec2's IComponentStore software service created.");
+ }
+ }
+}
+
diff --git a/media/codec2/hidl/services/android.hardware.media.c2@1.0-service.rc b/media/codec2/hidl/services/android.hardware.media.c2@1.0-service.rc
new file mode 100644
index 0000000..8806bd1f
--- /dev/null
+++ b/media/codec2/hidl/services/android.hardware.media.c2@1.0-service.rc
@@ -0,0 +1,7 @@
+service android-hardware-media-c2-hal-1-0 /vendor/bin/hw/android.hardware.media.c2@1.0-service
+ class hal
+ user mediacodec
+ group camera mediadrm drmrpc
+ ioprio rt 4
+ writepid /dev/cpuset/foreground/tasks
+
diff --git a/media/codec2/hidl/services/seccomp_policy/codec2.software.base-arm.policy b/media/codec2/hidl/services/seccomp_policy/codec2.software.base-arm.policy
new file mode 100644
index 0000000..d5871d1
--- /dev/null
+++ b/media/codec2/hidl/services/seccomp_policy/codec2.software.base-arm.policy
@@ -0,0 +1,73 @@
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Organized by frequency of systemcall - in descending order for
+# best performance.
+futex: 1
+ioctl: 1
+write: 1
+prctl: 1
+clock_gettime: 1
+getpriority: 1
+read: 1
+close: 1
+writev: 1
+dup: 1
+ppoll: 1
+mmap2: 1
+getrandom: 1
+
+# mremap: Ensure |flags| are (MREMAP_MAYMOVE | MREMAP_FIXED) TODO: Once minijail
+# parser support for '<' is in this needs to be modified to also prevent
+# |old_address| and |new_address| from touching the exception vector page, which
+# on ARM is statically loaded at 0xffff 0000. See
+# http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0211h/Babfeega.html
+# for more details.
+mremap: arg3 == 3
+munmap: 1
+mprotect: 1
+madvise: 1
+openat: 1
+sigaltstack: 1
+clone: 1
+setpriority: 1
+getuid32: 1
+fstat64: 1
+fstatfs64: 1
+pread64: 1
+faccessat: 1
+readlinkat: 1
+exit: 1
+rt_sigprocmask: 1
+set_tid_address: 1
+restart_syscall: 1
+exit_group: 1
+rt_sigreturn: 1
+pipe2: 1
+gettimeofday: 1
+sched_yield: 1
+nanosleep: 1
+lseek: 1
+_llseek: 1
+sched_get_priority_max: 1
+sched_get_priority_min: 1
+statfs64: 1
+sched_setscheduler: 1
+fstatat64: 1
+ugetrlimit: 1
+getdents64: 1
+getrandom: 1
+
+@include /system/etc/seccomp_policy/crash_dump.arm.policy
+
diff --git a/media/codec2/hidl/services/seccomp_policy/codec2.software.base-x86.policy b/media/codec2/hidl/services/seccomp_policy/codec2.software.base-x86.policy
new file mode 100644
index 0000000..20c7625
--- /dev/null
+++ b/media/codec2/hidl/services/seccomp_policy/codec2.software.base-x86.policy
@@ -0,0 +1,57 @@
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+read: 1
+mprotect: 1
+prctl: 1
+openat: 1
+getuid32: 1
+writev: 1
+ioctl: 1
+close: 1
+mmap2: 1
+fstat64: 1
+madvise: 1
+fstatat64: 1
+futex: 1
+munmap: 1
+faccessat: 1
+_llseek: 1
+lseek: 1
+clone: 1
+sigaltstack: 1
+setpriority: 1
+restart_syscall: 1
+exit: 1
+exit_group: 1
+rt_sigreturn: 1
+ugetrlimit: 1
+readlinkat: 1
+_llseek: 1
+fstatfs64: 1
+pread64: 1
+mremap: 1
+dup: 1
+set_tid_address: 1
+write: 1
+nanosleep: 1
+
+# Required by AddressSanitizer
+gettid: 1
+sched_yield: 1
+getpid: 1
+gettid: 1
+
+@include /system/etc/seccomp_policy/crash_dump.x86.policy
+
diff --git a/media/codec2/hidl/services/seccomp_policy/codec2.vendor.base-arm.policy b/media/codec2/hidl/services/seccomp_policy/codec2.vendor.base-arm.policy
new file mode 100644
index 0000000..d5871d1
--- /dev/null
+++ b/media/codec2/hidl/services/seccomp_policy/codec2.vendor.base-arm.policy
@@ -0,0 +1,73 @@
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Organized by frequency of systemcall - in descending order for
+# best performance.
+futex: 1
+ioctl: 1
+write: 1
+prctl: 1
+clock_gettime: 1
+getpriority: 1
+read: 1
+close: 1
+writev: 1
+dup: 1
+ppoll: 1
+mmap2: 1
+getrandom: 1
+
+# mremap: Ensure |flags| are (MREMAP_MAYMOVE | MREMAP_FIXED) TODO: Once minijail
+# parser support for '<' is in this needs to be modified to also prevent
+# |old_address| and |new_address| from touching the exception vector page, which
+# on ARM is statically loaded at 0xffff 0000. See
+# http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0211h/Babfeega.html
+# for more details.
+mremap: arg3 == 3
+munmap: 1
+mprotect: 1
+madvise: 1
+openat: 1
+sigaltstack: 1
+clone: 1
+setpriority: 1
+getuid32: 1
+fstat64: 1
+fstatfs64: 1
+pread64: 1
+faccessat: 1
+readlinkat: 1
+exit: 1
+rt_sigprocmask: 1
+set_tid_address: 1
+restart_syscall: 1
+exit_group: 1
+rt_sigreturn: 1
+pipe2: 1
+gettimeofday: 1
+sched_yield: 1
+nanosleep: 1
+lseek: 1
+_llseek: 1
+sched_get_priority_max: 1
+sched_get_priority_min: 1
+statfs64: 1
+sched_setscheduler: 1
+fstatat64: 1
+ugetrlimit: 1
+getdents64: 1
+getrandom: 1
+
+@include /system/etc/seccomp_policy/crash_dump.arm.policy
+
diff --git a/media/codec2/hidl/services/seccomp_policy/codec2.vendor.base-x86.policy b/media/codec2/hidl/services/seccomp_policy/codec2.vendor.base-x86.policy
new file mode 100644
index 0000000..20c7625
--- /dev/null
+++ b/media/codec2/hidl/services/seccomp_policy/codec2.vendor.base-x86.policy
@@ -0,0 +1,57 @@
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+read: 1
+mprotect: 1
+prctl: 1
+openat: 1
+getuid32: 1
+writev: 1
+ioctl: 1
+close: 1
+mmap2: 1
+fstat64: 1
+madvise: 1
+fstatat64: 1
+futex: 1
+munmap: 1
+faccessat: 1
+_llseek: 1
+lseek: 1
+clone: 1
+sigaltstack: 1
+setpriority: 1
+restart_syscall: 1
+exit: 1
+exit_group: 1
+rt_sigreturn: 1
+ugetrlimit: 1
+readlinkat: 1
+_llseek: 1
+fstatfs64: 1
+pread64: 1
+mremap: 1
+dup: 1
+set_tid_address: 1
+write: 1
+nanosleep: 1
+
+# Required by AddressSanitizer
+gettid: 1
+sched_yield: 1
+getpid: 1
+gettid: 1
+
+@include /system/etc/seccomp_policy/crash_dump.x86.policy
+
diff --git a/media/codec2/hidl/services/vendor.cpp b/media/codec2/hidl/services/vendor.cpp
new file mode 100644
index 0000000..ef2f98e
--- /dev/null
+++ b/media/codec2/hidl/services/vendor.cpp
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "android.hardware.media.c2@1.0-service"
+
+#include <codec2/hidl/1.0/ComponentStore.h>
+#include <hidl/HidlTransportSupport.h>
+#include <binder/ProcessState.h>
+#include <minijail.h>
+
+#include <C2Component.h>
+
+// OmxStore is added for visibility by dumpstate.
+#include <media/stagefright/omx/1.0/OmxStore.h>
+
+// This is created by module "codec2.vendor.base.policy". This can be modified.
+static constexpr char kBaseSeccompPolicyPath[] =
+ "/vendor/etc/seccomp_policy/codec2.vendor.base.policy";
+
+// Additional device-specific seccomp permissions can be added in this file.
+static constexpr char kExtSeccompPolicyPath[] =
+ "/vendor/etc/seccomp_policy/codec2.vendor.ext.policy";
+
+class DummyC2Store : public C2ComponentStore {
+public:
+ DummyC2Store() = default;
+
+ virtual ~DummyC2Store() override = default;
+
+ virtual C2String getName() const override {
+ return "default";
+ }
+
+ virtual c2_status_t createComponent(
+ C2String /*name*/,
+ std::shared_ptr<C2Component>* const /*component*/) override {
+ return C2_NOT_FOUND;
+ }
+
+ virtual c2_status_t createInterface(
+ C2String /* name */,
+ std::shared_ptr<C2ComponentInterface>* const /* interface */) override {
+ return C2_NOT_FOUND;
+ }
+
+ virtual std::vector<std::shared_ptr<const C2Component::Traits>>
+ listComponents() override {
+ return {};
+ }
+
+ virtual c2_status_t copyBuffer(
+ std::shared_ptr<C2GraphicBuffer> /* src */,
+ std::shared_ptr<C2GraphicBuffer> /* dst */) override {
+ return C2_OMITTED;
+ }
+
+ virtual c2_status_t query_sm(
+ const std::vector<C2Param*>& /* stackParams */,
+ const std::vector<C2Param::Index>& /* heapParamIndices */,
+ std::vector<std::unique_ptr<C2Param>>* const /* heapParams */) const override {
+ return C2_OMITTED;
+ }
+
+ virtual c2_status_t config_sm(
+ const std::vector<C2Param*>& /* params */,
+ std::vector<std::unique_ptr<C2SettingResult>>* const /* failures */) override {
+ return C2_OMITTED;
+ }
+
+ virtual std::shared_ptr<C2ParamReflector> getParamReflector() const override {
+ return nullptr;
+ }
+
+ virtual c2_status_t querySupportedParams_nb(
+ std::vector<std::shared_ptr<C2ParamDescriptor>>* const /* params */) const override {
+ return C2_OMITTED;
+ }
+
+ virtual c2_status_t querySupportedValues_sm(
+ std::vector<C2FieldSupportedValuesQuery>& /* fields */) const override {
+ return C2_OMITTED;
+ }
+};
+
+int main(int /* argc */, char** /* argv */) {
+ ALOGD("android.hardware.media.c2@1.0-service starting...");
+
+ signal(SIGPIPE, SIG_IGN);
+ android::SetUpMinijail(kBaseSeccompPolicyPath, kExtSeccompPolicyPath);
+
+ // vndbinder is needed by BufferQueue.
+ android::ProcessState::initWithDriver("/dev/vndbinder");
+ android::ProcessState::self()->startThreadPool();
+
+ // Extra threads may be needed to handle a stacked IPC sequence that
+ // contains alternating binder and hwbinder calls. (See b/35283480.)
+ android::hardware::configureRpcThreadpool(8, true /* callerWillJoin */);
+
+ // Create IComponentStore service.
+ {
+ using namespace ::android::hardware::media::c2::V1_0;
+ android::sp<IComponentStore> store;
+
+ // Vendor's TODO: Replace this with
+ // store = new utils::ComponentStore(
+ // /* implementation of C2ComponentStore */);
+ ALOGD("Instantiating Codec2's dummy IComponentStore service...");
+ store = new utils::ComponentStore(
+ std::make_shared<DummyC2Store>());
+
+ if (store == nullptr) {
+ ALOGE("Cannot create Codec2's IComponentStore service.");
+ } else {
+ if (store->registerAsService("default") != android::OK) {
+ ALOGE("Cannot register Codec2's "
+ "IComponentStore service.");
+ } else {
+ ALOGI("Codec2's IComponentStore service created.");
+ }
+ }
+ }
+
+ // Register IOmxStore service.
+ {
+ using namespace ::android::hardware::media::omx::V1_0;
+ android::sp<IOmxStore> omxStore = new implementation::OmxStore();
+ if (omxStore == nullptr) {
+ ALOGE("Cannot create IOmxStore HAL service.");
+ } else if (omxStore->registerAsService() != android::OK) {
+ ALOGE("Cannot register IOmxStore HAL service.");
+ }
+ }
+
+ android::hardware::joinRpcThreadpool();
+ return 0;
+}
diff --git a/media/codec2/sfplugin/Android.bp b/media/codec2/sfplugin/Android.bp
new file mode 100644
index 0000000..f5578726
--- /dev/null
+++ b/media/codec2/sfplugin/Android.bp
@@ -0,0 +1,61 @@
+cc_library_shared {
+ name: "libsfplugin_ccodec",
+
+ srcs: [
+ "C2OMXNode.cpp",
+ "CCodec.cpp",
+ "CCodecBufferChannel.cpp",
+ "CCodecConfig.cpp",
+ "Codec2Buffer.cpp",
+ "Codec2InfoBuilder.cpp",
+ "ReflectedParamUpdater.cpp",
+ "SkipCutBuffer.cpp",
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+
+ header_libs: [
+ "libcodec2_internal",
+ ],
+
+ shared_libs: [
+ "android.hardware.cas.native@1.0",
+ "android.hardware.graphics.bufferqueue@1.0",
+ "android.hardware.media.c2@1.0",
+ "android.hardware.media.omx@1.0",
+ "libbase",
+ "libbinder",
+ "libcodec2",
+ "libcodec2_client",
+ "libcodec2_vndk",
+ "libcutils",
+ "libgui",
+ "libhidlallocatorutils",
+ "libhidlbase",
+ "liblog",
+ "libmedia",
+ "libmedia_omx",
+ "libsfplugin_ccodec_utils",
+ "libstagefright_bufferqueue_helper",
+ "libstagefright_codecbase",
+ "libstagefright_foundation",
+ "libstagefright_omx_utils",
+ "libstagefright_xmlparser",
+ "libui",
+ "libutils",
+ ],
+
+ sanitize: {
+ cfi: true,
+ misc_undefined: [
+ "unsigned-integer-overflow",
+ "signed-integer-overflow",
+ ],
+ diag: {
+ cfi: true,
+ },
+ },
+}
diff --git a/media/codec2/sfplugin/C2OMXNode.cpp b/media/codec2/sfplugin/C2OMXNode.cpp
new file mode 100644
index 0000000..749fd7a
--- /dev/null
+++ b/media/codec2/sfplugin/C2OMXNode.cpp
@@ -0,0 +1,329 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef __LP64__
+#define OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS
+#endif
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2OMXNode"
+#include <log/log.h>
+
+#include <C2AllocatorGralloc.h>
+#include <C2BlockInternal.h>
+#include <C2Component.h>
+#include <C2PlatformSupport.h>
+
+#include <OMX_Component.h>
+#include <OMX_Index.h>
+#include <OMX_IndexExt.h>
+
+#include <media/stagefright/omx/OMXUtils.h>
+#include <media/stagefright/MediaErrors.h>
+#include <ui/Fence.h>
+#include <ui/GraphicBuffer.h>
+
+#include "C2OMXNode.h"
+
+namespace android {
+
+namespace {
+
+class Buffer2D : public C2Buffer {
+public:
+ explicit Buffer2D(C2ConstGraphicBlock block) : C2Buffer({ block }) {}
+};
+
+} // namespace
+
+C2OMXNode::C2OMXNode(const std::shared_ptr<Codec2Client::Component> &comp)
+ : mComp(comp), mFrameIndex(0), mWidth(0), mHeight(0),
+ mAdjustTimestampGapUs(0), mFirstInputFrame(true) {
+ // TODO: read from intf()
+ if (!strncmp(comp->getName().c_str(), "c2.android.", 11)) {
+ mUsage = GRALLOC_USAGE_SW_READ_OFTEN;
+ } else {
+ mUsage = GRALLOC_USAGE_HW_VIDEO_ENCODER;
+ }
+}
+
+status_t C2OMXNode::freeNode() {
+ mComp.reset();
+ return OK;
+}
+
+status_t C2OMXNode::sendCommand(OMX_COMMANDTYPE cmd, OMX_S32 param) {
+ if (cmd == OMX_CommandStateSet && param == OMX_StateLoaded) {
+ // Reset first input frame so if C2OMXNode is recycled, the timestamp does not become
+ // negative. This is a workaround for HW codecs that do not handle timestamp rollover.
+ mFirstInputFrame = true;
+ }
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::getParameter(OMX_INDEXTYPE index, void *params, size_t size) {
+ status_t err = ERROR_UNSUPPORTED;
+ switch ((uint32_t)index) {
+ case OMX_IndexParamConsumerUsageBits: {
+ OMX_U32 *usage = (OMX_U32 *)params;
+ *usage = mUsage;
+ err = OK;
+ break;
+ }
+ case OMX_IndexParamPortDefinition: {
+ if (size < sizeof(OMX_PARAM_PORTDEFINITIONTYPE)) {
+ return BAD_VALUE;
+ }
+ OMX_PARAM_PORTDEFINITIONTYPE *pDef = (OMX_PARAM_PORTDEFINITIONTYPE *)params;
+ // TODO: read these from intf()
+ pDef->nBufferCountActual = 16;
+ pDef->eDomain = OMX_PortDomainVideo;
+ pDef->format.video.nFrameWidth = mWidth;
+ pDef->format.video.nFrameHeight = mHeight;
+ err = OK;
+ break;
+ }
+ default:
+ break;
+ }
+ return err;
+}
+
+status_t C2OMXNode::setParameter(OMX_INDEXTYPE index, const void *params, size_t size) {
+ // handle max/fixed frame duration control
+ if (index == (OMX_INDEXTYPE)OMX_IndexParamMaxFrameDurationForBitrateControl
+ && params != NULL
+ && size == sizeof(OMX_PARAM_U32TYPE)) {
+ // The incoming number is an int32_t contained in OMX_U32.
+ mAdjustTimestampGapUs = (int32_t)((OMX_PARAM_U32TYPE*)params)->nU32;
+ return OK;
+ }
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::getConfig(OMX_INDEXTYPE index, void *config, size_t size) {
+ (void)index;
+ (void)config;
+ (void)size;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::setConfig(OMX_INDEXTYPE index, const void *config, size_t size) {
+ (void)index;
+ (void)config;
+ (void)size;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::setPortMode(OMX_U32 portIndex, IOMX::PortMode mode) {
+ (void)portIndex;
+ (void)mode;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::prepareForAdaptivePlayback(
+ OMX_U32 portIndex, OMX_BOOL enable,
+ OMX_U32 maxFrameWidth, OMX_U32 maxFrameHeight) {
+ (void)portIndex;
+ (void)enable;
+ (void)maxFrameWidth;
+ (void)maxFrameHeight;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::configureVideoTunnelMode(
+ OMX_U32 portIndex, OMX_BOOL tunneled,
+ OMX_U32 audioHwSync, native_handle_t **sidebandHandle) {
+ (void)portIndex;
+ (void)tunneled;
+ (void)audioHwSync;
+ *sidebandHandle = nullptr;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::getGraphicBufferUsage(OMX_U32 portIndex, OMX_U32* usage) {
+ (void)portIndex;
+ *usage = 0;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::setInputSurface(const sp<IOMXBufferSource> &bufferSource) {
+ c2_status_t err = GetCodec2PlatformAllocatorStore()->fetchAllocator(
+ C2PlatformAllocatorStore::GRALLOC,
+ &mAllocator);
+ if (err != OK) {
+ return UNKNOWN_ERROR;
+ }
+ mBufferSource = bufferSource;
+ return OK;
+}
+
+status_t C2OMXNode::allocateSecureBuffer(
+ OMX_U32 portIndex, size_t size, buffer_id *buffer,
+ void **bufferData, sp<NativeHandle> *nativeHandle) {
+ (void)portIndex;
+ (void)size;
+ (void)nativeHandle;
+ *buffer = 0;
+ *bufferData = nullptr;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::useBuffer(
+ OMX_U32 portIndex, const OMXBuffer &omxBuf, buffer_id *buffer) {
+ (void)portIndex;
+ (void)omxBuf;
+ *buffer = 0;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::freeBuffer(OMX_U32 portIndex, buffer_id buffer) {
+ (void)portIndex;
+ (void)buffer;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::fillBuffer(
+ buffer_id buffer, const OMXBuffer &omxBuf, int fenceFd) {
+ (void)buffer;
+ (void)omxBuf;
+ (void)fenceFd;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::emptyBuffer(
+ buffer_id buffer, const OMXBuffer &omxBuf,
+ OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) {
+ // TODO: better fence handling
+ if (fenceFd >= 0) {
+ sp<Fence> fence = new Fence(fenceFd);
+ fence->waitForever(LOG_TAG);
+ }
+ std::shared_ptr<Codec2Client::Component> comp = mComp.lock();
+ if (!comp) {
+ return NO_INIT;
+ }
+
+ uint32_t c2Flags = (flags & OMX_BUFFERFLAG_EOS)
+ ? C2FrameData::FLAG_END_OF_STREAM : 0;
+ std::shared_ptr<C2GraphicBlock> block;
+
+ C2Handle *handle = nullptr;
+ if (omxBuf.mBufferType == OMXBuffer::kBufferTypeANWBuffer
+ && omxBuf.mGraphicBuffer != nullptr) {
+ std::shared_ptr<C2GraphicAllocation> alloc;
+ handle = WrapNativeCodec2GrallocHandle(
+ native_handle_clone(omxBuf.mGraphicBuffer->handle),
+ omxBuf.mGraphicBuffer->width,
+ omxBuf.mGraphicBuffer->height,
+ omxBuf.mGraphicBuffer->format,
+ omxBuf.mGraphicBuffer->usage,
+ omxBuf.mGraphicBuffer->stride);
+ c2_status_t err = mAllocator->priorGraphicAllocation(handle, &alloc);
+ if (err != OK) {
+ return UNKNOWN_ERROR;
+ }
+ block = _C2BlockFactory::CreateGraphicBlock(alloc);
+ } else if (!(flags & OMX_BUFFERFLAG_EOS)) {
+ return BAD_VALUE;
+ }
+
+ std::unique_ptr<C2Work> work(new C2Work);
+ work->input.flags = (C2FrameData::flags_t)c2Flags;
+ work->input.ordinal.timestamp = timestamp;
+
+ // WORKAROUND: adjust timestamp based on gapUs
+ {
+ work->input.ordinal.customOrdinal = timestamp; // save input timestamp
+ if (mFirstInputFrame) {
+ // grab timestamps on first frame
+ mPrevInputTimestamp = timestamp;
+ mPrevCodecTimestamp = timestamp;
+ mFirstInputFrame = false;
+ } else if (mAdjustTimestampGapUs > 0) {
+ work->input.ordinal.timestamp =
+ mPrevCodecTimestamp
+ + c2_min((timestamp - mPrevInputTimestamp).peek(), mAdjustTimestampGapUs);
+ } else if (mAdjustTimestampGapUs < 0) {
+ work->input.ordinal.timestamp = mPrevCodecTimestamp - mAdjustTimestampGapUs;
+ }
+ mPrevInputTimestamp = work->input.ordinal.customOrdinal;
+ mPrevCodecTimestamp = work->input.ordinal.timestamp;
+ ALOGV("adjusting %lld to %lld (gap=%lld)",
+ work->input.ordinal.customOrdinal.peekll(),
+ work->input.ordinal.timestamp.peekll(),
+ (long long)mAdjustTimestampGapUs);
+ }
+
+ work->input.ordinal.frameIndex = mFrameIndex++;
+ work->input.buffers.clear();
+ if (block) {
+ std::shared_ptr<C2Buffer> c2Buffer(
+ // TODO: fence
+ new Buffer2D(block->share(
+ C2Rect(block->width(), block->height()), ::C2Fence())),
+ [buffer, source = getSource()](C2Buffer *ptr) {
+ delete ptr;
+ // TODO: fence
+ (void)source->onInputBufferEmptied(buffer, -1);
+ });
+ work->input.buffers.push_back(c2Buffer);
+ }
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+
+ c2_status_t err = comp->queue(&items);
+ if (err != C2_OK) {
+ return UNKNOWN_ERROR;
+ }
+
+ return OK;
+}
+
+status_t C2OMXNode::getExtensionIndex(
+ const char *parameterName, OMX_INDEXTYPE *index) {
+ (void)parameterName;
+ *index = OMX_IndexMax;
+ return ERROR_UNSUPPORTED;
+}
+
+status_t C2OMXNode::dispatchMessage(const omx_message& msg) {
+ if (msg.type != omx_message::EVENT) {
+ return ERROR_UNSUPPORTED;
+ }
+ if (msg.u.event_data.event != OMX_EventDataSpaceChanged) {
+ return ERROR_UNSUPPORTED;
+ }
+ android_dataspace dataSpace = (android_dataspace)msg.u.event_data.data1;
+ uint32_t pixelFormat = msg.u.event_data.data3;
+
+ // TODO: set dataspace on component to see if it impacts color aspects
+ ALOGD("dataspace changed to %#x pixel format: %#x", dataSpace, pixelFormat);
+ return OK;
+}
+
+sp<IOMXBufferSource> C2OMXNode::getSource() {
+ return mBufferSource;
+}
+
+void C2OMXNode::setFrameSize(uint32_t width, uint32_t height) {
+ mWidth = width;
+ mHeight = height;
+}
+
+} // namespace android
diff --git a/media/codec2/sfplugin/C2OMXNode.h b/media/codec2/sfplugin/C2OMXNode.h
new file mode 100644
index 0000000..b5a815e
--- /dev/null
+++ b/media/codec2/sfplugin/C2OMXNode.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2_OMX_NODE_H_
+#define C2_OMX_NODE_H_
+
+#include <atomic>
+
+#include <android/IOMXBufferSource.h>
+#include <media/IOMX.h>
+#include <media/OMXBuffer.h>
+#include <codec2/hidl/client.h>
+
+namespace android {
+
+/**
+ * IOmxNode implementation around codec 2.0 component, only to be used in
+ * IGraphicBufferSource::configure. Only subset of IOmxNode API is implemented
+ * and others are left as stub. As a result, one cannot expect this IOmxNode
+ * to work in any other usage than IGraphicBufferSource.
+ */
+struct C2OMXNode : public BnOMXNode {
+ explicit C2OMXNode(const std::shared_ptr<Codec2Client::Component> &comp);
+ ~C2OMXNode() override = default;
+
+ // IOMXNode
+ status_t freeNode() override;
+ status_t sendCommand(OMX_COMMANDTYPE cmd, OMX_S32 param) override;
+ status_t getParameter(
+ OMX_INDEXTYPE index, void *params, size_t size) override;
+ status_t setParameter(
+ OMX_INDEXTYPE index, const void *params, size_t size) override;
+ status_t getConfig(
+ OMX_INDEXTYPE index, void *params, size_t size) override;
+ status_t setConfig(
+ OMX_INDEXTYPE index, const void *params, size_t size) override;
+ status_t setPortMode(OMX_U32 port_index, IOMX::PortMode mode) override;
+ status_t prepareForAdaptivePlayback(
+ OMX_U32 portIndex, OMX_BOOL enable,
+ OMX_U32 maxFrameWidth, OMX_U32 maxFrameHeight) override;
+ status_t configureVideoTunnelMode(
+ OMX_U32 portIndex, OMX_BOOL tunneled,
+ OMX_U32 audioHwSync, native_handle_t **sidebandHandle) override;
+ status_t getGraphicBufferUsage(
+ OMX_U32 port_index, OMX_U32* usage) override;
+ status_t setInputSurface(
+ const sp<IOMXBufferSource> &bufferSource) override;
+ status_t allocateSecureBuffer(
+ OMX_U32 port_index, size_t size, buffer_id *buffer,
+ void **buffer_data, sp<NativeHandle> *native_handle) override;
+ status_t useBuffer(
+ OMX_U32 port_index, const OMXBuffer &omxBuf, buffer_id *buffer) override;
+ status_t freeBuffer(
+ OMX_U32 port_index, buffer_id buffer) override;
+ status_t fillBuffer(
+ buffer_id buffer, const OMXBuffer &omxBuf, int fenceFd) override;
+ status_t emptyBuffer(
+ buffer_id buffer, const OMXBuffer &omxBuf,
+ OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) override;
+ status_t getExtensionIndex(
+ const char *parameter_name,
+ OMX_INDEXTYPE *index) override;
+ status_t dispatchMessage(const omx_message &msg) override;
+
+ sp<IOMXBufferSource> getSource();
+ void setFrameSize(uint32_t width, uint32_t height);
+
+private:
+ std::weak_ptr<Codec2Client::Component> mComp;
+ sp<IOMXBufferSource> mBufferSource;
+ std::shared_ptr<C2Allocator> mAllocator;
+ std::atomic_uint64_t mFrameIndex;
+ uint32_t mWidth;
+ uint32_t mHeight;
+ uint64_t mUsage;
+
+ // WORKAROUND: timestamp adjustment
+
+ // if >0: this is the max timestamp gap, if <0: this is -1 times the fixed timestamp gap
+ // if 0: no timestamp adjustment is made
+ // note that C2OMXNode can be recycled between encoding sessions.
+ int32_t mAdjustTimestampGapUs;
+ bool mFirstInputFrame; // true for first input
+ c2_cntr64_t mPrevInputTimestamp; // input timestamp for previous frame
+ c2_cntr64_t mPrevCodecTimestamp; // adjusted (codec) timestamp for previous frame
+};
+
+} // namespace android
+
+#endif // C2_OMX_NODE_H_
diff --git a/media/codec2/sfplugin/CCodec.cpp b/media/codec2/sfplugin/CCodec.cpp
new file mode 100644
index 0000000..f903bbb
--- /dev/null
+++ b/media/codec2/sfplugin/CCodec.cpp
@@ -0,0 +1,1746 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "CCodec"
+#include <utils/Log.h>
+
+#include <sstream>
+#include <thread>
+
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2ParamInternal.h>
+#include <C2PlatformSupport.h>
+
+#include <android/IGraphicBufferSource.h>
+#include <android/IOMXBufferSource.h>
+#include <android/hardware/media/omx/1.0/IGraphicBufferSource.h>
+#include <android/hardware/media/omx/1.0/IOmx.h>
+#include <android-base/stringprintf.h>
+#include <cutils/properties.h>
+#include <gui/IGraphicBufferProducer.h>
+#include <gui/Surface.h>
+#include <gui/bufferqueue/1.0/H2BGraphicBufferProducer.h>
+#include <media/omx/1.0/WGraphicBufferSource.h>
+#include <media/openmax/OMX_IndexExt.h>
+#include <media/stagefright/BufferProducerWrapper.h>
+#include <media/stagefright/MediaCodecConstants.h>
+#include <media/stagefright/PersistentSurface.h>
+#include <media/stagefright/codec2/1.0/InputSurface.h>
+
+#include "C2OMXNode.h"
+#include "CCodec.h"
+#include "CCodecBufferChannel.h"
+#include "InputSurfaceWrapper.h"
+
+extern "C" android::PersistentSurface *CreateInputSurface();
+
+namespace android {
+
+using namespace std::chrono_literals;
+using ::android::hardware::graphics::bufferqueue::V1_0::utils::H2BGraphicBufferProducer;
+using android::base::StringPrintf;
+using BGraphicBufferSource = ::android::IGraphicBufferSource;
+using ::android::hardware::media::c2::V1_0::IInputSurface;
+
+namespace {
+
+class CCodecWatchdog : public AHandler {
+private:
+ enum {
+ kWhatWatch,
+ };
+ constexpr static int64_t kWatchIntervalUs = 3300000; // 3.3 secs
+
+public:
+ static sp<CCodecWatchdog> getInstance() {
+ static sp<CCodecWatchdog> instance(new CCodecWatchdog);
+ static std::once_flag flag;
+ // Call Init() only once.
+ std::call_once(flag, Init, instance);
+ return instance;
+ }
+
+ ~CCodecWatchdog() = default;
+
+ void watch(sp<CCodec> codec) {
+ bool shouldPost = false;
+ {
+ Mutexed<std::set<wp<CCodec>>>::Locked codecs(mCodecsToWatch);
+ // If a watch message is in flight, piggy-back this instance as well.
+ // Otherwise, post a new watch message.
+ shouldPost = codecs->empty();
+ codecs->emplace(codec);
+ }
+ if (shouldPost) {
+ ALOGV("posting watch message");
+ (new AMessage(kWhatWatch, this))->post(kWatchIntervalUs);
+ }
+ }
+
+protected:
+ void onMessageReceived(const sp<AMessage> &msg) {
+ switch (msg->what()) {
+ case kWhatWatch: {
+ Mutexed<std::set<wp<CCodec>>>::Locked codecs(mCodecsToWatch);
+ ALOGV("watch for %zu codecs", codecs->size());
+ for (auto it = codecs->begin(); it != codecs->end(); ++it) {
+ sp<CCodec> codec = it->promote();
+ if (codec == nullptr) {
+ continue;
+ }
+ codec->initiateReleaseIfStuck();
+ }
+ codecs->clear();
+ break;
+ }
+
+ default: {
+ TRESPASS("CCodecWatchdog: unrecognized message");
+ }
+ }
+ }
+
+private:
+ CCodecWatchdog() : mLooper(new ALooper) {}
+
+ static void Init(const sp<CCodecWatchdog> &thiz) {
+ ALOGV("Init");
+ thiz->mLooper->setName("CCodecWatchdog");
+ thiz->mLooper->registerHandler(thiz);
+ thiz->mLooper->start();
+ }
+
+ sp<ALooper> mLooper;
+
+ Mutexed<std::set<wp<CCodec>>> mCodecsToWatch;
+};
+
+class C2InputSurfaceWrapper : public InputSurfaceWrapper {
+public:
+ explicit C2InputSurfaceWrapper(
+ const std::shared_ptr<Codec2Client::InputSurface> &surface) :
+ mSurface(surface) {
+ }
+
+ ~C2InputSurfaceWrapper() override = default;
+
+ status_t connect(const std::shared_ptr<Codec2Client::Component> &comp) override {
+ if (mConnection != nullptr) {
+ return ALREADY_EXISTS;
+ }
+ return toStatusT(mSurface->connectToComponent(comp, &mConnection),
+ C2_OPERATION_InputSurface_connectToComponent);
+ }
+
+ void disconnect() override {
+ if (mConnection != nullptr) {
+ mConnection->disconnect();
+ mConnection = nullptr;
+ }
+ }
+
+ status_t start() override {
+ // InputSurface does not distinguish started state
+ return OK;
+ }
+
+ status_t signalEndOfInputStream() override {
+ C2InputSurfaceEosTuning eos(true);
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = mSurface->getConfigurable()->config({&eos}, C2_MAY_BLOCK, &failures);
+ if (err != C2_OK) {
+ return UNKNOWN_ERROR;
+ }
+ return OK;
+ }
+
+ status_t configure(Config &config __unused) {
+ // TODO
+ return OK;
+ }
+
+private:
+ std::shared_ptr<Codec2Client::InputSurface> mSurface;
+ std::shared_ptr<Codec2Client::InputSurfaceConnection> mConnection;
+};
+
+class GraphicBufferSourceWrapper : public InputSurfaceWrapper {
+public:
+// explicit GraphicBufferSourceWrapper(const sp<BGraphicBufferSource> &source) : mSource(source) {}
+ GraphicBufferSourceWrapper(
+ const sp<BGraphicBufferSource> &source,
+ uint32_t width,
+ uint32_t height)
+ : mSource(source), mWidth(width), mHeight(height) {
+ mDataSpace = HAL_DATASPACE_BT709;
+ }
+ ~GraphicBufferSourceWrapper() override = default;
+
+ status_t connect(const std::shared_ptr<Codec2Client::Component> &comp) override {
+ mNode = new C2OMXNode(comp);
+ mNode->setFrameSize(mWidth, mHeight);
+
+ // NOTE: we do not use/pass through color aspects from GraphicBufferSource as we
+ // communicate that directly to the component.
+ mSource->configure(mNode, mDataSpace);
+ return OK;
+ }
+
+ void disconnect() override {
+ if (mNode == nullptr) {
+ return;
+ }
+ sp<IOMXBufferSource> source = mNode->getSource();
+ if (source == nullptr) {
+ ALOGD("GBSWrapper::disconnect: node is not configured with OMXBufferSource.");
+ return;
+ }
+ source->onOmxIdle();
+ source->onOmxLoaded();
+ mNode.clear();
+ }
+
+ status_t GetStatus(const binder::Status &status) {
+ status_t err = OK;
+ if (!status.isOk()) {
+ err = status.serviceSpecificErrorCode();
+ if (err == OK) {
+ err = status.transactionError();
+ if (err == OK) {
+ // binder status failed, but there is no servie or transaction error
+ err = UNKNOWN_ERROR;
+ }
+ }
+ }
+ return err;
+ }
+
+ status_t start() override {
+ sp<IOMXBufferSource> source = mNode->getSource();
+ if (source == nullptr) {
+ return NO_INIT;
+ }
+ constexpr size_t kNumSlots = 16;
+ for (size_t i = 0; i < kNumSlots; ++i) {
+ source->onInputBufferAdded(i);
+ }
+
+ source->onOmxExecuting();
+ return OK;
+ }
+
+ status_t signalEndOfInputStream() override {
+ return GetStatus(mSource->signalEndOfInputStream());
+ }
+
+ status_t configure(Config &config) {
+ std::stringstream status;
+ status_t err = OK;
+
+ // handle each configuration granually, in case we need to handle part of the configuration
+ // elsewhere
+
+ // TRICKY: we do not unset frame delay repeating
+ if (config.mMinFps > 0 && config.mMinFps != mConfig.mMinFps) {
+ int64_t us = 1e6 / config.mMinFps + 0.5;
+ status_t res = GetStatus(mSource->setRepeatPreviousFrameDelayUs(us));
+ status << " minFps=" << config.mMinFps << " => repeatDelayUs=" << us;
+ if (res != OK) {
+ status << " (=> " << asString(res) << ")";
+ err = res;
+ }
+ mConfig.mMinFps = config.mMinFps;
+ }
+
+ // pts gap
+ if (config.mMinAdjustedFps > 0 || config.mFixedAdjustedFps > 0) {
+ if (mNode != nullptr) {
+ OMX_PARAM_U32TYPE ptrGapParam = {};
+ ptrGapParam.nSize = sizeof(OMX_PARAM_U32TYPE);
+ ptrGapParam.nU32 = (config.mMinAdjustedFps > 0)
+ ? c2_min(INT32_MAX + 0., 1e6 / config.mMinAdjustedFps + 0.5)
+ : c2_max(0. - INT32_MAX, -1e6 / config.mFixedAdjustedFps - 0.5);
+ (void)mNode->setParameter(
+ (OMX_INDEXTYPE)OMX_IndexParamMaxFrameDurationForBitrateControl,
+ &ptrGapParam, sizeof(ptrGapParam));
+ }
+ }
+
+ // max fps
+ // TRICKY: we do not unset max fps to 0 unless using fixed fps
+ if ((config.mMaxFps > 0 || (config.mFixedAdjustedFps > 0 && config.mMaxFps == 0))
+ && config.mMaxFps != mConfig.mMaxFps) {
+ status_t res = GetStatus(mSource->setMaxFps(config.mMaxFps));
+ status << " maxFps=" << config.mMaxFps;
+ if (res != OK) {
+ status << " (=> " << asString(res) << ")";
+ err = res;
+ }
+ mConfig.mMaxFps = config.mMaxFps;
+ }
+
+ if (config.mTimeOffsetUs != mConfig.mTimeOffsetUs) {
+ status_t res = GetStatus(mSource->setTimeOffsetUs(config.mTimeOffsetUs));
+ status << " timeOffset " << config.mTimeOffsetUs << "us";
+ if (res != OK) {
+ status << " (=> " << asString(res) << ")";
+ err = res;
+ }
+ mConfig.mTimeOffsetUs = config.mTimeOffsetUs;
+ }
+
+ if (config.mCaptureFps != mConfig.mCaptureFps || config.mCodedFps != mConfig.mCodedFps) {
+ status_t res =
+ GetStatus(mSource->setTimeLapseConfig(config.mCodedFps, config.mCaptureFps));
+ status << " timeLapse " << config.mCaptureFps << "fps as " << config.mCodedFps << "fps";
+ if (res != OK) {
+ status << " (=> " << asString(res) << ")";
+ err = res;
+ }
+ mConfig.mCaptureFps = config.mCaptureFps;
+ mConfig.mCodedFps = config.mCodedFps;
+ }
+
+ if (config.mStartAtUs != mConfig.mStartAtUs
+ || (config.mStopped != mConfig.mStopped && !config.mStopped)) {
+ status_t res = GetStatus(mSource->setStartTimeUs(config.mStartAtUs));
+ status << " start at " << config.mStartAtUs << "us";
+ if (res != OK) {
+ status << " (=> " << asString(res) << ")";
+ err = res;
+ }
+ mConfig.mStartAtUs = config.mStartAtUs;
+ mConfig.mStopped = config.mStopped;
+ }
+
+ // suspend-resume
+ if (config.mSuspended != mConfig.mSuspended) {
+ status_t res = GetStatus(mSource->setSuspend(config.mSuspended, config.mSuspendAtUs));
+ status << " " << (config.mSuspended ? "suspend" : "resume")
+ << " at " << config.mSuspendAtUs << "us";
+ if (res != OK) {
+ status << " (=> " << asString(res) << ")";
+ err = res;
+ }
+ mConfig.mSuspended = config.mSuspended;
+ mConfig.mSuspendAtUs = config.mSuspendAtUs;
+ }
+
+ if (config.mStopped != mConfig.mStopped && config.mStopped) {
+ status_t res = GetStatus(mSource->setStopTimeUs(config.mStopAtUs));
+ status << " stop at " << config.mStopAtUs << "us";
+ if (res != OK) {
+ status << " (=> " << asString(res) << ")";
+ err = res;
+ } else {
+ status << " delayUs";
+ res = GetStatus(mSource->getStopTimeOffsetUs(&config.mInputDelayUs));
+ if (res != OK) {
+ status << " (=> " << asString(res) << ")";
+ } else {
+ status << "=" << config.mInputDelayUs << "us";
+ }
+ mConfig.mInputDelayUs = config.mInputDelayUs;
+ }
+ mConfig.mStopAtUs = config.mStopAtUs;
+ mConfig.mStopped = config.mStopped;
+ }
+
+ // color aspects (android._color-aspects)
+
+ // consumer usage
+ ALOGD("ISConfig%s", status.str().c_str());
+ return err;
+ }
+
+private:
+ sp<BGraphicBufferSource> mSource;
+ sp<C2OMXNode> mNode;
+ uint32_t mWidth;
+ uint32_t mHeight;
+ Config mConfig;
+};
+
+class Codec2ClientInterfaceWrapper : public C2ComponentStore {
+ std::shared_ptr<Codec2Client> mClient;
+
+public:
+ Codec2ClientInterfaceWrapper(std::shared_ptr<Codec2Client> client)
+ : mClient(client) { }
+
+ virtual ~Codec2ClientInterfaceWrapper() = default;
+
+ virtual c2_status_t config_sm(
+ const std::vector<C2Param *> ¶ms,
+ std::vector<std::unique_ptr<C2SettingResult>> *const failures) {
+ return mClient->config(params, C2_MAY_BLOCK, failures);
+ };
+
+ virtual c2_status_t copyBuffer(
+ std::shared_ptr<C2GraphicBuffer>,
+ std::shared_ptr<C2GraphicBuffer>) {
+ return C2_OMITTED;
+ }
+
+ virtual c2_status_t createComponent(
+ C2String, std::shared_ptr<C2Component> *const component) {
+ component->reset();
+ return C2_OMITTED;
+ }
+
+ virtual c2_status_t createInterface(
+ C2String, std::shared_ptr<C2ComponentInterface> *const interface) {
+ interface->reset();
+ return C2_OMITTED;
+ }
+
+ virtual c2_status_t query_sm(
+ const std::vector<C2Param *> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ std::vector<std::unique_ptr<C2Param>> *const heapParams) const {
+ return mClient->query(stackParams, heapParamIndices, C2_MAY_BLOCK, heapParams);
+ }
+
+ virtual c2_status_t querySupportedParams_nb(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> *const params) const {
+ return mClient->querySupportedParams(params);
+ }
+
+ virtual c2_status_t querySupportedValues_sm(
+ std::vector<C2FieldSupportedValuesQuery> &fields) const {
+ return mClient->querySupportedValues(fields, C2_MAY_BLOCK);
+ }
+
+ virtual C2String getName() const {
+ return mClient->getName();
+ }
+
+ virtual std::shared_ptr<C2ParamReflector> getParamReflector() const {
+ return mClient->getParamReflector();
+ }
+
+ virtual std::vector<std::shared_ptr<const C2Component::Traits>> listComponents() {
+ return std::vector<std::shared_ptr<const C2Component::Traits>>();
+ }
+};
+
+} // namespace
+
+// CCodec::ClientListener
+
+struct CCodec::ClientListener : public Codec2Client::Listener {
+
+ explicit ClientListener(const wp<CCodec> &codec) : mCodec(codec) {}
+
+ virtual void onWorkDone(
+ const std::weak_ptr<Codec2Client::Component>& component,
+ std::list<std::unique_ptr<C2Work>>& workItems,
+ size_t numDiscardedInputBuffers) override {
+ (void)component;
+ sp<CCodec> codec(mCodec.promote());
+ if (!codec) {
+ return;
+ }
+ codec->onWorkDone(workItems, numDiscardedInputBuffers);
+ }
+
+ virtual void onTripped(
+ const std::weak_ptr<Codec2Client::Component>& component,
+ const std::vector<std::shared_ptr<C2SettingResult>>& settingResult
+ ) override {
+ // TODO
+ (void)component;
+ (void)settingResult;
+ }
+
+ virtual void onError(
+ const std::weak_ptr<Codec2Client::Component>& component,
+ uint32_t errorCode) override {
+ // TODO
+ (void)component;
+ (void)errorCode;
+ }
+
+ virtual void onDeath(
+ const std::weak_ptr<Codec2Client::Component>& component) override {
+ { // Log the death of the component.
+ std::shared_ptr<Codec2Client::Component> comp = component.lock();
+ if (!comp) {
+ ALOGE("Codec2 component died.");
+ } else {
+ ALOGE("Codec2 component \"%s\" died.", comp->getName().c_str());
+ }
+ }
+
+ // Report to MediaCodec.
+ sp<CCodec> codec(mCodec.promote());
+ if (!codec || !codec->mCallback) {
+ return;
+ }
+ codec->mCallback->onError(DEAD_OBJECT, ACTION_CODE_FATAL);
+ }
+
+ virtual void onFramesRendered(
+ const std::vector<RenderedFrame>& renderedFrames) override {
+ // TODO
+ (void)renderedFrames;
+ }
+
+ virtual void onInputBufferDone(
+ const std::shared_ptr<C2Buffer>& buffer) override {
+ sp<CCodec> codec(mCodec.promote());
+ if (codec) {
+ codec->onInputBufferDone(buffer);
+ }
+ }
+
+private:
+ wp<CCodec> mCodec;
+};
+
+// CCodecCallbackImpl
+
+class CCodecCallbackImpl : public CCodecCallback {
+public:
+ explicit CCodecCallbackImpl(CCodec *codec) : mCodec(codec) {}
+ ~CCodecCallbackImpl() override = default;
+
+ void onError(status_t err, enum ActionCode actionCode) override {
+ mCodec->mCallback->onError(err, actionCode);
+ }
+
+ void onOutputFramesRendered(int64_t mediaTimeUs, nsecs_t renderTimeNs) override {
+ mCodec->mCallback->onOutputFramesRendered(
+ {RenderedFrameInfo(mediaTimeUs, renderTimeNs)});
+ }
+
+ void onWorkQueued(bool eos) override {
+ mCodec->onWorkQueued(eos);
+ }
+
+ void onOutputBuffersChanged() override {
+ mCodec->mCallback->onOutputBuffersChanged();
+ }
+
+private:
+ CCodec *mCodec;
+};
+
+// CCodec
+
+CCodec::CCodec()
+ : mChannel(new CCodecBufferChannel(std::make_shared<CCodecCallbackImpl>(this))),
+ mQueuedWorkCount(0) {
+}
+
+CCodec::~CCodec() {
+}
+
+std::shared_ptr<BufferChannelBase> CCodec::getBufferChannel() {
+ return mChannel;
+}
+
+status_t CCodec::tryAndReportOnError(std::function<status_t()> job) {
+ status_t err = job();
+ if (err != C2_OK) {
+ mCallback->onError(err, ACTION_CODE_FATAL);
+ }
+ return err;
+}
+
+void CCodec::initiateAllocateComponent(const sp<AMessage> &msg) {
+ auto setAllocating = [this] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != RELEASED) {
+ return INVALID_OPERATION;
+ }
+ state->set(ALLOCATING);
+ return OK;
+ };
+ if (tryAndReportOnError(setAllocating) != OK) {
+ return;
+ }
+
+ sp<RefBase> codecInfo;
+ CHECK(msg->findObject("codecInfo", &codecInfo));
+ // For Codec 2.0 components, componentName == codecInfo->getCodecName().
+
+ sp<AMessage> allocMsg(new AMessage(kWhatAllocate, this));
+ allocMsg->setObject("codecInfo", codecInfo);
+ allocMsg->post();
+}
+
+void CCodec::allocate(const sp<MediaCodecInfo> &codecInfo) {
+ if (codecInfo == nullptr) {
+ mCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+ return;
+ }
+ ALOGD("allocate(%s)", codecInfo->getCodecName());
+ mClientListener.reset(new ClientListener(this));
+
+ AString componentName = codecInfo->getCodecName();
+ std::shared_ptr<Codec2Client> client;
+
+ // set up preferred component store to access vendor store parameters
+ client = Codec2Client::CreateFromService("default", false);
+ if (client) {
+ ALOGI("setting up '%s' as default (vendor) store", client->getInstanceName().c_str());
+ SetPreferredCodec2ComponentStore(
+ std::make_shared<Codec2ClientInterfaceWrapper>(client));
+ }
+
+ std::shared_ptr<Codec2Client::Component> comp =
+ Codec2Client::CreateComponentByName(
+ componentName.c_str(),
+ mClientListener,
+ &client);
+ if (!comp) {
+ ALOGE("Failed Create component: %s", componentName.c_str());
+ Mutexed<State>::Locked state(mState);
+ state->set(RELEASED);
+ state.unlock();
+ mCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+ state.lock();
+ return;
+ }
+ ALOGI("Created component [%s]", componentName.c_str());
+ mChannel->setComponent(comp);
+ auto setAllocated = [this, comp, client] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != ALLOCATING) {
+ state->set(RELEASED);
+ return UNKNOWN_ERROR;
+ }
+ state->set(ALLOCATED);
+ state->comp = comp;
+ mClient = client;
+ return OK;
+ };
+ if (tryAndReportOnError(setAllocated) != OK) {
+ return;
+ }
+
+ // initialize config here in case setParameters is called prior to configure
+ Mutexed<Config>::Locked config(mConfig);
+ status_t err = config->initialize(mClient, comp);
+ if (err != OK) {
+ ALOGW("Failed to initialize configuration support");
+ // TODO: report error once we complete implementation.
+ }
+ config->queryConfiguration(comp);
+
+ mCallback->onComponentAllocated(componentName.c_str());
+}
+
+void CCodec::initiateConfigureComponent(const sp<AMessage> &format) {
+ auto checkAllocated = [this] {
+ Mutexed<State>::Locked state(mState);
+ return (state->get() != ALLOCATED) ? UNKNOWN_ERROR : OK;
+ };
+ if (tryAndReportOnError(checkAllocated) != OK) {
+ return;
+ }
+
+ sp<AMessage> msg(new AMessage(kWhatConfigure, this));
+ msg->setMessage("format", format);
+ msg->post();
+}
+
+void CCodec::configure(const sp<AMessage> &msg) {
+ std::shared_ptr<Codec2Client::Component> comp;
+ auto checkAllocated = [this, &comp] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != ALLOCATED) {
+ state->set(RELEASED);
+ return UNKNOWN_ERROR;
+ }
+ comp = state->comp;
+ return OK;
+ };
+ if (tryAndReportOnError(checkAllocated) != OK) {
+ return;
+ }
+
+ auto doConfig = [msg, comp, this]() -> status_t {
+ AString mime;
+ if (!msg->findString("mime", &mime)) {
+ return BAD_VALUE;
+ }
+
+ int32_t encoder;
+ if (!msg->findInt32("encoder", &encoder)) {
+ encoder = false;
+ }
+
+ // TODO: read from intf()
+ if ((!encoder) != (comp->getName().find("encoder") == std::string::npos)) {
+ return UNKNOWN_ERROR;
+ }
+
+ int32_t storeMeta;
+ if (encoder
+ && msg->findInt32("android._input-metadata-buffer-type", &storeMeta)
+ && storeMeta != kMetadataBufferTypeInvalid) {
+ if (storeMeta != kMetadataBufferTypeANWBuffer) {
+ ALOGD("Only ANW buffers are supported for legacy metadata mode");
+ return BAD_VALUE;
+ }
+ mChannel->setMetaMode(CCodecBufferChannel::MODE_ANW);
+ }
+
+ sp<RefBase> obj;
+ sp<Surface> surface;
+ if (msg->findObject("native-window", &obj)) {
+ surface = static_cast<Surface *>(obj.get());
+ setSurface(surface);
+ }
+
+ Mutexed<Config>::Locked config(mConfig);
+ config->mUsingSurface = surface != nullptr;
+
+ /*
+ * Handle input surface configuration
+ */
+ if ((config->mDomain & (Config::IS_VIDEO | Config::IS_IMAGE))
+ && (config->mDomain & Config::IS_ENCODER)) {
+ config->mISConfig.reset(new InputSurfaceWrapper::Config{});
+ {
+ config->mISConfig->mMinFps = 0;
+ int64_t value;
+ if (msg->findInt64("repeat-previous-frame-after", &value) && value > 0) {
+ config->mISConfig->mMinFps = 1e6 / value;
+ }
+ (void)msg->findFloat("max-fps-to-encoder", &config->mISConfig->mMaxFps);
+ config->mISConfig->mMinAdjustedFps = 0;
+ config->mISConfig->mFixedAdjustedFps = 0;
+ if (msg->findInt64("max-pts-gap-to-encoder", &value)) {
+ if (value < 0 && value >= INT32_MIN) {
+ config->mISConfig->mFixedAdjustedFps = -1e6 / value;
+ } else if (value > 0 && value <= INT32_MAX) {
+ config->mISConfig->mMinAdjustedFps = 1e6 / value;
+ }
+ }
+ }
+
+ {
+ double value;
+ if (msg->findDouble("time-lapse-fps", &value)) {
+ config->mISConfig->mCaptureFps = value;
+ (void)msg->findAsFloat(KEY_FRAME_RATE, &config->mISConfig->mCodedFps);
+ }
+ }
+
+ {
+ config->mISConfig->mSuspended = false;
+ config->mISConfig->mSuspendAtUs = -1;
+ int32_t value;
+ if (msg->findInt32("create-input-buffers-suspended", &value) && value) {
+ config->mISConfig->mSuspended = true;
+ }
+ }
+ }
+
+ /*
+ * Handle desired color format.
+ */
+ if ((config->mDomain & (Config::IS_VIDEO | Config::IS_IMAGE))) {
+ int32_t format = -1;
+ if (!msg->findInt32(KEY_COLOR_FORMAT, &format)) {
+ /*
+ * Also handle default color format (encoders require color format, so this is only
+ * needed for decoders.
+ */
+ if (!(config->mDomain & Config::IS_ENCODER)) {
+ format = (surface == nullptr) ? COLOR_FormatYUV420Planar : COLOR_FormatSurface;
+ }
+ }
+
+ if (format >= 0) {
+ msg->setInt32("android._color-format", format);
+ }
+ }
+
+ std::vector<std::unique_ptr<C2Param>> configUpdate;
+ status_t err = config->getConfigUpdateFromSdkParams(
+ comp, msg, Config::IS_CONFIG, C2_DONT_BLOCK, &configUpdate);
+ if (err != OK) {
+ ALOGW("failed to convert configuration to c2 params");
+ }
+ err = config->setParameters(comp, configUpdate, C2_DONT_BLOCK);
+ if (err != OK) {
+ ALOGW("failed to configure c2 params");
+ return err;
+ }
+
+ std::vector<std::unique_ptr<C2Param>> params;
+ C2StreamUsageTuning::input usage(0u, 0u);
+ C2StreamMaxBufferSizeInfo::input maxInputSize(0u, 0u);
+
+ std::initializer_list<C2Param::Index> indices {
+ };
+ c2_status_t c2err = comp->query(
+ { &usage, &maxInputSize },
+ indices,
+ C2_DONT_BLOCK,
+ ¶ms);
+ if (c2err != C2_OK && c2err != C2_BAD_INDEX) {
+ ALOGE("Failed to query component interface: %d", c2err);
+ return UNKNOWN_ERROR;
+ }
+ if (params.size() != indices.size()) {
+ ALOGE("Component returns wrong number of params: expected %zu actual %zu",
+ indices.size(), params.size());
+ return UNKNOWN_ERROR;
+ }
+ if (usage && (usage.value & C2MemoryUsage::CPU_READ)) {
+ config->mInputFormat->setInt32("using-sw-read-often", true);
+ }
+
+ // NOTE: we don't blindly use client specified input size if specified as clients
+ // at times specify too small size. Instead, mimic the behavior from OMX, where the
+ // client specified size is only used to ask for bigger buffers than component suggested
+ // size.
+ int32_t clientInputSize = 0;
+ bool clientSpecifiedInputSize =
+ msg->findInt32(KEY_MAX_INPUT_SIZE, &clientInputSize) && clientInputSize > 0;
+ // TEMP: enforce minimum buffer size of 1MB for video decoders
+ // and 16K / 4K for audio encoders/decoders
+ if (maxInputSize.value == 0) {
+ if (config->mDomain & Config::IS_AUDIO) {
+ maxInputSize.value = encoder ? 16384 : 4096;
+ } else if (!encoder) {
+ maxInputSize.value = 1048576u;
+ }
+ }
+
+ // verify that CSD fits into this size (if defined)
+ if ((config->mDomain & Config::IS_DECODER) && maxInputSize.value > 0) {
+ sp<ABuffer> csd;
+ for (size_t ix = 0; msg->findBuffer(StringPrintf("csd-%zu", ix).c_str(), &csd); ++ix) {
+ if (csd && csd->size() > maxInputSize.value) {
+ maxInputSize.value = csd->size();
+ }
+ }
+ }
+
+ // TODO: do this based on component requiring linear allocator for input
+ if ((config->mDomain & Config::IS_DECODER) || (config->mDomain & Config::IS_AUDIO)) {
+ if (clientSpecifiedInputSize) {
+ // Warn that we're overriding client's max input size if necessary.
+ if ((uint32_t)clientInputSize < maxInputSize.value) {
+ ALOGD("client requested max input size %d, which is smaller than "
+ "what component recommended (%u); overriding with component "
+ "recommendation.", clientInputSize, maxInputSize.value);
+ ALOGW("This behavior is subject to change. It is recommended that "
+ "app developers double check whether the requested "
+ "max input size is in reasonable range.");
+ } else {
+ maxInputSize.value = clientInputSize;
+ }
+ }
+ // Pass max input size on input format to the buffer channel (if supplied by the
+ // component or by a default)
+ if (maxInputSize.value) {
+ config->mInputFormat->setInt32(
+ KEY_MAX_INPUT_SIZE,
+ (int32_t)(c2_min(maxInputSize.value, uint32_t(INT32_MAX))));
+ }
+ }
+
+ if ((config->mDomain & (Config::IS_VIDEO | Config::IS_IMAGE))) {
+ // propagate HDR static info to output format for both encoders and decoders
+ // if component supports this info, we will update from component, but only the raw port,
+ // so don't propagate if component already filled it in.
+ sp<ABuffer> hdrInfo;
+ if (msg->findBuffer(KEY_HDR_STATIC_INFO, &hdrInfo)
+ && !config->mOutputFormat->findBuffer(KEY_HDR_STATIC_INFO, &hdrInfo)) {
+ config->mOutputFormat->setBuffer(KEY_HDR_STATIC_INFO, hdrInfo);
+ }
+
+ // Set desired color format from configuration parameter
+ int32_t format;
+ if (msg->findInt32("android._color-format", &format)) {
+ if (config->mDomain & Config::IS_ENCODER) {
+ config->mInputFormat->setInt32(KEY_COLOR_FORMAT, format);
+ } else {
+ config->mOutputFormat->setInt32(KEY_COLOR_FORMAT, format);
+ }
+ }
+ }
+
+ // propagate encoder delay and padding to output format
+ if ((config->mDomain & Config::IS_DECODER) && (config->mDomain & Config::IS_AUDIO)) {
+ int delay = 0;
+ if (msg->findInt32("encoder-delay", &delay)) {
+ config->mOutputFormat->setInt32("encoder-delay", delay);
+ }
+ int padding = 0;
+ if (msg->findInt32("encoder-padding", &padding)) {
+ config->mOutputFormat->setInt32("encoder-padding", padding);
+ }
+ }
+
+ // set channel-mask
+ if (config->mDomain & Config::IS_AUDIO) {
+ int32_t mask;
+ if (msg->findInt32(KEY_CHANNEL_MASK, &mask)) {
+ if (config->mDomain & Config::IS_ENCODER) {
+ config->mInputFormat->setInt32(KEY_CHANNEL_MASK, mask);
+ } else {
+ config->mOutputFormat->setInt32(KEY_CHANNEL_MASK, mask);
+ }
+ }
+ }
+
+ ALOGD("setup formats input: %s and output: %s",
+ config->mInputFormat->debugString().c_str(),
+ config->mOutputFormat->debugString().c_str());
+ return OK;
+ };
+ if (tryAndReportOnError(doConfig) != OK) {
+ return;
+ }
+
+ Mutexed<Config>::Locked config(mConfig);
+
+ mCallback->onComponentConfigured(config->mInputFormat, config->mOutputFormat);
+}
+
+void CCodec::initiateCreateInputSurface() {
+ status_t err = [this] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != ALLOCATED) {
+ return UNKNOWN_ERROR;
+ }
+ // TODO: read it from intf() properly.
+ if (state->comp->getName().find("encoder") == std::string::npos) {
+ return INVALID_OPERATION;
+ }
+ return OK;
+ }();
+ if (err != OK) {
+ mCallback->onInputSurfaceCreationFailed(err);
+ return;
+ }
+
+ (new AMessage(kWhatCreateInputSurface, this))->post();
+}
+
+void CCodec::createInputSurface() {
+ status_t err;
+ sp<IGraphicBufferProducer> bufferProducer;
+
+ sp<AMessage> inputFormat;
+ sp<AMessage> outputFormat;
+ {
+ Mutexed<Config>::Locked config(mConfig);
+ inputFormat = config->mInputFormat;
+ outputFormat = config->mOutputFormat;
+ }
+
+ std::shared_ptr<PersistentSurface> persistentSurface(CreateInputSurface());
+
+ if (persistentSurface->getHidlTarget()) {
+ sp<IInputSurface> inputSurface = IInputSurface::castFrom(
+ persistentSurface->getHidlTarget());
+ if (!inputSurface) {
+ ALOGE("Corrupted input surface");
+ mCallback->onInputSurfaceCreationFailed(UNKNOWN_ERROR);
+ return;
+ }
+ err = setupInputSurface(std::make_shared<C2InputSurfaceWrapper>(
+ std::make_shared<Codec2Client::InputSurface>(inputSurface)));
+ bufferProducer = new H2BGraphicBufferProducer(inputSurface);
+ } else {
+ int32_t width = 0;
+ (void)outputFormat->findInt32("width", &width);
+ int32_t height = 0;
+ (void)outputFormat->findInt32("height", &height);
+ err = setupInputSurface(std::make_shared<GraphicBufferSourceWrapper>(
+ persistentSurface->getBufferSource(), width, height));
+ bufferProducer = persistentSurface->getBufferProducer();
+ }
+
+ if (err != OK) {
+ ALOGE("Failed to set up input surface: %d", err);
+ mCallback->onInputSurfaceCreationFailed(err);
+ return;
+ }
+
+ mCallback->onInputSurfaceCreated(
+ inputFormat,
+ outputFormat,
+ new BufferProducerWrapper(bufferProducer));
+}
+
+status_t CCodec::setupInputSurface(const std::shared_ptr<InputSurfaceWrapper> &surface) {
+ Mutexed<Config>::Locked config(mConfig);
+ config->mUsingSurface = true;
+
+ // we are now using surface - apply default color aspects to input format - as well as
+ // get dataspace
+ bool inputFormatChanged = config->updateFormats(config->IS_INPUT);
+ ALOGD("input format %s to %s",
+ inputFormatChanged ? "changed" : "unchanged",
+ config->mInputFormat->debugString().c_str());
+
+ // configure dataspace
+ static_assert(sizeof(int32_t) == sizeof(android_dataspace), "dataspace size mismatch");
+ android_dataspace dataSpace = HAL_DATASPACE_UNKNOWN;
+ (void)config->mInputFormat->findInt32("android._dataspace", (int32_t*)&dataSpace);
+ surface->setDataSpace(dataSpace);
+
+ status_t err = mChannel->setInputSurface(surface);
+ if (err != OK) {
+ // undo input format update
+ config->mUsingSurface = false;
+ (void)config->updateFormats(config->IS_INPUT);
+ return err;
+ }
+ config->mInputSurface = surface;
+
+ if (config->mISConfig) {
+ surface->configure(*config->mISConfig);
+ } else {
+ ALOGD("ISConfig: no configuration");
+ }
+
+ return surface->start();
+}
+
+void CCodec::initiateSetInputSurface(const sp<PersistentSurface> &surface) {
+ sp<AMessage> msg = new AMessage(kWhatSetInputSurface, this);
+ msg->setObject("surface", surface);
+ msg->post();
+}
+
+void CCodec::setInputSurface(const sp<PersistentSurface> &surface) {
+ sp<AMessage> inputFormat;
+ sp<AMessage> outputFormat;
+ {
+ Mutexed<Config>::Locked config(mConfig);
+ inputFormat = config->mInputFormat;
+ outputFormat = config->mOutputFormat;
+ }
+ auto hidlTarget = surface->getHidlTarget();
+ if (hidlTarget) {
+ sp<IInputSurface> inputSurface =
+ IInputSurface::castFrom(hidlTarget);
+ if (!inputSurface) {
+ ALOGE("Failed to set input surface: Corrupted surface.");
+ mCallback->onInputSurfaceDeclined(UNKNOWN_ERROR);
+ return;
+ }
+ status_t err = setupInputSurface(std::make_shared<C2InputSurfaceWrapper>(
+ std::make_shared<Codec2Client::InputSurface>(inputSurface)));
+ if (err != OK) {
+ ALOGE("Failed to set up input surface: %d", err);
+ mCallback->onInputSurfaceDeclined(err);
+ return;
+ }
+ } else {
+ int32_t width = 0;
+ (void)outputFormat->findInt32("width", &width);
+ int32_t height = 0;
+ (void)outputFormat->findInt32("height", &height);
+ status_t err = setupInputSurface(std::make_shared<GraphicBufferSourceWrapper>(
+ surface->getBufferSource(), width, height));
+ if (err != OK) {
+ ALOGE("Failed to set up input surface: %d", err);
+ mCallback->onInputSurfaceDeclined(err);
+ return;
+ }
+ }
+ mCallback->onInputSurfaceAccepted(inputFormat, outputFormat);
+}
+
+void CCodec::initiateStart() {
+ auto setStarting = [this] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != ALLOCATED) {
+ return UNKNOWN_ERROR;
+ }
+ state->set(STARTING);
+ return OK;
+ };
+ if (tryAndReportOnError(setStarting) != OK) {
+ return;
+ }
+
+ (new AMessage(kWhatStart, this))->post();
+}
+
+void CCodec::start() {
+ std::shared_ptr<Codec2Client::Component> comp;
+ auto checkStarting = [this, &comp] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != STARTING) {
+ return UNKNOWN_ERROR;
+ }
+ comp = state->comp;
+ return OK;
+ };
+ if (tryAndReportOnError(checkStarting) != OK) {
+ return;
+ }
+
+ c2_status_t err = comp->start();
+ if (err != C2_OK) {
+ mCallback->onError(toStatusT(err, C2_OPERATION_Component_start),
+ ACTION_CODE_FATAL);
+ return;
+ }
+ sp<AMessage> inputFormat;
+ sp<AMessage> outputFormat;
+ {
+ Mutexed<Config>::Locked config(mConfig);
+ inputFormat = config->mInputFormat;
+ outputFormat = config->mOutputFormat;
+ }
+ status_t err2 = mChannel->start(inputFormat, outputFormat);
+ if (err2 != OK) {
+ mCallback->onError(err2, ACTION_CODE_FATAL);
+ return;
+ }
+
+ auto setRunning = [this] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != STARTING) {
+ return UNKNOWN_ERROR;
+ }
+ state->set(RUNNING);
+ return OK;
+ };
+ if (tryAndReportOnError(setRunning) != OK) {
+ return;
+ }
+ mCallback->onStartCompleted();
+
+ (void)mChannel->requestInitialInputBuffers();
+}
+
+void CCodec::initiateShutdown(bool keepComponentAllocated) {
+ if (keepComponentAllocated) {
+ initiateStop();
+ } else {
+ initiateRelease();
+ }
+}
+
+void CCodec::initiateStop() {
+ {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() == ALLOCATED
+ || state->get() == RELEASED
+ || state->get() == STOPPING
+ || state->get() == RELEASING) {
+ // We're already stopped, released, or doing it right now.
+ state.unlock();
+ mCallback->onStopCompleted();
+ state.lock();
+ return;
+ }
+ state->set(STOPPING);
+ }
+
+ mChannel->stop();
+ (new AMessage(kWhatStop, this))->post();
+}
+
+void CCodec::stop() {
+ std::shared_ptr<Codec2Client::Component> comp;
+ {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() == RELEASING) {
+ state.unlock();
+ // We're already stopped or release is in progress.
+ mCallback->onStopCompleted();
+ state.lock();
+ return;
+ } else if (state->get() != STOPPING) {
+ state.unlock();
+ mCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+ state.lock();
+ return;
+ }
+ comp = state->comp;
+ }
+ status_t err = comp->stop();
+ if (err != C2_OK) {
+ // TODO: convert err into status_t
+ mCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+ }
+
+ {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() == STOPPING) {
+ state->set(ALLOCATED);
+ }
+ }
+ mCallback->onStopCompleted();
+}
+
+void CCodec::initiateRelease(bool sendCallback /* = true */) {
+ {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() == RELEASED || state->get() == RELEASING) {
+ // We're already released or doing it right now.
+ if (sendCallback) {
+ state.unlock();
+ mCallback->onReleaseCompleted();
+ state.lock();
+ }
+ return;
+ }
+ if (state->get() == ALLOCATING) {
+ state->set(RELEASING);
+ // With the altered state allocate() would fail and clean up.
+ if (sendCallback) {
+ state.unlock();
+ mCallback->onReleaseCompleted();
+ state.lock();
+ }
+ return;
+ }
+ state->set(RELEASING);
+ }
+
+ mChannel->stop();
+ // thiz holds strong ref to this while the thread is running.
+ sp<CCodec> thiz(this);
+ std::thread([thiz, sendCallback] { thiz->release(sendCallback); }).detach();
+}
+
+void CCodec::release(bool sendCallback) {
+ std::shared_ptr<Codec2Client::Component> comp;
+ {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() == RELEASED) {
+ if (sendCallback) {
+ state.unlock();
+ mCallback->onReleaseCompleted();
+ state.lock();
+ }
+ return;
+ }
+ comp = state->comp;
+ }
+ comp->release();
+
+ {
+ Mutexed<State>::Locked state(mState);
+ state->set(RELEASED);
+ state->comp.reset();
+ }
+ if (sendCallback) {
+ mCallback->onReleaseCompleted();
+ }
+}
+
+status_t CCodec::setSurface(const sp<Surface> &surface) {
+ return mChannel->setSurface(surface);
+}
+
+void CCodec::signalFlush() {
+ status_t err = [this] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() == FLUSHED) {
+ return ALREADY_EXISTS;
+ }
+ if (state->get() != RUNNING) {
+ return UNKNOWN_ERROR;
+ }
+ state->set(FLUSHING);
+ return OK;
+ }();
+ switch (err) {
+ case ALREADY_EXISTS:
+ mCallback->onFlushCompleted();
+ return;
+ case OK:
+ break;
+ default:
+ mCallback->onError(err, ACTION_CODE_FATAL);
+ return;
+ }
+
+ mChannel->stop();
+ (new AMessage(kWhatFlush, this))->post();
+}
+
+void CCodec::flush() {
+ std::shared_ptr<Codec2Client::Component> comp;
+ auto checkFlushing = [this, &comp] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != FLUSHING) {
+ return UNKNOWN_ERROR;
+ }
+ comp = state->comp;
+ return OK;
+ };
+ if (tryAndReportOnError(checkFlushing) != OK) {
+ return;
+ }
+
+ std::list<std::unique_ptr<C2Work>> flushedWork;
+ c2_status_t err = comp->flush(C2Component::FLUSH_COMPONENT, &flushedWork);
+ {
+ Mutexed<std::list<std::unique_ptr<C2Work>>>::Locked queue(mWorkDoneQueue);
+ flushedWork.splice(flushedWork.end(), *queue);
+ }
+ if (err != C2_OK) {
+ // TODO: convert err into status_t
+ mCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+ }
+
+ mChannel->flush(flushedWork);
+ subQueuedWorkCount(flushedWork.size());
+
+ {
+ Mutexed<State>::Locked state(mState);
+ state->set(FLUSHED);
+ }
+ mCallback->onFlushCompleted();
+}
+
+void CCodec::signalResume() {
+ auto setResuming = [this] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != FLUSHED) {
+ return UNKNOWN_ERROR;
+ }
+ state->set(RESUMING);
+ return OK;
+ };
+ if (tryAndReportOnError(setResuming) != OK) {
+ return;
+ }
+
+ (void)mChannel->start(nullptr, nullptr);
+
+ {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() != RESUMING) {
+ state.unlock();
+ mCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+ state.lock();
+ return;
+ }
+ state->set(RUNNING);
+ }
+
+ (void)mChannel->requestInitialInputBuffers();
+}
+
+void CCodec::signalSetParameters(const sp<AMessage> ¶ms) {
+ sp<AMessage> msg = new AMessage(kWhatSetParameters, this);
+ msg->setMessage("params", params);
+ msg->post();
+}
+
+void CCodec::setParameters(const sp<AMessage> ¶ms) {
+ std::shared_ptr<Codec2Client::Component> comp;
+ auto checkState = [this, &comp] {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() == RELEASED) {
+ return INVALID_OPERATION;
+ }
+ comp = state->comp;
+ return OK;
+ };
+ if (tryAndReportOnError(checkState) != OK) {
+ return;
+ }
+
+ Mutexed<Config>::Locked config(mConfig);
+
+ /**
+ * Handle input surface parameters
+ */
+ if ((config->mDomain & (Config::IS_VIDEO | Config::IS_IMAGE))
+ && (config->mDomain & Config::IS_ENCODER) && config->mInputSurface && config->mISConfig) {
+ (void)params->findInt64("time-offset-us", &config->mISConfig->mTimeOffsetUs);
+
+ if (params->findInt64("skip-frames-before", &config->mISConfig->mStartAtUs)) {
+ config->mISConfig->mStopped = false;
+ } else if (params->findInt64("stop-time-us", &config->mISConfig->mStopAtUs)) {
+ config->mISConfig->mStopped = true;
+ }
+
+ int32_t value;
+ if (params->findInt32("drop-input-frames", &value)) {
+ config->mISConfig->mSuspended = value;
+ config->mISConfig->mSuspendAtUs = -1;
+ (void)params->findInt64("drop-start-time-us", &config->mISConfig->mSuspendAtUs);
+ }
+
+ (void)config->mInputSurface->configure(*config->mISConfig);
+ if (config->mISConfig->mStopped) {
+ config->mInputFormat->setInt64(
+ "android._stop-time-offset-us", config->mISConfig->mInputDelayUs);
+ }
+ }
+
+ std::vector<std::unique_ptr<C2Param>> configUpdate;
+ (void)config->getConfigUpdateFromSdkParams(
+ comp, params, Config::IS_PARAM, C2_MAY_BLOCK, &configUpdate);
+ // Prefer to pass parameters to the buffer channel, so they can be synchronized with the frames.
+ // Parameter synchronization is not defined when using input surface. For now, route
+ // these directly to the component.
+ if (config->mInputSurface == nullptr
+ && (property_get_bool("debug.stagefright.ccodec_delayed_params", false)
+ || comp->getName().find("c2.android.") == 0)) {
+ mChannel->setParameters(configUpdate);
+ } else {
+ (void)config->setParameters(comp, configUpdate, C2_MAY_BLOCK);
+ }
+}
+
+void CCodec::signalEndOfInputStream() {
+ mCallback->onSignaledInputEOS(mChannel->signalEndOfInputStream());
+}
+
+void CCodec::signalRequestIDRFrame() {
+ std::shared_ptr<Codec2Client::Component> comp;
+ {
+ Mutexed<State>::Locked state(mState);
+ if (state->get() == RELEASED) {
+ ALOGD("no IDR request sent since component is released");
+ return;
+ }
+ comp = state->comp;
+ }
+ ALOGV("request IDR");
+ Mutexed<Config>::Locked config(mConfig);
+ std::vector<std::unique_ptr<C2Param>> params;
+ params.push_back(
+ std::make_unique<C2StreamRequestSyncFrameTuning::output>(0u, true));
+ config->setParameters(comp, params, C2_MAY_BLOCK);
+}
+
+void CCodec::onWorkDone(std::list<std::unique_ptr<C2Work>> &workItems,
+ size_t numDiscardedInputBuffers) {
+ if (!workItems.empty()) {
+ {
+ Mutexed<std::list<size_t>>::Locked numDiscardedInputBuffersQueue(
+ mNumDiscardedInputBuffersQueue);
+ numDiscardedInputBuffersQueue->insert(
+ numDiscardedInputBuffersQueue->end(),
+ workItems.size() - 1, 0);
+ numDiscardedInputBuffersQueue->emplace_back(
+ numDiscardedInputBuffers);
+ }
+ {
+ Mutexed<std::list<std::unique_ptr<C2Work>>>::Locked queue(mWorkDoneQueue);
+ queue->splice(queue->end(), workItems);
+ }
+ }
+ (new AMessage(kWhatWorkDone, this))->post();
+}
+
+void CCodec::onInputBufferDone(const std::shared_ptr<C2Buffer>& buffer) {
+ mChannel->onInputBufferDone(buffer);
+}
+
+void CCodec::onMessageReceived(const sp<AMessage> &msg) {
+ TimePoint now = std::chrono::steady_clock::now();
+ CCodecWatchdog::getInstance()->watch(this);
+ switch (msg->what()) {
+ case kWhatAllocate: {
+ // C2ComponentStore::createComponent() should return within 100ms.
+ setDeadline(now, 150ms, "allocate");
+ sp<RefBase> obj;
+ CHECK(msg->findObject("codecInfo", &obj));
+ allocate((MediaCodecInfo *)obj.get());
+ break;
+ }
+ case kWhatConfigure: {
+ // C2Component::commit_sm() should return within 5ms.
+ setDeadline(now, 250ms, "configure");
+ sp<AMessage> format;
+ CHECK(msg->findMessage("format", &format));
+ configure(format);
+ break;
+ }
+ case kWhatStart: {
+ // C2Component::start() should return within 500ms.
+ setDeadline(now, 550ms, "start");
+ mQueuedWorkCount = 0;
+ start();
+ break;
+ }
+ case kWhatStop: {
+ // C2Component::stop() should return within 500ms.
+ setDeadline(now, 550ms, "stop");
+ stop();
+
+ mQueuedWorkCount = 0;
+ Mutexed<NamedTimePoint>::Locked deadline(mQueueDeadline);
+ deadline->set(TimePoint::max(), "none");
+ break;
+ }
+ case kWhatFlush: {
+ // C2Component::flush_sm() should return within 5ms.
+ setDeadline(now, 50ms, "flush");
+ flush();
+ break;
+ }
+ case kWhatCreateInputSurface: {
+ // Surface operations may be briefly blocking.
+ setDeadline(now, 100ms, "createInputSurface");
+ createInputSurface();
+ break;
+ }
+ case kWhatSetInputSurface: {
+ // Surface operations may be briefly blocking.
+ setDeadline(now, 100ms, "setInputSurface");
+ sp<RefBase> obj;
+ CHECK(msg->findObject("surface", &obj));
+ sp<PersistentSurface> surface(static_cast<PersistentSurface *>(obj.get()));
+ setInputSurface(surface);
+ break;
+ }
+ case kWhatSetParameters: {
+ setDeadline(now, 50ms, "setParameters");
+ sp<AMessage> params;
+ CHECK(msg->findMessage("params", ¶ms));
+ setParameters(params);
+ break;
+ }
+ case kWhatWorkDone: {
+ std::unique_ptr<C2Work> work;
+ size_t numDiscardedInputBuffers;
+ bool shouldPost = false;
+ {
+ Mutexed<std::list<std::unique_ptr<C2Work>>>::Locked queue(mWorkDoneQueue);
+ if (queue->empty()) {
+ break;
+ }
+ work.swap(queue->front());
+ queue->pop_front();
+ shouldPost = !queue->empty();
+ }
+ {
+ Mutexed<std::list<size_t>>::Locked numDiscardedInputBuffersQueue(
+ mNumDiscardedInputBuffersQueue);
+ if (numDiscardedInputBuffersQueue->empty()) {
+ numDiscardedInputBuffers = 0;
+ } else {
+ numDiscardedInputBuffers = numDiscardedInputBuffersQueue->front();
+ numDiscardedInputBuffersQueue->pop_front();
+ }
+ }
+ if (shouldPost) {
+ (new AMessage(kWhatWorkDone, this))->post();
+ }
+
+ if (work->worklets.empty()
+ || !(work->worklets.front()->output.flags & C2FrameData::FLAG_INCOMPLETE)) {
+ subQueuedWorkCount(1);
+ }
+ // handle configuration changes in work done
+ Mutexed<Config>::Locked config(mConfig);
+ bool changed = false;
+ Config::Watcher<C2StreamInitDataInfo::output> initData =
+ config->watch<C2StreamInitDataInfo::output>();
+ if (!work->worklets.empty()
+ && (work->worklets.front()->output.flags
+ & C2FrameData::FLAG_DISCARD_FRAME) == 0) {
+
+ // copy buffer info to config
+ std::vector<std::unique_ptr<C2Param>> updates =
+ std::move(work->worklets.front()->output.configUpdate);
+ unsigned stream = 0;
+ for (const std::shared_ptr<C2Buffer> &buf : work->worklets.front()->output.buffers) {
+ for (const std::shared_ptr<const C2Info> &info : buf->info()) {
+ // move all info into output-stream #0 domain
+ updates.emplace_back(C2Param::CopyAsStream(*info, true /* output */, stream));
+ }
+ for (const C2ConstGraphicBlock &block : buf->data().graphicBlocks()) {
+ // ALOGV("got output buffer with crop %u,%u+%u,%u and size %u,%u",
+ // block.crop().left, block.crop().top,
+ // block.crop().width, block.crop().height,
+ // block.width(), block.height());
+ updates.emplace_back(new C2StreamCropRectInfo::output(stream, block.crop()));
+ updates.emplace_back(new C2StreamPictureSizeInfo::output(
+ stream, block.width(), block.height()));
+ break; // for now only do the first block
+ }
+ ++stream;
+ }
+
+ changed = config->updateConfiguration(updates, config->mOutputDomain);
+
+ // copy standard infos to graphic buffers if not already present (otherwise, we
+ // may overwrite the actual intermediate value with a final value)
+ stream = 0;
+ const static std::vector<C2Param::Index> stdGfxInfos = {
+ C2StreamRotationInfo::output::PARAM_TYPE,
+ C2StreamColorAspectsInfo::output::PARAM_TYPE,
+ C2StreamDataSpaceInfo::output::PARAM_TYPE,
+ C2StreamHdrStaticInfo::output::PARAM_TYPE,
+ C2StreamPixelAspectRatioInfo::output::PARAM_TYPE,
+ C2StreamSurfaceScalingInfo::output::PARAM_TYPE
+ };
+ for (const std::shared_ptr<C2Buffer> &buf : work->worklets.front()->output.buffers) {
+ if (buf->data().graphicBlocks().size()) {
+ for (C2Param::Index ix : stdGfxInfos) {
+ if (!buf->hasInfo(ix)) {
+ const C2Param *param =
+ config->getConfigParameterValue(ix.withStream(stream));
+ if (param) {
+ std::shared_ptr<C2Param> info(C2Param::Copy(*param));
+ buf->setInfo(std::static_pointer_cast<C2Info>(info));
+ }
+ }
+ }
+ }
+ ++stream;
+ }
+ }
+ mChannel->onWorkDone(
+ std::move(work), changed ? config->mOutputFormat : nullptr,
+ initData.hasChanged() ? initData.update().get() : nullptr,
+ numDiscardedInputBuffers);
+ break;
+ }
+ case kWhatWatch: {
+ // watch message already posted; no-op.
+ break;
+ }
+ default: {
+ ALOGE("unrecognized message");
+ break;
+ }
+ }
+ setDeadline(TimePoint::max(), 0ms, "none");
+}
+
+void CCodec::setDeadline(
+ const TimePoint &now,
+ const std::chrono::milliseconds &timeout,
+ const char *name) {
+ int32_t mult = std::max(1, property_get_int32("debug.stagefright.ccodec_timeout_mult", 1));
+ Mutexed<NamedTimePoint>::Locked deadline(mDeadline);
+ deadline->set(now + (timeout * mult), name);
+}
+
+void CCodec::initiateReleaseIfStuck() {
+ std::string name;
+ bool pendingDeadline = false;
+ for (Mutexed<NamedTimePoint> *deadlinePtr : { &mDeadline, &mQueueDeadline, &mEosDeadline }) {
+ Mutexed<NamedTimePoint>::Locked deadline(*deadlinePtr);
+ if (deadline->get() < std::chrono::steady_clock::now()) {
+ name = deadline->getName();
+ break;
+ }
+ if (deadline->get() != TimePoint::max()) {
+ pendingDeadline = true;
+ }
+ }
+ if (name.empty()) {
+ // We're not stuck.
+ if (pendingDeadline) {
+ // If we are not stuck yet but still has deadline coming up,
+ // post watch message to check back later.
+ (new AMessage(kWhatWatch, this))->post();
+ }
+ return;
+ }
+
+ ALOGW("previous call to %s exceeded timeout", name.c_str());
+ initiateRelease(false);
+ mCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+}
+
+void CCodec::onWorkQueued(bool eos) {
+ ALOGV("queued work count +1 from %d", mQueuedWorkCount.load());
+ int32_t count = ++mQueuedWorkCount;
+ if (eos) {
+ CCodecWatchdog::getInstance()->watch(this);
+ Mutexed<NamedTimePoint>::Locked deadline(mEosDeadline);
+ deadline->set(std::chrono::steady_clock::now() + 3s, "eos");
+ }
+ // TODO: query and use input/pipeline/output delay combined
+ if (count >= 8) {
+ CCodecWatchdog::getInstance()->watch(this);
+ Mutexed<NamedTimePoint>::Locked deadline(mQueueDeadline);
+ deadline->set(std::chrono::steady_clock::now() + 3s, "queue");
+ }
+}
+
+void CCodec::subQueuedWorkCount(uint32_t count) {
+ ALOGV("queued work count -%u from %d", count, mQueuedWorkCount.load());
+ int32_t currentCount = (mQueuedWorkCount -= count);
+ if (currentCount == 0) {
+ Mutexed<NamedTimePoint>::Locked deadline(mEosDeadline);
+ deadline->set(TimePoint::max(), "none");
+ }
+ Mutexed<NamedTimePoint>::Locked deadline(mQueueDeadline);
+ deadline->set(TimePoint::max(), "none");
+}
+
+} // namespace android
+
+extern "C" android::CodecBase *CreateCodec() {
+ return new android::CCodec;
+}
+
+extern "C" android::PersistentSurface *CreateInputSurface() {
+ // Attempt to create a Codec2's input surface.
+ std::shared_ptr<android::Codec2Client::InputSurface> inputSurface =
+ android::Codec2Client::CreateInputSurface();
+ if (inputSurface) {
+ return new android::PersistentSurface(
+ inputSurface->getGraphicBufferProducer(),
+ static_cast<android::sp<android::hidl::base::V1_0::IBase>>(
+ inputSurface->getHalInterface()));
+ }
+
+ // Fall back to OMX.
+ using namespace android::hardware::media::omx::V1_0;
+ using namespace android::hardware::media::omx::V1_0::utils;
+ using namespace android::hardware::graphics::bufferqueue::V1_0::utils;
+ typedef android::hardware::media::omx::V1_0::Status OmxStatus;
+ android::sp<IOmx> omx = IOmx::getService();
+ typedef android::hardware::graphics::bufferqueue::V1_0::
+ IGraphicBufferProducer HGraphicBufferProducer;
+ typedef android::hardware::media::omx::V1_0::
+ IGraphicBufferSource HGraphicBufferSource;
+ OmxStatus s;
+ android::sp<HGraphicBufferProducer> gbp;
+ android::sp<HGraphicBufferSource> gbs;
+ android::Return<void> transStatus = omx->createInputSurface(
+ [&s, &gbp, &gbs](
+ OmxStatus status,
+ const android::sp<HGraphicBufferProducer>& producer,
+ const android::sp<HGraphicBufferSource>& source) {
+ s = status;
+ gbp = producer;
+ gbs = source;
+ });
+ if (transStatus.isOk() && s == OmxStatus::OK) {
+ return new android::PersistentSurface(
+ new H2BGraphicBufferProducer(gbp),
+ sp<::android::IGraphicBufferSource>(
+ new LWGraphicBufferSource(gbs)));
+ }
+
+ return nullptr;
+}
+
diff --git a/media/codec2/sfplugin/CCodec.h b/media/codec2/sfplugin/CCodec.h
new file mode 100644
index 0000000..78b009e
--- /dev/null
+++ b/media/codec2/sfplugin/CCodec.h
@@ -0,0 +1,185 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C_CODEC_H_
+#define C_CODEC_H_
+
+#include <chrono>
+#include <list>
+#include <memory>
+#include <set>
+
+#include <C2Component.h>
+#include <codec2/hidl/client.h>
+
+#include <android/native_window.h>
+#include <media/hardware/MetadataBufferType.h>
+#include <media/stagefright/foundation/Mutexed.h>
+#include <media/stagefright/CodecBase.h>
+#include <media/stagefright/FrameRenderTracker.h>
+#include <media/stagefright/MediaDefs.h>
+#include <media/stagefright/SkipCutBuffer.h>
+#include <utils/NativeHandle.h>
+#include <hardware/gralloc.h>
+#include <nativebase/nativebase.h>
+
+#include "CCodecConfig.h"
+
+namespace android {
+
+class CCodecBufferChannel;
+class InputSurfaceWrapper;
+struct MediaCodecInfo;
+
+class CCodec : public CodecBase {
+public:
+ CCodec();
+
+ virtual std::shared_ptr<BufferChannelBase> getBufferChannel() override;
+ virtual void initiateAllocateComponent(const sp<AMessage> &msg) override;
+ virtual void initiateConfigureComponent(const sp<AMessage> &msg) override;
+ virtual void initiateCreateInputSurface() override;
+ virtual void initiateSetInputSurface(const sp<PersistentSurface> &surface) override;
+ virtual void initiateStart() override;
+ virtual void initiateShutdown(bool keepComponentAllocated = false) override;
+
+ virtual status_t setSurface(const sp<Surface> &surface) override;
+
+ virtual void signalFlush() override;
+ virtual void signalResume() override;
+
+ virtual void signalSetParameters(const sp<AMessage> ¶ms) override;
+ virtual void signalEndOfInputStream() override;
+ virtual void signalRequestIDRFrame() override;
+
+ void initiateReleaseIfStuck();
+ void onWorkDone(std::list<std::unique_ptr<C2Work>> &workItems,
+ size_t numDiscardedInputBuffers);
+ void onInputBufferDone(const std::shared_ptr<C2Buffer>& buffer);
+
+protected:
+ virtual ~CCodec();
+
+ virtual void onMessageReceived(const sp<AMessage> &msg) override;
+
+private:
+ typedef std::chrono::time_point<std::chrono::steady_clock> TimePoint;
+
+ status_t tryAndReportOnError(std::function<status_t()> job);
+
+ void initiateStop();
+ void initiateRelease(bool sendCallback = true);
+
+ void allocate(const sp<MediaCodecInfo> &codecInfo);
+ void configure(const sp<AMessage> &msg);
+ void start();
+ void stop();
+ void flush();
+ void release(bool sendCallback);
+
+ void createInputSurface();
+ void setInputSurface(const sp<PersistentSurface> &surface);
+ status_t setupInputSurface(const std::shared_ptr<InputSurfaceWrapper> &surface);
+ void setParameters(const sp<AMessage> ¶ms);
+
+ void setDeadline(
+ const TimePoint &now,
+ const std::chrono::milliseconds &timeout,
+ const char *name);
+
+ void onWorkQueued(bool eos);
+ void subQueuedWorkCount(uint32_t count);
+
+ enum {
+ kWhatAllocate,
+ kWhatConfigure,
+ kWhatStart,
+ kWhatFlush,
+ kWhatStop,
+ kWhatRelease,
+ kWhatCreateInputSurface,
+ kWhatSetInputSurface,
+ kWhatSetParameters,
+
+ kWhatWorkDone,
+ kWhatWatch,
+ };
+
+ enum {
+ RELEASED,
+ ALLOCATED,
+ FLUSHED,
+ RUNNING,
+
+ ALLOCATING, // RELEASED -> ALLOCATED
+ STARTING, // ALLOCATED -> RUNNING
+ STOPPING, // RUNNING -> ALLOCATED
+ FLUSHING, // RUNNING -> FLUSHED
+ RESUMING, // FLUSHED -> RUNNING
+ RELEASING, // {ANY EXCEPT RELEASED} -> RELEASED
+ };
+
+ struct State {
+ inline State() : mState(RELEASED) {}
+ inline int get() const { return mState; }
+ inline void set(int newState) { mState = newState; }
+
+ std::shared_ptr<Codec2Client::Component> comp;
+ private:
+ int mState;
+ };
+
+ struct NamedTimePoint {
+ NamedTimePoint() : mTimePoint(TimePoint::max()), mName("") {}
+
+ inline void set(
+ const TimePoint &timePoint,
+ const char *name) {
+ mTimePoint = timePoint;
+ mName = name;
+ }
+
+ inline TimePoint get() const { return mTimePoint; }
+ inline const char *getName() const { return mName; }
+ private:
+ TimePoint mTimePoint;
+ const char *mName;
+ };
+
+ Mutexed<State> mState;
+ std::shared_ptr<CCodecBufferChannel> mChannel;
+
+ std::shared_ptr<Codec2Client> mClient;
+ std::shared_ptr<Codec2Client::Listener> mClientListener;
+ struct ClientListener;
+
+ Mutexed<NamedTimePoint> mDeadline;
+ std::atomic_int32_t mQueuedWorkCount;
+ Mutexed<NamedTimePoint> mQueueDeadline;
+ Mutexed<NamedTimePoint> mEosDeadline;
+ typedef CCodecConfig Config;
+ Mutexed<Config> mConfig;
+ Mutexed<std::list<std::unique_ptr<C2Work>>> mWorkDoneQueue;
+ Mutexed<std::list<size_t>> mNumDiscardedInputBuffersQueue;
+
+ friend class CCodecCallbackImpl;
+
+ DISALLOW_EVIL_CONSTRUCTORS(CCodec);
+};
+
+} // namespace android
+
+#endif // C_CODEC_H_
diff --git a/media/codec2/sfplugin/CCodecBufferChannel.cpp b/media/codec2/sfplugin/CCodecBufferChannel.cpp
new file mode 100644
index 0000000..01b9c1e
--- /dev/null
+++ b/media/codec2/sfplugin/CCodecBufferChannel.cpp
@@ -0,0 +1,2791 @@
+/*
+ * Copyright 2017, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "CCodecBufferChannel"
+#include <utils/Log.h>
+
+#include <numeric>
+
+#include <C2AllocatorGralloc.h>
+#include <C2PlatformSupport.h>
+#include <C2BlockInternal.h>
+#include <C2Config.h>
+#include <C2Debug.h>
+
+#include <android/hardware/cas/native/1.0/IDescrambler.h>
+#include <android-base/stringprintf.h>
+#include <binder/MemoryDealer.h>
+#include <gui/Surface.h>
+#include <media/openmax/OMX_Core.h>
+#include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/foundation/ALookup.h>
+#include <media/stagefright/foundation/AMessage.h>
+#include <media/stagefright/foundation/AUtils.h>
+#include <media/stagefright/foundation/hexdump.h>
+#include <media/stagefright/MediaCodec.h>
+#include <media/stagefright/MediaCodecConstants.h>
+#include <media/MediaCodecBuffer.h>
+#include <system/window.h>
+
+#include "CCodecBufferChannel.h"
+#include "Codec2Buffer.h"
+#include "SkipCutBuffer.h"
+
+namespace android {
+
+using android::base::StringPrintf;
+using hardware::hidl_handle;
+using hardware::hidl_string;
+using hardware::hidl_vec;
+using namespace hardware::cas::V1_0;
+using namespace hardware::cas::native::V1_0;
+
+using CasStatus = hardware::cas::V1_0::Status;
+
+/**
+ * Base class for representation of buffers at one port.
+ */
+class CCodecBufferChannel::Buffers {
+public:
+ Buffers(const char *componentName, const char *name = "Buffers")
+ : mComponentName(componentName),
+ mChannelName(std::string(componentName) + ":" + name),
+ mName(mChannelName.c_str()) {
+ }
+ virtual ~Buffers() = default;
+
+ /**
+ * Set format for MediaCodec-facing buffers.
+ */
+ void setFormat(const sp<AMessage> &format) {
+ CHECK(format != nullptr);
+ mFormat = format;
+ }
+
+ /**
+ * Return a copy of current format.
+ */
+ sp<AMessage> dupFormat() {
+ return mFormat != nullptr ? mFormat->dup() : nullptr;
+ }
+
+ /**
+ * Returns true if the buffers are operating under array mode.
+ */
+ virtual bool isArrayMode() const { return false; }
+
+ /**
+ * Fills the vector with MediaCodecBuffer's if in array mode; otherwise,
+ * no-op.
+ */
+ virtual void getArray(Vector<sp<MediaCodecBuffer>> *) const {}
+
+protected:
+ std::string mComponentName; ///< name of component for debugging
+ std::string mChannelName; ///< name of channel for debugging
+ const char *mName; ///< C-string version of channel name
+ // Format to be used for creating MediaCodec-facing buffers.
+ sp<AMessage> mFormat;
+
+private:
+ DISALLOW_EVIL_CONSTRUCTORS(Buffers);
+};
+
+class CCodecBufferChannel::InputBuffers : public CCodecBufferChannel::Buffers {
+public:
+ InputBuffers(const char *componentName, const char *name = "Input[]")
+ : Buffers(componentName, name) { }
+ virtual ~InputBuffers() = default;
+
+ /**
+ * Set a block pool to obtain input memory blocks.
+ */
+ void setPool(const std::shared_ptr<C2BlockPool> &pool) { mPool = pool; }
+
+ /**
+ * Get a new MediaCodecBuffer for input and its corresponding index.
+ * Returns false if no new buffer can be obtained at the moment.
+ */
+ virtual bool requestNewBuffer(size_t *index, sp<MediaCodecBuffer> *buffer) = 0;
+
+ /**
+ * Release the buffer obtained from requestNewBuffer() and get the
+ * associated C2Buffer object back. Returns true if the buffer was on file
+ * and released successfully.
+ */
+ virtual bool releaseBuffer(
+ const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) = 0;
+
+ /**
+ * Release the buffer that is no longer used by the codec process. Return
+ * true if and only if the buffer was on file and released successfully.
+ */
+ virtual bool expireComponentBuffer(
+ const std::shared_ptr<C2Buffer> &c2buffer) = 0;
+
+ /**
+ * Flush internal state. After this call, no index or buffer previously
+ * returned from requestNewBuffer() is valid.
+ */
+ virtual void flush() = 0;
+
+ /**
+ * Return array-backed version of input buffers. The returned object
+ * shall retain the internal state so that it will honor index and
+ * buffer from previous calls of requestNewBuffer().
+ */
+ virtual std::unique_ptr<InputBuffers> toArrayMode(size_t size) = 0;
+
+protected:
+ // Pool to obtain blocks for input buffers.
+ std::shared_ptr<C2BlockPool> mPool;
+
+private:
+ DISALLOW_EVIL_CONSTRUCTORS(InputBuffers);
+};
+
+class CCodecBufferChannel::OutputBuffers : public CCodecBufferChannel::Buffers {
+public:
+ OutputBuffers(const char *componentName, const char *name = "Output")
+ : Buffers(componentName, name) { }
+ virtual ~OutputBuffers() = default;
+
+ /**
+ * Register output C2Buffer from the component and obtain corresponding
+ * index and MediaCodecBuffer object. Returns false if registration
+ * fails.
+ */
+ virtual status_t registerBuffer(
+ const std::shared_ptr<C2Buffer> &buffer,
+ size_t *index,
+ sp<MediaCodecBuffer> *clientBuffer) = 0;
+
+ /**
+ * Register codec specific data as a buffer to be consistent with
+ * MediaCodec behavior.
+ */
+ virtual status_t registerCsd(
+ const C2StreamCsdInfo::output * /* csd */,
+ size_t * /* index */,
+ sp<MediaCodecBuffer> * /* clientBuffer */) = 0;
+
+ /**
+ * Release the buffer obtained from registerBuffer() and get the
+ * associated C2Buffer object back. Returns true if the buffer was on file
+ * and released successfully.
+ */
+ virtual bool releaseBuffer(
+ const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) = 0;
+
+ /**
+ * Flush internal state. After this call, no index or buffer previously
+ * returned from registerBuffer() is valid.
+ */
+ virtual void flush(const std::list<std::unique_ptr<C2Work>> &flushedWork) = 0;
+
+ /**
+ * Return array-backed version of output buffers. The returned object
+ * shall retain the internal state so that it will honor index and
+ * buffer from previous calls of registerBuffer().
+ */
+ virtual std::unique_ptr<OutputBuffers> toArrayMode(size_t size) = 0;
+
+ /**
+ * Initialize SkipCutBuffer object.
+ */
+ void initSkipCutBuffer(
+ int32_t delay, int32_t padding, int32_t sampleRate, int32_t channelCount) {
+ CHECK(mSkipCutBuffer == nullptr);
+ mDelay = delay;
+ mPadding = padding;
+ mSampleRate = sampleRate;
+ setSkipCutBuffer(delay, padding, channelCount);
+ }
+
+ /**
+ * Update the SkipCutBuffer object. No-op if it's never initialized.
+ */
+ void updateSkipCutBuffer(int32_t sampleRate, int32_t channelCount) {
+ if (mSkipCutBuffer == nullptr) {
+ return;
+ }
+ int32_t delay = mDelay;
+ int32_t padding = mPadding;
+ if (sampleRate != mSampleRate) {
+ delay = ((int64_t)delay * sampleRate) / mSampleRate;
+ padding = ((int64_t)padding * sampleRate) / mSampleRate;
+ }
+ setSkipCutBuffer(delay, padding, channelCount);
+ }
+
+ /**
+ * Submit buffer to SkipCutBuffer object, if initialized.
+ */
+ void submit(const sp<MediaCodecBuffer> &buffer) {
+ if (mSkipCutBuffer != nullptr) {
+ mSkipCutBuffer->submit(buffer);
+ }
+ }
+
+ /**
+ * Transfer SkipCutBuffer object to the other Buffers object.
+ */
+ void transferSkipCutBuffer(const sp<SkipCutBuffer> &scb) {
+ mSkipCutBuffer = scb;
+ }
+
+protected:
+ sp<SkipCutBuffer> mSkipCutBuffer;
+
+private:
+ int32_t mDelay;
+ int32_t mPadding;
+ int32_t mSampleRate;
+
+ void setSkipCutBuffer(int32_t skip, int32_t cut, int32_t channelCount) {
+ if (mSkipCutBuffer != nullptr) {
+ size_t prevSize = mSkipCutBuffer->size();
+ if (prevSize != 0u) {
+ ALOGD("[%s] Replacing SkipCutBuffer holding %zu bytes", mName, prevSize);
+ }
+ }
+ mSkipCutBuffer = new SkipCutBuffer(skip, cut, channelCount);
+ }
+
+ DISALLOW_EVIL_CONSTRUCTORS(OutputBuffers);
+};
+
+namespace {
+
+// TODO: get this info from component
+const static size_t kMinInputBufferArraySize = 4;
+const static size_t kMaxPipelineCapacity = 18;
+const static size_t kChannelOutputDelay = 0;
+const static size_t kMinOutputBufferArraySize = kMaxPipelineCapacity +
+ kChannelOutputDelay;
+const static size_t kLinearBufferSize = 1048576;
+// This can fit 4K RGBA frame, and most likely client won't need more than this.
+const static size_t kMaxLinearBufferSize = 3840 * 2160 * 4;
+
+/**
+ * Simple local buffer pool backed by std::vector.
+ */
+class LocalBufferPool : public std::enable_shared_from_this<LocalBufferPool> {
+public:
+ /**
+ * Create a new LocalBufferPool object.
+ *
+ * \param poolCapacity max total size of buffers managed by this pool.
+ *
+ * \return a newly created pool object.
+ */
+ static std::shared_ptr<LocalBufferPool> Create(size_t poolCapacity) {
+ return std::shared_ptr<LocalBufferPool>(new LocalBufferPool(poolCapacity));
+ }
+
+ /**
+ * Return an ABuffer object whose size is at least |capacity|.
+ *
+ * \param capacity requested capacity
+ * \return nullptr if the pool capacity is reached
+ * an ABuffer object otherwise.
+ */
+ sp<ABuffer> newBuffer(size_t capacity) {
+ Mutex::Autolock lock(mMutex);
+ auto it = std::find_if(
+ mPool.begin(), mPool.end(),
+ [capacity](const std::vector<uint8_t> &vec) {
+ return vec.capacity() >= capacity;
+ });
+ if (it != mPool.end()) {
+ sp<ABuffer> buffer = new VectorBuffer(std::move(*it), shared_from_this());
+ mPool.erase(it);
+ return buffer;
+ }
+ if (mUsedSize + capacity > mPoolCapacity) {
+ while (!mPool.empty()) {
+ mUsedSize -= mPool.back().capacity();
+ mPool.pop_back();
+ }
+ if (mUsedSize + capacity > mPoolCapacity) {
+ ALOGD("mUsedSize = %zu, capacity = %zu, mPoolCapacity = %zu",
+ mUsedSize, capacity, mPoolCapacity);
+ return nullptr;
+ }
+ }
+ std::vector<uint8_t> vec(capacity);
+ mUsedSize += vec.capacity();
+ return new VectorBuffer(std::move(vec), shared_from_this());
+ }
+
+private:
+ /**
+ * ABuffer backed by std::vector.
+ */
+ class VectorBuffer : public ::android::ABuffer {
+ public:
+ /**
+ * Construct a VectorBuffer by taking the ownership of supplied vector.
+ *
+ * \param vec backing vector of the buffer. this object takes
+ * ownership at construction.
+ * \param pool a LocalBufferPool object to return the vector at
+ * destruction.
+ */
+ VectorBuffer(std::vector<uint8_t> &&vec, const std::shared_ptr<LocalBufferPool> &pool)
+ : ABuffer(vec.data(), vec.capacity()),
+ mVec(std::move(vec)),
+ mPool(pool) {
+ }
+
+ ~VectorBuffer() override {
+ std::shared_ptr<LocalBufferPool> pool = mPool.lock();
+ if (pool) {
+ // If pool is alive, return the vector back to the pool so that
+ // it can be recycled.
+ pool->returnVector(std::move(mVec));
+ }
+ }
+
+ private:
+ std::vector<uint8_t> mVec;
+ std::weak_ptr<LocalBufferPool> mPool;
+ };
+
+ Mutex mMutex;
+ size_t mPoolCapacity;
+ size_t mUsedSize;
+ std::list<std::vector<uint8_t>> mPool;
+
+ /**
+ * Private constructor to prevent constructing non-managed LocalBufferPool.
+ */
+ explicit LocalBufferPool(size_t poolCapacity)
+ : mPoolCapacity(poolCapacity), mUsedSize(0) {
+ }
+
+ /**
+ * Take back the ownership of vec from the destructed VectorBuffer and put
+ * it in front of the pool.
+ */
+ void returnVector(std::vector<uint8_t> &&vec) {
+ Mutex::Autolock lock(mMutex);
+ mPool.push_front(std::move(vec));
+ }
+
+ DISALLOW_EVIL_CONSTRUCTORS(LocalBufferPool);
+};
+
+sp<GraphicBlockBuffer> AllocateGraphicBuffer(
+ const std::shared_ptr<C2BlockPool> &pool,
+ const sp<AMessage> &format,
+ uint32_t pixelFormat,
+ const C2MemoryUsage &usage,
+ const std::shared_ptr<LocalBufferPool> &localBufferPool) {
+ int32_t width, height;
+ if (!format->findInt32("width", &width) || !format->findInt32("height", &height)) {
+ ALOGD("format lacks width or height");
+ return nullptr;
+ }
+
+ std::shared_ptr<C2GraphicBlock> block;
+ c2_status_t err = pool->fetchGraphicBlock(
+ width, height, pixelFormat, usage, &block);
+ if (err != C2_OK) {
+ ALOGD("fetch graphic block failed: %d", err);
+ return nullptr;
+ }
+
+ return GraphicBlockBuffer::Allocate(
+ format,
+ block,
+ [localBufferPool](size_t capacity) {
+ return localBufferPool->newBuffer(capacity);
+ });
+}
+
+class BuffersArrayImpl;
+
+/**
+ * Flexible buffer slots implementation.
+ */
+class FlexBuffersImpl {
+public:
+ FlexBuffersImpl(const char *name)
+ : mImplName(std::string(name) + ".Impl"),
+ mName(mImplName.c_str()) { }
+
+ /**
+ * Assign an empty slot for a buffer and return the index. If there's no
+ * empty slot, just add one at the end and return it.
+ *
+ * \param buffer[in] a new buffer to assign a slot.
+ * \return index of the assigned slot.
+ */
+ size_t assignSlot(const sp<Codec2Buffer> &buffer) {
+ for (size_t i = 0; i < mBuffers.size(); ++i) {
+ if (mBuffers[i].clientBuffer == nullptr
+ && mBuffers[i].compBuffer.expired()) {
+ mBuffers[i].clientBuffer = buffer;
+ return i;
+ }
+ }
+ mBuffers.push_back({ buffer, std::weak_ptr<C2Buffer>() });
+ return mBuffers.size() - 1;
+ }
+
+ /**
+ * Release the slot from the client, and get the C2Buffer object back from
+ * the previously assigned buffer. Note that the slot is not completely free
+ * until the returned C2Buffer object is freed.
+ *
+ * \param buffer[in] the buffer previously assigned a slot.
+ * \param c2buffer[in,out] pointer to C2Buffer to be populated. Ignored
+ * if null.
+ * \return true if the buffer is successfully released from a slot
+ * false otherwise
+ */
+ bool releaseSlot(const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) {
+ sp<Codec2Buffer> clientBuffer;
+ size_t index = mBuffers.size();
+ for (size_t i = 0; i < mBuffers.size(); ++i) {
+ if (mBuffers[i].clientBuffer == buffer) {
+ clientBuffer = mBuffers[i].clientBuffer;
+ mBuffers[i].clientBuffer.clear();
+ index = i;
+ break;
+ }
+ }
+ if (clientBuffer == nullptr) {
+ ALOGV("[%s] %s: No matching buffer found", mName, __func__);
+ return false;
+ }
+ std::shared_ptr<C2Buffer> result = clientBuffer->asC2Buffer();
+ mBuffers[index].compBuffer = result;
+ if (c2buffer) {
+ *c2buffer = result;
+ }
+ return true;
+ }
+
+ bool expireComponentBuffer(const std::shared_ptr<C2Buffer> &c2buffer) {
+ for (size_t i = 0; i < mBuffers.size(); ++i) {
+ std::shared_ptr<C2Buffer> compBuffer =
+ mBuffers[i].compBuffer.lock();
+ if (!compBuffer || compBuffer != c2buffer) {
+ continue;
+ }
+ mBuffers[i].clientBuffer = nullptr;
+ mBuffers[i].compBuffer.reset();
+ return true;
+ }
+ ALOGV("[%s] codec released an unknown buffer", mName);
+ return false;
+ }
+
+ void flush() {
+ ALOGV("[%s] buffers are flushed %zu", mName, mBuffers.size());
+ mBuffers.clear();
+ }
+
+private:
+ friend class BuffersArrayImpl;
+
+ std::string mImplName; ///< name for debugging
+ const char *mName; ///< C-string version of name
+
+ struct Entry {
+ sp<Codec2Buffer> clientBuffer;
+ std::weak_ptr<C2Buffer> compBuffer;
+ };
+ std::vector<Entry> mBuffers;
+};
+
+/**
+ * Static buffer slots implementation based on a fixed-size array.
+ */
+class BuffersArrayImpl {
+public:
+ BuffersArrayImpl()
+ : mImplName("BuffersArrayImpl"),
+ mName(mImplName.c_str()) { }
+
+ /**
+ * Initialize buffer array from the original |impl|. The buffers known by
+ * the client is preserved, and the empty slots are populated so that the
+ * array size is at least |minSize|.
+ *
+ * \param impl[in] FlexBuffersImpl object used so far.
+ * \param minSize[in] minimum size of the buffer array.
+ * \param allocate[in] function to allocate a client buffer for an empty slot.
+ */
+ void initialize(
+ const FlexBuffersImpl &impl,
+ size_t minSize,
+ std::function<sp<Codec2Buffer>()> allocate) {
+ mImplName = impl.mImplName + "[N]";
+ mName = mImplName.c_str();
+ for (size_t i = 0; i < impl.mBuffers.size(); ++i) {
+ sp<Codec2Buffer> clientBuffer = impl.mBuffers[i].clientBuffer;
+ bool ownedByClient = (clientBuffer != nullptr);
+ if (!ownedByClient) {
+ clientBuffer = allocate();
+ }
+ mBuffers.push_back({ clientBuffer, impl.mBuffers[i].compBuffer, ownedByClient });
+ }
+ ALOGV("[%s] converted %zu buffers to array mode of %zu", mName, mBuffers.size(), minSize);
+ for (size_t i = impl.mBuffers.size(); i < minSize; ++i) {
+ mBuffers.push_back({ allocate(), std::weak_ptr<C2Buffer>(), false });
+ }
+ }
+
+ /**
+ * Grab a buffer from the underlying array which matches the criteria.
+ *
+ * \param index[out] index of the slot.
+ * \param buffer[out] the matching buffer.
+ * \param match[in] a function to test whether the buffer matches the
+ * criteria or not.
+ * \return OK if successful,
+ * WOULD_BLOCK if slots are being used,
+ * NO_MEMORY if no slot matches the criteria, even though it's
+ * available
+ */
+ status_t grabBuffer(
+ size_t *index,
+ sp<Codec2Buffer> *buffer,
+ std::function<bool(const sp<Codec2Buffer> &)> match =
+ [](const sp<Codec2Buffer> &) { return true; }) {
+ // allBuffersDontMatch remains true if all buffers are available but
+ // match() returns false for every buffer.
+ bool allBuffersDontMatch = true;
+ for (size_t i = 0; i < mBuffers.size(); ++i) {
+ if (!mBuffers[i].ownedByClient && mBuffers[i].compBuffer.expired()) {
+ if (match(mBuffers[i].clientBuffer)) {
+ mBuffers[i].ownedByClient = true;
+ *buffer = mBuffers[i].clientBuffer;
+ (*buffer)->meta()->clear();
+ (*buffer)->setRange(0, (*buffer)->capacity());
+ *index = i;
+ return OK;
+ }
+ } else {
+ allBuffersDontMatch = false;
+ }
+ }
+ return allBuffersDontMatch ? NO_MEMORY : WOULD_BLOCK;
+ }
+
+ /**
+ * Return the buffer from the client, and get the C2Buffer object back from
+ * the buffer. Note that the slot is not completely free until the returned
+ * C2Buffer object is freed.
+ *
+ * \param buffer[in] the buffer previously grabbed.
+ * \param c2buffer[in,out] pointer to C2Buffer to be populated. Ignored
+ * if null.
+ * \return true if the buffer is successfully returned
+ * false otherwise
+ */
+ bool returnBuffer(const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) {
+ sp<Codec2Buffer> clientBuffer;
+ size_t index = mBuffers.size();
+ for (size_t i = 0; i < mBuffers.size(); ++i) {
+ if (mBuffers[i].clientBuffer == buffer) {
+ if (!mBuffers[i].ownedByClient) {
+ ALOGD("[%s] Client returned a buffer it does not own according to our record: %zu", mName, i);
+ }
+ clientBuffer = mBuffers[i].clientBuffer;
+ mBuffers[i].ownedByClient = false;
+ index = i;
+ break;
+ }
+ }
+ if (clientBuffer == nullptr) {
+ ALOGV("[%s] %s: No matching buffer found", mName, __func__);
+ return false;
+ }
+ ALOGV("[%s] %s: matching buffer found (index=%zu)", mName, __func__, index);
+ std::shared_ptr<C2Buffer> result = clientBuffer->asC2Buffer();
+ mBuffers[index].compBuffer = result;
+ if (c2buffer) {
+ *c2buffer = result;
+ }
+ return true;
+ }
+
+ bool expireComponentBuffer(const std::shared_ptr<C2Buffer> &c2buffer) {
+ for (size_t i = 0; i < mBuffers.size(); ++i) {
+ std::shared_ptr<C2Buffer> compBuffer =
+ mBuffers[i].compBuffer.lock();
+ if (!compBuffer) {
+ continue;
+ }
+ if (c2buffer == compBuffer) {
+ if (mBuffers[i].ownedByClient) {
+ // This should not happen.
+ ALOGD("[%s] codec released a buffer owned by client "
+ "(index %zu)", mName, i);
+ mBuffers[i].ownedByClient = false;
+ }
+ mBuffers[i].compBuffer.reset();
+ return true;
+ }
+ }
+ ALOGV("[%s] codec released an unknown buffer (array mode)", mName);
+ return false;
+ }
+
+ /**
+ * Populate |array| with the underlying buffer array.
+ *
+ * \param array[out] an array to be filled with the underlying buffer array.
+ */
+ void getArray(Vector<sp<MediaCodecBuffer>> *array) const {
+ array->clear();
+ for (const Entry &entry : mBuffers) {
+ array->push(entry.clientBuffer);
+ }
+ }
+
+ /**
+ * The client abandoned all known buffers, so reclaim the ownership.
+ */
+ void flush() {
+ for (Entry &entry : mBuffers) {
+ entry.ownedByClient = false;
+ }
+ }
+
+ void realloc(std::function<sp<Codec2Buffer>()> alloc) {
+ size_t size = mBuffers.size();
+ mBuffers.clear();
+ for (size_t i = 0; i < size; ++i) {
+ mBuffers.push_back({ alloc(), std::weak_ptr<C2Buffer>(), false });
+ }
+ }
+
+private:
+ std::string mImplName; ///< name for debugging
+ const char *mName; ///< C-string version of name
+
+ struct Entry {
+ const sp<Codec2Buffer> clientBuffer;
+ std::weak_ptr<C2Buffer> compBuffer;
+ bool ownedByClient;
+ };
+ std::vector<Entry> mBuffers;
+};
+
+class InputBuffersArray : public CCodecBufferChannel::InputBuffers {
+public:
+ InputBuffersArray(const char *componentName, const char *name = "Input[N]")
+ : InputBuffers(componentName, name) { }
+ ~InputBuffersArray() override = default;
+
+ void initialize(
+ const FlexBuffersImpl &impl,
+ size_t minSize,
+ std::function<sp<Codec2Buffer>()> allocate) {
+ mImpl.initialize(impl, minSize, allocate);
+ }
+
+ bool isArrayMode() const final { return true; }
+
+ std::unique_ptr<CCodecBufferChannel::InputBuffers> toArrayMode(
+ size_t) final {
+ return nullptr;
+ }
+
+ void getArray(Vector<sp<MediaCodecBuffer>> *array) const final {
+ mImpl.getArray(array);
+ }
+
+ bool requestNewBuffer(size_t *index, sp<MediaCodecBuffer> *buffer) override {
+ sp<Codec2Buffer> c2Buffer;
+ status_t err = mImpl.grabBuffer(index, &c2Buffer);
+ if (err == OK) {
+ c2Buffer->setFormat(mFormat);
+ *buffer = c2Buffer;
+ return true;
+ }
+ return false;
+ }
+
+ bool releaseBuffer(
+ const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) override {
+ return mImpl.returnBuffer(buffer, c2buffer);
+ }
+
+ bool expireComponentBuffer(
+ const std::shared_ptr<C2Buffer> &c2buffer) override {
+ return mImpl.expireComponentBuffer(c2buffer);
+ }
+
+ void flush() override {
+ mImpl.flush();
+ }
+
+private:
+ BuffersArrayImpl mImpl;
+};
+
+class LinearInputBuffers : public CCodecBufferChannel::InputBuffers {
+public:
+ LinearInputBuffers(const char *componentName, const char *name = "1D-Input")
+ : InputBuffers(componentName, name),
+ mImpl(mName) { }
+
+ bool requestNewBuffer(size_t *index, sp<MediaCodecBuffer> *buffer) override {
+ int32_t capacity = kLinearBufferSize;
+ (void)mFormat->findInt32(KEY_MAX_INPUT_SIZE, &capacity);
+ if ((size_t)capacity > kMaxLinearBufferSize) {
+ ALOGD("client requested %d, capped to %zu", capacity, kMaxLinearBufferSize);
+ capacity = kMaxLinearBufferSize;
+ }
+ // TODO: proper max input size
+ // TODO: read usage from intf
+ sp<Codec2Buffer> newBuffer = alloc((size_t)capacity);
+ if (newBuffer == nullptr) {
+ return false;
+ }
+ *index = mImpl.assignSlot(newBuffer);
+ *buffer = newBuffer;
+ return true;
+ }
+
+ bool releaseBuffer(
+ const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) override {
+ return mImpl.releaseSlot(buffer, c2buffer);
+ }
+
+ bool expireComponentBuffer(
+ const std::shared_ptr<C2Buffer> &c2buffer) override {
+ return mImpl.expireComponentBuffer(c2buffer);
+ }
+
+ void flush() override {
+ // This is no-op by default unless we're in array mode where we need to keep
+ // track of the flushed work.
+ mImpl.flush();
+ }
+
+ std::unique_ptr<CCodecBufferChannel::InputBuffers> toArrayMode(
+ size_t size) final {
+ int32_t capacity = kLinearBufferSize;
+ (void)mFormat->findInt32(C2_NAME_STREAM_MAX_BUFFER_SIZE_SETTING, &capacity);
+
+ std::unique_ptr<InputBuffersArray> array(
+ new InputBuffersArray(mComponentName.c_str(), "1D-Input[N]"));
+ array->setPool(mPool);
+ array->setFormat(mFormat);
+ array->initialize(
+ mImpl,
+ size,
+ [this, capacity] () -> sp<Codec2Buffer> { return alloc(capacity); });
+ return std::move(array);
+ }
+
+ virtual sp<Codec2Buffer> alloc(size_t size) const {
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ std::shared_ptr<C2LinearBlock> block;
+
+ c2_status_t err = mPool->fetchLinearBlock(size, usage, &block);
+ if (err != C2_OK) {
+ return nullptr;
+ }
+
+ return LinearBlockBuffer::Allocate(mFormat, block);
+ }
+
+private:
+ FlexBuffersImpl mImpl;
+};
+
+class EncryptedLinearInputBuffers : public LinearInputBuffers {
+public:
+ EncryptedLinearInputBuffers(
+ bool secure,
+ const sp<MemoryDealer> &dealer,
+ const sp<ICrypto> &crypto,
+ int32_t heapSeqNum,
+ size_t capacity,
+ const char *componentName, const char *name = "EncryptedInput")
+ : LinearInputBuffers(componentName, name),
+ mUsage({0, 0}),
+ mDealer(dealer),
+ mCrypto(crypto),
+ mHeapSeqNum(heapSeqNum) {
+ if (secure) {
+ mUsage = { C2MemoryUsage::READ_PROTECTED, 0 };
+ } else {
+ mUsage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ }
+ for (size_t i = 0; i < kMinInputBufferArraySize; ++i) {
+ sp<IMemory> memory = mDealer->allocate(capacity);
+ if (memory == nullptr) {
+ ALOGD("[%s] Failed to allocate memory from dealer: only %zu slots allocated", mName, i);
+ break;
+ }
+ mMemoryVector.push_back({std::weak_ptr<C2LinearBlock>(), memory});
+ }
+ }
+
+ ~EncryptedLinearInputBuffers() override {
+ }
+
+ sp<Codec2Buffer> alloc(size_t size) const override {
+ sp<IMemory> memory;
+ for (const Entry &entry : mMemoryVector) {
+ if (entry.block.expired()) {
+ memory = entry.memory;
+ break;
+ }
+ }
+ if (memory == nullptr) {
+ return nullptr;
+ }
+
+ std::shared_ptr<C2LinearBlock> block;
+ c2_status_t err = mPool->fetchLinearBlock(size, mUsage, &block);
+ if (err != C2_OK) {
+ return nullptr;
+ }
+
+ return new EncryptedLinearBlockBuffer(mFormat, block, memory, mHeapSeqNum);
+ }
+
+private:
+ C2MemoryUsage mUsage;
+ sp<MemoryDealer> mDealer;
+ sp<ICrypto> mCrypto;
+ int32_t mHeapSeqNum;
+ struct Entry {
+ std::weak_ptr<C2LinearBlock> block;
+ sp<IMemory> memory;
+ };
+ std::vector<Entry> mMemoryVector;
+};
+
+class GraphicMetadataInputBuffers : public CCodecBufferChannel::InputBuffers {
+public:
+ GraphicMetadataInputBuffers(const char *componentName, const char *name = "2D-MetaInput")
+ : InputBuffers(componentName, name),
+ mImpl(mName),
+ mStore(GetCodec2PlatformAllocatorStore()) { }
+ ~GraphicMetadataInputBuffers() override = default;
+
+ bool requestNewBuffer(size_t *index, sp<MediaCodecBuffer> *buffer) override {
+ std::shared_ptr<C2Allocator> alloc;
+ c2_status_t err = mStore->fetchAllocator(mPool->getAllocatorId(), &alloc);
+ if (err != C2_OK) {
+ return false;
+ }
+ sp<GraphicMetadataBuffer> newBuffer = new GraphicMetadataBuffer(mFormat, alloc);
+ if (newBuffer == nullptr) {
+ return false;
+ }
+ *index = mImpl.assignSlot(newBuffer);
+ *buffer = newBuffer;
+ return true;
+ }
+
+ bool releaseBuffer(
+ const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) override {
+ return mImpl.releaseSlot(buffer, c2buffer);
+ }
+
+ bool expireComponentBuffer(
+ const std::shared_ptr<C2Buffer> &c2buffer) override {
+ return mImpl.expireComponentBuffer(c2buffer);
+ }
+
+ void flush() override {
+ // This is no-op by default unless we're in array mode where we need to keep
+ // track of the flushed work.
+ }
+
+ std::unique_ptr<CCodecBufferChannel::InputBuffers> toArrayMode(
+ size_t size) final {
+ std::shared_ptr<C2Allocator> alloc;
+ c2_status_t err = mStore->fetchAllocator(mPool->getAllocatorId(), &alloc);
+ if (err != C2_OK) {
+ return nullptr;
+ }
+ std::unique_ptr<InputBuffersArray> array(
+ new InputBuffersArray(mComponentName.c_str(), "2D-MetaInput[N]"));
+ array->setPool(mPool);
+ array->setFormat(mFormat);
+ array->initialize(
+ mImpl,
+ size,
+ [format = mFormat, alloc]() -> sp<Codec2Buffer> {
+ return new GraphicMetadataBuffer(format, alloc);
+ });
+ return std::move(array);
+ }
+
+private:
+ FlexBuffersImpl mImpl;
+ std::shared_ptr<C2AllocatorStore> mStore;
+};
+
+class GraphicInputBuffers : public CCodecBufferChannel::InputBuffers {
+public:
+ GraphicInputBuffers(const char *componentName, const char *name = "2D-BB-Input")
+ : InputBuffers(componentName, name),
+ mImpl(mName),
+ mLocalBufferPool(LocalBufferPool::Create(
+ kMaxLinearBufferSize * kMinInputBufferArraySize)) { }
+ ~GraphicInputBuffers() override = default;
+
+ bool requestNewBuffer(size_t *index, sp<MediaCodecBuffer> *buffer) override {
+ // TODO: proper max input size
+ // TODO: read usage from intf
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ sp<GraphicBlockBuffer> newBuffer = AllocateGraphicBuffer(
+ mPool, mFormat, HAL_PIXEL_FORMAT_YV12, usage, mLocalBufferPool);
+ if (newBuffer == nullptr) {
+ return false;
+ }
+ *index = mImpl.assignSlot(newBuffer);
+ *buffer = newBuffer;
+ return true;
+ }
+
+ bool releaseBuffer(
+ const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) override {
+ return mImpl.releaseSlot(buffer, c2buffer);
+ }
+
+ bool expireComponentBuffer(
+ const std::shared_ptr<C2Buffer> &c2buffer) override {
+ return mImpl.expireComponentBuffer(c2buffer);
+ }
+ void flush() override {
+ // This is no-op by default unless we're in array mode where we need to keep
+ // track of the flushed work.
+ }
+
+ std::unique_ptr<CCodecBufferChannel::InputBuffers> toArrayMode(
+ size_t size) final {
+ std::unique_ptr<InputBuffersArray> array(
+ new InputBuffersArray(mComponentName.c_str(), "2D-BB-Input[N]"));
+ array->setPool(mPool);
+ array->setFormat(mFormat);
+ array->initialize(
+ mImpl,
+ size,
+ [pool = mPool, format = mFormat, lbp = mLocalBufferPool]() -> sp<Codec2Buffer> {
+ C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ return AllocateGraphicBuffer(
+ pool, format, HAL_PIXEL_FORMAT_YV12, usage, lbp);
+ });
+ return std::move(array);
+ }
+
+private:
+ FlexBuffersImpl mImpl;
+ std::shared_ptr<LocalBufferPool> mLocalBufferPool;
+};
+
+class DummyInputBuffers : public CCodecBufferChannel::InputBuffers {
+public:
+ DummyInputBuffers(const char *componentName, const char *name = "2D-Input")
+ : InputBuffers(componentName, name) { }
+
+ bool requestNewBuffer(size_t *, sp<MediaCodecBuffer> *) override {
+ return false;
+ }
+
+ bool releaseBuffer(
+ const sp<MediaCodecBuffer> &, std::shared_ptr<C2Buffer> *) override {
+ return false;
+ }
+
+ bool expireComponentBuffer(const std::shared_ptr<C2Buffer> &) override {
+ return false;
+ }
+ void flush() override {
+ }
+
+ std::unique_ptr<CCodecBufferChannel::InputBuffers> toArrayMode(
+ size_t) final {
+ return nullptr;
+ }
+
+ bool isArrayMode() const final { return true; }
+
+ void getArray(Vector<sp<MediaCodecBuffer>> *array) const final {
+ array->clear();
+ }
+};
+
+class OutputBuffersArray : public CCodecBufferChannel::OutputBuffers {
+public:
+ OutputBuffersArray(const char *componentName, const char *name = "Output[N]")
+ : OutputBuffers(componentName, name) { }
+ ~OutputBuffersArray() override = default;
+
+ void initialize(
+ const FlexBuffersImpl &impl,
+ size_t minSize,
+ std::function<sp<Codec2Buffer>()> allocate) {
+ mImpl.initialize(impl, minSize, allocate);
+ }
+
+ bool isArrayMode() const final { return true; }
+
+ std::unique_ptr<CCodecBufferChannel::OutputBuffers> toArrayMode(
+ size_t) final {
+ return nullptr;
+ }
+
+ status_t registerBuffer(
+ const std::shared_ptr<C2Buffer> &buffer,
+ size_t *index,
+ sp<MediaCodecBuffer> *clientBuffer) final {
+ sp<Codec2Buffer> c2Buffer;
+ status_t err = mImpl.grabBuffer(
+ index,
+ &c2Buffer,
+ [buffer](const sp<Codec2Buffer> &clientBuffer) {
+ return clientBuffer->canCopy(buffer);
+ });
+ if (err == WOULD_BLOCK) {
+ ALOGV("[%s] buffers temporarily not available", mName);
+ return err;
+ } else if (err != OK) {
+ ALOGD("[%s] grabBuffer failed: %d", mName, err);
+ return err;
+ }
+ c2Buffer->setFormat(mFormat);
+ if (!c2Buffer->copy(buffer)) {
+ ALOGD("[%s] copy buffer failed", mName);
+ return WOULD_BLOCK;
+ }
+ submit(c2Buffer);
+ *clientBuffer = c2Buffer;
+ ALOGV("[%s] grabbed buffer %zu", mName, *index);
+ return OK;
+ }
+
+ status_t registerCsd(
+ const C2StreamCsdInfo::output *csd,
+ size_t *index,
+ sp<MediaCodecBuffer> *clientBuffer) final {
+ sp<Codec2Buffer> c2Buffer;
+ status_t err = mImpl.grabBuffer(
+ index,
+ &c2Buffer,
+ [csd](const sp<Codec2Buffer> &clientBuffer) {
+ return clientBuffer->base() != nullptr
+ && clientBuffer->capacity() >= csd->flexCount();
+ });
+ if (err != OK) {
+ return err;
+ }
+ memcpy(c2Buffer->base(), csd->m.value, csd->flexCount());
+ c2Buffer->setRange(0, csd->flexCount());
+ c2Buffer->setFormat(mFormat);
+ *clientBuffer = c2Buffer;
+ return OK;
+ }
+
+ bool releaseBuffer(
+ const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) override {
+ return mImpl.returnBuffer(buffer, c2buffer);
+ }
+
+ void flush(const std::list<std::unique_ptr<C2Work>> &flushedWork) override {
+ (void)flushedWork;
+ mImpl.flush();
+ if (mSkipCutBuffer != nullptr) {
+ mSkipCutBuffer->clear();
+ }
+ }
+
+ void getArray(Vector<sp<MediaCodecBuffer>> *array) const final {
+ mImpl.getArray(array);
+ }
+
+ void realloc(const std::shared_ptr<C2Buffer> &c2buffer) {
+ std::function<sp<Codec2Buffer>()> alloc;
+ switch (c2buffer->data().type()) {
+ case C2BufferData::LINEAR: {
+ uint32_t size = kLinearBufferSize;
+ const C2ConstLinearBlock &block = c2buffer->data().linearBlocks().front();
+ if (block.size() < kMaxLinearBufferSize / 2) {
+ size = block.size() * 2;
+ } else {
+ size = kMaxLinearBufferSize;
+ }
+ alloc = [format = mFormat, size] {
+ return new LocalLinearBuffer(format, new ABuffer(size));
+ };
+ break;
+ }
+
+ // TODO: add support
+ case C2BufferData::GRAPHIC: FALLTHROUGH_INTENDED;
+
+ case C2BufferData::INVALID: FALLTHROUGH_INTENDED;
+ case C2BufferData::LINEAR_CHUNKS: FALLTHROUGH_INTENDED;
+ case C2BufferData::GRAPHIC_CHUNKS: FALLTHROUGH_INTENDED;
+ default:
+ ALOGD("Unsupported type: %d", (int)c2buffer->data().type());
+ return;
+ }
+ mImpl.realloc(alloc);
+ }
+
+private:
+ BuffersArrayImpl mImpl;
+};
+
+class FlexOutputBuffers : public CCodecBufferChannel::OutputBuffers {
+public:
+ FlexOutputBuffers(const char *componentName, const char *name = "Output[]")
+ : OutputBuffers(componentName, name),
+ mImpl(mName) { }
+
+ status_t registerBuffer(
+ const std::shared_ptr<C2Buffer> &buffer,
+ size_t *index,
+ sp<MediaCodecBuffer> *clientBuffer) override {
+ sp<Codec2Buffer> newBuffer = wrap(buffer);
+ newBuffer->setFormat(mFormat);
+ *index = mImpl.assignSlot(newBuffer);
+ *clientBuffer = newBuffer;
+ ALOGV("[%s] registered buffer %zu", mName, *index);
+ return OK;
+ }
+
+ status_t registerCsd(
+ const C2StreamCsdInfo::output *csd,
+ size_t *index,
+ sp<MediaCodecBuffer> *clientBuffer) final {
+ sp<Codec2Buffer> newBuffer = new LocalLinearBuffer(
+ mFormat, ABuffer::CreateAsCopy(csd->m.value, csd->flexCount()));
+ *index = mImpl.assignSlot(newBuffer);
+ *clientBuffer = newBuffer;
+ return OK;
+ }
+
+ bool releaseBuffer(
+ const sp<MediaCodecBuffer> &buffer, std::shared_ptr<C2Buffer> *c2buffer) override {
+ return mImpl.releaseSlot(buffer, c2buffer);
+ }
+
+ void flush(
+ const std::list<std::unique_ptr<C2Work>> &flushedWork) override {
+ (void) flushedWork;
+ // This is no-op by default unless we're in array mode where we need to keep
+ // track of the flushed work.
+ }
+
+ std::unique_ptr<CCodecBufferChannel::OutputBuffers> toArrayMode(
+ size_t size) override {
+ std::unique_ptr<OutputBuffersArray> array(new OutputBuffersArray(mComponentName.c_str()));
+ array->setFormat(mFormat);
+ array->transferSkipCutBuffer(mSkipCutBuffer);
+ array->initialize(
+ mImpl,
+ size,
+ [this]() { return allocateArrayBuffer(); });
+ return std::move(array);
+ }
+
+ /**
+ * Return an appropriate Codec2Buffer object for the type of buffers.
+ *
+ * \param buffer C2Buffer object to wrap.
+ *
+ * \return appropriate Codec2Buffer object to wrap |buffer|.
+ */
+ virtual sp<Codec2Buffer> wrap(const std::shared_ptr<C2Buffer> &buffer) = 0;
+
+ /**
+ * Return an appropriate Codec2Buffer object for the type of buffers, to be
+ * used as an empty array buffer.
+ *
+ * \return appropriate Codec2Buffer object which can copy() from C2Buffers.
+ */
+ virtual sp<Codec2Buffer> allocateArrayBuffer() = 0;
+
+private:
+ FlexBuffersImpl mImpl;
+};
+
+class LinearOutputBuffers : public FlexOutputBuffers {
+public:
+ LinearOutputBuffers(const char *componentName, const char *name = "1D-Output")
+ : FlexOutputBuffers(componentName, name) { }
+
+ void flush(
+ const std::list<std::unique_ptr<C2Work>> &flushedWork) override {
+ if (mSkipCutBuffer != nullptr) {
+ mSkipCutBuffer->clear();
+ }
+ FlexOutputBuffers::flush(flushedWork);
+ }
+
+ sp<Codec2Buffer> wrap(const std::shared_ptr<C2Buffer> &buffer) override {
+ if (buffer == nullptr) {
+ ALOGV("[%s] using a dummy buffer", mName);
+ return new LocalLinearBuffer(mFormat, new ABuffer(0));
+ }
+ if (buffer->data().type() != C2BufferData::LINEAR) {
+ ALOGV("[%s] non-linear buffer %d", mName, buffer->data().type());
+ // We expect linear output buffers from the component.
+ return nullptr;
+ }
+ if (buffer->data().linearBlocks().size() != 1u) {
+ ALOGV("[%s] no linear buffers", mName);
+ // We expect one and only one linear block from the component.
+ return nullptr;
+ }
+ sp<Codec2Buffer> clientBuffer = ConstLinearBlockBuffer::Allocate(mFormat, buffer);
+ submit(clientBuffer);
+ return clientBuffer;
+ }
+
+ sp<Codec2Buffer> allocateArrayBuffer() override {
+ // TODO: proper max output size
+ return new LocalLinearBuffer(mFormat, new ABuffer(kLinearBufferSize));
+ }
+};
+
+class GraphicOutputBuffers : public FlexOutputBuffers {
+public:
+ GraphicOutputBuffers(const char *componentName, const char *name = "2D-Output")
+ : FlexOutputBuffers(componentName, name) { }
+
+ sp<Codec2Buffer> wrap(const std::shared_ptr<C2Buffer> &buffer) override {
+ return new DummyContainerBuffer(mFormat, buffer);
+ }
+
+ sp<Codec2Buffer> allocateArrayBuffer() override {
+ return new DummyContainerBuffer(mFormat);
+ }
+};
+
+class RawGraphicOutputBuffers : public FlexOutputBuffers {
+public:
+ RawGraphicOutputBuffers(const char *componentName, const char *name = "2D-BB-Output")
+ : FlexOutputBuffers(componentName, name),
+ mLocalBufferPool(LocalBufferPool::Create(
+ kMaxLinearBufferSize * kMinOutputBufferArraySize)) { }
+ ~RawGraphicOutputBuffers() override = default;
+
+ sp<Codec2Buffer> wrap(const std::shared_ptr<C2Buffer> &buffer) override {
+ if (buffer == nullptr) {
+ sp<Codec2Buffer> c2buffer = ConstGraphicBlockBuffer::AllocateEmpty(
+ mFormat,
+ [lbp = mLocalBufferPool](size_t capacity) {
+ return lbp->newBuffer(capacity);
+ });
+ c2buffer->setRange(0, 0);
+ return c2buffer;
+ } else {
+ return ConstGraphicBlockBuffer::Allocate(
+ mFormat,
+ buffer,
+ [lbp = mLocalBufferPool](size_t capacity) {
+ return lbp->newBuffer(capacity);
+ });
+ }
+ }
+
+ sp<Codec2Buffer> allocateArrayBuffer() override {
+ return ConstGraphicBlockBuffer::AllocateEmpty(
+ mFormat,
+ [lbp = mLocalBufferPool](size_t capacity) {
+ return lbp->newBuffer(capacity);
+ });
+ }
+
+private:
+ std::shared_ptr<LocalBufferPool> mLocalBufferPool;
+};
+
+} // namespace
+
+CCodecBufferChannel::QueueGuard::QueueGuard(
+ CCodecBufferChannel::QueueSync &sync) : mSync(sync) {
+ Mutex::Autolock l(mSync.mGuardLock);
+ // At this point it's guaranteed that mSync is not under state transition,
+ // as we are holding its mutex.
+
+ Mutexed<CCodecBufferChannel::QueueSync::Counter>::Locked count(mSync.mCount);
+ if (count->value == -1) {
+ mRunning = false;
+ } else {
+ ++count->value;
+ mRunning = true;
+ }
+}
+
+CCodecBufferChannel::QueueGuard::~QueueGuard() {
+ if (mRunning) {
+ // We are not holding mGuardLock at this point so that QueueSync::stop() can
+ // keep holding the lock until mCount reaches zero.
+ Mutexed<CCodecBufferChannel::QueueSync::Counter>::Locked count(mSync.mCount);
+ --count->value;
+ count->cond.broadcast();
+ }
+}
+
+void CCodecBufferChannel::QueueSync::start() {
+ Mutex::Autolock l(mGuardLock);
+ // If stopped, it goes to running state; otherwise no-op.
+ Mutexed<Counter>::Locked count(mCount);
+ if (count->value == -1) {
+ count->value = 0;
+ }
+}
+
+void CCodecBufferChannel::QueueSync::stop() {
+ Mutex::Autolock l(mGuardLock);
+ Mutexed<Counter>::Locked count(mCount);
+ if (count->value == -1) {
+ // no-op
+ return;
+ }
+ // Holding mGuardLock here blocks creation of additional QueueGuard objects, so
+ // mCount can only decrement. In other words, threads that acquired the lock
+ // are allowed to finish execution but additional threads trying to acquire
+ // the lock at this point will block, and then get QueueGuard at STOPPED
+ // state.
+ while (count->value != 0) {
+ count.waitForCondition(count->cond);
+ }
+ count->value = -1;
+}
+
+// CCodecBufferChannel::PipelineCapacity
+
+CCodecBufferChannel::PipelineCapacity::PipelineCapacity()
+ : input(0), component(0),
+ mName("<UNKNOWN COMPONENT>") {
+}
+
+void CCodecBufferChannel::PipelineCapacity::initialize(
+ int newInput,
+ int newComponent,
+ const char* newName,
+ const char* callerTag) {
+ input.store(newInput, std::memory_order_relaxed);
+ component.store(newComponent, std::memory_order_relaxed);
+ mName = newName;
+ ALOGV("[%s] %s -- PipelineCapacity::initialize(): "
+ "pipeline availability initialized ==> "
+ "input = %d, component = %d",
+ mName, callerTag ? callerTag : "*",
+ newInput, newComponent);
+}
+
+bool CCodecBufferChannel::PipelineCapacity::allocate(const char* callerTag) {
+ int prevInput = input.fetch_sub(1, std::memory_order_relaxed);
+ int prevComponent = component.fetch_sub(1, std::memory_order_relaxed);
+ if (prevInput > 0 && prevComponent > 0) {
+ ALOGV("[%s] %s -- PipelineCapacity::allocate() returns true: "
+ "pipeline availability -1 all ==> "
+ "input = %d, component = %d",
+ mName, callerTag ? callerTag : "*",
+ prevInput - 1,
+ prevComponent - 1);
+ return true;
+ }
+ input.fetch_add(1, std::memory_order_relaxed);
+ component.fetch_add(1, std::memory_order_relaxed);
+ ALOGV("[%s] %s -- PipelineCapacity::allocate() returns false: "
+ "pipeline availability unchanged ==> "
+ "input = %d, component = %d",
+ mName, callerTag ? callerTag : "*",
+ prevInput,
+ prevComponent);
+ return false;
+}
+
+void CCodecBufferChannel::PipelineCapacity::free(const char* callerTag) {
+ int prevInput = input.fetch_add(1, std::memory_order_relaxed);
+ int prevComponent = component.fetch_add(1, std::memory_order_relaxed);
+ ALOGV("[%s] %s -- PipelineCapacity::free(): "
+ "pipeline availability +1 all ==> "
+ "input = %d, component = %d",
+ mName, callerTag ? callerTag : "*",
+ prevInput + 1,
+ prevComponent + 1);
+}
+
+int CCodecBufferChannel::PipelineCapacity::freeInputSlots(
+ size_t numDiscardedInputBuffers,
+ const char* callerTag) {
+ int prevInput = input.fetch_add(numDiscardedInputBuffers,
+ std::memory_order_relaxed);
+ ALOGV("[%s] %s -- PipelineCapacity::freeInputSlots(%zu): "
+ "pipeline availability +%zu input ==> "
+ "input = %d, component = %d",
+ mName, callerTag ? callerTag : "*",
+ numDiscardedInputBuffers,
+ numDiscardedInputBuffers,
+ prevInput + static_cast<int>(numDiscardedInputBuffers),
+ component.load(std::memory_order_relaxed));
+ return prevInput + static_cast<int>(numDiscardedInputBuffers);
+}
+
+int CCodecBufferChannel::PipelineCapacity::freeComponentSlot(
+ const char* callerTag) {
+ int prevComponent = component.fetch_add(1, std::memory_order_relaxed);
+ ALOGV("[%s] %s -- PipelineCapacity::freeComponentSlot(): "
+ "pipeline availability +1 component ==> "
+ "input = %d, component = %d",
+ mName, callerTag ? callerTag : "*",
+ input.load(std::memory_order_relaxed),
+ prevComponent + 1);
+ return prevComponent + 1;
+}
+
+// CCodecBufferChannel::ReorderStash
+
+CCodecBufferChannel::ReorderStash::ReorderStash() {
+ clear();
+}
+
+void CCodecBufferChannel::ReorderStash::clear() {
+ mPending.clear();
+ mStash.clear();
+ mDepth = 0;
+ mKey = C2Config::ORDINAL;
+}
+
+void CCodecBufferChannel::ReorderStash::setDepth(uint32_t depth) {
+ mPending.splice(mPending.end(), mStash);
+ mDepth = depth;
+}
+void CCodecBufferChannel::ReorderStash::setKey(C2Config::ordinal_key_t key) {
+ mPending.splice(mPending.end(), mStash);
+ mKey = key;
+}
+
+bool CCodecBufferChannel::ReorderStash::pop(Entry *entry) {
+ if (mPending.empty()) {
+ return false;
+ }
+ entry->buffer = mPending.front().buffer;
+ entry->timestamp = mPending.front().timestamp;
+ entry->flags = mPending.front().flags;
+ entry->ordinal = mPending.front().ordinal;
+ mPending.pop_front();
+ return true;
+}
+
+void CCodecBufferChannel::ReorderStash::emplace(
+ const std::shared_ptr<C2Buffer> &buffer,
+ int64_t timestamp,
+ int32_t flags,
+ const C2WorkOrdinalStruct &ordinal) {
+ for (auto it = mStash.begin(); it != mStash.end(); ++it) {
+ if (less(ordinal, it->ordinal)) {
+ mStash.emplace(it, buffer, timestamp, flags, ordinal);
+ return;
+ }
+ }
+ mStash.emplace_back(buffer, timestamp, flags, ordinal);
+ while (!mStash.empty() && mStash.size() > mDepth) {
+ mPending.push_back(mStash.front());
+ mStash.pop_front();
+ }
+}
+
+void CCodecBufferChannel::ReorderStash::defer(
+ const CCodecBufferChannel::ReorderStash::Entry &entry) {
+ mPending.push_front(entry);
+}
+
+bool CCodecBufferChannel::ReorderStash::hasPending() const {
+ return !mPending.empty();
+}
+
+bool CCodecBufferChannel::ReorderStash::less(
+ const C2WorkOrdinalStruct &o1, const C2WorkOrdinalStruct &o2) {
+ switch (mKey) {
+ case C2Config::ORDINAL: return o1.frameIndex < o2.frameIndex;
+ case C2Config::TIMESTAMP: return o1.timestamp < o2.timestamp;
+ case C2Config::CUSTOM: return o1.customOrdinal < o2.customOrdinal;
+ default:
+ ALOGD("Unrecognized key; default to timestamp");
+ return o1.frameIndex < o2.frameIndex;
+ }
+}
+
+// CCodecBufferChannel
+
+CCodecBufferChannel::CCodecBufferChannel(
+ const std::shared_ptr<CCodecCallback> &callback)
+ : mHeapSeqNum(-1),
+ mCCodecCallback(callback),
+ mFrameIndex(0u),
+ mFirstValidFrameIndex(0u),
+ mMetaMode(MODE_NONE),
+ mAvailablePipelineCapacity(),
+ mInputMetEos(false) {
+ Mutexed<std::unique_ptr<InputBuffers>>::Locked buffers(mInputBuffers);
+ buffers->reset(new DummyInputBuffers(""));
+}
+
+CCodecBufferChannel::~CCodecBufferChannel() {
+ if (mCrypto != nullptr && mDealer != nullptr && mHeapSeqNum >= 0) {
+ mCrypto->unsetHeap(mHeapSeqNum);
+ }
+}
+
+void CCodecBufferChannel::setComponent(
+ const std::shared_ptr<Codec2Client::Component> &component) {
+ mComponent = component;
+ mComponentName = component->getName() + StringPrintf("#%d", int(uintptr_t(component.get()) % 997));
+ mName = mComponentName.c_str();
+}
+
+status_t CCodecBufferChannel::setInputSurface(
+ const std::shared_ptr<InputSurfaceWrapper> &surface) {
+ ALOGV("[%s] setInputSurface", mName);
+ mInputSurface = surface;
+ return mInputSurface->connect(mComponent);
+}
+
+status_t CCodecBufferChannel::signalEndOfInputStream() {
+ if (mInputSurface == nullptr) {
+ return INVALID_OPERATION;
+ }
+ return mInputSurface->signalEndOfInputStream();
+}
+
+status_t CCodecBufferChannel::queueInputBufferInternal(const sp<MediaCodecBuffer> &buffer) {
+ int64_t timeUs;
+ CHECK(buffer->meta()->findInt64("timeUs", &timeUs));
+
+ if (mInputMetEos) {
+ ALOGD("[%s] buffers after EOS ignored (%lld us)", mName, (long long)timeUs);
+ return OK;
+ }
+
+ int32_t flags = 0;
+ int32_t tmp = 0;
+ bool eos = false;
+ if (buffer->meta()->findInt32("eos", &tmp) && tmp) {
+ eos = true;
+ mInputMetEos = true;
+ ALOGV("[%s] input EOS", mName);
+ }
+ if (buffer->meta()->findInt32("csd", &tmp) && tmp) {
+ flags |= C2FrameData::FLAG_CODEC_CONFIG;
+ }
+ ALOGV("[%s] queueInputBuffer: buffer->size() = %zu", mName, buffer->size());
+ std::unique_ptr<C2Work> work(new C2Work);
+ work->input.ordinal.timestamp = timeUs;
+ work->input.ordinal.frameIndex = mFrameIndex++;
+ // WORKAROUND: until codecs support handling work after EOS and max output sizing, use timestamp
+ // manipulation to achieve image encoding via video codec, and to constrain encoded output.
+ // Keep client timestamp in customOrdinal
+ work->input.ordinal.customOrdinal = timeUs;
+ work->input.buffers.clear();
+
+ if (buffer->size() > 0u) {
+ Mutexed<std::unique_ptr<InputBuffers>>::Locked buffers(mInputBuffers);
+ std::shared_ptr<C2Buffer> c2buffer;
+ if (!(*buffers)->releaseBuffer(buffer, &c2buffer)) {
+ return -ENOENT;
+ }
+ work->input.buffers.push_back(c2buffer);
+ } else {
+ mAvailablePipelineCapacity.freeInputSlots(1, "queueInputBufferInternal");
+ if (eos) {
+ flags |= C2FrameData::FLAG_END_OF_STREAM;
+ }
+ }
+ work->input.flags = (C2FrameData::flags_t)flags;
+ // TODO: fill info's
+
+ work->input.configUpdate = std::move(mParamsToBeSet);
+ work->worklets.clear();
+ work->worklets.emplace_back(new C2Worklet);
+
+ std::list<std::unique_ptr<C2Work>> items;
+ items.push_back(std::move(work));
+ c2_status_t err = mComponent->queue(&items);
+
+ if (err == C2_OK && eos && buffer->size() > 0u) {
+ mCCodecCallback->onWorkQueued(false);
+ work.reset(new C2Work);
+ work->input.ordinal.timestamp = timeUs;
+ work->input.ordinal.frameIndex = mFrameIndex++;
+ // WORKAROUND: keep client timestamp in customOrdinal
+ work->input.ordinal.customOrdinal = timeUs;
+ work->input.buffers.clear();
+ work->input.flags = C2FrameData::FLAG_END_OF_STREAM;
+
+ items.clear();
+ items.push_back(std::move(work));
+ err = mComponent->queue(&items);
+ }
+ if (err == C2_OK) {
+ mCCodecCallback->onWorkQueued(eos);
+ }
+
+ feedInputBufferIfAvailableInternal();
+ return err;
+}
+
+status_t CCodecBufferChannel::setParameters(std::vector<std::unique_ptr<C2Param>> ¶ms) {
+ QueueGuard guard(mSync);
+ if (!guard.isRunning()) {
+ ALOGD("[%s] setParameters is only supported in the running state.", mName);
+ return -ENOSYS;
+ }
+ mParamsToBeSet.insert(mParamsToBeSet.end(),
+ std::make_move_iterator(params.begin()),
+ std::make_move_iterator(params.end()));
+ params.clear();
+ return OK;
+}
+
+status_t CCodecBufferChannel::queueInputBuffer(const sp<MediaCodecBuffer> &buffer) {
+ QueueGuard guard(mSync);
+ if (!guard.isRunning()) {
+ ALOGD("[%s] No more buffers should be queued at current state.", mName);
+ return -ENOSYS;
+ }
+ return queueInputBufferInternal(buffer);
+}
+
+status_t CCodecBufferChannel::queueSecureInputBuffer(
+ const sp<MediaCodecBuffer> &buffer, bool secure, const uint8_t *key,
+ const uint8_t *iv, CryptoPlugin::Mode mode, CryptoPlugin::Pattern pattern,
+ const CryptoPlugin::SubSample *subSamples, size_t numSubSamples,
+ AString *errorDetailMsg) {
+ QueueGuard guard(mSync);
+ if (!guard.isRunning()) {
+ ALOGD("[%s] No more buffers should be queued at current state.", mName);
+ return -ENOSYS;
+ }
+
+ if (!hasCryptoOrDescrambler()) {
+ return -ENOSYS;
+ }
+ sp<EncryptedLinearBlockBuffer> encryptedBuffer((EncryptedLinearBlockBuffer *)buffer.get());
+
+ ssize_t result = -1;
+ ssize_t codecDataOffset = 0;
+ if (mCrypto != nullptr) {
+ ICrypto::DestinationBuffer destination;
+ if (secure) {
+ destination.mType = ICrypto::kDestinationTypeNativeHandle;
+ destination.mHandle = encryptedBuffer->handle();
+ } else {
+ destination.mType = ICrypto::kDestinationTypeSharedMemory;
+ destination.mSharedMemory = mDecryptDestination;
+ }
+ ICrypto::SourceBuffer source;
+ encryptedBuffer->fillSourceBuffer(&source);
+ result = mCrypto->decrypt(
+ key, iv, mode, pattern, source, buffer->offset(),
+ subSamples, numSubSamples, destination, errorDetailMsg);
+ if (result < 0) {
+ return result;
+ }
+ if (destination.mType == ICrypto::kDestinationTypeSharedMemory) {
+ encryptedBuffer->copyDecryptedContent(mDecryptDestination, result);
+ }
+ } else {
+ // Here we cast CryptoPlugin::SubSample to hardware::cas::native::V1_0::SubSample
+ // directly, the structure definitions should match as checked in DescramblerImpl.cpp.
+ hidl_vec<SubSample> hidlSubSamples;
+ hidlSubSamples.setToExternal((SubSample *)subSamples, numSubSamples, false /*own*/);
+
+ hardware::cas::native::V1_0::SharedBuffer srcBuffer;
+ encryptedBuffer->fillSourceBuffer(&srcBuffer);
+
+ DestinationBuffer dstBuffer;
+ if (secure) {
+ dstBuffer.type = BufferType::NATIVE_HANDLE;
+ dstBuffer.secureMemory = hidl_handle(encryptedBuffer->handle());
+ } else {
+ dstBuffer.type = BufferType::SHARED_MEMORY;
+ dstBuffer.nonsecureMemory = srcBuffer;
+ }
+
+ CasStatus status = CasStatus::OK;
+ hidl_string detailedError;
+ ScramblingControl sctrl = ScramblingControl::UNSCRAMBLED;
+
+ if (key != nullptr) {
+ sctrl = (ScramblingControl)key[0];
+ // Adjust for the PES offset
+ codecDataOffset = key[2] | (key[3] << 8);
+ }
+
+ auto returnVoid = mDescrambler->descramble(
+ sctrl,
+ hidlSubSamples,
+ srcBuffer,
+ 0,
+ dstBuffer,
+ 0,
+ [&status, &result, &detailedError] (
+ CasStatus _status, uint32_t _bytesWritten,
+ const hidl_string& _detailedError) {
+ status = _status;
+ result = (ssize_t)_bytesWritten;
+ detailedError = _detailedError;
+ });
+
+ if (!returnVoid.isOk() || status != CasStatus::OK || result < 0) {
+ ALOGI("[%s] descramble failed, trans=%s, status=%d, result=%zd",
+ mName, returnVoid.description().c_str(), status, result);
+ return UNKNOWN_ERROR;
+ }
+
+ if (result < codecDataOffset) {
+ ALOGD("invalid codec data offset: %zd, result %zd", codecDataOffset, result);
+ return BAD_VALUE;
+ }
+
+ ALOGV("[%s] descramble succeeded, %zd bytes", mName, result);
+
+ if (dstBuffer.type == BufferType::SHARED_MEMORY) {
+ encryptedBuffer->copyDecryptedContentFromMemory(result);
+ }
+ }
+
+ buffer->setRange(codecDataOffset, result - codecDataOffset);
+ return queueInputBufferInternal(buffer);
+}
+
+void CCodecBufferChannel::feedInputBufferIfAvailable() {
+ QueueGuard guard(mSync);
+ if (!guard.isRunning()) {
+ ALOGV("[%s] We're not running --- no input buffer reported", mName);
+ return;
+ }
+ feedInputBufferIfAvailableInternal();
+}
+
+void CCodecBufferChannel::feedInputBufferIfAvailableInternal() {
+ while (!mInputMetEos &&
+ !mReorderStash.lock()->hasPending() &&
+ mAvailablePipelineCapacity.allocate("feedInputBufferIfAvailable")) {
+ sp<MediaCodecBuffer> inBuffer;
+ size_t index;
+ {
+ Mutexed<std::unique_ptr<InputBuffers>>::Locked buffers(mInputBuffers);
+ if (!(*buffers)->requestNewBuffer(&index, &inBuffer)) {
+ ALOGV("[%s] no new buffer available", mName);
+ mAvailablePipelineCapacity.free("feedInputBufferIfAvailable");
+ break;
+ }
+ }
+ ALOGV("[%s] new input index = %zu [%p]", mName, index, inBuffer.get());
+ mCallback->onInputBufferAvailable(index, inBuffer);
+ }
+}
+
+status_t CCodecBufferChannel::renderOutputBuffer(
+ const sp<MediaCodecBuffer> &buffer, int64_t timestampNs) {
+ std::shared_ptr<C2Buffer> c2Buffer;
+ {
+ Mutexed<std::unique_ptr<OutputBuffers>>::Locked buffers(mOutputBuffers);
+ if (*buffers) {
+ (*buffers)->releaseBuffer(buffer, &c2Buffer);
+ }
+ }
+ if (!c2Buffer) {
+ return INVALID_OPERATION;
+ }
+ sendOutputBuffers();
+
+#if 0
+ const std::vector<std::shared_ptr<const C2Info>> infoParams = c2Buffer->info();
+ ALOGV("[%s] queuing gfx buffer with %zu infos", mName, infoParams.size());
+ for (const std::shared_ptr<const C2Info> &info : infoParams) {
+ AString res;
+ for (size_t ix = 0; ix + 3 < info->size(); ix += 4) {
+ if (ix) res.append(", ");
+ res.append(*((int32_t*)info.get() + (ix / 4)));
+ }
+ ALOGV(" [%s]", res.c_str());
+ }
+#endif
+ std::shared_ptr<const C2StreamRotationInfo::output> rotation =
+ std::static_pointer_cast<const C2StreamRotationInfo::output>(
+ c2Buffer->getInfo(C2StreamRotationInfo::output::PARAM_TYPE));
+ bool flip = rotation && (rotation->flip & 1);
+ uint32_t quarters = ((rotation ? rotation->value : 0) / 90) & 3;
+ uint32_t transform = 0;
+ switch (quarters) {
+ case 0: // no rotation
+ transform = flip ? HAL_TRANSFORM_FLIP_H : 0;
+ break;
+ case 1: // 90 degrees counter-clockwise
+ transform = flip ? (HAL_TRANSFORM_FLIP_V | HAL_TRANSFORM_ROT_90)
+ : HAL_TRANSFORM_ROT_270;
+ break;
+ case 2: // 180 degrees
+ transform = flip ? HAL_TRANSFORM_FLIP_V : HAL_TRANSFORM_ROT_180;
+ break;
+ case 3: // 90 degrees clockwise
+ transform = flip ? (HAL_TRANSFORM_FLIP_H | HAL_TRANSFORM_ROT_90)
+ : HAL_TRANSFORM_ROT_90;
+ break;
+ }
+
+ std::shared_ptr<const C2StreamSurfaceScalingInfo::output> surfaceScaling =
+ std::static_pointer_cast<const C2StreamSurfaceScalingInfo::output>(
+ c2Buffer->getInfo(C2StreamSurfaceScalingInfo::output::PARAM_TYPE));
+ uint32_t videoScalingMode = NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW;
+ if (surfaceScaling) {
+ videoScalingMode = surfaceScaling->value;
+ }
+
+ // Use dataspace from format as it has the default aspects already applied
+ android_dataspace_t dataSpace = HAL_DATASPACE_UNKNOWN; // this is 0
+ (void)buffer->format()->findInt32("android._dataspace", (int32_t *)&dataSpace);
+
+ // HDR static info
+ std::shared_ptr<const C2StreamHdrStaticInfo::output> hdrStaticInfo =
+ std::static_pointer_cast<const C2StreamHdrStaticInfo::output>(
+ c2Buffer->getInfo(C2StreamHdrStaticInfo::output::PARAM_TYPE));
+
+ {
+ Mutexed<OutputSurface>::Locked output(mOutputSurface);
+ if (output->surface == nullptr) {
+ ALOGI("[%s] cannot render buffer without surface", mName);
+ return OK;
+ }
+ }
+
+ std::vector<C2ConstGraphicBlock> blocks = c2Buffer->data().graphicBlocks();
+ if (blocks.size() != 1u) {
+ ALOGD("[%s] expected 1 graphic block, but got %zu", mName, blocks.size());
+ return UNKNOWN_ERROR;
+ }
+ const C2ConstGraphicBlock &block = blocks.front();
+
+ // TODO: revisit this after C2Fence implementation.
+ android::IGraphicBufferProducer::QueueBufferInput qbi(
+ timestampNs,
+ false, // droppable
+ dataSpace,
+ Rect(blocks.front().crop().left,
+ blocks.front().crop().top,
+ blocks.front().crop().right(),
+ blocks.front().crop().bottom()),
+ videoScalingMode,
+ transform,
+ Fence::NO_FENCE, 0);
+ if (hdrStaticInfo) {
+ struct android_smpte2086_metadata smpte2086_meta = {
+ .displayPrimaryRed = {
+ hdrStaticInfo->mastering.red.x, hdrStaticInfo->mastering.red.y
+ },
+ .displayPrimaryGreen = {
+ hdrStaticInfo->mastering.green.x, hdrStaticInfo->mastering.green.y
+ },
+ .displayPrimaryBlue = {
+ hdrStaticInfo->mastering.blue.x, hdrStaticInfo->mastering.blue.y
+ },
+ .whitePoint = {
+ hdrStaticInfo->mastering.white.x, hdrStaticInfo->mastering.white.y
+ },
+ .maxLuminance = hdrStaticInfo->mastering.maxLuminance,
+ .minLuminance = hdrStaticInfo->mastering.minLuminance,
+ };
+
+ struct android_cta861_3_metadata cta861_meta = {
+ .maxContentLightLevel = hdrStaticInfo->maxCll,
+ .maxFrameAverageLightLevel = hdrStaticInfo->maxFall,
+ };
+
+ HdrMetadata hdr;
+ hdr.validTypes = HdrMetadata::SMPTE2086 | HdrMetadata::CTA861_3;
+ hdr.smpte2086 = smpte2086_meta;
+ hdr.cta8613 = cta861_meta;
+ qbi.setHdrMetadata(hdr);
+ }
+ android::IGraphicBufferProducer::QueueBufferOutput qbo;
+ status_t result = mComponent->queueToOutputSurface(block, qbi, &qbo);
+ if (result != OK) {
+ ALOGI("[%s] queueBuffer failed: %d", mName, result);
+ return result;
+ }
+ ALOGV("[%s] queue buffer successful", mName);
+
+ int64_t mediaTimeUs = 0;
+ (void)buffer->meta()->findInt64("timeUs", &mediaTimeUs);
+ mCCodecCallback->onOutputFramesRendered(mediaTimeUs, timestampNs);
+
+ return OK;
+}
+
+status_t CCodecBufferChannel::discardBuffer(const sp<MediaCodecBuffer> &buffer) {
+ ALOGV("[%s] discardBuffer: %p", mName, buffer.get());
+ bool released = false;
+ {
+ Mutexed<std::unique_ptr<InputBuffers>>::Locked buffers(mInputBuffers);
+ if (*buffers && (*buffers)->releaseBuffer(buffer, nullptr)) {
+ buffers.unlock();
+ released = true;
+ mAvailablePipelineCapacity.freeInputSlots(1, "discardBuffer");
+ }
+ }
+ {
+ Mutexed<std::unique_ptr<OutputBuffers>>::Locked buffers(mOutputBuffers);
+ if (*buffers && (*buffers)->releaseBuffer(buffer, nullptr)) {
+ buffers.unlock();
+ released = true;
+ }
+ }
+ if (released) {
+ feedInputBufferIfAvailable();
+ sendOutputBuffers();
+ } else {
+ ALOGD("[%s] MediaCodec discarded an unknown buffer", mName);
+ }
+ return OK;
+}
+
+void CCodecBufferChannel::getInputBufferArray(Vector<sp<MediaCodecBuffer>> *array) {
+ array->clear();
+ Mutexed<std::unique_ptr<InputBuffers>>::Locked buffers(mInputBuffers);
+
+ if (!(*buffers)->isArrayMode()) {
+ *buffers = (*buffers)->toArrayMode(kMinInputBufferArraySize);
+ }
+
+ (*buffers)->getArray(array);
+}
+
+void CCodecBufferChannel::getOutputBufferArray(Vector<sp<MediaCodecBuffer>> *array) {
+ array->clear();
+ Mutexed<std::unique_ptr<OutputBuffers>>::Locked buffers(mOutputBuffers);
+
+ if (!(*buffers)->isArrayMode()) {
+ *buffers = (*buffers)->toArrayMode(kMinOutputBufferArraySize);
+ }
+
+ (*buffers)->getArray(array);
+}
+
+status_t CCodecBufferChannel::start(
+ const sp<AMessage> &inputFormat, const sp<AMessage> &outputFormat) {
+ C2StreamBufferTypeSetting::input iStreamFormat(0u);
+ C2StreamBufferTypeSetting::output oStreamFormat(0u);
+ C2PortReorderBufferDepthTuning::output reorderDepth;
+ C2PortReorderKeySetting::output reorderKey;
+ c2_status_t err = mComponent->query(
+ {
+ &iStreamFormat,
+ &oStreamFormat,
+ &reorderDepth,
+ &reorderKey,
+ },
+ {},
+ C2_DONT_BLOCK,
+ nullptr);
+ if (err == C2_BAD_INDEX) {
+ if (!iStreamFormat || !oStreamFormat) {
+ return UNKNOWN_ERROR;
+ }
+ } else if (err != C2_OK) {
+ return UNKNOWN_ERROR;
+ }
+
+ {
+ Mutexed<ReorderStash>::Locked reorder(mReorderStash);
+ reorder->clear();
+ if (reorderDepth) {
+ reorder->setDepth(reorderDepth.value);
+ }
+ if (reorderKey) {
+ reorder->setKey(reorderKey.value);
+ }
+ }
+ // TODO: get this from input format
+ bool secure = mComponent->getName().find(".secure") != std::string::npos;
+
+ std::shared_ptr<C2AllocatorStore> allocatorStore = GetCodec2PlatformAllocatorStore();
+ int poolMask = property_get_int32(
+ "debug.stagefright.c2-poolmask",
+ 1 << C2PlatformAllocatorStore::ION |
+ 1 << C2PlatformAllocatorStore::BUFFERQUEUE);
+
+ if (inputFormat != nullptr) {
+ bool graphic = (iStreamFormat.value == C2FormatVideo);
+ std::shared_ptr<C2BlockPool> pool;
+ {
+ Mutexed<BlockPools>::Locked pools(mBlockPools);
+
+ // set default allocator ID.
+ pools->inputAllocatorId = (graphic) ? C2PlatformAllocatorStore::GRALLOC
+ : C2PlatformAllocatorStore::ION;
+
+ // query C2PortAllocatorsTuning::input from component. If an allocator ID is obtained
+ // from component, create the input block pool with given ID. Otherwise, use default IDs.
+ std::vector<std::unique_ptr<C2Param>> params;
+ err = mComponent->query({ },
+ { C2PortAllocatorsTuning::input::PARAM_TYPE },
+ C2_DONT_BLOCK,
+ ¶ms);
+ if ((err != C2_OK && err != C2_BAD_INDEX) || params.size() != 1) {
+ ALOGD("[%s] Query input allocators returned %zu params => %s (%u)",
+ mName, params.size(), asString(err), err);
+ } else if (err == C2_OK && params.size() == 1) {
+ C2PortAllocatorsTuning::input *inputAllocators =
+ C2PortAllocatorsTuning::input::From(params[0].get());
+ if (inputAllocators && inputAllocators->flexCount() > 0) {
+ std::shared_ptr<C2Allocator> allocator;
+ // verify allocator IDs and resolve default allocator
+ allocatorStore->fetchAllocator(inputAllocators->m.values[0], &allocator);
+ if (allocator) {
+ pools->inputAllocatorId = allocator->getId();
+ } else {
+ ALOGD("[%s] component requested invalid input allocator ID %u",
+ mName, inputAllocators->m.values[0]);
+ }
+ }
+ }
+
+ // TODO: use C2Component wrapper to associate this pool with ourselves
+ if ((poolMask >> pools->inputAllocatorId) & 1) {
+ err = CreateCodec2BlockPool(pools->inputAllocatorId, nullptr, &pool);
+ ALOGD("[%s] Created input block pool with allocatorID %u => poolID %llu - %s (%d)",
+ mName, pools->inputAllocatorId,
+ (unsigned long long)(pool ? pool->getLocalId() : 111000111),
+ asString(err), err);
+ } else {
+ err = C2_NOT_FOUND;
+ }
+ if (err != C2_OK) {
+ C2BlockPool::local_id_t inputPoolId =
+ graphic ? C2BlockPool::BASIC_GRAPHIC : C2BlockPool::BASIC_LINEAR;
+ err = GetCodec2BlockPool(inputPoolId, nullptr, &pool);
+ ALOGD("[%s] Using basic input block pool with poolID %llu => got %llu - %s (%d)",
+ mName, (unsigned long long)inputPoolId,
+ (unsigned long long)(pool ? pool->getLocalId() : 111000111),
+ asString(err), err);
+ if (err != C2_OK) {
+ return NO_MEMORY;
+ }
+ }
+ pools->inputPool = pool;
+ }
+
+ Mutexed<std::unique_ptr<InputBuffers>>::Locked buffers(mInputBuffers);
+ if (graphic) {
+ if (mInputSurface) {
+ buffers->reset(new DummyInputBuffers(mName));
+ } else if (mMetaMode == MODE_ANW) {
+ buffers->reset(new GraphicMetadataInputBuffers(mName));
+ } else {
+ buffers->reset(new GraphicInputBuffers(mName));
+ }
+ } else {
+ if (hasCryptoOrDescrambler()) {
+ int32_t capacity = kLinearBufferSize;
+ (void)inputFormat->findInt32(KEY_MAX_INPUT_SIZE, &capacity);
+ if ((size_t)capacity > kMaxLinearBufferSize) {
+ ALOGD("client requested %d, capped to %zu", capacity, kMaxLinearBufferSize);
+ capacity = kMaxLinearBufferSize;
+ }
+ if (mDealer == nullptr) {
+ mDealer = new MemoryDealer(
+ align(capacity, MemoryDealer::getAllocationAlignment())
+ * (kMinInputBufferArraySize + 1),
+ "EncryptedLinearInputBuffers");
+ mDecryptDestination = mDealer->allocate((size_t)capacity);
+ }
+ if (mCrypto != nullptr && mHeapSeqNum < 0) {
+ mHeapSeqNum = mCrypto->setHeap(mDealer->getMemoryHeap());
+ } else {
+ mHeapSeqNum = -1;
+ }
+ buffers->reset(new EncryptedLinearInputBuffers(
+ secure, mDealer, mCrypto, mHeapSeqNum, (size_t)capacity, mName));
+ } else {
+ buffers->reset(new LinearInputBuffers(mName));
+ }
+ }
+ (*buffers)->setFormat(inputFormat);
+
+ if (err == C2_OK) {
+ (*buffers)->setPool(pool);
+ } else {
+ // TODO: error
+ }
+ }
+
+ if (outputFormat != nullptr) {
+ sp<IGraphicBufferProducer> outputSurface;
+ uint32_t outputGeneration;
+ {
+ Mutexed<OutputSurface>::Locked output(mOutputSurface);
+ outputSurface = output->surface ?
+ output->surface->getIGraphicBufferProducer() : nullptr;
+ outputGeneration = output->generation;
+ }
+
+ bool graphic = (oStreamFormat.value == C2FormatVideo);
+ C2BlockPool::local_id_t outputPoolId_;
+
+ {
+ Mutexed<BlockPools>::Locked pools(mBlockPools);
+
+ // set default allocator ID.
+ pools->outputAllocatorId = (graphic) ? C2PlatformAllocatorStore::GRALLOC
+ : C2PlatformAllocatorStore::ION;
+
+ // query C2PortAllocatorsTuning::output from component, or use default allocator if
+ // unsuccessful.
+ std::vector<std::unique_ptr<C2Param>> params;
+ err = mComponent->query({ },
+ { C2PortAllocatorsTuning::output::PARAM_TYPE },
+ C2_DONT_BLOCK,
+ ¶ms);
+ if ((err != C2_OK && err != C2_BAD_INDEX) || params.size() != 1) {
+ ALOGD("[%s] Query output allocators returned %zu params => %s (%u)",
+ mName, params.size(), asString(err), err);
+ } else if (err == C2_OK && params.size() == 1) {
+ C2PortAllocatorsTuning::output *outputAllocators =
+ C2PortAllocatorsTuning::output::From(params[0].get());
+ if (outputAllocators && outputAllocators->flexCount() > 0) {
+ std::shared_ptr<C2Allocator> allocator;
+ // verify allocator IDs and resolve default allocator
+ allocatorStore->fetchAllocator(outputAllocators->m.values[0], &allocator);
+ if (allocator) {
+ pools->outputAllocatorId = allocator->getId();
+ } else {
+ ALOGD("[%s] component requested invalid output allocator ID %u",
+ mName, outputAllocators->m.values[0]);
+ }
+ }
+ }
+
+ // use bufferqueue if outputting to a surface.
+ // query C2PortSurfaceAllocatorTuning::output from component, or use default allocator
+ // if unsuccessful.
+ if (outputSurface) {
+ params.clear();
+ err = mComponent->query({ },
+ { C2PortSurfaceAllocatorTuning::output::PARAM_TYPE },
+ C2_DONT_BLOCK,
+ ¶ms);
+ if ((err != C2_OK && err != C2_BAD_INDEX) || params.size() != 1) {
+ ALOGD("[%s] Query output surface allocator returned %zu params => %s (%u)",
+ mName, params.size(), asString(err), err);
+ } else if (err == C2_OK && params.size() == 1) {
+ C2PortSurfaceAllocatorTuning::output *surfaceAllocator =
+ C2PortSurfaceAllocatorTuning::output::From(params[0].get());
+ if (surfaceAllocator) {
+ std::shared_ptr<C2Allocator> allocator;
+ // verify allocator IDs and resolve default allocator
+ allocatorStore->fetchAllocator(surfaceAllocator->value, &allocator);
+ if (allocator) {
+ pools->outputAllocatorId = allocator->getId();
+ } else {
+ ALOGD("[%s] component requested invalid surface output allocator ID %u",
+ mName, surfaceAllocator->value);
+ err = C2_BAD_VALUE;
+ }
+ }
+ }
+ if (pools->outputAllocatorId == C2PlatformAllocatorStore::GRALLOC
+ && err != C2_OK
+ && ((poolMask >> C2PlatformAllocatorStore::BUFFERQUEUE) & 1)) {
+ pools->outputAllocatorId = C2PlatformAllocatorStore::BUFFERQUEUE;
+ }
+ }
+
+ if ((poolMask >> pools->outputAllocatorId) & 1) {
+ err = mComponent->createBlockPool(
+ pools->outputAllocatorId, &pools->outputPoolId, &pools->outputPoolIntf);
+ ALOGI("[%s] Created output block pool with allocatorID %u => poolID %llu - %s",
+ mName, pools->outputAllocatorId,
+ (unsigned long long)pools->outputPoolId,
+ asString(err));
+ } else {
+ err = C2_NOT_FOUND;
+ }
+ if (err != C2_OK) {
+ // use basic pool instead
+ pools->outputPoolId =
+ graphic ? C2BlockPool::BASIC_GRAPHIC : C2BlockPool::BASIC_LINEAR;
+ }
+
+ // Configure output block pool ID as parameter C2PortBlockPoolsTuning::output to
+ // component.
+ std::unique_ptr<C2PortBlockPoolsTuning::output> poolIdsTuning =
+ C2PortBlockPoolsTuning::output::AllocUnique({ pools->outputPoolId });
+
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ err = mComponent->config({ poolIdsTuning.get() }, C2_MAY_BLOCK, &failures);
+ ALOGD("[%s] Configured output block pool ids %llu => %s",
+ mName, (unsigned long long)poolIdsTuning->m.values[0], asString(err));
+ outputPoolId_ = pools->outputPoolId;
+ }
+
+ Mutexed<std::unique_ptr<OutputBuffers>>::Locked buffers(mOutputBuffers);
+
+ if (graphic) {
+ if (outputSurface) {
+ buffers->reset(new GraphicOutputBuffers(mName));
+ } else {
+ buffers->reset(new RawGraphicOutputBuffers(mName));
+ }
+ } else {
+ buffers->reset(new LinearOutputBuffers(mName));
+ }
+ (*buffers)->setFormat(outputFormat->dup());
+
+
+ // Try to set output surface to created block pool if given.
+ if (outputSurface) {
+ mComponent->setOutputSurface(
+ outputPoolId_,
+ outputSurface,
+ outputGeneration);
+ }
+
+ if (oStreamFormat.value == C2BufferData::LINEAR
+ && mComponentName.find("c2.qti.") == std::string::npos) {
+ // WORKAROUND: if we're using early CSD workaround we convert to
+ // array mode, to appease apps assuming the output
+ // buffers to be of the same size.
+ (*buffers) = (*buffers)->toArrayMode(kMinOutputBufferArraySize);
+
+ int32_t channelCount;
+ int32_t sampleRate;
+ if (outputFormat->findInt32(KEY_CHANNEL_COUNT, &channelCount)
+ && outputFormat->findInt32(KEY_SAMPLE_RATE, &sampleRate)) {
+ int32_t delay = 0;
+ int32_t padding = 0;;
+ if (!outputFormat->findInt32("encoder-delay", &delay)) {
+ delay = 0;
+ }
+ if (!outputFormat->findInt32("encoder-padding", &padding)) {
+ padding = 0;
+ }
+ if (delay || padding) {
+ // We need write access to the buffers, and we're already in
+ // array mode.
+ (*buffers)->initSkipCutBuffer(delay, padding, sampleRate, channelCount);
+ }
+ }
+ }
+ }
+
+ // Set up pipeline control. This has to be done after mInputBuffers and
+ // mOutputBuffers are initialized to make sure that lingering callbacks
+ // about buffers from the previous generation do not interfere with the
+ // newly initialized pipeline capacity.
+
+ // Query delays
+ C2PortRequestedDelayTuning::input inputDelay;
+ C2PortRequestedDelayTuning::output outputDelay;
+ C2RequestedPipelineDelayTuning pipelineDelay;
+#if 0
+ err = mComponent->query(
+ { &inputDelay, &pipelineDelay, &outputDelay },
+ {},
+ C2_DONT_BLOCK,
+ nullptr);
+ mAvailablePipelineCapacity.initialize(
+ inputDelay,
+ inputDelay + pipelineDelay,
+ inputDelay + pipelineDelay + outputDelay,
+ mName);
+#else
+ mAvailablePipelineCapacity.initialize(
+ kMinInputBufferArraySize,
+ kMaxPipelineCapacity,
+ mName);
+#endif
+
+ mInputMetEos = false;
+ mSync.start();
+ return OK;
+}
+
+status_t CCodecBufferChannel::requestInitialInputBuffers() {
+ if (mInputSurface) {
+ return OK;
+ }
+
+ C2StreamFormatConfig::output oStreamFormat(0u);
+ c2_status_t err = mComponent->query({ &oStreamFormat }, {}, C2_DONT_BLOCK, nullptr);
+ if (err != C2_OK) {
+ return UNKNOWN_ERROR;
+ }
+ std::vector<sp<MediaCodecBuffer>> toBeQueued;
+ // TODO: use proper buffer depth instead of this random value
+ for (size_t i = 0; i < kMinInputBufferArraySize; ++i) {
+ size_t index;
+ sp<MediaCodecBuffer> buffer;
+ {
+ Mutexed<std::unique_ptr<InputBuffers>>::Locked buffers(mInputBuffers);
+ if (!(*buffers)->requestNewBuffer(&index, &buffer)) {
+ if (i == 0) {
+ ALOGW("[%s] start: cannot allocate memory at all", mName);
+ return NO_MEMORY;
+ } else {
+ ALOGV("[%s] start: cannot allocate memory, only %zu buffers allocated",
+ mName, i);
+ }
+ break;
+ }
+ }
+ if (buffer) {
+ Mutexed<std::list<sp<ABuffer>>>::Locked configs(mFlushedConfigs);
+ ALOGV("[%s] input buffer %zu available", mName, index);
+ bool post = true;
+ if (!configs->empty()) {
+ sp<ABuffer> config = configs->front();
+ if (buffer->capacity() >= config->size()) {
+ memcpy(buffer->base(), config->data(), config->size());
+ buffer->setRange(0, config->size());
+ buffer->meta()->clear();
+ buffer->meta()->setInt64("timeUs", 0);
+ buffer->meta()->setInt32("csd", 1);
+ post = false;
+ } else {
+ ALOGD("[%s] buffer capacity too small for the config (%zu < %zu)",
+ mName, buffer->capacity(), config->size());
+ }
+ } else if (oStreamFormat.value == C2BufferData::LINEAR && i == 0
+ && mComponentName.find("c2.qti.") == std::string::npos) {
+ // WORKAROUND: Some apps expect CSD available without queueing
+ // any input. Queue an empty buffer to get the CSD.
+ buffer->setRange(0, 0);
+ buffer->meta()->clear();
+ buffer->meta()->setInt64("timeUs", 0);
+ post = false;
+ }
+ if (mAvailablePipelineCapacity.allocate("requestInitialInputBuffers")) {
+ if (post) {
+ mCallback->onInputBufferAvailable(index, buffer);
+ } else {
+ toBeQueued.emplace_back(buffer);
+ }
+ } else {
+ ALOGD("[%s] pipeline is full while requesting %zu-th input buffer",
+ mName, i);
+ }
+ }
+ }
+ for (const sp<MediaCodecBuffer> &buffer : toBeQueued) {
+ if (queueInputBufferInternal(buffer) != OK) {
+ mAvailablePipelineCapacity.freeComponentSlot("requestInitialInputBuffers");
+ }
+ }
+ return OK;
+}
+
+void CCodecBufferChannel::stop() {
+ mSync.stop();
+ mFirstValidFrameIndex = mFrameIndex.load(std::memory_order_relaxed);
+ if (mInputSurface != nullptr) {
+ mInputSurface->disconnect();
+ mInputSurface.reset();
+ }
+}
+
+void CCodecBufferChannel::flush(const std::list<std::unique_ptr<C2Work>> &flushedWork) {
+ ALOGV("[%s] flush", mName);
+ {
+ Mutexed<std::list<sp<ABuffer>>>::Locked configs(mFlushedConfigs);
+ for (const std::unique_ptr<C2Work> &work : flushedWork) {
+ if (!(work->input.flags & C2FrameData::FLAG_CODEC_CONFIG)) {
+ continue;
+ }
+ if (work->input.buffers.empty()
+ || work->input.buffers.front()->data().linearBlocks().empty()) {
+ ALOGD("[%s] no linear codec config data found", mName);
+ continue;
+ }
+ C2ReadView view =
+ work->input.buffers.front()->data().linearBlocks().front().map().get();
+ if (view.error() != C2_OK) {
+ ALOGD("[%s] failed to map flushed codec config data: %d", mName, view.error());
+ continue;
+ }
+ configs->push_back(ABuffer::CreateAsCopy(view.data(), view.capacity()));
+ ALOGV("[%s] stashed flushed codec config data (size=%u)", mName, view.capacity());
+ }
+ }
+ {
+ Mutexed<std::unique_ptr<InputBuffers>>::Locked buffers(mInputBuffers);
+ (*buffers)->flush();
+ }
+ {
+ Mutexed<std::unique_ptr<OutputBuffers>>::Locked buffers(mOutputBuffers);
+ (*buffers)->flush(flushedWork);
+ }
+}
+
+void CCodecBufferChannel::onWorkDone(
+ std::unique_ptr<C2Work> work, const sp<AMessage> &outputFormat,
+ const C2StreamInitDataInfo::output *initData,
+ size_t numDiscardedInputBuffers) {
+ if (handleWork(std::move(work), outputFormat, initData)) {
+ mAvailablePipelineCapacity.freeInputSlots(numDiscardedInputBuffers,
+ "onWorkDone");
+ feedInputBufferIfAvailable();
+ }
+}
+
+void CCodecBufferChannel::onInputBufferDone(
+ const std::shared_ptr<C2Buffer>& buffer) {
+ bool newInputSlotAvailable;
+ {
+ Mutexed<std::unique_ptr<InputBuffers>>::Locked buffers(mInputBuffers);
+ newInputSlotAvailable = (*buffers)->expireComponentBuffer(buffer);
+ if (newInputSlotAvailable) {
+ mAvailablePipelineCapacity.freeInputSlots(1, "onInputBufferDone");
+ }
+ }
+ if (newInputSlotAvailable) {
+ feedInputBufferIfAvailable();
+ }
+}
+
+bool CCodecBufferChannel::handleWork(
+ std::unique_ptr<C2Work> work,
+ const sp<AMessage> &outputFormat,
+ const C2StreamInitDataInfo::output *initData) {
+ if ((work->input.ordinal.frameIndex - mFirstValidFrameIndex.load()).peek() < 0) {
+ // Discard frames from previous generation.
+ ALOGD("[%s] Discard frames from previous generation.", mName);
+ return false;
+ }
+
+ if (work->worklets.size() != 1u
+ || !work->worklets.front()
+ || !(work->worklets.front()->output.flags & C2FrameData::FLAG_INCOMPLETE)) {
+ mAvailablePipelineCapacity.freeComponentSlot("handleWork");
+ }
+
+ if (work->result == C2_NOT_FOUND) {
+ ALOGD("[%s] flushed work; ignored.", mName);
+ return true;
+ }
+
+ if (work->result != C2_OK) {
+ ALOGD("[%s] work failed to complete: %d", mName, work->result);
+ mCCodecCallback->onError(work->result, ACTION_CODE_FATAL);
+ return false;
+ }
+
+ // NOTE: MediaCodec usage supposedly have only one worklet
+ if (work->worklets.size() != 1u) {
+ ALOGI("[%s] onWorkDone: incorrect number of worklets: %zu",
+ mName, work->worklets.size());
+ mCCodecCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+ return false;
+ }
+
+ const std::unique_ptr<C2Worklet> &worklet = work->worklets.front();
+
+ std::shared_ptr<C2Buffer> buffer;
+ // NOTE: MediaCodec usage supposedly have only one output stream.
+ if (worklet->output.buffers.size() > 1u) {
+ ALOGI("[%s] onWorkDone: incorrect number of output buffers: %zu",
+ mName, worklet->output.buffers.size());
+ mCCodecCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+ return false;
+ } else if (worklet->output.buffers.size() == 1u) {
+ buffer = worklet->output.buffers[0];
+ if (!buffer) {
+ ALOGD("[%s] onWorkDone: nullptr found in buffers; ignored.", mName);
+ }
+ }
+
+ while (!worklet->output.configUpdate.empty()) {
+ std::unique_ptr<C2Param> param;
+ worklet->output.configUpdate.back().swap(param);
+ worklet->output.configUpdate.pop_back();
+ switch (param->coreIndex().coreIndex()) {
+ case C2PortReorderBufferDepthTuning::CORE_INDEX: {
+ C2PortReorderBufferDepthTuning::output reorderDepth;
+ if (reorderDepth.updateFrom(*param)) {
+ mReorderStash.lock()->setDepth(reorderDepth.value);
+ ALOGV("[%s] onWorkDone: updated reorder depth to %u",
+ mName, reorderDepth.value);
+ } else {
+ ALOGD("[%s] onWorkDone: failed to read reorder depth", mName);
+ }
+ break;
+ }
+ case C2PortReorderKeySetting::CORE_INDEX: {
+ C2PortReorderKeySetting::output reorderKey;
+ if (reorderKey.updateFrom(*param)) {
+ mReorderStash.lock()->setKey(reorderKey.value);
+ ALOGV("[%s] onWorkDone: updated reorder key to %u",
+ mName, reorderKey.value);
+ } else {
+ ALOGD("[%s] onWorkDone: failed to read reorder key", mName);
+ }
+ break;
+ }
+ default:
+ ALOGV("[%s] onWorkDone: unrecognized config update (%08X)",
+ mName, param->index());
+ break;
+ }
+ }
+
+ if (outputFormat != nullptr) {
+ Mutexed<std::unique_ptr<OutputBuffers>>::Locked buffers(mOutputBuffers);
+ ALOGD("[%s] onWorkDone: output format changed to %s",
+ mName, outputFormat->debugString().c_str());
+ (*buffers)->setFormat(outputFormat);
+
+ AString mediaType;
+ if (outputFormat->findString(KEY_MIME, &mediaType)
+ && mediaType == MIMETYPE_AUDIO_RAW) {
+ int32_t channelCount;
+ int32_t sampleRate;
+ if (outputFormat->findInt32(KEY_CHANNEL_COUNT, &channelCount)
+ && outputFormat->findInt32(KEY_SAMPLE_RATE, &sampleRate)) {
+ (*buffers)->updateSkipCutBuffer(sampleRate, channelCount);
+ }
+ }
+ }
+
+ int32_t flags = 0;
+ if (worklet->output.flags & C2FrameData::FLAG_END_OF_STREAM) {
+ flags |= MediaCodec::BUFFER_FLAG_EOS;
+ ALOGV("[%s] onWorkDone: output EOS", mName);
+ }
+
+ sp<MediaCodecBuffer> outBuffer;
+ size_t index;
+
+ // WORKAROUND: adjust output timestamp based on client input timestamp and codec
+ // input timestamp. Codec output timestamp (in the timestamp field) shall correspond to
+ // the codec input timestamp, but client output timestamp should (reported in timeUs)
+ // shall correspond to the client input timesamp (in customOrdinal). By using the
+ // delta between the two, this allows for some timestamp deviation - e.g. if one input
+ // produces multiple output.
+ c2_cntr64_t timestamp =
+ worklet->output.ordinal.timestamp + work->input.ordinal.customOrdinal
+ - work->input.ordinal.timestamp;
+ ALOGV("[%s] onWorkDone: input %lld, codec %lld => output %lld => %lld",
+ mName,
+ work->input.ordinal.customOrdinal.peekll(),
+ work->input.ordinal.timestamp.peekll(),
+ worklet->output.ordinal.timestamp.peekll(),
+ timestamp.peekll());
+
+ if (initData != nullptr) {
+ Mutexed<std::unique_ptr<OutputBuffers>>::Locked buffers(mOutputBuffers);
+ if ((*buffers)->registerCsd(initData, &index, &outBuffer) == OK) {
+ outBuffer->meta()->setInt64("timeUs", timestamp.peek());
+ outBuffer->meta()->setInt32("flags", MediaCodec::BUFFER_FLAG_CODECCONFIG);
+ ALOGV("[%s] onWorkDone: csd index = %zu [%p]", mName, index, outBuffer.get());
+
+ buffers.unlock();
+ mCallback->onOutputBufferAvailable(index, outBuffer);
+ buffers.lock();
+ } else {
+ ALOGD("[%s] onWorkDone: unable to register csd", mName);
+ buffers.unlock();
+ mCCodecCallback->onError(UNKNOWN_ERROR, ACTION_CODE_FATAL);
+ buffers.lock();
+ return false;
+ }
+ }
+
+ if (!buffer && !flags) {
+ ALOGV("[%s] onWorkDone: Not reporting output buffer (%lld)",
+ mName, work->input.ordinal.frameIndex.peekull());
+ return true;
+ }
+
+ if (buffer) {
+ for (const std::shared_ptr<const C2Info> &info : buffer->info()) {
+ // TODO: properly translate these to metadata
+ switch (info->coreIndex().coreIndex()) {
+ case C2StreamPictureTypeMaskInfo::CORE_INDEX:
+ if (((C2StreamPictureTypeMaskInfo *)info.get())->value & C2PictureTypeKeyFrame) {
+ flags |= MediaCodec::BUFFER_FLAG_SYNCFRAME;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ {
+ Mutexed<ReorderStash>::Locked reorder(mReorderStash);
+ reorder->emplace(buffer, timestamp.peek(), flags, worklet->output.ordinal);
+ if (flags & MediaCodec::BUFFER_FLAG_EOS) {
+ // Flush reorder stash
+ reorder->setDepth(0);
+ }
+ }
+ sendOutputBuffers();
+ return true;
+}
+
+void CCodecBufferChannel::sendOutputBuffers() {
+ ReorderStash::Entry entry;
+ sp<MediaCodecBuffer> outBuffer;
+ size_t index;
+
+ while (true) {
+ {
+ Mutexed<ReorderStash>::Locked reorder(mReorderStash);
+ if (!reorder->hasPending()) {
+ break;
+ }
+ if (!reorder->pop(&entry)) {
+ break;
+ }
+ }
+ Mutexed<std::unique_ptr<OutputBuffers>>::Locked buffers(mOutputBuffers);
+ status_t err = (*buffers)->registerBuffer(entry.buffer, &index, &outBuffer);
+ if (err != OK) {
+ if (err != WOULD_BLOCK) {
+ OutputBuffersArray *array = (OutputBuffersArray *)buffers->get();
+ array->realloc(entry.buffer);
+ mCCodecCallback->onOutputBuffersChanged();
+ }
+ buffers.unlock();
+ ALOGV("[%s] sendOutputBuffers: unable to register output buffer", mName);
+ mReorderStash.lock()->defer(entry);
+ return;
+ }
+ buffers.unlock();
+
+ outBuffer->meta()->setInt64("timeUs", entry.timestamp);
+ outBuffer->meta()->setInt32("flags", entry.flags);
+ ALOGV("[%s] sendOutputBuffers: out buffer index = %zu [%p] => %p + %zu",
+ mName, index, outBuffer.get(), outBuffer->data(), outBuffer->size());
+ mCallback->onOutputBufferAvailable(index, outBuffer);
+ }
+}
+
+status_t CCodecBufferChannel::setSurface(const sp<Surface> &newSurface) {
+ static std::atomic_uint32_t surfaceGeneration{0};
+ uint32_t generation = (getpid() << 10) |
+ ((surfaceGeneration.fetch_add(1, std::memory_order_relaxed) + 1)
+ & ((1 << 10) - 1));
+
+ sp<IGraphicBufferProducer> producer;
+ if (newSurface) {
+ newSurface->setScalingMode(NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
+ newSurface->setMaxDequeuedBufferCount(kMinOutputBufferArraySize);
+ producer = newSurface->getIGraphicBufferProducer();
+ producer->setGenerationNumber(generation);
+ } else {
+ ALOGE("[%s] setting output surface to null", mName);
+ return INVALID_OPERATION;
+ }
+
+ std::shared_ptr<Codec2Client::Configurable> outputPoolIntf;
+ C2BlockPool::local_id_t outputPoolId;
+ {
+ Mutexed<BlockPools>::Locked pools(mBlockPools);
+ outputPoolId = pools->outputPoolId;
+ outputPoolIntf = pools->outputPoolIntf;
+ }
+
+ if (outputPoolIntf) {
+ if (mComponent->setOutputSurface(
+ outputPoolId,
+ producer,
+ generation) != C2_OK) {
+ ALOGI("[%s] setSurface: component setOutputSurface failed", mName);
+ return INVALID_OPERATION;
+ }
+ }
+
+ {
+ Mutexed<OutputSurface>::Locked output(mOutputSurface);
+ output->surface = newSurface;
+ output->generation = generation;
+ }
+
+ return OK;
+}
+
+void CCodecBufferChannel::setMetaMode(MetaMode mode) {
+ mMetaMode = mode;
+}
+
+status_t toStatusT(c2_status_t c2s, c2_operation_t c2op) {
+ // C2_OK is always translated to OK.
+ if (c2s == C2_OK) {
+ return OK;
+ }
+
+ // Operation-dependent translation
+ // TODO: Add as necessary
+ switch (c2op) {
+ case C2_OPERATION_Component_start:
+ switch (c2s) {
+ case C2_NO_MEMORY:
+ return NO_MEMORY;
+ default:
+ return UNKNOWN_ERROR;
+ }
+ default:
+ break;
+ }
+
+ // Backup operation-agnostic translation
+ switch (c2s) {
+ case C2_BAD_INDEX:
+ return BAD_INDEX;
+ case C2_BAD_VALUE:
+ return BAD_VALUE;
+ case C2_BLOCKING:
+ return WOULD_BLOCK;
+ case C2_DUPLICATE:
+ return ALREADY_EXISTS;
+ case C2_NO_INIT:
+ return NO_INIT;
+ case C2_NO_MEMORY:
+ return NO_MEMORY;
+ case C2_NOT_FOUND:
+ return NAME_NOT_FOUND;
+ case C2_TIMED_OUT:
+ return TIMED_OUT;
+ case C2_BAD_STATE:
+ case C2_CANCELED:
+ case C2_CANNOT_DO:
+ case C2_CORRUPTED:
+ case C2_OMITTED:
+ case C2_REFUSED:
+ return UNKNOWN_ERROR;
+ default:
+ return -static_cast<status_t>(c2s);
+ }
+}
+
+} // namespace android
diff --git a/media/codec2/sfplugin/CCodecBufferChannel.h b/media/codec2/sfplugin/CCodecBufferChannel.h
new file mode 100644
index 0000000..431baaa
--- /dev/null
+++ b/media/codec2/sfplugin/CCodecBufferChannel.h
@@ -0,0 +1,417 @@
+/*
+ * Copyright 2017, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CCODEC_BUFFER_CHANNEL_H_
+
+#define CCODEC_BUFFER_CHANNEL_H_
+
+#include <map>
+#include <memory>
+#include <vector>
+
+#include <C2Buffer.h>
+#include <C2Component.h>
+#include <Codec2Mapper.h>
+
+#include <codec2/hidl/client.h>
+#include <media/stagefright/bqhelper/GraphicBufferSource.h>
+#include <media/stagefright/codec2/1.0/InputSurface.h>
+#include <media/stagefright/foundation/Mutexed.h>
+#include <media/stagefright/CodecBase.h>
+#include <media/ICrypto.h>
+
+#include "InputSurfaceWrapper.h"
+
+namespace android {
+
+class CCodecCallback {
+public:
+ virtual ~CCodecCallback() = default;
+ virtual void onError(status_t err, enum ActionCode actionCode) = 0;
+ virtual void onOutputFramesRendered(int64_t mediaTimeUs, nsecs_t renderTimeNs) = 0;
+ virtual void onWorkQueued(bool eos) = 0;
+ virtual void onOutputBuffersChanged() = 0;
+};
+
+/**
+ * BufferChannelBase implementation for CCodec.
+ */
+class CCodecBufferChannel
+ : public BufferChannelBase, public std::enable_shared_from_this<CCodecBufferChannel> {
+public:
+ explicit CCodecBufferChannel(const std::shared_ptr<CCodecCallback> &callback);
+ virtual ~CCodecBufferChannel();
+
+ // BufferChannelBase interface
+ virtual status_t queueInputBuffer(const sp<MediaCodecBuffer> &buffer) override;
+ virtual status_t queueSecureInputBuffer(
+ const sp<MediaCodecBuffer> &buffer,
+ bool secure,
+ const uint8_t *key,
+ const uint8_t *iv,
+ CryptoPlugin::Mode mode,
+ CryptoPlugin::Pattern pattern,
+ const CryptoPlugin::SubSample *subSamples,
+ size_t numSubSamples,
+ AString *errorDetailMsg) override;
+ virtual status_t renderOutputBuffer(
+ const sp<MediaCodecBuffer> &buffer, int64_t timestampNs) override;
+ virtual status_t discardBuffer(const sp<MediaCodecBuffer> &buffer) override;
+ virtual void getInputBufferArray(Vector<sp<MediaCodecBuffer>> *array) override;
+ virtual void getOutputBufferArray(Vector<sp<MediaCodecBuffer>> *array) override;
+
+ // Methods below are interface for CCodec to use.
+
+ /**
+ * Set the component object for buffer processing.
+ */
+ void setComponent(const std::shared_ptr<Codec2Client::Component> &component);
+
+ /**
+ * Set output graphic surface for rendering.
+ */
+ status_t setSurface(const sp<Surface> &surface);
+
+ /**
+ * Set GraphicBufferSource object from which the component extracts input
+ * buffers.
+ */
+ status_t setInputSurface(const std::shared_ptr<InputSurfaceWrapper> &surface);
+
+ /**
+ * Signal EOS to input surface.
+ */
+ status_t signalEndOfInputStream();
+
+ /**
+ * Set parameters.
+ */
+ status_t setParameters(std::vector<std::unique_ptr<C2Param>> ¶ms);
+
+ /**
+ * Start queueing buffers to the component. This object should never queue
+ * buffers before this call has completed.
+ */
+ status_t start(const sp<AMessage> &inputFormat, const sp<AMessage> &outputFormat);
+
+ /**
+ * Request initial input buffers to be filled by client.
+ */
+ status_t requestInitialInputBuffers();
+
+ /**
+ * Stop queueing buffers to the component. This object should never queue
+ * buffers after this call, until start() is called.
+ */
+ void stop();
+
+ void flush(const std::list<std::unique_ptr<C2Work>> &flushedWork);
+
+ /**
+ * Notify input client about work done.
+ *
+ * @param workItems finished work item.
+ * @param outputFormat new output format if it has changed, otherwise nullptr
+ * @param initData new init data (CSD) if it has changed, otherwise nullptr
+ * @param numDiscardedInputBuffers the number of input buffers that are
+ * returned for the first time (not previously returned by
+ * onInputBufferDone()).
+ */
+ void onWorkDone(
+ std::unique_ptr<C2Work> work, const sp<AMessage> &outputFormat,
+ const C2StreamInitDataInfo::output *initData,
+ size_t numDiscardedInputBuffers);
+
+ /**
+ * Make an input buffer available for the client as it is no longer needed
+ * by the codec.
+ *
+ * @param buffer The buffer that becomes unused.
+ */
+ void onInputBufferDone(const std::shared_ptr<C2Buffer>& buffer);
+
+ enum MetaMode {
+ MODE_NONE,
+ MODE_ANW,
+ };
+
+ void setMetaMode(MetaMode mode);
+
+ // Internal classes
+ class Buffers;
+ class InputBuffers;
+ class OutputBuffers;
+
+private:
+ class QueueGuard;
+
+ /**
+ * Special mutex-like object with the following properties:
+ *
+ * - At STOPPED state (initial, or after stop())
+ * - QueueGuard object gets created at STOPPED state, and the client is
+ * supposed to return immediately.
+ * - At RUNNING state (after start())
+ * - Each QueueGuard object
+ */
+ class QueueSync {
+ public:
+ /**
+ * At construction the sync object is in STOPPED state.
+ */
+ inline QueueSync() {}
+ ~QueueSync() = default;
+
+ /**
+ * Transition to RUNNING state when stopped. No-op if already in RUNNING
+ * state.
+ */
+ void start();
+
+ /**
+ * At RUNNING state, wait until all QueueGuard object created during
+ * RUNNING state are destroyed, and then transition to STOPPED state.
+ * No-op if already in STOPPED state.
+ */
+ void stop();
+
+ private:
+ Mutex mGuardLock;
+
+ struct Counter {
+ inline Counter() : value(-1) {}
+ int32_t value;
+ Condition cond;
+ };
+ Mutexed<Counter> mCount;
+
+ friend class CCodecBufferChannel::QueueGuard;
+ };
+
+ class QueueGuard {
+ public:
+ QueueGuard(QueueSync &sync);
+ ~QueueGuard();
+ inline bool isRunning() { return mRunning; }
+
+ private:
+ QueueSync &mSync;
+ bool mRunning;
+ };
+
+ void feedInputBufferIfAvailable();
+ void feedInputBufferIfAvailableInternal();
+ status_t queueInputBufferInternal(const sp<MediaCodecBuffer> &buffer);
+ bool handleWork(
+ std::unique_ptr<C2Work> work, const sp<AMessage> &outputFormat,
+ const C2StreamInitDataInfo::output *initData);
+ void sendOutputBuffers();
+
+ QueueSync mSync;
+ sp<MemoryDealer> mDealer;
+ sp<IMemory> mDecryptDestination;
+ int32_t mHeapSeqNum;
+
+ std::shared_ptr<Codec2Client::Component> mComponent;
+ std::string mComponentName; ///< component name for debugging
+ const char *mName; ///< C-string version of component name
+ std::shared_ptr<CCodecCallback> mCCodecCallback;
+ std::shared_ptr<C2BlockPool> mInputAllocator;
+ QueueSync mQueueSync;
+ std::vector<std::unique_ptr<C2Param>> mParamsToBeSet;
+
+ Mutexed<std::unique_ptr<InputBuffers>> mInputBuffers;
+ Mutexed<std::list<sp<ABuffer>>> mFlushedConfigs;
+ Mutexed<std::unique_ptr<OutputBuffers>> mOutputBuffers;
+
+ std::atomic_uint64_t mFrameIndex;
+ std::atomic_uint64_t mFirstValidFrameIndex;
+
+ sp<MemoryDealer> makeMemoryDealer(size_t heapSize);
+
+ struct OutputSurface {
+ sp<Surface> surface;
+ uint32_t generation;
+ };
+ Mutexed<OutputSurface> mOutputSurface;
+
+ struct BlockPools {
+ C2Allocator::id_t inputAllocatorId;
+ std::shared_ptr<C2BlockPool> inputPool;
+ C2Allocator::id_t outputAllocatorId;
+ C2BlockPool::local_id_t outputPoolId;
+ std::shared_ptr<Codec2Client::Configurable> outputPoolIntf;
+ };
+ Mutexed<BlockPools> mBlockPools;
+
+ std::shared_ptr<InputSurfaceWrapper> mInputSurface;
+
+ MetaMode mMetaMode;
+
+ // PipelineCapacity is used in the input buffer gating logic.
+ //
+ // There are three criteria that need to be met before
+ // onInputBufferAvailable() is called:
+ // 1. The number of input buffers that have been received by
+ // CCodecBufferChannel but not returned via onWorkDone() or
+ // onInputBufferDone() does not exceed a certain limit. (Let us call this
+ // number the "input" capacity.)
+ // 2. The number of work items that have been received by
+ // CCodecBufferChannel whose outputs have not been returned from the
+ // component (by calling onWorkDone()) does not exceed a certain limit.
+ // (Let us call this the "component" capacity.)
+ //
+ // These three criteria guarantee that a new input buffer that arrives from
+ // the invocation of onInputBufferAvailable() will not
+ // 1. overload CCodecBufferChannel's input buffers;
+ // 2. overload the component; or
+ //
+ struct PipelineCapacity {
+ // The number of available input capacity.
+ std::atomic_int input;
+ // The number of available component capacity.
+ std::atomic_int component;
+
+ PipelineCapacity();
+ // Set the values of #input and #component.
+ void initialize(int newInput, int newComponent,
+ const char* newName = "<UNKNOWN COMPONENT>",
+ const char* callerTag = nullptr);
+
+ // Return true and decrease #input and #component by one if
+ // they are all greater than zero; return false otherwise.
+ //
+ // callerTag is used for logging only.
+ //
+ // allocate() is called by CCodecBufferChannel to check whether it can
+ // receive another input buffer. If the return value is true,
+ // onInputBufferAvailable() and onOutputBufferAvailable() can be called
+ // afterwards.
+ bool allocate(const char* callerTag = nullptr);
+
+ // Increase #input and #component by one.
+ //
+ // callerTag is used for logging only.
+ //
+ // free() is called by CCodecBufferChannel after allocate() returns true
+ // but onInputBufferAvailable() cannot be called for any reasons. It
+ // essentially undoes an allocate() call.
+ void free(const char* callerTag = nullptr);
+
+ // Increase #input by @p numDiscardedInputBuffers.
+ //
+ // callerTag is used for logging only.
+ //
+ // freeInputSlots() is called by CCodecBufferChannel when onWorkDone()
+ // or onInputBufferDone() is called. @p numDiscardedInputBuffers is
+ // provided in onWorkDone(), and is 1 in onInputBufferDone().
+ int freeInputSlots(size_t numDiscardedInputBuffers,
+ const char* callerTag = nullptr);
+
+ // Increase #component by one and return the updated value.
+ //
+ // callerTag is used for logging only.
+ //
+ // freeComponentSlot() is called by CCodecBufferChannel when
+ // onWorkDone() is called.
+ int freeComponentSlot(const char* callerTag = nullptr);
+
+ private:
+ // Component name. Used for logging.
+ const char* mName;
+ };
+ PipelineCapacity mAvailablePipelineCapacity;
+
+ class ReorderStash {
+ public:
+ struct Entry {
+ inline Entry() : buffer(nullptr), timestamp(0), flags(0), ordinal({0, 0, 0}) {}
+ inline Entry(
+ const std::shared_ptr<C2Buffer> &b,
+ int64_t t,
+ int32_t f,
+ const C2WorkOrdinalStruct &o)
+ : buffer(b), timestamp(t), flags(f), ordinal(o) {}
+ std::shared_ptr<C2Buffer> buffer;
+ int64_t timestamp;
+ int32_t flags;
+ C2WorkOrdinalStruct ordinal;
+ };
+
+ ReorderStash();
+
+ void clear();
+ void setDepth(uint32_t depth);
+ void setKey(C2Config::ordinal_key_t key);
+ bool pop(Entry *entry);
+ void emplace(
+ const std::shared_ptr<C2Buffer> &buffer,
+ int64_t timestamp,
+ int32_t flags,
+ const C2WorkOrdinalStruct &ordinal);
+ void defer(const Entry &entry);
+ bool hasPending() const;
+
+ private:
+ std::list<Entry> mPending;
+ std::list<Entry> mStash;
+ uint32_t mDepth;
+ C2Config::ordinal_key_t mKey;
+
+ bool less(const C2WorkOrdinalStruct &o1, const C2WorkOrdinalStruct &o2);
+ };
+ Mutexed<ReorderStash> mReorderStash;
+
+ std::atomic_bool mInputMetEos;
+
+ inline bool hasCryptoOrDescrambler() {
+ return mCrypto != nullptr || mDescrambler != nullptr;
+ }
+};
+
+// Conversion of a c2_status_t value to a status_t value may depend on the
+// operation that returns the c2_status_t value.
+enum c2_operation_t {
+ C2_OPERATION_NONE,
+ C2_OPERATION_Component_connectToOmxInputSurface,
+ C2_OPERATION_Component_createBlockPool,
+ C2_OPERATION_Component_destroyBlockPool,
+ C2_OPERATION_Component_disconnectFromInputSurface,
+ C2_OPERATION_Component_drain,
+ C2_OPERATION_Component_flush,
+ C2_OPERATION_Component_queue,
+ C2_OPERATION_Component_release,
+ C2_OPERATION_Component_reset,
+ C2_OPERATION_Component_setOutputSurface,
+ C2_OPERATION_Component_start,
+ C2_OPERATION_Component_stop,
+ C2_OPERATION_ComponentStore_copyBuffer,
+ C2_OPERATION_ComponentStore_createComponent,
+ C2_OPERATION_ComponentStore_createInputSurface,
+ C2_OPERATION_ComponentStore_createInterface,
+ C2_OPERATION_Configurable_config,
+ C2_OPERATION_Configurable_query,
+ C2_OPERATION_Configurable_querySupportedParams,
+ C2_OPERATION_Configurable_querySupportedValues,
+ C2_OPERATION_InputSurface_connectToComponent,
+ C2_OPERATION_InputSurfaceConnection_disconnect,
+};
+
+status_t toStatusT(c2_status_t c2s, c2_operation_t c2op = C2_OPERATION_NONE);
+
+} // namespace android
+
+#endif // CCODEC_BUFFER_CHANNEL_H_
diff --git a/media/codec2/sfplugin/CCodecConfig.cpp b/media/codec2/sfplugin/CCodecConfig.cpp
new file mode 100644
index 0000000..8dbfd0e
--- /dev/null
+++ b/media/codec2/sfplugin/CCodecConfig.cpp
@@ -0,0 +1,1588 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "CCodecConfig"
+#include <cutils/properties.h>
+#include <log/log.h>
+
+#include <C2Component.h>
+#include <C2Debug.h>
+#include <C2Param.h>
+#include <util/C2InterfaceHelper.h>
+
+#include <media/stagefright/MediaCodecConstants.h>
+
+#include "CCodecConfig.h"
+#include "Codec2Mapper.h"
+
+#define DRC_DEFAULT_MOBILE_REF_LEVEL 64 /* 64*-0.25dB = -16 dB below full scale for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_CUT 127 /* maximum compression of dynamic range for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_BOOST 127 /* maximum compression of dynamic range for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_HEAVY 1 /* switch for heavy compression for mobile conf */
+#define DRC_DEFAULT_MOBILE_DRC_EFFECT 3 /* MPEG-D DRC effect type; 3 => Limited playback range */
+#define DRC_DEFAULT_MOBILE_ENC_LEVEL (-1) /* encoder target level; -1 => the value is unknown, otherwise dB step value (e.g. 64 for -16 dB) */
+// names of properties that can be used to override the default DRC settings
+#define PROP_DRC_OVERRIDE_REF_LEVEL "aac_drc_reference_level"
+#define PROP_DRC_OVERRIDE_CUT "aac_drc_cut"
+#define PROP_DRC_OVERRIDE_BOOST "aac_drc_boost"
+#define PROP_DRC_OVERRIDE_HEAVY "aac_drc_heavy"
+#define PROP_DRC_OVERRIDE_ENC_LEVEL "aac_drc_enc_target_level"
+#define PROP_DRC_OVERRIDE_EFFECT "ro.aac_drc_effect_type"
+
+namespace android {
+
+// CCodecConfig
+
+namespace {
+
+/**
+ * mapping between SDK and Codec 2.0 configurations.
+ */
+struct ConfigMapper {
+ /**
+ * Value mapper (C2Value => C2Value)
+ */
+ typedef std::function<C2Value(C2Value)> Mapper;
+
+ /// shorthand
+ typedef CCodecConfig::Domain Domain;
+
+ ConfigMapper(std::string mediaKey, C2String c2struct, C2String c2field)
+ : mDomain(Domain::ALL), mMediaKey(mediaKey), mStruct(c2struct), mField(c2field) { }
+
+ /// Limits this parameter to the given domain
+ ConfigMapper &limitTo(uint32_t domain) {
+ C2_CHECK(domain & Domain::GUARD_BIT);
+ mDomain = Domain(mDomain & domain);
+ return *this;
+ }
+
+ /// Adds SDK => Codec 2.0 mapper (should not be in the SDK format)
+ ConfigMapper &withMapper(Mapper mapper) {
+ C2_CHECK(!mMapper);
+ C2_CHECK(!mReverse);
+ mMapper = mapper;
+ return *this;
+ }
+
+ /// Adds SDK <=> Codec 2.0 value mappers
+ ConfigMapper &withMappers(Mapper mapper, Mapper reverse) {
+ C2_CHECK(!mMapper);
+ C2_CHECK(!mReverse);
+ mMapper = mapper;
+ mReverse = reverse;
+ return *this;
+ }
+
+ /// Adds SDK <=> Codec 2.0 value mappers based on C2Mapper
+ template<typename C2Type, typename SdkType=int32_t>
+ ConfigMapper &withC2Mappers() {
+ C2_CHECK(!mMapper);
+ C2_CHECK(!mReverse);
+ mMapper = [](C2Value v) -> C2Value {
+ SdkType sdkValue;
+ C2Type c2Value;
+ if (v.get(&sdkValue) && C2Mapper::map(sdkValue, &c2Value)) {
+ return c2Value;
+ }
+ return C2Value();
+ };
+ mReverse = [](C2Value v) -> C2Value {
+ SdkType sdkValue;
+ C2Type c2Value;
+ using C2ValueType=typename _c2_reduce_enum_to_underlying_type<C2Type>::type;
+ if (v.get((C2ValueType*)&c2Value) && C2Mapper::map(c2Value, &sdkValue)) {
+ return sdkValue;
+ }
+ return C2Value();
+ };
+ return *this;
+ }
+
+ /// Maps from SDK values in an AMessage to a suitable C2Value.
+ C2Value mapFromMessage(const AMessage::ItemData &item) const {
+ C2Value value;
+ int32_t int32Value;
+ int64_t int64Value;
+ float floatValue;
+ double doubleValue;
+ if (item.find(&int32Value)) {
+ value = int32Value;
+ } else if (item.find(&int64Value)) {
+ value = int64Value;
+ } else if (item.find(&floatValue)) {
+ value = floatValue;
+ } else if (item.find(&doubleValue)) {
+ value = (float)doubleValue;
+ }
+ if (value.type() != C2Value::NO_INIT && mMapper) {
+ value = mMapper(value);
+ }
+ return value;
+ }
+
+ /// Maps from a C2Value to an SDK value in an AMessage.
+ AMessage::ItemData mapToMessage(C2Value value) const {
+ AMessage::ItemData item;
+ int32_t int32Value;
+ uint32_t uint32Value;
+ int64_t int64Value;
+ uint64_t uint64Value;
+ float floatValue;
+ if (value.type() != C2Value::NO_INIT && mReverse) {
+ value = mReverse(value);
+ }
+ if (value.get(&int32Value)) {
+ item.set(int32Value);
+ } else if (value.get(&uint32Value) && uint32Value <= uint32_t(INT32_MAX)) {
+ // SDK does not support unsigned values
+ item.set((int32_t)uint32Value);
+ } else if (value.get(&int64Value)) {
+ item.set(int64Value);
+ } else if (value.get(&uint64Value) && uint64Value <= uint64_t(INT64_MAX)) {
+ // SDK does not support unsigned values
+ item.set((int64_t)uint64Value);
+ } else if (value.get(&floatValue)) {
+ item.set(floatValue);
+ }
+ return item;
+ }
+
+ Domain domain() const { return mDomain; }
+ std::string mediaKey() const { return mMediaKey; }
+ std::string path() const { return mField.size() ? mStruct + '.' + mField : mStruct; }
+ Mapper mapper() const { return mMapper; }
+ Mapper reverse() const { return mReverse; }
+
+private:
+ Domain mDomain; ///< parameter domain (mask) containing port, kind and config domains
+ std::string mMediaKey; ///< SDK key
+ C2String mStruct; ///< Codec 2.0 struct name
+ C2String mField; ///< Codec 2.0 field name
+ Mapper mMapper; ///< optional SDK => Codec 2.0 value mapper
+ Mapper mReverse; ///< optional Codec 2.0 => SDK value mapper
+};
+
+template <typename PORT, typename STREAM>
+AString QueryMediaTypeImpl(
+ const std::shared_ptr<Codec2Client::Component> &component) {
+ AString mediaType;
+ std::vector<std::unique_ptr<C2Param>> queried;
+ c2_status_t c2err = component->query(
+ {}, { PORT::PARAM_TYPE, STREAM::PARAM_TYPE }, C2_DONT_BLOCK, &queried);
+ if (c2err != C2_OK && queried.size() == 0) {
+ ALOGD("Query media type failed => %s", asString(c2err));
+ } else {
+ PORT *portMediaType =
+ PORT::From(queried[0].get());
+ if (portMediaType) {
+ mediaType = AString(
+ portMediaType->m.value,
+ strnlen(portMediaType->m.value, portMediaType->flexCount()));
+ } else {
+ STREAM *streamMediaType = STREAM::From(queried[0].get());
+ if (streamMediaType) {
+ mediaType = AString(
+ streamMediaType->m.value,
+ strnlen(streamMediaType->m.value, streamMediaType->flexCount()));
+ }
+ }
+ ALOGD("read media type: %s", mediaType.c_str());
+ }
+ return mediaType;
+}
+
+AString QueryMediaType(
+ bool input, const std::shared_ptr<Codec2Client::Component> &component) {
+ typedef C2PortMediaTypeSetting P;
+ typedef C2StreamMediaTypeSetting S;
+ if (input) {
+ return QueryMediaTypeImpl<P::input, S::input>(component);
+ } else {
+ return QueryMediaTypeImpl<P::output, S::output>(component);
+ }
+}
+
+} // namespace
+
+/**
+ * Set of standard parameters used by CCodec that are exposed to MediaCodec.
+ */
+struct StandardParams {
+ typedef CCodecConfig::Domain Domain;
+
+ // standard (MediaCodec) params are keyed by media format key
+ typedef std::string SdkKey;
+
+ /// used to return reference to no config mappers in getConfigMappersForSdkKey
+ static const std::vector<ConfigMapper> NO_MAPPERS;
+
+ /// Returns Codec 2.0 equivalent parameters for an SDK format key.
+ const std::vector<ConfigMapper> &getConfigMappersForSdkKey(std::string key) const {
+ auto it = mConfigMappers.find(key);
+ if (it == mConfigMappers.end()) {
+ ALOGD("no c2 equivalents for %s", key.c_str());
+ return NO_MAPPERS;
+ }
+ ALOGV("found %zu eqs for %s", it->second.size(), key.c_str());
+ return it->second;
+ }
+
+ /**
+ * Adds a SDK <=> Codec 2.0 parameter mapping. Multiple Codec 2.0 parameters may map to a
+ * single SDK key, in which case they shall be ordered from least authoritative to most
+ * authoritative. When constructing SDK formats, the last mapped Codec 2.0 parameter that
+ * is supported by the component will determine the exposed value. (TODO: perhaps restrict this
+ * by domain.)
+ */
+ void add(const ConfigMapper &cm) {
+ auto it = mConfigMappers.find(cm.mediaKey());
+ ALOGV("%c%c%c%c %c%c%c %04x %9s %s => %s",
+ ((cm.domain() & Domain::IS_INPUT) ? 'I' : ' '),
+ ((cm.domain() & Domain::IS_OUTPUT) ? 'O' : ' '),
+ ((cm.domain() & Domain::IS_CODED) ? 'C' : ' '),
+ ((cm.domain() & Domain::IS_RAW) ? 'R' : ' '),
+ ((cm.domain() & Domain::IS_CONFIG) ? 'c' : ' '),
+ ((cm.domain() & Domain::IS_PARAM) ? 'p' : ' '),
+ ((cm.domain() & Domain::IS_READ) ? 'r' : ' '),
+ cm.domain(),
+ it == mConfigMappers.end() ? "adding" : "extending",
+ cm.mediaKey().c_str(), cm.path().c_str());
+ if (it == mConfigMappers.end()) {
+ std::vector<ConfigMapper> eqs = { cm };
+ mConfigMappers.emplace(cm.mediaKey(), eqs);
+ } else {
+ it->second.push_back(cm);
+ }
+ }
+
+ /**
+ * Returns all paths for a specific domain.
+ *
+ * \param any maximum domain mask. Returned parameters must match at least one of the domains
+ * in the mask.
+ * \param all minimum domain mask. Returned parameters must match all of the domains in the
+ * mask. This is restricted to the bits of the maximum mask.
+ */
+ std::vector<std::string> getPathsForDomain(
+ Domain any, Domain all = Domain::ALL) const {
+ std::vector<std::string> res;
+ for (const std::pair<std::string, std::vector<ConfigMapper>> &el : mConfigMappers) {
+ for (const ConfigMapper &cm : el.second) {
+ ALOGV("filtering %s %x %x %x %x", cm.path().c_str(), cm.domain(), any,
+ (cm.domain() & any), (cm.domain() & any & all));
+ if ((cm.domain() & any) && ((cm.domain() & any & all) == (any & all))) {
+ res.push_back(cm.path());
+ }
+ }
+ }
+ return res;
+ }
+
+ /**
+ * Returns SDK <=> Codec 2.0 mappings.
+ *
+ * TODO: replace these with better methods as this exposes the inner structure.
+ */
+ const std::map<SdkKey, std::vector<ConfigMapper>> getKeys() const {
+ return mConfigMappers;
+ }
+
+private:
+ std::map<SdkKey, std::vector<ConfigMapper>> mConfigMappers;
+};
+
+const std::vector<ConfigMapper> StandardParams::NO_MAPPERS;
+
+
+CCodecConfig::CCodecConfig()
+ : mInputFormat(new AMessage),
+ mOutputFormat(new AMessage),
+ mUsingSurface(false) { }
+
+void CCodecConfig::initializeStandardParams() {
+ typedef Domain D;
+ mStandardParams = std::make_shared<StandardParams>();
+ std::function<void(const ConfigMapper &)> add =
+ [params = mStandardParams](const ConfigMapper &cm) {
+ params->add(cm);
+ };
+ std::function<void(const ConfigMapper &)> deprecated = add;
+
+ // allow int32 or float SDK values and represent them as float
+ ConfigMapper::Mapper makeFloat = [](C2Value v) -> C2Value {
+ // convert from i32 to float
+ int32_t i32Value;
+ float fpValue;
+ if (v.get(&i32Value)) {
+ return (float)i32Value;
+ } else if (v.get(&fpValue)) {
+ return fpValue;
+ }
+ return C2Value();
+ };
+
+ ConfigMapper::Mapper negate = [](C2Value v) -> C2Value {
+ int32_t value;
+ if (v.get(&value)) {
+ return -value;
+ }
+ return C2Value();
+ };
+
+ add(ConfigMapper(KEY_MIME, C2_PARAMKEY_INPUT_MEDIA_TYPE, "value")
+ .limitTo(D::INPUT & D::READ));
+ add(ConfigMapper(KEY_MIME, C2_PARAMKEY_OUTPUT_MEDIA_TYPE, "value")
+ .limitTo(D::OUTPUT & D::READ));
+
+ add(ConfigMapper(KEY_BIT_RATE, C2_PARAMKEY_BITRATE, "value")
+ .limitTo(D::ENCODER & D::OUTPUT));
+ // we also need to put the bitrate in the max bitrate field
+ add(ConfigMapper(KEY_MAX_BIT_RATE, C2_PARAMKEY_BITRATE, "value")
+ .limitTo(D::ENCODER & D::READ & D::OUTPUT));
+ add(ConfigMapper(PARAMETER_KEY_VIDEO_BITRATE, C2_PARAMKEY_BITRATE, "value")
+ .limitTo(D::ENCODER & D::VIDEO & D::PARAM));
+ add(ConfigMapper(KEY_BITRATE_MODE, C2_PARAMKEY_BITRATE_MODE, "value")
+ .limitTo(D::ENCODER & D::CODED)
+ .withMapper([](C2Value v) -> C2Value {
+ int32_t value;
+ C2Config::bitrate_mode_t mode;
+ if (v.get(&value) && C2Mapper::map(value, &mode)) {
+ return mode;
+ }
+ return C2Value();
+ }));
+ // remove when codecs switch to PARAMKEY and new modes
+ deprecated(ConfigMapper(KEY_BITRATE_MODE, "coded.bitrate-mode", "value")
+ .limitTo(D::ENCODER));
+ add(ConfigMapper(KEY_FRAME_RATE, C2_PARAMKEY_FRAME_RATE, "value")
+ .limitTo(D::VIDEO)
+ .withMappers(makeFloat, [](C2Value v) -> C2Value {
+ // read back always as int
+ float value;
+ if (v.get(&value)) {
+ return (int32_t)value;
+ }
+ return C2Value();
+ }));
+
+ add(ConfigMapper(KEY_MAX_INPUT_SIZE, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE, "value")
+ .limitTo(D::INPUT));
+ // remove when codecs switch to PARAMKEY
+ deprecated(ConfigMapper(KEY_MAX_INPUT_SIZE, "coded.max-frame-size", "value")
+ .limitTo(D::INPUT));
+
+ // Rotation
+ // Note: SDK rotation is clock-wise, while C2 rotation is counter-clock-wise
+ add(ConfigMapper(KEY_ROTATION, C2_PARAMKEY_VUI_ROTATION, "value")
+ .limitTo(D::VIDEO & D::CODED)
+ .withMappers(negate, negate));
+ add(ConfigMapper(KEY_ROTATION, C2_PARAMKEY_ROTATION, "value")
+ .limitTo(D::VIDEO & D::RAW)
+ .withMappers(negate, negate));
+
+ // android 'video-scaling'
+ add(ConfigMapper("android._video-scaling", C2_PARAMKEY_SURFACE_SCALING_MODE, "value")
+ .limitTo(D::VIDEO & D::DECODER & D::RAW));
+
+ // Color Aspects
+ //
+ // configure default for decoders
+ add(ConfigMapper(KEY_COLOR_RANGE, C2_PARAMKEY_DEFAULT_COLOR_ASPECTS, "range")
+ .limitTo((D::VIDEO | D::IMAGE) & D::DECODER & D::CODED & (D::CONFIG | D::PARAM))
+ .withC2Mappers<C2Color::range_t>());
+ add(ConfigMapper(KEY_COLOR_TRANSFER, C2_PARAMKEY_DEFAULT_COLOR_ASPECTS, "transfer")
+ .limitTo((D::VIDEO | D::IMAGE) & D::DECODER & D::CODED & (D::CONFIG | D::PARAM))
+ .withC2Mappers<C2Color::transfer_t>());
+ add(ConfigMapper("color-primaries", C2_PARAMKEY_DEFAULT_COLOR_ASPECTS, "primaries")
+ .limitTo((D::VIDEO | D::IMAGE) & D::DECODER & D::CODED & (D::CONFIG | D::PARAM)));
+ add(ConfigMapper("color-matrix", C2_PARAMKEY_DEFAULT_COLOR_ASPECTS, "matrix")
+ .limitTo((D::VIDEO | D::IMAGE) & D::DECODER & D::CODED & (D::CONFIG | D::PARAM)));
+
+ // read back final for decoder output (also, configure final aspects as well. This should be
+ // overwritten based on coded/default values if component supports color aspects, but is used
+ // as final values if component does not support aspects at all)
+ add(ConfigMapper(KEY_COLOR_RANGE, C2_PARAMKEY_COLOR_ASPECTS, "range")
+ .limitTo((D::VIDEO | D::IMAGE) & D::DECODER & D::RAW)
+ .withC2Mappers<C2Color::range_t>());
+ add(ConfigMapper(KEY_COLOR_TRANSFER, C2_PARAMKEY_COLOR_ASPECTS, "transfer")
+ .limitTo((D::VIDEO | D::IMAGE) & D::DECODER & D::RAW)
+ .withC2Mappers<C2Color::transfer_t>());
+ add(ConfigMapper("color-primaries", C2_PARAMKEY_COLOR_ASPECTS, "primaries")
+ .limitTo((D::VIDEO | D::IMAGE) & D::DECODER & D::RAW));
+ add(ConfigMapper("color-matrix", C2_PARAMKEY_COLOR_ASPECTS, "matrix")
+ .limitTo((D::VIDEO | D::IMAGE) & D::DECODER & D::RAW));
+
+ // configure source aspects for encoders and read them back on the coded(!) port.
+ // This is to ensure muxing the desired aspects into the container.
+ add(ConfigMapper(KEY_COLOR_RANGE, C2_PARAMKEY_COLOR_ASPECTS, "range")
+ .limitTo((D::VIDEO | D::IMAGE) & D::ENCODER & D::CODED)
+ .withC2Mappers<C2Color::range_t>());
+ add(ConfigMapper(KEY_COLOR_TRANSFER, C2_PARAMKEY_COLOR_ASPECTS, "transfer")
+ .limitTo((D::VIDEO | D::IMAGE) & D::ENCODER & D::CODED)
+ .withC2Mappers<C2Color::transfer_t>());
+ add(ConfigMapper("color-primaries", C2_PARAMKEY_COLOR_ASPECTS, "primaries")
+ .limitTo((D::VIDEO | D::IMAGE) & D::ENCODER & D::CODED));
+ add(ConfigMapper("color-matrix", C2_PARAMKEY_COLOR_ASPECTS, "matrix")
+ .limitTo((D::VIDEO | D::IMAGE) & D::ENCODER & D::CODED));
+
+ // read back coded aspects for encoders (on the raw port), but also configure
+ // desired aspects here.
+ add(ConfigMapper(KEY_COLOR_RANGE, C2_PARAMKEY_VUI_COLOR_ASPECTS, "range")
+ .limitTo((D::VIDEO | D::IMAGE) & D::ENCODER & D::RAW)
+ .withC2Mappers<C2Color::range_t>());
+ add(ConfigMapper(KEY_COLOR_TRANSFER, C2_PARAMKEY_VUI_COLOR_ASPECTS, "transfer")
+ .limitTo((D::VIDEO | D::IMAGE) & D::ENCODER & D::RAW)
+ .withC2Mappers<C2Color::transfer_t>());
+ add(ConfigMapper("color-primaries", C2_PARAMKEY_VUI_COLOR_ASPECTS, "primaries")
+ .limitTo((D::VIDEO | D::IMAGE) & D::ENCODER & D::RAW));
+ add(ConfigMapper("color-matrix", C2_PARAMKEY_VUI_COLOR_ASPECTS, "matrix")
+ .limitTo((D::VIDEO | D::IMAGE) & D::ENCODER & D::RAW));
+
+ // Dataspace
+ add(ConfigMapper("android._dataspace", C2_PARAMKEY_DATA_SPACE, "value")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+
+ // HDR
+ add(ConfigMapper("smpte2086.red.x", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.red.x")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("smpte2086.red.y", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.red.y")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("smpte2086.green.x", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.green.x")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("smpte2086.green.y", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.green.y")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("smpte2086.blue.x", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.blue.x")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("smpte2086.blue.y", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.blue.y")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("smpte2086.white.x", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.white.x")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("smpte2086.white.y", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.white.y")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("smpte2086.max-luminance", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.max-luminance")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("smpte2086.min-luminance", C2_PARAMKEY_HDR_STATIC_INFO, "mastering.min-luminance")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("cta861.max-cll", C2_PARAMKEY_HDR_STATIC_INFO, "max-cll")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper("cta861.max-fall", C2_PARAMKEY_HDR_STATIC_INFO, "max-fall")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+
+ add(ConfigMapper(std::string(KEY_FEATURE_) + FEATURE_SecurePlayback,
+ C2_PARAMKEY_SECURE_MODE, "value"));
+
+ add(ConfigMapper("prepend-sps-pps-to-idr-frames",
+ C2_PARAMKEY_PREPEND_HEADER_MODE, "value")
+ .limitTo(D::ENCODER & D::VIDEO)
+ .withMapper([](C2Value v) -> C2Value {
+ int32_t value;
+ if (v.get(&value) && value) {
+ return C2Value(C2Config::PREPEND_HEADER_TO_ALL_SYNC);
+ } else {
+ return C2Value(C2Config::PREPEND_HEADER_TO_NONE);
+ }
+ }));
+ // remove when codecs switch to PARAMKEY
+ deprecated(ConfigMapper("prepend-sps-pps-to-idr-frames",
+ "coding.add-csd-to-sync-frames", "value")
+ .limitTo(D::ENCODER & D::VIDEO));
+ // convert to timestamp base
+ add(ConfigMapper(KEY_I_FRAME_INTERVAL, C2_PARAMKEY_SYNC_FRAME_INTERVAL, "value")
+ .withMapper([](C2Value v) -> C2Value {
+ // convert from i32 to float
+ int32_t i32Value;
+ float fpValue;
+ if (v.get(&i32Value)) {
+ return int64_t(1000000) * i32Value;
+ } else if (v.get(&fpValue)) {
+ return int64_t(c2_min(1000000 * fpValue + 0.5, (double)INT64_MAX));
+ }
+ return C2Value();
+ }));
+ // remove when codecs switch to proper coding.gop (add support for calculating gop)
+ deprecated(ConfigMapper("i-frame-period", "coding.gop", "intra-period")
+ .limitTo(D::ENCODER & D::VIDEO));
+ add(ConfigMapper(KEY_INTRA_REFRESH_PERIOD, C2_PARAMKEY_INTRA_REFRESH, "period")
+ .limitTo(D::VIDEO & D::ENCODER)
+ .withMappers(makeFloat, [](C2Value v) -> C2Value {
+ // read back always as int
+ float value;
+ if (v.get(&value)) {
+ return (int32_t)value;
+ }
+ return C2Value();
+ }));
+ add(ConfigMapper(KEY_QUALITY, C2_PARAMKEY_QUALITY, "value"));
+ deprecated(ConfigMapper(PARAMETER_KEY_REQUEST_SYNC_FRAME,
+ "coding.request-sync", "value")
+ .limitTo(D::PARAM & D::ENCODER)
+ .withMapper([](C2Value) -> C2Value { return uint32_t(1); }));
+ add(ConfigMapper(PARAMETER_KEY_REQUEST_SYNC_FRAME,
+ C2_PARAMKEY_REQUEST_SYNC_FRAME, "value")
+ .limitTo(D::PARAM & D::ENCODER)
+ .withMapper([](C2Value) -> C2Value { return uint32_t(1); }));
+
+ add(ConfigMapper(KEY_OPERATING_RATE, C2_PARAMKEY_OPERATING_RATE, "value")
+ .limitTo(D::PARAM | D::CONFIG) // write-only
+ .withMapper(makeFloat));
+ // C2 priorities are inverted
+ add(ConfigMapper(KEY_PRIORITY, C2_PARAMKEY_PRIORITY, "value")
+ .withMappers(negate, negate));
+ // remove when codecs switch to PARAMKEY
+ deprecated(ConfigMapper(KEY_OPERATING_RATE, "ctrl.operating-rate", "value")
+ .withMapper(makeFloat));
+ deprecated(ConfigMapper(KEY_PRIORITY, "ctrl.priority", "value"));
+
+ add(ConfigMapper(KEY_WIDTH, C2_PARAMKEY_PICTURE_SIZE, "width")
+ .limitTo(D::VIDEO | D::IMAGE));
+ add(ConfigMapper(KEY_HEIGHT, C2_PARAMKEY_PICTURE_SIZE, "height")
+ .limitTo(D::VIDEO | D::IMAGE));
+
+ add(ConfigMapper("crop-left", C2_PARAMKEY_CROP_RECT, "left")
+ .limitTo(D::VIDEO | D::IMAGE));
+ add(ConfigMapper("crop-top", C2_PARAMKEY_CROP_RECT, "top")
+ .limitTo(D::VIDEO | D::IMAGE));
+ add(ConfigMapper("crop-width", C2_PARAMKEY_CROP_RECT, "width")
+ .limitTo(D::VIDEO | D::IMAGE));
+ add(ConfigMapper("crop-height", C2_PARAMKEY_CROP_RECT, "height")
+ .limitTo(D::VIDEO | D::IMAGE));
+
+ add(ConfigMapper(KEY_MAX_WIDTH, C2_PARAMKEY_MAX_PICTURE_SIZE, "width")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+ add(ConfigMapper(KEY_MAX_HEIGHT, C2_PARAMKEY_MAX_PICTURE_SIZE, "height")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW));
+
+ add(ConfigMapper("csd-0", C2_PARAMKEY_INIT_DATA, "value")
+ .limitTo(D::OUTPUT & D::READ));
+
+ add(ConfigMapper(C2_PARAMKEY_TEMPORAL_LAYERING, C2_PARAMKEY_TEMPORAL_LAYERING, "")
+ .limitTo(D::ENCODER & D::VIDEO & D::OUTPUT));
+
+ // Pixel Format (use local key for actual pixel format as we don't distinguish between
+ // SDK layouts for flexible format and we need the actual SDK color format in the media format)
+ add(ConfigMapper("android._color-format", C2_PARAMKEY_PIXEL_FORMAT, "value")
+ .limitTo((D::VIDEO | D::IMAGE) & D::RAW)
+ .withMappers([](C2Value v) -> C2Value {
+ int32_t value;
+ if (v.get(&value)) {
+ switch (value) {
+ case COLOR_FormatSurface:
+ return (uint32_t)HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED;
+ case COLOR_FormatYUV420Flexible:
+ return (uint32_t)HAL_PIXEL_FORMAT_YCBCR_420_888;
+ case COLOR_FormatYUV420Planar:
+ case COLOR_FormatYUV420SemiPlanar:
+ case COLOR_FormatYUV420PackedPlanar:
+ case COLOR_FormatYUV420PackedSemiPlanar:
+ return (uint32_t)HAL_PIXEL_FORMAT_YV12;
+ default:
+ // TODO: support some sort of passthrough
+ break;
+ }
+ }
+ return C2Value();
+ }, [](C2Value v) -> C2Value {
+ uint32_t value;
+ if (v.get(&value)) {
+ switch (value) {
+ case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+ return COLOR_FormatSurface;
+ case HAL_PIXEL_FORMAT_YV12:
+ case HAL_PIXEL_FORMAT_YCBCR_420_888:
+ return COLOR_FormatYUV420Flexible;
+ default:
+ // TODO: support some sort of passthrough
+ break;
+ }
+ }
+ return C2Value();
+ }));
+
+ add(ConfigMapper(KEY_CHANNEL_COUNT, C2_PARAMKEY_CHANNEL_COUNT, "value")
+ .limitTo(D::AUDIO)); // read back to both formats
+ add(ConfigMapper(KEY_CHANNEL_COUNT, C2_PARAMKEY_CODED_CHANNEL_COUNT, "value")
+ .limitTo(D::AUDIO & D::CODED));
+
+ add(ConfigMapper(KEY_SAMPLE_RATE, C2_PARAMKEY_SAMPLE_RATE, "value")
+ .limitTo(D::AUDIO)); // read back to both port formats
+ add(ConfigMapper(KEY_SAMPLE_RATE, C2_PARAMKEY_CODED_SAMPLE_RATE, "value")
+ .limitTo(D::AUDIO & D::CODED));
+
+ add(ConfigMapper(KEY_PCM_ENCODING, C2_PARAMKEY_PCM_ENCODING, "value")
+ .limitTo(D::AUDIO));
+
+ add(ConfigMapper(KEY_IS_ADTS, C2_PARAMKEY_AAC_PACKAGING, "value")
+ .limitTo(D::AUDIO & D::CODED)
+ .withMappers([](C2Value v) -> C2Value {
+ int32_t value;
+ if (v.get(&value) && value) {
+ return C2Config::AAC_PACKAGING_ADTS;
+ }
+ return C2Value();
+ }, [](C2Value v) -> C2Value {
+ uint32_t value;
+ if (v.get(&value) && value == C2Config::AAC_PACKAGING_ADTS) {
+ return (int32_t)1;
+ }
+ return C2Value();
+ }));
+
+ std::shared_ptr<C2Mapper::ProfileLevelMapper> mapper =
+ C2Mapper::GetProfileLevelMapper(mCodingMediaType);
+
+ add(ConfigMapper(KEY_PROFILE, C2_PARAMKEY_PROFILE_LEVEL, "profile")
+ .limitTo(D::CODED)
+ .withMappers([mapper](C2Value v) -> C2Value {
+ C2Config::profile_t c2 = PROFILE_UNUSED;
+ int32_t sdk;
+ if (mapper && v.get(&sdk) && mapper->mapProfile(sdk, &c2)) {
+ return c2;
+ }
+ return PROFILE_UNUSED;
+ }, [mapper](C2Value v) -> C2Value {
+ C2Config::profile_t c2;
+ int32_t sdk;
+ using C2ValueType=typename _c2_reduce_enum_to_underlying_type<decltype(c2)>::type;
+ if (mapper && v.get((C2ValueType*)&c2) && mapper->mapProfile(c2, &sdk)) {
+ return sdk;
+ }
+ return C2Value();
+ }));
+
+ add(ConfigMapper(KEY_LEVEL, C2_PARAMKEY_PROFILE_LEVEL, "level")
+ .limitTo(D::CODED)
+ .withMappers([mapper](C2Value v) -> C2Value {
+ C2Config::level_t c2 = LEVEL_UNUSED;
+ int32_t sdk;
+ if (mapper && v.get(&sdk) && mapper->mapLevel(sdk, &c2)) {
+ return c2;
+ }
+ return LEVEL_UNUSED;
+ }, [mapper](C2Value v) -> C2Value {
+ C2Config::level_t c2;
+ int32_t sdk;
+ using C2ValueType=typename _c2_reduce_enum_to_underlying_type<decltype(c2)>::type;
+ if (mapper && v.get((C2ValueType*)&c2) && mapper->mapLevel(c2, &sdk)) {
+ return sdk;
+ }
+ return C2Value();
+ }));
+
+ // convert to dBFS and add default
+ add(ConfigMapper(KEY_AAC_DRC_TARGET_REFERENCE_LEVEL, C2_PARAMKEY_DRC_TARGET_REFERENCE_LEVEL, "value")
+ .limitTo(D::AUDIO & D::DECODER)
+ .withMapper([](C2Value v) -> C2Value {
+ int32_t value;
+ if (!v.get(&value) || value < 0) {
+ value = property_get_int32(PROP_DRC_OVERRIDE_REF_LEVEL, DRC_DEFAULT_MOBILE_REF_LEVEL);
+ }
+ return float(-0.25 * c2_min(value, 127));
+ }));
+
+ // convert to 0-1 (%) and add default
+ add(ConfigMapper(KEY_AAC_DRC_ATTENUATION_FACTOR, C2_PARAMKEY_DRC_ATTENUATION_FACTOR, "value")
+ .limitTo(D::AUDIO & D::DECODER)
+ .withMapper([](C2Value v) -> C2Value {
+ int32_t value;
+ if (!v.get(&value) || value < 0) {
+ value = property_get_int32(PROP_DRC_OVERRIDE_CUT, DRC_DEFAULT_MOBILE_DRC_CUT);
+ }
+ return float(c2_min(value, 127) / 127.);
+ }));
+
+ // convert to 0-1 (%) and add default
+ add(ConfigMapper(KEY_AAC_DRC_BOOST_FACTOR, C2_PARAMKEY_DRC_BOOST_FACTOR, "value")
+ .limitTo(D::AUDIO & D::DECODER)
+ .withMapper([](C2Value v) -> C2Value {
+ int32_t value;
+ if (!v.get(&value) || value < 0) {
+ value = property_get_int32(PROP_DRC_OVERRIDE_BOOST, DRC_DEFAULT_MOBILE_DRC_BOOST);
+ }
+ return float(c2_min(value, 127) / 127.);
+ }));
+
+ // convert to compression type and add default
+ add(ConfigMapper(KEY_AAC_DRC_HEAVY_COMPRESSION, C2_PARAMKEY_DRC_COMPRESSION_MODE, "value")
+ .limitTo(D::AUDIO & D::DECODER)
+ .withMapper([](C2Value v) -> C2Value {
+ int32_t value;
+ if (!v.get(&value) || value < 0) {
+ value = property_get_int32(PROP_DRC_OVERRIDE_HEAVY, DRC_DEFAULT_MOBILE_DRC_HEAVY);
+ }
+ return value == 1 ? C2Config::DRC_COMPRESSION_HEAVY : C2Config::DRC_COMPRESSION_LIGHT;
+ }));
+
+ // convert to dBFS and add default
+ add(ConfigMapper(KEY_AAC_ENCODED_TARGET_LEVEL, C2_PARAMKEY_DRC_ENCODED_TARGET_LEVEL, "value")
+ .limitTo(D::AUDIO & D::DECODER)
+ .withMapper([](C2Value v) -> C2Value {
+ int32_t value;
+ if (!v.get(&value) || value < 0) {
+ value = property_get_int32(PROP_DRC_OVERRIDE_ENC_LEVEL, DRC_DEFAULT_MOBILE_ENC_LEVEL);
+ }
+ return float(-0.25 * c2_min(value, 127));
+ }));
+
+ // convert to effect type (these map to SDK values) and add default
+ add(ConfigMapper(KEY_AAC_DRC_EFFECT_TYPE, C2_PARAMKEY_DRC_EFFECT_TYPE, "value")
+ .limitTo(D::AUDIO & D::DECODER)
+ .withMapper([](C2Value v) -> C2Value {
+ int32_t value;
+ if (!v.get(&value) || value < -1 || value > 8) {
+ value = property_get_int32(PROP_DRC_OVERRIDE_EFFECT, DRC_DEFAULT_MOBILE_DRC_EFFECT);
+ // ensure value is within range
+ if (value < -1 || value > 8) {
+ value = DRC_DEFAULT_MOBILE_DRC_EFFECT;
+ }
+ }
+ return value;
+ }));
+
+ add(ConfigMapper(KEY_AAC_MAX_OUTPUT_CHANNEL_COUNT, C2_PARAMKEY_MAX_CHANNEL_COUNT, "value")
+ .limitTo(D::AUDIO));
+
+ add(ConfigMapper(KEY_AAC_SBR_MODE, C2_PARAMKEY_AAC_SBR_MODE, "value")
+ .limitTo(D::AUDIO & D::ENCODER & D::CONFIG)
+ .withMapper([](C2Value v) -> C2Value {
+ int32_t value;
+ if (!v.get(&value) || value < 0) {
+ return C2Config::AAC_SBR_AUTO;
+ }
+ switch (value) {
+ case 0: return C2Config::AAC_SBR_OFF;
+ case 1: return C2Config::AAC_SBR_SINGLE_RATE;
+ case 2: return C2Config::AAC_SBR_DUAL_RATE;
+ default: return C2Config::AAC_SBR_AUTO + 1; // invalid value
+ }
+ }));
+
+ add(ConfigMapper(KEY_QUALITY, C2_PARAMKEY_QUALITY, "value"));
+ add(ConfigMapper(KEY_FLAC_COMPRESSION_LEVEL, C2_PARAMKEY_COMPLEXITY, "value")
+ .limitTo(D::AUDIO & D::ENCODER));
+ add(ConfigMapper("complexity", C2_PARAMKEY_COMPLEXITY, "value")
+ .limitTo(D::ENCODER));
+
+ add(ConfigMapper(KEY_GRID_COLUMNS, C2_PARAMKEY_TILE_LAYOUT, "columns")
+ .limitTo(D::IMAGE));
+ add(ConfigMapper(KEY_GRID_ROWS, C2_PARAMKEY_TILE_LAYOUT, "rows")
+ .limitTo(D::IMAGE));
+ add(ConfigMapper(KEY_TILE_WIDTH, C2_PARAMKEY_TILE_LAYOUT, "tile.width")
+ .limitTo(D::IMAGE));
+ add(ConfigMapper(KEY_TILE_HEIGHT, C2_PARAMKEY_TILE_LAYOUT, "tile.height")
+ .limitTo(D::IMAGE));
+
+ add(ConfigMapper(KEY_LATENCY, C2_PARAMKEY_PIPELINE_DELAY_REQUEST, "value")
+ .limitTo(D::VIDEO & D::ENCODER));
+
+ add(ConfigMapper(C2_PARAMKEY_INPUT_TIME_STRETCH, C2_PARAMKEY_INPUT_TIME_STRETCH, "value"));
+
+ /* still to do
+ constexpr char KEY_PUSH_BLANK_BUFFERS_ON_STOP[] = "push-blank-buffers-on-shutdown";
+
+ not yet used by MediaCodec, but defined as MediaFormat
+ KEY_AUDIO_SESSION_ID // we use "audio-hw-sync"
+ KEY_OUTPUT_REORDER_DEPTH
+ */
+}
+
+status_t CCodecConfig::initialize(
+ const std::shared_ptr<Codec2Client> &client,
+ const std::shared_ptr<Codec2Client::Component> &component) {
+ C2ComponentDomainSetting domain(C2Component::DOMAIN_OTHER);
+ C2ComponentKindSetting kind(C2Component::KIND_OTHER);
+
+ std::vector<std::unique_ptr<C2Param>> queried;
+ c2_status_t c2err = component->query({ &domain, &kind }, {}, C2_DONT_BLOCK, &queried);
+ if (c2err != C2_OK) {
+ ALOGD("Query domain & kind failed => %s", asString(c2err));
+ // TEMP: determine kind from component name
+ if (kind.value == C2Component::KIND_OTHER) {
+ if (component->getName().find("encoder") != std::string::npos) {
+ kind.value = C2Component::KIND_ENCODER;
+ } else if (component->getName().find("decoder") != std::string::npos) {
+ kind.value = C2Component::KIND_DECODER;
+ }
+ }
+
+ // TEMP: determine domain from media type (port (preferred) or stream #0)
+ if (domain.value == C2Component::DOMAIN_OTHER) {
+ AString mediaType = QueryMediaType(true /* input */, component);
+ if (mediaType.startsWith("audio/")) {
+ domain.value = C2Component::DOMAIN_AUDIO;
+ } else if (mediaType.startsWith("video/")) {
+ domain.value = C2Component::DOMAIN_VIDEO;
+ } else if (mediaType.startsWith("image/")) {
+ domain.value = C2Component::DOMAIN_IMAGE;
+ }
+ }
+ }
+
+ mDomain = (domain.value == C2Component::DOMAIN_VIDEO ? Domain::IS_VIDEO :
+ domain.value == C2Component::DOMAIN_IMAGE ? Domain::IS_IMAGE :
+ domain.value == C2Component::DOMAIN_AUDIO ? Domain::IS_AUDIO : Domain::OTHER_DOMAIN)
+ | (kind.value == C2Component::KIND_DECODER ? Domain::IS_DECODER :
+ kind.value == C2Component::KIND_ENCODER ? Domain::IS_ENCODER : Domain::OTHER_KIND);
+
+ mInputDomain = Domain(((mDomain & IS_DECODER) ? IS_CODED : IS_RAW) | IS_INPUT);
+ mOutputDomain = Domain(((mDomain & IS_ENCODER) ? IS_CODED : IS_RAW) | IS_OUTPUT);
+
+ ALOGV("domain is %#x (%u %u)", mDomain, domain.value, kind.value);
+
+ std::vector<C2Param::Index> paramIndices;
+ switch (kind.value) {
+ case C2Component::KIND_DECODER:
+ mCodingMediaType = QueryMediaType(true /* input */, component).c_str();
+ break;
+ case C2Component::KIND_ENCODER:
+ mCodingMediaType = QueryMediaType(false /* input */, component).c_str();
+ break;
+ default:
+ mCodingMediaType = "";
+ }
+
+ c2err = component->querySupportedParams(&mParamDescs);
+ if (c2err != C2_OK) {
+ ALOGD("Query supported params failed after returning %zu values => %s",
+ mParamDescs.size(), asString(c2err));
+ return UNKNOWN_ERROR;
+ }
+ for (const std::shared_ptr<C2ParamDescriptor> &desc : mParamDescs) {
+ mSupportedIndices.emplace(desc->index());
+ }
+
+ mReflector = client->getParamReflector();
+ if (mReflector == nullptr) {
+ ALOGE("Failed to get param reflector");
+ return UNKNOWN_ERROR;
+ }
+
+ // enumerate all fields
+ mParamUpdater = std::make_shared<ReflectedParamUpdater>();
+ mParamUpdater->clear();
+ mParamUpdater->supportWholeParam(
+ C2_PARAMKEY_TEMPORAL_LAYERING, C2StreamTemporalLayeringTuning::CORE_INDEX);
+ mParamUpdater->addParamDesc(mReflector, mParamDescs);
+
+ // TEMP: add some standard fields even if not reflected
+ if (kind.value == C2Component::KIND_ENCODER) {
+ mParamUpdater->addStandardParam<C2StreamInitDataInfo::output>(C2_PARAMKEY_INIT_DATA);
+ }
+ if (domain.value == C2Component::DOMAIN_IMAGE || domain.value == C2Component::DOMAIN_VIDEO) {
+ if (kind.value != C2Component::KIND_ENCODER) {
+ addLocalParam<C2StreamPictureSizeInfo::output>(C2_PARAMKEY_PICTURE_SIZE);
+ addLocalParam<C2StreamCropRectInfo::output>(C2_PARAMKEY_CROP_RECT);
+ addLocalParam(
+ new C2StreamPixelAspectRatioInfo::output(0u, 1u, 1u),
+ C2_PARAMKEY_PIXEL_ASPECT_RATIO);
+ addLocalParam(new C2StreamRotationInfo::output(0u, 0), C2_PARAMKEY_ROTATION);
+ addLocalParam(new C2StreamColorAspectsInfo::output(0u), C2_PARAMKEY_COLOR_ASPECTS);
+ addLocalParam<C2StreamDataSpaceInfo::output>(C2_PARAMKEY_DATA_SPACE);
+ addLocalParam<C2StreamHdrStaticInfo::output>(C2_PARAMKEY_HDR_STATIC_INFO);
+ addLocalParam(new C2StreamSurfaceScalingInfo::output(0u, VIDEO_SCALING_MODE_SCALE_TO_FIT),
+ C2_PARAMKEY_SURFACE_SCALING_MODE);
+ } else {
+ addLocalParam(new C2StreamColorAspectsInfo::input(0u), C2_PARAMKEY_COLOR_ASPECTS);
+ }
+ }
+
+ initializeStandardParams();
+
+ // subscribe to all supported standard (exposed) params
+ // TODO: limit this to params that are actually in the domain
+ std::vector<std::string> formatKeys = mStandardParams->getPathsForDomain(Domain(1 << 30));
+ std::vector<C2Param::Index> indices;
+ mParamUpdater->getParamIndicesForKeys(formatKeys, &indices);
+ mSubscribedIndices.insert(indices.begin(), indices.end());
+
+ // also subscribe to some non-SDK standard parameters
+ // for number of input/output buffers
+ mSubscribedIndices.emplace(C2PortSuggestedBufferCountTuning::input::PARAM_TYPE);
+ mSubscribedIndices.emplace(C2PortSuggestedBufferCountTuning::output::PARAM_TYPE);
+ mSubscribedIndices.emplace(C2ActualPipelineDelayTuning::PARAM_TYPE);
+ mSubscribedIndices.emplace(C2PortActualDelayTuning::input::PARAM_TYPE);
+ mSubscribedIndices.emplace(C2PortActualDelayTuning::output::PARAM_TYPE);
+ // for output buffer array allocation
+ mSubscribedIndices.emplace(C2StreamMaxBufferSizeInfo::output::PARAM_TYPE);
+ // init data (CSD)
+ mSubscribedIndices.emplace(C2StreamInitDataInfo::output::PARAM_TYPE);
+
+ return OK;
+}
+
+status_t CCodecConfig::subscribeToConfigUpdate(
+ const std::shared_ptr<Codec2Client::Component> &component,
+ const std::vector<C2Param::Index> &indices,
+ c2_blocking_t blocking) {
+ mSubscribedIndices.insert(indices.begin(), indices.end());
+ // TODO: enable this when components no longer crash on this config
+ if (mSubscribedIndices.size() != mSubscribedIndicesSize && false) {
+ std::vector<uint32_t> indices;
+ for (C2Param::Index ix : mSubscribedIndices) {
+ indices.push_back(ix);
+ }
+ std::unique_ptr<C2SubscribedParamIndicesTuning> subscribeTuning =
+ C2SubscribedParamIndicesTuning::AllocUnique(indices);
+ std::vector<std::unique_ptr<C2SettingResult>> results;
+ c2_status_t c2Err = component->config({ subscribeTuning.get() }, blocking, &results);
+ if (c2Err != C2_OK && c2Err != C2_BAD_INDEX) {
+ ALOGD("Failed to subscribe to parameters => %s", asString(c2Err));
+ // TODO: error
+ }
+ ALOGV("Subscribed to %zu params", mSubscribedIndices.size());
+ mSubscribedIndicesSize = mSubscribedIndices.size();
+ }
+ return OK;
+}
+
+status_t CCodecConfig::queryConfiguration(
+ const std::shared_ptr<Codec2Client::Component> &component) {
+ // query all subscribed parameters
+ std::vector<C2Param::Index> indices(mSubscribedIndices.begin(), mSubscribedIndices.end());
+ std::vector<std::unique_ptr<C2Param>> queried;
+ c2_status_t c2Err = component->query({}, indices, C2_MAY_BLOCK, &queried);
+ if (c2Err != OK) {
+ ALOGI("query failed after returning %zu values (%s)", queried.size(), asString(c2Err));
+ // TODO: error
+ }
+
+ updateConfiguration(queried, ALL);
+ return OK;
+}
+
+bool CCodecConfig::updateConfiguration(
+ std::vector<std::unique_ptr<C2Param>> &configUpdate, Domain domain) {
+ ALOGV("updating configuration with %zu params", configUpdate.size());
+ bool changed = false;
+ for (std::unique_ptr<C2Param> &p : configUpdate) {
+ if (p && *p) {
+ auto insertion = mCurrentConfig.emplace(p->index(), nullptr);
+ if (insertion.second || *insertion.first->second != *p) {
+ if (mSupportedIndices.count(p->index()) || mLocalParams.count(p->index())) {
+ // only track changes in supported (reflected or local) indices
+ changed = true;
+ } else {
+ ALOGV("an unlisted config was %s: %#x",
+ insertion.second ? "added" : "updated", p->index());
+ }
+ }
+ insertion.first->second = std::move(p);
+ }
+ }
+
+ ALOGV("updated configuration has %zu params (%s)", mCurrentConfig.size(),
+ changed ? "CHANGED" : "no change");
+ if (changed) {
+ return updateFormats(domain);
+ }
+ return false;
+}
+
+bool CCodecConfig::updateFormats(Domain domain) {
+ // get addresses of params in the current config
+ std::vector<C2Param*> paramPointers;
+ for (const auto &it : mCurrentConfig) {
+ paramPointers.push_back(it.second.get());
+ }
+
+ ReflectedParamUpdater::Dict reflected = mParamUpdater->getParams(paramPointers);
+ ALOGD("c2 config is %s", reflected.debugString().c_str());
+
+ bool changed = false;
+ if (domain & mInputDomain) {
+ sp<AMessage> oldFormat = mInputFormat;
+ mInputFormat = mInputFormat->dup(); // trigger format changed
+ mInputFormat->extend(getSdkFormatForDomain(reflected, mInputDomain));
+ if (mInputFormat->countEntries() != oldFormat->countEntries()
+ || mInputFormat->changesFrom(oldFormat)->countEntries() > 0) {
+ changed = true;
+ } else {
+ mInputFormat = oldFormat; // no change
+ }
+ }
+ if (domain & mOutputDomain) {
+ sp<AMessage> oldFormat = mOutputFormat;
+ mOutputFormat = mOutputFormat->dup(); // trigger output format changed
+ mOutputFormat->extend(getSdkFormatForDomain(reflected, mOutputDomain));
+ if (mOutputFormat->countEntries() != oldFormat->countEntries()
+ || mOutputFormat->changesFrom(oldFormat)->countEntries() > 0) {
+ changed = true;
+ } else {
+ mOutputFormat = oldFormat; // no change
+ }
+ }
+ ALOGV_IF(changed, "format(s) changed");
+ return changed;
+}
+
+sp<AMessage> CCodecConfig::getSdkFormatForDomain(
+ const ReflectedParamUpdater::Dict &reflected, Domain portDomain) const {
+ sp<AMessage> msg = new AMessage;
+ for (const std::pair<std::string, std::vector<ConfigMapper>> &el : mStandardParams->getKeys()) {
+ for (const ConfigMapper &cm : el.second) {
+ if ((cm.domain() & portDomain) == 0 // input-output-coded-raw
+ || (cm.domain() & mDomain) != mDomain // component domain + kind (these must match)
+ || (cm.domain() & IS_READ) == 0) {
+ continue;
+ }
+ auto it = reflected.find(cm.path());
+ if (it == reflected.end()) {
+ continue;
+ }
+ C2Value c2Value;
+ sp<ABuffer> bufValue;
+ AString strValue;
+ AMessage::ItemData item;
+ if (it->second.find(&c2Value)) {
+ item = cm.mapToMessage(c2Value);
+ } else if (it->second.find(&bufValue)) {
+ item.set(bufValue);
+ } else if (it->second.find(&strValue)) {
+ item.set(strValue);
+ } else {
+ ALOGD("unexpected untyped query value for key: %s", cm.path().c_str());
+ continue;
+ }
+ msg->setItem(el.first.c_str(), item);
+ }
+ }
+
+ { // convert from Codec 2.0 rect to MediaFormat rect and add crop rect if not present
+ int32_t left, top, width, height;
+ if (msg->findInt32("crop-left", &left) && msg->findInt32("crop-width", &width)
+ && msg->findInt32("crop-top", &top) && msg->findInt32("crop-height", &height)
+ && left >= 0 && width >=0 && width <= INT32_MAX - left
+ && top >= 0 && height >=0 && height <= INT32_MAX - top) {
+ msg->removeEntryAt(msg->findEntryByName("crop-left"));
+ msg->removeEntryAt(msg->findEntryByName("crop-top"));
+ msg->removeEntryAt(msg->findEntryByName("crop-width"));
+ msg->removeEntryAt(msg->findEntryByName("crop-height"));
+ msg->setRect("crop", left, top, left + width - 1, top + height - 1);
+ } else if (msg->findInt32("width", &width) && msg->findInt32("height", &height)) {
+ msg->setRect("crop", 0, 0, width - 1, height - 1);
+ }
+ }
+
+ { // convert temporal layering to schema
+ sp<ABuffer> tmp;
+ if (msg->findBuffer(C2_PARAMKEY_TEMPORAL_LAYERING, &tmp) && tmp != nullptr) {
+ C2StreamTemporalLayeringTuning *layering =
+ C2StreamTemporalLayeringTuning::From(C2Param::From(tmp->data(), tmp->size()));
+ if (layering && layering->m.layerCount > 0
+ && layering->m.bLayerCount < layering->m.layerCount) {
+ // check if this is webrtc compatible
+ AString mime;
+ if (msg->findString(KEY_MIME, &mime) &&
+ mime.equalsIgnoreCase(MIMETYPE_VIDEO_VP8) &&
+ layering->m.bLayerCount == 0 &&
+ (layering->m.layerCount == 1
+ || (layering->m.layerCount == 2
+ && layering->flexCount() >= 1
+ && layering->m.bitrateRatios[0] == .6f)
+ || (layering->m.layerCount == 3
+ && layering->flexCount() >= 2
+ && layering->m.bitrateRatios[0] == .4f
+ && layering->m.bitrateRatios[1] == .6f)
+ || (layering->m.layerCount == 4
+ && layering->flexCount() >= 3
+ && layering->m.bitrateRatios[0] == .25f
+ && layering->m.bitrateRatios[1] == .4f
+ && layering->m.bitrateRatios[2] == .6f))) {
+ msg->setString(KEY_TEMPORAL_LAYERING, AStringPrintf(
+ "webrtc.vp8.%u-layer", layering->m.layerCount));
+ } else if (layering->m.bLayerCount) {
+ msg->setString(KEY_TEMPORAL_LAYERING, AStringPrintf(
+ "android.generic.%u+%u",
+ layering->m.layerCount - layering->m.bLayerCount,
+ layering->m.bLayerCount));
+ } else if (layering->m.bLayerCount) {
+ msg->setString(KEY_TEMPORAL_LAYERING, AStringPrintf(
+ "android.generic.%u", layering->m.layerCount));
+ }
+ }
+ msg->removeEntryAt(msg->findEntryByName(C2_PARAMKEY_TEMPORAL_LAYERING));
+ }
+ }
+
+ { // convert color info
+ C2Color::primaries_t primaries;
+ C2Color::matrix_t matrix;
+ if (msg->findInt32("color-primaries", (int32_t*)&primaries)
+ && msg->findInt32("color-matrix", (int32_t*)&matrix)) {
+ int32_t standard;
+
+ if (C2Mapper::map(primaries, matrix, &standard)) {
+ msg->setInt32(KEY_COLOR_STANDARD, standard);
+ }
+
+ msg->removeEntryAt(msg->findEntryByName("color-primaries"));
+ msg->removeEntryAt(msg->findEntryByName("color-matrix"));
+ }
+
+
+ // calculate dataspace for raw graphic buffers if not specified by component, or if
+ // using surface with unspecified aspects (as those must be defaulted which may change
+ // the dataspace)
+ if ((portDomain & IS_RAW) && (mDomain & (IS_IMAGE | IS_VIDEO))) {
+ android_dataspace dataspace;
+ ColorAspects aspects = {
+ ColorAspects::RangeUnspecified, ColorAspects::PrimariesUnspecified,
+ ColorAspects::TransferUnspecified, ColorAspects::MatrixUnspecified
+ };
+ ColorUtils::getColorAspectsFromFormat(msg, aspects);
+ ColorAspects origAspects = aspects;
+ if (mUsingSurface) {
+ // get image size (default to HD)
+ int32_t width = 1280;
+ int32_t height = 720;
+ int32_t left, top, right, bottom;
+ if (msg->findRect("crop", &left, &top, &right, &bottom)) {
+ width = right - left + 1;
+ height = bottom - top + 1;
+ } else {
+ (void)msg->findInt32(KEY_WIDTH, &width);
+ (void)msg->findInt32(KEY_HEIGHT, &height);
+ }
+ ColorUtils::setDefaultCodecColorAspectsIfNeeded(aspects, width, height);
+ ColorUtils::setColorAspectsIntoFormat(aspects, msg);
+ }
+
+ if (!msg->findInt32("android._dataspace", (int32_t*)&dataspace)
+ || aspects.mRange != origAspects.mRange
+ || aspects.mPrimaries != origAspects.mPrimaries
+ || aspects.mTransfer != origAspects.mTransfer
+ || aspects.mMatrixCoeffs != origAspects.mMatrixCoeffs) {
+ dataspace = ColorUtils::getDataSpaceForColorAspects(aspects, true /* mayExpand */);
+ msg->setInt32("android._dataspace", dataspace);
+ }
+ }
+
+ // HDR static info
+
+ C2HdrStaticMetadataStruct hdr;
+ if (msg->findFloat("smpte2086.red.x", &hdr.mastering.red.x)
+ && msg->findFloat("smpte2086.red.y", &hdr.mastering.red.y)
+ && msg->findFloat("smpte2086.green.x", &hdr.mastering.green.x)
+ && msg->findFloat("smpte2086.green.y", &hdr.mastering.green.y)
+ && msg->findFloat("smpte2086.blue.x", &hdr.mastering.blue.x)
+ && msg->findFloat("smpte2086.blue.y", &hdr.mastering.blue.y)
+ && msg->findFloat("smpte2086.white.x", &hdr.mastering.white.x)
+ && msg->findFloat("smpte2086.white.y", &hdr.mastering.white.y)
+ && msg->findFloat("smpte2086.max-luminance", &hdr.mastering.maxLuminance)
+ && msg->findFloat("smpte2086.min-luminance", &hdr.mastering.minLuminance)
+ && msg->findFloat("cta861.max-cll", &hdr.maxCll)
+ && msg->findFloat("cta861.max-fall", &hdr.maxFall)) {
+ if (hdr.mastering.red.x >= 0 && hdr.mastering.red.x <= 1
+ && hdr.mastering.red.y >= 0 && hdr.mastering.red.y <= 1
+ && hdr.mastering.green.x >= 0 && hdr.mastering.green.x <= 1
+ && hdr.mastering.green.y >= 0 && hdr.mastering.green.y <= 1
+ && hdr.mastering.blue.x >= 0 && hdr.mastering.blue.x <= 1
+ && hdr.mastering.blue.y >= 0 && hdr.mastering.blue.y <= 1
+ && hdr.mastering.white.x >= 0 && hdr.mastering.white.x <= 1
+ && hdr.mastering.white.y >= 0 && hdr.mastering.white.y <= 1
+ && hdr.mastering.maxLuminance >= 0 && hdr.mastering.maxLuminance <= 65535
+ && hdr.mastering.minLuminance >= 0 && hdr.mastering.minLuminance <= 6.5535
+ && hdr.maxCll >= 0 && hdr.maxCll <= 65535
+ && hdr.maxFall >= 0 && hdr.maxFall <= 65535) {
+ HDRStaticInfo meta;
+ meta.mID = meta.kType1;
+ meta.sType1.mR.x = hdr.mastering.red.x / 0.00002 + 0.5;
+ meta.sType1.mR.y = hdr.mastering.red.y / 0.00002 + 0.5;
+ meta.sType1.mG.x = hdr.mastering.green.x / 0.00002 + 0.5;
+ meta.sType1.mG.y = hdr.mastering.green.y / 0.00002 + 0.5;
+ meta.sType1.mB.x = hdr.mastering.blue.x / 0.00002 + 0.5;
+ meta.sType1.mB.y = hdr.mastering.blue.y / 0.00002 + 0.5;
+ meta.sType1.mW.x = hdr.mastering.white.x / 0.00002 + 0.5;
+ meta.sType1.mW.y = hdr.mastering.white.y / 0.00002 + 0.5;
+ meta.sType1.mMaxDisplayLuminance = hdr.mastering.maxLuminance + 0.5;
+ meta.sType1.mMinDisplayLuminance = hdr.mastering.minLuminance / 0.0001 + 0.5;
+ meta.sType1.mMaxContentLightLevel = hdr.maxCll + 0.5;
+ meta.sType1.mMaxFrameAverageLightLevel = hdr.maxFall + 0.5;
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.red.x"));
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.red.y"));
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.green.x"));
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.green.y"));
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.blue.x"));
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.blue.y"));
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.white.x"));
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.white.y"));
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.max-luminance"));
+ msg->removeEntryAt(msg->findEntryByName("smpte2086.min-luminance"));
+ msg->removeEntryAt(msg->findEntryByName("cta861.max-cll"));
+ msg->removeEntryAt(msg->findEntryByName("cta861.max-fall"));
+ msg->setBuffer(KEY_HDR_STATIC_INFO, ABuffer::CreateAsCopy(&meta, sizeof(meta)));
+ } else {
+ ALOGD("found invalid HDR static metadata %s", msg->debugString(8).c_str());
+ }
+ }
+ }
+
+ ALOGV("converted to SDK values as %s", msg->debugString().c_str());
+ return msg;
+}
+
+/// converts an AMessage value to a ParamUpdater value
+static void convert(const AMessage::ItemData &from, ReflectedParamUpdater::Value *to) {
+ int32_t int32Value;
+ int64_t int64Value;
+ sp<ABuffer> bufValue;
+ AString strValue;
+ float floatValue;
+ double doubleValue;
+
+ if (from.find(&int32Value)) {
+ to->set(int32Value);
+ } else if (from.find(&int64Value)) {
+ to->set(int64Value);
+ } else if (from.find(&bufValue)) {
+ to->set(bufValue);
+ } else if (from.find(&strValue)) {
+ to->set(strValue);
+ } else if (from.find(&floatValue)) {
+ to->set(C2Value(floatValue));
+ } else if (from.find(&doubleValue)) {
+ // convert double to float
+ to->set(C2Value((float)doubleValue));
+ }
+ // ignore all other AMessage types
+}
+
+/// relaxes Codec 2.0 specific value types to SDK types (mainly removes signedness and counterness
+/// from 32/64-bit values.)
+static void relaxValues(ReflectedParamUpdater::Value &item) {
+ C2Value c2Value;
+ int32_t int32Value;
+ int64_t int64Value;
+ (void)item.find(&c2Value);
+ if (c2Value.get(&int32Value) || c2Value.get((uint32_t*)&int32Value)
+ || c2Value.get((c2_cntr32_t*)&int32Value)) {
+ item.set(int32Value);
+ } else if (c2Value.get(&int64Value)
+ || c2Value.get((uint64_t*)&int64Value)
+ || c2Value.get((c2_cntr64_t*)&int64Value)) {
+ item.set(int64Value);
+ }
+}
+
+ReflectedParamUpdater::Dict CCodecConfig::getReflectedFormat(
+ const sp<AMessage> ¶ms_, Domain configDomain) const {
+ // create a modifiable copy of params
+ sp<AMessage> params = params_->dup();
+ ALOGV("filtering with config domain %x", configDomain);
+
+ // convert some macro parameters to Codec 2.0 specific expressions
+
+ { // make i-frame-interval frame based
+ float iFrameInterval;
+ if (params->findAsFloat(KEY_I_FRAME_INTERVAL, &iFrameInterval)) {
+ float frameRate;
+ if (params->findAsFloat(KEY_FRAME_RATE, &frameRate)) {
+ params->setInt32("i-frame-period",
+ (frameRate <= 0 || iFrameInterval < 0)
+ ? -1 /* no sync frames */
+ : (int32_t)c2_min(iFrameInterval * frameRate + 0.5,
+ (float)INT32_MAX));
+ }
+ }
+ }
+
+ if (mDomain == (IS_VIDEO | IS_ENCODER)) {
+ // convert capture-rate into input-time-stretch
+ float frameRate, captureRate;
+ if (params->findAsFloat(KEY_FRAME_RATE, &frameRate)) {
+ if (!params->findAsFloat("time-lapse-fps", &captureRate)
+ && !params->findAsFloat(KEY_CAPTURE_RATE, &captureRate)) {
+ captureRate = frameRate;
+ }
+ if (captureRate > 0 && frameRate > 0) {
+ params->setFloat(C2_PARAMKEY_INPUT_TIME_STRETCH, captureRate / frameRate);
+ }
+ }
+ }
+
+ { // reflect temporal layering into a binary blob
+ AString schema;
+ if (params->findString(KEY_TEMPORAL_LAYERING, &schema)) {
+ unsigned int numLayers = 0;
+ unsigned int numBLayers = 0;
+ int tags;
+ char dummy;
+ std::unique_ptr<C2StreamTemporalLayeringTuning::output> layering;
+ if (sscanf(schema.c_str(), "webrtc.vp8.%u-layer%c", &numLayers, &dummy) == 1
+ && numLayers > 0) {
+ switch (numLayers) {
+ case 1:
+ layering = C2StreamTemporalLayeringTuning::output::AllocUnique(
+ {}, 0u, 1u, 0u);
+ break;
+ case 2:
+ layering = C2StreamTemporalLayeringTuning::output::AllocUnique(
+ { .6f }, 0u, 2u, 0u);
+ break;
+ case 3:
+ layering = C2StreamTemporalLayeringTuning::output::AllocUnique(
+ { .4f, .6f }, 0u, 3u, 0u);
+ break;
+ default:
+ layering = C2StreamTemporalLayeringTuning::output::AllocUnique(
+ { .25f, .4f, .6f }, 0u, 4u, 0u);
+ break;
+ }
+ } else if ((tags = sscanf(schema.c_str(), "android.generic.%u%c%u%c",
+ &numLayers, &dummy, &numBLayers, &dummy))
+ && (tags == 1 || (tags == 3 && dummy == '+'))
+ && numLayers > 0 && numLayers < UINT32_MAX - numBLayers) {
+ layering = C2StreamTemporalLayeringTuning::output::AllocUnique(
+ {}, 0u, numLayers + numBLayers, numBLayers);
+ } else {
+ ALOGD("Ignoring unsupported ts-schema [%s]", schema.c_str());
+ }
+ if (layering) {
+ params->setBuffer(C2_PARAMKEY_TEMPORAL_LAYERING,
+ ABuffer::CreateAsCopy(layering.get(), layering->size()));
+ }
+ }
+ }
+
+ { // convert from MediaFormat rect to Codec 2.0 rect
+ int32_t offset;
+ int32_t end;
+ AMessage::ItemData item;
+ if (params->findInt32("crop-left", &offset) && params->findInt32("crop-right", &end)
+ && offset >= 0 && end >= offset - 1) {
+ size_t ix = params->findEntryByName("crop-right");
+ params->setEntryNameAt(ix, "crop-width");
+ item.set(end - offset + 1);
+ params->setEntryAt(ix, item);
+ }
+ if (params->findInt32("crop-top", &offset) && params->findInt32("crop-bottom", &end)
+ && offset >= 0 && end >= offset - 1) {
+ size_t ix = params->findEntryByName("crop-bottom");
+ params->setEntryNameAt(ix, "crop-height");
+ item.set(end - offset + 1);
+ params->setEntryAt(ix, item);
+ }
+ }
+
+ { // convert color info
+ int32_t standard;
+ if (params->findInt32(KEY_COLOR_STANDARD, &standard)) {
+ C2Color::primaries_t primaries;
+ C2Color::matrix_t matrix;
+
+ if (C2Mapper::map(standard, &primaries, &matrix)) {
+ params->setInt32("color-primaries", primaries);
+ params->setInt32("color-matrix", matrix);
+ }
+ }
+
+ sp<ABuffer> hdrMeta;
+ if (params->findBuffer(KEY_HDR_STATIC_INFO, &hdrMeta)
+ && hdrMeta->size() == sizeof(HDRStaticInfo)) {
+ HDRStaticInfo *meta = (HDRStaticInfo*)hdrMeta->data();
+ if (meta->mID == meta->kType1) {
+ params->setFloat("smpte2086.red.x", meta->sType1.mR.x * 0.00002);
+ params->setFloat("smpte2086.red.y", meta->sType1.mR.y * 0.00002);
+ params->setFloat("smpte2086.green.x", meta->sType1.mG.x * 0.00002);
+ params->setFloat("smpte2086.green.y", meta->sType1.mG.y * 0.00002);
+ params->setFloat("smpte2086.blue.x", meta->sType1.mB.x * 0.00002);
+ params->setFloat("smpte2086.blue.y", meta->sType1.mB.y * 0.00002);
+ params->setFloat("smpte2086.white.x", meta->sType1.mW.x * 0.00002);
+ params->setFloat("smpte2086.white.y", meta->sType1.mW.y * 0.00002);
+ params->setFloat("smpte2086.max-luminance", meta->sType1.mMaxDisplayLuminance);
+ params->setFloat("smpte2086.min-luminance", meta->sType1.mMinDisplayLuminance * 0.0001);
+ params->setFloat("cta861.max-cll", meta->sType1.mMaxContentLightLevel);
+ params->setFloat("cta861.max-fall", meta->sType1.mMaxFrameAverageLightLevel);
+ }
+ }
+ }
+
+ // this is to verify that we set proper signedness for standard parameters
+ bool beVeryStrict = property_get_bool("debug.stagefright.ccodec_strict_type", false);
+ // this is to allow vendors to use the wrong signedness for standard parameters
+ bool beVeryLax = property_get_bool("debug.stagefright.ccodec_lax_type", false);
+
+ ReflectedParamUpdater::Dict filtered;
+ for (size_t ix = 0; ix < params->countEntries(); ++ix) {
+ AMessage::Type type;
+ AString name = params->getEntryNameAt(ix, &type);
+ AMessage::ItemData msgItem = params->getEntryAt(ix);
+ ReflectedParamUpdater::Value item;
+ convert(msgItem, &item); // convert item to param updater item
+
+ if (name.startsWith("vendor.")) {
+ // vendor params pass through as is
+ filtered.emplace(name.c_str(), item);
+ continue;
+ }
+ // standard parameters may get modified, filtered or duplicated
+ for (const ConfigMapper &cm : mStandardParams->getConfigMappersForSdkKey(name.c_str())) {
+ // note: we ignore port domain for configuration
+ if ((cm.domain() & configDomain)
+ // component domain + kind (these must match)
+ && (cm.domain() & mDomain) == mDomain) {
+ // map arithmetic values, pass through string or buffer
+ switch (type) {
+ case AMessage::kTypeBuffer:
+ case AMessage::kTypeString:
+ break;
+ case AMessage::kTypeInt32:
+ case AMessage::kTypeInt64:
+ case AMessage::kTypeFloat:
+ case AMessage::kTypeDouble:
+ // for now only map settings with mappers as we are not creating
+ // signed <=> unsigned mappers
+ // TODO: be precise about signed unsigned
+ if (beVeryStrict || cm.mapper()) {
+ item.set(cm.mapFromMessage(params->getEntryAt(ix)));
+ // also allow to relax type strictness
+ if (beVeryLax) {
+ relaxValues(item);
+ }
+ }
+ break;
+ default:
+ continue;
+ }
+ filtered.emplace(cm.path(), item);
+ }
+ }
+ }
+ ALOGV("filtered %s to %s", params->debugString(4).c_str(),
+ filtered.debugString(4).c_str());
+ return filtered;
+}
+
+status_t CCodecConfig::getConfigUpdateFromSdkParams(
+ std::shared_ptr<Codec2Client::Component> component,
+ const sp<AMessage> &sdkParams, Domain configDomain,
+ c2_blocking_t blocking,
+ std::vector<std::unique_ptr<C2Param>> *configUpdate) const {
+ ReflectedParamUpdater::Dict params = getReflectedFormat(sdkParams, configDomain);
+
+ std::vector<C2Param::Index> indices;
+ mParamUpdater->getParamIndicesFromMessage(params, &indices);
+ if (indices.empty()) {
+ ALOGD("no recognized params in: %s", params.debugString().c_str());
+ return OK;
+ }
+
+ configUpdate->clear();
+ std::vector<C2Param::Index> supportedIndices;
+ for (C2Param::Index ix : indices) {
+ if (mSupportedIndices.count(ix)) {
+ supportedIndices.push_back(ix);
+ } else if (mLocalParams.count(ix)) {
+ // query local parameter here
+ auto it = mCurrentConfig.find(ix);
+ if (it != mCurrentConfig.end()) {
+ configUpdate->emplace_back(C2Param::Copy(*it->second));
+ }
+ }
+ }
+
+ c2_status_t err = component->query({ }, supportedIndices, blocking, configUpdate);
+ if (err != C2_OK) {
+ ALOGD("query failed after returning %zu params => %s", configUpdate->size(), asString(err));
+ }
+
+ if (configUpdate->size()) {
+ mParamUpdater->updateParamsFromMessage(params, configUpdate);
+ }
+ return OK;
+}
+
+status_t CCodecConfig::setParameters(
+ std::shared_ptr<Codec2Client::Component> component,
+ std::vector<std::unique_ptr<C2Param>> &configUpdate,
+ c2_blocking_t blocking) {
+ status_t result = OK;
+ if (configUpdate.empty()) {
+ return OK;
+ }
+
+ std::vector<C2Param::Index> indices;
+ std::vector<C2Param *> paramVector;
+ for (const std::unique_ptr<C2Param> ¶m : configUpdate) {
+ if (mSupportedIndices.count(param->index())) {
+ // component parameter
+ paramVector.push_back(param.get());
+ indices.push_back(param->index());
+ } else if (mLocalParams.count(param->index())) {
+ // handle local parameter here
+ LocalParamValidator validator = mLocalParams.find(param->index())->second;
+ c2_status_t err = C2_OK;
+ std::unique_ptr<C2Param> copy = C2Param::Copy(*param);
+ if (validator) {
+ err = validator(copy);
+ }
+ if (err == C2_OK) {
+ ALOGV("updated local parameter value for %s",
+ mParamUpdater->getParamName(param->index()).c_str());
+
+ mCurrentConfig[param->index()] = std::move(copy);
+ } else {
+ ALOGD("failed to set parameter value for %s => %s",
+ mParamUpdater->getParamName(param->index()).c_str(), asString(err));
+ result = BAD_VALUE;
+ }
+ }
+ }
+ // update subscribed param indices
+ subscribeToConfigUpdate(component, indices, blocking);
+
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ c2_status_t err = component->config(paramVector, blocking, &failures);
+ if (err != C2_OK) {
+ ALOGD("config failed => %s", asString(err));
+ // This is non-fatal.
+ }
+ for (const std::unique_ptr<C2SettingResult> &failure : failures) {
+ switch (failure->failure) {
+ case C2SettingResult::BAD_VALUE:
+ ALOGD("Bad parameter value");
+ result = BAD_VALUE;
+ break;
+ default:
+ ALOGV("failure = %d", int(failure->failure));
+ break;
+ }
+ }
+
+ // Re-query parameter values in case config could not update them and update the current
+ // configuration.
+ configUpdate.clear();
+ err = component->query({}, indices, blocking, &configUpdate);
+ if (err != C2_OK) {
+ ALOGD("query failed after returning %zu params => %s", configUpdate.size(), asString(err));
+ }
+ (void)updateConfiguration(configUpdate, ALL);
+
+ // TODO: error value
+ return result;
+}
+
+const C2Param *CCodecConfig::getConfigParameterValue(C2Param::Index index) const {
+ auto it = mCurrentConfig.find(index);
+ if (it == mCurrentConfig.end()) {
+ return nullptr;
+ } else {
+ return it->second.get();
+ }
+}
+
+} // namespace android
diff --git a/media/codec2/sfplugin/CCodecConfig.h b/media/codec2/sfplugin/CCodecConfig.h
new file mode 100644
index 0000000..3bafe3f
--- /dev/null
+++ b/media/codec2/sfplugin/CCodecConfig.h
@@ -0,0 +1,345 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C_CODEC_CONFIG_H_
+#define C_CODEC_CONFIG_H_
+
+#include <map>
+#include <memory>
+#include <set>
+#include <vector>
+
+#include <C2Component.h>
+#include <codec2/hidl/client.h>
+
+#include <utils/RefBase.h>
+
+#include "InputSurfaceWrapper.h"
+#include "ReflectedParamUpdater.h"
+
+namespace android {
+
+struct AMessage;
+struct StandardParams;
+
+/**
+ * Struct managing the codec configuration for CCodec.
+ */
+struct CCodecConfig {
+
+ /**
+ * Domain consists of a bitmask divided into fields, and specifiers work by excluding other
+ * values in those domains.
+ *
+ * Component domains are composed by or-ing the individual IS_ constants, e.g.
+ * IS_DECODER | IS_AUDIO.
+ *
+ * Config specifiers are composed by or-ing the individual mask constants, and
+ * and-ing these groups: e.g. (DECODER | ENCODER) & AUDIO.
+ *
+ * The naming of these constants was to limit the length of mask names as these are used more
+ * commonly as masks.
+ */
+ enum Domain : uint32_t {
+ // component domain (domain & kind)
+ GUARD_BIT = (1 << 1), ///< this is to prevent against accidental && or || usage
+ IS_AUDIO = (1 << 2), ///< for audio codecs
+ IS_VIDEO = (1 << 3), ///< for video codecs
+ IS_IMAGE = (1 << 4), ///< for image codecs
+ OTHER_DOMAIN = (1 << 5), ///< for other domains
+
+ IS_ENCODER = (1 << 6), ///< for encoders
+ IS_DECODER = (1 << 7), ///< for decoders
+ OTHER_KIND = (1 << 8), ///< for other domains
+
+ // config domain
+ IS_PARAM = (1 << 9), ///< for setParameter
+ IS_CONFIG = (1 << 10), ///< for configure
+ IS_READ = (1 << 11), ///< for getFormat
+
+ // port domain
+ IS_INPUT = (1 << 12), ///< for input port (getFormat)
+ IS_OUTPUT = (1 << 13), ///< for output port (getFormat)
+ IS_RAW = (1 << 14), ///< for raw port (input-encoder, output-decoder)
+ IS_CODED = (1 << 15), ///< for coded port (input-decoder, output-encoder)
+
+ ALL = ~0U,
+ NONE = 0,
+
+ AUDIO = ~(IS_IMAGE | IS_VIDEO | OTHER_DOMAIN),
+ VIDEO = ~(IS_AUDIO | IS_IMAGE | OTHER_DOMAIN),
+ IMAGE = ~(IS_AUDIO | IS_VIDEO | OTHER_DOMAIN),
+
+ DECODER = ~(IS_ENCODER | OTHER_KIND),
+ ENCODER = ~(IS_DECODER | OTHER_KIND),
+
+ PARAM = ~(IS_CONFIG | IS_READ),
+ CONFIG = ~(IS_PARAM | IS_READ),
+ READ = ~(IS_CONFIG | IS_PARAM),
+
+ INPUT = ~(IS_OUTPUT | IS_RAW | IS_CODED),
+ OUTPUT = ~(IS_INPUT | IS_RAW | IS_CODED),
+ RAW = ~(IS_INPUT | IS_OUTPUT | IS_CODED),
+ CODED = ~(IS_INPUT | IS_RAW | IS_OUTPUT),
+ };
+
+ // things required to manage formats
+ std::vector<std::shared_ptr<C2ParamDescriptor>> mParamDescs;
+ std::shared_ptr<C2ParamReflector> mReflector;
+
+ std::shared_ptr<ReflectedParamUpdater> mParamUpdater;
+
+ Domain mDomain; // component domain
+ Domain mInputDomain; // input port domain
+ Domain mOutputDomain; // output port domain
+ std::string mCodingMediaType; // media type of the coded stream
+
+ // standard MediaCodec to Codec 2.0 params mapping
+ std::shared_ptr<StandardParams> mStandardParams;
+
+ std::set<C2Param::Index> mSupportedIndices; ///< indices supported by the component
+ std::set<C2Param::Index> mSubscribedIndices; ///< indices to subscribe to
+ size_t mSubscribedIndicesSize; ///< count of currently subscribed indices
+
+ sp<AMessage> mInputFormat;
+ sp<AMessage> mOutputFormat;
+
+ bool mUsingSurface; ///< using input or output surface
+
+ std::shared_ptr<InputSurfaceWrapper> mInputSurface;
+ std::unique_ptr<InputSurfaceWrapper::Config> mISConfig;
+
+ /// the current configuration. Updated after configure() and based on configUpdate in
+ /// onWorkDone
+ std::map<C2Param::Index, std::unique_ptr<C2Param>> mCurrentConfig;
+
+ typedef std::function<c2_status_t(std::unique_ptr<C2Param>&)> LocalParamValidator;
+
+ /// Parameter indices tracked in current config that are not supported by the component.
+ /// these are provided so that optional parameters can remain in the current configuration.
+ /// as such, these parameters have no dependencies. TODO: use C2InterfaceHelper for this.
+ /// For now support a validation function.
+ std::map<C2Param::Index, LocalParamValidator> mLocalParams;
+
+ CCodecConfig();
+
+ /// initializes the members required to manage the format: descriptors, reflector,
+ /// reflected param helper, domain, standard params, and subscribes to standard
+ /// indices.
+ status_t initialize(
+ const std::shared_ptr<Codec2Client> &client,
+ const std::shared_ptr<Codec2Client::Component> &component);
+
+
+ /**
+ * Adds a locally maintained parameter. This is used for output configuration that can be
+ * appended to the output buffers in case it is not supported by the component.
+ */
+ template<typename T>
+ bool addLocalParam(
+ const std::string &name,
+ C2ParamDescriptor::attrib_t attrib = C2ParamDescriptor::IS_READ_ONLY,
+ std::function<c2_status_t(std::unique_ptr<T>&)> validator_ =
+ std::function<c2_status_t(std::unique_ptr<T>&)>()) {
+ C2Param::Index index = T::PARAM_TYPE;
+ if (mSupportedIndices.count(index) || mLocalParams.count(index)) {
+ if (mSupportedIndices.count(index)) {
+ mSubscribedIndices.emplace(index);
+ }
+ ALOGD("ignoring local param %s (%#x) as it is already %s",
+ name.c_str(), (uint32_t)index, mSupportedIndices.count(index) ? "supported" : "local");
+ return false; // already supported by the component or already added
+ }
+
+ // wrap typed validator into untyped validator
+ LocalParamValidator validator;
+ if (validator_) {
+ validator = [validator_](std::unique_ptr<C2Param>& p){
+ c2_status_t res = C2_BAD_VALUE;
+ std::unique_ptr<T> typed(static_cast<T*>(p.release()));
+ // if parameter is correctly typed
+ if (T::From(typed.get())) {
+ res = validator_(typed);
+ p.reset(typed.release());
+ }
+ return res;
+ };
+ }
+
+ mLocalParams.emplace(index, validator);
+ mParamUpdater->addStandardParam<T>(name, attrib);
+ return true;
+ }
+
+ /**
+ * Adds a locally maintained parameter with a default value.
+ */
+ template<typename T>
+ bool addLocalParam(
+ std::unique_ptr<T> default_,
+ const std::string &name,
+ C2ParamDescriptor::attrib_t attrib = C2ParamDescriptor::IS_READ_ONLY,
+ std::function<c2_status_t(std::unique_ptr<T>&)> validator_ =
+ std::function<c2_status_t(std::unique_ptr<T>&)>()) {
+ if (addLocalParam<T>(name, attrib, validator_)) {
+ if (validator_) {
+ c2_status_t err = validator_(default_);
+ if (err != C2_OK) {
+ ALOGD("default value for %s is invalid => %s", name.c_str(), asString(err));
+ return false;
+ }
+ }
+ mCurrentConfig[T::PARAM_TYPE] = std::move(default_);
+ return true;
+ }
+ return false;
+ }
+
+ template<typename T>
+ bool addLocalParam(
+ T *default_, const std::string &name,
+ C2ParamDescriptor::attrib_t attrib = C2ParamDescriptor::IS_READ_ONLY,
+ std::function<c2_status_t(std::unique_ptr<T>&)> validator_ =
+ std::function<c2_status_t(std::unique_ptr<T>&)>()) {
+ return addLocalParam(std::unique_ptr<T>(default_), name, attrib, validator_);
+ }
+
+ /// Applies configuration updates, and updates format in the specific domain.
+ /// Returns true if formats were updated
+ /// \param domain input/output bitmask
+ bool updateConfiguration(
+ std::vector<std::unique_ptr<C2Param>> &configUpdate, Domain domain);
+
+ /// Updates formats in the specific domain. Returns true if any of the formats have changed.
+ /// \param domain input/output bitmask
+ bool updateFormats(Domain domain);
+
+ /**
+ * Applies SDK configurations in a specific configuration domain.
+ * Updates relevant input/output formats and subscribes to parameters specified in the
+ * configuration.
+ * \param domain config/setParam bitmask
+ * \param blocking blocking mode to use with the component
+ */
+ status_t getConfigUpdateFromSdkParams(
+ std::shared_ptr<Codec2Client::Component> component,
+ const sp<AMessage> &sdkParams, Domain domain,
+ c2_blocking_t blocking,
+ std::vector<std::unique_ptr<C2Param>> *configUpdate) const;
+
+ /**
+ * Applies a configuration update to the component.
+ * Updates relevant input/output formats and subscribes to parameters specified in the
+ * configuration.
+ * \param blocking blocking mode to use with the component
+ */
+ status_t setParameters(
+ std::shared_ptr<Codec2Client::Component> component,
+ std::vector<std::unique_ptr<C2Param>> &configUpdate,
+ c2_blocking_t blocking);
+
+ /// Queries subscribed indices (which contains all SDK-exposed values) and updates
+ /// input/output formats.
+ status_t queryConfiguration(
+ const std::shared_ptr<Codec2Client::Component> &component);
+
+ /// Queries a configuration parameter value. Returns nullptr if the parameter is not
+ /// part of the current configuration
+ const C2Param *getConfigParameterValue(C2Param::Index index) const;
+
+ /**
+ * Object that can be used to access configuration parameters and if they change.
+ */
+ template<typename T>
+ struct Watcher {
+ ~Watcher() = default;
+
+ /// returns true if the value of this configuration has changed
+ bool hasChanged() const {
+ const C2Param *value = mParent->getConfigParameterValue(mIndex);
+ if (value && mValue) {
+ return *value != *mValue;
+ } else {
+ return value != mValue.get();
+ }
+ }
+
+ /// updates the current value and returns it
+ std::shared_ptr<const T> update() {
+ const C2Param *value = mParent->getConfigParameterValue(mIndex);
+ if (value) {
+ mValue = std::shared_ptr<const T>(T::From(C2Param::Copy(*value).release()));
+ }
+ return mValue;
+ }
+
+ private:
+ Watcher(C2Param::Index index, const CCodecConfig *parent)
+ : mParent(parent), mIndex(index) {
+ update();
+ }
+
+ friend struct CCodecConfig;
+
+ const CCodecConfig *mParent;
+ std::shared_ptr<const T> mValue;
+ C2Param::Index mIndex;
+ };
+
+ /**
+ * Returns a watcher object for a parameter.
+ */
+ template<typename T>
+ Watcher<T> watch(C2Param::Index index = T::PARAM_TYPE) const {
+ if (index.type() != T::PARAM_TYPE) {
+ __builtin_trap();
+ }
+ return Watcher<T>(index, this);
+ }
+
+private:
+
+ /// initializes the standard MediaCodec to Codec 2.0 params mapping
+ void initializeStandardParams();
+
+ /// Adds indices to the subscribed indices, and updated subscription to component
+ /// \param blocking blocking mode to use with the component
+ status_t subscribeToConfigUpdate(
+ const std::shared_ptr<Codec2Client::Component> &component,
+ const std::vector<C2Param::Index> &indices,
+ c2_blocking_t blocking = C2_DONT_BLOCK);
+
+ /// Gets SDK format from codec 2.0 reflected configuration
+ /// \param domain input/output bitmask
+ sp<AMessage> getSdkFormatForDomain(
+ const ReflectedParamUpdater::Dict &reflected, Domain domain) const;
+
+ /**
+ * Converts a set of configuration parameters in an AMessage to a list of path-based Codec
+ * 2.0 configuration parameters.
+ *
+ * \param domain config/setParam bitmask
+ */
+ ReflectedParamUpdater::Dict getReflectedFormat(
+ const sp<AMessage> &config, Domain domain) const;
+};
+
+DEFINE_ENUM_OPERATORS(CCodecConfig::Domain)
+
+} // namespace android
+
+#endif // C_CODEC_H_
+
diff --git a/media/codec2/sfplugin/Codec2Buffer.cpp b/media/codec2/sfplugin/Codec2Buffer.cpp
new file mode 100644
index 0000000..bf6062e
--- /dev/null
+++ b/media/codec2/sfplugin/Codec2Buffer.cpp
@@ -0,0 +1,810 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2Buffer"
+#include <utils/Log.h>
+
+#include <hidlmemory/FrameworkUtils.h>
+#include <media/hardware/HardwareAPI.h>
+#include <media/stagefright/MediaCodecConstants.h>
+#include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/foundation/AMessage.h>
+#include <media/stagefright/foundation/AUtils.h>
+#include <nativebase/nativebase.h>
+
+#include <C2AllocatorGralloc.h>
+#include <C2BlockInternal.h>
+#include <C2Debug.h>
+
+#include "Codec2Buffer.h"
+
+namespace android {
+
+// Codec2Buffer
+
+bool Codec2Buffer::canCopyLinear(const std::shared_ptr<C2Buffer> &buffer) const {
+ if (const_cast<Codec2Buffer *>(this)->base() == nullptr) {
+ return false;
+ }
+ if (!buffer) {
+ // Nothing to copy, so we can copy by doing nothing.
+ return true;
+ }
+ if (buffer->data().type() != C2BufferData::LINEAR) {
+ return false;
+ }
+ if (buffer->data().linearBlocks().size() == 0u) {
+ // Nothing to copy, so we can copy by doing nothing.
+ return true;
+ } else if (buffer->data().linearBlocks().size() > 1u) {
+ // We don't know how to copy more than one blocks.
+ return false;
+ }
+ if (buffer->data().linearBlocks()[0].size() > capacity()) {
+ // It won't fit.
+ return false;
+ }
+ return true;
+}
+
+bool Codec2Buffer::copyLinear(const std::shared_ptr<C2Buffer> &buffer) {
+ // We assume that all canCopyLinear() checks passed.
+ if (!buffer || buffer->data().linearBlocks().size() == 0u
+ || buffer->data().linearBlocks()[0].size() == 0u) {
+ setRange(0, 0);
+ return true;
+ }
+ C2ReadView view = buffer->data().linearBlocks()[0].map().get();
+ if (view.error() != C2_OK) {
+ ALOGD("Error while mapping: %d", view.error());
+ return false;
+ }
+ if (view.capacity() > capacity()) {
+ ALOGD("C2ConstLinearBlock lied --- it actually doesn't fit: view(%u) > this(%zu)",
+ view.capacity(), capacity());
+ return false;
+ }
+ memcpy(base(), view.data(), view.capacity());
+ setRange(0, view.capacity());
+ return true;
+}
+
+void Codec2Buffer::setImageData(const sp<ABuffer> &imageData) {
+ meta()->setBuffer("image-data", imageData);
+ format()->setBuffer("image-data", imageData);
+ MediaImage2 *img = (MediaImage2*)imageData->data();
+ if (img->mNumPlanes > 0 && img->mType != img->MEDIA_IMAGE_TYPE_UNKNOWN) {
+ int32_t stride = img->mPlane[0].mRowInc;
+ format()->setInt32(KEY_STRIDE, stride);
+ if (img->mNumPlanes > 1 && stride > 0) {
+ int32_t vstride = (img->mPlane[1].mOffset - img->mPlane[0].mOffset) / stride;
+ format()->setInt32(KEY_SLICE_HEIGHT, vstride);
+ }
+ }
+}
+
+// LocalLinearBuffer
+
+bool LocalLinearBuffer::canCopy(const std::shared_ptr<C2Buffer> &buffer) const {
+ return canCopyLinear(buffer);
+}
+
+bool LocalLinearBuffer::copy(const std::shared_ptr<C2Buffer> &buffer) {
+ return copyLinear(buffer);
+}
+
+// DummyContainerBuffer
+
+DummyContainerBuffer::DummyContainerBuffer(
+ const sp<AMessage> &format, const std::shared_ptr<C2Buffer> &buffer)
+ : Codec2Buffer(format, new ABuffer(nullptr, 1)),
+ mBufferRef(buffer) {
+ setRange(0, buffer ? 1 : 0);
+}
+
+std::shared_ptr<C2Buffer> DummyContainerBuffer::asC2Buffer() {
+ return std::move(mBufferRef);
+}
+
+bool DummyContainerBuffer::canCopy(const std::shared_ptr<C2Buffer> &) const {
+ return !mBufferRef;
+}
+
+bool DummyContainerBuffer::copy(const std::shared_ptr<C2Buffer> &buffer) {
+ mBufferRef = buffer;
+ setRange(0, mBufferRef ? 1 : 0);
+ return true;
+}
+
+// LinearBlockBuffer
+
+// static
+sp<LinearBlockBuffer> LinearBlockBuffer::Allocate(
+ const sp<AMessage> &format, const std::shared_ptr<C2LinearBlock> &block) {
+ C2WriteView writeView(block->map().get());
+ if (writeView.error() != C2_OK) {
+ return nullptr;
+ }
+ return new LinearBlockBuffer(format, std::move(writeView), block);
+}
+
+std::shared_ptr<C2Buffer> LinearBlockBuffer::asC2Buffer() {
+ return C2Buffer::CreateLinearBuffer(mBlock->share(offset(), size(), C2Fence()));
+}
+
+bool LinearBlockBuffer::canCopy(const std::shared_ptr<C2Buffer> &buffer) const {
+ return canCopyLinear(buffer);
+}
+
+bool LinearBlockBuffer::copy(const std::shared_ptr<C2Buffer> &buffer) {
+ return copyLinear(buffer);
+}
+
+LinearBlockBuffer::LinearBlockBuffer(
+ const sp<AMessage> &format,
+ C2WriteView&& writeView,
+ const std::shared_ptr<C2LinearBlock> &block)
+ : Codec2Buffer(format, new ABuffer(writeView.data(), writeView.size())),
+ mWriteView(writeView),
+ mBlock(block) {
+}
+
+// ConstLinearBlockBuffer
+
+// static
+sp<ConstLinearBlockBuffer> ConstLinearBlockBuffer::Allocate(
+ const sp<AMessage> &format, const std::shared_ptr<C2Buffer> &buffer) {
+ if (!buffer
+ || buffer->data().type() != C2BufferData::LINEAR
+ || buffer->data().linearBlocks().size() != 1u) {
+ return nullptr;
+ }
+ C2ReadView readView(buffer->data().linearBlocks()[0].map().get());
+ if (readView.error() != C2_OK) {
+ return nullptr;
+ }
+ return new ConstLinearBlockBuffer(format, std::move(readView), buffer);
+}
+
+ConstLinearBlockBuffer::ConstLinearBlockBuffer(
+ const sp<AMessage> &format,
+ C2ReadView&& readView,
+ const std::shared_ptr<C2Buffer> &buffer)
+ : Codec2Buffer(format, new ABuffer(
+ // NOTE: ABuffer only takes non-const pointer but this data is
+ // supposed to be read-only.
+ const_cast<uint8_t *>(readView.data()), readView.capacity())),
+ mReadView(readView),
+ mBufferRef(buffer) {
+}
+
+std::shared_ptr<C2Buffer> ConstLinearBlockBuffer::asC2Buffer() {
+ return std::move(mBufferRef);
+}
+
+// GraphicView2MediaImageConverter
+
+namespace {
+
+class GraphicView2MediaImageConverter {
+public:
+ /**
+ * Creates a C2GraphicView <=> MediaImage converter
+ *
+ * \param view C2GraphicView object
+ * \param colorFormat desired SDK color format for the MediaImage (if this is a flexible format,
+ * an attempt is made to simply represent the graphic view as a flexible SDK format
+ * without a memcpy)
+ */
+ GraphicView2MediaImageConverter(
+ const C2GraphicView &view, int32_t colorFormat)
+ : mInitCheck(NO_INIT),
+ mView(view),
+ mWidth(view.width()),
+ mHeight(view.height()),
+ mColorFormat(colorFormat),
+ mAllocatedDepth(0),
+ mBackBufferSize(0),
+ mMediaImage(new ABuffer(sizeof(MediaImage2))) {
+ if (view.error() != C2_OK) {
+ ALOGD("Converter: view.error() = %d", view.error());
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ MediaImage2 *mediaImage = (MediaImage2 *)mMediaImage->base();
+ const C2PlanarLayout &layout = view.layout();
+ if (layout.numPlanes == 0) {
+ ALOGD("Converter: 0 planes");
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ mAllocatedDepth = layout.planes[0].allocatedDepth;
+ uint32_t bitDepth = layout.planes[0].bitDepth;
+
+ // align width and height to support subsampling cleanly
+ uint32_t mStride = align(mWidth, 2) * divUp(layout.planes[0].allocatedDepth, 8u);
+ uint32_t mVStride = align(mHeight, 2);
+
+ switch (layout.type) {
+ case C2PlanarLayout::TYPE_YUV:
+ mediaImage->mType = MediaImage2::MEDIA_IMAGE_TYPE_YUV;
+ if (layout.numPlanes != 3) {
+ ALOGD("Converter: %d planes for YUV layout", layout.numPlanes);
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ if (layout.planes[0].channel != C2PlaneInfo::CHANNEL_Y
+ || layout.planes[1].channel != C2PlaneInfo::CHANNEL_CB
+ || layout.planes[2].channel != C2PlaneInfo::CHANNEL_CR
+ || layout.planes[0].colSampling != 1
+ || layout.planes[0].rowSampling != 1
+ || layout.planes[1].colSampling != 2
+ || layout.planes[1].rowSampling != 2
+ || layout.planes[2].colSampling != 2
+ || layout.planes[2].rowSampling != 2) {
+ ALOGD("Converter: not YUV420 for YUV layout");
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ switch (mColorFormat) {
+ case COLOR_FormatYUV420Flexible:
+ { // try to map directly. check if the planes are near one another
+ const uint8_t *minPtr = mView.data()[0];
+ const uint8_t *maxPtr = mView.data()[0];
+ int32_t planeSize = 0;
+ for (uint32_t i = 0; i < layout.numPlanes; ++i) {
+ const C2PlaneInfo &plane = layout.planes[i];
+ ssize_t minOffset = plane.minOffset(mWidth, mHeight);
+ ssize_t maxOffset = plane.maxOffset(mWidth, mHeight);
+ if (minPtr > mView.data()[i] + minOffset) {
+ minPtr = mView.data()[i] + minOffset;
+ }
+ if (maxPtr < mView.data()[i] + maxOffset) {
+ maxPtr = mView.data()[i] + maxOffset;
+ }
+ planeSize += std::abs(plane.rowInc) * align(mHeight, 64)
+ / plane.rowSampling / plane.colSampling * divUp(mAllocatedDepth, 8u);
+ }
+
+ if ((maxPtr - minPtr + 1) <= planeSize) {
+ // FIXME: this is risky as reading/writing data out of bound results in
+ // an undefined behavior, but gralloc does assume a contiguous
+ // mapping
+ for (uint32_t i = 0; i < layout.numPlanes; ++i) {
+ const C2PlaneInfo &plane = layout.planes[i];
+ mediaImage->mPlane[i].mOffset = mView.data()[i] - minPtr;
+ mediaImage->mPlane[i].mColInc = plane.colInc;
+ mediaImage->mPlane[i].mRowInc = plane.rowInc;
+ mediaImage->mPlane[i].mHorizSubsampling = plane.colSampling;
+ mediaImage->mPlane[i].mVertSubsampling = plane.rowSampling;
+ }
+ mWrapped = new ABuffer(const_cast<uint8_t *>(minPtr), maxPtr - minPtr + 1);
+ break;
+ }
+ }
+ [[fallthrough]];
+
+ case COLOR_FormatYUV420Planar:
+ case COLOR_FormatYUV420PackedPlanar:
+ mediaImage->mPlane[mediaImage->Y].mOffset = 0;
+ mediaImage->mPlane[mediaImage->Y].mColInc = 1;
+ mediaImage->mPlane[mediaImage->Y].mRowInc = mStride;
+ mediaImage->mPlane[mediaImage->Y].mHorizSubsampling = 1;
+ mediaImage->mPlane[mediaImage->Y].mVertSubsampling = 1;
+
+ mediaImage->mPlane[mediaImage->U].mOffset = mStride * mVStride;
+ mediaImage->mPlane[mediaImage->U].mColInc = 1;
+ mediaImage->mPlane[mediaImage->U].mRowInc = mStride / 2;
+ mediaImage->mPlane[mediaImage->U].mHorizSubsampling = 2;
+ mediaImage->mPlane[mediaImage->U].mVertSubsampling = 2;
+
+ mediaImage->mPlane[mediaImage->V].mOffset = mStride * mVStride * 5 / 4;
+ mediaImage->mPlane[mediaImage->V].mColInc = 1;
+ mediaImage->mPlane[mediaImage->V].mRowInc = mStride / 2;
+ mediaImage->mPlane[mediaImage->V].mHorizSubsampling = 2;
+ mediaImage->mPlane[mediaImage->V].mVertSubsampling = 2;
+ break;
+
+ case COLOR_FormatYUV420SemiPlanar:
+ case COLOR_FormatYUV420PackedSemiPlanar:
+ mediaImage->mPlane[mediaImage->Y].mOffset = 0;
+ mediaImage->mPlane[mediaImage->Y].mColInc = 1;
+ mediaImage->mPlane[mediaImage->Y].mRowInc = mStride;
+ mediaImage->mPlane[mediaImage->Y].mHorizSubsampling = 1;
+ mediaImage->mPlane[mediaImage->Y].mVertSubsampling = 1;
+
+ mediaImage->mPlane[mediaImage->U].mOffset = mStride * mVStride;
+ mediaImage->mPlane[mediaImage->U].mColInc = 2;
+ mediaImage->mPlane[mediaImage->U].mRowInc = mStride;
+ mediaImage->mPlane[mediaImage->U].mHorizSubsampling = 2;
+ mediaImage->mPlane[mediaImage->U].mVertSubsampling = 2;
+
+ mediaImage->mPlane[mediaImage->V].mOffset = mStride * mVStride + 1;
+ mediaImage->mPlane[mediaImage->V].mColInc = 2;
+ mediaImage->mPlane[mediaImage->V].mRowInc = mStride;
+ mediaImage->mPlane[mediaImage->V].mHorizSubsampling = 2;
+ mediaImage->mPlane[mediaImage->V].mVertSubsampling = 2;
+ break;
+
+ default:
+ ALOGD("Converter: incompactible color format (%d) for YUV layout", mColorFormat);
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ break;
+ case C2PlanarLayout::TYPE_YUVA:
+ mediaImage->mType = MediaImage2::MEDIA_IMAGE_TYPE_YUVA;
+ // We don't have an SDK YUVA format
+ ALOGD("Converter: incompactible color format (%d) for YUVA layout", mColorFormat);
+ mInitCheck = BAD_VALUE;
+ return;
+ case C2PlanarLayout::TYPE_RGB:
+ mediaImage->mType = MediaImage2::MEDIA_IMAGE_TYPE_RGB;
+ switch (mColorFormat) {
+ // TODO media image
+ case COLOR_FormatRGBFlexible:
+ case COLOR_Format24bitBGR888:
+ case COLOR_Format24bitRGB888:
+ break;
+ default:
+ ALOGD("Converter: incompactible color format (%d) for RGB layout", mColorFormat);
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ if (layout.numPlanes != 3) {
+ ALOGD("Converter: %d planes for RGB layout", layout.numPlanes);
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ break;
+ case C2PlanarLayout::TYPE_RGBA:
+ mediaImage->mType = MediaImage2::MEDIA_IMAGE_TYPE_RGBA;
+ switch (mColorFormat) {
+ // TODO media image
+ case COLOR_FormatRGBAFlexible:
+ case COLOR_Format32bitABGR8888:
+ case COLOR_Format32bitARGB8888:
+ case COLOR_Format32bitBGRA8888:
+ break;
+ default:
+ ALOGD("Incompactible color format (%d) for RGBA layout", mColorFormat);
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ if (layout.numPlanes != 4) {
+ ALOGD("Converter: %d planes for RGBA layout", layout.numPlanes);
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ break;
+ default:
+ mediaImage->mType = MediaImage2::MEDIA_IMAGE_TYPE_UNKNOWN;
+ ALOGD("Unknown layout");
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ mediaImage->mNumPlanes = layout.numPlanes;
+ mediaImage->mWidth = mWidth;
+ mediaImage->mHeight = mHeight;
+ mediaImage->mBitDepth = bitDepth;
+ mediaImage->mBitDepthAllocated = mAllocatedDepth;
+
+ uint32_t bufferSize = 0;
+ for (uint32_t i = 0; i < layout.numPlanes; ++i) {
+ const C2PlaneInfo &plane = layout.planes[i];
+ if (plane.allocatedDepth < plane.bitDepth
+ || plane.rightShift != plane.allocatedDepth - plane.bitDepth) {
+ ALOGD("rightShift value of %u unsupported", plane.rightShift);
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ if (plane.allocatedDepth > 8 && plane.endianness != C2PlaneInfo::NATIVE) {
+ ALOGD("endianness value of %u unsupported", plane.endianness);
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ if (plane.allocatedDepth != mAllocatedDepth || plane.bitDepth != bitDepth) {
+ ALOGV("different allocatedDepth/bitDepth per plane unsupported");
+ mInitCheck = BAD_VALUE;
+ return;
+ }
+ bufferSize += mStride * mVStride
+ / plane.rowSampling / plane.colSampling;
+ }
+
+ mBackBufferSize = bufferSize;
+ mInitCheck = OK;
+ }
+
+ status_t initCheck() const { return mInitCheck; }
+
+ uint32_t backBufferSize() const { return mBackBufferSize; }
+
+ /**
+ * Wrap C2GraphicView using a MediaImage2. Note that if not wrapped, the content is not mapped
+ * in this function --- the caller should use CopyGraphicView2MediaImage() function to copy the
+ * data into a backing buffer explicitly.
+ *
+ * \return media buffer. This is null if wrapping failed.
+ */
+ sp<ABuffer> wrap() const {
+ if (mBackBuffer == nullptr) {
+ return mWrapped;
+ }
+ return nullptr;
+ }
+
+ bool setBackBuffer(const sp<ABuffer> &backBuffer) {
+ if (backBuffer->capacity() < mBackBufferSize) {
+ return false;
+ }
+ backBuffer->setRange(0, mBackBufferSize);
+ mBackBuffer = backBuffer;
+ return true;
+ }
+
+ /**
+ * Copy C2GraphicView to MediaImage2.
+ */
+ status_t copyToMediaImage() {
+ if (mInitCheck != OK) {
+ return mInitCheck;
+ }
+ return ImageCopy(mBackBuffer->base(), getMediaImage(), mView);
+ }
+
+ const sp<ABuffer> &imageData() const { return mMediaImage; }
+
+private:
+ status_t mInitCheck;
+
+ const C2GraphicView mView;
+ uint32_t mWidth;
+ uint32_t mHeight;
+ int32_t mColorFormat; ///< SDK color format for MediaImage
+ sp<ABuffer> mWrapped; ///< wrapped buffer (if we can map C2Buffer to an ABuffer)
+ uint32_t mAllocatedDepth;
+ uint32_t mBackBufferSize;
+ sp<ABuffer> mMediaImage;
+ std::function<sp<ABuffer>(size_t)> mAlloc;
+
+ sp<ABuffer> mBackBuffer; ///< backing buffer if we have to copy C2Buffer <=> ABuffer
+
+ MediaImage2 *getMediaImage() {
+ return (MediaImage2 *)mMediaImage->base();
+ }
+};
+
+} // namespace
+
+// GraphicBlockBuffer
+
+// static
+sp<GraphicBlockBuffer> GraphicBlockBuffer::Allocate(
+ const sp<AMessage> &format,
+ const std::shared_ptr<C2GraphicBlock> &block,
+ std::function<sp<ABuffer>(size_t)> alloc) {
+ C2GraphicView view(block->map().get());
+ if (view.error() != C2_OK) {
+ ALOGD("C2GraphicBlock::map failed: %d", view.error());
+ return nullptr;
+ }
+
+ int32_t colorFormat = COLOR_FormatYUV420Flexible;
+ (void)format->findInt32("color-format", &colorFormat);
+
+ GraphicView2MediaImageConverter converter(view, colorFormat);
+ if (converter.initCheck() != OK) {
+ ALOGD("Converter init failed: %d", converter.initCheck());
+ return nullptr;
+ }
+ bool wrapped = true;
+ sp<ABuffer> buffer = converter.wrap();
+ if (buffer == nullptr) {
+ buffer = alloc(converter.backBufferSize());
+ if (!converter.setBackBuffer(buffer)) {
+ ALOGD("Converter failed to set back buffer");
+ return nullptr;
+ }
+ wrapped = false;
+ }
+ return new GraphicBlockBuffer(
+ format,
+ buffer,
+ std::move(view),
+ block,
+ converter.imageData(),
+ wrapped);
+}
+
+GraphicBlockBuffer::GraphicBlockBuffer(
+ const sp<AMessage> &format,
+ const sp<ABuffer> &buffer,
+ C2GraphicView &&view,
+ const std::shared_ptr<C2GraphicBlock> &block,
+ const sp<ABuffer> &imageData,
+ bool wrapped)
+ : Codec2Buffer(format, buffer),
+ mView(view),
+ mBlock(block),
+ mImageData(imageData),
+ mWrapped(wrapped) {
+ setImageData(imageData);
+}
+
+std::shared_ptr<C2Buffer> GraphicBlockBuffer::asC2Buffer() {
+ uint32_t width = mView.width();
+ uint32_t height = mView.height();
+ if (!mWrapped) {
+ (void)ImageCopy(mView, base(), imageData());
+ }
+ return C2Buffer::CreateGraphicBuffer(
+ mBlock->share(C2Rect(width, height), C2Fence()));
+}
+
+// GraphicMetadataBuffer
+GraphicMetadataBuffer::GraphicMetadataBuffer(
+ const sp<AMessage> &format,
+ const std::shared_ptr<C2Allocator> &alloc)
+ : Codec2Buffer(format, new ABuffer(sizeof(VideoNativeMetadata))),
+ mAlloc(alloc) {
+ ((VideoNativeMetadata *)base())->pBuffer = nullptr;
+}
+
+std::shared_ptr<C2Buffer> GraphicMetadataBuffer::asC2Buffer() {
+#ifndef __LP64__
+ VideoNativeMetadata *meta = (VideoNativeMetadata *)base();
+ ANativeWindowBuffer *buffer = (ANativeWindowBuffer *)meta->pBuffer;
+ if (buffer == nullptr) {
+ ALOGD("VideoNativeMetadata contains null buffer");
+ return nullptr;
+ }
+
+ ALOGV("VideoNativeMetadata: %dx%d", buffer->width, buffer->height);
+ C2Handle *handle = WrapNativeCodec2GrallocHandle(
+ native_handle_clone(buffer->handle),
+ buffer->width,
+ buffer->height,
+ buffer->format,
+ buffer->usage,
+ buffer->stride);
+ std::shared_ptr<C2GraphicAllocation> alloc;
+ c2_status_t err = mAlloc->priorGraphicAllocation(handle, &alloc);
+ if (err != C2_OK) {
+ ALOGD("Failed to wrap VideoNativeMetadata into C2GraphicAllocation");
+ return nullptr;
+ }
+ std::shared_ptr<C2GraphicBlock> block = _C2BlockFactory::CreateGraphicBlock(alloc);
+
+ meta->pBuffer = 0;
+ // TODO: fence
+ return C2Buffer::CreateGraphicBuffer(
+ block->share(C2Rect(buffer->width, buffer->height), C2Fence()));
+#else
+ ALOGE("GraphicMetadataBuffer does not work on 64-bit arch");
+ return nullptr;
+#endif
+}
+
+// ConstGraphicBlockBuffer
+
+// static
+sp<ConstGraphicBlockBuffer> ConstGraphicBlockBuffer::Allocate(
+ const sp<AMessage> &format,
+ const std::shared_ptr<C2Buffer> &buffer,
+ std::function<sp<ABuffer>(size_t)> alloc) {
+ if (!buffer
+ || buffer->data().type() != C2BufferData::GRAPHIC
+ || buffer->data().graphicBlocks().size() != 1u) {
+ ALOGD("C2Buffer precond fail");
+ return nullptr;
+ }
+ std::unique_ptr<const C2GraphicView> view(std::make_unique<const C2GraphicView>(
+ buffer->data().graphicBlocks()[0].map().get()));
+ std::unique_ptr<const C2GraphicView> holder;
+
+ int32_t colorFormat = COLOR_FormatYUV420Flexible;
+ (void)format->findInt32("color-format", &colorFormat);
+
+ GraphicView2MediaImageConverter converter(*view, colorFormat);
+ if (converter.initCheck() != OK) {
+ ALOGD("Converter init failed: %d", converter.initCheck());
+ return nullptr;
+ }
+ bool wrapped = true;
+ sp<ABuffer> aBuffer = converter.wrap();
+ if (aBuffer == nullptr) {
+ aBuffer = alloc(converter.backBufferSize());
+ if (!converter.setBackBuffer(aBuffer)) {
+ ALOGD("Converter failed to set back buffer");
+ return nullptr;
+ }
+ wrapped = false;
+ converter.copyToMediaImage();
+ // We don't need the view.
+ holder = std::move(view);
+ }
+ return new ConstGraphicBlockBuffer(
+ format,
+ aBuffer,
+ std::move(view),
+ buffer,
+ converter.imageData(),
+ wrapped);
+}
+
+// static
+sp<ConstGraphicBlockBuffer> ConstGraphicBlockBuffer::AllocateEmpty(
+ const sp<AMessage> &format,
+ std::function<sp<ABuffer>(size_t)> alloc) {
+ int32_t width, height;
+ if (!format->findInt32("width", &width)
+ || !format->findInt32("height", &height)) {
+ ALOGD("format had no width / height");
+ return nullptr;
+ }
+ sp<ABuffer> aBuffer(alloc(width * height * 4));
+ return new ConstGraphicBlockBuffer(
+ format,
+ aBuffer,
+ nullptr,
+ nullptr,
+ nullptr,
+ false);
+}
+
+ConstGraphicBlockBuffer::ConstGraphicBlockBuffer(
+ const sp<AMessage> &format,
+ const sp<ABuffer> &aBuffer,
+ std::unique_ptr<const C2GraphicView> &&view,
+ const std::shared_ptr<C2Buffer> &buffer,
+ const sp<ABuffer> &imageData,
+ bool wrapped)
+ : Codec2Buffer(format, aBuffer),
+ mView(std::move(view)),
+ mBufferRef(buffer),
+ mWrapped(wrapped) {
+ if (imageData != nullptr) {
+ setImageData(imageData);
+ }
+}
+
+std::shared_ptr<C2Buffer> ConstGraphicBlockBuffer::asC2Buffer() {
+ mView.reset();
+ return std::move(mBufferRef);
+}
+
+bool ConstGraphicBlockBuffer::canCopy(const std::shared_ptr<C2Buffer> &buffer) const {
+ if (mWrapped || mBufferRef) {
+ ALOGD("ConstGraphicBlockBuffer::canCopy: %swrapped ; buffer ref %s",
+ mWrapped ? "" : "not ", mBufferRef ? "exists" : "doesn't exist");
+ return false;
+ }
+ if (!buffer) {
+ // Nothing to copy, so we can copy by doing nothing.
+ return true;
+ }
+ if (buffer->data().type() != C2BufferData::GRAPHIC) {
+ ALOGD("ConstGraphicBlockBuffer::canCopy: buffer precondition unsatisfied");
+ return false;
+ }
+ if (buffer->data().graphicBlocks().size() == 0) {
+ return true;
+ } else if (buffer->data().graphicBlocks().size() != 1u) {
+ ALOGD("ConstGraphicBlockBuffer::canCopy: too many blocks");
+ return false;
+ }
+
+ int32_t colorFormat = COLOR_FormatYUV420Flexible;
+ // FIXME: format() is not const, but we cannot change it, so do a const cast here
+ const_cast<ConstGraphicBlockBuffer *>(this)->format()->findInt32("color-format", &colorFormat);
+
+ GraphicView2MediaImageConverter converter(
+ buffer->data().graphicBlocks()[0].map().get(), colorFormat);
+ if (converter.initCheck() != OK) {
+ ALOGD("ConstGraphicBlockBuffer::canCopy: converter init failed: %d", converter.initCheck());
+ return false;
+ }
+ if (converter.backBufferSize() > capacity()) {
+ ALOGD("ConstGraphicBlockBuffer::canCopy: insufficient capacity: req %u has %zu",
+ converter.backBufferSize(), capacity());
+ return false;
+ }
+ return true;
+}
+
+bool ConstGraphicBlockBuffer::copy(const std::shared_ptr<C2Buffer> &buffer) {
+ if (!buffer || buffer->data().graphicBlocks().size() == 0) {
+ setRange(0, 0);
+ return true;
+ }
+ int32_t colorFormat = COLOR_FormatYUV420Flexible;
+ format()->findInt32("color-format", &colorFormat);
+
+ GraphicView2MediaImageConverter converter(
+ buffer->data().graphicBlocks()[0].map().get(), colorFormat);
+ if (converter.initCheck() != OK) {
+ ALOGD("ConstGraphicBlockBuffer::copy: converter init failed: %d", converter.initCheck());
+ return false;
+ }
+ sp<ABuffer> aBuffer = new ABuffer(base(), capacity());
+ if (!converter.setBackBuffer(aBuffer)) {
+ ALOGD("ConstGraphicBlockBuffer::copy: set back buffer failed");
+ return false;
+ }
+ converter.copyToMediaImage();
+ setImageData(converter.imageData());
+ mBufferRef = buffer;
+ return true;
+}
+
+// EncryptedLinearBlockBuffer
+
+EncryptedLinearBlockBuffer::EncryptedLinearBlockBuffer(
+ const sp<AMessage> &format,
+ const std::shared_ptr<C2LinearBlock> &block,
+ const sp<IMemory> &memory,
+ int32_t heapSeqNum)
+ : Codec2Buffer(format, new ABuffer(memory->pointer(), memory->size())),
+ mBlock(block),
+ mMemory(memory),
+ mHeapSeqNum(heapSeqNum) {
+}
+
+std::shared_ptr<C2Buffer> EncryptedLinearBlockBuffer::asC2Buffer() {
+ return C2Buffer::CreateLinearBuffer(mBlock->share(offset(), size(), C2Fence()));
+}
+
+void EncryptedLinearBlockBuffer::fillSourceBuffer(
+ ICrypto::SourceBuffer *source) {
+ source->mSharedMemory = mMemory;
+ source->mHeapSeqNum = mHeapSeqNum;
+}
+
+void EncryptedLinearBlockBuffer::fillSourceBuffer(
+ hardware::cas::native::V1_0::SharedBuffer *source) {
+ ssize_t offset;
+ size_t size;
+
+ mHidlMemory = hardware::fromHeap(mMemory->getMemory(&offset, &size));
+ source->heapBase = *mHidlMemory;
+ source->offset = offset;
+ source->size = size;
+}
+
+bool EncryptedLinearBlockBuffer::copyDecryptedContent(
+ const sp<IMemory> &decrypted, size_t length) {
+ C2WriteView view = mBlock->map().get();
+ if (view.error() != C2_OK) {
+ return false;
+ }
+ if (view.size() < length) {
+ return false;
+ }
+ memcpy(view.data(), decrypted->pointer(), length);
+ return true;
+}
+
+bool EncryptedLinearBlockBuffer::copyDecryptedContentFromMemory(size_t length) {
+ return copyDecryptedContent(mMemory, length);
+}
+
+native_handle_t *EncryptedLinearBlockBuffer::handle() const {
+ return const_cast<native_handle_t *>(mBlock->handle());
+}
+
+} // namespace android
diff --git a/media/codec2/sfplugin/Codec2Buffer.h b/media/codec2/sfplugin/Codec2Buffer.h
new file mode 100644
index 0000000..481975f
--- /dev/null
+++ b/media/codec2/sfplugin/Codec2Buffer.h
@@ -0,0 +1,403 @@
+/*
+ * Copyright 2017, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_BUFFER_H_
+
+#define CODEC2_BUFFER_H_
+
+#include <C2Buffer.h>
+
+#include <android/hardware/cas/native/1.0/types.h>
+#include <binder/IMemory.h>
+#include <media/hardware/VideoAPI.h>
+#include <media/MediaCodecBuffer.h>
+#include <media/ICrypto.h>
+
+namespace android {
+
+/**
+ * Copies a graphic view into a media image.
+ *
+ * \param imgBase base of MediaImage
+ * \param img MediaImage data
+ * \param view graphic view
+ *
+ * \return OK on success
+ */
+status_t ImageCopy(uint8_t *imgBase, const MediaImage2 *img, const C2GraphicView &view);
+
+/**
+ * Copies a media image into a graphic view.
+ *
+ * \param view graphic view
+ * \param imgBase base of MediaImage
+ * \param img MediaImage data
+ *
+ * \return OK on success
+ */
+status_t ImageCopy(C2GraphicView &view, const uint8_t *imgBase, const MediaImage2 *img);
+
+class Codec2Buffer : public MediaCodecBuffer {
+public:
+ using MediaCodecBuffer::MediaCodecBuffer;
+ ~Codec2Buffer() override = default;
+
+ /**
+ * \return C2Buffer object represents this buffer.
+ */
+ virtual std::shared_ptr<C2Buffer> asC2Buffer() = 0;
+
+ /**
+ * Test if we can copy the content of |buffer| into this object.
+ *
+ * \param buffer C2Buffer object to copy.
+ * \return true if the content of buffer can be copied over to this buffer
+ * false otherwise.
+ */
+ virtual bool canCopy(const std::shared_ptr<C2Buffer> &buffer) const {
+ (void)buffer;
+ return false;
+ }
+
+ /**
+ * Copy the content of |buffer| into this object. This method assumes that
+ * canCopy() check already passed.
+ *
+ * \param buffer C2Buffer object to copy.
+ * \return true if successful
+ * false otherwise.
+ */
+ virtual bool copy(const std::shared_ptr<C2Buffer> &buffer) {
+ (void)buffer;
+ return false;
+ }
+
+protected:
+ /**
+ * canCopy() implementation for linear buffers.
+ */
+ bool canCopyLinear(const std::shared_ptr<C2Buffer> &buffer) const;
+
+ /**
+ * copy() implementation for linear buffers.
+ */
+ bool copyLinear(const std::shared_ptr<C2Buffer> &buffer);
+
+ /**
+ * sets MediaImage data for flexible graphic buffers
+ */
+ void setImageData(const sp<ABuffer> &imageData);
+};
+
+/**
+ * MediaCodecBuffer implementation on top of local linear buffer. This cannot
+ * cross process boundary so asC2Buffer() returns only nullptr.
+ */
+class LocalLinearBuffer : public Codec2Buffer {
+public:
+ using Codec2Buffer::Codec2Buffer;
+
+ std::shared_ptr<C2Buffer> asC2Buffer() override { return nullptr; }
+ bool canCopy(const std::shared_ptr<C2Buffer> &buffer) const override;
+ bool copy(const std::shared_ptr<C2Buffer> &buffer) override;
+};
+
+/**
+ * MediaCodecBuffer implementation to be used only as a dummy wrapper around a
+ * C2Buffer object.
+ */
+class DummyContainerBuffer : public Codec2Buffer {
+public:
+ DummyContainerBuffer(
+ const sp<AMessage> &format,
+ const std::shared_ptr<C2Buffer> &buffer = nullptr);
+
+ std::shared_ptr<C2Buffer> asC2Buffer() override;
+ bool canCopy(const std::shared_ptr<C2Buffer> &buffer) const override;
+ bool copy(const std::shared_ptr<C2Buffer> &buffer) override;
+
+private:
+ std::shared_ptr<C2Buffer> mBufferRef;
+};
+
+/**
+ * MediaCodecBuffer implementation wraps around C2LinearBlock.
+ */
+class LinearBlockBuffer : public Codec2Buffer {
+public:
+ /**
+ * Allocate a new LinearBufferBlock wrapping around C2LinearBlock object.
+ *
+ * \param format mandatory buffer format for MediaCodecBuffer
+ * \param block C2LinearBlock object to wrap around.
+ * \return LinearBlockBuffer object with writable mapping.
+ * nullptr if unsuccessful.
+ */
+ static sp<LinearBlockBuffer> Allocate(
+ const sp<AMessage> &format, const std::shared_ptr<C2LinearBlock> &block);
+
+ virtual ~LinearBlockBuffer() = default;
+
+ std::shared_ptr<C2Buffer> asC2Buffer() override;
+ bool canCopy(const std::shared_ptr<C2Buffer> &buffer) const override;
+ bool copy(const std::shared_ptr<C2Buffer> &buffer) override;
+
+private:
+ LinearBlockBuffer(
+ const sp<AMessage> &format,
+ C2WriteView &&writeView,
+ const std::shared_ptr<C2LinearBlock> &block);
+ LinearBlockBuffer() = delete;
+
+ C2WriteView mWriteView;
+ std::shared_ptr<C2LinearBlock> mBlock;
+};
+
+/**
+ * MediaCodecBuffer implementation wraps around C2ConstLinearBlock.
+ */
+class ConstLinearBlockBuffer : public Codec2Buffer {
+public:
+ /**
+ * Allocate a new ConstLinearBlockBuffer wrapping around C2Buffer object.
+ *
+ * \param format mandatory buffer format for MediaCodecBuffer
+ * \param buffer linear C2Buffer object to wrap around.
+ * \return ConstLinearBlockBuffer object with readable mapping.
+ * nullptr if unsuccessful.
+ */
+ static sp<ConstLinearBlockBuffer> Allocate(
+ const sp<AMessage> &format, const std::shared_ptr<C2Buffer> &buffer);
+
+ virtual ~ConstLinearBlockBuffer() = default;
+
+ std::shared_ptr<C2Buffer> asC2Buffer() override;
+
+private:
+ ConstLinearBlockBuffer(
+ const sp<AMessage> &format,
+ C2ReadView &&readView,
+ const std::shared_ptr<C2Buffer> &buffer);
+ ConstLinearBlockBuffer() = delete;
+
+ C2ReadView mReadView;
+ std::shared_ptr<C2Buffer> mBufferRef;
+};
+
+/**
+ * MediaCodecBuffer implementation wraps around C2GraphicBlock.
+ *
+ * This object exposes the underlying bits via accessor APIs and "image-data"
+ * metadata, created automatically at allocation time.
+ */
+class GraphicBlockBuffer : public Codec2Buffer {
+public:
+ /**
+ * Allocate a new GraphicBlockBuffer wrapping around C2GraphicBlock object.
+ * If |block| is not in good color formats, it allocates YV12 local buffer
+ * and copies the content over at asC2Buffer().
+ *
+ * \param format mandatory buffer format for MediaCodecBuffer
+ * \param block C2GraphicBlock object to wrap around.
+ * \param alloc a function to allocate backing ABuffer if needed.
+ * \return GraphicBlockBuffer object with writable mapping.
+ * nullptr if unsuccessful.
+ */
+ static sp<GraphicBlockBuffer> Allocate(
+ const sp<AMessage> &format,
+ const std::shared_ptr<C2GraphicBlock> &block,
+ std::function<sp<ABuffer>(size_t)> alloc);
+
+ std::shared_ptr<C2Buffer> asC2Buffer() override;
+
+ virtual ~GraphicBlockBuffer() = default;
+
+private:
+ GraphicBlockBuffer(
+ const sp<AMessage> &format,
+ const sp<ABuffer> &buffer,
+ C2GraphicView &&view,
+ const std::shared_ptr<C2GraphicBlock> &block,
+ const sp<ABuffer> &imageData,
+ bool wrapped);
+ GraphicBlockBuffer() = delete;
+
+ inline MediaImage2 *imageData() { return (MediaImage2 *)mImageData->data(); }
+
+ C2GraphicView mView;
+ std::shared_ptr<C2GraphicBlock> mBlock;
+ sp<ABuffer> mImageData;
+ const bool mWrapped;
+};
+
+/**
+ * MediaCodecBuffer implementation wraps around VideoNativeMetadata.
+ */
+class GraphicMetadataBuffer : public Codec2Buffer {
+public:
+ /**
+ * Construct a new GraphicMetadataBuffer with local linear buffer for
+ * VideoNativeMetadata.
+ *
+ * \param format mandatory buffer format for MediaCodecBuffer
+ */
+ GraphicMetadataBuffer(
+ const sp<AMessage> &format, const std::shared_ptr<C2Allocator> &alloc);
+
+ std::shared_ptr<C2Buffer> asC2Buffer() override;
+
+ virtual ~GraphicMetadataBuffer() = default;
+
+private:
+ GraphicMetadataBuffer() = delete;
+
+ std::shared_ptr<C2Allocator> mAlloc;
+};
+
+/**
+ * MediaCodecBuffer implementation wraps around graphic C2Buffer object.
+ *
+ * This object exposes the underlying bits via accessor APIs and "image-data"
+ * metadata, created automatically at allocation time.
+ */
+class ConstGraphicBlockBuffer : public Codec2Buffer {
+public:
+ /**
+ * Allocate a new ConstGraphicBlockBuffer wrapping around C2Buffer object.
+ * If |buffer| is not in good color formats, it allocates YV12 local buffer
+ * and copies the content of |buffer| over to expose.
+ *
+ * \param format mandatory buffer format for MediaCodecBuffer
+ * \param buffer graphic C2Buffer object to wrap around.
+ * \param alloc a function to allocate backing ABuffer if needed.
+ * \return ConstGraphicBlockBuffer object with readable mapping.
+ * nullptr if unsuccessful.
+ */
+ static sp<ConstGraphicBlockBuffer> Allocate(
+ const sp<AMessage> &format,
+ const std::shared_ptr<C2Buffer> &buffer,
+ std::function<sp<ABuffer>(size_t)> alloc);
+
+ /**
+ * Allocate a new ConstGraphicBlockBuffer which allocates YV12 local buffer
+ * and copies the content of |buffer| over to expose.
+ *
+ * \param format mandatory buffer format for MediaCodecBuffer
+ * \param alloc a function to allocate backing ABuffer if needed.
+ * \return ConstGraphicBlockBuffer object with no wrapping buffer.
+ */
+ static sp<ConstGraphicBlockBuffer> AllocateEmpty(
+ const sp<AMessage> &format,
+ std::function<sp<ABuffer>(size_t)> alloc);
+
+ std::shared_ptr<C2Buffer> asC2Buffer() override;
+ bool canCopy(const std::shared_ptr<C2Buffer> &buffer) const override;
+ bool copy(const std::shared_ptr<C2Buffer> &buffer) override;
+
+ virtual ~ConstGraphicBlockBuffer() = default;
+
+private:
+ ConstGraphicBlockBuffer(
+ const sp<AMessage> &format,
+ const sp<ABuffer> &aBuffer,
+ std::unique_ptr<const C2GraphicView> &&view,
+ const std::shared_ptr<C2Buffer> &buffer,
+ const sp<ABuffer> &imageData,
+ bool wrapped);
+ ConstGraphicBlockBuffer() = delete;
+
+ sp<ABuffer> mImageData;
+ std::unique_ptr<const C2GraphicView> mView;
+ std::shared_ptr<C2Buffer> mBufferRef;
+ const bool mWrapped;
+};
+
+/**
+ * MediaCodecBuffer implementation wraps around C2LinearBlock for component
+ * and IMemory for client. Underlying C2LinearBlock won't be mapped for secure
+ * usecases..
+ */
+class EncryptedLinearBlockBuffer : public Codec2Buffer {
+public:
+ /**
+ * Construct a new EncryptedLinearBufferBlock wrapping around C2LinearBlock
+ * object and writable IMemory region.
+ *
+ * \param format mandatory buffer format for MediaCodecBuffer
+ * \param block C2LinearBlock object to wrap around.
+ * \param memory IMemory object to store encrypted content.
+ * \param heapSeqNum Heap sequence number from ICrypto; -1 if N/A
+ */
+ EncryptedLinearBlockBuffer(
+ const sp<AMessage> &format,
+ const std::shared_ptr<C2LinearBlock> &block,
+ const sp<IMemory> &memory,
+ int32_t heapSeqNum = -1);
+ EncryptedLinearBlockBuffer() = delete;
+
+ virtual ~EncryptedLinearBlockBuffer() = default;
+
+ std::shared_ptr<C2Buffer> asC2Buffer() override;
+
+ /**
+ * Fill the source buffer structure with appropriate value based on
+ * internal IMemory object.
+ *
+ * \param source source buffer structure to fill.
+ */
+ void fillSourceBuffer(ICrypto::SourceBuffer *source);
+ void fillSourceBuffer(
+ hardware::cas::native::V1_0::SharedBuffer *source);
+
+ /**
+ * Copy the content of |decrypted| into C2LinearBlock inside. This shall
+ * only be called in non-secure usecases.
+ *
+ * \param decrypted decrypted content to copy from.
+ * \param length length of the content
+ * \return true if successful
+ * false otherwise.
+ */
+ bool copyDecryptedContent(const sp<IMemory> &decrypted, size_t length);
+
+ /**
+ * Copy the content of internal IMemory object into C2LinearBlock inside.
+ * This shall only be called in non-secure usecases.
+ *
+ * \param length length of the content
+ * \return true if successful
+ * false otherwise.
+ */
+ bool copyDecryptedContentFromMemory(size_t length);
+
+ /**
+ * Return native handle of secure buffer understood by ICrypto.
+ *
+ * \return secure buffer handle
+ */
+ native_handle_t *handle() const;
+
+private:
+
+ std::shared_ptr<C2LinearBlock> mBlock;
+ sp<IMemory> mMemory;
+ sp<hardware::HidlMemory> mHidlMemory;
+ int32_t mHeapSeqNum;
+};
+
+} // namespace android
+
+#endif // CODEC2_BUFFER_H_
diff --git a/media/codec2/sfplugin/Codec2InfoBuilder.cpp b/media/codec2/sfplugin/Codec2InfoBuilder.cpp
new file mode 100644
index 0000000..f36027e
--- /dev/null
+++ b/media/codec2/sfplugin/Codec2InfoBuilder.cpp
@@ -0,0 +1,590 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2InfoBuilder"
+#include <log/log.h>
+
+#include <strings.h>
+
+#include <C2Component.h>
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2PlatformSupport.h>
+#include <Codec2Mapper.h>
+
+#include <OMX_Audio.h>
+#include <OMX_AudioExt.h>
+#include <OMX_IndexExt.h>
+#include <OMX_Types.h>
+#include <OMX_Video.h>
+#include <OMX_VideoExt.h>
+#include <OMX_AsString.h>
+
+#include <android/hardware/media/omx/1.0/IOmx.h>
+#include <android/hardware/media/omx/1.0/IOmxObserver.h>
+#include <android/hardware/media/omx/1.0/IOmxNode.h>
+#include <android/hardware/media/omx/1.0/types.h>
+
+#include <android-base/properties.h>
+#include <codec2/hidl/client.h>
+#include <cutils/native_handle.h>
+#include <media/omx/1.0/WOmxNode.h>
+#include <media/stagefright/MediaCodecConstants.h>
+#include <media/stagefright/foundation/MediaDefs.h>
+#include <media/stagefright/omx/OMXUtils.h>
+#include <media/stagefright/xmlparser/MediaCodecsXmlParser.h>
+
+#include "Codec2InfoBuilder.h"
+
+namespace android {
+
+using Traits = C2Component::Traits;
+
+namespace /* unnamed */ {
+
+bool hasPrefix(const std::string& s, const char* prefix) {
+ size_t prefixLen = strlen(prefix);
+ return s.compare(0, prefixLen, prefix) == 0;
+}
+
+bool hasSuffix(const std::string& s, const char* suffix) {
+ size_t suffixLen = strlen(suffix);
+ return suffixLen > s.size() ? false :
+ s.compare(s.size() - suffixLen, suffixLen, suffix) == 0;
+}
+
+// Constants from ACodec
+constexpr OMX_U32 kPortIndexInput = 0;
+constexpr OMX_U32 kPortIndexOutput = 1;
+constexpr OMX_U32 kMaxIndicesToCheck = 32;
+
+status_t queryOmxCapabilities(
+ const char* name, const char* mime, bool isEncoder,
+ MediaCodecInfo::CapabilitiesWriter* caps) {
+
+ const char *role = GetComponentRole(isEncoder, mime);
+ if (role == nullptr) {
+ return BAD_VALUE;
+ }
+
+ using namespace ::android::hardware::media::omx::V1_0;
+ using ::android::hardware::Return;
+ using ::android::hardware::Void;
+ using ::android::hardware::hidl_vec;
+ using ::android::hardware::media::omx::V1_0::utils::LWOmxNode;
+
+ sp<IOmx> omx = IOmx::getService();
+ if (!omx) {
+ ALOGW("Could not obtain IOmx service.");
+ return NO_INIT;
+ }
+
+ struct Observer : IOmxObserver {
+ virtual Return<void> onMessages(const hidl_vec<Message>&) override {
+ return Void();
+ }
+ };
+
+ sp<Observer> observer = new Observer();
+ Status status;
+ sp<IOmxNode> tOmxNode;
+ Return<void> transStatus = omx->allocateNode(
+ name, observer,
+ [&status, &tOmxNode](Status s, const sp<IOmxNode>& n) {
+ status = s;
+ tOmxNode = n;
+ });
+ if (!transStatus.isOk()) {
+ ALOGW("IOmx::allocateNode -- transaction failed.");
+ return NO_INIT;
+ }
+ if (status != Status::OK) {
+ ALOGW("IOmx::allocateNode -- error returned: %d.",
+ static_cast<int>(status));
+ return NO_INIT;
+ }
+
+ sp<LWOmxNode> omxNode = new LWOmxNode(tOmxNode);
+
+ status_t err = SetComponentRole(omxNode, role);
+ if (err != OK) {
+ omxNode->freeNode();
+ ALOGW("Failed to SetComponentRole: component = %s, role = %s.",
+ name, role);
+ return err;
+ }
+
+ bool isVideo = hasPrefix(mime, "video/") == 0;
+ bool isImage = hasPrefix(mime, "image/") == 0;
+
+ if (isVideo || isImage) {
+ OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
+ InitOMXParams(¶m);
+ param.nPortIndex = isEncoder ? kPortIndexOutput : kPortIndexInput;
+
+ for (OMX_U32 index = 0; index <= kMaxIndicesToCheck; ++index) {
+ param.nProfileIndex = index;
+ status_t err = omxNode->getParameter(
+ OMX_IndexParamVideoProfileLevelQuerySupported,
+ ¶m, sizeof(param));
+ if (err != OK) {
+ break;
+ }
+ caps->addProfileLevel(param.eProfile, param.eLevel);
+
+ // AVC components may not list the constrained profiles explicitly, but
+ // decoders that support a profile also support its constrained version.
+ // Encoders must explicitly support constrained profiles.
+ if (!isEncoder && strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_AVC) == 0) {
+ if (param.eProfile == OMX_VIDEO_AVCProfileHigh) {
+ caps->addProfileLevel(OMX_VIDEO_AVCProfileConstrainedHigh, param.eLevel);
+ } else if (param.eProfile == OMX_VIDEO_AVCProfileBaseline) {
+ caps->addProfileLevel(OMX_VIDEO_AVCProfileConstrainedBaseline, param.eLevel);
+ }
+ }
+
+ if (index == kMaxIndicesToCheck) {
+ ALOGW("[%s] stopping checking profiles after %u: %x/%x",
+ name, index,
+ param.eProfile, param.eLevel);
+ }
+ }
+
+ // Color format query
+ // return colors in the order reported by the OMX component
+ // prefix "flexible" standard ones with the flexible equivalent
+ OMX_VIDEO_PARAM_PORTFORMATTYPE portFormat;
+ InitOMXParams(&portFormat);
+ portFormat.nPortIndex = isEncoder ? kPortIndexInput : kPortIndexOutput;
+ for (OMX_U32 index = 0; index <= kMaxIndicesToCheck; ++index) {
+ portFormat.nIndex = index;
+ status_t err = omxNode->getParameter(
+ OMX_IndexParamVideoPortFormat,
+ &portFormat, sizeof(portFormat));
+ if (err != OK) {
+ break;
+ }
+
+ OMX_U32 flexibleEquivalent;
+ if (IsFlexibleColorFormat(
+ omxNode, portFormat.eColorFormat, false /* usingNativeWindow */,
+ &flexibleEquivalent)) {
+ caps->addColorFormat(flexibleEquivalent);
+ }
+ caps->addColorFormat(portFormat.eColorFormat);
+
+ if (index == kMaxIndicesToCheck) {
+ ALOGW("[%s] stopping checking formats after %u: %s(%x)",
+ name, index,
+ asString(portFormat.eColorFormat), portFormat.eColorFormat);
+ }
+ }
+ } else if (strcasecmp(mime, MEDIA_MIMETYPE_AUDIO_AAC) == 0) {
+ // More audio codecs if they have profiles.
+ OMX_AUDIO_PARAM_ANDROID_PROFILETYPE param;
+ InitOMXParams(¶m);
+ param.nPortIndex = isEncoder ? kPortIndexOutput : kPortIndexInput;
+ for (OMX_U32 index = 0; index <= kMaxIndicesToCheck; ++index) {
+ param.nProfileIndex = index;
+ status_t err = omxNode->getParameter(
+ (OMX_INDEXTYPE)OMX_IndexParamAudioProfileQuerySupported,
+ ¶m, sizeof(param));
+ if (err != OK) {
+ break;
+ }
+ // For audio, level is ignored.
+ caps->addProfileLevel(param.eProfile, 0 /* level */);
+
+ if (index == kMaxIndicesToCheck) {
+ ALOGW("[%s] stopping checking profiles after %u: %x",
+ name, index,
+ param.eProfile);
+ }
+ }
+
+ // NOTE: Without Android extensions, OMX does not provide a way to query
+ // AAC profile support
+ if (param.nProfileIndex == 0) {
+ ALOGW("component %s doesn't support profile query.", name);
+ }
+ }
+
+ if (isVideo && !isEncoder) {
+ native_handle_t *sidebandHandle = nullptr;
+ if (omxNode->configureVideoTunnelMode(
+ kPortIndexOutput, OMX_TRUE, 0, &sidebandHandle) == OK) {
+ // tunneled playback includes adaptive playback
+ caps->addFlags(MediaCodecInfo::Capabilities::kFlagSupportsAdaptivePlayback
+ | MediaCodecInfo::Capabilities::kFlagSupportsTunneledPlayback);
+ } else if (omxNode->setPortMode(
+ kPortIndexOutput, IOMX::kPortModeDynamicANWBuffer) == OK ||
+ omxNode->prepareForAdaptivePlayback(
+ kPortIndexOutput, OMX_TRUE,
+ 1280 /* width */, 720 /* height */) == OK) {
+ caps->addFlags(MediaCodecInfo::Capabilities::kFlagSupportsAdaptivePlayback);
+ }
+ }
+
+ if (isVideo && isEncoder) {
+ OMX_VIDEO_CONFIG_ANDROID_INTRAREFRESHTYPE params;
+ InitOMXParams(¶ms);
+ params.nPortIndex = kPortIndexOutput;
+ // TODO: should we verify if fallback is supported?
+ if (omxNode->getConfig(
+ (OMX_INDEXTYPE)OMX_IndexConfigAndroidIntraRefresh,
+ ¶ms, sizeof(params)) == OK) {
+ caps->addFlags(MediaCodecInfo::Capabilities::kFlagSupportsIntraRefresh);
+ }
+ }
+
+ omxNode->freeNode();
+ return OK;
+}
+
+void buildOmxInfo(const MediaCodecsXmlParser& parser,
+ MediaCodecListWriter* writer) {
+ uint32_t omxRank = ::android::base::GetUintProperty(
+ "debug.stagefright.omx_default_rank", uint32_t(0x100));
+ for (const MediaCodecsXmlParser::Codec& codec : parser.getCodecMap()) {
+ const std::string &name = codec.first;
+ if (!hasPrefix(codec.first, "OMX.")) {
+ continue;
+ }
+ const MediaCodecsXmlParser::CodecProperties &properties = codec.second;
+ bool encoder = properties.isEncoder;
+ std::unique_ptr<MediaCodecInfoWriter> info =
+ writer->addMediaCodecInfo();
+ info->setName(name.c_str());
+ info->setOwner("default");
+ info->setEncoder(encoder);
+ info->setRank(omxRank);
+ for (const MediaCodecsXmlParser::Type& type : properties.typeMap) {
+ const std::string &mime = type.first;
+ std::unique_ptr<MediaCodecInfo::CapabilitiesWriter> caps =
+ info->addMime(mime.c_str());
+ const MediaCodecsXmlParser::AttributeMap &attrMap = type.second;
+ for (const MediaCodecsXmlParser::Attribute& attr : attrMap) {
+ const std::string &key = attr.first;
+ const std::string &value = attr.second;
+ if (hasPrefix(key, "feature-") &&
+ !hasPrefix(key, "feature-bitrate-modes")) {
+ caps->addDetail(key.c_str(), hasPrefix(value, "1") ? 1 : 0);
+ } else {
+ caps->addDetail(key.c_str(), value.c_str());
+ }
+ }
+ status_t err = queryOmxCapabilities(
+ name.c_str(),
+ mime.c_str(),
+ encoder,
+ caps.get());
+ if (err != OK) {
+ ALOGE("Failed to query capabilities for %s (mime: %s). Error: %d",
+ name.c_str(),
+ mime.c_str(),
+ static_cast<int>(err));
+ }
+ }
+ }
+}
+
+} // unnamed namespace
+
+status_t Codec2InfoBuilder::buildMediaCodecList(MediaCodecListWriter* writer) {
+ // TODO: Remove run-time configurations once all codecs are working
+ // properly. (Assume "full" behavior eventually.)
+ //
+ // debug.stagefright.ccodec supports 5 values.
+ // 0 - Only OMX components are available.
+ // 1 - Audio decoders and encoders with prefix "c2.android." are available
+ // and ranked first.
+ // All other components with prefix "c2.android." are available with
+ // their normal ranks.
+ // Components with prefix "c2.vda." are available with their normal
+ // ranks.
+ // All other components with suffix ".avc.decoder" or ".avc.encoder"
+ // are available but ranked last.
+ // 2 - Components with prefix "c2.android." are available and ranked
+ // first.
+ // Components with prefix "c2.vda." are available with their normal
+ // ranks.
+ // All other components with suffix ".avc.decoder" or ".avc.encoder"
+ // are available but ranked last.
+ // 3 - Components with prefix "c2.android." are available and ranked
+ // first.
+ // All other components are available with their normal ranks.
+ // 4 - All components are available with their normal ranks.
+ //
+ // The default value (boot time) is 1.
+ //
+ // Note: Currently, OMX components have default rank 0x100, while all
+ // Codec2.0 software components have default rank 0x200.
+ int option = ::android::base::GetIntProperty("debug.stagefright.ccodec", 1);
+
+ // Obtain Codec2Client
+ std::vector<Traits> traits = Codec2Client::ListComponents();
+
+ MediaCodecsXmlParser parser(
+ MediaCodecsXmlParser::defaultSearchDirs,
+ option == 0 ? "media_codecs.xml" :
+ "media_codecs_c2.xml",
+ option == 0 ? "media_codecs_performance.xml" :
+ "media_codecs_performance_c2.xml");
+ if (parser.getParsingStatus() != OK) {
+ ALOGD("XML parser no good");
+ return OK;
+ }
+
+ bool surfaceTest(Codec2Client::CreateInputSurface());
+ if (option == 0 || !surfaceTest) {
+ buildOmxInfo(parser, writer);
+ }
+
+ for (const Traits& trait : traits) {
+ C2Component::rank_t rank = trait.rank;
+
+ std::shared_ptr<Codec2Client::Interface> intf =
+ Codec2Client::CreateInterfaceByName(trait.name.c_str());
+ if (!intf || parser.getCodecMap().count(intf->getName()) == 0) {
+ ALOGD("%s not found in xml", trait.name.c_str());
+ continue;
+ }
+ std::string canonName = intf->getName();
+
+ // TODO: Remove this block once all codecs are enabled by default.
+ switch (option) {
+ case 0:
+ continue;
+ case 1:
+ if (hasPrefix(canonName, "c2.vda.")) {
+ break;
+ }
+ if (hasPrefix(canonName, "c2.android.")) {
+ if (trait.domain == C2Component::DOMAIN_AUDIO) {
+ rank = 1;
+ break;
+ }
+ break;
+ }
+ if (hasSuffix(canonName, ".avc.decoder") ||
+ hasSuffix(canonName, ".avc.encoder")) {
+ rank = std::numeric_limits<decltype(rank)>::max();
+ break;
+ }
+ continue;
+ case 2:
+ if (hasPrefix(canonName, "c2.vda.")) {
+ break;
+ }
+ if (hasPrefix(canonName, "c2.android.")) {
+ rank = 1;
+ break;
+ }
+ if (hasSuffix(canonName, ".avc.decoder") ||
+ hasSuffix(canonName, ".avc.encoder")) {
+ rank = std::numeric_limits<decltype(rank)>::max();
+ break;
+ }
+ continue;
+ case 3:
+ if (hasPrefix(canonName, "c2.android.")) {
+ rank = 1;
+ }
+ break;
+ }
+
+ std::unique_ptr<MediaCodecInfoWriter> codecInfo = writer->addMediaCodecInfo();
+ codecInfo->setName(trait.name.c_str());
+ codecInfo->setOwner("codec2");
+ bool encoder = trait.kind == C2Component::KIND_ENCODER;
+ codecInfo->setEncoder(encoder);
+ codecInfo->setRank(rank);
+ const MediaCodecsXmlParser::CodecProperties &codec =
+ parser.getCodecMap().at(canonName);
+
+ for (auto typeIt = codec.typeMap.begin(); typeIt != codec.typeMap.end(); ++typeIt) {
+ const std::string &mediaType = typeIt->first;
+ const MediaCodecsXmlParser::AttributeMap &attrMap = typeIt->second;
+ std::unique_ptr<MediaCodecInfo::CapabilitiesWriter> caps =
+ codecInfo->addMime(mediaType.c_str());
+ for (auto attrIt = attrMap.begin(); attrIt != attrMap.end(); ++attrIt) {
+ std::string key, value;
+ std::tie(key, value) = *attrIt;
+ if (key.find("feature-") == 0 && key.find("feature-bitrate-modes") != 0) {
+ caps->addDetail(key.c_str(), std::stoi(value));
+ } else {
+ caps->addDetail(key.c_str(), value.c_str());
+ }
+ }
+
+ bool gotProfileLevels = false;
+ if (intf) {
+ std::shared_ptr<C2Mapper::ProfileLevelMapper> mapper =
+ C2Mapper::GetProfileLevelMapper(trait.mediaType);
+ // if we don't know the media type, pass through all values unmapped
+
+ // TODO: we cannot find levels that are local 'maxima' without knowing the coding
+ // e.g. H.263 level 45 and level 30 could be two values for highest level as
+ // they don't include one another. For now we use the last supported value.
+ C2StreamProfileLevelInfo pl(encoder /* output */, 0u);
+ std::vector<C2FieldSupportedValuesQuery> profileQuery = {
+ C2FieldSupportedValuesQuery::Possible(C2ParamField(&pl, &pl.profile))
+ };
+
+ c2_status_t err = intf->querySupportedValues(profileQuery, C2_DONT_BLOCK);
+ ALOGV("query supported profiles -> %s | %s",
+ asString(err), asString(profileQuery[0].status));
+ if (err == C2_OK && profileQuery[0].status == C2_OK) {
+ if (profileQuery[0].values.type == C2FieldSupportedValues::VALUES) {
+ for (C2Value::Primitive profile : profileQuery[0].values.values) {
+ pl.profile = (C2Config::profile_t)profile.ref<uint32_t>();
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ err = intf->config({&pl}, C2_DONT_BLOCK, &failures);
+ ALOGV("set profile to %u -> %s", pl.profile, asString(err));
+ std::vector<C2FieldSupportedValuesQuery> levelQuery = {
+ C2FieldSupportedValuesQuery::Current(C2ParamField(&pl, &pl.level))
+ };
+ err = intf->querySupportedValues(levelQuery, C2_DONT_BLOCK);
+ ALOGV("query supported levels -> %s | %s",
+ asString(err), asString(levelQuery[0].status));
+ if (err == C2_OK && levelQuery[0].status == C2_OK) {
+ if (levelQuery[0].values.type == C2FieldSupportedValues::VALUES
+ && levelQuery[0].values.values.size() > 0) {
+ C2Value::Primitive level = levelQuery[0].values.values.back();
+ pl.level = (C2Config::level_t)level.ref<uint32_t>();
+ ALOGV("supporting level: %u", pl.level);
+ int32_t sdkProfile, sdkLevel;
+ if (mapper && mapper->mapProfile(pl.profile, &sdkProfile)
+ && mapper->mapLevel(pl.level, &sdkLevel)) {
+ caps->addProfileLevel(
+ (uint32_t)sdkProfile, (uint32_t)sdkLevel);
+ gotProfileLevels = true;
+ } else if (!mapper) {
+ caps->addProfileLevel(pl.profile, pl.level);
+ gotProfileLevels = true;
+ }
+
+ // for H.263 also advertise the second highest level if the
+ // codec supports level 45, as level 45 only covers level 10
+ // TODO: move this to some form of a setting so it does not
+ // have to be here
+ if (mediaType == MIMETYPE_VIDEO_H263) {
+ C2Config::level_t nextLevel = C2Config::LEVEL_UNUSED;
+ for (C2Value::Primitive v : levelQuery[0].values.values) {
+ C2Config::level_t level =
+ (C2Config::level_t)v.ref<uint32_t>();
+ if (level < C2Config::LEVEL_H263_45
+ && level > nextLevel) {
+ nextLevel = level;
+ }
+ }
+ if (nextLevel != C2Config::LEVEL_UNUSED
+ && nextLevel != pl.level
+ && mapper
+ && mapper->mapProfile(pl.profile, &sdkProfile)
+ && mapper->mapLevel(nextLevel, &sdkLevel)) {
+ caps->addProfileLevel(
+ (uint32_t)sdkProfile, (uint32_t)sdkLevel);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ if (!gotProfileLevels) {
+ if (mediaType == MIMETYPE_VIDEO_VP9) {
+ if (encoder) {
+ caps->addProfileLevel(VP9Profile0, VP9Level41);
+ } else {
+ caps->addProfileLevel(VP9Profile0, VP9Level5);
+ caps->addProfileLevel(VP9Profile2, VP9Level5);
+ caps->addProfileLevel(VP9Profile2HDR, VP9Level5);
+ }
+ } else if (mediaType == MIMETYPE_VIDEO_HEVC && !encoder) {
+ caps->addProfileLevel(HEVCProfileMain, HEVCMainTierLevel51);
+ caps->addProfileLevel(HEVCProfileMainStill, HEVCMainTierLevel51);
+ } else if (mediaType == MIMETYPE_VIDEO_VP8) {
+ if (encoder) {
+ caps->addProfileLevel(VP8ProfileMain, VP8Level_Version0);
+ } else {
+ caps->addProfileLevel(VP8ProfileMain, VP8Level_Version0);
+ }
+ } else if (mediaType == MIMETYPE_VIDEO_AVC) {
+ if (encoder) {
+ caps->addProfileLevel(AVCProfileBaseline, AVCLevel41);
+// caps->addProfileLevel(AVCProfileConstrainedBaseline, AVCLevel41);
+ caps->addProfileLevel(AVCProfileMain, AVCLevel41);
+ } else {
+ caps->addProfileLevel(AVCProfileBaseline, AVCLevel52);
+ caps->addProfileLevel(AVCProfileConstrainedBaseline, AVCLevel52);
+ caps->addProfileLevel(AVCProfileMain, AVCLevel52);
+ caps->addProfileLevel(AVCProfileConstrainedHigh, AVCLevel52);
+ caps->addProfileLevel(AVCProfileHigh, AVCLevel52);
+ }
+ } else if (mediaType == MIMETYPE_VIDEO_MPEG4) {
+ if (encoder) {
+ caps->addProfileLevel(MPEG4ProfileSimple, MPEG4Level2);
+ } else {
+ caps->addProfileLevel(MPEG4ProfileSimple, MPEG4Level3);
+ }
+ } else if (mediaType == MIMETYPE_VIDEO_H263) {
+ if (encoder) {
+ caps->addProfileLevel(H263ProfileBaseline, H263Level45);
+ } else {
+ caps->addProfileLevel(H263ProfileBaseline, H263Level30);
+ caps->addProfileLevel(H263ProfileBaseline, H263Level45);
+ caps->addProfileLevel(H263ProfileISWV2, H263Level30);
+ caps->addProfileLevel(H263ProfileISWV2, H263Level45);
+ }
+ } else if (mediaType == MIMETYPE_VIDEO_MPEG2 && !encoder) {
+ caps->addProfileLevel(MPEG2ProfileSimple, MPEG2LevelHL);
+ caps->addProfileLevel(MPEG2ProfileMain, MPEG2LevelHL);
+ }
+ }
+
+ // TODO: get this from intf() as well, but how do we map them to
+ // MediaCodec color formats?
+ if (mediaType.find("video") != std::string::npos) {
+ // vendor video codecs prefer opaque format
+ if (trait.name.find("android") == std::string::npos) {
+ caps->addColorFormat(COLOR_FormatSurface);
+ }
+ caps->addColorFormat(COLOR_FormatYUV420Flexible);
+ caps->addColorFormat(COLOR_FormatYUV420Planar);
+ caps->addColorFormat(COLOR_FormatYUV420SemiPlanar);
+ caps->addColorFormat(COLOR_FormatYUV420PackedPlanar);
+ caps->addColorFormat(COLOR_FormatYUV420PackedSemiPlanar);
+ // framework video encoders must support surface format, though it is unclear
+ // that they will be able to map it if it is opaque
+ if (encoder && trait.name.find("android") != std::string::npos) {
+ caps->addColorFormat(COLOR_FormatSurface);
+ }
+ }
+ }
+ }
+ return OK;
+}
+
+} // namespace android
+
+extern "C" android::MediaCodecListBuilderBase *CreateBuilder() {
+ return new android::Codec2InfoBuilder;
+}
+
diff --git a/media/codec2/sfplugin/Codec2InfoBuilder.h b/media/codec2/sfplugin/Codec2InfoBuilder.h
new file mode 100644
index 0000000..30c189e
--- /dev/null
+++ b/media/codec2/sfplugin/Codec2InfoBuilder.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_INFO_BUILDER_H_
+#define CODEC2_INFO_BUILDER_H_
+
+#include <media/stagefright/MediaCodecList.h>
+#include <utils/Errors.h>
+
+namespace android {
+
+class Codec2InfoBuilder : public MediaCodecListBuilderBase {
+public:
+ Codec2InfoBuilder() = default;
+ ~Codec2InfoBuilder() override = default;
+ status_t buildMediaCodecList(MediaCodecListWriter* writer) override;
+};
+
+} // namespace android
+
+#endif // CODEC2_INFO_BUILDER_H_
diff --git a/media/codec2/sfplugin/InputSurfaceWrapper.h b/media/codec2/sfplugin/InputSurfaceWrapper.h
new file mode 100644
index 0000000..d9c4eec
--- /dev/null
+++ b/media/codec2/sfplugin/InputSurfaceWrapper.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef INPUT_SURFACE_WRAPPER_H_
+#define INPUT_SURFACE_WRAPPER_H_
+
+#include <codec2/hidl/client.h>
+#include <system/graphics.h>
+
+namespace android {
+
+/**
+ * Wrapper interface around InputSurface.
+ */
+class InputSurfaceWrapper {
+public:
+ InputSurfaceWrapper()
+ : mDataSpace(HAL_DATASPACE_UNKNOWN) {
+ }
+
+ virtual ~InputSurfaceWrapper() = default;
+
+ /**
+ * Connect the surface with |comp|. A surface can
+ * connect to at most one component at a time.
+ *
+ * \return OK successfully connected to |comp|
+ * \return ALREADY_EXISTS already connected to another component.
+ */
+ virtual status_t connect(
+ const std::shared_ptr<Codec2Client::Component> &comp) = 0;
+
+ /**
+ * Disconnect the surface from the component if any.
+ */
+ virtual void disconnect() = 0;
+
+ /**
+ * Start pushing buffers to the surface.
+ */
+ virtual status_t start() = 0;
+
+ /**
+ * Ref: GraphicBufferSource::signalEndOfInputStream.
+ */
+ virtual status_t signalEndOfInputStream() = 0;
+
+ /// Input Surface configuration
+ struct Config {
+ // IN PARAMS (GBS)
+ float mMinFps; // minimum fps (repeat frame to achieve this)
+ float mMaxFps; // max fps (via frame drop)
+ float mCaptureFps; // capture fps
+ float mCodedFps; // coded fps
+ bool mSuspended; // suspended
+ int64_t mTimeOffsetUs; // time offset (input => codec)
+ int64_t mSuspendAtUs; // suspend/resume time
+ int64_t mStartAtUs; // start time
+ bool mStopped; // stopped
+ int64_t mStopAtUs; // stop time
+
+ // OUT PARAMS (GBS)
+ int64_t mInputDelayUs; // delay between encoder input and surface input
+
+ // IN PARAMS (CODEC WRAPPER)
+ float mFixedAdjustedFps; // fixed fps via PTS manipulation
+ float mMinAdjustedFps; // minimum fps via PTS manipulation
+ };
+
+ /**
+ * Configures input surface.
+ *
+ * \param config configuration. This can be updated during this call to provide output
+ * parameters, but not to provide configured parameters (to avoid continually
+ * reconfiguring)
+ */
+ virtual status_t configure(Config &config) = 0;
+
+ /**
+ * Configures desired data space.
+ *
+ * \param dataSpace desired data space
+ */
+ inline void setDataSpace(android_dataspace dataSpace) {
+ mDataSpace = dataSpace;
+ }
+
+protected:
+ android_dataspace mDataSpace;
+};
+
+} // namespace android
+
+#endif // INPUT_SURFACE_WRAPPER_H_
diff --git a/media/codec2/sfplugin/ReflectedParamUpdater.cpp b/media/codec2/sfplugin/ReflectedParamUpdater.cpp
new file mode 100644
index 0000000..880d4a5
--- /dev/null
+++ b/media/codec2/sfplugin/ReflectedParamUpdater.cpp
@@ -0,0 +1,575 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "ReflectedParamUpdater"
+#include <utils/Log.h>
+
+#include <iostream>
+#include <set>
+#include <sstream>
+
+#include <C2Debug.h>
+#include <C2ParamInternal.h>
+
+#include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/foundation/ADebug.h>
+#include <media/stagefright/foundation/AString.h>
+#include <media/stagefright/foundation/hexdump.h>
+
+#include "ReflectedParamUpdater.h"
+
+namespace android {
+
+std::string ReflectedParamUpdater::Dict::debugString(size_t indent_) const {
+ std::string indent(indent_, ' ');
+ std::stringstream s;
+ s << "Dict {" << std::endl;
+
+ for (const auto &it : *this) {
+ s << indent << " ";
+
+ C2Value c2Value;
+ int32_t int32Value;
+ uint32_t uint32Value;
+ int64_t int64Value;
+ uint64_t uint64Value;
+ float floatValue;
+ sp<ABuffer> bufValue;
+ AString strValue;
+ if (it.second.find(&c2Value)) {
+ switch (c2Value.type()) {
+ case C2Value::INT32:
+ (void)c2Value.get(&int32Value);
+ s << "c2::i32 " << it.first << " = " << int32Value;
+ break;
+ case C2Value::UINT32:
+ (void)c2Value.get(&uint32Value);
+ s << "c2::u32 " << it.first << " = " << uint32Value;
+ break;
+ case C2Value::CNTR32:
+ // dump counter value as unsigned
+ (void)c2Value.get((c2_cntr32_t*)&uint32Value);
+ s << "c2::c32 " << it.first << " = " << uint32Value;
+ break;
+ case C2Value::INT64:
+ (void)c2Value.get(&int64Value);
+ s << "c2::i64 " << it.first << " = " << int64Value;
+ break;
+ case C2Value::UINT64:
+ (void)c2Value.get(&uint64Value);
+ s << "c2::u64 " << it.first << " = " << uint64Value;
+ break;
+ case C2Value::CNTR64:
+ // dump counter value as unsigned
+ (void)c2Value.get((c2_cntr64_t*)&uint64Value);
+ s << "c2::c64 " << it.first << " = " << uint64Value;
+ break;
+ case C2Value::FLOAT:
+ (void)c2Value.get(&floatValue);
+ s << "c2::float " << it.first << " = " << floatValue;
+ break;
+ default:
+ // dump unsupported values for debugging, these should not be used
+ s << "c2::unsupported " << it.first;
+ }
+ } else if (it.second.find(&int32Value)) {
+ s << "int32_t " << it.first << " = " << int32Value;
+ } else if (it.second.find(&int64Value)) {
+ s << "int64_t " << it.first << " = " << int64Value;
+ } else if (it.second.find(&strValue)) {
+ s << "string " << it.first << " = \"" << strValue.c_str() << "\"";
+ } else if (it.second.find(&bufValue)) {
+ s << "Buffer " << it.first << " = ";
+ if (bufValue != nullptr && bufValue->data() != nullptr && bufValue->size() <= 64) {
+ s << "{" << std::endl;
+ AString tmp;
+ hexdump(bufValue->data(), bufValue->size(), indent_ + 4, &tmp);
+ s << tmp.c_str() << indent << " }";
+ } else {
+ s << (void*)bufValue.get();
+ }
+ } else {
+ // dump unsupported values for debugging, this should never happen.
+ s << "unsupported " << it.first;
+ }
+ s << std::endl;
+ }
+ s << indent << "}";
+
+ return s.str();
+}
+
+void ReflectedParamUpdater::addParamDesc(
+ const std::shared_ptr<C2ParamReflector> &reflector,
+ const std::vector<std::shared_ptr<C2ParamDescriptor>> ¶mDescs) {
+ for (const std::shared_ptr<C2ParamDescriptor> &desc : paramDescs) {
+ std::unique_ptr<C2StructDescriptor> structDesc = reflector->describe(
+ desc->index().coreIndex());
+ if (structDesc == nullptr) {
+ ALOGD("Could not describe %s", desc->name().c_str());
+ continue;
+ }
+ addParamDesc(desc, *structDesc, reflector, true /* markVendor */);
+ }
+
+ // TEMP: also add vendor parameters as non-vendor
+ for (const std::shared_ptr<C2ParamDescriptor> &desc : paramDescs) {
+ if (!desc->index().isVendor()) {
+ continue;
+ }
+ std::unique_ptr<C2StructDescriptor> structDesc = reflector->describe(
+ desc->index().coreIndex());
+ if (structDesc) {
+ addParamDesc(desc, *structDesc, reflector, false /* markVendor */);
+ }
+ }
+}
+
+void ReflectedParamUpdater::addParamStructDesc(
+ std::shared_ptr<C2ParamDescriptor> desc,
+ C2String path,
+ size_t offset,
+ const C2StructDescriptor &structDesc,
+ const std::shared_ptr<C2ParamReflector> &reflector) {
+ for (auto it = structDesc.begin(); it != structDesc.end(); ++it) {
+ C2String fieldName = path + "." + it->name();
+ if (it->type() & C2FieldDescriptor::STRUCT_FLAG) {
+ if (reflector == nullptr || it->extent() != 1) {
+ ALOGD("ignored struct field %s", fieldName.c_str());
+ continue;
+ }
+ std::unique_ptr<C2StructDescriptor> structDesc_ = reflector->describe(
+ C2Param::CoreIndex(it->type()).coreIndex());
+ if (structDesc_ == nullptr) {
+ ALOGD("Could not describe structure of %s", fieldName.c_str());
+ continue;
+ }
+ addParamStructDesc(desc, fieldName, offset + _C2ParamInspector::GetOffset(*it),
+ *structDesc_, reflector);
+ continue;
+ }
+
+ // verify extent and type
+ switch (it->type()) {
+ case C2FieldDescriptor::INT32:
+ case C2FieldDescriptor::UINT32:
+ case C2FieldDescriptor::CNTR32:
+ case C2FieldDescriptor::INT64:
+ case C2FieldDescriptor::UINT64:
+ case C2FieldDescriptor::CNTR64:
+ case C2FieldDescriptor::FLOAT:
+ if (it->extent() != 1) {
+ ALOGD("extent() != 1 for single value type: %s", fieldName.c_str());
+ continue;
+ }
+ break;
+ case C2FieldDescriptor::STRING:
+ case C2FieldDescriptor::BLOB:
+ break;
+
+ default:
+ ALOGD("Unrecognized type: %s", fieldName.c_str());
+ continue;
+ }
+
+ ALOGV("%s registered", fieldName.c_str());
+ // TODO: get the proper size by iterating through the fields.
+ // only insert fields the very first time
+ mMap.emplace(fieldName, FieldDesc {
+ desc,
+ std::make_unique<C2FieldDescriptor>(
+ it->type(), it->extent(), it->name(),
+ _C2ParamInspector::GetOffset(*it),
+ _C2ParamInspector::GetSize(*it)),
+ offset,
+ });
+ }
+}
+
+void ReflectedParamUpdater::addParamDesc(
+ std::shared_ptr<C2ParamDescriptor> desc, const C2StructDescriptor &structDesc,
+ const std::shared_ptr<C2ParamReflector> &reflector, bool markVendor) {
+ C2String paramName = desc->name();
+
+ // prefix vendor parameters
+ if (desc->index().isVendor() && markVendor) {
+ paramName = "vendor." + paramName;
+ }
+ mParamNames.emplace(desc->index(), paramName);
+
+ // also allow setting whole parameters in a binary fashion via ByteBuffer
+ // this is opt-in for now
+ auto it = mWholeParams.find(paramName);
+ if (it != mWholeParams.end() && it->second.coreIndex() == desc->index().coreIndex()) {
+ mMap.emplace(paramName, FieldDesc{ desc, nullptr, 0 /* offset */ });
+ // don't add fields of whole parameters.
+ return;
+ }
+
+ addParamStructDesc(desc, paramName, 0 /* offset */, structDesc, reflector);
+}
+
+void ReflectedParamUpdater::supportWholeParam(std::string name, C2Param::CoreIndex index) {
+ mWholeParams.emplace(name, index);
+}
+
+std::string ReflectedParamUpdater::getParamName(C2Param::Index index) const {
+ auto it = mParamNames.find(index);
+ if (it != mParamNames.end()) {
+ return it->second;
+ }
+
+ std::stringstream ret;
+ ret << "<unknown " << index << ">";
+ return ret.str();
+}
+
+void ReflectedParamUpdater::getParamIndicesFromMessage(
+ const Dict ¶ms,
+ std::vector<C2Param::Index> *vec /* nonnull */) const {
+ CHECK(vec != nullptr);
+ vec->clear();
+ std::set<C2Param::Index> indices;
+ parseMessageAndDoWork(
+ params,
+ [&indices](const std::string &, const FieldDesc &desc, const void *, size_t) {
+ indices.insert(desc.paramDesc->index());
+ });
+ for (const C2Param::Index &index : indices) {
+ vec->push_back(index);
+ }
+}
+
+void ReflectedParamUpdater::getParamIndicesForKeys(
+ const std::vector<std::string> &keys,
+ std::vector<C2Param::Index> *vec /* nonnull */) const {
+ CHECK(vec != nullptr);
+ vec->clear();
+ std::set<C2Param::Index> indices;
+
+ std::set<std::string> keyMap(keys.begin(), keys.end());
+
+ ALOGV("in getParamIndicesForKeys with %zu keys and map of %zu entries",
+ keyMap.size(), mMap.size());
+ for (const std::pair<const std::string, FieldDesc> &kv : mMap) {
+ const std::string &name = kv.first;
+ const FieldDesc &desc = kv.second;
+ ALOGV("count of %s is %zu", name.c_str(), keyMap.count(name));
+ if (keyMap.count(name) > 0) {
+ indices.insert(desc.paramDesc->index());
+ }
+ }
+
+ for (const C2Param::Index &index : indices) {
+ vec->push_back(index);
+ }
+}
+
+void ReflectedParamUpdater::updateParamsFromMessage(
+ const Dict ¶ms,
+ std::vector<std::unique_ptr<C2Param>> *vec /* nonnull */) const {
+ CHECK(vec != nullptr);
+
+ std::map<C2Param::Index, std::unique_ptr<C2Param>*> paramsMap;
+ for (std::unique_ptr<C2Param> ¶m : *vec) {
+ if (param && *param) {
+ paramsMap[param->index()] = ¶m;
+ }
+ }
+
+ parseMessageAndDoWork(
+ params,
+ [¶msMap](const std::string &name, const FieldDesc &desc, const void *ptr, size_t size) {
+ std::unique_ptr<C2Param> *param = nullptr;
+ auto paramIt = paramsMap.find(desc.paramDesc->index());
+ if (paramIt == paramsMap.end()) {
+ ALOGD("%s found, but param #%d isn't present to update",
+ name.c_str(), (int32_t)desc.paramDesc->index());
+ return;
+ }
+ param = paramIt->second;
+
+ struct _C2Param : public C2Param {
+ using C2Param::C2Param;
+ _C2Param(uint32_t size, uint32_t index) : C2Param(size, index) { }
+ };
+
+ // we will handle whole param updates as part of a flexible param update using
+ // a zero offset.
+ size_t offset = 0;
+ size_t minOffset = 0;
+
+ // if this descriptor has a field, use the offset and size and ensure that offset
+ // is not part of the header
+ if (desc.fieldDesc) {
+ minOffset = sizeof(C2Param);
+ offset = sizeof(C2Param) + desc.offset
+ + _C2ParamInspector::GetOffset(*desc.fieldDesc);
+ }
+
+ // reallocate or trim flexible param (or whole param) as necessary
+ if (!desc.fieldDesc /* whole param */ || desc.fieldDesc->extent() == 0) {
+ // reallocate param if more space is needed
+ if (param->get()->size() < offset + size) {
+ if (size > INT32_MAX - offset || offset < minOffset) {
+ // size too long or offset too early - abandon
+ return;
+ }
+ C2Param *newParam = (C2Param *)::operator new(offset + size);
+ new (newParam) _C2Param(offset + size, param->get()->index());
+ if (offset > sizeof(C2Param)) {
+ memcpy(newParam + 1, param->get() + 1, offset - sizeof(C2Param));
+ }
+ param->reset(newParam);
+ } else if (param->get()->size() > offset + size) {
+ // trim parameter size
+ _C2ParamInspector::TrimParam(param->get(), offset + size);
+ }
+ } else if (desc.fieldDesc->type() == C2FieldDescriptor::BLOB) {
+ // zero fill blobs if updating with smaller blob
+ if (desc.fieldDesc->extent() > size) {
+ memset((uint8_t *)(param->get()) + offset + size, 0,
+ desc.fieldDesc->extent() - size);
+ }
+ }
+
+ memcpy((uint8_t *)(param->get()) + offset, ptr, size);
+ });
+}
+
+void ReflectedParamUpdater::parseMessageAndDoWork(
+ const Dict ¶ms,
+ std::function<void(const std::string &, const FieldDesc &, const void *, size_t)> work) const {
+ for (const std::pair<const std::string, FieldDesc> &kv : mMap) {
+ const std::string &name = kv.first;
+ const FieldDesc &desc = kv.second;
+ auto param = params.find(name);
+ if (param == params.end()) {
+ continue;
+ }
+
+ // handle whole parameters
+ if (!desc.fieldDesc) {
+ sp<ABuffer> tmp;
+ if (param->second.find(&tmp) && tmp != nullptr) {
+ C2Param *tmpAsParam = C2Param::From(tmp->data(), tmp->size());
+ if (tmpAsParam && tmpAsParam->type().type() == desc.paramDesc->index().type()) {
+ work(name, desc, tmp->data(), tmp->size());
+ } else {
+ ALOGD("Param blob does not match param for '%s' (%p, %x vs %x)",
+ name.c_str(), tmpAsParam, tmpAsParam ? tmpAsParam->type().type() : 0xDEADu,
+ desc.paramDesc->index().type());
+ }
+ }
+ continue;
+ }
+
+ int32_t int32Value;
+ int64_t int64Value;
+ C2Value c2Value;
+
+ C2FieldDescriptor::type_t fieldType = desc.fieldDesc->type();
+ size_t fieldExtent = desc.fieldDesc->extent();
+ switch (fieldType) {
+ case C2FieldDescriptor::INT32:
+ if ((param->second.find(&c2Value) && c2Value.get(&int32Value))
+ || param->second.find(&int32Value)) {
+ work(name, desc, &int32Value, sizeof(int32Value));
+ }
+ break;
+ case C2FieldDescriptor::UINT32:
+ if ((param->second.find(&c2Value) && c2Value.get((uint32_t*)&int32Value))
+ || param->second.find(&int32Value)) {
+ work(name, desc, &int32Value, sizeof(int32Value));
+ }
+ break;
+ case C2FieldDescriptor::CNTR32:
+ if ((param->second.find(&c2Value) && c2Value.get((c2_cntr32_t*)&int32Value))
+ || param->second.find(&int32Value)) {
+ work(name, desc, &int32Value, sizeof(int32Value));
+ }
+ break;
+ case C2FieldDescriptor::INT64:
+ if ((param->second.find(&c2Value) && c2Value.get(&int64Value))
+ || param->second.find(&int64Value)) {
+ work(name, desc, &int64Value, sizeof(int64Value));
+ }
+ break;
+ case C2FieldDescriptor::UINT64:
+ if ((param->second.find(&c2Value) && c2Value.get((uint64_t*)&int64Value))
+ || param->second.find(&int64Value)) {
+ work(name, desc, &int64Value, sizeof(int64Value));
+ }
+ break;
+ case C2FieldDescriptor::CNTR64:
+ if ((param->second.find(&c2Value) && c2Value.get((c2_cntr64_t*)&int64Value))
+ || param->second.find(&int64Value)) {
+ work(name, desc, &int64Value, sizeof(int64Value));
+ }
+ break;
+ case C2FieldDescriptor::FLOAT: {
+ float tmp;
+ if (param->second.find(&c2Value) && c2Value.get(&tmp)) {
+ work(name, desc, &tmp, sizeof(tmp));
+ }
+ break;
+ }
+ case C2FieldDescriptor::STRING: {
+ AString tmp;
+ if (!param->second.find(&tmp)) {
+ break;
+ }
+ if (fieldExtent > 0 && tmp.size() >= fieldExtent) {
+ AString truncated(tmp, 0, fieldExtent - 1);
+ ALOGD("String value too long to fit: original \"%s\" truncated to \"%s\"",
+ tmp.c_str(), truncated.c_str());
+ tmp = truncated;
+ }
+ work(name, desc, tmp.c_str(), tmp.size() + 1);
+ break;
+ }
+
+ case C2FieldDescriptor::BLOB: {
+ sp<ABuffer> tmp;
+ if (!param->second.find(&tmp) || tmp == nullptr) {
+ break;
+ }
+
+ if (fieldExtent > 0 && tmp->size() > fieldExtent) {
+ ALOGD("Blob value too long to fit. Truncating.");
+ tmp->setRange(tmp->offset(), fieldExtent);
+ }
+ work(name, desc, tmp->data(), tmp->size());
+ break;
+ }
+
+ default:
+ ALOGD("Unsupported data type for %s", name.c_str());
+ break;
+ }
+ }
+}
+
+ReflectedParamUpdater::Dict
+ReflectedParamUpdater::getParams(const std::vector<std::unique_ptr<C2Param>> ¶ms_) const {
+ std::vector<C2Param*> params;
+ params.resize(params_.size());
+ std::transform(params_.begin(), params_.end(), params.begin(),
+ [](const std::unique_ptr<C2Param>& p) -> C2Param* { return p.get(); });
+ return getParams(params);
+}
+
+ReflectedParamUpdater::Dict
+ReflectedParamUpdater::getParams(const std::vector<C2Param*> ¶ms) const {
+ Dict ret;
+
+ // convert vector to map
+ std::map<C2Param::Index, C2Param *> paramsMap;
+ for (C2Param *param : params) {
+ if (param != nullptr && *param) {
+ paramsMap[param->index()] = param;
+ }
+ }
+
+ for (const std::pair<const std::string, FieldDesc> &kv : mMap) {
+ const std::string &name = kv.first;
+ const FieldDesc &desc = kv.second;
+ if (paramsMap.count(desc.paramDesc->index()) == 0) {
+ continue;
+ }
+ C2Param *param = paramsMap[desc.paramDesc->index()];
+ Value value;
+
+ // handle whole params first
+ if (!desc.fieldDesc) {
+ sp<ABuffer> buf = ABuffer::CreateAsCopy(param, param->size());
+ value.set(buf);
+ ret.emplace(name, value);
+ continue;
+ }
+
+ size_t offset = sizeof(C2Param) + desc.offset
+ + _C2ParamInspector::GetOffset(*desc.fieldDesc);
+ uint8_t *data = (uint8_t *)param + offset;
+ C2FieldDescriptor::type_t fieldType = desc.fieldDesc->type();
+ switch (fieldType) {
+ case C2FieldDescriptor::STRING: {
+ size_t length = desc.fieldDesc->extent();
+ if (length == 0) {
+ length = param->size() - offset;
+ }
+
+ if (param->size() < length || param->size() - length < offset) {
+ ALOGD("param too small for string: length %zu size %zu offset %zu",
+ length, param->size(), offset);
+ break;
+ }
+ value.set(AString((char *)data, strnlen((char *)data, length)));
+ break;
+ }
+
+ case C2FieldDescriptor::BLOB: {
+ size_t length = desc.fieldDesc->extent();
+ if (length == 0) {
+ length = param->size() - offset;
+ }
+
+ if (param->size() < length || param->size() - length < offset) {
+ ALOGD("param too small for blob: length %zu size %zu offset %zu",
+ length, param->size(), offset);
+ break;
+ }
+
+ sp<ABuffer> buf = ABuffer::CreateAsCopy(data, length);
+ value.set(buf);
+ break;
+ }
+
+ default: {
+ size_t valueSize = C2Value::SizeFor((C2Value::type_t)fieldType);
+ if (param->size() < valueSize || param->size() - valueSize < offset) {
+ ALOGD("param too small for c2value: size %zu offset %zu",
+ param->size(), offset);
+ break;
+ }
+
+ C2Value c2Value;
+ switch (fieldType) {
+ case C2FieldDescriptor::INT32: c2Value = *((int32_t *)data); break;
+ case C2FieldDescriptor::UINT32: c2Value = *((uint32_t *)data); break;
+ case C2FieldDescriptor::CNTR32: c2Value = *((c2_cntr32_t *)data); break;
+ case C2FieldDescriptor::INT64: c2Value = *((int64_t *)data); break;
+ case C2FieldDescriptor::UINT64: c2Value = *((uint64_t *)data); break;
+ case C2FieldDescriptor::CNTR64: c2Value = *((c2_cntr64_t *)data); break;
+ case C2FieldDescriptor::FLOAT: c2Value = *((float *)data); break;
+ default:
+ ALOGD("Unsupported data type for %s", name.c_str());
+ continue;
+ }
+ value.set(c2Value);
+ }
+ }
+ ret.emplace(name, value);
+ }
+ return ret;
+}
+
+void ReflectedParamUpdater::clear() {
+ mMap.clear();
+}
+
+} // namespace android
diff --git a/media/codec2/sfplugin/ReflectedParamUpdater.h b/media/codec2/sfplugin/ReflectedParamUpdater.h
new file mode 100644
index 0000000..5436ba5
--- /dev/null
+++ b/media/codec2/sfplugin/ReflectedParamUpdater.h
@@ -0,0 +1,214 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef REFLECTED_PARAM_BUILDER_H_
+#define REFLECTED_PARAM_BUILDER_H_
+
+#include <map>
+#include <memory>
+
+#include <C2.h>
+#include <C2Param.h>
+
+#include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/foundation/AData.h>
+#include <media/stagefright/foundation/AMessage.h>
+#include <media/stagefright/foundation/AString.h>
+
+namespace android {
+
+/**
+ * Utility class to query and update Codec 2.0 configuration values. Use custom dictionary as
+ * AMessage cannot represent all types of Codec 2.0 parameters and C2Value cannot represent
+ * all types of SDK values. We want to be precise when setting standard parameters (use C2Value
+ * for arithmetic values), but also support int32 and int64 for SDK values specifically for
+ * vendor parameters (as SDK API does not allow specifying proper type.) When querying fields,
+ * we can use C2Values as they are defined.
+ *
+ * Item => Codec 2.0 value mappings:
+ * CValue::type => type
+ * int32 => int32, ctr32 or uint32
+ * int64 => int64, ctr64 or uint64
+ * AString => string
+ * ABuffer => blob
+ * 'Rect' => C2RectStruct (not exposed in SDK as a rectangle)
+ */
+class ReflectedParamUpdater {
+public:
+ ReflectedParamUpdater() = default;
+ ~ReflectedParamUpdater() = default;
+
+ /**
+ * Element for values
+ */
+ struct Value : public AData<C2Value, int32_t, int64_t, AString, sp<ABuffer>>::Basic {
+ // allow construction from base types
+ Value() = default;
+ explicit Value(C2Value i) { set(i); }
+ explicit Value(int32_t i) { set(i); }
+ explicit Value(int64_t i) { set(i); }
+ explicit Value(const AString &i) { set(i); }
+ explicit Value(const sp<ABuffer> &i) { set(i); }
+ };
+
+ struct Dict : public std::map<std::string, Value> {
+ Dict() = default;
+ std::string debugString(size_t indent = 0) const;
+ };
+
+ /**
+ * Enumerates all fields of the parameter descriptors supplied, so that this opbject can later
+ * query and update these.
+ *
+ * For now only first-level fields are supported. Also, array fields are not supported.
+ *
+ * \param reflector C2ParamReflector object for C2Param reflection.
+ * \param paramDescs vector of C2ParamDescriptor objects that this object
+ * would recognize when building params.
+ */
+ void addParamDesc(
+ const std::shared_ptr<C2ParamReflector> &reflector,
+ const std::vector<std::shared_ptr<C2ParamDescriptor>> ¶mDescs);
+
+ /**
+ * Adds fields of a standard parameter (that may not be supported by the parameter reflector
+ * or may not be listed as a supported value by the component). If the parameter name is
+ * used for another parameter, this operation is a no-op. (Technically, this is by fields).
+ *
+ * \param T standard parameter type
+ * \param name parameter name
+ */
+ template<typename T>
+ void addStandardParam(const std::string &name, C2ParamDescriptor::attrib_t attrib =
+ C2ParamDescriptor::IS_READ_ONLY) {
+ addParamDesc(std::make_shared<C2ParamDescriptor>(
+ C2Param::Index(T::PARAM_TYPE), attrib, name.c_str()),
+ C2StructDescriptor((T*)nullptr), nullptr /* descriptor */);
+ }
+
+ /**
+ * Adds fields of a structure (or a parameater) described by the struct descriptor. If
+ * reflector is provided, fields of sub-structures are also added. Otherwise, only top-level
+ * fundamental typed fields (arithmetic, string and blob) are added.
+ *
+ * \param paramDesc parameter descriptor
+ * \param fieldDesc field descriptor
+ * \param path path/name of the structure (field or parent parameter)
+ * \param offset offset of the structure in the parameter
+ * \param reflector C2ParamReflector object for C2Param reflection (may be null)
+ */
+ void addParamStructDesc(
+ std::shared_ptr<C2ParamDescriptor> paramDesc, C2String path, size_t offset,
+ const C2StructDescriptor &structDesc,
+ const std::shared_ptr<C2ParamReflector> &reflector);
+
+ /**
+ * Adds fields of a parameter described by the struct descriptor. If reflector is provided,
+ * fields of sub-structures are also added. Otherwise, only top-level fundamental typed fields
+ * (arithmetic, string and blob) are added.
+ *
+ * \param paramDesc parameter descriptor
+ * \param fieldDesc field descriptor
+ * \param reflector C2ParamReflector object for C2Param reflection (may be null)
+ * \param markVendor TEMP if true, prefix vendor parameter names with "vendor."
+ */
+ void addParamDesc(
+ std::shared_ptr<C2ParamDescriptor> paramDesc, const C2StructDescriptor &structDesc,
+ const std::shared_ptr<C2ParamReflector> &reflector,
+ bool markVendor = true);
+
+ /**
+ * Add support for setting a parameter as a binary blob.
+ *
+ * \param name name of the parameter
+ * \param coreIndex parameter (core) index
+ */
+ void supportWholeParam(std::string name, C2Param::CoreIndex coreIndex);
+
+ /**
+ * Returns the name of the parameter for an index.
+ */
+ std::string getParamName(C2Param::Index index) const;
+
+ /**
+ * Get list of param indices from field names and values in AMessage object.
+ *
+ * TODO: This should be in the order that they are listed by the component.
+ *
+ * \param params[in] Dict object with field name to value pairs.
+ * \param vec[out] vector to store the indices from |params|.
+ */
+ void getParamIndicesFromMessage(
+ const Dict ¶ms,
+ std::vector<C2Param::Index> *vec /* nonnull */) const;
+
+ /**
+ * Get list of param indices from field names (only) in AMessage object.
+ *
+ * \param params[in] Vector object with field names.
+ * \param vec[out] vector to store the indices from |params|.
+ */
+ void getParamIndicesForKeys(
+ const std::vector<std::string> &keys,
+ std::vector<C2Param::Index> *vec /* nonnull */) const;
+
+ /**
+ * Update C2Param objects from field name and value in AMessage object.
+ *
+ * \param params[in] Dict object with field name to value pairs.
+ * \param vec[in,out] vector of the C2Param objects to be updated.
+ */
+ void updateParamsFromMessage(
+ const Dict ¶ms,
+ std::vector<std::unique_ptr<C2Param>> *vec /* nonnull */) const;
+
+ /**
+ * Get fields from C2Param objects in AMessage object.
+ *
+ * \param params[in] vector of the C2Param objects to be queried
+ * \return a Dict object containing the known parameters
+ */
+ Dict getParams(
+ const std::vector<C2Param*> ¶ms /* nonnull */) const;
+
+ Dict getParams(
+ const std::vector<std::unique_ptr<C2Param>> ¶ms /* nonnull */) const;
+
+ /**
+ * Clear param descriptors in this object.
+ */
+ void clear();
+
+private:
+ struct FieldDesc {
+ std::shared_ptr<C2ParamDescriptor> paramDesc;
+ std::unique_ptr<C2FieldDescriptor> fieldDesc;
+ size_t offset;
+ };
+ std::map<std::string, FieldDesc> mMap;
+ std::map<C2Param::Index, std::string> mParamNames;
+ std::map<std::string, C2Param::CoreIndex> mWholeParams;
+
+ void parseMessageAndDoWork(
+ const Dict ¶ms,
+ std::function<void(const std::string &, const FieldDesc &, const void *, size_t)> work) const;
+
+ C2_DO_NOT_COPY(ReflectedParamUpdater);
+};
+
+} // namespace android
+
+#endif // REFLECTED_PARAM_BUILDER_H_
diff --git a/media/codec2/sfplugin/SkipCutBuffer.cpp b/media/codec2/sfplugin/SkipCutBuffer.cpp
new file mode 100644
index 0000000..5762440
--- /dev/null
+++ b/media/codec2/sfplugin/SkipCutBuffer.cpp
@@ -0,0 +1,206 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "SkipCutBuffer"
+#include <utils/Log.h>
+
+#include <media/stagefright/foundation/ADebug.h>
+#include <media/stagefright/MediaBuffer.h>
+#include <media/stagefright/SkipCutBuffer.h>
+
+namespace android {
+
+SkipCutBuffer::SkipCutBuffer(size_t skip, size_t cut, size_t num16BitChannels) {
+
+ mWriteHead = 0;
+ mReadHead = 0;
+ mCapacity = 0;
+ mCutBuffer = nullptr;
+
+ if (num16BitChannels == 0 || num16BitChannels > INT32_MAX / 2) {
+ ALOGW("# channels out of range: %zu, using passthrough instead", num16BitChannels);
+ return;
+ }
+ size_t frameSize = num16BitChannels * 2;
+ if (skip > INT32_MAX / frameSize || cut > INT32_MAX / frameSize
+ || cut * frameSize > INT32_MAX - 4096) {
+ ALOGW("out of range skip/cut: %zu/%zu, using passthrough instead",
+ skip, cut);
+ return;
+ }
+ skip *= frameSize;
+ cut *= frameSize;
+
+ mFrontPadding = mSkip = skip;
+ mBackPadding = cut;
+ mCapacity = cut + 4096;
+ mCutBuffer = new (std::nothrow) char[mCapacity];
+ ALOGV("skipcutbuffer %zu %zu %d", skip, cut, mCapacity);
+}
+
+SkipCutBuffer::~SkipCutBuffer() {
+ delete[] mCutBuffer;
+}
+
+void SkipCutBuffer::submit(MediaBuffer *buffer) {
+ if (mCutBuffer == nullptr) {
+ // passthrough mode
+ return;
+ }
+
+ int32_t offset = buffer->range_offset();
+ int32_t buflen = buffer->range_length();
+
+ // drop the initial data from the buffer if needed
+ if (mFrontPadding > 0) {
+ // still data left to drop
+ int32_t to_drop = (buflen < mFrontPadding) ? buflen : mFrontPadding;
+ offset += to_drop;
+ buflen -= to_drop;
+ buffer->set_range(offset, buflen);
+ mFrontPadding -= to_drop;
+ }
+
+
+ // append data to cutbuffer
+ char *src = ((char*) buffer->data()) + offset;
+ write(src, buflen);
+
+
+ // the mediabuffer is now empty. Fill it from cutbuffer, always leaving
+ // at least mBackPadding bytes in the cutbuffer
+ char *dst = (char*) buffer->data();
+ size_t copied = read(dst, buffer->size());
+ buffer->set_range(0, copied);
+}
+
+template <typename T>
+void SkipCutBuffer::submitInternal(const sp<T>& buffer) {
+ if (mCutBuffer == nullptr) {
+ // passthrough mode
+ return;
+ }
+
+ int32_t offset = buffer->offset();
+ int32_t buflen = buffer->size();
+
+ // drop the initial data from the buffer if needed
+ if (mFrontPadding > 0) {
+ // still data left to drop
+ int32_t to_drop = (buflen < mFrontPadding) ? buflen : mFrontPadding;
+ offset += to_drop;
+ buflen -= to_drop;
+ buffer->setRange(offset, buflen);
+ mFrontPadding -= to_drop;
+ }
+
+
+ // append data to cutbuffer
+ char *src = (char*) buffer->data();
+ write(src, buflen);
+
+
+ // the mediabuffer is now empty. Fill it from cutbuffer, always leaving
+ // at least mBackPadding bytes in the cutbuffer
+ char *dst = (char*) buffer->base();
+ size_t copied = read(dst, buffer->capacity());
+ buffer->setRange(0, copied);
+}
+
+void SkipCutBuffer::submit(const sp<ABuffer>& buffer) {
+ submitInternal(buffer);
+}
+
+void SkipCutBuffer::submit(const sp<MediaCodecBuffer>& buffer) {
+ submitInternal(buffer);
+}
+
+void SkipCutBuffer::clear() {
+ mWriteHead = mReadHead = 0;
+ mFrontPadding = mSkip;
+}
+
+void SkipCutBuffer::write(const char *src, size_t num) {
+ int32_t sizeused = (mWriteHead - mReadHead);
+ if (sizeused < 0) sizeused += mCapacity;
+
+ // Everything must fit. Make sure the buffer is a little larger than needed,
+ // so there is no ambiguity as to whether mWriteHead == mReadHead means buffer
+ // full or empty
+ size_t available = mCapacity - sizeused - 32;
+ if (available < num) {
+ int32_t newcapacity = mCapacity + (num - available);
+ char * newbuffer = new char[newcapacity];
+ memcpy(newbuffer, mCutBuffer, mCapacity);
+ delete [] mCutBuffer;
+ mCapacity = newcapacity;
+ mCutBuffer = newbuffer;
+ ALOGV("reallocated buffer at size %d", newcapacity);
+ }
+
+ size_t copyfirst = (mCapacity - mWriteHead);
+ if (copyfirst > num) copyfirst = num;
+ if (copyfirst) {
+ memcpy(mCutBuffer + mWriteHead, src, copyfirst);
+ num -= copyfirst;
+ src += copyfirst;
+ mWriteHead += copyfirst;
+ CHECK_LE(mWriteHead, mCapacity);
+ if (mWriteHead == mCapacity) mWriteHead = 0;
+ if (num) {
+ memcpy(mCutBuffer, src, num);
+ mWriteHead += num;
+ }
+ }
+}
+
+size_t SkipCutBuffer::read(char *dst, size_t num) {
+ int32_t available = (mWriteHead - mReadHead);
+ if (available < 0) available += mCapacity;
+
+ available -= mBackPadding;
+ if (available <=0) {
+ return 0;
+ }
+ if (available < int32_t(num)) {
+ num = available;
+ }
+
+ size_t copyfirst = (mCapacity - mReadHead);
+ if (copyfirst > num) copyfirst = num;
+ if (copyfirst) {
+ memcpy(dst, mCutBuffer + mReadHead, copyfirst);
+ num -= copyfirst;
+ dst += copyfirst;
+ mReadHead += copyfirst;
+ CHECK_LE(mReadHead, mCapacity);
+ if (mReadHead == mCapacity) mReadHead = 0;
+ if (num) {
+ memcpy(dst, mCutBuffer, num);
+ mReadHead += num;
+ }
+ }
+ return available;
+}
+
+size_t SkipCutBuffer::size() {
+ int32_t available = (mWriteHead - mReadHead);
+ if (available < 0) available += mCapacity;
+ return available;
+}
+
+} // namespace android
diff --git a/media/codec2/sfplugin/SkipCutBuffer.h b/media/codec2/sfplugin/SkipCutBuffer.h
new file mode 100644
index 0000000..0fb5690
--- /dev/null
+++ b/media/codec2/sfplugin/SkipCutBuffer.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SKIP_CUT_BUFFER_H_
+
+#define SKIP_CUT_BUFFER_H_
+
+#include <media/MediaCodecBuffer.h>
+#include <media/stagefright/MediaBuffer.h>
+#include <media/stagefright/foundation/ABuffer.h>
+
+namespace android {
+
+/**
+ * utility class to cut the start and end off a stream of data in MediaBuffers
+ *
+ */
+class SkipCutBuffer: public RefBase {
+ public:
+ // 'skip' is the number of frames to skip from the beginning
+ // 'cut' is the number of frames to cut from the end
+ // 'num16BitChannels' is the number of channels, which are assumed to be 16 bit wide each
+ SkipCutBuffer(size_t skip, size_t cut, size_t num16Channels);
+
+ // Submit one MediaBuffer for skipping and cutting. This may consume all or
+ // some of the data in the buffer, or it may add data to it.
+ // After this, the caller should continue processing the buffer as usual.
+ void submit(MediaBuffer *buffer);
+ void submit(const sp<ABuffer>& buffer); // same as above, but with an ABuffer
+ void submit(const sp<MediaCodecBuffer>& buffer); // same as above, but with an ABuffer
+ void clear();
+ size_t size(); // how many bytes are currently stored in the buffer
+
+ protected:
+ virtual ~SkipCutBuffer();
+
+ private:
+ void write(const char *src, size_t num);
+ size_t read(char *dst, size_t num);
+ template <typename T>
+ void submitInternal(const sp<T>& buffer);
+ int32_t mSkip;
+ int32_t mFrontPadding;
+ int32_t mBackPadding;
+ int32_t mWriteHead;
+ int32_t mReadHead;
+ int32_t mCapacity;
+ char* mCutBuffer;
+ DISALLOW_EVIL_CONSTRUCTORS(SkipCutBuffer);
+};
+
+} // namespace android
+
+#endif // OMX_CODEC_H_
diff --git a/media/codec2/sfplugin/tests/Android.bp b/media/codec2/sfplugin/tests/Android.bp
new file mode 100644
index 0000000..be7f55c
--- /dev/null
+++ b/media/codec2/sfplugin/tests/Android.bp
@@ -0,0 +1,52 @@
+cc_test {
+ name: "ccodec_unit_test",
+
+ srcs: [
+ "ReflectedParamUpdater_test.cpp",
+ ],
+
+ include_dirs: [
+ "frameworks/av/media/codec2/sfplugin",
+ ],
+
+ shared_libs: [
+ "libcodec2",
+ "libsfplugin_ccodec",
+ "libstagefright_foundation",
+ "libutils",
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+}
+
+cc_test {
+ name: "mc_sanity_test",
+
+ srcs: [
+ "MediaCodec_sanity_test.cpp",
+ ],
+
+ include_dirs: [
+ "frameworks/av/media/codec2/sfplugin",
+ ],
+
+ shared_libs: [
+ "libbinder",
+ "libcodec2",
+ "libgui",
+ "libmedia",
+ "libmedia_omx",
+ "libsfplugin_ccodec",
+ "libstagefright",
+ "libstagefright_foundation",
+ "libutils",
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+}
diff --git a/media/codec2/sfplugin/tests/MediaCodec_sanity_test.cpp b/media/codec2/sfplugin/tests/MediaCodec_sanity_test.cpp
new file mode 100644
index 0000000..ba3687b
--- /dev/null
+++ b/media/codec2/sfplugin/tests/MediaCodec_sanity_test.cpp
@@ -0,0 +1,453 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdlib.h>
+
+#include <algorithm>
+
+#include <binder/ProcessState.h>
+#include <gtest/gtest.h>
+#include <gui/Surface.h>
+#include <media/ICrypto.h>
+#include <media/MediaCodecBuffer.h>
+#include <media/hardware/VideoAPI.h>
+#include <media/stagefright/MediaCodec.h>
+#include <media/stagefright/MediaCodecConstants.h>
+#include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/foundation/ALooper.h>
+#include <media/stagefright/foundation/AMessage.h>
+
+namespace android {
+
+class MediaCodecSanityTest : public ::testing::Test {
+public:
+ MediaCodecSanityTest()
+ : looper(new ALooper),
+ cfg(new AMessage),
+ ifmt(new AMessage),
+ ofmt(new AMessage) {
+ ProcessState::self()->startThreadPool();
+ looper->start();
+ }
+
+ ~MediaCodecSanityTest() {
+ if (codec != nullptr) {
+ codec->release();
+ }
+ looper->stop();
+ }
+
+ sp<ALooper> looper;
+ sp<MediaCodec> codec;
+ sp<AMessage> cfg;
+ sp<AMessage> ifmt;
+ sp<AMessage> ofmt;
+};
+
+const static size_t kLinearBufferSize = 1048576;
+
+// data for a codec input frame
+struct FrameData {
+ const uint8_t *data;
+ size_t size;
+ template<size_t N>
+ constexpr FrameData(const uint8_t(&data_)[N]) : data(data_), size(N) { }
+};
+
+// one yellow frame of 240x180 (albeit 4:4:4)
+const uint8_t avcStream_A1[] = { // IDR frame
+ 0x00, 0x00, 0x00, 0x01, 0x67, 0x64, 0x00, 0x0d, 0xac, 0xd9, 0x41, 0x41, 0xfa, 0x10, 0x00, 0x00,
+ 0x03, 0x00, 0x10, 0x00, 0x00, 0x03, 0x03, 0x20, 0xf1, 0x42, 0x99, 0x60,
+
+ 0x00, 0x00, 0x00, 0x01, 0x68, 0xeb, 0xe3, 0xcb, 0x22, 0xc0,
+
+ 0x00, 0x00, 0x01, 0x65, 0x88, 0x84, 0x00, 0x2b, 0xff, 0xfe, 0xd8, 0xe7, 0xf3, 0x2c, 0xa5, 0x60,
+ 0xca, 0xbb, 0xf1, 0x5c, 0x44, 0x7c, 0x9a, 0xa5, 0xc3, 0xab, 0x2f, 0x77, 0x0a, 0x94, 0x0d, 0x19,
+ 0x43, 0x3b, 0x4f, 0x25, 0xea, 0x66, 0x00, 0x01, 0x24, 0xcd, 0x35, 0x5f, 0xc2, 0x34, 0x89, 0xd1,
+ 0xa5, 0x60, 0x09, 0x98, 0x00, 0x01, 0x1b, 0x0e, 0xcb, 0x0d, 0x04, 0x86, 0x94, 0xe2, 0x32, 0x3c,
+ 0xdd, 0x0f,
+};
+
+FrameData avcStream_A[] __unused = { avcStream_A1 };
+
+// AVC stream of 2 yellow frames (240x180)
+const uint8_t avcStream_B1[] = { // IDR frame
+ 0x00, 0x00, 0x00, 0x01, 0x67, 0x64, 0x00, 0x0c, 0xac, 0xd9, 0x41, 0x41, 0xfa, 0x10, 0x00, 0x00,
+ 0x03, 0x00, 0x10, 0x00, 0x00, 0x03, 0x02, 0x80, 0xf1, 0x42, 0x99, 0x60,
+
+ 0x00, 0x00, 0x00, 0x01, 0x68, 0xeb, 0xe3, 0xcb, 0x22, 0xc0,
+
+ 0x00, 0x00, 0x01, 0x65, 0x88, 0x84, 0x00, 0x33, 0xff, 0xfe, 0xdf, 0x32, 0xf8, 0x14, 0xd6, 0x25,
+ 0xd0, 0x74, 0x42, 0x50, 0x84, 0x6f, 0xf4, 0xc2, 0x5c, 0x76, 0x37, 0x17, 0x72, 0xac, 0x52, 0xfc,
+ 0xd6, 0x1f, 0xd2, 0xd0, 0x60, 0xb2, 0x20, 0x00, 0x10, 0x3d, 0x2a, 0xc0, 0xe4, 0x27, 0xcb, 0xce,
+ 0xea, 0x25, 0x00, 0x81, 0x00, 0x00, 0x0f, 0x40, 0xbc, 0x81, 0x15, 0xc1, 0x65, 0x20, 0x80, 0x81,
+ 0x7a, 0x57, 0x51,
+};
+
+const uint8_t avcStream_B2[] = { // P frame
+ 0x00, 0x00, 0x00, 0x01, 0x41, 0x9a, 0x21, 0x6c, 0x42, 0xbf, 0xfe, 0x38, 0x40, 0x00, 0x0d, 0x48,
+};
+
+FrameData avcStream_B[] = { avcStream_B1, avcStream_B2 };
+
+class MediaCodecInputBufferSizeTest : public MediaCodecSanityTest,
+ public ::testing::WithParamInterface<int32_t> {
+};
+
+TEST_P(MediaCodecInputBufferSizeTest, TestAvcDecoder) {
+ codec = MediaCodec::CreateByComponentName(looper, "c2.android.avc.decoder");
+ cfg->setInt32("width", 320);
+ cfg->setInt32("height", 240);
+ cfg->setString("mime", MIMETYPE_VIDEO_AVC);
+
+ const int32_t InputSize = GetParam();
+ if (InputSize >= 0) {
+ cfg->setInt32("max-input-size", InputSize);
+ }
+
+ EXPECT_EQ(codec->configure(cfg, nullptr, nullptr, 0), OK);
+ EXPECT_EQ(codec->getInputFormat(&ifmt), OK);
+ int32_t maxInputSize;
+ ASSERT_TRUE(ifmt->findInt32("max-input-size", &maxInputSize));
+ if (InputSize > 0) {
+ EXPECT_EQ(maxInputSize, InputSize);
+ } else {
+ EXPECT_GE(maxInputSize, 1 << 20); // 1 MB
+ }
+ EXPECT_EQ(codec->start(), OK);
+ size_t ix;
+ EXPECT_EQ(codec->dequeueInputBuffer(&ix, 1000000), OK);
+ sp<MediaCodecBuffer> buf;
+ EXPECT_EQ(codec->getInputBuffer(ix, &buf), OK);
+ EXPECT_GE(buf->size(), (size_t)maxInputSize);
+ EXPECT_LE(buf->size(), (size_t)maxInputSize + 4096u);
+}
+
+TEST_P(MediaCodecInputBufferSizeTest, TestVideoDecoder) {
+ codec = MediaCodec::CreateByComponentName(looper, "c2.android.vp8.decoder");
+ cfg->setInt32("width", 320);
+ cfg->setInt32("height", 240);
+ cfg->setString("mime", MIMETYPE_VIDEO_VP8);
+
+ const int32_t InputSize = GetParam();
+ if (InputSize >= 0) {
+ cfg->setInt32("max-input-size", InputSize);
+ }
+
+ EXPECT_EQ(codec->configure(cfg, nullptr, nullptr, 0), OK);
+ EXPECT_EQ(codec->getInputFormat(&ifmt), OK);
+ int32_t maxInputSize;
+ ASSERT_TRUE(ifmt->findInt32("max-input-size", &maxInputSize));
+ if (InputSize > 0) {
+ EXPECT_EQ(maxInputSize, InputSize);
+ } else {
+ EXPECT_GE(maxInputSize, 1 << 20); // 1 MB
+ }
+ EXPECT_EQ(codec->start(), OK);
+ size_t ix;
+ EXPECT_EQ(codec->dequeueInputBuffer(&ix, 1000000), OK);
+ sp<MediaCodecBuffer> buf;
+ EXPECT_EQ(codec->getInputBuffer(ix, &buf), OK);
+ EXPECT_GE(buf->size(), (size_t)maxInputSize);
+ EXPECT_LE(buf->size(), (size_t)maxInputSize + 4096u);
+}
+
+TEST_P(MediaCodecInputBufferSizeTest, TestAudioDecoder) {
+ codec = MediaCodec::CreateByComponentName(looper, "c2.android.aac.decoder");
+ cfg->setInt32("sample-rate", 44100);
+ cfg->setInt32("channel-count", 2);
+ cfg->setString("mime", MIMETYPE_AUDIO_AAC);
+
+ const int32_t InputSize = GetParam();
+ if (InputSize >= 0) {
+ cfg->setInt32("max-input-size", InputSize);
+ }
+
+ EXPECT_EQ(codec->configure(cfg, nullptr, nullptr, 0), OK);
+ EXPECT_EQ(codec->getInputFormat(&ifmt), OK);
+ int32_t maxInputSize;
+ if (InputSize > 0) {
+ ASSERT_TRUE(ifmt->findInt32("max-input-size", &maxInputSize));
+ EXPECT_EQ(maxInputSize, InputSize);
+ } else {
+ if (ifmt->findInt32("max-input-size", &maxInputSize)) {
+ EXPECT_EQ(maxInputSize, 1 << 19); // 512 KB
+ }
+ maxInputSize = kLinearBufferSize; // input size is set by channel
+ }
+
+ EXPECT_EQ(codec->start(), OK);
+ size_t ix;
+ EXPECT_EQ(codec->dequeueInputBuffer(&ix, 1000000), OK);
+ sp<MediaCodecBuffer> buf;
+ EXPECT_EQ(codec->getInputBuffer(ix, &buf), OK);
+ EXPECT_GE(buf->size(), (size_t)maxInputSize);
+ EXPECT_LE(buf->size(), (size_t)maxInputSize + 4096u);
+}
+
+INSTANTIATE_TEST_CASE_P(InputSizes, MediaCodecInputBufferSizeTest, ::testing::Values(-1, 1234, 12345678));
+
+TEST_F(MediaCodecSanityTest, TestAvcDecoderHdrStaticInfo) {
+ codec = MediaCodec::CreateByComponentName(looper, "c2.android.avc.decoder");
+ cfg->setInt32("width", 320);
+ cfg->setInt32("height", 240);
+ cfg->setString("mime", MIMETYPE_VIDEO_AVC);
+ HDRStaticInfo info = { .mID = HDRStaticInfo::kType1, .sType1 = {
+ .mR = { .x = 35400, .y = 14600 }, .mG = { .x = 8500, .y = 39850 },
+ .mB = { .x = 6550, .y = 2300 }, .mW = { .x = 15635, .y = 16450 },
+ .mMaxDisplayLuminance = 1000, .mMinDisplayLuminance = 1000,
+ .mMaxContentLightLevel = 1000, .mMaxFrameAverageLightLevel = 120 }
+ };
+ cfg->setBuffer("hdr-static-info", ABuffer::CreateAsCopy(&info, sizeof(info)));
+
+ EXPECT_EQ(codec->configure(cfg, nullptr, nullptr, 0), OK);
+ EXPECT_EQ(codec->getOutputFormat(&ofmt), OK);
+ sp<ABuffer> oinfo;
+ ASSERT_TRUE(ofmt->findBuffer("hdr-static-info", &oinfo));
+ ASSERT_EQ(oinfo->size(), sizeof(info));
+ EXPECT_EQ(memcmp(oinfo->data(), &info, sizeof(info)), 0);
+
+ EXPECT_EQ(codec->start(), OK);
+ // assume we can submit all input before dequeuing output
+ size_t frameIx = 0;
+ size_t ix;
+ sp<MediaCodecBuffer> buf;
+ for (const FrameData &frame : avcStream_B) {
+ EXPECT_EQ(codec->dequeueInputBuffer(&ix, 1000000), OK);
+ EXPECT_EQ(codec->getInputBuffer(ix, &buf), OK);
+ ASSERT_GE(buf->capacity(), frame.size);
+ memcpy(buf->base(), frame.data, frame.size);
+ EXPECT_EQ(buf->setRange(0, frame.size), OK);
+ bool eos = ++frameIx == NELEM(avcStream_B);
+ EXPECT_EQ(codec->queueInputBuffer(ix, 0, frame.size, frameIx * 33333,
+ eos ? BUFFER_FLAG_END_OF_STREAM : 0), OK);
+ }
+
+ size_t offset, size;
+ int64_t ts;
+ uint32_t flags;
+ bool mInfoFormatChangedOk = true;
+ bool mInfoBuffersChangedOk = true;
+ while (true) {
+ status_t err = codec->dequeueOutputBuffer(&ix, &offset, &size, &ts, &flags, 1000000);
+ if (err == INFO_FORMAT_CHANGED && mInfoFormatChangedOk) {
+ mInfoFormatChangedOk = false;
+ } else if (err == INFO_OUTPUT_BUFFERS_CHANGED && mInfoBuffersChangedOk) {
+ mInfoBuffersChangedOk = false;
+ } else {
+ ASSERT_EQ(err, OK);
+ break;
+ }
+ }
+ EXPECT_EQ(codec->getOutputBuffer(ix, &buf), OK);
+ EXPECT_EQ(codec->getOutputFormat(ix, &ofmt), OK);
+ ASSERT_TRUE(ofmt->findBuffer("hdr-static-info", &oinfo));
+ ASSERT_EQ(oinfo->size(), sizeof(info));
+ EXPECT_EQ(memcmp(oinfo->data(), &info, sizeof(info)), 0);
+}
+
+TEST_F(MediaCodecSanityTest, TestVideoDecoderHdrStaticInfo) {
+ codec = MediaCodec::CreateByComponentName(looper, "c2.android.mpeg4.decoder");
+ cfg->setInt32("width", 320);
+ cfg->setInt32("height", 240);
+ cfg->setString("mime", MIMETYPE_VIDEO_MPEG4);
+ HDRStaticInfo info = { .mID = HDRStaticInfo::kType1, .sType1 = {
+ .mR = { .x = 35400, .y = 14600 }, .mG = { .x = 8500, .y = 39850 },
+ .mB = { .x = 6550, .y = 2300 }, .mW = { .x = 15635, .y = 16450 },
+ .mMaxDisplayLuminance = 1000, .mMinDisplayLuminance = 1000,
+ .mMaxContentLightLevel = 1000, .mMaxFrameAverageLightLevel = 120 }
+ };
+ cfg->setBuffer("hdr-static-info", ABuffer::CreateAsCopy(&info, sizeof(info)));
+
+ EXPECT_EQ(codec->configure(cfg, nullptr, nullptr, 0), OK);
+ EXPECT_EQ(codec->getOutputFormat(&ofmt), OK);
+ sp<ABuffer> oinfo;
+ ASSERT_TRUE(ofmt->findBuffer("hdr-static-info", &oinfo));
+ ASSERT_EQ(oinfo->size(), sizeof(info));
+ EXPECT_EQ(memcmp(oinfo->data(), &info, sizeof(info)), 0);
+}
+
+class MediaCodecByteBufferTest : public MediaCodecSanityTest,
+ public ::testing::WithParamInterface<int32_t> {
+};
+
+TEST_P(MediaCodecByteBufferTest, TestVideoDecoder420Planar) {
+ codec = MediaCodec::CreateByComponentName(looper, "c2.android.avc.decoder");
+// codec = MediaCodec::CreateByComponentName(looper, "OMX.google.h264.decoder");
+ cfg->setInt32("width", 320);
+ cfg->setInt32("height", 240);
+ cfg->setString("mime", MIMETYPE_VIDEO_AVC);
+ const int32_t Color = GetParam();
+ if (Color >= 0) {
+ cfg->setInt32("color-format", Color);
+ }
+ int32_t xcolor = Color == -1 ? COLOR_FormatYUV420Planar : Color;
+
+ EXPECT_EQ(codec->configure(cfg, nullptr, nullptr, 0), OK);
+ EXPECT_EQ(codec->getOutputFormat(&ofmt), OK);
+ int32_t ocolor = -1;
+ EXPECT_TRUE(ofmt->findInt32("color-format", &ocolor));
+ EXPECT_EQ(ocolor, xcolor);
+
+ EXPECT_EQ(codec->start(), OK);
+ // assume we can submit all input before dequeuing output
+ size_t frameIx = 0;
+ size_t ix;
+ sp<MediaCodecBuffer> buf;
+ for (const FrameData &frame : avcStream_A) {
+ EXPECT_EQ(codec->dequeueInputBuffer(&ix, 1000000), OK);
+ EXPECT_EQ(codec->getInputBuffer(ix, &buf), OK);
+ ASSERT_GE(buf->capacity(), frame.size);
+ memcpy(buf->base(), frame.data, frame.size);
+ EXPECT_EQ(buf->setRange(0, frame.size), OK);
+ bool eos = ++frameIx == NELEM(avcStream_A);
+ EXPECT_EQ(codec->queueInputBuffer(ix, 0, frame.size, frameIx * 33333,
+ eos ? BUFFER_FLAG_END_OF_STREAM : 0), OK);
+ }
+
+ size_t offset, size;
+ int64_t ts;
+ uint32_t flags;
+ bool mInfoFormatChangedOk = true;
+ bool mInfoBuffersChangedOk = true;
+ while (true) {
+ status_t err = codec->dequeueOutputBuffer(&ix, &offset, &size, &ts, &flags, 1000000);
+ if (err == INFO_FORMAT_CHANGED && mInfoFormatChangedOk) {
+ mInfoFormatChangedOk = false;
+ } else if (err == INFO_OUTPUT_BUFFERS_CHANGED && mInfoBuffersChangedOk) {
+ mInfoBuffersChangedOk = false;
+ } else {
+ ASSERT_EQ(err, OK);
+ break;
+ }
+ }
+ EXPECT_EQ(codec->getOutputBuffer(ix, &buf), OK);
+ EXPECT_EQ(codec->getOutputFormat(ix, &ofmt), OK);
+ ASSERT_TRUE(ofmt->findInt32("color-format", &ocolor));
+ EXPECT_EQ(ocolor, xcolor) << ofmt->debugString(8).c_str() << buf->meta()->debugString(8).c_str();
+ // expect an image-data in both format and meta
+ sp<ABuffer> imgBuf, imgBuf2;
+ ASSERT_TRUE(ofmt->findBuffer("image-data", &imgBuf));
+ ASSERT_TRUE(buf->meta()->findBuffer("image-data", &imgBuf2));
+ EXPECT_EQ(imgBuf->size(), sizeof(MediaImage2));
+ ASSERT_EQ(imgBuf->size(), imgBuf2->size());
+ EXPECT_EQ(0, memcmp(imgBuf->data(), imgBuf2->data(), imgBuf->size()));
+ MediaImage2 *img = (MediaImage2*)imgBuf->data();
+ EXPECT_EQ(img->mType, img->MEDIA_IMAGE_TYPE_YUV);
+ EXPECT_EQ(img->mNumPlanes, 3u);
+ EXPECT_EQ(img->mWidth, 320u);
+ EXPECT_EQ(img->mHeight, 240u);
+ EXPECT_EQ(img->mBitDepth, 8u);
+ EXPECT_EQ(img->mBitDepthAllocated, 8u);
+
+ // read strides from format
+ int32_t stride, vstride;
+ ofmt->findInt32("stride", &stride) || ofmt->findInt32("width", &stride);
+ ofmt->findInt32("slice-height", &vstride) || ofmt->findInt32("height", &vstride);
+
+ EXPECT_EQ(img->mPlane[img->Y].mHorizSubsampling, 1u);
+ EXPECT_EQ(img->mPlane[img->Y].mVertSubsampling, 1u);
+ EXPECT_EQ(img->mPlane[img->U].mHorizSubsampling, 2u);
+ EXPECT_EQ(img->mPlane[img->U].mVertSubsampling, 2u);
+ EXPECT_EQ(img->mPlane[img->V].mHorizSubsampling, 2u);
+ EXPECT_EQ(img->mPlane[img->V].mVertSubsampling, 2u);
+
+ switch (xcolor) {
+ // defined formats
+ case COLOR_FormatYUV420Planar:
+ case COLOR_FormatYUV420PackedPlanar:
+ EXPECT_EQ(img->mPlane[img->Y].mOffset, 0u);
+ EXPECT_EQ(img->mPlane[img->Y].mColInc, 1);
+ EXPECT_EQ(img->mPlane[img->Y].mRowInc, stride);
+
+ EXPECT_EQ(img->mPlane[img->U].mOffset, (uint32_t)(stride * vstride));
+ EXPECT_EQ(img->mPlane[img->U].mColInc, 1);
+ EXPECT_EQ(img->mPlane[img->U].mRowInc, stride / 2);
+
+ EXPECT_EQ(img->mPlane[img->V].mOffset, (uint32_t)(stride * vstride * 5 / 4));
+ EXPECT_EQ(img->mPlane[img->V].mColInc, 1);
+ EXPECT_EQ(img->mPlane[img->V].mRowInc, stride / 2);
+
+ EXPECT_GE(size, (size_t)(stride * vstride * 5 / 4 + stride / 2 * 119 + 160));
+ EXPECT_LE(size, (size_t)(stride * vstride * 3 / 2));
+ break;
+
+ case COLOR_FormatYUV420SemiPlanar:
+ case COLOR_FormatYUV420PackedSemiPlanar:
+ EXPECT_EQ(img->mPlane[img->Y].mOffset, 0u);
+ EXPECT_EQ(img->mPlane[img->Y].mColInc, 1);
+ EXPECT_EQ(img->mPlane[img->Y].mRowInc, stride);
+
+ EXPECT_EQ(img->mPlane[img->U].mOffset, (uint32_t)(stride * vstride));
+ EXPECT_EQ(img->mPlane[img->U].mColInc, 2);
+ EXPECT_EQ(img->mPlane[img->U].mRowInc, stride);
+
+ EXPECT_EQ(img->mPlane[img->V].mOffset, (uint32_t)(stride * vstride + 1));
+ EXPECT_EQ(img->mPlane[img->V].mColInc, 2);
+ EXPECT_EQ(img->mPlane[img->V].mRowInc, stride);
+
+ EXPECT_GE(size, (size_t)(stride * vstride + stride * 119 + 320));
+ EXPECT_LE(size, (size_t)(stride * vstride * 3 / 2));
+ break;
+
+ case COLOR_FormatYUV420Flexible:
+ // anything goes, but stride should match Y plane
+ EXPECT_EQ(img->mPlane[img->Y].mRowInc, stride);
+
+ EXPECT_GE(size,
+ std::max({
+ img->mPlane[img->Y].mOffset + 239 * img->mPlane[img->Y].mRowInc
+ + 319 * img->mPlane[img->Y].mColInc + 1,
+ img->mPlane[img->U].mOffset + 119 * img->mPlane[img->U].mRowInc
+ + 159 * img->mPlane[img->U].mColInc + 1,
+ img->mPlane[img->V].mOffset + 119 * img->mPlane[img->V].mRowInc
+ + 159 * img->mPlane[img->V].mColInc + 1 }));
+ break;
+
+ default:
+ break;
+ }
+
+ // validate all pixels
+#if 0
+ fprintf(stderr, "MediaImage { F(%ux%u) @%u+%d+%d @%u+%d+%d @%u+%d+%d }\n",
+ img->mWidth, img->mHeight,
+ img->mPlane[0].mOffset, img->mPlane[0].mColInc, img->mPlane[0].mRowInc,
+ img->mPlane[1].mOffset, img->mPlane[1].mColInc, img->mPlane[1].mRowInc,
+ img->mPlane[2].mOffset, img->mPlane[2].mColInc, img->mPlane[2].mRowInc);
+#endif
+ for (ix = 0; ix < 3; ++ix) {
+ const static uint8_t expected[] = { 210, 16, 146 };
+ for (uint32_t y = 0; y < img->mHeight / img->mPlane[ix].mVertSubsampling ; ++y) {
+ for (uint32_t x = 0; x < img->mWidth / img->mPlane[ix].mHorizSubsampling; ++x) {
+ uint8_t val = buf->data()[img->mPlane[ix].mOffset + img->mPlane[ix].mColInc * x
+ + img->mPlane[ix].mRowInc * y];
+ ASSERT_EQ(val, expected[ix]) << "incorrect value for plane "
+ << ix << " at x=" << x << ", y=" << y;
+ }
+ }
+ }
+}
+
+INSTANTIATE_TEST_CASE_P(InputSizes, MediaCodecByteBufferTest, ::testing::Values(
+ -1,
+ COLOR_FormatYUV420Planar,
+ COLOR_FormatYUV420SemiPlanar,
+ COLOR_FormatYUV420PackedPlanar,
+ COLOR_FormatYUV420PackedSemiPlanar,
+ COLOR_FormatYUV420Flexible));
+
+} // namespace android
diff --git a/media/codec2/sfplugin/tests/ReflectedParamUpdater_test.cpp b/media/codec2/sfplugin/tests/ReflectedParamUpdater_test.cpp
new file mode 100644
index 0000000..c7db0e3
--- /dev/null
+++ b/media/codec2/sfplugin/tests/ReflectedParamUpdater_test.cpp
@@ -0,0 +1,352 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define __C2_GENERATE_GLOBAL_VARS__
+
+#include <set>
+
+#include <gtest/gtest.h>
+
+#include <C2ParamDef.h>
+
+#include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/foundation/hexdump.h>
+#include <ReflectedParamUpdater.h>
+
+namespace android {
+
+namespace {
+
+enum {
+ kParamIndexTestStart = 0x1000,
+ kParamIndexInt,
+ kParamIndexString,
+ kParamIndexComposite,
+ kParamIndexFlexString,
+
+ kParamIndexLong = C2Param::TYPE_INDEX_VENDOR_START,
+};
+
+typedef C2GlobalParam<C2Info, C2Int32Value, kParamIndexInt> C2IntInfo;
+typedef C2GlobalParam<C2Info, C2Int64Value, kParamIndexLong> C2LongInfo;
+
+struct C2FixedSizeStringStruct {
+ char value[12];
+
+ DEFINE_AND_DESCRIBE_BASE_C2STRUCT(FixedSizeString)
+ C2FIELD(value, "value")
+};
+typedef C2GlobalParam<C2Info, C2FixedSizeStringStruct, kParamIndexString> C2StringInfo;
+
+struct C2CompositeStruct {
+ int32_t i32;
+ uint64_t u64;
+ char str[12];
+ uint8_t blob[8];
+ uint8_t flexBlob[];
+
+ C2CompositeStruct() = default;
+
+ DEFINE_AND_DESCRIBE_BASE_FLEX_C2STRUCT(Composite, flexBlob)
+ C2FIELD(i32, "i32")
+ C2FIELD(u64, "u64")
+ C2FIELD(str, "str")
+ C2FIELD(blob, "blob")
+ C2FIELD(flexBlob, "flex-blob")
+};
+static_assert(C2CompositeStruct::FLEX_SIZE == 1, "");
+static_assert(_C2FlexHelper<C2CompositeStruct>::FLEX_SIZE == 1, "");
+typedef C2GlobalParam<C2Info, C2CompositeStruct, kParamIndexComposite> C2CompositeInfo;
+
+typedef C2GlobalParam<C2Info, C2StringValue, kParamIndexFlexString> C2FlexStringInfo;
+
+#define SUPPORTED_TYPES \
+ C2IntInfo, \
+ C2LongInfo, \
+ C2StringInfo, \
+ C2CompositeInfo, \
+ C2FlexStringInfo
+
+template<typename... TYPES> struct describe_impl;
+template<typename T, typename... TYPES> struct describe_impl<T, TYPES...> {
+ static std::unique_ptr<C2StructDescriptor> describe(C2Param::CoreIndex index) {
+ if (index == T::CORE_INDEX) {
+ return std::make_unique<C2StructDescriptor>(T::CORE_INDEX, T::FieldList());
+ } else {
+ return describe_impl<TYPES...>::describe(index);
+ }
+ }
+};
+
+template<> struct describe_impl<> {
+ static std::unique_ptr<C2StructDescriptor> describe(C2Param::CoreIndex) {
+ return nullptr;
+ }
+};
+
+template<typename T> const char *GetName() { return nullptr; }
+template<> const char *GetName<C2IntInfo>() { return "int"; }
+template<> const char *GetName<C2LongInfo>() { return "long"; }
+template<> const char *GetName<C2StringInfo>() { return "string"; }
+template<> const char *GetName<C2CompositeInfo>() { return "composite"; }
+template<> const char *GetName<C2FlexStringInfo>() { return "flex-string"; }
+
+template<typename... TYPES> struct fill_descriptors_impl;
+template<typename T, typename... TYPES> struct fill_descriptors_impl<T, TYPES...> {
+ static void fill(std::vector<std::shared_ptr<C2ParamDescriptor>> *vec) {
+ fill_descriptors_impl<TYPES...>::fill(vec);
+ vec->push_back(std::make_shared<C2ParamDescriptor>(
+ T::PARAM_TYPE, C2ParamDescriptor::IS_PERSISTENT, GetName<T>()));
+ }
+};
+
+template<> struct fill_descriptors_impl<> {
+ static void fill(std::vector<std::shared_ptr<C2ParamDescriptor>> *) {}
+};
+
+template<typename T> T *CastParam(const std::unique_ptr<C2Param> ¶m) {
+ return (T *)param.get();
+}
+
+class ParamReflector : public C2ParamReflector {
+public:
+ ParamReflector() = default;
+ ~ParamReflector() override = default;
+
+ std::unique_ptr<C2StructDescriptor> describe(C2Param::CoreIndex paramIndex) const override {
+ return describe_impl<SUPPORTED_TYPES>::describe(paramIndex);
+ }
+};
+
+} // namespace
+
+class ReflectedParamUpdaterTest : public ::testing::Test {
+public:
+ ReflectedParamUpdaterTest() : mReflector(new ParamReflector) {
+ fill_descriptors_impl<SUPPORTED_TYPES>::fill(&mDescriptors);
+ }
+
+ std::shared_ptr<C2ParamReflector> mReflector;
+ std::vector<std::shared_ptr<C2ParamDescriptor>> mDescriptors;
+};
+
+TEST_F(ReflectedParamUpdaterTest, SingleValueTest) {
+ ReflectedParamUpdater updater;
+
+ ReflectedParamUpdater::Dict msg;
+ msg.emplace("int.value", int32_t(12));
+ msg.emplace("vendor.long.value", int64_t(34));
+
+ updater.addParamDesc(mReflector, mDescriptors);
+
+ std::vector<C2Param::Index> indices;
+ updater.getParamIndicesFromMessage(msg, &indices);
+ EXPECT_EQ(1, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2IntInfo::PARAM_TYPE; }));
+ EXPECT_EQ(1, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2LongInfo::PARAM_TYPE; }));
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2StringInfo::PARAM_TYPE; }));
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2CompositeInfo::PARAM_TYPE; }));
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2FlexStringInfo::PARAM_TYPE; }));
+
+ std::vector<std::unique_ptr<C2Param>> params;
+ params.emplace_back(new C2IntInfo);
+ params.emplace_back(new C2LongInfo);
+ EXPECT_EQ(0, CastParam<C2IntInfo>(params[0])->value);
+ EXPECT_EQ(0, CastParam<C2LongInfo>(params[1])->value);
+
+ updater.updateParamsFromMessage(msg, ¶ms);
+ EXPECT_EQ(12, CastParam<C2IntInfo>(params[0])->value);
+ EXPECT_EQ(34, CastParam<C2LongInfo>(params[1])->value);
+
+ C2Value c2Value;
+ int32_t int32Value = 0;
+ int64_t int64Value = 0;
+ msg = updater.getParams(params);
+ ASSERT_EQ(1u, msg.count("int.value"));
+ EXPECT_EQ(true, msg["int.value"].find(&c2Value));
+ EXPECT_EQ(true, c2Value.get(&int32Value));
+ EXPECT_EQ(12, int32Value);
+
+ ASSERT_EQ(1u, msg.count("vendor.long.value"));
+ EXPECT_EQ(true, msg["vendor.long.value"].find(&c2Value));
+ EXPECT_EQ(true, c2Value.get(&int64Value));
+ EXPECT_EQ(34, int64Value);
+}
+
+TEST_F(ReflectedParamUpdaterTest, StringTest) {
+ ReflectedParamUpdater updater;
+
+ ReflectedParamUpdater::Dict msg;
+ msg.emplace("string.value", AString("56"));
+ msg.emplace("flex-string.value", AString("Some string"));
+ updater.addParamDesc(mReflector, mDescriptors);
+
+ std::vector<C2Param::Index> indices;
+ updater.getParamIndicesFromMessage(msg, &indices);
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2IntInfo::PARAM_TYPE; }));
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2LongInfo::PARAM_TYPE; }));
+ EXPECT_EQ(1, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2StringInfo::PARAM_TYPE; }));
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2CompositeInfo::PARAM_TYPE; }));
+ EXPECT_EQ(1, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2FlexStringInfo::PARAM_TYPE; }));
+
+ std::vector<std::unique_ptr<C2Param>> params;
+ params.emplace_back(new C2StringInfo);
+ EXPECT_EQ(0, CastParam<C2StringInfo>(params[0])->value[0]);
+ params.emplace_back(C2FlexStringInfo::AllocUnique(0));
+ EXPECT_EQ(0u, CastParam<C2FlexStringInfo>(params[1])->flexCount());
+ char *flexStringData = &CastParam<C2FlexStringInfo>(params[1])->m.value[0];
+
+ updater.updateParamsFromMessage(msg, ¶ms);
+ EXPECT_STREQ("56", CastParam<C2StringInfo>(params[0])->value);
+ EXPECT_EQ(12u, CastParam<C2FlexStringInfo>(params[0])->flexCount());
+ EXPECT_STREQ("Some string", CastParam<C2FlexStringInfo>(params[1])->m.value);
+ EXPECT_NE(flexStringData, &CastParam<C2FlexStringInfo>(params[1])->m.value[0]);
+ flexStringData = &CastParam<C2FlexStringInfo>(params[1])->m.value[0];
+
+ // verify truncation and in-place update
+ msg["string.value"] = ReflectedParamUpdater::Value(AString("1234567890ABCDE"));
+ msg["flex-string.value"] = ReflectedParamUpdater::Value(AString("abc"));
+ updater.updateParamsFromMessage(msg, ¶ms);
+ EXPECT_STREQ("1234567890A", CastParam<C2StringInfo>(params[0])->value);
+ EXPECT_EQ(4u, CastParam<C2FlexStringInfo>(params[1])->flexCount());
+ EXPECT_STREQ("abc", CastParam<C2FlexStringInfo>(params[1])->m.value);
+ EXPECT_EQ(flexStringData, &CastParam<C2FlexStringInfo>(params[1])->m.value[0]);
+
+ AString strValue;
+ msg = updater.getParams(params);
+ ASSERT_EQ(1u, msg.count("string.value"));
+ EXPECT_EQ(true, msg["string.value"].find(&strValue));
+ EXPECT_STREQ("1234567890A", strValue.c_str());
+
+ ASSERT_EQ(1u, msg.count("flex-string.value"));
+ EXPECT_EQ(true, msg["flex-string.value"].find(&strValue));
+ EXPECT_STREQ("abc", strValue.c_str());
+}
+
+TEST_F(ReflectedParamUpdaterTest, CompositeTest) {
+ ReflectedParamUpdater updater;
+
+ ReflectedParamUpdater::Dict msg;
+ msg.emplace("composite.i32", int32_t(78));
+ msg.emplace("composite.u64", int64_t(910));
+ msg.emplace("composite.str", AString("1112"));
+ msg.emplace("composite.blob", ABuffer::CreateAsCopy("buffer08", 8));
+ msg.emplace("composite.flex-blob", ABuffer::CreateAsCopy("flex-buffer-14", 14));
+
+ updater.addParamDesc(mReflector, mDescriptors);
+
+ std::vector<C2Param::Index> indices;
+ updater.getParamIndicesFromMessage(msg, &indices);
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2IntInfo::PARAM_TYPE; }));
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2LongInfo::PARAM_TYPE; }));
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2StringInfo::PARAM_TYPE; }));
+ EXPECT_EQ(1, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2CompositeInfo::PARAM_TYPE; }));
+
+ std::vector<std::unique_ptr<C2Param>> params;
+ params.emplace_back(C2CompositeInfo::AllocUnique(0));
+ EXPECT_EQ(0, CastParam<C2CompositeInfo>(params[0])->m.i32);
+ EXPECT_EQ(0u, CastParam<C2CompositeInfo>(params[0])->m.u64);
+ EXPECT_EQ(0, CastParam<C2CompositeInfo>(params[0])->m.str[0]);
+ EXPECT_EQ(0, memcmp("\0\0\0\0\0\0\0\0", CastParam<C2CompositeInfo>(params[0])->m.blob, 8));
+ EXPECT_EQ(0u, CastParam<C2CompositeInfo>(params[0])->flexCount());
+ uint8_t *flexBlobData = &CastParam<C2CompositeInfo>(params[0])->m.flexBlob[0];
+
+ updater.updateParamsFromMessage(msg, ¶ms);
+ EXPECT_EQ(78, CastParam<C2CompositeInfo>(params[0])->m.i32);
+ EXPECT_EQ(910u, CastParam<C2CompositeInfo>(params[0])->m.u64);
+ EXPECT_STREQ("1112", CastParam<C2CompositeInfo>(params[0])->m.str);
+ EXPECT_EQ(0, memcmp("buffer08", CastParam<C2CompositeInfo>(params[0])->m.blob, 8));
+ AString hex;
+ hexdump(CastParam<C2CompositeInfo>(params[0])->m.blob, 8, 0, &hex);
+ printf("%s\n", hex.c_str());
+ ASSERT_EQ(14u, CastParam<C2CompositeInfo>(params[0])->flexCount());
+ EXPECT_EQ(0, memcmp("flex-buffer-14", CastParam<C2CompositeInfo>(params[0])->m.flexBlob, 14));
+ EXPECT_NE(flexBlobData, &CastParam<C2CompositeInfo>(params[0])->m.flexBlob[0]);
+ flexBlobData = &CastParam<C2CompositeInfo>(params[0])->m.flexBlob[0];
+
+ // test setting and zero extending shorter blob than allowed
+ msg.clear();
+ msg.emplace("composite.blob", ABuffer::CreateAsCopy("buf05", 5));
+ updater.updateParamsFromMessage(msg, ¶ms);
+ EXPECT_EQ(0, memcmp("buf05\0\0\0", CastParam<C2CompositeInfo>(params[0])->m.blob, 8));
+ ASSERT_EQ(14u, CastParam<C2CompositeInfo>(params[0])->flexCount());
+ EXPECT_EQ(0, memcmp("flex-buffer-14", CastParam<C2CompositeInfo>(params[0])->m.flexBlob, 14));
+ EXPECT_EQ(flexBlobData, &CastParam<C2CompositeInfo>(params[0])->m.flexBlob[0]);
+
+ // test setting and trimming larger blob than allowed
+ msg.clear();
+ msg.emplace("composite.blob", ABuffer::CreateAsCopy("ReallyLongBuffer", 16));
+ updater.updateParamsFromMessage(msg, ¶ms);
+ EXPECT_EQ(0, memcmp("ReallyLo", CastParam<C2CompositeInfo>(params[0])->m.blob, 8));
+ ASSERT_EQ(14u, CastParam<C2CompositeInfo>(params[0])->flexCount());
+ EXPECT_EQ(0, memcmp("flex-buffer-14", CastParam<C2CompositeInfo>(params[0])->m.flexBlob, 14));
+ EXPECT_EQ(flexBlobData, &CastParam<C2CompositeInfo>(params[0])->m.flexBlob[0]);
+
+ // test trimming flex blob in-place
+ msg.clear();
+ msg.emplace("composite.flex-blob", ABuffer::CreateAsCopy("buf05", 5));
+ updater.updateParamsFromMessage(msg, ¶ms);
+ ASSERT_EQ(5u, CastParam<C2CompositeInfo>(params[0])->flexCount());
+ EXPECT_EQ(0, memcmp("buf05", CastParam<C2CompositeInfo>(params[0])->m.flexBlob, 5));
+ EXPECT_EQ(flexBlobData, &CastParam<C2CompositeInfo>(params[0])->m.flexBlob[0]);
+}
+
+TEST_F(ReflectedParamUpdaterTest, CompositePartialTest) {
+ ReflectedParamUpdater updater;
+
+ ReflectedParamUpdater::Dict msg;
+ msg.emplace("composite.i32", C2Value(1314));
+ msg.emplace("composite.str", AString("1516"));
+
+ updater.addParamDesc(mReflector, mDescriptors);
+
+ std::vector<C2Param::Index> indices;
+ updater.getParamIndicesFromMessage(msg, &indices);
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2IntInfo::PARAM_TYPE; }));
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2LongInfo::PARAM_TYPE; }));
+ EXPECT_EQ(0, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2StringInfo::PARAM_TYPE; }));
+ EXPECT_EQ(1, std::count_if(indices.begin(), indices.end(),
+ [](const auto &value) { return (uint32_t)value == C2CompositeInfo::PARAM_TYPE; }));
+
+ std::vector<std::unique_ptr<C2Param>> params;
+ params.emplace_back(C2CompositeInfo::AllocUnique(12u));
+ EXPECT_EQ(0, CastParam<C2CompositeInfo>(params[0])->m.i32);
+ EXPECT_EQ(0u, CastParam<C2CompositeInfo>(params[0])->m.u64);
+ EXPECT_EQ(0, CastParam<C2CompositeInfo>(params[0])->m.str[0]);
+
+ updater.updateParamsFromMessage(msg, ¶ms);
+ EXPECT_EQ(1314, CastParam<C2CompositeInfo>(params[0])->m.i32);
+ EXPECT_EQ(0u, CastParam<C2CompositeInfo>(params[0])->m.u64);
+ EXPECT_STREQ("1516", CastParam<C2CompositeInfo>(params[0])->m.str);
+}
+
+} // namespace android
diff --git a/media/codec2/sfplugin/utils/Android.bp b/media/codec2/sfplugin/utils/Android.bp
new file mode 100644
index 0000000..bd4983c
--- /dev/null
+++ b/media/codec2/sfplugin/utils/Android.bp
@@ -0,0 +1,39 @@
+cc_library_shared {
+ name: "libsfplugin_ccodec_utils",
+ vendor_available: true,
+
+ srcs: [
+ "Codec2BufferUtils.cpp",
+ "Codec2Mapper.cpp",
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+
+ export_include_dirs: [
+ ".",
+ ],
+
+ shared_libs: [
+ "libbase",
+ "libcodec2",
+ "libcodec2_vndk",
+ "libcutils",
+ "liblog",
+ "libstagefright_foundation",
+ "libutils",
+ ],
+
+ sanitize: {
+ cfi: true,
+ misc_undefined: [
+ "unsigned-integer-overflow",
+ "signed-integer-overflow",
+ ],
+ diag: {
+ cfi: true,
+ },
+ },
+}
diff --git a/media/codec2/sfplugin/utils/Codec2BufferUtils.cpp b/media/codec2/sfplugin/utils/Codec2BufferUtils.cpp
new file mode 100644
index 0000000..b7519da
--- /dev/null
+++ b/media/codec2/sfplugin/utils/Codec2BufferUtils.cpp
@@ -0,0 +1,400 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2BufferUtils"
+#include <utils/Log.h>
+
+#include <list>
+#include <mutex>
+
+#include <media/hardware/HardwareAPI.h>
+#include <media/stagefright/foundation/AUtils.h>
+
+#include <C2Debug.h>
+
+#include "Codec2BufferUtils.h"
+
+namespace android {
+
+namespace {
+
+/**
+ * A flippable, optimizable memcpy. Constructs such as (from ? src : dst) do not work as the results are
+ * always const.
+ */
+template<bool ToA, size_t S>
+struct MemCopier {
+ template<typename A, typename B>
+ inline static void copy(A *a, const B *b, size_t size) {
+ __builtin_memcpy(a, b, size);
+ }
+};
+
+template<size_t S>
+struct MemCopier<false, S> {
+ template<typename A, typename B>
+ inline static void copy(const A *a, B *b, size_t size) {
+ MemCopier<true, S>::copy(b, a, size);
+ }
+};
+
+/**
+ * Copies between a MediaImage and a graphic view.
+ *
+ * \param ToMediaImage whether to copy to (or from) the MediaImage
+ * \param view graphic view (could be ConstGraphicView or GraphicView depending on direction)
+ * \param img MediaImage data
+ * \param imgBase base of MediaImage (could be const uint8_t* or uint8_t* depending on direction)
+ */
+template<bool ToMediaImage, typename View, typename ImagePixel>
+static status_t _ImageCopy(View &view, const MediaImage2 *img, ImagePixel *imgBase) {
+ // TODO: more efficient copying --- e.g. one row at a time, copying
+ // interleaved planes together, etc.
+ const C2PlanarLayout &layout = view.layout();
+ const size_t bpp = divUp(img->mBitDepthAllocated, 8u);
+ if (view.width() != img->mWidth
+ || view.height() != img->mHeight) {
+ return BAD_VALUE;
+ }
+ for (uint32_t i = 0; i < layout.numPlanes; ++i) {
+ typename std::conditional<ToMediaImage, uint8_t, const uint8_t>::type *imgRow =
+ imgBase + img->mPlane[i].mOffset;
+ typename std::conditional<ToMediaImage, const uint8_t, uint8_t>::type *viewRow =
+ viewRow = view.data()[i];
+ const C2PlaneInfo &plane = layout.planes[i];
+ if (plane.colSampling != img->mPlane[i].mHorizSubsampling
+ || plane.rowSampling != img->mPlane[i].mVertSubsampling
+ || plane.allocatedDepth != img->mBitDepthAllocated
+ || plane.allocatedDepth < plane.bitDepth
+ // MediaImage only supports MSB values
+ || plane.rightShift != plane.allocatedDepth - plane.bitDepth
+ || (bpp > 1 && plane.endianness != plane.NATIVE)) {
+ return BAD_VALUE;
+ }
+
+ uint32_t planeW = img->mWidth / plane.colSampling;
+ uint32_t planeH = img->mHeight / plane.rowSampling;
+ for (uint32_t row = 0; row < planeH; ++row) {
+ decltype(imgRow) imgPtr = imgRow;
+ decltype(viewRow) viewPtr = viewRow;
+ for (uint32_t col = 0; col < planeW; ++col) {
+ MemCopier<ToMediaImage, 0>::copy(imgPtr, viewPtr, bpp);
+ imgPtr += img->mPlane[i].mColInc;
+ viewPtr += plane.colInc;
+ }
+ imgRow += img->mPlane[i].mRowInc;
+ viewRow += plane.rowInc;
+ }
+ }
+ return OK;
+}
+
+} // namespace
+
+status_t ImageCopy(uint8_t *imgBase, const MediaImage2 *img, const C2GraphicView &view) {
+ return _ImageCopy<true>(view, img, imgBase);
+}
+
+status_t ImageCopy(C2GraphicView &view, const uint8_t *imgBase, const MediaImage2 *img) {
+ return _ImageCopy<false>(view, img, imgBase);
+}
+
+bool IsYUV420(const C2GraphicView &view) {
+ const C2PlanarLayout &layout = view.layout();
+ return (layout.numPlanes == 3
+ && layout.type == C2PlanarLayout::TYPE_YUV
+ && layout.planes[layout.PLANE_Y].channel == C2PlaneInfo::CHANNEL_Y
+ && layout.planes[layout.PLANE_Y].allocatedDepth == 8
+ && layout.planes[layout.PLANE_Y].bitDepth == 8
+ && layout.planes[layout.PLANE_Y].rightShift == 0
+ && layout.planes[layout.PLANE_Y].colSampling == 1
+ && layout.planes[layout.PLANE_Y].rowSampling == 1
+ && layout.planes[layout.PLANE_U].channel == C2PlaneInfo::CHANNEL_CB
+ && layout.planes[layout.PLANE_U].allocatedDepth == 8
+ && layout.planes[layout.PLANE_U].bitDepth == 8
+ && layout.planes[layout.PLANE_U].rightShift == 0
+ && layout.planes[layout.PLANE_U].colSampling == 2
+ && layout.planes[layout.PLANE_U].rowSampling == 2
+ && layout.planes[layout.PLANE_V].channel == C2PlaneInfo::CHANNEL_CR
+ && layout.planes[layout.PLANE_V].allocatedDepth == 8
+ && layout.planes[layout.PLANE_V].bitDepth == 8
+ && layout.planes[layout.PLANE_V].rightShift == 0
+ && layout.planes[layout.PLANE_V].colSampling == 2
+ && layout.planes[layout.PLANE_V].rowSampling == 2);
+}
+
+MediaImage2 CreateYUV420PlanarMediaImage2(
+ uint32_t width, uint32_t height, uint32_t stride, uint32_t vstride) {
+ return MediaImage2 {
+ .mType = MediaImage2::MEDIA_IMAGE_TYPE_YUV,
+ .mNumPlanes = 3,
+ .mWidth = width,
+ .mHeight = height,
+ .mBitDepth = 8,
+ .mBitDepthAllocated = 8,
+ .mPlane = {
+ {
+ .mOffset = 0,
+ .mColInc = 1,
+ .mRowInc = (int32_t)stride,
+ .mHorizSubsampling = 1,
+ .mVertSubsampling = 1,
+ },
+ {
+ .mOffset = stride * vstride,
+ .mColInc = 1,
+ .mRowInc = (int32_t)stride / 2,
+ .mHorizSubsampling = 2,
+ .mVertSubsampling = 2,
+ },
+ {
+ .mOffset = stride * vstride * 5 / 4,
+ .mColInc = 1,
+ .mRowInc = (int32_t)stride / 2,
+ .mHorizSubsampling = 2,
+ .mVertSubsampling = 2,
+ }
+ },
+ };
+}
+
+MediaImage2 CreateYUV420SemiPlanarMediaImage2(
+ uint32_t width, uint32_t height, uint32_t stride, uint32_t vstride) {
+ return MediaImage2 {
+ .mType = MediaImage2::MEDIA_IMAGE_TYPE_YUV,
+ .mNumPlanes = 3,
+ .mWidth = width,
+ .mHeight = height,
+ .mBitDepth = 8,
+ .mBitDepthAllocated = 8,
+ .mPlane = {
+ {
+ .mOffset = 0,
+ .mColInc = 1,
+ .mRowInc = (int32_t)stride,
+ .mHorizSubsampling = 1,
+ .mVertSubsampling = 1,
+ },
+ {
+ .mOffset = stride * vstride,
+ .mColInc = 2,
+ .mRowInc = (int32_t)stride,
+ .mHorizSubsampling = 2,
+ .mVertSubsampling = 2,
+ },
+ {
+ .mOffset = stride * vstride + 1,
+ .mColInc = 2,
+ .mRowInc = (int32_t)stride,
+ .mHorizSubsampling = 2,
+ .mVertSubsampling = 2,
+ }
+ },
+ };
+}
+
+status_t ConvertRGBToPlanarYUV(
+ uint8_t *dstY, size_t dstStride, size_t dstVStride, size_t bufferSize,
+ const C2GraphicView &src) {
+ CHECK(dstY != nullptr);
+ CHECK((src.width() & 1) == 0);
+ CHECK((src.height() & 1) == 0);
+
+ if (dstStride * dstVStride * 3 / 2 > bufferSize) {
+ ALOGD("conversion buffer is too small for converting from RGB to YUV");
+ return NO_MEMORY;
+ }
+
+ uint8_t *dstU = dstY + dstStride * dstVStride;
+ uint8_t *dstV = dstU + (dstStride >> 1) * (dstVStride >> 1);
+
+ const C2PlanarLayout &layout = src.layout();
+ const uint8_t *pRed = src.data()[C2PlanarLayout::PLANE_R];
+ const uint8_t *pGreen = src.data()[C2PlanarLayout::PLANE_G];
+ const uint8_t *pBlue = src.data()[C2PlanarLayout::PLANE_B];
+
+#define CLIP3(x,y,z) (((z) < (x)) ? (x) : (((z) > (y)) ? (y) : (z)))
+ for (size_t y = 0; y < src.height(); ++y) {
+ for (size_t x = 0; x < src.width(); ++x) {
+ uint8_t red = *pRed;
+ uint8_t green = *pGreen;
+ uint8_t blue = *pBlue;
+
+ // using ITU-R BT.601 conversion matrix
+ unsigned luma =
+ CLIP3(0, (((red * 66 + green * 129 + blue * 25) >> 8) + 16), 255);
+
+ dstY[x] = luma;
+
+ if ((x & 1) == 0 && (y & 1) == 0) {
+ unsigned U =
+ CLIP3(0, (((-red * 38 - green * 74 + blue * 112) >> 8) + 128), 255);
+
+ unsigned V =
+ CLIP3(0, (((red * 112 - green * 94 - blue * 18) >> 8) + 128), 255);
+
+ dstU[x >> 1] = U;
+ dstV[x >> 1] = V;
+ }
+ pRed += layout.planes[C2PlanarLayout::PLANE_R].colInc;
+ pGreen += layout.planes[C2PlanarLayout::PLANE_G].colInc;
+ pBlue += layout.planes[C2PlanarLayout::PLANE_B].colInc;
+ }
+
+ if ((y & 1) == 0) {
+ dstU += dstStride >> 1;
+ dstV += dstStride >> 1;
+ }
+
+ pRed -= layout.planes[C2PlanarLayout::PLANE_R].colInc * src.width();
+ pGreen -= layout.planes[C2PlanarLayout::PLANE_G].colInc * src.width();
+ pBlue -= layout.planes[C2PlanarLayout::PLANE_B].colInc * src.width();
+ pRed += layout.planes[C2PlanarLayout::PLANE_R].rowInc;
+ pGreen += layout.planes[C2PlanarLayout::PLANE_G].rowInc;
+ pBlue += layout.planes[C2PlanarLayout::PLANE_B].rowInc;
+
+ dstY += dstStride;
+ }
+ return OK;
+}
+
+namespace {
+
+/**
+ * A block of raw allocated memory.
+ */
+struct MemoryBlockPoolBlock {
+ MemoryBlockPoolBlock(size_t size)
+ : mData(new uint8_t[size]), mSize(mData ? size : 0) { }
+
+ ~MemoryBlockPoolBlock() {
+ delete[] mData;
+ }
+
+ const uint8_t *data() const {
+ return mData;
+ }
+
+ size_t size() const {
+ return mSize;
+ }
+
+ C2_DO_NOT_COPY(MemoryBlockPoolBlock);
+
+private:
+ uint8_t *mData;
+ size_t mSize;
+};
+
+/**
+ * A simple raw memory block pool implementation.
+ */
+struct MemoryBlockPoolImpl {
+ void release(std::list<MemoryBlockPoolBlock>::const_iterator block) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ // return block to free blocks if it is the current size; otherwise, discard
+ if (block->size() == mCurrentSize) {
+ mFreeBlocks.splice(mFreeBlocks.begin(), mBlocksInUse, block);
+ } else {
+ mBlocksInUse.erase(block);
+ }
+ }
+
+ std::list<MemoryBlockPoolBlock>::const_iterator fetch(size_t size) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ mFreeBlocks.remove_if([size](const MemoryBlockPoolBlock &block) -> bool {
+ return block.size() != size;
+ });
+ mCurrentSize = size;
+ if (mFreeBlocks.empty()) {
+ mBlocksInUse.emplace_front(size);
+ } else {
+ mBlocksInUse.splice(mBlocksInUse.begin(), mFreeBlocks, mFreeBlocks.begin());
+ }
+ return mBlocksInUse.begin();
+ }
+
+ MemoryBlockPoolImpl() = default;
+
+ C2_DO_NOT_COPY(MemoryBlockPoolImpl);
+
+private:
+ std::mutex mMutex;
+ std::list<MemoryBlockPoolBlock> mFreeBlocks;
+ std::list<MemoryBlockPoolBlock> mBlocksInUse;
+ size_t mCurrentSize;
+};
+
+} // namespace
+
+struct MemoryBlockPool::Impl : MemoryBlockPoolImpl {
+};
+
+struct MemoryBlock::Impl {
+ Impl(std::list<MemoryBlockPoolBlock>::const_iterator block,
+ std::shared_ptr<MemoryBlockPoolImpl> pool)
+ : mBlock(block), mPool(pool) {
+ }
+
+ ~Impl() {
+ mPool->release(mBlock);
+ }
+
+ const uint8_t *data() const {
+ return mBlock->data();
+ }
+
+ size_t size() const {
+ return mBlock->size();
+ }
+
+private:
+ std::list<MemoryBlockPoolBlock>::const_iterator mBlock;
+ std::shared_ptr<MemoryBlockPoolImpl> mPool;
+};
+
+MemoryBlock MemoryBlockPool::fetch(size_t size) {
+ std::list<MemoryBlockPoolBlock>::const_iterator poolBlock = mImpl->fetch(size);
+ return MemoryBlock(std::make_shared<MemoryBlock::Impl>(
+ poolBlock, std::static_pointer_cast<MemoryBlockPoolImpl>(mImpl)));
+}
+
+MemoryBlockPool::MemoryBlockPool()
+ : mImpl(std::make_shared<MemoryBlockPool::Impl>()) {
+}
+
+MemoryBlock::MemoryBlock(std::shared_ptr<MemoryBlock::Impl> impl)
+ : mImpl(impl) {
+}
+
+MemoryBlock::MemoryBlock() = default;
+
+MemoryBlock::~MemoryBlock() = default;
+
+const uint8_t* MemoryBlock::data() const {
+ return mImpl ? mImpl->data() : nullptr;
+}
+
+size_t MemoryBlock::size() const {
+ return mImpl ? mImpl->size() : 0;
+}
+
+MemoryBlock MemoryBlock::Allocate(size_t size) {
+ return MemoryBlockPool().fetch(size);
+}
+
+} // namespace android
diff --git a/media/codec2/sfplugin/utils/Codec2BufferUtils.h b/media/codec2/sfplugin/utils/Codec2BufferUtils.h
new file mode 100644
index 0000000..eaf6776
--- /dev/null
+++ b/media/codec2/sfplugin/utils/Codec2BufferUtils.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CODEC2_BUFFER_UTILS_H_
+#define CODEC2_BUFFER_UTILS_H_
+
+#include <C2Buffer.h>
+#include <C2ParamDef.h>
+
+#include <media/hardware/VideoAPI.h>
+#include <utils/Errors.h>
+
+namespace android {
+
+/**
+ * Converts an RGB view to planar YUV 420 media image.
+ *
+ * \param dstY pointer to media image buffer
+ * \param dstStride stride in bytes
+ * \param dstVStride vertical stride in pixels
+ * \param bufferSize media image buffer size
+ * \param src source image
+ *
+ * \retval NO_MEMORY media image is too small
+ * \retval OK on success
+ */
+status_t ConvertRGBToPlanarYUV(
+ uint8_t *dstY, size_t dstStride, size_t dstVStride, size_t bufferSize,
+ const C2GraphicView &src);
+
+/**
+ * Returns a planar YUV 420 8-bit media image descriptor.
+ *
+ * \param width width of image in pixels
+ * \param height height of image in pixels
+ * \param stride stride of image in pixels
+ * \param vstride vertical stride of image in pixels
+ */
+MediaImage2 CreateYUV420PlanarMediaImage2(
+ uint32_t width, uint32_t height, uint32_t stride, uint32_t vstride);
+
+/**
+ * Returns a semiplanar YUV 420 8-bit media image descriptor.
+ *
+ * \param width width of image in pixels
+ * \param height height of image in pixels
+ * \param stride stride of image in pixels
+ * \param vstride vertical stride of image in pixels
+ */
+MediaImage2 CreateYUV420SemiPlanarMediaImage2(
+ uint32_t width, uint32_t height, uint32_t stride, uint32_t vstride);
+
+/**
+ * Copies a graphic view into a media image.
+ *
+ * \param imgBase base of MediaImage
+ * \param img MediaImage data
+ * \param view graphic view
+ *
+ * \return OK on success
+ */
+status_t ImageCopy(uint8_t *imgBase, const MediaImage2 *img, const C2GraphicView &view);
+
+/**
+ * Copies a media image into a graphic view.
+ *
+ * \param view graphic view
+ * \param imgBase base of MediaImage
+ * \param img MediaImage data
+ *
+ * \return OK on success
+ */
+status_t ImageCopy(C2GraphicView &view, const uint8_t *imgBase, const MediaImage2 *img);
+
+/**
+ * Returns true iff a view has a YUV 420 888 layout.
+ */
+bool IsYUV420(const C2GraphicView &view);
+
+/**
+ * A raw memory block to use for internal buffers.
+ *
+ * TODO: replace this with C2LinearBlocks from a private C2BlockPool
+ */
+struct MemoryBlock : public C2MemoryBlock<uint8_t> {
+ virtual const uint8_t* data() const override;
+ virtual size_t size() const override;
+
+ inline uint8_t *data() {
+ return const_cast<uint8_t*>(const_cast<const MemoryBlock*>(this)->data());
+ }
+
+ // allocates an unmanaged block (not in a pool)
+ static MemoryBlock Allocate(size_t);
+
+ // memory block with no actual memory (size is 0, data is null)
+ MemoryBlock();
+
+ struct Impl;
+ MemoryBlock(std::shared_ptr<Impl> impl);
+ virtual ~MemoryBlock();
+
+private:
+ std::shared_ptr<Impl> mImpl;
+};
+
+/**
+ * A raw memory mini-pool.
+ */
+struct MemoryBlockPool {
+ /**
+ * Fetches a block with a given size.
+ *
+ * \param size size in bytes
+ */
+ MemoryBlock fetch(size_t size);
+
+ MemoryBlockPool();
+ ~MemoryBlockPool() = default;
+
+private:
+ struct Impl;
+ std::shared_ptr<Impl> mImpl;
+};
+
+} // namespace android
+
+#endif // CODEC2_BUFFER_UTILS_H_
diff --git a/media/codec2/sfplugin/utils/Codec2Mapper.cpp b/media/codec2/sfplugin/utils/Codec2Mapper.cpp
new file mode 100644
index 0000000..97e17e8
--- /dev/null
+++ b/media/codec2/sfplugin/utils/Codec2Mapper.cpp
@@ -0,0 +1,815 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "Codec2Mapper"
+#include <utils/Log.h>
+
+#include <media/stagefright/MediaCodecConstants.h>
+#include <media/stagefright/SurfaceUtils.h>
+#include <media/stagefright/foundation/ALookup.h>
+#include <media/stagefright/foundation/ColorUtils.h>
+#include <media/stagefright/foundation/MediaDefs.h>
+
+#include <stdint.h> // for INT32_MAX
+
+#include "Codec2Mapper.h"
+
+using namespace android;
+
+namespace {
+
+ALookup<C2Config::profile_t, int32_t> sAacProfiles = {
+ { C2Config::PROFILE_AAC_LC, AACObjectLC },
+ { C2Config::PROFILE_AAC_MAIN, AACObjectMain },
+ { C2Config::PROFILE_AAC_SSR, AACObjectSSR },
+ { C2Config::PROFILE_AAC_LTP, AACObjectLTP },
+ { C2Config::PROFILE_AAC_HE, AACObjectHE },
+ { C2Config::PROFILE_AAC_SCALABLE, AACObjectScalable },
+ { C2Config::PROFILE_AAC_ER_LC, AACObjectERLC },
+ { C2Config::PROFILE_AAC_ER_SCALABLE, AACObjectERScalable },
+ { C2Config::PROFILE_AAC_LD, AACObjectLD },
+ { C2Config::PROFILE_AAC_HE_PS, AACObjectHE_PS },
+ { C2Config::PROFILE_AAC_ELD, AACObjectELD },
+ { C2Config::PROFILE_AAC_XHE, AACObjectXHE },
+};
+
+ALookup<C2Config::level_t, int32_t> sAvcLevels = {
+ { C2Config::LEVEL_AVC_1, AVCLevel1 },
+ { C2Config::LEVEL_AVC_1B, AVCLevel1b },
+ { C2Config::LEVEL_AVC_1_1, AVCLevel11 },
+ { C2Config::LEVEL_AVC_1_2, AVCLevel12 },
+ { C2Config::LEVEL_AVC_1_3, AVCLevel13 },
+ { C2Config::LEVEL_AVC_2, AVCLevel2 },
+ { C2Config::LEVEL_AVC_2_1, AVCLevel21 },
+ { C2Config::LEVEL_AVC_2_2, AVCLevel22 },
+ { C2Config::LEVEL_AVC_3, AVCLevel3 },
+ { C2Config::LEVEL_AVC_3_1, AVCLevel31 },
+ { C2Config::LEVEL_AVC_3_2, AVCLevel32 },
+ { C2Config::LEVEL_AVC_4, AVCLevel4 },
+ { C2Config::LEVEL_AVC_4_1, AVCLevel41 },
+ { C2Config::LEVEL_AVC_4_2, AVCLevel42 },
+ { C2Config::LEVEL_AVC_5, AVCLevel5 },
+ { C2Config::LEVEL_AVC_5_1, AVCLevel51 },
+ { C2Config::LEVEL_AVC_5_2, AVCLevel52 },
+
+};
+
+ALookup<C2Config::profile_t, int32_t> sAvcProfiles = {
+ // treat restricted profiles as full profile if there is no equivalent - which works for
+ // decoders, but not for encoders
+ { C2Config::PROFILE_AVC_BASELINE, AVCProfileBaseline },
+ { C2Config::PROFILE_AVC_CONSTRAINED_BASELINE, AVCProfileConstrainedBaseline },
+ { C2Config::PROFILE_AVC_MAIN, AVCProfileMain },
+ { C2Config::PROFILE_AVC_EXTENDED, AVCProfileExtended },
+ { C2Config::PROFILE_AVC_HIGH, AVCProfileHigh },
+ { C2Config::PROFILE_AVC_PROGRESSIVE_HIGH, AVCProfileHigh },
+ { C2Config::PROFILE_AVC_CONSTRAINED_HIGH, AVCProfileConstrainedHigh },
+ { C2Config::PROFILE_AVC_HIGH_10, AVCProfileHigh10 },
+ { C2Config::PROFILE_AVC_PROGRESSIVE_HIGH_10, AVCProfileHigh10 },
+ { C2Config::PROFILE_AVC_HIGH_422, AVCProfileHigh422 },
+ { C2Config::PROFILE_AVC_HIGH_444_PREDICTIVE, AVCProfileHigh444 },
+ { C2Config::PROFILE_AVC_HIGH_10_INTRA, AVCProfileHigh10 },
+ { C2Config::PROFILE_AVC_HIGH_422_INTRA, AVCProfileHigh422 },
+ { C2Config::PROFILE_AVC_HIGH_444_INTRA, AVCProfileHigh444 },
+ { C2Config::PROFILE_AVC_CAVLC_444_INTRA, AVCProfileHigh444 },
+};
+
+ALookup<C2Config::bitrate_mode_t, int32_t> sBitrateModes = {
+ { C2Config::BITRATE_CONST, BITRATE_MODE_CBR },
+ { C2Config::BITRATE_VARIABLE, BITRATE_MODE_VBR },
+ { C2Config::BITRATE_IGNORE, BITRATE_MODE_CQ },
+};
+
+ALookup<C2Color::matrix_t, ColorAspects::MatrixCoeffs> sColorMatricesSf = {
+ { C2Color::MATRIX_UNSPECIFIED, ColorAspects::MatrixUnspecified },
+ { C2Color::MATRIX_BT709, ColorAspects::MatrixBT709_5 },
+ { C2Color::MATRIX_FCC47_73_682, ColorAspects::MatrixBT470_6M },
+ { C2Color::MATRIX_BT601, ColorAspects::MatrixBT601_6 },
+ { C2Color::MATRIX_SMPTE240M, ColorAspects::MatrixSMPTE240M },
+ { C2Color::MATRIX_BT2020, ColorAspects::MatrixBT2020 },
+ { C2Color::MATRIX_BT2020_CONSTANT, ColorAspects::MatrixBT2020Constant },
+ { C2Color::MATRIX_OTHER, ColorAspects::MatrixOther },
+};
+
+ALookup<C2Color::primaries_t, ColorAspects::Primaries> sColorPrimariesSf = {
+ { C2Color::PRIMARIES_UNSPECIFIED, ColorAspects::PrimariesUnspecified },
+ { C2Color::PRIMARIES_BT709, ColorAspects::PrimariesBT709_5 },
+ { C2Color::PRIMARIES_BT470_M, ColorAspects::PrimariesBT470_6M },
+ { C2Color::PRIMARIES_BT601_625, ColorAspects::PrimariesBT601_6_625 },
+ { C2Color::PRIMARIES_BT601_525, ColorAspects::PrimariesBT601_6_525 },
+ { C2Color::PRIMARIES_GENERIC_FILM, ColorAspects::PrimariesGenericFilm },
+ { C2Color::PRIMARIES_BT2020, ColorAspects::PrimariesBT2020 },
+// { C2Color::PRIMARIES_RP431, ColorAspects::Primaries... },
+// { C2Color::PRIMARIES_EG432, ColorAspects::Primaries... },
+// { C2Color::PRIMARIES_EBU3213, ColorAspects::Primaries... },
+ { C2Color::PRIMARIES_OTHER, ColorAspects::PrimariesOther },
+};
+
+ALookup<C2Color::range_t, int32_t> sColorRanges = {
+ { C2Color::RANGE_FULL, COLOR_RANGE_FULL },
+ { C2Color::RANGE_LIMITED, COLOR_RANGE_LIMITED },
+};
+
+ALookup<C2Color::range_t, ColorAspects::Range> sColorRangesSf = {
+ { C2Color::RANGE_UNSPECIFIED, ColorAspects::RangeUnspecified },
+ { C2Color::RANGE_FULL, ColorAspects::RangeFull },
+ { C2Color::RANGE_LIMITED, ColorAspects::RangeLimited },
+ { C2Color::RANGE_OTHER, ColorAspects::RangeOther },
+};
+
+ALookup<C2Color::transfer_t, int32_t> sColorTransfers = {
+ { C2Color::TRANSFER_LINEAR, COLOR_TRANSFER_LINEAR },
+ { C2Color::TRANSFER_170M, COLOR_TRANSFER_SDR_VIDEO },
+ { C2Color::TRANSFER_ST2084, COLOR_TRANSFER_ST2084 },
+ { C2Color::TRANSFER_HLG, COLOR_TRANSFER_HLG },
+};
+
+ALookup<C2Color::transfer_t, ColorAspects::Transfer> sColorTransfersSf = {
+ { C2Color::TRANSFER_UNSPECIFIED, ColorAspects::TransferUnspecified },
+ { C2Color::TRANSFER_LINEAR, ColorAspects::TransferLinear },
+ { C2Color::TRANSFER_SRGB, ColorAspects::TransferSRGB },
+ { C2Color::TRANSFER_170M, ColorAspects::TransferSMPTE170M },
+ { C2Color::TRANSFER_GAMMA22, ColorAspects::TransferGamma22 },
+ { C2Color::TRANSFER_GAMMA28, ColorAspects::TransferGamma28 },
+ { C2Color::TRANSFER_ST2084, ColorAspects::TransferST2084 },
+ { C2Color::TRANSFER_HLG, ColorAspects::TransferHLG },
+ { C2Color::TRANSFER_240M, ColorAspects::TransferSMPTE240M },
+ { C2Color::TRANSFER_XVYCC, ColorAspects::TransferXvYCC },
+ { C2Color::TRANSFER_BT1361, ColorAspects::TransferBT1361 },
+ { C2Color::TRANSFER_ST428, ColorAspects::TransferST428 },
+ { C2Color::TRANSFER_OTHER, ColorAspects::TransferOther },
+};
+
+ALookup<C2Config::level_t, int32_t> sDolbyVisionLevels = {
+ { C2Config::LEVEL_DV_MAIN_HD_24, DolbyVisionLevelHd24 },
+ { C2Config::LEVEL_DV_MAIN_HD_30, DolbyVisionLevelHd30 },
+ { C2Config::LEVEL_DV_MAIN_FHD_24, DolbyVisionLevelFhd24 },
+ { C2Config::LEVEL_DV_MAIN_FHD_30, DolbyVisionLevelFhd30 },
+ { C2Config::LEVEL_DV_MAIN_FHD_60, DolbyVisionLevelFhd60 },
+ { C2Config::LEVEL_DV_MAIN_UHD_24, DolbyVisionLevelUhd24 },
+ { C2Config::LEVEL_DV_MAIN_UHD_30, DolbyVisionLevelUhd30 },
+ { C2Config::LEVEL_DV_MAIN_UHD_48, DolbyVisionLevelUhd48 },
+ { C2Config::LEVEL_DV_MAIN_UHD_60, DolbyVisionLevelUhd60 },
+
+ // high tiers are not yet supported on android, for now map them to main tier
+ { C2Config::LEVEL_DV_HIGH_HD_24, DolbyVisionLevelHd24 },
+ { C2Config::LEVEL_DV_HIGH_HD_30, DolbyVisionLevelHd30 },
+ { C2Config::LEVEL_DV_HIGH_FHD_24, DolbyVisionLevelFhd24 },
+ { C2Config::LEVEL_DV_HIGH_FHD_30, DolbyVisionLevelFhd30 },
+ { C2Config::LEVEL_DV_HIGH_FHD_60, DolbyVisionLevelFhd60 },
+ { C2Config::LEVEL_DV_HIGH_UHD_24, DolbyVisionLevelUhd24 },
+ { C2Config::LEVEL_DV_HIGH_UHD_30, DolbyVisionLevelUhd30 },
+ { C2Config::LEVEL_DV_HIGH_UHD_48, DolbyVisionLevelUhd48 },
+ { C2Config::LEVEL_DV_HIGH_UHD_60, DolbyVisionLevelUhd60 },
+};
+
+ALookup<C2Config::profile_t, int32_t> sDolbyVisionProfiles = {
+ { C2Config::PROFILE_DV_AV_PER, DolbyVisionProfileDvavPer },
+ { C2Config::PROFILE_DV_AV_PEN, DolbyVisionProfileDvavPen },
+ { C2Config::PROFILE_DV_HE_DER, DolbyVisionProfileDvheDer },
+ { C2Config::PROFILE_DV_HE_DEN, DolbyVisionProfileDvheDen },
+ { C2Config::PROFILE_DV_HE_04, DolbyVisionProfileDvheDtr },
+ { C2Config::PROFILE_DV_HE_05, DolbyVisionProfileDvheStn },
+ { C2Config::PROFILE_DV_HE_DTH, DolbyVisionProfileDvheDth },
+ { C2Config::PROFILE_DV_HE_07, DolbyVisionProfileDvheDtb },
+ { C2Config::PROFILE_DV_HE_08, DolbyVisionProfileDvheSt },
+ { C2Config::PROFILE_DV_AV_09, DolbyVisionProfileDvavSe },
+};
+
+ALookup<C2Config::level_t, int32_t> sH263Levels = {
+ { C2Config::LEVEL_H263_10, H263Level10 },
+ { C2Config::LEVEL_H263_20, H263Level20 },
+ { C2Config::LEVEL_H263_30, H263Level30 },
+ { C2Config::LEVEL_H263_40, H263Level40 },
+ { C2Config::LEVEL_H263_45, H263Level45 },
+ { C2Config::LEVEL_H263_50, H263Level50 },
+ { C2Config::LEVEL_H263_60, H263Level60 },
+ { C2Config::LEVEL_H263_70, H263Level70 },
+};
+
+ALookup<C2Config::profile_t, int32_t> sH263Profiles = {
+ { C2Config::PROFILE_H263_BASELINE, H263ProfileBaseline },
+ { C2Config::PROFILE_H263_H320, H263ProfileH320Coding },
+ { C2Config::PROFILE_H263_V1BC, H263ProfileBackwardCompatible },
+ { C2Config::PROFILE_H263_ISWV2, H263ProfileISWV2 },
+ { C2Config::PROFILE_H263_ISWV3, H263ProfileISWV3 },
+ { C2Config::PROFILE_H263_HIGH_COMPRESSION, H263ProfileHighCompression },
+ { C2Config::PROFILE_H263_INTERNET, H263ProfileInternet },
+ { C2Config::PROFILE_H263_INTERLACE, H263ProfileInterlace },
+ { C2Config::PROFILE_H263_HIGH_LATENCY, H263ProfileHighLatency },
+};
+
+ALookup<C2Config::level_t, int32_t> sHevcLevels = {
+ { C2Config::LEVEL_HEVC_MAIN_1, HEVCMainTierLevel1 },
+ { C2Config::LEVEL_HEVC_MAIN_2, HEVCMainTierLevel2 },
+ { C2Config::LEVEL_HEVC_MAIN_2_1, HEVCMainTierLevel21 },
+ { C2Config::LEVEL_HEVC_MAIN_3, HEVCMainTierLevel3 },
+ { C2Config::LEVEL_HEVC_MAIN_3_1, HEVCMainTierLevel31 },
+ { C2Config::LEVEL_HEVC_MAIN_4, HEVCMainTierLevel4 },
+ { C2Config::LEVEL_HEVC_MAIN_4_1, HEVCMainTierLevel41 },
+ { C2Config::LEVEL_HEVC_MAIN_5, HEVCMainTierLevel5 },
+ { C2Config::LEVEL_HEVC_MAIN_5_1, HEVCMainTierLevel51 },
+ { C2Config::LEVEL_HEVC_MAIN_5_2, HEVCMainTierLevel52 },
+ { C2Config::LEVEL_HEVC_MAIN_6, HEVCMainTierLevel6 },
+ { C2Config::LEVEL_HEVC_MAIN_6_1, HEVCMainTierLevel61 },
+ { C2Config::LEVEL_HEVC_MAIN_6_2, HEVCMainTierLevel62 },
+
+ { C2Config::LEVEL_HEVC_HIGH_4, HEVCHighTierLevel4 },
+ { C2Config::LEVEL_HEVC_HIGH_4_1, HEVCHighTierLevel41 },
+ { C2Config::LEVEL_HEVC_HIGH_5, HEVCHighTierLevel5 },
+ { C2Config::LEVEL_HEVC_HIGH_5_1, HEVCHighTierLevel51 },
+ { C2Config::LEVEL_HEVC_HIGH_5_2, HEVCHighTierLevel52 },
+ { C2Config::LEVEL_HEVC_HIGH_6, HEVCHighTierLevel6 },
+ { C2Config::LEVEL_HEVC_HIGH_6_1, HEVCHighTierLevel61 },
+ { C2Config::LEVEL_HEVC_HIGH_6_2, HEVCHighTierLevel62 },
+
+ // map high tier levels below 4 to main tier
+ { C2Config::LEVEL_HEVC_MAIN_1, HEVCHighTierLevel1 },
+ { C2Config::LEVEL_HEVC_MAIN_2, HEVCHighTierLevel2 },
+ { C2Config::LEVEL_HEVC_MAIN_2_1, HEVCHighTierLevel21 },
+ { C2Config::LEVEL_HEVC_MAIN_3, HEVCHighTierLevel3 },
+ { C2Config::LEVEL_HEVC_MAIN_3_1, HEVCHighTierLevel31 },
+};
+
+ALookup<C2Config::profile_t, int32_t> sHevcProfiles = {
+ { C2Config::PROFILE_HEVC_MAIN, HEVCProfileMain },
+ { C2Config::PROFILE_HEVC_MAIN_10, HEVCProfileMain10 },
+ { C2Config::PROFILE_HEVC_MAIN_STILL, HEVCProfileMainStill },
+ { C2Config::PROFILE_HEVC_MAIN_INTRA, HEVCProfileMain },
+ { C2Config::PROFILE_HEVC_MAIN_10_INTRA, HEVCProfileMain10 },
+};
+
+ALookup<C2Config::level_t, int32_t> sMpeg2Levels = {
+ { C2Config::LEVEL_MP2V_LOW, MPEG2LevelLL },
+ { C2Config::LEVEL_MP2V_MAIN, MPEG2LevelML },
+ { C2Config::LEVEL_MP2V_HIGH_1440, MPEG2LevelH14 },
+ { C2Config::LEVEL_MP2V_HIGH, MPEG2LevelHL },
+ { C2Config::LEVEL_MP2V_HIGHP, MPEG2LevelHP },
+};
+
+ALookup<C2Config::profile_t, int32_t> sMpeg2Profiles = {
+ { C2Config::PROFILE_MP2V_SIMPLE, MPEG2ProfileSimple },
+ { C2Config::PROFILE_MP2V_MAIN, MPEG2ProfileMain },
+ { C2Config::PROFILE_MP2V_SNR_SCALABLE, MPEG2ProfileSNR },
+ { C2Config::PROFILE_MP2V_SPATIALLY_SCALABLE, MPEG2ProfileSpatial },
+ { C2Config::PROFILE_MP2V_HIGH, MPEG2ProfileHigh },
+ { C2Config::PROFILE_MP2V_422, MPEG2Profile422 },
+};
+
+ALookup<C2Config::level_t, int32_t> sMpeg4Levels = {
+ { C2Config::LEVEL_MP4V_0, MPEG4Level0 },
+ { C2Config::LEVEL_MP4V_0B, MPEG4Level0b },
+ { C2Config::LEVEL_MP4V_1, MPEG4Level1 },
+ { C2Config::LEVEL_MP4V_2, MPEG4Level2 },
+ { C2Config::LEVEL_MP4V_3, MPEG4Level3 },
+ { C2Config::LEVEL_MP4V_3B, MPEG4Level3b },
+ { C2Config::LEVEL_MP4V_4, MPEG4Level4 },
+ { C2Config::LEVEL_MP4V_4A, MPEG4Level4a },
+ { C2Config::LEVEL_MP4V_5, MPEG4Level5 },
+ { C2Config::LEVEL_MP4V_6, MPEG4Level6 },
+};
+
+ALookup<C2Config::profile_t, int32_t> sMpeg4Profiles = {
+ { C2Config::PROFILE_MP4V_SIMPLE, MPEG4ProfileSimple },
+ { C2Config::PROFILE_MP4V_SIMPLE_SCALABLE, MPEG4ProfileSimpleScalable },
+ { C2Config::PROFILE_MP4V_CORE, MPEG4ProfileCore },
+ { C2Config::PROFILE_MP4V_MAIN, MPEG4ProfileMain },
+ { C2Config::PROFILE_MP4V_NBIT, MPEG4ProfileNbit },
+ { C2Config::PROFILE_MP4V_ARTS, MPEG4ProfileAdvancedRealTime },
+ { C2Config::PROFILE_MP4V_CORE_SCALABLE, MPEG4ProfileCoreScalable },
+ { C2Config::PROFILE_MP4V_ACE, MPEG4ProfileAdvancedCoding },
+ { C2Config::PROFILE_MP4V_ADVANCED_CORE, MPEG4ProfileAdvancedCore },
+ { C2Config::PROFILE_MP4V_ADVANCED_SIMPLE, MPEG4ProfileAdvancedSimple },
+};
+
+ALookup<C2Config::pcm_encoding_t, int32_t> sPcmEncodings = {
+ { C2Config::PCM_8, kAudioEncodingPcm8bit },
+ { C2Config::PCM_16, kAudioEncodingPcm16bit },
+ { C2Config::PCM_FLOAT, kAudioEncodingPcmFloat },
+};
+
+ALookup<C2Config::level_t, int32_t> sVp9Levels = {
+ { C2Config::LEVEL_VP9_1, VP9Level1 },
+ { C2Config::LEVEL_VP9_1_1, VP9Level11 },
+ { C2Config::LEVEL_VP9_2, VP9Level2 },
+ { C2Config::LEVEL_VP9_2_1, VP9Level21 },
+ { C2Config::LEVEL_VP9_3, VP9Level3 },
+ { C2Config::LEVEL_VP9_3_1, VP9Level31 },
+ { C2Config::LEVEL_VP9_4, VP9Level4 },
+ { C2Config::LEVEL_VP9_4_1, VP9Level41 },
+ { C2Config::LEVEL_VP9_5, VP9Level5 },
+ { C2Config::LEVEL_VP9_5_1, VP9Level51 },
+ { C2Config::LEVEL_VP9_5_2, VP9Level52 },
+ { C2Config::LEVEL_VP9_6, VP9Level6 },
+ { C2Config::LEVEL_VP9_6_1, VP9Level61 },
+ { C2Config::LEVEL_VP9_6_2, VP9Level62 },
+};
+
+ALookup<C2Config::profile_t, int32_t> sVp9Profiles = {
+ { C2Config::PROFILE_VP9_0, VP9Profile0 },
+ { C2Config::PROFILE_VP9_1, VP9Profile1 },
+ { C2Config::PROFILE_VP9_2, VP9Profile2 },
+ { C2Config::PROFILE_VP9_3, VP9Profile3 },
+};
+
+/**
+ * A helper that passes through vendor extension profile and level values.
+ */
+struct ProfileLevelMapperHelper : C2Mapper::ProfileLevelMapper {
+ virtual bool simpleMap(C2Config::level_t from, int32_t *to) = 0;
+ virtual bool simpleMap(int32_t from, C2Config::level_t *to) = 0;
+ virtual bool simpleMap(C2Config::profile_t from, int32_t *to) = 0;
+ virtual bool simpleMap(int32_t from, C2Config::profile_t *to) = 0;
+
+ template<typename T, typename U>
+ bool passThroughMap(T from, U *to) {
+ // allow (and pass through) vendor extensions
+ if (from >= (T)C2_PROFILE_LEVEL_VENDOR_START && from < (T)INT32_MAX) {
+ *to = (U)from;
+ return true;
+ }
+ return simpleMap(from, to);
+ }
+
+ virtual bool mapLevel(C2Config::level_t from, int32_t *to) {
+ return passThroughMap(from, to);
+ }
+
+ virtual bool mapLevel(int32_t from, C2Config::level_t *to) {
+ return passThroughMap(from, to);
+ }
+
+ virtual bool mapProfile(C2Config::profile_t from, int32_t *to) {
+ return passThroughMap(from, to);
+ }
+
+ virtual bool mapProfile(int32_t from, C2Config::profile_t *to) {
+ return passThroughMap(from, to);
+ }
+};
+
+// AAC only uses profiles, map all levels to unused or 0
+struct AacProfileLevelMapper : ProfileLevelMapperHelper {
+ virtual bool simpleMap(C2Config::level_t, int32_t *to) {
+ *to = 0;
+ return true;
+ }
+ virtual bool simpleMap(int32_t, C2Config::level_t *to) {
+ *to = C2Config::LEVEL_UNUSED;
+ return true;
+ }
+ virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
+ return sAacProfiles.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
+ return sAacProfiles.map(from, to);
+ }
+};
+
+struct AvcProfileLevelMapper : ProfileLevelMapperHelper {
+ virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
+ return sAvcLevels.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
+ return sAvcLevels.map(from, to);
+ }
+ virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
+ return sAvcProfiles.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
+ return sAvcProfiles.map(from, to);
+ }
+};
+
+struct DolbyVisionProfileLevelMapper : ProfileLevelMapperHelper {
+ virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
+ return sDolbyVisionLevels.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
+ return sDolbyVisionLevels.map(from, to);
+ }
+ virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
+ return sDolbyVisionProfiles.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
+ return sDolbyVisionProfiles.map(from, to);
+ }
+};
+
+struct H263ProfileLevelMapper : ProfileLevelMapperHelper {
+ virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
+ return sH263Levels.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
+ return sH263Levels.map(from, to);
+ }
+ virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
+ return sH263Profiles.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
+ return sH263Profiles.map(from, to);
+ }
+};
+
+struct HevcProfileLevelMapper : ProfileLevelMapperHelper {
+ virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
+ return sHevcLevels.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
+ return sHevcLevels.map(from, to);
+ }
+ virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
+ return sHevcProfiles.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
+ return sHevcProfiles.map(from, to);
+ }
+};
+
+struct Mpeg2ProfileLevelMapper : ProfileLevelMapperHelper {
+ virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
+ return sMpeg2Levels.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
+ return sMpeg2Levels.map(from, to);
+ }
+ virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
+ return sMpeg2Profiles.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
+ return sMpeg2Profiles.map(from, to);
+ }
+};
+
+struct Mpeg4ProfileLevelMapper : ProfileLevelMapperHelper {
+ virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
+ return sMpeg4Levels.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
+ return sMpeg4Levels.map(from, to);
+ }
+ virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
+ return sMpeg4Profiles.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
+ return sMpeg4Profiles.map(from, to);
+ }
+};
+
+// VP8 has no profiles and levels in Codec 2.0, but we use main profile and level 0 in MediaCodec
+// map all profiles and levels to that.
+struct Vp8ProfileLevelMapper : ProfileLevelMapperHelper {
+ virtual bool simpleMap(C2Config::level_t, int32_t *to) {
+ *to = VP8Level_Version0;
+ return true;
+ }
+ virtual bool simpleMap(int32_t, C2Config::level_t *to) {
+ *to = C2Config::LEVEL_UNUSED;
+ return true;
+ }
+ virtual bool simpleMap(C2Config::profile_t, int32_t *to) {
+ *to = VP8ProfileMain;
+ return true;
+ }
+ virtual bool simpleMap(int32_t, C2Config::profile_t *to) {
+ *to = C2Config::PROFILE_UNUSED;
+ return true;
+ }
+};
+
+struct Vp9ProfileLevelMapper : ProfileLevelMapperHelper {
+ virtual bool simpleMap(C2Config::level_t from, int32_t *to) {
+ return sVp9Levels.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::level_t *to) {
+ return sVp9Levels.map(from, to);
+ }
+ virtual bool simpleMap(C2Config::profile_t from, int32_t *to) {
+ return sVp9Profiles.map(from, to);
+ }
+ virtual bool simpleMap(int32_t from, C2Config::profile_t *to) {
+ return sVp9Profiles.map(from, to);
+ }
+};
+
+} // namespace
+
+// static
+std::shared_ptr<C2Mapper::ProfileLevelMapper>
+C2Mapper::GetProfileLevelMapper(std::string mediaType) {
+ std::transform(mediaType.begin(), mediaType.begin(), mediaType.end(), ::tolower);
+ if (mediaType == MIMETYPE_AUDIO_AAC) {
+ return std::make_shared<AacProfileLevelMapper>();
+ } else if (mediaType == MIMETYPE_VIDEO_AVC) {
+ return std::make_shared<AvcProfileLevelMapper>();
+ } else if (mediaType == MIMETYPE_VIDEO_DOLBY_VISION) {
+ return std::make_shared<DolbyVisionProfileLevelMapper>();
+ } else if (mediaType == MIMETYPE_VIDEO_H263) {
+ return std::make_shared<H263ProfileLevelMapper>();
+ } else if (mediaType == MIMETYPE_VIDEO_HEVC) {
+ return std::make_shared<HevcProfileLevelMapper>();
+ } else if (mediaType == MIMETYPE_VIDEO_MPEG2) {
+ return std::make_shared<Mpeg2ProfileLevelMapper>();
+ } else if (mediaType == MIMETYPE_VIDEO_MPEG4) {
+ return std::make_shared<Mpeg4ProfileLevelMapper>();
+ } else if (mediaType == MIMETYPE_VIDEO_VP8) {
+ return std::make_shared<Vp8ProfileLevelMapper>();
+ } else if (mediaType == MIMETYPE_VIDEO_VP9) {
+ return std::make_shared<Vp9ProfileLevelMapper>();
+ }
+ return nullptr;
+}
+
+// static
+bool C2Mapper::map(C2Config::bitrate_mode_t from, int32_t *to) {
+ return sBitrateModes.map(from, to);
+}
+
+// static
+bool C2Mapper::map(int32_t from, C2Config::bitrate_mode_t *to) {
+ return sBitrateModes.map(from, to);
+}
+
+// static
+bool C2Mapper::map(C2Config::pcm_encoding_t from, int32_t *to) {
+ return sPcmEncodings.map(from, to);
+}
+
+// static
+bool C2Mapper::map(int32_t from, C2Config::pcm_encoding_t *to) {
+ return sPcmEncodings.map(from, to);
+}
+
+// static
+bool C2Mapper::map(C2Color::range_t from, int32_t *to) {
+ bool res = true;
+ // map SDK defined values directly. For other values, use wrapping from ColorUtils.
+ if (!sColorRanges.map(from, to)) {
+ ColorAspects::Range sfRange;
+
+ // map known constants and keep vendor extensions. all other values are mapped to 'Other'
+ if (!sColorRangesSf.map(from, &sfRange)) {
+ // use static cast and ensure it is in the extension range
+ if (from < C2Color::RANGE_VENDOR_START || from > C2Color::RANGE_OTHER) {
+ sfRange = ColorAspects::RangeOther;
+ res = false;
+ }
+ }
+
+ *to = ColorUtils::wrapColorAspectsIntoColorRange(sfRange);
+ }
+ return res;
+}
+
+// static
+bool C2Mapper::map(int32_t from, C2Color::range_t *to) {
+ // map SDK defined values directly. For other values, use wrapping from ColorUtils.
+ if (!sColorRanges.map(from, to)) {
+ ColorAspects::Range sfRange;
+ (void)ColorUtils::unwrapColorAspectsFromColorRange(from, &sfRange);
+
+ // map known constants and keep vendor extensions. all other values are mapped to 'Other'
+ if (!sColorRangesSf.map(sfRange, to)) {
+ // use static cast and ensure it is in the extension range
+ *to = (C2Color::range_t)sfRange;
+ if (*to < C2Color::RANGE_VENDOR_START || *to > C2Color::RANGE_OTHER) {
+ *to = C2Color::RANGE_OTHER;
+ return false;
+ }
+ }
+ }
+
+ return true;
+}
+
+// static
+bool C2Mapper::map(C2Color::range_t from, ColorAspects::Range *to) {
+ return sColorRangesSf.map(from, to);
+}
+
+// static
+bool C2Mapper::map(ColorAspects::Range from, C2Color::range_t *to) {
+ return sColorRangesSf.map(from, to);
+}
+
+// static
+bool C2Mapper::map(C2Color::primaries_t primaries, C2Color::matrix_t matrix, int32_t *standard) {
+ ColorAspects::Primaries sfPrimaries;
+ ColorAspects::MatrixCoeffs sfMatrix;
+ bool res = true;
+
+ // map known constants and keep vendor extensions. all other values are mapped to 'Other'
+ if (!sColorPrimariesSf.map(primaries, &sfPrimaries)) {
+ // ensure it is in the extension range and use static cast
+ if (primaries < C2Color::PRIMARIES_VENDOR_START || primaries > C2Color::PRIMARIES_OTHER) {
+ // undefined non-extension values map to 'Other'
+ sfPrimaries = ColorAspects::PrimariesOther;
+ res = false;
+ } else {
+ sfPrimaries = (ColorAspects::Primaries)primaries;
+ }
+ }
+
+ if (!sColorMatricesSf.map(matrix, &sfMatrix)) {
+ // use static cast and ensure it is in the extension range
+ if (matrix < C2Color::MATRIX_VENDOR_START || matrix > C2Color::MATRIX_OTHER) {
+ // undefined non-extension values map to 'Other'
+ sfMatrix = ColorAspects::MatrixOther;
+ res = false;
+ } else {
+ sfMatrix = (ColorAspects::MatrixCoeffs)matrix;
+ }
+ }
+
+ *standard = ColorUtils::wrapColorAspectsIntoColorStandard(sfPrimaries, sfMatrix);
+
+ return res;
+}
+
+// static
+bool C2Mapper::map(int32_t standard, C2Color::primaries_t *primaries, C2Color::matrix_t *matrix) {
+ // first map to stagefright foundation aspects => these actually map nearly 1:1 to
+ // Codec 2.0 aspects
+ ColorAspects::Primaries sfPrimaries;
+ ColorAspects::MatrixCoeffs sfMatrix;
+ bool res = true;
+ (void)ColorUtils::unwrapColorAspectsFromColorStandard(standard, &sfPrimaries, &sfMatrix);
+
+ // map known constants and keep vendor extensions. all other values are mapped to 'Other'
+ if (!sColorPrimariesSf.map(sfPrimaries, primaries)) {
+ // use static cast and ensure it is in the extension range
+ *primaries = (C2Color::primaries_t)sfPrimaries;
+ if (*primaries < C2Color::PRIMARIES_VENDOR_START || *primaries > C2Color::PRIMARIES_OTHER) {
+ *primaries = C2Color::PRIMARIES_OTHER;
+ res = false;
+ }
+ }
+
+ if (!sColorMatricesSf.map(sfMatrix, matrix)) {
+ // use static cast and ensure it is in the extension range
+ *matrix = (C2Color::matrix_t)sfMatrix;
+ if (*matrix < C2Color::MATRIX_VENDOR_START || *matrix > C2Color::MATRIX_OTHER) {
+ *matrix = C2Color::MATRIX_OTHER;
+ res = false;
+ }
+ }
+
+ return res;
+}
+
+// static
+bool C2Mapper::map(C2Color::primaries_t from, ColorAspects::Primaries *to) {
+ return sColorPrimariesSf.map(from, to);
+}
+
+// static
+bool C2Mapper::map(ColorAspects::Primaries from, C2Color::primaries_t *to) {
+ return sColorPrimariesSf.map(from, to);
+}
+
+// static
+bool C2Mapper::map(C2Color::matrix_t from, ColorAspects::MatrixCoeffs *to) {
+ return sColorMatricesSf.map(from, to);
+}
+
+// static
+bool C2Mapper::map(ColorAspects::MatrixCoeffs from, C2Color::matrix_t *to) {
+ return sColorMatricesSf.map(from, to);
+}
+
+// static
+bool C2Mapper::map(C2Color::transfer_t from, int32_t *to) {
+ bool res = true;
+ // map SDK defined values directly. For other values, use wrapping from ColorUtils.
+ if (!sColorTransfers.map(from, to)) {
+ ColorAspects::Transfer sfTransfer;
+
+ // map known constants and keep vendor extensions. all other values are mapped to 'Other'
+ if (!sColorTransfersSf.map(from, &sfTransfer)) {
+ // use static cast and ensure it is in the extension range
+ if (from < C2Color::TRANSFER_VENDOR_START || from > C2Color::TRANSFER_OTHER) {
+ sfTransfer = ColorAspects::TransferOther;
+ res = false;
+ }
+ }
+
+ *to = ColorUtils::wrapColorAspectsIntoColorTransfer(sfTransfer);
+ }
+ return res;
+}
+
+// static
+bool C2Mapper::map(int32_t from, C2Color::transfer_t *to) {
+ // map SDK defined values directly. For other values, use wrapping from ColorUtils.
+ if (!sColorTransfers.map(from, to)) {
+ ColorAspects::Transfer sfTransfer;
+ (void)ColorUtils::unwrapColorAspectsFromColorTransfer(from, &sfTransfer);
+
+ // map known constants and keep vendor extensions. all other values are mapped to 'Other'
+ if (!sColorTransfersSf.map(sfTransfer, to)) {
+ // use static cast and ensure it is in the extension range
+ *to = (C2Color::transfer_t)sfTransfer;
+ if (*to < C2Color::TRANSFER_VENDOR_START || *to > C2Color::TRANSFER_OTHER) {
+ *to = C2Color::TRANSFER_OTHER;
+ return false;
+ }
+ }
+ }
+
+ return true;
+}
+
+// static
+bool C2Mapper::map(
+ C2Color::range_t range, C2Color::primaries_t primaries,
+ C2Color::matrix_t matrix, C2Color::transfer_t transfer, uint32_t *dataSpace) {
+#if 0
+ // pure reimplementation
+ *dataSpace = HAL_DATASPACE_UNKNOWN; // this is 0
+
+ switch (range) {
+ case C2Color::RANGE_FULL: *dataSpace |= HAL_DATASPACE_RANGE_FULL; break;
+ case C2Color::RANGE_LIMITED: *dataSpace |= HAL_DATASPACE_RANGE_LIMITED; break;
+ default: break;
+ }
+
+ switch (transfer) {
+ case C2Color::TRANSFER_LINEAR: *dataSpace |= HAL_DATASPACE_TRANSFER_LINEAR; break;
+ case C2Color::TRANSFER_SRGB: *dataSpace |= HAL_DATASPACE_TRANSFER_SRGB; break;
+ case C2Color::TRANSFER_170M: *dataSpace |= HAL_DATASPACE_TRANSFER_SMPTE_170M; break;
+ case C2Color::TRANSFER_GAMMA22: *dataSpace |= HAL_DATASPACE_TRANSFER_GAMMA2_2; break;
+ case C2Color::TRANSFER_GAMMA28: *dataSpace |= HAL_DATASPACE_TRANSFER_GAMMA2_8; break;
+ case C2Color::TRANSFER_ST2084: *dataSpace |= HAL_DATASPACE_TRANSFER_ST2084; break;
+ case C2Color::TRANSFER_HLG: *dataSpace |= HAL_DATASPACE_TRANSFER_HLG; break;
+ default: break;
+ }
+
+ switch (primaries) {
+ case C2Color::PRIMARIES_BT601_525:
+ *dataSpace |= (matrix == C2Color::MATRIX_SMPTE240M
+ || matrix == C2Color::MATRIX_BT709)
+ ? HAL_DATASPACE_STANDARD_BT601_525_UNADJUSTED
+ : HAL_DATASPACE_STANDARD_BT601_525;
+ break;
+ case C2Color::PRIMARIES_BT601_625:
+ *dataSpace |= (matrix == C2Color::MATRIX_SMPTE240M
+ || matrix == C2Color::MATRIX_BT709)
+ ? HAL_DATASPACE_STANDARD_BT601_625_UNADJUSTED
+ : HAL_DATASPACE_STANDARD_BT601_625;
+ break;
+ case C2Color::PRIMARIES_BT2020:
+ *dataSpace |= (matrix == C2Color::MATRIX_BT2020CONSTANT
+ ? HAL_DATASPACE_STANDARD_BT2020_CONSTANT_LUMINANCE
+ : HAL_DATASPACE_STANDARD_BT2020);
+ break;
+ case C2Color::PRIMARIES_BT470_M:
+ *dataSpace |= HAL_DATASPACE_STANDARD_BT470M;
+ break;
+ case C2Color::PRIMARIES_BT709:
+ *dataSpace |= HAL_DATASPACE_STANDARD_BT709;
+ break;
+ default: break;
+ }
+#else
+ // for now use legacy implementation
+ ColorAspects aspects;
+ if (!sColorRangesSf.map(range, &aspects.mRange)) {
+ aspects.mRange = ColorAspects::RangeUnspecified;
+ }
+ if (!sColorPrimariesSf.map(primaries, &aspects.mPrimaries)) {
+ aspects.mPrimaries = ColorAspects::PrimariesUnspecified;
+ }
+ if (!sColorMatricesSf.map(matrix, &aspects.mMatrixCoeffs)) {
+ aspects.mMatrixCoeffs = ColorAspects::MatrixUnspecified;
+ }
+ if (!sColorTransfersSf.map(transfer, &aspects.mTransfer)) {
+ aspects.mTransfer = ColorAspects::TransferUnspecified;
+ }
+ *dataSpace = ColorUtils::getDataSpaceForColorAspects(aspects, true /* mayExpand */);
+#endif
+ return true;
+}
+
+// static
+bool C2Mapper::map(C2Color::transfer_t from, ColorAspects::Transfer *to) {
+ return sColorTransfersSf.map(from, to);
+}
+
+// static
+bool C2Mapper::map(ColorAspects::Transfer from, C2Color::transfer_t *to) {
+ return sColorTransfersSf.map(from, to);
+}
diff --git a/media/codec2/sfplugin/utils/Codec2Mapper.h b/media/codec2/sfplugin/utils/Codec2Mapper.h
new file mode 100644
index 0000000..1eeb92e
--- /dev/null
+++ b/media/codec2/sfplugin/utils/Codec2Mapper.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_CODEC2_MAPPER_H_
+#define ANDROID_CODEC2_MAPPER_H_
+
+#include <C2Config.h>
+
+#include <media/stagefright/foundation/ColorUtils.h>
+
+#include <memory>
+
+namespace android {
+
+ /**
+ * Utility class to map Codec 2.0 values to android values.
+ */
+ struct C2Mapper {
+ struct ProfileLevelMapper {
+ virtual bool mapProfile(C2Config::profile_t, int32_t*) = 0;
+ virtual bool mapProfile(int32_t, C2Config::profile_t*) = 0;
+ virtual bool mapLevel(C2Config::level_t, int32_t*) = 0;
+ virtual bool mapLevel(int32_t, C2Config::level_t*) = 0;
+ virtual ~ProfileLevelMapper() = default;
+ };
+
+ static std::shared_ptr<ProfileLevelMapper>
+ GetProfileLevelMapper(std::string mediaType);
+
+ // convert between bitrates
+ static bool map(C2Config::bitrate_mode_t, int32_t*);
+ static bool map(int32_t, C2Config::bitrate_mode_t*);
+
+ // convert between pcm encodings
+ static bool map(C2Config::pcm_encoding_t, int32_t*);
+ static bool map(int32_t, C2Config::pcm_encoding_t*);
+
+ // convert between picture types
+ static bool map(C2Config::picture_type_t, int32_t*);
+ static bool map(int32_t, C2Config::picture_type_t*);
+
+ // convert between color aspects
+ static bool map(C2Color::range_t, int32_t*);
+ static bool map(int32_t, C2Color::range_t*);
+ static bool map(C2Color::primaries_t, C2Color::matrix_t, int32_t*);
+ static bool map(int32_t, C2Color::primaries_t*, C2Color::matrix_t*);
+ static bool map(C2Color::transfer_t, int32_t*);
+ static bool map(int32_t, C2Color::transfer_t*);
+
+ static bool map(
+ C2Color::range_t, C2Color::primaries_t, C2Color::matrix_t, C2Color::transfer_t,
+ uint32_t *dataSpace);
+
+ static bool map(C2Color::range_t, ColorAspects::Range*);
+ static bool map(ColorAspects::Range, C2Color::range_t*);
+ static bool map(C2Color::primaries_t, ColorAspects::Primaries*);
+ static bool map(ColorAspects::Primaries, C2Color::primaries_t*);
+ static bool map(C2Color::matrix_t, ColorAspects::MatrixCoeffs*);
+ static bool map(ColorAspects::MatrixCoeffs, C2Color::matrix_t*);
+ static bool map(C2Color::transfer_t, ColorAspects::Transfer*);
+ static bool map(ColorAspects::Transfer, C2Color::transfer_t*);
+ };
+}
+
+#endif // ANDROID_CODEC2_MAPPER_H_
diff --git a/media/codec2/tests/Android.bp b/media/codec2/tests/Android.bp
new file mode 100644
index 0000000..fce6e21
--- /dev/null
+++ b/media/codec2/tests/Android.bp
@@ -0,0 +1,79 @@
+cc_test {
+ name: "codec2_core_param_test",
+
+ srcs: [
+ "C2Param_test.cpp",
+ ],
+
+ include_dirs: [
+ "frameworks/av/media/codec2/vndk/include",
+ ],
+
+ header_libs: [
+ "libcodec2_headers",
+ ],
+
+ // param tests must not depend on any codec2 libraries as all params should be templated
+ shared_libs: [
+ ],
+
+ static_libs: [
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+}
+
+cc_test {
+ name: "codec2_vndk_test",
+
+ srcs: [
+ "C2_test.cpp",
+ "C2SampleComponent_test.cpp",
+ "C2UtilTest.cpp",
+ "vndk/C2BufferTest.cpp",
+ ],
+
+ include_dirs: [
+ ],
+
+ shared_libs: [
+ "libcodec2",
+ "libcodec2_vndk",
+ "libcutils",
+ "liblog",
+ "libutils",
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+}
+
+cc_test {
+ name: "codec2_vndk_interface_test",
+
+ srcs: [
+ "C2ComponentInterface_test.cpp",
+ ],
+
+ header_libs: [
+ "media_plugin_headers",
+ ],
+
+ shared_libs: [
+ "libcutils",
+ "liblog",
+ "libcodec2",
+ "libcodec2_vndk",
+ "libutils",
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+}
diff --git a/media/codec2/tests/C2ComponentInterface_test.cpp b/media/codec2/tests/C2ComponentInterface_test.cpp
new file mode 100644
index 0000000..e907964
--- /dev/null
+++ b/media/codec2/tests/C2ComponentInterface_test.cpp
@@ -0,0 +1,706 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "C2ComponentInterface_test"
+
+#include <dlfcn.h>
+#include <stdio.h>
+
+#include <gtest/gtest.h>
+#include <utils/Log.h>
+
+#include <C2Component.h>
+#include <C2Config.h>
+#include <util/C2InterfaceHelper.h>
+#include <C2Param.h>
+
+#if !defined(UNUSED)
+#define UNUSED(expr) \
+ do { \
+ (void)(expr); \
+ } while (0)
+
+#endif //!defined(UNUSED)
+
+namespace android {
+
+template <class T> std::unique_ptr<T> alloc_unique_cstr(const char *cstr) {
+ size_t len = strlen(cstr);
+ std::unique_ptr<T> ptr = T::AllocUnique(len);
+ memcpy(ptr->m.value, cstr, len);
+ return ptr;
+}
+
+class C2CompIntfTest : public ::testing::Test {
+protected:
+ C2CompIntfTest() {}
+ ~C2CompIntfTest() override {}
+
+ void setComponent(std::shared_ptr<C2ComponentInterface> intf) {
+ mIntf = intf;
+ }
+
+ void resetResults() {
+ mIntf = nullptr;
+ mParamResults.clear();
+ }
+
+ template <typename T> void testUnsupportedParam();
+
+ template <typename T> void testSupportedParam();
+
+ // testReadOnlyParam() and testWritableParam() are the main functions for testing a parameter.
+ // A caller should find out if a tested parameter is read-only or writable before calling them
+ // and it must call one of the corresponded them.
+
+ // If a parameter is read-only this is called.
+ // Test read-only parameter |preParam|. The test expects failure while config() with |newParam|,
+ // and make sure |preParam| stay unchanged.
+ template <typename T>
+ void testReadOnlyParam(const T &preParam, const T &newParam);
+
+ // If a parameter is writable this is called.
+ // Test one filed |writableField| for given writable parameter |param|.
+ // |validValues| contains all values obtained from querySupportedValues() for |writableField|.
+ // The test checks validity for config() with each value, and make sure values are config-ed
+ // by query() them out. |invalidValues| contains some values which are not in |validValues|.
+ // The test expects C2_BAD_VALUE while config() with these values,
+ // and |param| should stay unchanged.
+ template <typename TParam, typename TRealField, typename TField>
+ void testWritableParam(TParam *const param, TRealField *const writableField,
+ const std::vector<TField> &validValues,
+ const std::vector<TField> &invalidValues);
+
+ // Test all the defined parameters in C2Param.h.
+ void testMain(std::shared_ptr<C2ComponentInterface> intf,
+ const std::string &componentName);
+
+ // Check permission of parameter type |T| for testing interface.
+ // This should be called first of the testing per parameter type,
+ // therefore different testing process is applied according to the permission type.
+ template <typename T>
+ void checkParamPermission(
+ int *const writable,
+ const std::vector<std::shared_ptr<C2ParamDescriptor>> &supportedParams);
+
+private:
+ enum ParamPermission : int {
+ WRITABLE,
+ READONLY,
+ UNSUPPORTED,
+ };
+
+ struct paramTestInfo {
+ std::string name;
+ int result;
+ paramTestInfo(const char *name_, int result_)
+ : name(name_), result(result_) {}
+ };
+
+ // queryOnStack() and queryonHeap() both call an interface's query_vb() and
+ // check if a component has a parameter whose type is |T|.
+ // If a component has, the value should be copied into an argument, that is
+ // |p| in queryOnStack() and |heapParams| in queryOnHeap().
+ // The return value is c2_status_t (e.g. C2_OK).
+ template <typename T> c2_status_t queryOnStack(T *const p);
+
+ template <typename T>
+ c2_status_t queryOnHeap(const T &p,
+ std::vector<std::unique_ptr<C2Param>> *const heapParams);
+
+ // Get a value whose type is |T| in a component. The value is copied to |param|.
+ // This should be called only if a component has the parameter.
+ template <typename T> void getValue(T *const param);
+
+ // Check if the parameter's value in component is equal to |expected| and
+ // queryOnStack() and queryOnHeap() are succeeded. When this function called,
+ // it should be guaranteed a component has the parameter.
+ template <typename T> void queryParamAsExpected(const T &expected);
+
+ // Test if query functions works correctly for supported parameters.
+ // "Support" means here a component has the parameter.
+ template <typename T> void querySupportedParam();
+
+ // Test query functions works correctly for unsupported parameters.
+ // "Unsupport" means here a component doesn't have the parameter.
+ template <typename T> void queryUnsupportedParam();
+
+ // Execute an interface's config_vb(). |T| is a single parameter type, not std::vector.
+ // config() creates std::vector<C2Param *> {p} and passes it to config_vb().
+ template <typename T>
+ c2_status_t
+ config(T *const p,
+ std::vector<std::unique_ptr<C2SettingResult>> *const failures);
+
+ // Test if config works correctly for read-only parameters.
+ // Because the failure of config() is assumed, |newParam| doesn't matter.
+ template <typename T> void configReadOnlyParam(const T &newParam);
+
+ // Test if config works correctly for writable parameters.
+ // This changes the parameter's value to |newParam|.
+ // |stConfig| is a return value of config().
+ template <typename T> void configWritableParamValidValue(const T &newParam, c2_status_t *stConfig);
+
+ // Test if config works correctly in the case an invalid value |newParam| is tried to write
+ // to an writable parameter.
+ template <typename T> void configWritableParamInvalidValue(const T &newParam);
+
+ // Create values for testing from |validValueInfos|. The values are returned as arguments.
+ // |validValues| : valid values, which can be written for the parameter.
+ // |InvalidValues| : invalid values, which cannot be written for the parameter.
+ // config() should be failed if these values are used as new values.
+ // This function should be called only for writable and supported parameters.
+ template <typename TField>
+ void getTestValues(const C2FieldSupportedValues &validValueInfos,
+ std::vector<TField> *const validValues,
+ std::vector<TField> *const invalidValues);
+
+ // Output the summary of test results. Categorizes parameters with their configuration.
+ void outputResults(const std::string &name);
+
+ std::shared_ptr<C2ComponentInterface> mIntf;
+ std::vector<paramTestInfo> mParamResults;
+ std::string mCurrentParamName;
+};
+
+// factory function
+// TODO(hiroh): Add factory functions for other types.
+template <typename T> std::unique_ptr<T> makeParam() {
+ return std::make_unique<T>();
+}
+
+template <> std::unique_ptr<C2PortMimeConfig::input> makeParam() {
+ // TODO(hiroh): Set more precise length.
+ return C2PortMimeConfig::input::AllocUnique(100);
+}
+
+#define TRACED_FAILURE(func) \
+ do { \
+ SCOPED_TRACE(mCurrentParamName); \
+ func; \
+ if (::testing::Test::HasFatalFailure()) { \
+ return; \
+ } \
+ } while (false)
+
+template <typename T> c2_status_t C2CompIntfTest::queryOnStack(T *const p) {
+ std::vector<C2Param*> stackParams{p};
+ return mIntf->query_vb(stackParams, {}, C2_DONT_BLOCK, nullptr);
+}
+
+template <typename T>
+c2_status_t C2CompIntfTest::queryOnHeap(
+ const T &p, std::vector<std::unique_ptr<C2Param>> *const heapParams) {
+ uint32_t index = p.index() & ~0x03FE0000;
+ if (p.forStream()) {
+ index |= ((p.stream() << 17) & 0x01FE0000) | 0x02000000;
+ }
+ return mIntf->query_vb({}, {index}, C2_DONT_BLOCK, heapParams);
+}
+
+template <typename T> void C2CompIntfTest::getValue(T *const param) {
+ // When getValue() is called, a component has to have the parameter.
+ ASSERT_EQ(C2_OK, queryOnStack(param));
+}
+
+template <typename T>
+void C2CompIntfTest::queryParamAsExpected(const T &expected) {
+ // TODO(hiroh): Don't create param on stack and call queryOnStack for flex params.
+ // Note that all the current supported parameters are non-flex params.
+ T stack;
+ std::unique_ptr<T> pHeap = makeParam<T>();
+ std::vector<std::unique_ptr<C2Param>> heapParams;
+
+ ASSERT_EQ(C2_OK, queryOnStack(&stack));
+
+ // |stack| is a parameter value. The parameter size shouldn't be 0.
+ EXPECT_NE(0u, stack.size());
+ EXPECT_EQ(stack, expected);
+
+ ASSERT_EQ(C2_OK, queryOnHeap(*pHeap, &heapParams));
+
+ // |*heapParams[0]| is a parameter value. The size of |heapParams| has to be one.
+ ASSERT_EQ(1u, heapParams.size());
+ EXPECT_TRUE(heapParams[0]);
+ EXPECT_EQ(*heapParams[0], expected);
+}
+
+template <typename T> void C2CompIntfTest::querySupportedParam() {
+ std::unique_ptr<T> param = makeParam<T>();
+ // The current parameter's value is acquired by getValue(), which should be succeeded.
+ getValue(param.get());
+ queryParamAsExpected(*param);
+}
+
+template <typename T> void C2CompIntfTest::queryUnsupportedParam() {
+ // TODO(hiroh): Don't create param on stack and call queryOnStack for flex params.
+ // Note that all the current supported parameters are non-flex params.
+ T stack;
+ std::unique_ptr<T> pHeap = makeParam<T>();
+ std::vector<std::unique_ptr<C2Param>> heapParams;
+ // If a component doesn't have the parameter, queryOnStack() and queryOnHeap()
+ // should return C2_BAD_INDEX.
+ ASSERT_EQ(C2_BAD_INDEX, queryOnStack(&stack));
+ EXPECT_FALSE(stack);
+ ASSERT_EQ(C2_BAD_INDEX, queryOnHeap(*pHeap, &heapParams));
+ EXPECT_EQ(0u, heapParams.size());
+}
+
+template <typename T>
+c2_status_t C2CompIntfTest::config(
+ T *const p, std::vector<std::unique_ptr<C2SettingResult>> *const failures) {
+ std::vector<C2Param*> params{p};
+ return mIntf->config_vb(params, C2_DONT_BLOCK, failures);
+}
+
+// Create a new parameter copied from |p|.
+template <typename T> std::unique_ptr<T> makeParamFrom(const T &p) {
+ std::unique_ptr<T> retP = makeParam<T>();
+ EXPECT_TRUE(retP->updateFrom(p));
+ EXPECT_TRUE(memcmp(retP.get(), &p, sizeof(T)) == 0);
+ return retP;
+}
+
+template <typename T>
+void C2CompIntfTest::configReadOnlyParam(const T &newParam) {
+ std::unique_ptr<T> p = makeParamFrom(newParam);
+
+ std::vector<C2Param*> params{p.get()};
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+
+ // config_vb should be failed because a parameter is read-only.
+ ASSERT_EQ(C2_BAD_VALUE, mIntf->config_vb(params, C2_DONT_BLOCK, &failures));
+ ASSERT_EQ(1u, failures.size());
+ EXPECT_EQ(C2SettingResult::READ_ONLY, failures[0]->failure);
+}
+
+template <typename T>
+void C2CompIntfTest::configWritableParamValidValue(const T &newParam, c2_status_t *configResult) {
+ std::unique_ptr<T> p = makeParamFrom(newParam);
+
+ std::vector<C2Param*> params{p.get()};
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ // In most cases, config_vb return C2_OK and the parameter's value should be changed
+ // to |newParam|, which is confirmed in a caller of configWritableParamValueValue().
+ // However, this can return ~~~~ and the parameter's values is not changed,
+ // because there may be dependent limitations between fields or between parameters.
+ // TODO(hiroh): I have to fill the return value. Comments in C2Component.h doesn't mention
+ // about the return value when conflict happens. I set C2_BAD_VALUE to it temporarily now.
+ c2_status_t stConfig = mIntf->config_vb(params, C2_DONT_BLOCK, &failures);
+ if (stConfig == C2_OK) {
+ EXPECT_EQ(0u, failures.size());
+ } else {
+ ASSERT_EQ(C2_BAD_VALUE, stConfig);
+ EXPECT_EQ(1u, failures.size());
+ EXPECT_EQ(C2SettingResult::CONFLICT, failures[0]->failure);
+ }
+ *configResult = stConfig;
+}
+
+template <typename T>
+void C2CompIntfTest::configWritableParamInvalidValue(const T &newParam) {
+ std::unique_ptr<T> p = makeParamFrom(newParam);
+
+ std::vector<C2Param*> params{p.get()};
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ // Although a parameter is writable, config_vb should be failed,
+ // because a new value is invalid.
+ ASSERT_EQ(C2_BAD_VALUE, mIntf->config_vb(params, C2_DONT_BLOCK, &failures));
+ ASSERT_EQ(1u, failures.size());
+ EXPECT_EQ(C2SettingResult::BAD_VALUE, failures[0]->failure);
+}
+
+// There is only used enum type for the field type, that is C2DomainKind.
+// If another field type is added, it is necessary to add function for that.
+template <>
+void C2CompIntfTest::getTestValues(
+ const C2FieldSupportedValues &validValueInfos,
+ std::vector<C2DomainKind> *const validValues,
+ std::vector<C2DomainKind> *const invalidValues) {
+ UNUSED(validValueInfos);
+ validValues->emplace_back(C2DomainVideo);
+ validValues->emplace_back(C2DomainAudio);
+ validValues->emplace_back(C2DomainOther);
+
+ // There is no invalid value.
+ UNUSED(invalidValues);
+}
+
+template <typename TField>
+void C2CompIntfTest::getTestValues(
+ const C2FieldSupportedValues &validValueInfos,
+ std::vector<TField> *const validValues,
+ std::vector<TField> *const invalidValues) {
+ using TStorage = typename _c2_reduce_enum_to_underlying_type<TField>::type;
+
+ // The supported values are represented by C2Values. C2Value::Primitive needs to
+ // be transformed to a primitive value. This function is one to do that.
+ auto prim2Value = [](const C2Value::Primitive &prim) -> TField {
+ return (TField)prim.ref<TStorage>();
+ static_assert(std::is_same<TStorage, int32_t>::value ||
+ std::is_same<TStorage, uint32_t>::value ||
+ std::is_same<TStorage, int64_t>::value ||
+ std::is_same<TStorage, uint64_t>::value ||
+ std::is_same<TStorage, float>::value, "Invalid TField type.");
+ };
+
+ // The size of validValueInfos is one.
+ const auto &c2FSV = validValueInfos;
+
+ switch (c2FSV.type) {
+ case C2FieldSupportedValues::type_t::EMPTY: {
+ invalidValues->emplace_back(TField(0));
+ // TODO(hiroh) : Should other invalid values be tested?
+ break;
+ }
+ case C2FieldSupportedValues::type_t::RANGE: {
+ const auto &range = c2FSV.range;
+ auto rmin = prim2Value(range.min);
+ auto rmax = prim2Value(range.max);
+ auto rstep = prim2Value(range.step);
+
+ ASSERT_LE(rmin, rmax);
+
+ if (rstep != 0) {
+ // Increase linear
+ for (auto v = rmin; v <= rmax; v = TField(v + rstep)) {
+ validValues->emplace_back(v);
+ }
+ if (rmin > std::numeric_limits<TField>::min()) {
+ invalidValues->emplace_back(TField(rmin - 1));
+ }
+ if (rmax < std::numeric_limits<TField>::max()) {
+ invalidValues->emplace_back(TField(rmax + 1));
+ }
+ const unsigned int N = validValues->size();
+ if (N >= 2) {
+ if (std::is_same<TField, float>::value) {
+ invalidValues->emplace_back(TField((validValues->at(0) + validValues->at(1)) / 2));
+ invalidValues->emplace_back(TField((validValues->at(N - 2) + validValues->at(N - 1)) / 2));
+ } else {
+ if (rstep > 1) {
+ invalidValues->emplace_back(TField(validValues->at(0) + 1));
+ invalidValues->emplace_back(TField(validValues->at(N - 1) - 1));
+ }
+ }
+ }
+ } else {
+ // There should be two cases, except linear case.
+ // 1. integer geometric case
+ // 2. float geometric case
+
+ auto num = prim2Value(range.num);
+ auto denom = prim2Value(range.denom);
+
+ // If both range.num and range.denom are 1 and step is 0, we should use
+ // VALUES, shouldn't we?
+ ASSERT_FALSE(num == 1 && denom == 1);
+
+ // (num / denom) is not less than 1.
+ ASSERT_FALSE(denom == 0);
+ ASSERT_LE(denom, num);
+ for (auto v = rmin; v <= rmax; v = TField(v * num / denom)) {
+ validValues->emplace_back(v);
+ }
+
+ if (rmin > std::numeric_limits<TField>::min()) {
+ invalidValues->emplace_back(TField(rmin - 1));
+ }
+ if (rmax < std::numeric_limits<TField>::max()) {
+ invalidValues->emplace_back(TField(rmax + 1));
+ }
+
+ const unsigned int N = validValues->size();
+ if (N >= 2) {
+ if (std::is_same<TField, float>::value) {
+ invalidValues->emplace_back(TField((validValues->at(0) + validValues->at(1)) / 2));
+ invalidValues->emplace_back(TField((validValues->at(N - 2) + validValues->at(N - 1)) / 2));
+ } else {
+ if (validValues->at(1) - validValues->at(0) > 1) {
+ invalidValues->emplace_back(TField(validValues->at(0) + 1));
+ }
+ if (validValues->at(N - 1) - validValues->at(N - 2) > 1) {
+ invalidValues->emplace_back(TField(validValues->at(N - 1) - 1));
+ }
+ }
+ }
+ }
+ break;
+ }
+ case C2FieldSupportedValues::type_t::VALUES: {
+ for (const C2Value::Primitive &prim : c2FSV.values) {
+ validValues->emplace_back(prim2Value(prim));
+ }
+ auto minv = *std::min_element(validValues->begin(), validValues->end());
+ auto maxv = *std::max_element(validValues->begin(), validValues->end());
+ if (minv - 1 > std::numeric_limits<TField>::min()) {
+ invalidValues->emplace_back(TField(minv - 1));
+ }
+ if (maxv + 1 < std::numeric_limits<TField>::max()) {
+ invalidValues->emplace_back(TField(maxv + 1));
+ }
+ break;
+ }
+ case C2FieldSupportedValues::type_t::FLAGS: {
+ // TODO(hiroh) : Implement the case that param.type is FLAGS.
+ break;
+ }
+ }
+}
+
+template <typename T>
+void C2CompIntfTest::testReadOnlyParam(const T &preParam, const T &newParam) {
+ TRACED_FAILURE(configReadOnlyParam(newParam));
+ // Parameter value must not be changed
+ TRACED_FAILURE(queryParamAsExpected(preParam));
+}
+
+template <typename TParam, typename TRealField, typename TField>
+void C2CompIntfTest::testWritableParam(
+ TParam *const param, TRealField *const writableField,
+ const std::vector<TField> &validValues,
+ const std::vector<TField> &invalidValues) {
+ c2_status_t stConfig;
+
+ // Get the parameter's value in the beginning in order to reset the value at the end.
+ TRACED_FAILURE(getValue(param));
+ std::unique_ptr<TParam> defaultParam = makeParamFrom(*param);
+
+ // Test valid values
+ for (const auto &val : validValues) {
+ std::unique_ptr<TParam> preParam = makeParamFrom(*param);
+
+ // Param is try to be changed
+ *writableField = val;
+ TRACED_FAILURE(configWritableParamValidValue(*param, &stConfig));
+ if (stConfig == C2_OK) {
+ TRACED_FAILURE(queryParamAsExpected(*param));
+ } else {
+ // Param is unchanged because a field value conflicts with other field or parameter.
+ TRACED_FAILURE(queryParamAsExpected(*preParam));
+ }
+ }
+
+ // Store the current parameter in order to test |param| is unchanged
+ // after trying to write an invalid value.
+ std::unique_ptr<TParam> lastValidParam = makeParamFrom(*param);
+
+ // Test invalid values
+ for (const auto &val : invalidValues) {
+ // Param is changed
+ *writableField = val;
+ TRACED_FAILURE(configWritableParamInvalidValue(*param));
+ TRACED_FAILURE(queryParamAsExpected(*lastValidParam));
+ }
+ // Reset the parameter by config().
+ TRACED_FAILURE(configWritableParamValidValue(*defaultParam, &stConfig));
+}
+
+template <typename T> void C2CompIntfTest::testUnsupportedParam() {
+ TRACED_FAILURE(queryUnsupportedParam<T>());
+}
+
+template <typename T> void C2CompIntfTest::testSupportedParam() {
+ TRACED_FAILURE(querySupportedParam<T>());
+}
+
+bool isSupportedParam(
+ const C2Param ¶m,
+ const std::vector<std::shared_ptr<C2ParamDescriptor>> &sParams) {
+ for (const auto &pd : sParams) {
+ if (param.type() == pd->index().type()) {
+ return true;
+ }
+ }
+ return false;
+}
+
+template <typename T>
+void C2CompIntfTest::checkParamPermission(
+ int *const result,
+ const std::vector<std::shared_ptr<C2ParamDescriptor>> &supportedParams) {
+ std::unique_ptr<T> param = makeParam<T>();
+
+ if (!isSupportedParam(*param, supportedParams)) {
+ // If a parameter isn't supported, it just finish after calling testUnsupportedParam().
+ testUnsupportedParam<T>();
+ *result = ParamPermission::UNSUPPORTED;
+ return;
+ }
+
+ testSupportedParam<T>();
+
+ TRACED_FAILURE(getValue(param.get()));
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ // Config does not change the parameter, because param is the present param.
+ // This config is executed to find out if a parameter is read-only or writable.
+ c2_status_t stStack = config(param.get(), &failures);
+ if (stStack == C2_BAD_VALUE) {
+ // Read-only
+ std::unique_ptr<T> newParam = makeParam<T>();
+ testReadOnlyParam(*param, *newParam);
+ *result = ParamPermission::READONLY;
+ } else {
+ // Writable
+ EXPECT_EQ(stStack, C2_OK);
+ *result = ParamPermission::WRITABLE;
+ }
+}
+
+void C2CompIntfTest::outputResults(const std::string &name) {
+ std::vector<std::string> params[3];
+ for (const auto &testInfo : mParamResults) {
+ int result = testInfo.result;
+ ASSERT_TRUE(0 <= result && result <= 2);
+ params[result].emplace_back(testInfo.name);
+ }
+ const char *resultString[] = {"Writable", "Read-Only", "Unsupported"};
+ printf("\n----TEST RESULTS (%s)----\n\n", name.c_str());
+ for (int i = 0; i < 3; i++) {
+ printf("[ %s ]\n", resultString[i]);
+ for (const auto &t : params[i]) {
+ printf("%s\n", t.c_str());
+ }
+ printf("\n");
+ }
+}
+
+#define TEST_GENERAL_WRITABLE_FIELD(TParam_, field_type_name_, field_name_) \
+ do { \
+ std::unique_ptr<TParam_> param = makeParam<TParam_>(); \
+ std::vector<C2FieldSupportedValuesQuery> validValueInfos = { \
+ C2FieldSupportedValuesQuery::Current( \
+ C2ParamField(param.get(), &field_type_name_::field_name_)) \
+ }; \
+ ASSERT_EQ(C2_OK, \
+ mIntf->querySupportedValues_vb(validValueInfos, C2_DONT_BLOCK)); \
+ ASSERT_EQ(1u, validValueInfos.size()); \
+ std::vector<decltype(param->field_name_)> validValues; \
+ std::vector<decltype(param->field_name_)> invalidValues; \
+ getTestValues(validValueInfos[0].values, &validValues, &invalidValues); \
+ testWritableParam(param.get(), ¶m->field_name_, validValues,\
+ invalidValues); \
+ } while (0)
+
+#define TEST_VSSTRUCT_WRITABLE_FIELD(TParam_, field_type_name_) \
+ do { \
+ TEST_GENERAL_WRITABLE_FIELD(TParam_, field_type_name_, width); \
+ TEST_GENERAL_WRITABLE_FIELD(TParam_, field_type_name_, height); \
+ } while (0)
+
+#define TEST_U32_WRITABLE_FIELD(TParam_, field_type_name_) \
+ TEST_GENERAL_WRITABLE_FIELD(TParam_, field_type_name_, value)
+
+#define TEST_ENUM_WRITABLE_FIELD(TParam_, field_type_name_) \
+ TEST_GENERAL_WRITABLE_FIELD(TParam_, field_type_name_, value)
+
+// TODO(hiroh): Support parameters based on char[] and uint32_t[].
+//#define TEST_STRING_WRITABLE_FIELD(TParam_, field_type_name_)
+// TEST_GENERAL_WRITABLE_FIELD(TParam_, field_type_name_, m.value)
+//#define TEST_U32ARRAY_WRITABLE_FIELD(Tparam_, field_type_name_)
+// TEST_GENERAL_WRITABLE_FIELD(Tparam_, uint32_t[], field_type_name_, values)
+
+#define EACH_TEST(TParam_, field_type_name_, test_name) \
+ do { \
+ int result = 0; \
+ this->mCurrentParamName = #TParam_; \
+ checkParamPermission<TParam_>(&result, supportedParams); \
+ if (result == ParamPermission::WRITABLE) { \
+ test_name(TParam_, field_type_name_); \
+ } \
+ mParamResults.emplace_back(#TParam_, result); \
+ } while (0)
+
+#define EACH_TEST_SELF(type_, test_name) EACH_TEST(type_, type_, test_name)
+#define EACH_TEST_INPUT(type_, test_name) EACH_TEST(type_::input, type_, test_name)
+#define EACH_TEST_OUTPUT(type_, test_name) EACH_TEST(type_::output, type_, test_name)
+void C2CompIntfTest::testMain(std::shared_ptr<C2ComponentInterface> intf,
+ const std::string &componentName) {
+ setComponent(intf);
+
+ std::vector<std::shared_ptr<C2ParamDescriptor>> supportedParams;
+ ASSERT_EQ(C2_OK, mIntf->querySupportedParams_nb(&supportedParams));
+
+ EACH_TEST_SELF(C2ComponentLatencyInfo, TEST_U32_WRITABLE_FIELD);
+ EACH_TEST_SELF(C2ComponentTemporalInfo, TEST_U32_WRITABLE_FIELD);
+ EACH_TEST_INPUT(C2PortLatencyInfo, TEST_U32_WRITABLE_FIELD);
+ EACH_TEST_OUTPUT(C2PortLatencyInfo, TEST_U32_WRITABLE_FIELD);
+ EACH_TEST_INPUT(C2StreamFormatConfig, TEST_U32_WRITABLE_FIELD);
+ EACH_TEST_OUTPUT(C2StreamFormatConfig, TEST_U32_WRITABLE_FIELD);
+ EACH_TEST_INPUT(C2PortStreamCountConfig, TEST_U32_WRITABLE_FIELD);
+ EACH_TEST_OUTPUT(C2PortStreamCountConfig, TEST_U32_WRITABLE_FIELD);
+
+ EACH_TEST_SELF(C2ComponentDomainInfo, TEST_ENUM_WRITABLE_FIELD);
+
+ // TODO(hiroh): Support parameters based on uint32_t[] and char[].
+ // EACH_TEST_INPUT(C2PortMimeConfig, TEST_STRING_WRITABLE_FIELD);
+ // EACH_TEST_OUTPUT(C2PortMimeConfig, TEST_STRING_WRITABLE_FIELD);
+ // EACH_TEST_INPUT(C2StreamMimeConfig, TEST_STRING_WRITABLE_FIELD);
+ // EACH_TEST_OUTPUT(C2StreamMimeConfig, TEST_STRING_WRITABLE_FIELD);
+
+ // EACH_TEST_SELF(C2SupportedParamsInfo, TEST_U32ARRAY_WRITABLE_FIELD);
+ // EACH_TEST_SELF(C2RequiredParamsInfo, TEST_U32ARRAY_WRITABLE_FIELD);
+ // EACH_TEST_SELF(C2ReadOnlyParamsInfo, TEST_U32ARRAY_WRITABLE_FIELD);
+ // EACH_TEST_SELF(C2RequestedInfosInfo, TEST_U32ARRAY_WRITABLE_FIELD);
+
+ EACH_TEST_INPUT(C2VideoSizeStreamInfo, TEST_VSSTRUCT_WRITABLE_FIELD);
+ EACH_TEST_OUTPUT(C2VideoSizeStreamInfo, TEST_VSSTRUCT_WRITABLE_FIELD);
+ EACH_TEST_INPUT(C2VideoSizeStreamTuning, TEST_VSSTRUCT_WRITABLE_FIELD);
+ EACH_TEST_OUTPUT(C2VideoSizeStreamTuning, TEST_VSSTRUCT_WRITABLE_FIELD);
+ EACH_TEST_INPUT(C2MaxVideoSizeHintPortSetting, TEST_VSSTRUCT_WRITABLE_FIELD);
+ EACH_TEST_OUTPUT(C2MaxVideoSizeHintPortSetting, TEST_VSSTRUCT_WRITABLE_FIELD);
+
+ outputResults(componentName);
+ resetResults();
+}
+
+TEST_F(C2CompIntfTest, C2V4L2CodecIntf) {
+
+ // Read a shared object library.
+ void* compLib = dlopen("system/lib/libv4l2_codec2.so", RTLD_NOW);
+
+ if (!compLib) {
+ printf("Cannot open library: %s.\n", dlerror());
+ FAIL();
+ return;
+ }
+
+ typedef C2ComponentStore* create_t();
+ create_t* create_store= (create_t*) dlsym(compLib, "create_store");
+ const char* dlsym_error = dlerror();
+ if (dlsym_error) {
+ printf("Cannot load symbol create: %s.\n", dlsym_error);
+ FAIL();
+ return;
+ }
+
+ typedef void destroy_t(C2ComponentStore*);
+ destroy_t* destroy_store = (destroy_t*) dlsym(compLib, "destroy_store");
+ dlsym_error = dlerror();
+ if (dlsym_error) {
+ printf("Cannot load symbol destroy: %s.\n", dlsym_error);
+ FAIL();
+ return;
+ }
+
+ std::shared_ptr<C2ComponentStore> componentStore(create_store(), destroy_store);
+ std::shared_ptr<C2ComponentInterface> componentIntf;
+ componentStore->createInterface("v4l2.decoder", &componentIntf);
+ auto componentName = "C2V4L2Codec";
+ testMain(componentIntf, componentName);
+}
+
+} // namespace android
diff --git a/media/codec2/tests/C2Param_test.cpp b/media/codec2/tests/C2Param_test.cpp
new file mode 100644
index 0000000..564d4d2
--- /dev/null
+++ b/media/codec2/tests/C2Param_test.cpp
@@ -0,0 +1,2515 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2Param_test"
+
+#include <gtest/gtest.h>
+
+#define __C2_GENERATE_GLOBAL_VARS__
+#include <C2ParamDef.h>
+
+#include <list>
+
+void PrintTo(const _C2FieldId &id, ::std::ostream* os) {
+ *os << "@" << id._mOffset << "+" << id._mSize;
+}
+
+void PrintTo(const C2FieldDescriptor &fd, ::std::ostream *os) {
+ using FD=C2FieldDescriptor;
+ switch (fd.type()) {
+ case FD::INT32: *os << "i32"; break;
+ case FD::INT64: *os << "i64"; break;
+ case FD::UINT32: *os << "u32"; break;
+ case FD::UINT64: *os << "u64"; break;
+ case FD::FLOAT: *os << "float"; break;
+ case FD::STRING: *os << "char"; break;
+ case FD::BLOB: *os << "u8"; break;
+ default:
+ if (fd.type() & FD::STRUCT_FLAG) {
+ *os << "struct-" << (fd.type() & ~FD::STRUCT_FLAG);
+ } else {
+ *os << "type-" << fd.type();
+ }
+ }
+ *os << " " << fd.name();
+ if (fd.extent() > 1) {
+ *os << "[" << fd.extent() << "]";
+ } else if (fd.extent() == 0) {
+ *os << "[]";
+ }
+ *os << " (";
+ PrintTo(fd._mFieldId, os);
+ *os << "*" << fd.extent() << ")";
+}
+
+enum C2ParamIndexType : C2Param::type_index_t {
+ kParamIndexNumber,
+ kParamIndexNumbers,
+ kParamIndexNumber2,
+ kParamIndexVendorStart = C2Param::TYPE_INDEX_VENDOR_START,
+ kParamIndexVendorNumbers,
+};
+
+void ffff(int(*)(int)) {}
+
+/* ============================= STRUCT DECLARATION AND DESCRIPTION ============================= */
+
+typedef C2FieldDescriptor FD;
+
+class C2ParamTest : public ::testing::Test {
+};
+
+class C2ParamTest_ParamFieldList
+ : public ::testing::TestWithParam<std::vector<C2FieldDescriptor>> {
+};
+
+enum {
+ kParamIndexSize,
+ kParamIndexTestA,
+ kParamIndexTestB,
+ kParamIndexTestFlexS32,
+ kParamIndexTestFlexEndS32,
+ kParamIndexTestFlexS64,
+ kParamIndexTestFlexEndS64,
+ kParamIndexTestFlexSize,
+ kParamIndexTestFlexEndSize,
+};
+
+struct C2SizeStruct {
+ int32_t width;
+ int32_t height;
+ enum : uint32_t { CORE_INDEX = kParamIndexSize }; // <= needed for C2FieldDescriptor
+ const static std::vector<C2FieldDescriptor> _FIELD_LIST;
+ static const std::vector<C2FieldDescriptor> FieldList(); // <= needed for C2FieldDescriptor
+ const static FD::type_t TYPE = (FD::type_t)(CORE_INDEX | FD::STRUCT_FLAG);
+};
+
+DEFINE_NO_NAMED_VALUES_FOR(C2SizeStruct)
+
+// Test 1. define a structure without any helper methods
+
+bool operator==(const C2FieldDescriptor &a, const C2FieldDescriptor &b) {
+ return a.type() == b.type()
+ && a.extent() == b.extent()
+ && a.name() == b.name()
+ && a._mFieldId == b._mFieldId;
+}
+
+struct C2TestStruct_A {
+ int32_t signed32;
+ int64_t signed64[2];
+ uint32_t unsigned32[1];
+ uint64_t unsigned64;
+ float fp32;
+ C2SizeStruct sz[3];
+ uint8_t blob[100];
+ char string[100];
+ bool yesNo[100];
+
+ const static std::vector<C2FieldDescriptor> _FIELD_LIST;
+ static const std::vector<C2FieldDescriptor> FieldList();
+ // enum : uint32_t { CORE_INDEX = kParamIndexTest };
+ // typedef C2TestStruct_A _type;
+} __attribute__((packed));
+
+const std::vector<C2FieldDescriptor> C2TestStruct_A::FieldList() {
+ return _FIELD_LIST;
+}
+const std::vector<C2FieldDescriptor> C2TestStruct_A::_FIELD_LIST =
+ { { FD::INT32, 1, "s32", 0, 4 },
+ { FD::INT64, 2, "s64", 4, 8 },
+ { FD::UINT32, 1, "u32", 20, 4 },
+ { FD::UINT64, 1, "u64", 24, 8 },
+ { FD::FLOAT, 1, "fp", 32, 4 },
+ { C2SizeStruct::TYPE, 3, "size", 36, 8 },
+ { FD::BLOB, 100, "blob", 60, 1 },
+ { FD::STRING, 100, "str", 160, 1 },
+ { FD::BLOB, 100, "y-n", 260, 1 } };
+
+TEST_P(C2ParamTest_ParamFieldList, VerifyStruct) {
+ std::vector<C2FieldDescriptor> fields = GetParam(), expected = C2TestStruct_A::_FIELD_LIST;
+
+ // verify first field descriptor
+ EXPECT_EQ(FD::INT32, fields[0].type());
+ EXPECT_STREQ("s32", fields[0].name().c_str());
+ EXPECT_EQ(1u, fields[0].extent());
+ EXPECT_EQ(_C2FieldId(0, 4), fields[0]._mFieldId);
+
+ EXPECT_EQ(expected[0], fields[0]);
+ EXPECT_EQ(expected[1], fields[1]);
+ EXPECT_EQ(expected[2], fields[2]);
+ EXPECT_EQ(expected[3], fields[3]);
+ EXPECT_EQ(expected[4], fields[4]);
+ EXPECT_EQ(expected[5], fields[5]);
+ EXPECT_EQ(expected[6], fields[6]);
+ EXPECT_EQ(expected[7], fields[7]);
+ for (size_t i = 8; i < fields.size() && i < expected.size(); ++i) {
+ EXPECT_EQ(expected[i], fields[i]);
+ }
+}
+
+INSTANTIATE_TEST_CASE_P(InitializerList, C2ParamTest_ParamFieldList, ::testing::Values(C2TestStruct_A::_FIELD_LIST));
+
+// define fields using C2FieldDescriptor pointer constructor
+const std::vector<C2FieldDescriptor> C2TestStruct_A_FD_PTR_fieldList =
+ { C2FieldDescriptor(&((C2TestStruct_A*)(nullptr))->signed32, "s32"),
+ C2FieldDescriptor(&((C2TestStruct_A*)(nullptr))->signed64, "s64"),
+ C2FieldDescriptor(&((C2TestStruct_A*)(nullptr))->unsigned32, "u32"),
+ C2FieldDescriptor(&((C2TestStruct_A*)(nullptr))->unsigned64, "u64"),
+ C2FieldDescriptor(&((C2TestStruct_A*)(nullptr))->fp32, "fp"),
+ C2FieldDescriptor(&((C2TestStruct_A*)(nullptr))->sz, "size"),
+ C2FieldDescriptor(&((C2TestStruct_A*)(nullptr))->blob, "blob"),
+ C2FieldDescriptor(&((C2TestStruct_A*)(nullptr))->string, "str"),
+ // C2FieldDescriptor(&((C2TestStruct_A*)(nullptr))->yesNo, "y-n")
+ };
+
+INSTANTIATE_TEST_CASE_P(PointerConstructor, C2ParamTest_ParamFieldList, ::testing::Values(C2TestStruct_A_FD_PTR_fieldList));
+
+// define fields using C2FieldDescriptor member-pointer constructor
+const std::vector<C2FieldDescriptor> C2TestStruct_A_FD_MEM_PTR_fieldList =
+ { C2FieldDescriptor((C2TestStruct_A*)0, &C2TestStruct_A::signed32, "s32"),
+ C2FieldDescriptor((C2TestStruct_A*)0, &C2TestStruct_A::signed64, "s64"),
+ C2FieldDescriptor((C2TestStruct_A*)0, &C2TestStruct_A::unsigned32, "u32"),
+ C2FieldDescriptor((C2TestStruct_A*)0, &C2TestStruct_A::unsigned64, "u64"),
+ C2FieldDescriptor((C2TestStruct_A*)0, &C2TestStruct_A::fp32, "fp"),
+ C2FieldDescriptor((C2TestStruct_A*)0, &C2TestStruct_A::sz, "size"),
+ C2FieldDescriptor((C2TestStruct_A*)0, &C2TestStruct_A::blob, "blob"),
+ C2FieldDescriptor((C2TestStruct_A*)0, &C2TestStruct_A::string, "str"),
+ // C2FieldDescriptor((C2TestStruct_A*)0, &C2TestStruct_A::yesNo, "y-n")
+ };
+
+INSTANTIATE_TEST_CASE_P(MemberPointerConstructor, C2ParamTest_ParamFieldList, ::testing::Values(C2TestStruct_A_FD_MEM_PTR_fieldList));
+
+// Test 2. define a structure with two-step helper methods
+
+struct C2TestAStruct {
+ int32_t signed32;
+ int64_t signed64[2];
+ uint32_t unsigned32[1];
+ uint64_t unsigned64;
+ float fp32;
+ C2SizeStruct sz[3];
+ uint8_t blob[100];
+ char string[100];
+ bool yesNo[100];
+
+private: // test access level
+ DEFINE_C2STRUCT(TestA)
+} C2_PACK;
+
+DESCRIBE_C2STRUCT(TestA, {
+ C2FIELD(signed32, "s32")
+ C2FIELD(signed64, "s64")
+ C2FIELD(unsigned32, "u32")
+ C2FIELD(unsigned64, "u64")
+ C2FIELD(fp32, "fp")
+ C2FIELD(sz, "size")
+ C2FIELD(blob, "blob")
+ C2FIELD(string, "str")
+ // C2FIELD(yesNo, "y-n")
+}) // ; optional
+
+INSTANTIATE_TEST_CASE_P(DescribeStruct2Step, C2ParamTest_ParamFieldList, ::testing::Values(C2TestAStruct::FieldList()));
+
+// Test 3. define a structure with one-step helper method
+
+struct C2TestBStruct {
+ int32_t signed32;
+ int64_t signed64[2];
+ uint32_t unsigned32[1];
+ uint64_t unsigned64;
+ float fp32;
+ C2SizeStruct sz[3];
+ uint8_t blob[100];
+ char string[100];
+ bool yesNo[100];
+
+private: // test access level
+ DEFINE_AND_DESCRIBE_C2STRUCT(TestB)
+
+ C2FIELD(signed32, "s32")
+ C2FIELD(signed64, "s64")
+ C2FIELD(unsigned32, "u32")
+ C2FIELD(unsigned64, "u64")
+ C2FIELD(fp32, "fp")
+ C2FIELD(sz, "size")
+ C2FIELD(blob, "blob")
+ C2FIELD(string, "str")
+ // C2FIELD(yesNo, "y-n")
+};
+
+INSTANTIATE_TEST_CASE_P(DescribeStruct1Step, C2ParamTest_ParamFieldList, ::testing::Values(C2TestBStruct::FieldList()));
+
+// Test 4. flexible members
+
+template<typename T>
+class C2ParamTest_FlexParamFieldList : public ::testing::Test {
+protected:
+ using type_t=FD::type_t;
+
+ // static std::vector<std::vector<C2FieldDescriptor>>
+ static std::vector<std::vector<C2FieldDescriptor>>
+ GetLists();
+
+ constexpr static type_t FlexType =
+ std::is_same<T, int32_t>::value ? FD::INT32 :
+ std::is_same<T, int64_t>::value ? FD::INT64 :
+ std::is_same<T, uint32_t>::value ? FD::UINT32 :
+ std::is_same<T, uint64_t>::value ? FD::UINT64 :
+ std::is_same<T, float>::value ? FD::FLOAT :
+ std::is_same<T, uint8_t>::value ? FD::BLOB :
+ std::is_same<T, char>::value ? FD::STRING :
+ std::is_same<T, C2SizeStruct>::value ? C2SizeStruct::TYPE : (type_t)0;
+ constexpr static size_t FLEX_SIZE = sizeof(T);
+};
+
+typedef ::testing::Types<int32_t, int64_t, C2SizeStruct> FlexTypes;
+TYPED_TEST_CASE(C2ParamTest_FlexParamFieldList, FlexTypes);
+
+TYPED_TEST(C2ParamTest_FlexParamFieldList, VerifyStruct) {
+ for (auto a : this->GetLists()) {
+ std::vector<C2FieldDescriptor> fields = a;
+ if (fields.size() > 1) {
+ EXPECT_EQ(2u, fields.size());
+ EXPECT_EQ(C2FieldDescriptor(FD::INT32, 1, "s32", 0, 4), fields[0]);
+ EXPECT_EQ(C2FieldDescriptor(this->FlexType, 0, "flex", 4, this->FLEX_SIZE),
+ fields[1]);
+ } else {
+ EXPECT_EQ(1u, fields.size());
+ EXPECT_EQ(C2FieldDescriptor(this->FlexType, 0, "flex", 0, this->FLEX_SIZE),
+ fields[0]);
+ }
+ }
+}
+
+struct C2TestStruct_FlexS32 {
+ int32_t mFlex[];
+
+ const static std::vector<C2FieldDescriptor> _FIELD_LIST;
+ static const std::vector<C2FieldDescriptor> FieldList();
+ // enum : uint32_t { CORE_INDEX = kParamIndexTestFlex, FLEX_SIZE = 4 };
+ // typedef C2TestStruct_FlexS32 _type;
+ // typedef int32_t FlexType;
+};
+
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexS32::FieldList() {
+ return _FIELD_LIST;
+}
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexS32::_FIELD_LIST = {
+ { FD::INT32, 0, "flex", 0, 4 }
+};
+
+struct C2TestStruct_FlexEndS32 {
+ int32_t signed32;
+ int32_t mFlex[];
+
+ const static std::vector<C2FieldDescriptor> _FIELD_LIST;
+ static const std::vector<C2FieldDescriptor> FieldList();
+ // enum : uint32_t { CORE_INDEX = kParamIndexTestFlexEnd, FLEX_SIZE = 4 };
+ // typedef C2TestStruct_FlexEnd _type;
+ // typedef int32_t FlexType;
+};
+
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexEndS32::FieldList() {
+ return _FIELD_LIST;
+}
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexEndS32::_FIELD_LIST = {
+ { FD::INT32, 1, "s32", 0, 4 },
+ { FD::INT32, 0, "flex", 4, 4 },
+};
+
+const static std::vector<C2FieldDescriptor> C2TestStruct_FlexEndS32_ptr_fieldList = {
+ C2FieldDescriptor(&((C2TestStruct_FlexEndS32*)0)->signed32, "s32"),
+ C2FieldDescriptor(&((C2TestStruct_FlexEndS32*)0)->mFlex, "flex"),
+};
+
+struct C2TestFlexS32Struct {
+ int32_t mFlexSigned32[];
+private: // test access level
+ C2TestFlexS32Struct() {}
+
+ DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(TestFlexS32, mFlexSigned32)
+ C2FIELD(mFlexSigned32, "flex")
+};
+
+struct C2TestFlexEndS32Struct {
+ int32_t signed32;
+ int32_t mFlexSigned32[];
+private: // test access level
+ C2TestFlexEndS32Struct() {}
+
+ DEFINE_FLEX_C2STRUCT(TestFlexEndS32, mFlexSigned32)
+} C2_PACK;
+
+DESCRIBE_C2STRUCT(TestFlexEndS32, {
+ C2FIELD(signed32, "s32")
+ C2FIELD(mFlexSigned32, "flex")
+}) // ; optional
+
+template<>
+std::vector<std::vector<C2FieldDescriptor>>
+//std::vector<std::vector<C2FieldDescriptor>>
+C2ParamTest_FlexParamFieldList<int32_t>::GetLists() {
+ return {
+ C2TestStruct_FlexS32::FieldList(),
+ C2TestStruct_FlexEndS32::FieldList(),
+ C2TestStruct_FlexEndS32_ptr_fieldList,
+ C2TestFlexS32Struct::FieldList(),
+ C2TestFlexEndS32Struct::FieldList(),
+ };
+}
+
+struct C2TestStruct_FlexS64 {
+ int64_t mFlexSigned64[];
+
+ const static std::vector<C2FieldDescriptor> _FIELD_LIST;
+ static const std::vector<C2FieldDescriptor> FieldList();
+ // enum : uint32_t { CORE_INDEX = kParamIndexTestFlexS64, FLEX_SIZE = 8 };
+ // typedef C2TestStruct_FlexS64 _type;
+ // typedef int64_t FlexType;
+};
+
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexS64::FieldList() {
+ return _FIELD_LIST;
+}
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexS64::_FIELD_LIST = {
+ { FD::INT64, 0, "flex", 0, 8 }
+};
+
+struct C2TestStruct_FlexEndS64 {
+ int32_t signed32;
+ int64_t mSigned64Flex[];
+
+ const static std::vector<C2FieldDescriptor> _FIELD_LIST;
+ static const std::vector<C2FieldDescriptor> FieldList();
+ // enum : uint32_t { CORE_INDEX = C2TestStruct_FlexEndS64, FLEX_SIZE = 8 };
+ // typedef C2TestStruct_FlexEndS64 _type;
+ // typedef int64_t FlexType;
+};
+
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexEndS64::FieldList() {
+ return _FIELD_LIST;
+}
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexEndS64::_FIELD_LIST = {
+ { FD::INT32, 1, "s32", 0, 4 },
+ { FD::INT64, 0, "flex", 4, 8 },
+};
+
+struct C2TestFlexS64Struct {
+ int64_t mFlexSigned64[];
+ C2TestFlexS64Struct() {}
+
+ DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(TestFlexS64, mFlexSigned64)
+ C2FIELD(mFlexSigned64, "flex")
+};
+
+struct C2TestFlexEndS64Struct {
+ int32_t signed32;
+ int64_t mFlexSigned64[];
+ C2TestFlexEndS64Struct() {}
+
+ DEFINE_FLEX_C2STRUCT(TestFlexEndS64, mFlexSigned64)
+} C2_PACK;
+
+DESCRIBE_C2STRUCT(TestFlexEndS64, {
+ C2FIELD(signed32, "s32")
+ C2FIELD(mFlexSigned64, "flex")
+}) // ; optional
+
+template<>
+std::vector<std::vector<C2FieldDescriptor>>
+//std::vector<std::vector<C2FieldDescriptor>>
+C2ParamTest_FlexParamFieldList<int64_t>::GetLists() {
+ return {
+ C2TestStruct_FlexS64::FieldList(),
+ C2TestStruct_FlexEndS64::FieldList(),
+ C2TestFlexS64Struct::FieldList(),
+ C2TestFlexEndS64Struct::FieldList(),
+ };
+}
+
+struct C2TestStruct_FlexSize {
+ C2SizeStruct mFlexSize[];
+
+ const static std::vector<C2FieldDescriptor> _FIELD_LIST;
+ static const std::vector<C2FieldDescriptor> FieldList();
+ // enum : uint32_t { CORE_INDEX = kParamIndexTestFlexSize, FLEX_SIZE = 8 };
+ // typedef C2TestStruct_FlexSize _type;
+ // typedef C2SizeStruct FlexType;
+};
+
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexSize::FieldList() {
+ return _FIELD_LIST;
+}
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexSize::_FIELD_LIST = {
+ { C2SizeStruct::TYPE, 0, "flex", 0, sizeof(C2SizeStruct) }
+};
+
+struct C2TestStruct_FlexEndSize {
+ int32_t signed32;
+ C2SizeStruct mSizeFlex[];
+
+ const static std::vector<C2FieldDescriptor> _FIELD_LIST;
+ static const std::vector<C2FieldDescriptor> FieldList();
+ // enum : uint32_t { CORE_INDEX = C2TestStruct_FlexEndSize, FLEX_SIZE = 8 };
+ // typedef C2TestStruct_FlexEndSize _type;
+ // typedef C2SizeStruct FlexType;
+};
+
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexEndSize::FieldList() {
+ return _FIELD_LIST;
+}
+const std::vector<C2FieldDescriptor> C2TestStruct_FlexEndSize::_FIELD_LIST = {
+ { FD::INT32, 1, "s32", 0, 4 },
+ { C2SizeStruct::TYPE, 0, "flex", 4, sizeof(C2SizeStruct) },
+};
+
+struct C2TestFlexSizeStruct {
+ C2SizeStruct mFlexSize[];
+ C2TestFlexSizeStruct() {}
+
+ DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(TestFlexSize, mFlexSize)
+ C2FIELD(mFlexSize, "flex")
+};
+
+struct C2TestFlexEndSizeStruct {
+ int32_t signed32;
+ C2SizeStruct mFlexSize[];
+ C2TestFlexEndSizeStruct() {}
+
+ DEFINE_FLEX_C2STRUCT(TestFlexEndSize, mFlexSize)
+} C2_PACK;
+
+DESCRIBE_C2STRUCT(TestFlexEndSize, {
+ C2FIELD(signed32, "s32")
+ C2FIELD(mFlexSize, "flex")
+}) // ; optional
+
+struct C2TestBaseFlexEndSizeStruct {
+ int32_t signed32;
+ C2SizeStruct mFlexSize[];
+ C2TestBaseFlexEndSizeStruct() {}
+
+ DEFINE_BASE_FLEX_C2STRUCT(TestBaseFlexEndSize, mFlexSize)
+} C2_PACK;
+
+DESCRIBE_C2STRUCT(TestBaseFlexEndSize, {
+ C2FIELD(signed32, "s32")
+ C2FIELD(mFlexSize, "flex")
+}) // ; optional
+
+struct C2TestBaseFlexEndSize2Struct {
+ int32_t signed32;
+ C2SizeStruct mFlexSize[];
+ C2TestBaseFlexEndSize2Struct() {}
+
+ DEFINE_AND_DESCRIBE_BASE_FLEX_C2STRUCT(TestBaseFlexEndSize2, mFlexSize)
+ C2FIELD(signed32, "s32")
+ C2FIELD(mFlexSize, "flex")
+};
+
+template<>
+std::vector<std::vector<C2FieldDescriptor>>
+//std::vector<std::vector<C2FieldDescriptor>>
+C2ParamTest_FlexParamFieldList<C2SizeStruct>::GetLists() {
+ return {
+ C2TestStruct_FlexSize::FieldList(),
+ C2TestStruct_FlexEndSize::FieldList(),
+ C2TestFlexSizeStruct::FieldList(),
+ C2TestFlexEndSizeStruct::FieldList(),
+ C2TestBaseFlexEndSizeStruct::FieldList(),
+ C2TestBaseFlexEndSize2Struct::FieldList(),
+ };
+}
+
+TEST_F(C2ParamTest, FieldId) {
+ // pointer constructor
+ EXPECT_EQ(_C2FieldId(0, 4), _C2FieldId(&((C2TestStruct_A*)0)->signed32));
+ EXPECT_EQ(_C2FieldId(4, 8), _C2FieldId(&((C2TestStruct_A*)0)->signed64));
+ EXPECT_EQ(_C2FieldId(20, 4), _C2FieldId(&((C2TestStruct_A*)0)->unsigned32));
+ EXPECT_EQ(_C2FieldId(24, 8), _C2FieldId(&((C2TestStruct_A*)0)->unsigned64));
+ EXPECT_EQ(_C2FieldId(32, 4), _C2FieldId(&((C2TestStruct_A*)0)->fp32));
+ EXPECT_EQ(_C2FieldId(36, 8), _C2FieldId(&((C2TestStruct_A*)0)->sz));
+ EXPECT_EQ(_C2FieldId(60, 1), _C2FieldId(&((C2TestStruct_A*)0)->blob));
+ EXPECT_EQ(_C2FieldId(160, 1), _C2FieldId(&((C2TestStruct_A*)0)->string));
+ EXPECT_EQ(_C2FieldId(260, 1), _C2FieldId(&((C2TestStruct_A*)0)->yesNo));
+
+ EXPECT_EQ(_C2FieldId(0, 4), _C2FieldId(&((C2TestFlexEndSizeStruct*)0)->signed32));
+ EXPECT_EQ(_C2FieldId(4, 8), _C2FieldId(&((C2TestFlexEndSizeStruct*)0)->mFlexSize));
+
+ EXPECT_EQ(_C2FieldId(0, 4), _C2FieldId(&((C2TestBaseFlexEndSizeStruct*)0)->signed32));
+ EXPECT_EQ(_C2FieldId(4, 8), _C2FieldId(&((C2TestBaseFlexEndSizeStruct*)0)->mFlexSize));
+
+ // member pointer constructor
+ EXPECT_EQ(_C2FieldId(0, 4), _C2FieldId((C2TestStruct_A*)0, &C2TestStruct_A::signed32));
+ EXPECT_EQ(_C2FieldId(4, 8), _C2FieldId((C2TestStruct_A*)0, &C2TestStruct_A::signed64));
+ EXPECT_EQ(_C2FieldId(20, 4), _C2FieldId((C2TestStruct_A*)0, &C2TestStruct_A::unsigned32));
+ EXPECT_EQ(_C2FieldId(24, 8), _C2FieldId((C2TestStruct_A*)0, &C2TestStruct_A::unsigned64));
+ EXPECT_EQ(_C2FieldId(32, 4), _C2FieldId((C2TestStruct_A*)0, &C2TestStruct_A::fp32));
+ EXPECT_EQ(_C2FieldId(36, 8), _C2FieldId((C2TestStruct_A*)0, &C2TestStruct_A::sz));
+ EXPECT_EQ(_C2FieldId(60, 1), _C2FieldId((C2TestStruct_A*)0, &C2TestStruct_A::blob));
+ EXPECT_EQ(_C2FieldId(160, 1), _C2FieldId((C2TestStruct_A*)0, &C2TestStruct_A::string));
+ EXPECT_EQ(_C2FieldId(260, 1), _C2FieldId((C2TestStruct_A*)0, &C2TestStruct_A::yesNo));
+
+ EXPECT_EQ(_C2FieldId(0, 4), _C2FieldId((C2TestFlexEndSizeStruct*)0, &C2TestFlexEndSizeStruct::signed32));
+ EXPECT_EQ(_C2FieldId(4, 8), _C2FieldId((C2TestFlexEndSizeStruct*)0, &C2TestFlexEndSizeStruct::mFlexSize));
+
+ EXPECT_EQ(_C2FieldId(0, 4), _C2FieldId((C2TestBaseFlexEndSizeStruct*)0, &C2TestBaseFlexEndSizeStruct::signed32));
+ EXPECT_EQ(_C2FieldId(4, 8), _C2FieldId((C2TestBaseFlexEndSizeStruct*)0, &C2TestBaseFlexEndSizeStruct::mFlexSize));
+
+ // member pointer sans type pointer
+ EXPECT_EQ(_C2FieldId(0, 4), _C2FieldId(&C2TestStruct_A::signed32));
+ EXPECT_EQ(_C2FieldId(4, 8), _C2FieldId(&C2TestStruct_A::signed64));
+ EXPECT_EQ(_C2FieldId(20, 4), _C2FieldId(&C2TestStruct_A::unsigned32));
+ EXPECT_EQ(_C2FieldId(24, 8), _C2FieldId(&C2TestStruct_A::unsigned64));
+ EXPECT_EQ(_C2FieldId(32, 4), _C2FieldId(&C2TestStruct_A::fp32));
+ EXPECT_EQ(_C2FieldId(36, 8), _C2FieldId(&C2TestStruct_A::sz));
+ EXPECT_EQ(_C2FieldId(60, 1), _C2FieldId(&C2TestStruct_A::blob));
+ EXPECT_EQ(_C2FieldId(160, 1), _C2FieldId(&C2TestStruct_A::string));
+ EXPECT_EQ(_C2FieldId(260, 1), _C2FieldId(&C2TestStruct_A::yesNo));
+
+ EXPECT_EQ(_C2FieldId(0, 4), _C2FieldId(&C2TestFlexEndSizeStruct::signed32));
+ EXPECT_EQ(_C2FieldId(4, 8), _C2FieldId(&C2TestFlexEndSizeStruct::mFlexSize));
+
+ EXPECT_EQ(_C2FieldId(0, 4), _C2FieldId(&C2TestBaseFlexEndSizeStruct::signed32));
+ EXPECT_EQ(_C2FieldId(4, 8), _C2FieldId(&C2TestBaseFlexEndSizeStruct::mFlexSize));
+
+ typedef C2GlobalParam<C2Info, C2TestAStruct> C2TestAInfo;
+ typedef C2GlobalParam<C2Info, C2TestFlexEndSizeStruct> C2TestFlexEndSizeInfo;
+ typedef C2GlobalParam<C2Info, C2TestBaseFlexEndSizeStruct, kParamIndexTestFlexEndSize> C2TestFlexEndSizeInfoFromBase;
+
+ // pointer constructor in C2Param
+ EXPECT_EQ(_C2FieldId(8, 4), _C2FieldId(&((C2TestAInfo*)0)->signed32));
+ EXPECT_EQ(_C2FieldId(12, 8), _C2FieldId(&((C2TestAInfo*)0)->signed64));
+ EXPECT_EQ(_C2FieldId(28, 4), _C2FieldId(&((C2TestAInfo*)0)->unsigned32));
+ EXPECT_EQ(_C2FieldId(32, 8), _C2FieldId(&((C2TestAInfo*)0)->unsigned64));
+ EXPECT_EQ(_C2FieldId(40, 4), _C2FieldId(&((C2TestAInfo*)0)->fp32));
+ EXPECT_EQ(_C2FieldId(44, 8), _C2FieldId(&((C2TestAInfo*)0)->sz));
+ EXPECT_EQ(_C2FieldId(68, 1), _C2FieldId(&((C2TestAInfo*)0)->blob));
+ EXPECT_EQ(_C2FieldId(168, 1), _C2FieldId(&((C2TestAInfo*)0)->string));
+ EXPECT_EQ(_C2FieldId(268, 1), _C2FieldId(&((C2TestAInfo*)0)->yesNo));
+
+ EXPECT_EQ(_C2FieldId(8, 4), _C2FieldId(&((C2TestFlexEndSizeInfo*)0)->m.signed32));
+ EXPECT_EQ(_C2FieldId(12, 8), _C2FieldId(&((C2TestFlexEndSizeInfo*)0)->m.mFlexSize));
+
+ EXPECT_EQ(_C2FieldId(8, 4), _C2FieldId(&((C2TestFlexEndSizeInfoFromBase*)0)->m.signed32));
+ EXPECT_EQ(_C2FieldId(12, 8), _C2FieldId(&((C2TestFlexEndSizeInfoFromBase*)0)->m.mFlexSize));
+
+ // member pointer in C2Param
+ EXPECT_EQ(_C2FieldId(8, 4), _C2FieldId((C2TestAInfo*)0, &C2TestAInfo::signed32));
+ EXPECT_EQ(_C2FieldId(12, 8), _C2FieldId((C2TestAInfo*)0, &C2TestAInfo::signed64));
+ EXPECT_EQ(_C2FieldId(28, 4), _C2FieldId((C2TestAInfo*)0, &C2TestAInfo::unsigned32));
+ EXPECT_EQ(_C2FieldId(32, 8), _C2FieldId((C2TestAInfo*)0, &C2TestAInfo::unsigned64));
+ EXPECT_EQ(_C2FieldId(40, 4), _C2FieldId((C2TestAInfo*)0, &C2TestAInfo::fp32));
+ EXPECT_EQ(_C2FieldId(44, 8), _C2FieldId((C2TestAInfo*)0, &C2TestAInfo::sz));
+ EXPECT_EQ(_C2FieldId(68, 1), _C2FieldId((C2TestAInfo*)0, &C2TestAInfo::blob));
+ EXPECT_EQ(_C2FieldId(168, 1), _C2FieldId((C2TestAInfo*)0, &C2TestAInfo::string));
+ EXPECT_EQ(_C2FieldId(268, 1), _C2FieldId((C2TestAInfo*)0, &C2TestAInfo::yesNo));
+
+ // NOTE: cannot use a member pointer for flex params due to introduction of 'm'
+ // EXPECT_EQ(_C2FieldId(8, 4), _C2FieldId(&C2TestFlexEndSizeInfo::m.signed32));
+ // EXPECT_EQ(_C2FieldId(12, 8), _C2FieldId(&C2TestFlexEndSizeInfo::m.mFlexSize));
+
+ // EXPECT_EQ(_C2FieldId(8, 4), _C2FieldId(&C2TestFlexEndSizeInfoFromBase::m.signed32));
+ // EXPECT_EQ(_C2FieldId(12, 8), _C2FieldId(&C2TestFlexEndSizeInfoFromBase::m.mFlexSize));
+
+
+}
+
+struct S32 {
+ template<typename T, class B=typename std::remove_extent<T>::type>
+ inline S32(const T*) {
+ static_assert(!std::is_array<T>::value, "should not be an array");
+ static_assert(std::is_same<B, int32_t>::value, "should be int32_t");
+ }
+};
+
+struct FLX {
+ template<typename U, typename T, class B=typename std::remove_extent<T>::type>
+ inline FLX(const T*, const U*) {
+ static_assert(std::is_array<T>::value, "should be an array");
+ static_assert(std::extent<T>::value == 0, "should be an array of 0 extent");
+ static_assert(std::is_same<B, U>::value, "should be type U");
+ }
+};
+
+struct MP {
+ template<typename U, typename T, typename ExpectedU, typename UnexpectedU>
+ inline MP(T U::*, const ExpectedU*, const UnexpectedU*) {
+ static_assert(!std::is_same<U, UnexpectedU>::value, "should not be member pointer of the base type");
+ static_assert(std::is_same<U, ExpectedU>::value, "should be member pointer of the derived type");
+ }
+
+ template<typename U, typename T, typename B, typename D>
+ inline MP(T D::*, const D*) { }
+};
+
+void compiledStatic_arrayTypePropagationTest() {
+ (void)S32(&((C2TestFlexEndS32Struct *)0)->signed32);
+ (void)FLX(&((C2TestFlexEndS32Struct *)0)->mFlexSigned32, (int32_t*)0);
+ (void)FLX(&((C2TestFlexS32Struct *)0)->mFlexSigned32, (int32_t*)0);
+
+ typedef C2GlobalParam<C2Info, C2TestAStruct> C2TestAInfo;
+
+ // TRICKY: &derivedClass::baseMember has type of baseClass::*
+ static_assert(std::is_same<decltype(&C2TestAInfo::signed32), int32_t C2TestAStruct::*>::value,
+ "base member pointer should have base class in type");
+
+ // therefore, member pointer expands to baseClass::* in templates
+ (void)MP(&C2TestAInfo::signed32,
+ (C2TestAStruct*)0 /* expected */, (C2TestAInfo*)0 /* unexpected */);
+ // but can be cast to derivedClass::*
+ (void)MP((int32_t C2TestAInfo::*)&C2TestAInfo::signed32,
+ (C2TestAInfo*)0 /* expected */, (C2TestAStruct*)0 /* unexpected */);
+
+ // TRICKY: baseClass::* does not autoconvert to derivedClass::* even in templates
+ // (void)MP(&C2TestAInfo::signed32, (C2TestAInfo*)0);
+}
+
+TEST_F(C2ParamTest, MemberPointerCast) {
+ typedef C2GlobalParam<C2Info, C2TestAStruct> C2TestAInfo;
+
+ static_assert(offsetof(C2TestAInfo, signed32) == 8, "offset should be 8");
+ constexpr int32_t C2TestAStruct::* s32ptr = &C2TestAInfo::signed32;
+ constexpr int32_t C2TestAInfo::* s32ptr_derived = (int32_t C2TestAStruct::*)&C2TestAInfo::signed32;
+ constexpr int32_t C2TestAInfo::* s32ptr_cast2derived = (int32_t C2TestAInfo::*)s32ptr;
+ C2TestAInfo *info = (C2TestAInfo *)256;
+ C2TestAStruct *strukt = (C2TestAStruct *)info;
+ int32_t *info_s32_derived = &(info->*s32ptr_derived);
+ int32_t *info_s32_cast2derived = &(info->*s32ptr_cast2derived);
+ int32_t *info_s32 = &(info->*s32ptr);
+ int32_t *strukt_s32 = &(strukt->*s32ptr);
+
+ EXPECT_EQ(256u, (uintptr_t)info);
+ EXPECT_EQ(264u, (uintptr_t)strukt);
+ EXPECT_EQ(264u, (uintptr_t)info_s32_derived);
+ EXPECT_EQ(264u, (uintptr_t)info_s32_cast2derived);
+ EXPECT_EQ(264u, (uintptr_t)info_s32);
+ EXPECT_EQ(264u, (uintptr_t)strukt_s32);
+
+ typedef C2GlobalParam<C2Info, C2TestFlexEndSizeStruct> C2TestFlexEndSizeInfo;
+ static_assert(offsetof(C2TestFlexEndSizeInfo, m.signed32) == 8, "offset should be 8");
+ static_assert(offsetof(C2TestFlexEndSizeInfo, m.mFlexSize) == 12, "offset should be 12");
+
+ typedef C2GlobalParam<C2Info, C2TestBaseFlexEndSizeStruct, kParamIndexTestFlexEndSize> C2TestFlexEndSizeInfoFromBase;
+ static_assert(offsetof(C2TestFlexEndSizeInfoFromBase, m.signed32) == 8, "offset should be 8");
+ static_assert(offsetof(C2TestFlexEndSizeInfoFromBase, m.mFlexSize) == 12, "offset should be 12");
+}
+
+/* ===================================== PARAM USAGE TESTS ===================================== */
+
+struct C2NumberStruct {
+ int32_t mNumber;
+ C2NumberStruct() {}
+ C2NumberStruct(int32_t _number) : mNumber(_number) {}
+
+ DEFINE_AND_DESCRIBE_C2STRUCT(Number)
+ C2FIELD(mNumber, "number")
+};
+
+struct C2NumberBaseStruct {
+ int32_t mNumber;
+ C2NumberBaseStruct() {}
+ C2NumberBaseStruct(int32_t _number) : mNumber(_number) {}
+
+ DEFINE_AND_DESCRIBE_BASE_C2STRUCT(NumberBase)
+ C2FIELD(mNumber, "number")
+};
+
+struct C2NumbersStruct {
+ int32_t mNumbers[];
+ C2NumbersStruct() {}
+
+ DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(Numbers, mNumbers)
+ C2FIELD(mNumbers, "numbers")
+};
+static_assert(sizeof(C2NumbersStruct) == 0, "C2NumbersStruct has incorrect size");
+
+typedef C2GlobalParam<C2Info, C2NumberStruct> C2NumberInfo;
+
+typedef C2GlobalParam<C2Tuning, C2NumberStruct> C2NumberTuning;
+typedef C2PortParam<C2Tuning, C2NumberStruct> C2NumberPortTuning;
+typedef C2StreamParam<C2Tuning, C2NumberStruct> C2NumberStreamTuning;
+
+typedef C2GlobalParam<C2Tuning, C2NumbersStruct> C2NumbersTuning;
+typedef C2PortParam<C2Tuning, C2NumbersStruct> C2NumbersPortTuning;
+typedef C2StreamParam<C2Tuning, C2NumbersStruct> C2NumbersStreamTuning;
+
+//
+#if 0
+
+void test() {
+ C2NumberStruct s(10);
+ (void)C2NumberStruct::FieldList();
+};
+
+typedef C2StreamParam<C2Tuning, C2Int64Value, kParamIndexNumberB> C2NumberConfig4;
+typedef C2PortParam<C2Tuning, C2Int32Value, kParamIndexNumber> C2NumberConfig3;
+typedef C2GlobalParam<C2Tuning, C2StringValue, kParamIndexNumber> C2VideoNameConfig;
+
+void test3() {
+ C2NumberConfig3 s(10);
+ s.value = 11;
+ s = 12;
+ (void)C2NumberConfig3::FieldList();
+ std::shared_ptr<C2VideoNameConfig> n = C2VideoNameConfig::AllocShared(25);
+ strcpy(n->m.value, "lajos");
+ C2NumberConfig4 t(false, 0, 11);
+ t.value = 15;
+};
+
+struct C2NumbersStruct {
+ int32_t mNumbers[];
+ enum { CORE_INDEX = kParamIndexNumber };
+ const static std::vector<C2FieldDescriptor> FieldList();
+ static const std::vector<C2FieldDescriptor> FieldList();
+ C2NumbersStruct() {}
+
+ FLEX(C2NumbersStruct, mNumbers);
+};
+
+static_assert(sizeof(C2NumbersStruct) == 0, "yes");
+
+
+typedef C2GlobalParam<C2Info, C2NumbersStruct> C2NumbersInfo;
+
+const std::vector<C2FieldDescriptor> C2NumbersStruct::FieldList() {
+ return _FIELD_LIST;
+}
+const std::vector<C2FieldDescriptor> C2NumbersStruct::_FIELD_LIST =
+// { { FD::INT32, 0, "widths" } };
+ { C2FieldDescriptor(&((C2NumbersStruct*)(nullptr))->mNumbers, "number") };
+
+typedef C2PortParam<C2Tuning, C2NumberStruct> C2NumberConfig;
+
+std::vector<C2FieldDescriptor> myList = C2NumberConfig::FieldList();
+
+ std::unique_ptr<C2ParamDescriptor> __test_describe(uint32_t paramType) {
+ std::list<C2FieldDescriptor> fields = describeC2Params<C2NumberConfig>();
+
+ auto widths = C2NumbersInfo::AllocShared(5);
+ widths->flexCount();
+ widths->m.mNumbers[4] = 1;
+
+ test();
+ test3();
+
+ C2NumberConfig outputWidth(false, 123);
+
+ C2Param::Index index(paramType);
+ switch (paramType) {
+ case C2NumberConfig::CORE_INDEX:
+ return std::unique_ptr<C2ParamDescriptor>(new C2ParamDescriptor{
+ true /* isRequired */,
+ "number",
+ index,
+ });
+ }
+ return nullptr;
+ }
+
+
+} // namespace android
+
+#endif
+//
+
+template<typename T>
+bool canSetPort(T &o, bool output) { return o.setPort(output); }
+bool canSetPort(...) { return false; }
+
+template<typename S, typename=decltype(((S*)0)->setPort(true))>
+static std::true_type _canCallSetPort(int);
+template<typename>
+static std::false_type _canCallSetPort(...);
+#define canCallSetPort(x) decltype(_canCallSetPort<std::remove_reference<decltype(x)>::type>(0))::value
+
+/* ======================================= STATIC TESTS ======================================= */
+
+static_assert(_C2Comparable<int>::value, "int is not comparable");
+static_assert(!_C2Comparable<void>::value, "void is comparable");
+
+struct C2_HIDE _test0 {
+ bool operator==(const _test0&);
+ bool operator!=(const _test0&);
+};
+struct C2_HIDE _test1 {
+ bool operator==(const _test1&);
+};
+struct C2_HIDE _test2 {
+ bool operator!=(const _test2&);
+};
+static_assert(_C2Comparable<_test0>::value, "class with == and != is not comparable");
+static_assert(_C2Comparable<_test1>::value, "class with == is not comparable");
+static_assert(_C2Comparable<_test2>::value, "class with != is not comparable");
+
+/* ======================================= C2PARAM TESTS ======================================= */
+
+struct _C2ParamInspector {
+ static void StaticTest();
+ static void StaticFromBaseTest();
+ static void StaticFlexTest();
+ static void StaticFlexFromBaseTest();
+};
+
+// TEST_F(_C2ParamInspector, StaticTest) {
+void _C2ParamInspector::StaticTest() {
+ typedef C2Param::Index I;
+
+ // C2NumberStruct: CORE_INDEX = kIndex (args)
+ static_assert(C2NumberStruct::CORE_INDEX == kParamIndexNumber, "bad index");
+ static_assert(sizeof(C2NumberStruct) == 4, "bad size");
+
+ // C2NumberTuning: kIndex | tun | global (args)
+ static_assert(C2NumberTuning::CORE_INDEX == kParamIndexNumber, "bad index");
+ static_assert(C2NumberTuning::PARAM_TYPE == (kParamIndexNumber | I::KIND_TUNING | I::DIR_GLOBAL), "bad index");
+ static_assert(sizeof(C2NumberTuning) == 12, "bad size");
+
+ static_assert(offsetof(C2NumberTuning, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumberTuning, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumberTuning, mNumber) == 8, "bad offset");
+
+ // C2NumberPortTuning: kIndex | tun | port (bool, args)
+ static_assert(sizeof(C2NumberPortTuning) == 12, "bad size");
+ // C2NumberPortTuning::input: kIndex | tun | port | input (args)
+ // C2NumberPortTuning::output: kIndex | tun | port | output (args)
+ static_assert(C2NumberPortTuning::input::CORE_INDEX ==
+ kParamIndexNumber, "bad index");
+ static_assert(C2NumberPortTuning::input::PARAM_TYPE ==
+ (kParamIndexNumber | I::KIND_TUNING | I::DIR_INPUT), "bad index");
+ static_assert(C2NumberPortTuning::output::CORE_INDEX ==
+ kParamIndexNumber, "bad index");
+ static_assert(C2NumberPortTuning::output::PARAM_TYPE ==
+ (kParamIndexNumber | I::KIND_TUNING | I::DIR_OUTPUT), "bad index");
+ static_assert(sizeof(C2NumberPortTuning::input) == 12, "bad size");
+ static_assert(sizeof(C2NumberPortTuning::output) == 12, "bad size");
+ static_assert(offsetof(C2NumberPortTuning::input, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumberPortTuning::input, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumberPortTuning::input, mNumber) == 8, "bad offset");
+ static_assert(offsetof(C2NumberPortTuning::output, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumberPortTuning::output, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumberPortTuning::output, mNumber) == 8, "bad offset");
+
+ // C2NumberStreamTuning: kIndex | tun | str (bool, uint, args)
+ static_assert(sizeof(C2NumberStreamTuning) == 12u, "bad size");
+ // C2NumberStreamTuning::input kIndex | tun | str | input (int, args)
+ // C2NumberStreamTuning::output kIx | tun | str | output (int, args)
+ static_assert(C2NumberStreamTuning::input::CORE_INDEX ==
+ kParamIndexNumber, "bad index");
+ static_assert(C2NumberStreamTuning::input::PARAM_TYPE ==
+ (kParamIndexNumber | I::KIND_TUNING | I::DIR_INPUT | I::IS_STREAM_FLAG), "bad index");
+ static_assert(C2NumberStreamTuning::output::CORE_INDEX ==
+ kParamIndexNumber, "bad index");
+ static_assert(C2NumberStreamTuning::output::PARAM_TYPE ==
+ (kParamIndexNumber | I::KIND_TUNING | I::DIR_OUTPUT | I::IS_STREAM_FLAG), "bad index");
+ static_assert(sizeof(C2NumberStreamTuning::input) == 12u, "bad size");
+ static_assert(sizeof(C2NumberStreamTuning::output) == 12u, "bad size");
+ static_assert(offsetof(C2NumberStreamTuning::input, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumberStreamTuning::input, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumberStreamTuning::input, mNumber) == 8, "bad offset");
+ static_assert(offsetof(C2NumberStreamTuning::output, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumberStreamTuning::output, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumberStreamTuning::output, mNumber) == 8, "bad offset");
+}
+
+void _C2ParamInspector::StaticFromBaseTest() {
+ enum { kParamIndexMy = 3102 };
+ typedef C2NumberBaseStruct C2MyStruct;
+ typedef C2GlobalParam<C2Setting, C2MyStruct, kParamIndexMy> C2MySetting;
+ typedef C2PortParam<C2Setting, C2MyStruct, kParamIndexMy> C2MyPortSetting;
+ typedef C2StreamParam<C2Setting, C2MyStruct, kParamIndexMy> C2MyStreamSetting;
+
+ typedef C2Param::Index I;
+
+ // C2MyStruct has no CORE_INDEX
+ //static_assert(C2MyStruct::CORE_INDEX == kParamIndexMy, "bad index");
+ static_assert(sizeof(C2MyStruct) == 4, "bad size");
+
+ // C2MySetting: kIndex | tun | global (args)
+ static_assert(C2MySetting::CORE_INDEX == kParamIndexMy, "bad index");
+ static_assert(C2MySetting::PARAM_TYPE == (kParamIndexMy | I::KIND_SETTING | I::DIR_GLOBAL), "bad index");
+ static_assert(sizeof(C2MySetting) == 12, "bad size");
+
+ static_assert(offsetof(C2MySetting, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MySetting, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MySetting, mNumber) == 8, "bad offset");
+
+ // C2MyPortSetting: kIndex | tun | port (bool, args)
+ static_assert(sizeof(C2MyPortSetting) == 12, "bad size");
+ // C2MyPortSetting::input: kIndex | tun | port | input (args)
+ // C2MyPortSetting::output: kIndex | tun | port | output (args)
+ static_assert(C2MyPortSetting::input::CORE_INDEX ==
+ kParamIndexMy, "bad index");
+ static_assert(C2MyPortSetting::input::PARAM_TYPE ==
+ (kParamIndexMy | I::KIND_SETTING | I::DIR_INPUT), "bad index");
+ static_assert(C2MyPortSetting::output::CORE_INDEX ==
+ kParamIndexMy, "bad index");
+ static_assert(C2MyPortSetting::output::PARAM_TYPE ==
+ (kParamIndexMy | I::KIND_SETTING | I::DIR_OUTPUT), "bad index");
+ static_assert(sizeof(C2MyPortSetting::input) == 12, "bad size");
+ static_assert(sizeof(C2MyPortSetting::output) == 12, "bad size");
+ static_assert(offsetof(C2MyPortSetting::input, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MyPortSetting::input, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MyPortSetting::input, mNumber) == 8, "bad offset");
+ static_assert(offsetof(C2MyPortSetting::output, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MyPortSetting::output, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MyPortSetting::output, mNumber) == 8, "bad offset");
+
+ // C2MyStreamSetting: kIndex | tun | str (bool, uint, args)
+ static_assert(sizeof(C2MyStreamSetting) == 12u, "bad size");
+ // C2MyStreamSetting::input kIndex | tun | str | input (int, args)
+ // C2MyStreamSetting::output kIx | tun | str | output (int, args)
+ static_assert(C2MyStreamSetting::input::CORE_INDEX ==
+ kParamIndexMy, "bad index");
+ static_assert(C2MyStreamSetting::input::PARAM_TYPE ==
+ (kParamIndexMy | I::KIND_SETTING | I::DIR_INPUT | I::IS_STREAM_FLAG), "bad index");
+ static_assert(C2MyStreamSetting::output::CORE_INDEX ==
+ kParamIndexMy, "bad index");
+ static_assert(C2MyStreamSetting::output::PARAM_TYPE ==
+ (kParamIndexMy | I::KIND_SETTING | I::DIR_OUTPUT | I::IS_STREAM_FLAG), "bad index");
+ static_assert(sizeof(C2MyStreamSetting::input) == 12u, "bad size");
+ static_assert(sizeof(C2MyStreamSetting::output) == 12u, "bad size");
+ static_assert(offsetof(C2MyStreamSetting::input, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MyStreamSetting::input, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MyStreamSetting::input, mNumber) == 8, "bad offset");
+ static_assert(offsetof(C2MyStreamSetting::output, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MyStreamSetting::output, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MyStreamSetting::output, mNumber) == 8, "bad offset");
+}
+
+void _C2ParamInspector::StaticFlexTest() {
+ typedef C2Param::Index I;
+
+ // C2NumbersStruct: CORE_INDEX = kIndex (args)
+ static_assert(C2NumbersStruct::CORE_INDEX == (I::IS_FLEX_FLAG | kParamIndexNumbers), "bad index");
+ static_assert(sizeof(C2NumbersStruct) == 0, "bad size");
+
+ // C2NumbersTuning: kIndex | tun | global (args)
+ static_assert(C2NumbersTuning::CORE_INDEX == (I::IS_FLEX_FLAG | kParamIndexNumbers), "bad index");
+ static_assert(C2NumbersTuning::PARAM_TYPE == (I::IS_FLEX_FLAG | kParamIndexNumbers | I::KIND_TUNING | I::DIR_GLOBAL), "bad index");
+ static_assert(sizeof(C2NumbersTuning) == 8, "bad size");
+
+ static_assert(offsetof(C2NumbersTuning, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumbersTuning, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumbersTuning, m.mNumbers) == 8, "bad offset");
+
+ // C2NumbersPortTuning: kIndex | tun | port (bool, args)
+ static_assert(sizeof(C2NumbersPortTuning) == 8, "bad size");
+ // C2NumbersPortTuning::input: kIndex | tun | port | input (args)
+ // C2NumbersPortTuning::output: kIndex | tun | port | output (args)
+ static_assert(C2NumbersPortTuning::input::CORE_INDEX ==
+ (I::IS_FLEX_FLAG | kParamIndexNumbers), "bad index");
+ static_assert(C2NumbersPortTuning::input::PARAM_TYPE ==
+ (I::IS_FLEX_FLAG | kParamIndexNumbers | I::KIND_TUNING | I::DIR_INPUT), "bad index");
+ static_assert(C2NumbersPortTuning::output::CORE_INDEX ==
+ (I::IS_FLEX_FLAG | kParamIndexNumbers), "bad index");
+ static_assert(C2NumbersPortTuning::output::PARAM_TYPE ==
+ (I::IS_FLEX_FLAG | kParamIndexNumbers | I::KIND_TUNING | I::DIR_OUTPUT), "bad index");
+ static_assert(sizeof(C2NumbersPortTuning::input) == 8, "bad size");
+ static_assert(sizeof(C2NumbersPortTuning::output) == 8, "bad size");
+ static_assert(offsetof(C2NumbersPortTuning::input, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumbersPortTuning::input, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumbersPortTuning::input, m.mNumbers) == 8, "bad offset");
+ static_assert(offsetof(C2NumbersPortTuning::output, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumbersPortTuning::output, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumbersPortTuning::output, m.mNumbers) == 8, "bad offset");
+
+ // C2NumbersStreamTuning: kIndex | tun | str (bool, uint, args)
+ static_assert(sizeof(C2NumbersStreamTuning) == 8, "bad size");
+ // C2NumbersStreamTuning::input kIndex | tun | str | input (int, args)
+ // C2NumbersStreamTuning::output kIx | tun | str | output (int, args)
+ static_assert(C2NumbersStreamTuning::input::CORE_INDEX ==
+ (I::IS_FLEX_FLAG | kParamIndexNumbers), "bad index");
+ static_assert(C2NumbersStreamTuning::input::PARAM_TYPE ==
+ (I::IS_FLEX_FLAG | kParamIndexNumbers | I::KIND_TUNING | I::DIR_INPUT | I::IS_STREAM_FLAG), "bad index");
+ static_assert(C2NumbersStreamTuning::output::CORE_INDEX ==
+ (I::IS_FLEX_FLAG | kParamIndexNumbers), "bad index");
+ static_assert(C2NumbersStreamTuning::output::PARAM_TYPE ==
+ (I::IS_FLEX_FLAG | kParamIndexNumbers | I::KIND_TUNING | I::DIR_OUTPUT | I::IS_STREAM_FLAG), "bad index");
+ static_assert(sizeof(C2NumbersStreamTuning::input) == 8, "bad size");
+ static_assert(sizeof(C2NumbersStreamTuning::output) == 8, "bad size");
+ static_assert(offsetof(C2NumbersStreamTuning::input, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumbersStreamTuning::input, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumbersStreamTuning::input, m.mNumbers) == 8, "bad offset");
+ static_assert(offsetof(C2NumbersStreamTuning::output, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2NumbersStreamTuning::output, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2NumbersStreamTuning::output, m.mNumbers) == 8, "bad offset");
+}
+
+template<bool, unsigned ...N>
+struct _print_as_warning { };
+
+template<unsigned ...N>
+struct _print_as_warning<true, N...> : std::true_type { };
+
+#define static_assert_equals(a, b, msg) \
+static_assert(_print_as_warning<(a) == (b), a, b>::value, msg)
+
+void _C2ParamInspector::StaticFlexFromBaseTest() {
+ enum { kParamIndexMy = 1203 };
+ typedef C2TestBaseFlexEndSizeStruct C2MyStruct;
+ typedef C2GlobalParam<C2Info, C2MyStruct, kParamIndexMy> C2MyInfo;
+ typedef C2PortParam<C2Info, C2MyStruct, kParamIndexMy> C2MyPortInfo;
+ typedef C2StreamParam<C2Info, C2MyStruct, kParamIndexMy> C2MyStreamInfo;
+
+ typedef C2Param::Index I;
+
+ // C2MyStruct has no CORE_INDEX
+ //static_assert(C2MyStruct::CORE_INDEX == (I::IS_FLEX_FLAG | kParamIndexMy), "bad index");
+ static_assert(sizeof(C2MyStruct) == 4, "bad size");
+
+ // C2MyInfo: kIndex | tun | global (args)
+ static_assert_equals(C2MyInfo::CORE_INDEX, (I::IS_FLEX_FLAG | kParamIndexMy), "bad index");
+ static_assert_equals(C2MyInfo::PARAM_TYPE, (I::IS_FLEX_FLAG | kParamIndexMy | I::KIND_INFO | I::DIR_GLOBAL), "bad index");
+ static_assert(sizeof(C2MyInfo) == 12, "bad size");
+
+ static_assert(offsetof(C2MyInfo, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MyInfo, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MyInfo, m.signed32) == 8, "bad offset");
+
+ // C2MyPortInfo: kIndex | tun | port (bool, args)
+ static_assert(sizeof(C2MyPortInfo) == 12, "bad size");
+ // C2MyPortInfo::input: kIndex | tun | port | input (args)
+ // C2MyPortInfo::output: kIndex | tun | port | output (args)
+ static_assert(C2MyPortInfo::input::CORE_INDEX ==
+ (I::IS_FLEX_FLAG | kParamIndexMy), "bad index");
+ static_assert(C2MyPortInfo::input::PARAM_TYPE ==
+ (I::IS_FLEX_FLAG | kParamIndexMy | I::KIND_INFO | I::DIR_INPUT), "bad index");
+ static_assert(C2MyPortInfo::output::CORE_INDEX ==
+ (I::IS_FLEX_FLAG | kParamIndexMy), "bad index");
+ static_assert(C2MyPortInfo::output::PARAM_TYPE ==
+ (I::IS_FLEX_FLAG | kParamIndexMy | I::KIND_INFO | I::DIR_OUTPUT), "bad index");
+ static_assert(sizeof(C2MyPortInfo::input) == 12, "bad size");
+ static_assert(sizeof(C2MyPortInfo::output) == 12, "bad size");
+ static_assert(offsetof(C2MyPortInfo::input, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MyPortInfo::input, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MyPortInfo::input, m.signed32) == 8, "bad offset");
+ static_assert(offsetof(C2MyPortInfo::output, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MyPortInfo::output, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MyPortInfo::output, m.signed32) == 8, "bad offset");
+
+ // C2MyStreamInfo: kIndex | tun | str (bool, uint, args)
+ static_assert(sizeof(C2MyStreamInfo) == 12, "bad size");
+ // C2MyStreamInfo::input kIndex | tun | str | input (int, args)
+ // C2MyStreamInfo::output kIx | tun | str | output (int, args)
+ static_assert(C2MyStreamInfo::input::CORE_INDEX ==
+ (I::IS_FLEX_FLAG | kParamIndexMy), "bad index");
+ static_assert(C2MyStreamInfo::input::PARAM_TYPE ==
+ (I::IS_FLEX_FLAG | kParamIndexMy | I::KIND_INFO | I::DIR_INPUT | I::IS_STREAM_FLAG), "bad index");
+ static_assert(C2MyStreamInfo::output::CORE_INDEX ==
+ (I::IS_FLEX_FLAG | kParamIndexMy), "bad index");
+ static_assert(C2MyStreamInfo::output::PARAM_TYPE ==
+ (I::IS_FLEX_FLAG | kParamIndexMy | I::KIND_INFO | I::DIR_OUTPUT | I::IS_STREAM_FLAG), "bad index");
+ static_assert(sizeof(C2MyStreamInfo::input) == 12, "bad size");
+ static_assert(sizeof(C2MyStreamInfo::output) == 12, "bad size");
+ static_assert(offsetof(C2MyStreamInfo::input, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MyStreamInfo::input, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MyStreamInfo::input, m.signed32) == 8, "bad offset");
+ static_assert(offsetof(C2MyStreamInfo::output, _mSize) == 0, "bad size");
+ static_assert(offsetof(C2MyStreamInfo::output, _mIndex) == 4, "bad offset");
+ static_assert(offsetof(C2MyStreamInfo::output, m.signed32) == 8, "bad offset");
+}
+
+TEST_F(C2ParamTest, ParamOpsTest) {
+ const C2NumberStruct str(100);
+ C2NumberStruct bstr;
+
+ {
+ EXPECT_EQ(100, str.mNumber);
+ bstr.mNumber = 100;
+
+ C2Param::CoreIndex index = C2NumberStruct::CORE_INDEX;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_FALSE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumber);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumber);
+ }
+
+ const C2NumberTuning tun(100);
+ C2NumberTuning btun;
+
+ {
+ C2NumberInfo inf(100);
+ std::unique_ptr<C2NumbersTuning> tun_ = C2NumbersTuning::AllocUnique(1);
+
+ EXPECT_EQ(tun.coreIndex(), inf.coreIndex());
+ EXPECT_NE(tun.coreIndex(), tun_->coreIndex());
+ EXPECT_NE(tun.type(), inf.type());
+ EXPECT_NE(tun.type(), tun_->type());
+ }
+
+ {
+ // flags & invariables
+ for (const auto &p : { tun, btun }) {
+ EXPECT_TRUE((bool)p);
+ EXPECT_FALSE(!p);
+ EXPECT_EQ(12u, p.size());
+
+ EXPECT_FALSE(p.isVendor());
+ EXPECT_FALSE(p.isFlexible());
+ EXPECT_TRUE(p.isGlobal());
+ EXPECT_FALSE(p.forInput());
+ EXPECT_FALSE(p.forOutput());
+ EXPECT_FALSE(p.forStream());
+ EXPECT_FALSE(p.forPort());
+ }
+
+ // value
+ EXPECT_EQ(100, tun.mNumber);
+ EXPECT_EQ(0, btun.mNumber);
+ EXPECT_FALSE(tun == btun);
+ EXPECT_FALSE(tun.operator==(btun));
+ EXPECT_TRUE(tun != btun);
+ EXPECT_TRUE(tun.operator!=(btun));
+ btun.mNumber = 100;
+ EXPECT_EQ(tun, btun);
+
+ // index
+ EXPECT_EQ(C2Param::Type(tun.type()).coreIndex(), C2NumberStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(tun.type()).typeIndex(), kParamIndexNumber);
+ EXPECT_EQ(tun.type(), C2NumberTuning::PARAM_TYPE);
+ EXPECT_EQ(tun.stream(), ~0u);
+
+ C2Param::CoreIndex index = C2NumberTuning::CORE_INDEX;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_FALSE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumber);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumber);
+
+ C2Param::Type type = C2NumberTuning::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_FALSE(type.isFlexible());
+ EXPECT_TRUE(type.isGlobal());
+ EXPECT_FALSE(type.forInput());
+ EXPECT_FALSE(type.forOutput());
+ EXPECT_FALSE(type.forStream());
+ EXPECT_FALSE(type.forPort());
+
+ EXPECT_EQ(C2NumberTuning::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumberTuning::From(&tun), &tun);
+ EXPECT_EQ(C2NumberPortTuning::From(&tun), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::input::From(&tun), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(&tun), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::From(&tun), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::input::From(&tun), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::output::From(&tun), nullptr);
+
+ EXPECT_EQ(*(C2Param::Copy(btun)), btun);
+ btun.invalidate();
+ EXPECT_FALSE(C2Param::Copy(btun));
+ }
+
+ const C2NumberPortTuning outp1(true, 100), inp1(false, 100);
+ C2NumberPortTuning boutp1, binp1, binp3(false, 100);
+ const C2NumberPortTuning::input inp2(100);
+ C2NumberPortTuning::input binp2;
+ const C2NumberPortTuning::output outp2(100);
+ C2NumberPortTuning::output boutp2;
+
+ EXPECT_EQ(inp1.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(outp1.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(binp1.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(boutp1.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(inp2.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(outp2.coreIndex(), tun.coreIndex());
+
+ EXPECT_EQ(inp1.type(), inp2.type());
+ EXPECT_EQ(outp1.type(), outp2.type());
+ EXPECT_NE(inp1.type(), outp1.type());
+ EXPECT_NE(inp2.type(), outp2.type());
+ EXPECT_NE(inp1.type(), binp1.type());
+ EXPECT_NE(outp1.type(), boutp1.type());
+ EXPECT_NE(inp1.type(), tun.type());
+ EXPECT_NE(inp2.type(), tun.type());
+
+ {
+ static_assert(canCallSetPort(binp3), "should be able to");
+ static_assert(canCallSetPort(binp1), "should be able to");
+ static_assert(!canCallSetPort(inp1), "should not be able to (const)");
+ static_assert(!canCallSetPort(inp2), "should not be able to (const & type)");
+ static_assert(!canCallSetPort(binp2), "should not be able to (type)");
+
+ // flags & invariables
+ for (const auto &p : { outp1, inp1, boutp1 }) {
+ EXPECT_EQ(12u, p.size());
+ EXPECT_FALSE(p.isVendor());
+ EXPECT_FALSE(p.isFlexible());
+ EXPECT_FALSE(p.isGlobal());
+ EXPECT_FALSE(p.forStream());
+ EXPECT_TRUE(p.forPort());
+ }
+ for (const auto &p : { inp2, binp2 }) {
+ EXPECT_EQ(12u, p.size());
+ EXPECT_FALSE(p.isVendor());
+ EXPECT_FALSE(p.isFlexible());
+ EXPECT_FALSE(p.isGlobal());
+ EXPECT_FALSE(p.forStream());
+ EXPECT_TRUE(p.forPort());
+ }
+ for (const auto &p : { outp2, boutp2 }) {
+ EXPECT_EQ(12u, p.size());
+ EXPECT_FALSE(p.isVendor());
+ EXPECT_FALSE(p.isFlexible());
+ EXPECT_FALSE(p.isGlobal());
+ EXPECT_FALSE(p.forStream());
+ EXPECT_TRUE(p.forPort());
+ }
+
+ // port specific flags & invariables
+ EXPECT_FALSE(outp1.forInput());
+ EXPECT_TRUE(outp1.forOutput());
+
+ EXPECT_TRUE(inp1.forInput());
+ EXPECT_FALSE(inp1.forOutput());
+
+ for (const auto &p : { outp1, inp1 }) {
+ EXPECT_TRUE((bool)p);
+ EXPECT_FALSE(!p);
+ EXPECT_EQ(100, p.mNumber);
+ }
+ for (const auto &p : { outp2, boutp2 }) {
+ EXPECT_TRUE((bool)p);
+ EXPECT_FALSE(!p);
+
+ EXPECT_FALSE(p.forInput());
+ EXPECT_TRUE(p.forOutput());
+ }
+ for (const auto &p : { inp2, binp2 }) {
+ EXPECT_TRUE((bool)p);
+ EXPECT_FALSE(!p);
+
+ EXPECT_TRUE(p.forInput());
+ EXPECT_FALSE(p.forOutput());
+ }
+ for (const auto &p : { boutp1 } ) {
+ EXPECT_FALSE((bool)p);
+ EXPECT_TRUE(!p);
+
+ EXPECT_FALSE(p.forInput());
+ EXPECT_FALSE(p.forOutput());
+ EXPECT_EQ(0, p.mNumber);
+ }
+
+ // values
+ EXPECT_EQ(100, inp2.mNumber);
+ EXPECT_EQ(100, outp2.mNumber);
+ EXPECT_EQ(0, binp1.mNumber);
+ EXPECT_EQ(0, binp2.mNumber);
+ EXPECT_EQ(0, boutp1.mNumber);
+ EXPECT_EQ(0, boutp2.mNumber);
+
+ EXPECT_TRUE(inp1 != outp1);
+ EXPECT_TRUE(inp1 == inp2);
+ EXPECT_TRUE(outp1 == outp2);
+ EXPECT_TRUE(binp1 == boutp1);
+ EXPECT_TRUE(binp2 != boutp2);
+
+ EXPECT_TRUE(inp1 != binp1);
+ binp1.mNumber = 100;
+ EXPECT_TRUE(inp1 != binp1);
+ binp1.setPort(false /* output */);
+ EXPECT_TRUE((bool)binp1);
+ EXPECT_FALSE(!binp1);
+ EXPECT_TRUE(inp1 == binp1);
+
+ EXPECT_TRUE(inp2 != binp2);
+ binp2.mNumber = 100;
+ EXPECT_TRUE(inp2 == binp2);
+
+ binp1.setPort(true /* output */);
+ EXPECT_TRUE(outp1 == binp1);
+
+ EXPECT_TRUE(outp1 != boutp1);
+ boutp1.mNumber = 100;
+ EXPECT_TRUE(outp1 != boutp1);
+ boutp1.setPort(true /* output */);
+ EXPECT_TRUE((bool)boutp1);
+ EXPECT_FALSE(!boutp1);
+ EXPECT_TRUE(outp1 == boutp1);
+
+ EXPECT_TRUE(outp2 != boutp2);
+ boutp2.mNumber = 100;
+ EXPECT_TRUE(outp2 == boutp2);
+
+ boutp1.setPort(false /* output */);
+ EXPECT_TRUE(inp1 == boutp1);
+
+ // index
+ EXPECT_EQ(C2Param::Type(inp1.type()).coreIndex(), C2NumberStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(inp1.type()).typeIndex(), kParamIndexNumber);
+ EXPECT_EQ(inp1.type(), C2NumberPortTuning::input::PARAM_TYPE);
+ EXPECT_EQ(inp1.stream(), ~0u);
+
+ EXPECT_EQ(C2Param::Type(inp2.type()).coreIndex(), C2NumberStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(inp2.type()).typeIndex(), kParamIndexNumber);
+ EXPECT_EQ(inp2.type(), C2NumberPortTuning::input::PARAM_TYPE);
+ EXPECT_EQ(inp2.stream(), ~0u);
+
+ EXPECT_EQ(C2Param::Type(outp1.type()).coreIndex(), C2NumberStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(outp1.type()).typeIndex(), kParamIndexNumber);
+ EXPECT_EQ(outp1.type(), C2NumberPortTuning::output::PARAM_TYPE);
+ EXPECT_EQ(outp1.stream(), ~0u);
+
+ EXPECT_EQ(C2Param::Type(outp2.type()).coreIndex(), C2NumberStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(outp2.type()).typeIndex(), kParamIndexNumber);
+ EXPECT_EQ(outp2.type(), C2NumberPortTuning::output::PARAM_TYPE);
+ EXPECT_EQ(outp2.stream(), ~0u);
+
+ C2Param::CoreIndex index = C2NumberPortTuning::input::PARAM_TYPE;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_FALSE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumber);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumber);
+
+ index = C2NumberPortTuning::output::PARAM_TYPE;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_FALSE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumber);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumber);
+
+ C2Param::Type type = C2NumberPortTuning::input::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_FALSE(type.isFlexible());
+ EXPECT_FALSE(type.isGlobal());
+ EXPECT_TRUE(type.forInput());
+ EXPECT_FALSE(type.forOutput());
+ EXPECT_FALSE(type.forStream());
+ EXPECT_TRUE(type.forPort());
+
+ type = C2NumberPortTuning::output::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_FALSE(type.isFlexible());
+ EXPECT_FALSE(type.isGlobal());
+ EXPECT_FALSE(type.forInput());
+ EXPECT_TRUE(type.forOutput());
+ EXPECT_FALSE(type.forStream());
+ EXPECT_TRUE(type.forPort());
+
+ EXPECT_EQ(C2NumberPortTuning::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::input::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumberTuning::From(&inp1), nullptr);
+ EXPECT_EQ(C2NumberTuning::From(&inp2), nullptr);
+ EXPECT_EQ(C2NumberTuning::From(&outp1), nullptr);
+ EXPECT_EQ(C2NumberTuning::From(&outp2), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::From(&inp1), &inp1);
+ EXPECT_EQ(C2NumberPortTuning::From(&inp2), (C2NumberPortTuning*)&inp2);
+ EXPECT_EQ(C2NumberPortTuning::From(&outp1), &outp1);
+ EXPECT_EQ(C2NumberPortTuning::From(&outp2), (C2NumberPortTuning*)&outp2);
+ EXPECT_EQ(C2NumberPortTuning::input::From(&inp1), (C2NumberPortTuning::input*)&inp1);
+ EXPECT_EQ(C2NumberPortTuning::input::From(&inp2), &inp2);
+ EXPECT_EQ(C2NumberPortTuning::input::From(&outp1), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::input::From(&outp2), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(&inp1), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(&inp2), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(&outp1), (C2NumberPortTuning::output*)&outp1);
+ EXPECT_EQ(C2NumberPortTuning::output::From(&outp2), &outp2);
+ EXPECT_EQ(C2NumberStreamTuning::From(&inp1), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::From(&inp2), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::From(&outp1), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::From(&outp2), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::input::From(&inp1), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::input::From(&inp2), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::input::From(&outp1), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::input::From(&outp2), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::output::From(&inp1), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::output::From(&inp2), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::output::From(&outp1), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::output::From(&outp2), nullptr);
+
+ EXPECT_EQ(*(C2Param::Copy(inp1)), inp1);
+ EXPECT_EQ(*(C2Param::Copy(inp2)), inp2);
+ EXPECT_EQ(*(C2Param::Copy(outp1)), outp1);
+ EXPECT_EQ(*(C2Param::Copy(outp2)), outp2);
+ }
+
+ const C2NumberStreamTuning outs1(true, 1u, 100), ins1(false, 1u, 100);
+ C2NumberStreamTuning bouts1, bins1, bins3(false, 1u, 100);
+ const C2NumberStreamTuning::input ins2(1u, 100);
+ C2NumberStreamTuning::input bins2;
+ const C2NumberStreamTuning::output outs2(1u, 100);
+ C2NumberStreamTuning::output bouts2;
+
+ EXPECT_EQ(ins1.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(outs1.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(bins1.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(bouts1.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(ins2.coreIndex(), tun.coreIndex());
+ EXPECT_EQ(outs2.coreIndex(), tun.coreIndex());
+
+ EXPECT_EQ(ins1.type(), ins2.type());
+ EXPECT_EQ(ins1.type(), bins2.type());
+ EXPECT_EQ(outs1.type(), outs2.type());
+ EXPECT_EQ(outs1.type(), bouts2.type());
+ EXPECT_NE(ins1.type(), outs1.type());
+ EXPECT_NE(ins2.type(), outs2.type());
+ EXPECT_NE(ins1.type(), bins1.type());
+ EXPECT_NE(outs1.type(), bouts1.type());
+ EXPECT_NE(ins1.type(), tun.type());
+ EXPECT_NE(ins2.type(), tun.type());
+
+ {
+ static_assert(canCallSetPort(bins3), "should be able to");
+ static_assert(canCallSetPort(bins1), "should be able to");
+ static_assert(!canCallSetPort(ins1), "should not be able to (const)");
+ static_assert(!canCallSetPort(ins2), "should not be able to (const & type)");
+ static_assert(!canCallSetPort(bins2), "should not be able to (type)");
+
+ // flags & invariables
+ for (const auto &p : { outs1, ins1, bouts1 }) {
+ EXPECT_EQ(12u, p.size());
+ EXPECT_FALSE(p.isVendor());
+ EXPECT_FALSE(p.isFlexible());
+ EXPECT_FALSE(p.isGlobal());
+ EXPECT_TRUE(p.forStream());
+ EXPECT_FALSE(p.forPort());
+ }
+ for (const auto &p : { ins2, bins2 }) {
+ EXPECT_EQ(12u, p.size());
+ EXPECT_FALSE(p.isVendor());
+ EXPECT_FALSE(p.isFlexible());
+ EXPECT_FALSE(p.isGlobal());
+ EXPECT_TRUE(p.forStream());
+ EXPECT_FALSE(p.forPort());
+ }
+ for (const auto &p : { outs2, bouts2 }) {
+ EXPECT_EQ(12u, p.size());
+ EXPECT_FALSE(p.isVendor());
+ EXPECT_FALSE(p.isFlexible());
+ EXPECT_FALSE(p.isGlobal());
+ EXPECT_TRUE(p.forStream());
+ EXPECT_FALSE(p.forPort());
+ }
+
+ // port specific flags & invariables
+ EXPECT_FALSE(outs1.forInput());
+ EXPECT_TRUE(outs1.forOutput());
+
+ EXPECT_TRUE(ins1.forInput());
+ EXPECT_FALSE(ins1.forOutput());
+
+ for (const auto &p : { outs1, ins1 }) {
+ EXPECT_TRUE((bool)p);
+ EXPECT_FALSE(!p);
+ EXPECT_EQ(100, p.mNumber);
+ EXPECT_EQ(1u, p.stream());
+ }
+ for (const auto &p : { outs2, bouts2 }) {
+ EXPECT_TRUE((bool)p);
+ EXPECT_FALSE(!p);
+
+ EXPECT_FALSE(p.forInput());
+ EXPECT_TRUE(p.forOutput());
+ }
+ for (const auto &p : { ins2, bins2 }) {
+ EXPECT_TRUE((bool)p);
+ EXPECT_FALSE(!p);
+
+ EXPECT_TRUE(p.forInput());
+ EXPECT_FALSE(p.forOutput());
+ }
+ for (const auto &p : { bouts1 } ) {
+ EXPECT_FALSE((bool)p);
+ EXPECT_TRUE(!p);
+
+ EXPECT_FALSE(p.forInput());
+ EXPECT_FALSE(p.forOutput());
+ EXPECT_EQ(0, p.mNumber);
+ }
+
+ // values
+ EXPECT_EQ(100, ins2.mNumber);
+ EXPECT_EQ(100, outs2.mNumber);
+ EXPECT_EQ(0, bins1.mNumber);
+ EXPECT_EQ(0, bins2.mNumber);
+ EXPECT_EQ(0, bouts1.mNumber);
+ EXPECT_EQ(0, bouts2.mNumber);
+
+ EXPECT_EQ(1u, ins2.stream());
+ EXPECT_EQ(1u, outs2.stream());
+ EXPECT_EQ(0u, bins1.stream());
+ EXPECT_EQ(0u, bins2.stream());
+ EXPECT_EQ(0u, bouts1.stream());
+ EXPECT_EQ(0u, bouts2.stream());
+
+ EXPECT_TRUE(ins1 != outs1);
+ EXPECT_TRUE(ins1 == ins2);
+ EXPECT_TRUE(outs1 == outs2);
+ EXPECT_TRUE(bins1 == bouts1);
+ EXPECT_TRUE(bins2 != bouts2);
+
+ EXPECT_TRUE(ins1 != bins1);
+ bins1.mNumber = 100;
+ EXPECT_TRUE(ins1 != bins1);
+ bins1.setPort(false /* output */);
+ EXPECT_TRUE(ins1 != bins1);
+ bins1.setStream(1u);
+ EXPECT_TRUE(ins1 == bins1);
+
+ EXPECT_TRUE(ins2 != bins2);
+ bins2.mNumber = 100;
+ EXPECT_TRUE(ins2 != bins2);
+ bins2.setStream(1u);
+ EXPECT_TRUE(ins2 == bins2);
+
+ bins1.setPort(true /* output */);
+ EXPECT_TRUE(outs1 == bins1);
+
+ EXPECT_TRUE(outs1 != bouts1);
+ bouts1.mNumber = 100;
+ EXPECT_TRUE(outs1 != bouts1);
+ bouts1.setPort(true /* output */);
+ EXPECT_TRUE(outs1 != bouts1);
+ bouts1.setStream(1u);
+ EXPECT_TRUE(outs1 == bouts1);
+
+ EXPECT_TRUE(outs2 != bouts2);
+ bouts2.mNumber = 100;
+ EXPECT_TRUE(outs2 != bouts2);
+ bouts2.setStream(1u);
+ EXPECT_TRUE(outs2 == bouts2);
+
+ bouts1.setPort(false /* output */);
+ EXPECT_TRUE(ins1 == bouts1);
+
+ // index
+ EXPECT_EQ(C2Param::Type(ins1.type()).coreIndex(), C2NumberStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(ins1.type()).typeIndex(), kParamIndexNumber);
+ EXPECT_EQ(ins1.type(), C2NumberStreamTuning::input::PARAM_TYPE);
+
+ EXPECT_EQ(C2Param::Type(ins2.type()).coreIndex(), C2NumberStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(ins2.type()).typeIndex(), kParamIndexNumber);
+ EXPECT_EQ(ins2.type(), C2NumberStreamTuning::input::PARAM_TYPE);
+
+ EXPECT_EQ(C2Param::Type(outs1.type()).coreIndex(), C2NumberStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(outs1.type()).typeIndex(), kParamIndexNumber);
+ EXPECT_EQ(outs1.type(), C2NumberStreamTuning::output::PARAM_TYPE);
+
+ EXPECT_EQ(C2Param::Type(outs2.type()).coreIndex(), C2NumberStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(outs2.type()).typeIndex(), kParamIndexNumber);
+ EXPECT_EQ(outs2.type(), C2NumberStreamTuning::output::PARAM_TYPE);
+
+ C2Param::CoreIndex index = C2NumberStreamTuning::input::PARAM_TYPE;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_FALSE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumber);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumber);
+
+ index = C2NumberStreamTuning::output::PARAM_TYPE;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_FALSE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumber);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumber);
+
+ C2Param::Type type = C2NumberStreamTuning::input::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_FALSE(type.isFlexible());
+ EXPECT_FALSE(type.isGlobal());
+ EXPECT_TRUE(type.forInput());
+ EXPECT_FALSE(type.forOutput());
+ EXPECT_TRUE(type.forStream());
+ EXPECT_FALSE(type.forPort());
+
+ type = C2NumberStreamTuning::output::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_FALSE(type.isFlexible());
+ EXPECT_FALSE(type.isGlobal());
+ EXPECT_FALSE(type.forInput());
+ EXPECT_TRUE(type.forOutput());
+ EXPECT_TRUE(type.forStream());
+ EXPECT_FALSE(type.forPort());
+
+ EXPECT_EQ(C2NumberPortTuning::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::input::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumberTuning::From(&ins1), nullptr);
+ EXPECT_EQ(C2NumberTuning::From(&ins2), nullptr);
+ EXPECT_EQ(C2NumberTuning::From(&outs1), nullptr);
+ EXPECT_EQ(C2NumberTuning::From(&outs2), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::From(&ins1), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::From(&ins2), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::From(&outs1), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::From(&outs2), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::input::From(&ins1), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::input::From(&ins2), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::input::From(&outs1), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::input::From(&outs2), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(&ins1), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(&ins2), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(&outs1), nullptr);
+ EXPECT_EQ(C2NumberPortTuning::output::From(&outs2), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::From(&ins1), &ins1);
+ EXPECT_EQ(C2NumberStreamTuning::From(&ins2), (C2NumberStreamTuning*)&ins2);
+ EXPECT_EQ(C2NumberStreamTuning::From(&outs1), &outs1);
+ EXPECT_EQ(C2NumberStreamTuning::From(&outs2), (C2NumberStreamTuning*)&outs2);
+ EXPECT_EQ(C2NumberStreamTuning::input::From(&ins1), (C2NumberStreamTuning::input*)&ins1);
+ EXPECT_EQ(C2NumberStreamTuning::input::From(&ins2), &ins2);
+ EXPECT_EQ(C2NumberStreamTuning::input::From(&outs1), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::input::From(&outs2), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::output::From(&ins1), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::output::From(&ins2), nullptr);
+ EXPECT_EQ(C2NumberStreamTuning::output::From(&outs1), (C2NumberStreamTuning::output*)&outs1);
+ EXPECT_EQ(C2NumberStreamTuning::output::From(&outs2), &outs2);
+
+ EXPECT_EQ(*(C2Param::Copy(ins1)), ins1);
+ EXPECT_EQ(*(C2Param::Copy(ins2)), ins2);
+ EXPECT_EQ(*(C2Param::Copy(outs1)), outs1);
+ EXPECT_EQ(*(C2Param::Copy(outs2)), outs2);
+ }
+
+ {
+ uint32_t videoWidth[] = { 12u, C2NumberStreamTuning::output::PARAM_TYPE, 100 };
+ C2Param *p1 = C2Param::From(videoWidth, sizeof(videoWidth));
+ EXPECT_NE(p1, nullptr);
+ EXPECT_EQ(12u, p1->size());
+ EXPECT_EQ(p1->type(), C2NumberStreamTuning::output::PARAM_TYPE);
+
+ p1 = C2Param::From(videoWidth, sizeof(videoWidth) + 2);
+ EXPECT_EQ(p1, nullptr);
+
+ p1 = C2Param::From(videoWidth, sizeof(videoWidth) - 2);
+ EXPECT_EQ(p1, nullptr);
+
+ p1 = C2Param::From(videoWidth, 3);
+ EXPECT_EQ(p1, nullptr);
+
+ p1 = C2Param::From(videoWidth, 0);
+ EXPECT_EQ(p1, nullptr);
+ }
+}
+
+void StaticTestAddCoreIndex() {
+ struct nobase {};
+ struct base { enum : uint32_t { CORE_INDEX = 1 }; };
+ static_assert(_C2AddCoreIndex<nobase, 2>::CORE_INDEX == 2, "should be 2");
+ static_assert(_C2AddCoreIndex<base, 1>::CORE_INDEX == 1, "should be 1");
+}
+
+class TestFlexHelper {
+ struct _Flex {
+ int32_t a;
+ char b[];
+ _Flex() {}
+ FLEX(_Flex, b);
+ };
+
+ struct _BoFlex {
+ _Flex a;
+ _BoFlex() {}
+ FLEX(_BoFlex, a);
+ };
+
+ struct _NonFlex {
+ };
+
+
+ static void StaticTest() {
+ static_assert(std::is_same<_C2FlexHelper<char>::FlexType, void>::value, "should be void");
+ static_assert(std::is_same<_C2FlexHelper<char[]>::FlexType, char>::value, "should be char");
+ static_assert(std::is_same<_C2FlexHelper<_Flex>::FlexType, char>::value, "should be char");
+
+ static_assert(std::is_same<_C2FlexHelper<_BoFlex>::FlexType, char>::value, "should be void");
+
+ static_assert(_C2Flexible<_Flex>::value, "should be flexible");
+ static_assert(!_C2Flexible<_NonFlex>::value, "should not be flexible");
+ }
+};
+
+TEST_F(C2ParamTest, FlexParamOpsTest) {
+// const C2NumbersStruct str{100};
+ C2NumbersStruct bstr;
+ {
+// EXPECT_EQ(100, str->m.mNumbers[0]);
+ (void)&bstr.mNumbers[0];
+
+ C2Param::CoreIndex index = C2NumbersStruct::CORE_INDEX;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_TRUE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumbers | C2Param::CoreIndex::IS_FLEX_FLAG);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumbers);
+ }
+
+ std::unique_ptr<C2NumbersTuning> tun_ = C2NumbersTuning::AllocUnique(1);
+ tun_->m.mNumbers[0] = 100;
+ std::unique_ptr<const C2NumbersTuning> tun = std::move(tun_);
+ std::shared_ptr<C2NumbersTuning> btun = C2NumbersTuning::AllocShared(1);
+
+ {
+ // flags & invariables
+ const C2NumbersTuning *T[] = { tun.get(), btun.get() };
+ for (const auto p : T) {
+ EXPECT_TRUE((bool)(*p));
+ EXPECT_FALSE(!(*p));
+ EXPECT_EQ(12u, p->size());
+
+ EXPECT_FALSE(p->isVendor());
+ EXPECT_TRUE(p->isFlexible());
+ EXPECT_TRUE(p->isGlobal());
+ EXPECT_FALSE(p->forInput());
+ EXPECT_FALSE(p->forOutput());
+ EXPECT_FALSE(p->forStream());
+ EXPECT_FALSE(p->forPort());
+ }
+
+ // value
+ EXPECT_EQ(100, tun->m.mNumbers[0]);
+ EXPECT_EQ(0, btun->m.mNumbers[0]);
+ EXPECT_FALSE(*tun == *btun);
+ EXPECT_FALSE(tun->operator==(*btun));
+ EXPECT_TRUE(*tun != *btun);
+ EXPECT_TRUE(tun->operator!=(*btun));
+ btun->m.mNumbers[0] = 100;
+ EXPECT_EQ(*tun, *btun);
+
+ // index
+ EXPECT_EQ(C2Param::Type(tun->type()).coreIndex(), C2NumbersStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(tun->type()).typeIndex(), kParamIndexNumbers);
+ EXPECT_EQ(tun->type(), C2NumbersTuning::PARAM_TYPE);
+ EXPECT_EQ(tun->stream(), ~0u);
+
+ C2Param::CoreIndex index = C2NumbersTuning::CORE_INDEX;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_TRUE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumbers | C2Param::CoreIndex::IS_FLEX_FLAG);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumbers);
+
+ C2Param::Type type = C2NumbersTuning::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_TRUE(type.isFlexible());
+ EXPECT_TRUE(type.isGlobal());
+ EXPECT_FALSE(type.forInput());
+ EXPECT_FALSE(type.forOutput());
+ EXPECT_FALSE(type.forStream());
+ EXPECT_FALSE(type.forPort());
+
+ EXPECT_EQ(C2NumbersTuning::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumbersTuning::From(tun.get()), tun.get());
+ EXPECT_EQ(C2NumbersPortTuning::From(tun.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::input::From(tun.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(tun.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::From(tun.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::input::From(tun.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::output::From(tun.get()), nullptr);
+
+ EXPECT_EQ(*(C2Param::Copy(*tun)), *tun);
+ }
+
+ std::unique_ptr<C2NumbersPortTuning> outp1_(C2NumbersPortTuning::AllocUnique(1, true)),
+ inp1_ = C2NumbersPortTuning::AllocUnique(1, false);
+ outp1_->m.mNumbers[0] = 100;
+ inp1_->m.mNumbers[0] = 100;
+ std::unique_ptr<const C2NumbersPortTuning> outp1 = std::move(outp1_);
+ std::unique_ptr<const C2NumbersPortTuning> inp1 = std::move(inp1_);
+ std::shared_ptr<C2NumbersPortTuning> boutp1(C2NumbersPortTuning::AllocShared(1)),
+ binp1 = C2NumbersPortTuning::AllocShared(1),
+ binp3 = C2NumbersPortTuning::AllocShared(1, false);
+ binp3->m.mNumbers[0] = 100;
+ std::unique_ptr<C2NumbersPortTuning::input> inp2_(C2NumbersPortTuning::input::AllocUnique(1));
+ inp2_->m.mNumbers[0] = 100;
+ std::unique_ptr<const C2NumbersPortTuning::input> inp2 = std::move(inp2_);
+ std::shared_ptr<C2NumbersPortTuning::input> binp2(C2NumbersPortTuning::input::AllocShared(1));
+ std::unique_ptr<C2NumbersPortTuning::output> outp2_(C2NumbersPortTuning::output::AllocUnique(1));
+ outp2_->m.mNumbers[0] = 100;
+ std::unique_ptr<const C2NumbersPortTuning::output> outp2 = std::move(outp2_);
+ std::shared_ptr<C2NumbersPortTuning::output> boutp2(C2NumbersPortTuning::output::AllocShared(1));
+
+ {
+ static_assert(canCallSetPort(*binp3), "should be able to");
+ static_assert(canCallSetPort(*binp1), "should be able to");
+ static_assert(!canCallSetPort(*inp1), "should not be able to (const)");
+ static_assert(!canCallSetPort(*inp2), "should not be able to (const & type)");
+ static_assert(!canCallSetPort(*binp2), "should not be able to (type)");
+
+ // flags & invariables
+ const C2NumbersPortTuning *P[] = { outp1.get(), inp1.get(), boutp1.get() };
+ for (const auto p : P) {
+ EXPECT_EQ(12u, p->size());
+ EXPECT_FALSE(p->isVendor());
+ EXPECT_TRUE(p->isFlexible());
+ EXPECT_FALSE(p->isGlobal());
+ EXPECT_FALSE(p->forStream());
+ EXPECT_TRUE(p->forPort());
+ }
+ const C2NumbersPortTuning::input *PI[] = { inp2.get(), binp2.get() };
+ for (const auto p : PI) {
+ EXPECT_EQ(12u, p->size());
+ EXPECT_FALSE(p->isVendor());
+ EXPECT_TRUE(p->isFlexible());
+ EXPECT_FALSE(p->isGlobal());
+ EXPECT_FALSE(p->forStream());
+ EXPECT_TRUE(p->forPort());
+ }
+ const C2NumbersPortTuning::output *PO[] = { outp2.get(), boutp2.get() };
+ for (const auto p : PO) {
+ EXPECT_EQ(12u, p->size());
+ EXPECT_FALSE(p->isVendor());
+ EXPECT_TRUE(p->isFlexible());
+ EXPECT_FALSE(p->isGlobal());
+ EXPECT_FALSE(p->forStream());
+ EXPECT_TRUE(p->forPort());
+ }
+
+ // port specific flags & invariables
+ EXPECT_FALSE(outp1->forInput());
+ EXPECT_TRUE(outp1->forOutput());
+
+ EXPECT_TRUE(inp1->forInput());
+ EXPECT_FALSE(inp1->forOutput());
+
+ const C2NumbersPortTuning *P2[] = { outp1.get(), inp1.get() };
+ for (const auto p : P2) {
+ EXPECT_TRUE((bool)(*p));
+ EXPECT_FALSE(!(*p));
+ EXPECT_EQ(100, p->m.mNumbers[0]);
+ }
+ for (const auto p : PO) {
+ EXPECT_TRUE((bool)(*p));
+ EXPECT_FALSE(!(*p));
+
+ EXPECT_FALSE(p->forInput());
+ EXPECT_TRUE(p->forOutput());
+ }
+ for (const auto p : PI) {
+ EXPECT_TRUE((bool)(*p));
+ EXPECT_FALSE(!(*p));
+
+ EXPECT_TRUE(p->forInput());
+ EXPECT_FALSE(p->forOutput());
+ }
+ const C2NumbersPortTuning *P3[] = { boutp1.get() };
+ for (const auto p : P3) {
+ EXPECT_FALSE((bool)(*p));
+ EXPECT_TRUE(!(*p));
+
+ EXPECT_FALSE(p->forInput());
+ EXPECT_FALSE(p->forOutput());
+ EXPECT_EQ(0, p->m.mNumbers[0]);
+ }
+
+ // values
+ EXPECT_EQ(100, inp2->m.mNumbers[0]);
+ EXPECT_EQ(100, outp2->m.mNumbers[0]);
+ EXPECT_EQ(0, binp1->m.mNumbers[0]);
+ EXPECT_EQ(0, binp2->m.mNumbers[0]);
+ EXPECT_EQ(0, boutp1->m.mNumbers[0]);
+ EXPECT_EQ(0, boutp2->m.mNumbers[0]);
+
+ EXPECT_TRUE(*inp1 != *outp1);
+ EXPECT_TRUE(*inp1 == *inp2);
+ EXPECT_TRUE(*outp1 == *outp2);
+ EXPECT_TRUE(*binp1 == *boutp1);
+ EXPECT_TRUE(*binp2 != *boutp2);
+
+ EXPECT_TRUE(*inp1 != *binp1);
+ binp1->m.mNumbers[0] = 100;
+ EXPECT_TRUE(*inp1 != *binp1);
+ binp1->setPort(false /* output */);
+ EXPECT_TRUE((bool)*binp1);
+ EXPECT_FALSE(!*binp1);
+ EXPECT_TRUE(*inp1 == *binp1);
+
+ EXPECT_TRUE(*inp2 != *binp2);
+ binp2->m.mNumbers[0] = 100;
+ EXPECT_TRUE(*inp2 == *binp2);
+
+ binp1->setPort(true /* output */);
+ EXPECT_TRUE(*outp1 == *binp1);
+
+ EXPECT_TRUE(*outp1 != *boutp1);
+ boutp1->m.mNumbers[0] = 100;
+ EXPECT_TRUE(*outp1 != *boutp1);
+ boutp1->setPort(true /* output */);
+ EXPECT_TRUE((bool)*boutp1);
+ EXPECT_FALSE(!*boutp1);
+ EXPECT_TRUE(*outp1 == *boutp1);
+
+ EXPECT_TRUE(*outp2 != *boutp2);
+ boutp2->m.mNumbers[0] = 100;
+ EXPECT_TRUE(*outp2 == *boutp2);
+
+ boutp1->setPort(false /* output */);
+ EXPECT_TRUE(*inp1 == *boutp1);
+
+ // index
+ EXPECT_EQ(C2Param::Type(inp1->type()).coreIndex(), C2NumbersStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(inp1->type()).typeIndex(), kParamIndexNumbers);
+ EXPECT_EQ(inp1->type(), C2NumbersPortTuning::input::PARAM_TYPE);
+ EXPECT_EQ(inp1->stream(), ~0u);
+
+ EXPECT_EQ(C2Param::Type(inp2->type()).coreIndex(), C2NumbersStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(inp2->type()).typeIndex(), kParamIndexNumbers);
+ EXPECT_EQ(inp2->type(), C2NumbersPortTuning::input::PARAM_TYPE);
+ EXPECT_EQ(inp2->stream(), ~0u);
+
+ EXPECT_EQ(C2Param::Type(outp1->type()).coreIndex(), C2NumbersStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(outp1->type()).typeIndex(), kParamIndexNumbers);
+ EXPECT_EQ(outp1->type(), C2NumbersPortTuning::output::PARAM_TYPE);
+ EXPECT_EQ(outp1->stream(), ~0u);
+
+ EXPECT_EQ(C2Param::Type(outp2->type()).coreIndex(), C2NumbersStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(outp2->type()).typeIndex(), kParamIndexNumbers);
+ EXPECT_EQ(outp2->type(), C2NumbersPortTuning::output::PARAM_TYPE);
+ EXPECT_EQ(outp2->stream(), ~0u);
+
+ C2Param::CoreIndex index = C2NumbersPortTuning::input::PARAM_TYPE;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_TRUE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumbers | C2Param::CoreIndex::IS_FLEX_FLAG);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumbers);
+
+ index = C2NumbersPortTuning::output::PARAM_TYPE;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_TRUE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumbers | C2Param::CoreIndex::IS_FLEX_FLAG);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumbers);
+
+ C2Param::Type type = C2NumbersPortTuning::input::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_TRUE(type.isFlexible());
+ EXPECT_FALSE(type.isGlobal());
+ EXPECT_TRUE(type.forInput());
+ EXPECT_FALSE(type.forOutput());
+ EXPECT_FALSE(type.forStream());
+ EXPECT_TRUE(type.forPort());
+
+ type = C2NumbersPortTuning::output::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_TRUE(type.isFlexible());
+ EXPECT_FALSE(type.isGlobal());
+ EXPECT_FALSE(type.forInput());
+ EXPECT_TRUE(type.forOutput());
+ EXPECT_FALSE(type.forStream());
+ EXPECT_TRUE(type.forPort());
+
+ EXPECT_EQ(C2NumbersPortTuning::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::input::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumbersTuning::From(inp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersTuning::From(inp2.get()), nullptr);
+ EXPECT_EQ(C2NumbersTuning::From(outp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersTuning::From(outp2.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::From(inp1.get()), inp1.get());
+ EXPECT_EQ(C2NumbersPortTuning::From(inp2.get()), (C2NumbersPortTuning*)inp2.get());
+ EXPECT_EQ(C2NumbersPortTuning::From(outp1.get()), outp1.get());
+ EXPECT_EQ(C2NumbersPortTuning::From(outp2.get()), (C2NumbersPortTuning*)outp2.get());
+ EXPECT_EQ(C2NumbersPortTuning::input::From(inp1.get()), (C2NumbersPortTuning::input*)inp1.get());
+ EXPECT_EQ(C2NumbersPortTuning::input::From(inp2.get()), inp2.get());
+ EXPECT_EQ(C2NumbersPortTuning::input::From(outp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::input::From(outp2.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(inp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(inp2.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(outp1.get()), (C2NumbersPortTuning::output*)outp1.get());
+ EXPECT_EQ(C2NumbersPortTuning::output::From(outp2.get()), outp2.get());
+ EXPECT_EQ(C2NumbersStreamTuning::From(inp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::From(inp2.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::From(outp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::From(outp2.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::input::From(inp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::input::From(inp2.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::input::From(outp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::input::From(outp2.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::output::From(inp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::output::From(inp2.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::output::From(outp1.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::output::From(outp2.get()), nullptr);
+
+ EXPECT_EQ(*(C2Param::Copy(*inp1)), *inp1);
+ EXPECT_EQ(*(C2Param::Copy(*inp2)), *inp2);
+ EXPECT_EQ(*(C2Param::Copy(*outp1)), *outp1);
+ EXPECT_EQ(*(C2Param::Copy(*outp2)), *outp2);
+ }
+
+ std::unique_ptr<C2NumbersStreamTuning> outs1_(C2NumbersStreamTuning::AllocUnique(1, true, 1u));
+ outs1_->m.mNumbers[0] = 100;
+ std::unique_ptr<const C2NumbersStreamTuning> outs1 = std::move(outs1_);
+ std::unique_ptr<C2NumbersStreamTuning> ins1_(C2NumbersStreamTuning::AllocUnique(1, false, 1u));
+ ins1_->m.mNumbers[0] = 100;
+ std::unique_ptr<const C2NumbersStreamTuning> ins1 = std::move(ins1_);
+ std::shared_ptr<C2NumbersStreamTuning> bouts1(C2NumbersStreamTuning::AllocShared(1));
+ std::shared_ptr<C2NumbersStreamTuning> bins1(C2NumbersStreamTuning::AllocShared(1));
+ std::shared_ptr<C2NumbersStreamTuning> bins3(C2NumbersStreamTuning::AllocShared(1, false, 1u));
+ bins3->m.mNumbers[0] = 100;
+ std::unique_ptr<C2NumbersStreamTuning::input> ins2_(C2NumbersStreamTuning::input::AllocUnique(1, 1u));
+ ins2_->m.mNumbers[0] = 100;
+ std::unique_ptr<const C2NumbersStreamTuning::input> ins2 = std::move(ins2_);
+ std::shared_ptr<C2NumbersStreamTuning::input> bins2(C2NumbersStreamTuning::input::AllocShared(1));
+ std::unique_ptr<C2NumbersStreamTuning::output> outs2_(C2NumbersStreamTuning::output::AllocUnique(1, 1u));
+ outs2_->m.mNumbers[0] = 100;
+ std::unique_ptr<const C2NumbersStreamTuning::output> outs2 = std::move(outs2_);
+ std::shared_ptr<C2NumbersStreamTuning::output> bouts2(C2NumbersStreamTuning::output::AllocShared(1));
+
+ {
+ static_assert(canCallSetPort(*bins3), "should be able to");
+ static_assert(canCallSetPort(*bins1), "should be able to");
+ static_assert(!canCallSetPort(*ins1), "should not be able to (const)");
+ static_assert(!canCallSetPort(*ins2), "should not be able to (const & type)");
+ static_assert(!canCallSetPort(*bins2), "should not be able to (type)");
+
+ // flags & invariables
+ const C2NumbersStreamTuning *S[] = { outs1.get(), ins1.get(), bouts1.get() };
+ for (const auto p : S) {
+ EXPECT_EQ(12u, p->size());
+ EXPECT_FALSE(p->isVendor());
+ EXPECT_TRUE(p->isFlexible());
+ EXPECT_FALSE(p->isGlobal());
+ EXPECT_TRUE(p->forStream());
+ EXPECT_FALSE(p->forPort());
+ }
+ const C2NumbersStreamTuning::input *SI[] = { ins2.get(), bins2.get() };
+ for (const auto p : SI) {
+ EXPECT_EQ(12u, p->size());
+ EXPECT_FALSE(p->isVendor());
+ EXPECT_TRUE(p->isFlexible());
+ EXPECT_FALSE(p->isGlobal());
+ EXPECT_TRUE(p->forStream());
+ EXPECT_FALSE(p->forPort());
+ }
+ const C2NumbersStreamTuning::output *SO[] = { outs2.get(), bouts2.get() };
+ for (const auto p : SO) {
+ EXPECT_EQ(12u, p->size());
+ EXPECT_FALSE(p->isVendor());
+ EXPECT_TRUE(p->isFlexible());
+ EXPECT_FALSE(p->isGlobal());
+ EXPECT_TRUE(p->forStream());
+ EXPECT_FALSE(p->forPort());
+ }
+
+ // port specific flags & invariables
+ EXPECT_FALSE(outs1->forInput());
+ EXPECT_TRUE(outs1->forOutput());
+
+ EXPECT_TRUE(ins1->forInput());
+ EXPECT_FALSE(ins1->forOutput());
+
+ const C2NumbersStreamTuning *S2[] = { outs1.get(), ins1.get() };
+ for (const auto p : S2) {
+ EXPECT_TRUE((bool)(*p));
+ EXPECT_FALSE(!(*p));
+ EXPECT_EQ(100, p->m.mNumbers[0]);
+ EXPECT_EQ(1u, p->stream());
+ }
+ for (const auto p : SO) {
+ EXPECT_TRUE((bool)(*p));
+ EXPECT_FALSE(!(*p));
+
+ EXPECT_FALSE(p->forInput());
+ EXPECT_TRUE(p->forOutput());
+ }
+ for (const auto p : SI) {
+ EXPECT_TRUE((bool)(*p));
+ EXPECT_FALSE(!(*p));
+
+ EXPECT_TRUE(p->forInput());
+ EXPECT_FALSE(p->forOutput());
+ }
+ const C2NumbersStreamTuning *S3[] = { bouts1.get() };
+ for (const auto p : S3) {
+ EXPECT_FALSE((bool)(*p));
+ EXPECT_TRUE(!(*p));
+
+ EXPECT_FALSE(p->forInput());
+ EXPECT_FALSE(p->forOutput());
+ EXPECT_EQ(0, p->m.mNumbers[0]);
+ }
+
+ // values
+ EXPECT_EQ(100, ins2->m.mNumbers[0]);
+ EXPECT_EQ(100, outs2->m.mNumbers[0]);
+ EXPECT_EQ(0, bins1->m.mNumbers[0]);
+ EXPECT_EQ(0, bins2->m.mNumbers[0]);
+ EXPECT_EQ(0, bouts1->m.mNumbers[0]);
+ EXPECT_EQ(0, bouts2->m.mNumbers[0]);
+
+ EXPECT_EQ(1u, ins2->stream());
+ EXPECT_EQ(1u, outs2->stream());
+ EXPECT_EQ(0u, bins1->stream());
+ EXPECT_EQ(0u, bins2->stream());
+ EXPECT_EQ(0u, bouts1->stream());
+ EXPECT_EQ(0u, bouts2->stream());
+
+ EXPECT_TRUE(*ins1 != *outs1);
+ EXPECT_TRUE(*ins1 == *ins2);
+ EXPECT_TRUE(*outs1 == *outs2);
+ EXPECT_TRUE(*bins1 == *bouts1);
+ EXPECT_TRUE(*bins2 != *bouts2);
+
+ EXPECT_TRUE(*ins1 != *bins1);
+ bins1->m.mNumbers[0] = 100;
+ EXPECT_TRUE(*ins1 != *bins1);
+ bins1->setPort(false /* output */);
+ EXPECT_TRUE(*ins1 != *bins1);
+ bins1->setStream(1u);
+ EXPECT_TRUE(*ins1 == *bins1);
+
+ EXPECT_TRUE(*ins2 != *bins2);
+ bins2->m.mNumbers[0] = 100;
+ EXPECT_TRUE(*ins2 != *bins2);
+ bins2->setStream(1u);
+ EXPECT_TRUE(*ins2 == *bins2);
+
+ bins1->setPort(true /* output */);
+ EXPECT_TRUE(*outs1 == *bins1);
+
+ EXPECT_TRUE(*outs1 != *bouts1);
+ bouts1->m.mNumbers[0] = 100;
+ EXPECT_TRUE(*outs1 != *bouts1);
+ bouts1->setPort(true /* output */);
+ EXPECT_TRUE(*outs1 != *bouts1);
+ bouts1->setStream(1u);
+ EXPECT_TRUE(*outs1 == *bouts1);
+
+ EXPECT_TRUE(*outs2 != *bouts2);
+ bouts2->m.mNumbers[0] = 100;
+ EXPECT_TRUE(*outs2 != *bouts2);
+ bouts2->setStream(1u);
+ EXPECT_TRUE(*outs2 == *bouts2);
+
+ bouts1->setPort(false /* output */);
+ EXPECT_TRUE(*ins1 == *bouts1);
+
+ // index
+ EXPECT_EQ(C2Param::Type(ins1->type()).coreIndex(), C2NumbersStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(ins1->type()).typeIndex(), kParamIndexNumbers);
+ EXPECT_EQ(ins1->type(), C2NumbersStreamTuning::input::PARAM_TYPE);
+
+ EXPECT_EQ(C2Param::Type(ins2->type()).coreIndex(), C2NumbersStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(ins2->type()).typeIndex(), kParamIndexNumbers);
+ EXPECT_EQ(ins2->type(), C2NumbersStreamTuning::input::PARAM_TYPE);
+
+ EXPECT_EQ(C2Param::Type(outs1->type()).coreIndex(), C2NumbersStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(outs1->type()).typeIndex(), kParamIndexNumbers);
+ EXPECT_EQ(outs1->type(), C2NumbersStreamTuning::output::PARAM_TYPE);
+
+ EXPECT_EQ(C2Param::Type(outs2->type()).coreIndex(), C2NumbersStruct::CORE_INDEX);
+ EXPECT_EQ(C2Param::Type(outs2->type()).typeIndex(), kParamIndexNumbers);
+ EXPECT_EQ(outs2->type(), C2NumbersStreamTuning::output::PARAM_TYPE);
+
+ C2Param::CoreIndex index = C2NumbersStreamTuning::input::PARAM_TYPE;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_TRUE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumbers | C2Param::CoreIndex::IS_FLEX_FLAG);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumbers);
+
+ index = C2NumbersStreamTuning::output::PARAM_TYPE;
+ EXPECT_FALSE(index.isVendor());
+ EXPECT_TRUE(index.isFlexible());
+ EXPECT_EQ(index.coreIndex(), kParamIndexNumbers | C2Param::CoreIndex::IS_FLEX_FLAG);
+ EXPECT_EQ(index.typeIndex(), kParamIndexNumbers);
+
+ C2Param::Type type = C2NumbersStreamTuning::input::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_TRUE(type.isFlexible());
+ EXPECT_FALSE(type.isGlobal());
+ EXPECT_TRUE(type.forInput());
+ EXPECT_FALSE(type.forOutput());
+ EXPECT_TRUE(type.forStream());
+ EXPECT_FALSE(type.forPort());
+
+ type = C2NumbersStreamTuning::output::PARAM_TYPE;
+ EXPECT_FALSE(type.isVendor());
+ EXPECT_TRUE(type.isFlexible());
+ EXPECT_FALSE(type.isGlobal());
+ EXPECT_FALSE(type.forInput());
+ EXPECT_TRUE(type.forOutput());
+ EXPECT_TRUE(type.forStream());
+ EXPECT_FALSE(type.forPort());
+
+ EXPECT_EQ(C2NumbersPortTuning::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::input::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(nullptr), nullptr);
+ EXPECT_EQ(C2NumbersTuning::From(ins1.get()), nullptr);
+ EXPECT_EQ(C2NumbersTuning::From(ins2.get()), nullptr);
+ EXPECT_EQ(C2NumbersTuning::From(outs1.get()), nullptr);
+ EXPECT_EQ(C2NumbersTuning::From(outs2.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::From(ins1.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::From(ins2.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::From(outs1.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::From(outs2.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::input::From(ins1.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::input::From(ins2.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::input::From(outs1.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::input::From(outs2.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(ins1.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(ins2.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(outs1.get()), nullptr);
+ EXPECT_EQ(C2NumbersPortTuning::output::From(outs2.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::From(ins1.get()), ins1.get());
+ EXPECT_EQ(C2NumbersStreamTuning::From(ins2.get()), (C2NumbersStreamTuning*)ins2.get());
+ EXPECT_EQ(C2NumbersStreamTuning::From(outs1.get()), outs1.get());
+ EXPECT_EQ(C2NumbersStreamTuning::From(outs2.get()), (C2NumbersStreamTuning*)outs2.get());
+ EXPECT_EQ(C2NumbersStreamTuning::input::From(ins1.get()), (C2NumbersStreamTuning::input*)ins1.get());
+ EXPECT_EQ(C2NumbersStreamTuning::input::From(ins2.get()), ins2.get());
+ EXPECT_EQ(C2NumbersStreamTuning::input::From(outs1.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::input::From(outs2.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::output::From(ins1.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::output::From(ins2.get()), nullptr);
+ EXPECT_EQ(C2NumbersStreamTuning::output::From(outs1.get()), (C2NumbersStreamTuning::output*)outs1.get());
+ EXPECT_EQ(C2NumbersStreamTuning::output::From(outs2.get()), outs2.get());
+
+ EXPECT_EQ(*(C2Param::Copy(*ins1)), *ins1);
+ EXPECT_EQ(*(C2Param::Copy(*ins2)), *ins2);
+ EXPECT_EQ(*(C2Param::Copy(*outs1)), *outs1);
+ EXPECT_EQ(*(C2Param::Copy(*outs2)), *outs2);
+ }
+
+ {
+ C2Int32Value int32Value(INT32_MIN);
+ static_assert(std::is_same<decltype(int32Value.value), int32_t>::value, "should be int32_t");
+ EXPECT_EQ(INT32_MIN, int32Value.value);
+ std::vector<C2FieldDescriptor> fields = int32Value.FieldList();
+ EXPECT_EQ(1u, fields.size());
+ EXPECT_EQ(FD::INT32, fields.cbegin()->type());
+ EXPECT_EQ(1u, fields.cbegin()->extent());
+ EXPECT_EQ(C2String("value"), fields.cbegin()->name());
+ }
+
+ {
+ C2Uint32Value uint32Value(UINT32_MAX);
+ static_assert(std::is_same<decltype(uint32Value.value), uint32_t>::value, "should be uint32_t");
+ EXPECT_EQ(UINT32_MAX, uint32Value.value);
+ std::vector<C2FieldDescriptor> fields = uint32Value.FieldList();
+ EXPECT_EQ(1u, fields.size());
+ EXPECT_EQ(FD::UINT32, fields.cbegin()->type());
+ EXPECT_EQ(1u, fields.cbegin()->extent());
+ EXPECT_EQ(C2String("value"), fields.cbegin()->name());
+ }
+
+ {
+ C2Int64Value int64Value(INT64_MIN);
+ static_assert(std::is_same<decltype(int64Value.value), int64_t>::value, "should be int64_t");
+ EXPECT_EQ(INT64_MIN, int64Value.value);
+ std::vector<C2FieldDescriptor> fields = int64Value.FieldList();
+ EXPECT_EQ(1u, fields.size());
+ EXPECT_EQ(FD::INT64, fields.cbegin()->type());
+ EXPECT_EQ(1u, fields.cbegin()->extent());
+ EXPECT_EQ(C2String("value"), fields.cbegin()->name());
+ }
+
+ {
+ C2Uint64Value uint64Value(UINT64_MAX);
+ static_assert(std::is_same<decltype(uint64Value.value), uint64_t>::value, "should be uint64_t");
+ EXPECT_EQ(UINT64_MAX, uint64Value.value);
+ std::vector<C2FieldDescriptor> fields = uint64Value.FieldList();
+ EXPECT_EQ(1u, fields.size());
+ EXPECT_EQ(FD::UINT64, fields.cbegin()->type());
+ EXPECT_EQ(1u, fields.cbegin()->extent());
+ EXPECT_EQ(C2String("value"), fields.cbegin()->name());
+ }
+
+ {
+ C2FloatValue floatValue(123.4f);
+ static_assert(std::is_same<decltype(floatValue.value), float>::value, "should be float");
+ EXPECT_EQ(123.4f, floatValue.value);
+ std::vector<C2FieldDescriptor> fields = floatValue.FieldList();
+ EXPECT_EQ(1u, fields.size());
+ EXPECT_EQ(FD::FLOAT, fields.cbegin()->type());
+ EXPECT_EQ(1u, fields.cbegin()->extent());
+ EXPECT_EQ(C2String("value"), fields.cbegin()->name());
+ }
+
+ {
+ uint8_t initValue[] = "ABCD";
+ typedef C2GlobalParam<C2Setting, C2BlobValue, 0> BlobSetting;
+ std::unique_ptr<BlobSetting> blobValue = BlobSetting::AllocUnique(6, C2ConstMemoryBlock<uint8_t>(initValue));
+ static_assert(std::is_same<decltype(blobValue->m.value), uint8_t[]>::value, "should be uint8_t[]");
+ EXPECT_EQ(0, memcmp(blobValue->m.value, "ABCD\0", 6));
+ EXPECT_EQ(6u, blobValue->flexCount());
+ std::vector<C2FieldDescriptor> fields = blobValue->FieldList();
+ EXPECT_EQ(1u, fields.size());
+ EXPECT_EQ(FD::BLOB, fields.cbegin()->type());
+ EXPECT_EQ(0u, fields.cbegin()->extent());
+ EXPECT_EQ(C2String("value"), fields.cbegin()->name());
+
+ blobValue = BlobSetting::AllocUnique(3, C2ConstMemoryBlock<uint8_t>(initValue));
+ EXPECT_EQ(0, memcmp(blobValue->m.value, "ABC", 3));
+ EXPECT_EQ(3u, blobValue->flexCount());
+ }
+
+ {
+ constexpr char initValue[] = "ABCD";
+ typedef C2GlobalParam<C2Setting, C2StringValue, 0> StringSetting;
+ std::unique_ptr<StringSetting> stringValue = StringSetting::AllocUnique(6, C2ConstMemoryBlock<char>(initValue));
+ stringValue = StringSetting::AllocUnique(6, initValue);
+ static_assert(std::is_same<decltype(stringValue->m.value), char[]>::value, "should be char[]");
+ EXPECT_EQ(0, memcmp(stringValue->m.value, "ABCD\0", 6));
+ EXPECT_EQ(6u, stringValue->flexCount());
+ std::vector<C2FieldDescriptor> fields = stringValue->FieldList();
+ EXPECT_EQ(1u, fields.size());
+ EXPECT_EQ(FD::STRING, fields.cbegin()->type());
+ EXPECT_EQ(0u, fields.cbegin()->extent());
+ EXPECT_EQ(C2String("value"), fields.cbegin()->name());
+
+ stringValue = StringSetting::AllocUnique(3, C2ConstMemoryBlock<char>(initValue));
+ EXPECT_EQ(0, memcmp(stringValue->m.value, "AB", 3));
+ EXPECT_EQ(3u, stringValue->flexCount());
+
+ stringValue = StringSetting::AllocUnique(11, "initValue");
+ EXPECT_EQ(0, memcmp(stringValue->m.value, "initValue\0", 11));
+ EXPECT_EQ(11u, stringValue->flexCount());
+
+ stringValue = StringSetting::AllocUnique(initValue);
+ EXPECT_EQ(0, memcmp(stringValue->m.value, "ABCD", 5));
+ EXPECT_EQ(5u, stringValue->flexCount());
+
+ stringValue = StringSetting::AllocUnique({ 'A', 'B', 'C', 'D' });
+ EXPECT_EQ(0, memcmp(stringValue->m.value, "ABC", 4));
+ EXPECT_EQ(4u, stringValue->flexCount());
+ }
+
+ {
+ uint32_t videoWidth[] = { 12u, C2NumbersStreamTuning::output::PARAM_TYPE, 100 };
+ C2Param *p1 = C2Param::From(videoWidth, sizeof(videoWidth));
+ EXPECT_NE(nullptr, p1);
+ EXPECT_EQ(12u, p1->size());
+ EXPECT_EQ(p1->type(), C2NumbersStreamTuning::output::PARAM_TYPE);
+
+ C2NumbersStreamTuning::output *vst = C2NumbersStreamTuning::output::From(p1);
+ EXPECT_NE(nullptr, vst);
+ if (vst) {
+ EXPECT_EQ(1u, vst->flexCount());
+ EXPECT_EQ(100, vst->m.mNumbers[0]);
+ }
+
+ p1 = C2Param::From(videoWidth, sizeof(videoWidth) + 2);
+ EXPECT_EQ(nullptr, p1);
+
+ p1 = C2Param::From(videoWidth, sizeof(videoWidth) - 2);
+ EXPECT_EQ(nullptr, p1);
+
+ p1 = C2Param::From(videoWidth, 3);
+ EXPECT_EQ(nullptr, p1);
+
+ p1 = C2Param::From(videoWidth, 0);
+ EXPECT_EQ(nullptr, p1);
+ }
+
+ {
+ uint32_t videoWidth[] = { 16u, C2NumbersPortTuning::input::PARAM_TYPE, 101, 102 };
+
+ C2Param *p1 = C2Param::From(videoWidth, sizeof(videoWidth));
+ EXPECT_NE(nullptr, p1);
+ EXPECT_EQ(16u, p1->size());
+ EXPECT_EQ(p1->type(), C2NumbersPortTuning::input::PARAM_TYPE);
+
+ C2NumbersPortTuning::input *vpt = C2NumbersPortTuning::input::From(p1);
+ EXPECT_NE(nullptr, vpt);
+ if (vpt) {
+ EXPECT_EQ(2u, vpt->flexCount());
+ EXPECT_EQ(101, vpt->m.mNumbers[0]);
+ EXPECT_EQ(102, vpt->m.mNumbers[1]);
+ }
+
+ p1 = C2Param::From(videoWidth, sizeof(videoWidth) + 2);
+ EXPECT_EQ(nullptr, p1);
+
+ p1 = C2Param::From(videoWidth, sizeof(videoWidth) - 2);
+ EXPECT_EQ(nullptr, p1);
+
+ p1 = C2Param::From(videoWidth, 3);
+ EXPECT_EQ(nullptr, p1);
+
+ p1 = C2Param::From(videoWidth, 0);
+ EXPECT_EQ(nullptr, p1);
+ }
+}
+
+TEST_F(C2ParamTest, C2ValueTest) {
+ C2Value val;
+ int32_t i32 = -32;
+ int64_t i64 = -64;
+ uint32_t u32 = 32;
+ uint64_t u64 = 64;
+ float fp = 1.5f;
+
+ EXPECT_EQ(C2Value::NO_INIT, val.type());
+ EXPECT_EQ(false, val.get(&i32));
+ EXPECT_EQ(-32, i32);
+ EXPECT_EQ(false, val.get(&i64));
+ EXPECT_EQ(-64, i64);
+ EXPECT_EQ(false, val.get(&u32));
+ EXPECT_EQ(32u, u32);
+ EXPECT_EQ(false, val.get(&u64));
+ EXPECT_EQ(64u, u64);
+ EXPECT_EQ(false, val.get(&fp));
+ EXPECT_EQ(1.5f, fp);
+
+ val = int32_t(-3216);
+ EXPECT_EQ(C2Value::INT32, val.type());
+ EXPECT_EQ(true, val.get(&i32));
+ EXPECT_EQ(-3216, i32);
+ EXPECT_EQ(false, val.get(&i64));
+ EXPECT_EQ(-64, i64);
+ EXPECT_EQ(false, val.get(&u32));
+ EXPECT_EQ(32u, u32);
+ EXPECT_EQ(false, val.get(&u64));
+ EXPECT_EQ(64u, u64);
+ EXPECT_EQ(false, val.get(&fp));
+ EXPECT_EQ(1.5f, fp);
+
+ val = uint32_t(3216);
+ EXPECT_EQ(C2Value::UINT32, val.type());
+ EXPECT_EQ(false, val.get(&i32));
+ EXPECT_EQ(-3216, i32);
+ EXPECT_EQ(false, val.get(&i64));
+ EXPECT_EQ(-64, i64);
+ EXPECT_EQ(true, val.get(&u32));
+ EXPECT_EQ(3216u, u32);
+ EXPECT_EQ(false, val.get(&u64));
+ EXPECT_EQ(64u, u64);
+ EXPECT_EQ(false, val.get(&fp));
+ EXPECT_EQ(1.5f, fp);
+
+ val = int64_t(-6432);
+ EXPECT_EQ(C2Value::INT64, val.type());
+ EXPECT_EQ(false, val.get(&i32));
+ EXPECT_EQ(-3216, i32);
+ EXPECT_EQ(true, val.get(&i64));
+ EXPECT_EQ(-6432, i64);
+ EXPECT_EQ(false, val.get(&u32));
+ EXPECT_EQ(3216u, u32);
+ EXPECT_EQ(false, val.get(&u64));
+ EXPECT_EQ(64u, u64);
+ EXPECT_EQ(false, val.get(&fp));
+ EXPECT_EQ(1.5f, fp);
+
+ val = uint64_t(6432);
+ EXPECT_EQ(C2Value::UINT64, val.type());
+ EXPECT_EQ(false, val.get(&i32));
+ EXPECT_EQ(-3216, i32);
+ EXPECT_EQ(false, val.get(&i64));
+ EXPECT_EQ(-6432, i64);
+ EXPECT_EQ(false, val.get(&u32));
+ EXPECT_EQ(3216u, u32);
+ EXPECT_EQ(true, val.get(&u64));
+ EXPECT_EQ(6432u, u64);
+ EXPECT_EQ(false, val.get(&fp));
+ EXPECT_EQ(1.5f, fp);
+
+ val = 15.25f;
+ EXPECT_EQ(C2Value::FLOAT, val.type());
+ EXPECT_EQ(false, val.get(&i32));
+ EXPECT_EQ(-3216, i32);
+ EXPECT_EQ(false, val.get(&i64));
+ EXPECT_EQ(-6432, i64);
+ EXPECT_EQ(false, val.get(&u32));
+ EXPECT_EQ(3216u, u32);
+ EXPECT_EQ(false, val.get(&u64));
+ EXPECT_EQ(6432u, u64);
+ EXPECT_EQ(true, val.get(&fp));
+ EXPECT_EQ(15.25f, fp);
+}
+
diff --git a/media/codec2/tests/C2SampleComponent_test.cpp b/media/codec2/tests/C2SampleComponent_test.cpp
new file mode 100644
index 0000000..cd354ad
--- /dev/null
+++ b/media/codec2/tests/C2SampleComponent_test.cpp
@@ -0,0 +1,432 @@
+/*
+ * Copyright 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2SampleComponent_test"
+
+#include <gtest/gtest.h>
+
+#define __C2_GENERATE_GLOBAL_VARS__
+#include <C2Component.h>
+#include <C2Config.h>
+#include <C2Debug.h>
+#include <C2Enum.h>
+
+#include <unordered_map>
+
+class C2SampleComponentTest : public ::testing::Test {
+};
+
+void PrintTo(const C2FieldDescriptor &fd, ::std::ostream *os) {
+ using FD=C2FieldDescriptor;
+ switch (fd.type()) {
+ case FD::INT32: *os << "i32"; break;
+ case FD::INT64: *os << "i64"; break;
+ case FD::UINT32: *os << "u32"; break;
+ case FD::UINT64: *os << "u64"; break;
+ case FD::FLOAT: *os << "float"; break;
+ case FD::STRING: *os << "char"; break;
+ case FD::BLOB: *os << "u8"; break;
+ default:
+ if (fd.type() & FD::STRUCT_FLAG) {
+ *os << "struct-" << (fd.type() & ~FD::STRUCT_FLAG);
+ } else {
+ *os << "type-" << fd.type();
+ }
+ }
+ *os << " " << fd.name();
+ if (fd.extent() > 1) {
+ *os << "[" << fd.extent() << "]";
+ } else if (fd.extent() == 0) {
+ *os << "[]";
+ }
+ *os << " (" << fd._mFieldId << "*" << fd.extent() << ")";
+}
+
+C2ENUM(
+ MetadataType, int32_t,
+ kInvalid = -1,
+ kNone = 0,
+ kGralloc,
+ kNativeHandle,
+ kANativeWindow,
+ kCamera,
+)
+
+enum {
+ kParamIndexVideoConfig = 0x1234,
+};
+
+struct C2VideoConfigStruct {
+ int32_t width;
+ uint32_t height;
+ MetadataType metadataType;
+ int32_t supportedFormats[];
+
+ C2VideoConfigStruct() {}
+
+ DEFINE_AND_DESCRIBE_FLEX_C2STRUCT(VideoConfig, supportedFormats)
+ C2FIELD(width, "width")
+ C2FIELD(height, "height")
+ C2FIELD(metadataType, "metadata-type")
+ C2FIELD(supportedFormats, "formats")
+};
+
+typedef C2PortParam<C2Tuning, C2VideoConfigStruct> C2VideoConfigPortTuning;
+
+class MyComponentInstance : public C2ComponentInterface {
+public:
+ virtual C2String getName() const override {
+ /// \todo this seems too specific
+ return "sample.interface";
+ };
+
+ virtual c2_node_id_t getId() const override {
+ /// \todo how are these shared?
+ return 0;
+ }
+
+ virtual c2_status_t config_vb(
+ const std::vector<C2Param*> ¶ms,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) override {
+ (void)params;
+ (void)failures;
+ (void)mayBlock;
+ return C2_OMITTED;
+ }
+
+ virtual c2_status_t createTunnel_sm(c2_node_id_t targetComponent) override {
+ (void)targetComponent;
+ return C2_OMITTED;
+ }
+
+ virtual c2_status_t query_vb(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const heapParams) const override {
+ for (C2Param* const param : stackParams) {
+ (void)mayBlock;
+ if (!*param) { // param is already invalid - remember it
+ continue;
+ }
+
+ // note: this does not handle stream params (should use index...)
+ if (!mMyParams.count(param->index())) {
+ continue; // not my param
+ }
+
+ C2Param & myParam = mMyParams.find(param->index())->second;
+ if (myParam.size() != param->size()) { // incorrect size
+ param->invalidate();
+ continue;
+ }
+
+ param->updateFrom(myParam);
+ }
+
+ for (const C2Param::Index index : heapParamIndices) {
+ if (mMyParams.count(index)) {
+ C2Param & myParam = mMyParams.find(index)->second;
+ std::unique_ptr<C2Param> paramCopy(C2Param::Copy(myParam));
+ heapParams->push_back(std::move(paramCopy));
+ }
+ }
+
+ return C2_OK;
+ }
+
+ std::unordered_map<uint32_t, C2Param &> mMyParams;
+
+ C2ComponentDomainInfo mDomainInfo;
+
+ MyComponentInstance() {
+ mMyParams.insert({mDomainInfo.index(), mDomainInfo});
+ }
+
+ virtual c2_status_t releaseTunnel_sm(c2_node_id_t targetComponent) override {
+ (void)targetComponent;
+ return C2_OMITTED;
+ }
+
+ class MyParamReflector : public C2ParamReflector {
+ const MyComponentInstance *instance;
+
+ public:
+ MyParamReflector(const MyComponentInstance *i) : instance(i) { }
+
+ virtual std::unique_ptr<C2StructDescriptor> describe(C2Param::CoreIndex paramIndex) const override {
+ switch (paramIndex.typeIndex()) {
+ case decltype(instance->mDomainInfo)::CORE_INDEX:
+ default:
+ return std::unique_ptr<C2StructDescriptor>(new C2StructDescriptor{
+ instance->mDomainInfo.type(),
+ decltype(instance->mDomainInfo)::FieldList(),
+ });
+ }
+ return nullptr;
+ }
+ };
+
+ virtual c2_status_t querySupportedValues_vb(
+ std::vector<C2FieldSupportedValuesQuery> &fields,
+ c2_blocking_t mayBlock) const override {
+ (void)mayBlock;
+ for (C2FieldSupportedValuesQuery &query : fields) {
+ if (query.field() == C2ParamField(&mDomainInfo, &C2ComponentDomainInfo::value)) {
+ query.values = C2FieldSupportedValues(
+ false /* flag */,
+ &mDomainInfo.value
+ //,
+ //{(int32_t)C2DomainVideo}
+ );
+ query.status = C2_OK;
+ } else {
+ query.status = C2_BAD_INDEX;
+ }
+ }
+ return C2_OK;
+ }
+
+ std::shared_ptr<C2ParamReflector> getParamReflector() const {
+ return std::shared_ptr<C2ParamReflector>(new MyParamReflector(this));
+ }
+
+ virtual c2_status_t querySupportedParams_nb(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> * const params) const override {
+ params->push_back(std::make_shared<C2ParamDescriptor>(
+ true /* required */, "_domain", &mDomainInfo));
+ params->push_back(std::shared_ptr<C2ParamDescriptor>(
+ new C2ParamDescriptor(true /* required */, "_domain", &mDomainInfo)));
+ return C2_OK;
+ }
+
+ virtual ~MyComponentInstance() override = default;
+};
+
+template<typename E, bool S=std::is_enum<E>::value>
+struct getter {
+ int32_t get(const C2FieldSupportedValues::Primitive &p, int32_t*) {
+ return p.i32;
+ }
+ int64_t get(const C2FieldSupportedValues::Primitive &p, int64_t*) {
+ return p.i64;
+ }
+ uint32_t get(const C2FieldSupportedValues::Primitive &p, uint32_t*) {
+ return p.u32;
+ }
+ uint64_t get(const C2FieldSupportedValues::Primitive &p, uint64_t*) {
+ return p.u64;
+ }
+ float get(const C2FieldSupportedValues::Primitive &p, float*) {
+ return p.fp;
+ }
+};
+
+template<typename E>
+struct getter<E, true> {
+ typename std::underlying_type<E>::type get(const C2FieldSupportedValues::Primitive &p, E*) {
+ using u=typename std::underlying_type<E>::type;
+ return getter<u>().get(p, (u*)0);
+ }
+};
+
+template<typename T, bool E=std::is_enum<T>::value>
+struct lax_underlying_type {
+ typedef typename std::underlying_type<T>::type type;
+};
+
+template<typename T>
+struct lax_underlying_type<T, false> {
+ typedef T type;
+};
+
+template<typename E>
+typename lax_underlying_type<E>::type get(
+ const C2FieldSupportedValues::Primitive &p, E*) {
+ return getter<E>().get(p, (E*)0);
+}
+
+template<typename T>
+void dumpFSV(const C2FieldSupportedValues &sv, T*t) {
+ using namespace std;
+ cout << (std::is_enum<T>::value ? (std::is_signed<typename lax_underlying_type<T>::type>::value ? "i" : "u")
+ : std::is_integral<T>::value ? std::is_signed<T>::value ? "i" : "u" : "f")
+ << (8 * sizeof(T));
+ if (sv.type == sv.RANGE) {
+ cout << ".range(" << get(sv.range.min, t);
+ if (get(sv.range.step, t) != std::is_integral<T>::value) {
+ cout << ":" << get(sv.range.step, t);
+ }
+ if (get(sv.range.num, t) != 1 || get(sv.range.denom, t) != 1) {
+ cout << ":" << get(sv.range.num, t) << "/" << get(sv.range.denom, t);
+ }
+ cout << get(sv.range.max, t) << ")";
+ }
+ if (sv.values.size()) {
+ cout << (sv.type == sv.FLAGS ? ".flags(" : ".list(");
+ const char *sep = "";
+ for (const C2FieldSupportedValues::Primitive &p : sv.values) {
+ cout << sep << get(p, t);
+ sep = ",";
+ }
+ cout << ")";
+ }
+ cout << endl;
+}
+
+void dumpType(C2Param::Type type) {
+ using namespace std;
+ cout << (type.isVendor() ? "Vendor" : "C2");
+ if (type.forInput()) {
+ cout << "Input";
+ } else if (type.forOutput()) {
+ cout << "Output";
+ } else if (type.forPort() && !type.forStream()) {
+ cout << "Port";
+ }
+ if (type.forStream()) {
+ cout << "Stream";
+ }
+
+ if (type.isFlexible()) {
+ cout << "Flex";
+ }
+
+ cout << type.typeIndex();
+
+ switch (type.kind()) {
+ case C2Param::INFO: cout << "Info"; break;
+ case C2Param::SETTING: cout << "Setting"; break;
+ case C2Param::TUNING: cout << "Tuning"; break;
+ case C2Param::STRUCT: cout << "Struct"; break;
+ default: cout << "Kind" << (int32_t)type.kind(); break;
+ }
+}
+
+void dumpType(C2Param::CoreIndex type) {
+ using namespace std;
+ cout << (type.isVendor() ? "Vendor" : "C2");
+ if (type.isFlexible()) {
+ cout << "Flex";
+ }
+
+ cout << type.typeIndex() << "Struct";
+}
+
+void dumpType(C2FieldDescriptor::type_t type) {
+ using namespace std;
+ switch (type) {
+ case C2FieldDescriptor::BLOB: cout << "blob "; break;
+ case C2FieldDescriptor::FLOAT: cout << "float "; break;
+ case C2FieldDescriptor::INT32: cout << "int32_t "; break;
+ case C2FieldDescriptor::INT64: cout << "int64_t "; break;
+ case C2FieldDescriptor::UINT32: cout << "uint32_t "; break;
+ case C2FieldDescriptor::UINT64: cout << "uint64_t "; break;
+ case C2FieldDescriptor::STRING: cout << "char "; break;
+ default:
+ cout << "struct ";
+ dumpType((C2Param::Type)type);
+ break;
+ }
+}
+
+void dumpStruct(const C2StructDescriptor &sd) {
+ using namespace std;
+ cout << "struct ";
+ dumpType(sd.coreIndex());
+ cout << " {" << endl;
+ //C2FieldDescriptor &f;
+ for (const C2FieldDescriptor &f : sd) {
+ PrintTo(f, &cout);
+ cout << endl;
+
+ if (f.namedValues().size()) {
+ cout << ".named(";
+ const char *sep = "";
+ for (const C2FieldDescriptor::NamedValueType &p : f.namedValues()) {
+ cout << sep << p.first << "=";
+ switch (f.type()) {
+ case C2FieldDescriptor::INT32: cout << get(p.second, (int32_t *)0); break;
+ case C2FieldDescriptor::INT64: cout << get(p.second, (int64_t *)0); break;
+ case C2FieldDescriptor::UINT32: cout << get(p.second, (uint32_t *)0); break;
+ case C2FieldDescriptor::UINT64: cout << get(p.second, (uint64_t *)0); break;
+ case C2FieldDescriptor::FLOAT: cout << get(p.second, (float *)0); break;
+ default: cout << "???"; break;
+ }
+ sep = ",";
+ }
+ cout << ")";
+ }
+ }
+
+ cout << "};" << endl;
+}
+
+void dumpDesc(const C2ParamDescriptor &pd) {
+ using namespace std;
+ if (pd.isRequired()) {
+ cout << "required ";
+ }
+ if (pd.isPersistent()) {
+ cout << "persistent ";
+ }
+ cout << "struct ";
+ dumpType(C2Param::Type(pd.index().type()));
+ cout << " " << pd.name() << ";" << endl;
+}
+
+TEST_F(C2SampleComponentTest, ReflectorTest) {
+ C2ComponentDomainInfo domainInfo;
+ std::shared_ptr<MyComponentInstance> myComp(new MyComponentInstance);
+ std::shared_ptr<C2ComponentInterface> comp = myComp;
+
+ std::unique_ptr<C2StructDescriptor> desc{
+ myComp->getParamReflector()->describe(C2ComponentDomainInfo::CORE_INDEX)};
+ dumpStruct(*desc);
+
+ std::vector<C2FieldSupportedValuesQuery> query = {
+ { C2ParamField(&domainInfo, &C2ComponentDomainInfo::value),
+ C2FieldSupportedValuesQuery::CURRENT },
+ C2FieldSupportedValuesQuery(C2ParamField(&domainInfo, &C2ComponentDomainInfo::value),
+ C2FieldSupportedValuesQuery::CURRENT),
+ C2FieldSupportedValuesQuery::Current(C2ParamField(&domainInfo, &C2ComponentDomainInfo::value)),
+ };
+
+ EXPECT_EQ(C2_OK, comp->querySupportedValues_vb(query, C2_DONT_BLOCK));
+
+ for (const C2FieldSupportedValuesQuery &q : query) {
+ dumpFSV(q.values, &domainInfo.value);
+ }
+}
+
+TEST_F(C2SampleComponentTest, FieldSupportedValuesTest) {
+ typedef C2GlobalParam<C2Info, C2Uint32Value, 0> Uint32TestInfo;
+ Uint32TestInfo t;
+ std::vector<C2FieldSupportedValues> values;
+ values.push_back(C2FieldSupportedValues(0, 10, 1)); // min, max, step
+ values.push_back(C2FieldSupportedValues(1, 64, 2, 1)); // min, max, num, den
+ values.push_back(C2FieldSupportedValues(false, {1, 2, 3})); // flags, std::initializer_list
+ uint32_t val[] = {1, 3, 5, 7};
+ std::vector<uint32_t> v(std::begin(val), std::end(val));
+ values.push_back(C2FieldSupportedValues(false, v)); // flags, std::vector
+
+ for (const C2FieldSupportedValues &sv : values) {
+ dumpFSV(sv, &t.value);
+ }
+}
+
diff --git a/media/codec2/tests/C2UtilTest.cpp b/media/codec2/tests/C2UtilTest.cpp
new file mode 100644
index 0000000..59cd313
--- /dev/null
+++ b/media/codec2/tests/C2UtilTest.cpp
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2UtilTest"
+
+#include <gtest/gtest.h>
+
+#define __C2_GENERATE_GLOBAL_VARS__
+#include <_C2MacroUtils.h>
+#include <C2Enum.h>
+
+/** \file
+ * Tests for vndk/util.
+ */
+
+/* --------------------------------------- _C2MacroUtils --------------------------------------- */
+
+static_assert(0 == _C2_ARGC(), "should be 0");
+static_assert(1 == _C2_ARGC(1), "should be 1");
+static_assert(2 == _C2_ARGC(1, 2), "should be 2");
+static_assert(64 == _C2_ARGC(
+ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
+ 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64), "should be 64");
+
+static_assert(0 == _C2_ARGC(,), "should be 0");
+static_assert(1 == _C2_ARGC(1,), "should be 1");
+static_assert(2 == _C2_ARGC(1, 2,), "should be 2");
+static_assert(64 == _C2_ARGC(
+ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
+ 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,), "should be 64");
+
+/* ---------------------------------------- _C2EnumUtils ---------------------------------------- */
+
+class C2UtilTest : public ::testing::Test {
+};
+
+C2ENUM(Enum1, uint32_t,
+ Enum1Value1,
+ Enum1Value2,
+ Enum1Value4 = Enum1Value2 + 2,
+);
+
+C2ENUM_CUSTOM_PREFIX(Enum2, uint32_t, "Enum",
+ Enum2Value1,
+ Enum2Value2,
+ Enum2Value4 = Enum1Value2 + 2,
+);
+
+C2ENUM_CUSTOM_NAMES(Enum3, uint8_t,
+ ({ { "value1", Enum3Value1 },
+ { "value2", Enum3Value2 },
+ { "value4", Enum3Value4 },
+ { "invalid", Invalid } }),
+ Enum3Value1,
+ Enum3Value2,
+ Enum3Value4 = Enum3Value2 + 2,
+ Invalid,
+);
+
+TEST_F(C2UtilTest, EnumUtilsTest) {
+ std::vector<std::pair<C2String, Enum3>> pairs ( { { "value1", Enum3Value1 },
+ { "value2", Enum3Value2 },
+ { "value4", Enum3Value4 },
+ { "invalid", Invalid } });
+ Enum3 e3;
+ C2FieldDescriptor::namedValuesFor(e3);
+
+ // upper case
+ EXPECT_EQ("yes", _C2EnumUtils::camelCaseToDashed("YES"));
+ EXPECT_EQ("no", _C2EnumUtils::camelCaseToDashed("NO"));
+ EXPECT_EQ("yes-no", _C2EnumUtils::camelCaseToDashed("YES_NO"));
+ EXPECT_EQ("yes-no", _C2EnumUtils::camelCaseToDashed("YES__NO"));
+ EXPECT_EQ("a2dp", _C2EnumUtils::camelCaseToDashed("A2DP"));
+ EXPECT_EQ("mp2-ts", _C2EnumUtils::camelCaseToDashed("MP2_TS"));
+ EXPECT_EQ("block-2d", _C2EnumUtils::camelCaseToDashed("BLOCK_2D"));
+ EXPECT_EQ("mpeg-2-ts", _C2EnumUtils::camelCaseToDashed("MPEG_2_TS"));
+ EXPECT_EQ("_hidden-value", _C2EnumUtils::camelCaseToDashed("_HIDDEN_VALUE"));
+ EXPECT_EQ("__hidden-value2", _C2EnumUtils::camelCaseToDashed("__HIDDEN_VALUE2"));
+ EXPECT_EQ("__hidden-value-2", _C2EnumUtils::camelCaseToDashed("__HIDDEN_VALUE_2"));
+
+ // camel case
+ EXPECT_EQ("yes", _C2EnumUtils::camelCaseToDashed("Yes"));
+ EXPECT_EQ("no", _C2EnumUtils::camelCaseToDashed("No"));
+ EXPECT_EQ("yes-no", _C2EnumUtils::camelCaseToDashed("YesNo"));
+ EXPECT_EQ("yes-no", _C2EnumUtils::camelCaseToDashed("Yes_No"));
+ EXPECT_EQ("mp2-ts", _C2EnumUtils::camelCaseToDashed("MP2Ts"));
+ EXPECT_EQ("block-2d", _C2EnumUtils::camelCaseToDashed("Block2D"));
+ EXPECT_EQ("mpeg-2-ts", _C2EnumUtils::camelCaseToDashed("Mpeg2ts"));
+ EXPECT_EQ("_hidden-value", _C2EnumUtils::camelCaseToDashed("_HiddenValue"));
+ EXPECT_EQ("__hidden-value-2", _C2EnumUtils::camelCaseToDashed("__HiddenValue2"));
+
+ // mixed case
+ EXPECT_EQ("mp2t-s", _C2EnumUtils::camelCaseToDashed("MP2T_s"));
+ EXPECT_EQ("block-2d", _C2EnumUtils::camelCaseToDashed("Block_2D"));
+ EXPECT_EQ("block-2-d", _C2EnumUtils::camelCaseToDashed("Block2_D"));
+ EXPECT_EQ("mpeg-2-ts", _C2EnumUtils::camelCaseToDashed("Mpeg_2ts"));
+ EXPECT_EQ("mpeg-2-ts", _C2EnumUtils::camelCaseToDashed("Mpeg_2_TS"));
+ EXPECT_EQ("_hidden-value", _C2EnumUtils::camelCaseToDashed("_Hidden__VALUE"));
+ EXPECT_EQ("__hidden-value-2", _C2EnumUtils::camelCaseToDashed("__HiddenValue_2"));
+ EXPECT_EQ("_2", _C2EnumUtils::camelCaseToDashed("_2"));
+ EXPECT_EQ("__23", _C2EnumUtils::camelCaseToDashed("__23"));
+}
+
diff --git a/media/codec2/tests/C2_test.cpp b/media/codec2/tests/C2_test.cpp
new file mode 100644
index 0000000..2ada9f9
--- /dev/null
+++ b/media/codec2/tests/C2_test.cpp
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2_test"
+
+#include <gtest/gtest.h>
+
+#include <C2.h>
+
+/* ======================================= STATIC TESTS ======================================= */
+
+template<int N>
+struct c2_const_checker
+{
+ inline constexpr static int num() { return N; }
+};
+
+constexpr auto min_i32_i32 = c2_min(int32_t(1), int32_t(2));
+static_assert(std::is_same<decltype(min_i32_i32), const int32_t>::value, "should be int32_t");
+constexpr auto min_i32_i64 = c2_min(int32_t(3), int64_t(2));
+static_assert(std::is_same<decltype(min_i32_i64), const int64_t>::value, "should be int64_t");
+constexpr auto min_i8_i32 = c2_min(int8_t(0xff), int32_t(0xffffffff));
+static_assert(std::is_same<decltype(min_i8_i32), const int32_t>::value, "should be int32_t");
+
+static_assert(c2_const_checker<min_i32_i32>::num() == 1, "should be 1");
+static_assert(c2_const_checker<min_i32_i64>::num() == 2, "should be 2");
+static_assert(c2_const_checker<min_i8_i32>::num() == 0xffffffff, "should be 0xffffffff");
+
+constexpr auto min_u32_u32 = c2_min(uint32_t(1), uint32_t(2));
+static_assert(std::is_same<decltype(min_u32_u32), const uint32_t>::value, "should be uint32_t");
+constexpr auto min_u32_u64 = c2_min(uint32_t(3), uint64_t(2));
+static_assert(std::is_same<decltype(min_u32_u64), const uint32_t>::value, "should be uint32_t");
+constexpr auto min_u32_u8 = c2_min(uint32_t(0xffffffff), uint8_t(0xff));
+static_assert(std::is_same<decltype(min_u32_u8), const uint8_t>::value, "should be uint8_t");
+
+static_assert(c2_const_checker<min_u32_u32>::num() == 1, "should be 1");
+static_assert(c2_const_checker<min_u32_u64>::num() == 2, "should be 2");
+static_assert(c2_const_checker<min_u32_u8>::num() == 0xff, "should be 0xff");
+
+constexpr auto max_i32_i32 = c2_max(int32_t(1), int32_t(2));
+static_assert(std::is_same<decltype(max_i32_i32), const int32_t>::value, "should be int32_t");
+constexpr auto max_i32_i64 = c2_max(int32_t(3), int64_t(2));
+static_assert(std::is_same<decltype(max_i32_i64), const int64_t>::value, "should be int64_t");
+constexpr auto max_i8_i32 = c2_max(int8_t(0xff), int32_t(0xffffffff));
+static_assert(std::is_same<decltype(max_i8_i32), const int32_t>::value, "should be int32_t");
+
+static_assert(c2_const_checker<max_i32_i32>::num() == 2, "should be 2");
+static_assert(c2_const_checker<max_i32_i64>::num() == 3, "should be 3");
+static_assert(c2_const_checker<max_i8_i32>::num() == 0xffffffff, "should be 0xffffffff");
+
+constexpr auto max_u32_u32 = c2_max(uint32_t(1), uint32_t(2));
+static_assert(std::is_same<decltype(max_u32_u32), const uint32_t>::value, "should be uint32_t");
+constexpr auto max_u32_u64 = c2_max(uint32_t(3), uint64_t(2));
+static_assert(std::is_same<decltype(max_u32_u64), const uint64_t>::value, "should be uint64_t");
+constexpr auto max_u32_u8 = c2_max(uint32_t(0x7fffffff), uint8_t(0xff));
+static_assert(std::is_same<decltype(max_u32_u8), const uint32_t>::value, "should be uint32_t");
+
+static_assert(c2_const_checker<max_u32_u32>::num() == 2, "should be 2");
+static_assert(c2_const_checker<max_u32_u64>::num() == 3, "should be 3");
+static_assert(c2_const_checker<max_u32_u8>::num() == 0x7fffffff, "should be 0x7fffffff");
+
+/* ======================================= COUNTER TESTS ======================================= */
+
+void c2_cntr_static_test() {
+ // sanity checks for construction/assignment
+ constexpr c2_cntr32_t c32_a(123);
+ constexpr c2_cntr64_t c64_a(-456);
+ c2_cntr32_t c32_b __unused = c64_a;
+ // c32_b = 64.; // DISALLOWED
+ // c2_cntr64_t c64_b = c32_a; // DISALLOWED
+
+ // sanity checks for some constexpr operators
+ static_assert(std::is_same<decltype(c32_a + c64_a), decltype(c64_a + c32_a)>::value, "+ should result same type");
+ static_assert(c32_a + c64_a == c2_cntr32_t(-333), "123 + -456 = -333");
+ static_assert(c32_a + c32_a == c2_cntr32_t(246), "123 + 123 = 246");
+ static_assert(c64_a + c32_a == c2_cntr32_t(-333), "-456 + 123 = 579");
+ static_assert(std::is_same<decltype(c32_a + 1), decltype(1 + c32_a)>::value, "+ should result same type");
+ static_assert(c32_a + 456 == c2_cntr32_t(579), "123 + 456 = 579");
+ static_assert(456 + c64_a == c2_cntr64_t(0), "456 + -456 = 0");
+ static_assert(std::is_same<decltype(c32_a - c64_a), decltype(c64_a - c32_a)>::value, "- should result same type");
+ static_assert(c32_a - c64_a == c2_cntr32_t(579), "123 - -456 = 579");
+ static_assert(c32_a - c32_a == c2_cntr32_t(0), "123 - 123 = 0");
+ static_assert(c64_a - c32_a == c2_cntr32_t(-579), "-456 - 123 = -579");
+ static_assert(std::is_same<decltype(c32_a - 1), decltype(1 - c32_a)>::value, "- should result same type");
+ static_assert(c32_a - 456 == c2_cntr32_t(-333), "123 - 456 = -333");
+ static_assert(456 - c64_a == c2_cntr64_t(912), "456 - -456 = 912");
+ static_assert(std::is_same<decltype(c32_a * c64_a), decltype(c64_a * c32_a)>::value, "* should result same type");
+ static_assert(c32_a * c64_a == c2_cntr32_t(-56088), "123 * -456 = -56088");
+ static_assert(c32_a * c32_a == c2_cntr32_t(15129), "123 * 123 = 15129");
+ static_assert(c64_a * c32_a == c2_cntr32_t(-56088), "-456 * 123 = -56088");
+ static_assert(std::is_same<decltype(c32_a * 1), decltype(1 * c32_a)>::value, "* should result same type");
+ static_assert(c32_a * 456 == c2_cntr32_t(56088), "123 * 456 = 56088");
+ static_assert(456 * c64_a == c2_cntr64_t(-207936), "456 * -456 = -207936");
+
+ static_assert((c32_a << 26u) == c2_cntr32_t(0xEC000000), "123 << 26 = 0xEC000000");
+
+ // sanity checks for unary operators
+ static_assert(c2_cntr32_t(1) == +c2_cntr32_t(1), "1 == +1");
+ static_assert(c2_cntr32_t(1) == -c2_cntr32_t(-1), "1 == --1");
+
+ // sanity checks for comparison
+ using c8_t = c2_cntr_t<uint8_t>;
+ static_assert(c8_t(-0x80) > c8_t(0x7f), "80 > 7F");
+ static_assert(c8_t(-0x80) >= c8_t(0x7f), "80 >= 7F");
+ static_assert(c8_t(0x7f) > c8_t(0x7e), "7F > 7E");
+ static_assert(c8_t(0x7f) >= c8_t(0x7e), "7F >= 7E");
+ static_assert(!(c8_t(-0x80) > c8_t(0)), "80 !> 00");
+ static_assert(!(c8_t(-0x80) >= c8_t(0)), "80 !>= 00");
+ static_assert(!(c8_t(-0x80) > c8_t(-0x80)), "80 !> 80");
+ static_assert(c8_t(-0x80) >= c8_t(-0x80), "80 >= 80");
+
+ static_assert(c8_t(-0x80) == c8_t(0x80), "80 == 80");
+ static_assert(!(c8_t(-0x80) == c8_t(0)), "80 != 0");
+ static_assert(c8_t(-0x80) != c8_t(0x7f), "80 != 7F");
+ static_assert(!(c8_t(0x7f) != c8_t(0x7f)), "80 != 7F");
+
+ static_assert(c8_t(0x7f) < c8_t(-0x80), "7F < 80");
+ static_assert(c8_t(0x7f) <= c8_t(-0x80), "7F < 80");
+ static_assert(c8_t(0x7e) < c8_t(0x7f), "7E < 7F");
+ static_assert(c8_t(0x7e) <= c8_t(0x7f), "7E < 7F");
+ static_assert(!(c8_t(-0x40) < c8_t(0x40)), "-40 !< 40");
+ static_assert(!(c8_t(-0x40) <= c8_t(0x40)), "-40 !<= 40");
+ static_assert(!(c8_t(-0x40) < c8_t(-0x40)), "-40 !< -40");
+ static_assert(c8_t(-0x40) <= c8_t(-0x40), "-40 <= -40");
+
+ static_assert(c2_cntr32_t(-0x7fffffff - 1) > c2_cntr32_t(0x7fffffff), "80 > 7F");
+ static_assert(!(c2_cntr32_t(-0x7fffffff - 1) > c2_cntr32_t(0)), "80 !> 00");
+ static_assert(c2_cntr32_t(1) == c2_cntr32_t(c2_cntr64_t(0x100000001ul)), "1 == 1");
+}
+
+class C2Test : public ::testing::Test {
+};
+
+TEST_F(C2Test, CounterTest) {
+ c2_cntr32_t c32_a(123);
+ c2_cntr64_t c64_a(-456);
+ EXPECT_EQ(c32_a += 3, c2_cntr32_t(126));
+ EXPECT_EQ(c32_a += c64_a, c2_cntr32_t(-330));
+ EXPECT_EQ(c32_a <<= 2u, c2_cntr32_t(-1320));
+ EXPECT_EQ(c64_a *= 3, c2_cntr64_t(-1368));
+ EXPECT_EQ(c32_a -= c64_a, c2_cntr32_t(48));
+ EXPECT_EQ(c32_a -= 40, c2_cntr32_t(8));
+ EXPECT_EQ(c32_a *= c32_a, c2_cntr32_t(64));
+}
+
diff --git a/media/codec2/tests/vndk/C2BufferTest.cpp b/media/codec2/tests/vndk/C2BufferTest.cpp
new file mode 100644
index 0000000..780994a
--- /dev/null
+++ b/media/codec2/tests/vndk/C2BufferTest.cpp
@@ -0,0 +1,768 @@
+/*
+ * Copyright 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include <C2AllocatorIon.h>
+#include <C2AllocatorGralloc.h>
+#include <C2Buffer.h>
+#include <C2BufferPriv.h>
+#include <C2ParamDef.h>
+
+#include <system/graphics.h>
+
+namespace android {
+
+class C2BufferUtilsTest : public ::testing::Test {
+ static void StaticSegmentTest() {
+ // constructor
+ static_assert(C2Segment(123u, 456u).offset == 123, "");
+ static_assert(C2Segment(123u, 456u).size == 456, "");
+
+ // empty
+ static_assert(!C2Segment(123u, 456u).isEmpty(), "");
+ static_assert(C2Segment(123u, 0u).isEmpty(), "");
+
+ // valid
+ static_assert(C2Segment(123u, 456u).isValid(), "");
+ static_assert(C2Segment(123u, ~123u).isValid(), "");
+ static_assert(!C2Segment(123u, 1 + ~123u).isValid(), "");
+
+ // bool()
+ static_assert(C2Segment(123u, 456u), "");
+ static_assert((bool)C2Segment(123u, ~123u), "");
+ static_assert(!bool(C2Segment(123u, 1 + ~123u)), "");
+ static_assert(!bool(C2Segment(123u, 0)), "");
+
+ // !
+ static_assert(!!C2Segment(123u, 456u), "");
+ static_assert(!!C2Segment(123u, ~123u), "");
+ static_assert(!C2Segment(123u, 1 + ~123u), "");
+ static_assert(!C2Segment(123u, 0), "");
+
+ // contains
+ static_assert(C2Segment(123u, ~123u).contains(C2Segment(123u, 0)), "");
+ static_assert(!C2Segment(123u, 1 + ~123u).contains(C2Segment(123u, 0)), "");
+ static_assert(C2Segment(123u, ~123u).contains(C2Segment(123u, ~123u)), "");
+ static_assert(!C2Segment(123u, ~123u).contains(C2Segment(123u, 1 + ~123u)), "");
+ static_assert(!C2Segment(123u, 1 + ~123u).contains(C2Segment(123u, 1 + ~123u)), "");
+ static_assert(!C2Segment(123u, ~123u).contains(C2Segment(122u, 2u)), "");
+ static_assert(C2Segment(123u, ~123u).contains(C2Segment(123u, 2u)), "");
+ static_assert(C2Segment(123u, 3u).contains(C2Segment(124u, 2u)), "");
+ static_assert(!C2Segment(123u, 3u).contains(C2Segment(125u, 2u)), "");
+
+ // ==
+ static_assert(C2Segment(123u, 456u) == C2Segment(123u, 456u), "");
+ static_assert(!(C2Segment(123u, 456u) == C2Segment(123u, 457u)), "");
+ static_assert(!(C2Segment(123u, 456u) == C2Segment(123u, 455u)), "");
+ static_assert(!(C2Segment(123u, 456u) == C2Segment(122u, 456u)), "");
+ static_assert(!(C2Segment(123u, 456u) == C2Segment(124u, 456u)), "");
+ static_assert(!(C2Segment(123u, 0u) == C2Segment(124u, 0u)), "");
+ static_assert(C2Segment(123u, 0u) == C2Segment(123u, 0u), "");
+ static_assert(C2Segment(123u, 1 + ~123u) == C2Segment(124u, 1 + ~124u), "");
+
+ // !=
+ static_assert(!(C2Segment(123u, 456u) != C2Segment(123u, 456u)), "");
+ static_assert(C2Segment(123u, 456u) != C2Segment(123u, 457u), "");
+ static_assert(C2Segment(123u, 456u) != C2Segment(123u, 455u), "");
+ static_assert(C2Segment(123u, 456u) != C2Segment(122u, 456u), "");
+ static_assert(C2Segment(123u, 456u) != C2Segment(124u, 456u), "");
+ static_assert(C2Segment(123u, 0u) != C2Segment(124u, 0u), "");
+ static_assert(!(C2Segment(123u, 0u) != C2Segment(123u, 0u)), "");
+ static_assert(!(C2Segment(123u, 1 + ~123u) != C2Segment(124u, 1 + ~124u)), "");
+
+ // <=
+ static_assert(C2Segment(123u, 456u) <= C2Segment(123u, 456u), "");
+ static_assert(C2Segment(123u, 456u) <= C2Segment(123u, 457u), "");
+ static_assert(C2Segment(123u, 456u) <= C2Segment(122u, 457u), "");
+ static_assert(!(C2Segment(123u, 457u) <= C2Segment(123u, 456u)), "");
+ static_assert(!(C2Segment(122u, 457u) <= C2Segment(123u, 456u)), "");
+ static_assert(!(C2Segment(123u, 457u) <= C2Segment(124u, 457u)), "");
+ static_assert(!(C2Segment(122u, 457u) <= C2Segment(123u, 457u)), "");
+ static_assert(!(C2Segment(122u, 0u) <= C2Segment(123u, 0u)), "");
+ static_assert(C2Segment(123u, 0u) <= C2Segment(122u, 1u), "");
+ static_assert(C2Segment(122u, 0u) <= C2Segment(122u, 1u), "");
+ static_assert(!(C2Segment(122u, ~122u) <= C2Segment(122u, 1 + ~122u)), "");
+ static_assert(!(C2Segment(122u, 1 + ~122u) <= C2Segment(122u, ~122u)), "");
+ static_assert(!(C2Segment(122u, 1 + ~122u) <= C2Segment(122u, 1 + ~122u)), "");
+
+ // <
+ static_assert(!(C2Segment(123u, 456u) < C2Segment(123u, 456u)), "");
+ static_assert(C2Segment(123u, 456u) < C2Segment(123u, 457u), "");
+ static_assert(C2Segment(123u, 456u) < C2Segment(122u, 457u), "");
+ static_assert(!(C2Segment(123u, 457u) < C2Segment(123u, 456u)), "");
+ static_assert(!(C2Segment(122u, 457u) < C2Segment(123u, 456u)), "");
+ static_assert(!(C2Segment(123u, 457u) < C2Segment(124u, 457u)), "");
+ static_assert(!(C2Segment(122u, 457u) < C2Segment(123u, 457u)), "");
+ static_assert(!(C2Segment(122u, 0u) < C2Segment(123u, 0u)), "");
+ static_assert(C2Segment(123u, 0u) < C2Segment(122u, 1u), "");
+ static_assert(C2Segment(122u, 0u) < C2Segment(122u, 1u), "");
+ static_assert(!(C2Segment(122u, ~122u) < C2Segment(122u, 1 + ~122u)), "");
+ static_assert(!(C2Segment(122u, 1 + ~122u) < C2Segment(122u, ~122u)), "");
+ static_assert(!(C2Segment(122u, 1 + ~122u) < C2Segment(122u, 1 + ~122u)), "");
+
+ // <=
+ static_assert(C2Segment(123u, 456u) >= C2Segment(123u, 456u), "");
+ static_assert(C2Segment(123u, 457u) >= C2Segment(123u, 456u), "");
+ static_assert(C2Segment(122u, 457u) >= C2Segment(123u, 456u), "");
+ static_assert(!(C2Segment(123u, 456u) >= C2Segment(123u, 457u)), "");
+ static_assert(!(C2Segment(123u, 456u) >= C2Segment(122u, 457u)), "");
+ static_assert(!(C2Segment(124u, 457u) >= C2Segment(123u, 457u)), "");
+ static_assert(!(C2Segment(123u, 457u) >= C2Segment(122u, 457u)), "");
+ static_assert(!(C2Segment(123u, 0u) >= C2Segment(122u, 0u)), "");
+ static_assert(C2Segment(122u, 1u) >= C2Segment(123u, 0u), "");
+ static_assert(C2Segment(122u, 1u) >= C2Segment(122u, 0u), "");
+ static_assert(!(C2Segment(122u, 1 + ~122u) >= C2Segment(122u, ~122u)), "");
+ static_assert(!(C2Segment(122u, ~122u) >= C2Segment(122u, 1 + ~122u)), "");
+ static_assert(!(C2Segment(122u, 1 + ~122u) >= C2Segment(122u, 1 + ~122u)), "");
+
+ // <
+ static_assert(!(C2Segment(123u, 456u) > C2Segment(123u, 456u)), "");
+ static_assert(C2Segment(123u, 457u) > C2Segment(123u, 456u), "");
+ static_assert(C2Segment(122u, 457u) > C2Segment(123u, 456u), "");
+ static_assert(!(C2Segment(123u, 456u) > C2Segment(123u, 457u)), "");
+ static_assert(!(C2Segment(123u, 456u) > C2Segment(122u, 457u)), "");
+ static_assert(!(C2Segment(124u, 457u) > C2Segment(123u, 457u)), "");
+ static_assert(!(C2Segment(123u, 457u) > C2Segment(122u, 457u)), "");
+ static_assert(!(C2Segment(123u, 0u) > C2Segment(122u, 0u)), "");
+ static_assert(C2Segment(122u, 1u) > C2Segment(123u, 0u), "");
+ static_assert(C2Segment(122u, 1u) > C2Segment(122u, 0u), "");
+ static_assert(!(C2Segment(122u, 1 + ~122u) > C2Segment(122u, ~122u)), "");
+ static_assert(!(C2Segment(122u, ~122u) > C2Segment(122u, 1 + ~122u)), "");
+ static_assert(!(C2Segment(122u, 1 + ~122u) > C2Segment(122u, 1 + ~122u)), "");
+
+ // end
+ static_assert(C2Segment(123u, 456u).end() == 579u, "");
+ static_assert(C2Segment(123u, 0u).end() == 123u, "");
+ static_assert(C2Segment(123u, ~123u).end() == 0xffffffffu, "");
+ static_assert(C2Segment(123u, 1 + ~123u).end() == 0u, "");
+
+ // intersect
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(123u, 456u)) == C2Segment(123u, 456u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(123u, 460u)) == C2Segment(123u, 456u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(124u, 460u)) == C2Segment(124u, 455u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(579u, 460u)) == C2Segment(579u, 0u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(589u, 460u)) == C2Segment(589u, ~9u /* -10 */), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(123u, 455u)) == C2Segment(123u, 455u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(122u, 456u)) == C2Segment(123u, 455u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(0u, 123u)) == C2Segment(123u, 0u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(0u, 0u)) == C2Segment(123u, ~122u /* -123 */), "");
+
+ // normalize (change invalid segments to empty segments)
+ static_assert(C2Segment(123u, 456u).normalize() == C2Segment(123u, 456u), "");
+ static_assert(C2Segment(123u, ~123u).normalize() == C2Segment(123u, ~123u), "");
+ static_assert(C2Segment(123u, 1 + ~123u).normalize() == C2Segment(123u, 0u), "");
+
+ // note: normalize cannot be used to make this work
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(150u, ~150u)).normalize() == C2Segment(150u, 429u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(150u, 1 + ~150u)).normalize() != C2Segment(150u, 429u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(150u, 1 + ~150u)).normalize() == C2Segment(150u, 0u), "");
+
+ // saturate (change invalid segments to full segments up to max)
+ static_assert(C2Segment(123u, 456u).saturate() == C2Segment(123u, 456u), "");
+ static_assert(C2Segment(123u, ~123u).saturate() == C2Segment(123u, ~123u), "");
+ static_assert(C2Segment(123u, 1 + ~123u).saturate() == C2Segment(123u, ~123u), "");
+
+ // note: saturate can be used to make this work but only partially
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(150u, 1 + ~150u).saturate()).normalize() == C2Segment(150u, 429u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(0u, 100u).saturate()).normalize() == C2Segment(123u, 0u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(1000u, 100u).saturate()).normalize() != C2Segment(579u, 0u), "");
+ static_assert(C2Segment(123u, 456u).intersect(C2Segment(1000u, 100u).saturate()).normalize() == C2Segment(1000u, 0u), "");
+
+ }
+
+ static void StaticLinearRangeAndCapacityTest() {
+ class TestCapacity : public _C2LinearCapacityAspect {
+ using _C2LinearCapacityAspect::_C2LinearCapacityAspect;
+ friend class C2BufferUtilsTest;
+ };
+
+ class TestRange : public _C2LinearRangeAspect {
+ using _C2LinearRangeAspect::_C2LinearRangeAspect;
+ friend class C2BufferUtilsTest;
+ };
+
+ // _C2LinearCapacityAspect
+ static_assert(TestCapacity(0u).capacity() == 0u, "");
+ constexpr TestCapacity cap(123u);
+ static_assert(TestCapacity(&cap).capacity() == 123u, "");
+ static_assert(TestCapacity(nullptr).capacity() == 0u, "");
+
+ // _C2LinearCapacityRange
+ static_assert(TestRange(&cap).capacity() == 123u, "");
+ static_assert(TestRange(&cap).offset() == 0u, "");
+ static_assert(TestRange(&cap).size() == 123u, "");
+ static_assert(TestRange(&cap).endOffset() == 123u, "");
+
+ constexpr TestRange range(&cap, 50u, 100u);
+
+ static_assert(range.capacity() == 123u, "");
+ static_assert(range.offset() == 50u, "");
+ static_assert(range.size() == 73u, "");
+ static_assert(range.endOffset() == 123u, "");
+
+ static_assert(TestRange(&cap, 20u, 30u).capacity() == 123u, "");
+ static_assert(TestRange(&cap, 20u, 30u).offset() == 20u, "");
+ static_assert(TestRange(&cap, 20u, 30u).size() == 30u, "");
+ static_assert(TestRange(&cap, 20u, 30u).endOffset() == 50u, "");
+
+ static_assert(TestRange(&cap, 200u, 30u).capacity() == 123u, "");
+ static_assert(TestRange(&cap, 200u, 30u).offset() == 123u, "");
+ static_assert(TestRange(&cap, 200u, 30u).size() == 0u, "");
+ static_assert(TestRange(&cap, 200u, 30u).endOffset() == 123u, "");
+
+ }
+
+};
+
+
+class C2BufferTest : public ::testing::Test {
+public:
+ C2BufferTest()
+ : mBlockPoolId(C2BlockPool::PLATFORM_START),
+ mLinearAllocator(std::make_shared<C2AllocatorIon>('i')),
+ mSize(0u),
+ mAddr(nullptr),
+ mGraphicAllocator(std::make_shared<C2AllocatorGralloc>('g')) {
+ }
+
+ ~C2BufferTest() = default;
+
+ void allocateLinear(size_t capacity) {
+ c2_status_t err = mLinearAllocator->newLinearAllocation(
+ capacity,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &mLinearAllocation);
+ if (err != C2_OK) {
+ mLinearAllocation.reset();
+ FAIL() << "C2Allocator::newLinearAllocation() failed: " << err;
+ }
+ }
+
+ void mapLinear(size_t offset, size_t size, uint8_t **addr) {
+ ASSERT_TRUE(mLinearAllocation);
+ c2_status_t err = mLinearAllocation->map(
+ offset,
+ size,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ // TODO: fence
+ nullptr,
+ &mAddr);
+ if (err != C2_OK) {
+ mAddr = nullptr;
+ FAIL() << "C2LinearAllocation::map() failed: " << err;
+ }
+ ASSERT_NE(nullptr, mAddr);
+ mSize = size;
+ *addr = (uint8_t *)mAddr;
+ }
+
+ void unmapLinear() {
+ ASSERT_TRUE(mLinearAllocation);
+ ASSERT_NE(nullptr, mAddr);
+ ASSERT_NE(0u, mSize);
+
+ // TODO: fence
+ ASSERT_EQ(C2_OK, mLinearAllocation->unmap(mAddr, mSize, nullptr));
+ mSize = 0u;
+ mAddr = nullptr;
+ }
+
+ std::shared_ptr<C2BlockPool> makeLinearBlockPool() {
+ return std::make_shared<C2PooledBlockPool>(mLinearAllocator, mBlockPoolId++);
+ }
+
+ void allocateGraphic(uint32_t width, uint32_t height) {
+ c2_status_t err = mGraphicAllocator->newGraphicAllocation(
+ width,
+ height,
+ HAL_PIXEL_FORMAT_YCBCR_420_888,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &mGraphicAllocation);
+ if (err != C2_OK) {
+ mGraphicAllocation.reset();
+ FAIL() << "C2Allocator::newGraphicAllocation() failed: " << err;
+ }
+ }
+
+ void mapGraphic(C2Rect rect, C2PlanarLayout *layout, uint8_t **addr) {
+ ASSERT_TRUE(mGraphicAllocation);
+ c2_status_t err = mGraphicAllocation->map(
+ rect,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ // TODO: fence
+ nullptr,
+ layout,
+ addr);
+ if (err != C2_OK) {
+ addr[C2PlanarLayout::PLANE_Y] = nullptr;
+ addr[C2PlanarLayout::PLANE_U] = nullptr;
+ addr[C2PlanarLayout::PLANE_V] = nullptr;
+ FAIL() << "C2GraphicAllocation::map() failed: " << err;
+ }
+ mMappedRect = rect;
+ memcpy(mAddrGraphic, addr, sizeof(uint8_t*) * C2PlanarLayout::MAX_NUM_PLANES);
+ }
+
+ void unmapGraphic() {
+ ASSERT_TRUE(mGraphicAllocation);
+
+ // TODO: fence
+ ASSERT_EQ(C2_OK, mGraphicAllocation->unmap(mAddrGraphic, mMappedRect, nullptr));
+ }
+
+ std::shared_ptr<C2BlockPool> makeGraphicBlockPool() {
+ return std::make_shared<C2BasicGraphicBlockPool>(mGraphicAllocator);
+ }
+
+private:
+ C2BlockPool::local_id_t mBlockPoolId;
+ std::shared_ptr<C2Allocator> mLinearAllocator;
+ std::shared_ptr<C2LinearAllocation> mLinearAllocation;
+ size_t mSize;
+ void *mAddr;
+ C2Rect mMappedRect;
+ uint8_t* mAddrGraphic[C2PlanarLayout::MAX_NUM_PLANES];
+
+ std::shared_ptr<C2Allocator> mGraphicAllocator;
+ std::shared_ptr<C2GraphicAllocation> mGraphicAllocation;
+};
+
+TEST_F(C2BufferTest, LinearAllocationTest) {
+ constexpr size_t kCapacity = 1024u * 1024u;
+
+ allocateLinear(kCapacity);
+
+ uint8_t *addr = nullptr;
+ mapLinear(0u, kCapacity, &addr);
+ ASSERT_NE(nullptr, addr);
+
+ for (size_t i = 0; i < kCapacity; ++i) {
+ addr[i] = i % 100u;
+ }
+
+ unmapLinear();
+ addr = nullptr;
+
+ mapLinear(kCapacity / 3, kCapacity / 3, &addr);
+ ASSERT_NE(nullptr, addr);
+ for (size_t i = 0; i < kCapacity / 3; ++i) {
+ ASSERT_EQ((i + kCapacity / 3) % 100, addr[i]) << " at i = " << i;
+ }
+}
+
+TEST_F(C2BufferTest, BlockPoolTest) {
+ constexpr size_t kCapacity = 1024u * 1024u;
+
+ std::shared_ptr<C2BlockPool> blockPool(makeLinearBlockPool());
+
+ std::shared_ptr<C2LinearBlock> block;
+ ASSERT_EQ(C2_OK, blockPool->fetchLinearBlock(
+ kCapacity,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &block));
+ ASSERT_TRUE(block);
+
+ C2Acquirable<C2WriteView> writeViewHolder = block->map();
+ C2WriteView writeView = writeViewHolder.get();
+ ASSERT_EQ(C2_OK, writeView.error());
+ ASSERT_EQ(kCapacity, writeView.capacity());
+ ASSERT_EQ(0u, writeView.offset());
+ ASSERT_EQ(kCapacity, writeView.size());
+
+ uint8_t *data = writeView.data();
+ ASSERT_NE(nullptr, data);
+ for (size_t i = 0; i < writeView.size(); ++i) {
+ data[i] = i % 100u;
+ }
+
+ writeView.setOffset(kCapacity / 3);
+ data = writeView.data();
+ ASSERT_NE(nullptr, data);
+ for (size_t i = 0; i < writeView.size(); ++i) {
+ ASSERT_EQ((i + kCapacity / 3) % 100u, data[i]) << " at i = " << i
+ << "; data = " << static_cast<void *>(data);
+ }
+
+ C2Fence fence;
+ C2ConstLinearBlock constBlock = block->share(
+ kCapacity / 3, kCapacity / 3, fence);
+
+ C2Acquirable<C2ReadView> readViewHolder = constBlock.map();
+ C2ReadView readView = readViewHolder.get();
+ ASSERT_EQ(C2_OK, readView.error());
+ ASSERT_EQ(kCapacity / 3, readView.capacity());
+
+ // TODO: fence
+ const uint8_t *constData = readView.data();
+ ASSERT_NE(nullptr, constData);
+ for (size_t i = 0; i < readView.capacity(); ++i) {
+ ASSERT_EQ((i + kCapacity / 3) % 100u, constData[i]) << " at i = " << i
+ << "; data = " << static_cast<void *>(data)
+ << "; constData = " << static_cast<const void *>(constData);
+ }
+
+ readView = readView.subView(333u, 100u);
+ ASSERT_EQ(C2_OK, readView.error());
+ ASSERT_EQ(100u, readView.capacity());
+
+ constData = readView.data();
+ ASSERT_NE(nullptr, constData);
+ for (size_t i = 0; i < readView.capacity(); ++i) {
+ ASSERT_EQ((i + 333u + kCapacity / 3) % 100u, constData[i]) << " at i = " << i;
+ }
+}
+
+void fillPlane(const C2Rect rect, const C2PlaneInfo info, uint8_t *addr, uint8_t value) {
+ for (uint32_t row = 0; row < rect.height / info.rowSampling; ++row) {
+ int32_t rowOffset = (row + rect.top / info.rowSampling) * info.rowInc;
+ for (uint32_t col = 0; col < rect.width / info.colSampling; ++col) {
+ int32_t colOffset = (col + rect.left / info.colSampling) * info.colInc;
+ addr[rowOffset + colOffset] = value;
+ }
+ }
+}
+
+bool verifyPlane(const C2Rect rect, const C2PlaneInfo info, const uint8_t *addr, uint8_t value) {
+ for (uint32_t row = 0; row < rect.height / info.rowSampling; ++row) {
+ int32_t rowOffset = (row + rect.top / info.rowSampling) * info.rowInc;
+ for (uint32_t col = 0; col < rect.width / info.colSampling; ++col) {
+ int32_t colOffset = (col + rect.left / info.colSampling) * info.colInc;
+ if (addr[rowOffset + colOffset] != value) {
+ return false;
+ }
+ }
+ }
+ return true;
+}
+
+TEST_F(C2BufferTest, GraphicAllocationTest) {
+ constexpr uint32_t kWidth = 320;
+ constexpr uint32_t kHeight = 240;
+
+ allocateGraphic(kWidth, kHeight);
+
+ uint8_t *addr[C2PlanarLayout::MAX_NUM_PLANES];
+ C2Rect rect(kWidth, kHeight);
+ C2PlanarLayout layout;
+ mapGraphic(rect, &layout, addr);
+ ASSERT_NE(nullptr, addr[C2PlanarLayout::PLANE_Y]);
+ ASSERT_NE(nullptr, addr[C2PlanarLayout::PLANE_U]);
+ ASSERT_NE(nullptr, addr[C2PlanarLayout::PLANE_V]);
+
+ uint8_t *y = addr[C2PlanarLayout::PLANE_Y];
+ C2PlaneInfo yInfo = layout.planes[C2PlanarLayout::PLANE_Y];
+ uint8_t *u = addr[C2PlanarLayout::PLANE_U];
+ C2PlaneInfo uInfo = layout.planes[C2PlanarLayout::PLANE_U];
+ uint8_t *v = addr[C2PlanarLayout::PLANE_V];
+ C2PlaneInfo vInfo = layout.planes[C2PlanarLayout::PLANE_V];
+
+ fillPlane(rect, yInfo, y, 0);
+ fillPlane(rect, uInfo, u, 0);
+ fillPlane(rect, vInfo, v, 0);
+ fillPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), yInfo, y, 0x12);
+ fillPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), uInfo, u, 0x34);
+ fillPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), vInfo, v, 0x56);
+
+ unmapGraphic();
+
+ mapGraphic(rect, &layout, addr);
+ ASSERT_NE(nullptr, addr[C2PlanarLayout::PLANE_Y]);
+ ASSERT_NE(nullptr, addr[C2PlanarLayout::PLANE_U]);
+ ASSERT_NE(nullptr, addr[C2PlanarLayout::PLANE_V]);
+
+ y = addr[C2PlanarLayout::PLANE_Y];
+ yInfo = layout.planes[C2PlanarLayout::PLANE_Y];
+ u = addr[C2PlanarLayout::PLANE_U];
+ uInfo = layout.planes[C2PlanarLayout::PLANE_U];
+ v = addr[C2PlanarLayout::PLANE_V];
+ vInfo = layout.planes[C2PlanarLayout::PLANE_V];
+
+ ASSERT_TRUE(verifyPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), yInfo, y, 0x12));
+ ASSERT_TRUE(verifyPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), uInfo, u, 0x34));
+ ASSERT_TRUE(verifyPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), vInfo, v, 0x56));
+ ASSERT_TRUE(verifyPlane({ kWidth, kHeight / 4 }, yInfo, y, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth, kHeight / 4 }, uInfo, u, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth, kHeight / 4 }, vInfo, v, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth / 4, kHeight }, yInfo, y, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth / 4, kHeight }, uInfo, u, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth / 4, kHeight }, vInfo, v, 0));
+}
+
+TEST_F(C2BufferTest, GraphicBlockPoolTest) {
+ constexpr uint32_t kWidth = 320;
+ constexpr uint32_t kHeight = 240;
+
+ std::shared_ptr<C2BlockPool> blockPool(makeGraphicBlockPool());
+
+ std::shared_ptr<C2GraphicBlock> block;
+ ASSERT_EQ(C2_OK, blockPool->fetchGraphicBlock(
+ kWidth,
+ kHeight,
+ HAL_PIXEL_FORMAT_YCBCR_420_888,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &block));
+ ASSERT_TRUE(block);
+
+ C2Acquirable<C2GraphicView> graphicViewHolder = block->map();
+ C2GraphicView graphicView = graphicViewHolder.get();
+ ASSERT_EQ(C2_OK, graphicView.error());
+ ASSERT_EQ(kWidth, graphicView.width());
+ ASSERT_EQ(kHeight, graphicView.height());
+
+ uint8_t *const *data = graphicView.data();
+ C2PlanarLayout layout = graphicView.layout();
+ ASSERT_NE(nullptr, data);
+
+ uint8_t *y = data[C2PlanarLayout::PLANE_Y];
+ C2PlaneInfo yInfo = layout.planes[C2PlanarLayout::PLANE_Y];
+ uint8_t *u = data[C2PlanarLayout::PLANE_U];
+ C2PlaneInfo uInfo = layout.planes[C2PlanarLayout::PLANE_U];
+ uint8_t *v = data[C2PlanarLayout::PLANE_V];
+ C2PlaneInfo vInfo = layout.planes[C2PlanarLayout::PLANE_V];
+
+ fillPlane({ kWidth, kHeight }, yInfo, y, 0);
+ fillPlane({ kWidth, kHeight }, uInfo, u, 0);
+ fillPlane({ kWidth, kHeight }, vInfo, v, 0);
+ fillPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), yInfo, y, 0x12);
+ fillPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), uInfo, u, 0x34);
+ fillPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), vInfo, v, 0x56);
+
+ C2Fence fence;
+ C2ConstGraphicBlock constBlock = block->share(C2Rect(kWidth, kHeight), fence);
+ block.reset();
+
+ C2Acquirable<const C2GraphicView> constViewHolder = constBlock.map();
+ const C2GraphicView constGraphicView = constViewHolder.get();
+ ASSERT_EQ(C2_OK, constGraphicView.error());
+ ASSERT_EQ(kWidth, constGraphicView.width());
+ ASSERT_EQ(kHeight, constGraphicView.height());
+
+ const uint8_t *const *constData = constGraphicView.data();
+ layout = graphicView.layout();
+ ASSERT_NE(nullptr, constData);
+
+ const uint8_t *cy = constData[C2PlanarLayout::PLANE_Y];
+ yInfo = layout.planes[C2PlanarLayout::PLANE_Y];
+ const uint8_t *cu = constData[C2PlanarLayout::PLANE_U];
+ uInfo = layout.planes[C2PlanarLayout::PLANE_U];
+ const uint8_t *cv = constData[C2PlanarLayout::PLANE_V];
+ vInfo = layout.planes[C2PlanarLayout::PLANE_V];
+
+ ASSERT_TRUE(verifyPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), yInfo, cy, 0x12));
+ ASSERT_TRUE(verifyPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), uInfo, cu, 0x34));
+ ASSERT_TRUE(verifyPlane(C2Rect(kWidth / 2, kHeight / 2).at(kWidth / 4, kHeight / 4), vInfo, cv, 0x56));
+ ASSERT_TRUE(verifyPlane({ kWidth, kHeight / 4 }, yInfo, cy, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth, kHeight / 4 }, uInfo, cu, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth, kHeight / 4 }, vInfo, cv, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth / 4, kHeight }, yInfo, cy, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth / 4, kHeight }, uInfo, cu, 0));
+ ASSERT_TRUE(verifyPlane({ kWidth / 4, kHeight }, vInfo, cv, 0));
+}
+
+class BufferData : public C2BufferData {
+public:
+ explicit BufferData(const std::vector<C2ConstLinearBlock> &blocks) : C2BufferData(blocks) {}
+ explicit BufferData(const std::vector<C2ConstGraphicBlock> &blocks) : C2BufferData(blocks) {}
+};
+
+class Buffer : public C2Buffer {
+public:
+ explicit Buffer(const std::vector<C2ConstLinearBlock> &blocks) : C2Buffer(blocks) {}
+ explicit Buffer(const std::vector<C2ConstGraphicBlock> &blocks) : C2Buffer(blocks) {}
+};
+
+TEST_F(C2BufferTest, BufferDataTest) {
+ std::shared_ptr<C2BlockPool> linearBlockPool(makeLinearBlockPool());
+ std::shared_ptr<C2BlockPool> graphicBlockPool(makeGraphicBlockPool());
+
+ constexpr uint32_t kWidth1 = 320;
+ constexpr uint32_t kHeight1 = 240;
+ constexpr C2Rect kCrop1(kWidth1, kHeight1);
+ constexpr uint32_t kWidth2 = 176;
+ constexpr uint32_t kHeight2 = 144;
+ constexpr C2Rect kCrop2(kWidth2, kHeight2);
+ constexpr size_t kCapacity1 = 1024u;
+ constexpr size_t kCapacity2 = 2048u;
+
+ std::shared_ptr<C2LinearBlock> linearBlock1;
+ std::shared_ptr<C2LinearBlock> linearBlock2;
+ ASSERT_EQ(C2_OK, linearBlockPool->fetchLinearBlock(
+ kCapacity1,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &linearBlock1));
+ ASSERT_EQ(C2_OK, linearBlockPool->fetchLinearBlock(
+ kCapacity2,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &linearBlock2));
+ std::shared_ptr<C2GraphicBlock> graphicBlock1;
+ std::shared_ptr<C2GraphicBlock> graphicBlock2;
+ ASSERT_EQ(C2_OK, graphicBlockPool->fetchGraphicBlock(
+ kWidth1,
+ kHeight1,
+ HAL_PIXEL_FORMAT_YCBCR_420_888,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &graphicBlock1));
+ ASSERT_EQ(C2_OK, graphicBlockPool->fetchGraphicBlock(
+ kWidth2,
+ kHeight2,
+ HAL_PIXEL_FORMAT_YCBCR_420_888,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &graphicBlock2));
+
+ std::shared_ptr<C2BufferData> data(new BufferData({ linearBlock1->share(0, kCapacity1, C2Fence()) }));
+ EXPECT_EQ(C2BufferData::LINEAR, data->type());
+ ASSERT_EQ(1u, data->linearBlocks().size());
+ EXPECT_EQ(linearBlock1->handle(), data->linearBlocks().front().handle());
+ EXPECT_TRUE(data->graphicBlocks().empty());
+
+ data.reset(new BufferData({
+ linearBlock1->share(0, kCapacity1, C2Fence()),
+ linearBlock2->share(0, kCapacity2, C2Fence()),
+ }));
+ EXPECT_EQ(C2BufferData::LINEAR_CHUNKS, data->type());
+ ASSERT_EQ(2u, data->linearBlocks().size());
+ EXPECT_EQ(linearBlock1->handle(), data->linearBlocks().front().handle());
+ EXPECT_EQ(linearBlock2->handle(), data->linearBlocks().back().handle());
+ EXPECT_TRUE(data->graphicBlocks().empty());
+
+ data.reset(new BufferData({ graphicBlock1->share(kCrop1, C2Fence()) }));
+ EXPECT_EQ(C2BufferData::GRAPHIC, data->type());
+ ASSERT_EQ(1u, data->graphicBlocks().size());
+ EXPECT_EQ(graphicBlock1->handle(), data->graphicBlocks().front().handle());
+ EXPECT_TRUE(data->linearBlocks().empty());
+
+ data.reset(new BufferData({
+ graphicBlock1->share(kCrop1, C2Fence()),
+ graphicBlock2->share(kCrop2, C2Fence()),
+ }));
+ EXPECT_EQ(C2BufferData::GRAPHIC_CHUNKS, data->type());
+ ASSERT_EQ(2u, data->graphicBlocks().size());
+ EXPECT_EQ(graphicBlock1->handle(), data->graphicBlocks().front().handle());
+ EXPECT_EQ(graphicBlock2->handle(), data->graphicBlocks().back().handle());
+ EXPECT_TRUE(data->linearBlocks().empty());
+}
+
+void DestroyCallback(const C2Buffer * /* buf */, void *arg) {
+ std::function<void(void)> *cb = (std::function<void(void)> *)arg;
+ (*cb)();
+}
+
+enum : uint32_t {
+ kParamIndexNumber1,
+ kParamIndexNumber2,
+};
+
+typedef C2GlobalParam<C2Info, C2Int32Value, kParamIndexNumber1> C2Number1Info;
+typedef C2GlobalParam<C2Info, C2Int32Value, kParamIndexNumber2> C2Number2Info;
+
+TEST_F(C2BufferTest, BufferTest) {
+ std::shared_ptr<C2BlockPool> alloc(makeLinearBlockPool());
+ constexpr size_t kCapacity = 1024u;
+ std::shared_ptr<C2LinearBlock> block;
+
+ ASSERT_EQ(C2_OK, alloc->fetchLinearBlock(
+ kCapacity,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &block));
+
+ std::atomic_bool destroyed(false);
+ std::function<void(void)> arg = [&destroyed](){ destroyed = true; };
+
+ std::shared_ptr<C2Buffer> buffer(new Buffer( { block->share(0, kCapacity, C2Fence()) }));
+ ASSERT_EQ(C2_OK, buffer->registerOnDestroyNotify(&DestroyCallback, &arg));
+ EXPECT_FALSE(destroyed);
+ ASSERT_EQ(C2_DUPLICATE, buffer->registerOnDestroyNotify(&DestroyCallback, &arg));
+ buffer.reset();
+ EXPECT_TRUE(destroyed);
+
+ buffer.reset(new Buffer( { block->share(0, kCapacity, C2Fence()) }));
+ destroyed = false;
+ ASSERT_EQ(C2_OK, buffer->registerOnDestroyNotify(&DestroyCallback, &arg));
+ EXPECT_FALSE(destroyed);
+ ASSERT_EQ(C2_NOT_FOUND, buffer->unregisterOnDestroyNotify(&DestroyCallback, nullptr));
+ ASSERT_EQ(C2_OK, buffer->unregisterOnDestroyNotify(&DestroyCallback, &arg));
+ EXPECT_FALSE(destroyed);
+ ASSERT_EQ(C2_NOT_FOUND, buffer->unregisterOnDestroyNotify(&DestroyCallback, &arg));
+ buffer.reset();
+ EXPECT_FALSE(destroyed);
+
+ std::shared_ptr<C2Info> info1(new C2Number1Info(1));
+ std::shared_ptr<C2Info> info2(new C2Number2Info(2));
+ buffer.reset(new Buffer( { block->share(0, kCapacity, C2Fence()) }));
+ EXPECT_TRUE(buffer->info().empty());
+ EXPECT_FALSE(buffer->hasInfo(info1->type()));
+ EXPECT_FALSE(buffer->hasInfo(info2->type()));
+
+ ASSERT_EQ(C2_OK, buffer->setInfo(info1));
+ EXPECT_EQ(1u, buffer->info().size());
+ EXPECT_EQ(*info1, *buffer->info().front());
+ EXPECT_TRUE(buffer->hasInfo(info1->type()));
+ EXPECT_FALSE(buffer->hasInfo(info2->type()));
+
+ ASSERT_EQ(C2_OK, buffer->setInfo(info2));
+ EXPECT_EQ(2u, buffer->info().size());
+ EXPECT_TRUE(buffer->hasInfo(info1->type()));
+ EXPECT_TRUE(buffer->hasInfo(info2->type()));
+
+ std::shared_ptr<C2Info> removed = buffer->removeInfo(info1->type());
+ ASSERT_TRUE(removed);
+ EXPECT_EQ(*removed, *info1);
+ EXPECT_EQ(1u, buffer->info().size());
+ EXPECT_EQ(*info2, *buffer->info().front());
+ EXPECT_FALSE(buffer->hasInfo(info1->type()));
+ EXPECT_TRUE(buffer->hasInfo(info2->type()));
+
+ removed = buffer->removeInfo(info1->type());
+ ASSERT_FALSE(removed);
+ EXPECT_EQ(1u, buffer->info().size());
+ EXPECT_FALSE(buffer->hasInfo(info1->type()));
+ EXPECT_TRUE(buffer->hasInfo(info2->type()));
+
+ std::shared_ptr<C2Info> info3(new C2Number2Info(3));
+ ASSERT_EQ(C2_OK, buffer->setInfo(info3));
+ EXPECT_EQ(1u, buffer->info().size());
+ EXPECT_FALSE(buffer->hasInfo(info1->type()));
+ EXPECT_TRUE(buffer->hasInfo(info2->type()));
+
+ removed = buffer->removeInfo(info2->type());
+ ASSERT_TRUE(removed);
+ EXPECT_EQ(*info3, *removed);
+ EXPECT_TRUE(buffer->info().empty());
+ EXPECT_FALSE(buffer->hasInfo(info1->type()));
+ EXPECT_FALSE(buffer->hasInfo(info2->type()));
+}
+
+TEST_F(C2BufferTest, MultipleLinearMapTest) {
+ std::shared_ptr<C2BlockPool> pool(makeLinearBlockPool());
+ constexpr size_t kCapacity = 524288u;
+ for (int i = 0; i < 100; ++i) {
+ std::vector<C2WriteView> wViews;
+ std::vector<C2ReadView> rViews;
+ for (int j = 0; j < 16; ++j) {
+ std::shared_ptr<C2LinearBlock> block;
+ ASSERT_EQ(C2_OK, pool->fetchLinearBlock(
+ kCapacity,
+ { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE },
+ &block));
+ wViews.push_back(block->map().get());
+ C2ConstLinearBlock cBlock = block->share(0, kCapacity / 2, C2Fence());
+ rViews.push_back(cBlock.map().get());
+ }
+ }
+}
+
+} // namespace android
diff --git a/media/codec2/vndk/Android.bp b/media/codec2/vndk/Android.bp
new file mode 100644
index 0000000..0eb90be
--- /dev/null
+++ b/media/codec2/vndk/Android.bp
@@ -0,0 +1,102 @@
+cc_library_headers {
+ name: "libcodec2_internal",
+
+ export_include_dirs: [
+ "internal",
+ ],
+
+ // TODO: Remove this when this module is moved back to frameworks/av.
+ vendor_available: true,
+}
+
+// !!!DO NOT DEPEND ON THIS SHARED LIBRARY DIRECTLY!!!
+// use libcodec2-impl-defaults instead
+cc_library_shared {
+ name: "libcodec2_vndk",
+ vendor_available: true,
+
+ srcs: [
+ "C2AllocatorIon.cpp",
+ "C2AllocatorGralloc.cpp",
+ "C2Buffer.cpp",
+ "C2Config.cpp",
+ "C2PlatformStorePluginLoader.cpp",
+ "C2Store.cpp",
+ "platform/C2BqBuffer.cpp",
+ "util/C2Debug.cpp",
+ "util/C2InterfaceHelper.cpp",
+ "util/C2InterfaceUtils.cpp",
+ "util/C2ParamUtils.cpp",
+ ],
+
+ export_include_dirs: [
+ "include",
+ ],
+
+ export_shared_lib_headers: [
+ "libbase",
+ "android.hardware.media.bufferpool@1.0",
+ ],
+
+ local_include_dirs: [
+ "internal",
+ ],
+
+ header_libs: [
+ "media_plugin_headers",
+ "libcodec2_headers",
+ ],
+
+ shared_libs: [
+ "android.hardware.graphics.allocator@2.0",
+ "android.hardware.graphics.bufferqueue@1.0",
+ "android.hardware.graphics.mapper@2.0",
+ "android.hardware.media.bufferpool@1.0",
+ "libbase",
+ "libbinder",
+ "libcutils",
+ "libdl",
+ "libhardware",
+ "libhidlbase",
+ "libion",
+ "libfmq",
+ "liblog",
+ "libstagefright_bufferqueue_helper",
+ "libstagefright_foundation",
+ "libstagefright_bufferpool@1.0",
+ "libui",
+ "libutils",
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+}
+
+// public dependency for implementing Codec 2 components
+cc_defaults {
+ name: "libcodec2-impl-defaults",
+
+ shared_libs: [
+ "libbase", // for C2_LOG
+ "liblog", // for ALOG
+ "libcodec2",
+ "libcodec2_vndk",
+ "libutils",
+ ],
+}
+
+// public dependency for implementing Codec 2 framework utilities
+// THIS IS ONLY FOR FRAMEWORK USE ONLY
+cc_defaults {
+ name: "libcodec2-internal-defaults",
+ defaults: ["libcodec2-impl-defaults"],
+
+ shared_libs: [
+ "libcutils", // for properties
+ ],
+
+ // TODO: separate internal headers so they can be exposed here
+}
+
diff --git a/media/codec2/vndk/C2AllocatorGralloc.cpp b/media/codec2/vndk/C2AllocatorGralloc.cpp
new file mode 100644
index 0000000..22e8d84
--- /dev/null
+++ b/media/codec2/vndk/C2AllocatorGralloc.cpp
@@ -0,0 +1,743 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2AllocatorGralloc"
+#include <utils/Log.h>
+
+#include <android/hardware/graphics/allocator/2.0/IAllocator.h>
+#include <android/hardware/graphics/mapper/2.0/IMapper.h>
+#include <cutils/native_handle.h>
+#include <hardware/gralloc.h>
+
+#include <C2AllocatorGralloc.h>
+#include <C2Buffer.h>
+#include <C2PlatformSupport.h>
+
+namespace android {
+
+namespace {
+ enum : uint64_t {
+ /**
+ * Usage mask that is passed through from gralloc to Codec 2.0 usage.
+ */
+ PASSTHROUGH_USAGE_MASK =
+ ~(GRALLOC_USAGE_SW_READ_MASK | GRALLOC_USAGE_SW_WRITE_MASK | GRALLOC_USAGE_PROTECTED)
+ };
+
+ // verify that passthrough mask is within the platform mask
+ static_assert((~C2MemoryUsage::PLATFORM_MASK & PASSTHROUGH_USAGE_MASK) == 0, "");
+}
+
+C2MemoryUsage C2AndroidMemoryUsage::FromGrallocUsage(uint64_t usage) {
+ // gralloc does not support WRITE_PROTECTED
+ return C2MemoryUsage(
+ ((usage & GRALLOC_USAGE_SW_READ_MASK) ? C2MemoryUsage::CPU_READ : 0) |
+ ((usage & GRALLOC_USAGE_SW_WRITE_MASK) ? C2MemoryUsage::CPU_WRITE : 0) |
+ ((usage & GRALLOC_USAGE_PROTECTED) ? C2MemoryUsage::READ_PROTECTED : 0) |
+ (usage & PASSTHROUGH_USAGE_MASK));
+}
+
+uint64_t C2AndroidMemoryUsage::asGrallocUsage() const {
+ // gralloc does not support WRITE_PROTECTED
+ return (((expected & C2MemoryUsage::CPU_READ) ? GRALLOC_USAGE_SW_READ_OFTEN : 0) |
+ ((expected & C2MemoryUsage::CPU_WRITE) ? GRALLOC_USAGE_SW_WRITE_OFTEN : 0) |
+ ((expected & C2MemoryUsage::READ_PROTECTED) ? GRALLOC_USAGE_PROTECTED : 0) |
+ (expected & PASSTHROUGH_USAGE_MASK));
+}
+
+using ::android::hardware::graphics::allocator::V2_0::IAllocator;
+using ::android::hardware::graphics::common::V1_0::BufferUsage;
+using ::android::hardware::graphics::common::V1_0::PixelFormat;
+using ::android::hardware::graphics::mapper::V2_0::BufferDescriptor;
+using ::android::hardware::graphics::mapper::V2_0::Error;
+using ::android::hardware::graphics::mapper::V2_0::IMapper;
+using ::android::hardware::graphics::mapper::V2_0::YCbCrLayout;
+using ::android::hardware::hidl_handle;
+using ::android::hardware::hidl_vec;
+
+namespace {
+
+struct BufferDescriptorInfo {
+ IMapper::BufferDescriptorInfo mapperInfo;
+ uint32_t stride;
+};
+
+}
+
+/* ===================================== GRALLOC ALLOCATION ==================================== */
+static c2_status_t maperr2error(Error maperr) {
+ switch (maperr) {
+ case Error::NONE: return C2_OK;
+ case Error::BAD_DESCRIPTOR: return C2_BAD_VALUE;
+ case Error::BAD_BUFFER: return C2_BAD_VALUE;
+ case Error::BAD_VALUE: return C2_BAD_VALUE;
+ case Error::NO_RESOURCES: return C2_NO_MEMORY;
+ case Error::UNSUPPORTED: return C2_CANNOT_DO;
+ }
+ return C2_CORRUPTED;
+}
+
+static
+bool native_handle_is_invalid(const native_handle_t *const handle) {
+ // perform basic validation of a native handle
+ if (handle == nullptr) {
+ // null handle is considered valid
+ return false;
+ }
+ return ((size_t)handle->version != sizeof(native_handle_t) ||
+ handle->numFds < 0 ||
+ handle->numInts < 0 ||
+ // for sanity assume handles must occupy less memory than INT_MAX bytes
+ handle->numFds > int((INT_MAX - handle->version) / sizeof(int)) - handle->numInts);
+}
+
+class C2HandleGralloc : public C2Handle {
+private:
+ struct ExtraData {
+ uint32_t width;
+ uint32_t height;
+ uint32_t format;
+ uint32_t usage_lo;
+ uint32_t usage_hi;
+ uint32_t stride;
+ uint32_t generation;
+ uint32_t igbp_id_lo;
+ uint32_t igbp_id_hi;
+ uint32_t igbp_slot;
+ uint32_t magic;
+ };
+
+ enum {
+ NUM_INTS = sizeof(ExtraData) / sizeof(int),
+ };
+ const static uint32_t MAGIC = '\xc2gr\x00';
+
+ static
+ const ExtraData* getExtraData(const C2Handle *const handle) {
+ if (handle == nullptr
+ || native_handle_is_invalid(handle)
+ || handle->numInts < NUM_INTS) {
+ return nullptr;
+ }
+ return reinterpret_cast<const ExtraData*>(
+ &handle->data[handle->numFds + handle->numInts - NUM_INTS]);
+ }
+
+ static
+ ExtraData *getExtraData(C2Handle *const handle) {
+ return const_cast<ExtraData *>(getExtraData(const_cast<const C2Handle *const>(handle)));
+ }
+
+public:
+ void getIgbpData(uint32_t *generation, uint64_t *igbp_id, uint32_t *igbp_slot) const {
+ const ExtraData *ed = getExtraData(this);
+ *generation = ed->generation;
+ *igbp_id = unsigned(ed->igbp_id_lo) | uint64_t(unsigned(ed->igbp_id_hi)) << 32;
+ *igbp_slot = ed->igbp_slot;
+ }
+
+ static bool isValid(const C2Handle *const o) {
+ if (o == nullptr) { // null handle is always valid
+ return true;
+ }
+ const ExtraData *xd = getExtraData(o);
+ // we cannot validate width/height/format/usage without accessing gralloc driver
+ return xd != nullptr && xd->magic == MAGIC;
+ }
+
+ static C2HandleGralloc* WrapNativeHandle(
+ const native_handle_t *const handle,
+ uint32_t width, uint32_t height, uint32_t format, uint64_t usage,
+ uint32_t stride, uint32_t generation, uint64_t igbp_id = 0, uint32_t igbp_slot = 0) {
+ //CHECK(handle != nullptr);
+ if (native_handle_is_invalid(handle) ||
+ handle->numInts > int((INT_MAX - handle->version) / sizeof(int)) - NUM_INTS - handle->numFds) {
+ return nullptr;
+ }
+ ExtraData xd = {
+ width, height, format, uint32_t(usage & 0xFFFFFFFF), uint32_t(usage >> 32),
+ stride, generation, uint32_t(igbp_id & 0xFFFFFFFF), uint32_t(igbp_id >> 32),
+ igbp_slot, MAGIC
+ };
+ native_handle_t *res = native_handle_create(handle->numFds, handle->numInts + NUM_INTS);
+ if (res != nullptr) {
+ memcpy(&res->data, &handle->data, sizeof(int) * (handle->numFds + handle->numInts));
+ *getExtraData(res) = xd;
+ }
+ return reinterpret_cast<C2HandleGralloc *>(res);
+ }
+
+ static native_handle_t* UnwrapNativeHandle(
+ const C2Handle *const handle) {
+ const ExtraData *xd = getExtraData(handle);
+ if (xd == nullptr || xd->magic != MAGIC) {
+ return nullptr;
+ }
+ native_handle_t *res = native_handle_create(handle->numFds, handle->numInts - NUM_INTS);
+ if (res != nullptr) {
+ memcpy(&res->data, &handle->data, sizeof(int) * (res->numFds + res->numInts));
+ }
+ return res;
+ }
+
+ static native_handle_t* UnwrapNativeHandle(
+ const C2Handle *const handle,
+ uint32_t *generation, uint64_t *igbp_id, uint32_t *igbp_slot) {
+ const ExtraData *xd = getExtraData(handle);
+ if (xd == nullptr || xd->magic != MAGIC) {
+ return nullptr;
+ }
+ *generation = xd->generation;
+ *igbp_id = unsigned(xd->igbp_id_lo) | uint64_t(unsigned(xd->igbp_id_hi)) << 32;
+ *igbp_slot = xd->igbp_slot;
+ native_handle_t *res = native_handle_create(handle->numFds, handle->numInts - NUM_INTS);
+ if (res != nullptr) {
+ memcpy(&res->data, &handle->data, sizeof(int) * (res->numFds + res->numInts));
+ }
+ return res;
+ }
+
+ static const C2HandleGralloc* Import(
+ const C2Handle *const handle,
+ uint32_t *width, uint32_t *height, uint32_t *format,
+ uint64_t *usage, uint32_t *stride,
+ uint32_t *generation, uint64_t *igbp_id, uint32_t *igbp_slot) {
+ const ExtraData *xd = getExtraData(handle);
+ if (xd == nullptr) {
+ return nullptr;
+ }
+ *width = xd->width;
+ *height = xd->height;
+ *format = xd->format;
+ *usage = xd->usage_lo | (uint64_t(xd->usage_hi) << 32);
+ *stride = xd->stride;
+ *generation = xd->generation;
+ *igbp_id = xd->igbp_id_lo | (uint64_t(xd->igbp_id_hi) << 32);
+ *igbp_slot = xd->igbp_slot;
+ return reinterpret_cast<const C2HandleGralloc *>(handle);
+ }
+};
+
+native_handle_t *UnwrapNativeCodec2GrallocHandle(const C2Handle *const handle) {
+ return C2HandleGralloc::UnwrapNativeHandle(handle);
+}
+
+native_handle_t *UnwrapNativeCodec2GrallocHandle(
+ const C2Handle *const handle,
+ uint32_t *generation, uint64_t *igbp_id, uint32_t *igbp_slot) {
+ return C2HandleGralloc::UnwrapNativeHandle(handle, generation, igbp_id, igbp_slot);
+}
+
+C2Handle *WrapNativeCodec2GrallocHandle(
+ const native_handle_t *const handle,
+ uint32_t width, uint32_t height, uint32_t format, uint64_t usage, uint32_t stride,
+ uint32_t generation, uint64_t igbp_id, uint32_t igbp_slot) {
+ return C2HandleGralloc::WrapNativeHandle(handle, width, height, format, usage, stride,
+ generation, igbp_id, igbp_slot);
+}
+
+class C2AllocationGralloc : public C2GraphicAllocation {
+public:
+ virtual ~C2AllocationGralloc() override;
+
+ virtual c2_status_t map(
+ C2Rect rect, C2MemoryUsage usage, C2Fence *fence,
+ C2PlanarLayout *layout /* nonnull */, uint8_t **addr /* nonnull */) override;
+ virtual c2_status_t unmap(
+ uint8_t **addr /* nonnull */, C2Rect rect, C2Fence *fence /* nullable */) override;
+ virtual C2Allocator::id_t getAllocatorId() const override { return mAllocatorId; }
+ virtual const C2Handle *handle() const override { return mLockedHandle ? : mHandle; }
+ virtual bool equals(const std::shared_ptr<const C2GraphicAllocation> &other) const override;
+
+ // internal methods
+ // |handle| will be moved.
+ C2AllocationGralloc(
+ const BufferDescriptorInfo &info,
+ const sp<IMapper> &mapper,
+ hidl_handle &hidlHandle,
+ const C2HandleGralloc *const handle,
+ C2Allocator::id_t allocatorId);
+ int dup() const;
+ c2_status_t status() const;
+
+private:
+ const BufferDescriptorInfo mInfo;
+ const sp<IMapper> mMapper;
+ const hidl_handle mHidlHandle;
+ const C2HandleGralloc *mHandle;
+ buffer_handle_t mBuffer;
+ const C2HandleGralloc *mLockedHandle;
+ bool mLocked;
+ C2Allocator::id_t mAllocatorId;
+ std::mutex mMappedLock;
+};
+
+C2AllocationGralloc::C2AllocationGralloc(
+ const BufferDescriptorInfo &info,
+ const sp<IMapper> &mapper,
+ hidl_handle &hidlHandle,
+ const C2HandleGralloc *const handle,
+ C2Allocator::id_t allocatorId)
+ : C2GraphicAllocation(info.mapperInfo.width, info.mapperInfo.height),
+ mInfo(info),
+ mMapper(mapper),
+ mHidlHandle(std::move(hidlHandle)),
+ mHandle(handle),
+ mBuffer(nullptr),
+ mLockedHandle(nullptr),
+ mLocked(false),
+ mAllocatorId(allocatorId) {
+}
+
+C2AllocationGralloc::~C2AllocationGralloc() {
+ if (!mBuffer) {
+ return;
+ }
+ if (mLocked) {
+ // implementation ignores addresss and rect
+ uint8_t* addr[C2PlanarLayout::MAX_NUM_PLANES] = {};
+ unmap(addr, C2Rect(), nullptr);
+ }
+ mMapper->freeBuffer(const_cast<native_handle_t *>(mBuffer));
+ native_handle_delete(const_cast<native_handle_t*>(
+ reinterpret_cast<const native_handle_t*>(mHandle)));
+}
+
+c2_status_t C2AllocationGralloc::map(
+ C2Rect rect, C2MemoryUsage usage, C2Fence *fence,
+ C2PlanarLayout *layout /* nonnull */, uint8_t **addr /* nonnull */) {
+ uint64_t grallocUsage = static_cast<C2AndroidMemoryUsage>(usage).asGrallocUsage();
+ ALOGV("mapping buffer with usage %#llx => %#llx",
+ (long long)usage.expected, (long long)grallocUsage);
+
+ // TODO
+ (void) fence;
+
+ std::lock_guard<std::mutex> lock(mMappedLock);
+ if (mBuffer && mLocked) {
+ ALOGD("already mapped");
+ return C2_DUPLICATE;
+ }
+ if (!layout || !addr) {
+ ALOGD("wrong param");
+ return C2_BAD_VALUE;
+ }
+
+ c2_status_t err = C2_OK;
+ if (!mBuffer) {
+ mMapper->importBuffer(
+ mHidlHandle, [&err, this](const auto &maperr, const auto &buffer) {
+ err = maperr2error(maperr);
+ if (err == C2_OK) {
+ mBuffer = static_cast<buffer_handle_t>(buffer);
+ }
+ });
+ if (err != C2_OK) {
+ ALOGD("importBuffer failed: %d", err);
+ return err;
+ }
+ if (mBuffer == nullptr) {
+ ALOGD("importBuffer returned null buffer");
+ return C2_CORRUPTED;
+ }
+ uint32_t generation = 0;
+ uint64_t igbp_id = 0;
+ uint32_t igbp_slot = 0;
+ if (mHandle) {
+ mHandle->getIgbpData(&generation, &igbp_id, &igbp_slot);
+ }
+ mLockedHandle = C2HandleGralloc::WrapNativeHandle(
+ mBuffer, mInfo.mapperInfo.width, mInfo.mapperInfo.height,
+ (uint32_t)mInfo.mapperInfo.format, mInfo.mapperInfo.usage, mInfo.stride,
+ generation, igbp_id, igbp_slot);
+ }
+
+ // UGLY HACK: assume YCbCr 4:2:0 8-bit format (and lockable via lockYCbCr) if we don't
+ // recognize the format
+ PixelFormat format = mInfo.mapperInfo.format;
+ if (format != PixelFormat::RGBA_8888 && format != PixelFormat::RGBX_8888) {
+ format = PixelFormat::YCBCR_420_888;
+ }
+
+ switch (format) {
+ case PixelFormat::YCBCR_420_888:
+ case PixelFormat::YV12: {
+ YCbCrLayout ycbcrLayout;
+ mMapper->lockYCbCr(
+ const_cast<native_handle_t *>(mBuffer), grallocUsage,
+ { (int32_t)rect.left, (int32_t)rect.top, (int32_t)rect.width, (int32_t)rect.height },
+ // TODO: fence
+ hidl_handle(),
+ [&err, &ycbcrLayout](const auto &maperr, const auto &mapLayout) {
+ err = maperr2error(maperr);
+ if (err == C2_OK) {
+ ycbcrLayout = mapLayout;
+ }
+ });
+ if (err != C2_OK) {
+ ALOGD("lockYCbCr failed: %d", err);
+ return err;
+ }
+ addr[C2PlanarLayout::PLANE_Y] = (uint8_t *)ycbcrLayout.y;
+ addr[C2PlanarLayout::PLANE_U] = (uint8_t *)ycbcrLayout.cb;
+ addr[C2PlanarLayout::PLANE_V] = (uint8_t *)ycbcrLayout.cr;
+ layout->type = C2PlanarLayout::TYPE_YUV;
+ layout->numPlanes = 3;
+ layout->rootPlanes = 3;
+ layout->planes[C2PlanarLayout::PLANE_Y] = {
+ C2PlaneInfo::CHANNEL_Y, // channel
+ 1, // colInc
+ (int32_t)ycbcrLayout.yStride, // rowInc
+ 1, // mColSampling
+ 1, // mRowSampling
+ 8, // allocatedDepth
+ 8, // bitDepth
+ 0, // rightShift
+ C2PlaneInfo::NATIVE, // endianness
+ C2PlanarLayout::PLANE_Y, // rootIx
+ 0, // offset
+ };
+ layout->planes[C2PlanarLayout::PLANE_U] = {
+ C2PlaneInfo::CHANNEL_CB, // channel
+ (int32_t)ycbcrLayout.chromaStep, // colInc
+ (int32_t)ycbcrLayout.cStride, // rowInc
+ 2, // mColSampling
+ 2, // mRowSampling
+ 8, // allocatedDepth
+ 8, // bitDepth
+ 0, // rightShift
+ C2PlaneInfo::NATIVE, // endianness
+ C2PlanarLayout::PLANE_U, // rootIx
+ 0, // offset
+ };
+ layout->planes[C2PlanarLayout::PLANE_V] = {
+ C2PlaneInfo::CHANNEL_CR, // channel
+ (int32_t)ycbcrLayout.chromaStep, // colInc
+ (int32_t)ycbcrLayout.cStride, // rowInc
+ 2, // mColSampling
+ 2, // mRowSampling
+ 8, // allocatedDepth
+ 8, // bitDepth
+ 0, // rightShift
+ C2PlaneInfo::NATIVE, // endianness
+ C2PlanarLayout::PLANE_V, // rootIx
+ 0, // offset
+ };
+ // handle interleaved formats
+ intptr_t uvOffset = addr[C2PlanarLayout::PLANE_V] - addr[C2PlanarLayout::PLANE_U];
+ if (uvOffset > 0 && uvOffset < (intptr_t)ycbcrLayout.chromaStep) {
+ layout->rootPlanes = 2;
+ layout->planes[C2PlanarLayout::PLANE_V].rootIx = C2PlanarLayout::PLANE_U;
+ layout->planes[C2PlanarLayout::PLANE_V].offset = uvOffset;
+ } else if (uvOffset < 0 && uvOffset > -(intptr_t)ycbcrLayout.chromaStep) {
+ layout->rootPlanes = 2;
+ layout->planes[C2PlanarLayout::PLANE_U].rootIx = C2PlanarLayout::PLANE_V;
+ layout->planes[C2PlanarLayout::PLANE_U].offset = -uvOffset;
+ }
+ break;
+ }
+
+ case PixelFormat::RGBA_8888:
+ // TODO: alpha channel
+ // fall-through
+ case PixelFormat::RGBX_8888: {
+ void *pointer = nullptr;
+ mMapper->lock(
+ const_cast<native_handle_t *>(mBuffer),
+ grallocUsage,
+ { (int32_t)rect.left, (int32_t)rect.top, (int32_t)rect.width, (int32_t)rect.height },
+ // TODO: fence
+ hidl_handle(),
+ [&err, &pointer](const auto &maperr, const auto &mapPointer) {
+ err = maperr2error(maperr);
+ if (err == C2_OK) {
+ pointer = mapPointer;
+ }
+ });
+ if (err != C2_OK) {
+ ALOGD("lock failed: %d", err);
+ return err;
+ }
+ addr[C2PlanarLayout::PLANE_R] = (uint8_t *)pointer;
+ addr[C2PlanarLayout::PLANE_G] = (uint8_t *)pointer + 1;
+ addr[C2PlanarLayout::PLANE_B] = (uint8_t *)pointer + 2;
+ layout->type = C2PlanarLayout::TYPE_RGB;
+ layout->numPlanes = 3;
+ layout->rootPlanes = 1;
+ layout->planes[C2PlanarLayout::PLANE_R] = {
+ C2PlaneInfo::CHANNEL_R, // channel
+ 4, // colInc
+ 4 * (int32_t)mInfo.stride, // rowInc
+ 1, // mColSampling
+ 1, // mRowSampling
+ 8, // allocatedDepth
+ 8, // bitDepth
+ 0, // rightShift
+ C2PlaneInfo::NATIVE, // endianness
+ C2PlanarLayout::PLANE_R, // rootIx
+ 0, // offset
+ };
+ layout->planes[C2PlanarLayout::PLANE_G] = {
+ C2PlaneInfo::CHANNEL_G, // channel
+ 4, // colInc
+ 4 * (int32_t)mInfo.stride, // rowInc
+ 1, // mColSampling
+ 1, // mRowSampling
+ 8, // allocatedDepth
+ 8, // bitDepth
+ 0, // rightShift
+ C2PlaneInfo::NATIVE, // endianness
+ C2PlanarLayout::PLANE_R, // rootIx
+ 1, // offset
+ };
+ layout->planes[C2PlanarLayout::PLANE_B] = {
+ C2PlaneInfo::CHANNEL_B, // channel
+ 4, // colInc
+ 4 * (int32_t)mInfo.stride, // rowInc
+ 1, // mColSampling
+ 1, // mRowSampling
+ 8, // allocatedDepth
+ 8, // bitDepth
+ 0, // rightShift
+ C2PlaneInfo::NATIVE, // endianness
+ C2PlanarLayout::PLANE_R, // rootIx
+ 2, // offset
+ };
+ break;
+ }
+ default: {
+ ALOGD("unsupported pixel format: %d", mInfo.mapperInfo.format);
+ return C2_OMITTED;
+ }
+ }
+ mLocked = true;
+
+ return C2_OK;
+}
+
+c2_status_t C2AllocationGralloc::unmap(
+ uint8_t **addr, C2Rect rect, C2Fence *fence /* nullable */) {
+ // TODO: check addr and size, use fence
+ (void)addr;
+ (void)rect;
+
+ std::lock_guard<std::mutex> lock(mMappedLock);
+ c2_status_t err = C2_OK;
+ mMapper->unlock(
+ const_cast<native_handle_t *>(mBuffer),
+ [&err, &fence](const auto &maperr, const auto &releaseFence) {
+ // TODO
+ (void) fence;
+ (void) releaseFence;
+ err = maperr2error(maperr);
+ if (err == C2_OK) {
+ // TODO: fence
+ }
+ });
+ if (err == C2_OK) {
+ mLocked = false;
+ }
+ return err;
+}
+
+bool C2AllocationGralloc::equals(const std::shared_ptr<const C2GraphicAllocation> &other) const {
+ return other && other->handle() == handle();
+}
+
+/* ===================================== GRALLOC ALLOCATOR ==================================== */
+class C2AllocatorGralloc::Impl {
+public:
+ Impl(id_t id, bool bufferQueue);
+
+ id_t getId() const {
+ return mTraits->id;
+ }
+
+ C2String getName() const {
+ return mTraits->name;
+ }
+
+ std::shared_ptr<const C2Allocator::Traits> getTraits() const {
+ return mTraits;
+ }
+
+ c2_status_t newGraphicAllocation(
+ uint32_t width, uint32_t height, uint32_t format, const C2MemoryUsage &usage,
+ std::shared_ptr<C2GraphicAllocation> *allocation);
+
+ c2_status_t priorGraphicAllocation(
+ const C2Handle *handle,
+ std::shared_ptr<C2GraphicAllocation> *allocation);
+
+ c2_status_t status() const { return mInit; }
+
+private:
+ std::shared_ptr<C2Allocator::Traits> mTraits;
+ c2_status_t mInit;
+ sp<IAllocator> mAllocator;
+ sp<IMapper> mMapper;
+ const bool mBufferQueue;
+};
+
+void _UnwrapNativeCodec2GrallocMetadata(
+ const C2Handle *const handle,
+ uint32_t *width, uint32_t *height, uint32_t *format,uint64_t *usage, uint32_t *stride,
+ uint32_t *generation, uint64_t *igbp_id, uint32_t *igbp_slot) {
+ (void)C2HandleGralloc::Import(handle, width, height, format, usage, stride,
+ generation, igbp_id, igbp_slot);
+}
+
+C2AllocatorGralloc::Impl::Impl(id_t id, bool bufferQueue)
+ : mInit(C2_OK), mBufferQueue(bufferQueue) {
+ // TODO: get this from allocator
+ C2MemoryUsage minUsage = { 0, 0 }, maxUsage = { ~(uint64_t)0, ~(uint64_t)0 };
+ Traits traits = { "android.allocator.gralloc", id, C2Allocator::GRAPHIC, minUsage, maxUsage };
+ mTraits = std::make_shared<C2Allocator::Traits>(traits);
+
+ // gralloc allocator is a singleton, so all objects share a global service
+ mAllocator = IAllocator::getService();
+ mMapper = IMapper::getService();
+ if (mAllocator == nullptr || mMapper == nullptr) {
+ mInit = C2_CORRUPTED;
+ }
+}
+
+c2_status_t C2AllocatorGralloc::Impl::newGraphicAllocation(
+ uint32_t width, uint32_t height, uint32_t format, const C2MemoryUsage &usage,
+ std::shared_ptr<C2GraphicAllocation> *allocation) {
+ uint64_t grallocUsage = static_cast<C2AndroidMemoryUsage>(usage).asGrallocUsage();
+ ALOGV("allocating buffer with usage %#llx => %#llx",
+ (long long)usage.expected, (long long)grallocUsage);
+
+ BufferDescriptorInfo info = {
+ {
+ width,
+ height,
+ 1u, // layerCount
+ (PixelFormat)format,
+ grallocUsage,
+ },
+ 0u, // stride placeholder
+ };
+ c2_status_t err = C2_OK;
+ BufferDescriptor desc;
+ mMapper->createDescriptor(
+ info.mapperInfo, [&err, &desc](const auto &maperr, const auto &descriptor) {
+ err = maperr2error(maperr);
+ if (err == C2_OK) {
+ desc = descriptor;
+ }
+ });
+ if (err != C2_OK) {
+ return err;
+ }
+
+ // IAllocator shares IMapper error codes.
+ hidl_handle buffer;
+ mAllocator->allocate(
+ desc,
+ 1u,
+ [&err, &buffer, &info](const auto &maperr, const auto &stride, auto &buffers) {
+ err = maperr2error(maperr);
+ if (err != C2_OK) {
+ return;
+ }
+ if (buffers.size() != 1u) {
+ err = C2_CORRUPTED;
+ return;
+ }
+ info.stride = stride;
+ buffer = std::move(buffers[0]);
+ });
+ if (err != C2_OK) {
+ return err;
+ }
+
+
+ allocation->reset(new C2AllocationGralloc(
+ info, mMapper, buffer,
+ C2HandleGralloc::WrapNativeHandle(
+ buffer.getNativeHandle(),
+ info.mapperInfo.width, info.mapperInfo.height,
+ (uint32_t)info.mapperInfo.format, info.mapperInfo.usage, info.stride,
+ 0, 0, mBufferQueue ? ~0 : 0),
+ mTraits->id));
+ return C2_OK;
+}
+
+c2_status_t C2AllocatorGralloc::Impl::priorGraphicAllocation(
+ const C2Handle *handle,
+ std::shared_ptr<C2GraphicAllocation> *allocation) {
+ BufferDescriptorInfo info;
+ info.mapperInfo.layerCount = 1u;
+ uint32_t generation;
+ uint64_t igbp_id;
+ uint32_t igbp_slot;
+ const C2HandleGralloc *grallocHandle = C2HandleGralloc::Import(
+ handle,
+ &info.mapperInfo.width, &info.mapperInfo.height,
+ (uint32_t *)&info.mapperInfo.format, (uint64_t *)&info.mapperInfo.usage, &info.stride,
+ &generation, &igbp_id, &igbp_slot);
+ if (grallocHandle == nullptr) {
+ return C2_BAD_VALUE;
+ }
+
+ hidl_handle hidlHandle;
+ hidlHandle.setTo(C2HandleGralloc::UnwrapNativeHandle(grallocHandle), true);
+
+ allocation->reset(new C2AllocationGralloc(info, mMapper, hidlHandle, grallocHandle, mTraits->id));
+ return C2_OK;
+}
+
+C2AllocatorGralloc::C2AllocatorGralloc(id_t id, bool bufferQueue)
+ : mImpl(new Impl(id, bufferQueue)) {}
+
+C2AllocatorGralloc::~C2AllocatorGralloc() { delete mImpl; }
+
+C2Allocator::id_t C2AllocatorGralloc::getId() const {
+ return mImpl->getId();
+}
+
+C2String C2AllocatorGralloc::getName() const {
+ return mImpl->getName();
+}
+
+std::shared_ptr<const C2Allocator::Traits> C2AllocatorGralloc::getTraits() const {
+ return mImpl->getTraits();
+}
+
+c2_status_t C2AllocatorGralloc::newGraphicAllocation(
+ uint32_t width, uint32_t height, uint32_t format, C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicAllocation> *allocation) {
+ return mImpl->newGraphicAllocation(width, height, format, usage, allocation);
+}
+
+c2_status_t C2AllocatorGralloc::priorGraphicAllocation(
+ const C2Handle *handle,
+ std::shared_ptr<C2GraphicAllocation> *allocation) {
+ return mImpl->priorGraphicAllocation(handle, allocation);
+}
+
+c2_status_t C2AllocatorGralloc::status() const {
+ return mImpl->status();
+}
+
+bool C2AllocatorGralloc::isValid(const C2Handle* const o) {
+ return C2HandleGralloc::isValid(o);
+}
+
+} // namespace android
diff --git a/media/codec2/vndk/C2AllocatorIon.cpp b/media/codec2/vndk/C2AllocatorIon.cpp
new file mode 100644
index 0000000..736aac5
--- /dev/null
+++ b/media/codec2/vndk/C2AllocatorIon.cpp
@@ -0,0 +1,561 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2AllocatorIon"
+#include <utils/Log.h>
+
+#include <list>
+
+#include <ion/ion.h>
+#include <sys/mman.h>
+#include <unistd.h> // getpagesize, size_t, close, dup
+
+#include <C2AllocatorIon.h>
+#include <C2Buffer.h>
+#include <C2Debug.h>
+#include <C2ErrnoUtils.h>
+
+namespace android {
+
+namespace {
+ constexpr size_t USAGE_LRU_CACHE_SIZE = 1024;
+}
+
+/* size_t <=> int(lo), int(hi) conversions */
+constexpr inline int size2intLo(size_t s) {
+ return int(s & 0xFFFFFFFF);
+}
+
+constexpr inline int size2intHi(size_t s) {
+ // cast to uint64_t as size_t may be 32 bits wide
+ return int((uint64_t(s) >> 32) & 0xFFFFFFFF);
+}
+
+constexpr inline size_t ints2size(int intLo, int intHi) {
+ // convert in 2 stages to 64 bits as intHi may be negative
+ return size_t(unsigned(intLo)) | size_t(uint64_t(unsigned(intHi)) << 32);
+}
+
+/* ========================================= ION HANDLE ======================================== */
+/**
+ * ION handle
+ *
+ * There can be only a sole ion client per process, this is captured in the ion fd that is passed
+ * to the constructor, but this should be managed by the ion buffer allocator/mapper.
+ *
+ * ion uses ion_user_handle_t for buffers. We don't store this in the native handle as
+ * it requires an ion_free to decref. Instead, we share the buffer to get an fd that also holds
+ * a refcount.
+ *
+ * This handle will not capture mapped fd-s as updating that would require a global mutex.
+ */
+
+struct C2HandleIon : public C2Handle {
+ // ion handle owns ionFd(!) and bufferFd
+ C2HandleIon(int bufferFd, size_t size)
+ : C2Handle(cHeader),
+ mFds{ bufferFd },
+ mInts{ int(size & 0xFFFFFFFF), int((uint64_t(size) >> 32) & 0xFFFFFFFF), kMagic } { }
+
+ static bool isValid(const C2Handle * const o);
+
+ int bufferFd() const { return mFds.mBuffer; }
+ size_t size() const {
+ return size_t(unsigned(mInts.mSizeLo))
+ | size_t(uint64_t(unsigned(mInts.mSizeHi)) << 32);
+ }
+
+protected:
+ struct {
+ int mBuffer; // shared ion buffer
+ } mFds;
+ struct {
+ int mSizeLo; // low 32-bits of size
+ int mSizeHi; // high 32-bits of size
+ int mMagic;
+ } mInts;
+
+private:
+ typedef C2HandleIon _type;
+ enum {
+ kMagic = '\xc2io\x00',
+ numFds = sizeof(mFds) / sizeof(int),
+ numInts = sizeof(mInts) / sizeof(int),
+ version = sizeof(C2Handle)
+ };
+ //constexpr static C2Handle cHeader = { version, numFds, numInts, {} };
+ const static C2Handle cHeader;
+};
+
+const C2Handle C2HandleIon::cHeader = {
+ C2HandleIon::version,
+ C2HandleIon::numFds,
+ C2HandleIon::numInts,
+ {}
+};
+
+// static
+bool C2HandleIon::isValid(const C2Handle * const o) {
+ if (!o || memcmp(o, &cHeader, sizeof(cHeader))) {
+ return false;
+ }
+ const C2HandleIon *other = static_cast<const C2HandleIon*>(o);
+ return other->mInts.mMagic == kMagic;
+}
+
+// TODO: is the dup of an ion fd identical to ion_share?
+
+/* ======================================= ION ALLOCATION ====================================== */
+class C2AllocationIon : public C2LinearAllocation {
+public:
+ /* Interface methods */
+ virtual c2_status_t map(
+ size_t offset, size_t size, C2MemoryUsage usage, C2Fence *fence,
+ void **addr /* nonnull */) override;
+ virtual c2_status_t unmap(void *addr, size_t size, C2Fence *fenceFd) override;
+ virtual ~C2AllocationIon() override;
+ virtual const C2Handle *handle() const override;
+ virtual id_t getAllocatorId() const override;
+ virtual bool equals(const std::shared_ptr<C2LinearAllocation> &other) const override;
+
+ // internal methods
+ C2AllocationIon(int ionFd, size_t size, size_t align, unsigned heapMask, unsigned flags, C2Allocator::id_t id);
+ C2AllocationIon(int ionFd, size_t size, int shareFd, C2Allocator::id_t id);
+
+ c2_status_t status() const;
+
+protected:
+ class Impl;
+ Impl *mImpl;
+
+ // TODO: we could make this encapsulate shared_ptr and copiable
+ C2_DO_NOT_COPY(C2AllocationIon);
+};
+
+class C2AllocationIon::Impl {
+private:
+ /**
+ * Constructs an ion allocation.
+ *
+ * \note We always create an ion allocation, even if the allocation or import fails
+ * so that we can capture the error.
+ *
+ * \param ionFd ion client (ownership transferred to created object)
+ * \param capacity size of allocation
+ * \param bufferFd buffer handle (ownership transferred to created object). Must be
+ * invalid if err is not 0.
+ * \param buffer ion buffer user handle (ownership transferred to created object). Must be
+ * invalid if err is not 0.
+ * \param err errno during buffer allocation or import
+ */
+ Impl(int ionFd, size_t capacity, int bufferFd, ion_user_handle_t buffer, C2Allocator::id_t id, int err)
+ : mIonFd(ionFd),
+ mHandle(bufferFd, capacity),
+ mBuffer(buffer),
+ mId(id),
+ mInit(c2_map_errno<ENOMEM, EACCES, EINVAL>(err)),
+ mMapFd(-1) {
+ if (mInit != C2_OK) {
+ // close ionFd now on error
+ if (mIonFd >= 0) {
+ close(mIonFd);
+ mIonFd = -1;
+ }
+ // C2_CHECK(bufferFd < 0);
+ // C2_CHECK(buffer < 0);
+ }
+ }
+
+public:
+ /**
+ * Constructs an ion allocation by importing a shared buffer fd.
+ *
+ * \param ionFd ion client (ownership transferred to created object)
+ * \param capacity size of allocation
+ * \param bufferFd buffer handle (ownership transferred to created object)
+ *
+ * \return created ion allocation (implementation) which may be invalid if the
+ * import failed.
+ */
+ static Impl *Import(int ionFd, size_t capacity, int bufferFd, C2Allocator::id_t id) {
+ ion_user_handle_t buffer = -1;
+ int ret = ion_import(ionFd, bufferFd, &buffer);
+ return new Impl(ionFd, capacity, bufferFd, buffer, id, ret);
+ }
+
+ /**
+ * Constructs an ion allocation by allocating an ion buffer.
+ *
+ * \param ionFd ion client (ownership transferred to created object)
+ * \param size size of allocation
+ * \param align desired alignment of allocation
+ * \param heapMask mask of heaps considered
+ * \param flags ion allocation flags
+ *
+ * \return created ion allocation (implementation) which may be invalid if the
+ * allocation failed.
+ */
+ static Impl *Alloc(int ionFd, size_t size, size_t align, unsigned heapMask, unsigned flags, C2Allocator::id_t id) {
+ int bufferFd = -1;
+ ion_user_handle_t buffer = -1;
+ size_t alignedSize = align == 0 ? size : (size + align - 1) & ~(align - 1);
+ int ret = ion_alloc(ionFd, alignedSize, align, heapMask, flags, &buffer);
+ ALOGV("ion_alloc(ionFd = %d, size = %zu, align = %zu, prot = %d, flags = %d) "
+ "returned (%d) ; buffer = %d",
+ ionFd, alignedSize, align, heapMask, flags, ret, buffer);
+ if (ret == 0) {
+ // get buffer fd for native handle constructor
+ ret = ion_share(ionFd, buffer, &bufferFd);
+ if (ret != 0) {
+ ion_free(ionFd, buffer);
+ buffer = -1;
+ }
+ }
+ return new Impl(ionFd, alignedSize, bufferFd, buffer, id, ret);
+ }
+
+ c2_status_t map(size_t offset, size_t size, C2MemoryUsage usage, C2Fence *fence, void **addr) {
+ (void)fence; // TODO: wait for fence
+ *addr = nullptr;
+ if (!mMappings.empty()) {
+ ALOGV("multiple map");
+ // TODO: technically we should return DUPLICATE here, but our block views don't
+ // actually unmap, so we end up remapping an ion buffer multiple times.
+ //
+ // return C2_DUPLICATE;
+ }
+ if (size == 0) {
+ return C2_BAD_VALUE;
+ }
+
+ int prot = PROT_NONE;
+ int flags = MAP_SHARED;
+ if (usage.expected & C2MemoryUsage::CPU_READ) {
+ prot |= PROT_READ;
+ }
+ if (usage.expected & C2MemoryUsage::CPU_WRITE) {
+ prot |= PROT_WRITE;
+ }
+
+ size_t alignmentBytes = offset % PAGE_SIZE;
+ size_t mapOffset = offset - alignmentBytes;
+ size_t mapSize = size + alignmentBytes;
+ Mapping map = { nullptr, alignmentBytes, mapSize };
+
+ c2_status_t err = C2_OK;
+ if (mMapFd == -1) {
+ int ret = ion_map(mIonFd, mBuffer, mapSize, prot,
+ flags, mapOffset, (unsigned char**)&map.addr, &mMapFd);
+ ALOGV("ion_map(ionFd = %d, handle = %d, size = %zu, prot = %d, flags = %d, "
+ "offset = %zu) returned (%d)",
+ mIonFd, mBuffer, mapSize, prot, flags, mapOffset, ret);
+ if (ret) {
+ mMapFd = -1;
+ map.addr = *addr = nullptr;
+ err = c2_map_errno<EINVAL>(-ret);
+ } else {
+ *addr = (uint8_t *)map.addr + alignmentBytes;
+ }
+ } else {
+ map.addr = mmap(nullptr, mapSize, prot, flags, mMapFd, mapOffset);
+ ALOGV("mmap(size = %zu, prot = %d, flags = %d, mapFd = %d, offset = %zu) "
+ "returned (%d)",
+ mapSize, prot, flags, mMapFd, mapOffset, errno);
+ if (map.addr == MAP_FAILED) {
+ map.addr = *addr = nullptr;
+ err = c2_map_errno<EINVAL>(errno);
+ } else {
+ *addr = (uint8_t *)map.addr + alignmentBytes;
+ }
+ }
+ if (map.addr) {
+ mMappings.push_back(map);
+ }
+ return err;
+ }
+
+ c2_status_t unmap(void *addr, size_t size, C2Fence *fence) {
+ if (mMapFd < 0 || mMappings.empty()) {
+ ALOGD("tried to unmap unmapped buffer");
+ return C2_NOT_FOUND;
+ }
+ for (auto it = mMappings.begin(); it != mMappings.end(); ++it) {
+ if (addr != (uint8_t *)it->addr + it->alignmentBytes ||
+ size + it->alignmentBytes != it->size) {
+ continue;
+ }
+ int err = munmap(it->addr, it->size);
+ if (err != 0) {
+ ALOGD("munmap failed");
+ return c2_map_errno<EINVAL>(errno);
+ }
+ if (fence) {
+ *fence = C2Fence(); // not using fences
+ }
+ (void)mMappings.erase(it);
+ ALOGV("successfully unmapped: %d", mBuffer);
+ return C2_OK;
+ }
+ ALOGD("unmap failed to find specified map");
+ return C2_BAD_VALUE;
+ }
+
+ ~Impl() {
+ if (!mMappings.empty()) {
+ ALOGD("Dangling mappings!");
+ for (const Mapping &map : mMappings) {
+ (void)munmap(map.addr, map.size);
+ }
+ }
+ if (mMapFd >= 0) {
+ close(mMapFd);
+ mMapFd = -1;
+ }
+ if (mInit == C2_OK) {
+ (void)ion_free(mIonFd, mBuffer);
+ native_handle_close(&mHandle);
+ }
+ if (mIonFd >= 0) {
+ close(mIonFd);
+ }
+ }
+
+ c2_status_t status() const {
+ return mInit;
+ }
+
+ const C2Handle *handle() const {
+ return &mHandle;
+ }
+
+ C2Allocator::id_t getAllocatorId() const {
+ return mId;
+ }
+
+ ion_user_handle_t ionHandle() const {
+ return mBuffer;
+ }
+
+private:
+ int mIonFd;
+ C2HandleIon mHandle;
+ ion_user_handle_t mBuffer;
+ C2Allocator::id_t mId;
+ c2_status_t mInit;
+ int mMapFd; // only one for now
+ struct Mapping {
+ void *addr;
+ size_t alignmentBytes;
+ size_t size;
+ };
+ std::list<Mapping> mMappings;
+};
+
+c2_status_t C2AllocationIon::map(
+ size_t offset, size_t size, C2MemoryUsage usage, C2Fence *fence, void **addr) {
+ return mImpl->map(offset, size, usage, fence, addr);
+}
+
+c2_status_t C2AllocationIon::unmap(void *addr, size_t size, C2Fence *fence) {
+ return mImpl->unmap(addr, size, fence);
+}
+
+c2_status_t C2AllocationIon::status() const {
+ return mImpl->status();
+}
+
+C2Allocator::id_t C2AllocationIon::getAllocatorId() const {
+ return mImpl->getAllocatorId();
+}
+
+bool C2AllocationIon::equals(const std::shared_ptr<C2LinearAllocation> &other) const {
+ if (!other || other->getAllocatorId() != getAllocatorId()) {
+ return false;
+ }
+ // get user handle to compare objects
+ std::shared_ptr<C2AllocationIon> otherAsIon = std::static_pointer_cast<C2AllocationIon>(other);
+ return mImpl->ionHandle() == otherAsIon->mImpl->ionHandle();
+}
+
+const C2Handle *C2AllocationIon::handle() const {
+ return mImpl->handle();
+}
+
+C2AllocationIon::~C2AllocationIon() {
+ delete mImpl;
+}
+
+C2AllocationIon::C2AllocationIon(int ionFd, size_t size, size_t align,
+ unsigned heapMask, unsigned flags, C2Allocator::id_t id)
+ : C2LinearAllocation(size),
+ mImpl(Impl::Alloc(ionFd, size, align, heapMask, flags, id)) { }
+
+C2AllocationIon::C2AllocationIon(int ionFd, size_t size, int shareFd, C2Allocator::id_t id)
+ : C2LinearAllocation(size),
+ mImpl(Impl::Import(ionFd, size, shareFd, id)) { }
+
+/* ======================================= ION ALLOCATOR ====================================== */
+C2AllocatorIon::C2AllocatorIon(id_t id)
+ : mInit(C2_OK),
+ mIonFd(ion_open()) {
+ if (mIonFd < 0) {
+ switch (errno) {
+ case ENOENT: mInit = C2_OMITTED; break;
+ default: mInit = c2_map_errno<EACCES>(errno); break;
+ }
+ } else {
+ C2MemoryUsage minUsage = { 0, 0 };
+ C2MemoryUsage maxUsage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
+ Traits traits = { "android.allocator.ion", id, LINEAR, minUsage, maxUsage };
+ mTraits = std::make_shared<Traits>(traits);
+ mBlockSize = ::getpagesize();
+ }
+}
+
+C2AllocatorIon::~C2AllocatorIon() {
+ if (mInit == C2_OK) {
+ ion_close(mIonFd);
+ }
+}
+
+C2Allocator::id_t C2AllocatorIon::getId() const {
+ std::lock_guard<std::mutex> lock(mUsageMapperLock);
+ return mTraits->id;
+}
+
+C2String C2AllocatorIon::getName() const {
+ std::lock_guard<std::mutex> lock(mUsageMapperLock);
+ return mTraits->name;
+}
+
+std::shared_ptr<const C2Allocator::Traits> C2AllocatorIon::getTraits() const {
+ std::lock_guard<std::mutex> lock(mUsageMapperLock);
+ return mTraits;
+}
+
+void C2AllocatorIon::setUsageMapper(
+ const UsageMapperFn &mapper, uint64_t minUsage, uint64_t maxUsage, uint64_t blockSize) {
+ std::lock_guard<std::mutex> lock(mUsageMapperLock);
+ mUsageMapperCache.clear();
+ mUsageMapperLru.clear();
+ mUsageMapper = mapper;
+ Traits traits = {
+ mTraits->name, mTraits->id, LINEAR,
+ C2MemoryUsage(minUsage), C2MemoryUsage(maxUsage)
+ };
+ mTraits = std::make_shared<Traits>(traits);
+ mBlockSize = blockSize;
+}
+
+std::size_t C2AllocatorIon::MapperKeyHash::operator()(const MapperKey &k) const {
+ return std::hash<uint64_t>{}(k.first) ^ std::hash<size_t>{}(k.second);
+}
+
+c2_status_t C2AllocatorIon::mapUsage(
+ C2MemoryUsage usage, size_t capacity, size_t *align, unsigned *heapMask, unsigned *flags) {
+ std::lock_guard<std::mutex> lock(mUsageMapperLock);
+ c2_status_t res = C2_OK;
+ // align capacity
+ capacity = (capacity + mBlockSize - 1) & ~(mBlockSize - 1);
+ MapperKey key = std::make_pair(usage.expected, capacity);
+ auto entry = mUsageMapperCache.find(key);
+ if (entry == mUsageMapperCache.end()) {
+ if (mUsageMapper) {
+ res = mUsageMapper(usage, capacity, align, heapMask, flags);
+ } else {
+ *align = 0; // TODO make this 1
+ *heapMask = ~0; // default mask
+ *flags = 0; // default flags
+ res = C2_NO_INIT;
+ }
+ // add usage to cache
+ MapperValue value = std::make_tuple(*align, *heapMask, *flags, res);
+ mUsageMapperLru.emplace_front(key, value);
+ mUsageMapperCache.emplace(std::make_pair(key, mUsageMapperLru.begin()));
+ if (mUsageMapperCache.size() > USAGE_LRU_CACHE_SIZE) {
+ // remove LRU entry
+ MapperKey lruKey = mUsageMapperLru.front().first;
+ mUsageMapperCache.erase(lruKey);
+ mUsageMapperLru.pop_back();
+ }
+ } else {
+ // move entry to MRU
+ mUsageMapperLru.splice(mUsageMapperLru.begin(), mUsageMapperLru, entry->second);
+ const MapperValue &value = entry->second->second;
+ std::tie(*align, *heapMask, *flags, res) = value;
+ }
+ return res;
+}
+
+c2_status_t C2AllocatorIon::newLinearAllocation(
+ uint32_t capacity, C2MemoryUsage usage, std::shared_ptr<C2LinearAllocation> *allocation) {
+ if (allocation == nullptr) {
+ return C2_BAD_VALUE;
+ }
+
+ allocation->reset();
+ if (mInit != C2_OK) {
+ return mInit;
+ }
+
+ size_t align = 0;
+ unsigned heapMask = ~0;
+ unsigned flags = 0;
+ c2_status_t ret = mapUsage(usage, capacity, &align, &heapMask, &flags);
+ if (ret && ret != C2_NO_INIT) {
+ return ret;
+ }
+
+ std::shared_ptr<C2AllocationIon> alloc
+ = std::make_shared<C2AllocationIon>(dup(mIonFd), capacity, align, heapMask, flags, mTraits->id);
+ ret = alloc->status();
+ if (ret == C2_OK) {
+ *allocation = alloc;
+ }
+ return ret;
+}
+
+c2_status_t C2AllocatorIon::priorLinearAllocation(
+ const C2Handle *handle, std::shared_ptr<C2LinearAllocation> *allocation) {
+ *allocation = nullptr;
+ if (mInit != C2_OK) {
+ return mInit;
+ }
+
+ if (!C2HandleIon::isValid(handle)) {
+ return C2_BAD_VALUE;
+ }
+
+ // TODO: get capacity and validate it
+ const C2HandleIon *h = static_cast<const C2HandleIon*>(handle);
+ std::shared_ptr<C2AllocationIon> alloc
+ = std::make_shared<C2AllocationIon>(dup(mIonFd), h->size(), h->bufferFd(), mTraits->id);
+ c2_status_t ret = alloc->status();
+ if (ret == C2_OK) {
+ *allocation = alloc;
+ native_handle_delete(const_cast<native_handle_t*>(
+ reinterpret_cast<const native_handle_t*>(handle)));
+ }
+ return ret;
+}
+
+bool C2AllocatorIon::isValid(const C2Handle* const o) {
+ return C2HandleIon::isValid(o);
+}
+
+} // namespace android
+
diff --git a/media/codec2/vndk/C2Buffer.cpp b/media/codec2/vndk/C2Buffer.cpp
new file mode 100644
index 0000000..47366ca
--- /dev/null
+++ b/media/codec2/vndk/C2Buffer.cpp
@@ -0,0 +1,1304 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2Buffer"
+#include <utils/Log.h>
+
+#include <list>
+#include <map>
+#include <mutex>
+
+#include <C2AllocatorIon.h>
+#include <C2AllocatorGralloc.h>
+#include <C2BufferPriv.h>
+#include <C2BlockInternal.h>
+#include <bufferpool/ClientManager.h>
+
+namespace {
+
+using android::C2AllocatorGralloc;
+using android::C2AllocatorIon;
+using android::hardware::media::bufferpool::BufferPoolData;
+using android::hardware::media::bufferpool::V1_0::ResultStatus;
+using android::hardware::media::bufferpool::V1_0::implementation::BufferPoolAllocation;
+using android::hardware::media::bufferpool::V1_0::implementation::BufferPoolAllocator;
+using android::hardware::media::bufferpool::V1_0::implementation::ClientManager;
+using android::hardware::media::bufferpool::V1_0::implementation::ConnectionId;
+using android::hardware::media::bufferpool::V1_0::implementation::INVALID_CONNECTIONID;
+
+// This anonymous namespace contains the helper classes that allow our implementation to create
+// block/buffer objects.
+//
+// Inherit from the parent, share with the friend.
+class ReadViewBuddy : public C2ReadView {
+ using C2ReadView::C2ReadView;
+ friend class ::C2ConstLinearBlock;
+};
+
+class WriteViewBuddy : public C2WriteView {
+ using C2WriteView::C2WriteView;
+ friend class ::C2LinearBlock;
+};
+
+class ConstLinearBlockBuddy : public C2ConstLinearBlock {
+ using C2ConstLinearBlock::C2ConstLinearBlock;
+ friend class ::C2LinearBlock;
+};
+
+class LinearBlockBuddy : public C2LinearBlock {
+ using C2LinearBlock::C2LinearBlock;
+ friend class ::C2BasicLinearBlockPool;
+};
+
+class AcquirableReadViewBuddy : public C2Acquirable<C2ReadView> {
+ using C2Acquirable::C2Acquirable;
+ friend class ::C2ConstLinearBlock;
+};
+
+class AcquirableWriteViewBuddy : public C2Acquirable<C2WriteView> {
+ using C2Acquirable::C2Acquirable;
+ friend class ::C2LinearBlock;
+};
+
+class GraphicViewBuddy : public C2GraphicView {
+ using C2GraphicView::C2GraphicView;
+ friend class ::C2ConstGraphicBlock;
+ friend class ::C2GraphicBlock;
+};
+
+class AcquirableConstGraphicViewBuddy : public C2Acquirable<const C2GraphicView> {
+ using C2Acquirable::C2Acquirable;
+ friend class ::C2ConstGraphicBlock;
+};
+
+class AcquirableGraphicViewBuddy : public C2Acquirable<C2GraphicView> {
+ using C2Acquirable::C2Acquirable;
+ friend class ::C2GraphicBlock;
+};
+
+class ConstGraphicBlockBuddy : public C2ConstGraphicBlock {
+ using C2ConstGraphicBlock::C2ConstGraphicBlock;
+ friend class ::C2GraphicBlock;
+};
+
+class GraphicBlockBuddy : public C2GraphicBlock {
+ using C2GraphicBlock::C2GraphicBlock;
+ friend class ::C2BasicGraphicBlockPool;
+};
+
+class BufferDataBuddy : public C2BufferData {
+ using C2BufferData::C2BufferData;
+ friend class ::C2Buffer;
+};
+
+} // namespace
+
+/* ========================================== 1D BLOCK ========================================= */
+
+/**
+ * This class is the base class for all 1D block and view implementations.
+ *
+ * This is basically just a placeholder for the underlying 1D allocation and the range of the
+ * alloted portion to this block. There is also a placeholder for a blockpool data.
+ */
+class C2_HIDE _C2Block1DImpl : public _C2LinearRangeAspect {
+public:
+ _C2Block1DImpl(const std::shared_ptr<C2LinearAllocation> &alloc,
+ const std::shared_ptr<_C2BlockPoolData> &poolData = nullptr,
+ size_t offset = 0, size_t size = ~(size_t)0)
+ : _C2LinearRangeAspect(alloc.get(), offset, size),
+ mAllocation(alloc),
+ mPoolData(poolData) { }
+
+ _C2Block1DImpl(const _C2Block1DImpl &other, size_t offset = 0, size_t size = ~(size_t)0)
+ : _C2LinearRangeAspect(&other, offset, size),
+ mAllocation(other.mAllocation),
+ mPoolData(other.mPoolData) { }
+
+ /** returns pool data */
+ std::shared_ptr<_C2BlockPoolData> poolData() const {
+ return mPoolData;
+ }
+
+ /** returns native handle */
+ const C2Handle *handle() const {
+ return mAllocation ? mAllocation->handle() : nullptr;
+ }
+
+ /** returns the allocator's ID */
+ C2Allocator::id_t getAllocatorId() const {
+ // BAD_ID can only happen if this Impl class is initialized for a view - never for a block.
+ return mAllocation ? mAllocation->getAllocatorId() : C2Allocator::BAD_ID;
+ }
+
+ std::shared_ptr<C2LinearAllocation> getAllocation() const {
+ return mAllocation;
+ }
+
+private:
+ std::shared_ptr<C2LinearAllocation> mAllocation;
+ std::shared_ptr<_C2BlockPoolData> mPoolData;
+};
+
+/**
+ * This class contains the mapped data pointer, and the potential error.
+ *
+ * range is the mapped range of the underlying allocation (which is part of the allotted
+ * range).
+ */
+class C2_HIDE _C2MappedBlock1DImpl : public _C2Block1DImpl {
+public:
+ _C2MappedBlock1DImpl(const _C2Block1DImpl &block, uint8_t *data,
+ size_t offset = 0, size_t size = ~(size_t)0)
+ : _C2Block1DImpl(block, offset, size), mData(data), mError(C2_OK) { }
+
+ _C2MappedBlock1DImpl(c2_status_t error)
+ : _C2Block1DImpl(nullptr), mData(nullptr), mError(error) {
+ // CHECK(error != C2_OK);
+ }
+
+ const uint8_t *data() const {
+ return mData;
+ }
+
+ uint8_t *data() {
+ return mData;
+ }
+
+ c2_status_t error() const {
+ return mError;
+ }
+
+private:
+ uint8_t *mData;
+ c2_status_t mError;
+};
+
+/**
+ * Block implementation.
+ */
+class C2Block1D::Impl : public _C2Block1DImpl {
+ using _C2Block1DImpl::_C2Block1DImpl;
+};
+
+const C2Handle *C2Block1D::handle() const {
+ return mImpl->handle();
+};
+
+C2Allocator::id_t C2Block1D::getAllocatorId() const {
+ return mImpl->getAllocatorId();
+};
+
+C2Block1D::C2Block1D(std::shared_ptr<Impl> impl, const _C2LinearRangeAspect &range)
+ // always clamp subrange to parent (impl) range for safety
+ : _C2LinearRangeAspect(impl.get(), range.offset(), range.size()), mImpl(impl) {
+}
+
+/**
+ * Read view implementation.
+ *
+ * range of Impl is the mapped range of the underlying allocation (which is part of the allotted
+ * range). range of View is 0 to capacity() (not represented as an actual range). This maps to a
+ * subrange of Impl range starting at mImpl->offset() + _mOffset.
+ */
+class C2ReadView::Impl : public _C2MappedBlock1DImpl {
+ using _C2MappedBlock1DImpl::_C2MappedBlock1DImpl;
+};
+
+C2ReadView::C2ReadView(std::shared_ptr<Impl> impl, uint32_t offset, uint32_t size)
+ : _C2LinearCapacityAspect(C2LinearCapacity(impl->size()).range(offset, size).size()),
+ mImpl(impl),
+ mOffset(C2LinearCapacity(impl->size()).range(offset, size).offset()) { }
+
+C2ReadView::C2ReadView(c2_status_t error)
+ : _C2LinearCapacityAspect(0u), mImpl(std::make_shared<Impl>(error)), mOffset(0u) {
+ // CHECK(error != C2_OK);
+}
+
+const uint8_t *C2ReadView::data() const {
+ return mImpl->error() ? nullptr : mImpl->data() + mOffset;
+}
+
+c2_status_t C2ReadView::error() const {
+ return mImpl->error();
+}
+
+C2ReadView C2ReadView::subView(size_t offset, size_t size) const {
+ C2LinearRange subRange(*this, offset, size);
+ return C2ReadView(mImpl, mOffset + subRange.offset(), subRange.size());
+}
+
+/**
+ * Write view implementation.
+ */
+class C2WriteView::Impl : public _C2MappedBlock1DImpl {
+ using _C2MappedBlock1DImpl::_C2MappedBlock1DImpl;
+};
+
+C2WriteView::C2WriteView(std::shared_ptr<Impl> impl)
+// UGLY: _C2LinearRangeAspect requires a bona-fide object for capacity to prevent spoofing, so
+// this is what we have to do.
+// TODO: use childRange
+ : _C2EditableLinearRangeAspect(std::make_unique<C2LinearCapacity>(impl->size()).get()), mImpl(impl) { }
+
+C2WriteView::C2WriteView(c2_status_t error)
+ : _C2EditableLinearRangeAspect(nullptr), mImpl(std::make_shared<Impl>(error)) {}
+
+uint8_t *C2WriteView::base() { return mImpl->data(); }
+
+uint8_t *C2WriteView::data() { return mImpl->data() + offset(); }
+
+c2_status_t C2WriteView::error() const { return mImpl->error(); }
+
+/**
+ * Const linear block implementation.
+ */
+C2ConstLinearBlock::C2ConstLinearBlock(std::shared_ptr<Impl> impl, const _C2LinearRangeAspect &range, C2Fence fence)
+ : C2Block1D(impl, range), mFence(fence) { }
+
+C2Acquirable<C2ReadView> C2ConstLinearBlock::map() const {
+ void *base = nullptr;
+ uint32_t len = size();
+ c2_status_t error = mImpl->getAllocation()->map(
+ offset(), len, { C2MemoryUsage::CPU_READ, 0 }, nullptr, &base);
+ // TODO: wait on fence
+ if (error == C2_OK) {
+ std::shared_ptr<ReadViewBuddy::Impl> rvi = std::shared_ptr<ReadViewBuddy::Impl>(
+ new ReadViewBuddy::Impl(*mImpl, (uint8_t *)base, offset(), len),
+ [base, len](ReadViewBuddy::Impl *i) {
+ (void)i->getAllocation()->unmap(base, len, nullptr);
+ delete i;
+ });
+ return AcquirableReadViewBuddy(error, C2Fence(), ReadViewBuddy(rvi, 0, len));
+ } else {
+ return AcquirableReadViewBuddy(error, C2Fence(), ReadViewBuddy(error));
+ }
+}
+
+C2ConstLinearBlock C2ConstLinearBlock::subBlock(size_t offset_, size_t size_) const {
+ C2LinearRange subRange(*mImpl, offset_, size_);
+ return C2ConstLinearBlock(mImpl, subRange, mFence);
+}
+
+/**
+ * Linear block implementation.
+ */
+C2LinearBlock::C2LinearBlock(std::shared_ptr<Impl> impl, const _C2LinearRangeAspect &range)
+ : C2Block1D(impl, range) { }
+
+C2Acquirable<C2WriteView> C2LinearBlock::map() {
+ void *base = nullptr;
+ uint32_t len = size();
+ c2_status_t error = mImpl->getAllocation()->map(
+ offset(), len, { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE }, nullptr, &base);
+ // TODO: wait on fence
+ if (error == C2_OK) {
+ std::shared_ptr<WriteViewBuddy::Impl> rvi = std::shared_ptr<WriteViewBuddy::Impl>(
+ new WriteViewBuddy::Impl(*mImpl, (uint8_t *)base, 0, len),
+ [base, len](WriteViewBuddy::Impl *i) {
+ (void)i->getAllocation()->unmap(base, len, nullptr);
+ delete i;
+ });
+ return AcquirableWriteViewBuddy(error, C2Fence(), WriteViewBuddy(rvi));
+ } else {
+ return AcquirableWriteViewBuddy(error, C2Fence(), WriteViewBuddy(error));
+ }
+}
+
+C2ConstLinearBlock C2LinearBlock::share(size_t offset_, size_t size_, C2Fence fence) {
+ return ConstLinearBlockBuddy(mImpl, C2LinearRange(*this, offset_, size_), fence);
+}
+
+C2BasicLinearBlockPool::C2BasicLinearBlockPool(
+ const std::shared_ptr<C2Allocator> &allocator)
+ : mAllocator(allocator) { }
+
+c2_status_t C2BasicLinearBlockPool::fetchLinearBlock(
+ uint32_t capacity,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2LinearBlock> *block /* nonnull */) {
+ block->reset();
+
+ std::shared_ptr<C2LinearAllocation> alloc;
+ c2_status_t err = mAllocator->newLinearAllocation(capacity, usage, &alloc);
+ if (err != C2_OK) {
+ return err;
+ }
+
+ *block = _C2BlockFactory::CreateLinearBlock(alloc);
+
+ return C2_OK;
+}
+
+struct C2_HIDE C2PooledBlockPoolData : _C2BlockPoolData {
+
+ virtual type_t getType() const override {
+ return TYPE_BUFFERPOOL;
+ }
+
+ void getBufferPoolData(std::shared_ptr<BufferPoolData> *data) const {
+ *data = mData;
+ }
+
+ C2PooledBlockPoolData(const std::shared_ptr<BufferPoolData> &data) : mData(data) {}
+
+ virtual ~C2PooledBlockPoolData() override {}
+
+private:
+ std::shared_ptr<BufferPoolData> mData;
+};
+
+bool _C2BlockFactory::GetBufferPoolData(
+ const std::shared_ptr<const _C2BlockPoolData> &data,
+ std::shared_ptr<BufferPoolData> *bufferPoolData) {
+ if (data && data->getType() == _C2BlockPoolData::TYPE_BUFFERPOOL) {
+ const std::shared_ptr<const C2PooledBlockPoolData> poolData =
+ std::static_pointer_cast<const C2PooledBlockPoolData>(data);
+ poolData->getBufferPoolData(bufferPoolData);
+ return true;
+ }
+ return false;
+}
+
+std::shared_ptr<C2LinearBlock> _C2BlockFactory::CreateLinearBlock(
+ const std::shared_ptr<C2LinearAllocation> &alloc,
+ const std::shared_ptr<_C2BlockPoolData> &data, size_t offset, size_t size) {
+ std::shared_ptr<C2Block1D::Impl> impl =
+ std::make_shared<C2Block1D::Impl>(alloc, data, offset, size);
+ return std::shared_ptr<C2LinearBlock>(new C2LinearBlock(impl, *impl));
+}
+
+std::shared_ptr<_C2BlockPoolData> _C2BlockFactory::GetLinearBlockPoolData(
+ const C2Block1D &block) {
+ if (block.mImpl) {
+ return block.mImpl->poolData();
+ }
+ return nullptr;
+}
+
+std::shared_ptr<C2LinearBlock> _C2BlockFactory::CreateLinearBlock(
+ const C2Handle *handle) {
+ // TODO: get proper allocator? and mutex?
+ static std::unique_ptr<C2AllocatorIon> sAllocator = std::make_unique<C2AllocatorIon>(0);
+
+ std::shared_ptr<C2LinearAllocation> alloc;
+ if (C2AllocatorIon::isValid(handle)) {
+ c2_status_t err = sAllocator->priorLinearAllocation(handle, &alloc);
+ if (err == C2_OK) {
+ std::shared_ptr<C2LinearBlock> block = _C2BlockFactory::CreateLinearBlock(alloc);
+ return block;
+ }
+ }
+ return nullptr;
+}
+
+std::shared_ptr<C2LinearBlock> _C2BlockFactory::CreateLinearBlock(
+ const C2Handle *cHandle, const std::shared_ptr<BufferPoolData> &data) {
+ // TODO: get proper allocator? and mutex?
+ static std::unique_ptr<C2AllocatorIon> sAllocator = std::make_unique<C2AllocatorIon>(0);
+
+ std::shared_ptr<C2LinearAllocation> alloc;
+ if (C2AllocatorIon::isValid(cHandle)) {
+ native_handle_t *handle = native_handle_clone(cHandle);
+ if (handle) {
+ c2_status_t err = sAllocator->priorLinearAllocation(handle, &alloc);
+ const std::shared_ptr<C2PooledBlockPoolData> poolData =
+ std::make_shared<C2PooledBlockPoolData>(data);
+ if (err == C2_OK && poolData) {
+ // TODO: config params?
+ std::shared_ptr<C2LinearBlock> block =
+ _C2BlockFactory::CreateLinearBlock(alloc, poolData);
+ return block;
+ }
+ }
+ }
+ return nullptr;
+};
+
+/**
+ * Wrapped C2Allocator which is injected to buffer pool on behalf of
+ * C2BlockPool.
+ */
+class _C2BufferPoolAllocator : public BufferPoolAllocator {
+public:
+ _C2BufferPoolAllocator(const std::shared_ptr<C2Allocator> &allocator)
+ : mAllocator(allocator) {}
+
+ ~_C2BufferPoolAllocator() override {}
+
+ ResultStatus allocate(const std::vector<uint8_t> ¶ms,
+ std::shared_ptr<BufferPoolAllocation> *alloc,
+ size_t *allocSize) override;
+
+ bool compatible(const std::vector<uint8_t> &newParams,
+ const std::vector<uint8_t> &oldParams) override;
+
+ // Methods for codec2 component (C2BlockPool).
+ /**
+ * Transforms linear allocation parameters for C2Allocator to parameters
+ * for buffer pool.
+ *
+ * @param capacity size of linear allocation
+ * @param usage memory usage pattern for linear allocation
+ * @param params allocation parameters for buffer pool
+ */
+ void getLinearParams(uint32_t capacity, C2MemoryUsage usage,
+ std::vector<uint8_t> *params);
+
+ /**
+ * Transforms graphic allocation parameters for C2Allocator to parameters
+ * for buffer pool.
+ *
+ * @param width width of graphic allocation
+ * @param height height of graphic allocation
+ * @param format color format of graphic allocation
+ * @param params allocation parameter for buffer pool
+ */
+ void getGraphicParams(uint32_t width, uint32_t height,
+ uint32_t format, C2MemoryUsage usage,
+ std::vector<uint8_t> *params);
+
+ /**
+ * Transforms an existing native handle to an C2LinearAllcation.
+ * Wrapper to C2Allocator#priorLinearAllocation
+ */
+ c2_status_t priorLinearAllocation(
+ const C2Handle *handle,
+ std::shared_ptr<C2LinearAllocation> *c2Allocation);
+
+ /**
+ * Transforms an existing native handle to an C2GraphicAllcation.
+ * Wrapper to C2Allocator#priorGraphicAllocation
+ */
+ c2_status_t priorGraphicAllocation(
+ const C2Handle *handle,
+ std::shared_ptr<C2GraphicAllocation> *c2Allocation);
+
+private:
+ static constexpr int kMaxIntParams = 5; // large enough number;
+
+ enum AllocType : uint8_t {
+ ALLOC_NONE = 0,
+
+ ALLOC_LINEAR,
+ ALLOC_GRAPHIC,
+ };
+
+ union AllocParams {
+ struct {
+ AllocType allocType;
+ C2MemoryUsage usage;
+ uint32_t params[kMaxIntParams];
+ } data;
+ uint8_t array[0];
+
+ AllocParams() : data{ALLOC_NONE, {0, 0}, {0}} {}
+ AllocParams(C2MemoryUsage usage, uint32_t capacity)
+ : data{ALLOC_LINEAR, usage, {[0] = capacity}} {}
+ AllocParams(
+ C2MemoryUsage usage,
+ uint32_t width, uint32_t height, uint32_t format)
+ : data{ALLOC_GRAPHIC, usage, {width, height, format}} {}
+ };
+
+ const std::shared_ptr<C2Allocator> mAllocator;
+};
+
+struct LinearAllocationDtor {
+ LinearAllocationDtor(const std::shared_ptr<C2LinearAllocation> &alloc)
+ : mAllocation(alloc) {}
+
+ void operator()(BufferPoolAllocation *poolAlloc) { delete poolAlloc; }
+
+ const std::shared_ptr<C2LinearAllocation> mAllocation;
+};
+
+struct GraphicAllocationDtor {
+ GraphicAllocationDtor(const std::shared_ptr<C2GraphicAllocation> &alloc)
+ : mAllocation(alloc) {}
+
+ void operator()(BufferPoolAllocation *poolAlloc) { delete poolAlloc; }
+
+ const std::shared_ptr<C2GraphicAllocation> mAllocation;
+};
+
+ResultStatus _C2BufferPoolAllocator::allocate(
+ const std::vector<uint8_t> ¶ms,
+ std::shared_ptr<BufferPoolAllocation> *alloc,
+ size_t *allocSize) {
+ AllocParams c2Params;
+ memcpy(&c2Params, params.data(), std::min(sizeof(AllocParams), params.size()));
+ c2_status_t status = C2_BAD_VALUE;
+ switch(c2Params.data.allocType) {
+ case ALLOC_NONE:
+ break;
+ case ALLOC_LINEAR: {
+ std::shared_ptr<C2LinearAllocation> c2Linear;
+ status = mAllocator->newLinearAllocation(
+ c2Params.data.params[0], c2Params.data.usage, &c2Linear);
+ if (status == C2_OK && c2Linear) {
+ BufferPoolAllocation *ptr = new BufferPoolAllocation(c2Linear->handle());
+ if (ptr) {
+ *alloc = std::shared_ptr<BufferPoolAllocation>(
+ ptr, LinearAllocationDtor(c2Linear));
+ if (*alloc) {
+ *allocSize = (size_t)c2Params.data.params[0];
+ return ResultStatus::OK;
+ }
+ delete ptr;
+ }
+ return ResultStatus::NO_MEMORY;
+ }
+ break;
+ }
+ case ALLOC_GRAPHIC: {
+ std::shared_ptr<C2GraphicAllocation> c2Graphic;
+ status = mAllocator->newGraphicAllocation(
+ c2Params.data.params[0],
+ c2Params.data.params[1],
+ c2Params.data.params[2],
+ c2Params.data.usage, &c2Graphic);
+ if (status == C2_OK && c2Graphic) {
+ BufferPoolAllocation *ptr = new BufferPoolAllocation(c2Graphic->handle());
+ if (ptr) {
+ *alloc = std::shared_ptr<BufferPoolAllocation>(
+ ptr, GraphicAllocationDtor(c2Graphic));
+ if (*alloc) {
+ *allocSize = c2Params.data.params[0] * c2Params.data.params[1];
+ return ResultStatus::OK;
+ }
+ delete ptr;
+ }
+ return ResultStatus::NO_MEMORY;
+ }
+ break;
+ }
+ default:
+ break;
+ }
+ return ResultStatus::CRITICAL_ERROR;
+}
+
+bool _C2BufferPoolAllocator::compatible(
+ const std::vector<uint8_t> &newParams,
+ const std::vector<uint8_t> &oldParams) {
+ AllocParams newAlloc;
+ AllocParams oldAlloc;
+ memcpy(&newAlloc, newParams.data(), std::min(sizeof(AllocParams), newParams.size()));
+ memcpy(&oldAlloc, oldParams.data(), std::min(sizeof(AllocParams), oldParams.size()));
+
+ // TODO: support not exact matching. e.g) newCapacity < oldCapacity
+ if (newAlloc.data.allocType == oldAlloc.data.allocType &&
+ newAlloc.data.usage.expected == oldAlloc.data.usage.expected) {
+ for (int i = 0; i < kMaxIntParams; ++i) {
+ if (newAlloc.data.params[i] != oldAlloc.data.params[i]) {
+ return false;
+ }
+ }
+ return true;
+ }
+ return false;
+}
+
+void _C2BufferPoolAllocator::getLinearParams(
+ uint32_t capacity, C2MemoryUsage usage, std::vector<uint8_t> *params) {
+ AllocParams c2Params(usage, capacity);
+ params->assign(c2Params.array, c2Params.array + sizeof(AllocParams));
+}
+
+void _C2BufferPoolAllocator::getGraphicParams(
+ uint32_t width, uint32_t height, uint32_t format, C2MemoryUsage usage,
+ std::vector<uint8_t> *params) {
+ AllocParams c2Params(usage, width, height, format);
+ params->assign(c2Params.array, c2Params.array + sizeof(AllocParams));
+}
+
+c2_status_t _C2BufferPoolAllocator::priorLinearAllocation(
+ const C2Handle *handle,
+ std::shared_ptr<C2LinearAllocation> *c2Allocation) {
+ return mAllocator->priorLinearAllocation(handle, c2Allocation);
+}
+
+c2_status_t _C2BufferPoolAllocator::priorGraphicAllocation(
+ const C2Handle *handle,
+ std::shared_ptr<C2GraphicAllocation> *c2Allocation) {
+ return mAllocator->priorGraphicAllocation(handle, c2Allocation);
+}
+
+class C2PooledBlockPool::Impl {
+public:
+ Impl(const std::shared_ptr<C2Allocator> &allocator)
+ : mInit(C2_OK),
+ mBufferPoolManager(ClientManager::getInstance()),
+ mAllocator(std::make_shared<_C2BufferPoolAllocator>(allocator)) {
+ if (mAllocator && mBufferPoolManager) {
+ if (mBufferPoolManager->create(
+ mAllocator, &mConnectionId) == ResultStatus::OK) {
+ return;
+ }
+ }
+ mInit = C2_NO_INIT;
+ }
+
+ ~Impl() {
+ if (mInit == C2_OK) {
+ mBufferPoolManager->close(mConnectionId);
+ }
+ }
+
+ c2_status_t fetchLinearBlock(
+ uint32_t capacity, C2MemoryUsage usage,
+ std::shared_ptr<C2LinearBlock> *block /* nonnull */) {
+ block->reset();
+ if (mInit != C2_OK) {
+ return mInit;
+ }
+ std::vector<uint8_t> params;
+ mAllocator->getLinearParams(capacity, usage, ¶ms);
+ std::shared_ptr<BufferPoolData> bufferPoolData;
+ native_handle_t *cHandle = nullptr;
+ ResultStatus status = mBufferPoolManager->allocate(
+ mConnectionId, params, &cHandle, &bufferPoolData);
+ if (status == ResultStatus::OK) {
+ native_handle_t *handle = native_handle_clone(cHandle);
+ if (handle) {
+ std::shared_ptr<C2LinearAllocation> alloc;
+ std::shared_ptr<C2PooledBlockPoolData> poolData =
+ std::make_shared<C2PooledBlockPoolData>(bufferPoolData);
+ c2_status_t err = mAllocator->priorLinearAllocation(handle, &alloc);
+ if (err == C2_OK && poolData && alloc) {
+ *block = _C2BlockFactory::CreateLinearBlock(alloc, poolData, 0, capacity);
+ if (*block) {
+ return C2_OK;
+ }
+ }
+ }
+ return C2_NO_MEMORY;
+ }
+ if (status == ResultStatus::NO_MEMORY) {
+ return C2_NO_MEMORY;
+ }
+ return C2_CORRUPTED;
+ }
+
+ c2_status_t fetchGraphicBlock(
+ uint32_t width, uint32_t height, uint32_t format,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicBlock> *block) {
+ block->reset();
+ if (mInit != C2_OK) {
+ return mInit;
+ }
+ std::vector<uint8_t> params;
+ mAllocator->getGraphicParams(width, height, format, usage, ¶ms);
+ std::shared_ptr<BufferPoolData> bufferPoolData;
+ native_handle_t *cHandle = nullptr;
+ ResultStatus status = mBufferPoolManager->allocate(
+ mConnectionId, params, &cHandle, &bufferPoolData);
+ if (status == ResultStatus::OK) {
+ native_handle_t *handle = native_handle_clone(cHandle);
+ if (handle) {
+ std::shared_ptr<C2GraphicAllocation> alloc;
+ std::shared_ptr<C2PooledBlockPoolData> poolData =
+ std::make_shared<C2PooledBlockPoolData>(bufferPoolData);
+ c2_status_t err = mAllocator->priorGraphicAllocation(
+ handle, &alloc);
+ if (err == C2_OK && poolData && alloc) {
+ *block = _C2BlockFactory::CreateGraphicBlock(
+ alloc, poolData, C2Rect(width, height));
+ if (*block) {
+ return C2_OK;
+ }
+ }
+ }
+ return C2_NO_MEMORY;
+ }
+ if (status == ResultStatus::NO_MEMORY) {
+ return C2_NO_MEMORY;
+ }
+ return C2_CORRUPTED;
+ }
+
+ ConnectionId getConnectionId() {
+ return mInit != C2_OK ? INVALID_CONNECTIONID : mConnectionId;
+ }
+
+private:
+ c2_status_t mInit;
+ const android::sp<ClientManager> mBufferPoolManager;
+ ConnectionId mConnectionId; // locally
+ const std::shared_ptr<_C2BufferPoolAllocator> mAllocator;
+};
+
+C2PooledBlockPool::C2PooledBlockPool(
+ const std::shared_ptr<C2Allocator> &allocator, const local_id_t localId)
+ : mAllocator(allocator), mLocalId(localId), mImpl(new Impl(allocator)) {}
+
+C2PooledBlockPool::~C2PooledBlockPool() {
+}
+
+c2_status_t C2PooledBlockPool::fetchLinearBlock(
+ uint32_t capacity,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2LinearBlock> *block /* nonnull */) {
+ if (mImpl) {
+ return mImpl->fetchLinearBlock(capacity, usage, block);
+ }
+ return C2_CORRUPTED;
+}
+
+c2_status_t C2PooledBlockPool::fetchGraphicBlock(
+ uint32_t width,
+ uint32_t height,
+ uint32_t format,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicBlock> *block) {
+ if (mImpl) {
+ return mImpl->fetchGraphicBlock(width, height, format, usage, block);
+ }
+ return C2_CORRUPTED;
+}
+
+int64_t C2PooledBlockPool::getConnectionId() {
+ if (mImpl) {
+ return mImpl->getConnectionId();
+ }
+ return 0;
+}
+
+/* ========================================== 2D BLOCK ========================================= */
+
+/**
+ * Implementation that is shared between all 2D blocks and views.
+ *
+ * For blocks' Impl's crop is always the allotted crop, even if it is a sub block.
+ *
+ * For views' Impl's crop is the mapped portion - which for now is always the
+ * allotted crop.
+ */
+class C2_HIDE _C2Block2DImpl : public _C2PlanarSectionAspect {
+public:
+ /**
+ * Impl's crop is always the or part of the allotted crop of the allocation.
+ */
+ _C2Block2DImpl(const std::shared_ptr<C2GraphicAllocation> &alloc,
+ const std::shared_ptr<_C2BlockPoolData> &poolData = nullptr,
+ const C2Rect &allottedCrop = C2Rect(~0u, ~0u))
+ : _C2PlanarSectionAspect(alloc.get(), allottedCrop),
+ mAllocation(alloc),
+ mPoolData(poolData) { }
+
+ virtual ~_C2Block2DImpl() = default;
+
+ /** returns pool data */
+ std::shared_ptr<_C2BlockPoolData> poolData() const {
+ return mPoolData;
+ }
+
+ /** returns native handle */
+ const C2Handle *handle() const {
+ return mAllocation ? mAllocation->handle() : nullptr;
+ }
+
+ /** returns the allocator's ID */
+ C2Allocator::id_t getAllocatorId() const {
+ // BAD_ID can only happen if this Impl class is initialized for a view - never for a block.
+ return mAllocation ? mAllocation->getAllocatorId() : C2Allocator::BAD_ID;
+ }
+
+ std::shared_ptr<C2GraphicAllocation> getAllocation() const {
+ return mAllocation;
+ }
+
+private:
+ std::shared_ptr<C2GraphicAllocation> mAllocation;
+ std::shared_ptr<_C2BlockPoolData> mPoolData;
+};
+
+class C2_HIDE _C2MappingBlock2DImpl
+ : public _C2Block2DImpl, public std::enable_shared_from_this<_C2MappingBlock2DImpl> {
+public:
+ using _C2Block2DImpl::_C2Block2DImpl;
+
+ virtual ~_C2MappingBlock2DImpl() override = default;
+
+ /**
+ * This class contains the mapped data pointer, and the potential error.
+ */
+ struct Mapped {
+ private:
+ friend class _C2MappingBlock2DImpl;
+
+ Mapped(const std::shared_ptr<_C2Block2DImpl> &impl, bool writable, C2Fence *fence __unused)
+ : mImpl(impl), mWritable(writable) {
+ memset(mData, 0, sizeof(mData));
+ const C2Rect crop = mImpl->crop();
+ // gralloc requires mapping the whole region of interest as we cannot
+ // map multiple regions
+ mError = mImpl->getAllocation()->map(
+ crop,
+ { C2MemoryUsage::CPU_READ, writable ? C2MemoryUsage::CPU_WRITE : 0 },
+ nullptr,
+ &mLayout,
+ mData);
+ if (mError != C2_OK) {
+ memset(&mLayout, 0, sizeof(mLayout));
+ memset(mData, 0, sizeof(mData));
+ memset(mOffsetData, 0, sizeof(mData));
+ } else {
+ // TODO: validate plane layout and
+ // adjust data pointers to the crop region's top left corner.
+ // fail if it is not on a subsampling boundary
+ for (size_t planeIx = 0; planeIx < mLayout.numPlanes; ++planeIx) {
+ const uint32_t colSampling = mLayout.planes[planeIx].colSampling;
+ const uint32_t rowSampling = mLayout.planes[planeIx].rowSampling;
+ if (crop.left % colSampling || crop.right() % colSampling
+ || crop.top % rowSampling || crop.bottom() % rowSampling) {
+ // cannot calculate data pointer
+ mImpl->getAllocation()->unmap(mData, crop, nullptr);
+ memset(&mLayout, 0, sizeof(mLayout));
+ memset(mData, 0, sizeof(mData));
+ memset(mOffsetData, 0, sizeof(mData));
+ mError = C2_BAD_VALUE;
+ return;
+ }
+ mOffsetData[planeIx] =
+ mData[planeIx] + (ssize_t)crop.left * mLayout.planes[planeIx].colInc
+ + (ssize_t)crop.top * mLayout.planes[planeIx].rowInc;
+ }
+ }
+ }
+
+ explicit Mapped(c2_status_t error)
+ : mImpl(nullptr), mWritable(false), mError(error) {
+ // CHECK(error != C2_OK);
+ memset(&mLayout, 0, sizeof(mLayout));
+ memset(mData, 0, sizeof(mData));
+ memset(mOffsetData, 0, sizeof(mData));
+ }
+
+ public:
+ ~Mapped() {
+ if (mData[0] != nullptr) {
+ mImpl->getAllocation()->unmap(mData, mImpl->crop(), nullptr);
+ }
+ }
+
+ /** returns mapping status */
+ c2_status_t error() const { return mError; }
+
+ /** returns data pointer */
+ uint8_t *const *data() const { return mOffsetData; }
+
+ /** returns the plane layout */
+ C2PlanarLayout layout() const { return mLayout; }
+
+ /** returns whether the mapping is writable */
+ bool writable() const { return mWritable; }
+
+ private:
+ const std::shared_ptr<_C2Block2DImpl> mImpl;
+ bool mWritable;
+ c2_status_t mError;
+ uint8_t *mData[C2PlanarLayout::MAX_NUM_PLANES];
+ uint8_t *mOffsetData[C2PlanarLayout::MAX_NUM_PLANES];
+ C2PlanarLayout mLayout;
+ };
+
+ /**
+ * Maps the allotted region.
+ *
+ * If already mapped and it is currently in use, returns the existing mapping.
+ * If fence is provided, an acquire fence is stored there.
+ */
+ std::shared_ptr<Mapped> map(bool writable, C2Fence *fence) {
+ std::lock_guard<std::mutex> lock(mMappedLock);
+ std::shared_ptr<Mapped> existing = mMapped.lock();
+ if (!existing) {
+ existing = std::shared_ptr<Mapped>(new Mapped(shared_from_this(), writable, fence));
+ mMapped = existing;
+ } else {
+ // if we mapped the region read-only, we cannot remap it read-write
+ if (writable && !existing->writable()) {
+ existing = std::shared_ptr<Mapped>(new Mapped(C2_CANNOT_DO));
+ }
+ if (fence != nullptr) {
+ *fence = C2Fence();
+ }
+ }
+ return existing;
+ }
+
+private:
+ std::weak_ptr<Mapped> mMapped;
+ std::mutex mMappedLock;
+};
+
+class C2_HIDE _C2MappedBlock2DImpl : public _C2Block2DImpl {
+public:
+ _C2MappedBlock2DImpl(const _C2Block2DImpl &impl,
+ std::shared_ptr<_C2MappingBlock2DImpl::Mapped> mapping)
+ : _C2Block2DImpl(impl), mMapping(mapping) {
+ }
+
+ virtual ~_C2MappedBlock2DImpl() override = default;
+
+ std::shared_ptr<_C2MappingBlock2DImpl::Mapped> mapping() const { return mMapping; }
+
+private:
+ std::shared_ptr<_C2MappingBlock2DImpl::Mapped> mMapping;
+};
+
+/**
+ * Block implementation.
+ */
+class C2Block2D::Impl : public _C2MappingBlock2DImpl {
+public:
+ using _C2MappingBlock2DImpl::_C2MappingBlock2DImpl;
+ virtual ~Impl() override = default;
+};
+
+const C2Handle *C2Block2D::handle() const {
+ return mImpl->handle();
+}
+
+C2Allocator::id_t C2Block2D::getAllocatorId() const {
+ return mImpl->getAllocatorId();
+}
+
+C2Block2D::C2Block2D(std::shared_ptr<Impl> impl, const _C2PlanarSectionAspect §ion)
+ // always clamp subsection to parent (impl) crop for safety
+ : _C2PlanarSectionAspect(impl.get(), section.crop()), mImpl(impl) {
+}
+
+/**
+ * Graphic view implementation.
+ *
+ * range of Impl is the mapped range of the underlying allocation. range of View is the current
+ * crop.
+ */
+class C2GraphicView::Impl : public _C2MappedBlock2DImpl {
+public:
+ using _C2MappedBlock2DImpl::_C2MappedBlock2DImpl;
+ virtual ~Impl() override = default;
+};
+
+C2GraphicView::C2GraphicView(std::shared_ptr<Impl> impl, const _C2PlanarSectionAspect §ion)
+ : _C2EditablePlanarSectionAspect(impl.get(), section.crop()), mImpl(impl) {
+}
+
+const uint8_t *const *C2GraphicView::data() const {
+ return mImpl->mapping()->data();
+}
+
+uint8_t *const *C2GraphicView::data() {
+ return mImpl->mapping()->data();
+}
+
+const C2PlanarLayout C2GraphicView::layout() const {
+ return mImpl->mapping()->layout();
+}
+
+const C2GraphicView C2GraphicView::subView(const C2Rect &rect) const {
+ return C2GraphicView(mImpl, C2PlanarSection(*mImpl, rect));
+}
+
+C2GraphicView C2GraphicView::subView(const C2Rect &rect) {
+ return C2GraphicView(mImpl, C2PlanarSection(*mImpl, rect));
+}
+
+c2_status_t C2GraphicView::error() const {
+ return mImpl->mapping()->error();
+}
+
+/**
+ * Const graphic block implementation.
+ */
+C2ConstGraphicBlock::C2ConstGraphicBlock(
+ std::shared_ptr<Impl> impl, const _C2PlanarSectionAspect §ion, C2Fence fence)
+ : C2Block2D(impl, section), mFence(fence) { }
+
+C2Acquirable<const C2GraphicView> C2ConstGraphicBlock::map() const {
+ C2Fence fence;
+ std::shared_ptr<_C2MappingBlock2DImpl::Mapped> mapping =
+ mImpl->map(false /* writable */, &fence);
+ std::shared_ptr<GraphicViewBuddy::Impl> gvi =
+ std::shared_ptr<GraphicViewBuddy::Impl>(new GraphicViewBuddy::Impl(*mImpl, mapping));
+ return AcquirableConstGraphicViewBuddy(
+ mapping->error(), fence, GraphicViewBuddy(gvi, C2PlanarSection(*mImpl, crop())));
+}
+
+C2ConstGraphicBlock C2ConstGraphicBlock::subBlock(const C2Rect &rect) const {
+ return C2ConstGraphicBlock(mImpl, C2PlanarSection(*mImpl, crop().intersect(rect)), mFence);
+}
+
+/**
+ * Graphic block implementation.
+ */
+C2GraphicBlock::C2GraphicBlock(
+ std::shared_ptr<Impl> impl, const _C2PlanarSectionAspect §ion)
+ : C2Block2D(impl, section) { }
+
+C2Acquirable<C2GraphicView> C2GraphicBlock::map() {
+ C2Fence fence;
+ std::shared_ptr<_C2MappingBlock2DImpl::Mapped> mapping =
+ mImpl->map(true /* writable */, &fence);
+ std::shared_ptr<GraphicViewBuddy::Impl> gvi =
+ std::shared_ptr<GraphicViewBuddy::Impl>(new GraphicViewBuddy::Impl(*mImpl, mapping));
+ return AcquirableGraphicViewBuddy(
+ mapping->error(), fence, GraphicViewBuddy(gvi, C2PlanarSection(*mImpl, crop())));
+}
+
+C2ConstGraphicBlock C2GraphicBlock::share(const C2Rect &crop, C2Fence fence) {
+ return ConstGraphicBlockBuddy(mImpl, C2PlanarSection(*mImpl, crop), fence);
+}
+
+/**
+ * Basic block pool implementations.
+ */
+C2BasicGraphicBlockPool::C2BasicGraphicBlockPool(
+ const std::shared_ptr<C2Allocator> &allocator)
+ : mAllocator(allocator) {}
+
+c2_status_t C2BasicGraphicBlockPool::fetchGraphicBlock(
+ uint32_t width,
+ uint32_t height,
+ uint32_t format,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicBlock> *block /* nonnull */) {
+ block->reset();
+
+ std::shared_ptr<C2GraphicAllocation> alloc;
+ c2_status_t err = mAllocator->newGraphicAllocation(width, height, format, usage, &alloc);
+ if (err != C2_OK) {
+ return err;
+ }
+
+ *block = _C2BlockFactory::CreateGraphicBlock(alloc);
+
+ return C2_OK;
+}
+
+std::shared_ptr<C2GraphicBlock> _C2BlockFactory::CreateGraphicBlock(
+ const std::shared_ptr<C2GraphicAllocation> &alloc,
+ const std::shared_ptr<_C2BlockPoolData> &data, const C2Rect &allottedCrop) {
+ std::shared_ptr<C2Block2D::Impl> impl =
+ std::make_shared<C2Block2D::Impl>(alloc, data, allottedCrop);
+ return std::shared_ptr<C2GraphicBlock>(new C2GraphicBlock(impl, *impl));
+}
+
+std::shared_ptr<_C2BlockPoolData> _C2BlockFactory::GetGraphicBlockPoolData(
+ const C2Block2D &block) {
+ if (block.mImpl) {
+ return block.mImpl->poolData();
+ }
+ return nullptr;
+}
+
+std::shared_ptr<C2GraphicBlock> _C2BlockFactory::CreateGraphicBlock(
+ const C2Handle *cHandle,
+ const std::shared_ptr<BufferPoolData> &data) {
+ // TODO: get proper allocator? and mutex?
+ static std::unique_ptr<C2AllocatorGralloc> sAllocator = std::make_unique<C2AllocatorGralloc>(0);
+
+ std::shared_ptr<C2GraphicAllocation> alloc;
+ if (C2AllocatorGralloc::isValid(cHandle)) {
+ native_handle_t *handle = native_handle_clone(cHandle);
+ if (handle) {
+ c2_status_t err = sAllocator->priorGraphicAllocation(handle, &alloc);
+ const std::shared_ptr<C2PooledBlockPoolData> poolData =
+ std::make_shared<C2PooledBlockPoolData>(data);
+ if (err == C2_OK && poolData) {
+ // TODO: config setup?
+ std::shared_ptr<C2GraphicBlock> block =
+ _C2BlockFactory::CreateGraphicBlock(alloc, poolData);
+ return block;
+ }
+ }
+ }
+ return nullptr;
+};
+
+
+/* ========================================== BUFFER ========================================= */
+
+class C2BufferData::Impl {
+public:
+ explicit Impl(const std::vector<C2ConstLinearBlock> &blocks)
+ : mType(blocks.size() == 1 ? LINEAR : LINEAR_CHUNKS),
+ mLinearBlocks(blocks) {
+ }
+
+ explicit Impl(const std::vector<C2ConstGraphicBlock> &blocks)
+ : mType(blocks.size() == 1 ? GRAPHIC : GRAPHIC_CHUNKS),
+ mGraphicBlocks(blocks) {
+ }
+
+ type_t type() const { return mType; }
+ const std::vector<C2ConstLinearBlock> &linearBlocks() const { return mLinearBlocks; }
+ const std::vector<C2ConstGraphicBlock> &graphicBlocks() const { return mGraphicBlocks; }
+
+private:
+ type_t mType;
+ std::vector<C2ConstLinearBlock> mLinearBlocks;
+ std::vector<C2ConstGraphicBlock> mGraphicBlocks;
+};
+
+C2BufferData::C2BufferData(const std::vector<C2ConstLinearBlock> &blocks) : mImpl(new Impl(blocks)) {}
+C2BufferData::C2BufferData(const std::vector<C2ConstGraphicBlock> &blocks) : mImpl(new Impl(blocks)) {}
+
+C2BufferData::type_t C2BufferData::type() const { return mImpl->type(); }
+
+const std::vector<C2ConstLinearBlock> C2BufferData::linearBlocks() const {
+ return mImpl->linearBlocks();
+}
+
+const std::vector<C2ConstGraphicBlock> C2BufferData::graphicBlocks() const {
+ return mImpl->graphicBlocks();
+}
+
+class C2Buffer::Impl {
+public:
+ Impl(C2Buffer *thiz, const std::vector<C2ConstLinearBlock> &blocks)
+ : mThis(thiz), mData(blocks) {}
+ Impl(C2Buffer *thiz, const std::vector<C2ConstGraphicBlock> &blocks)
+ : mThis(thiz), mData(blocks) {}
+
+ ~Impl() {
+ for (const auto &pair : mNotify) {
+ pair.first(mThis, pair.second);
+ }
+ }
+
+ const C2BufferData &data() const { return mData; }
+
+ c2_status_t registerOnDestroyNotify(OnDestroyNotify onDestroyNotify, void *arg) {
+ auto it = std::find_if(
+ mNotify.begin(), mNotify.end(),
+ [onDestroyNotify, arg] (const auto &pair) {
+ return pair.first == onDestroyNotify && pair.second == arg;
+ });
+ if (it != mNotify.end()) {
+ return C2_DUPLICATE;
+ }
+ mNotify.emplace_back(onDestroyNotify, arg);
+ return C2_OK;
+ }
+
+ c2_status_t unregisterOnDestroyNotify(OnDestroyNotify onDestroyNotify, void *arg) {
+ auto it = std::find_if(
+ mNotify.begin(), mNotify.end(),
+ [onDestroyNotify, arg] (const auto &pair) {
+ return pair.first == onDestroyNotify && pair.second == arg;
+ });
+ if (it == mNotify.end()) {
+ return C2_NOT_FOUND;
+ }
+ mNotify.erase(it);
+ return C2_OK;
+ }
+
+ std::vector<std::shared_ptr<const C2Info>> info() const {
+ std::vector<std::shared_ptr<const C2Info>> result(mInfos.size());
+ std::transform(
+ mInfos.begin(), mInfos.end(), result.begin(),
+ [] (const auto &elem) { return elem.second; });
+ return result;
+ }
+
+ c2_status_t setInfo(const std::shared_ptr<C2Info> &info) {
+ // To "update" you need to erase the existing one if any, and then insert.
+ (void) mInfos.erase(info->coreIndex());
+ (void) mInfos.insert({ info->coreIndex(), info });
+ return C2_OK;
+ }
+
+ bool hasInfo(C2Param::Type index) const {
+ return mInfos.count(index.coreIndex()) > 0;
+ }
+
+ std::shared_ptr<const C2Info> getInfo(C2Param::Type index) const {
+ auto it = mInfos.find(index.coreIndex());
+ if (it == mInfos.end()) {
+ return nullptr;
+ }
+ return std::const_pointer_cast<const C2Info>(it->second);
+ }
+
+ std::shared_ptr<C2Info> removeInfo(C2Param::Type index) {
+ auto it = mInfos.find(index.coreIndex());
+ if (it == mInfos.end()) {
+ return nullptr;
+ }
+ std::shared_ptr<C2Info> ret = it->second;
+ (void) mInfos.erase(it);
+ return ret;
+ }
+
+private:
+ C2Buffer * const mThis;
+ BufferDataBuddy mData;
+ std::map<C2Param::CoreIndex, std::shared_ptr<C2Info>> mInfos;
+ std::list<std::pair<OnDestroyNotify, void *>> mNotify;
+};
+
+C2Buffer::C2Buffer(const std::vector<C2ConstLinearBlock> &blocks)
+ : mImpl(new Impl(this, blocks)) {}
+
+C2Buffer::C2Buffer(const std::vector<C2ConstGraphicBlock> &blocks)
+ : mImpl(new Impl(this, blocks)) {}
+
+const C2BufferData C2Buffer::data() const { return mImpl->data(); }
+
+c2_status_t C2Buffer::registerOnDestroyNotify(OnDestroyNotify onDestroyNotify, void *arg) {
+ return mImpl->registerOnDestroyNotify(onDestroyNotify, arg);
+}
+
+c2_status_t C2Buffer::unregisterOnDestroyNotify(OnDestroyNotify onDestroyNotify, void *arg) {
+ return mImpl->unregisterOnDestroyNotify(onDestroyNotify, arg);
+}
+
+const std::vector<std::shared_ptr<const C2Info>> C2Buffer::info() const {
+ return mImpl->info();
+}
+
+c2_status_t C2Buffer::setInfo(const std::shared_ptr<C2Info> &info) {
+ return mImpl->setInfo(info);
+}
+
+bool C2Buffer::hasInfo(C2Param::Type index) const {
+ return mImpl->hasInfo(index);
+}
+
+std::shared_ptr<const C2Info> C2Buffer::getInfo(C2Param::Type index) const {
+ return mImpl->getInfo(index);
+}
+
+std::shared_ptr<C2Info> C2Buffer::removeInfo(C2Param::Type index) {
+ return mImpl->removeInfo(index);
+}
+
+// static
+std::shared_ptr<C2Buffer> C2Buffer::CreateLinearBuffer(const C2ConstLinearBlock &block) {
+ return std::shared_ptr<C2Buffer>(new C2Buffer({ block }));
+}
+
+// static
+std::shared_ptr<C2Buffer> C2Buffer::CreateGraphicBuffer(const C2ConstGraphicBlock &block) {
+ return std::shared_ptr<C2Buffer>(new C2Buffer({ block }));
+}
+
diff --git a/media/codec2/vndk/C2Config.cpp b/media/codec2/vndk/C2Config.cpp
new file mode 100644
index 0000000..da12903
--- /dev/null
+++ b/media/codec2/vndk/C2Config.cpp
@@ -0,0 +1,231 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2Config"
+#include <utils/Log.h>
+
+/**
+ * Define and initialize global config field descriptors in this cpp file
+ */
+#define __C2_GENERATE_GLOBAL_VARS__
+#include <C2Config.h>
+
+DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(C2Config::profile_t, ({
+ { "unused", C2Config::PROFILE_UNUSED },
+ { "aac-lc", C2Config::PROFILE_AAC_LC },
+ { "aac-main", C2Config::PROFILE_AAC_MAIN },
+ { "aac-ssr", C2Config::PROFILE_AAC_SSR },
+ { "aac-ltp", C2Config::PROFILE_AAC_LTP },
+ { "aac-he", C2Config::PROFILE_AAC_HE },
+ { "aac-scalable", C2Config::PROFILE_AAC_SCALABLE },
+ { "aac-er-lc", C2Config::PROFILE_AAC_ER_LC },
+ { "aac-er-scalable", C2Config::PROFILE_AAC_ER_SCALABLE },
+ { "aac-ld", C2Config::PROFILE_AAC_LD },
+ { "aac-he-ps", C2Config::PROFILE_AAC_HE_PS },
+ { "aac-eld", C2Config::PROFILE_AAC_ELD },
+ { "aac-xhe", C2Config::PROFILE_AAC_XHE },
+ { "mp2v-simple", C2Config::PROFILE_MP2V_SIMPLE },
+ { "mp2v-main", C2Config::PROFILE_MP2V_MAIN },
+ { "mp2v-snr-scalable", C2Config::PROFILE_MP2V_SNR_SCALABLE },
+ { "mp2v-spatially-scalable", C2Config::PROFILE_MP2V_SPATIALLY_SCALABLE },
+ { "mp2v-high", C2Config::PROFILE_MP2V_HIGH },
+ { "mp2v-422", C2Config::PROFILE_MP2V_422 },
+ { "mp2v-multiview", C2Config::PROFILE_MP2V_MULTIVIEW },
+ { "h263-baseline", C2Config::PROFILE_H263_BASELINE },
+ { "h263-h320", C2Config::PROFILE_H263_H320 },
+ { "h263-v1bc", C2Config::PROFILE_H263_V1BC },
+ { "h263-iswv2", C2Config::PROFILE_H263_ISWV2 },
+ { "h263-iswv3", C2Config::PROFILE_H263_ISWV3 },
+ { "h263-high-compression", C2Config::PROFILE_H263_HIGH_COMPRESSION },
+ { "h263-internet", C2Config::PROFILE_H263_INTERNET },
+ { "h263-interlace", C2Config::PROFILE_H263_INTERLACE },
+ { "h263-high-latency", C2Config::PROFILE_H263_HIGH_LATENCY },
+ { "mp4v-simple", C2Config::PROFILE_MP4V_SIMPLE },
+ { "mp4v-simple-scalable", C2Config::PROFILE_MP4V_SIMPLE_SCALABLE },
+ { "mp4v-core", C2Config::PROFILE_MP4V_CORE },
+ { "mp4v-main", C2Config::PROFILE_MP4V_MAIN },
+ { "mp4v-nbit", C2Config::PROFILE_MP4V_NBIT },
+ { "mp4v-arts", C2Config::PROFILE_MP4V_ARTS },
+ { "mp4v-core-scalable", C2Config::PROFILE_MP4V_CORE_SCALABLE },
+ { "mp4v-ace", C2Config::PROFILE_MP4V_ACE },
+ { "mp4v-advanced-core", C2Config::PROFILE_MP4V_ADVANCED_CORE },
+ { "mp4v-simple-studio", C2Config::PROFILE_MP4V_SIMPLE_STUDIO },
+ { "mp4v-core-studio", C2Config::PROFILE_MP4V_CORE_STUDIO },
+ { "mp4v-advanced-simple", C2Config::PROFILE_MP4V_ADVANCED_SIMPLE },
+ { "mp4v-fgs", C2Config::PROFILE_MP4V_FGS },
+ { "avc-baseline", C2Config::PROFILE_AVC_BASELINE },
+ { "avc-constrained-baseline", C2Config::PROFILE_AVC_CONSTRAINED_BASELINE },
+ { "avc-main", C2Config::PROFILE_AVC_MAIN },
+ { "avc-extended", C2Config::PROFILE_AVC_EXTENDED },
+ { "avc-high", C2Config::PROFILE_AVC_HIGH },
+ { "avc-progressive-high", C2Config::PROFILE_AVC_PROGRESSIVE_HIGH },
+ { "avc-constrained-high", C2Config::PROFILE_AVC_CONSTRAINED_HIGH },
+ { "avc-high-10", C2Config::PROFILE_AVC_HIGH_10 },
+ { "avc-progressive-high-10", C2Config::PROFILE_AVC_PROGRESSIVE_HIGH_10 },
+ { "avc-high-422", C2Config::PROFILE_AVC_HIGH_422 },
+ { "avc-high-444-predictive", C2Config::PROFILE_AVC_HIGH_444_PREDICTIVE },
+ { "avc-high-10-intra", C2Config::PROFILE_AVC_HIGH_10_INTRA },
+ { "avc-high-422-intra", C2Config::PROFILE_AVC_HIGH_422_INTRA },
+ { "avc-high-444-intra", C2Config::PROFILE_AVC_HIGH_444_INTRA },
+ { "avc-cavlc-444-intra", C2Config::PROFILE_AVC_CAVLC_444_INTRA },
+ { "avc-scalable-baseline", C2Config::PROFILE_AVC_SCALABLE_BASELINE },
+ { "avc-scalable-constrained-baseline", C2Config::PROFILE_AVC_SCALABLE_CONSTRAINED_BASELINE },
+ { "avc-scalable-high", C2Config::PROFILE_AVC_SCALABLE_HIGH },
+ { "avc-scalable-constrained-high", C2Config::PROFILE_AVC_SCALABLE_CONSTRAINED_HIGH },
+ { "avc-scalable-high-intra", C2Config::PROFILE_AVC_SCALABLE_HIGH_INTRA },
+ { "avc-multiview-high", C2Config::PROFILE_AVC_MULTIVIEW_HIGH },
+ { "avc-stereo-high", C2Config::PROFILE_AVC_STEREO_HIGH },
+ { "avc-mfc-high", C2Config::PROFILE_AVC_MFC_HIGH },
+ { "avc-multiview-depth-high", C2Config::PROFILE_AVC_MULTIVIEW_DEPTH_HIGH },
+ { "avc-mfc-depth-high", C2Config::PROFILE_AVC_MFC_DEPTH_HIGH },
+ { "avc-enhanced-multiview-depth-high", C2Config::PROFILE_AVC_ENHANCED_MULTIVIEW_DEPTH_HIGH },
+ { "hevc-main", C2Config::PROFILE_HEVC_MAIN },
+ { "hevc-main-10", C2Config::PROFILE_HEVC_MAIN_10 },
+ { "hevc-main-still", C2Config::PROFILE_HEVC_MAIN_STILL },
+ { "hevc-mono", C2Config::PROFILE_HEVC_MONO },
+ { "hevc-mono-12", C2Config::PROFILE_HEVC_MONO_12 },
+ { "hevc-mono-16", C2Config::PROFILE_HEVC_MONO_16 },
+ { "hevc-main-12", C2Config::PROFILE_HEVC_MAIN_12 },
+ { "hevc-main-422-10", C2Config::PROFILE_HEVC_MAIN_422_10 },
+ { "hevc-main-422-12", C2Config::PROFILE_HEVC_MAIN_422_12 },
+ { "hevc-main-444", C2Config::PROFILE_HEVC_MAIN_444 },
+ { "hevc-main-444-10", C2Config::PROFILE_HEVC_MAIN_444_10 },
+ { "hevc-main-444-12", C2Config::PROFILE_HEVC_MAIN_444_12 },
+ { "hevc-main-intra", C2Config::PROFILE_HEVC_MAIN_INTRA },
+ { "hevc-main-10-intra", C2Config::PROFILE_HEVC_MAIN_10_INTRA },
+ { "hevc-main-12-intra", C2Config::PROFILE_HEVC_MAIN_12_INTRA },
+ { "hevc-main-422-10-intra", C2Config::PROFILE_HEVC_MAIN_422_10_INTRA },
+ { "hevc-main-422-12-intra", C2Config::PROFILE_HEVC_MAIN_422_12_INTRA },
+ { "hevc-main-444-intra", C2Config::PROFILE_HEVC_MAIN_444_INTRA },
+ { "hevc-main-444-10-intra", C2Config::PROFILE_HEVC_MAIN_444_10_INTRA },
+ { "hevc-main-444-12-intra", C2Config::PROFILE_HEVC_MAIN_444_12_INTRA },
+ { "hevc-main-444-16-intra", C2Config::PROFILE_HEVC_MAIN_444_16_INTRA },
+ { "hevc-main-444-still", C2Config::PROFILE_HEVC_MAIN_444_STILL },
+ { "hevc-main-444-16-still", C2Config::PROFILE_HEVC_MAIN_444_16_STILL },
+ { "hevc-high-444", C2Config::PROFILE_HEVC_HIGH_444 },
+ { "hevc-high-444-10", C2Config::PROFILE_HEVC_HIGH_444_10 },
+ { "hevc-high-444-14", C2Config::PROFILE_HEVC_HIGH_444_14 },
+ { "hevc-high-444-16-intra", C2Config::PROFILE_HEVC_HIGH_444_16_INTRA },
+ { "hevc-sx-main", C2Config::PROFILE_HEVC_SX_MAIN },
+ { "hevc-sx-main-10", C2Config::PROFILE_HEVC_SX_MAIN_10 },
+ { "hevc-sx-main-444", C2Config::PROFILE_HEVC_SX_MAIN_444 },
+ { "hevc-sx-main-444-10", C2Config::PROFILE_HEVC_SX_MAIN_444_10 },
+ { "hevc-sx-high-444", C2Config::PROFILE_HEVC_SX_HIGH_444 },
+ { "hevc-sx-high-444-10", C2Config::PROFILE_HEVC_SX_HIGH_444_10 },
+ { "hevc-sx-high-444-14", C2Config::PROFILE_HEVC_SX_HIGH_444_14 },
+ { "hevc-multiview-main", C2Config::PROFILE_HEVC_MULTIVIEW_MAIN },
+ { "hevc-scalable-main", C2Config::PROFILE_HEVC_SCALABLE_MAIN },
+ { "hevc-scalable-main-10", C2Config::PROFILE_HEVC_SCALABLE_MAIN_10 },
+ { "hevc-scalable-mono", C2Config::PROFILE_HEVC_SCALABLE_MONO },
+ { "hevc-scalable-mono-12", C2Config::PROFILE_HEVC_SCALABLE_MONO_12 },
+ { "hevc-scalable-mono-16", C2Config::PROFILE_HEVC_SCALABLE_MONO_16 },
+ { "hevc-scalable-main-444", C2Config::PROFILE_HEVC_SCALABLE_MAIN_444 },
+ { "hevc-3d-main", C2Config::PROFILE_HEVC_3D_MAIN },
+ { "vp9-0", C2Config::PROFILE_VP9_0 },
+ { "vp9-1", C2Config::PROFILE_VP9_1 },
+ { "vp9-2", C2Config::PROFILE_VP9_2 },
+ { "vp9-3", C2Config::PROFILE_VP9_3 },
+}))
+
+DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(C2Config::level_t, ({
+ { "unused", C2Config::LEVEL_UNUSED },
+ { "mp2v-low", C2Config::LEVEL_MP2V_LOW },
+ { "mp2v-main", C2Config::LEVEL_MP2V_MAIN },
+ { "mp2v-high-1440", C2Config::LEVEL_MP2V_HIGH_1440 },
+ { "mp2v-high", C2Config::LEVEL_MP2V_HIGH },
+ { "mp2v-highp", C2Config::LEVEL_MP2V_HIGHP },
+ { "h263-10", C2Config::LEVEL_H263_10 },
+ { "h263-20", C2Config::LEVEL_H263_20 },
+ { "h263-30", C2Config::LEVEL_H263_30 },
+ { "h263-40", C2Config::LEVEL_H263_40 },
+ { "h263-45", C2Config::LEVEL_H263_45 },
+ { "h263-50", C2Config::LEVEL_H263_50 },
+ { "h263-60", C2Config::LEVEL_H263_60 },
+ { "h263-70", C2Config::LEVEL_H263_70 },
+ { "mp4v-0", C2Config::LEVEL_MP4V_0 },
+ { "mp4v-0b", C2Config::LEVEL_MP4V_0B },
+ { "mp4v-1", C2Config::LEVEL_MP4V_1 },
+ { "mp4v-2", C2Config::LEVEL_MP4V_2 },
+ { "mp4v-3", C2Config::LEVEL_MP4V_3 },
+ { "mp4v-3b", C2Config::LEVEL_MP4V_3B },
+ { "mp4v-4", C2Config::LEVEL_MP4V_4 },
+ { "mp4v-4a", C2Config::LEVEL_MP4V_4A },
+ { "mp4v-5", C2Config::LEVEL_MP4V_5 },
+ { "mp4v-6", C2Config::LEVEL_MP4V_6 },
+ { "avc-1", C2Config::LEVEL_AVC_1 },
+ { "avc-1b", C2Config::LEVEL_AVC_1B },
+ { "avc-1.1", C2Config::LEVEL_AVC_1_1 },
+ { "avc-1.2", C2Config::LEVEL_AVC_1_2 },
+ { "avc-1.3", C2Config::LEVEL_AVC_1_3 },
+ { "avc-2", C2Config::LEVEL_AVC_2 },
+ { "avc-2.1", C2Config::LEVEL_AVC_2_1 },
+ { "avc-2.2", C2Config::LEVEL_AVC_2_2 },
+ { "avc-3", C2Config::LEVEL_AVC_3 },
+ { "avc-3.1", C2Config::LEVEL_AVC_3_1 },
+ { "avc-3.2", C2Config::LEVEL_AVC_3_2 },
+ { "avc-4", C2Config::LEVEL_AVC_4 },
+ { "avc-4.1", C2Config::LEVEL_AVC_4_1 },
+ { "avc-4.2", C2Config::LEVEL_AVC_4_2 },
+ { "avc-5", C2Config::LEVEL_AVC_5 },
+ { "avc-5.1", C2Config::LEVEL_AVC_5_1 },
+ { "avc-5.2", C2Config::LEVEL_AVC_5_2 },
+ { "hevc-main-1", C2Config::LEVEL_HEVC_MAIN_1 },
+ { "hevc-main-2", C2Config::LEVEL_HEVC_MAIN_2 },
+ { "hevc-main-2.1", C2Config::LEVEL_HEVC_MAIN_2_1 },
+ { "hevc-main-3", C2Config::LEVEL_HEVC_MAIN_3 },
+ { "hevc-main-3.1", C2Config::LEVEL_HEVC_MAIN_3_1 },
+ { "hevc-main-4", C2Config::LEVEL_HEVC_MAIN_4 },
+ { "hevc-main-4.1", C2Config::LEVEL_HEVC_MAIN_4_1 },
+ { "hevc-main-5", C2Config::LEVEL_HEVC_MAIN_5 },
+ { "hevc-main-5.1", C2Config::LEVEL_HEVC_MAIN_5_1 },
+ { "hevc-main-5.2", C2Config::LEVEL_HEVC_MAIN_5_2 },
+ { "hevc-main-6", C2Config::LEVEL_HEVC_MAIN_6 },
+ { "hevc-main-6.1", C2Config::LEVEL_HEVC_MAIN_6_1 },
+ { "hevc-main-6.2", C2Config::LEVEL_HEVC_MAIN_6_2 },
+ { "hevc-high-4", C2Config::LEVEL_HEVC_HIGH_4 },
+ { "hevc-high-4.1", C2Config::LEVEL_HEVC_HIGH_4_1 },
+ { "hevc-high-5", C2Config::LEVEL_HEVC_HIGH_5 },
+ { "hevc-high-5.1", C2Config::LEVEL_HEVC_HIGH_5_1 },
+ { "hevc-high-5.2", C2Config::LEVEL_HEVC_HIGH_5_2 },
+ { "hevc-high-6", C2Config::LEVEL_HEVC_HIGH_6 },
+ { "hevc-high-6.1", C2Config::LEVEL_HEVC_HIGH_6_1 },
+ { "hevc-high-6.2", C2Config::LEVEL_HEVC_HIGH_6_2 },
+ { "vp9-1", C2Config::LEVEL_VP9_1 },
+ { "vp9-1.1", C2Config::LEVEL_VP9_1_1 },
+ { "vp9-2", C2Config::LEVEL_VP9_2 },
+ { "vp9-2.1", C2Config::LEVEL_VP9_2_1 },
+ { "vp9-3", C2Config::LEVEL_VP9_3 },
+ { "vp9-3.1", C2Config::LEVEL_VP9_3_1 },
+ { "vp9-4", C2Config::LEVEL_VP9_4 },
+ { "vp9-4.1", C2Config::LEVEL_VP9_4_1 },
+ { "vp9-5", C2Config::LEVEL_VP9_5 },
+ { "vp9-5.1", C2Config::LEVEL_VP9_5_1 },
+ { "vp9-5.2", C2Config::LEVEL_VP9_5_2 },
+ { "vp9-6", C2Config::LEVEL_VP9_6 },
+ { "vp9-6.1", C2Config::LEVEL_VP9_6_1 },
+ { "vp9-6.2", C2Config::LEVEL_VP9_6_2 },
+}))
+
+DEFINE_C2_ENUM_VALUE_CUSTOM_HELPER(C2BufferData::type_t, ({
+ { "invalid", C2BufferData::INVALID },
+ { "linear", C2BufferData::LINEAR },
+ { "linear-chunks", C2BufferData::LINEAR_CHUNKS },
+ { "graphic", C2BufferData::GRAPHIC },
+ { "graphic-chunks", C2BufferData::GRAPHIC_CHUNKS },
+}))
+
+
diff --git a/media/codec2/vndk/C2PlatformStorePluginLoader.cpp b/media/codec2/vndk/C2PlatformStorePluginLoader.cpp
new file mode 100644
index 0000000..7a460f4
--- /dev/null
+++ b/media/codec2/vndk/C2PlatformStorePluginLoader.cpp
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2PlatformStorePluginLoader"
+
+#include <dlfcn.h>
+
+#include <utils/Log.h>
+
+#include "C2PlatformStorePluginLoader.h"
+
+/* static */ android::Mutex C2PlatformStorePluginLoader::sMutex;
+/* static */ std::unique_ptr<C2PlatformStorePluginLoader> C2PlatformStorePluginLoader::sInstance;
+
+C2PlatformStorePluginLoader::C2PlatformStorePluginLoader(const char *libPath)
+ : mCreateBlockPool(nullptr) {
+ mLibHandle = dlopen(libPath, RTLD_NOW | RTLD_NODELETE);
+ if (mLibHandle == nullptr) {
+ ALOGD("Failed to load library: %s (%s)", libPath, dlerror());
+ return;
+ }
+ mCreateBlockPool = (CreateBlockPoolFunc)dlsym(mLibHandle, "CreateBlockPool");
+ if (mCreateBlockPool == nullptr) {
+ ALOGD("Failed to find symbol: CreateBlockPool (%s)", dlerror());
+ }
+ mCreateAllocator = (CreateAllocatorFunc)dlsym(mLibHandle, "CreateAllocator");
+ if (mCreateAllocator == nullptr) {
+ ALOGD("Failed to find symbol: CreateAllocator (%s)", dlerror());
+ }
+}
+
+C2PlatformStorePluginLoader::~C2PlatformStorePluginLoader() {
+ if (mLibHandle != nullptr) {
+ ALOGV("Closing handle");
+ dlclose(mLibHandle);
+ }
+}
+
+c2_status_t C2PlatformStorePluginLoader::createBlockPool(
+ ::C2Allocator::id_t allocatorId, ::C2BlockPool::local_id_t blockPoolId,
+ std::shared_ptr<C2BlockPool>* pool) {
+ if (mCreateBlockPool == nullptr) {
+ ALOGD("Handle or CreateBlockPool symbol is null");
+ return C2_NOT_FOUND;
+ }
+
+ std::shared_ptr<::C2BlockPool> ptr(mCreateBlockPool(allocatorId, blockPoolId));
+ if (ptr) {
+ *pool = ptr;
+ return C2_OK;
+ }
+ ALOGD("Failed to CreateBlockPool by allocator id: %u", allocatorId);
+ return C2_BAD_INDEX;
+}
+
+c2_status_t C2PlatformStorePluginLoader::createAllocator(
+ ::C2Allocator::id_t allocatorId, std::shared_ptr<C2Allocator>* const allocator) {
+ if (mCreateAllocator == nullptr) {
+ ALOGD("Handle or CreateAllocator symbol is null");
+ return C2_NOT_FOUND;
+ }
+
+ c2_status_t res = C2_CORRUPTED;
+ allocator->reset(mCreateAllocator(allocatorId, &res));
+ if (res != C2_OK) {
+ ALOGD("Failed to CreateAllocator by id: %u, res: %d", allocatorId, res);
+ allocator->reset();
+ return res;
+ }
+ return C2_OK;
+}
+
+// static
+const std::unique_ptr<C2PlatformStorePluginLoader>& C2PlatformStorePluginLoader::GetInstance() {
+ android::Mutex::Autolock _l(sMutex);
+ if (!sInstance) {
+ ALOGV("Loading library");
+ sInstance.reset(new C2PlatformStorePluginLoader("libstagefright_ccodec_ext.so"));
+ }
+ return sInstance;
+}
diff --git a/media/codec2/vndk/C2Store.cpp b/media/codec2/vndk/C2Store.cpp
new file mode 100644
index 0000000..33019ed
--- /dev/null
+++ b/media/codec2/vndk/C2Store.cpp
@@ -0,0 +1,974 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "C2Store"
+#define LOG_NDEBUG 0
+#include <utils/Log.h>
+
+#include <C2AllocatorGralloc.h>
+#include <C2AllocatorIon.h>
+#include <C2BufferPriv.h>
+#include <C2BqBufferPriv.h>
+#include <C2Component.h>
+#include <C2Config.h>
+#include <C2PlatformStorePluginLoader.h>
+#include <C2PlatformSupport.h>
+#include <util/C2InterfaceHelper.h>
+
+#include <dlfcn.h>
+#include <unistd.h> // getpagesize
+
+#include <map>
+#include <memory>
+#include <mutex>
+
+namespace android {
+
+/**
+ * Returns the preferred component store in this process to access its interface.
+ */
+std::shared_ptr<C2ComponentStore> GetPreferredCodec2ComponentStore();
+
+/**
+ * The platform allocator store provides basic allocator-types for the framework based on ion and
+ * gralloc. Allocators are not meant to be updatable.
+ *
+ * \todo Provide allocator based on ashmem
+ * \todo Move ion allocation into its HIDL or provide some mapping from memory usage to ion flags
+ * \todo Make this allocator store extendable
+ */
+class C2PlatformAllocatorStoreImpl : public C2PlatformAllocatorStore {
+public:
+ C2PlatformAllocatorStoreImpl();
+
+ virtual c2_status_t fetchAllocator(
+ id_t id, std::shared_ptr<C2Allocator> *const allocator) override;
+
+ virtual std::vector<std::shared_ptr<const C2Allocator::Traits>> listAllocators_nb()
+ const override {
+ return std::vector<std::shared_ptr<const C2Allocator::Traits>>(); /// \todo
+ }
+
+ virtual C2String getName() const override {
+ return "android.allocator-store";
+ }
+
+ void setComponentStore(std::shared_ptr<C2ComponentStore> store);
+
+ ~C2PlatformAllocatorStoreImpl() override = default;
+
+private:
+ /// returns a shared-singleton ion allocator
+ std::shared_ptr<C2Allocator> fetchIonAllocator();
+
+ /// returns a shared-singleton gralloc allocator
+ std::shared_ptr<C2Allocator> fetchGrallocAllocator();
+
+ /// returns a shared-singleton bufferqueue supporting gralloc allocator
+ std::shared_ptr<C2Allocator> fetchBufferQueueAllocator();
+
+ /// component store to use
+ std::mutex _mComponentStoreSetLock; // protects the entire updating _mComponentStore and its
+ // dependencies
+ std::mutex _mComponentStoreReadLock; // must protect only read/write of _mComponentStore
+ std::shared_ptr<C2ComponentStore> _mComponentStore;
+};
+
+C2PlatformAllocatorStoreImpl::C2PlatformAllocatorStoreImpl() {
+}
+
+c2_status_t C2PlatformAllocatorStoreImpl::fetchAllocator(
+ id_t id, std::shared_ptr<C2Allocator> *const allocator) {
+ allocator->reset();
+ switch (id) {
+ // TODO: should we implement a generic registry for all, and use that?
+ case C2PlatformAllocatorStore::ION:
+ case C2AllocatorStore::DEFAULT_LINEAR:
+ *allocator = fetchIonAllocator();
+ break;
+
+ case C2PlatformAllocatorStore::GRALLOC:
+ case C2AllocatorStore::DEFAULT_GRAPHIC:
+ *allocator = fetchGrallocAllocator();
+ break;
+
+ case C2PlatformAllocatorStore::BUFFERQUEUE:
+ *allocator = fetchBufferQueueAllocator();
+ break;
+
+ default:
+ // Try to create allocator from platform store plugins.
+ c2_status_t res =
+ C2PlatformStorePluginLoader::GetInstance()->createAllocator(id, allocator);
+ if (res != C2_OK) {
+ return res;
+ }
+ break;
+ }
+ if (*allocator == nullptr) {
+ return C2_NO_MEMORY;
+ }
+ return C2_OK;
+}
+
+namespace {
+
+std::mutex gIonAllocatorMutex;
+std::weak_ptr<C2AllocatorIon> gIonAllocator;
+
+void UseComponentStoreForIonAllocator(
+ const std::shared_ptr<C2AllocatorIon> allocator,
+ std::shared_ptr<C2ComponentStore> store) {
+ C2AllocatorIon::UsageMapperFn mapper;
+ uint64_t minUsage = 0;
+ uint64_t maxUsage = C2MemoryUsage(C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE).expected;
+ size_t blockSize = getpagesize();
+
+ // query min and max usage as well as block size via supported values
+ C2StoreIonUsageInfo usageInfo;
+ std::vector<C2FieldSupportedValuesQuery> query = {
+ C2FieldSupportedValuesQuery::Possible(C2ParamField::Make(usageInfo, usageInfo.usage)),
+ C2FieldSupportedValuesQuery::Possible(C2ParamField::Make(usageInfo, usageInfo.capacity)),
+ };
+ c2_status_t res = store->querySupportedValues_sm(query);
+ if (res == C2_OK) {
+ if (query[0].status == C2_OK) {
+ const C2FieldSupportedValues &fsv = query[0].values;
+ if (fsv.type == C2FieldSupportedValues::FLAGS && !fsv.values.empty()) {
+ minUsage = fsv.values[0].u64;
+ maxUsage = 0;
+ for (C2Value::Primitive v : fsv.values) {
+ maxUsage |= v.u64;
+ }
+ }
+ }
+ if (query[1].status == C2_OK) {
+ const C2FieldSupportedValues &fsv = query[1].values;
+ if (fsv.type == C2FieldSupportedValues::RANGE && fsv.range.step.u32 > 0) {
+ blockSize = fsv.range.step.u32;
+ }
+ }
+
+ mapper = [store](C2MemoryUsage usage, size_t capacity,
+ size_t *align, unsigned *heapMask, unsigned *flags) -> c2_status_t {
+ if (capacity > UINT32_MAX) {
+ return C2_BAD_VALUE;
+ }
+ C2StoreIonUsageInfo usageInfo = { usage.expected, capacity };
+ std::vector<std::unique_ptr<C2SettingResult>> failures; // TODO: remove
+ c2_status_t res = store->config_sm({&usageInfo}, &failures);
+ if (res == C2_OK) {
+ *align = usageInfo.minAlignment;
+ *heapMask = usageInfo.heapMask;
+ *flags = usageInfo.allocFlags;
+ }
+ return res;
+ };
+ }
+
+ allocator->setUsageMapper(mapper, minUsage, maxUsage, blockSize);
+}
+
+}
+
+void C2PlatformAllocatorStoreImpl::setComponentStore(std::shared_ptr<C2ComponentStore> store) {
+ // technically this set lock is not needed, but is here for safety in case we add more
+ // getter orders
+ std::lock_guard<std::mutex> lock(_mComponentStoreSetLock);
+ {
+ std::lock_guard<std::mutex> lock(_mComponentStoreReadLock);
+ _mComponentStore = store;
+ }
+ std::shared_ptr<C2AllocatorIon> allocator;
+ {
+ std::lock_guard<std::mutex> lock(gIonAllocatorMutex);
+ allocator = gIonAllocator.lock();
+ }
+ if (allocator) {
+ UseComponentStoreForIonAllocator(allocator, store);
+ }
+}
+
+std::shared_ptr<C2Allocator> C2PlatformAllocatorStoreImpl::fetchIonAllocator() {
+ std::lock_guard<std::mutex> lock(gIonAllocatorMutex);
+ std::shared_ptr<C2AllocatorIon> allocator = gIonAllocator.lock();
+ if (allocator == nullptr) {
+ std::shared_ptr<C2ComponentStore> componentStore;
+ {
+ std::lock_guard<std::mutex> lock(_mComponentStoreReadLock);
+ componentStore = _mComponentStore;
+ }
+ allocator = std::make_shared<C2AllocatorIon>(C2PlatformAllocatorStore::ION);
+ UseComponentStoreForIonAllocator(allocator, componentStore);
+ gIonAllocator = allocator;
+ }
+ return allocator;
+}
+
+std::shared_ptr<C2Allocator> C2PlatformAllocatorStoreImpl::fetchGrallocAllocator() {
+ static std::mutex mutex;
+ static std::weak_ptr<C2Allocator> grallocAllocator;
+ std::lock_guard<std::mutex> lock(mutex);
+ std::shared_ptr<C2Allocator> allocator = grallocAllocator.lock();
+ if (allocator == nullptr) {
+ allocator = std::make_shared<C2AllocatorGralloc>(C2PlatformAllocatorStore::GRALLOC);
+ grallocAllocator = allocator;
+ }
+ return allocator;
+}
+
+std::shared_ptr<C2Allocator> C2PlatformAllocatorStoreImpl::fetchBufferQueueAllocator() {
+ static std::mutex mutex;
+ static std::weak_ptr<C2Allocator> grallocAllocator;
+ std::lock_guard<std::mutex> lock(mutex);
+ std::shared_ptr<C2Allocator> allocator = grallocAllocator.lock();
+ if (allocator == nullptr) {
+ allocator = std::make_shared<C2AllocatorGralloc>(
+ C2PlatformAllocatorStore::BUFFERQUEUE, true);
+ grallocAllocator = allocator;
+ }
+ return allocator;
+}
+
+namespace {
+ std::mutex gPreferredComponentStoreMutex;
+ std::shared_ptr<C2ComponentStore> gPreferredComponentStore;
+
+ std::mutex gPlatformAllocatorStoreMutex;
+ std::weak_ptr<C2PlatformAllocatorStoreImpl> gPlatformAllocatorStore;
+}
+
+std::shared_ptr<C2AllocatorStore> GetCodec2PlatformAllocatorStore() {
+ std::lock_guard<std::mutex> lock(gPlatformAllocatorStoreMutex);
+ std::shared_ptr<C2PlatformAllocatorStoreImpl> store = gPlatformAllocatorStore.lock();
+ if (store == nullptr) {
+ store = std::make_shared<C2PlatformAllocatorStoreImpl>();
+ store->setComponentStore(GetPreferredCodec2ComponentStore());
+ gPlatformAllocatorStore = store;
+ }
+ return store;
+}
+
+void SetPreferredCodec2ComponentStore(std::shared_ptr<C2ComponentStore> componentStore) {
+ static std::mutex mutex;
+ std::lock_guard<std::mutex> lock(mutex); // don't interleve set-s
+
+ // update preferred store
+ {
+ std::lock_guard<std::mutex> lock(gPreferredComponentStoreMutex);
+ gPreferredComponentStore = componentStore;
+ }
+
+ // update platform allocator's store as well if it is alive
+ std::shared_ptr<C2PlatformAllocatorStoreImpl> allocatorStore;
+ {
+ std::lock_guard<std::mutex> lock(gPlatformAllocatorStoreMutex);
+ allocatorStore = gPlatformAllocatorStore.lock();
+ }
+ if (allocatorStore) {
+ allocatorStore->setComponentStore(componentStore);
+ }
+}
+
+std::shared_ptr<C2ComponentStore> GetPreferredCodec2ComponentStore() {
+ std::lock_guard<std::mutex> lock(gPreferredComponentStoreMutex);
+ return gPreferredComponentStore ? gPreferredComponentStore : GetCodec2PlatformComponentStore();
+}
+
+namespace {
+
+class _C2BlockPoolCache {
+public:
+ _C2BlockPoolCache() : mBlockPoolSeqId(C2BlockPool::PLATFORM_START + 1) {}
+
+ c2_status_t _createBlockPool(
+ C2PlatformAllocatorStore::id_t allocatorId,
+ std::shared_ptr<const C2Component> component,
+ C2BlockPool::local_id_t poolId,
+ std::shared_ptr<C2BlockPool> *pool) {
+ std::shared_ptr<C2AllocatorStore> allocatorStore =
+ GetCodec2PlatformAllocatorStore();
+ std::shared_ptr<C2Allocator> allocator;
+ c2_status_t res = C2_NOT_FOUND;
+
+ switch(allocatorId) {
+ case C2PlatformAllocatorStore::ION:
+ case C2AllocatorStore::DEFAULT_LINEAR:
+ res = allocatorStore->fetchAllocator(
+ C2AllocatorStore::DEFAULT_LINEAR, &allocator);
+ if (res == C2_OK) {
+ std::shared_ptr<C2BlockPool> ptr =
+ std::make_shared<C2PooledBlockPool>(
+ allocator, poolId);
+ *pool = ptr;
+ mBlockPools[poolId] = ptr;
+ mComponents[poolId] = component;
+ }
+ break;
+ case C2PlatformAllocatorStore::GRALLOC:
+ case C2AllocatorStore::DEFAULT_GRAPHIC:
+ res = allocatorStore->fetchAllocator(
+ C2AllocatorStore::DEFAULT_GRAPHIC, &allocator);
+ if (res == C2_OK) {
+ std::shared_ptr<C2BlockPool> ptr =
+ std::make_shared<C2PooledBlockPool>(allocator, poolId);
+ *pool = ptr;
+ mBlockPools[poolId] = ptr;
+ mComponents[poolId] = component;
+ }
+ break;
+ case C2PlatformAllocatorStore::BUFFERQUEUE:
+ res = allocatorStore->fetchAllocator(
+ C2PlatformAllocatorStore::BUFFERQUEUE, &allocator);
+ if (res == C2_OK) {
+ std::shared_ptr<C2BlockPool> ptr =
+ std::make_shared<C2BufferQueueBlockPool>(
+ allocator, poolId);
+ *pool = ptr;
+ mBlockPools[poolId] = ptr;
+ mComponents[poolId] = component;
+ }
+ break;
+ default:
+ // Try to create block pool from platform store plugins.
+ std::shared_ptr<C2BlockPool> ptr;
+ res = C2PlatformStorePluginLoader::GetInstance()->createBlockPool(
+ allocatorId, poolId, &ptr);
+ if (res == C2_OK) {
+ *pool = ptr;
+ mBlockPools[poolId] = ptr;
+ mComponents[poolId] = component;
+ }
+ break;
+ }
+ return res;
+ }
+
+ c2_status_t createBlockPool(
+ C2PlatformAllocatorStore::id_t allocatorId,
+ std::shared_ptr<const C2Component> component,
+ std::shared_ptr<C2BlockPool> *pool) {
+ return _createBlockPool(allocatorId, component, mBlockPoolSeqId++, pool);
+ }
+
+ bool getBlockPool(
+ C2BlockPool::local_id_t blockPoolId,
+ std::shared_ptr<const C2Component> component,
+ std::shared_ptr<C2BlockPool> *pool) {
+ // TODO: use one iterator for multiple blockpool type scalability.
+ std::shared_ptr<C2BlockPool> ptr;
+ auto it = mBlockPools.find(blockPoolId);
+ if (it != mBlockPools.end()) {
+ ptr = it->second.lock();
+ if (!ptr) {
+ mBlockPools.erase(it);
+ mComponents.erase(blockPoolId);
+ } else {
+ auto found = mComponents.find(blockPoolId);
+ if (component == found->second.lock()) {
+ *pool = ptr;
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+private:
+ C2BlockPool::local_id_t mBlockPoolSeqId;
+
+ std::map<C2BlockPool::local_id_t, std::weak_ptr<C2BlockPool>> mBlockPools;
+ std::map<C2BlockPool::local_id_t, std::weak_ptr<const C2Component>> mComponents;
+};
+
+static std::unique_ptr<_C2BlockPoolCache> sBlockPoolCache =
+ std::make_unique<_C2BlockPoolCache>();
+static std::mutex sBlockPoolCacheMutex;
+
+} // anynymous namespace
+
+c2_status_t GetCodec2BlockPool(
+ C2BlockPool::local_id_t id, std::shared_ptr<const C2Component> component,
+ std::shared_ptr<C2BlockPool> *pool) {
+ pool->reset();
+ std::lock_guard<std::mutex> lock(sBlockPoolCacheMutex);
+ std::shared_ptr<C2AllocatorStore> allocatorStore = GetCodec2PlatformAllocatorStore();
+ std::shared_ptr<C2Allocator> allocator;
+ c2_status_t res = C2_NOT_FOUND;
+
+ if (id >= C2BlockPool::PLATFORM_START) {
+ if (sBlockPoolCache->getBlockPool(id, component, pool)) {
+ return C2_OK;
+ }
+ }
+
+ switch (id) {
+ case C2BlockPool::BASIC_LINEAR:
+ res = allocatorStore->fetchAllocator(C2AllocatorStore::DEFAULT_LINEAR, &allocator);
+ if (res == C2_OK) {
+ *pool = std::make_shared<C2BasicLinearBlockPool>(allocator);
+ }
+ break;
+ case C2BlockPool::BASIC_GRAPHIC:
+ res = allocatorStore->fetchAllocator(C2AllocatorStore::DEFAULT_GRAPHIC, &allocator);
+ if (res == C2_OK) {
+ *pool = std::make_shared<C2BasicGraphicBlockPool>(allocator);
+ }
+ break;
+ // TODO: remove this. this is temporary
+ case C2BlockPool::PLATFORM_START:
+ res = sBlockPoolCache->_createBlockPool(
+ C2PlatformAllocatorStore::BUFFERQUEUE, component, id, pool);
+ break;
+ default:
+ break;
+ }
+ return res;
+}
+
+c2_status_t CreateCodec2BlockPool(
+ C2PlatformAllocatorStore::id_t allocatorId,
+ std::shared_ptr<const C2Component> component,
+ std::shared_ptr<C2BlockPool> *pool) {
+ pool->reset();
+
+ std::lock_guard<std::mutex> lock(sBlockPoolCacheMutex);
+ return sBlockPoolCache->createBlockPool(allocatorId, component, pool);
+}
+
+class C2PlatformComponentStore : public C2ComponentStore {
+public:
+ virtual std::vector<std::shared_ptr<const C2Component::Traits>> listComponents() override;
+ virtual std::shared_ptr<C2ParamReflector> getParamReflector() const override;
+ virtual C2String getName() const override;
+ virtual c2_status_t querySupportedValues_sm(
+ std::vector<C2FieldSupportedValuesQuery> &fields) const override;
+ virtual c2_status_t querySupportedParams_nb(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> *const params) const override;
+ virtual c2_status_t query_sm(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ std::vector<std::unique_ptr<C2Param>> *const heapParams) const override;
+ virtual c2_status_t createInterface(
+ C2String name, std::shared_ptr<C2ComponentInterface> *const interface) override;
+ virtual c2_status_t createComponent(
+ C2String name, std::shared_ptr<C2Component> *const component) override;
+ virtual c2_status_t copyBuffer(
+ std::shared_ptr<C2GraphicBuffer> src, std::shared_ptr<C2GraphicBuffer> dst) override;
+ virtual c2_status_t config_sm(
+ const std::vector<C2Param*> ¶ms,
+ std::vector<std::unique_ptr<C2SettingResult>> *const failures) override;
+ C2PlatformComponentStore();
+
+ virtual ~C2PlatformComponentStore() override = default;
+
+private:
+
+ /**
+ * An object encapsulating a loaded component module.
+ *
+ * \todo provide a way to add traits to known components here to avoid loading the .so-s
+ * for listComponents
+ */
+ struct ComponentModule : public C2ComponentFactory,
+ public std::enable_shared_from_this<ComponentModule> {
+ virtual c2_status_t createComponent(
+ c2_node_id_t id, std::shared_ptr<C2Component> *component,
+ ComponentDeleter deleter = std::default_delete<C2Component>()) override;
+ virtual c2_status_t createInterface(
+ c2_node_id_t id, std::shared_ptr<C2ComponentInterface> *interface,
+ InterfaceDeleter deleter = std::default_delete<C2ComponentInterface>()) override;
+
+ /**
+ * \returns the traits of the component in this module.
+ */
+ std::shared_ptr<const C2Component::Traits> getTraits();
+
+ /**
+ * Creates an uninitialized component module.
+ *
+ * \param name[in] component name.
+ *
+ * \note Only used by ComponentLoader.
+ */
+ ComponentModule()
+ : mInit(C2_NO_INIT),
+ mLibHandle(nullptr),
+ createFactory(nullptr),
+ destroyFactory(nullptr),
+ mComponentFactory(nullptr) {
+ }
+
+ /**
+ * Initializes a component module with a given library path. Must be called exactly once.
+ *
+ * \note Only used by ComponentLoader.
+ *
+ * \param alias[in] module alias
+ * \param libPath[in] library path
+ *
+ * \retval C2_OK the component module has been successfully loaded
+ * \retval C2_NO_MEMORY not enough memory to loading the component module
+ * \retval C2_NOT_FOUND could not locate the component module
+ * \retval C2_CORRUPTED the component module could not be loaded (unexpected)
+ * \retval C2_REFUSED permission denied to load the component module (unexpected)
+ * \retval C2_TIMED_OUT could not load the module within the time limit (unexpected)
+ */
+ c2_status_t init(std::string alias, std::string libPath);
+
+ virtual ~ComponentModule() override;
+
+ protected:
+ std::recursive_mutex mLock; ///< lock protecting mTraits
+ std::shared_ptr<C2Component::Traits> mTraits; ///< cached component traits
+
+ c2_status_t mInit; ///< initialization result
+
+ void *mLibHandle; ///< loaded library handle
+ C2ComponentFactory::CreateCodec2FactoryFunc createFactory; ///< loaded create function
+ C2ComponentFactory::DestroyCodec2FactoryFunc destroyFactory; ///< loaded destroy function
+ C2ComponentFactory *mComponentFactory; ///< loaded/created component factory
+ };
+
+ /**
+ * An object encapsulating a loadable component module.
+ *
+ * \todo make this also work for enumerations
+ */
+ struct ComponentLoader {
+ /**
+ * Load the component module.
+ *
+ * This method simply returns the component module if it is already currently loaded, or
+ * attempts to load it if it is not.
+ *
+ * \param module[out] pointer to the shared pointer where the loaded module shall be stored.
+ * This will be nullptr on error.
+ *
+ * \retval C2_OK the component module has been successfully loaded
+ * \retval C2_NO_MEMORY not enough memory to loading the component module
+ * \retval C2_NOT_FOUND could not locate the component module
+ * \retval C2_CORRUPTED the component module could not be loaded
+ * \retval C2_REFUSED permission denied to load the component module
+ */
+ c2_status_t fetchModule(std::shared_ptr<ComponentModule> *module) {
+ c2_status_t res = C2_OK;
+ std::lock_guard<std::mutex> lock(mMutex);
+ std::shared_ptr<ComponentModule> localModule = mModule.lock();
+ if (localModule == nullptr) {
+ localModule = std::make_shared<ComponentModule>();
+ res = localModule->init(mAlias, mLibPath);
+ if (res == C2_OK) {
+ mModule = localModule;
+ }
+ }
+ *module = localModule;
+ return res;
+ }
+
+ /**
+ * Creates a component loader for a specific library path (or name).
+ */
+ ComponentLoader(std::string alias, std::string libPath)
+ : mAlias(alias), mLibPath(libPath) {}
+
+ private:
+ std::mutex mMutex; ///< mutex guarding the module
+ std::weak_ptr<ComponentModule> mModule; ///< weak reference to the loaded module
+ std::string mAlias; ///< component alias
+ std::string mLibPath; ///< library path
+ };
+
+ struct Interface : public C2InterfaceHelper {
+ std::shared_ptr<C2StoreIonUsageInfo> mIonUsageInfo;
+
+ Interface(std::shared_ptr<C2ReflectorHelper> reflector)
+ : C2InterfaceHelper(reflector) {
+ setDerivedInstance(this);
+
+ struct Setter {
+ static C2R setIonUsage(bool /* mayBlock */, C2P<C2StoreIonUsageInfo> &me) {
+ me.set().heapMask = ~0;
+ me.set().allocFlags = 0;
+ me.set().minAlignment = 0;
+ return C2R::Ok();
+ }
+ };
+
+ addParameter(
+ DefineParam(mIonUsageInfo, "ion-usage")
+ .withDefault(new C2StoreIonUsageInfo())
+ .withFields({
+ C2F(mIonUsageInfo, usage).flags({C2MemoryUsage::CPU_READ | C2MemoryUsage::CPU_WRITE}),
+ C2F(mIonUsageInfo, capacity).inRange(0, UINT32_MAX, 1024),
+ C2F(mIonUsageInfo, heapMask).any(),
+ C2F(mIonUsageInfo, allocFlags).flags({}),
+ C2F(mIonUsageInfo, minAlignment).equalTo(0)
+ })
+ .withSetter(Setter::setIonUsage)
+ .build());
+ }
+ };
+
+ /**
+ * Retrieves the component loader for a component.
+ *
+ * \return a non-ref-holding pointer to the component loader.
+ *
+ * \retval C2_OK the component loader has been successfully retrieved
+ * \retval C2_NO_MEMORY not enough memory to locate the component loader
+ * \retval C2_NOT_FOUND could not locate the component to be loaded
+ * \retval C2_CORRUPTED the component loader could not be identified due to some modules being
+ * corrupted (this can happen if the name does not refer to an already
+ * identified component but some components could not be loaded due to
+ * bad library)
+ * \retval C2_REFUSED permission denied to find the component loader for the named component
+ * (this can happen if the name does not refer to an already identified
+ * component but some components could not be loaded due to lack of
+ * permissions)
+ */
+ c2_status_t findComponent(C2String name, ComponentLoader **loader);
+
+ std::map<C2String, ComponentLoader> mComponents; ///< map of name -> components
+ std::vector<C2String> mComponentsList; ///< list of components
+ std::shared_ptr<C2ReflectorHelper> mReflector;
+ Interface mInterface;
+};
+
+c2_status_t C2PlatformComponentStore::ComponentModule::init(
+ std::string alias, std::string libPath) {
+ ALOGV("in %s", __func__);
+ ALOGV("loading dll");
+ mLibHandle = dlopen(libPath.c_str(), RTLD_NOW|RTLD_NODELETE);
+ if (mLibHandle == nullptr) {
+ // could be access/symbol or simply not being there
+ ALOGD("could not dlopen %s: %s", libPath.c_str(), dlerror());
+ mInit = C2_CORRUPTED;
+ } else {
+ createFactory =
+ (C2ComponentFactory::CreateCodec2FactoryFunc)dlsym(mLibHandle, "CreateCodec2Factory");
+ destroyFactory =
+ (C2ComponentFactory::DestroyCodec2FactoryFunc)dlsym(mLibHandle, "DestroyCodec2Factory");
+
+ mComponentFactory = createFactory();
+ if (mComponentFactory == nullptr) {
+ ALOGD("could not create factory in %s", libPath.c_str());
+ mInit = C2_NO_MEMORY;
+ } else {
+ mInit = C2_OK;
+ }
+ }
+ if (mInit != C2_OK) {
+ return mInit;
+ }
+
+ std::shared_ptr<C2ComponentInterface> intf;
+ c2_status_t res = createInterface(0, &intf);
+ if (res != C2_OK) {
+ ALOGD("failed to create interface: %d", res);
+ return mInit;
+ }
+
+ std::shared_ptr<C2Component::Traits> traits(new (std::nothrow) C2Component::Traits);
+ if (traits) {
+ if (alias != intf->getName()) {
+ ALOGV("%s is alias to %s", alias.c_str(), intf->getName().c_str());
+ }
+ traits->name = alias;
+ // TODO: get this from interface properly.
+ bool encoder = (traits->name.find("encoder") != std::string::npos);
+ uint32_t mediaTypeIndex = encoder ? C2PortMimeConfig::output::PARAM_TYPE
+ : C2PortMimeConfig::input::PARAM_TYPE;
+ std::vector<std::unique_ptr<C2Param>> params;
+ res = intf->query_vb({}, { mediaTypeIndex }, C2_MAY_BLOCK, ¶ms);
+ if (res != C2_OK) {
+ ALOGD("failed to query interface: %d", res);
+ return mInit;
+ }
+ if (params.size() != 1u) {
+ ALOGD("failed to query interface: unexpected vector size: %zu", params.size());
+ return mInit;
+ }
+ C2PortMimeConfig *mediaTypeConfig = (C2PortMimeConfig *)(params[0].get());
+ if (mediaTypeConfig == nullptr) {
+ ALOGD("failed to query media type");
+ return mInit;
+ }
+ traits->mediaType = mediaTypeConfig->m.value;
+ // TODO: get this properly.
+ traits->rank = 0x200;
+
+ // TODO: define these values properly
+ bool decoder = (traits->name.find("decoder") != std::string::npos);
+ traits->kind =
+ decoder ? C2Component::KIND_DECODER :
+ encoder ? C2Component::KIND_ENCODER :
+ C2Component::KIND_OTHER;
+ if (strncmp(traits->mediaType.c_str(), "audio/", 6) == 0) {
+ traits->domain = C2Component::DOMAIN_AUDIO;
+ } else if (strncmp(traits->mediaType.c_str(), "video/", 6) == 0) {
+ traits->domain = C2Component::DOMAIN_VIDEO;
+ } else if (strncmp(traits->mediaType.c_str(), "image/", 6) == 0) {
+ traits->domain = C2Component::DOMAIN_IMAGE;
+ } else {
+ traits->domain = C2Component::DOMAIN_OTHER;
+ }
+ }
+ mTraits = traits;
+
+ return mInit;
+}
+
+C2PlatformComponentStore::ComponentModule::~ComponentModule() {
+ ALOGV("in %s", __func__);
+ if (destroyFactory && mComponentFactory) {
+ destroyFactory(mComponentFactory);
+ }
+ if (mLibHandle) {
+ ALOGV("unloading dll");
+ dlclose(mLibHandle);
+ }
+}
+
+c2_status_t C2PlatformComponentStore::ComponentModule::createInterface(
+ c2_node_id_t id, std::shared_ptr<C2ComponentInterface> *interface,
+ std::function<void(::C2ComponentInterface*)> deleter) {
+ interface->reset();
+ if (mInit != C2_OK) {
+ return mInit;
+ }
+ std::shared_ptr<ComponentModule> module = shared_from_this();
+ c2_status_t res = mComponentFactory->createInterface(
+ id, interface, [module, deleter](C2ComponentInterface *p) mutable {
+ // capture module so that we ensure we still have it while deleting interface
+ deleter(p); // delete interface first
+ module.reset(); // remove module ref (not technically needed)
+ });
+ return res;
+}
+
+c2_status_t C2PlatformComponentStore::ComponentModule::createComponent(
+ c2_node_id_t id, std::shared_ptr<C2Component> *component,
+ std::function<void(::C2Component*)> deleter) {
+ component->reset();
+ if (mInit != C2_OK) {
+ return mInit;
+ }
+ std::shared_ptr<ComponentModule> module = shared_from_this();
+ c2_status_t res = mComponentFactory->createComponent(
+ id, component, [module, deleter](C2Component *p) mutable {
+ // capture module so that we ensure we still have it while deleting component
+ deleter(p); // delete component first
+ module.reset(); // remove module ref (not technically needed)
+ });
+ return res;
+}
+
+std::shared_ptr<const C2Component::Traits> C2PlatformComponentStore::ComponentModule::getTraits() {
+ std::unique_lock<std::recursive_mutex> lock(mLock);
+ return mTraits;
+}
+
+C2PlatformComponentStore::C2PlatformComponentStore()
+ : mReflector(std::make_shared<C2ReflectorHelper>()),
+ mInterface(mReflector) {
+
+ auto emplace = [this](const char *alias, const char *libPath) {
+ // ComponentLoader is neither copiable nor movable, so it must be
+ // constructed in-place. Now ComponentLoader takes two arguments in
+ // constructor, so we need to use piecewise_construct to achieve this
+ // behavior.
+ mComponents.emplace(
+ std::piecewise_construct,
+ std::forward_as_tuple(alias),
+ std::forward_as_tuple(alias, libPath));
+ mComponentsList.emplace_back(alias);
+ };
+ // TODO: move this also into a .so so it can be updated
+ emplace("c2.android.avc.decoder", "libstagefright_soft_c2avcdec.so");
+ emplace("c2.android.avc.encoder", "libstagefright_soft_c2avcenc.so");
+ emplace("c2.android.aac.decoder", "libstagefright_soft_c2aacdec.so");
+ emplace("c2.android.aac.encoder", "libstagefright_soft_c2aacenc.so");
+ emplace("c2.android.amrnb.decoder", "libstagefright_soft_c2amrnbdec.so");
+ emplace("c2.android.amrnb.encoder", "libstagefright_soft_c2amrnbenc.so");
+ emplace("c2.android.amrwb.decoder", "libstagefright_soft_c2amrwbdec.so");
+ emplace("c2.android.amrwb.encoder", "libstagefright_soft_c2amrwbenc.so");
+ emplace("c2.android.hevc.decoder", "libstagefright_soft_c2hevcdec.so");
+ emplace("c2.android.g711.alaw.decoder", "libstagefright_soft_c2g711alawdec.so");
+ emplace("c2.android.g711.mlaw.decoder", "libstagefright_soft_c2g711mlawdec.so");
+ emplace("c2.android.mpeg2.decoder", "libstagefright_soft_c2mpeg2dec.so");
+ emplace("c2.android.h263.decoder", "libstagefright_soft_c2h263dec.so");
+ emplace("c2.android.h263.encoder", "libstagefright_soft_c2h263enc.so");
+ emplace("c2.android.mpeg4.decoder", "libstagefright_soft_c2mpeg4dec.so");
+ emplace("c2.android.mpeg4.encoder", "libstagefright_soft_c2mpeg4enc.so");
+ emplace("c2.android.mp3.decoder", "libstagefright_soft_c2mp3dec.so");
+ emplace("c2.android.vorbis.decoder", "libstagefright_soft_c2vorbisdec.so");
+ emplace("c2.android.opus.decoder", "libstagefright_soft_c2opusdec.so");
+ emplace("c2.android.vp8.decoder", "libstagefright_soft_c2vp8dec.so");
+ emplace("c2.android.vp9.decoder", "libstagefright_soft_c2vp9dec.so");
+ emplace("c2.android.vp8.encoder", "libstagefright_soft_c2vp8enc.so");
+ emplace("c2.android.vp9.encoder", "libstagefright_soft_c2vp9enc.so");
+ emplace("c2.android.raw.decoder", "libstagefright_soft_c2rawdec.so");
+ emplace("c2.android.flac.decoder", "libstagefright_soft_c2flacdec.so");
+ emplace("c2.android.flac.encoder", "libstagefright_soft_c2flacenc.so");
+ emplace("c2.android.gsm.decoder", "libstagefright_soft_c2gsmdec.so");
+ emplace("c2.android.xaac.decoder", "libstagefright_soft_c2xaacdec.so");
+
+ // "Aliases"
+ // TODO: use aliases proper from C2Component::Traits
+ emplace("OMX.google.h264.decoder", "libstagefright_soft_c2avcdec.so");
+ emplace("OMX.google.h264.encoder", "libstagefright_soft_c2avcenc.so");
+ emplace("OMX.google.aac.decoder", "libstagefright_soft_c2aacdec.so");
+ emplace("OMX.google.aac.encoder", "libstagefright_soft_c2aacenc.so");
+ emplace("OMX.google.amrnb.decoder", "libstagefright_soft_c2amrnbdec.so");
+ emplace("OMX.google.amrnb.encoder", "libstagefright_soft_c2amrnbenc.so");
+ emplace("OMX.google.amrwb.decoder", "libstagefright_soft_c2amrwbdec.so");
+ emplace("OMX.google.amrwb.encoder", "libstagefright_soft_c2amrwbenc.so");
+ emplace("OMX.google.hevc.decoder", "libstagefright_soft_c2hevcdec.so");
+ emplace("OMX.google.g711.alaw.decoder", "libstagefright_soft_c2g711alawdec.so");
+ emplace("OMX.google.g711.mlaw.decoder", "libstagefright_soft_c2g711mlawdec.so");
+ emplace("OMX.google.mpeg2.decoder", "libstagefright_soft_c2mpeg2dec.so");
+ emplace("OMX.google.h263.decoder", "libstagefright_soft_c2h263dec.so");
+ emplace("OMX.google.h263.encoder", "libstagefright_soft_c2h263enc.so");
+ emplace("OMX.google.mpeg4.decoder", "libstagefright_soft_c2mpeg4dec.so");
+ emplace("OMX.google.mpeg4.encoder", "libstagefright_soft_c2mpeg4enc.so");
+ emplace("OMX.google.mp3.decoder", "libstagefright_soft_c2mp3dec.so");
+ emplace("OMX.google.vorbis.decoder", "libstagefright_soft_c2vorbisdec.so");
+ emplace("OMX.google.opus.decoder", "libstagefright_soft_c2opusdec.so");
+ emplace("OMX.google.vp8.decoder", "libstagefright_soft_c2vp8dec.so");
+ emplace("OMX.google.vp9.decoder", "libstagefright_soft_c2vp9dec.so");
+ emplace("OMX.google.vp8.encoder", "libstagefright_soft_c2vp8enc.so");
+ emplace("OMX.google.vp9.encoder", "libstagefright_soft_c2vp9enc.so");
+ emplace("OMX.google.raw.decoder", "libstagefright_soft_c2rawdec.so");
+ emplace("OMX.google.flac.decoder", "libstagefright_soft_c2flacdec.so");
+ emplace("OMX.google.flac.encoder", "libstagefright_soft_c2flacenc.so");
+ emplace("OMX.google.gsm.decoder", "libstagefright_soft_c2gsmdec.so");
+ emplace("OMX.google.xaac.decoder", "libstagefright_soft_c2xaacdec.so");
+}
+
+c2_status_t C2PlatformComponentStore::copyBuffer(
+ std::shared_ptr<C2GraphicBuffer> src, std::shared_ptr<C2GraphicBuffer> dst) {
+ (void)src;
+ (void)dst;
+ return C2_OMITTED;
+}
+
+c2_status_t C2PlatformComponentStore::query_sm(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ std::vector<std::unique_ptr<C2Param>> *const heapParams) const {
+ return mInterface.query(stackParams, heapParamIndices, C2_MAY_BLOCK, heapParams);
+}
+
+c2_status_t C2PlatformComponentStore::config_sm(
+ const std::vector<C2Param*> ¶ms,
+ std::vector<std::unique_ptr<C2SettingResult>> *const failures) {
+ return mInterface.config(params, C2_MAY_BLOCK, failures);
+}
+
+std::vector<std::shared_ptr<const C2Component::Traits>> C2PlatformComponentStore::listComponents() {
+ // This method SHALL return within 500ms.
+ std::vector<std::shared_ptr<const C2Component::Traits>> list;
+ for (const C2String &alias : mComponentsList) {
+ ComponentLoader &loader = mComponents.at(alias);
+ std::shared_ptr<ComponentModule> module;
+ c2_status_t res = loader.fetchModule(&module);
+ if (res == C2_OK) {
+ std::shared_ptr<const C2Component::Traits> traits = module->getTraits();
+ if (traits) {
+ list.push_back(traits);
+ }
+ }
+ }
+ return list;
+}
+
+c2_status_t C2PlatformComponentStore::findComponent(C2String name, ComponentLoader **loader) {
+ *loader = nullptr;
+ auto pos = mComponents.find(name);
+ // TODO: check aliases
+ if (pos == mComponents.end()) {
+ return C2_NOT_FOUND;
+ }
+ *loader = &pos->second;
+ return C2_OK;
+}
+
+c2_status_t C2PlatformComponentStore::createComponent(
+ C2String name, std::shared_ptr<C2Component> *const component) {
+ // This method SHALL return within 100ms.
+ component->reset();
+ ComponentLoader *loader;
+ c2_status_t res = findComponent(name, &loader);
+ if (res == C2_OK) {
+ std::shared_ptr<ComponentModule> module;
+ res = loader->fetchModule(&module);
+ if (res == C2_OK) {
+ // TODO: get a unique node ID
+ res = module->createComponent(0, component);
+ }
+ }
+ return res;
+}
+
+c2_status_t C2PlatformComponentStore::createInterface(
+ C2String name, std::shared_ptr<C2ComponentInterface> *const interface) {
+ // This method SHALL return within 100ms.
+ interface->reset();
+ ComponentLoader *loader;
+ c2_status_t res = findComponent(name, &loader);
+ if (res == C2_OK) {
+ std::shared_ptr<ComponentModule> module;
+ res = loader->fetchModule(&module);
+ if (res == C2_OK) {
+ // TODO: get a unique node ID
+ res = module->createInterface(0, interface);
+ }
+ }
+ return res;
+}
+
+c2_status_t C2PlatformComponentStore::querySupportedParams_nb(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> *const params) const {
+ return mInterface.querySupportedParams(params);
+}
+
+c2_status_t C2PlatformComponentStore::querySupportedValues_sm(
+ std::vector<C2FieldSupportedValuesQuery> &fields) const {
+ return mInterface.querySupportedValues(fields, C2_MAY_BLOCK);
+}
+
+C2String C2PlatformComponentStore::getName() const {
+ return "android.componentStore.platform";
+}
+
+std::shared_ptr<C2ParamReflector> C2PlatformComponentStore::getParamReflector() const {
+ return mReflector;
+}
+
+std::shared_ptr<C2ComponentStore> GetCodec2PlatformComponentStore() {
+ static std::mutex mutex;
+ static std::weak_ptr<C2ComponentStore> platformStore;
+ std::lock_guard<std::mutex> lock(mutex);
+ std::shared_ptr<C2ComponentStore> store = platformStore.lock();
+ if (store == nullptr) {
+ store = std::make_shared<C2PlatformComponentStore>();
+ platformStore = store;
+ }
+ return store;
+}
+
+} // namespace android
diff --git a/media/codec2/vndk/include/C2AllocatorGralloc.h b/media/codec2/vndk/include/C2AllocatorGralloc.h
new file mode 100644
index 0000000..05d989e
--- /dev/null
+++ b/media/codec2/vndk/include/C2AllocatorGralloc.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STAGEFRIGHT_CODEC2_ALLOCATOR_GRALLOC_H_
+#define STAGEFRIGHT_CODEC2_ALLOCATOR_GRALLOC_H_
+
+#include <functional>
+
+#include <C2Buffer.h>
+
+namespace android {
+
+/**
+ * Unwrap the native handle from a Codec2 handle allocated by C2AllocatorGralloc.
+ *
+ * @param handle a handle allocated by C2AllocatorGralloc. This includes handles returned for a
+ * graphic block allocation handle returned.
+ *
+ * @return a new NON-OWNING native handle that must be deleted using native_handle_delete.
+ */
+native_handle_t *UnwrapNativeCodec2GrallocHandle(const C2Handle *const handle);
+
+/**
+ * Wrap the gralloc handle and metadata into Codec2 handle recognized by
+ * C2AllocatorGralloc.
+ *
+ * @return a new NON-OWNING C2Handle that must be deleted using native_handle_delete.
+ */
+C2Handle *WrapNativeCodec2GrallocHandle(
+ const native_handle_t *const handle,
+ uint32_t width, uint32_t height, uint32_t format, uint64_t usage, uint32_t stride,
+ uint32_t generation = 0, uint64_t igbp_id = 0, uint32_t igbp_slot = 0);
+
+/**
+ * \todo Get this from the buffer
+ */
+void _UnwrapNativeCodec2GrallocMetadata(
+ const C2Handle *const handle,
+ uint32_t *width, uint32_t *height, uint32_t *format, uint64_t *usage, uint32_t *stride,
+ uint32_t *generation, uint64_t *igbp_id, uint32_t *igbp_slot);
+
+class C2AllocatorGralloc : public C2Allocator {
+public:
+ virtual id_t getId() const override;
+
+ virtual C2String getName() const override;
+
+ virtual std::shared_ptr<const Traits> getTraits() const override;
+
+ virtual c2_status_t newGraphicAllocation(
+ uint32_t width, uint32_t height, uint32_t format, C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicAllocation> *allocation) override;
+
+ virtual c2_status_t priorGraphicAllocation(
+ const C2Handle *handle,
+ std::shared_ptr<C2GraphicAllocation> *allocation) override;
+
+ C2AllocatorGralloc(id_t id, bool bufferQueue = false);
+
+ c2_status_t status() const;
+
+ virtual ~C2AllocatorGralloc() override;
+
+ static bool isValid(const C2Handle* const o);
+
+private:
+ class Impl;
+ Impl *mImpl;
+};
+
+} // namespace android
+
+#endif // STAGEFRIGHT_CODEC2_ALLOCATOR_GRALLOC_H_
diff --git a/media/codec2/vndk/include/C2AllocatorIon.h b/media/codec2/vndk/include/C2AllocatorIon.h
new file mode 100644
index 0000000..1b2051f
--- /dev/null
+++ b/media/codec2/vndk/include/C2AllocatorIon.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STAGEFRIGHT_CODEC2_ALLOCATOR_ION_H_
+#define STAGEFRIGHT_CODEC2_ALLOCATOR_ION_H_
+
+#include <functional>
+#include <list>
+#include <mutex>
+#include <tuple>
+#include <unordered_map>
+
+#include <C2Buffer.h>
+
+namespace android {
+
+class C2AllocatorIon : public C2Allocator {
+public:
+ // Usage mapper function used by the allocator
+ // (usage, capacity) => (align, heapMask, flags)
+ //
+ // capacity is aligned to the default block-size (defaults to page size) to reduce caching
+ // overhead
+ typedef std::function<c2_status_t(C2MemoryUsage, size_t,
+ /* => */ size_t*, unsigned*, unsigned*)> UsageMapperFn;
+
+ virtual id_t getId() const override;
+
+ virtual C2String getName() const override;
+
+ virtual std::shared_ptr<const Traits> getTraits() const override;
+
+ virtual c2_status_t newLinearAllocation(
+ uint32_t capacity, C2MemoryUsage usage,
+ std::shared_ptr<C2LinearAllocation> *allocation) override;
+
+ virtual c2_status_t priorLinearAllocation(
+ const C2Handle *handle,
+ std::shared_ptr<C2LinearAllocation> *allocation) override;
+
+ C2AllocatorIon(id_t id);
+
+ virtual c2_status_t status() const { return mInit; }
+
+ virtual ~C2AllocatorIon() override;
+
+ static bool isValid(const C2Handle* const o);
+
+ /**
+ * Updates the usage mapper for subsequent new allocations, as well as the supported
+ * minimum and maximum usage masks and default block-size to use for the mapper.
+ *
+ * \param mapper this method is called to map Codec 2.0 buffer usage to ion flags
+ * required by the ion device
+ * \param minUsage minimum buffer usage required for supported allocations (defaults to 0)
+ * \param maxUsage maximum buffer usage supported by the ion allocator (defaults to SW_READ
+ * | SW_WRITE)
+ * \param blockSize alignment used prior to calling |mapper| for the buffer capacity.
+ * This also helps reduce the size of cache required for caching mapper results.
+ * (defaults to the page size)
+ */
+ void setUsageMapper(
+ const UsageMapperFn &mapper, uint64_t minUsage, uint64_t maxUsage, uint64_t blockSize);
+
+private:
+ c2_status_t mapUsage(C2MemoryUsage usage, size_t size,
+ /* => */ size_t *align, unsigned *heapMask, unsigned *flags);
+
+ c2_status_t mInit;
+ int mIonFd;
+
+ // this locks mTraits, mBlockSize, mUsageMapper, mUsageMapperLru and mUsageMapperCache
+ mutable std::mutex mUsageMapperLock;
+ std::shared_ptr<const Traits> mTraits;
+ size_t mBlockSize;
+ UsageMapperFn mUsageMapper;
+ typedef std::pair<uint64_t, size_t> MapperKey;
+ struct MapperKeyHash {
+ std::size_t operator()(const MapperKey &) const;
+ };
+ typedef std::tuple<size_t, unsigned, unsigned, c2_status_t> MapperValue;
+ typedef std::pair<MapperKey, MapperValue> MapperKeyValue;
+ typedef std::list<MapperKeyValue>::iterator MapperKeyValuePointer;
+ std::list<MapperKeyValue> mUsageMapperLru;
+ std::unordered_map<MapperKey, MapperKeyValuePointer, MapperKeyHash> mUsageMapperCache;
+};
+
+} // namespace android
+
+#endif // STAGEFRIGHT_CODEC2_ALLOCATOR_ION_H_
diff --git a/media/codec2/vndk/include/C2BqBufferPriv.h b/media/codec2/vndk/include/C2BqBufferPriv.h
new file mode 100644
index 0000000..9271a71
--- /dev/null
+++ b/media/codec2/vndk/include/C2BqBufferPriv.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STAGEFRIGHT_CODEC2_BQ_BUFFER_PRIV_H_
+#define STAGEFRIGHT_CODEC2_BQ_BUFFER_PRIV_H_
+
+#include <functional>
+
+#include <C2Buffer.h>
+#include <media/stagefright/bqhelper/WGraphicBufferProducer.h>
+
+class C2BufferQueueBlockPool : public C2BlockPool {
+public:
+ C2BufferQueueBlockPool(const std::shared_ptr<C2Allocator> &allocator, const local_id_t localId);
+
+ virtual ~C2BufferQueueBlockPool() override;
+
+ virtual C2Allocator::id_t getAllocatorId() const override {
+ return mAllocator->getId();
+ };
+
+ virtual local_id_t getLocalId() const override {
+ return mLocalId;
+ };
+
+ virtual c2_status_t fetchGraphicBlock(
+ uint32_t width,
+ uint32_t height,
+ uint32_t format,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicBlock> *block /* nonnull */) override;
+
+ typedef std::function<void(uint64_t producer, int32_t slot, int64_t nsecs)> OnRenderCallback;
+
+ /**
+ * Sets render callback.
+ *
+ * \param renderCallbak callback to call for all dequeue buffer.
+ */
+ virtual void setRenderCallback(const OnRenderCallback &renderCallback = OnRenderCallback());
+
+ /**
+ * Configures an IGBP in order to create blocks. A newly created block is
+ * dequeued from the configured IGBP. Unique Id of IGBP and the slot number of
+ * blocks are passed via native_handle. Managing IGBP is responsibility of caller.
+ * When IGBP is not configured, block will be created via allocator.
+ * Since zero is not used for Unique Id of IGBP, if IGBP is not configured or producer
+ * is configured as nullptr, unique id which is bundled in native_handle is zero.
+ *
+ * \param producer the IGBP, which will be used to fetch blocks
+ */
+ virtual void configureProducer(const android::sp<android::HGraphicBufferProducer> &producer);
+
+private:
+ const std::shared_ptr<C2Allocator> mAllocator;
+ const local_id_t mLocalId;
+
+ class Impl;
+ std::shared_ptr<Impl> mImpl;
+
+ friend struct C2BufferQueueBlockPoolData;
+};
+
+#endif // STAGEFRIGHT_CODEC2_BUFFER_PRIV_H_
diff --git a/media/codec2/vndk/include/C2BufferPriv.h b/media/codec2/vndk/include/C2BufferPriv.h
new file mode 100644
index 0000000..d0b9152
--- /dev/null
+++ b/media/codec2/vndk/include/C2BufferPriv.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STAGEFRIGHT_CODEC2_BUFFER_PRIV_H_
+#define STAGEFRIGHT_CODEC2_BUFFER_PRIV_H_
+
+#include <functional>
+
+#include <C2Buffer.h>
+#include <android/hardware/media/bufferpool/1.0/IAccessor.h>
+
+class C2BasicLinearBlockPool : public C2BlockPool {
+public:
+ explicit C2BasicLinearBlockPool(const std::shared_ptr<C2Allocator> &allocator);
+
+ virtual ~C2BasicLinearBlockPool() override = default;
+
+ virtual C2Allocator::id_t getAllocatorId() const override {
+ return mAllocator->getId();
+ }
+
+ virtual local_id_t getLocalId() const override {
+ return BASIC_LINEAR;
+ }
+
+ virtual c2_status_t fetchLinearBlock(
+ uint32_t capacity,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2LinearBlock> *block /* nonnull */) override;
+
+ // TODO: fetchCircularBlock
+
+private:
+ const std::shared_ptr<C2Allocator> mAllocator;
+};
+
+class C2BasicGraphicBlockPool : public C2BlockPool {
+public:
+ explicit C2BasicGraphicBlockPool(const std::shared_ptr<C2Allocator> &allocator);
+
+ virtual ~C2BasicGraphicBlockPool() override = default;
+
+ virtual C2Allocator::id_t getAllocatorId() const override {
+ return mAllocator->getId();
+ }
+
+ virtual local_id_t getLocalId() const override {
+ return BASIC_GRAPHIC;
+ }
+
+ virtual c2_status_t fetchGraphicBlock(
+ uint32_t width,
+ uint32_t height,
+ uint32_t format,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicBlock> *block /* nonnull */) override;
+
+private:
+ const std::shared_ptr<C2Allocator> mAllocator;
+};
+
+class C2PooledBlockPool : public C2BlockPool {
+public:
+ C2PooledBlockPool(const std::shared_ptr<C2Allocator> &allocator, const local_id_t localId);
+
+ virtual ~C2PooledBlockPool() override;
+
+ virtual C2Allocator::id_t getAllocatorId() const override {
+ return mAllocator->getId();
+ }
+
+ virtual local_id_t getLocalId() const override {
+ return mLocalId;
+ }
+
+ virtual c2_status_t fetchLinearBlock(
+ uint32_t capacity,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2LinearBlock> *block /* nonnull */) override;
+
+ virtual c2_status_t fetchGraphicBlock(
+ uint32_t width,
+ uint32_t height,
+ uint32_t format,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicBlock> *block) override;
+
+ /**
+ * Retrieves the connection Id for underlying bufferpool
+ */
+ int64_t getConnectionId();
+
+ /**
+ * Retrieves the accessor which is used by underlying bufferpool. (It can be
+ * passed to receiving process.)
+ *
+ * \param accessor IAccessor will be written to this out parameter.
+ *
+ * \return true IAcessor is writen successfully.
+ * \return false IAccessor is not written.
+ */
+ bool getAccessor(android::sp<android::hardware::media::bufferpool::V1_0::IAccessor> *accessor);
+
+private:
+ const std::shared_ptr<C2Allocator> mAllocator;
+ const local_id_t mLocalId;
+
+ class Impl;
+ std::unique_ptr<Impl> mImpl;
+};
+
+#endif // STAGEFRIGHT_CODEC2_BUFFER_PRIV_H_
diff --git a/media/codec2/vndk/include/C2ComponentFactory.h b/media/codec2/vndk/include/C2ComponentFactory.h
new file mode 100644
index 0000000..f6d8b98
--- /dev/null
+++ b/media/codec2/vndk/include/C2ComponentFactory.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STAGEFRIGHT_CODEC2_COMPONENT_FACTORY_H_
+#define STAGEFRIGHT_CODEC2_COMPONENT_FACTORY_H_
+
+#include <C2Component.h>
+
+#include <functional>
+#include <memory>
+
+/**
+ * Component factory object that enables to create a component and/or interface from a dynamically
+ * linked library. This is needed because the component/interfaces are managed objects, but we
+ * cannot safely create a managed object and pass it in C.
+ *
+ * Components/interfaces typically inherit from std::enable_shared_from_this, but C requires
+ * passing simple pointer, and shared_ptr constructor needs to know the class to be constructed
+ * derives from enable_shared_from_this.
+ *
+ */
+class C2ComponentFactory {
+public:
+ typedef std::function<void(::C2Component*)> ComponentDeleter;
+ typedef std::function<void(::C2ComponentInterface*)> InterfaceDeleter;
+
+ /**
+ * Creates a component.
+ *
+ * This method SHALL return within 100ms.
+ *
+ * \param id component ID for the created component
+ * \param component shared pointer where the created component is stored. Cleared on
+ * failure and updated on success.
+ *
+ * \retval C2_OK the component was created successfully
+ * \retval C2_TIMED_OUT could not create the component within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented the creation of the component (unexpected)
+ *
+ * \retval C2_NO_MEMORY not enough memory to create the component
+ */
+ virtual c2_status_t createComponent(
+ c2_node_id_t id, std::shared_ptr<C2Component>* const component,
+ ComponentDeleter deleter = std::default_delete<C2Component>()) = 0;
+
+ /**
+ * Creates a component interface.
+ *
+ * This method SHALL return within 100ms.
+ *
+ * \param id component interface ID for the created interface
+ * \param interface shared pointer where the created interface is stored. Cleared on
+ * failure and updated on success.
+ *
+ * \retval C2_OK the component interface was created successfully
+ * \retval C2_TIMED_OUT could not create the component interface within the time limit
+ * (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented the creation of the component interface
+ * (unexpected)
+ *
+ * \retval C2_NO_MEMORY not enough memory to create the component interface
+ */
+ virtual c2_status_t createInterface(
+ c2_node_id_t id, std::shared_ptr<C2ComponentInterface>* const interface,
+ InterfaceDeleter deleter = std::default_delete<C2ComponentInterface>()) = 0;
+
+ virtual ~C2ComponentFactory() = default;
+
+ typedef ::C2ComponentFactory* (*CreateCodec2FactoryFunc)(void);
+ typedef void (*DestroyCodec2FactoryFunc)(::C2ComponentFactory*);
+};
+
+
+#endif // STAGEFRIGHT_CODEC2_COMPONENT_FACTORY_H_
diff --git a/media/codec2/vndk/include/C2Debug.h b/media/codec2/vndk/include/C2Debug.h
new file mode 100644
index 0000000..af1cdab
--- /dev/null
+++ b/media/codec2/vndk/include/C2Debug.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_DEBUG_H_
+#define C2UTILS_DEBUG_H_
+
+#include <util/C2Debug-log.h>
+
+// To allow arbitrary ordering of C2Debug.h and API headers and to keep debug utilities separately
+// from the API definitions, we provide API header specific debug headers.
+#ifdef C2PARAM_H_
+#include <util/C2Debug-param.h>
+#endif
+
+#endif // C2UTILS_DEBUG_H_
diff --git a/media/codec2/vndk/include/C2ErrnoUtils.h b/media/codec2/vndk/include/C2ErrnoUtils.h
new file mode 100644
index 0000000..5b995f6
--- /dev/null
+++ b/media/codec2/vndk/include/C2ErrnoUtils.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STAGEFRIGHT_CODEC2_ERRNO_UTILS_H_
+#define STAGEFRIGHT_CODEC2_ERRNO_UTILS_H_
+
+#include <errno.h>
+#include <C2.h>
+
+// standard ERRNO mappings
+template<int N> constexpr c2_status_t _c2_errno2status_impl();
+template<> constexpr c2_status_t _c2_errno2status_impl<0>() { return C2_OK; }
+template<> constexpr c2_status_t _c2_errno2status_impl<EINVAL>() { return C2_BAD_VALUE; }
+template<> constexpr c2_status_t _c2_errno2status_impl<EACCES>() { return C2_REFUSED; }
+template<> constexpr c2_status_t _c2_errno2status_impl<EPERM>() { return C2_REFUSED; }
+template<> constexpr c2_status_t _c2_errno2status_impl<ENOMEM>() { return C2_NO_MEMORY; }
+
+// map standard errno-s to the equivalent c2_status_t
+template<int... N> struct _c2_map_errno_impl;
+template<int E, int ... N> struct _c2_map_errno_impl<E, N...> {
+ static c2_status_t map(int result) {
+ if (result == E) {
+ return _c2_errno2status_impl <E>();
+ } else {
+ return _c2_map_errno_impl<N...>::map(result);
+ }
+ }
+};
+template<> struct _c2_map_errno_impl<> {
+ static c2_status_t map(int result) {
+ return result == 0 ? C2_OK : C2_CORRUPTED;
+ }
+};
+
+template<int... N>
+c2_status_t c2_map_errno(int result) {
+ return _c2_map_errno_impl<N...>::map(result);
+}
+
+#endif // STAGEFRIGHT_CODEC2_ERRNO_UTILS_H_
+
diff --git a/media/codec2/vndk/include/C2PlatformStorePluginLoader.h b/media/codec2/vndk/include/C2PlatformStorePluginLoader.h
new file mode 100644
index 0000000..4c10643
--- /dev/null
+++ b/media/codec2/vndk/include/C2PlatformStorePluginLoader.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STAGEFRIGHT_C2_PLATFORM_STORE_PLUGIN_LOADER_H_
+
+#define STAGEFRIGHT_C2_PLATFORM_STORE_PLUGIN_LOADER_H_
+
+#include <memory>
+
+#include <utils/Mutex.h>
+
+#include <C2.h>
+#include <C2Buffer.h>
+
+/**
+ * Extern C interface for creating block pool from platform store extension.
+ *
+ * \param alloctorId the ID of the backing allocator type.
+ * \parem blockPoolId the ID of created block pool.
+ *
+ * \return pointer of created C2BlockPool, nullptr on error.
+ */
+typedef ::C2BlockPool* (*CreateBlockPoolFunc)(::C2Allocator::id_t, ::C2BlockPool::local_id_t);
+
+/**
+ * Extern C interface for creating allocator from platform store extension.
+ *
+ * \param alloctorId the ID of the allocator to create.
+ * \param status the returned status from creating allocator.
+ *
+ * \return pointer of created C2Allocator, nullptr on error.
+ */
+typedef ::C2Allocator* (*CreateAllocatorFunc)(::C2Allocator::id_t, ::c2_status_t*);
+
+class C2PlatformStorePluginLoader {
+public:
+ static const std::unique_ptr<C2PlatformStorePluginLoader>& GetInstance();
+ ~C2PlatformStorePluginLoader();
+
+ /**
+ * Creates block pool from platform store extension.
+ *
+ * \param alloctorId the ID of the backing allocator type.
+ * \param blockPoolId the ID of created block pool.
+ * \param pool shared pointer where the created block pool is stored.
+ *
+ * \retval C2_OK the block pool was created successfully.
+ * \retval C2_NOT_FOUND the extension symbol was not found.
+ * \retval C2_BAD_INDEX the input allocatorId is not defined in platform store extension.
+ */
+ c2_status_t createBlockPool(::C2Allocator::id_t allocatorId,
+ ::C2BlockPool::local_id_t blockPoolId,
+ std::shared_ptr<C2BlockPool>* pool);
+
+ /**
+ * Creates allocator from platform store extension.
+ *
+ * Note that this allocator is not created as shared singleton as C2AllocatorStore does, because
+ * C interface only allows raw pointer transmission for extension.
+ *
+ * \param alloctorId the ID of the allocator to create.
+ * \param allocator shared pointer where the created allocator is stored.
+ *
+ * \retval C2_OK the allocator was created successfully.
+ * \retval C2_TIMED_OUT could not create the allocator within the time limit (unexpected)
+ * \retval C2_CORRUPTED some unknown error prevented the creation of the allocator (unexpected)
+ * \retval C2_NOT_FOUND the extension symbol was not found.
+ * \retval C2_BAD_INDEX the input allocatorId is not defined in platform store extension.
+ * \retval C2_NO_MEMORY not enough memory to create the allocator
+ */
+ c2_status_t createAllocator(::C2Allocator::id_t allocatorId,
+ std::shared_ptr<C2Allocator>* const allocator);
+
+private:
+ explicit C2PlatformStorePluginLoader(const char *libPath);
+
+ static android::Mutex sMutex;
+ static std::unique_ptr<C2PlatformStorePluginLoader> sInstance;
+
+ void *mLibHandle;
+ CreateBlockPoolFunc mCreateBlockPool;
+ CreateAllocatorFunc mCreateAllocator;
+};
+
+#endif // STAGEFRIGHT_C2_PLATFORM_STORE_PLUGIN_LOADER_H_
diff --git a/media/codec2/vndk/include/C2PlatformSupport.h b/media/codec2/vndk/include/C2PlatformSupport.h
new file mode 100644
index 0000000..f31282c
--- /dev/null
+++ b/media/codec2/vndk/include/C2PlatformSupport.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STAGEFRIGHT_CODEC2_PLATFORM_SUPPORT_H_
+#define STAGEFRIGHT_CODEC2_PLATFORM_SUPPORT_H_
+
+#include <C2Component.h>
+#include <C2ComponentFactory.h>
+
+#include <memory>
+
+namespace android {
+
+/**
+ * Returns the platform allocator store.
+ * \retval nullptr if the platform allocator store could not be obtained
+ */
+std::shared_ptr<C2AllocatorStore> GetCodec2PlatformAllocatorStore();
+
+/**
+ * Platform allocator store IDs
+ */
+class C2PlatformAllocatorStore : public C2AllocatorStore {
+public:
+ enum : id_t {
+ /**
+ * ID of the ion backed platform allocator.
+ *
+ * C2Handle consists of:
+ * fd shared ion buffer handle
+ * int size (lo 32 bits)
+ * int size (hi 32 bits)
+ * int magic '\xc2io\x00'
+ */
+ ION = PLATFORM_START,
+
+ /**
+ * ID of the gralloc backed platform allocator.
+ *
+ * C2Handle layout is not public. Use C2AllocatorGralloc::UnwrapNativeCodec2GrallocHandle
+ * to get the underlying gralloc handle from a C2Handle, and WrapNativeCodec2GrallocHandle
+ * to create a C2Handle from a gralloc handle - for C2Allocator::priorAllocation.
+ */
+ GRALLOC,
+
+ /**
+ * ID of the bufferqueue backed platform allocator.
+ *
+ * C2Handle layout is not public. Use C2AllocatorGralloc::UnwrapNativeCodec2GrallocHandle
+ * to get the underlying handle from a C2Handle, and WrapNativeCodec2GrallocHandle
+ * to create a C2Handle from a handle - for C2Allocator::priorAllocation.
+ */
+ BUFFERQUEUE,
+
+ /**
+ * ID of indicating the end of platform allocator definition.
+ *
+ * \note always put this macro in the last place.
+ *
+ * Extended platform store plugin should use this macro as the start ID of its own allocator
+ * types.
+ */
+ PLATFORM_END,
+ };
+};
+
+/**
+ * Retrieves a block pool for a component.
+ *
+ * \param id the local ID of the block pool
+ * \param component the component using the block pool (must be non-null)
+ * \param pool pointer to where the obtained block pool shall be stored on success. nullptr
+ * will be stored here on failure
+ *
+ * \retval C2_OK the operation was successful
+ * \retval C2_BAD_VALUE the component is null
+ * \retval C2_NOT_FOUND if the block pool does not exist
+ * \retval C2_NO_MEMORY not enough memory to fetch the block pool (this return value is only
+ * possible for basic pools)
+ * \retval C2_TIMED_OUT the operation timed out (this return value is only possible for basic pools)
+ * \retval C2_REFUSED no permission to complete any required allocation (this return value is only
+ * possible for basic pools)
+ * \retval C2_CORRUPTED some unknown, unrecoverable error occured during operation (unexpected,
+ * this return value is only possible for basic pools)
+ */
+c2_status_t GetCodec2BlockPool(
+ C2BlockPool::local_id_t id, std::shared_ptr<const C2Component> component,
+ std::shared_ptr<C2BlockPool> *pool);
+
+/**
+ * Creates a block pool.
+ * \param allocatorId the allocator ID which is used to allocate blocks
+ * \param component the component using the block pool (must be non-null)
+ * \param pool pointer to where the created block pool shall be store on success.
+ * nullptr will be stored here on failure
+ *
+ * \retval C2_OK the operation was successful
+ * \retval C2_BAD_VALUE the component is null
+ * \retval C2_NOT_FOUND if the allocator does not exist
+ * \retval C2_NO_MEMORY not enough memory to create a block pool
+ */
+c2_status_t CreateCodec2BlockPool(
+ C2PlatformAllocatorStore::id_t allocatorId,
+ std::shared_ptr<const C2Component> component,
+ std::shared_ptr<C2BlockPool> *pool);
+
+/**
+ * Returns the platform component store.
+ * \retval nullptr if the platform component store could not be obtained
+ */
+std::shared_ptr<C2ComponentStore> GetCodec2PlatformComponentStore();
+
+/**
+ * Sets the preferred component store in this process for the sole purpose of accessing its
+ * interface. If this is not called, the default IComponentStore HAL (if exists) is the preferred
+ * store for this purpose. If the default IComponentStore HAL is not present, the platform
+ * component store is used.
+ */
+void SetPreferredCodec2ComponentStore(std::shared_ptr<C2ComponentStore> store);
+
+} // namespace android
+
+#endif // STAGEFRIGHT_CODEC2_PLATFORM_SUPPORT_H_
diff --git a/media/codec2/vndk/include/android-C2Debug-log.h b/media/codec2/vndk/include/android-C2Debug-log.h
new file mode 100644
index 0000000..5910228
--- /dev/null
+++ b/media/codec2/vndk/include/android-C2Debug-log.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_ANDROID_DEBUG_LOG_H_
+#define C2UTILS_ANDROID_DEBUG_LOG_H_
+
+/*
+ * Android provides logging and debug macros. Redefine them with C2 prefix and add support for
+ * opting out of verbose logs.
+ */
+
+#ifdef C2_LOG_TAG
+#define LOG_TAG C2_LOG_TAG
+#endif
+
+#include <android-base/logging.h>
+
+#ifdef C2_LOG_VERBOSE
+#define C2_LOG(LEVEL) LOG(::android::base::LEVEL)
+#else
+/**
+ * Use as follows:
+ *
+ * #define C2_LOG_TAG "tag"
+ * //#define C2_LOG_VERBOSE // enable verbose logs in this file
+ * #include <C2Debug.h>
+ *
+ * C2_LOG(DEBUG) << expr ...;
+ *
+ * Log levels are: VERBOSE, DEBUG, INFO, WARNING, ERROR, FATAL (aborts).
+ *
+ * No endl is required.
+ */
+#define C2_LOG(LEVEL) \
+ (::android::base::LEVEL != ::android::base::VERBOSE) && LOG(::android::base::LEVEL)
+#endif
+
+#define C2_CHECK CHECK
+#define C2_CHECK_LT CHECK_LT
+#define C2_CHECK_LE CHECK_LE
+#define C2_CHECK_EQ CHECK_EQ
+#define C2_CHECK_GE CHECK_GE
+#define C2_CHECK_GT CHECK_GT
+#define C2_CHECK_NE CHECK_NE
+
+#define C2_DCHECK DCHECK
+#define C2_DCHECK_LT DCHECK_LT
+#define C2_DCHECK_LE DCHECK_LE
+#define C2_DCHECK_EQ DCHECK_EQ
+#define C2_DCHECK_GE DCHECK_GE
+#define C2_DCHECK_GT DCHECK_GT
+#define C2_DCHECK_NE DCHECK_NE
+
+#endif // C2UTILS_ANDROID_DEBUG_LOG_H_
diff --git a/media/codec2/vndk/include/util/C2Debug-base.h b/media/codec2/vndk/include/util/C2Debug-base.h
new file mode 100644
index 0000000..a040e42
--- /dev/null
+++ b/media/codec2/vndk/include/util/C2Debug-base.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_DEBUG_BASE_H_
+#define C2UTILS_DEBUG_BASE_H_
+
+#include <iostream>
+
+/**
+ * Debug print utilities for Codec 2.0 base objects.
+ */
+
+#define C2_DECLARE_AS_STRING_AND_DEFINE_STREAM_OUT(type) \
+const char *asString(type i, const char *def = "??"); \
+inline std::ostream& operator<<(std::ostream& os, const type &i) { \
+ return os << asString(i); \
+}
+
+C2_DECLARE_AS_STRING_AND_DEFINE_STREAM_OUT(c2_status_t)
+
+
+#endif // C2UTILS_DEBUG_BASE_H_
+
diff --git a/media/codec2/vndk/include/util/C2Debug-interface.h b/media/codec2/vndk/include/util/C2Debug-interface.h
new file mode 100644
index 0000000..3f31875
--- /dev/null
+++ b/media/codec2/vndk/include/util/C2Debug-interface.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_DEBUG_INTERFACE_H_
+#define C2UTILS_DEBUG_INTERFACE_H_
+
+#include <util/C2Debug-base.h>
+#include <util/C2InterfaceUtils.h>
+
+#include <iostream>
+
+template<typename T>
+std::ostream& operator<<(std::ostream& os, const C2SupportedRange<T> &i);
+
+template<typename T>
+std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<T> &i);
+
+template<typename T>
+std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<T> &i);
+
+#endif // C2UTILS_DEBUG_INTERFACE_H_
diff --git a/media/codec2/vndk/include/util/C2Debug-log.h b/media/codec2/vndk/include/util/C2Debug-log.h
new file mode 100644
index 0000000..195c4c1
--- /dev/null
+++ b/media/codec2/vndk/include/util/C2Debug-log.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_DEBUG_LOG_H_
+#define C2UTILS_DEBUG_LOG_H_
+
+// Platform specific debug utilities
+#ifdef __ANDROID__
+#include <android-C2Debug-log.h>
+#else
+// TODO: implement base debug utils
+#endif
+
+#endif // C2UTILS_DEBUG_LOG_H_
diff --git a/media/codec2/vndk/include/util/C2Debug-param.h b/media/codec2/vndk/include/util/C2Debug-param.h
new file mode 100644
index 0000000..e1c1de0
--- /dev/null
+++ b/media/codec2/vndk/include/util/C2Debug-param.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_DEBUG_PARAM_H_
+#define C2UTILS_DEBUG_PARAM_H_
+
+#include <C2Param.h>
+#include <util/C2Debug-base.h>
+
+#include <iostream>
+
+/**
+ * Debug/print declarations for objects defined in C2Param.h
+ */
+C2_DECLARE_AS_STRING_AND_DEFINE_STREAM_OUT(C2FieldDescriptor::type_t)
+
+std::ostream& operator<<(std::ostream& os, const C2Param::CoreIndex &i);
+std::ostream& operator<<(std::ostream& os, const C2Param::Type &i);
+std::ostream& operator<<(std::ostream& os, const C2Param::Index &i);
+std::ostream& operator<<(std::ostream& os, const _C2FieldId &i);
+std::ostream& operator<<(std::ostream& os, const C2FieldDescriptor &i);
+std::ostream& operator<<(std::ostream& os, const C2ParamField &i);
+
+#endif // C2UTILS_DEBUG_PARAM_H_
diff --git a/media/codec2/vndk/include/util/C2InterfaceHelper.h b/media/codec2/vndk/include/util/C2InterfaceHelper.h
new file mode 100644
index 0000000..bfb43af
--- /dev/null
+++ b/media/codec2/vndk/include/util/C2InterfaceHelper.h
@@ -0,0 +1,752 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_INTERFACE_HELPER_H_
+#define C2UTILS_INTERFACE_HELPER_H_
+
+#include <C2Component.h>
+#include <util/C2InterfaceUtils.h>
+
+#include <map>
+#include <mutex>
+#include <vector>
+
+#include <stddef.h>
+
+/**
+ * Interface Helper
+ */
+using C2R = C2SettingResultsBuilder;
+
+template<typename T, bool E=std::is_enum<T>::value>
+struct _c2_reduce_enum_to_underlying_type {
+ typedef T type;
+};
+
+template<typename T>
+struct _c2_reduce_enum_to_underlying_type<T, true> {
+ typedef typename std::underlying_type<T>::type type;
+};
+
+/**
+ * Helper class to implement parameter reflectors. This class is dynamic and is designed to be
+ * shared by multiple interfaces. This allows interfaces to add structure descriptors as needed.
+ */
+class C2ReflectorHelper : public C2ParamReflector {
+public:
+ C2ReflectorHelper() = default;
+ virtual ~C2ReflectorHelper() = default;
+ virtual std::unique_ptr<C2StructDescriptor> describe(
+ C2Param::CoreIndex paramIndex) const override;
+
+ /**
+ * Adds support for describing the given parameters.
+ *
+ * \param Params types of codec 2.0 structs (or parameters) to describe
+ */
+ template<typename... Params>
+ C2_INLINE void addStructDescriptors() {
+ std::vector<C2StructDescriptor> structs;
+ addStructDescriptors(structs, (_Tuple<Params...> *)nullptr);
+ }
+
+ /**
+ * Adds support for describing a specific struct.
+ *
+ * \param strukt descriptor for the struct that will be moved out.
+ */
+ void addStructDescriptor(C2StructDescriptor &&strukt);
+
+private:
+ template<typename... Params>
+ class C2_HIDE _Tuple { };
+
+ /**
+ * Adds support for describing the given descriptors.
+ *
+ * \param structs List of structure descriptors to add support for
+ */
+ void addStructDescriptors(
+ std::vector<C2StructDescriptor> &structs, _Tuple<> *);
+
+ /**
+ * Utility method that adds support for describing the given descriptors in a recursive manner
+ * one structure at a time using a list of structure descriptors temporary.
+ *
+ * \param T the type of codec 2.0 struct to describe
+ * \param Params rest of the structs
+ * \param structs Temporary list of structure descriptors used to optimize the operation.
+ */
+ template<typename T, typename... Params>
+ C2_INLINE void addStructDescriptors(
+ std::vector<C2StructDescriptor> &structs, _Tuple<T, Params...> *) {
+ structs.emplace_back((T*)nullptr);
+ addStructDescriptors(structs, (_Tuple<Params...> *)nullptr);
+ }
+
+ mutable std::mutex _mMutex;
+ std::map<C2Param::CoreIndex, const C2StructDescriptor> _mStructs; ///< descriptors
+};
+
+/**
+ * Utility class that implements the codec 2.0 interface API-s for some parameters.
+ *
+ * This class must be subclassed.
+ */
+class C2InterfaceHelper {
+public:
+ /**
+ * Returns the base offset of a field at |offset| that could be part of an array or part of a
+ * sub-structure.
+ *
+ * This method does not do field size verification, e.g. if offset if obtained from a structure,
+ * it will not stop at the structure boundary - this is okay, as we just want the base offset
+ * here, which is the same.
+ */
+ static
+ size_t GetBaseOffset(const std::shared_ptr<C2ParamReflector> &reflector,
+ C2Param::CoreIndex index, size_t offset);
+
+ /**
+ * The interface helper class uses references to std::shared_ptr<T> config parameters.
+ * Internally, these need to be generalized to std::shared_ptr<C2Param> refs, but the cast is
+ * not allowed (as these are references). As such, this class never returns pointer to the
+ * shared_ptrs.
+ */
+ struct ParamRef {
+ template<typename T, typename enable=
+ typename std::enable_if<std::is_convertible<T, C2Param>::value>::type>
+ inline C2_HIDE ParamRef(std::shared_ptr<T> ¶m)
+ : _mRef(reinterpret_cast<std::shared_ptr<C2Param>*>(¶m)) { }
+
+ // used by comparison operator for containers
+ operator std::shared_ptr<C2Param> *() const { return _mRef; }
+
+ /**
+ * Returns a shared pointer to the parameter.
+ */
+ std::shared_ptr<C2Param> get() const { return *_mRef; }
+
+ private:
+ std::shared_ptr<C2Param> *_mRef;
+ };
+
+ /**
+ * Field helper.
+ *
+ * Contains additional information for the field: possible values, and currently supported
+ * values.
+ */
+ class FieldHelper {
+ public:
+ /**
+ * Creates helper for a field with given possible values.
+ *
+ * \param param parameter reference. The parameter does not have to be initialized at this
+ * point.
+ * \param field field identifier
+ * \param values possible values for the field
+ */
+ FieldHelper(const ParamRef ¶m, const _C2FieldId &field,
+ std::unique_ptr<C2FieldSupportedValues> &&values);
+
+ /**
+ * Creates a param-field identifier for this field. This method is called after the
+ * underlying parameter has been initialized.
+ *
+ * \aram index
+ *
+ * @return C2ParamField
+ */
+ C2ParamField makeParamField(C2Param::Index index) const;
+
+ /**
+ * Sets the currently supported values for this field.
+ *
+ * \param values currently supported values that will be moved out
+ */
+ void setSupportedValues(std::unique_ptr<C2FieldSupportedValues> &&values);
+
+ /**
+ * Gets the currently supported values for this field. This defaults to the possible values
+ * if currently supported values were never set.
+ */
+ const C2FieldSupportedValues *getSupportedValues() const;
+
+ /**
+ * Gets the possible values for this field.
+ */
+ const C2FieldSupportedValues *getPossibleValues() const;
+
+ protected:
+ // TODO: move to impl for safety
+ ParamRef mParam;
+ _C2FieldId mFieldId;
+ std::unique_ptr<C2FieldSupportedValues> mPossible;
+ std::unique_ptr<C2FieldSupportedValues> mSupported; ///< if different from possible
+ };
+
+ template<typename T>
+ struct C2_HIDE Param;
+ class ParamHelper;
+
+ /**
+ * Factory is an interface to get the parameter helpers from a std::shared_ptr<T> &.
+ */
+ class Factory {
+ // \todo this may be already in ParamHelper
+ virtual std::shared_ptr<C2ParamReflector> getReflector() const = 0;
+
+ virtual std::shared_ptr<ParamHelper> getParamHelper(const ParamRef ¶m) const = 0;
+
+ public:
+ virtual ~Factory() = default;
+
+ template<typename T>
+ Param<T> get(std::shared_ptr<T> ¶m, std::shared_ptr<T> altValue = nullptr) const {
+ return Param<T>(getParamHelper(ParamRef(param)),
+ altValue == nullptr ? param : altValue,
+ getReflector());
+ }
+ };
+
+ /**
+ * Typed field helper.
+ */
+ template<typename T>
+ struct Field {
+ /**
+ * Constructor.
+ *
+ * \param helper helper for this field
+ * \param index parameter index (this is needed as it is not available during parameter
+ * construction) \todo remove
+ */
+ Field(std::shared_ptr<FieldHelper> helper, C2Param::Index index);
+
+ bool supportsAtAll(T value) const {
+ return C2FieldSupportedValuesHelper<T>(*_mHelper->getPossibleValues()).supports(value);
+ }
+
+ bool supportsNow(T value) const {
+ return C2FieldSupportedValuesHelper<T>(*_mHelper->getSupportedValues()).supports(value);
+ }
+
+ /**
+ * Creates a conflict resolution suggestion builder for this field.
+ */
+ C2ParamFieldValuesBuilder<T> shouldBe() const;
+
+ /**
+ * Creates a currently supported values builder for this field. This is only supported
+ * for non-const fields to disallow setting supported values for dependencies.
+ */
+ C2ParamFieldValuesBuilder<T> mustBe();
+
+ operator C2ParamField() const {
+ return _mField;
+ }
+
+ // TODO
+ C2R validatePossible(const T &value __unused) const {
+ /// TODO
+ return C2R::Ok();
+ }
+
+ private:
+ std::shared_ptr<FieldHelper> _mHelper;
+ C2ParamField _mField;
+ };
+
+ class ParamHelper {
+ public:
+ ParamHelper(ParamRef param, C2StringLiteral name, C2StructDescriptor &&);
+ ParamHelper(ParamHelper &&);
+ ~ParamHelper();
+
+ /**
+ * Finds a field descriptor.
+ */
+ std::shared_ptr<FieldHelper> findField(size_t baseOffs, size_t baseSize) const;
+
+ /// returns the parameter ref for this parameter
+ const ParamRef ref() const;
+
+ /// returns the current value of this parameter as modifiable. The constness of this
+ /// object determines the constness of the returned value.
+ std::shared_ptr<C2Param> value();
+
+ /// returns the current value of this parameter as const
+ std::shared_ptr<const C2Param> value() const;
+
+ /**
+ * Performs a configuration change request for this parameter.
+ *
+ * \param value the value that is being assigned to this parameter.
+ * This could be pointing to the current value of the
+ * parameter. This must not change.
+ * \param mayBlock whether blocking is allowed
+ * \param endValue the resulting value
+ * \param factory parameter factory (to access dependencies)
+ * \param failures vector of failures to append any failures from this
+ * operation
+ *
+ * \retval C2_OK configuration was successful
+ * \retval C2_BAD_VALUE value is incorrect (TBD)
+ * \retval C2_NO_MEMORY not enough memory to perform the assignment
+ * \retval C2_TIMED_OUT configuration timed out
+ * \retval C2_BLOCKING configuration requires blocking to be allowed
+ * \retval C2_CORRUPTED interface is corrupted
+ */
+ c2_status_t trySet(
+ const C2Param *value, bool mayBlock,
+ bool *changed,
+ Factory &factory,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures);
+
+ /// returns parameter indices that depend on this parameter
+ const std::vector<C2Param::Index> getDownDependencies() const;
+
+ /// adds a dependent parameter
+ void addDownDependency(C2Param::Index index);
+
+ /// returns that parameter refs for parameters that depend on this
+ const std::vector<ParamRef> getDependenciesAsRefs() const;
+
+ /// returns and moves out stored struct descriptor
+ C2StructDescriptor retrieveStructDescriptor();
+
+ /// returns the name of this parameter
+ C2String name() const;
+
+ /// returns the index of this parameter
+ C2Param::Index index() const;
+
+ /// returns the parameter descriptor
+ std::shared_ptr<const C2ParamDescriptor> getDescriptor() const;
+
+ /**
+ * Validates param helper.
+ *
+ * For now, this fills field info for const params.
+ *
+ * \retval C2_CORRUPTED the parameter cannot be added as such
+ */
+ c2_status_t validate(const std::shared_ptr<C2ParamReflector> &reflector);
+
+ protected:
+ typedef C2ParamDescriptor::attrib_t attrib_t;
+ attrib_t& attrib();
+
+ /// sets the default value of this parameter
+ void setDefaultValue(std::shared_ptr<C2Param> default_);
+
+ /// sets the setter method
+ void setSetter(std::function<C2R(const C2Param *, bool, bool *, Factory &)> setter);
+
+ /// sets the getter method
+ void setGetter(std::function<std::shared_ptr<C2Param>(bool)> getter);
+
+ /// sets the dependencies
+ void setDependencies(std::vector<C2Param::Index> indices, std::vector<ParamRef> refs);
+
+ /// sets the fields and their supported values
+ void setFields(std::vector<C2ParamFieldValues> &&fields);
+
+ /// build this into a final ParamHelper object
+ std::shared_ptr<ParamHelper> build();
+
+ class Impl;
+ std::unique_ptr<Impl> mImpl;
+ };
+
+ /**
+ * Typed parameter helper. This provides access to members as well as field helpers.
+ */
+ template<typename T>
+ struct C2_HIDE Param {
+ Param(
+ std::shared_ptr<ParamHelper> helper, std::shared_ptr<T> ¶m,
+ std::shared_ptr<C2ParamReflector> reflector)
+ : v(*param.get()),
+ _mTypedParam(param),
+ _mHelper(helper),
+ _mReflector(reflector) { }
+
+ template<typename S>
+ using FieldType = Field<
+ typename _c2_reduce_enum_to_underlying_type<
+ typename std::remove_const<
+ typename std::remove_extent<S>::type>::type>::type>;
+
+ template<typename S>
+ FieldType<S> F(S &field) {
+ size_t offs = (uintptr_t)&field - (uintptr_t)&get();
+ // this must fall either within sizeof(T) + FLEX_SIZE or param->size()
+ // size_t size = sizeof(field);
+ // mParam may be null
+ size_t baseSize = sizeof(typename std::remove_extent<S>::type);
+ size_t baseOffs = GetBaseOffset(
+ _mReflector, T::CORE_INDEX, offs - sizeof(C2Param));
+ if (~baseOffs == 0) {
+ // C2_LOG(FATAL) << "unknown field at offset " << offs << " size " << sizeof(S)
+ // << " base-size " << baseSize;
+ // __builtin_trap();
+ } else {
+ baseOffs += sizeof(C2Param);
+ }
+
+ std::shared_ptr<FieldHelper> helper = _mHelper->findField(baseOffs, baseSize);
+ return FieldType<S>(helper, _mTypedParam->index());
+ }
+
+ // const Param have const Fields; however, remove const from S
+ template<typename S>
+ const FieldType<S> F(S &field) const {
+ return const_cast<const FieldType<S>>(const_cast<Param *>(this)->F(field));
+ }
+
+ /// Returns a const ref value of this const param.
+ const T &get() const {
+ return *_mTypedParam.get();
+ }
+
+ /// Returns a modifiable ref value of this non-const param.
+ T &set() {
+ return *_mTypedParam.get();
+ }
+
+ /// Const-reference to the value.s
+ T const &v;
+
+ private:
+ std::shared_ptr<T> _mTypedParam;
+ std::shared_ptr<ParamHelper> _mHelper;
+ std::shared_ptr<C2ParamReflector> _mReflector;
+ };
+
+ template<typename T>
+ using C2P = Param<T>;
+
+ /**
+ * Templated move builder class for a parameter helper.
+ */
+ template<typename T>
+ class C2_HIDE ParamBuilder : private ParamHelper {
+ public:
+ /** Construct the parameter builder from minimal info required. */
+ ParamBuilder(std::shared_ptr<T> ¶m, C2StringLiteral name)
+ : ParamHelper(param, name, C2StructDescriptor((T*)nullptr)),
+ mTypedParam(¶m) {
+ attrib() = attrib_t::IS_PERSISTENT;
+ }
+
+ /** Makes this parameter required. */
+ inline ParamBuilder &required() {
+ attrib() |= attrib_t::IS_REQUIRED;
+ return *this;
+ }
+
+ /** Makes this parameter transient (not persistent). */
+ inline ParamBuilder &transient() {
+ attrib() &= ~attrib_t::IS_PERSISTENT;
+ return *this;
+ }
+
+ /** Makes this parameter hidden (not exposed in JAVA API). */
+ inline ParamBuilder &hidden() {
+ attrib() |= attrib_t::IS_HIDDEN;
+ return *this;
+ }
+
+ /** Makes this parameter internal (not exposed to query/settings). */
+ inline ParamBuilder &internal() {
+ attrib() |= attrib_t::IS_INTERNAL;
+ return *this;
+ }
+
+ /** Adds default value. Must be added exactly once. */
+ inline ParamBuilder &withDefault(std::shared_ptr<T> default_) {
+ // CHECK(!mDefaultValue);
+ // WARN_IF(!default_); // could be nullptr if OOM
+ // technically, this could be in the parent
+ *mTypedParam = std::shared_ptr<T>(T::From(C2Param::Copy(*default_).release()));
+ setDefaultValue(default_);
+ std::shared_ptr<T> *typedParam = mTypedParam;
+ setGetter([typedParam](bool) -> std::shared_ptr<C2Param> {
+ return std::static_pointer_cast<C2Param>(*typedParam);
+ });
+ return *this;
+ }
+
+ /** Adds default value. Must be added exactly once. */
+ inline ParamBuilder &withDefault(T *default_) {
+ return withDefault(std::shared_ptr<T>(default_));
+ }
+
+ /** Adds all fields to this parameter with their possible values. */
+ inline ParamBuilder &withFields(std::vector<C2ParamFieldValues> &&fields_) {
+ setFields(std::move(fields_));
+ return *this;
+ }
+
+ /**
+ * Adds a constant value (also as default). Must be added exactly once.
+ *
+ * Const parameters by definition have no dependencies.
+ */
+ inline ParamBuilder &withConstValue(std::shared_ptr<T> default_) {
+ attrib() |= attrib_t::IS_CONST;
+ setSetter([default_](
+ const C2Param *value, bool mayBlock __unused, bool *changed, Factory &) -> C2R {
+ *changed = false;
+ const T *typedValue = T::From(value);
+ if (typedValue == nullptr) {
+ return C2R::Corrupted(); // TODO BadValue/Invalid. This should not happen here.
+ }
+ if (*typedValue != *default_) {
+ return C2R::Corrupted(); // TODO ReadOnly(*default_);
+ }
+ *changed = false;
+ return C2R::Ok();
+ });
+ return withDefault(default_);
+ }
+
+ /** Adds constant value (also as default). Must be added exactly once. */
+ inline ParamBuilder &withConstValue(T *default_) {
+ return withConstValue(std::shared_ptr<T>(default_));
+ }
+
+ /**
+ * Use a strict setter.
+ *
+ * \param fn strict setter
+ * \param deps dependencies (references)
+ */
+ template<typename ... Deps>
+ inline ParamBuilder &withSetter(
+ C2R (*fn)(bool, const C2P<T> &, C2P<T> &, const C2P<Deps> &...),
+ std::shared_ptr<Deps>& ... deps) {
+ attrib() |= attrib_t::IS_STRICT;
+ std::shared_ptr<T> *typedParam = mTypedParam;
+ setSetter([typedParam, fn, &deps...](
+ const C2Param *value, bool mayBlock, bool *changed, Factory &factory) -> C2R {
+ *changed = false;
+ const T *typedValue = T::From(value);
+ if (typedValue == nullptr) {
+ return C2R::Corrupted(); // TODO BadValue/Invalid. This should not happen here.
+ }
+ // Do copy-on-change for parameters in this helper so change can be detected by
+ // a change of the pointer. Do this by working on a proposed value.
+ std::shared_ptr<T> proposedValue =
+ std::shared_ptr<T>(T::From(C2Param::Copy(*value).release()));
+ if (proposedValue == nullptr) {
+ return C2R::NoMemory(value->index());
+ }
+ C2P<T> oldValue = factory.get(*typedParam);
+ // Get a parameter helper with value pointing to proposedValue
+ C2P<T> helper = factory.get(*typedParam, proposedValue);
+ C2R result = fn(mayBlock, oldValue, helper, factory.get(deps)...);
+
+ // If value changed, copy result to current value
+ if (helper.get() != *typedParam->get()) {
+ *typedParam = proposedValue;
+ *changed = true;
+ }
+ return result;
+ });
+ setDependencies(std::vector<C2Param::Index>{ deps->index()... },
+ std::vector<ParamRef>{ ParamRef(deps)... });
+ return *this;
+ }
+
+ /**
+ * Use a non-strict setter.
+ *
+ * \param fn non-strict setter
+ * \param deps dependencies (references)
+ */
+ template<typename ... Deps>
+ inline ParamBuilder &withSetter(
+ C2R (*fn)(bool, C2P<T> &, const C2P<Deps> &...), std::shared_ptr<Deps>& ... deps) {
+ std::shared_ptr<T> *typedParam = mTypedParam;
+ setSetter([typedParam, fn, &deps...](
+ const C2Param *value, bool mayBlock, bool *changed, Factory &factory) -> C2R {
+ *changed = false;
+ const T *typedValue = T::From(value);
+ if (typedValue == nullptr) {
+ return C2R::Corrupted(); // TODO BadValue/Invalid. This should not happen here.
+ }
+ // Do copy-on-change for parameters in this helper so change can be detected by
+ // a change of the pointer. Do this by working on a proposed value.
+ std::shared_ptr<T> proposedValue =
+ std::shared_ptr<T>(T::From(C2Param::Copy(*value).release()));
+ if (proposedValue == nullptr) {
+ return C2R::NoMemory(value->index());
+ }
+ // Get a parameter helper with value pointing to proposedValue
+ C2P<T> helper = factory.get(*typedParam, proposedValue);
+ C2R result = fn(mayBlock, helper, factory.get(deps)...);
+
+ // If value changed, copy result to current value
+ if (helper.get() != *typedParam->get()) {
+ *typedParam = proposedValue;
+ *changed = true;
+ }
+ return result;
+ });
+ setDependencies(std::vector<C2Param::Index>{ deps->index()... },
+ std::vector<ParamRef>{ ParamRef(deps)... });
+ return *this;
+ }
+
+ /**
+ * Marks this a calculated (read-only) field.
+ *
+ * \param fn non-strict setter (calculator)
+ * \param deps dependencies (references)
+ */
+ template<typename ... Deps>
+ inline ParamBuilder &calculatedAs(
+ C2R (*fn)(bool, C2P<T> &, const C2P<Deps> &...), std::shared_ptr<Deps>& ... deps) {
+ attrib() |= attrib_t::IS_READ_ONLY;
+ return withSetter(fn, std::forward<decltype(deps)>(deps)...);
+ }
+
+ inline std::shared_ptr<ParamHelper> build() {
+ return ParamHelper::build();
+ }
+
+ protected:
+ std::shared_ptr<T> *mTypedParam;
+ };
+
+ template<typename T>
+ static ParamBuilder<T> DefineParam(std::shared_ptr<T> ¶m, C2StringLiteral name) {
+ return ParamBuilder<T>(param, name);
+ }
+
+public:
+ c2_status_t query(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2Param>>* const heapParams) const;
+
+ /**
+ * Helper implementing config calls as well as other configuration updates.
+ *
+ * This method is virtual, so implementations may provide wrappers around it (and perform
+ * actions just before and after a configuration).
+ *
+ * \param params
+ * \param mayBlock
+ * \param failures
+ * \param updateParams if true, the updated parameter values are copied back into the arguments
+ * passed in |params|
+ * \param changes pointed to a vector to receive settings with their values changed. If not
+ * null, settings with their values changed are added to this.
+ * \return result from config
+ */
+ virtual c2_status_t config(
+ const std::vector<C2Param*> ¶ms, c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures,
+ bool updateParams = true,
+ std::vector<std::shared_ptr<C2Param>> *changes = nullptr);
+
+ c2_status_t querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> *const params) const;
+
+ c2_status_t querySupportedValues(
+ std::vector<C2FieldSupportedValuesQuery> &fields, c2_blocking_t mayBlock) const;
+
+ std::shared_ptr<C2ReflectorHelper> getReflector() {
+ return mReflector;
+ }
+
+ typedef std::unique_lock<std::mutex> Lock;
+
+ /**
+ * Locks the interface and returns a lock. This lock must be unlocked or released without
+ * calling any other blocking call.
+ */
+ Lock lock() const;
+
+private:
+ void setInterfaceAddressBounds(uintptr_t start, uintptr_t end) {
+ // TODO: exclude this helper
+ (void)start;
+ (void)end;
+ }
+
+protected:
+ mutable std::mutex mMutex;
+ std::shared_ptr<C2ReflectorHelper> mReflector;
+ struct FactoryImpl;
+ std::shared_ptr<FactoryImpl> _mFactory;
+
+ C2InterfaceHelper(std::shared_ptr<C2ReflectorHelper> reflector);
+
+ /**
+ * Adds a parameter to this interface.
+ * \note This method CHECKs.
+ *
+ * \param param parameter to add.
+ */
+ void addParameter(std::shared_ptr<ParamHelper> param);
+
+ /**
+ * Returns the dependency index for a parameter.
+ *
+ * \param ix the index of the parameter
+ */
+ size_t getDependencyIndex_l(C2Param::Index ix) const;
+
+ virtual ~C2InterfaceHelper() = default;
+
+ /**
+ * Sets subclass instance's address and size.
+ *
+ * \todo allow subclass to specify parameter address range directly (e.g. do not assume that
+ * they are local to the subclass instance)
+ *
+ * \param T type of the derived instance
+ * \param instance pointer to the derived instance
+ */
+ template<typename T>
+ inline C2_HIDE void setDerivedInstance(T *instance) {
+ setInterfaceAddressBounds((uintptr_t)instance, (uintptr_t)(instance + 1));
+ }
+
+ C2_DO_NOT_COPY(C2InterfaceHelper);
+};
+
+/**
+ * Creates a C2ParamFieldValuesBuilder class for a field of a parameter
+ *
+ * \param spParam a configuration parameter in an interface class subclassed from C2InterfaceHelper.
+ * \param field a field of such parameter
+ */
+#define C2F(spParam, field) \
+ C2ParamFieldValuesBuilder< \
+ typename _c2_reduce_enum_to_underlying_type< \
+ typename std::remove_reference< \
+ typename std::remove_extent< \
+ decltype(spParam->field)>::type>::type>::type>( \
+ C2ParamField(spParam.get(), &spParam->field))
+
+#endif // C2UTILS_INTERFACE_HELPER_H_
diff --git a/media/codec2/vndk/include/util/C2InterfaceUtils.h b/media/codec2/vndk/include/util/C2InterfaceUtils.h
new file mode 100644
index 0000000..e9037e5
--- /dev/null
+++ b/media/codec2/vndk/include/util/C2InterfaceUtils.h
@@ -0,0 +1,1135 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_INTERFACE_UTILS_H_
+#define C2UTILS_INTERFACE_UTILS_H_
+
+#include <C2Param.h>
+#include <C2Work.h>
+
+#include <cmath>
+#include <iterator>
+#include <limits>
+#include <type_traits>
+
+/**
+ * Helper class to map underlying types to C2Value types as well as to print field values. This is
+ * generally the same as simply the underlying type except for characters (STRING) and bytes (BLOB).
+ */
+template<typename T>
+struct C2_HIDE _C2FieldValueHelper {
+ typedef T ValueType;
+ inline static std::ostream& put(std::ostream &os, const C2Value::Primitive &p) {
+ return os << p.ref<T>();
+ }
+};
+
+template<>
+struct C2_HIDE _C2FieldValueHelper<uint8_t> {
+ typedef uint32_t ValueType;
+ static std::ostream& put(std::ostream &os, const C2Value::Primitive &p);
+};
+
+template<>
+struct C2_HIDE _C2FieldValueHelper<char> {
+ typedef int32_t ValueType;
+ static std::ostream& put(std::ostream &os, const C2Value::Primitive &p);
+};
+
+/**
+ * Supported value range utility for a field of a given type.
+ *
+ * This mimics C2FieldSupportedValue for RANGE type.
+ */
+template<typename T>
+class C2SupportedRange {
+ typedef typename _C2FieldValueHelper<T>::ValueType ValueType;
+
+//private:
+ constexpr static T MIN_VALUE = std::numeric_limits<T>::min();
+ constexpr static T MAX_VALUE = std::numeric_limits<T>::max();
+ constexpr static T MIN_STEP = std::is_floating_point<T>::value ? 0 : 1;
+
+public:
+ /**
+ * Constructs an empty range with no supported values.
+ *
+ * \note This is a specializated supported range representation that is only used for
+ * this object - it is equivalent to the EMPTY type in C2FieldSupportedValues.
+ */
+ inline static constexpr C2SupportedRange<T> None() {
+ return C2SupportedRange(MAX_VALUE, MIN_VALUE);
+ }
+
+ /**
+ * Constructs a range with all values supported.
+ */
+ inline static constexpr C2SupportedRange<T> Any() {
+ return C2SupportedRange(MIN_VALUE, MAX_VALUE);
+ }
+
+ /**
+ * Constructs a range with a single supported value.
+ *
+ * \param value the sole supported value
+ */
+ inline static constexpr C2SupportedRange<T> EqualTo(T value) {
+ return C2SupportedRange(value, value);
+ }
+
+ /**
+ * Constructs a range with supported values greater than a given value.
+ *
+ * \param value the given value
+ */
+ inline static C2SupportedRange<T> GreaterThan(T value) {
+ return (value == MAX_VALUE ? None() :
+ std::is_floating_point<T>::value ?
+ C2SupportedRange(std::nextafter(value, MAX_VALUE), MAX_VALUE) :
+ C2SupportedRange(value + MIN_STEP, MAX_VALUE));
+ }
+
+ /**
+ * Constructs a range with supported values greater than or equal to a given value.
+ *
+ * \param value the given value
+ */
+ inline static constexpr C2SupportedRange<T> GreaterThanOrEqualTo(T value) {
+ return C2SupportedRange(value, MAX_VALUE);
+ }
+
+ /**
+ * Constructs a range with supported values greater than or equal to (aka not less than) a given
+ * value.
+ *
+ * \param value the given value
+ */
+ inline static constexpr C2SupportedRange<T> NotLessThan(T value) {
+ return GreaterThanOrEqualTo(value);
+ }
+
+ /**
+ * Constructs a range with supported values less than or equal to a given value.
+ *
+ * \param value the given value
+ */
+ inline static constexpr C2SupportedRange<T> LessThanOrEqualTo(T value) {
+ return C2SupportedRange(MIN_VALUE, value);
+ }
+
+ /**
+ * Constructs a range with supported values less than or equal to (aka not greater than) a given
+ * value.
+ *
+ * \param value the given value
+ */
+ inline static constexpr C2SupportedRange<T> NotGreaterThan(T value) {
+ return LessThanOrEqualTo(value);
+ }
+
+ /**
+ * Constructs a range with supported values less than a given value.
+ *
+ * \param value the given value
+ */
+ inline static C2SupportedRange<T> LessThan(T value) {
+ return (value == MIN_VALUE ? None() :
+ std::is_floating_point<T>::value ?
+ C2SupportedRange(MIN_VALUE, std::nextafter(value, MIN_VALUE)) :
+ C2SupportedRange(MIN_VALUE, value - MIN_STEP));
+ }
+
+ /**
+ * Constructs a continuous or arithmetic range between two values.
+ *
+ * \param min the lower value
+ * \param max the higher value (if this is lower than |min| the range will be empty)
+ * \param step the step of the arithmetic range. (If this is 0 for floating point types or 1 for
+ * integer types, the constructed range is continuous)
+ */
+ inline static constexpr
+ C2SupportedRange<T> InRange(T min, T max, T step = MIN_STEP) {
+ return C2SupportedRange(min, max, step);
+ }
+
+ /**
+ * Constructs a range over a geometric series between two values.
+ *
+ * \param min the lower bound of the range. This value is always part of the constructed range
+ * as long as it is not greater than |max|.
+ * \param max the upper bound of the range. This value is only part of the constructed
+ * range if it is part of the geometric series.
+ * \param num the numerator of the geometric series.
+ * \param denom the denominator of the geometric series.
+ */
+ inline static constexpr
+ C2SupportedRange<T> InSeries(T min, T max, T num, T denom) {
+ return C2SupportedRange(min, max, 0, num, denom);
+ }
+
+ /**
+ * Constructs a range over a multiply-accumulate series between two values.
+ *
+ * \param min the lower bound of the range. This value is always part of the constructed range
+ * as long as it is not greater than |max|.
+ * \param max the upper bound of the range. This value is only part of the constructed
+ * range if it is part of the series.
+ * \param step the accumulator of the multiply-accumulate series
+ * \param num the numerator of the multiply-accumulate series.
+ * \param denom the denominator of the multiply-accumulate series.
+ */
+ inline static constexpr
+ C2SupportedRange<T> InMacSeries(T min, T max, T step, T num, T denom) {
+ return C2SupportedRange(min, max, step, num, denom);
+ }
+
+ /**
+ * Constructs a range from a generic C2FieldSupportedValues object. This will be an empty
+ * range if the supported values are not of RANGE type.
+ *
+ * \param values the supported values object
+ */
+ C2SupportedRange(const C2FieldSupportedValues &values);
+
+ /**
+ * Returns whether this range is empty.
+ */
+ inline constexpr bool isEmpty() const {
+ return _mMin > _mMax;
+ }
+
+ /**
+ * Returns whether this range is valid.
+ *
+ * Ranges are valid if they are continuous or monotonic.
+ */
+ inline constexpr bool isValid() const {
+ // TODO: handle overflow or negative series
+ return _mDenom > 0 && _mNum >= _mDenom && _mMin * (_mDenom - _mNum) < _mStep * _mDenom;
+ }
+
+ /**
+ * Returns whether a value is part of this range.
+ *
+ * \param value the value to check.
+ */
+ bool contains(T value) const;
+
+ /**
+ * Returns a new range that is the intersection of this range and another, if it is
+ * representable as a range object.
+ *
+ * \param limit the other range
+ */
+ C2SupportedRange<T> limitedTo(const C2SupportedRange<T> &limit) const;
+
+ /**
+ * Converts this object to a C2FieldSupportedValues object.
+ */
+ inline operator C2FieldSupportedValues() const {
+ return C2FieldSupportedValues(_mMin, _mMax, _mStep, _mNum, _mDenom);
+ }
+
+ /**
+ * Returns the lower bound and starting point of this range.
+ */
+ inline C2_HIDE constexpr T min() const { return _mMin; }
+
+ /**
+ * Returns the upper bound of this range.
+ */
+ inline C2_HIDE constexpr T max() const { return _mMax; }
+
+ /**
+ * Returns the step of this range.
+ */
+ inline C2_HIDE constexpr T step() const { return _mStep; }
+
+ /**
+ * Returns the numerator of this range.
+ */
+ inline C2_HIDE constexpr T num() const { return _mNum; }
+
+ /**
+ * Returns the denominator of this range.
+ */
+ inline C2_HIDE constexpr T denom() const { return _mDenom; }
+
+private:
+ /**
+ * Returns whether x[i...] is all values between _mMin and _mMax.
+ */
+ inline C2_HIDE constexpr bool isSimpleRange() const {
+ return _mStep == MIN_STEP && _mNum == 1 && _mDenom == 1;
+ }
+
+ /**
+ * Returns whether x[i...] is defined as such:
+ * x[i + 1] = x[i] + _mStep, where _mStep > 0 and _mMin <= x[i] <= _mMax
+ */
+ inline C2_HIDE constexpr bool isArithmeticSeries() const {
+ return _mStep > MIN_STEP && _mNum == 1 && _mDenom == 1;
+ }
+
+ /**
+ * Returns whether x[i...] is defined as such:
+ * x[i] = x[0] * (_mNum / _mDenom) ^ i (with rounding), where _mNum > _mDenom > 0 and x[0] > 0
+ */
+ inline C2_HIDE constexpr bool isGeometricSeries() const {
+ return _mMin > 0 && _mStep == 0 && _mNum > _mDenom && _mDenom > 0;
+ }
+
+ /**
+ * Returns whether x[i...] is defined as such:
+ * x[i + 1] = x[i] * _mNum / _mDenom + _mStep (with rounding), while x[i + 1] > x[i], where
+ * _mStep != 0, _mDenom > 0 and _mNum > 0
+ */
+ inline C2_HIDE constexpr bool isMacSeries() const {
+ return _mStep != 0 && _mNum > 0 && _mDenom > 0;
+ }
+
+ /**
+ * Constructs an arithmetic or continuous range.
+ *
+ * \param min the lower value
+ * \param max the higher value (if this is lower than |min| the range will be empty)
+ * \param step the step of the arithmetic range. (If this is 0 for floating point types or 1 for
+ * integer types, the constructed range is continuous)
+ */
+ constexpr C2_HIDE C2SupportedRange(T min, T max, T step = T(std::is_floating_point<T>::value ? 0 : 1))
+ : _mMin(min), _mMax(max), _mStep(step), _mNum(1), _mDenom(1) { }
+
+ /**
+ * Constructs a range over a geomertic sor multiply-accumulate series.
+ *
+ * \param min the lower bound of the range. This value is always part of the constructed range
+ * as long as it is not greater than |max|.
+ * \param max the upper bound of the range. This value is only part of the constructed
+ * range if it is part of the geometric series.
+ * \param step the accumulator of the multiply-accumulate series. This is 0 for a pure geometric
+ * series
+ * \param num the numerator of the geometric series.
+ * \param denom the denominator of the geometric series.
+ */
+ constexpr C2_HIDE C2SupportedRange(T min, T max, T step, T num, T den)
+ : _mMin(min), _mMax(max), _mStep(step), _mNum(num), _mDenom(den) { }
+
+ T _mMin; ///< lower bound and starting point
+ T _mMax; ///< upper bound
+ T _mStep; ///< step of an arithmetic series (0 if continuous floating point range)
+ T _mNum; ///< numerator of a geometric series
+ T _mDenom; ///< denominator of a geometric series
+};
+
+/**
+ * Ordered supported flag set for a field of a given type.
+ */
+template<typename T>
+class C2SupportedFlags {
+ typedef typename _C2FieldValueHelper<T>::ValueType ValueType;
+
+public:
+ /**
+ * Constructs an empty flag set.
+ *
+ * \note This is a specializated supported flags representation that is only used for
+ * this object - it is equivalent to the EMPTY type in C2FieldSupportedValues.
+ */
+ static inline C2SupportedFlags<T> None() {
+ return C2SupportedFlags(std::initializer_list<C2Value::Primitive>());
+ }
+
+ /**
+ * Constructs a flags set of given flags.
+ *
+ * \param flags the ordered set of flags as an initializer list.
+ * \param min minimum set of flags to be set.
+ */
+ static inline C2SupportedFlags<T> Flags(const std::initializer_list<T> flags, T min = T(0)) {
+ return C2SupportedFlags(min, flags);
+ }
+
+ /**
+ * Constructs a flags set of given flags.
+ *
+ * \param flags the ordered set of flags.
+ * \param min minimum set of flags to be set.
+ */
+ static inline C2SupportedFlags<T> Flags(const std::vector<T> &flags, T min = T(0)) {
+ return C2SupportedFlags(min, flags);
+ }
+
+ /**
+ * Constructs a flag set from a generic C2FieldSupportedValues object. This will be an empty
+ * set if the supported values are not of FLAGS type.
+ *
+ * \param values the supported values object
+ */
+ C2SupportedFlags<T>(const C2FieldSupportedValues &values) {
+ if (values.type == C2FieldSupportedValues::FLAGS) {
+ _mValues.insert(_mValues.end(), values.values.begin(), values.values.end());
+ }
+ }
+
+ /**
+ * Returns whether this set is empty.
+ */
+ constexpr bool isEmpty() const {
+ return _mValues.empty();
+ }
+
+ /**
+ * Returns whether a value is part of this set.
+ *
+ * \param value the value to check.
+ */
+ bool contains(T value) const;
+
+ /**
+ * Returns a new flag set that is the intersection of this set and another.
+ *
+ * \param limit the other value set
+ */
+ C2SupportedFlags<T> limitedTo(const C2SupportedFlags<T> &limit) const;
+
+ /**
+ * Converts this object to a C2FieldSupportedValues object.
+ */
+ operator C2FieldSupportedValues() const {
+ return C2FieldSupportedValues(!isEmpty() /* flags */, _mValues);
+ }
+
+ /**
+ * Returns the ordered set of flags of this object.
+ */
+ const std::vector<T> flags() const;
+
+ /**
+ * Returns the minimum set of flags for this object.
+ */
+ T min() const;
+
+ /**
+ * Clears this supported value set.
+ */
+ inline void clear() {
+ _mValues.clear();
+ }
+
+private:
+ /**
+ * Constructs a flag set directly from an internal representation.
+ *
+ * \param values a vector containing the minimum flag set followed by the set of flags
+ */
+ C2SupportedFlags(std::vector<C2Value::Primitive> &&values)
+ : _mValues(values) {
+ }
+
+ /**
+ * Constructs a flag set from a set of flags and a minimum flag set.
+ *
+ * \param flags the set
+ */
+ C2SupportedFlags(T min, const std::vector<T> &flags) {
+ _mValues.emplace_back(min);
+ for (T elem : flags) {
+ _mValues.emplace_back(elem);
+ }
+ }
+
+ /**
+ * Constructs a flag set from a set of initializer list values and a minimum flag set
+ *
+ * \param flags the set
+ */
+ C2SupportedFlags(T min, const std::initializer_list<T> flags) {
+ _mValues.emplace_back(min);
+ for (T elem : flags) {
+ _mValues.emplace_back(elem);
+ }
+ }
+
+ std::vector<C2Value::Primitive> _mValues; ///< the minimum flag set followed by the set of flags
+};
+
+/**
+ * Ordered supported value set for a field of a given type.
+ */
+template<typename T>
+class C2SupportedValueSet {
+ typedef typename _C2FieldValueHelper<T>::ValueType ValueType;
+
+public:
+ /**
+ * Constructs an empty value set.
+ *
+ * \note This is a specializated supported range representation that is only used for
+ * this object - it is equivalent to the EMPTY type in C2FieldSupportedValues.
+ */
+ static inline C2SupportedValueSet<T> None() {
+ return C2SupportedValueSet({ });
+ }
+
+ /**
+ * Constructs a value set of given values.
+ *
+ * \param values the ordered set of values as an initializer list.
+ */
+ static inline C2SupportedValueSet<T> OneOf(const std::initializer_list<T> values) {
+ return C2SupportedValueSet(values);
+ }
+
+ /**
+ * Constructs a value set of given values.
+ *
+ * \param values the ordered set of values.
+ */
+ static inline C2SupportedValueSet<T> OneOf(const std::vector<T> &values) {
+ return C2SupportedValueSet(values);
+ }
+
+ /**
+ * Constructs a value set from a generic C2FieldSupportedValues object. This will be an empty
+ * set if the supported values are not of VALUES type.
+ *
+ * \param values the supported values object
+ */
+ C2SupportedValueSet<T>(const C2FieldSupportedValues &values) {
+ if (values.type == C2FieldSupportedValues::VALUES) {
+ _mValues.insert(_mValues.end(), values.values.begin(), values.values.end());
+ }
+ }
+
+ /**
+ * Returns whether this range is empty.
+ */
+ constexpr bool isEmpty() const {
+ return _mValues.empty();
+ }
+
+ /**
+ * Returns whether a value is part of this set.
+ *
+ * \param value the value to check.
+ */
+ bool contains(T value) const;
+
+ /**
+ * Returns a new value set that is the intersection of this set and another.
+ *
+ * \param limit the other value set
+ */
+ C2SupportedValueSet<T> limitedTo(const C2SupportedValueSet<T> &limit) const;
+
+ /**
+ * Returns a new value set that is the intersection of this set and a value range.
+ *
+ * \param limit the other range
+ */
+ C2SupportedValueSet<T> limitedTo(const C2SupportedRange<T> &limit) const;
+
+ /**
+ * Returns a new value set that is the intersection of this set and a flag set.
+ *
+ * \param limit the other flag set
+ */
+ C2SupportedValueSet<T> limitedTo(const C2SupportedFlags<T> &limit) const;
+
+ /**
+ * Converts this object to a C2FieldSupportedValues object.
+ */
+ operator C2FieldSupportedValues() const {
+ return C2FieldSupportedValues(false /* flags */, _mValues);
+ }
+
+ /**
+ * Returns the ordered set of values of this object.
+ */
+ const std::vector<T> values() const;
+
+ /**
+ * Clears this supported value set.
+ */
+ inline void clear() {
+ _mValues.clear();
+ }
+
+private:
+ /**
+ * Constructs a value set from a set of C2Value::Primitive values.
+ *
+ * \param values the set
+ */
+ C2SupportedValueSet(std::vector<C2Value::Primitive> &&values)
+ : _mValues(values) {
+ }
+
+ /**
+ * Constructs a value set from a set of values.
+ *
+ * \param values the set
+ */
+ C2SupportedValueSet(const std::vector<T> &values) {
+ for (T elem : values) {
+ _mValues.emplace_back(elem);
+ }
+ }
+
+ /**
+ * Constructs a value set from a set of initializer list values
+ *
+ * \param values the set
+ */
+ C2SupportedValueSet(const std::initializer_list<T> values) {
+ for (T elem : values) {
+ _mValues.emplace_back(elem);
+ }
+ }
+
+ std::vector<C2Value::Primitive> _mValues; ///< the supported set of values
+};
+
+/**
+ * Helper class to handle C2FieldSupporteValues object for fields of various types.
+ */
+template<typename T>
+class C2FieldSupportedValuesHelper;
+
+// templated operator must be predeclared for friend declaration
+template<typename T>
+std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<T> &i);
+
+template<typename T>
+class C2FieldSupportedValuesHelper {
+public:
+ /**
+ * Creates a helper for a specific type from a generic C2FieldSupportedValues struct.
+ */
+ C2FieldSupportedValuesHelper(const C2FieldSupportedValues &values);
+
+ // TRICKY: needed for std::unique_ptr<Impl> declaration
+ ~C2FieldSupportedValuesHelper();
+
+ // support copy constructor/operator
+ C2FieldSupportedValuesHelper(const C2FieldSupportedValuesHelper &);
+ C2FieldSupportedValuesHelper& operator=(const C2FieldSupportedValuesHelper &);
+
+ bool supports(T value) const;
+
+private:
+ // use pimpl as implementation may change in the future
+ struct Impl;
+ std::unique_ptr<Impl> _mImpl;
+
+ friend std::ostream& operator<< <T>(std::ostream& os, const C2FieldSupportedValuesHelper<T> &i);
+ //friend std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper &i);
+};
+
+/**
+ * Builder for supported values for a field of a given type.
+ *
+ * This builder can be used to successively restrict the supported values for a field. Upon
+ * creation, there are no supported values specified - which for this builder means that all
+ * values are supported.
+ */
+template<typename T>
+class C2ParamFieldValuesBuilder {
+public:
+ /**
+ * Creates a builder with no defined values - but implicitly any value allowed.
+ */
+ C2ParamFieldValuesBuilder(const C2ParamField &field);
+
+ /**
+ * Get C2ParamFieldValues from this builder.
+ */
+ operator C2ParamFieldValues() const;
+
+ /**
+ * Define the supported values as the currently supported values of this builder.
+ */
+ C2ParamFieldValuesBuilder<T> &any();
+
+ /**
+ * Restrict (and thus define) the supported values to none.
+ *
+ * \note This really should not be used from the builder as all params must have supported
+ * values, but is here in case this is really the case.
+ */
+ C2ParamFieldValuesBuilder<T> &none();
+
+ /**
+ * Restrict (and thus define) the supported values to |value| alone.
+ */
+ C2ParamFieldValuesBuilder<T> &equalTo(T value);
+
+ /**
+ * Restrict (and thus define) the supported values to values greater than |value|.
+ */
+ inline C2ParamFieldValuesBuilder<T> &greaterThan(T value) {
+ return limitTo(C2SupportedRange<T>::GreaterThan(value));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values greater than or equal to |value|.
+ */
+ C2ParamFieldValuesBuilder<T> &greaterThanOrEqualTo(T value) {
+ return limitTo(C2SupportedRange<T>::GreaterThanOrEqualTo(value));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values greater than or equal to |value|.
+ */
+ C2ParamFieldValuesBuilder<T> ¬LessThan(T value) {
+ return limitTo(C2SupportedRange<T>::NotLessThan(value));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values less than or equal to |value|.
+ */
+ C2ParamFieldValuesBuilder<T> &lessThanOrEqualTo(T value) {
+ return limitTo(C2SupportedRange<T>::LessThanOrEqualTo(value));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values less than or equal to |value|.
+ */
+ C2ParamFieldValuesBuilder<T> ¬GreaterThan(T value) {
+ return limitTo(C2SupportedRange<T>::NotGreaterThan(value));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values less than |value|.
+ */
+ C2ParamFieldValuesBuilder<T> &lessThan(T value) {
+ return limitTo(C2SupportedRange<T>::LessThan(value));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values in the range of [ |min|, |max| ]
+ * with optional |step|.
+ */
+ C2ParamFieldValuesBuilder<T> &inRange(
+ T min, T max, T step = std::is_floating_point<T>::value ? T(0) : T(1)) {
+ return limitTo(C2SupportedRange<T>::InRange(min, max, step));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values in the geometric series starting
+ * from |min| with factor |num| / |denom|, not greater than |max|.
+ */
+ C2ParamFieldValuesBuilder<T> &inSeries(T min, T max, T num, T denom) {
+ return limitTo(C2SupportedRange<T>::InSeries(min, max, num, denom));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values in the multiply-accumulate series
+ * starting from |min| with factor |num| / |denom| and |step|, not greater than |max|.
+ */
+ C2ParamFieldValuesBuilder<T> &inMacSeries(T min, T max, T step, T num, T denom) {
+ return limitTo(C2SupportedRange<T>::InMacSeries(min, max, step, num, denom));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values in |values|.
+ */
+ C2ParamFieldValuesBuilder<T> &oneOf(const std::initializer_list<T> values) {
+ return limitTo(C2SupportedValueSet<T>::OneOf(values));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to values in |values|.
+ */
+ C2ParamFieldValuesBuilder<T> &oneOf(const std::vector<T> &values) {
+ return limitTo(C2SupportedValueSet<T>::OneOf(values));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to flags in |flags| with at least |min|
+ * set.
+ */
+ C2ParamFieldValuesBuilder<T> &flags(const std::vector<T> &flags, T min = T(0)) {
+ return limitTo(C2SupportedFlags<T>::Flags(flags, min));
+ }
+
+ /**
+ * Restrict (and thus define) the supported values to flags in |values| with at least |min|
+ * set.
+ */
+ C2ParamFieldValuesBuilder<T> &flags(const std::initializer_list<T> flags, T min = T(0)) {
+ return limitTo(C2SupportedFlags<T>::Flags(flags, min));
+ }
+
+ virtual ~C2ParamFieldValuesBuilder();
+
+ // support copy constructor/operator
+ C2ParamFieldValuesBuilder(const C2ParamFieldValuesBuilder &);
+ C2ParamFieldValuesBuilder& operator=(const C2ParamFieldValuesBuilder &);
+
+private:
+ /**
+ * Restrict (and thus define) the supported values to a value set.
+ */
+ C2ParamFieldValuesBuilder<T> &limitTo(const C2SupportedValueSet<T> &limit);
+
+ /**
+ * Restrict (and thus define) the supported values to a value set.
+ */
+ C2ParamFieldValuesBuilder<T> &limitTo(const C2SupportedFlags<T> &limit);
+
+ /**
+ * Restrict (and thus define) the supported values to a range.
+ */
+ C2ParamFieldValuesBuilder<T> &limitTo(const C2SupportedRange<T> &limit);
+
+ struct Impl;
+ std::unique_ptr<Impl> _mImpl;
+};
+
+/**
+ * Builder for a list of setting conflicts.
+ */
+class C2SettingConflictsBuilder {
+public:
+ /**
+ * Creates an empty list of setting conflicts.
+ */
+ C2SettingConflictsBuilder();
+
+ /**
+ * Creates a list containing a single setting conflict.
+ */
+ C2SettingConflictsBuilder(C2ParamFieldValues &&conflict);
+
+ /**
+ * Adds a conflict to the current list of conflicts and returns this
+ */
+ C2SettingConflictsBuilder& with(C2ParamFieldValues &&conflict);
+
+ /**
+ * Gets the current list of conflicts (and moves them out of this builder.)
+ * (this is why it is not const)
+ */
+ std::vector<C2ParamFieldValues> retrieveConflicts();
+
+ /**
+ * Returns whether the current list is empty.
+ */
+ inline bool empty() const { return _mConflicts.empty(); }
+
+ inline operator bool() const { return empty(); }
+
+private:
+ std::vector<C2ParamFieldValues> _mConflicts;
+};
+
+/**
+ * Setting result builder for a parameter.
+ */
+struct C2SettingResultBuilder {
+ /**
+ * Creates a read-only setting result failure.
+ *
+ * This does not take FSV as only the current value of the field is supported.
+ */
+ static C2SettingResult ReadOnly(const C2ParamField ¶m);
+
+ /**
+ * Creates a bad-value or infoinformational bad-value setting result failure.
+ *
+ * This does not take FSV as the value is outside of the possible values. As such, there are no
+ * conflicts for this case either.
+ */
+ static C2SettingResult BadValue(const C2ParamField ¶mField, bool isInfo = false);
+
+ /**
+ * Creates a conflict (or informational conflict) setting result failure.
+ *
+ * This takes FSV so use paramFieldValues and optional conflicts.
+ */
+ static C2SettingResult Conflict(
+ C2ParamFieldValues &¶mFieldValues, C2SettingConflictsBuilder &conflicts,
+ bool isInfo = false);
+
+ // TODO: retrieve results
+
+
+private:
+ C2ParamField _mParamField;
+ C2SettingResult _mResult;
+
+ C2SettingResultBuilder(const C2SettingResultBuilder &) = delete;
+};
+
+/**
+ * Setting results (PLURAL) builder.
+ *
+ * Setting results contain a failure status along with a list of failing fields or params.
+ */
+struct C2SettingResultsBuilder {
+ C2SettingResultsBuilder(const C2SettingResultsBuilder&) = delete;
+ C2SettingResultsBuilder(C2SettingResultsBuilder&&) = default;
+ C2SettingResultsBuilder &operator=(C2SettingResultsBuilder&&) = default;
+
+ /** \returns (default) successful result with no details. */
+ inline static C2SettingResultsBuilder Ok() {
+ return C2SettingResultsBuilder(C2_OK);
+ }
+
+ /** \returns Interface is in bad state, with no further details. */
+ inline static C2SettingResultsBuilder BadState() {
+ return C2SettingResultsBuilder(C2_BAD_STATE);
+ }
+
+ /** \returns Interface connection timed out, with no further details. */
+ inline static C2SettingResultsBuilder TimedOut() {
+ return C2SettingResultsBuilder(C2_TIMED_OUT);
+ }
+
+ /** \returns Interface connection is corrupted, with no further details. */
+ inline static C2SettingResultsBuilder Corrupted() {
+ return C2SettingResultsBuilder(C2_CORRUPTED);
+ }
+
+ inline static C2SettingResultsBuilder NoMemory(C2Param::Index index_ __unused) {
+ // TODO: try to add failure result
+ return C2SettingResultsBuilder(C2_NO_MEMORY);
+ }
+
+ // TODO: this should not be a constructor
+ /** Creates a builder with a single bad value setting result. */
+ C2SettingResultsBuilder(C2SettingResult &&result);
+
+ /** Combines this results with other results. */
+ C2SettingResultsBuilder plus(C2SettingResultsBuilder&& results);
+
+ /** Retrieve (get and move out) failures and return the failure status. */
+ c2_status_t retrieveFailures(std::vector<std::unique_ptr<C2SettingResult>>* const failures);
+
+private:
+ /** Setting results based on a single status. This is used when actual setting could not be
+ * attempted to get a single C2SettingResult, or when a setting succeeded without
+ * 'complaints'. */
+ C2SettingResultsBuilder(c2_status_t status);
+ // status must be one of OK, BAD_STATE, TIMED_OUT, CORRUPTED or NO_MEMORY
+ // mainly: BLOCKING, BAD_INDEX, BAD_VALUE and NO_MEMORY requires a setting attempt, but
+ // NO_MEMORY may not allow us to create a results structure.
+
+ /**
+ * One of OK, BAD_INDEX, BAD_VALUE, BAD_STATE, NO_MEMORY, TIMED_OUT, BLOCKING or CORRUPTED.
+ */
+ c2_status_t _mStatus __unused;
+
+ /**
+ * Vector of individual setting result details.
+ */
+ std::vector<std::unique_ptr<C2SettingResult>> _mResults;
+};
+
+/**
+ * Utility class to enumerate fields of parameters.
+ */
+struct C2FieldUtils {
+ struct _Inspector;
+
+ /**
+ * An extended field descriptor object with structural information (lineage back to the root of
+ * the param).
+ */
+ struct Info {
+ typedef C2FieldDescriptor::type_t type_t; ///< field type
+ typedef C2FieldDescriptor::NamedValuesType NamedValuesType; ///< named values list type
+
+ /// returns the name of the field
+ C2String name() const;
+
+ /// returns the type of this field
+ type_t type() const;
+
+ /**
+ * Returns the defined name-value pairings for this field. The returned reference is
+ * only valid during the validity of this object
+ */
+ const NamedValuesType &namedValues() const;
+
+ /**
+ * The index of this field. E.g. param.field or param.field[0] has an index of 0, and
+ * param.struct[2].field[3] has an index of 3.
+ */
+ size_t index() const;
+
+ /// returns the length of the field in case it is an array. Returns 0 for
+ /// T[] arrays if this info comes from a C2Param::Index object, and the currently used
+ /// extent if it comes from a C2Param object. Returns 1 for T[1] arrays as well as if the
+ /// field is not an array.
+ size_t extent() const;
+
+ /**
+ * The (structural) depth of this field. E.g. param.field or param.field[0] has a depth of
+ * 0, and param.struct.field or param.struct[0].field[0] has a depth of 1.
+ */
+ size_t depth() const;
+
+ /**
+ * Returns the offset of this field in the parameter in bytes.
+ */
+ size_t offset() const;
+
+ /**
+ * Returns the size of this field in bytes.
+ */
+ size_t size() const;
+
+ /**
+ * The offset of this field's array. E.g. for param.struct[2].field[3] this is the offset
+ * of its smallest sibling: param.struct[2].field[0].
+ */
+ size_t arrayOffset() const;
+
+ /**
+ * Returns the size of this field's array. This is equivalent to extent() * size()
+ */
+ size_t arraySize() const;
+
+ /**
+ * The offset of the base field. The base field is a cousin of the current field where
+ * all indices are 0. E.g. the the base field for param.struct[2].field[3] is
+ * param.struct[0].field[0]. Base fields are used to specify supported values for
+ * all cousin fields.
+ */
+ size_t baseFieldOffset() const;
+
+ /**
+ * Returns whether this field is an arithmetic (integral, counter or float) field.
+ */
+ bool isArithmetic() const;
+
+ /**
+ * Returns whether this field can have a flexible extent. extent() returns the current
+ * extent.
+ */
+ bool isFlexible() const;
+
+ /// returns whether this info is valid
+ inline bool isValid() const { return _mImpl != nullptr; }
+
+ /// returns the info for the parent of this field, or an invalid Info object if it has no
+ /// parents
+ Info parent() const;
+
+ /// returns whether this info is valid
+ inline operator bool() const { return isValid(); }
+
+ struct Impl;
+ Info(std::shared_ptr<Impl>);
+
+ private:
+ std::shared_ptr<Impl> _mImpl;
+ friend struct _Inspector;
+ };
+
+ /**
+ * An (input) iterator object over fields using Info objects.
+ */
+ struct Iterator {
+ typedef Info const value_type;
+ typedef ptrdiff_t difference_type;
+ typedef Info const * pointer;
+ typedef Info const reference;
+ typedef std::input_iterator_tag iterator_category;
+
+ /// return Info at current position
+ virtual reference operator*() const;
+
+ /// move to the next field
+ virtual Iterator& operator++();
+
+ virtual bool operator==(const Iterator &) const;
+ inline bool operator!=(const Iterator &other) const { return !operator==(other); }
+
+ virtual ~Iterator() = default;
+
+ struct Impl;
+ Iterator(std::shared_ptr<Impl>);
+
+ protected:
+ std::shared_ptr<Impl> mImpl;
+ };
+
+ /**
+ * An (input) iterable object representing a list of fields.
+ */
+ struct List {
+ /// returns an iterator to the beginning of the list
+ virtual Iterator begin() const;
+
+ /// returns an iterator to the end of the list
+ virtual Iterator end() const;
+
+ virtual ~List() = default;
+
+ struct Impl;
+ List(std::shared_ptr<Impl>);
+
+ protected:
+ std::shared_ptr<Impl> mImpl;
+ };
+
+ /**
+ * Enumerates all (base) fields at index 0 of the parameter. The order of iteration is the
+ * following:
+ * Fields of a structure are enumerated in field order. However, sub-fields of a structure
+ * are enumerated directly after the structure field, and prior to sibling fields.
+ *
+ * In essence the order of enumeration is first by increasing offset, then by decreasing size.
+ *
+ * \param param parameter to enumerate its fields
+ * \param reflector parameter reflector used for enumeration
+ *
+ * \return an iterable object
+ */
+ static List enumerateFields(
+ const C2Param ¶m,
+ const std::shared_ptr<C2ParamReflector> &reflector);
+
+ /**
+ * Enumerates all cousin fields up to depth - level for a field. If level is 0, it enumerates
+ * only the field. For level 1, it enumerates all fields in its current array (which may be
+ * itself if extent is 1). The order of iteration is by increasing field offset.
+ */
+ static List enumerateCousins(
+ const Info &field,
+ uint32_t level = ~0);
+
+ /**
+ * Locates the field in a parameter and returns a list of 2 elements - the most-specific field
+ * array of the parameter that contains the entire field. If the field is not a valid field
+ * specifier for this parameter (e.g. it is outside the bounds of the parameter), it returns
+ * an empty list.
+ */
+ static std::vector<Info> locateField(
+ const C2Param ¶m, const _C2FieldId &field,
+ const std::shared_ptr<C2ParamReflector> &reflector);
+
+ static std::vector<Info> locateField(
+ const C2ParamField &pf, const std::shared_ptr<C2ParamReflector> &reflector);
+
+};
+
+#include <util/C2Debug-interface.h>
+
+#endif // C2UTILS_INTERFACE_UTILS_H_
diff --git a/media/codec2/vndk/include/util/C2ParamUtils.h b/media/codec2/vndk/include/util/C2ParamUtils.h
new file mode 100644
index 0000000..b51bd94
--- /dev/null
+++ b/media/codec2/vndk/include/util/C2ParamUtils.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef C2UTILS_PARAM_UTILS_H_
+#define C2UTILS_PARAM_UTILS_H_
+
+#include <utility>
+#include <vector>
+
+/** \file
+ * Utilities for parameter handling to be used by Codec2 implementations.
+ */
+
+/// \cond INTERNAL
+
+struct C2Param;
+
+class C2ParamUtils {
+ friend class C2UtilTest_ParamUtilsTest_Test;
+
+public:
+
+ /// safe(r) parsing from parameter blob
+ static
+ C2Param *ParseFirst(const uint8_t *blob, size_t size);
+};
+
+/// \endcond
+
+#endif // C2UTILS_PARAM_UTILS_H_
+
diff --git a/media/codec2/vndk/internal/C2BlockInternal.h b/media/codec2/vndk/internal/C2BlockInternal.h
new file mode 100644
index 0000000..2abf3ac
--- /dev/null
+++ b/media/codec2/vndk/internal/C2BlockInternal.h
@@ -0,0 +1,337 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_STAGEFRIGHT_C2BLOCK_INTERNAL_H_
+#define ANDROID_STAGEFRIGHT_C2BLOCK_INTERNAL_H_
+
+#include <android/hardware/graphics/bufferqueue/1.0/IGraphicBufferProducer.h>
+
+#include <C2Buffer.h>
+
+namespace android {
+namespace hardware {
+namespace media {
+namespace bufferpool {
+
+struct BufferPoolData;
+
+}
+}
+}
+}
+
+/**
+ * Stores informations from C2BlockPool implementations which are required by C2Block.
+ */
+struct C2_HIDE _C2BlockPoolData {
+ enum type_t : int {
+ TYPE_BUFFERPOOL = 0,
+ TYPE_BUFFERQUEUE,
+ };
+
+ virtual type_t getType() const = 0;
+
+protected:
+ _C2BlockPoolData() = default;
+
+ virtual ~_C2BlockPoolData() = default;
+};
+
+struct C2BufferQueueBlockPoolData;
+
+/**
+ * Internal only interface for creating blocks by block pool/buffer passing implementations.
+ *
+ * \todo this must be hidden
+ */
+struct _C2BlockFactory {
+ /**
+ * Create a linear block from an allocation for an allotted range.
+ *
+ * \param alloc parent allocation
+ * \param data blockpool data
+ * \param offset allotted range offset
+ * \param size allotted size
+ *
+ * \return shared pointer to the linear block. nullptr if there was not enough memory to
+ * create this block.
+ */
+ static
+ std::shared_ptr<C2LinearBlock> CreateLinearBlock(
+ const std::shared_ptr<C2LinearAllocation> &alloc,
+ const std::shared_ptr<_C2BlockPoolData> &data = nullptr,
+ size_t offset = 0,
+ size_t size = ~(size_t)0);
+
+ /**
+ * Create a graphic block from an allocation for an allotted section.
+ *
+ * \param alloc parent allocation
+ * \param data blockpool data
+ * \param crop allotted crop region
+ *
+ * \return shared pointer to the graphic block. nullptr if there was not enough memory to
+ * create this block.
+ */
+ static
+ std::shared_ptr<C2GraphicBlock> CreateGraphicBlock(
+ const std::shared_ptr<C2GraphicAllocation> &alloc,
+ const std::shared_ptr<_C2BlockPoolData> &data = nullptr,
+ const C2Rect &allottedCrop = C2Rect(~0u, ~0u));
+
+ /**
+ * Return a block pool data from 1D block.
+ *
+ * \param shared pointer to the 1D block which is already created.
+ */
+ static
+ std::shared_ptr<_C2BlockPoolData> GetLinearBlockPoolData(
+ const C2Block1D& block);
+
+ /**
+ * Return a block pool data from 2D block.
+ *
+ * \param shared pointer to the 2D block which is already created.
+ */
+ static
+ std::shared_ptr<_C2BlockPoolData> GetGraphicBlockPoolData(
+ const C2Block2D& block);
+
+ /**
+ * Create a linear block from the received native handle.
+ *
+ * \param handle native handle to a linear block
+ *
+ * \return shared pointer to the linear block. nullptr if there was not enough memory to
+ * create this block.
+ */
+ static
+ std::shared_ptr<C2LinearBlock> CreateLinearBlock(
+ const C2Handle *handle);
+
+ /**
+ * Create a graphic block from the received native handle.
+ *
+ * \param handle native handle to a graphic block
+ *
+ * \return shared pointer to the graphic block. nullptr if there was not enough memory to
+ * create this block.
+ */
+ static
+ std::shared_ptr<C2GraphicBlock> CreateGraphicBlock(
+ const C2Handle *handle);
+
+ /**
+ * Create a linear block from the received bufferpool data.
+ *
+ * \param data bufferpool data to a linear block
+ *
+ * \return shared pointer to the linear block. nullptr if there was not enough memory to
+ * create this block.
+ */
+ static
+ std::shared_ptr<C2LinearBlock> CreateLinearBlock(
+ const C2Handle *handle,
+ const std::shared_ptr<android::hardware::media::bufferpool::BufferPoolData> &data);
+
+ /**
+ * Create a graphic block from the received bufferpool data.
+ *
+ * \param data bufferpool data to a graphic block
+ *
+ * \return shared pointer to the graphic block. nullptr if there was not enough memory to
+ * create this block.
+ */
+ static
+ std::shared_ptr<C2GraphicBlock> CreateGraphicBlock(
+ const C2Handle *handle,
+ const std::shared_ptr<android::hardware::media::bufferpool::BufferPoolData> &data);
+
+ /**
+ * Get bufferpool data from the blockpool data.
+ *
+ * \param poolData blockpool data
+ * \param bufferPoolData pointer to bufferpool data where the bufferpool
+ * data is stored.
+ *
+ * \return {\code true} when there is valid bufferpool data, {\code false} otherwise.
+ */
+ static
+ bool GetBufferPoolData(
+ const std::shared_ptr<const _C2BlockPoolData> &poolData,
+ std::shared_ptr<android::hardware::media::bufferpool::BufferPoolData> *bufferPoolData);
+
+ /*
+ * Life Cycle Management of BufferQueue-Based Blocks
+ * =================================================
+ *
+ * A block that is created by a bufferqueue-based blockpool requires some
+ * special treatment when it is destroyed. In particular, if the block
+ * corresponds to a held (dequeued/attached) GraphicBuffer in a slot of a
+ * bufferqueue, its destruction should trigger a call to
+ * IGraphicBufferProducer::cancelBuffer(). On the other hand, if the
+ * GraphicBuffer is not held, i.e., if it has been queued or detached,
+ * cancelBuffer() should not be called upon the destruction of the block.
+ *
+ * _C2BlockPoolData created by a bufferqueue-based blockpool includes two
+ * main pieces of information:
+ * - "held" status: Whether cancelBuffer() should be called upon
+ * destruction of the block.
+ * - bufferqueue assignment: The quadruple (igbp, generation, bqId,
+ * bqSlot), where igbp is the IGraphicBufferProducer instance of the
+ * bufferqueue, generation is the latest generation number, of the
+ * bufferqueue, bqId is the globally unique id of the bufferqueue, and
+ * bqSlot is the slot in the bufferqueue.
+ *
+ * igbp is the instance of IGraphicBufferProducer on which cancelBuffer()
+ * will be called if "held" status is true when the block is destroyed.
+ * (bqSlot is an input to cancelBuffer().) However, only generation, bqId
+ * and bqSlot are retained when a block is transferred from one process to
+ * another. It is the responsibility of both the sending and receiving
+ * processes to maintain consistency of "held" status and igbp. Below are
+ * functions provided for this purpose:
+ *
+ * - GetBufferQueueData(): Returns generation, bqId and bqSlot.
+ * - HoldBlockFromBufferQueue(): Sets "held" status to true.
+ * - YieldBlockToBufferQueue(): Sets "held" status to false.
+ * - AssignBlockToBufferQueue(): Sets the bufferqueue assignment and
+ * "held" status.
+ *
+ * All these functions operate on _C2BlockPoolData, which can be obtained by
+ * calling GetGraphicBlockPoolData().
+ *
+ * HoldBlockFromBufferQueue() will mark the block as held, while
+ * YieldBlockToBufferQueue() will do the opposite. These two functions do
+ * not modify the bufferqueue assignment, so it is not wrong to call
+ * HoldBlockFromBufferQueue() after YieldBlockToBufferQueue() if it can be
+ * guaranteed that the block is not destroyed during the period between the
+ * two calls.
+ *
+ * AssingBlockToBufferQueue() has a "held" status as an optional argument.
+ * The default value is true.
+ *
+ * Maintaining Consistency with IGraphicBufferProducer Operations
+ * ==============================================================
+ *
+ * dequeueBuffer()
+ * - This function is called by the blockpool. It should not be called
+ * manually. The blockpool will automatically generate the correct
+ * information for _C2BlockPoolData, with "held" status set to true.
+ *
+ * queueBuffer()
+ * - After queueBuffer() is called, YieldBlockToBufferQueue() should be
+ * called.
+ *
+ * attachBuffer()
+ * - After attachBuffer() is called, AssignBlockToBufferQueue() should be
+ * called with "held" status set to true.
+ *
+ * detachBuffer()
+ * - After detachBuffer() is called, HoldBlockFromBufferQueue() should be
+ * called.
+ */
+
+ /**
+ * Get bufferqueue data from the blockpool data.
+ *
+ * Calling this function with \p generation set to nullptr will return
+ * whether the block comes from a bufferqueue-based blockpool, but will not
+ * fill in the values for \p generation, \p bqId or \p bqSlot.
+ *
+ * \param[in] poolData blockpool data.
+ * \param[out] generation Generation number attached to the buffer.
+ * \param[out] bqId Id of the bufferqueue owning the buffer (block).
+ * \param[out] bqSlot Slot number of the buffer.
+ *
+ * \return \c true when there is valid bufferqueue data;
+ * \c false otherwise.
+ */
+ static
+ bool GetBufferQueueData(
+ const std::shared_ptr<_C2BlockPoolData>& poolData,
+ uint32_t* generation = nullptr,
+ uint64_t* bqId = nullptr,
+ int32_t* bqSlot = nullptr);
+
+ /**
+ * Set bufferqueue assignment and "held" status to a block created by a
+ * bufferqueue-based blockpool.
+ *
+ * \param poolData blockpool data associated to the block.
+ * \param igbp \c IGraphicBufferProducer instance from the designated
+ * bufferqueue.
+ * \param generation Generation number that the buffer belongs to.
+ * \param bqId Id of the bufferqueue that will own the buffer (block).
+ * \param bqSlot Slot number of the buffer.
+ * \param held Whether the block is held. This "held" status can be
+ * changed later by calling YieldBlockToBufferQueue() or
+ * HoldBlockFromBufferQueue().
+ *
+ * \return \c true if \p poolData is valid bufferqueue data;
+ * \c false otherwise.
+ *
+ * Note: \p generation should match the latest generation number set on the
+ * bufferqueue, and \p bqId should match the unique id for the bufferqueue
+ * (obtainable by calling igbp->getUniqueId()).
+ */
+ static
+ bool AssignBlockToBufferQueue(
+ const std::shared_ptr<_C2BlockPoolData>& poolData,
+ const ::android::sp<::android::hardware::graphics::bufferqueue::
+ V1_0::IGraphicBufferProducer>& igbp,
+ uint32_t generation,
+ uint64_t bqId,
+ int32_t bqSlot,
+ bool held = true);
+
+ /**
+ * Hold a block from the designated bufferqueue. This causes the destruction
+ * of the block to trigger a call to cancelBuffer().
+ *
+ * This function assumes that \p poolData comes from a bufferqueue-based
+ * block. It does not check if that is the case.
+ *
+ * \param poolData blockpool data associated to the block.
+ * \param igbp \c IGraphicBufferProducer instance to be assigned to the
+ * block. This is not needed when the block is local.
+ *
+ * \return The previous held status.
+ */
+ static
+ bool HoldBlockFromBufferQueue(
+ const std::shared_ptr<_C2BlockPoolData>& poolData,
+ const ::android::sp<::android::hardware::graphics::bufferqueue::
+ V1_0::IGraphicBufferProducer>& igbp = nullptr);
+
+ /**
+ * Yield a block to the designated bufferqueue. This causes the destruction
+ * of the block not to trigger a call to cancelBuffer();
+ *
+ * This function assumes that \p poolData comes from a bufferqueue-based
+ * block. It does not check if that is the case.
+ *
+ * \param poolData blockpool data associated to the block.
+ *
+ * \return The previous held status.
+ */
+ static
+ bool YieldBlockToBufferQueue(
+ const std::shared_ptr<_C2BlockPoolData>& poolData);
+
+};
+
+#endif // ANDROID_STAGEFRIGHT_C2BLOCK_INTERNAL_H_
+
diff --git a/media/codec2/vndk/internal/C2ParamInternal.h b/media/codec2/vndk/internal/C2ParamInternal.h
new file mode 100644
index 0000000..24a8f27
--- /dev/null
+++ b/media/codec2/vndk/internal/C2ParamInternal.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_STAGEFRIGHT_C2PARAM_INTERNAL_H_
+#define ANDROID_STAGEFRIGHT_C2PARAM_INTERNAL_H_
+
+#include <C2Param.h>
+
+struct C2_HIDE _C2ParamInspector {
+ inline static uint32_t GetOffset(const C2FieldDescriptor &fd) {
+ return fd._mFieldId._mOffset;
+ }
+
+ inline static void SetOffset(C2FieldDescriptor &fd, uint32_t offset) {
+ fd._mFieldId._mOffset = offset;
+ }
+
+ inline static uint32_t GetEndOffset(const C2FieldDescriptor &fd, uint32_t paramSize = 0) {
+ uint32_t endOffset = fd._mFieldId._mOffset + fd._mExtent * fd._mFieldId._mSize;
+ /// for flex parameters return paramSize if given
+ return fd._mExtent ? endOffset : std::max(endOffset, paramSize);
+ }
+
+ inline static uint32_t GetSize(const C2FieldDescriptor &fd) {
+ return fd._mFieldId._mSize;
+ }
+
+ inline static uint32_t GetIndex(const C2ParamField &pf) {
+ return pf._mIndex;
+ }
+
+ inline static uint32_t GetOffset(const C2ParamField &pf) {
+ return pf._mFieldId._mOffset;
+ }
+
+ inline static uint32_t GetSize(const C2ParamField &pf) {
+ return pf._mFieldId._mSize;
+ }
+
+ inline static uint32_t GetOffset(const _C2FieldId &f) {
+ return f._mOffset;
+ }
+
+ inline static uint32_t GetSize(const _C2FieldId &f) {
+ return f._mSize;
+ }
+
+ inline static _C2FieldId GetField(const C2FieldDescriptor &fd) {
+ return fd._mFieldId;
+ }
+
+ inline static uint32_t GetAttrib(const C2ParamDescriptor &pd) {
+ return pd._mAttrib;
+ }
+
+ inline static _C2FieldId GetField(const C2ParamField &pf) {
+ return pf._mFieldId;
+ }
+
+ inline static
+ C2ParamField CreateParamField(C2Param::Index index, uint32_t offset, uint32_t size) {
+ return C2ParamField(index, offset, size);
+ }
+
+ inline static
+ C2ParamField CreateParamField(C2Param::Index index, _C2FieldId field) {
+ return C2ParamField(index, field._mOffset, field._mSize);
+ }
+
+ inline static
+ void TrimParam(C2Param *param, uint32_t newSize) {
+ if (param && *param && param->size() > newSize && newSize >= sizeof(C2Param)) {
+ param->_mSize = newSize;
+ }
+ }
+
+ inline static void AddNamedValues(
+ C2FieldDescriptor &fd, C2FieldDescriptor::NamedValuesType &&namedValues) {
+ fd._mNamedValues = std::move(namedValues);
+ }
+
+ inline static
+ C2StructDescriptor CreateStructDescriptor(C2Param::CoreIndex index,
+ std::vector<C2FieldDescriptor> &&fields) {
+ return C2StructDescriptor(index, std::move(fields));
+ }
+
+ inline static
+ C2FieldDescriptor OffsetFieldDescriptor(const C2FieldDescriptor &fd, size_t offset) {
+ return C2FieldDescriptor(fd, offset);
+ }
+
+ // expose attributes
+ typedef C2ParamDescriptor::attrib_t attrib_t;
+};
+
+#endif // ANDROID_STAGEFRIGHT_C2PARAM_INTERNAL_H_
+
diff --git a/media/codec2/vndk/platform/C2BqBuffer.cpp b/media/codec2/vndk/platform/C2BqBuffer.cpp
new file mode 100644
index 0000000..7a26035
--- /dev/null
+++ b/media/codec2/vndk/platform/C2BqBuffer.cpp
@@ -0,0 +1,494 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "C2BqBuffer"
+#include <utils/Log.h>
+
+#include <gui/BufferQueueDefs.h>
+#include <list>
+#include <map>
+#include <mutex>
+
+#include <C2AllocatorGralloc.h>
+#include <C2BqBufferPriv.h>
+#include <C2BlockInternal.h>
+
+using ::android::AnwBuffer;
+using ::android::BufferQueueDefs::NUM_BUFFER_SLOTS;
+using ::android::C2AllocatorGralloc;
+using ::android::C2AndroidMemoryUsage;
+using ::android::Fence;
+using ::android::GraphicBuffer;
+using ::android::HGraphicBufferProducer;
+using ::android::IGraphicBufferProducer;
+using ::android::hidl_handle;
+using ::android::sp;
+using ::android::status_t;
+using ::android::wp;
+
+using ::android::hardware::Return;
+using ::android::hardware::graphics::common::V1_0::PixelFormat;
+
+struct C2BufferQueueBlockPoolData : public _C2BlockPoolData {
+
+ bool held;
+ bool local;
+ uint32_t generation;
+ uint64_t bqId;
+ int32_t bqSlot;
+ sp<HGraphicBufferProducer> igbp;
+ std::shared_ptr<C2BufferQueueBlockPool::Impl> localPool;
+
+ virtual type_t getType() const override {
+ return TYPE_BUFFERQUEUE;
+ }
+
+ // Create a remote BlockPoolData.
+ C2BufferQueueBlockPoolData(
+ uint32_t generation, uint64_t bqId, int32_t bqSlot,
+ const sp<HGraphicBufferProducer>& producer = nullptr);
+
+ // Create a local BlockPoolData.
+ C2BufferQueueBlockPoolData(
+ uint32_t generation, uint64_t bqId, int32_t bqSlot,
+ const std::shared_ptr<C2BufferQueueBlockPool::Impl>& pool);
+
+ virtual ~C2BufferQueueBlockPoolData() override;
+
+};
+
+bool _C2BlockFactory::GetBufferQueueData(
+ const std::shared_ptr<_C2BlockPoolData>& data,
+ uint32_t* generation, uint64_t* bqId, int32_t* bqSlot) {
+ if (data && data->getType() == _C2BlockPoolData::TYPE_BUFFERQUEUE) {
+ if (generation) {
+ const std::shared_ptr<C2BufferQueueBlockPoolData> poolData =
+ std::static_pointer_cast<C2BufferQueueBlockPoolData>(data);
+ *generation = poolData->generation;
+ if (bqId) {
+ *bqId = poolData->bqId;
+ }
+ if (bqSlot) {
+ *bqSlot = poolData->bqSlot;
+ }
+ }
+ return true;
+ }
+ return false;
+}
+
+bool _C2BlockFactory::AssignBlockToBufferQueue(
+ const std::shared_ptr<_C2BlockPoolData>& data,
+ const sp<HGraphicBufferProducer>& igbp,
+ uint32_t generation,
+ uint64_t bqId,
+ int32_t bqSlot,
+ bool held) {
+ if (data && data->getType() == _C2BlockPoolData::TYPE_BUFFERQUEUE) {
+ const std::shared_ptr<C2BufferQueueBlockPoolData> poolData =
+ std::static_pointer_cast<C2BufferQueueBlockPoolData>(data);
+ poolData->igbp = igbp;
+ poolData->generation = generation;
+ poolData->bqId = bqId;
+ poolData->bqSlot = bqSlot;
+ poolData->held = held;
+ return true;
+ }
+ return false;
+}
+
+bool _C2BlockFactory::HoldBlockFromBufferQueue(
+ const std::shared_ptr<_C2BlockPoolData>& data,
+ const sp<HGraphicBufferProducer>& igbp) {
+ const std::shared_ptr<C2BufferQueueBlockPoolData> poolData =
+ std::static_pointer_cast<C2BufferQueueBlockPoolData>(data);
+ if (!poolData->local) {
+ poolData->igbp = igbp;
+ }
+ if (poolData->held) {
+ poolData->held = true;
+ return false;
+ }
+ poolData->held = true;
+ return true;
+}
+
+bool _C2BlockFactory::YieldBlockToBufferQueue(
+ const std::shared_ptr<_C2BlockPoolData>& data) {
+ const std::shared_ptr<C2BufferQueueBlockPoolData> poolData =
+ std::static_pointer_cast<C2BufferQueueBlockPoolData>(data);
+ if (!poolData->held) {
+ poolData->held = false;
+ return false;
+ }
+ poolData->held = false;
+ return true;
+}
+
+std::shared_ptr<C2GraphicBlock> _C2BlockFactory::CreateGraphicBlock(
+ const C2Handle *handle) {
+ // TODO: get proper allocator? and mutex?
+ static std::unique_ptr<C2AllocatorGralloc> sAllocator = std::make_unique<C2AllocatorGralloc>(0);
+
+ std::shared_ptr<C2GraphicAllocation> alloc;
+ if (C2AllocatorGralloc::isValid(handle)) {
+ uint32_t width;
+ uint32_t height;
+ uint32_t format;
+ uint64_t usage;
+ uint32_t stride;
+ uint32_t generation;
+ uint64_t bqId;
+ uint32_t bqSlot;
+ android::_UnwrapNativeCodec2GrallocMetadata(
+ handle, &width, &height, &format, &usage, &stride, &generation, &bqId, &bqSlot);
+ c2_status_t err = sAllocator->priorGraphicAllocation(handle, &alloc);
+ if (err == C2_OK) {
+ std::shared_ptr<C2GraphicBlock> block;
+ if (bqId || bqSlot) {
+ // BQBBP
+ std::shared_ptr<C2BufferQueueBlockPoolData> poolData =
+ std::make_shared<C2BufferQueueBlockPoolData>(generation,
+ bqId,
+ (int32_t)bqSlot);
+ block = _C2BlockFactory::CreateGraphicBlock(alloc, poolData);
+ } else {
+ block = _C2BlockFactory::CreateGraphicBlock(alloc);
+ }
+ return block;
+ }
+ }
+ return nullptr;
+}
+
+class C2BufferQueueBlockPool::Impl
+ : public std::enable_shared_from_this<C2BufferQueueBlockPool::Impl> {
+private:
+ c2_status_t fetchFromIgbp_l(
+ uint32_t width,
+ uint32_t height,
+ uint32_t format,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicBlock> *block /* nonnull */) {
+ // We have an IGBP now.
+ sp<Fence> fence = new Fence();
+ C2AndroidMemoryUsage androidUsage = usage;
+ status_t status;
+ PixelFormat pixelFormat = static_cast<PixelFormat>(format);
+ int slot;
+ ALOGV("tries to dequeue buffer");
+ Return<void> transStatus = mProducer->dequeueBuffer(
+ width, height, pixelFormat, androidUsage.asGrallocUsage(), true,
+ [&status, &slot, &fence](
+ int32_t tStatus, int32_t tSlot, hidl_handle const& tFence,
+ HGraphicBufferProducer::FrameEventHistoryDelta const& tTs) {
+ status = tStatus;
+ slot = tSlot;
+ if (!android::conversion::convertTo(fence.get(), tFence) &&
+ status == android::NO_ERROR) {
+ status = android::BAD_VALUE;
+ }
+ (void) tTs;
+ });
+ // dequeueBuffer returns flag.
+ if (!transStatus.isOk() || status < android::OK) {
+ ALOGD("cannot dequeue buffer %d", status);
+ if (transStatus.isOk() && status == android::INVALID_OPERATION) {
+ // Too many buffer dequeued. retrying after some time is required.
+ return C2_TIMED_OUT;
+ } else {
+ return C2_BAD_VALUE;
+ }
+ }
+ ALOGV("dequeued a buffer successfully");
+ native_handle_t* nh = nullptr;
+ hidl_handle fenceHandle;
+ if (fence) {
+ android::conversion::wrapAs(&fenceHandle, &nh, *fence);
+ }
+ if (fence) {
+ static constexpr int kFenceWaitTimeMs = 10;
+
+ status_t status = fence->wait(kFenceWaitTimeMs);
+ if (status == -ETIME) {
+ // fence is not signalled yet.
+ (void)mProducer->cancelBuffer(slot, fenceHandle).isOk();
+ return C2_TIMED_OUT;
+ }
+ if (status != android::NO_ERROR) {
+ ALOGD("buffer fence wait error %d", status);
+ (void)mProducer->cancelBuffer(slot, fenceHandle).isOk();
+ return C2_BAD_VALUE;
+ } else if (mRenderCallback) {
+ nsecs_t signalTime = fence->getSignalTime();
+ if (signalTime >= 0 && signalTime < INT64_MAX) {
+ mRenderCallback(mProducerId, slot, signalTime);
+ } else {
+ ALOGV("got fence signal time of %lld", (long long)signalTime);
+ }
+ }
+ }
+
+ sp<GraphicBuffer> &slotBuffer = mBuffers[slot];
+ if (status & IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION || !slotBuffer) {
+ if (!slotBuffer) {
+ slotBuffer = new GraphicBuffer();
+ }
+ // N.B. This assumes requestBuffer# returns an existing allocation
+ // instead of a new allocation.
+ Return<void> transStatus = mProducer->requestBuffer(
+ slot,
+ [&status, &slotBuffer](int32_t tStatus, AnwBuffer const& tBuffer){
+ status = tStatus;
+ if (!android::conversion::convertTo(slotBuffer.get(), tBuffer) &&
+ status == android::NO_ERROR) {
+ status = android::BAD_VALUE;
+ }
+ });
+
+ if (!transStatus.isOk()) {
+ return C2_BAD_VALUE;
+ } else if (status != android::NO_ERROR) {
+ slotBuffer.clear();
+ (void)mProducer->cancelBuffer(slot, fenceHandle).isOk();
+ return C2_BAD_VALUE;
+ }
+ }
+ if (slotBuffer) {
+ native_handle_t *grallocHandle = native_handle_clone(slotBuffer->handle);
+
+ if (grallocHandle) {
+ ALOGV("buffer wraps %llu %d", (unsigned long long)mProducerId, slot);
+ C2Handle *c2Handle = android::WrapNativeCodec2GrallocHandle(
+ grallocHandle,
+ slotBuffer->width,
+ slotBuffer->height,
+ slotBuffer->format,
+ slotBuffer->usage,
+ slotBuffer->stride,
+ slotBuffer->getGenerationNumber(),
+ mProducerId, slot);
+ if (c2Handle) {
+ // Moved everything to c2Handle.
+ native_handle_delete(grallocHandle);
+ std::shared_ptr<C2GraphicAllocation> alloc;
+ c2_status_t err = mAllocator->priorGraphicAllocation(c2Handle, &alloc);
+ if (err != C2_OK) {
+ return err;
+ }
+ std::shared_ptr<C2BufferQueueBlockPoolData> poolData =
+ std::make_shared<C2BufferQueueBlockPoolData>(
+ slotBuffer->getGenerationNumber(),
+ mProducerId, slot, shared_from_this());
+ *block = _C2BlockFactory::CreateGraphicBlock(alloc, poolData);
+ return C2_OK;
+ }
+ native_handle_close(grallocHandle);
+ native_handle_delete(grallocHandle);
+ }
+ // Block was not created. call requestBuffer# again next time.
+ slotBuffer.clear();
+ (void)mProducer->cancelBuffer(slot, fenceHandle).isOk();
+ }
+ return C2_BAD_VALUE;
+ }
+
+public:
+ Impl(const std::shared_ptr<C2Allocator> &allocator)
+ : mInit(C2_OK), mProducerId(0), mAllocator(allocator) {
+ }
+
+ ~Impl() {
+ bool noInit = false;
+ for (int i = 0; i < NUM_BUFFER_SLOTS; ++i) {
+ if (!noInit && mProducer) {
+ Return<int32_t> transResult =
+ mProducer->detachBuffer(static_cast<int32_t>(i));
+ noInit = !transResult.isOk() ||
+ static_cast<int32_t>(transResult) == android::NO_INIT;
+ }
+ mBuffers[i].clear();
+ }
+ }
+
+ c2_status_t fetchGraphicBlock(
+ uint32_t width,
+ uint32_t height,
+ uint32_t format,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicBlock> *block /* nonnull */) {
+ block->reset();
+ if (mInit != C2_OK) {
+ return mInit;
+ }
+
+ static int kMaxIgbpRetry = 20; // TODO: small number can cause crash in releasing.
+ static int kMaxIgbpRetryDelayUs = 10000;
+
+ int curTry = 0;
+
+ while (curTry++ < kMaxIgbpRetry) {
+ std::unique_lock<std::mutex> lock(mMutex);
+ // TODO: return C2_NO_INIT
+ if (mProducerId == 0) {
+ std::shared_ptr<C2GraphicAllocation> alloc;
+ c2_status_t err = mAllocator->newGraphicAllocation(
+ width, height, format, usage, &alloc);
+ if (err != C2_OK) {
+ return err;
+ }
+ std::shared_ptr<C2BufferQueueBlockPoolData> poolData =
+ std::make_shared<C2BufferQueueBlockPoolData>(
+ 0, (uint64_t)0, ~0, shared_from_this());
+ // TODO: config?
+ *block = _C2BlockFactory::CreateGraphicBlock(alloc, poolData);
+ ALOGV("allocated a buffer successfully");
+
+ return C2_OK;
+ }
+ c2_status_t status = fetchFromIgbp_l(width, height, format, usage, block);
+ if (status == C2_TIMED_OUT) {
+ lock.unlock();
+ ::usleep(kMaxIgbpRetryDelayUs);
+ continue;
+ }
+ return status;
+ }
+ return C2_TIMED_OUT;
+ }
+
+ void setRenderCallback(const OnRenderCallback &renderCallback) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ mRenderCallback = renderCallback;
+ }
+
+ void configureProducer(const sp<HGraphicBufferProducer> &producer) {
+ int32_t status = android::OK;
+ uint64_t producerId = 0;
+ if (producer) {
+ Return<void> transStatus = producer->getUniqueId(
+ [&status, &producerId](int32_t tStatus, int64_t tProducerId) {
+ status = tStatus;
+ producerId = tProducerId;
+ });
+ if (!transStatus.isOk()) {
+ ALOGD("configureProducer -- failed to connect to the producer");
+ return;
+ }
+ }
+ {
+ std::lock_guard<std::mutex> lock(mMutex);
+ bool noInit = false;
+ for (int i = 0; i < NUM_BUFFER_SLOTS; ++i) {
+ if (!noInit && mProducer) {
+ Return<int32_t> transResult =
+ mProducer->detachBuffer(static_cast<int32_t>(i));
+ noInit = !transResult.isOk() ||
+ static_cast<int32_t>(transResult) == android::NO_INIT;
+ }
+ mBuffers[i].clear();
+ }
+ if (producer && status == android::OK) {
+ mProducer = producer;
+ mProducerId = producerId;
+ } else {
+ mProducer = nullptr;
+ mProducerId = 0;
+ }
+ }
+ }
+
+private:
+ friend struct C2BufferQueueBlockPoolData;
+
+ void cancel(uint64_t igbp_id, int32_t igbp_slot) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ if (igbp_id == mProducerId && mProducer) {
+ (void)mProducer->cancelBuffer(igbp_slot, nullptr).isOk();
+ }
+ }
+
+ c2_status_t mInit;
+ uint64_t mProducerId;
+ OnRenderCallback mRenderCallback;
+
+ const std::shared_ptr<C2Allocator> mAllocator;
+
+ std::mutex mMutex;
+ sp<HGraphicBufferProducer> mProducer;
+
+ sp<GraphicBuffer> mBuffers[NUM_BUFFER_SLOTS];
+};
+
+C2BufferQueueBlockPoolData::C2BufferQueueBlockPoolData(
+ uint32_t generation, uint64_t bqId, int32_t bqSlot,
+ const sp<HGraphicBufferProducer>& producer) :
+ held(producer && bqId != 0), local(false),
+ generation(generation), bqId(bqId), bqSlot(bqSlot),
+ igbp(producer),
+ localPool() {
+}
+
+C2BufferQueueBlockPoolData::C2BufferQueueBlockPoolData(
+ uint32_t generation, uint64_t bqId, int32_t bqSlot,
+ const std::shared_ptr<C2BufferQueueBlockPool::Impl>& pool) :
+ held(true), local(true),
+ generation(generation), bqId(bqId), bqSlot(bqSlot),
+ igbp(pool ? pool->mProducer : nullptr),
+ localPool(pool) {
+}
+
+C2BufferQueueBlockPoolData::~C2BufferQueueBlockPoolData() {
+ if (!held || bqId == 0) {
+ return;
+ }
+ if (local && localPool) {
+ localPool->cancel(bqId, bqSlot);
+ } else if (igbp) {
+ igbp->cancelBuffer(bqSlot, nullptr);
+ }
+}
+
+C2BufferQueueBlockPool::C2BufferQueueBlockPool(
+ const std::shared_ptr<C2Allocator> &allocator, const local_id_t localId)
+ : mAllocator(allocator), mLocalId(localId), mImpl(new Impl(allocator)) {}
+
+C2BufferQueueBlockPool::~C2BufferQueueBlockPool() {}
+
+c2_status_t C2BufferQueueBlockPool::fetchGraphicBlock(
+ uint32_t width,
+ uint32_t height,
+ uint32_t format,
+ C2MemoryUsage usage,
+ std::shared_ptr<C2GraphicBlock> *block /* nonnull */) {
+ if (mImpl) {
+ return mImpl->fetchGraphicBlock(width, height, format, usage, block);
+ }
+ return C2_CORRUPTED;
+}
+
+void C2BufferQueueBlockPool::configureProducer(const sp<HGraphicBufferProducer> &producer) {
+ if (mImpl) {
+ mImpl->configureProducer(producer);
+ }
+}
+
+void C2BufferQueueBlockPool::setRenderCallback(const OnRenderCallback &renderCallback) {
+ if (mImpl) {
+ mImpl->setRenderCallback(renderCallback);
+ }
+}
diff --git a/media/codec2/vndk/util/C2Debug.cpp b/media/codec2/vndk/util/C2Debug.cpp
new file mode 100644
index 0000000..b4aa719
--- /dev/null
+++ b/media/codec2/vndk/util/C2Debug.cpp
@@ -0,0 +1,279 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <C2ParamInternal.h>
+#include <util/C2Debug-interface.h>
+#include <util/C2Debug-param.h>
+#include <util/C2InterfaceUtils.h>
+
+#include <iostream>
+
+#include <android-base/stringprintf.h>
+
+using android::base::StringPrintf;
+
+/* -------------------------------- asString -------------------------------- */
+
+const char *asString(c2_status_t i, const char *def) {
+ switch (i) {
+ case C2_OK: return "OK";
+ case C2_BAD_VALUE: return "BAD_VALUE";
+ case C2_BAD_INDEX: return "BAD_INDEX";
+ case C2_CANNOT_DO: return "CANNOT_DO";
+ case C2_DUPLICATE: return "DUPLICATE";
+ case C2_NOT_FOUND: return "NOT_FOUND";
+ case C2_BAD_STATE: return "BAD_STATE";
+ case C2_BLOCKING: return "BLOCKING";
+ case C2_CANCELED: return "CANCELED";
+ case C2_NO_MEMORY: return "NO_MEMORY";
+ case C2_REFUSED: return "REFUSED";
+ case C2_TIMED_OUT: return "TIMED_OUT";
+ case C2_OMITTED: return "OMITTED";
+ case C2_CORRUPTED: return "CORRUPTED";
+ case C2_NO_INIT: return "NO_INIT";
+ default: return def;
+ }
+}
+
+const char *asString(C2FieldDescriptor::type_t i, const char *def) {
+ switch (i) {
+ case C2FieldDescriptor::BLOB: return "u8";
+ case C2FieldDescriptor::CNTR32: return "c32";
+ case C2FieldDescriptor::CNTR64: return "c64";
+ case C2FieldDescriptor::FLOAT: return "fp";
+ case C2FieldDescriptor::INT32: return "i32";
+ case C2FieldDescriptor::INT64: return "i64";
+ case C2FieldDescriptor::STRING: return "chr";
+ case C2FieldDescriptor::UINT32: return "u32";
+ case C2FieldDescriptor::UINT64: return "u64";
+ default: return (i & C2FieldDescriptor::STRUCT_FLAG) ? "struct" : def;
+ }
+}
+
+/* ------------------------------ C2ParamField ------------------------------ */
+
+static std::string attribParamCoreIndex(const C2Param::CoreIndex &i) {
+ return StringPrintf("%c%c%03x",
+ i.isFlexible() ? 'F' : '-',
+ i.isVendor() ? 'V' : '-',
+ i.coreIndex());
+}
+
+static std::string attribParamIndex(
+ const C2Param::Type &i, bool addStream, unsigned streamId) {
+ std::string v = StringPrintf("%c%c",
+ i.forInput() ? 'I' : i.forOutput() ? 'O' : '-',
+ i.forStream() ? 'S' : i.forPort() ? 'P' : 'G');
+ if (addStream) {
+ if (i.forStream()) {
+ v += StringPrintf("%02d", streamId);
+ } else {
+ v += "--";
+ }
+ }
+
+ return v
+ + StringPrintf("%c ",
+ i.kind() == C2Param::STRUCT ? 'S' :
+ i.kind() == C2Param::INFO ? 'i' :
+ i.kind() == C2Param::TUNING ? 't' :
+ i.kind() == C2Param::SETTING ? 's' :
+ i.kind() == C2Param::NONE ? '-' : '?')
+ + attribParamCoreIndex(i);
+}
+
+std::ostream& operator<<(std::ostream& os, const C2Param::CoreIndex &i) {
+ return os << "Param::CoreIndex(" << attribParamCoreIndex(i) << ")";
+}
+
+std::ostream& operator<<(std::ostream& os, const C2Param::Type &i) {
+ return os << StringPrintf("Param::Type(%08x: ", i.type())
+ << attribParamIndex(i, false, 0) << ")";
+}
+
+std::ostream& operator<<(std::ostream& os, const C2Param::Index &i) {
+ return os << StringPrintf("Param::Index(%08x: ", (uint32_t)i)
+ << attribParamIndex(i, true, i.stream()) << ")";
+}
+
+static std::string attribFieldId(const _C2FieldId &i) {
+ return StringPrintf("Field(@%02x+%02x)",
+ _C2ParamInspector::GetOffset(i),
+ _C2ParamInspector::GetSize(i));
+}
+
+
+std::ostream& operator<<(std::ostream& os, const _C2FieldId &i) {
+ return os << "<" << attribFieldId(i) << ">";
+}
+
+
+std::ostream& operator<<(std::ostream& os, const C2FieldDescriptor &i) {
+ os << attribFieldId(_C2ParamInspector::GetField(i)) << " ";
+ if (i.namedValues().size()) {
+ os << "enum ";
+ }
+ return os << asString(i.type()) << " " << i.name()
+ << StringPrintf("[%zu]", i.extent());
+}
+
+
+std::ostream& operator<<(std::ostream& os, const C2ParamField &i) {
+ os << "<" << C2Param::Index(_C2ParamInspector::GetIndex(i))
+ << StringPrintf("::Field(@%02x+%02x)>",
+ _C2ParamInspector::GetOffset(i),
+ _C2ParamInspector::GetSize(i));
+ return os;
+}
+
+
+/* -------------------------- _C2FieldValueHelper -------------------------- */
+
+std::ostream& _C2FieldValueHelper<char>::put(std::ostream &os, const C2Value::Primitive &p) {
+ if (isprint(p.i32)) {
+ return os << StringPrintf("'%c'", p.i32);
+ } else {
+ return os << StringPrintf("'\\x%02x'", (uint32_t)p.i32);
+ }
+}
+
+std::ostream& _C2FieldValueHelper<uint8_t>::put(std::ostream &os, const C2Value::Primitive &p) {
+ return os << StringPrintf("0x%02x", p.u32);
+}
+
+/* ---------------------- C2FieldSupportedValuesHelper ---------------------- */
+
+template<typename T>
+std::ostream& operator<<(std::ostream &os, const c2_cntr_t<T> &v) {
+ return os << "ctr(" << v.peeku() << ")";
+}
+
+template<typename T>
+std::ostream& operator<<(std::ostream& os, const C2SupportedRange<T> &i) {
+ os << "Range(";
+ _C2FieldValueHelper<T>::put(os, i.min());
+ os << "..";
+ _C2FieldValueHelper<T>::put(os, i.max());
+ os << " *= " << i.num() << " /= " << i.denom() << " += " << i.step() << ")";
+ return os;
+}
+template std::ostream& operator<<(std::ostream& os, const C2SupportedRange<char> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedRange<uint8_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedRange<int32_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedRange<uint32_t> &i);
+//template std::ostream& operator<<(std::ostream& os, const C2SupportedRange<c2_cntr32_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedRange<int64_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedRange<uint64_t> &i);
+//template std::ostream& operator<<(std::ostream& os, const C2SupportedRange<c2_cntr64_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedRange<float> &i);
+
+template<typename T>
+std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<T> &i) {
+ os << "Flags[";
+ if (!i.isEmpty()) {
+ os << "min=";
+ _C2FieldValueHelper<T>::put(os, i.min());
+ }
+ bool comma = false;
+ for (const T &v : i.flags()) {
+ if (comma) {
+ os << ", ";
+ }
+ _C2FieldValueHelper<T>::put(os, v);
+ comma = true;
+ }
+ os << "]";
+ return os;
+}
+template std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<char> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<uint8_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<int32_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<uint32_t> &i);
+//template std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<c2_cntr32_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<int64_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<uint64_t> &i);
+//template std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<c2_cntr64_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedFlags<float> &i);
+
+template<typename T>
+std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<T> &i) {
+ os << "Values[";
+ bool comma = false;
+ for (const T &v : i.values()) {
+ if (comma) {
+ os << ", ";
+ }
+ _C2FieldValueHelper<T>::put(os, v);
+ comma = true;
+ }
+ os << "]";
+ return os;
+}
+template std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<char> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<uint8_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<int32_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<uint32_t> &i);
+//template std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<c2_cntr32_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<int64_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<uint64_t> &i);
+//template std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<c2_cntr64_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2SupportedValueSet<float> &i);
+
+template<typename T>
+struct C2FieldSupportedValuesHelper<T>::Impl {
+ Impl(const C2FieldSupportedValues &values);
+
+private:
+ typedef typename _C2FieldValueHelper<T>::ValueType ValueType;
+ C2FieldSupportedValues::type_t _mType;
+ C2SupportedRange<ValueType> _mRange;
+ C2SupportedValueSet<ValueType> _mValues;
+ C2SupportedFlags<ValueType> _mFlags;
+
+public:
+// friend std::ostream& operator<< <T>(std::ostream& os, const C2FieldSupportedValuesHelper<T>::Impl &i);
+// friend std::ostream& operator<<(std::ostream& os, const Impl &i);
+ std::ostream& streamOut(std::ostream& os) const;
+};
+
+template<typename T>
+std::ostream& C2FieldSupportedValuesHelper<T>::Impl::streamOut(std::ostream& os) const {
+ if (_mType == C2FieldSupportedValues::RANGE) {
+ os << _mRange;
+ } else if (_mType == C2FieldSupportedValues::VALUES) {
+ os << _mValues;
+ } else if (_mType == C2FieldSupportedValues::FLAGS) {
+ os << _mFlags;
+ } else {
+ os << "Unknown FSV type: " << (uint32_t)_mType;
+ }
+ return os;
+}
+
+template<typename T>
+std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<T> &i) {
+ return i._mImpl->streamOut(os);
+}
+template std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<char> &i);
+template std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<uint8_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<int32_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<uint32_t> &i);
+//template std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<c2_cntr32_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<int64_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<uint64_t> &i);
+//template std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<c2_cntr64_t> &i);
+template std::ostream& operator<<(std::ostream& os, const C2FieldSupportedValuesHelper<float> &i);
+
diff --git a/media/codec2/vndk/util/C2InterfaceHelper.cpp b/media/codec2/vndk/util/C2InterfaceHelper.cpp
new file mode 100644
index 0000000..e447fbe
--- /dev/null
+++ b/media/codec2/vndk/util/C2InterfaceHelper.cpp
@@ -0,0 +1,841 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <C2Debug.h>
+#include <C2ParamInternal.h>
+#include <util/C2InterfaceHelper.h>
+
+#include <android-base/stringprintf.h>
+
+using ::android::base::StringPrintf;
+
+/* --------------------------------- ReflectorHelper --------------------------------- */
+
+void C2ReflectorHelper::addStructDescriptors(
+ std::vector<C2StructDescriptor> &structs, _Tuple<> *) {
+ std::lock_guard<std::mutex> lock(_mMutex);
+ for (C2StructDescriptor &strukt : structs) {
+ // TODO: check if structure descriptions conflict with existing ones
+ addStructDescriptor(std::move(strukt));
+ }
+}
+
+std::unique_ptr<C2StructDescriptor>
+C2ReflectorHelper::describe(C2Param::CoreIndex paramIndex) const {
+ std::lock_guard<std::mutex> lock(_mMutex);
+ auto it = _mStructs.find(paramIndex);
+ if (it == _mStructs.end()) {
+ return nullptr;
+ } else {
+ return std::make_unique<C2StructDescriptor>(it->second);
+ }
+};
+
+void C2ReflectorHelper::addStructDescriptor(C2StructDescriptor &&strukt) {
+ if (_mStructs.find(strukt.coreIndex()) != _mStructs.end()) {
+ // already added
+ // TODO: validate that descriptor matches stored descriptor
+ }
+ // validate that all struct fields are known to this reflector
+ for (const C2FieldDescriptor &fd : strukt) {
+ if (fd.type() & C2FieldDescriptor::STRUCT_FLAG) {
+ C2Param::CoreIndex coreIndex = fd.type() &~ C2FieldDescriptor::STRUCT_FLAG;
+ if (_mStructs.find(coreIndex) == _mStructs.end()) {
+ C2_LOG(INFO) << "missing struct descriptor #" << coreIndex << " for field "
+ << fd.name() << " of struct #" << strukt.coreIndex();
+ }
+ }
+ }
+ _mStructs.emplace(strukt.coreIndex(), strukt);
+}
+
+
+/* ---------------------------- ParamHelper ---------------------------- */
+
+class C2InterfaceHelper::ParamHelper::Impl {
+public:
+ Impl(ParamRef param, C2StringLiteral name, C2StructDescriptor &&strukt)
+ : mParam(param), mName(name), _mStruct(strukt) { }
+
+ Impl(Impl&&) = default;
+
+ void addDownDependency(C2Param::Index index) {
+ mDownDependencies.push_back(index);
+ }
+
+ C2InterfaceHelper::ParamHelper::attrib_t& attrib() {
+ return mAttrib;
+ }
+
+ void build() {
+ // move dependencies into descriptor
+ mDescriptor = std::make_shared<C2ParamDescriptor>(
+ index(), (C2ParamDescriptor::attrib_t)mAttrib,
+ std::move(mName), std::move(mDependencies));
+ }
+
+ void createFieldsAndSupportedValues(const std::shared_ptr<C2ParamReflector> &reflector) {
+ for (const C2FieldUtils::Info &f :
+ C2FieldUtils::enumerateFields(*mDefaultValue, reflector)) {
+ if (!f.isArithmetic()) {
+ continue;
+ }
+ std::unique_ptr<C2FieldSupportedValues> fsvPointer;
+
+ // create a breakable structure
+ do {
+ C2FieldSupportedValues fsv;
+ switch (f.type()) {
+ case C2FieldDescriptor::INT32: fsv = C2SupportedRange<int32_t>::Any(); break;
+ case C2FieldDescriptor::UINT32: fsv = C2SupportedRange<uint32_t>::Any(); break;
+ case C2FieldDescriptor::INT64: fsv = C2SupportedRange<int64_t>::Any(); break;
+ case C2FieldDescriptor::UINT64: fsv = C2SupportedRange<uint64_t>::Any(); break;
+ case C2FieldDescriptor::FLOAT: fsv = C2SupportedRange<float>::Any(); break;
+ case C2FieldDescriptor::BLOB: fsv = C2SupportedRange<uint8_t>::Any(); break;
+ case C2FieldDescriptor::STRING: fsv = C2SupportedRange<char>::Any(); break;
+ default:
+ continue; // break out of do {} while
+ }
+ fsvPointer = std::make_unique<C2FieldSupportedValues>(fsv);
+ } while (false);
+
+ mFields.emplace_hint(
+ mFields.end(),
+ _C2FieldId(f.offset(), f.size()),
+ std::make_shared<FieldHelper>(
+ mParam, _C2FieldId(f.offset(), f.size()), std::move(fsvPointer)));
+ }
+ }
+
+ /**
+ * Finds a field descriptor.
+ */
+ std::shared_ptr<FieldHelper> findField(size_t baseOffs, size_t baseSize) const {
+ auto it = mFields.find(_C2FieldId(baseOffs, baseSize));
+ if (it == mFields.end()) {
+ return nullptr;
+ }
+ return it->second;
+ }
+
+ const std::vector<ParamRef> getDependenciesAsRefs() const {
+ return mDependenciesAsRefs;
+ }
+
+ std::shared_ptr<const C2ParamDescriptor> getDescriptor() const {
+ return mDescriptor;
+ }
+
+ const std::vector<C2Param::Index> getDownDependencies() const {
+ return mDownDependencies;
+ }
+
+ C2Param::Index index() const {
+ if (!mDefaultValue) {
+ fprintf(stderr, "%s missing default value\n", mName.c_str());
+ }
+ return mDefaultValue->index();
+ }
+
+ C2String name() const {
+ return mName;
+ }
+
+ const ParamRef ref() const {
+ return mParam;
+ }
+
+ C2StructDescriptor retrieveStructDescriptor() {
+ return std::move(_mStruct);
+ }
+
+ void setDefaultValue(std::shared_ptr<C2Param> default_) {
+ mDefaultValue = default_;
+ }
+
+ void setDependencies(std::vector<C2Param::Index> indices, std::vector<ParamRef> refs) {
+ mDependencies = indices;
+ mDependenciesAsRefs = refs;
+ }
+
+ void setFields(std::vector<C2ParamFieldValues> &&fields) {
+ // do not allow adding fields multiple times, or to const values
+ if (!mFields.empty()) {
+ C2_LOG(FATAL) << "Trying to add fields to param " << mName << " multiple times";
+ } else if (mAttrib & attrib_t::IS_CONST) {
+ C2_LOG(FATAL) << "Trying to add fields to const param " << mName;
+ }
+
+ for (C2ParamFieldValues &pfv : fields) {
+ mFields.emplace_hint(
+ mFields.end(),
+ // _C2FieldId constructor
+ _C2ParamInspector::GetField(pfv.paramOrField),
+ // Field constructor
+ std::make_shared<FieldHelper>(mParam,
+ _C2ParamInspector::GetField(pfv.paramOrField),
+ std::move(pfv.values)));
+ }
+ }
+
+ void setGetter(std::function<std::shared_ptr<C2Param>(bool)> getter) {
+ mGetter = getter;
+ }
+
+ void setSetter(std::function<C2R(const C2Param *, bool, bool *, Factory &)> setter) {
+ mSetter = setter;
+ }
+
+ c2_status_t trySet(
+ const C2Param *value, bool mayBlock, bool *changed, Factory &f,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) {
+ C2R result = mSetter(value, mayBlock, changed, f);
+ return result.retrieveFailures(failures);
+ }
+
+ c2_status_t validate(const std::shared_ptr<C2ParamReflector> &reflector) {
+ if (!mSetter && mFields.empty()) {
+ C2_LOG(WARNING) << "Param " << mName << " has no setter, making it const";
+ // dependencies are empty in this case
+ mAttrib |= attrib_t::IS_CONST;
+ } else if (!mSetter) {
+ C2_LOG(FATAL) << "Param " << mName << " has no setter";
+ }
+
+ if (mAttrib & attrib_t::IS_CONST) {
+ createFieldsAndSupportedValues(reflector);
+ } else {
+ // TODO: update default based on setter and verify that FSV covers the values
+ }
+
+ if (mFields.empty()) {
+ C2_LOG(FATAL) << "Param " << mName << " has no fields";
+ }
+
+ return C2_OK;
+ }
+
+ std::shared_ptr<C2Param> value() {
+ return mParam.get();
+ }
+
+ std::shared_ptr<const C2Param> value() const {
+ return mParam.get();
+ }
+
+private:
+ typedef _C2ParamInspector::attrib_t attrib_t;
+ ParamRef mParam;
+ C2String mName;
+ C2StructDescriptor _mStruct;
+ std::shared_ptr<C2Param> mDefaultValue;
+ attrib_t mAttrib;
+ std::function<C2R(const C2Param *, bool, bool *, Factory &)> mSetter;
+ std::function<std::shared_ptr<C2Param>(bool)> mGetter;
+ std::vector<C2Param::Index> mDependencies;
+ std::vector<ParamRef> mDependenciesAsRefs;
+ std::vector<C2Param::Index> mDownDependencies; // TODO: this does not work for stream dependencies
+ std::map<_C2FieldId, std::shared_ptr<FieldHelper>> mFields;
+ std::shared_ptr<C2ParamDescriptor> mDescriptor;
+};
+
+C2InterfaceHelper::ParamHelper::ParamHelper(
+ ParamRef param, C2StringLiteral name, C2StructDescriptor &&strukt)
+ : mImpl(std::make_unique<C2InterfaceHelper::ParamHelper::Impl>(
+ param, name, std::move(strukt))) { }
+
+C2InterfaceHelper::ParamHelper::ParamHelper(C2InterfaceHelper::ParamHelper &&) = default;
+
+C2InterfaceHelper::ParamHelper::~ParamHelper() = default;
+
+void C2InterfaceHelper::ParamHelper::addDownDependency(C2Param::Index index) {
+ return mImpl->addDownDependency(index);
+}
+
+C2InterfaceHelper::ParamHelper::attrib_t& C2InterfaceHelper::ParamHelper::attrib() {
+ return mImpl->attrib();
+}
+
+std::shared_ptr<C2InterfaceHelper::ParamHelper> C2InterfaceHelper::ParamHelper::build() {
+ mImpl->build();
+ return std::make_shared<C2InterfaceHelper::ParamHelper>(std::move(*this));
+}
+
+std::shared_ptr<C2InterfaceHelper::FieldHelper>
+C2InterfaceHelper::ParamHelper::findField(size_t baseOffs, size_t baseSize) const {
+ return mImpl->findField(baseOffs, baseSize);
+}
+
+const std::vector<C2InterfaceHelper::ParamRef>
+C2InterfaceHelper::ParamHelper::getDependenciesAsRefs() const {
+ return mImpl->getDependenciesAsRefs();
+}
+
+std::shared_ptr<const C2ParamDescriptor>
+C2InterfaceHelper::ParamHelper::getDescriptor() const {
+ return mImpl->getDescriptor();
+}
+
+const std::vector<C2Param::Index> C2InterfaceHelper::ParamHelper::getDownDependencies() const {
+ return mImpl->getDownDependencies();
+}
+
+C2Param::Index C2InterfaceHelper::ParamHelper::index() const {
+ return mImpl->index();
+}
+
+C2String C2InterfaceHelper::ParamHelper::name() const {
+ return mImpl->name();
+}
+
+const C2InterfaceHelper::ParamRef C2InterfaceHelper::ParamHelper::ref() const {
+ return mImpl->ref();
+}
+
+C2StructDescriptor C2InterfaceHelper::ParamHelper::retrieveStructDescriptor() {
+ return mImpl->retrieveStructDescriptor();
+}
+
+void C2InterfaceHelper::ParamHelper::setDefaultValue(std::shared_ptr<C2Param> default_) {
+ mImpl->setDefaultValue(default_);
+}
+
+void C2InterfaceHelper::ParamHelper::setDependencies(
+ std::vector<C2Param::Index> indices, std::vector<ParamRef> refs) {
+ mImpl->setDependencies(indices, refs);
+}
+
+void C2InterfaceHelper::ParamHelper::setFields(std::vector<C2ParamFieldValues> &&fields) {
+ return mImpl->setFields(std::move(fields));
+}
+
+void C2InterfaceHelper::ParamHelper::setGetter(
+ std::function<std::shared_ptr<C2Param>(bool)> getter) {
+ mImpl->setGetter(getter);
+}
+
+void C2InterfaceHelper::ParamHelper::setSetter(
+ std::function<C2R(const C2Param *, bool, bool *, Factory &)> setter) {
+ mImpl->setSetter(setter);
+}
+
+c2_status_t C2InterfaceHelper::ParamHelper::trySet(
+ const C2Param *value, bool mayBlock, bool *changed, Factory &f,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) {
+ return mImpl->trySet(value, mayBlock, changed, f, failures);
+}
+
+c2_status_t C2InterfaceHelper::ParamHelper::validate(
+ const std::shared_ptr<C2ParamReflector> &reflector) {
+ return mImpl->validate(reflector);
+}
+
+std::shared_ptr<C2Param> C2InterfaceHelper::ParamHelper::value() {
+ return mImpl->value();
+}
+
+std::shared_ptr<const C2Param> C2InterfaceHelper::ParamHelper::value() const {
+ return mImpl->value();
+}
+
+/* ---------------------------- FieldHelper ---------------------------- */
+
+C2ParamField C2InterfaceHelper::FieldHelper::makeParamField(C2Param::Index index) const {
+ return _C2ParamInspector::CreateParamField(index, mFieldId);
+}
+
+C2InterfaceHelper::FieldHelper::FieldHelper(const ParamRef ¶m, const _C2FieldId &field,
+ std::unique_ptr<C2FieldSupportedValues> &&values)
+ : mParam(param),
+ mFieldId(field),
+ mPossible(std::move(values)) {
+ C2_LOG(VERBOSE) << "Creating field helper " << field << " "
+ << C2FieldSupportedValuesHelper<uint32_t>(*mPossible);
+}
+
+void C2InterfaceHelper::FieldHelper::setSupportedValues(
+ std::unique_ptr<C2FieldSupportedValues> &&values) {
+ mSupported = std::move(values);
+}
+
+const C2FieldSupportedValues *C2InterfaceHelper::FieldHelper::getSupportedValues() const {
+ return (mSupported ? mSupported : mPossible).get();
+}
+
+const C2FieldSupportedValues *C2InterfaceHelper::FieldHelper::getPossibleValues() const {
+ return mPossible.get();
+}
+
+
+/* ---------------------------- Field ---------------------------- */
+
+/**
+ * Wrapper around field-supported-values builder that gets stored in the
+ * field helper when the builder goes out of scope.
+ */
+template<typename T>
+struct SupportedValuesBuilder : C2ParamFieldValuesBuilder<T> {
+ SupportedValuesBuilder(
+ C2ParamField &field, std::shared_ptr<C2InterfaceHelper::FieldHelper> helper)
+ : C2ParamFieldValuesBuilder<T>(field), _mHelper(helper), _mField(field) {
+ }
+
+ /**
+ * Save builder values on destruction.
+ */
+ virtual ~SupportedValuesBuilder() override {
+ _mHelper->setSupportedValues(std::move(C2ParamFieldValues(*this).values));
+ }
+
+private:
+ std::shared_ptr<C2InterfaceHelper::FieldHelper> _mHelper;
+ C2ParamField _mField;
+};
+
+
+template<typename T>
+C2ParamFieldValuesBuilder<T> C2InterfaceHelper::Field<T>::shouldBe() const {
+ return C2ParamFieldValuesBuilder<T>(_mField);
+}
+
+template<typename T>
+C2ParamFieldValuesBuilder<T> C2InterfaceHelper::Field<T>::mustBe() {
+ return SupportedValuesBuilder<T>(_mField, _mHelper);
+}
+
+/*
+template<typename T> C2SettingResultsBuilder C2InterfaceHelper::Field<T>::validatePossible(T &value)
+const {
+ /// TODO
+ return C2SettingResultsBuilder::Ok();
+}
+*/
+
+template<typename T>
+C2InterfaceHelper::Field<T>::Field(std::shared_ptr<FieldHelper> helper, C2Param::Index index)
+ : _mHelper(helper), _mField(helper->makeParamField(index)) { }
+
+template struct C2InterfaceHelper::Field<uint8_t>;
+template struct C2InterfaceHelper::Field<char>;
+template struct C2InterfaceHelper::Field<int32_t>;
+template struct C2InterfaceHelper::Field<uint32_t>;
+//template struct C2InterfaceHelper::Field<c2_cntr32_t>;
+template struct C2InterfaceHelper::Field<int64_t>;
+template struct C2InterfaceHelper::Field<uint64_t>;
+//template struct C2InterfaceHelper::Field<c2_cntr64_t>;
+template struct C2InterfaceHelper::Field<float>;
+
+/* --------------------------------- Factory --------------------------------- */
+
+struct C2InterfaceHelper::FactoryImpl : public C2InterfaceHelper::Factory {
+ virtual std::shared_ptr<C2ParamReflector> getReflector() const override {
+ return _mReflector;
+ }
+
+ virtual std::shared_ptr<ParamHelper>
+ getParamHelper(const ParamRef ¶m) const override {
+ return _mParams.find(param)->second;
+ }
+
+public:
+ FactoryImpl(std::shared_ptr<C2ParamReflector> reflector)
+ : _mReflector(reflector) { }
+
+ virtual ~FactoryImpl() = default;
+
+ void addParam(std::shared_ptr<ParamHelper> param) {
+ _mParams.insert({ param->ref(), param });
+ _mIndexToHelper.insert({param->index(), param});
+
+ // add down-dependencies (and validate dependencies as a result)
+ size_t ix = 0;
+ for (const ParamRef &ref : param->getDependenciesAsRefs()) {
+ // dependencies must already be defined
+ if (!_mParams.count(ref)) {
+ C2_LOG(FATAL) << "Parameter " << param->name() << " has a dependency at index "
+ << ix << " that is not yet defined";
+ }
+ _mParams.find(ref)->second->addDownDependency(param->index());
+ ++ix;
+ }
+
+ _mDependencyIndex.emplace(param->index(), _mDependencyIndex.size());
+ }
+
+ std::shared_ptr<ParamHelper> getParam(C2Param::Index ix) const {
+ // TODO: handle streams separately
+ const auto it = _mIndexToHelper.find(ix);
+ if (it == _mIndexToHelper.end()) {
+ return nullptr;
+ }
+ return it->second;
+ }
+
+ /**
+ * TODO: this could return a copy using proper pointer cast.
+ */
+ std::shared_ptr<C2Param> getParamValue(C2Param::Index ix) const {
+ std::shared_ptr<ParamHelper> helper = getParam(ix);
+ return helper ? helper->value() : nullptr;
+ }
+
+ c2_status_t querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> *const params) const {
+ for (const auto &it : _mParams) {
+ // TODO: change querySupportedParams signature?
+ params->push_back(
+ std::const_pointer_cast<C2ParamDescriptor>(it.second->getDescriptor()));
+ }
+ // TODO: handle errors
+ return C2_OK;
+ }
+
+ size_t getDependencyIndex(C2Param::Index ix) {
+ // in this version of the helper there is only a single stream so
+ // we can look up directly by index
+ auto it = _mDependencyIndex.find(ix);
+ return it == _mDependencyIndex.end() ? SIZE_MAX : it->second;
+ }
+
+private:
+ std::map<ParamRef, std::shared_ptr<ParamHelper>> _mParams;
+ std::map<C2Param::Index, std::shared_ptr<ParamHelper>> _mIndexToHelper;
+ std::shared_ptr<C2ParamReflector> _mReflector;
+ std::map<C2Param::Index, size_t> _mDependencyIndex;
+};
+
+/* --------------------------------- Helper --------------------------------- */
+
+namespace {
+
+static std::string asString(C2Param *p) {
+ char addr[20];
+ sprintf(addr, "%p:[", p);
+ std::string v = addr;
+ for (size_t i = 0; i < p->size(); ++i) {
+ char d[4];
+ sprintf(d, " %02x", *(((uint8_t *)p) + i));
+ v += d + (i == 0);
+ }
+ return v + "]";
+}
+
+}
+
+C2InterfaceHelper::C2InterfaceHelper(std::shared_ptr<C2ReflectorHelper> reflector)
+ : mReflector(reflector),
+ _mFactory(std::make_shared<FactoryImpl>(reflector)) { }
+
+
+size_t C2InterfaceHelper::GetBaseOffset(const std::shared_ptr<C2ParamReflector> &reflector,
+ C2Param::CoreIndex index, size_t offset) {
+ std::unique_ptr<C2StructDescriptor> param = reflector->describe(index);
+ if (param == nullptr) {
+ return ~(size_t)0; // param structure not described
+ }
+
+ for (const C2FieldDescriptor &field : *param) {
+ size_t fieldOffset = _C2ParamInspector::GetOffset(field);
+ size_t fieldSize = _C2ParamInspector::GetSize(field);
+ size_t fieldExtent = field.extent();
+ if (offset < fieldOffset) {
+ return ~(size_t)0; // not found
+ }
+ if (offset == fieldOffset) {
+ // exact match
+ return offset;
+ }
+ if (field.extent() == 0 || offset < fieldOffset + fieldSize * fieldExtent) {
+ // reduce to first element in case of array
+ offset = fieldOffset + (offset - fieldOffset) % fieldSize;
+ if (field.type() >= C2FieldDescriptor::STRUCT_FLAG) {
+ // this offset is within a field
+ offset = GetBaseOffset(
+ reflector, field.type() & ~C2FieldDescriptor::STRUCT_FLAG,
+ offset - fieldOffset);
+ return ~offset ? fieldOffset + offset : offset;
+ }
+ }
+ }
+ return ~(size_t)0; // not found
+}
+
+void C2InterfaceHelper::addParameter(std::shared_ptr<ParamHelper> param) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ mReflector->addStructDescriptor(param->retrieveStructDescriptor());
+ c2_status_t err = param->validate(mReflector);
+ if (err != C2_CORRUPTED) {
+ _mFactory->addParam(param);
+
+ // run setter to ensure correct values
+ bool changed = false;
+ std::vector<std::unique_ptr<C2SettingResult>> failures;
+ (void)param->trySet(param->value().get(), C2_MAY_BLOCK, &changed, *_mFactory, &failures);
+ }
+}
+
+c2_status_t C2InterfaceHelper::config(
+ const std::vector<C2Param*> ¶ms, c2_blocking_t mayBlock,
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures, bool updateParams,
+ std::vector<std::shared_ptr<C2Param>> *changes __unused /* TODO */) {
+ std::lock_guard<std::mutex> lock(mMutex);
+ bool paramWasInvalid = false; // TODO is this the same as bad value?
+ bool paramNotFound = false;
+ bool paramBadValue = false;
+ bool paramNoMemory = false;
+ bool paramBlocking = false;
+ bool paramTimedOut = false;
+ bool paramCorrupted = false;
+
+ // dependencies
+ // down dependencies are marked dirty, but params set are not immediately
+ // marked dirty (unless they become down dependency) so that we can
+ // avoid setting them if they did not change
+
+ // TODO: there could be multiple indices for the same dependency index
+ // { depIx, paramIx } may be a suitable key
+ std::map<size_t, std::pair<C2Param::Index, bool>> dependencies;
+
+ // we cannot determine the last valid parameter, so add an extra
+ // loop iteration after the last parameter
+ for (size_t p_ix = 0; p_ix <= params.size(); ++p_ix) {
+ C2Param *p = nullptr;
+ C2Param::Index paramIx = 0u;
+ size_t paramDepIx = SIZE_MAX;
+ bool last = p_ix == params.size();
+ if (!last) {
+ p = params[p_ix];
+ if (!*p) {
+ paramWasInvalid = true;
+ p->invalidate();
+ continue;
+ }
+
+ paramIx = p->index();
+ paramDepIx = getDependencyIndex_l(paramIx);
+ if (paramDepIx == SIZE_MAX) {
+ // unsupported parameter
+ paramNotFound = true;
+ continue;
+ }
+
+ //
+ // first insert - mark not dirty
+ // it may have been marked dirty by a dependency update
+ // this does not overrwrite(!)
+ (void)dependencies.insert({ paramDepIx, { paramIx, false /* dirty */ }});
+ auto it = dependencies.find(paramDepIx);
+ C2_LOG(VERBOSE) << "marking dependency for setting at #" << paramDepIx << ": "
+ << it->second.first << ", update "
+ << (it->second.second ? "always (dirty)" : "only if changed");
+ } else {
+ // process any remaining dependencies
+ if (dependencies.empty()) {
+ continue;
+ }
+ C2_LOG(VERBOSE) << "handling dirty down dependencies after last setting";
+ }
+
+ // process any dirtied down-dependencies until the next param
+ while (dependencies.size() && dependencies.begin()->first <= paramDepIx) {
+ auto min = dependencies.begin();
+ C2Param::Index ix = min->second.first;
+ bool dirty = min->second.second;
+ dependencies.erase(min);
+
+ std::shared_ptr<ParamHelper> param = _mFactory->getParam(ix);
+ C2_LOG(VERBOSE) << "old value " << asString(param->value().get());
+ if (!last) {
+ C2_LOG(VERBOSE) << "new value " << asString(p);
+ }
+ if (!last && !dirty && ix == paramIx && *param->value() == *p) {
+ // no change in value - and dependencies were not updated
+ // no need to update
+ C2_LOG(VERBOSE) << "ignoring setting unchanged param " << ix;
+ continue;
+ }
+
+ // apply setting
+ bool changed = false;
+ C2_LOG(VERBOSE) << "setting param " << ix;
+ std::shared_ptr<C2Param> oldValue = param->value();
+ c2_status_t res = param->trySet(
+ (!last && paramIx == ix) ? p : param->value().get(), mayBlock,
+ &changed, *_mFactory, failures);
+ std::shared_ptr<C2Param> newValue = param->value();
+ C2_CHECK_EQ(oldValue == newValue, *oldValue == *newValue);
+ switch (res) {
+ case C2_OK: break;
+ case C2_BAD_VALUE: paramBadValue = true; break;
+ case C2_NO_MEMORY: paramNoMemory = true; break;
+ case C2_TIMED_OUT: paramTimedOut = true; break;
+ case C2_BLOCKING: paramBlocking = true; break;
+ case C2_CORRUPTED: paramCorrupted = true; break;
+ default: ;// TODO fatal
+ }
+
+ // copy back result for configured values (or invalidate if it does not fit or match)
+ if (updateParams && !last && paramIx == ix) {
+ if (!p->updateFrom(*param->value())) {
+ p->invalidate();
+ }
+ }
+
+ // compare ptrs as params are copy on write
+ if (changed) {
+ C2_LOG(VERBOSE) << "param " << ix << " value changed";
+ // value changed update down-dependencies and mark them dirty
+ for (const C2Param::Index ix : param->getDownDependencies()) {
+ C2_LOG(VERBOSE) << 1;
+ auto insert_res = dependencies.insert(
+ { getDependencyIndex_l(ix), { ix, true /* dirty */ }});
+ if (!insert_res.second) {
+ (*insert_res.first).second.second = true; // mark dirty
+ }
+
+ auto it = dependencies.find(getDependencyIndex_l(ix));
+ C2_CHECK(it->second.second);
+ C2_LOG(VERBOSE) << "marking down dependencies to update at #"
+ << getDependencyIndex_l(ix) << ": " << it->second.first;
+ }
+ }
+ }
+ }
+
+ return (paramCorrupted ? C2_CORRUPTED :
+ paramBlocking ? C2_BLOCKING :
+ paramTimedOut ? C2_TIMED_OUT :
+ paramNoMemory ? C2_NO_MEMORY :
+ (paramBadValue || paramWasInvalid) ? C2_BAD_VALUE :
+ paramNotFound ? C2_BAD_INDEX : C2_OK);
+}
+
+size_t C2InterfaceHelper::getDependencyIndex_l(C2Param::Index ix) const {
+ return _mFactory->getDependencyIndex(ix);
+}
+
+c2_status_t C2InterfaceHelper::query(
+ const std::vector<C2Param*> &stackParams,
+ const std::vector<C2Param::Index> &heapParamIndices,
+ c2_blocking_t mayBlock __unused /* TODO */,
+ std::vector<std::unique_ptr<C2Param>>* const heapParams) const {
+ std::lock_guard<std::mutex> lock(mMutex);
+ bool paramWasInvalid = false;
+ bool paramNotFound = false;
+ bool paramDidNotFit = false;
+ bool paramNoMemory = false;
+
+ for (C2Param* const p : stackParams) {
+ if (!*p) {
+ paramWasInvalid = true;
+ p->invalidate();
+ } else {
+ std::shared_ptr<C2Param> value = _mFactory->getParamValue(p->index());
+ if (!value) {
+ paramNotFound = true;
+ p->invalidate();
+ } else if (!p->updateFrom(*value)) {
+ paramDidNotFit = true;
+ p->invalidate();
+ }
+ }
+ }
+
+ for (const C2Param::Index ix : heapParamIndices) {
+ std::shared_ptr<C2Param> value = _mFactory->getParamValue(ix);
+ if (value) {
+ std::unique_ptr<C2Param> p = C2Param::Copy(*value);
+ if (p != nullptr) {
+ heapParams->push_back(std::move(p));
+ } else {
+ paramNoMemory = true;
+ }
+ } else {
+ paramNotFound = true;
+ }
+ }
+
+ return paramNoMemory ? C2_NO_MEMORY :
+ paramNotFound ? C2_BAD_INDEX :
+ // the following errors are not marked in the return value
+ paramDidNotFit ? C2_OK :
+ paramWasInvalid ? C2_OK : C2_OK;
+}
+
+c2_status_t C2InterfaceHelper::querySupportedParams(
+ std::vector<std::shared_ptr<C2ParamDescriptor>> *const params) const {
+ std::lock_guard<std::mutex> lock(mMutex);
+ return _mFactory->querySupportedParams(params);
+}
+
+
+c2_status_t C2InterfaceHelper::querySupportedValues(
+ std::vector<C2FieldSupportedValuesQuery> &fields, c2_blocking_t mayBlock __unused) const {
+ std::lock_guard<std::mutex> lock(mMutex);
+ for (C2FieldSupportedValuesQuery &query : fields) {
+ C2_LOG(VERBOSE) << "querying field " << query.field();
+ C2Param::Index ix = _C2ParamInspector::GetIndex(query.field());
+ std::shared_ptr<ParamHelper> param = _mFactory->getParam(ix);
+ if (!param) {
+ C2_LOG(VERBOSE) << "bad param";
+ query.status = C2_BAD_INDEX;
+ continue;
+ }
+ size_t offs = GetBaseOffset(
+ mReflector, ix,
+ _C2ParamInspector::GetOffset(query.field()) - sizeof(C2Param));
+ if (~offs == 0) {
+ C2_LOG(VERBOSE) << "field could not be found";
+ query.status = C2_NOT_FOUND;
+ continue;
+ }
+ offs += sizeof(C2Param);
+ C2_LOG(VERBOSE) << "field resolved to "
+ << StringPrintf("@%02zx+%02x", offs, _C2ParamInspector::GetSize(query.field()));
+ std::shared_ptr<FieldHelper> field =
+ param->findField(offs, _C2ParamInspector::GetSize(query.field()));
+ if (!field) {
+ C2_LOG(VERBOSE) << "bad field";
+ query.status = C2_NOT_FOUND;
+ continue;
+ }
+
+ const C2FieldSupportedValues *values = nullptr;
+ switch (query.type()) {
+ case C2FieldSupportedValuesQuery::CURRENT:
+ values = field->getSupportedValues();
+ break;
+ case C2FieldSupportedValuesQuery::POSSIBLE:
+ values = field->getPossibleValues();
+ break;
+ default:
+ C2_LOG(VERBOSE) << "bad query type: " << query.type();
+ query.status = C2_BAD_VALUE;
+ }
+ if (values) {
+ query.values = *values;
+ query.status = C2_OK;
+ } else {
+ C2_LOG(DEBUG) << "no values published by component";
+ query.status = C2_CORRUPTED;
+ }
+ }
+ return C2_OK;
+}
+
+std::unique_lock<std::mutex> C2InterfaceHelper::lock() const {
+ return std::unique_lock<std::mutex>(mMutex);
+}
diff --git a/media/codec2/vndk/util/C2InterfaceUtils.cpp b/media/codec2/vndk/util/C2InterfaceUtils.cpp
new file mode 100644
index 0000000..61ec911
--- /dev/null
+++ b/media/codec2/vndk/util/C2InterfaceUtils.cpp
@@ -0,0 +1,1292 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-parameter"
+#pragma clang diagnostic ignored "-Wunused-variable"
+#pragma clang diagnostic ignored "-Wunused-value"
+
+#define C2_LOG_VERBOSE
+
+#include <C2Debug.h>
+#include <C2Param.h>
+#include <C2ParamDef.h>
+#include <C2ParamInternal.h>
+#include <util/C2InterfaceUtils.h>
+
+#include <cmath>
+#include <limits>
+#include <map>
+#include <type_traits>
+
+#include <android-base/stringprintf.h>
+
+std::ostream& operator<<(std::ostream& os, const _C2FieldId &i);
+
+std::ostream& operator<<(std::ostream& os, const C2ParamField &i);
+
+/* ---------------------------- C2SupportedRange ---------------------------- */
+
+/**
+ * Helper class for supported values range calculations.
+ */
+template<typename T, bool FP=std::is_floating_point<T>::value>
+struct _C2TypedSupportedRangeHelper {
+ /**
+ * type of range size: a - b if a >= b and a and b are of type T
+ */
+ typedef typename std::make_unsigned<T>::type DiffType;
+
+ /**
+ * calculate (high - low) mod step
+ */
+ static DiffType mod(T low, T high, T step) {
+ return DiffType(high - low) % DiffType(step);
+ }
+};
+
+template<typename T>
+struct _C2TypedSupportedRangeHelper<T, true> {
+ typedef T DiffType;
+
+ static DiffType mod(T low, T high, T step) {
+ return fmod(high - low, step);
+ }
+};
+
+template<typename T>
+C2SupportedRange<T>::C2SupportedRange(const C2FieldSupportedValues &values) {
+ if (values.type == C2FieldSupportedValues::RANGE) {
+ _mMin = values.range.min.ref<ValueType>();
+ _mMax = values.range.max.ref<ValueType>();
+ _mStep = values.range.step.ref<ValueType>();
+ _mNum = values.range.num.ref<ValueType>();
+ _mDenom = values.range.denom.ref<ValueType>();
+ } else {
+ _mMin = MAX_VALUE;
+ _mMax = MIN_VALUE;
+ _mStep = MIN_STEP;
+ _mNum = 0;
+ _mDenom = 0;
+ }
+}
+
+template<typename T>
+bool C2SupportedRange<T>::contains(T value) const {
+ // value must fall between min and max
+ if (value < _mMin || value > _mMax) {
+ return false;
+ }
+ // simple ranges contain all values between min and max
+ if (isSimpleRange()) {
+ return true;
+ }
+ // min is always part of the range
+ if (value == _mMin) {
+ return true;
+ }
+ // stepped ranges require (val - min) % step to be zero
+ if (isArithmeticSeries()) {
+ return _C2TypedSupportedRangeHelper<T>::mod(_mMin, value, _mStep) == 0;
+ }
+ // pure geometric series require (val / min) to be integer multiple of (num/denom)
+ if (isGeometricSeries()) {
+ if (value <= 0) {
+ return false;
+ }
+ double log2base = log2(_mNum / _mDenom);
+ double power = llround(log2(value / double(_mMin)) / log2base);
+ // TODO: validate that result falls within precision (other than round)
+ return value == T(_mMin * pow(_mNum / _mDenom, power) + MIN_STEP / 2);
+ }
+ // multiply-accumulate series require validating by walking through the series
+ if (isMacSeries()) {
+ double lastValue = _mMin;
+ double base = _mNum / _mDenom;
+ while (true) {
+ // this cast is safe as _mMin <= lastValue <= _mMax
+ if (T(lastValue + MIN_STEP / 2) == value) {
+ return true;
+ }
+ double nextValue = fma(lastValue, base, _mStep);
+ if (nextValue <= lastValue || nextValue > _mMax) {
+ return false; // series is no longer monotonic or within range
+ }
+ lastValue = nextValue;
+ };
+ }
+ // if we are here, this must be an invalid range
+ return false;
+}
+
+template<typename T>
+C2SupportedRange<T> C2SupportedRange<T>::limitedTo(const C2SupportedRange<T> &limit) const {
+ // TODO - this only works for simple ranges
+ return C2SupportedRange(std::max(_mMin, limit._mMin), std::min(_mMax, limit._mMax),
+ std::max(_mStep, limit._mStep));
+}
+
+template class C2SupportedRange<uint8_t>;
+template class C2SupportedRange<char>;
+template class C2SupportedRange<int32_t>;
+template class C2SupportedRange<uint32_t>;
+//template class C2SupportedRange<c2_cntr32_t>;
+template class C2SupportedRange<int64_t>;
+template class C2SupportedRange<uint64_t>;
+//template class C2SupportedRange<c2_cntr64_t>;
+template class C2SupportedRange<float>;
+
+/* -------------------------- C2SupportedFlags -------------------------- */
+
+/**
+ * Ordered supported flag set for a field of a given type.
+ */
+// float flags are not supported, but define a few methods to support generic supported values code
+template<>
+bool C2SupportedFlags<float>::contains(float value) const {
+ return false;
+}
+
+template<>
+const std::vector<float> C2SupportedFlags<float>::flags() const {
+ return std::vector<float>();
+}
+
+template<>
+C2SupportedFlags<float> C2SupportedFlags<float>::limitedTo(const C2SupportedFlags<float> &limit) const {
+ std::vector<C2Value::Primitive> values;
+ return C2SupportedFlags(std::move(values));
+}
+
+template<>
+float C2SupportedFlags<float>::min() const {
+ return 0;
+}
+
+template<typename T>
+bool C2SupportedFlags<T>::contains(T value) const {
+ // value must contain the minimal mask
+ T minMask = min();
+ if (~value & minMask) {
+ return false;
+ }
+ value &= ~minMask;
+ // otherwise, remove flags from value and see if we arrive at 0
+ for (const C2Value::Primitive &v : _mValues) {
+ if (value == 0) {
+ break;
+ }
+ if ((~value & v.ref<ValueType>()) == 0) {
+ value &= ~v.ref<ValueType>();
+ }
+ }
+ return value == 0;
+}
+
+template<typename T>
+const std::vector<T> C2SupportedFlags<T>::flags() const {
+ std::vector<T> vals(c2_max(_mValues.size(), 1u) - 1);
+ if (!_mValues.empty()) {
+ std::transform(_mValues.cbegin() + 1, _mValues.cend(), vals.begin(),
+ [](const C2Value::Primitive &p)->T {
+ return p.ref<ValueType>();
+ });
+ }
+ return vals;
+}
+
+template<typename T>
+C2SupportedFlags<T> C2SupportedFlags<T>::limitedTo(const C2SupportedFlags<T> &limit) const {
+ std::vector<C2Value::Primitive> values = _mValues; // make a copy
+ T minMask = min() | limit.min();
+ // minimum mask must be covered by both this and other
+ if (limit.contains(minMask) && contains(minMask)) {
+ values[0] = minMask;
+ // keep only flags that are covered by limit
+ std::remove_if(values.begin(), values.end(), [&limit, minMask](const C2Value::Primitive &v) -> bool {
+ T value = v.ref<ValueType>() | minMask;
+ return value == minMask || !limit.contains(value); });
+ // we also need to do it vice versa
+ for (const C2Value::Primitive &v : _mValues) {
+ T value = v.ref<ValueType>() | minMask;
+ if (value != minMask && contains(value)) {
+ values.emplace_back((ValueType)value);
+ }
+ }
+ }
+ return C2SupportedFlags(std::move(values));
+}
+
+template<typename T>
+T C2SupportedFlags<T>::min() const {
+ if (!_mValues.empty()) {
+ return _mValues.front().template ref<ValueType>();
+ } else {
+ return T(0);
+ }
+}
+
+template class C2SupportedFlags<uint8_t>;
+template class C2SupportedFlags<char>;
+template class C2SupportedFlags<int32_t>;
+template class C2SupportedFlags<uint32_t>;
+//template class C2SupportedFlags<c2_cntr32_t>;
+template class C2SupportedFlags<int64_t>;
+template class C2SupportedFlags<uint64_t>;
+//template class C2SupportedFlags<c2_cntr64_t>;
+
+/* -------------------------- C2SupportedValueSet -------------------------- */
+
+/**
+ * Ordered supported value set for a field of a given type.
+ */
+template<typename T>
+bool C2SupportedValueSet<T>::contains(T value) const {
+ return std::find_if(_mValues.cbegin(), _mValues.cend(),
+ [value](const C2Value::Primitive &p) -> bool {
+ return value == p.ref<ValueType>();
+ }) != _mValues.cend();
+}
+
+template<typename T>
+C2SupportedValueSet<T> C2SupportedValueSet<T>::limitedTo(const C2SupportedValueSet<T> &limit) const {
+ std::vector<C2Value::Primitive> values = _mValues; // make a copy
+ std::remove_if(values.begin(), values.end(), [&limit](const C2Value::Primitive &v) -> bool {
+ return !limit.contains(v.ref<ValueType>()); });
+ return C2SupportedValueSet(std::move(values));
+}
+
+template<typename T>
+C2SupportedValueSet<T> C2SupportedValueSet<T>::limitedTo(const C2SupportedRange<T> &limit) const {
+ std::vector<C2Value::Primitive> values = _mValues; // make a copy
+ std::remove_if(values.begin(), values.end(), [&limit](const C2Value::Primitive &v) -> bool {
+ return !limit.contains(v.ref<ValueType>()); });
+ return C2SupportedValueSet(std::move(values));
+}
+
+template<typename T>
+C2SupportedValueSet<T> C2SupportedValueSet<T>::limitedTo(const C2SupportedFlags<T> &limit) const {
+ std::vector<C2Value::Primitive> values = _mValues; // make a copy
+ std::remove_if(values.begin(), values.end(), [&limit](const C2Value::Primitive &v) -> bool {
+ return !limit.contains(v.ref<ValueType>()); });
+ return C2SupportedValueSet(std::move(values));
+}
+
+template<typename T>
+const std::vector<T> C2SupportedValueSet<T>::values() const {
+ std::vector<T> vals(_mValues.size());
+ std::transform(_mValues.cbegin(), _mValues.cend(), vals.begin(), [](const C2Value::Primitive &p) -> T {
+ return p.ref<ValueType>();
+ });
+ return vals;
+}
+
+template class C2SupportedValueSet<uint8_t>;
+template class C2SupportedValueSet<char>;
+template class C2SupportedValueSet<int32_t>;
+template class C2SupportedValueSet<uint32_t>;
+//template class C2SupportedValueSet<c2_cntr32_t>;
+template class C2SupportedValueSet<int64_t>;
+template class C2SupportedValueSet<uint64_t>;
+//template class C2SupportedValueSet<c2_cntr64_t>;
+template class C2SupportedValueSet<float>;
+
+/* ---------------------- C2FieldSupportedValuesHelper ---------------------- */
+
+template<typename T>
+struct C2FieldSupportedValuesHelper<T>::Impl {
+ Impl(const C2FieldSupportedValues &values)
+ : _mType(values.type),
+ _mRange(values),
+ _mValues(values),
+ _mFlags(values) { }
+
+ bool supports(T value) const;
+
+private:
+ typedef typename _C2FieldValueHelper<T>::ValueType ValueType;
+ C2FieldSupportedValues::type_t _mType;
+ C2SupportedRange<ValueType> _mRange;
+ C2SupportedValueSet<ValueType> _mValues;
+ C2SupportedValueSet<ValueType> _mFlags;
+
+// friend std::ostream& operator<< <T>(std::ostream& os, const C2FieldSupportedValuesHelper<T>::Impl &i);
+// friend std::ostream& operator<<(std::ostream& os, const Impl &i);
+ std::ostream& streamOut(std::ostream& os) const;
+};
+
+template<typename T>
+bool C2FieldSupportedValuesHelper<T>::Impl::supports(T value) const {
+ switch (_mType) {
+ case C2FieldSupportedValues::RANGE: return _mRange.contains(value);
+ case C2FieldSupportedValues::VALUES: return _mValues.contains(value);
+ case C2FieldSupportedValues::FLAGS: return _mFlags.contains(value);
+ default: return false;
+ }
+}
+
+template<typename T>
+C2FieldSupportedValuesHelper<T>::C2FieldSupportedValuesHelper(const C2FieldSupportedValues &values)
+ : _mImpl(std::make_unique<C2FieldSupportedValuesHelper<T>::Impl>(values)) { }
+
+template<typename T>
+C2FieldSupportedValuesHelper<T>::~C2FieldSupportedValuesHelper() = default;
+
+template<typename T>
+bool C2FieldSupportedValuesHelper<T>::supports(T value) const {
+ return _mImpl->supports(value);
+}
+
+template class C2FieldSupportedValuesHelper<uint8_t>;
+template class C2FieldSupportedValuesHelper<char>;
+template class C2FieldSupportedValuesHelper<int32_t>;
+template class C2FieldSupportedValuesHelper<uint32_t>;
+//template class C2FieldSupportedValuesHelper<c2_cntr32_t>;
+template class C2FieldSupportedValuesHelper<int64_t>;
+template class C2FieldSupportedValuesHelper<uint64_t>;
+//template class C2FieldSupportedValuesHelper<c2_cntr64_t>;
+template class C2FieldSupportedValuesHelper<float>;
+
+/* ----------------------- C2ParamFieldValuesBuilder ----------------------- */
+
+template<typename T>
+struct C2ParamFieldValuesBuilder<T>::Impl {
+ Impl(const C2ParamField &field)
+ : _mParamField(field),
+ _mType(type_t::RANGE),
+ _mDefined(false),
+ _mRange(C2SupportedRange<T>::Any()),
+ _mValues(C2SupportedValueSet<T>::None()),
+ _mFlags(C2SupportedFlags<T>::None()) { }
+
+ /**
+ * Get C2ParamFieldValues from this builder.
+ */
+ operator C2ParamFieldValues() const {
+ if (!_mDefined) {
+ return C2ParamFieldValues(_mParamField);
+ }
+ switch (_mType) {
+ case type_t::EMPTY:
+ case type_t::VALUES:
+ return C2ParamFieldValues(_mParamField, (C2FieldSupportedValues)_mValues);
+ case type_t::RANGE:
+ return C2ParamFieldValues(_mParamField, (C2FieldSupportedValues)_mRange);
+ case type_t::FLAGS:
+ return C2ParamFieldValues(_mParamField, (C2FieldSupportedValues)_mFlags);
+ default:
+ // TRESPASS
+ // should never get here
+ return C2ParamFieldValues(_mParamField);
+ }
+ }
+
+ /** Define the supported values as the currently supported values of this builder. */
+ void any() {
+ _mDefined = true;
+ }
+
+ /** Restrict (and thus define) the supported values to none. */
+ void none() {
+ _mDefined = true;
+ _mType = type_t::VALUES;
+ _mValues.clear();
+ }
+
+ /** Restrict (and thus define) the supported values to |value| alone. */
+ void equalTo(T value) {
+ return limitTo(C2SupportedValueSet<T>::OneOf({value}));
+ }
+
+ /** Restrict (and thus define) the supported values to a value set. */
+ void limitTo(const C2SupportedValueSet<T> &limit) {
+ if (!_mDefined) {
+ C2_LOG(VERBOSE) << "NA.limitTo(" << C2FieldSupportedValuesHelper<T>(limit) << ")";
+
+ // shortcut for first limit applied
+ _mDefined = true;
+ _mValues = limit;
+ _mType = _mValues.isEmpty() ? type_t::EMPTY : type_t::VALUES;
+ } else {
+ switch (_mType) {
+ case type_t::EMPTY:
+ case type_t::VALUES:
+ C2_LOG(VERBOSE) << "(" << C2FieldSupportedValuesHelper<T>(_mValues) << ").limitTo("
+ << C2FieldSupportedValuesHelper<T>(limit) << ")";
+
+ _mValues = _mValues.limitedTo(limit);
+ _mType = _mValues.isEmpty() ? type_t::EMPTY : type_t::VALUES;
+ break;
+ case type_t::RANGE:
+ C2_LOG(VERBOSE) << "(" << C2FieldSupportedValuesHelper<T>(_mRange) << ").limitTo("
+ << C2FieldSupportedValuesHelper<T>(limit) << ")";
+
+ _mValues = limit.limitedTo(_mRange);
+ _mType = _mValues.isEmpty() ? type_t::EMPTY : type_t::VALUES;
+ break;
+ case type_t::FLAGS:
+ C2_LOG(VERBOSE) << "(" << C2FieldSupportedValuesHelper<T>(_mRange) << ").limitTo("
+ << C2FieldSupportedValuesHelper<T>(limit) << ")";
+
+ _mValues = limit.limitedTo(_mFlags);
+ _mType = _mValues.isEmpty() ? type_t::EMPTY : type_t::VALUES;
+ break;
+ default:
+ C2_LOG(FATAL); // should not be here
+ }
+ // TODO: support flags
+ }
+ C2_LOG(VERBOSE) << " = " << _mType << ":" << C2FieldSupportedValuesHelper<T>(_mValues);
+ }
+
+ /** Restrict (and thus define) the supported values to a flag set. */
+ void limitTo(const C2SupportedFlags<T> &limit) {
+ if (!_mDefined) {
+ C2_LOG(VERBOSE) << "NA.limitTo(" << C2FieldSupportedValuesHelper<T>(limit) << ")";
+
+ // shortcut for first limit applied
+ _mDefined = true;
+ _mFlags = limit;
+ _mType = _mFlags.isEmpty() ? type_t::EMPTY : type_t::FLAGS;
+ } else {
+ switch (_mType) {
+ case type_t::EMPTY:
+ case type_t::VALUES:
+ C2_LOG(VERBOSE) << "(" << C2FieldSupportedValuesHelper<T>(_mValues) << ").limitTo("
+ << C2FieldSupportedValuesHelper<T>(limit) << ")";
+
+ _mValues = _mValues.limitedTo(limit);
+ _mType = _mValues.isEmpty() ? type_t::EMPTY : type_t::VALUES;
+ C2_LOG(VERBOSE) << " = " << _mType << ":" << C2FieldSupportedValuesHelper<T>(_mValues);
+ break;
+ case type_t::FLAGS:
+ C2_LOG(VERBOSE) << "(" << C2FieldSupportedValuesHelper<T>(_mFlags) << ").limitTo("
+ << C2FieldSupportedValuesHelper<T>(limit) << ")";
+
+ _mFlags = _mFlags.limitedTo(limit);
+ _mType = _mFlags.isEmpty() ? type_t::EMPTY : type_t::FLAGS;
+ C2_LOG(VERBOSE) << " = " << _mType << ":" << C2FieldSupportedValuesHelper<T>(_mFlags);
+ break;
+ case type_t::RANGE:
+ C2_LOG(FATAL) << "limiting ranges to flags is not supported";
+ _mType = type_t::EMPTY;
+ break;
+ default:
+ C2_LOG(FATAL); // should not be here
+ }
+ }
+ }
+
+ void limitTo(const C2SupportedRange<T> &limit) {
+ if (!_mDefined) {
+ C2_LOG(VERBOSE) << "NA.limitTo(" << C2FieldSupportedValuesHelper<T>(limit) << ")";
+
+ // shortcut for first limit applied
+ _mDefined = true;
+ _mRange = limit;
+ _mType = _mRange.isEmpty() ? type_t::EMPTY : type_t::RANGE;
+ C2_LOG(VERBOSE) << " = " << _mType << ":" << C2FieldSupportedValuesHelper<T>(_mRange);
+ } else {
+ switch (_mType) {
+ case type_t::EMPTY:
+ case type_t::VALUES:
+ C2_LOG(VERBOSE) << "(" << C2FieldSupportedValuesHelper<T>(_mValues) << ").limitTo("
+ << C2FieldSupportedValuesHelper<T>(limit) << ")";
+ _mValues = _mValues.limitedTo(limit);
+ _mType = _mValues.isEmpty() ? type_t::EMPTY : type_t::VALUES;
+ C2_LOG(VERBOSE) << " = " << _mType << ":" << C2FieldSupportedValuesHelper<T>(_mValues);
+ break;
+ case type_t::FLAGS:
+ C2_LOG(FATAL) << "limiting flags to ranges is not supported";
+ _mType = type_t::EMPTY;
+ break;
+ case type_t::RANGE:
+ C2_LOG(VERBOSE) << "(" << C2FieldSupportedValuesHelper<T>(_mRange) << ").limitTo("
+ << C2FieldSupportedValuesHelper<T>(limit) << ")";
+ _mRange = _mRange.limitedTo(limit);
+ C2_DCHECK(_mValues.isEmpty());
+ _mType = _mRange.isEmpty() ? type_t::EMPTY : type_t::RANGE;
+ C2_LOG(VERBOSE) << " = " << _mType << ":" << C2FieldSupportedValuesHelper<T>(_mRange);
+ break;
+ default:
+ C2_LOG(FATAL); // should not be here
+ }
+ }
+ }
+
+private:
+ void instantiate() __unused {
+ (void)_mValues.values(); // instantiate non-const values()
+ }
+
+ void instantiate() const __unused {
+ (void)_mValues.values(); // instantiate const values()
+ }
+
+ typedef C2FieldSupportedValues::type_t type_t;
+
+ C2ParamField _mParamField;
+ type_t _mType;
+ bool _mDefined;
+ C2SupportedRange<T> _mRange;
+ C2SupportedValueSet<T> _mValues;
+ C2SupportedFlags<T> _mFlags;
+
+};
+
+template<typename T>
+C2ParamFieldValuesBuilder<T>::operator C2ParamFieldValues() const {
+ return (C2ParamFieldValues)(*_mImpl.get());
+}
+
+template<typename T>
+C2ParamFieldValuesBuilder<T>::C2ParamFieldValuesBuilder(const C2ParamField &field)
+ : _mImpl(std::make_unique<C2ParamFieldValuesBuilder<T>::Impl>(field)) { }
+
+template<typename T>
+C2ParamFieldValuesBuilder<T> &C2ParamFieldValuesBuilder<T>::any() {
+ _mImpl->any();
+ return *this;
+}
+
+template<typename T>
+C2ParamFieldValuesBuilder<T> &C2ParamFieldValuesBuilder<T>::none() {
+ _mImpl->none();
+ return *this;
+}
+
+template<typename T>
+C2ParamFieldValuesBuilder<T> &C2ParamFieldValuesBuilder<T>::equalTo(T value) {
+ _mImpl->equalTo(value);
+ return *this;
+}
+
+template<typename T>
+C2ParamFieldValuesBuilder<T> &C2ParamFieldValuesBuilder<T>::limitTo(const C2SupportedValueSet<T> &limit) {
+ _mImpl->limitTo(limit);
+ return *this;
+}
+
+template<typename T>
+C2ParamFieldValuesBuilder<T> &C2ParamFieldValuesBuilder<T>::limitTo(const C2SupportedFlags<T> &limit) {
+ _mImpl->limitTo(limit);
+ return *this;
+}
+
+template<typename T>
+C2ParamFieldValuesBuilder<T> &C2ParamFieldValuesBuilder<T>::limitTo(const C2SupportedRange<T> &limit) {
+ _mImpl->limitTo(limit);
+ return *this;
+}
+
+template<typename T>
+C2ParamFieldValuesBuilder<T>::C2ParamFieldValuesBuilder(const C2ParamFieldValuesBuilder<T> &other)
+ : _mImpl(std::make_unique<C2ParamFieldValuesBuilder<T>::Impl>(*other._mImpl.get())) { }
+
+template<typename T>
+C2ParamFieldValuesBuilder<T> &C2ParamFieldValuesBuilder<T>::operator=(
+ const C2ParamFieldValuesBuilder<T> &other) {
+ _mImpl = std::make_unique<C2ParamFieldValuesBuilder<T>::Impl>(*other._mImpl.get());
+ return *this;
+}
+
+template<typename T>
+C2ParamFieldValuesBuilder<T>::~C2ParamFieldValuesBuilder() = default;
+
+template class C2ParamFieldValuesBuilder<uint8_t>;
+template class C2ParamFieldValuesBuilder<char>;
+template class C2ParamFieldValuesBuilder<int32_t>;
+template class C2ParamFieldValuesBuilder<uint32_t>;
+//template class C2ParamFieldValuesBuilder<c2_cntr32_t>;
+template class C2ParamFieldValuesBuilder<int64_t>;
+template class C2ParamFieldValuesBuilder<uint64_t>;
+//template class C2ParamFieldValuesBuilder<c2_cntr64_t>;
+template class C2ParamFieldValuesBuilder<float>;
+
+/* ------------------------- C2SettingResultBuilder ------------------------- */
+
+C2SettingConflictsBuilder::C2SettingConflictsBuilder() : _mConflicts() { }
+
+C2SettingConflictsBuilder::C2SettingConflictsBuilder(C2ParamFieldValues &&conflict) {
+ _mConflicts.emplace_back(std::move(conflict));
+}
+
+C2SettingConflictsBuilder& C2SettingConflictsBuilder::with(C2ParamFieldValues &&conflict) {
+ _mConflicts.emplace_back(std::move(conflict));
+ return *this;
+}
+
+std::vector<C2ParamFieldValues> C2SettingConflictsBuilder::retrieveConflicts() {
+ return std::move(_mConflicts);
+}
+
+/* ------------------------- C2SettingResult/sBuilder ------------------------- */
+
+C2SettingResult C2SettingResultBuilder::ReadOnly(const C2ParamField ¶m) {
+ return C2SettingResult { C2SettingResult::READ_ONLY, { param }, { } };
+}
+
+C2SettingResult C2SettingResultBuilder::BadValue(const C2ParamField ¶mField, bool isInfo) {
+ return { isInfo ? C2SettingResult::INFO_BAD_VALUE : C2SettingResult::BAD_VALUE,
+ { paramField }, { } };
+}
+
+C2SettingResult C2SettingResultBuilder::Conflict(
+ C2ParamFieldValues &¶mFieldValues, C2SettingConflictsBuilder &conflicts, bool isInfo) {
+ C2_CHECK(!conflicts.empty());
+ if (isInfo) {
+ return C2SettingResult {
+ C2SettingResult::INFO_CONFLICT,
+ std::move(paramFieldValues), conflicts.retrieveConflicts()
+ };
+ } else {
+ return C2SettingResult {
+ C2SettingResult::CONFLICT,
+ std::move(paramFieldValues), conflicts.retrieveConflicts()
+ };
+ }
+}
+
+C2SettingResultsBuilder::C2SettingResultsBuilder(C2SettingResult &&result)
+ : _mStatus(C2_BAD_VALUE) {
+ _mResults.emplace_back(new C2SettingResult(std::move(result)));
+}
+
+C2SettingResultsBuilder C2SettingResultsBuilder::plus(C2SettingResultsBuilder&& results) {
+ for (std::unique_ptr<C2SettingResult> &r : results._mResults) {
+ _mResults.emplace_back(std::move(r));
+ }
+ results._mResults.clear();
+ // TODO: mStatus
+ return std::move(*this);
+}
+
+c2_status_t C2SettingResultsBuilder::retrieveFailures(
+ std::vector<std::unique_ptr<C2SettingResult>>* const failures) {
+ for (std::unique_ptr<C2SettingResult> &r : _mResults) {
+ failures->emplace_back(std::move(r));
+ }
+ _mResults.clear();
+ return _mStatus;
+}
+
+C2SettingResultsBuilder::C2SettingResultsBuilder(c2_status_t status) : _mStatus(status) {
+ // status must be one of OK, BAD_STATE, TIMED_OUT or CORRUPTED
+ // mainly: BLOCKING, BAD_INDEX, BAD_VALUE and NO_MEMORY requires a setting attempt
+}
+
+#pragma clang diagnostic pop
+
+/* ------------------------- C2FieldUtils ------------------------- */
+
+struct C2_HIDE C2FieldUtils::_Inspector {
+ /// returns the implementation object
+ inline static std::shared_ptr<Info::Impl> GetImpl(const Info &info) {
+ return info._mImpl;
+ }
+};
+
+/* ------------------------- C2FieldUtils::Info ------------------------- */
+
+struct C2_HIDE C2FieldUtils::Info::Impl {
+ C2FieldDescriptor field;
+ std::shared_ptr<Impl> parent;
+ uint32_t index;
+ uint32_t depth;
+ uint32_t baseFieldOffset;
+ uint32_t arrayOffset;
+ uint32_t usedExtent;
+
+ /// creates a copy of this object including copies of its parent chain
+ Impl clone() const;
+
+ /// creates a copy of a shared pointer to an object
+ static std::shared_ptr<Impl> Clone(const std::shared_ptr<Impl> &);
+
+ Impl(const C2FieldDescriptor &field_, std::shared_ptr<Impl> parent_,
+ uint32_t index_, uint32_t depth_, uint32_t baseFieldOffset_,
+ uint32_t arrayOffset_, uint32_t usedExtent_)
+ : field(field_), parent(parent_), index(index_), depth(depth_),
+ baseFieldOffset(baseFieldOffset_), arrayOffset(arrayOffset_), usedExtent(usedExtent_) { }
+};
+
+std::shared_ptr<C2FieldUtils::Info::Impl> C2FieldUtils::Info::Impl::Clone(const std::shared_ptr<Impl> &info) {
+ if (info) {
+ return std::make_shared<Impl>(info->clone());
+ }
+ return nullptr;
+}
+
+C2FieldUtils::Info::Impl C2FieldUtils::Info::Impl::clone() const {
+ Impl res = Impl(*this);
+ res.parent = Clone(res.parent);
+ return res;
+}
+
+C2FieldUtils::Info::Info(std::shared_ptr<Impl> impl)
+ : _mImpl(impl) { }
+
+size_t C2FieldUtils::Info::arrayOffset() const {
+ return _mImpl->arrayOffset;
+}
+
+size_t C2FieldUtils::Info::arraySize() const {
+ return extent() * size();
+}
+
+size_t C2FieldUtils::Info::baseFieldOffset() const {
+ return _mImpl->baseFieldOffset;
+};
+
+size_t C2FieldUtils::Info::depth() const {
+ return _mImpl->depth;
+}
+
+size_t C2FieldUtils::Info::extent() const {
+ return _mImpl->usedExtent;
+}
+
+size_t C2FieldUtils::Info::index() const {
+ return _mImpl->index;
+}
+
+bool C2FieldUtils::Info::isArithmetic() const {
+ switch (_mImpl->field.type()) {
+ case C2FieldDescriptor::BLOB:
+ case C2FieldDescriptor::CNTR32:
+ case C2FieldDescriptor::CNTR64:
+ case C2FieldDescriptor::FLOAT:
+ case C2FieldDescriptor::INT32:
+ case C2FieldDescriptor::INT64:
+ case C2FieldDescriptor::STRING:
+ case C2FieldDescriptor::UINT32:
+ case C2FieldDescriptor::UINT64:
+ return true;
+ default:
+ return false;
+ }
+}
+
+bool C2FieldUtils::Info::isFlexible() const {
+ return _mImpl->field.extent() == 0;
+}
+
+C2String C2FieldUtils::Info::name() const {
+ return _mImpl->field.name();
+}
+
+const C2FieldUtils::Info::NamedValuesType &C2FieldUtils::Info::namedValues() const {
+ return _mImpl->field.namedValues();
+}
+
+size_t C2FieldUtils::Info::offset() const {
+ return _C2ParamInspector::GetOffset(_mImpl->field);
+}
+
+C2FieldUtils::Info C2FieldUtils::Info::parent() const {
+ return Info(_mImpl->parent);
+};
+
+size_t C2FieldUtils::Info::size() const {
+ return _C2ParamInspector::GetSize(_mImpl->field);
+}
+
+C2FieldUtils::Info::type_t C2FieldUtils::Info::type() const {
+ return _mImpl->field.type();
+}
+
+/* ------------------------- C2FieldUtils::Iterator ------------------------- */
+
+struct C2_HIDE C2FieldUtils::Iterator::Impl : public _C2ParamInspector {
+ Impl() = default;
+
+ virtual ~Impl() = default;
+
+ /// implements object equality
+ virtual bool equals(const std::shared_ptr<Impl> &other) const {
+ return other != nullptr && mHead == other->mHead;
+ };
+
+ /// returns the info pointed to by this iterator
+ virtual value_type get() const {
+ return Info(mHead);
+ }
+
+ /// increments this iterator
+ virtual void increment() {
+ // note: this cannot be abstract as we instantiate this for List::end(). increment to end()
+ // instead.
+ mHead.reset();
+ }
+
+protected:
+ Impl(std::shared_ptr<C2FieldUtils::Info::Impl> head)
+ : mHead(head) { }
+
+ std::shared_ptr<Info::Impl> mHead; ///< current field
+};
+
+C2FieldUtils::Iterator::Iterator(std::shared_ptr<Impl> impl)
+ : mImpl(impl) { }
+
+C2FieldUtils::Iterator::value_type C2FieldUtils::Iterator::operator*() const {
+ return mImpl->get();
+}
+
+C2FieldUtils::Iterator& C2FieldUtils::Iterator::operator++() {
+ mImpl->increment();
+ return *this;
+}
+
+bool C2FieldUtils::Iterator::operator==(const Iterator &other) const {
+ return mImpl->equals(other.mImpl);
+}
+
+/* ------------------------- C2FieldUtils::List ------------------------- */
+
+struct C2_HIDE C2FieldUtils::List::Impl {
+ virtual std::shared_ptr<Iterator::Impl> begin() const = 0;
+
+ /// returns an iterator to the end of the list
+ virtual std::shared_ptr<Iterator::Impl> end() const {
+ return std::make_shared<Iterator::Impl>();
+ }
+
+ virtual ~Impl() = default;
+};
+
+C2FieldUtils::List::List(std::shared_ptr<Impl> impl)
+ : mImpl(impl) { }
+
+C2FieldUtils::Iterator C2FieldUtils::List::begin() const {
+ return C2FieldUtils::Iterator(mImpl->begin());
+}
+
+C2FieldUtils::Iterator C2FieldUtils::List::end() const {
+ return C2FieldUtils::Iterator(mImpl->end());
+}
+
+/* ------------------------- C2FieldUtils::enumerateFields ------------------------- */
+
+namespace {
+
+/**
+ * Iterator base class helper that allows descending into the field hierarchy.
+ */
+struct C2FieldUtilsFieldsIteratorHelper : public C2FieldUtils::Iterator::Impl {
+ virtual ~C2FieldUtilsFieldsIteratorHelper() override = default;
+
+ /// returns the base-field's offset of the parent field (or the param offset if no parent)
+ static inline uint32_t GetParentBaseFieldOffset(
+ const std::shared_ptr<C2FieldUtils::Info::Impl> parent) {
+ return parent == nullptr ? sizeof(C2Param) : parent->baseFieldOffset;
+ }
+
+ /// returns the offset of the parent field (or the param)
+ static inline uint32_t GetParentOffset(const std::shared_ptr<C2FieldUtils::Info::Impl> parent) {
+ return parent == nullptr ? sizeof(C2Param) : GetOffset(parent->field);
+ }
+
+protected:
+ C2FieldUtilsFieldsIteratorHelper(
+ std::shared_ptr<C2ParamReflector> reflector,
+ uint32_t paramSize,
+ std::shared_ptr<C2FieldUtils::Info::Impl> head = nullptr)
+ : C2FieldUtils::Iterator::Impl(head),
+ mParamSize(paramSize),
+ mReflector(reflector) { }
+
+ /// returns a leaf info object at a specific index for a child field
+ std::shared_ptr<C2FieldUtils::Info::Impl> makeLeaf(
+ const C2FieldDescriptor &field, uint32_t index) {
+ uint32_t parentOffset = GetParentOffset(mHead);
+ uint32_t arrayOffset = parentOffset + GetOffset(field);
+ uint32_t usedExtent = field.extent() ? :
+ (std::max(arrayOffset, mParamSize) - arrayOffset) / GetSize(field);
+
+ return std::make_shared<C2FieldUtils::Info::Impl>(
+ OffsetFieldDescriptor(field, parentOffset + index * GetSize(field)),
+ mHead /* parent */, index, mHead == nullptr ? 0 : mHead->depth + 1,
+ GetParentBaseFieldOffset(mHead) + GetOffset(field),
+ arrayOffset, usedExtent);
+ }
+
+ /// returns whether this struct index have been traversed to get to this field
+ bool visited(C2Param::CoreIndex index) const {
+ for (const std::shared_ptr<C2StructDescriptor> &sd : mHistory) {
+ if (sd->coreIndex() == index) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ uint32_t mParamSize;
+ std::shared_ptr<C2ParamReflector> mReflector;
+ std::vector<std::shared_ptr<C2StructDescriptor>> mHistory; // structure types visited
+};
+
+/**
+ * Iterator implementing enumerateFields() that visits each base field.
+ */
+struct C2FieldUtilsFieldsIterator : public C2FieldUtilsFieldsIteratorHelper {
+ /// enumerate base fields of a parameter
+ C2FieldUtilsFieldsIterator(const C2Param ¶m, std::shared_ptr<C2ParamReflector> reflector)
+ : C2FieldUtilsFieldsIteratorHelper(reflector, param.size()) {
+ descendInto(param.coreIndex());
+ }
+
+ /// enumerate base fields of a field
+ C2FieldUtilsFieldsIterator(std::shared_ptr<C2FieldUtilsFieldsIterator> impl)
+ : C2FieldUtilsFieldsIteratorHelper(impl->mReflector, impl->mParamSize, impl->mHead) {
+ mHistory = impl->mHistory;
+ if (mHead->field.type() & C2FieldDescriptor::STRUCT_FLAG) {
+ C2Param::CoreIndex index = { mHead->field.type() &~C2FieldDescriptor::STRUCT_FLAG };
+ if (!visited(index)) {
+ descendInto(index);
+ }
+ }
+ }
+
+ virtual ~C2FieldUtilsFieldsIterator() override = default;
+
+ /// Increments this iterator by visiting each base field.
+ virtual void increment() override {
+ // don't go past end
+ if (mHead == nullptr || _mFields.empty()) {
+ return;
+ }
+
+ // descend into structures
+ if (mHead->field.type() & C2FieldDescriptor::STRUCT_FLAG) {
+ C2Param::CoreIndex index = { mHead->field.type() &~C2FieldDescriptor::STRUCT_FLAG };
+ // do not recurse into the same structs
+ if (!visited(index) && descendInto(index)) {
+ return;
+ }
+ }
+
+ // ascend after the last field in the current struct
+ while (!mHistory.empty() && _mFields.back() == mHistory.back()->end()) {
+ mHead = mHead->parent;
+ mHistory.pop_back();
+ _mFields.pop_back();
+ }
+
+ // done if history is now empty
+ if (_mFields.empty()) {
+ // we could be traversing a sub-tree so clear head
+ mHead.reset();
+ return;
+ }
+
+ // move to the next field in the current struct
+ C2StructDescriptor::field_iterator next = _mFields.back();
+ mHead->field = OffsetFieldDescriptor(*next, GetParentOffset(mHead->parent));
+ mHead->index = 0; // reset index just in case for correctness
+ mHead->baseFieldOffset = GetParentBaseFieldOffset(mHead->parent) + GetOffset(*next);
+ mHead->arrayOffset = GetOffset(mHead->field);
+ mHead->usedExtent = mHead->field.extent() ? :
+ (std::max(mHead->arrayOffset, mParamSize) - mHead->arrayOffset)
+ / GetSize(mHead->field);
+ ++_mFields.back();
+ }
+
+private:
+ /// If the current field is a known, valid (untraversed) structure, it modifies this iterator
+ /// to point to the first field of the structure and returns true. Otherwise, it does not
+ /// modify this iterator and returns false.
+ bool descendInto(C2Param::CoreIndex index) {
+ std::unique_ptr<C2StructDescriptor> descUnique = mReflector->describe(index);
+ // descend into known structs (as long as they have at least one field)
+ if (descUnique && descUnique->begin() != descUnique->end()) {
+ std::shared_ptr<C2StructDescriptor> desc(std::move(descUnique));
+ mHistory.emplace_back(desc);
+ C2StructDescriptor::field_iterator first = desc->begin();
+ mHead = makeLeaf(*first, 0 /* index */);
+ _mFields.emplace_back(++first);
+ return true;
+ }
+ return false;
+ }
+
+ /// next field pointers for each depth.
+ /// note: _mFields may be shorted than mHistory, if iterating at a depth
+ std::vector<C2StructDescriptor::field_iterator> _mFields;
+};
+
+/**
+ * Iterable implementing enumerateFields().
+ */
+struct C2FieldUtilsFieldIterable : public C2FieldUtils::List::Impl {
+ /// returns an iterator to the beginning of the list
+ virtual std::shared_ptr<C2FieldUtils::Iterator::Impl> begin() const override {
+ return std::make_shared<C2FieldUtilsFieldsIterator>(*_mParam, _mReflector);
+ };
+
+ C2FieldUtilsFieldIterable(const C2Param ¶m, std::shared_ptr<C2ParamReflector> reflector)
+ : _mParam(¶m), _mReflector(reflector) { }
+
+private:
+ const C2Param *_mParam;
+ std::shared_ptr<C2ParamReflector> _mReflector;
+};
+
+}
+
+C2FieldUtils::List C2FieldUtils::enumerateFields(
+ const C2Param ¶m, const std::shared_ptr<C2ParamReflector> &reflector) {
+ return C2FieldUtils::List(std::make_shared<C2FieldUtilsFieldIterable>(param, reflector));
+}
+
+/* ------------------------- C2FieldUtils::enumerate siblings ------------------------- */
+
+namespace {
+
+struct C2FieldUtilsCousinsIterator : public C2FieldUtils::Iterator::Impl {
+ C2FieldUtilsCousinsIterator(
+ const std::shared_ptr<C2FieldUtils::Info::Impl> &info, size_t level)
+ // clone info chain as this iterator will change it
+ : C2FieldUtils::Iterator::Impl(C2FieldUtils::Info::Impl::Clone(info)) {
+ if (level == 0) {
+ return;
+ }
+
+ // store parent chain (up to level) for quick access
+ std::shared_ptr<C2FieldUtils::Info::Impl> node = mHead;
+ size_t ix = 0;
+ for (; ix < level && node; ++ix) {
+ node->index = 0;
+ _mPath.emplace_back(node);
+ node = node->parent;
+ }
+ setupPath(ix);
+ }
+
+ virtual ~C2FieldUtilsCousinsIterator() override = default;
+
+ /// Increments this iterator by visiting each index.
+ virtual void increment() override {
+ size_t ix = 0;
+ while (ix < _mPath.size()) {
+ if (++_mPath[ix]->index < _mPath[ix]->usedExtent) {
+ setupPath(ix + 1);
+ return;
+ }
+ _mPath[ix++]->index = 0;
+ }
+ mHead.reset();
+ }
+
+private:
+ /// adjusts field offsets along the path up to the specific level - 1.
+ /// This in-fact has to be done down the path from parent to child as child fields must
+ /// fall within parent fields.
+ void setupPath(size_t level) {
+ C2_CHECK_LE(level, _mPath.size());
+ uint32_t oldArrayOffset = level ? _mPath[level - 1]->arrayOffset : 0 /* unused */;
+ while (level) {
+ --level;
+ C2FieldUtils::Info::Impl &path = *_mPath[level];
+ uint32_t size = GetSize(path.field);
+ uint32_t offset = path.arrayOffset + size * path.index;
+ SetOffset(path.field, offset);
+ if (level) {
+ // reset child's array offset to fall within current index, but hold onto the
+ // original value of the arrayOffset so that we can adjust subsequent children.
+ // This is because the modulo is only defined within the current array.
+ uint32_t childArrayOffset =
+ offset + (_mPath[level - 1]->arrayOffset - oldArrayOffset) % size;
+ oldArrayOffset = _mPath[level - 1]->arrayOffset;
+ _mPath[level - 1]->arrayOffset = childArrayOffset;
+ }
+ }
+ }
+
+ std::vector<std::shared_ptr<C2FieldUtils::Info::Impl>> _mPath;
+};
+
+/**
+ * Iterable implementing enumerateFields().
+ */
+struct C2FieldUtilsCousinsIterable : public C2FieldUtils::List::Impl {
+ /// returns an iterator to the beginning of the list
+ virtual std::shared_ptr<C2FieldUtils::Iterator::Impl> begin() const override {
+ return std::make_shared<C2FieldUtilsCousinsIterator>(_mHead, _mLevel);
+ };
+
+ C2FieldUtilsCousinsIterable(const C2FieldUtils::Info &field, uint32_t level)
+ : _mHead(C2FieldUtils::_Inspector::GetImpl(field)), _mLevel(level) { }
+
+private:
+ std::shared_ptr<C2FieldUtils::Info::Impl> _mHead;
+ size_t _mLevel;
+};
+
+}
+
+C2FieldUtils::List C2FieldUtils::enumerateCousins(const C2FieldUtils::Info &field, uint32_t level) {
+ return C2FieldUtils::List(std::make_shared<C2FieldUtilsCousinsIterable>(field, level));
+}
+
+/* ------------------------- C2FieldUtils::locateField ------------------------- */
+
+namespace {
+
+/**
+ * Iterator implementing locateField().
+ */
+struct C2FieldUtilsFieldLocator : public C2FieldUtilsFieldsIteratorHelper {
+ C2FieldUtilsFieldLocator(
+ C2Param::CoreIndex index, const _C2FieldId &field, uint32_t paramSize,
+ std::shared_ptr<C2ParamReflector> reflector)
+ : C2FieldUtilsFieldsIteratorHelper(reflector, paramSize),
+ _mField(field) {
+ while (descendInto(index)) {
+ if ((mHead->field.type() & C2FieldDescriptor::STRUCT_FLAG) == 0) {
+ break;
+ }
+ index = C2Param::CoreIndex(mHead->field.type() &~ C2FieldDescriptor::STRUCT_FLAG);
+ }
+ }
+
+ void increment() {
+ mHead = _mTail;
+ _mTail = nullptr;
+ }
+
+private:
+ /// If the current field is a known, valid (untraversed) structure, it modifies this iterator
+ /// to point to the field at the beginning/end of the given field of the structure and returns
+ /// true. Otherwise, including if no such field exists in the structure, it does not modify this
+ /// iterator and returns false.
+ bool descendInto(C2Param::CoreIndex index) {
+ // check that the boundaries of the field to be located are still within the same parent
+ // field
+ if (mHead != _mTail) {
+ return false;
+ }
+
+ std::unique_ptr<C2StructDescriptor> descUnique = mReflector->describe(index);
+ // descend into known structs (as long as they have at least one field)
+ if (descUnique && descUnique->begin() != descUnique->end()) {
+ std::shared_ptr<C2StructDescriptor> desc(std::move(descUnique));
+ mHistory.emplace_back(desc);
+
+ uint32_t parentOffset = GetParentOffset(mHead);
+
+ // locate field using a dummy field descriptor
+ C2FieldDescriptor dummy = {
+ C2FieldDescriptor::BLOB, 1 /* extent */, "name",
+ GetOffset(_mField) - parentOffset, GetSize(_mField)
+ };
+
+ // locate first field where offset is greater than dummy offset (which is one past)
+ auto it = std::upper_bound(
+ desc->cbegin(), desc->cend(), dummy,
+ [](const C2FieldDescriptor &a, const C2FieldDescriptor &b) -> bool {
+ return _C2ParamInspector::GetOffset(a) < _C2ParamInspector::GetOffset(b);
+ });
+ if (it == desc->begin()) {
+ // field is prior to first field
+ return false;
+ }
+ --it;
+ const C2FieldDescriptor &field = *it;
+
+ // check that dummy end-offset is within this field
+ uint32_t structSize = std::max(mParamSize, parentOffset) - parentOffset;
+ if (GetEndOffset(dummy) > GetEndOffset(field, structSize)) {
+ return false;
+ }
+
+ uint32_t startIndex = (GetOffset(dummy) - GetOffset(field)) / GetSize(field);
+ uint32_t endIndex =
+ (GetEndOffset(dummy) - GetOffset(field) + GetSize(field) - 1) / GetSize(field);
+ if (endIndex > startIndex) {
+ // Field size could be zero, in which case end index is still on start index.
+ // However, for all other cases, endIndex was rounded up to the next index, so
+ // decrement it.
+ --endIndex;
+ }
+ std::shared_ptr<C2FieldUtils::Info::Impl> startLeaf =
+ makeLeaf(field, startIndex);
+ if (endIndex == startIndex) {
+ _mTail = startLeaf;
+ mHead = startLeaf;
+ } else {
+ _mTail = makeLeaf(field, endIndex);
+ mHead = startLeaf;
+ }
+ return true;
+ }
+ return false;
+ }
+
+ _C2FieldId _mField;
+ std::shared_ptr<C2FieldUtils::Info::Impl> _mTail;
+};
+
+/**
+ * Iterable implementing locateField().
+ */
+struct C2FieldUtilsFieldLocation : public C2FieldUtils::List::Impl {
+ /// returns an iterator to the beginning of the list
+ virtual std::shared_ptr<C2FieldUtils::Iterator::Impl> begin() const override {
+ return std::make_shared<C2FieldUtilsFieldLocator>(
+ _mIndex, _mField, _mParamSize, _mReflector);
+ };
+
+ C2FieldUtilsFieldLocation(
+ const C2ParamField &pf, std::shared_ptr<C2ParamReflector> reflector)
+ : _mIndex(C2Param::CoreIndex(_C2ParamInspector::GetIndex(pf))),
+ _mField(_C2ParamInspector::GetField(pf)),
+ _mParamSize(0),
+ _mReflector(reflector) { }
+
+
+ C2FieldUtilsFieldLocation(
+ const C2Param ¶m, const _C2FieldId &field,
+ std::shared_ptr<C2ParamReflector> reflector)
+ : _mIndex(param.coreIndex()),
+ _mField(field),
+ _mParamSize(param.size()),
+ _mReflector(reflector) { }
+
+private:
+ C2Param::CoreIndex _mIndex;
+ _C2FieldId _mField;
+ uint32_t _mParamSize;
+ std::shared_ptr<C2ParamReflector> _mReflector;
+};
+
+}
+
+std::vector<C2FieldUtils::Info> C2FieldUtils::locateField(
+ const C2ParamField &pf, const std::shared_ptr<C2ParamReflector> &reflector) {
+ C2FieldUtils::List location = { std::make_shared<C2FieldUtilsFieldLocation>(pf, reflector) };
+ return std::vector<Info>(location.begin(), location.end());
+}
+
+std::vector<C2FieldUtils::Info> C2FieldUtils::locateField(
+ const C2Param ¶m, const _C2FieldId &field,
+ const std::shared_ptr<C2ParamReflector> &reflector) {
+ C2FieldUtils::List location = {
+ std::make_shared<C2FieldUtilsFieldLocation>(param, field, reflector)
+ };
+ return std::vector<Info>(location.begin(), location.end());
+}
+
diff --git a/media/codec2/vndk/util/C2ParamUtils.cpp b/media/codec2/vndk/util/C2ParamUtils.cpp
new file mode 100644
index 0000000..80573d8
--- /dev/null
+++ b/media/codec2/vndk/util/C2ParamUtils.cpp
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define __C2_GENERATE_GLOBAL_VARS__ // to be able to implement the methods defined
+#include <C2Enum.h>
+#include <util/C2Debug-log.h>
+#include <util/C2ParamUtils.h>
+
+#include <utility>
+#include <vector>
+
+/** \file
+ * Utilities for parameter handling to be used by Codec2 implementations.
+ */
+
+/// \cond INTERNAL
+
+/* ---------------------------- UTILITIES FOR ENUMERATION REFLECTION ---------------------------- */
+
+static size_t countLeadingUnderscores(C2StringLiteral a) {
+ size_t i = 0;
+ while (a[i] == '_') {
+ ++i;
+ }
+ return i;
+}
+
+static size_t countMatching(C2StringLiteral a, const C2String &b) {
+ for (size_t i = 0; i < b.size(); ++i) {
+ if (!a[i] || a[i] != b[i]) {
+ return i;
+ }
+ }
+ return b.size();
+}
+
+// ABCDef => abc-def
+// ABCD2ef => abcd2-ef // 0
+// ABCD2Ef => ancd2-ef // -1
+// AbcDef => abc-def // -1
+// Abc2Def => abc-2def
+// Abc2def => abc-2-def
+// _Yo => _yo
+// _yo => _yo
+// C2_yo => c2-yo
+// C2__yo => c2-yo
+
+//static
+C2String _C2EnumUtils::camelCaseToDashed(C2String name) {
+ enum {
+ kNone = '.',
+ kLower = 'a',
+ kUpper = 'A',
+ kDigit = '1',
+ kDash = '-',
+ kUnderscore = '_',
+ } type = kNone;
+ size_t word_start = 0;
+ for (size_t ix = 0; ix < name.size(); ++ix) {
+ C2_LOG(VERBOSE) << name.substr(0, word_start) << "|"
+ << name.substr(word_start, ix - word_start) << "["
+ << name.substr(ix, 1) << "]" << name.substr(ix + 1)
+ << ": " << (char)type;
+ if (isupper(name[ix])) {
+ if (type == kLower) {
+ name.insert(ix++, 1, '-');
+ word_start = ix;
+ }
+ name[ix] = tolower(name[ix]);
+ type = kUpper;
+ } else if (islower(name[ix])) {
+ if (type == kDigit && ix > 0) {
+ name.insert(ix++, 1, '-');
+ word_start = ix;
+ } else if (type == kUpper && ix > word_start + 1) {
+ name.insert(ix++ - 1, 1, '-');
+ word_start = ix - 1;
+ }
+ type = kLower;
+ } else if (isdigit(name[ix])) {
+ if (type == kLower) {
+ name.insert(ix++, 1, '-');
+ word_start = ix;
+ }
+ type = kDigit;
+ } else if (name[ix] == '_') {
+ if (type == kDash) {
+ name.erase(ix--, 1);
+ } else if (type != kNone && type != kUnderscore) {
+ name[ix] = '-';
+ type = kDash;
+ word_start = ix + 1;
+ } else {
+ type = kUnderscore;
+ word_start = ix + 1;
+ }
+ } else {
+ name.resize(ix);
+ }
+ }
+ C2_LOG(VERBOSE) << "=> " << name;
+ return name;
+}
+
+//static
+std::vector<C2String> _C2EnumUtils::sanitizeEnumValueNames(
+ const std::vector<C2StringLiteral> names,
+ C2StringLiteral _prefix) {
+ std::vector<C2String> sanitizedNames;
+ C2String prefix;
+ size_t extraUnderscores = 0;
+ bool first = true;
+ if (_prefix) {
+ extraUnderscores = countLeadingUnderscores(_prefix);
+ prefix = _prefix + extraUnderscores;
+ first = false;
+ C2_LOG(VERBOSE) << "prefix:" << prefix << ", underscores:" << extraUnderscores;
+ }
+
+ // calculate prefix and minimum leading underscores
+ for (C2StringLiteral s : names) {
+ C2_LOG(VERBOSE) << s;
+ size_t underscores = countLeadingUnderscores(s);
+ if (first) {
+ extraUnderscores = underscores;
+ prefix = s + underscores;
+ first = false;
+ } else {
+ size_t matching = countMatching(
+ s + underscores,
+ prefix);
+ prefix.resize(matching);
+ extraUnderscores = std::min(underscores, extraUnderscores);
+ }
+ C2_LOG(VERBOSE) << "prefix:" << prefix << ", underscores:" << extraUnderscores;
+ if (prefix.size() == 0 && extraUnderscores == 0) {
+ break;
+ }
+ }
+
+ // we swallow the first underscore after upper case prefixes
+ bool upperCasePrefix = true;
+ for (size_t i = 0; i < prefix.size(); ++i) {
+ if (islower(prefix[i])) {
+ upperCasePrefix = false;
+ break;
+ }
+ }
+
+ for (C2StringLiteral s : names) {
+ size_t underscores = countLeadingUnderscores(s);
+ C2String sanitized = C2String(s, underscores - extraUnderscores);
+ sanitized.append(s + prefix.size() + underscores +
+ (upperCasePrefix && s[prefix.size() + underscores] == '_'));
+ sanitizedNames.push_back(camelCaseToDashed(sanitized));
+ }
+
+ for (C2String s : sanitizedNames) {
+ C2_LOG(VERBOSE) << s;
+ }
+
+ return sanitizedNames;
+}
+
+//static
+std::vector<C2String> _C2EnumUtils::parseEnumValuesFromString(C2StringLiteral value) {
+ std::vector<C2String> foundNames;
+ size_t pos = 0, len = strlen(value);
+ do {
+ size_t endPos = strcspn(value + pos, " ,=") + pos;
+ if (endPos > pos) {
+ foundNames.emplace_back(value + pos, endPos - pos);
+ }
+ if (value[endPos] && value[endPos] != ',') {
+ endPos += strcspn(value + endPos, ",");
+ }
+ pos = strspn(value + endPos, " ,") + endPos;
+ } while (pos < len);
+ return foundNames;
+}
+
+/// safe(r) parsing from parameter blob
+//static
+C2Param *C2ParamUtils::ParseFirst(const uint8_t *blob, size_t size) {
+ // _mSize must fit into size, but really C2Param must also to be a valid param
+ if (size < sizeof(C2Param)) {
+ return nullptr;
+ }
+ // _mSize must match length
+ C2Param *param = (C2Param*)blob;
+ if (param->size() > size) {
+ return nullptr;
+ }
+ return param;
+}
+
diff --git a/media/extractors/flac/Android.bp b/media/extractors/flac/Android.bp
index eda7b61..4d0a4cc 100644
--- a/media/extractors/flac/Android.bp
+++ b/media/extractors/flac/Android.bp
@@ -8,12 +8,14 @@
],
shared_libs: [
+ "libbinder_ndk",
"liblog",
"libmediaextractor",
"libmediandk",
],
static_libs: [
+ "libaudioutils",
"libFLAC",
"libstagefright_foundation",
"libstagefright_metadatautils",
diff --git a/media/extractors/flac/FLACExtractor.cpp b/media/extractors/flac/FLACExtractor.cpp
index be6d9fd..d54aaef 100644
--- a/media/extractors/flac/FLACExtractor.cpp
+++ b/media/extractors/flac/FLACExtractor.cpp
@@ -24,6 +24,8 @@
// libFLAC parser
#include "FLAC/stream_decoder.h"
+#include <android/binder_ibinder.h> // for AIBinder_getCallingUid
+#include <audio_utils/primitives.h>
#include <media/MediaExtractorPluginApi.h>
#include <media/NdkMediaFormat.h>
#include <media/stagefright/foundation/ABuffer.h>
@@ -35,9 +37,20 @@
#include <media/stagefright/MetaData.h>
#include <media/stagefright/MetaDataUtils.h>
#include <media/stagefright/MediaBufferBase.h>
+#include <private/android_filesystem_config.h> // for AID_MEDIA
+#include <system/audio.h>
namespace android {
+// MediaServer is capable of handling float extractor output, but general processes
+// may not be able to do so.
+// TODO: Improve API to set extractor float output.
+// (Note: duplicated with WAVExtractor.cpp)
+static inline bool shouldExtractorOutputFloat(int bitsPerSample)
+{
+ return bitsPerSample > 16 && AIBinder_getCallingUid() == AID_MEDIA;
+}
+
class FLACParser;
class FLACSource : public MediaTrackHelperV2 {
@@ -45,7 +58,8 @@
public:
FLACSource(
DataSourceHelper *dataSource,
- AMediaFormat *meta);
+ AMediaFormat *meta,
+ bool outputFloat);
virtual media_status_t start();
virtual media_status_t stop();
@@ -60,6 +74,7 @@
private:
DataSourceHelper *mDataSource;
AMediaFormat *mTrackMetadata;
+ const bool mOutputFloat;
FLACParser *mParser;
bool mInitCheck;
bool mStarted;
@@ -76,11 +91,12 @@
public:
enum {
- kMaxChannels = 8,
+ kMaxChannels = FCC_8,
};
explicit FLACParser(
DataSourceHelper *dataSource,
+ bool outputFloat,
// If metadata pointers aren't provided, we don't fill them
AMediaFormat *fileMetadata = 0,
AMediaFormat *trackMetadata = 0);
@@ -120,6 +136,7 @@
private:
DataSourceHelper *mDataSource;
+ const bool mOutputFloat;
AMediaFormat *mFileMetadata;
AMediaFormat *mTrackMetadata;
bool mInitCheck;
@@ -170,6 +187,7 @@
const FLAC__Frame *frame, const FLAC__int32 * const buffer[]);
void metadataCallback(const FLAC__StreamMetadata *metadata);
void errorCallback(FLAC__StreamDecoderErrorStatus status);
+ size_t getOutputSampleSize() const { return mOutputFloat ? sizeof(float) : sizeof(int16_t); }
// FLAC parser callbacks as C-callable functions
static FLAC__StreamDecoderReadStatus read_callback(
@@ -381,122 +399,51 @@
mErrorStatus = status;
}
-// Copy samples from FLAC native 32-bit non-interleaved to 16-bit interleaved.
+// Copy samples from FLAC native 32-bit non-interleaved to 16-bit signed
+// or 32-bit float interleaved.
// These are candidates for optimization if needed.
-
-static void copyMono8(
- int16_t *dst,
- const int * src[FLACParser::kMaxChannels],
+static void copyTo16Signed(
+ short *dst,
+ const int *const *src,
unsigned nSamples,
- unsigned /* nChannels */) {
- for (unsigned i = 0; i < nSamples; ++i) {
- *dst++ = src[0][i] << 8;
- }
-}
-
-static void copyStereo8(
- int16_t *dst,
- const int * src[FLACParser::kMaxChannels],
- unsigned nSamples,
- unsigned /* nChannels */) {
- for (unsigned i = 0; i < nSamples; ++i) {
- *dst++ = src[0][i] << 8;
- *dst++ = src[1][i] << 8;
- }
-}
-
-static void copyMultiCh8(int16_t *dst, const int * src[FLACParser::kMaxChannels], unsigned nSamples, unsigned nChannels)
-{
+ unsigned nChannels,
+ unsigned bitsPerSample) {
+ const unsigned leftShift = 16 - bitsPerSample;
for (unsigned i = 0; i < nSamples; ++i) {
for (unsigned c = 0; c < nChannels; ++c) {
- *dst++ = src[c][i] << 8;
+ *dst++ = src[c][i] << leftShift;
}
}
}
-static void copyMono16(
- int16_t *dst,
- const int * src[FLACParser::kMaxChannels],
+static void copyToFloat(
+ float *dst,
+ const int *const *src,
unsigned nSamples,
- unsigned /* nChannels */) {
- for (unsigned i = 0; i < nSamples; ++i) {
- *dst++ = src[0][i];
- }
-}
-
-static void copyStereo16(
- int16_t *dst,
- const int * src[FLACParser::kMaxChannels],
- unsigned nSamples,
- unsigned /* nChannels */) {
- for (unsigned i = 0; i < nSamples; ++i) {
- *dst++ = src[0][i];
- *dst++ = src[1][i];
- }
-}
-
-static void copyMultiCh16(int16_t *dst, const int * src[FLACParser::kMaxChannels], unsigned nSamples, unsigned nChannels)
-{
+ unsigned nChannels,
+ unsigned bitsPerSample) {
+ const unsigned leftShift = 32 - bitsPerSample;
for (unsigned i = 0; i < nSamples; ++i) {
for (unsigned c = 0; c < nChannels; ++c) {
- *dst++ = src[c][i];
+ *dst++ = float_from_i32(src[c][i] << leftShift);
}
}
}
-// 24-bit versions should do dithering or noise-shaping, here or in AudioFlinger
-
-static void copyMono24(
- int16_t *dst,
- const int * src[FLACParser::kMaxChannels],
- unsigned nSamples,
- unsigned /* nChannels */) {
- for (unsigned i = 0; i < nSamples; ++i) {
- *dst++ = src[0][i] >> 8;
- }
-}
-
-static void copyStereo24(
- int16_t *dst,
- const int * src[FLACParser::kMaxChannels],
- unsigned nSamples,
- unsigned /* nChannels */) {
- for (unsigned i = 0; i < nSamples; ++i) {
- *dst++ = src[0][i] >> 8;
- *dst++ = src[1][i] >> 8;
- }
-}
-
-static void copyMultiCh24(int16_t *dst, const int * src[FLACParser::kMaxChannels], unsigned nSamples, unsigned nChannels)
-{
- for (unsigned i = 0; i < nSamples; ++i) {
- for (unsigned c = 0; c < nChannels; ++c) {
- *dst++ = src[c][i] >> 8;
- }
- }
-}
-
-static void copyTrespass(
- int16_t * /* dst */,
- const int *[FLACParser::kMaxChannels] /* src */,
- unsigned /* nSamples */,
- unsigned /* nChannels */) {
- TRESPASS();
-}
-
// FLACParser
FLACParser::FLACParser(
DataSourceHelper *dataSource,
+ bool outputFloat,
AMediaFormat *fileMetadata,
AMediaFormat *trackMetadata)
: mDataSource(dataSource),
+ mOutputFloat(outputFloat),
mFileMetadata(fileMetadata),
mTrackMetadata(trackMetadata),
mInitCheck(false),
mMaxBufferSize(0),
mGroup(NULL),
- mCopy(copyTrespass),
mDecoder(NULL),
mCurrentPos(0LL),
mEOF(false),
@@ -590,29 +537,6 @@
ALOGE("unsupported sample rate %u", getSampleRate());
return NO_INIT;
}
- // configure the appropriate copy function, defaulting to trespass
- static const struct {
- unsigned mChannels;
- unsigned mBitsPerSample;
- void (*mCopy)(int16_t *dst, const int * src[kMaxChannels], unsigned nSamples, unsigned nChannels);
- } table[] = {
- { 1, 8, copyMono8 },
- { 2, 8, copyStereo8 },
- { 8, 8, copyMultiCh8 },
- { 1, 16, copyMono16 },
- { 2, 16, copyStereo16 },
- { 8, 16, copyMultiCh16 },
- { 1, 24, copyMono24 },
- { 2, 24, copyStereo24 },
- { 8, 24, copyMultiCh24 },
- };
- for (unsigned i = 0; i < sizeof(table)/sizeof(table[0]); ++i) {
- if (table[i].mChannels >= getChannels() &&
- table[i].mBitsPerSample == getBitsPerSample()) {
- mCopy = table[i].mCopy;
- break;
- }
- }
// populate track metadata
if (mTrackMetadata != 0) {
AMediaFormat_setString(mTrackMetadata,
@@ -623,8 +547,6 @@
AMEDIAFORMAT_KEY_SAMPLE_RATE, getSampleRate());
AMediaFormat_setInt32(mTrackMetadata,
AMEDIAFORMAT_KEY_BITS_PER_SAMPLE, getBitsPerSample());
- AMediaFormat_setInt32(mTrackMetadata,
- AMEDIAFORMAT_KEY_PCM_ENCODING, kAudioEncodingPcm16bit);
// sample rate is non-zero, so division by zero not possible
AMediaFormat_setInt64(mTrackMetadata,
AMEDIAFORMAT_KEY_DURATION, (getTotalSamples() * 1000000LL) / getSampleRate());
@@ -644,7 +566,7 @@
{
CHECK(mGroup == NULL);
mGroup = new MediaBufferGroup;
- mMaxBufferSize = getMaxBlockSize() * getChannels() * sizeof(int16_t);
+ mMaxBufferSize = getMaxBlockSize() * getChannels() * getOutputSampleSize();
mGroup->add_buffer(MediaBufferBase::Create(mMaxBufferSize));
}
@@ -697,12 +619,24 @@
if (err != OK) {
return NULL;
}
- size_t bufferSize = blocksize * getChannels() * sizeof(int16_t);
+ const size_t bufferSize = blocksize * getChannels() * getOutputSampleSize();
CHECK(bufferSize <= mMaxBufferSize);
- int16_t *data = (int16_t *) buffer->data();
buffer->set_range(0, bufferSize);
// copy PCM from FLAC write buffer to our media buffer, with interleaving
- (*mCopy)(data, mWriteBuffer, blocksize, getChannels());
+ const unsigned bitsPerSample = getBitsPerSample();
+ if (mOutputFloat) {
+ copyToFloat(reinterpret_cast<float*>(buffer->data()),
+ mWriteBuffer,
+ blocksize,
+ getChannels(),
+ bitsPerSample);
+ } else {
+ copyTo16Signed(reinterpret_cast<short*>(buffer->data()),
+ mWriteBuffer,
+ blocksize,
+ getChannels(),
+ bitsPerSample);
+ }
// fill in buffer metadata
CHECK(mWriteHeader.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER);
FLAC__uint64 sampleNumber = mWriteHeader.number.sample_number;
@@ -716,17 +650,16 @@
FLACSource::FLACSource(
DataSourceHelper *dataSource,
- AMediaFormat *trackMetadata)
+ AMediaFormat *trackMetadata,
+ bool outputFloat)
: mDataSource(dataSource),
mTrackMetadata(trackMetadata),
- mParser(0),
- mInitCheck(false),
+ mOutputFloat(outputFloat),
+ mParser(new FLACParser(mDataSource, outputFloat)),
+ mInitCheck(mParser->initCheck()),
mStarted(false)
{
ALOGV("FLACSource::FLACSource");
- // re-use the same track metadata passed into constructor from FLACExtractor
- mParser = new FLACParser(mDataSource);
- mInitCheck = mParser->initCheck();
}
FLACSource::~FLACSource()
@@ -762,7 +695,12 @@
media_status_t FLACSource::getFormat(AMediaFormat *meta)
{
- return AMediaFormat_copy(meta, mTrackMetadata);
+ const media_status_t status = AMediaFormat_copy(meta, mTrackMetadata);
+ if (status == OK) {
+ AMediaFormat_setInt32(meta, AMEDIAFORMAT_KEY_PCM_ENCODING,
+ mOutputFloat ? kAudioEncodingPcmFloat : kAudioEncodingPcm16bit);
+ }
+ return status;
}
media_status_t FLACSource::read(
@@ -804,7 +742,7 @@
// FLACParser will fill in the metadata for us
mFileMetadata = AMediaFormat_new();
mTrackMetadata = AMediaFormat_new();
- mParser = new FLACParser(mDataSource, mFileMetadata, mTrackMetadata);
+ mParser = new FLACParser(mDataSource, false /* outputFloat */, mFileMetadata, mTrackMetadata);
mInitCheck = mParser->initCheck();
}
@@ -827,7 +765,9 @@
if (mInitCheck != OK || index > 0) {
return NULL;
}
- return new FLACSource(mDataSource, mTrackMetadata);
+
+ return new FLACSource(
+ mDataSource, mTrackMetadata, shouldExtractorOutputFloat(mParser->getBitsPerSample()));
}
media_status_t FLACExtractor::getTrackMetaData(
@@ -836,7 +776,13 @@
if (mInitCheck != OK || index > 0) {
return AMEDIA_ERROR_UNKNOWN;
}
- return AMediaFormat_copy(meta, mTrackMetadata);
+ const media_status_t status = AMediaFormat_copy(meta, mTrackMetadata);
+ if (status == OK) {
+ AMediaFormat_setInt32(meta, AMEDIAFORMAT_KEY_PCM_ENCODING,
+ shouldExtractorOutputFloat(mParser->getBitsPerSample())
+ ? kAudioEncodingPcmFloat : kAudioEncodingPcm16bit);
+ }
+ return status;
}
media_status_t FLACExtractor::getMetaData(AMediaFormat *meta)
diff --git a/media/extractors/mp4/MPEG4Extractor.cpp b/media/extractors/mp4/MPEG4Extractor.cpp
index b362b4a..337ff2a 100644
--- a/media/extractors/mp4/MPEG4Extractor.cpp
+++ b/media/extractors/mp4/MPEG4Extractor.cpp
@@ -38,6 +38,7 @@
#include <media/stagefright/foundation/ABuffer.h>
#include <media/stagefright/foundation/ADebug.h>
#include <media/stagefright/foundation/AMessage.h>
+#include <media/stagefright/foundation/AudioPresentationInfo.h>
#include <media/stagefright/foundation/AUtils.h>
#include <media/stagefright/foundation/ByteUtils.h>
#include <media/stagefright/foundation/ColorUtils.h>
@@ -465,6 +466,7 @@
AMediaFormat_getInt64(track->meta, AMEDIAFORMAT_KEY_DURATION, &duration) &&
AMediaFormat_getInt32(track->meta, AMEDIAFORMAT_KEY_SAMPLE_RATE, &samplerate)) {
+ // elst has to be processed only the first time this function is called
track->has_elst = false;
if (track->elst_segment_duration > INT64_MAX) {
@@ -472,27 +474,24 @@
}
int64_t segment_duration = track->elst_segment_duration;
int64_t media_time = track->elst_media_time;
- int64_t halfscale = mHeaderTimescale / 2;
+ int64_t halfscale = track->timescale / 2;
+
ALOGV("segment_duration = %" PRId64 ", media_time = %" PRId64
- ", halfscale = %" PRId64 ", timescale = %d",
- segment_duration,
- media_time,
- halfscale,
- mHeaderTimescale);
+ ", halfscale = %" PRId64 ", mdhd_timescale = %d, track_timescale = %u",
+ segment_duration, media_time,
+ halfscale, mHeaderTimescale, track->timescale);
+
+ if ((uint32_t)samplerate != track->timescale){
+ ALOGV("samplerate:%" PRId32 ", track->timescale and samplerate are different!", samplerate);
+ }
int64_t delay;
- // delay = ((media_time * samplerate) + halfscale) / mHeaderTimescale;
+ // delay = ((media_time * samplerate) + halfscale) / track->timescale;
if (__builtin_mul_overflow(media_time, samplerate, &delay) ||
__builtin_add_overflow(delay, halfscale, &delay) ||
- (delay /= mHeaderTimescale, false) ||
- /* the calculated delay should be small, but some apps
- * appear to write a bogus edit list that causes a really
- * large delay, resulting in playback problems.
- * Ignore such edit lists.
- * (4096 is enough to drop 4 full samples)
- */
- delay > 4096 ||
- delay < 0) {
+ (delay /= track->timescale, false) ||
+ delay > INT32_MAX ||
+ delay < INT32_MIN) {
ALOGW("ignoring edit list with bogus values");
return;
}
@@ -508,33 +507,43 @@
int64_t segment_end;
int64_t padding;
- // padding = scaled_duration - ((segment_duration + media_time) * 1000000);
- if (__builtin_add_overflow(segment_duration, media_time, &segment_end) ||
- __builtin_mul_overflow(segment_end, 1000000, &segment_end) ||
- __builtin_sub_overflow(scaled_duration, segment_end, &padding)) {
+ int64_t segment_duration_e6;
+ int64_t media_time_scaled_e6;
+ int64_t media_time_scaled;
+ // padding = scaled_duration - ((segment_duration * 1000000) +
+ // ((media_time * mHeaderTimeScale * 1000000)/track->timescale) )
+ // segment_duration is based on timescale in movie header box(mdhd)
+ // media_time is based on timescale track header/media timescale
+ if (__builtin_mul_overflow(segment_duration, 1000000, &segment_duration_e6) ||
+ __builtin_mul_overflow(media_time, mHeaderTimescale, &media_time_scaled) ||
+ __builtin_mul_overflow(media_time_scaled, 1000000, &media_time_scaled_e6)) {
+ return;
+ }
+ media_time_scaled_e6 /= track->timescale;
+ if(__builtin_add_overflow(segment_duration_e6, media_time_scaled_e6, &segment_end) ||
+ __builtin_sub_overflow(scaled_duration, segment_end, &padding)) {
return;
}
ALOGV("segment_end = %" PRId64 ", padding = %" PRId64, segment_end, padding);
-
+ int64_t paddingsamples = 0;
if (padding < 0) {
// track duration from media header (which is what AMEDIAFORMAT_KEY_DURATION is)
// might be slightly shorter than the segment duration, which would make the
// padding negative. Clamp to zero.
padding = 0;
- }
-
- int64_t paddingsamples;
- int64_t halfscale_e6;
- int64_t timescale_e6;
- // paddingsamples = ((padding * samplerate) + (halfscale * 1000000))
- // / (mHeaderTimescale * 1000000);
- if (__builtin_mul_overflow(padding, samplerate, &paddingsamples) ||
- __builtin_mul_overflow(halfscale, 1000000, &halfscale_e6) ||
- __builtin_mul_overflow(mHeaderTimescale, 1000000, ×cale_e6) ||
- __builtin_add_overflow(paddingsamples, halfscale_e6, &paddingsamples) ||
- (paddingsamples /= timescale_e6, false) ||
- paddingsamples > INT32_MAX) {
- return;
+ } else {
+ int64_t halfscale_e6;
+ int64_t timescale_e6;
+ // paddingsamples = ((padding * samplerate) + (halfscale * 1000000))
+ // / (mHeaderTimescale * 1000000);
+ if (__builtin_mul_overflow(padding, samplerate, &paddingsamples) ||
+ __builtin_mul_overflow(halfscale, 1000000, &halfscale_e6) ||
+ __builtin_mul_overflow(mHeaderTimescale, 1000000, ×cale_e6) ||
+ __builtin_add_overflow(paddingsamples, halfscale_e6, &paddingsamples) ||
+ (paddingsamples /= timescale_e6, false) ||
+ paddingsamples > INT32_MAX) {
+ return;
+ }
}
ALOGV("paddingsamples = %" PRId64, paddingsamples);
AMediaFormat_setInt32(track->meta, AMEDIAFORMAT_KEY_ENCODER_PADDING, paddingsamples);
@@ -2745,6 +2754,75 @@
AMediaFormat_setString(mLastTrack->meta, AMEDIAFORMAT_KEY_MIME, MEDIA_MIMETYPE_AUDIO_AC4);
AMediaFormat_setInt32(mLastTrack->meta, AMEDIAFORMAT_KEY_CHANNEL_COUNT, channelCount);
AMediaFormat_setInt32(mLastTrack->meta, AMEDIAFORMAT_KEY_SAMPLE_RATE, sampleRate);
+
+ AudioPresentationCollection presentations;
+ // translate the AC4 presentation information to audio presentations for this track
+ AC4DSIParser::AC4Presentations ac4Presentations = parser.getPresentations();
+ if (!ac4Presentations.empty()) {
+ for (const auto& ac4Presentation : ac4Presentations) {
+ auto& presentation = ac4Presentation.second;
+ if (!presentation.mEnabled) {
+ continue;
+ }
+ AudioPresentationV1 ap;
+ ap.mPresentationId = presentation.mGroupIndex;
+ ap.mProgramId = presentation.mProgramID;
+ ap.mLanguage = presentation.mLanguage;
+ if (presentation.mPreVirtualized) {
+ ap.mMasteringIndication = MASTERED_FOR_HEADPHONE;
+ } else {
+ switch (presentation.mChannelMode) {
+ case AC4Parser::AC4Presentation::kChannelMode_Mono:
+ case AC4Parser::AC4Presentation::kChannelMode_Stereo:
+ ap.mMasteringIndication = MASTERED_FOR_STEREO;
+ break;
+ case AC4Parser::AC4Presentation::kChannelMode_3_0:
+ case AC4Parser::AC4Presentation::kChannelMode_5_0:
+ case AC4Parser::AC4Presentation::kChannelMode_5_1:
+ case AC4Parser::AC4Presentation::kChannelMode_7_0_34:
+ case AC4Parser::AC4Presentation::kChannelMode_7_1_34:
+ case AC4Parser::AC4Presentation::kChannelMode_7_0_52:
+ case AC4Parser::AC4Presentation::kChannelMode_7_1_52:
+ ap.mMasteringIndication = MASTERED_FOR_SURROUND;
+ break;
+ case AC4Parser::AC4Presentation::kChannelMode_7_0_322:
+ case AC4Parser::AC4Presentation::kChannelMode_7_1_322:
+ case AC4Parser::AC4Presentation::kChannelMode_7_0_4:
+ case AC4Parser::AC4Presentation::kChannelMode_7_1_4:
+ case AC4Parser::AC4Presentation::kChannelMode_9_0_4:
+ case AC4Parser::AC4Presentation::kChannelMode_9_1_4:
+ case AC4Parser::AC4Presentation::kChannelMode_22_2:
+ ap.mMasteringIndication = MASTERED_FOR_3D;
+ break;
+ default:
+ ALOGE("Invalid channel mode in AC4 presentation");
+ return ERROR_MALFORMED;
+ }
+ }
+
+ ap.mAudioDescriptionAvailable = (presentation.mContentClassifier ==
+ AC4Parser::AC4Presentation::kVisuallyImpaired);
+ ap.mSpokenSubtitlesAvailable = (presentation.mContentClassifier ==
+ AC4Parser::AC4Presentation::kVoiceOver);
+ ap.mDialogueEnhancementAvailable = presentation.mHasDialogEnhancements;
+ if (!ap.mLanguage.empty()) {
+ ap.mLabels.emplace(ap.mLanguage, presentation.mDescription);
+ }
+ presentations.push_back(std::move(ap));
+ }
+ }
+
+ if (presentations.empty()) {
+ // Clear audio presentation info in metadata.
+ AMediaFormat_setBuffer(
+ mLastTrack->meta, AMEDIAFORMAT_KEY_AUDIO_PRESENTATION_INFO, nullptr, 0);
+ } else {
+ std::ostringstream outStream(std::ios::out);
+ serializeAudioPresentations(presentations, &outStream);
+ AMediaFormat_setBuffer(
+ mLastTrack->meta, AMEDIAFORMAT_KEY_AUDIO_PRESENTATION_INFO,
+ outStream.str().data(), outStream.str().size());
+ }
return OK;
}
@@ -3634,7 +3712,7 @@
if (year < 10000) {
sprintf(tmp, "%u", year);
- AMediaFormat_setString(mFileMetaData, "year", tmp);
+ AMediaFormat_setString(mFileMetaData, AMEDIAFORMAT_KEY_YEAR, tmp);
}
break;
}
@@ -4708,7 +4786,7 @@
off64_t offset, bool isSubsampleEncryption, uint32_t flags) {
int32_t ivlength;
- CHECK(AMediaFormat_getInt32(mFormat, "crypto-defaultivsize", &ivlength));
+ CHECK(AMediaFormat_getInt32(mFormat, AMEDIAFORMAT_KEY_CRYPTO_DEFAULT_IV_SIZE, &ivlength));
// only 0, 8 and 16 byte initialization vectors are supported
if (ivlength != 0 && ivlength != 8 && ivlength != 16) {
diff --git a/media/extractors/mpeg2/MPEG2TSExtractor.cpp b/media/extractors/mpeg2/MPEG2TSExtractor.cpp
index a74ddaa..605b13a 100644
--- a/media/extractors/mpeg2/MPEG2TSExtractor.cpp
+++ b/media/extractors/mpeg2/MPEG2TSExtractor.cpp
@@ -272,9 +272,6 @@
off64_t size;
if (mDataSource->getSize(&size) == OK && (haveAudio || haveVideo)) {
- sp<AnotherPacketSource> impl = haveVideo
- ? mParser->getSource(ATSParser::VIDEO)
- : mParser->getSource(ATSParser::AUDIO);
size_t prevSyncSize = 1;
int64_t durationUs = -1;
List<int64_t> durations;
@@ -308,17 +305,32 @@
}
}
}
- status_t err;
- int64_t bufferedDurationUs;
- bufferedDurationUs = impl->getBufferedDurationUs(&err);
- if (err == ERROR_END_OF_STREAM) {
- durationUs = bufferedDurationUs;
+
+ bool found = false;
+ for (int i = 0; i < ATSParser::NUM_SOURCE_TYPES; ++i) {
+ ATSParser::SourceType type = static_cast<ATSParser::SourceType>(i);
+ sp<AnotherPacketSource> impl = mParser->getSource(type);
+ if (impl == NULL) {
+ continue;
+ }
+
+ int64_t trackDurationUs = durationUs;
+
+ status_t err;
+ int64_t bufferedDurationUs = impl->getBufferedDurationUs(&err);
+ if (err == ERROR_END_OF_STREAM) {
+ trackDurationUs = bufferedDurationUs;
+ }
+ if (trackDurationUs > 0) {
+ ALOGV("[SourceType%d] durationUs=%" PRId64 "", type, trackDurationUs);
+ const sp<MetaData> meta = impl->getFormat();
+ meta->setInt64(kKeyDuration, trackDurationUs);
+ impl->setFormat(meta);
+
+ found = true;
+ }
}
- if (durationUs > 0) {
- const sp<MetaData> meta = impl->getFormat();
- meta->setInt64(kKeyDuration, durationUs);
- impl->setFormat(meta);
- } else {
+ if (!found) {
estimateDurationsFromTimesUsAtEnd();
}
}
diff --git a/media/extractors/wav/Android.bp b/media/extractors/wav/Android.bp
index d8b4144..185bb32 100644
--- a/media/extractors/wav/Android.bp
+++ b/media/extractors/wav/Android.bp
@@ -7,12 +7,14 @@
],
shared_libs: [
+ "libbinder_ndk",
"liblog",
"libmediaextractor",
"libmediandk",
],
static_libs: [
+ "libaudioutils",
"libfifo",
"libstagefright_foundation",
],
diff --git a/media/extractors/wav/WAVExtractor.cpp b/media/extractors/wav/WAVExtractor.cpp
index ddc7031..86500ef 100644
--- a/media/extractors/wav/WAVExtractor.cpp
+++ b/media/extractors/wav/WAVExtractor.cpp
@@ -20,6 +20,7 @@
#include "WAVExtractor.h"
+#include <android/binder_ibinder.h> // for AIBinder_getCallingUid
#include <audio_utils/primitives.h>
#include <media/DataSourceBase.h>
#include <media/stagefright/foundation/ADebug.h>
@@ -27,13 +28,26 @@
#include <media/stagefright/MediaDefs.h>
#include <media/stagefright/MediaErrors.h>
#include <media/stagefright/MetaData.h>
+#include <private/android_filesystem_config.h> // for AID_MEDIA
+#include <system/audio.h>
#include <utils/String8.h>
#include <cutils/bitops.h>
#define CHANNEL_MASK_USE_CHANNEL_ORDER 0
+// NOTE: This code assumes the device processor is little endian.
+
namespace android {
+// MediaServer is capable of handling float extractor output, but general processes
+// may not be able to do so.
+// TODO: Improve API to set extractor float output.
+// (Note: duplicated with FLACExtractor.cpp)
+static inline bool shouldExtractorOutputFloat(int bitsPerSample)
+{
+ return bitsPerSample > 16 && AIBinder_getCallingUid() == AID_MEDIA;
+}
+
enum {
WAVE_FORMAT_PCM = 0x0001,
WAVE_FORMAT_IEEE_FLOAT = 0x0003,
@@ -59,7 +73,7 @@
DataSourceHelper *dataSource,
AMediaFormat *meta,
uint16_t waveFormat,
- int32_t bitsPerSample,
+ bool outputFloat,
off64_t offset, size_t size);
virtual media_status_t start();
@@ -80,6 +94,7 @@
DataSourceHelper *mDataSource;
AMediaFormat *mMeta;
uint16_t mWaveFormat;
+ const bool mOutputFloat;
int32_t mSampleRate;
int32_t mNumChannels;
int32_t mBitsPerSample;
@@ -126,7 +141,7 @@
return new WAVSource(
mDataSource, mTrackMeta,
- mWaveFormat, mBitsPerSample, mDataOffset, mDataSize);
+ mWaveFormat, shouldExtractorOutputFloat(mBitsPerSample), mDataOffset, mDataSize);
}
media_status_t WAVExtractor::getTrackMetaData(
@@ -136,7 +151,13 @@
return AMEDIA_ERROR_UNKNOWN;
}
- return AMediaFormat_copy(meta, mTrackMeta);
+ const media_status_t status = AMediaFormat_copy(meta, mTrackMeta);
+ if (status == OK) {
+ AMediaFormat_setInt32(meta, AMEDIAFORMAT_KEY_PCM_ENCODING,
+ shouldExtractorOutputFloat(mBitsPerSample)
+ ? kAudioEncodingPcmFloat : kAudioEncodingPcm16bit);
+ }
+ return status;
}
status_t WAVExtractor::init() {
@@ -199,13 +220,13 @@
mNumChannels = U16_LE_AT(&formatSpec[2]);
- if (mNumChannels < 1 || mNumChannels > 8) {
+ if (mNumChannels < 1 || mNumChannels > FCC_8) {
ALOGE("Unsupported number of channels (%d)", mNumChannels);
return AMEDIA_ERROR_UNSUPPORTED;
}
if (mWaveFormat != WAVE_FORMAT_EXTENSIBLE) {
- if (mNumChannels != 1 && mNumChannels != 2) {
+ if (mNumChannels != 1 && mNumChannels != FCC_2) {
ALOGW("More than 2 channels (%d) in non-WAVE_EXT, unknown channel mask",
mNumChannels);
}
@@ -312,9 +333,6 @@
AMediaFormat_setInt32(mTrackMeta, AMEDIAFORMAT_KEY_CHANNEL_MASK, mChannelMask);
AMediaFormat_setInt32(mTrackMeta, AMEDIAFORMAT_KEY_SAMPLE_RATE, mSampleRate);
AMediaFormat_setInt32(mTrackMeta, AMEDIAFORMAT_KEY_BITS_PER_SAMPLE, mBitsPerSample);
- AMediaFormat_setInt32(mTrackMeta, AMEDIAFORMAT_KEY_PCM_ENCODING,
- kAudioEncodingPcm16bit);
-
int64_t durationUs = 0;
if (mWaveFormat == WAVE_FORMAT_MSGSM) {
// 65 bytes decode to 320 8kHz samples
@@ -353,22 +371,19 @@
DataSourceHelper *dataSource,
AMediaFormat *meta,
uint16_t waveFormat,
- int32_t bitsPerSample,
+ bool outputFloat,
off64_t offset, size_t size)
: mDataSource(dataSource),
mMeta(meta),
mWaveFormat(waveFormat),
- mSampleRate(0),
- mNumChannels(0),
- mBitsPerSample(bitsPerSample),
+ mOutputFloat(outputFloat),
mOffset(offset),
mSize(size),
mStarted(false),
mGroup(NULL) {
CHECK(AMediaFormat_getInt32(mMeta, AMEDIAFORMAT_KEY_SAMPLE_RATE, &mSampleRate));
CHECK(AMediaFormat_getInt32(mMeta, AMEDIAFORMAT_KEY_CHANNEL_COUNT, &mNumChannels));
-
- AMediaFormat_setInt32(mMeta, AMEDIAFORMAT_KEY_MAX_INPUT_SIZE, kMaxFrameSize);
+ CHECK(AMediaFormat_getInt32(mMeta, AMEDIAFORMAT_KEY_BITS_PER_SAMPLE, &mBitsPerSample));
}
WAVSource::~WAVSource() {
@@ -385,11 +400,6 @@
// some WAV files may have large audio buffers that use shared memory transfer.
mGroup = new MediaBufferGroup(4 /* buffers */, kMaxFrameSize);
- if (mBitsPerSample == 8) {
- // As a temporary buffer for 8->16 bit conversion.
- mGroup->add_buffer(MediaBufferBase::Create(kMaxFrameSize));
- }
-
mCurrentPos = mOffset;
mStarted = true;
@@ -413,7 +423,13 @@
media_status_t WAVSource::getFormat(AMediaFormat *meta) {
ALOGV("WAVSource::getFormat");
- return AMediaFormat_copy(meta, mMeta);
+ const media_status_t status = AMediaFormat_copy(meta, mMeta);
+ if (status == OK) {
+ AMediaFormat_setInt32(meta, AMEDIAFORMAT_KEY_MAX_INPUT_SIZE, kMaxFrameSize);
+ AMediaFormat_setInt32(meta, AMEDIAFORMAT_KEY_PCM_ENCODING,
+ mOutputFloat ? kAudioEncodingPcmFloat : kAudioEncodingPcm16bit);
+ }
+ return status;
}
media_status_t WAVSource::read(
@@ -449,12 +465,16 @@
return AMEDIA_ERROR_UNKNOWN;
}
- // make sure that maxBytesToRead is multiple of 3, in 24-bit case
- size_t maxBytesToRead =
- mBitsPerSample == 8 ? kMaxFrameSize / 2 :
- (mBitsPerSample == 24 ? 3*(kMaxFrameSize/3): kMaxFrameSize);
+ // maxBytesToRead may be reduced so that in-place data conversion will fit in buffer size.
+ const size_t bufferSize = buffer->size();
+ size_t maxBytesToRead;
+ if (mOutputFloat) { // destination is float at 4 bytes per sample, source may be less.
+ maxBytesToRead = (mBitsPerSample / 8) * (bufferSize / 4);
+ } else { // destination is int16_t at 2 bytes per sample, only source of 8 bits is less.
+ maxBytesToRead = mBitsPerSample == 8 ? bufferSize / 2 : bufferSize;
+ }
- size_t maxBytesAvailable =
+ const size_t maxBytesAvailable =
(mCurrentPos - mOffset >= (off64_t)mSize)
? 0 : mSize - (mCurrentPos - mOffset);
@@ -490,38 +510,57 @@
// TODO: add capability to return data as float PCM instead of 16 bit PCM.
if (mWaveFormat == WAVE_FORMAT_PCM) {
- if (mBitsPerSample == 8) {
- // Convert 8-bit unsigned samples to 16-bit signed.
-
- // Create new buffer with 2 byte wide samples
- MediaBufferBase *tmp;
- CHECK_EQ(mGroup->acquire_buffer(&tmp), (status_t)OK);
- tmp->set_range(0, 2 * n);
-
- memcpy_to_i16_from_u8((int16_t *)tmp->data(), (const uint8_t *)buffer->data(), n);
- buffer->release();
- buffer = tmp;
- } else if (mBitsPerSample == 24) {
- // Convert 24-bit signed samples to 16-bit signed in place
- const size_t numSamples = n / 3;
-
- memcpy_to_i16_from_p24((int16_t *)buffer->data(), (const uint8_t *)buffer->data(), numSamples);
- buffer->set_range(0, 2 * numSamples);
- } else if (mBitsPerSample == 32) {
- // Convert 32-bit signed samples to 16-bit signed in place
- const size_t numSamples = n / 4;
-
- memcpy_to_i16_from_i32((int16_t *)buffer->data(), (const int32_t *)buffer->data(), numSamples);
- buffer->set_range(0, 2 * numSamples);
+ if (mOutputFloat) {
+ float *fdest = (float *)buffer->data();
+ switch (mBitsPerSample) {
+ case 8: {
+ buffer->set_range(0, 4 * n);
+ memcpy_to_float_from_u8(fdest, (const uint8_t *)buffer->data(), n);
+ } break;
+ case 16: {
+ const size_t numSamples = n / 2;
+ buffer->set_range(0, 4 * numSamples);
+ memcpy_to_float_from_i16(fdest, (const int16_t *)buffer->data(), numSamples);
+ } break;
+ case 24: {
+ const size_t numSamples = n / 3;
+ buffer->set_range(0, 4 * numSamples);
+ memcpy_to_float_from_p24(fdest, (const uint8_t *)buffer->data(), numSamples);
+ } break;
+ case 32: { // buffer range is correct
+ const size_t numSamples = n / 4;
+ memcpy_to_float_from_i32(fdest, (const int32_t *)buffer->data(), numSamples);
+ } break;
+ }
+ } else {
+ int16_t *idest = (int16_t *)buffer->data();
+ switch (mBitsPerSample) {
+ case 8: {
+ buffer->set_range(0, 2 * n);
+ memcpy_to_i16_from_u8(idest, (const uint8_t *)buffer->data(), n);
+ } break;
+ case 16:
+ break; // no translation needed
+ case 24: {
+ const size_t numSamples = n / 3;
+ buffer->set_range(0, 2 * numSamples);
+ memcpy_to_i16_from_p24(idest, (const uint8_t *)buffer->data(), numSamples);
+ } break;
+ case 32: {
+ const size_t numSamples = n / 4;
+ buffer->set_range(0, 2 * numSamples);
+ memcpy_to_i16_from_i32(idest, (const int32_t *)buffer->data(), numSamples);
+ } break;
+ }
}
} else if (mWaveFormat == WAVE_FORMAT_IEEE_FLOAT) {
- if (mBitsPerSample == 32) {
- // Convert 32-bit float samples to 16-bit signed in place
+ if (!mOutputFloat) { // mBitsPerSample == 32
+ int16_t *idest = (int16_t *)buffer->data();
const size_t numSamples = n / 4;
-
- memcpy_to_i16_from_float((int16_t *)buffer->data(), (const float *)buffer->data(), numSamples);
+ memcpy_to_i16_from_float(idest, (const float *)buffer->data(), numSamples);
buffer->set_range(0, 2 * numSamples);
}
+ // Note: if output encoding is float, no need to convert if source is float.
}
int64_t timeStampUs = 0;
diff --git a/media/libaaudio/Android.bp b/media/libaaudio/Android.bp
index f00f7a8..4857008 100644
--- a/media/libaaudio/Android.bp
+++ b/media/libaaudio/Android.bp
@@ -32,6 +32,7 @@
cc_library_headers {
name: "libaaudio_headers",
export_include_dirs: ["include"],
+ version_script: "libaaudio.map.txt",
}
subdirs = ["*"]
diff --git a/media/libaaudio/examples/loopback/src/LoopbackAnalyzer.h b/media/libaaudio/examples/loopback/src/LoopbackAnalyzer.h
index 64deb60..9711b86 100644
--- a/media/libaaudio/examples/loopback/src/LoopbackAnalyzer.h
+++ b/media/libaaudio/examples/loopback/src/LoopbackAnalyzer.h
@@ -34,12 +34,123 @@
// Tag for machine readable results as property = value pairs
#define LOOPBACK_RESULT_TAG "RESULT: "
-#define LOOPBACK_SAMPLE_RATE 48000
-#define MILLIS_PER_SECOND 1000
+constexpr int32_t kDefaultSampleRate = 48000;
+constexpr int32_t kMillisPerSecond = 1000;
+constexpr int32_t kMinLatencyMillis = 4; // arbitrary and very low
+constexpr int32_t kMaxLatencyMillis = 400; // arbitrary and generous
+constexpr double kMaxEchoGain = 10.0; // based on experiments, otherwise too noisy
+constexpr double kMinimumConfidence = 0.5;
-#define MAX_ZEROTH_PARTIAL_BINS 40
-constexpr double MAX_ECHO_GAIN = 10.0; // based on experiments, otherwise autocorrelation too noisy
+static void printAudioScope(float sample) {
+ const int maxStars = 80; // arbitrary, fits on one line
+ char c = '*';
+ if (sample < -1.0) {
+ sample = -1.0;
+ c = '$';
+ } else if (sample > 1.0) {
+ sample = 1.0;
+ c = '$';
+ }
+ int numSpaces = (int) (((sample + 1.0) * 0.5) * maxStars);
+ for (int i = 0; i < numSpaces; i++) {
+ putchar(' ');
+ }
+ printf("%c\n", c);
+}
+
+/*
+
+FIR filter designed with
+http://t-filter.appspot.com
+
+sampling frequency: 48000 Hz
+
+* 0 Hz - 8000 Hz
+ gain = 1.2
+ desired ripple = 5 dB
+ actual ripple = 5.595266169703693 dB
+
+* 12000 Hz - 20000 Hz
+ gain = 0
+ desired attenuation = -40 dB
+ actual attenuation = -37.58691566571914 dB
+
+*/
+
+#define FILTER_TAP_NUM 11
+
+static const float sFilterTaps8000[FILTER_TAP_NUM] = {
+ -0.05944219353343189f,
+ -0.07303434839503208f,
+ -0.037690487672689066f,
+ 0.1870480506596512f,
+ 0.3910337357836833f,
+ 0.5333672385425637f,
+ 0.3910337357836833f,
+ 0.1870480506596512f,
+ -0.037690487672689066f,
+ -0.07303434839503208f,
+ -0.05944219353343189f
+};
+
+class LowPassFilter {
+public:
+
+ /*
+ * Filter one input sample.
+ * @return filtered output
+ */
+ float filter(float input) {
+ float output = 0.0f;
+ mX[mCursor] = input;
+ // Index backwards over x.
+ int xIndex = mCursor + FILTER_TAP_NUM;
+ // Write twice so we avoid having to wrap in the middle of the convolution.
+ mX[xIndex] = input;
+ for (int i = 0; i < FILTER_TAP_NUM; i++) {
+ output += sFilterTaps8000[i] * mX[xIndex--];
+ }
+ if (++mCursor >= FILTER_TAP_NUM) {
+ mCursor = 0;
+ }
+ return output;
+ }
+
+ /**
+ * @return true if PASSED
+ */
+ bool test() {
+ // Measure the impulse of the filter at different phases so we exercise
+ // all the wraparound cases in the FIR.
+ for (int offset = 0; offset < (FILTER_TAP_NUM * 2); offset++ ) {
+ // printf("LowPassFilter: cursor = %d\n", mCursor);
+ // Offset by one each time.
+ if (filter(0.0f) != 0.0f) {
+ printf("ERROR: filter should return 0.0 before impulse response\n");
+ return false;
+ }
+ for (int i = 0; i < FILTER_TAP_NUM; i++) {
+ float output = filter((i == 0) ? 1.0f : 0.0f); // impulse
+ if (output != sFilterTaps8000[i]) {
+ printf("ERROR: filter should return impulse response\n");
+ return false;
+ }
+ }
+ for (int i = 0; i < FILTER_TAP_NUM; i++) {
+ if (filter(0.0f) != 0.0f) {
+ printf("ERROR: filter should return 0.0 after impulse response\n");
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+
+private:
+ float mX[FILTER_TAP_NUM * 2]{}; // twice as big as needed to avoid wrapping
+ int32_t mCursor = 0;
+};
// A narrow impulse seems to have better immunity against over estimating the
// latency due to detecting subharmonics by the auto-correlator.
@@ -78,6 +189,12 @@
int64_t mSeed = 99887766;
};
+
+typedef struct LatencyReport_s {
+ double latencyInFrames;
+ double confidence;
+} LatencyReport;
+
static double calculateCorrelation(const float *a,
const float *b,
int windowSize)
@@ -101,127 +218,75 @@
return correlation;
}
-static int calculateCorrelations(const float *haystack, int haystackSize,
- const float *needle, int needleSize,
- float *results, int resultSize)
-{
- int maxCorrelations = haystackSize - needleSize;
- int numCorrelations = std::min(maxCorrelations, resultSize);
-
- for (int ic = 0; ic < numCorrelations; ic++) {
- double correlation = calculateCorrelation(&haystack[ic], needle, needleSize);
- results[ic] = correlation;
- }
-
- return numCorrelations;
-}
-
-/*==========================================================================================*/
-/**
- * Scan until we get a correlation of a single scan that goes over the tolerance level,
- * peaks then drops back down.
- */
-static double findFirstMatch(const float *haystack, int haystackSize,
- const float *needle, int needleSize, double threshold )
-{
- int ic;
- // How many correlations can we calculate?
- int numCorrelations = haystackSize - needleSize;
- double maxCorrelation = 0.0;
- int peakIndex = -1;
- double location = -1.0;
- const double backThresholdScaler = 0.5;
-
- for (ic = 0; ic < numCorrelations; ic++) {
- double correlation = calculateCorrelation(&haystack[ic], needle, needleSize);
-
- if( (correlation > maxCorrelation) ) {
- maxCorrelation = correlation;
- peakIndex = ic;
- }
-
- //printf("PaQa_FindFirstMatch: ic = %4d, correlation = %8f, maxSum = %8f\n",
- // ic, correlation, maxSum );
- // Are we past what we were looking for?
- if((maxCorrelation > threshold) && (correlation < backThresholdScaler * maxCorrelation)) {
- location = peakIndex;
- break;
- }
- }
-
- return location;
-}
-
-typedef struct LatencyReport_s {
- double latencyInFrames;
- double confidence;
-} LatencyReport;
-
-// Apply a technique similar to Harmonic Product Spectrum Analysis to find echo fundamental.
-// Using first echo instead of the original impulse for a better match.
-static int measureLatencyFromEchos(const float *haystack, int haystackSize,
- const float *needle, int needleSize,
- LatencyReport *report) {
- const double threshold = 0.1;
- // printf("%s: haystackSize = %d, needleSize = %d\n", __func__, haystackSize, needleSize);
-
- // Find first peak
- int first = (int) (findFirstMatch(haystack,
- haystackSize,
- needle,
- needleSize,
- threshold) + 0.5);
-
- // Use first echo as the needle for the other echos because
- // it will be more similar.
- needle = &haystack[first];
- int again = (int) (findFirstMatch(haystack,
- haystackSize,
- needle,
- needleSize,
- threshold) + 0.5);
- first = again;
-
+static int measureLatencyFromEchos(const float *data,
+ int32_t numFloats,
+ int32_t sampleRate,
+ LatencyReport *report) {
// Allocate results array
- int remaining = haystackSize - first;
- const int maxReasonableLatencyFrames = 48000 * 2; // arbitrary but generous value
- int numCorrelations = std::min(remaining, maxReasonableLatencyFrames);
- float *correlations = new float[numCorrelations];
- float *harmonicSums = new float[numCorrelations](); // set to zero
+ const int minReasonableLatencyFrames = sampleRate * kMinLatencyMillis / kMillisPerSecond;
+ const int maxReasonableLatencyFrames = sampleRate * kMaxLatencyMillis / kMillisPerSecond;
+ int32_t maxCorrelationSize = maxReasonableLatencyFrames * 3;
+ int numCorrelations = std::min(numFloats, maxCorrelationSize);
+ float *correlations = new float[numCorrelations]{};
+ float *harmonicSums = new float[numCorrelations]{};
- // Generate correlation for every position.
- numCorrelations = calculateCorrelations(&haystack[first], remaining,
- needle, needleSize,
- correlations, numCorrelations);
+ // Perform sliding auto-correlation.
+ // Skip first frames to avoid huge peak at zero offset.
+ for (int i = minReasonableLatencyFrames; i < numCorrelations; i++) {
+ int32_t remaining = numFloats - i;
+ float correlation = (float) calculateCorrelation(&data[i], data, remaining);
+ correlations[i] = correlation;
+ // printf("correlation[%d] = %f\n", ic, correlation);
+ }
- // Add higher harmonics mapped onto lower harmonics.
- // This reinforces the "fundamental" echo.
+ // Apply a technique similar to Harmonic Product Spectrum Analysis to find echo fundamental.
+ // Add higher harmonics mapped onto lower harmonics. This reinforces the "fundamental" echo.
const int numEchoes = 8;
for (int partial = 1; partial < numEchoes; partial++) {
- for (int i = 0; i < numCorrelations; i++) {
+ for (int i = minReasonableLatencyFrames; i < numCorrelations; i++) {
harmonicSums[i / partial] += correlations[i] / partial;
}
}
// Find highest peak in correlation array.
float maxCorrelation = 0.0;
- float sumOfPeaks = 0.0;
int peakIndex = 0;
- const int skip = MAX_ZEROTH_PARTIAL_BINS; // skip low bins
- for (int i = skip; i < numCorrelations; i++) {
+ for (int i = 0; i < numCorrelations; i++) {
if (harmonicSums[i] > maxCorrelation) {
maxCorrelation = harmonicSums[i];
- sumOfPeaks += maxCorrelation;
peakIndex = i;
// printf("maxCorrelation = %f at %d\n", maxCorrelation, peakIndex);
}
}
-
report->latencyInFrames = peakIndex;
- if (sumOfPeaks < 0.0001) {
+/*
+ {
+ int32_t topPeak = peakIndex * 7 / 2;
+ for (int i = 0; i < topPeak; i++) {
+ float sample = harmonicSums[i];
+ printf("%4d: %7.5f ", i, sample);
+ printAudioScope(sample);
+ }
+ }
+*/
+
+ // Calculate confidence.
+ if (maxCorrelation < 0.001) {
report->confidence = 0.0;
} else {
- report->confidence = maxCorrelation / sumOfPeaks;
+ // Compare peak to average value around peak.
+ int32_t numSamples = std::min(numCorrelations, peakIndex * 2);
+ if (numSamples <= 0) {
+ report->confidence = 0.0;
+ } else {
+ double sum = 0.0;
+ for (int i = 0; i < numSamples; i++) {
+ sum += harmonicSums[i];
+ }
+ const double average = sum / numSamples;
+ const double ratio = average / maxCorrelation; // will be < 1.0
+ report->confidence = 1.0 - sqrt(ratio);
+ }
}
delete[] correlations;
@@ -317,7 +382,9 @@
}
assert(info.channels == 1);
+ assert(info.format == SF_FORMAT_FLOAT);
+ setSampleRate(info.samplerate);
allocate(info.frames);
mFrameCounter = sf_readf_float(sndFile, mData, info.frames);
@@ -325,11 +392,49 @@
return mFrameCounter;
}
+ /**
+ * Square the samples so they are all positive and so the peaks are emphasized.
+ */
+ void square() {
+ for (int i = 0; i < mFrameCounter; i++) {
+ const float sample = mData[i];
+ mData[i] = sample * sample;
+ }
+ }
+
+ /**
+ * Low pass filter the recording using a simple FIR filter.
+ * Note that the lowpass filter cutoff tracks the sample rate.
+ * That is OK because the impulse width is a fixed number of samples.
+ */
+ void lowPassFilter() {
+ for (int i = 0; i < mFrameCounter; i++) {
+ mData[i] = mLowPassFilter.filter(mData[i]);
+ }
+ }
+
+ /**
+ * Remove DC offset using a one-pole one-zero IIR filter.
+ */
+ void dcBlocker() {
+ const float R = 0.996; // narrow notch at zero Hz
+ float x1 = 0.0;
+ float y1 = 0.0;
+ for (int i = 0; i < mFrameCounter; i++) {
+ const float x = mData[i];
+ const float y = x - x1 + (R * y1);
+ mData[i] = y;
+ y1 = y;
+ x1 = x;
+ }
+ }
+
private:
- float *mData = nullptr;
- int32_t mFrameCounter = 0;
- int32_t mMaxFrames = 0;
- int32_t mSampleRate = 48000; // common default
+ float *mData = nullptr;
+ int32_t mFrameCounter = 0;
+ int32_t mMaxFrames = 0;
+ int32_t mSampleRate = kDefaultSampleRate; // common default
+ LowPassFilter mLowPassFilter;
};
// ====================================================================================
@@ -349,8 +454,12 @@
virtual void printStatus() {};
- virtual int getResult() {
- return -1;
+ int32_t getResult() {
+ return mResult;
+ }
+
+ void setResult(int32_t result) {
+ mResult = result;
}
virtual bool isDone() {
@@ -379,7 +488,7 @@
static float measurePeakAmplitude(float *inputData, int inputChannelCount, int numFrames) {
float peak = 0.0f;
for (int i = 0; i < numFrames; i++) {
- float pos = fabs(*inputData);
+ const float pos = fabs(*inputData);
if (pos > peak) {
peak = pos;
}
@@ -390,7 +499,8 @@
private:
- int32_t mSampleRate = LOOPBACK_SAMPLE_RATE;
+ int32_t mSampleRate = kDefaultSampleRate;
+ int32_t mResult = 0;
};
class PeakDetector {
@@ -409,24 +519,6 @@
float mPrevious = 0.0f;
};
-
-static void printAudioScope(float sample) {
- const int maxStars = 80; // arbitrary, fits on one line
- char c = '*';
- if (sample < -1.0) {
- sample = -1.0;
- c = '$';
- } else if (sample > 1.0) {
- sample = 1.0;
- c = '$';
- }
- int numSpaces = (int) (((sample + 1.0) * 0.5) * maxStars);
- for (int i = 0; i < numSpaces; i++) {
- putchar(' ');
- }
- printf("%c\n", c);
-}
-
// ====================================================================================
/**
* Measure latency given a loopback stream data.
@@ -447,17 +539,13 @@
}
void reset() override {
- mDownCounter = 200;
+ mDownCounter = getSampleRate() / 2;
mLoopCounter = 0;
mMeasuredLoopGain = 0.0f;
mEchoGain = 1.0f;
mState = STATE_INITIAL_SILENCE;
}
- virtual int getResult() {
- return mState == STATE_DONE ? 0 : -1;
- }
-
virtual bool isDone() {
return mState == STATE_DONE || mState == STATE_FAILED;
}
@@ -470,34 +558,57 @@
return mEchoGain;
}
- void report() override {
+ bool testLowPassFilter() {
+ LowPassFilter filter;
+ return filter.test();
+ }
+ void report() override {
printf("EchoAnalyzer ---------------\n");
+ if (getResult() != 0) {
+ printf(LOOPBACK_RESULT_TAG "result = %d\n", getResult());
+ return;
+ }
+
+ // printf("LowPassFilter test %s\n", testLowPassFilter() ? "PASSED" : "FAILED");
+
printf(LOOPBACK_RESULT_TAG "measured.gain = %8f\n", mMeasuredLoopGain);
printf(LOOPBACK_RESULT_TAG "echo.gain = %8f\n", mEchoGain);
printf(LOOPBACK_RESULT_TAG "test.state = %8d\n", mState);
printf(LOOPBACK_RESULT_TAG "test.state.name = %8s\n", convertStateToText(mState));
+
if (mState == STATE_WAITING_FOR_SILENCE) {
printf("WARNING - Stuck waiting for silence. Input may be too noisy!\n");
- }
- if (mMeasuredLoopGain >= 0.9999) {
+ setResult(ERROR_NOISY);
+ } else if (mMeasuredLoopGain >= 0.9999) {
printf(" ERROR - clipping, turn down volume slightly\n");
+ setResult(ERROR_CLIPPING);
+ } else if (mState != STATE_DONE && mState != STATE_GATHERING_ECHOS) {
+ printf("WARNING - Bad state. Check volume on device.\n");
+ setResult(ERROR_INVALID_STATE);
} else {
- const float *needle = s_Impulse;
- int needleSize = (int) (sizeof(s_Impulse) / sizeof(float));
- float *haystack = mAudioRecording.getData();
- int haystackSize = mAudioRecording.size();
- measureLatencyFromEchos(haystack, haystackSize, needle, needleSize, &mLatencyReport);
- if (mLatencyReport.confidence < 0.01) {
- printf(" ERROR - confidence too low = %f\n", mLatencyReport.confidence);
- } else {
- double latencyMillis = 1000.0 * mLatencyReport.latencyInFrames / getSampleRate();
- printf(LOOPBACK_RESULT_TAG "latency.frames = %8.2f\n",
- mLatencyReport.latencyInFrames);
- printf(LOOPBACK_RESULT_TAG "latency.msec = %8.2f\n",
- latencyMillis);
- printf(LOOPBACK_RESULT_TAG "latency.confidence = %8.6f\n",
- mLatencyReport.confidence);
+ // Cleanup the signal to improve the auto-correlation.
+ mAudioRecording.dcBlocker();
+ mAudioRecording.square();
+ mAudioRecording.lowPassFilter();
+
+ printf("Please wait several seconds for auto-correlation to complete.\n");
+ measureLatencyFromEchos(mAudioRecording.getData(),
+ mAudioRecording.size(),
+ getSampleRate(),
+ &mLatencyReport);
+
+ double latencyMillis = kMillisPerSecond * (double) mLatencyReport.latencyInFrames
+ / getSampleRate();
+ printf(LOOPBACK_RESULT_TAG "latency.frames = %8.2f\n",
+ mLatencyReport.latencyInFrames);
+ printf(LOOPBACK_RESULT_TAG "latency.msec = %8.2f\n",
+ latencyMillis);
+ printf(LOOPBACK_RESULT_TAG "latency.confidence = %8.6f\n",
+ mLatencyReport.confidence);
+ if (mLatencyReport.confidence < kMinimumConfidence) {
+ printf(" ERROR - confidence too low!\n");
+ setResult(ERROR_CONFIDENCE);
}
}
}
@@ -523,6 +634,11 @@
sendImpulses(outputData, outputChannelCount, kImpulseSizeInFrames);
}
+ // @return number of frames for a typical block of processing
+ int32_t getBlockFrames() {
+ return getSampleRate() / 8;
+ }
+
void process(float *inputData, int inputChannelCount,
float *outputData, int outputChannelCount,
int numFrames) override {
@@ -540,10 +656,11 @@
for (int i = 0; i < numSamples; i++) {
outputData[i] = 0;
}
- if (mDownCounter-- <= 0) {
+ mDownCounter -= numFrames;
+ if (mDownCounter <= 0) {
nextState = STATE_MEASURING_GAIN;
//printf("%5d: switch to STATE_MEASURING_GAIN\n", mLoopCounter);
- mDownCounter = 8;
+ mDownCounter = getBlockFrames() * 2;
}
break;
@@ -552,15 +669,16 @@
peak = measurePeakAmplitude(inputData, inputChannelCount, numFrames);
// If we get several in a row then go to next state.
if (peak > mPulseThreshold) {
- if (mDownCounter-- <= 0) {
+ mDownCounter -= numFrames;
+ if (mDownCounter <= 0) {
//printf("%5d: switch to STATE_WAITING_FOR_SILENCE, measured peak = %f\n",
// mLoopCounter, peak);
- mDownCounter = 8;
+ mDownCounter = getBlockFrames();
mMeasuredLoopGain = peak; // assumes original pulse amplitude is one
mSilenceThreshold = peak * 0.1; // scale silence to measured pulse
// Calculate gain that will give us a nice decaying echo.
mEchoGain = mDesiredEchoGain / mMeasuredLoopGain;
- if (mEchoGain > MAX_ECHO_GAIN) {
+ if (mEchoGain > kMaxEchoGain) {
printf("ERROR - loop gain too low. Increase the volume.\n");
nextState = STATE_FAILED;
} else {
@@ -568,7 +686,7 @@
}
}
} else if (numFrames > kImpulseSizeInFrames){ // ignore short callbacks
- mDownCounter = 8;
+ mDownCounter = getBlockFrames();
}
break;
@@ -581,13 +699,14 @@
peak = measurePeakAmplitude(inputData, inputChannelCount, numFrames);
// If we get several in a row then go to next state.
if (peak < mSilenceThreshold) {
- if (mDownCounter-- <= 0) {
+ mDownCounter -= numFrames;
+ if (mDownCounter <= 0) {
nextState = STATE_SENDING_PULSE;
//printf("%5d: switch to STATE_SENDING_PULSE\n", mLoopCounter);
- mDownCounter = 8;
+ mDownCounter = getBlockFrames();
}
} else {
- mDownCounter = 8;
+ mDownCounter = getBlockFrames();
}
break;
@@ -620,11 +739,11 @@
}
if (numWritten < numFrames) {
nextState = STATE_DONE;
- //printf("%5d: switch to STATE_DONE\n", mLoopCounter);
}
break;
case STATE_DONE:
+ case STATE_FAILED:
default:
break;
}
@@ -638,11 +757,22 @@
}
int load(const char *fileName) override {
- return mAudioRecording.load(fileName);
+ int result = mAudioRecording.load(fileName);
+ setSampleRate(mAudioRecording.getSampleRate());
+ mState = STATE_DONE;
+ return result;
}
private:
+ enum error_code {
+ ERROR_OK = 0,
+ ERROR_NOISY = -99,
+ ERROR_CLIPPING,
+ ERROR_CONFIDENCE,
+ ERROR_INVALID_STATE
+ };
+
enum echo_state {
STATE_INITIAL_SILENCE,
STATE_MEASURING_GAIN,
@@ -708,10 +838,6 @@
class SineAnalyzer : public LoopbackProcessor {
public:
- virtual int getResult() {
- return mState == STATE_LOCKED ? 0 : -1;
- }
-
void report() override {
printf("SineAnalyzer ------------------\n");
printf(LOOPBACK_RESULT_TAG "peak.amplitude = %8f\n", mPeakAmplitude);
@@ -724,10 +850,9 @@
float signalToNoiseDB = 10.0 * log(signalToNoise);
printf(LOOPBACK_RESULT_TAG "signal.to.noise.db = %8.2f\n", signalToNoiseDB);
if (signalToNoiseDB < MIN_SNRATIO_DB) {
- printf("WARNING - signal to noise ratio is too low! < %d dB\n", MIN_SNRATIO_DB);
+ printf("ERROR - signal to noise ratio is too low! < %d dB. Adjust volume.\n", MIN_SNRATIO_DB);
+ setResult(ERROR_NOISY);
}
- printf(LOOPBACK_RESULT_TAG "phase.offset = %8.5f\n", mPhaseOffset);
- printf(LOOPBACK_RESULT_TAG "ref.phase = %8.5f\n", mPhase);
printf(LOOPBACK_RESULT_TAG "frames.accumulated = %8d\n", mFramesAccumulated);
printf(LOOPBACK_RESULT_TAG "sine.period = %8d\n", mSinePeriod);
printf(LOOPBACK_RESULT_TAG "test.state = %8d\n", mState);
@@ -736,10 +861,15 @@
bool gotLock = (mState == STATE_LOCKED) || (mGlitchCount > 0);
if (!gotLock) {
printf("ERROR - failed to lock on reference sine tone\n");
+ setResult(ERROR_NO_LOCK);
} else {
// Only print if meaningful.
printf(LOOPBACK_RESULT_TAG "glitch.count = %8d\n", mGlitchCount);
printf(LOOPBACK_RESULT_TAG "max.glitch = %8f\n", mMaxGlitchDelta);
+ if (mGlitchCount > 0) {
+ printf("ERROR - number of glitches > 0\n");
+ setResult(ERROR_GLITCHES);
+ }
}
}
@@ -913,6 +1043,13 @@
private:
+ enum error_code {
+ OK,
+ ERROR_NO_LOCK = -80,
+ ERROR_GLITCHES,
+ ERROR_NOISY
+ };
+
enum sine_state_t {
STATE_IDLE,
STATE_MEASURE_NOISE,
@@ -963,8 +1100,6 @@
sine_state_t mState = STATE_IDLE;
};
-
-#undef LOOPBACK_SAMPLE_RATE
#undef LOOPBACK_RESULT_TAG
#endif /* AAUDIO_EXAMPLES_LOOPBACK_ANALYSER_H */
diff --git a/media/libaaudio/examples/loopback/src/loopback.cpp b/media/libaaudio/examples/loopback/src/loopback.cpp
index 124efd8..2a02b20 100644
--- a/media/libaaudio/examples/loopback/src/loopback.cpp
+++ b/media/libaaudio/examples/loopback/src/loopback.cpp
@@ -35,11 +35,14 @@
#include "AAudioExampleUtils.h"
#include "LoopbackAnalyzer.h"
+// V0.4.00 = rectify and low-pass filter the echos, use auto-correlation on entire echo
+#define APP_VERSION "0.4.00"
+
// Tag for machine readable results as property = value pairs
#define RESULT_TAG "RESULT: "
#define FILENAME_ALL "/data/loopback_all.wav"
#define FILENAME_ECHOS "/data/loopback_echos.wav"
-#define APP_VERSION "0.3.00"
+#define FILENAME_PROCESSED "/data/loopback_processed.wav"
constexpr int kLogPeriodMillis = 1000;
constexpr int kNumInputChannels = 1;
@@ -173,7 +176,8 @@
int64_t inputFramesWritten = AAudioStream_getFramesWritten(myData->inputStream);
int64_t inputFramesRead = AAudioStream_getFramesRead(myData->inputStream);
int64_t framesAvailable = inputFramesWritten - inputFramesRead;
- actualFramesRead = readFormattedData(myData, numFrames);
+
+ actualFramesRead = readFormattedData(myData, numFrames); // READ
if (actualFramesRead < 0) {
result = AAUDIO_CALLBACK_RESULT_STOP;
} else {
@@ -193,6 +197,7 @@
}
myData->insufficientReadCount++;
myData->insufficientReadFrames += numFrames - actualFramesRead; // deficit
+ // printf("Error insufficientReadCount = %d\n",(int)myData->insufficientReadCount);
}
int32_t numSamples = actualFramesRead * myData->actualInputChannelCount;
@@ -355,6 +360,9 @@
printf("%s - Audio loopback using AAudio V" APP_VERSION "\n", argv[0]);
+ // Use LOW_LATENCY as the default to match input default.
+ argParser.setPerformanceMode(AAUDIO_PERFORMANCE_MODE_LOW_LATENCY);
+
for (int i = 1; i < argc; i++) {
const char *arg = argv[i];
if (argParser.parseArg(arg)) {
@@ -403,7 +411,7 @@
}
int32_t requestedDuration = argParser.getDurationSeconds();
- int32_t requestedDurationMillis = requestedDuration * MILLIS_PER_SECOND;
+ int32_t requestedDurationMillis = requestedDuration * kMillisPerSecond;
int32_t timeMillis = 0;
int32_t recordingDuration = std::min(60 * 5, requestedDuration);
@@ -420,9 +428,11 @@
loopbackData.loopbackProcessor = &loopbackData.echoAnalyzer;
int read = loopbackData.loopbackProcessor->load(FILENAME_ECHOS);
- printf("main() read %d mono samples from %s on Android device\n", read, FILENAME_ECHOS);
+ printf("main() read %d mono samples from %s on Android device, rate = %d\n",
+ read, FILENAME_ECHOS,
+ loopbackData.loopbackProcessor->getSampleRate());
loopbackData.loopbackProcessor->report();
- return 0;
+ goto report_result;
}
break;
default:
@@ -580,45 +590,6 @@
printf("input error = %d = %s\n",
loopbackData.inputError, AAudio_convertResultToText(loopbackData.inputError));
- if (loopbackData.inputError == AAUDIO_OK) {
- if (testMode == TEST_SINE_MAGNITUDE) {
- printAudioGraph(loopbackData.audioRecording, 200);
- // Print again so we don't have to scroll past waveform.
- printf("OUTPUT Stream ----------------------------------------\n");
- argParser.compareWithStream(outputStream);
- printf("INPUT Stream ----------------------------------------\n");
- argParser.compareWithStream(inputStream);
- }
-
- loopbackData.loopbackProcessor->report();
- }
-
- {
- int32_t framesRead = AAudioStream_getFramesRead(inputStream);
- int32_t framesWritten = AAudioStream_getFramesWritten(inputStream);
- printf("Callback Results ---------------------------------------- INPUT\n");
- printf(" input overruns = %8d\n", AAudioStream_getXRunCount(inputStream));
- printf(" framesWritten = %8d\n", framesWritten);
- printf(" framesRead = %8d\n", framesRead);
- printf(" myFramesRead = %8d\n", (int) loopbackData.framesReadTotal);
- printf(" written - read = %8d\n", (int) (framesWritten - framesRead));
- printf(" insufficient # = %8d\n", (int) loopbackData.insufficientReadCount);
- if (loopbackData.insufficientReadCount > 0) {
- printf(" insuffic. frames = %8d\n", (int) loopbackData.insufficientReadFrames);
- }
- }
- {
- int32_t framesRead = AAudioStream_getFramesRead(outputStream);
- int32_t framesWritten = AAudioStream_getFramesWritten(outputStream);
- printf("Callback Results ---------------------------------------- OUTPUT\n");
- printf(" output underruns = %8d\n", AAudioStream_getXRunCount(outputStream));
- printf(" myFramesWritten = %8d\n", (int) loopbackData.framesWrittenTotal);
- printf(" framesWritten = %8d\n", framesWritten);
- printf(" framesRead = %8d\n", framesRead);
- printf(" min numFrames = %8d\n", (int) loopbackData.minNumFrames);
- printf(" max numFrames = %8d\n", (int) loopbackData.maxNumFrames);
- }
-
written = loopbackData.loopbackProcessor->save(FILENAME_ECHOS);
if (written > 0) {
printf("main() wrote %8d mono samples to \"%s\" on Android device\n",
@@ -631,10 +602,46 @@
written, FILENAME_ALL);
}
- if (loopbackData.loopbackProcessor->getResult() < 0) {
- printf("ERROR: LOOPBACK PROCESSING FAILED. Maybe because the volume was too low.\n");
- result = loopbackData.loopbackProcessor->getResult();
+ if (loopbackData.inputError == AAUDIO_OK) {
+ if (testMode == TEST_SINE_MAGNITUDE) {
+ printAudioGraph(loopbackData.audioRecording, 200);
+ }
+
+ loopbackData.loopbackProcessor->report();
}
+
+ {
+ int32_t framesRead = AAudioStream_getFramesRead(inputStream);
+ int32_t framesWritten = AAudioStream_getFramesWritten(inputStream);
+ const int64_t framesAvailable = framesWritten - framesRead;
+ printf("Callback Results ---------------------------------------- INPUT\n");
+ printf(" input overruns = %8d\n", AAudioStream_getXRunCount(inputStream));
+ printf(" framesWritten = %8d\n", framesWritten);
+ printf(" framesRead = %8d\n", framesRead);
+ printf(" myFramesRead = %8d\n", (int) loopbackData.framesReadTotal);
+ printf(" written - read = %8d\n", (int) framesAvailable);
+ printf(" insufficient # = %8d\n", (int) loopbackData.insufficientReadCount);
+ if (loopbackData.insufficientReadCount > 0) {
+ printf(" insuffic. frames = %8d\n", (int) loopbackData.insufficientReadFrames);
+ }
+ int32_t actualInputCapacity = AAudioStream_getBufferCapacityInFrames(inputStream);
+ if (framesAvailable > 2 * actualInputCapacity) {
+ printf(" WARNING: written - read > 2*capacity !\n");
+ }
+ }
+
+ {
+ int32_t framesRead = AAudioStream_getFramesRead(outputStream);
+ int32_t framesWritten = AAudioStream_getFramesWritten(outputStream);
+ printf("Callback Results ---------------------------------------- OUTPUT\n");
+ printf(" output underruns = %8d\n", AAudioStream_getXRunCount(outputStream));
+ printf(" myFramesWritten = %8d\n", (int) loopbackData.framesWrittenTotal);
+ printf(" framesWritten = %8d\n", framesWritten);
+ printf(" framesRead = %8d\n", framesRead);
+ printf(" min numFrames = %8d\n", (int) loopbackData.minNumFrames);
+ printf(" max numFrames = %8d\n", (int) loopbackData.maxNumFrames);
+ }
+
if (loopbackData.insufficientReadCount > 3) {
printf("ERROR: LOOPBACK PROCESSING FAILED. insufficientReadCount too high\n");
result = AAUDIO_ERROR_UNAVAILABLE;
@@ -646,13 +653,23 @@
delete[] loopbackData.inputFloatData;
delete[] loopbackData.inputShortData;
+report_result:
+ written = loopbackData.loopbackProcessor->save(FILENAME_PROCESSED);
+ if (written > 0) {
+ printf("main() wrote %8d processed samples to \"%s\" on Android device\n",
+ written, FILENAME_PROCESSED);
+ }
+
+ if (loopbackData.loopbackProcessor->getResult() < 0) {
+ result = loopbackData.loopbackProcessor->getResult();
+ }
printf(RESULT_TAG "result = %d \n", result); // machine readable
printf("result is %s\n", AAudio_convertResultToText(result)); // human readable
if (result != AAUDIO_OK) {
- printf("FAILURE\n");
+ printf("TEST FAILED\n");
return EXIT_FAILURE;
} else {
- printf("SUCCESS\n");
+ printf("TEST PASSED\n");
return EXIT_SUCCESS;
}
}
diff --git a/media/libaaudio/examples/utils/AAudioArgsParser.h b/media/libaaudio/examples/utils/AAudioArgsParser.h
index ece9e6a..a5dc55f 100644
--- a/media/libaaudio/examples/utils/AAudioArgsParser.h
+++ b/media/libaaudio/examples/utils/AAudioArgsParser.h
@@ -130,10 +130,12 @@
}
int32_t getBufferCapacity() const {
+ printf("%s() returns %d\n", __func__, mBufferCapacity);
return mBufferCapacity;
}
void setBufferCapacity(int32_t frames) {
+ printf("%s(%d)\n", __func__, frames);
mBufferCapacity = frames;
}
@@ -197,7 +199,7 @@
* @param builder
*/
void applyParameters(AAudioStreamBuilder *builder) const {
- AAudioStreamBuilder_setBufferCapacityInFrames(builder, mBufferCapacity);
+ AAudioStreamBuilder_setBufferCapacityInFrames(builder, getBufferCapacity());
AAudioStreamBuilder_setChannelCount(builder, mChannelCount);
AAudioStreamBuilder_setDeviceId(builder, mDeviceId);
AAudioStreamBuilder_setFormat(builder, mFormat);
@@ -281,7 +283,7 @@
if (strlen(arg) > 2) {
policy = atoi(&arg[2]);
}
- if (!AAudio_setMMapPolicy(policy)) {
+ if (AAudio_setMMapPolicy(policy) != AAUDIO_OK) {
printf("ERROR: invalid MMAP policy mode %i\n", policy);
}
} break;
diff --git a/media/libaaudio/src/fifo/FifoControllerBase.cpp b/media/libaaudio/src/fifo/FifoControllerBase.cpp
index 9885cb0..66e247f 100644
--- a/media/libaaudio/src/fifo/FifoControllerBase.cpp
+++ b/media/libaaudio/src/fifo/FifoControllerBase.cpp
@@ -38,7 +38,7 @@
fifo_frames_t FifoControllerBase::getReadIndex() {
// % works with non-power of two sizes
- return (fifo_frames_t) (getReadCounter() % mCapacity);
+ return (fifo_frames_t) ((uint64_t)getReadCounter() % mCapacity);
}
void FifoControllerBase::advanceReadIndex(fifo_frames_t numFrames) {
@@ -51,7 +51,7 @@
fifo_frames_t FifoControllerBase::getWriteIndex() {
// % works with non-power of two sizes
- return (fifo_frames_t) (getWriteCounter() % mCapacity);
+ return (fifo_frames_t) ((uint64_t)getWriteCounter() % mCapacity);
}
void FifoControllerBase::advanceWriteIndex(fifo_frames_t numFrames) {
diff --git a/media/libaaudio/tests/test_atomic_fifo.cpp b/media/libaaudio/tests/test_atomic_fifo.cpp
index a09b74c..130ef43 100644
--- a/media/libaaudio/tests/test_atomic_fifo.cpp
+++ b/media/libaaudio/tests/test_atomic_fifo.cpp
@@ -23,12 +23,12 @@
#include "fifo/FifoController.h"
using android::fifo_frames_t;
+using android::fifo_counter_t;
using android::FifoController;
using android::FifoBuffer;
using android::WrappingBuffer;
-//void foo() {
-TEST(test_fifi_controller, fifo_indices) {
+TEST(test_fifo_controller, fifo_indices) {
// Values are arbitrary primes designed to trigger edge cases.
constexpr int capacity = 83;
constexpr int threshold = 47;
@@ -73,18 +73,59 @@
ASSERT_EQ(threshold - advance2, fifoController.getEmptyFramesAvailable());
}
+TEST(test_fifo_controller, fifo_wrap_around_zero) {
+ constexpr int capacity = 7; // arbitrary prime
+ constexpr int threshold = capacity;
+ FifoController fifoController(capacity, threshold);
+ ASSERT_EQ(capacity, fifoController.getCapacity());
+ ASSERT_EQ(threshold, fifoController.getThreshold());
+
+ fifoController.setReadCounter(-10); // a bit less than negative capacity
+ for (int i = 0; i < 20; i++) {
+ EXPECT_EQ(i - 10, fifoController.getReadCounter());
+ EXPECT_GE(fifoController.getReadIndex(), 0);
+ EXPECT_LT(fifoController.getReadIndex(), capacity);
+ fifoController.advanceReadIndex(1);
+ }
+
+ fifoController.setWriteCounter(-10);
+ for (int i = 0; i < 20; i++) {
+ EXPECT_EQ(i - 10, fifoController.getWriteCounter());
+ EXPECT_GE(fifoController.getWriteIndex(), 0);
+ EXPECT_LT(fifoController.getWriteIndex(), capacity);
+ fifoController.advanceWriteIndex(1);
+ }
+}
+
+
// TODO consider using a template for other data types.
+
+// Create a big array and then use a region in the middle for the unit tests.
+// Then we can scan the rest of the array to see if it got clobbered.
+static constexpr fifo_frames_t kBigArraySize = 1024;
+static constexpr fifo_frames_t kFifoDataOffset = 128; // starting index of FIFO data
+static constexpr int16_t kSafeDataValue = 0x7654; // original value of BigArray
+
class TestFifoBuffer {
public:
explicit TestFifoBuffer(fifo_frames_t capacity, fifo_frames_t threshold = 0)
- : mFifoBuffer(sizeof(int16_t), capacity) {
+ : mFifoBuffer(sizeof(int16_t), capacity,
+ &mReadIndex,
+ &mWriteIndex,
+ &mVeryBigArray[kFifoDataOffset]) // address of start of FIFO data
+ {
+
+ // Assume a frame is one int16_t.
// For reading and writing.
- mData = new int16_t[capacity];
if (threshold <= 0) {
threshold = capacity;
}
mFifoBuffer.setThreshold(threshold);
mThreshold = threshold;
+
+ for (fifo_frames_t i = 0; i < kBigArraySize; i++) {
+ mVeryBigArray[i] = kSafeDataValue;
+ }
}
void checkMisc() {
@@ -92,26 +133,70 @@
ASSERT_EQ(mThreshold, mFifoBuffer.getThreshold());
}
+ void verifyAddressInRange(void *p, void *valid, size_t numBytes) {
+ uintptr_t p_int = (uintptr_t) p;
+ uintptr_t valid_int = (uintptr_t) valid;
+ EXPECT_GE(p_int, valid_int);
+ EXPECT_LT(p_int, (valid_int + numBytes));
+ }
+
+ void verifyStorageIntegrity() {
+ for (fifo_frames_t i = 0; i < kFifoDataOffset; i++) {
+ EXPECT_EQ(mVeryBigArray[i], kSafeDataValue);
+ }
+ fifo_frames_t firstFrameAfter = kFifoDataOffset + mFifoBuffer.getBufferCapacityInFrames();
+ for (fifo_frames_t i = firstFrameAfter; i < kBigArraySize; i++) {
+ EXPECT_EQ(mVeryBigArray[i], kSafeDataValue);
+ }
+ }
+
// Verify that the available frames in each part add up correctly.
- void checkWrappingBuffer() {
+ void verifyWrappingBuffer() {
WrappingBuffer wrappingBuffer;
+
+
+ // Does the sum of the two parts match the available value returned?
+ // For EmptyRoom
fifo_frames_t framesAvailable =
mFifoBuffer.getEmptyFramesAvailable();
fifo_frames_t wrapAvailable = mFifoBuffer.getEmptyRoomAvailable(&wrappingBuffer);
EXPECT_EQ(framesAvailable, wrapAvailable);
fifo_frames_t bothAvailable = wrappingBuffer.numFrames[0] + wrappingBuffer.numFrames[1];
EXPECT_EQ(framesAvailable, bothAvailable);
-
+ // For FullData
framesAvailable =
mFifoBuffer.getFullFramesAvailable();
wrapAvailable = mFifoBuffer.getFullDataAvailable(&wrappingBuffer);
EXPECT_EQ(framesAvailable, wrapAvailable);
bothAvailable = wrappingBuffer.numFrames[0] + wrappingBuffer.numFrames[1];
EXPECT_EQ(framesAvailable, bothAvailable);
+
+ // Are frame counts in legal range?
+ fifo_frames_t capacity = mFifoBuffer.getBufferCapacityInFrames();
+ EXPECT_GE(wrappingBuffer.numFrames[0], 0);
+ EXPECT_LE(wrappingBuffer.numFrames[0], capacity);
+ EXPECT_GE(wrappingBuffer.numFrames[1], 0);
+ EXPECT_LE(wrappingBuffer.numFrames[1], capacity);
+
+ // Are addresses within the FIFO data area?
+ size_t validBytes = capacity * sizeof(int16_t);
+ if (wrappingBuffer.numFrames[0]) {
+ verifyAddressInRange(wrappingBuffer.data[0], mFifoStorage, validBytes);
+ uint8_t *last = ((uint8_t *)wrappingBuffer.data[0])
+ + mFifoBuffer.convertFramesToBytes(wrappingBuffer.numFrames[0]) - 1;
+ verifyAddressInRange(last, mFifoStorage, validBytes);
+ }
+ if (wrappingBuffer.numFrames[1]) {
+ verifyAddressInRange(wrappingBuffer.data[1], mFifoStorage, validBytes);
+ uint8_t *last = ((uint8_t *)wrappingBuffer.data[1])
+ + mFifoBuffer.convertFramesToBytes(wrappingBuffer.numFrames[1]) - 1;
+ verifyAddressInRange(last, mFifoStorage, validBytes);
+ }
+
}
// Write data but do not overflow.
- void writeData(fifo_frames_t numFrames) {
+ void writeMultipleDataFrames(fifo_frames_t numFrames) {
fifo_frames_t framesAvailable =
mFifoBuffer.getEmptyFramesAvailable();
fifo_frames_t framesToWrite = std::min(framesAvailable, numFrames);
@@ -122,8 +207,8 @@
ASSERT_EQ(framesToWrite, actual);
}
- // Read data but do not underflow.
- void verifyData(fifo_frames_t numFrames) {
+ // Read whatever data is available, Do not underflow.
+ void verifyMultipleDataFrames(fifo_frames_t numFrames) {
fifo_frames_t framesAvailable =
mFifoBuffer.getFullFramesAvailable();
fifo_frames_t framesToRead = std::min(framesAvailable, numFrames);
@@ -134,20 +219,35 @@
}
}
+ // Read specified number of frames
+ void verifyRequestedData(fifo_frames_t numFrames) {
+ fifo_frames_t framesAvailable =
+ mFifoBuffer.getFullFramesAvailable();
+ ASSERT_LE(numFrames, framesAvailable);
+ fifo_frames_t framesToRead = std::min(framesAvailable, numFrames);
+ fifo_frames_t actual = mFifoBuffer.read(mData, framesToRead);
+ ASSERT_EQ(actual, numFrames);
+ for (int i = 0; i < actual; i++) {
+ ASSERT_EQ(mNextVerifyIndex++, mData[i]);
+ }
+ }
+
// Wrap around the end of the buffer.
void checkWrappingWriteRead() {
constexpr int frames1 = 43;
constexpr int frames2 = 15;
- writeData(frames1);
- checkWrappingBuffer();
- verifyData(frames1);
- checkWrappingBuffer();
+ writeMultipleDataFrames(frames1);
+ verifyWrappingBuffer();
+ verifyRequestedData(frames1);
+ verifyWrappingBuffer();
- writeData(frames2);
- checkWrappingBuffer();
- verifyData(frames2);
- checkWrappingBuffer();
+ writeMultipleDataFrames(frames2);
+ verifyWrappingBuffer();
+ verifyRequestedData(frames2);
+ verifyWrappingBuffer();
+
+ verifyStorageIntegrity();
}
// Write and Read a specific amount of data.
@@ -156,10 +256,12 @@
// Wrap around with the smaller region in the second half.
const int frames1 = capacity - 4;
const int frames2 = 7; // arbitrary, small
- writeData(frames1);
- verifyData(frames1);
- writeData(frames2);
- verifyData(frames2);
+ writeMultipleDataFrames(frames1);
+ verifyRequestedData(frames1);
+ writeMultipleDataFrames(frames2);
+ verifyRequestedData(frames2);
+
+ verifyStorageIntegrity();
}
// Write and Read a specific amount of data.
@@ -168,10 +270,12 @@
// Wrap around with the larger region in the second half.
const int frames1 = capacity - 4;
const int frames2 = capacity - 9; // arbitrary, large
- writeData(frames1);
- verifyData(frames1);
- writeData(frames2);
- verifyData(frames2);
+ writeMultipleDataFrames(frames1);
+ verifyRequestedData(frames1);
+ writeMultipleDataFrames(frames2);
+ verifyRequestedData(frames2);
+
+ verifyStorageIntegrity();
}
// Randomly read or write up to the maximum amount of data.
@@ -180,30 +284,67 @@
fifo_frames_t framesEmpty =
mFifoBuffer.getEmptyFramesAvailable();
fifo_frames_t numFrames = (fifo_frames_t)(drand48() * framesEmpty);
- writeData(numFrames);
+ writeMultipleDataFrames(numFrames);
fifo_frames_t framesFull =
mFifoBuffer.getFullFramesAvailable();
numFrames = (fifo_frames_t)(drand48() * framesFull);
- verifyData(numFrames);
+ verifyMultipleDataFrames(numFrames);
}
+
+ verifyStorageIntegrity();
+ }
+
+ // Write and Read a specific amount of data.
+ void checkNegativeCounters() {
+ fifo_counter_t counter = -9876;
+ mFifoBuffer.setWriteCounter(counter);
+ mFifoBuffer.setReadCounter(counter);
+ checkWrappingWriteRead();
+ }
+
+ // Wrap over the boundary at 0x7FFFFFFFFFFFFFFF
+ // Note that the behavior of a signed overflow is technically undefined.
+ void checkHalfWrap() {
+ fifo_counter_t counter = INT64_MAX - 10;
+ mFifoBuffer.setWriteCounter(counter);
+ mFifoBuffer.setReadCounter(counter);
+ ASSERT_GT(mFifoBuffer.getWriteCounter(), 0);
+ checkWrappingWriteRead();
+ ASSERT_LT(mFifoBuffer.getWriteCounter(), 0); // did we wrap past INT64_MAX?
+ }
+
+ // Wrap over the boundary at 0xFFFFFFFFFFFFFFFF
+ void checkFullWrap() {
+ fifo_counter_t counter = -10;
+ mFifoBuffer.setWriteCounter(counter);
+ mFifoBuffer.setReadCounter(counter);
+ ASSERT_LT(mFifoBuffer.getWriteCounter(), 0);
+ writeMultipleDataFrames(20);
+ ASSERT_GT(mFifoBuffer.getWriteCounter(), 0); // did we wrap past zero?
+ verifyStorageIntegrity();
}
FifoBuffer mFifoBuffer;
- int16_t *mData;
fifo_frames_t mNextWriteIndex = 0;
fifo_frames_t mNextVerifyIndex = 0;
fifo_frames_t mThreshold;
+
+ fifo_counter_t mReadIndex = 0;
+ fifo_counter_t mWriteIndex = 0;
+ int16_t mVeryBigArray[kBigArraySize]; // Use the middle of this array for the FIFO.
+ int16_t *mFifoStorage = &mVeryBigArray[kFifoDataOffset]; // Start here for storage.
+ int16_t mData[kBigArraySize]{};
};
-TEST(test_fifo_buffer, fifo_read_write) {
+TEST(test_fifo_buffer, fifo_write_read) {
constexpr int capacity = 51; // arbitrary
TestFifoBuffer tester(capacity);
tester.checkMisc();
tester.checkWriteRead();
}
-TEST(test_fifo_buffer, fifo_wrapping_read_write) {
+TEST(test_fifo_buffer, fifo_wrapping_write_read) {
constexpr int capacity = 59; // arbitrary, a little bigger this time
TestFifoBuffer tester(capacity);
tester.checkWrappingWriteRead();
@@ -227,3 +368,21 @@
TestFifoBuffer tester(capacity, threshold);
tester.checkRandomWriteRead();
}
+
+TEST(test_fifo_buffer, fifo_negative_counters) {
+ constexpr int capacity = 49; // arbitrary
+ TestFifoBuffer tester(capacity);
+ tester.checkNegativeCounters();
+}
+
+TEST(test_fifo_buffer, fifo_half_wrap) {
+ constexpr int capacity = 57; // arbitrary
+ TestFifoBuffer tester(capacity);
+ tester.checkHalfWrap();
+}
+
+TEST(test_fifo_buffer, fifo_full_wrap) {
+ constexpr int capacity = 57; // arbitrary
+ TestFifoBuffer tester(capacity);
+ tester.checkFullWrap();
+}
diff --git a/media/libaudioclient/AudioRecord.cpp b/media/libaudioclient/AudioRecord.cpp
index 038c854..3223647 100644
--- a/media/libaudioclient/AudioRecord.cpp
+++ b/media/libaudioclient/AudioRecord.cpp
@@ -211,7 +211,7 @@
mBufferMemory.clear();
IPCThreadState::self()->flushCommands();
ALOGV("%s(%d): releasing session id %d",
- __func__, mId, mSessionId);
+ __func__, mPortId, mSessionId);
AudioSystem::releaseAudioSessionId(mSessionId, -1 /*pid*/);
}
}
@@ -239,7 +239,7 @@
pid_t callingPid;
pid_t myPid;
- // Note mId is not valid until the track is created, so omit mId in ALOG for set.
+ // Note mPortId is not valid until the track is created, so omit mPortId in ALOG for set.
ALOGV("%s(): inputSource %d, sampleRate %u, format %#x, channelMask %#x, frameCount %zu, "
"notificationFrames %u, sessionId %d, transferType %d, flags %#x, opPackageName %s "
"uid %d, pid %d",
@@ -356,7 +356,7 @@
// create the IAudioRecord
status = createRecord_l(0 /*epoch*/, mOpPackageName);
- ALOGV("%s(%d): status %d", __func__, mId, status);
+ ALOGV("%s(%d): status %d", __func__, mPortId, status);
if (status != NO_ERROR) {
if (mAudioRecordThread != 0) {
@@ -393,7 +393,7 @@
status_t AudioRecord::start(AudioSystem::sync_event_t event, audio_session_t triggerSession)
{
- ALOGV("%s(%d): sync event %d trigger session %d", __func__, mId, event, triggerSession);
+ ALOGV("%s(%d): sync event %d trigger session %d", __func__, mPortId, event, triggerSession);
AutoMutex lock(mLock);
if (mActive) {
@@ -434,7 +434,7 @@
if (status != NO_ERROR) {
mActive = false;
- ALOGE("%s(%d): status %d", __func__, mId, status);
+ ALOGE("%s(%d): status %d", __func__, mPortId, status);
} else {
sp<AudioRecordThread> t = mAudioRecordThread;
if (t != 0) {
@@ -458,7 +458,7 @@
void AudioRecord::stop()
{
AutoMutex lock(mLock);
- ALOGV("%s(%d): mActive:%d\n", __func__, mId, mActive);
+ ALOGV("%s(%d): mActive:%d\n", __func__, mPortId, mActive);
if (!mActive) {
return;
}
@@ -638,7 +638,7 @@
result.append(" AudioRecord::dump\n");
result.appendFormat(" id(%d) status(%d), active(%d), session Id(%d)\n",
- mId, mStatus, mActive, mSessionId);
+ mPortId, mStatus, mActive, mSessionId);
result.appendFormat(" flags(%#x), req. flags(%#x), audio source(%d)\n",
mFlags, mOrigFlags, mAttributes.source);
result.appendFormat(" format(%#x), channel mask(%#x), channel count(%u), sample rate(%u)\n",
@@ -680,7 +680,7 @@
status_t status;
if (audioFlinger == 0) {
- ALOGE("%s(%d): Could not get audioflinger", __func__, mId);
+ ALOGE("%s(%d): Could not get audioflinger", __func__, mPortId);
status = NO_INIT;
goto exit;
}
@@ -708,7 +708,7 @@
(mTransfer == TRANSFER_OBTAIN);
if (!useCaseAllowed) {
ALOGW("%s(%d): AUDIO_INPUT_FLAG_FAST denied, incompatible transfer = %s",
- __func__, mId,
+ __func__, mPortId,
convertTransferToText(mTransfer));
mFlags = (audio_input_flags_t) (mFlags & ~(AUDIO_INPUT_FLAG_FAST |
AUDIO_INPUT_FLAG_RAW));
@@ -744,7 +744,7 @@
if (status != NO_ERROR) {
ALOGE("%s(%d): AudioFlinger could not create record track, status: %d",
- __func__, mId, status);
+ __func__, mPortId, status);
goto exit;
}
ALOG_ASSERT(record != 0);
@@ -755,7 +755,7 @@
mAwaitBoost = false;
if (output.flags & AUDIO_INPUT_FLAG_FAST) {
ALOGI("%s(%d): AUDIO_INPUT_FLAG_FAST successful; frameCount %zu -> %zu",
- __func__, mId,
+ __func__, mPortId,
mReqFrameCount, output.frameCount);
mAwaitBoost = true;
}
@@ -765,13 +765,13 @@
mSampleRate = output.sampleRate;
if (output.cblk == 0) {
- ALOGE("%s(%d): Could not get control block", __func__, mId);
+ ALOGE("%s(%d): Could not get control block", __func__, mPortId);
status = NO_INIT;
goto exit;
}
iMemPointer = output.cblk ->pointer();
if (iMemPointer == NULL) {
- ALOGE("%s(%d): Could not get control block pointer", __func__, mId);
+ ALOGE("%s(%d): Could not get control block pointer", __func__, mPortId);
status = NO_INIT;
goto exit;
}
@@ -786,7 +786,7 @@
} else {
buffers = output.buffers->pointer();
if (buffers == NULL) {
- ALOGE("%s(%d): Could not get buffer pointer", __func__, mId);
+ ALOGE("%s(%d): Could not get buffer pointer", __func__, mPortId);
status = NO_INIT;
goto exit;
}
@@ -800,14 +800,14 @@
mAudioRecord = record;
mCblkMemory = output.cblk;
mBufferMemory = output.buffers;
- mId = output.trackId;
+ mPortId = output.portId;
IPCThreadState::self()->flushCommands();
mCblk = cblk;
// note that output.frameCount is the (possibly revised) value of mReqFrameCount
if (output.frameCount < mReqFrameCount || (mReqFrameCount == 0 && output.frameCount == 0)) {
ALOGW("%s(%d): Requested frameCount %zu but received frameCount %zu",
- __func__, mId,
+ __func__, mPortId,
mReqFrameCount, output.frameCount);
}
@@ -815,7 +815,7 @@
// The computation is done on server side.
if (mNotificationFramesReq > 0 && output.notificationFrameCount != mNotificationFramesReq) {
ALOGW("%s(%d): Server adjusted notificationFrames from %u to %zu for frameCount %zu",
- __func__, mId,
+ __func__, mPortId,
mNotificationFramesReq, output.notificationFrameCount, output.frameCount);
}
mNotificationFramesAct = (uint32_t)output.notificationFrameCount;
@@ -883,7 +883,7 @@
timeout.tv_nsec = (long) (ms % 1000) * 1000000;
requested = &timeout;
} else {
- ALOGE("%s(%d): invalid waitCount %d", __func__, mId, waitCount);
+ ALOGE("%s(%d): invalid waitCount %d", __func__, mPortId, waitCount);
requested = NULL;
}
return obtainBuffer(audioBuffer, requested, NULL /*elapsed*/, nonContig);
@@ -993,7 +993,7 @@
// sanity-check. user is most-likely passing an error code, and it would
// make the return value ambiguous (actualSize vs error).
ALOGE("%s(%d) (buffer=%p, size=%zu (%zu)",
- __func__, mId, buffer, userSize, userSize);
+ __func__, mPortId, buffer, userSize, userSize);
return BAD_VALUE;
}
@@ -1050,7 +1050,7 @@
pollUs <<= 1;
} while (tryCounter-- > 0);
if (tryCounter < 0) {
- ALOGE("%s(%d): did not receive expected priority boost on time", __func__, mId);
+ ALOGE("%s(%d): did not receive expected priority boost on time", __func__, mPortId);
}
// Run again immediately
return 0;
@@ -1174,7 +1174,7 @@
timeout.tv_sec = ns / 1000000000LL;
timeout.tv_nsec = ns % 1000000000LL;
ALOGV("%s(%d): timeout %ld.%03d",
- __func__, mId, timeout.tv_sec, (int) timeout.tv_nsec / 1000000);
+ __func__, mPortId, timeout.tv_sec, (int) timeout.tv_nsec / 1000000);
requested = &timeout;
}
@@ -1187,17 +1187,17 @@
status_t err = obtainBuffer(&audioBuffer, requested, NULL, &nonContig);
LOG_ALWAYS_FATAL_IF((err != NO_ERROR) != (audioBuffer.frameCount == 0),
"%s(%d): obtainBuffer() err=%d frameCount=%zu",
- __func__, mId, err, audioBuffer.frameCount);
+ __func__, mPortId, err, audioBuffer.frameCount);
requested = &ClientProxy::kNonBlocking;
size_t avail = audioBuffer.frameCount + nonContig;
ALOGV("%s(%d): obtainBuffer(%u) returned %zu = %zu + %zu err %d",
- __func__, mId, mRemainingFrames, avail, audioBuffer.frameCount, nonContig, err);
+ __func__, mPortId, mRemainingFrames, avail, audioBuffer.frameCount, nonContig, err);
if (err != NO_ERROR) {
if (err == TIMED_OUT || err == WOULD_BLOCK || err == -EINTR) {
break;
}
ALOGE("%s(%d): Error %d obtaining an audio buffer, giving up.",
- __func__, mId, err);
+ __func__, mPortId, err);
return NS_NEVER;
}
@@ -1220,7 +1220,7 @@
// Sanity check on returned size
if (ssize_t(readSize) < 0 || readSize > reqSize) {
ALOGE("%s(%d): EVENT_MORE_DATA requested %zu bytes but callback returned %zd bytes",
- __func__, mId, reqSize, ssize_t(readSize));
+ __func__, mPortId, reqSize, ssize_t(readSize));
return NS_NEVER;
}
@@ -1280,7 +1280,7 @@
status_t AudioRecord::restoreRecord_l(const char *from)
{
- ALOGW("%s(%d): dead IAudioRecord, creating a new one from %s()", __func__, mId, from);
+ ALOGW("%s(%d): dead IAudioRecord, creating a new one from %s()", __func__, mPortId, from);
++mSequence;
const int INITIAL_RETRIES = 3;
@@ -1311,7 +1311,7 @@
}
if (result != NO_ERROR) {
- ALOGW("%s(%d): failed status %d, retries %d", __func__, mId, result, retries);
+ ALOGW("%s(%d): failed status %d, retries %d", __func__, mPortId, result, retries);
if (--retries > 0) {
// leave time for an eventual race condition to clear before retrying
usleep(500000);
@@ -1330,18 +1330,18 @@
status_t AudioRecord::addAudioDeviceCallback(const sp<AudioSystem::AudioDeviceCallback>& callback)
{
if (callback == 0) {
- ALOGW("%s(%d): adding NULL callback!", __func__, mId);
+ ALOGW("%s(%d): adding NULL callback!", __func__, mPortId);
return BAD_VALUE;
}
AutoMutex lock(mLock);
if (mDeviceCallback.unsafe_get() == callback.get()) {
- ALOGW("%s(%d): adding same callback!", __func__, mId);
+ ALOGW("%s(%d): adding same callback!", __func__, mPortId);
return INVALID_OPERATION;
}
status_t status = NO_ERROR;
if (mInput != AUDIO_IO_HANDLE_NONE) {
if (mDeviceCallback != 0) {
- ALOGW("%s(%d): callback already present!", __func__, mId);
+ ALOGW("%s(%d): callback already present!", __func__, mPortId);
AudioSystem::removeAudioDeviceCallback(this, mInput);
}
status = AudioSystem::addAudioDeviceCallback(this, mInput);
@@ -1354,12 +1354,12 @@
const sp<AudioSystem::AudioDeviceCallback>& callback)
{
if (callback == 0) {
- ALOGW("%s(%d): removing NULL callback!", __func__, mId);
+ ALOGW("%s(%d): removing NULL callback!", __func__, mPortId);
return BAD_VALUE;
}
AutoMutex lock(mLock);
if (mDeviceCallback.unsafe_get() != callback.get()) {
- ALOGW("%s(%d): removing different callback!", __func__, mId);
+ ALOGW("%s(%d): removing different callback!", __func__, mPortId);
return INVALID_OPERATION;
}
mDeviceCallback.clear();
diff --git a/media/libaudioclient/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
index e260fd8..efe65bb 100644
--- a/media/libaudioclient/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -917,11 +917,11 @@
config, flags, selectedDeviceId, portId);
}
-status_t AudioSystem::startInput(audio_port_handle_t portId, bool *silenced)
+status_t AudioSystem::startInput(audio_port_handle_t portId)
{
const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
if (aps == 0) return PERMISSION_DENIED;
- return aps->startInput(portId, silenced);
+ return aps->startInput(portId);
}
status_t AudioSystem::stopInput(audio_port_handle_t portId)
@@ -1298,6 +1298,24 @@
return aps->setSurroundFormatEnabled(audioFormat, enabled);
}
+
+status_t AudioSystem::setAssistantUid(uid_t uid)
+{
+ const sp <IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
+ if (aps == 0) return PERMISSION_DENIED;
+
+ return aps->setAssistantUid(uid);
+}
+
+status_t AudioSystem::setA11yServicesUids(const std::vector<uid_t>& uids)
+{
+ const sp <IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
+ if (aps == 0) return PERMISSION_DENIED;
+
+ return aps->setA11yServicesUids(uids);
+}
+
+
// ---------------------------------------------------------------------------
int AudioSystem::AudioPolicyServiceClient::addAudioPortCallback(
diff --git a/media/libaudioclient/AudioTrack.cpp b/media/libaudioclient/AudioTrack.cpp
index 8b35a85..02324ac 100644
--- a/media/libaudioclient/AudioTrack.cpp
+++ b/media/libaudioclient/AudioTrack.cpp
@@ -344,7 +344,7 @@
mSharedBuffer.clear();
IPCThreadState::self()->flushCommands();
ALOGV("%s(%d), releasing session id %d from %d on behalf of %d",
- __func__, mId,
+ __func__, mPortId,
mSessionId, IPCThreadState::self()->getCallingPid(), mClientPid);
AudioSystem::releaseAudioSessionId(mSessionId, mClientPid);
}
@@ -377,7 +377,7 @@
pid_t callingPid;
pid_t myPid;
- // Note mId is not valid until the track is created, so omit mId in ALOG for set.
+ // Note mPortId is not valid until the track is created, so omit mPortId in ALOG for set.
ALOGV("%s(): streamType %d, sampleRate %u, format %#x, channelMask %#x, frameCount %zu, "
"flags #%x, notificationFrames %d, sessionId %d, transferType %d, uid %d, pid %d",
__func__,
@@ -658,7 +658,7 @@
status_t AudioTrack::start()
{
AutoMutex lock(mLock);
- ALOGV("%s(%d): prior state:%s", __func__, mId, stateToString(mState));
+ ALOGV("%s(%d): prior state:%s", __func__, mPortId, stateToString(mState));
if (mState == STATE_ACTIVE) {
return INVALID_OPERATION;
@@ -699,7 +699,7 @@
// It is possible since flush and stop are asynchronous that the server
// is still active at this point.
ALOGV("%s(%d): server read:%lld cumulative flushed:%lld client written:%lld",
- __func__, mId,
+ __func__, mPortId,
(long long)(mFramesWrittenServerOffset
+ mStartEts.mPosition[ExtendedTimestamp::LOCATION_SERVER]),
(long long)mStartEts.mFlushed,
@@ -760,7 +760,7 @@
// Start our local VolumeHandler for restoration purposes.
mVolumeHandler->setStarted();
} else {
- ALOGE("%s(%d): status %d", __func__, mId, status);
+ ALOGE("%s(%d): status %d", __func__, mPortId, status);
mState = previousState;
if (t != 0) {
if (previousState != STATE_STOPPING) {
@@ -778,7 +778,7 @@
void AudioTrack::stop()
{
AutoMutex lock(mLock);
- ALOGV("%s(%d): prior state:%s", __func__, mId, stateToString(mState));
+ ALOGV("%s(%d): prior state:%s", __func__, mPortId, stateToString(mState));
if (mState != STATE_ACTIVE && mState != STATE_PAUSED) {
return;
@@ -789,7 +789,7 @@
} else {
mState = STATE_STOPPED;
ALOGD_IF(mSharedBuffer == nullptr,
- "%s(%d): called with %u frames delivered", __func__, mId, mReleased.value());
+ "%s(%d): called with %u frames delivered", __func__, mPortId, mReleased.value());
mReleased = 0;
}
@@ -810,6 +810,10 @@
if (t != 0) {
if (!isOffloaded_l()) {
t->pause();
+ } else if (mTransfer == TRANSFER_SYNC_NOTIF_CALLBACK) {
+ // causes wake up of the playback thread, that will callback the client for
+ // EVENT_STREAM_END in processAudioBuffer()
+ t->wake();
}
} else {
setpriority(PRIO_PROCESS, 0, mPreviousPriority);
@@ -826,7 +830,7 @@
void AudioTrack::flush()
{
AutoMutex lock(mLock);
- ALOGV("%s(%d): prior state:%s", __func__, mId, stateToString(mState));
+ ALOGV("%s(%d): prior state:%s", __func__, mPortId, stateToString(mState));
if (mSharedBuffer != 0) {
return;
@@ -859,7 +863,7 @@
void AudioTrack::pause()
{
AutoMutex lock(mLock);
- ALOGV("%s(%d): prior state:%s", __func__, mId, stateToString(mState));
+ ALOGV("%s(%d): prior state:%s", __func__, mPortId, stateToString(mState));
if (mState == STATE_ACTIVE) {
mState = STATE_PAUSED;
@@ -887,7 +891,7 @@
uint32_t halFrames;
AudioSystem::getRenderPosition(mOutput, &halFrames, &mPausedPosition);
ALOGV("%s(%d): for offload, cache current position %u",
- __func__, mId, mPausedPosition);
+ __func__, mPortId, mPausedPosition);
}
}
}
@@ -941,7 +945,7 @@
status_t AudioTrack::setSampleRate(uint32_t rate)
{
AutoMutex lock(mLock);
- ALOGV("%s(%d): prior state:%s rate:%u", __func__, mId, stateToString(mState), rate);
+ ALOGV("%s(%d): prior state:%s rate:%u", __func__, mPortId, stateToString(mState), rate);
if (rate == mSampleRate) {
return NO_ERROR;
@@ -1009,7 +1013,7 @@
}
ALOGV("%s(%d): mSampleRate:%u mSpeed:%f mPitch:%f",
- __func__, mId, mSampleRate, playbackRate.mSpeed, playbackRate.mPitch);
+ __func__, mPortId, mSampleRate, playbackRate.mSpeed, playbackRate.mPitch);
// pitch is emulated by adjusting speed and sampleRate
const uint32_t effectiveRate = adjustSampleRate(mSampleRate, playbackRate.mPitch);
const float effectiveSpeed = adjustSpeed(playbackRate.mSpeed, playbackRate.mPitch);
@@ -1019,17 +1023,17 @@
playbackRateTemp.mPitch = effectivePitch;
ALOGV("%s(%d) (effective) mSampleRate:%u mSpeed:%f mPitch:%f",
- __func__, mId, effectiveRate, effectiveSpeed, effectivePitch);
+ __func__, mPortId, effectiveRate, effectiveSpeed, effectivePitch);
if (!isAudioPlaybackRateValid(playbackRateTemp)) {
ALOGW("%s(%d) (%f, %f) failed (effective rate out of bounds)",
- __func__, mId, playbackRate.mSpeed, playbackRate.mPitch);
+ __func__, mPortId, playbackRate.mSpeed, playbackRate.mPitch);
return BAD_VALUE;
}
// Check if the buffer size is compatible.
if (!isSampleRateSpeedAllowed_l(effectiveRate, effectiveSpeed)) {
ALOGW("%s(%d) (%f, %f) failed (buffer size)",
- __func__, mId, playbackRate.mSpeed, playbackRate.mPitch);
+ __func__, mPortId, playbackRate.mSpeed, playbackRate.mPitch);
return BAD_VALUE;
}
@@ -1037,13 +1041,13 @@
if ((uint64_t)effectiveRate > (uint64_t)mSampleRate *
(uint64_t)AUDIO_RESAMPLER_DOWN_RATIO_MAX) {
ALOGW("%s(%d) (%f, %f) failed. Resample rate exceeds max accepted value",
- __func__, mId, playbackRate.mSpeed, playbackRate.mPitch);
+ __func__, mPortId, playbackRate.mSpeed, playbackRate.mPitch);
return BAD_VALUE;
}
if ((uint64_t)effectiveRate * (uint64_t)AUDIO_RESAMPLER_UP_RATIO_MAX < (uint64_t)mSampleRate) {
ALOGW("%s(%d) (%f, %f) failed. Resample rate below min accepted value",
- __func__, mId, playbackRate.mSpeed, playbackRate.mPitch);
+ __func__, mPortId, playbackRate.mSpeed, playbackRate.mPitch);
return BAD_VALUE;
}
mPlaybackRate = playbackRate;
@@ -1245,7 +1249,7 @@
if (isOffloaded_l() && ((mState == STATE_PAUSED) || (mState == STATE_PAUSED_STOPPING))) {
ALOGV("%s(%d): called in paused state, return cached position %u",
- __func__, mId, mPausedPosition);
+ __func__, mPortId, mPausedPosition);
*position = mPausedPosition;
return NO_ERROR;
}
@@ -1391,7 +1395,7 @@
{
status_t status = AudioSystem::getLatency(mOutput, &mAfLatency);
if (status != NO_ERROR) {
- ALOGW("%s(%d): getLatency(%d) failed status %d", __func__, mId, mOutput, status);
+ ALOGW("%s(%d): getLatency(%d) failed status %d", __func__, mPortId, mOutput, status);
} else {
// FIXME don't believe this lie
mLatency = mAfLatency + (1000LL * mFrameCount) / mSampleRate;
@@ -1421,7 +1425,7 @@
const sp<IAudioFlinger>& audioFlinger = AudioSystem::get_audio_flinger();
if (audioFlinger == 0) {
ALOGE("%s(%d): Could not get audioflinger",
- __func__, mId);
+ __func__, mPortId);
status = NO_INIT;
goto exit;
}
@@ -1447,7 +1451,7 @@
if (!fastAllowed) {
ALOGW("%s(%d): AUDIO_OUTPUT_FLAG_FAST denied by client,"
" not shared buffer and transfer = %s",
- __func__, mId,
+ __func__, mPortId,
convertTransferToText(mTransfer));
mFlags = (audio_output_flags_t) (mFlags & ~AUDIO_OUTPUT_FLAG_FAST);
}
@@ -1497,7 +1501,7 @@
if (status != NO_ERROR || output.outputId == AUDIO_IO_HANDLE_NONE) {
ALOGE("%s(%d): AudioFlinger could not create track, status: %d output %d",
- __func__, mId, status, output.outputId);
+ __func__, mPortId, status, output.outputId);
if (status == NO_ERROR) {
status = NO_INIT;
}
@@ -1518,7 +1522,7 @@
mAfFrameCount = output.afFrameCount;
mAfSampleRate = output.afSampleRate;
mAfLatency = output.afLatencyMs;
- mId = output.trackId;
+ mPortId = output.portId;
mLatency = mAfLatency + (1000LL * mFrameCount) / mSampleRate;
@@ -1528,13 +1532,13 @@
// FIXME compare to AudioRecord
sp<IMemory> iMem = track->getCblk();
if (iMem == 0) {
- ALOGE("%s(%d): Could not get control block", __func__, mId);
+ ALOGE("%s(%d): Could not get control block", __func__, mPortId);
status = NO_INIT;
goto exit;
}
void *iMemPointer = iMem->pointer();
if (iMemPointer == NULL) {
- ALOGE("%s(%d): Could not get control block pointer", __func__, mId);
+ ALOGE("%s(%d): Could not get control block pointer", __func__, mPortId);
status = NO_INIT;
goto exit;
}
@@ -1554,13 +1558,13 @@
if (mFlags & AUDIO_OUTPUT_FLAG_FAST) {
if (output.flags & AUDIO_OUTPUT_FLAG_FAST) {
ALOGI("%s(%d): AUDIO_OUTPUT_FLAG_FAST successful; frameCount %zu -> %zu",
- __func__, mId, mReqFrameCount, mFrameCount);
+ __func__, mPortId, mReqFrameCount, mFrameCount);
if (!mThreadCanCallJava) {
mAwaitBoost = true;
}
} else {
ALOGW("%s(%d): AUDIO_OUTPUT_FLAG_FAST denied by server; frameCount %zu -> %zu",
- __func__, mId, mReqFrameCount, mFrameCount);
+ __func__, mPortId, mReqFrameCount, mFrameCount);
}
}
mFlags = output.flags;
@@ -1588,7 +1592,7 @@
} else {
buffers = mSharedBuffer->pointer();
if (buffers == NULL) {
- ALOGE("%s(%d): Could not get buffer pointer", __func__, mId);
+ ALOGE("%s(%d): Could not get buffer pointer", __func__, mPortId);
status = NO_INIT;
goto exit;
}
@@ -1677,7 +1681,7 @@
timeout.tv_nsec = (long) (ms % 1000) * 1000000;
requested = &timeout;
} else {
- ALOGE("%s(%d): invalid waitCount %d", __func__, mId, waitCount);
+ ALOGE("%s(%d): invalid waitCount %d", __func__, mPortId, waitCount);
requested = NULL;
}
return obtainBuffer(audioBuffer, requested, NULL /*elapsed*/, nonContig);
@@ -1788,7 +1792,7 @@
int32_t flags = android_atomic_and(~CBLK_DISABLED, &mCblk->mFlags);
if ((mState == STATE_ACTIVE) && (flags & CBLK_DISABLED)) {
ALOGW("%s(%d): releaseBuffer() track %p disabled due to previous underrun, restarting",
- __func__, mId, this);
+ __func__, mPortId, this);
// FIXME ignoring status
mAudioTrack->start();
}
@@ -1816,7 +1820,7 @@
// Sanity-check: user is most-likely passing an error code, and it would
// make the return value ambiguous (actualSize vs error).
ALOGE("%s(%d): AudioTrack::write(buffer=%p, size=%zu (%zd)",
- __func__, mId, buffer, userSize, userSize);
+ __func__, mPortId, buffer, userSize, userSize);
return BAD_VALUE;
}
@@ -1889,7 +1893,7 @@
} while (tryCounter-- > 0);
if (tryCounter < 0) {
ALOGE("%s(%d): did not receive expected priority boost on time",
- __func__, mId);
+ __func__, mPortId);
}
// Run again immediately
return 0;
@@ -2131,7 +2135,7 @@
timeout.tv_sec = ns / 1000000000LL;
timeout.tv_nsec = ns % 1000000000LL;
ALOGV("%s(%d): timeout %ld.%03d",
- __func__, mId, timeout.tv_sec, (int) timeout.tv_nsec / 1000000);
+ __func__, mPortId, timeout.tv_sec, (int) timeout.tv_nsec / 1000000);
requested = &timeout;
}
@@ -2144,11 +2148,11 @@
status_t err = obtainBuffer(&audioBuffer, requested, NULL, &nonContig);
LOG_ALWAYS_FATAL_IF((err != NO_ERROR) != (audioBuffer.frameCount == 0),
"%s(%d): obtainBuffer() err=%d frameCount=%zu",
- __func__, mId, err, audioBuffer.frameCount);
+ __func__, mPortId, err, audioBuffer.frameCount);
requested = &ClientProxy::kNonBlocking;
size_t avail = audioBuffer.frameCount + nonContig;
ALOGV("%s(%d): obtainBuffer(%u) returned %zu = %zu + %zu err %d",
- __func__, mId, mRemainingFrames, avail, audioBuffer.frameCount, nonContig, err);
+ __func__, mPortId, mRemainingFrames, avail, audioBuffer.frameCount, nonContig, err);
if (err != NO_ERROR) {
if (err == TIMED_OUT || err == WOULD_BLOCK || err == -EINTR ||
(isOffloaded() && (err == DEAD_OBJECT))) {
@@ -2156,7 +2160,7 @@
return 1000000;
}
ALOGE("%s(%d): Error %d obtaining an audio buffer, giving up.",
- __func__, mId, err);
+ __func__, mPortId, err);
return NS_NEVER;
}
@@ -2188,7 +2192,7 @@
// Sanity check on returned size
if (ssize_t(writtenSize) < 0 || writtenSize > reqSize) {
ALOGE("%s(%d): EVENT_MORE_DATA requested %zu bytes but callback returned %zd bytes",
- __func__, mId, reqSize, ssize_t(writtenSize));
+ __func__, mPortId, reqSize, ssize_t(writtenSize));
return NS_NEVER;
}
@@ -2292,7 +2296,7 @@
status_t AudioTrack::restoreTrack_l(const char *from)
{
ALOGW("%s(%d): dead IAudioTrack, %s, creating a new one from %s()",
- __func__, mId, isOffloadedOrDirect_l() ? "Offloaded or Direct" : "PCM", from);
+ __func__, mPortId, isOffloadedOrDirect_l() ? "Offloaded or Direct" : "PCM", from);
++mSequence;
// refresh the audio configuration cache in this process to make sure we get new
@@ -2350,7 +2354,7 @@
} else {
mStaticProxy->setBufferPosition(bufferPosition);
if (bufferPosition == mFrameCount) {
- ALOGD("%s(%d): restoring track at end of static buffer", __func__, mId);
+ ALOGD("%s(%d): restoring track at end of static buffer", __func__, mPortId);
}
}
}
@@ -2380,7 +2384,7 @@
mFramesWrittenAtRestore = mFramesWrittenServerOffset;
}
if (result != NO_ERROR) {
- ALOGW("%s(%d): failed status %d, retries %d", __func__, mId, result, retries);
+ ALOGW("%s(%d): failed status %d, retries %d", __func__, mPortId, result, retries);
if (--retries > 0) {
// leave time for an eventual race condition to clear before retrying
usleep(500000);
@@ -2410,7 +2414,7 @@
// in which case the use of uint32_t for these counters has bigger issues.
ALOGE_IF(delta < 0,
"%s(%d): detected illegal retrograde motion by the server: mServer advanced by %d",
- __func__, mId, delta);
+ __func__, mPortId, delta);
mServer = newServer;
if (delta > 0) { // avoid retrograde
mPosition += delta;
@@ -2433,7 +2437,7 @@
"%s(%d): denied "
"mAfLatency:%u mAfFrameCount:%zu mAfSampleRate:%u sampleRate:%u speed:%f "
"mFrameCount:%zu < minFrameCount:%zu",
- __func__, mId,
+ __func__, mPortId,
mAfLatency, mAfFrameCount, mAfSampleRate, sampleRate, speed,
mFrameCount, minFrameCount);
return allowed;
@@ -2452,7 +2456,7 @@
param.addInt(String8(AudioParameter::keyPresentationId), presentationId);
param.addInt(String8(AudioParameter::keyProgramId), programId);
ALOGV("%s(%d): PresentationId/ProgramId[%s]",
- __func__, mId, param.toString().string());
+ __func__, mPortId, param.toString().string());
return mAudioTrack->setParameters(param.toString());
}
@@ -2479,7 +2483,7 @@
} else {
// warn only if not an expected restore failure.
ALOGW_IF(!((isOffloadedOrDirect_l() || mDoNotReconnect) && status == DEAD_OBJECT),
- "%s(%d): applyVolumeShaper failed: %d", __func__, mId, status);
+ "%s(%d): applyVolumeShaper failed: %d", __func__, mPortId, status);
}
return status;
}
@@ -2521,7 +2525,7 @@
}
status_t status = mProxy->getTimestamp(timestamp);
LOG_ALWAYS_FATAL_IF(status != OK, "%s(%d): status %d not allowed from proxy getTimestamp",
- __func__, mId, status);
+ __func__, mPortId, status);
bool found = false;
timestamp->mPosition[ExtendedTimestamp::LOCATION_CLIENT] = mFramesWritten;
timestamp->mTimeNs[ExtendedTimestamp::LOCATION_CLIENT] = 0;
@@ -2565,7 +2569,7 @@
break; // offloaded tracks handled below
default:
LOG_ALWAYS_FATAL("%s(%d): Invalid mState in getTimestamp(): %d",
- __func__, mId, mState);
+ __func__, mPortId, mState);
break;
}
@@ -2600,7 +2604,7 @@
if (location == ExtendedTimestamp::LOCATION_SERVER) {
ALOGW_IF(mPreviousLocation == ExtendedTimestamp::LOCATION_KERNEL,
"%s(%d): location moved from kernel to server",
- __func__, mId);
+ __func__, mPortId);
// check that the last kernel OK time info exists and the positions
// are valid (if they predate the current track, the positions may
// be zero or negative).
@@ -2616,7 +2620,7 @@
(ets.mPosition[ExtendedTimestamp::LOCATION_SERVER_LASTKERNELOK]
- ets.mPosition[ExtendedTimestamp::LOCATION_KERNEL_LASTKERNELOK]);
ALOGV("%s(%d): frame adjustment:%lld timestamp:%s",
- __func__, mId, (long long)frames, ets.toString().c_str());
+ __func__, mPortId, (long long)frames, ets.toString().c_str());
if (frames >= ets.mPosition[location]) {
timestamp.mPosition = 0;
} else {
@@ -2625,7 +2629,7 @@
} else if (location == ExtendedTimestamp::LOCATION_KERNEL) {
ALOGV_IF(mPreviousLocation == ExtendedTimestamp::LOCATION_SERVER,
"%s(%d): location moved from server to kernel",
- __func__, mId);
+ __func__, mPortId);
}
// We update the timestamp time even when paused.
@@ -2649,7 +2653,7 @@
mPreviousLocation = location;
} else {
// right after AudioTrack is started, one may not find a timestamp
- ALOGV("%s(%d): getBestTimestamp did not find timestamp", __func__, mId);
+ ALOGV("%s(%d): getBestTimestamp did not find timestamp", __func__, mPortId);
}
}
if (status == INVALID_OPERATION) {
@@ -2660,7 +2664,7 @@
// "zero" for NuPlayer). We don't convert for track restoration as position
// does not reset.
ALOGV("%s(%d): timestamp server offset:%lld restore frames:%lld",
- __func__, mId,
+ __func__, mPortId,
(long long)mFramesWrittenServerOffset, (long long)mFramesWrittenAtRestore);
if (mFramesWrittenServerOffset != mFramesWrittenAtRestore) {
status = WOULD_BLOCK;
@@ -2668,7 +2672,7 @@
}
}
if (status != NO_ERROR) {
- ALOGV_IF(status != WOULD_BLOCK, "%s(%d): getTimestamp error:%#x", __func__, mId, status);
+ ALOGV_IF(status != WOULD_BLOCK, "%s(%d): getTimestamp error:%#x", __func__, mPortId, status);
return status;
}
if (isOffloadedOrDirect_l()) {
@@ -2709,7 +2713,7 @@
ALOGW_IF(!mTimestampStartupGlitchReported,
"%s(%d): startup glitch detected"
" deltaTimeUs(%lld) deltaPositionUs(%lld) tsmPosition(%u)",
- __func__, mId,
+ __func__, mPortId,
(long long)deltaTimeUs, (long long)deltaPositionByUs,
timestamp.mPosition);
mTimestampStartupGlitchReported = true;
@@ -2779,7 +2783,7 @@
if (currentTimeNanos < limitNs) {
ALOGD("%s(%d): correcting timestamp time for pause, "
"currentTimeNanos: %lld < limitNs: %lld < mStartNs: %lld",
- __func__, mId,
+ __func__, mPortId,
(long long)currentTimeNanos, (long long)limitNs, (long long)mStartNs);
timestamp.mTime = convertNsToTimespec(limitNs);
currentTimeNanos = limitNs;
@@ -2788,7 +2792,7 @@
// retrograde check
if (currentTimeNanos < previousTimeNanos) {
ALOGW("%s(%d): retrograde timestamp time corrected, %lld < %lld",
- __func__, mId,
+ __func__, mPortId,
(long long)currentTimeNanos, (long long)previousTimeNanos);
timestamp.mTime = mPreviousTimestamp.mTime;
// currentTimeNanos not used below.
@@ -2802,7 +2806,7 @@
// Only report once per position instead of spamming the log.
if (!mRetrogradeMotionReported) {
ALOGW("%s(%d): retrograde timestamp position corrected, %d = %u - %u",
- __func__, mId,
+ __func__, mPortId,
deltaPosition,
timestamp.mPosition,
mPreviousTimestamp.mPosition);
@@ -2823,7 +2827,7 @@
const int64_t computedSampleRate =
deltaPosition * (long long)NANOS_PER_SECOND / deltaTime;
ALOGD("%s(%d): computedSampleRate:%u sampleRate:%u",
- __func__, mId,
+ __func__, mPortId,
(unsigned)computedSampleRate, mSampleRate);
}
#endif
@@ -2870,7 +2874,7 @@
result.append(" AudioTrack::dump\n");
result.appendFormat(" id(%d) status(%d), state(%d), session Id(%d), flags(%#x)\n",
- mId, mStatus, mState, mSessionId, mFlags);
+ mPortId, mStatus, mState, mSessionId, mFlags);
result.appendFormat(" stream type(%d), left - right volume(%f, %f)\n",
(mStreamType == AUDIO_STREAM_DEFAULT) ?
audio_attributes_to_stream_type(&mAttributes) : mStreamType,
@@ -2912,18 +2916,18 @@
status_t AudioTrack::addAudioDeviceCallback(const sp<AudioSystem::AudioDeviceCallback>& callback)
{
if (callback == 0) {
- ALOGW("%s(%d): adding NULL callback!", __func__, mId);
+ ALOGW("%s(%d): adding NULL callback!", __func__, mPortId);
return BAD_VALUE;
}
AutoMutex lock(mLock);
if (mDeviceCallback.unsafe_get() == callback.get()) {
- ALOGW("%s(%d): adding same callback!", __func__, mId);
+ ALOGW("%s(%d): adding same callback!", __func__, mPortId);
return INVALID_OPERATION;
}
status_t status = NO_ERROR;
if (mOutput != AUDIO_IO_HANDLE_NONE) {
if (mDeviceCallback != 0) {
- ALOGW("%s(%d): callback already present!", __func__, mId);
+ ALOGW("%s(%d): callback already present!", __func__, mPortId);
AudioSystem::removeAudioDeviceCallback(this, mOutput);
}
status = AudioSystem::addAudioDeviceCallback(this, mOutput);
@@ -2936,12 +2940,12 @@
const sp<AudioSystem::AudioDeviceCallback>& callback)
{
if (callback == 0) {
- ALOGW("%s(%d): removing NULL callback!", __func__, mId);
+ ALOGW("%s(%d): removing NULL callback!", __func__, mPortId);
return BAD_VALUE;
}
AutoMutex lock(mLock);
if (mDeviceCallback.unsafe_get() != callback.get()) {
- ALOGW("%s(%d): removing different callback!", __func__, mId);
+ ALOGW("%s(%d): removing different callback!", __func__, mPortId);
return INVALID_OPERATION;
}
mDeviceCallback.clear();
@@ -3047,7 +3051,7 @@
case STATE_FLUSHED:
return false; // we're not active
default:
- LOG_ALWAYS_FATAL("%s(%d): Invalid mState in hasStarted(): %d", __func__, mId, mState);
+ LOG_ALWAYS_FATAL("%s(%d): Invalid mState in hasStarted(): %d", __func__, mPortId, mState);
break;
}
@@ -3064,7 +3068,7 @@
wait = (ts.mPosition == 0 || ts.mPosition == mStartTs.mPosition);
}
ALOGV("%s(%d): hasStarted wait:%d ts:%u start position:%lld",
- __func__, mId,
+ __func__, mPortId,
(int)wait,
ts.mPosition,
(long long)mStartTs.mPosition);
@@ -3086,7 +3090,7 @@
}
}
ALOGV("%s(%d): hasStarted wait:%d ets:%lld start position:%lld",
- __func__, mId,
+ __func__, mPortId,
(int)wait,
(long long)ets.mPosition[location],
(long long)mStartEts.mPosition[location]);
@@ -3162,7 +3166,7 @@
FALLTHROUGH_INTENDED;
default:
LOG_ALWAYS_FATAL_IF(ns < 0, "%s(%d): processAudioBuffer() returned %lld",
- __func__, mReceiver.mId, (long long)ns);
+ __func__, mReceiver.mPortId, (long long)ns);
pauseInternal(ns);
return true;
}
diff --git a/media/libaudioclient/IAudioPolicyService.cpp b/media/libaudioclient/IAudioPolicyService.cpp
index 32a71f3..7f2e5e5 100644
--- a/media/libaudioclient/IAudioPolicyService.cpp
+++ b/media/libaudioclient/IAudioPolicyService.cpp
@@ -85,7 +85,9 @@
ADD_STREAM_DEFAULT_EFFECT,
REMOVE_STREAM_DEFAULT_EFFECT,
ADD_SOURCE_DEFAULT_EFFECT,
- REMOVE_SOURCE_DEFAULT_EFFECT
+ REMOVE_SOURCE_DEFAULT_EFFECT,
+ SET_ASSISTANT_UID,
+ SET_A11Y_SERVICES_UIDS,
};
#define MAX_ITEMS_PER_LIST 1024
@@ -327,16 +329,13 @@
return NO_ERROR;
}
- virtual status_t startInput(audio_port_handle_t portId,
- bool *silenced)
+ virtual status_t startInput(audio_port_handle_t portId)
{
Parcel data, reply;
data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
data.writeInt32(portId);
- data.writeInt32(*silenced ? 1 : 0);
remote()->transact(START_INPUT, data, &reply);
status_t status = static_cast <status_t> (reply.readInt32());
- *silenced = reply.readInt32() == 1;
return status;
}
@@ -941,6 +940,33 @@
return static_cast <status_t> (reply.readInt32());
}
+ virtual status_t setAssistantUid(uid_t uid)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
+ data.writeInt32(uid);
+ status_t status = remote()->transact(SET_ASSISTANT_UID, data, &reply);
+ if (status != NO_ERROR) {
+ return status;
+ }
+ return static_cast <status_t> (reply.readInt32());
+ }
+
+ virtual status_t setA11yServicesUids(const std::vector<uid_t>& uids)
+ {
+ Parcel data, reply;
+ data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
+ data.writeInt32(uids.size());
+ for (auto uid : uids) {
+ data.writeInt32(uid);
+ }
+ status_t status = remote()->transact(SET_A11Y_SERVICES_UIDS, data, &reply);
+ if (status != NO_ERROR) {
+ return status;
+ }
+ return static_cast <status_t> (reply.readInt32());
+ }
+
};
IMPLEMENT_META_INTERFACE(AudioPolicyService, "android.media.IAudioPolicyService");
@@ -997,7 +1023,9 @@
case START_AUDIO_SOURCE:
case STOP_AUDIO_SOURCE:
case GET_SURROUND_FORMATS:
- case SET_SURROUND_FORMAT_ENABLED: {
+ case SET_SURROUND_FORMAT_ENABLED:
+ case SET_ASSISTANT_UID:
+ case SET_A11Y_SERVICES_UIDS: {
if (!isServiceUid(IPCThreadState::self()->getCallingUid())) {
ALOGW("%s: transaction %d received from PID %d unauthorized UID %d",
__func__, code, IPCThreadState::self()->getCallingPid(),
@@ -1188,10 +1216,8 @@
case START_INPUT: {
CHECK_INTERFACE(IAudioPolicyService, data, reply);
audio_port_handle_t portId = static_cast <audio_port_handle_t>(data.readInt32());
- bool silenced = data.readInt32() == 1;
- status_t status = startInput(portId, &silenced);
+ status_t status = startInput(portId);
reply->writeInt32(static_cast <uint32_t>(status));
- reply->writeInt32(silenced ? 1 : 0);
return NO_ERROR;
} break;
@@ -1710,6 +1736,42 @@
return NO_ERROR;
}
+ case SET_ASSISTANT_UID: {
+ CHECK_INTERFACE(IAudioPolicyService, data, reply);
+ int32_t uid;
+ status_t status = data.readInt32(&uid);
+ if (status != NO_ERROR) {
+ return status;
+ }
+ status = setAssistantUid(uid);
+ reply->writeInt32(static_cast <int32_t>(status));
+ return NO_ERROR;
+ }
+
+ case SET_A11Y_SERVICES_UIDS: {
+ CHECK_INTERFACE(IAudioPolicyService, data, reply);
+ std::vector<uid_t> uids;
+ int32_t size;
+ status_t status = data.readInt32(&size);
+ if (status != NO_ERROR) {
+ return status;
+ }
+ if (size > MAX_ITEMS_PER_LIST) {
+ size = MAX_ITEMS_PER_LIST;
+ }
+ for (int32_t i = 0; i < size; i++) {
+ int32_t uid;
+ status = data.readInt32(&uid);
+ if (status != NO_ERROR) {
+ return status;
+ }
+ uids.push_back(uid);
+ }
+ status = setA11yServicesUids(uids);
+ reply->writeInt32(static_cast <int32_t>(status));
+ return NO_ERROR;
+ }
+
default:
return BBinder::onTransact(code, data, reply, flags);
}
diff --git a/media/libaudioclient/IAudioTrack.cpp b/media/libaudioclient/IAudioTrack.cpp
index adff057..83a568a 100644
--- a/media/libaudioclient/IAudioTrack.cpp
+++ b/media/libaudioclient/IAudioTrack.cpp
@@ -39,6 +39,7 @@
PAUSE,
ATTACH_AUX_EFFECT,
SET_PARAMETERS,
+ SELECT_PRESENTATION,
GET_TIMESTAMP,
SIGNAL,
APPLY_VOLUME_SHAPER,
@@ -127,6 +128,19 @@
return status;
}
+ /* Selects the presentation (if available) */
+ virtual status_t selectPresentation(int presentationId, int programId) {
+ Parcel data, reply;
+ data.writeInterfaceToken(IAudioTrack::getInterfaceDescriptor());
+ data.writeInt32(presentationId);
+ data.writeInt32(programId);
+ status_t status = remote()->transact(SELECT_PRESENTATION, data, &reply);
+ if (status == NO_ERROR) {
+ status = reply.readInt32();
+ }
+ return status;
+ }
+
virtual status_t getTimestamp(AudioTimestamp& timestamp) {
Parcel data, reply;
data.writeInterfaceToken(IAudioTrack::getInterfaceDescriptor());
@@ -239,6 +253,11 @@
reply->writeInt32(setParameters(keyValuePairs));
return NO_ERROR;
} break;
+ case SELECT_PRESENTATION: {
+ CHECK_INTERFACE(IAudioTrack, data, reply);
+ reply->writeInt32(selectPresentation(data.readInt32(), data.readInt32()));
+ return NO_ERROR;
+ } break;
case GET_TIMESTAMP: {
CHECK_INTERFACE(IAudioTrack, data, reply);
AudioTimestamp timestamp;
diff --git a/media/libaudioclient/include/media/AudioRecord.h b/media/libaudioclient/include/media/AudioRecord.h
index c226557..35a7e05 100644
--- a/media/libaudioclient/include/media/AudioRecord.h
+++ b/media/libaudioclient/include/media/AudioRecord.h
@@ -534,9 +534,15 @@
*/
status_t getActiveMicrophones(std::vector<media::MicrophoneInfo>* activeMicrophones);
- /*
- * Dumps the state of an audio record.
- */
+ /* Get the unique port ID assigned to this AudioRecord instance by audio policy manager.
+ * The ID is unique across all audioserver clients and can change during the life cycle
+ * of a given AudioRecord instance if the connection to audioserver is restored.
+ */
+ audio_port_handle_t getPortId() const { return mPortId; };
+
+ /*
+ * Dumps the state of an audio record.
+ */
status_t dump(int fd, const Vector<String16>& args) const;
private:
@@ -654,7 +660,7 @@
audio_input_flags_t mOrigFlags; // as specified in constructor or set(), const
audio_session_t mSessionId;
- int mId; // Id from AudioFlinger
+ audio_port_handle_t mPortId; // Id from Audio Policy Manager
transfer_type mTransfer;
// Next 5 fields may be changed if IAudioRecord is re-created, but always != 0
diff --git a/media/libaudioclient/include/media/AudioSystem.h b/media/libaudioclient/include/media/AudioSystem.h
index adfee8b..ca1879f 100644
--- a/media/libaudioclient/include/media/AudioSystem.h
+++ b/media/libaudioclient/include/media/AudioSystem.h
@@ -241,8 +241,7 @@
audio_port_handle_t *selectedDeviceId,
audio_port_handle_t *portId);
- static status_t startInput(audio_port_handle_t portId,
- bool *silenced);
+ static status_t startInput(audio_port_handle_t portId);
static status_t stopInput(audio_port_handle_t portId);
static void releaseInput(audio_port_handle_t portId);
static status_t initStreamVolume(audio_stream_type_t stream,
@@ -343,6 +342,9 @@
bool reported);
static status_t setSurroundFormatEnabled(audio_format_t audioFormat, bool enabled);
+ static status_t setAssistantUid(uid_t uid);
+ static status_t setA11yServicesUids(const std::vector<uid_t>& uids);
+
// ----------------------------------------------------------------------------
class AudioPortCallback : public RefBase
diff --git a/media/libaudioclient/include/media/AudioTrack.h b/media/libaudioclient/include/media/AudioTrack.h
index 4b84fd1..8238ea2 100644
--- a/media/libaudioclient/include/media/AudioTrack.h
+++ b/media/libaudioclient/include/media/AudioTrack.h
@@ -912,7 +912,14 @@
AutoMutex lock(mLock);
return mState == STATE_ACTIVE || mState == STATE_STOPPING;
}
-protected:
+
+ /* Get the unique port ID assigned to this AudioTrack instance by audio policy manager.
+ * The ID is unique across all audioserver clients and can change during the life cycle
+ * of a given AudioTrack instance if the connection to audioserver is restored.
+ */
+ audio_port_handle_t getPortId() const { return mPortId; };
+
+ protected:
/* copying audio tracks is not allowed */
AudioTrack(const AudioTrack& other);
AudioTrack& operator = (const AudioTrack& other);
@@ -1166,7 +1173,7 @@
audio_session_t mSessionId;
int mAuxEffectId;
- int mId; // Id from AudioFlinger.
+ audio_port_handle_t mPortId; // Id from Audio Policy Manager
mutable Mutex mLock;
diff --git a/media/libaudioclient/include/media/IAudioFlinger.h b/media/libaudioclient/include/media/IAudioFlinger.h
index 52cc860..a34b207 100644
--- a/media/libaudioclient/include/media/IAudioFlinger.h
+++ b/media/libaudioclient/include/media/IAudioFlinger.h
@@ -146,7 +146,7 @@
afSampleRate = parcel->readInt64();
afLatencyMs = parcel->readInt32();
(void)parcel->read(&outputId, sizeof(audio_io_handle_t));
- (void)parcel->readInt32(&trackId);
+ (void)parcel->read(&portId, sizeof(audio_port_handle_t));
return NO_ERROR;
}
@@ -164,7 +164,7 @@
(void)parcel->writeInt64(afSampleRate);
(void)parcel->writeInt32(afLatencyMs);
(void)parcel->write(&outputId, sizeof(audio_io_handle_t));
- (void)parcel->writeInt32(trackId);
+ (void)parcel->write(&portId, sizeof(audio_port_handle_t));
return NO_ERROR;
}
@@ -181,7 +181,7 @@
uint32_t afSampleRate;
uint32_t afLatencyMs;
audio_io_handle_t outputId;
- int32_t trackId;
+ audio_port_handle_t portId;
};
/* CreateRecordInput contains all input arguments sent by AudioRecord to AudioFlinger
@@ -274,7 +274,7 @@
return BAD_VALUE;
}
}
- (void)parcel->readInt32(&trackId);
+ (void)parcel->read(&portId, sizeof(audio_port_handle_t));
return NO_ERROR;
}
@@ -301,7 +301,7 @@
} else {
(void)parcel->writeInt32(0);
}
- (void)parcel->writeInt32(trackId);
+ (void)parcel->write(&portId, sizeof(audio_port_handle_t));
return NO_ERROR;
}
@@ -318,7 +318,7 @@
audio_io_handle_t inputId;
sp<IMemory> cblk;
sp<IMemory> buffers;
- int32_t trackId;
+ audio_port_handle_t portId;
};
// invariant on exit for all APIs that return an sp<>:
diff --git a/media/libaudioclient/include/media/IAudioPolicyService.h b/media/libaudioclient/include/media/IAudioPolicyService.h
index fdd8d57..e5fcfb5 100644
--- a/media/libaudioclient/include/media/IAudioPolicyService.h
+++ b/media/libaudioclient/include/media/IAudioPolicyService.h
@@ -20,15 +20,14 @@
#include <stdint.h>
#include <sys/types.h>
#include <unistd.h>
-
#include <utils/RefBase.h>
#include <utils/Errors.h>
#include <binder/IInterface.h>
#include <media/AudioSystem.h>
#include <media/AudioPolicy.h>
#include <media/IAudioPolicyServiceClient.h>
-
#include <system/audio_policy.h>
+#include <vector>
namespace android {
@@ -79,8 +78,7 @@
audio_input_flags_t flags,
audio_port_handle_t *selectedDeviceId,
audio_port_handle_t *portId) = 0;
- virtual status_t startInput(audio_port_handle_t portId,
- bool *silenced) = 0;
+ virtual status_t startInput(audio_port_handle_t portId) = 0;
virtual status_t stopInput(audio_port_handle_t portId) = 0;
virtual void releaseInput(audio_port_handle_t portId) = 0;
virtual status_t initStreamVolume(audio_stream_type_t stream,
@@ -180,6 +178,9 @@
bool *surroundFormatsEnabled,
bool reported) = 0;
virtual status_t setSurroundFormatEnabled(audio_format_t audioFormat, bool enabled) = 0;
+
+ virtual status_t setAssistantUid(uid_t uid) = 0;
+ virtual status_t setA11yServicesUids(const std::vector<uid_t>& uids) = 0;
};
diff --git a/media/libaudioclient/include/media/IAudioTrack.h b/media/libaudioclient/include/media/IAudioTrack.h
index 94afe3c..06e786d 100644
--- a/media/libaudioclient/include/media/IAudioTrack.h
+++ b/media/libaudioclient/include/media/IAudioTrack.h
@@ -70,6 +70,9 @@
/* Send parameters to the audio hardware */
virtual status_t setParameters(const String8& keyValuePairs) = 0;
+ /* Selects the presentation (if available) */
+ virtual status_t selectPresentation(int presentationId, int programId) = 0;
+
/* Return NO_ERROR if timestamp is valid. timestamp is undefined otherwise. */
virtual status_t getTimestamp(AudioTimestamp& timestamp) = 0;
diff --git a/media/libaudiohal/Android.bp b/media/libaudiohal/Android.bp
index 0ff0d4a..584c2c0 100644
--- a/media/libaudiohal/Android.bp
+++ b/media/libaudiohal/Android.bp
@@ -15,10 +15,13 @@
shared_libs: [
"android.hardware.audio.effect@2.0",
"android.hardware.audio.effect@4.0",
+ "android.hardware.audio.effect@5.0",
"android.hardware.audio@2.0",
"android.hardware.audio@4.0",
+ "android.hardware.audio@5.0",
"libaudiohal@2.0",
"libaudiohal@4.0",
+ "libaudiohal@5.0",
"libutils",
],
diff --git a/media/libaudiohal/DevicesFactoryHalInterface.cpp b/media/libaudiohal/DevicesFactoryHalInterface.cpp
index e631ace..f86009c 100644
--- a/media/libaudiohal/DevicesFactoryHalInterface.cpp
+++ b/media/libaudiohal/DevicesFactoryHalInterface.cpp
@@ -16,6 +16,7 @@
#include <android/hardware/audio/2.0/IDevicesFactory.h>
#include <android/hardware/audio/4.0/IDevicesFactory.h>
+#include <android/hardware/audio/5.0/IDevicesFactory.h>
#include <libaudiohal/FactoryHalHidl.h>
@@ -23,6 +24,9 @@
// static
sp<DevicesFactoryHalInterface> DevicesFactoryHalInterface::create() {
+ if (hardware::audio::V5_0::IDevicesFactory::getService() != nullptr) {
+ return V5_0::createDevicesFactoryHal();
+ }
if (hardware::audio::V4_0::IDevicesFactory::getService() != nullptr) {
return V4_0::createDevicesFactoryHal();
}
diff --git a/media/libaudiohal/EffectsFactoryHalInterface.cpp b/media/libaudiohal/EffectsFactoryHalInterface.cpp
index f7734a8..e21c235 100644
--- a/media/libaudiohal/EffectsFactoryHalInterface.cpp
+++ b/media/libaudiohal/EffectsFactoryHalInterface.cpp
@@ -16,6 +16,7 @@
#include <android/hardware/audio/effect/2.0/IEffectsFactory.h>
#include <android/hardware/audio/effect/4.0/IEffectsFactory.h>
+#include <android/hardware/audio/effect/5.0/IEffectsFactory.h>
#include <libaudiohal/FactoryHalHidl.h>
@@ -23,6 +24,9 @@
// static
sp<EffectsFactoryHalInterface> EffectsFactoryHalInterface::create() {
+ if (hardware::audio::effect::V5_0::IEffectsFactory::getService() != nullptr) {
+ return V5_0::createEffectsFactoryHal();
+ }
if (hardware::audio::effect::V4_0::IEffectsFactory::getService() != nullptr) {
return V4_0::createEffectsFactoryHal();
}
diff --git a/media/libaudiohal/impl/Android.bp b/media/libaudiohal/impl/Android.bp
index 3827336..88533da 100644
--- a/media/libaudiohal/impl/Android.bp
+++ b/media/libaudiohal/impl/Android.bp
@@ -25,12 +25,6 @@
],
shared_libs: [
"android.hardware.audio.common-util",
- "android.hardware.audio.common@2.0",
- "android.hardware.audio.common@4.0",
- "android.hardware.audio.effect@2.0",
- "android.hardware.audio.effect@4.0",
- "android.hardware.audio@2.0",
- "android.hardware.audio@4.0",
"android.hidl.allocator@1.0",
"android.hidl.memory@1.0",
"libaudiohal_deathhandler",
@@ -63,12 +57,15 @@
name: "libaudiohal@2.0",
defaults: ["libaudiohal_default"],
shared_libs: [
+ "android.hardware.audio.common@2.0",
"android.hardware.audio.common@2.0-util",
+ "android.hardware.audio.effect@2.0",
+ "android.hardware.audio@2.0",
],
cflags: [
"-DMAJOR_VERSION=2",
"-DMINOR_VERSION=0",
- "-include VersionMacro.h",
+ "-include common/all-versions/VersionMacro.h",
]
}
@@ -76,11 +73,30 @@
name: "libaudiohal@4.0",
defaults: ["libaudiohal_default"],
shared_libs: [
+ "android.hardware.audio.common@4.0",
"android.hardware.audio.common@4.0-util",
+ "android.hardware.audio.effect@4.0",
+ "android.hardware.audio@4.0",
],
cflags: [
"-DMAJOR_VERSION=4",
"-DMINOR_VERSION=0",
- "-include VersionMacro.h",
+ "-include common/all-versions/VersionMacro.h",
+ ]
+}
+
+cc_library_shared {
+ name: "libaudiohal@5.0",
+ defaults: ["libaudiohal_default"],
+ shared_libs: [
+ "android.hardware.audio.common@5.0",
+ "android.hardware.audio.common@5.0-util",
+ "android.hardware.audio.effect@5.0",
+ "android.hardware.audio@5.0",
+ ],
+ cflags: [
+ "-DMAJOR_VERSION=5",
+ "-DMINOR_VERSION=0",
+ "-include common/all-versions/VersionMacro.h",
]
}
diff --git a/media/libaudiohal/impl/ConversionHelperHidl.cpp b/media/libaudiohal/impl/ConversionHelperHidl.cpp
index 5d12fad..9747859 100644
--- a/media/libaudiohal/impl/ConversionHelperHidl.cpp
+++ b/media/libaudiohal/impl/ConversionHelperHidl.cpp
@@ -24,7 +24,7 @@
using ::android::hardware::audio::CPP_VERSION::Result;
-#if MAJOR_VERSION == 4
+#if MAJOR_VERSION >= 4
using ::android::hardware::audio::CPP_VERSION::AudioMicrophoneChannelMapping;
using ::android::hardware::audio::CPP_VERSION::AudioMicrophoneDirectionality;
using ::android::hardware::audio::CPP_VERSION::AudioMicrophoneLocation;
@@ -109,7 +109,7 @@
ALOGE("%s %p %s: %s (from rpc)", mClassName, this, funcName, description);
}
-#if MAJOR_VERSION == 4
+#if MAJOR_VERSION >= 4
// TODO: Use the same implementation in the hal when it moves to a util library.
static std::string deviceAddressToHal(const DeviceAddress& address) {
// HAL assumes that the address is NUL-terminated.
diff --git a/media/libaudiohal/impl/ConversionHelperHidl.h b/media/libaudiohal/impl/ConversionHelperHidl.h
index 1a9319f..fb3bb9d 100644
--- a/media/libaudiohal/impl/ConversionHelperHidl.h
+++ b/media/libaudiohal/impl/ConversionHelperHidl.h
@@ -17,8 +17,7 @@
#ifndef ANDROID_HARDWARE_CONVERSION_HELPER_HIDL_H
#define ANDROID_HARDWARE_CONVERSION_HELPER_HIDL_H
-#include <android/hardware/audio/2.0/types.h>
-#include <android/hardware/audio/4.0/types.h>
+#include PATH(android/hardware/audio/FILE_VERSION/types.h)
#include <hidl/HidlSupport.h>
#include <system/audio.h>
#include <utils/String8.h>
@@ -83,7 +82,7 @@
void emitError(const char* funcName, const char* description);
};
-#if MAJOR_VERSION == 4
+#if MAJOR_VERSION >= 4
using ::android::hardware::audio::CPP_VERSION::MicrophoneInfo;
void microphoneInfoToHal(const MicrophoneInfo& src,
audio_microphone_characteristic_t *pDst);
diff --git a/media/libaudiohal/impl/DeviceHalHidl.cpp b/media/libaudiohal/impl/DeviceHalHidl.cpp
index 723e2eb..b3ff757 100644
--- a/media/libaudiohal/impl/DeviceHalHidl.cpp
+++ b/media/libaudiohal/impl/DeviceHalHidl.cpp
@@ -19,8 +19,7 @@
#define LOG_TAG "DeviceHalHidl"
//#define LOG_NDEBUG 0
-#include <android/hardware/audio/2.0/IPrimaryDevice.h>
-#include <android/hardware/audio/4.0/IPrimaryDevice.h>
+#include PATH(android/hardware/audio/FILE_VERSION/IPrimaryDevice.h)
#include <cutils/native_handle.h>
#include <hwbinder/IPCThreadState.h>
#include <utils/Log.h>
@@ -42,7 +41,7 @@
using ::android::hardware::audio::common::CPP_VERSION::AudioMode;
using ::android::hardware::audio::common::CPP_VERSION::AudioSource;
using ::android::hardware::audio::common::CPP_VERSION::HidlUtils;
-using ::android::hardware::audio::common::utils::mkEnumConverter;
+using ::android::hardware::audio::common::utils::EnumBitfield;
using ::android::hardware::audio::CPP_VERSION::DeviceAddress;
using ::android::hardware::audio::CPP_VERSION::IPrimaryDevice;
using ::android::hardware::audio::CPP_VERSION::ParameterValue;
@@ -52,6 +51,8 @@
#if MAJOR_VERSION == 4
using ::android::hardware::audio::CPP_VERSION::SinkMetadata;
+#elif MAJOR_VERSION == 5
+using ::android::hardware::audio::common::CPP_VERSION::SinkMetadata;
#endif
namespace android {
@@ -262,8 +263,8 @@
handle,
hidlDevice,
hidlConfig,
- mkEnumConverter<AudioOutputFlag>(flags),
-#if MAJOR_VERSION == 4
+ EnumBitfield<AudioOutputFlag>(flags),
+#if MAJOR_VERSION >= 4
{} /* metadata */,
#endif
[&](Result r, const sp<IStreamOut>& result, const AudioConfig& suggestedConfig) {
@@ -293,7 +294,7 @@
Result retval = Result::NOT_INITIALIZED;
#if MAJOR_VERSION == 2
auto sourceMetadata = AudioSource(source);
-#elif MAJOR_VERSION == 4
+#elif MAJOR_VERSION >= 4
// TODO: correctly propagate the tracks sources and volume
// for now, only send the main source at 1dbfs
SinkMetadata sourceMetadata = {{{AudioSource(source), 1}}};
@@ -302,7 +303,7 @@
handle,
hidlDevice,
hidlConfig,
- mkEnumConverter<AudioInputFlag>(flags),
+ EnumBitfield<AudioInputFlag>(flags),
sourceMetadata,
[&](Result r, const sp<IStreamIn>& result, const AudioConfig& suggestedConfig) {
retval = r;
@@ -375,7 +376,7 @@
if (mDevice == 0) return NO_INIT;
return INVALID_OPERATION;
}
-#elif MAJOR_VERSION == 4
+#elif MAJOR_VERSION >= 4
status_t DeviceHalHidl::getMicrophones(std::vector<media::MicrophoneInfo> *microphonesInfo) {
if (mDevice == 0) return NO_INIT;
Result retval;
diff --git a/media/libaudiohal/impl/DeviceHalHidl.h b/media/libaudiohal/impl/DeviceHalHidl.h
index fb5e7e7..291c88f 100644
--- a/media/libaudiohal/impl/DeviceHalHidl.h
+++ b/media/libaudiohal/impl/DeviceHalHidl.h
@@ -17,10 +17,8 @@
#ifndef ANDROID_HARDWARE_DEVICE_HAL_HIDL_H
#define ANDROID_HARDWARE_DEVICE_HAL_HIDL_H
-#include <android/hardware/audio/2.0/IDevice.h>
-#include <android/hardware/audio/4.0/IDevice.h>
-#include <android/hardware/audio/2.0/IPrimaryDevice.h>
-#include <android/hardware/audio/4.0/IPrimaryDevice.h>
+#include PATH(android/hardware/audio/FILE_VERSION/IDevice.h)
+#include PATH(android/hardware/audio/FILE_VERSION/IPrimaryDevice.h)
#include <media/audiohal/DeviceHalInterface.h>
#include "ConversionHelperHidl.h"
diff --git a/media/libaudiohal/impl/DeviceHalLocal.cpp b/media/libaudiohal/impl/DeviceHalLocal.cpp
index 14e26f5..dffe9da 100644
--- a/media/libaudiohal/impl/DeviceHalLocal.cpp
+++ b/media/libaudiohal/impl/DeviceHalLocal.cpp
@@ -190,7 +190,7 @@
std::vector<media::MicrophoneInfo> *microphones __unused) {
return INVALID_OPERATION;
}
-#elif MAJOR_VERSION == 4
+#elif MAJOR_VERSION >= 4
status_t DeviceHalLocal::getMicrophones(std::vector<media::MicrophoneInfo> *microphones) {
if (mDev->get_microphones == NULL) return INVALID_OPERATION;
size_t actual_mics = AUDIO_MICROPHONE_MAX_COUNT;
diff --git a/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp b/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp
index 28001da..5e01e42 100644
--- a/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp
+++ b/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp
@@ -20,8 +20,7 @@
#define LOG_TAG "DevicesFactoryHalHidl"
//#define LOG_NDEBUG 0
-#include <android/hardware/audio/2.0/IDevice.h>
-#include <android/hardware/audio/4.0/IDevice.h>
+#include PATH(android/hardware/audio/FILE_VERSION/IDevice.h)
#include <media/audiohal/hidl/HalDeathHandler.h>
#include <utils/Log.h>
@@ -76,7 +75,7 @@
*status = BAD_VALUE;
return {};
}
-#elif MAJOR_VERSION == 4
+#elif MAJOR_VERSION >= 4
static const char* idFromHal(const char *name, status_t* status) {
*status = OK;
return name;
diff --git a/media/libaudiohal/impl/DevicesFactoryHalHidl.h b/media/libaudiohal/impl/DevicesFactoryHalHidl.h
index a4282b0..27e0649 100644
--- a/media/libaudiohal/impl/DevicesFactoryHalHidl.h
+++ b/media/libaudiohal/impl/DevicesFactoryHalHidl.h
@@ -17,8 +17,7 @@
#ifndef ANDROID_HARDWARE_DEVICES_FACTORY_HAL_HIDL_H
#define ANDROID_HARDWARE_DEVICES_FACTORY_HAL_HIDL_H
-#include <android/hardware/audio/2.0/IDevicesFactory.h>
-#include <android/hardware/audio/4.0/IDevicesFactory.h>
+#include PATH(android/hardware/audio/FILE_VERSION/IDevicesFactory.h)
#include <media/audiohal/DevicesFactoryHalInterface.h>
#include <utils/Errors.h>
#include <utils/RefBase.h>
diff --git a/media/libaudiohal/impl/EffectBufferHalHidl.h b/media/libaudiohal/impl/EffectBufferHalHidl.h
index 029d71a..0c99a02 100644
--- a/media/libaudiohal/impl/EffectBufferHalHidl.h
+++ b/media/libaudiohal/impl/EffectBufferHalHidl.h
@@ -17,8 +17,7 @@
#ifndef ANDROID_HARDWARE_EFFECT_BUFFER_HAL_HIDL_H
#define ANDROID_HARDWARE_EFFECT_BUFFER_HAL_HIDL_H
-#include <android/hardware/audio/effect/2.0/types.h>
-#include <android/hardware/audio/effect/4.0/types.h>
+#include PATH(android/hardware/audio/effect/FILE_VERSION/types.h)
#include <android/hidl/memory/1.0/IMemory.h>
#include <hidl/HidlSupport.h>
#include <media/audiohal/EffectBufferHalInterface.h>
diff --git a/media/libaudiohal/impl/EffectHalHidl.cpp b/media/libaudiohal/impl/EffectHalHidl.cpp
index 12649a1..7b867b4 100644
--- a/media/libaudiohal/impl/EffectHalHidl.cpp
+++ b/media/libaudiohal/impl/EffectHalHidl.cpp
@@ -34,7 +34,7 @@
using ::android::hardware::audio::common::CPP_VERSION::HidlUtils;
using ::android::hardware::audio::common::CPP_VERSION::AudioChannelMask;
using ::android::hardware::audio::common::CPP_VERSION::AudioFormat;
-using ::android::hardware::audio::common::utils::mkEnumConverter;
+using ::android::hardware::audio::common::utils::EnumBitfield;
using ::android::hardware::hidl_vec;
using ::android::hardware::MQDescriptorSync;
using ::android::hardware::Return;
@@ -77,10 +77,10 @@
void EffectHalHidl::effectBufferConfigFromHal(
const buffer_config_t& halConfig, EffectBufferConfig* config) {
config->samplingRateHz = halConfig.samplingRate;
- config->channels = mkEnumConverter<AudioChannelMask>(halConfig.channels);
+ config->channels = EnumBitfield<AudioChannelMask>(halConfig.channels);
config->format = AudioFormat(halConfig.format);
config->accessMode = EffectBufferAccess(halConfig.accessMode);
- config->mask = mkEnumConverter<EffectConfigParameters>(halConfig.mask);
+ config->mask = EnumBitfield<EffectConfigParameters>(halConfig.mask);
}
// static
diff --git a/media/libaudiohal/impl/EffectHalHidl.h b/media/libaudiohal/impl/EffectHalHidl.h
index 04f40d3..cd447ff 100644
--- a/media/libaudiohal/impl/EffectHalHidl.h
+++ b/media/libaudiohal/impl/EffectHalHidl.h
@@ -17,8 +17,7 @@
#ifndef ANDROID_HARDWARE_EFFECT_HAL_HIDL_H
#define ANDROID_HARDWARE_EFFECT_HAL_HIDL_H
-#include <android/hardware/audio/effect/2.0/IEffect.h>
-#include <android/hardware/audio/effect/4.0/IEffect.h>
+#include PATH(android/hardware/audio/effect/FILE_VERSION/IEffect.h)
#include <media/audiohal/EffectHalInterface.h>
#include <fmq/EventFlag.h>
#include <fmq/MessageQueue.h>
diff --git a/media/libaudiohal/impl/EffectsFactoryHalHidl.h b/media/libaudiohal/impl/EffectsFactoryHalHidl.h
index c6fced7..7027153 100644
--- a/media/libaudiohal/impl/EffectsFactoryHalHidl.h
+++ b/media/libaudiohal/impl/EffectsFactoryHalHidl.h
@@ -17,10 +17,8 @@
#ifndef ANDROID_HARDWARE_EFFECTS_FACTORY_HAL_HIDL_H
#define ANDROID_HARDWARE_EFFECTS_FACTORY_HAL_HIDL_H
-#include <android/hardware/audio/effect/2.0/IEffectsFactory.h>
-#include <android/hardware/audio/effect/4.0/IEffectsFactory.h>
-#include <android/hardware/audio/effect/2.0/types.h>
-#include <android/hardware/audio/effect/4.0/types.h>
+#include PATH(android/hardware/audio/effect/FILE_VERSION/IEffectsFactory.h)
+#include PATH(android/hardware/audio/effect/FILE_VERSION/types.h)
#include <media/audiohal/EffectsFactoryHalInterface.h>
#include "ConversionHelperHidl.h"
diff --git a/media/libaudiohal/impl/StreamHalHidl.cpp b/media/libaudiohal/impl/StreamHalHidl.cpp
index bfa80e8..6b59f5c 100644
--- a/media/libaudiohal/impl/StreamHalHidl.cpp
+++ b/media/libaudiohal/impl/StreamHalHidl.cpp
@@ -17,9 +17,9 @@
#define LOG_TAG "StreamHalHidl"
//#define LOG_NDEBUG 0
-#include <android/hardware/audio/2.0/IStreamOutCallback.h>
-#include <android/hardware/audio/4.0/IStreamOutCallback.h>
+#include PATH(android/hardware/audio/FILE_VERSION/IStreamOutCallback.h)
#include <hwbinder/IPCThreadState.h>
+#include <media/AudioParameter.h>
#include <mediautils/SchedulingPolicyService.h>
#include <utils/Log.h>
@@ -44,13 +44,23 @@
using ::android::hardware::Void;
using ReadCommand = ::android::hardware::audio::CPP_VERSION::IStreamIn::ReadCommand;
-#if MAJOR_VERSION == 4
+#if MAJOR_VERSION >= 4
using ::android::hardware::audio::common::CPP_VERSION::AudioContentType;
using ::android::hardware::audio::common::CPP_VERSION::AudioSource;
using ::android::hardware::audio::common::CPP_VERSION::AudioUsage;
using ::android::hardware::audio::CPP_VERSION::MicrophoneInfo;
+#endif
+
+#if MAJOR_VERSION == 4
using ::android::hardware::audio::CPP_VERSION::PlaybackTrackMetadata;
using ::android::hardware::audio::CPP_VERSION::RecordTrackMetadata;
+using HalSinkMetadata = ::android::hardware::audio::CPP_VERSION::SinkMetadata;
+using HalSourceMetadata = ::android::hardware::audio::CPP_VERSION::SourceMetadata;
+#elif MAJOR_VERSION == 5
+using ::android::hardware::audio::common::CPP_VERSION::PlaybackTrackMetadata;
+using ::android::hardware::audio::common::CPP_VERSION::RecordTrackMetadata;
+using HalSinkMetadata = ::android::hardware::audio::common::CPP_VERSION::SinkMetadata;
+using HalSourceMetadata = ::android::hardware::audio::common::CPP_VERSION::SourceMetadata;
#endif
namespace android {
@@ -192,7 +202,7 @@
const native_handle *handle = hidlInfo.sharedMemory.handle();
if (handle->numFds > 0) {
info->shared_memory_fd = handle->data[0];
-#if MAJOR_VERSION == 4
+#if MAJOR_VERSION >= 4
info->flags = audio_mmap_buffer_flag(hidlInfo.flags);
#endif
info->buffer_size_frames = hidlInfo.bufferSizeFrames;
@@ -347,6 +357,24 @@
return processReturn("setVolume", mStream->setVolume(left, right));
}
+#if MAJOR_VERSION == 2
+status_t StreamOutHalHidl::selectPresentation(int presentationId, int programId) {
+ if (mStream == 0) return NO_INIT;
+ std::vector<ParameterValue> parameters;
+ String8 halParameters;
+ parameters.push_back({AudioParameter::keyPresentationId, std::to_string(presentationId)});
+ parameters.push_back({AudioParameter::keyProgramId, std::to_string(programId)});
+ parametersToHal(hidl_vec<ParameterValue>(parameters), &halParameters);
+ return setParameters(halParameters);
+}
+#elif MAJOR_VERSION >= 4
+status_t StreamOutHalHidl::selectPresentation(int presentationId, int programId) {
+ if (mStream == 0) return NO_INIT;
+ return processReturn("selectPresentation",
+ mStream->selectPresentation(presentationId, programId));
+}
+#endif
+
status_t StreamOutHalHidl::write(const void *buffer, size_t bytes, size_t *written) {
if (mStream == 0) return NO_INIT;
*written = 0;
@@ -585,7 +613,7 @@
// Audio HAL V2.0 does not support propagating source metadata
return INVALID_OPERATION;
}
-#elif MAJOR_VERSION == 4
+#elif MAJOR_VERSION >= 4
/** Transform a standard collection to an HIDL vector. */
template <class Values, class ElementConverter>
static auto transformToHidlVec(const Values& values, ElementConverter converter) {
@@ -596,7 +624,7 @@
}
status_t StreamOutHalHidl::updateSourceMetadata(const SourceMetadata& sourceMetadata) {
- hardware::audio::CPP_VERSION::SourceMetadata halMetadata = {
+ HalSourceMetadata halMetadata = {
.tracks = transformToHidlVec(sourceMetadata.tracks,
[](const playback_track_metadata& metadata) -> PlaybackTrackMetadata {
return {
@@ -815,7 +843,7 @@
return INVALID_OPERATION;
}
-#elif MAJOR_VERSION == 4
+#elif MAJOR_VERSION >= 4
status_t StreamInHalHidl::getActiveMicrophones(
std::vector<media::MicrophoneInfo> *microphonesInfo) {
if (!mStream) return NO_INIT;
@@ -835,7 +863,7 @@
}
status_t StreamInHalHidl::updateSinkMetadata(const SinkMetadata& sinkMetadata) {
- hardware::audio::CPP_VERSION::SinkMetadata halMetadata = {
+ HalSinkMetadata halMetadata = {
.tracks = transformToHidlVec(sinkMetadata.tracks,
[](const record_track_metadata& metadata) -> RecordTrackMetadata {
return {
diff --git a/media/libaudiohal/impl/StreamHalHidl.h b/media/libaudiohal/impl/StreamHalHidl.h
index 95ec7f1..f7b507e 100644
--- a/media/libaudiohal/impl/StreamHalHidl.h
+++ b/media/libaudiohal/impl/StreamHalHidl.h
@@ -19,12 +19,9 @@
#include <atomic>
-#include <android/hardware/audio/2.0/IStream.h>
-#include <android/hardware/audio/4.0/IStream.h>
-#include <android/hardware/audio/2.0/IStreamIn.h>
-#include <android/hardware/audio/4.0/IStreamIn.h>
-#include <android/hardware/audio/2.0/IStreamOut.h>
-#include <android/hardware/audio/4.0/IStreamOut.h>
+#include PATH(android/hardware/audio/FILE_VERSION/IStream.h)
+#include PATH(android/hardware/audio/FILE_VERSION/IStreamIn.h)
+#include PATH(android/hardware/audio/FILE_VERSION/IStreamOut.h)
#include <fmq/EventFlag.h>
#include <fmq/MessageQueue.h>
#include <media/audiohal/StreamHalInterface.h>
@@ -131,6 +128,9 @@
// Use this method in situations where audio mixing is done in the hardware.
virtual status_t setVolume(float left, float right);
+ // Selects the audio presentation (if available).
+ virtual status_t selectPresentation(int presentationId, int programId);
+
// Write audio buffer to driver.
virtual status_t write(const void *buffer, size_t bytes, size_t *written);
diff --git a/media/libaudiohal/impl/StreamHalLocal.cpp b/media/libaudiohal/impl/StreamHalLocal.cpp
index b134f57..26d30d4 100644
--- a/media/libaudiohal/impl/StreamHalLocal.cpp
+++ b/media/libaudiohal/impl/StreamHalLocal.cpp
@@ -18,6 +18,7 @@
//#define LOG_NDEBUG 0
#include <hardware/audio.h>
+#include <media/AudioParameter.h>
#include <utils/Log.h>
#include "DeviceHalLocal.h"
@@ -138,6 +139,13 @@
return mStream->set_volume(mStream, left, right);
}
+status_t StreamOutHalLocal::selectPresentation(int presentationId, int programId) {
+ AudioParameter param;
+ param.addInt(String8(AudioParameter::keyPresentationId), presentationId);
+ param.addInt(String8(AudioParameter::keyProgramId), programId);
+ return setParameters(param.toString());
+}
+
status_t StreamOutHalLocal::write(const void *buffer, size_t bytes, size_t *written) {
ssize_t writeResult = mStream->write(mStream, buffer, bytes);
if (writeResult > 0) {
@@ -346,7 +354,7 @@
std::vector<media::MicrophoneInfo> *microphones __unused) {
return INVALID_OPERATION;
}
-#elif MAJOR_VERSION == 4
+#elif MAJOR_VERSION >= 4
status_t StreamInHalLocal::getActiveMicrophones(std::vector<media::MicrophoneInfo> *microphones) {
if (mStream->get_active_microphones == NULL) return INVALID_OPERATION;
size_t actual_mics = AUDIO_MICROPHONE_MAX_COUNT;
diff --git a/media/libaudiohal/impl/StreamHalLocal.h b/media/libaudiohal/impl/StreamHalLocal.h
index cea4229..4fd1960 100644
--- a/media/libaudiohal/impl/StreamHalLocal.h
+++ b/media/libaudiohal/impl/StreamHalLocal.h
@@ -103,6 +103,9 @@
// Use this method in situations where audio mixing is done in the hardware.
virtual status_t setVolume(float left, float right);
+ // Selects the audio presentation (if available).
+ virtual status_t selectPresentation(int presentationId, int programId);
+
// Write audio buffer to driver.
virtual status_t write(const void *buffer, size_t bytes, size_t *written);
diff --git a/media/libaudiohal/impl/VersionMacro.h b/media/libaudiohal/impl/VersionMacro.h
deleted file mode 100644
index 98e9c07..0000000
--- a/media/libaudiohal/impl/VersionMacro.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_HARDWARE_VERSION_MACRO_H
-#define ANDROID_HARDWARE_VERSION_MACRO_H
-
-#if !defined(MAJOR_VERSION) || !defined(MINOR_VERSION)
-#error "MAJOR_VERSION and MINOR_VERSION must be defined"
-#endif
-
-#define CONCAT_3(a,b,c) a##b##c
-#define EXPAND_CONCAT_3(a,b,c) CONCAT_3(a,b,c)
-/** The directory name of the version: <major>.<minor> */
-#define FILE_VERSION EXPAND_CONCAT_3(MAJOR_VERSION,.,MINOR_VERSION)
-
-#define CONCAT_4(a,b,c,d) a##b##c##d
-#define EXPAND_CONCAT_4(a,b,c,d) CONCAT_4(a,b,c,d)
-/** The c++ namespace of the version: V<major>_<minor> */
-#define CPP_VERSION EXPAND_CONCAT_4(V,MAJOR_VERSION,_,MINOR_VERSION)
-
-#endif // ANDROID_HARDWARE_VERSION_MACRO_H
diff --git a/media/libaudiohal/impl/VersionUtils.h b/media/libaudiohal/impl/VersionUtils.h
index 5004895..eb0a42a 100644
--- a/media/libaudiohal/impl/VersionUtils.h
+++ b/media/libaudiohal/impl/VersionUtils.h
@@ -17,8 +17,7 @@
#ifndef ANDROID_HARDWARE_VERSION_UTILS_H
#define ANDROID_HARDWARE_VERSION_UTILS_H
-#include <android/hardware/audio/2.0/types.h>
-#include <android/hardware/audio/4.0/types.h>
+#include PATH(android/hardware/audio/FILE_VERSION/types.h)
#include <hidl/HidlSupport.h>
using ::android::hardware::audio::CPP_VERSION::ParameterValue;
@@ -43,7 +42,7 @@
hidl_vec<ParameterValue> keys) {
return object->setParameters(keys);
}
-#elif MAJOR_VERSION == 4
+#elif MAJOR_VERSION >= 4
template <class T, class Callback>
Return<void> getParameters(T& object, hidl_vec<ParameterValue> context,
hidl_vec<hidl_string> keys, Callback callback) {
diff --git a/media/libaudiohal/impl/include/libaudiohal/FactoryHalHidl.h b/media/libaudiohal/impl/include/libaudiohal/FactoryHalHidl.h
index fa0effc..1d912a0 100644
--- a/media/libaudiohal/impl/include/libaudiohal/FactoryHalHidl.h
+++ b/media/libaudiohal/impl/include/libaudiohal/FactoryHalHidl.h
@@ -35,6 +35,11 @@
sp<DevicesFactoryHalInterface> createDevicesFactoryHal();
} // namespace V4_0
+namespace V5_0 {
+sp<EffectsFactoryHalInterface> createEffectsFactoryHal();
+sp<DevicesFactoryHalInterface> createDevicesFactoryHal();
+} // namespace V5_0
+
} // namespace android
#endif // ANDROID_HARDWARE_FACTORY_HAL_HIDL_H
diff --git a/media/libaudiohal/include/media/audiohal/StreamHalInterface.h b/media/libaudiohal/include/media/audiohal/StreamHalInterface.h
index c969e28..bd71dc0 100644
--- a/media/libaudiohal/include/media/audiohal/StreamHalInterface.h
+++ b/media/libaudiohal/include/media/audiohal/StreamHalInterface.h
@@ -109,6 +109,9 @@
// Use this method in situations where audio mixing is done in the hardware.
virtual status_t setVolume(float left, float right) = 0;
+ // Selects the audio presentation (if available).
+ virtual status_t selectPresentation(int presentationId, int programId) = 0;
+
// Write audio buffer to driver.
virtual status_t write(const void *buffer, size_t bytes, size_t *written) = 0;
diff --git a/media/libaudioprocessing/AudioResamplerSinc.cpp b/media/libaudioprocessing/AudioResamplerSinc.cpp
index 320b8cf..5a03a0d 100644
--- a/media/libaudioprocessing/AudioResamplerSinc.cpp
+++ b/media/libaudioprocessing/AudioResamplerSinc.cpp
@@ -19,6 +19,7 @@
#define __STDC_CONSTANT_MACROS
#include <malloc.h>
+#include <pthread.h>
#include <string.h>
#include <stdlib.h>
#include <dlfcn.h>
diff --git a/media/libeffects/Android.bp b/media/libeffects/Android.bp
deleted file mode 100644
index 0dd3f17..0000000
--- a/media/libeffects/Android.bp
+++ /dev/null
@@ -1 +0,0 @@
-subdirs = ["factory", "config"]
diff --git a/media/libeffects/downmix/Android.bp b/media/libeffects/downmix/Android.bp
new file mode 100644
index 0000000..227f2a1
--- /dev/null
+++ b/media/libeffects/downmix/Android.bp
@@ -0,0 +1,27 @@
+// Multichannel downmix effect library
+cc_library_shared {
+ name: "libdownmix",
+
+ vendor: true,
+ srcs: ["EffectDownmix.c"],
+
+ shared_libs: [
+ "libcutils",
+ "liblog",
+ ],
+
+ relative_install_path: "soundfx",
+
+ cflags: [
+ //"-DBUILD_FLOAT",
+ "-fvisibility=hidden",
+ "-Wall",
+ "-Werror",
+ ],
+
+ header_libs: [
+ "libaudioeffects",
+ "libhardware_headers",
+ ],
+ static_libs: ["libaudioutils" ],
+}
diff --git a/media/libeffects/downmix/Android.mk b/media/libeffects/downmix/Android.mk
deleted file mode 100644
index a5fbf14..0000000
--- a/media/libeffects/downmix/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# Multichannel downmix effect library
-include $(CLEAR_VARS)
-
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES:= \
- EffectDownmix.c
-
-LOCAL_SHARED_LIBRARIES := \
- libcutils liblog
-
-LOCAL_MODULE:= libdownmix
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_MODULE_RELATIVE_PATH := soundfx
-
-LOCAL_C_INCLUDES := \
- $(call include-path-for, audio-effects) \
- $(call include-path-for, audio-utils)
-
-#-DBUILD_FLOAT
-LOCAL_CFLAGS += -fvisibility=hidden
-LOCAL_CFLAGS += -Wall -Werror
-
-LOCAL_HEADER_LIBRARIES += libhardware_headers
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libeffects/dynamicsproc/Android.bp b/media/libeffects/dynamicsproc/Android.bp
new file mode 100644
index 0000000..eafc483
--- /dev/null
+++ b/media/libeffects/dynamicsproc/Android.bp
@@ -0,0 +1,46 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// DynamicsProcessing library
+cc_library_shared {
+ name: "libdynproc",
+
+ vendor: true,
+
+ srcs: [
+ "EffectDynamicsProcessing.cpp",
+ "dsp/DPBase.cpp",
+ "dsp/DPFrequency.cpp",
+ ],
+
+ cflags: [
+ "-O2",
+ "-fvisibility=hidden",
+
+ "-Wall",
+ "-Werror",
+ ],
+
+ shared_libs: [
+ "libcutils",
+ "liblog",
+ ],
+
+ relative_install_path: "soundfx",
+
+ header_libs: [
+ "libaudioeffects",
+ "libeigen",
+ ],
+}
diff --git a/media/libeffects/dynamicsproc/Android.mk b/media/libeffects/dynamicsproc/Android.mk
deleted file mode 100644
index 7be0c49..0000000
--- a/media/libeffects/dynamicsproc/Android.mk
+++ /dev/null
@@ -1,43 +0,0 @@
-# Copyright (C) 2018 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-# DynamicsProcessing library
-include $(CLEAR_VARS)
-
-LOCAL_VENDOR_MODULE := true
-
-EIGEN_PATH := external/eigen
-LOCAL_C_INCLUDES += $(EIGEN_PATH)
-
-LOCAL_SRC_FILES:= \
- EffectDynamicsProcessing.cpp \
- dsp/DPBase.cpp \
- dsp/DPFrequency.cpp
-
-LOCAL_CFLAGS+= -O2 -fvisibility=hidden
-LOCAL_CFLAGS += -Wall -Werror
-
-LOCAL_SHARED_LIBRARIES := \
- libcutils \
- liblog \
-
-LOCAL_MODULE_RELATIVE_PATH := soundfx
-LOCAL_MODULE:= libdynproc
-
-LOCAL_HEADER_LIBRARIES := \
- libaudioeffects
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libeffects/loudness/Android.bp b/media/libeffects/loudness/Android.bp
new file mode 100644
index 0000000..5a13af6
--- /dev/null
+++ b/media/libeffects/loudness/Android.bp
@@ -0,0 +1,27 @@
+// LoudnessEnhancer library
+cc_library_shared {
+ name: "libldnhncr",
+
+ vendor: true,
+ srcs: [
+ "EffectLoudnessEnhancer.cpp",
+ "dsp/core/dynamic_range_compression.cpp",
+ ],
+
+ cflags: [
+ "-O2",
+ "-fvisibility=hidden",
+
+ "-Wall",
+ "-Werror",
+ ],
+
+ shared_libs: [
+ "libcutils",
+ "liblog",
+ ],
+
+ relative_install_path: "soundfx",
+
+ header_libs: ["libaudioeffects"],
+}
diff --git a/media/libeffects/loudness/Android.mk b/media/libeffects/loudness/Android.mk
deleted file mode 100644
index 712cbd5..0000000
--- a/media/libeffects/loudness/Android.mk
+++ /dev/null
@@ -1,24 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# LoudnessEnhancer library
-include $(CLEAR_VARS)
-
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES:= \
- EffectLoudnessEnhancer.cpp \
- dsp/core/dynamic_range_compression.cpp
-
-LOCAL_CFLAGS+= -O2 -fvisibility=hidden
-LOCAL_CFLAGS += -Wall -Werror
-
-LOCAL_SHARED_LIBRARIES := \
- libcutils \
- liblog \
-
-LOCAL_MODULE_RELATIVE_PATH := soundfx
-LOCAL_MODULE:= libldnhncr
-
-LOCAL_HEADER_LIBRARIES := \
- libaudioeffects
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libeffects/lvm/lib/Android.bp b/media/libeffects/lvm/lib/Android.bp
new file mode 100644
index 0000000..5c57c43
--- /dev/null
+++ b/media/libeffects/lvm/lib/Android.bp
@@ -0,0 +1,211 @@
+// Music bundle
+cc_library_static {
+ name: "libmusicbundle",
+
+ arch: {
+ arm: {
+ instruction_set: "arm",
+ },
+ },
+
+ vendor: true,
+ srcs: [
+ "StereoWidening/src/LVCS_BypassMix.c",
+ "StereoWidening/src/LVCS_Control.c",
+ "StereoWidening/src/LVCS_Equaliser.c",
+ "StereoWidening/src/LVCS_Init.c",
+ "StereoWidening/src/LVCS_Process.c",
+ "StereoWidening/src/LVCS_ReverbGenerator.c",
+ "StereoWidening/src/LVCS_StereoEnhancer.c",
+ "StereoWidening/src/LVCS_Tables.c",
+ "Bass/src/LVDBE_Control.c",
+ "Bass/src/LVDBE_Init.c",
+ "Bass/src/LVDBE_Process.c",
+ "Bass/src/LVDBE_Tables.c",
+ "Bundle/src/LVM_API_Specials.c",
+ "Bundle/src/LVM_Buffers.c",
+ "Bundle/src/LVM_Init.c",
+ "Bundle/src/LVM_Process.c",
+ "Bundle/src/LVM_Tables.c",
+ "Bundle/src/LVM_Control.c",
+ "SpectrumAnalyzer/src/LVPSA_Control.c",
+ "SpectrumAnalyzer/src/LVPSA_Init.c",
+ "SpectrumAnalyzer/src/LVPSA_Memory.c",
+ "SpectrumAnalyzer/src/LVPSA_Process.c",
+ "SpectrumAnalyzer/src/LVPSA_QPD_Init.c",
+ "SpectrumAnalyzer/src/LVPSA_QPD_Process.c",
+ "SpectrumAnalyzer/src/LVPSA_Tables.c",
+ "Eq/src/LVEQNB_CalcCoef.c",
+ "Eq/src/LVEQNB_Control.c",
+ "Eq/src/LVEQNB_Init.c",
+ "Eq/src/LVEQNB_Process.c",
+ "Eq/src/LVEQNB_Tables.c",
+ "Common/src/InstAlloc.c",
+ "Common/src/DC_2I_D16_TRC_WRA_01.c",
+ "Common/src/DC_2I_D16_TRC_WRA_01_Init.c",
+ "Common/src/FO_2I_D16F32C15_LShx_TRC_WRA_01.c",
+ "Common/src/FO_2I_D16F32Css_LShx_TRC_WRA_01_Init.c",
+ "Common/src/FO_1I_D16F16C15_TRC_WRA_01.c",
+ "Common/src/FO_1I_D16F16Css_TRC_WRA_01_Init.c",
+ "Common/src/BP_1I_D16F32C30_TRC_WRA_01.c",
+ "Common/src/BP_1I_D16F16C14_TRC_WRA_01.c",
+ "Common/src/BP_1I_D32F32C30_TRC_WRA_02.c",
+ "Common/src/BP_1I_D16F16Css_TRC_WRA_01_Init.c",
+ "Common/src/BP_1I_D16F32Cll_TRC_WRA_01_Init.c",
+ "Common/src/BP_1I_D32F32Cll_TRC_WRA_02_Init.c",
+ "Common/src/BQ_2I_D32F32Cll_TRC_WRA_01_Init.c",
+ "Common/src/BQ_2I_D32F32C30_TRC_WRA_01.c",
+ "Common/src/BQ_2I_D16F32C15_TRC_WRA_01.c",
+ "Common/src/BQ_2I_D16F32C14_TRC_WRA_01.c",
+ "Common/src/BQ_2I_D16F32C13_TRC_WRA_01.c",
+ "Common/src/BQ_2I_D16F32Css_TRC_WRA_01_init.c",
+ "Common/src/BQ_2I_D16F16C15_TRC_WRA_01.c",
+ "Common/src/BQ_2I_D16F16C14_TRC_WRA_01.c",
+ "Common/src/BQ_2I_D16F16Css_TRC_WRA_01_Init.c",
+ "Common/src/BQ_1I_D16F16C15_TRC_WRA_01.c",
+ "Common/src/BQ_1I_D16F16Css_TRC_WRA_01_Init.c",
+ "Common/src/BQ_1I_D16F32C14_TRC_WRA_01.c",
+ "Common/src/BQ_1I_D16F32Css_TRC_WRA_01_init.c",
+ "Common/src/PK_2I_D32F32C30G11_TRC_WRA_01.c",
+ "Common/src/PK_2I_D32F32C14G11_TRC_WRA_01.c",
+ "Common/src/PK_2I_D32F32CssGss_TRC_WRA_01_Init.c",
+ "Common/src/PK_2I_D32F32CllGss_TRC_WRA_01_Init.c",
+ "Common/src/Int16LShiftToInt32_16x32.c",
+ "Common/src/From2iToMono_16.c",
+ "Common/src/Copy_16.c",
+ "Common/src/MonoTo2I_16.c",
+ "Common/src/MonoTo2I_32.c",
+ "Common/src/LoadConst_16.c",
+ "Common/src/LoadConst_32.c",
+ "Common/src/dB_to_Lin32.c",
+ "Common/src/Shift_Sat_v16xv16.c",
+ "Common/src/Shift_Sat_v32xv32.c",
+ "Common/src/Abs_32.c",
+ "Common/src/Int32RShiftToInt16_Sat_32x16.c",
+ "Common/src/From2iToMono_32.c",
+ "Common/src/mult3s_16x16.c",
+ "Common/src/Mult3s_32x16.c",
+ "Common/src/NonLinComp_D16.c",
+ "Common/src/DelayMix_16x16.c",
+ "Common/src/MSTo2i_Sat_16x16.c",
+ "Common/src/From2iToMS_16x16.c",
+ "Common/src/Mac3s_Sat_16x16.c",
+ "Common/src/Mac3s_Sat_32x16.c",
+ "Common/src/Add2_Sat_16x16.c",
+ "Common/src/Add2_Sat_32x32.c",
+ "Common/src/LVC_MixSoft_1St_2i_D16C31_SAT.c",
+ "Common/src/LVC_MixSoft_1St_D16C31_SAT.c",
+ "Common/src/LVC_Mixer_VarSlope_SetTimeConstant.c",
+ "Common/src/LVC_Mixer_SetTimeConstant.c",
+ "Common/src/LVC_Mixer_SetTarget.c",
+ "Common/src/LVC_Mixer_GetTarget.c",
+ "Common/src/LVC_Mixer_Init.c",
+ "Common/src/LVC_Core_MixHard_1St_2i_D16C31_SAT.c",
+ "Common/src/LVC_Core_MixSoft_1St_2i_D16C31_WRA.c",
+ "Common/src/LVC_Core_MixInSoft_D16C31_SAT.c",
+ "Common/src/LVC_Mixer_GetCurrent.c",
+ "Common/src/LVC_MixSoft_2St_D16C31_SAT.c",
+ "Common/src/LVC_Core_MixSoft_1St_D16C31_WRA.c",
+ "Common/src/LVC_Core_MixHard_2St_D16C31_SAT.c",
+ "Common/src/LVC_MixInSoft_D16C31_SAT.c",
+ "Common/src/AGC_MIX_VOL_2St1Mon_D32_WRA.c",
+ "Common/src/LVM_Timer.c",
+ "Common/src/LVM_Timer_Init.c",
+ ],
+
+ local_include_dirs: [
+ "Eq/lib",
+ "Eq/src",
+ "Bass/lib",
+ "Bass/src",
+ "Common/src",
+ "Bundle/src",
+ "SpectrumAnalyzer/lib",
+ "SpectrumAnalyzer/src",
+ "StereoWidening/src",
+ "StereoWidening/lib",
+ ],
+ export_include_dirs: [
+ "Common/lib",
+ "Bundle/lib",
+ ],
+
+ cflags: [
+ "-fvisibility=hidden",
+ "-DBUILD_FLOAT",
+ "-DHIGHER_FS",
+
+ "-Wall",
+ "-Werror",
+ ],
+
+}
+
+// Reverb library
+cc_library_static {
+ name: "libreverb",
+
+ arch: {
+ arm: {
+ instruction_set: "arm",
+ },
+ },
+
+ vendor: true,
+ srcs: [
+ "Reverb/src/LVREV_ApplyNewSettings.c",
+ "Reverb/src/LVREV_ClearAudioBuffers.c",
+ "Reverb/src/LVREV_GetControlParameters.c",
+ "Reverb/src/LVREV_GetInstanceHandle.c",
+ "Reverb/src/LVREV_GetMemoryTable.c",
+ "Reverb/src/LVREV_Process.c",
+ "Reverb/src/LVREV_SetControlParameters.c",
+ "Reverb/src/LVREV_Tables.c",
+ "Common/src/Abs_32.c",
+ "Common/src/InstAlloc.c",
+ "Common/src/LoadConst_16.c",
+ "Common/src/LoadConst_32.c",
+ "Common/src/From2iToMono_32.c",
+ "Common/src/Mult3s_32x16.c",
+ "Common/src/FO_1I_D32F32C31_TRC_WRA_01.c",
+ "Common/src/FO_1I_D32F32Cll_TRC_WRA_01_Init.c",
+ "Common/src/DelayAllPass_Sat_32x16To32.c",
+ "Common/src/Copy_16.c",
+ "Common/src/Mac3s_Sat_32x16.c",
+ "Common/src/DelayWrite_32.c",
+ "Common/src/Shift_Sat_v32xv32.c",
+ "Common/src/Add2_Sat_32x32.c",
+ "Common/src/JoinTo2i_32x32.c",
+ "Common/src/MonoTo2I_32.c",
+ "Common/src/LVM_FO_HPF.c",
+ "Common/src/LVM_FO_LPF.c",
+ "Common/src/LVM_Polynomial.c",
+ "Common/src/LVM_Power10.c",
+ "Common/src/LVM_GetOmega.c",
+ "Common/src/MixSoft_2St_D32C31_SAT.c",
+ "Common/src/MixSoft_1St_D32C31_WRA.c",
+ "Common/src/MixInSoft_D32C31_SAT.c",
+ "Common/src/LVM_Mixer_TimeConstant.c",
+ "Common/src/Core_MixHard_2St_D32C31_SAT.c",
+ "Common/src/Core_MixSoft_1St_D32C31_WRA.c",
+ "Common/src/Core_MixInSoft_D32C31_SAT.c",
+ ],
+
+ local_include_dirs: [
+ "Reverb/src",
+ "Common/src",
+ ],
+ export_include_dirs: [
+ "Reverb/lib",
+ "Common/lib",
+ ],
+
+ cflags: [
+ "-fvisibility=hidden",
+ "-DBUILD_FLOAT",
+ "-DHIGHER_FS",
+
+ "-Wall",
+ "-Werror",
+ ],
+}
diff --git a/media/libeffects/lvm/lib/Android.mk b/media/libeffects/lvm/lib/Android.mk
deleted file mode 100644
index 941eb3e..0000000
--- a/media/libeffects/lvm/lib/Android.mk
+++ /dev/null
@@ -1,191 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# Music bundle
-
-include $(CLEAR_VARS)
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES:= \
- StereoWidening/src/LVCS_BypassMix.c \
- StereoWidening/src/LVCS_Control.c \
- StereoWidening/src/LVCS_Equaliser.c \
- StereoWidening/src/LVCS_Init.c \
- StereoWidening/src/LVCS_Process.c \
- StereoWidening/src/LVCS_ReverbGenerator.c \
- StereoWidening/src/LVCS_StereoEnhancer.c \
- StereoWidening/src/LVCS_Tables.c \
- Bass/src/LVDBE_Control.c \
- Bass/src/LVDBE_Init.c \
- Bass/src/LVDBE_Process.c \
- Bass/src/LVDBE_Tables.c \
- Bundle/src/LVM_API_Specials.c \
- Bundle/src/LVM_Buffers.c \
- Bundle/src/LVM_Init.c \
- Bundle/src/LVM_Process.c \
- Bundle/src/LVM_Tables.c \
- Bundle/src/LVM_Control.c \
- SpectrumAnalyzer/src/LVPSA_Control.c \
- SpectrumAnalyzer/src/LVPSA_Init.c \
- SpectrumAnalyzer/src/LVPSA_Memory.c \
- SpectrumAnalyzer/src/LVPSA_Process.c \
- SpectrumAnalyzer/src/LVPSA_QPD_Init.c \
- SpectrumAnalyzer/src/LVPSA_QPD_Process.c \
- SpectrumAnalyzer/src/LVPSA_Tables.c \
- Eq/src/LVEQNB_CalcCoef.c \
- Eq/src/LVEQNB_Control.c \
- Eq/src/LVEQNB_Init.c \
- Eq/src/LVEQNB_Process.c \
- Eq/src/LVEQNB_Tables.c \
- Common/src/InstAlloc.c \
- Common/src/DC_2I_D16_TRC_WRA_01.c \
- Common/src/DC_2I_D16_TRC_WRA_01_Init.c \
- Common/src/FO_2I_D16F32C15_LShx_TRC_WRA_01.c \
- Common/src/FO_2I_D16F32Css_LShx_TRC_WRA_01_Init.c \
- Common/src/FO_1I_D16F16C15_TRC_WRA_01.c \
- Common/src/FO_1I_D16F16Css_TRC_WRA_01_Init.c \
- Common/src/BP_1I_D16F32C30_TRC_WRA_01.c \
- Common/src/BP_1I_D16F16C14_TRC_WRA_01.c \
- Common/src/BP_1I_D32F32C30_TRC_WRA_02.c \
- Common/src/BP_1I_D16F16Css_TRC_WRA_01_Init.c \
- Common/src/BP_1I_D16F32Cll_TRC_WRA_01_Init.c \
- Common/src/BP_1I_D32F32Cll_TRC_WRA_02_Init.c \
- Common/src/BQ_2I_D32F32Cll_TRC_WRA_01_Init.c \
- Common/src/BQ_2I_D32F32C30_TRC_WRA_01.c \
- Common/src/BQ_2I_D16F32C15_TRC_WRA_01.c \
- Common/src/BQ_2I_D16F32C14_TRC_WRA_01.c \
- Common/src/BQ_2I_D16F32C13_TRC_WRA_01.c \
- Common/src/BQ_2I_D16F32Css_TRC_WRA_01_init.c \
- Common/src/BQ_2I_D16F16C15_TRC_WRA_01.c \
- Common/src/BQ_2I_D16F16C14_TRC_WRA_01.c \
- Common/src/BQ_2I_D16F16Css_TRC_WRA_01_Init.c \
- Common/src/BQ_1I_D16F16C15_TRC_WRA_01.c \
- Common/src/BQ_1I_D16F16Css_TRC_WRA_01_Init.c \
- Common/src/BQ_1I_D16F32C14_TRC_WRA_01.c \
- Common/src/BQ_1I_D16F32Css_TRC_WRA_01_init.c \
- Common/src/PK_2I_D32F32C30G11_TRC_WRA_01.c \
- Common/src/PK_2I_D32F32C14G11_TRC_WRA_01.c \
- Common/src/PK_2I_D32F32CssGss_TRC_WRA_01_Init.c \
- Common/src/PK_2I_D32F32CllGss_TRC_WRA_01_Init.c \
- Common/src/Int16LShiftToInt32_16x32.c \
- Common/src/From2iToMono_16.c \
- Common/src/Copy_16.c \
- Common/src/MonoTo2I_16.c \
- Common/src/MonoTo2I_32.c \
- Common/src/LoadConst_16.c \
- Common/src/LoadConst_32.c \
- Common/src/dB_to_Lin32.c \
- Common/src/Shift_Sat_v16xv16.c \
- Common/src/Shift_Sat_v32xv32.c \
- Common/src/Abs_32.c \
- Common/src/Int32RShiftToInt16_Sat_32x16.c \
- Common/src/From2iToMono_32.c \
- Common/src/mult3s_16x16.c \
- Common/src/Mult3s_32x16.c \
- Common/src/NonLinComp_D16.c \
- Common/src/DelayMix_16x16.c \
- Common/src/MSTo2i_Sat_16x16.c \
- Common/src/From2iToMS_16x16.c \
- Common/src/Mac3s_Sat_16x16.c \
- Common/src/Mac3s_Sat_32x16.c \
- Common/src/Add2_Sat_16x16.c \
- Common/src/Add2_Sat_32x32.c \
- Common/src/LVC_MixSoft_1St_2i_D16C31_SAT.c \
- Common/src/LVC_MixSoft_1St_D16C31_SAT.c \
- Common/src/LVC_Mixer_VarSlope_SetTimeConstant.c \
- Common/src/LVC_Mixer_SetTimeConstant.c \
- Common/src/LVC_Mixer_SetTarget.c \
- Common/src/LVC_Mixer_GetTarget.c \
- Common/src/LVC_Mixer_Init.c \
- Common/src/LVC_Core_MixHard_1St_2i_D16C31_SAT.c \
- Common/src/LVC_Core_MixSoft_1St_2i_D16C31_WRA.c \
- Common/src/LVC_Core_MixInSoft_D16C31_SAT.c \
- Common/src/LVC_Mixer_GetCurrent.c \
- Common/src/LVC_MixSoft_2St_D16C31_SAT.c \
- Common/src/LVC_Core_MixSoft_1St_D16C31_WRA.c \
- Common/src/LVC_Core_MixHard_2St_D16C31_SAT.c \
- Common/src/LVC_MixInSoft_D16C31_SAT.c \
- Common/src/AGC_MIX_VOL_2St1Mon_D32_WRA.c \
- Common/src/LVM_Timer.c \
- Common/src/LVM_Timer_Init.c
-
-LOCAL_MODULE:= libmusicbundle
-
-LOCAL_C_INCLUDES += \
- $(LOCAL_PATH)/Eq/lib \
- $(LOCAL_PATH)/Eq/src \
- $(LOCAL_PATH)/Bass/lib \
- $(LOCAL_PATH)/Bass/src \
- $(LOCAL_PATH)/Common/lib \
- $(LOCAL_PATH)/Common/src \
- $(LOCAL_PATH)/Bundle/lib \
- $(LOCAL_PATH)/Bundle/src \
- $(LOCAL_PATH)/SpectrumAnalyzer/lib \
- $(LOCAL_PATH)/SpectrumAnalyzer/src \
- $(LOCAL_PATH)/StereoWidening/src \
- $(LOCAL_PATH)/StereoWidening/lib
-
-LOCAL_CFLAGS += -fvisibility=hidden -DBUILD_FLOAT -DHIGHER_FS
-LOCAL_CFLAGS += -Wall -Werror
-
-include $(BUILD_STATIC_LIBRARY)
-
-
-
-# Reverb library
-include $(CLEAR_VARS)
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES:= \
- Reverb/src/LVREV_ApplyNewSettings.c \
- Reverb/src/LVREV_ClearAudioBuffers.c \
- Reverb/src/LVREV_GetControlParameters.c \
- Reverb/src/LVREV_GetInstanceHandle.c \
- Reverb/src/LVREV_GetMemoryTable.c \
- Reverb/src/LVREV_Process.c \
- Reverb/src/LVREV_SetControlParameters.c \
- Reverb/src/LVREV_Tables.c \
- Common/src/Abs_32.c \
- Common/src/InstAlloc.c \
- Common/src/LoadConst_16.c \
- Common/src/LoadConst_32.c \
- Common/src/From2iToMono_32.c \
- Common/src/Mult3s_32x16.c \
- Common/src/FO_1I_D32F32C31_TRC_WRA_01.c \
- Common/src/FO_1I_D32F32Cll_TRC_WRA_01_Init.c \
- Common/src/DelayAllPass_Sat_32x16To32.c \
- Common/src/Copy_16.c \
- Common/src/Mac3s_Sat_32x16.c \
- Common/src/DelayWrite_32.c \
- Common/src/Shift_Sat_v32xv32.c \
- Common/src/Add2_Sat_32x32.c \
- Common/src/JoinTo2i_32x32.c \
- Common/src/MonoTo2I_32.c \
- Common/src/LVM_FO_HPF.c \
- Common/src/LVM_FO_LPF.c \
- Common/src/LVM_Polynomial.c \
- Common/src/LVM_Power10.c \
- Common/src/LVM_GetOmega.c \
- Common/src/MixSoft_2St_D32C31_SAT.c \
- Common/src/MixSoft_1St_D32C31_WRA.c \
- Common/src/MixInSoft_D32C31_SAT.c \
- Common/src/LVM_Mixer_TimeConstant.c \
- Common/src/Core_MixHard_2St_D32C31_SAT.c \
- Common/src/Core_MixSoft_1St_D32C31_WRA.c \
- Common/src/Core_MixInSoft_D32C31_SAT.c
-
-LOCAL_MODULE:= libreverb
-
-LOCAL_C_INCLUDES += \
- $(LOCAL_PATH)/Reverb/lib \
- $(LOCAL_PATH)/Reverb/src \
- $(LOCAL_PATH)/Common/lib \
- $(LOCAL_PATH)/Common/src
-
-LOCAL_CFLAGS += -fvisibility=hidden -DBUILD_FLOAT -DHIGHER_FS
-LOCAL_CFLAGS += -Wall -Werror
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/media/libeffects/lvm/wrapper/Android.bp b/media/libeffects/lvm/wrapper/Android.bp
new file mode 100644
index 0000000..10fd970
--- /dev/null
+++ b/media/libeffects/lvm/wrapper/Android.bp
@@ -0,0 +1,88 @@
+// The wrapper -DBUILD_FLOAT needs to match
+// the lvm library -DBUILD_FLOAT.
+
+// music bundle wrapper
+cc_library_shared {
+ name: "libbundlewrapper",
+
+ arch: {
+ arm: {
+ instruction_set: "arm",
+ },
+ },
+
+ vendor: true,
+ srcs: ["Bundle/EffectBundle.cpp"],
+
+ cflags: [
+ "-fvisibility=hidden",
+ "-DBUILD_FLOAT",
+ "-DHIGHER_FS",
+
+ "-Wall",
+ "-Werror",
+ ],
+
+ relative_install_path: "soundfx",
+
+ static_libs: ["libmusicbundle"],
+
+ shared_libs: [
+ "libaudioutils",
+ "libcutils",
+ "libdl",
+ "liblog",
+ ],
+
+ local_include_dirs: ["Bundle"],
+
+ header_libs: [
+ "libhardware_headers",
+ "libaudioeffects",
+ ],
+}
+
+// reverb wrapper
+cc_library_shared {
+ name: "libreverbwrapper",
+
+ arch: {
+ arm: {
+ instruction_set: "arm",
+ },
+ },
+
+ vendor: true,
+ srcs: ["Reverb/EffectReverb.cpp"],
+
+ cflags: [
+ "-fvisibility=hidden",
+ "-DBUILD_FLOAT",
+ "-DHIGHER_FS",
+
+ "-Wall",
+ "-Werror",
+ ],
+
+ relative_install_path: "soundfx",
+
+ static_libs: ["libreverb"],
+
+ shared_libs: [
+ "libaudioutils",
+ "libcutils",
+ "libdl",
+ "liblog",
+ ],
+
+ local_include_dirs: ["Reverb"],
+
+ header_libs: [
+ "libhardware_headers",
+ "libaudioeffects",
+ ],
+
+ sanitize: {
+ integer_overflow: true,
+ },
+}
diff --git a/media/libeffects/lvm/wrapper/Android.mk b/media/libeffects/lvm/wrapper/Android.mk
deleted file mode 100644
index 341dbc2..0000000
--- a/media/libeffects/lvm/wrapper/Android.mk
+++ /dev/null
@@ -1,77 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# The wrapper -DBUILD_FLOAT needs to match
-# the lvm library -DBUILD_FLOAT.
-
-# music bundle wrapper
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES:= \
- Bundle/EffectBundle.cpp
-
-LOCAL_CFLAGS += -fvisibility=hidden -DBUILD_FLOAT -DHIGHER_FS
-LOCAL_CFLAGS += -Wall -Werror
-
-LOCAL_MODULE:= libbundlewrapper
-
-LOCAL_MODULE_RELATIVE_PATH := soundfx
-
-LOCAL_STATIC_LIBRARIES += libmusicbundle
-
-LOCAL_SHARED_LIBRARIES := \
- libaudioutils \
- libcutils \
- libdl \
- liblog \
-
-LOCAL_C_INCLUDES += \
- $(LOCAL_PATH)/Bundle \
- $(LOCAL_PATH)/../lib/Common/lib/ \
- $(LOCAL_PATH)/../lib/Bundle/lib/ \
- $(call include-path-for, audio-effects) \
- $(call include-path-for, audio-utils) \
-
-LOCAL_HEADER_LIBRARIES += libhardware_headers
-include $(BUILD_SHARED_LIBRARY)
-
-
-# reverb wrapper
-include $(CLEAR_VARS)
-
-LOCAL_ARM_MODE := arm
-
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES:= \
- Reverb/EffectReverb.cpp
-
-LOCAL_CFLAGS += -fvisibility=hidden -DBUILD_FLOAT -DHIGHER_FS
-LOCAL_CFLAGS += -Wall -Werror
-
-LOCAL_MODULE:= libreverbwrapper
-
-LOCAL_MODULE_RELATIVE_PATH := soundfx
-
-LOCAL_STATIC_LIBRARIES += libreverb
-
-LOCAL_SHARED_LIBRARIES := \
- libaudioutils \
- libcutils \
- libdl \
- liblog \
-
-LOCAL_C_INCLUDES += \
- $(LOCAL_PATH)/Reverb \
- $(LOCAL_PATH)/../lib/Common/lib/ \
- $(LOCAL_PATH)/../lib/Reverb/lib/ \
- $(call include-path-for, audio-effects) \
- $(call include-path-for, audio-utils) \
-
-LOCAL_HEADER_LIBRARIES += libhardware_headers
-
-LOCAL_SANITIZE := integer_overflow
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libeffects/preprocessing/Android.bp b/media/libeffects/preprocessing/Android.bp
new file mode 100644
index 0000000..c87635f
--- /dev/null
+++ b/media/libeffects/preprocessing/Android.bp
@@ -0,0 +1,35 @@
+// audio preprocessing wrapper
+cc_library_shared {
+ name: "libaudiopreprocessing",
+
+ vendor: true,
+
+ relative_install_path: "soundfx",
+
+ srcs: ["PreProcessing.cpp"],
+
+ include_dirs: [
+ "external/webrtc",
+ "external/webrtc/webrtc/modules/include",
+ "external/webrtc/webrtc/modules/audio_processing/include",
+ ],
+
+ shared_libs: [
+ "libwebrtc_audio_preprocessing",
+ "libspeexresampler",
+ "libutils",
+ "liblog",
+ ],
+
+ cflags: [
+ "-DWEBRTC_POSIX",
+ "-fvisibility=hidden",
+ "-Wall",
+ "-Werror",
+ ],
+
+ header_libs: [
+ "libaudioeffects",
+ "libhardware_headers",
+ ],
+}
diff --git a/media/libeffects/preprocessing/Android.mk b/media/libeffects/preprocessing/Android.mk
deleted file mode 100644
index 358da8b..0000000
--- a/media/libeffects/preprocessing/Android.mk
+++ /dev/null
@@ -1,36 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-# audio preprocessing wrapper
-include $(CLEAR_VARS)
-
-LOCAL_VENDOR_MODULE := true
-LOCAL_MODULE:= libaudiopreprocessing
-LOCAL_MODULE_TAGS := optional
-LOCAL_MODULE_RELATIVE_PATH := soundfx
-
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES:= \
- PreProcessing.cpp
-
-LOCAL_C_INCLUDES += \
- external/webrtc \
- external/webrtc/webrtc/modules/include \
- external/webrtc/webrtc/modules/audio_processing/include \
- $(call include-path-for, audio-effects)
-
-LOCAL_SHARED_LIBRARIES := \
- libwebrtc_audio_preprocessing \
- libspeexresampler \
- libutils \
- liblog
-
-LOCAL_SHARED_LIBRARIES += libdl
-
-LOCAL_CFLAGS += \
- -DWEBRTC_POSIX
-
-LOCAL_CFLAGS += -fvisibility=hidden
-LOCAL_CFLAGS += -Wall -Werror
-
-LOCAL_HEADER_LIBRARIES += libhardware_headers
-include $(BUILD_SHARED_LIBRARY)
diff --git a/media/libeffects/proxy/Android.bp b/media/libeffects/proxy/Android.bp
new file mode 100644
index 0000000..c6abb9e
--- /dev/null
+++ b/media/libeffects/proxy/Android.bp
@@ -0,0 +1,38 @@
+// Copyright 2013 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_shared {
+ name: "libeffectproxy",
+ relative_install_path: "soundfx",
+
+ vendor: true,
+ srcs: ["EffectProxy.cpp"],
+
+ cflags: [
+ "-fvisibility=hidden",
+ "-Wall",
+ "-Werror",
+ ],
+
+ include_dirs: ["frameworks/av/media/libeffects/factory"],
+
+ header_libs: ["libaudioeffects"],
+ shared_libs: [
+ "liblog",
+ "libcutils",
+ "libutils",
+ "libdl",
+ "libeffects",
+ ],
+}
diff --git a/media/libeffects/proxy/Android.mk b/media/libeffects/proxy/Android.mk
deleted file mode 100644
index c4de30d..0000000
--- a/media/libeffects/proxy/Android.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_MODULE:= libeffectproxy
-LOCAL_MODULE_RELATIVE_PATH := soundfx
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_VENDOR_MODULE := true
-LOCAL_SRC_FILES := \
- EffectProxy.cpp
-
-LOCAL_CFLAGS+= -fvisibility=hidden
-LOCAL_CFLAGS += -Wall -Werror
-
-LOCAL_SHARED_LIBRARIES := liblog libcutils libutils libdl libeffects
-
-LOCAL_C_INCLUDES := \
- system/media/audio_effects/include \
- frameworks/av/media/libeffects/factory
-
-include $(BUILD_SHARED_LIBRARY)
-
diff --git a/media/libmediaextractor/include/media/stagefright/MetaDataBase.h b/media/libmediaextractor/include/media/stagefright/MetaDataBase.h
index eea7cfc..9f2deda 100644
--- a/media/libmediaextractor/include/media/stagefright/MetaDataBase.h
+++ b/media/libmediaextractor/include/media/stagefright/MetaDataBase.h
@@ -179,6 +179,7 @@
kKeyPssh = 'pssh', // raw data
kKeyCASystemID = 'caid', // int32_t
kKeyCASessionID = 'seid', // raw data
+ kKeyCAPrivateData = 'cadc', // raw data
kKeyEncryptedByteBlock = 'cblk', // uint8_t
kKeySkipByteBlock = 'sblk', // uint8_t
@@ -224,6 +225,9 @@
// Key for ALAC Magic Cookie
kKeyAlacMagicCookie = 'almc', // raw data
+
+ // AC-4 AudioPresentationInfo
+ kKeyAudioPresentationInfo = 'audP', // raw data
};
enum {
diff --git a/media/libmediametrics/MediaAnalyticsItem.cpp b/media/libmediametrics/MediaAnalyticsItem.cpp
index 135c9b6..d3de01e 100644
--- a/media/libmediametrics/MediaAnalyticsItem.cpp
+++ b/media/libmediametrics/MediaAnalyticsItem.cpp
@@ -478,7 +478,7 @@
// caller responsible for the returned string
bool MediaAnalyticsItem::getCString(MediaAnalyticsItem::Attr name, char **value) {
Prop *prop = findProp(name);
- if (prop == NULL || prop->mType != kTypeDouble) {
+ if (prop == NULL || prop->mType != kTypeCString) {
return false;
}
if (value != NULL) {
diff --git a/media/libmediaplayer2/JAudioTrack.cpp b/media/libmediaplayer2/JAudioTrack.cpp
index cb139c9..7c2191b 100644
--- a/media/libmediaplayer2/JAudioTrack.cpp
+++ b/media/libmediaplayer2/JAudioTrack.cpp
@@ -34,7 +34,7 @@
callback_t cbf, // Offload
void* user, // Offload
size_t frameCount, // bufferSizeInBytes
- audio_session_t sessionId, // AudioTrack
+ int32_t sessionId, // AudioTrack
const jobject attributes, // AudioAttributes
float maxRequiredSpeed) { // bufferSizeInBytes
@@ -65,18 +65,20 @@
jmethodID jBuilderCtor = env->GetMethodID(jBuilderCls, "<init>", "()V");
jobject jBuilderObj = env->NewObject(jBuilderCls, jBuilderCtor);
- if (attributes != NULL) {
- mAudioAttributesObj = new JObjectHolder(attributes);
- } else {
- mAudioAttributesObj = new JObjectHolder(
- JAudioAttributes::createAudioAttributesObj(env, NULL));
+ {
+ sp<JObjectHolder> audioAttributesObj;
+ if (attributes != NULL) {
+ audioAttributesObj = new JObjectHolder(attributes);
+ } else {
+ audioAttributesObj = new JObjectHolder(
+ JAudioAttributes::createAudioAttributesObj(env, NULL));
+ }
+ jmethodID jSetAudioAttributes = env->GetMethodID(jBuilderCls, "setAudioAttributes",
+ "(Landroid/media/AudioAttributes;)Landroid/media/AudioTrack$Builder;");
+ jBuilderObj = env->CallObjectMethod(jBuilderObj,
+ jSetAudioAttributes, audioAttributesObj->getJObject());
}
- jmethodID jSetAudioAttributes = env->GetMethodID(jBuilderCls, "setAudioAttributes",
- "(Landroid/media/AudioAttributes;)Landroid/media/AudioTrack$Builder;");
- jBuilderObj = env->CallObjectMethod(jBuilderObj,
- jSetAudioAttributes, mAudioAttributesObj->getJObject());
-
jmethodID jSetAudioFormat = env->GetMethodID(jBuilderCls, "setAudioFormat",
"(Landroid/media/AudioFormat;)Landroid/media/AudioTrack$Builder;");
jBuilderObj = env->CallObjectMethod(jBuilderObj, jSetAudioFormat,
@@ -100,6 +102,7 @@
jBuilderObj = env->CallObjectMethod(jBuilderObj, jSetSessionId, sessionId);
}
+ mFlags = AUDIO_OUTPUT_FLAG_NONE;
if (cbf != NULL) {
jmethodID jSetOffloadedPlayback = env->GetMethodID(jBuilderCls, "setOffloadedPlayback",
"(Z)Landroid/media/AudioTrack$Builder;");
@@ -496,11 +499,11 @@
return env->CallObjectMethod(mAudioTrackObj, jGetRoutedDevice);
}
-audio_session_t JAudioTrack::getAudioSessionId() {
+int32_t JAudioTrack::getAudioSessionId() {
JNIEnv *env = JavaVMHelper::getJNIEnv();
jmethodID jGetAudioSessionId = env->GetMethodID(mAudioTrackCls, "getAudioSessionId", "()I");
jint sessionId = env->CallIntMethod(mAudioTrackObj, jGetAudioSessionId);
- return (audio_session_t) sessionId;
+ return sessionId;
}
status_t JAudioTrack::setPreferredDevice(jobject device) {
@@ -512,15 +515,14 @@
}
audio_stream_type_t JAudioTrack::getAudioStreamType() {
- if (mAudioAttributesObj == NULL) {
- return AUDIO_STREAM_DEFAULT;
- }
JNIEnv *env = JavaVMHelper::getJNIEnv();
+ jmethodID jGetAudioAttributes = env->GetMethodID(mAudioTrackCls, "getAudioAttributes",
+ "()Landroid/media/AudioAttributes;");
+ jobject jAudioAttributes = env->CallObjectMethod(mAudioTrackObj, jGetAudioAttributes);
jclass jAudioAttributesCls = env->FindClass("android/media/AudioAttributes");
jmethodID jGetVolumeControlStream = env->GetMethodID(jAudioAttributesCls,
"getVolumeControlStream", "()I");
- int javaAudioStreamType = env->CallIntMethod(
- mAudioAttributesObj->getJObject(), jGetVolumeControlStream);
+ int javaAudioStreamType = env->CallIntMethod(jAudioAttributes, jGetVolumeControlStream);
return (audio_stream_type_t)javaAudioStreamType;
}
@@ -754,7 +756,7 @@
jobject JAudioTrack::createStreamEventCallback(callback_t cbf, void* user) {
JNIEnv *env = JavaVMHelper::getJNIEnv();
- jclass jCallbackCls = env->FindClass("android/media/MediaPlayer2Impl$StreamEventCallback");
+ jclass jCallbackCls = env->FindClass("android/media/MediaPlayer2$StreamEventCallback");
jmethodID jCallbackCtor = env->GetMethodID(jCallbackCls, "<init>", "(JJJ)V");
jobject jCallbackObj = env->NewObject(jCallbackCls, jCallbackCtor, this, cbf, user);
return jCallbackObj;
diff --git a/media/libmediaplayer2/MediaPlayer2AudioOutput.cpp b/media/libmediaplayer2/MediaPlayer2AudioOutput.cpp
index 3040c2d..98a3e75 100644
--- a/media/libmediaplayer2/MediaPlayer2AudioOutput.cpp
+++ b/media/libmediaplayer2/MediaPlayer2AudioOutput.cpp
@@ -59,7 +59,7 @@
return NO_ERROR;
}
-MediaPlayer2AudioOutput::MediaPlayer2AudioOutput(audio_session_t sessionId, uid_t uid, int pid,
+MediaPlayer2AudioOutput::MediaPlayer2AudioOutput(int32_t sessionId, uid_t uid, int pid,
const jobject attributes)
: mCallback(nullptr),
mCallbackCookie(nullptr),
@@ -243,9 +243,7 @@
void MediaPlayer2AudioOutput::setAudioAttributes(const jobject attributes) {
Mutex::Autolock lock(mLock);
- if (attributes != nullptr) {
- sp<JObjectHolder> x = new JObjectHolder(attributes);
- }
+ mAttributes = (attributes == nullptr) ? nullptr : new JObjectHolder(attributes);
}
audio_stream_type_t MediaPlayer2AudioOutput::getAudioStreamType() const {
@@ -625,14 +623,14 @@
data->unlock();
}
-audio_session_t MediaPlayer2AudioOutput::getSessionId() const {
+int32_t MediaPlayer2AudioOutput::getSessionId() const {
Mutex::Autolock lock(mLock);
return mSessionId;
}
-void MediaPlayer2AudioOutput::setSessionId(const audio_session_t id) {
+void MediaPlayer2AudioOutput::setSessionId(const int32_t sessionId) {
Mutex::Autolock lock(mLock);
- mSessionId = id;
+ mSessionId = sessionId;
}
uint32_t MediaPlayer2AudioOutput::getSampleRate() const {
diff --git a/media/libmediaplayer2/include/mediaplayer2/JAudioTrack.h b/media/libmediaplayer2/include/mediaplayer2/JAudioTrack.h
index 13cf85a..87dc889 100644
--- a/media/libmediaplayer2/include/mediaplayer2/JAudioTrack.h
+++ b/media/libmediaplayer2/include/mediaplayer2/JAudioTrack.h
@@ -114,7 +114,7 @@
callback_t cbf,
void* user,
size_t frameCount = 0,
- audio_session_t sessionId = AUDIO_SESSION_ALLOCATE,
+ int32_t sessionId = AUDIO_SESSION_ALLOCATE,
const jobject pAttributes = NULL,
float maxRequiredSpeed = 1.0f);
@@ -341,7 +341,7 @@
jobject getRoutedDevice();
/* Returns the ID of the audio session this AudioTrack belongs to. */
- audio_session_t getAudioSessionId();
+ int32_t getAudioSessionId();
/* Sets the preferred audio device to use for output of this AudioTrack.
*
@@ -446,7 +446,6 @@
jclass mAudioTrackCls;
jobject mAudioTrackObj;
- sp<JObjectHolder> mAudioAttributesObj;
/* Creates a Java VolumeShaper.Configuration object from VolumeShaper::Configuration */
jobject createVolumeShaperConfigurationObj(
diff --git a/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2AudioOutput.h b/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2AudioOutput.h
index fc020ca..bda4f61 100644
--- a/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2AudioOutput.h
+++ b/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2AudioOutput.h
@@ -38,7 +38,7 @@
class CallbackData;
public:
- MediaPlayer2AudioOutput(audio_session_t sessionId,
+ MediaPlayer2AudioOutput(int32_t sessionId,
uid_t uid,
int pid,
const jobject attributes);
@@ -57,8 +57,8 @@
virtual status_t getTimestamp(AudioTimestamp &ts) const;
virtual int64_t getPlayedOutDurationUs(int64_t nowUs) const;
virtual status_t getFramesWritten(uint32_t *frameswritten) const;
- virtual audio_session_t getSessionId() const;
- virtual void setSessionId(const audio_session_t id);
+ virtual int32_t getSessionId() const;
+ virtual void setSessionId(const int32_t id);
virtual uint32_t getSampleRate() const;
virtual int64_t getBufferDurationInUs() const;
@@ -117,7 +117,7 @@
uint32_t mSampleRateHz; // sample rate of the content, as set in open()
float mMsecsPerFrame;
size_t mFrameSize;
- audio_session_t mSessionId;
+ int32_t mSessionId;
uid_t mUid;
int mPid;
float mSendLevel;
diff --git a/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2Interface.h b/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2Interface.h
index 07a7946..5e98589 100644
--- a/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2Interface.h
+++ b/media/libmediaplayer2/include/mediaplayer2/MediaPlayer2Interface.h
@@ -94,7 +94,7 @@
virtual status_t getTimestamp(AudioTimestamp &ts) const = 0;
virtual int64_t getPlayedOutDurationUs(int64_t nowUs) const = 0;
virtual status_t getFramesWritten(uint32_t *frameswritten) const = 0;
- virtual audio_session_t getSessionId() const = 0;
+ virtual int32_t getSessionId() const = 0;
virtual audio_stream_type_t getAudioStreamType() const = 0;
virtual uint32_t getSampleRate() const = 0;
virtual int64_t getBufferDurationInUs() const = 0;
@@ -260,11 +260,11 @@
virtual void onMessageReceived(const sp<AMessage> & /* msg */) override { }
// Modular DRM
- virtual status_t prepareDrm(const uint8_t /* uuid */[16],
+ virtual status_t prepareDrm(int64_t /*srcId*/, const uint8_t /* uuid */[16],
const Vector<uint8_t>& /* drmSessionId */) {
return INVALID_OPERATION;
}
- virtual status_t releaseDrm() {
+ virtual status_t releaseDrm(int64_t /*srcId*/) {
return INVALID_OPERATION;
}
diff --git a/media/libmediaplayer2/include/mediaplayer2/mediaplayer2.h b/media/libmediaplayer2/include/mediaplayer2/mediaplayer2.h
index d881813..c7cd7d2 100644
--- a/media/libmediaplayer2/include/mediaplayer2/mediaplayer2.h
+++ b/media/libmediaplayer2/include/mediaplayer2/mediaplayer2.h
@@ -55,7 +55,7 @@
public:
~MediaPlayer2();
- static sp<MediaPlayer2> Create();
+ static sp<MediaPlayer2> Create(int32_t sessionId);
static status_t DumpAll(int fd, const Vector<String16>& args);
void disconnect();
@@ -96,8 +96,8 @@
void notify(int64_t srcId, int msg, int ext1, int ext2,
const PlayerMessage *obj = NULL);
status_t invoke(const PlayerMessage &request, PlayerMessage *reply);
- status_t setAudioSessionId(audio_session_t sessionId);
- audio_session_t getAudioSessionId();
+ status_t setAudioSessionId(int32_t sessionId);
+ int32_t getAudioSessionId();
status_t setAuxEffectSendLevel(float level);
status_t attachAuxEffect(int effectId);
status_t setAudioAttributes(const jobject attributes);
@@ -105,8 +105,10 @@
status_t getParameter(int key, Parcel* reply);
// Modular DRM
- status_t prepareDrm(const uint8_t uuid[16], const Vector<uint8_t>& drmSessionId);
- status_t releaseDrm();
+ status_t prepareDrm(int64_t srcId,
+ const uint8_t uuid[16],
+ const Vector<uint8_t>& drmSessionId);
+ status_t releaseDrm(int64_t srcId);
// AudioRouting
status_t setPreferredDevice(jobject device);
jobject getRoutedDevice();
@@ -116,7 +118,7 @@
status_t dump(int fd, const Vector<String16>& args);
private:
- MediaPlayer2();
+ MediaPlayer2(int32_t sessionId);
bool init();
// Disconnect from the currently connected ANativeWindow.
@@ -150,7 +152,7 @@
float mVolume;
int mVideoWidth;
int mVideoHeight;
- audio_session_t mAudioSessionId;
+ int32_t mAudioSessionId;
sp<JObjectHolder> mAudioAttributes;
float mSendLevel;
sp<ANativeWindowWrapper> mConnectedWindow;
diff --git a/media/libmediaplayer2/mediaplayer2.cpp b/media/libmediaplayer2/mediaplayer2.cpp
index 04a6f68..2ae5a8c 100644
--- a/media/libmediaplayer2/mediaplayer2.cpp
+++ b/media/libmediaplayer2/mediaplayer2.cpp
@@ -218,8 +218,8 @@
} // anonymous namespace
//static
-sp<MediaPlayer2> MediaPlayer2::Create() {
- sp<MediaPlayer2> player = new MediaPlayer2();
+sp<MediaPlayer2> MediaPlayer2::Create(int32_t sessionId) {
+ sp<MediaPlayer2> player = new MediaPlayer2(sessionId);
if (!player->init()) {
return NULL;
@@ -236,7 +236,7 @@
return dumpPlayers(fd, args);
}
-MediaPlayer2::MediaPlayer2() {
+MediaPlayer2::MediaPlayer2(int32_t sessionId) {
ALOGV("constructor");
mSrcId = 0;
mLockThreadId = 0;
@@ -251,20 +251,17 @@
mLoop = false;
mVolume = 1.0;
mVideoWidth = mVideoHeight = 0;
- mAudioSessionId = (audio_session_t) AudioSystem::newAudioUniqueId(AUDIO_UNIQUE_ID_USE_SESSION);
- AudioSystem::acquireAudioSessionId(mAudioSessionId, -1);
mSendLevel = 0;
// TODO: get pid and uid from JAVA
mPid = IPCThreadState::self()->getCallingPid();
mUid = IPCThreadState::self()->getCallingUid();
- mAudioOutput = new MediaPlayer2AudioOutput(mAudioSessionId, mUid, mPid, NULL /*attributes*/);
+ mAudioOutput = new MediaPlayer2AudioOutput(sessionId, mUid, mPid, NULL /*attributes*/);
}
MediaPlayer2::~MediaPlayer2() {
ALOGV("destructor");
- AudioSystem::releaseAudioSessionId(mAudioSessionId, -1);
disconnect();
removePlayer(this);
}
@@ -891,7 +888,7 @@
return OK;
}
-status_t MediaPlayer2::setAudioSessionId(audio_session_t sessionId) {
+status_t MediaPlayer2::setAudioSessionId(int32_t sessionId) {
ALOGV("MediaPlayer2::setAudioSessionId(%d)", sessionId);
Mutex::Autolock _l(mLock);
if (!(mCurrentState & MEDIA_PLAYER2_IDLE)) {
@@ -901,20 +898,18 @@
if (sessionId < 0) {
return BAD_VALUE;
}
- if (sessionId != mAudioSessionId) {
- AudioSystem::acquireAudioSessionId(sessionId, -1);
- AudioSystem::releaseAudioSessionId(mAudioSessionId, -1);
- mAudioSessionId = sessionId;
- }
- if (mAudioOutput != NULL && mAudioSessionId != mAudioOutput->getSessionId()) {
+ if (mAudioOutput != NULL && sessionId != mAudioOutput->getSessionId()) {
mAudioOutput->setSessionId(sessionId);
}
return NO_ERROR;
}
-audio_session_t MediaPlayer2::getAudioSessionId() {
+int32_t MediaPlayer2::getAudioSessionId() {
Mutex::Autolock _l(mLock);
- return mAudioSessionId;
+ if (mAudioOutput != NULL) {
+ return mAudioOutput->getSessionId();
+ }
+ return 0;
}
status_t MediaPlayer2::setAuxEffectSendLevel(float level) {
@@ -1099,7 +1094,8 @@
}
// Modular DRM
-status_t MediaPlayer2::prepareDrm(const uint8_t uuid[16], const Vector<uint8_t>& drmSessionId) {
+status_t MediaPlayer2::prepareDrm(
+ int64_t srcId, const uint8_t uuid[16], const Vector<uint8_t>& drmSessionId) {
// TODO change to ALOGV
ALOGD("prepareDrm: uuid: %p drmSessionId: %p(%zu)", uuid,
drmSessionId.array(), drmSessionId.size());
@@ -1123,7 +1119,7 @@
}
// Passing down to mediaserver mainly for creating the crypto
- status_t status = mPlayer->prepareDrm(uuid, drmSessionId);
+ status_t status = mPlayer->prepareDrm(srcId, uuid, drmSessionId);
ALOGE_IF(status != OK, "prepareDrm: Failed at mediaserver with ret: %d", status);
// TODO change to ALOGV
@@ -1132,7 +1128,7 @@
return status;
}
-status_t MediaPlayer2::releaseDrm() {
+status_t MediaPlayer2::releaseDrm(int64_t srcId) {
Mutex::Autolock _l(mLock);
if (mPlayer == NULL) {
return NO_INIT;
@@ -1147,7 +1143,7 @@
return INVALID_OPERATION;
}
- status_t status = mPlayer->releaseDrm();
+ status_t status = mPlayer->releaseDrm(srcId);
// TODO change to ALOGV
ALOGD("releaseDrm: mediaserver::releaseDrm ret: %d", status);
if (status != OK) {
diff --git a/media/libmediaplayer2/nuplayer2/Android.bp b/media/libmediaplayer2/nuplayer2/Android.bp
index c3c94b6..93c218e 100644
--- a/media/libmediaplayer2/nuplayer2/Android.bp
+++ b/media/libmediaplayer2/nuplayer2/Android.bp
@@ -1,6 +1,7 @@
cc_library_static {
srcs: [
+ "JMediaPlayer2Utils.cpp",
"JWakeLock.cpp",
"GenericSource2.cpp",
"HTTPLiveSource2.cpp",
@@ -29,6 +30,7 @@
"frameworks/av/media/libstagefright/rtsp",
"frameworks/av/media/libstagefright/timedtext",
"frameworks/av/media/ndk",
+ "frameworks/base/core/jni",
],
cflags: [
@@ -57,6 +59,7 @@
static_libs: [
"libmedia_helper",
"libmediaplayer2-protos",
+ "libmedia2_jni_core",
],
name: "libstagefright_nuplayer2",
diff --git a/media/libmediaplayer2/nuplayer2/GenericSource2.cpp b/media/libmediaplayer2/nuplayer2/GenericSource2.cpp
index 1860b0c..f01361b 100644
--- a/media/libmediaplayer2/nuplayer2/GenericSource2.cpp
+++ b/media/libmediaplayer2/nuplayer2/GenericSource2.cpp
@@ -322,7 +322,7 @@
if (mLooper == NULL) {
mLooper = new ALooper;
- mLooper->setName("generic");
+ mLooper->setName("generic2");
mLooper->start(false, /* runOnCallingThread */
true, /* canCallJava */
PRIORITY_DEFAULT);
diff --git a/media/libmediaplayer2/nuplayer2/HTTPLiveSource2.cpp b/media/libmediaplayer2/nuplayer2/HTTPLiveSource2.cpp
index 175be53..2ea55f6 100644
--- a/media/libmediaplayer2/nuplayer2/HTTPLiveSource2.cpp
+++ b/media/libmediaplayer2/nuplayer2/HTTPLiveSource2.cpp
@@ -103,7 +103,7 @@
void NuPlayer2::HTTPLiveSource2::prepareAsync(int64_t /* startTimeUs */) {
if (mLiveLooper == NULL) {
mLiveLooper = new ALooper;
- mLiveLooper->setName("http live");
+ mLiveLooper->setName("http live2");
mLiveLooper->start(false, /* runOnCallingThread */
true /* canCallJava */);
diff --git a/media/libmediaplayer2/nuplayer2/JMediaPlayer2Utils.cpp b/media/libmediaplayer2/nuplayer2/JMediaPlayer2Utils.cpp
new file mode 100644
index 0000000..bbd22bc
--- /dev/null
+++ b/media/libmediaplayer2/nuplayer2/JMediaPlayer2Utils.cpp
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "JMediaPlayer2Utils"
+
+#include "JMediaPlayer2Utils.h"
+#include <mediaplayer2/JavaVMHelper.h>
+
+#include <media/stagefright/MediaDefs.h>
+#include <media/stagefright/Utils.h>
+#include <nativehelper/JNIHelp.h>
+#include <utils/Log.h>
+
+#include "log/log.h"
+
+namespace android {
+
+static const int64_t kOffloadMinDurationSec = 60;
+
+// static
+bool JMediaPlayer2Utils::isOffloadedAudioPlaybackSupported(
+ const sp<MetaData>& meta, bool hasVideo, bool isStreaming, audio_stream_type_t streamType)
+{
+ if (hasVideo || streamType != AUDIO_STREAM_MUSIC) {
+ return false;
+ }
+
+ audio_offload_info_t info = AUDIO_INFO_INITIALIZER;
+ if (OK != getAudioOffloadInfo(meta, hasVideo, isStreaming, streamType, &info)) {
+ return false;
+ }
+
+ if (info.duration_us < kOffloadMinDurationSec * 1000000) {
+ return false;
+ }
+
+ int32_t audioFormat = audioFormatFromNative(info.format);
+ int32_t channelMask = outChannelMaskFromNative(info.channel_mask);
+ if (audioFormat == ENCODING_INVALID || channelMask == CHANNEL_INVALID) {
+ return false;
+ }
+
+ JNIEnv* env = JavaVMHelper::getJNIEnv();
+ jclass jMP2UtilsCls = env->FindClass("android/media/MediaPlayer2Utils");
+ jmethodID jSetAudioOutputDeviceById = env->GetStaticMethodID(
+ jMP2UtilsCls, "isOffloadedAudioPlaybackSupported", "(III)Z");
+ jboolean result = env->CallStaticBooleanMethod(
+ jMP2UtilsCls, jSetAudioOutputDeviceById, audioFormat, info.sample_rate, channelMask);
+ return result;
+}
+
+} // namespace android
diff --git a/media/libmediaplayer2/nuplayer2/JMediaPlayer2Utils.h b/media/libmediaplayer2/nuplayer2/JMediaPlayer2Utils.h
new file mode 100644
index 0000000..fcbd43c
--- /dev/null
+++ b/media/libmediaplayer2/nuplayer2/JMediaPlayer2Utils.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _J_MEDIAPLAYER2_UTILS2_H_
+#define _J_MEDIAPLAYER2_UTILS2_H_
+
+#include <media/stagefright/MetaData.h>
+
+#include "jni.h"
+#include "android_media_AudioFormat.h"
+
+namespace android {
+
+struct JMediaPlayer2Utils {
+ static bool isOffloadedAudioPlaybackSupported(
+ const sp<MetaData>& meta, bool hasVideo, bool isStreaming,
+ audio_stream_type_t streamType);
+};
+
+} // namespace android
+
+#endif // _J_MEDIAPLAYER2_UTILS2_H_
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2.cpp b/media/libmediaplayer2/nuplayer2/NuPlayer2.cpp
index c37460b..d4ffdfe 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2.cpp
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2.cpp
@@ -24,6 +24,7 @@
#include "NuPlayer2.h"
#include "HTTPLiveSource2.h"
+#include "JMediaPlayer2Utils.h"
#include "NuPlayer2CCDecoder.h"
#include "NuPlayer2Decoder.h"
#include "NuPlayer2DecoderBase.h"
@@ -824,20 +825,31 @@
case kWhatGetSelectedTrack:
{
+ int32_t type32;
+ CHECK(msg->findInt32("type", (int32_t*)&type32));
+ media_track_type type = (media_track_type)type32;
+
+ size_t inbandTracks = 0;
status_t err = INVALID_OPERATION;
+ ssize_t selectedTrack = -1;
if (mCurrentSourceInfo.mSource != NULL) {
err = OK;
-
- int32_t type32;
- CHECK(msg->findInt32("type", (int32_t*)&type32));
- media_track_type type = (media_track_type)type32;
- ssize_t selectedTrack = mCurrentSourceInfo.mSource->getSelectedTrack(type);
-
- PlayerMessage* reply;
- CHECK(msg->findPointer("reply", (void**)&reply));
- reply->add_values()->set_int32_value(selectedTrack);
+ inbandTracks = mCurrentSourceInfo.mSource->getTrackCount();
+ selectedTrack = mCurrentSourceInfo.mSource->getSelectedTrack(type);
}
+ if (selectedTrack == -1 && mCCDecoder != NULL) {
+ err = OK;
+ selectedTrack = mCCDecoder->getSelectedTrack(type);
+ if (selectedTrack != -1) {
+ selectedTrack += inbandTracks;
+ }
+ }
+
+ PlayerMessage* reply;
+ CHECK(msg->findPointer("reply", (void**)&reply));
+ reply->add_values()->set_int32_value(selectedTrack);
+
sp<AMessage> response = new AMessage;
response->setInt32("err", err);
@@ -1699,7 +1711,8 @@
}
mOffloadAudio =
- canOffloadStream(audioMeta, hasVideo, mCurrentSourceInfo.mSource->isStreaming(), streamType)
+ JMediaPlayer2Utils::isOffloadedAudioPlaybackSupported(
+ audioMeta, hasVideo, mCurrentSourceInfo.mSource->isStreaming(), streamType)
&& (mPlaybackSettings.mSpeed == 1.f && mPlaybackSettings.mPitch == 1.f);
// Modular DRM: Disabling audio offload if the source is protected
@@ -1717,7 +1730,7 @@
notify->setInt32("generation", mRendererGeneration);
mRenderer = new Renderer(mAudioSink, mMediaClock, notify, flags);
mRendererLooper = new ALooper;
- mRendererLooper->setName("NuPlayerRenderer");
+ mRendererLooper->setName("NuPlayer2Renderer");
mRendererLooper->start(false, true, ANDROID_PRIORITY_AUDIO);
mRendererLooper->registerHandler(mRenderer);
@@ -1992,7 +2005,7 @@
sp<AMessage> videoFormat = mCurrentSourceInfo.mSource->getFormat(false /* audio */);
audio_stream_type_t streamType = mAudioSink->getAudioStreamType();
const bool hasVideo = (videoFormat != NULL);
- bool canOffload = canOffloadStream(
+ bool canOffload = JMediaPlayer2Utils::isOffloadedAudioPlaybackSupported(
audioMeta, hasVideo, mCurrentSourceInfo.mSource->isStreaming(), streamType)
&& (mPlaybackSettings.mSpeed == 1.f && mPlaybackSettings.mPitch == 1.f);
@@ -3033,7 +3046,8 @@
}
// Modular DRM begin
-status_t NuPlayer2::prepareDrm(const uint8_t uuid[16], const Vector<uint8_t> &drmSessionId)
+status_t NuPlayer2::prepareDrm(
+ int64_t srcId, const uint8_t uuid[16], const Vector<uint8_t> &drmSessionId)
{
ALOGV("prepareDrm ");
@@ -3043,6 +3057,7 @@
uint8_t UUID[16];
memcpy(UUID, uuid, sizeof(UUID));
Vector<uint8_t> sessionId = drmSessionId;
+ msg->setInt64("srcId", srcId);
msg->setPointer("uuid", (void*)UUID);
msg->setPointer("drmSessionId", (void*)&sessionId);
@@ -3059,11 +3074,12 @@
return status;
}
-status_t NuPlayer2::releaseDrm()
+status_t NuPlayer2::releaseDrm(int64_t srcId)
{
ALOGV("releaseDrm ");
sp<AMessage> msg = new AMessage(kWhatReleaseDrm, this);
+ msg->setInt64("srcId", srcId);
sp<AMessage> response;
status_t status = msg->postAndAwaitResponse(&response);
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2.h b/media/libmediaplayer2/nuplayer2/NuPlayer2.h
index 3ecdb01..93f9f00 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2.h
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2.h
@@ -92,8 +92,8 @@
float getFrameRate();
// Modular DRM
- status_t prepareDrm(const uint8_t uuid[16], const Vector<uint8_t> &drmSessionId);
- status_t releaseDrm();
+ status_t prepareDrm(int64_t srcId, const uint8_t uuid[16], const Vector<uint8_t> &drmSessionId);
+ status_t releaseDrm(int64_t srcId);
const char *getDataSourceType();
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2CCDecoder.cpp b/media/libmediaplayer2/nuplayer2/NuPlayer2CCDecoder.cpp
index e215965..a9f2104 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2CCDecoder.cpp
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2CCDecoder.cpp
@@ -199,6 +199,18 @@
return OK;
}
+ssize_t NuPlayer2::CCDecoder::getSelectedTrack(media_track_type type) const {
+ if (mSelectedTrack != -1) {
+ CCTrack track = mTracks[mSelectedTrack];
+ if (track.mTrackType == kTrackTypeCEA608 || track.mTrackType == kTrackTypeCEA708) {
+ return (type == MEDIA_TRACK_TYPE_SUBTITLE ? mSelectedTrack : -1);
+ }
+ return (type == MEDIA_TRACK_TYPE_UNKNOWN ? mSelectedTrack : -1);
+ }
+
+ return -1;
+}
+
bool NuPlayer2::CCDecoder::isSelected() const {
return mSelectedTrack >= 0 && mSelectedTrack < (int32_t)getTrackCount();
}
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2CCDecoder.h b/media/libmediaplayer2/nuplayer2/NuPlayer2CCDecoder.h
index 57d5ea2..97834d1 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2CCDecoder.h
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2CCDecoder.h
@@ -38,6 +38,7 @@
size_t getTrackCount() const;
sp<AMessage> getTrackInfo(size_t index) const;
status_t selectTrack(size_t index, bool select);
+ ssize_t getSelectedTrack(media_track_type type) const;
bool isSelected() const;
void decode(const sp<ABuffer> &accessUnit);
void display(int64_t timeUs);
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2DecoderBase.cpp b/media/libmediaplayer2/nuplayer2/NuPlayer2DecoderBase.cpp
index 9c1988f..1f1b69e 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2DecoderBase.cpp
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2DecoderBase.cpp
@@ -38,7 +38,7 @@
// Every decoder has its own looper because MediaCodec operations
// are blocking, but NuPlayer2 needs asynchronous operations.
mDecoderLooper = new ALooper;
- mDecoderLooper->setName("NPDecoder");
+ mDecoderLooper->setName("NP2Decoder");
mDecoderLooper->start(false, /* runOnCallingThread */
true, /* canCallJava */
ANDROID_PRIORITY_AUDIO);
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp b/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp
index 821dc9f..eff8866 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp
@@ -976,24 +976,25 @@
}
// Modular DRM
-status_t NuPlayer2Driver::prepareDrm(const uint8_t uuid[16], const Vector<uint8_t> &drmSessionId)
+status_t NuPlayer2Driver::prepareDrm(
+ int64_t srcId, const uint8_t uuid[16], const Vector<uint8_t> &drmSessionId)
{
ALOGV("prepareDrm(%p) state: %d", this, mState);
// leaving the state verification for mediaplayer.cpp
- status_t ret = mPlayer->prepareDrm(uuid, drmSessionId);
+ status_t ret = mPlayer->prepareDrm(srcId, uuid, drmSessionId);
ALOGV("prepareDrm ret: %d", ret);
return ret;
}
-status_t NuPlayer2Driver::releaseDrm()
+status_t NuPlayer2Driver::releaseDrm(int64_t srcId)
{
ALOGV("releaseDrm(%p) state: %d", this, mState);
// leaving the state verification for mediaplayer.cpp
- status_t ret = mPlayer->releaseDrm();
+ status_t ret = mPlayer->releaseDrm(srcId);
ALOGV("releaseDrm ret: %d", ret);
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.h b/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.h
index 50ee173..bb30c76 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.h
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.h
@@ -82,8 +82,9 @@
void notifyFlagsChanged(int64_t srcId, uint32_t flags);
// Modular DRM
- virtual status_t prepareDrm(const uint8_t uuid[16], const Vector<uint8_t> &drmSessionId);
- virtual status_t releaseDrm();
+ virtual status_t prepareDrm(
+ int64_t srcId, const uint8_t uuid[16], const Vector<uint8_t> &drmSessionId);
+ virtual status_t releaseDrm(int64_t srcId);
protected:
virtual ~NuPlayer2Driver();
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2Renderer.cpp b/media/libmediaplayer2/nuplayer2/NuPlayer2Renderer.cpp
index 7db78c1..d800412 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2Renderer.cpp
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2Renderer.cpp
@@ -224,7 +224,8 @@
status_t err = mAudioSink->getPlaybackRate(rate);
if (err == OK) {
if (!isAudioPlaybackRateEqual(*rate, mPlaybackSettings)) {
- ALOGW("correcting mismatch in internal/external playback rate");
+ ALOGW("correcting mismatch in internal/external playback rate, %f vs %f",
+ rate->mSpeed, mPlaybackSettings.mSpeed);
}
// get playback settings used by audiosink, as it may be
// slightly off due to audiosink not taking small changes.
diff --git a/media/libmediaplayer2/nuplayer2/RTSPSource2.cpp b/media/libmediaplayer2/nuplayer2/RTSPSource2.cpp
index 53c66c0..aed925b 100644
--- a/media/libmediaplayer2/nuplayer2/RTSPSource2.cpp
+++ b/media/libmediaplayer2/nuplayer2/RTSPSource2.cpp
@@ -105,7 +105,7 @@
if (mLooper == NULL) {
mLooper = new ALooper;
- mLooper->setName("rtsp");
+ mLooper->setName("rtsp2");
mLooper->start();
mLooper->registerHandler(this);
diff --git a/media/libmediaplayerservice/StagefrightRecorder.cpp b/media/libmediaplayerservice/StagefrightRecorder.cpp
index 30c0b1c..e3ae02e 100644
--- a/media/libmediaplayerservice/StagefrightRecorder.cpp
+++ b/media/libmediaplayerservice/StagefrightRecorder.cpp
@@ -1996,7 +1996,7 @@
mTotalPausedDurationUs += resumeStartTimeUs - mPauseStartTimeUs - 30000;
}
double timeOffset = -mTotalPausedDurationUs;
- if (mCaptureFpsEnable) {
+ if (mCaptureFpsEnable && (mVideoSource == VIDEO_SOURCE_CAMERA)) {
timeOffset *= mCaptureFps / mFrameRate;
}
sp<MetaData> meta = new MetaData;
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
index 0784939..3922767 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
@@ -659,20 +659,31 @@
case kWhatGetSelectedTrack:
{
+ int32_t type32;
+ CHECK(msg->findInt32("type", (int32_t*)&type32));
+ media_track_type type = (media_track_type)type32;
+
+ size_t inbandTracks = 0;
status_t err = INVALID_OPERATION;
+ ssize_t selectedTrack = -1;
if (mSource != NULL) {
err = OK;
-
- int32_t type32;
- CHECK(msg->findInt32("type", (int32_t*)&type32));
- media_track_type type = (media_track_type)type32;
- ssize_t selectedTrack = mSource->getSelectedTrack(type);
-
- Parcel* reply;
- CHECK(msg->findPointer("reply", (void**)&reply));
- reply->writeInt32(selectedTrack);
+ inbandTracks = mSource->getTrackCount();
+ selectedTrack = mSource->getSelectedTrack(type);
}
+ if (selectedTrack == -1 && mCCDecoder != NULL) {
+ err = OK;
+ selectedTrack = mCCDecoder->getSelectedTrack(type);
+ if (selectedTrack != -1) {
+ selectedTrack += inbandTracks;
+ }
+ }
+
+ Parcel* reply;
+ CHECK(msg->findPointer("reply", (void**)&reply));
+ reply->writeInt32(selectedTrack);
+
sp<AMessage> response = new AMessage;
response->setInt32("err", err);
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.cpp
index fb12360..ec30d0c 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.cpp
@@ -200,6 +200,18 @@
return OK;
}
+ssize_t NuPlayer::CCDecoder::getSelectedTrack(media_track_type type) const {
+ if (mSelectedTrack != -1) {
+ CCTrack track = mTracks[mSelectedTrack];
+ if (track.mTrackType == kTrackTypeCEA608 || track.mTrackType == kTrackTypeCEA708) {
+ return (type == MEDIA_TRACK_TYPE_SUBTITLE ? mSelectedTrack : -1);
+ }
+ return (type == MEDIA_TRACK_TYPE_UNKNOWN ? mSelectedTrack : -1);
+ }
+
+ return -1;
+}
+
bool NuPlayer::CCDecoder::isSelected() const {
return mSelectedTrack >= 0 && mSelectedTrack < (int32_t)getTrackCount();
}
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.h b/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.h
index f310f37..37b8230 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerCCDecoder.h
@@ -38,6 +38,7 @@
size_t getTrackCount() const;
sp<AMessage> getTrackInfo(size_t index) const;
status_t selectTrack(size_t index, bool select);
+ ssize_t getSelectedTrack(media_track_type type) const;
bool isSelected() const;
void decode(const sp<ABuffer> &accessUnit);
void display(int64_t timeUs);
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp
index 050e4fb..a2ec699 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp
@@ -110,6 +110,7 @@
mStats->setInt64("frames-total", mNumFramesTotal);
mStats->setInt64("frames-dropped-input", mNumInputFramesDropped);
mStats->setInt64("frames-dropped-output", mNumOutputFramesDropped);
+ mStats->setFloat("frame-rate-total", mFrameRateTotal);
return mStats;
}
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
index f2c8f64..44f223d 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
@@ -53,6 +53,7 @@
static const char *kPlayerHeight = "android.media.mediaplayer.height";
static const char *kPlayerFrames = "android.media.mediaplayer.frames";
static const char *kPlayerFramesDropped = "android.media.mediaplayer.dropped";
+static const char *kPlayerFrameRate = "android.media.mediaplayer.fps";
static const char *kPlayerAMime = "android.media.mediaplayer.audio.mime";
static const char *kPlayerACodec = "android.media.mediaplayer.audio.codec";
static const char *kPlayerDuration = "android.media.mediaplayer.durationMs";
@@ -577,6 +578,10 @@
mAnalyticsItem->setInt64(kPlayerFrames, numFramesTotal);
mAnalyticsItem->setInt64(kPlayerFramesDropped, numFramesDropped);
+ float frameRate = 0;
+ if (stats->findFloat("frame-rate-total", &frameRate)) {
+ mAnalyticsItem->setDouble(kPlayerFrameRate, (double) frameRate);
+ }
} else if (mime.startsWith("audio/")) {
mAnalyticsItem->setCString(kPlayerAMime, mime.c_str());
@@ -602,6 +607,7 @@
mAnalyticsItem->setInt64(kPlayerRebuffering, (mRebufferingTimeUs+500)/1000 );
mAnalyticsItem->setInt32(kPlayerRebufferingCount, mRebufferingEvents);
mAnalyticsItem->setInt32(kPlayerRebufferingAtExit, mRebufferingAtExit);
+
}
mAnalyticsItem->setCString(kPlayerDataSourceType, mPlayer->getDataSourceType());
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
index 57a0198..b258332 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
@@ -26,6 +26,8 @@
#include <media/stagefright/foundation/AMessage.h>
#include <media/stagefright/foundation/AUtils.h>
#include <media/stagefright/MediaClock.h>
+#include <media/stagefright/MediaCodecConstants.h>
+#include <media/stagefright/MediaDefs.h>
#include <media/stagefright/MediaErrors.h>
#include <media/stagefright/MetaData.h>
#include <media/stagefright/Utils.h>
@@ -87,6 +89,20 @@
// static
const int64_t NuPlayer::Renderer::kMinPositionUpdateDelayUs = 100000ll;
+static audio_format_t constexpr audioFormatFromEncoding(int32_t pcmEncoding) {
+ switch (pcmEncoding) {
+ case kAudioEncodingPcmFloat:
+ return AUDIO_FORMAT_PCM_FLOAT;
+ case kAudioEncodingPcm16bit:
+ return AUDIO_FORMAT_PCM_16_BIT;
+ case kAudioEncodingPcm8bit:
+ return AUDIO_FORMAT_PCM_8_BIT; // TODO: do we want to support this?
+ default:
+ ALOGE("%s: Invalid encoding: %d", __func__, pcmEncoding);
+ return AUDIO_FORMAT_INVALID;
+ }
+}
+
NuPlayer::Renderer::Renderer(
const sp<MediaPlayerBase::AudioSink> &sink,
const sp<MediaClock> &mediaClock,
@@ -1877,8 +1893,13 @@
int32_t sampleRate;
CHECK(format->findInt32("sample-rate", &sampleRate));
+ // read pcm encoding from MediaCodec output format, if available
+ int32_t pcmEncoding;
+ audio_format_t audioFormat =
+ format->findInt32(KEY_PCM_ENCODING, &pcmEncoding) ?
+ audioFormatFromEncoding(pcmEncoding) : AUDIO_FORMAT_PCM_16_BIT;
+
if (offloadingAudio()) {
- audio_format_t audioFormat = AUDIO_FORMAT_PCM_16_BIT;
AString mime;
CHECK(format->findString("mime", &mime));
status_t err = mapMimeToAudioFormat(audioFormat, mime.c_str());
@@ -1980,7 +2001,7 @@
const PcmInfo info = {
(audio_channel_mask_t)channelMask,
(audio_output_flags_t)pcmFlags,
- AUDIO_FORMAT_PCM_16_BIT, // TODO: change to audioFormat
+ audioFormat,
numChannels,
sampleRate
};
@@ -2019,7 +2040,7 @@
sampleRate,
numChannels,
(audio_channel_mask_t)channelMask,
- AUDIO_FORMAT_PCM_16_BIT,
+ audioFormat,
0 /* bufferCount - unused */,
mUseAudioCallback ? &NuPlayer::Renderer::AudioSinkCallback : NULL,
mUseAudioCallback ? this : NULL,
@@ -2077,4 +2098,3 @@
}
} // namespace android
-
diff --git a/media/libstagefright/Android.bp b/media/libstagefright/Android.bp
index d96d358..cc5b7da 100644
--- a/media/libstagefright/Android.bp
+++ b/media/libstagefright/Android.bp
@@ -96,7 +96,6 @@
"AHierarchicalStateMachine.cpp",
"AMRWriter.cpp",
"AudioPlayer.cpp",
- "AudioPresentationInfo.cpp",
"AudioSource.cpp",
"BufferImpl.cpp",
"CallbackDataSource.cpp",
@@ -207,6 +206,12 @@
"include",
],
+ // This is needed to make sure libcodec2 exists in all devices.
+ // TODO: Remove this once the public CCodec is enabled.
+ required: [
+ "libcodec2",
+ ],
+
cflags: [
"-Wno-multichar",
"-Werror",
diff --git a/media/libstagefright/AudioPresentationInfo.cpp b/media/libstagefright/AudioPresentationInfo.cpp
deleted file mode 100644
index 86e1859..0000000
--- a/media/libstagefright/AudioPresentationInfo.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// #define LOG_NDEBUG 0
-#define LOG_TAG "AudioPresentationInfo"
-
-#include <media/AudioPresentationInfo.h>
-
-namespace android {
-
-AudioPresentationInfo::AudioPresentationInfo() {
-}
-
-AudioPresentationInfo::~AudioPresentationInfo() {
- mPresentations.clear();
-}
-
-void AudioPresentationInfo::addPresentation(sp<AudioPresentation> presentation) {
- mPresentations.push(presentation);
-}
-
-size_t AudioPresentationInfo::countPresentations() const {
- return mPresentations.size();
-}
-
-// Returns an AudioPresentation for the given valid index
-// index must be >=0 and < countPresentations()
-const sp<AudioPresentation> AudioPresentationInfo::getPresentation(size_t index) const {
- return mPresentations[index];
-}
-
-} // namespace android
diff --git a/media/libstagefright/MediaExtractorFactory.cpp b/media/libstagefright/MediaExtractorFactory.cpp
index 8f1dd36..318c1eb 100644
--- a/media/libstagefright/MediaExtractorFactory.cpp
+++ b/media/libstagefright/MediaExtractorFactory.cpp
@@ -18,6 +18,8 @@
#define LOG_TAG "MediaExtractorFactory"
#include <utils/Log.h>
+#include <binder/IPCThreadState.h>
+#include <binder/PermissionCache.h>
#include <binder/IServiceManager.h>
#include <media/DataSource.h>
#include <media/MediaAnalyticsItem.h>
@@ -353,18 +355,29 @@
status_t MediaExtractorFactory::dump(int fd, const Vector<String16>&) {
Mutex::Autolock autoLock(gPluginMutex);
String8 out;
- out.append("Available extractors:\n");
- if (gPluginsRegistered) {
- for (auto it = gPlugins->begin(); it != gPlugins->end(); ++it) {
- out.appendFormat(" %25s: plugin_version(%d), uuid(%s), version(%u), path(%s)\n",
- (*it)->def.extractor_name,
- (*it)->def.def_version,
- (*it)->uuidString.c_str(),
- (*it)->def.extractor_version,
- (*it)->libPath.c_str());
- }
+
+ const IPCThreadState* ipc = IPCThreadState::self();
+ const int pid = ipc->getCallingPid();
+ const int uid = ipc->getCallingUid();
+ if (!PermissionCache::checkPermission(String16("android.permission.DUMP"), pid, uid)) {
+ // dumpExtractors() will append the following string.
+ // out.appendFormat("Permission Denial: "
+ // "can't dump MediaExtractor from pid=%d, uid=%d\n", pid, uid);
+ ALOGE("Permission Denial: can't dump MediaExtractor from pid=%d, uid=%d", pid, uid);
} else {
- out.append(" (no plugins registered)\n");
+ out.append("Available extractors:\n");
+ if (gPluginsRegistered) {
+ for (auto it = gPlugins->begin(); it != gPlugins->end(); ++it) {
+ out.appendFormat(" %25s: plugin_version(%d), uuid(%s), version(%u), path(%s)\n",
+ (*it)->def.extractor_name,
+ (*it)->def.def_version,
+ (*it)->uuidString.c_str(),
+ (*it)->def.extractor_version,
+ (*it)->libPath.c_str());
+ }
+ } else {
+ out.append(" (no plugins registered)\n");
+ }
}
write(fd, out.string(), out.size());
return OK;
diff --git a/media/libstagefright/MediaTrack.cpp b/media/libstagefright/MediaTrack.cpp
index 9fbb20e..821605d 100644
--- a/media/libstagefright/MediaTrack.cpp
+++ b/media/libstagefright/MediaTrack.cpp
@@ -110,6 +110,8 @@
}
MediaTrackCUnwrapperV2::~MediaTrackCUnwrapperV2() {
+ wrapper->free(wrapper->data);
+ free(wrapper);
}
status_t MediaTrackCUnwrapperV2::start() {
diff --git a/media/libstagefright/NuMediaExtractor.cpp b/media/libstagefright/NuMediaExtractor.cpp
index f94648c..f5178dd 100644
--- a/media/libstagefright/NuMediaExtractor.cpp
+++ b/media/libstagefright/NuMediaExtractor.cpp
@@ -794,4 +794,32 @@
return false;
}
+// Return OK if we have received an audio presentation info.
+// Return ERROR_UNSUPPORTED if the track has no audio presentation.
+// Return INVALID_OPERATION if audio presentation metadata version does not match.
+status_t NuMediaExtractor::getAudioPresentations(
+ size_t trackIndex, AudioPresentationCollection *presentations) const {
+ Mutex::Autolock autoLock(mLock);
+
+ if (mImpl == NULL) {
+ return -EINVAL;
+ }
+
+ if (trackIndex >= mImpl->countTracks()) {
+ return -ERANGE;
+ }
+
+ sp<MetaData> meta = mImpl->getTrackMetaData(trackIndex);
+
+ uint32_t type;
+ const void *data;
+ size_t size;
+ if (meta != NULL && meta->findData(kKeyAudioPresentationInfo, &type, &data, &size)) {
+ std::istringstream inStream(std::string(static_cast<const char*>(data), size));
+ return deserializeAudioPresentations(&inStream, presentations);
+ }
+ ALOGE("Source does not contain any audio presentation");
+ return ERROR_UNSUPPORTED;
+}
+
} // namespace android
diff --git a/media/libstagefright/SimpleDecodingSource.cpp b/media/libstagefright/SimpleDecodingSource.cpp
index 404c537..babdc7a 100644
--- a/media/libstagefright/SimpleDecodingSource.cpp
+++ b/media/libstagefright/SimpleDecodingSource.cpp
@@ -37,6 +37,7 @@
const int64_t kTimeoutWaitForOutputUs = 500000; // 0.5 seconds
const int64_t kTimeoutWaitForInputUs = 5000; // 5 milliseconds
+const int kTimeoutMaxRetries = 20;
//static
sp<SimpleDecodingSource> SimpleDecodingSource::Create(
@@ -242,7 +243,7 @@
return ERROR_END_OF_STREAM;
}
- for (int retries = 0; ++retries; ) {
+ for (int retries = 0; retries < kTimeoutMaxRetries; ++retries) {
// If we fill all available input buffers, we should expect that
// the codec produces at least one output buffer. Also, the codec
// should produce an output buffer in at most 1 seconds. Retry a
diff --git a/media/libstagefright/StagefrightMediaScanner.cpp b/media/libstagefright/StagefrightMediaScanner.cpp
index 610b961..17187a8 100644
--- a/media/libstagefright/StagefrightMediaScanner.cpp
+++ b/media/libstagefright/StagefrightMediaScanner.cpp
@@ -41,7 +41,7 @@
".wav", ".amr", ".midi", ".xmf", ".rtttl", ".rtx", ".ota",
".mkv", ".mka", ".webm", ".ts", ".fl", ".flac", ".mxmf",
".avi", ".mpeg", ".mpg", ".awb", ".mpga", ".mov",
- ".m4v", ".oga"
+ ".m4v", ".oga", ".m4r"
};
static const size_t kNumValidExtensions =
sizeof(kValidExtensions) / sizeof(kValidExtensions[0]);
diff --git a/media/libstagefright/Utils.cpp b/media/libstagefright/Utils.cpp
index 2ee5ab0..df929ae 100644
--- a/media/libstagefright/Utils.cpp
+++ b/media/libstagefright/Utils.cpp
@@ -588,10 +588,17 @@
}
};
+static std::vector<std::pair<const char *, uint32_t>> floatMappings {
+ {
+ { "capture-rate", kKeyCaptureFramerate },
+ }
+};
+
static std::vector<std::pair<const char *, uint32_t>> int64Mappings {
{
{ "exif-offset", kKeyExifOffset },
{ "exif-size", kKeyExifSize },
+ { "thumbnail-time", kKeyThumbnailTime },
}
};
@@ -608,12 +615,14 @@
{ "temporal-layer-count", kKeyTemporalLayerCount },
{ "thumbnail-width", kKeyThumbnailWidth },
{ "thumbnail-height", kKeyThumbnailHeight },
+ { "frame-count", kKeyFrameCount },
}
};
static std::vector<std::pair<const char *, uint32_t>> bufferMappings {
{
{ "albumart", kKeyAlbumArt },
+ { "audio-presentation-info", kKeyAudioPresentationInfo },
{ "pssh", kKeyPssh },
{ "crypto-iv", kKeyCryptoIV },
{ "crypto-key", kKeyCryptoKey },
@@ -630,6 +639,13 @@
}
}
+ for (auto elem : floatMappings) {
+ float value;
+ if (msg->findFloat(elem.first, &value)) {
+ meta->setFloat(elem.second, value);
+ }
+ }
+
for (auto elem : int64Mappings) {
int64_t value;
if (msg->findInt64(elem.first, &value)) {
@@ -661,6 +677,13 @@
}
}
+ for (auto elem : floatMappings) {
+ float value;
+ if (meta->findFloat(elem.second, &value)) {
+ format->setFloat(elem.first, value);
+ }
+ }
+
for (auto elem : int64Mappings) {
int64_t value;
if (meta->findInt64(elem.second, &value)) {
@@ -724,6 +747,16 @@
memcpy(buffer->data(), data, size);
}
+ if (meta->findData(kKeyCAPrivateData, &type, &data, &size)) {
+ sp<ABuffer> buffer = new (std::nothrow) ABuffer(size);
+ if (buffer.get() == NULL || buffer->base() == NULL) {
+ return NO_MEMORY;
+ }
+
+ msg->setBuffer("ca-private-data", buffer);
+ memcpy(buffer->data(), data, size);
+ }
+
int32_t systemId;
if (meta->findInt32(kKeyCASystemID, &systemId)) {
msg->setInt32("ca-system-id", systemId);
@@ -1478,6 +1511,19 @@
convertMessageToMetaDataFromMappings(msg, meta);
+ int32_t systemId;
+ if (msg->findInt32("ca-system-id", &systemId)) {
+ meta->setInt32(kKeyCASystemID, systemId);
+
+ sp<ABuffer> caSessionId, caPvtData;
+ if (msg->findBuffer("ca-session-id", &caSessionId)) {
+ meta->setData(kKeyCASessionID, 0, caSessionId->data(), caSessionId->size());
+ }
+ if (msg->findBuffer("ca-private-data", &caPvtData)) {
+ meta->setData(kKeyCAPrivateData, 0, caPvtData->data(), caPvtData->size());
+ }
+ }
+
int64_t durationUs;
if (msg->findInt64("durationUs", &durationUs)) {
meta->setInt64(kKeyDuration, durationUs);
@@ -1830,43 +1876,43 @@
return;
}
-bool canOffloadStream(const sp<MetaData>& meta, bool hasVideo,
- bool isStreaming, audio_stream_type_t streamType)
+status_t getAudioOffloadInfo(const sp<MetaData>& meta, bool hasVideo,
+ bool isStreaming, audio_stream_type_t streamType, audio_offload_info_t *info)
{
const char *mime;
if (meta == NULL) {
- return false;
+ return BAD_VALUE;
}
CHECK(meta->findCString(kKeyMIMEType, &mime));
- audio_offload_info_t info = AUDIO_INFO_INITIALIZER;
+ (*info) = AUDIO_INFO_INITIALIZER;
- info.format = AUDIO_FORMAT_INVALID;
- if (mapMimeToAudioFormat(info.format, mime) != OK) {
+ info->format = AUDIO_FORMAT_INVALID;
+ if (mapMimeToAudioFormat(info->format, mime) != OK) {
ALOGE(" Couldn't map mime type \"%s\" to a valid AudioSystem::audio_format !", mime);
- return false;
+ return BAD_VALUE;
} else {
- ALOGV("Mime type \"%s\" mapped to audio_format %d", mime, info.format);
+ ALOGV("Mime type \"%s\" mapped to audio_format %d", mime, info->format);
}
- if (AUDIO_FORMAT_INVALID == info.format) {
+ if (AUDIO_FORMAT_INVALID == info->format) {
// can't offload if we don't know what the source format is
ALOGE("mime type \"%s\" not a known audio format", mime);
- return false;
+ return BAD_VALUE;
}
// Redefine aac format according to its profile
// Offloading depends on audio DSP capabilities.
int32_t aacaot = -1;
if (meta->findInt32(kKeyAACAOT, &aacaot)) {
- mapAACProfileToAudioFormat(info.format,(OMX_AUDIO_AACPROFILETYPE) aacaot);
+ mapAACProfileToAudioFormat(info->format,(OMX_AUDIO_AACPROFILETYPE) aacaot);
}
int32_t srate = -1;
if (!meta->findInt32(kKeySampleRate, &srate)) {
ALOGV("track of type '%s' does not publish sample rate", mime);
}
- info.sample_rate = srate;
+ info->sample_rate = srate;
int32_t cmask = 0;
if (!meta->findInt32(kKeyChannelMask, &cmask) || cmask == CHANNEL_MASK_USE_CHANNEL_ORDER) {
@@ -1880,25 +1926,34 @@
cmask = audio_channel_out_mask_from_count(channelCount);
}
}
- info.channel_mask = cmask;
+ info->channel_mask = cmask;
int64_t duration = 0;
if (!meta->findInt64(kKeyDuration, &duration)) {
ALOGV("track of type '%s' does not publish duration", mime);
}
- info.duration_us = duration;
+ info->duration_us = duration;
int32_t brate = -1;
if (!meta->findInt32(kKeyBitRate, &brate)) {
ALOGV("track of type '%s' does not publish bitrate", mime);
}
- info.bit_rate = brate;
+ info->bit_rate = brate;
- info.stream_type = streamType;
- info.has_video = hasVideo;
- info.is_streaming = isStreaming;
+ info->stream_type = streamType;
+ info->has_video = hasVideo;
+ info->is_streaming = isStreaming;
+ return OK;
+}
+bool canOffloadStream(const sp<MetaData>& meta, bool hasVideo,
+ bool isStreaming, audio_stream_type_t streamType)
+{
+ audio_offload_info_t info = AUDIO_INFO_INITIALIZER;
+ if (OK != getAudioOffloadInfo(meta, hasVideo, isStreaming, streamType, &info)) {
+ return false;
+ }
// Check if offload is possible for given format, stream type, sample rate,
// bit rate, duration, video and streaming
return AudioSystem::isOffloadSupported(info);
diff --git a/media/libstagefright/codecs/m4v_h263/dec/src/block_idct.cpp b/media/libstagefright/codecs/m4v_h263/dec/src/block_idct.cpp
index a75483a..3d10086 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/src/block_idct.cpp
+++ b/media/libstagefright/codecs/m4v_h263/dec/src/block_idct.cpp
@@ -617,6 +617,7 @@
return;
}
+__attribute__((no_sanitize("signed-integer-overflow")))
void idctrow_intra(
int16 *blk, PIXEL *comp, int width
)
diff --git a/media/libstagefright/foundation/Android.bp b/media/libstagefright/foundation/Android.bp
index 5b7961d..861528e 100644
--- a/media/libstagefright/foundation/Android.bp
+++ b/media/libstagefright/foundation/Android.bp
@@ -61,6 +61,7 @@
"AMessage.cpp",
"AString.cpp",
"AStringUtils.cpp",
+ "AudioPresentationInfo.cpp",
"ByteUtils.cpp",
"ColorUtils.cpp",
"MediaDefs.cpp",
diff --git a/media/libstagefright/foundation/AudioPresentationInfo.cpp b/media/libstagefright/foundation/AudioPresentationInfo.cpp
new file mode 100644
index 0000000..4b8e969
--- /dev/null
+++ b/media/libstagefright/foundation/AudioPresentationInfo.cpp
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// #define LOG_NDEBUG 0
+#define LOG_TAG "AudioPresentationInfo"
+
+#include <vector>
+
+#include "AudioPresentationInfo.h"
+
+#include <utils/Log.h>
+
+namespace android {
+
+void serializeAudioPresentations(const AudioPresentationCollection& presentations,
+ std::ostream* serializedOutput) {
+ uint32_t numPresentations = presentations.size();
+ serializedOutput->write(reinterpret_cast<char*>(&numPresentations), sizeof(numPresentations));
+ for (const auto& ap : presentations) {
+ if (ap.mVersion == PRESENTATION_VERSION_1) {
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&ap.mVersion)),
+ sizeof(ap.mVersion));
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&ap.mPresentationId)),
+ sizeof(ap.mPresentationId));
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&ap.mProgramId)),
+ sizeof(ap.mProgramId));
+
+ uint32_t numLabels = ap.mLabels.size();
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&numLabels)),
+ sizeof(numLabels));
+ for (const auto& label : ap.mLabels) {
+ uint32_t labelKeySize = label.first.size();
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&labelKeySize)),
+ sizeof(labelKeySize));
+ serializedOutput->write(label.first.c_str(), labelKeySize);
+
+ uint32_t labelValSize = label.second.size();
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&labelValSize)),
+ sizeof(labelValSize));
+ serializedOutput->write(label.second.c_str(), labelValSize);
+ }
+
+ uint32_t langSize = ap.mLanguage.size();
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&langSize)),
+ sizeof(langSize));
+ serializedOutput->write(ap.mLanguage.c_str(), langSize);
+
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&ap.mMasteringIndication)),
+ sizeof(ap.mMasteringIndication));
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&ap.mAudioDescriptionAvailable)),
+ sizeof(ap.mAudioDescriptionAvailable));
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&ap.mSpokenSubtitlesAvailable)),
+ sizeof(ap.mSpokenSubtitlesAvailable));
+ serializedOutput->write(
+ const_cast<char*>(reinterpret_cast<const char*>(&ap.mDialogueEnhancementAvailable)),
+ sizeof(ap.mDialogueEnhancementAvailable));
+ }
+ }
+}
+
+status_t deserializeAudioPresentations(std::istream* serializedInput,
+ AudioPresentationCollection *presentations) {
+ uint32_t numPresentations;
+ serializedInput->read(reinterpret_cast<char*>(&numPresentations), sizeof(numPresentations));
+ for (uint32_t i = 0; i < numPresentations; ++i) {
+ uint32_t version;
+ serializedInput->read(reinterpret_cast<char*>(&version), sizeof(version));
+ if (version == PRESENTATION_VERSION_1) {
+ AudioPresentationV1 ap;
+ serializedInput->read(
+ reinterpret_cast<char*>(&ap.mPresentationId),
+ sizeof(ap.mPresentationId));
+ serializedInput->read(reinterpret_cast<char*>(&ap.mProgramId), sizeof(ap.mProgramId));
+
+ uint32_t numLabels;
+ serializedInput->read(reinterpret_cast<char*>(&numLabels), sizeof(numLabels));
+ for (uint32_t j = 0; j < numLabels; ++j) {
+ uint32_t labelKeySize;
+ serializedInput->read(reinterpret_cast<char*>(&labelKeySize), sizeof(labelKeySize));
+ std::vector<char> labelKey(labelKeySize);
+ serializedInput->read(labelKey.data(), labelKeySize);
+
+ uint32_t labelValSize;
+ serializedInput->read(reinterpret_cast<char*>(&labelValSize), sizeof(labelValSize));
+ std::vector<char> labelVal(labelValSize);
+ serializedInput->read(labelVal.data(), labelValSize);
+ ap.mLabels.emplace(
+ std::string(reinterpret_cast<char*>(labelKey.data()), labelKeySize),
+ std::string(reinterpret_cast<char*>(labelVal.data()), labelValSize));
+ }
+ uint32_t languageSize;
+ serializedInput->read(reinterpret_cast<char*>(&languageSize), sizeof(languageSize));
+ std::vector<char> language(languageSize);
+ serializedInput->read(language.data(), languageSize);
+ ap.mLanguage = std::string(reinterpret_cast<char*>(language.data()), languageSize);
+ serializedInput->read(reinterpret_cast<char*>(&ap.mMasteringIndication),
+ sizeof(ap.mMasteringIndication));
+ serializedInput->read(reinterpret_cast<char*>(&ap.mAudioDescriptionAvailable),
+ sizeof(ap.mAudioDescriptionAvailable));
+ serializedInput->read(reinterpret_cast<char*>(&ap.mSpokenSubtitlesAvailable),
+ sizeof(ap.mSpokenSubtitlesAvailable));
+ serializedInput->read(reinterpret_cast<char*>(&ap.mDialogueEnhancementAvailable),
+ sizeof(ap.mDialogueEnhancementAvailable));
+ presentations->push_back(std::move(ap));
+ } else {
+ ALOGE("Audio presentation info version is not supported");
+ return INVALID_OPERATION;
+ }
+ }
+ return OK;
+}
+
+} // namespace android
diff --git a/media/libstagefright/foundation/include/media/stagefright/foundation/AudioPresentationInfo.h b/media/libstagefright/foundation/include/media/stagefright/foundation/AudioPresentationInfo.h
new file mode 100644
index 0000000..4bd4d9f
--- /dev/null
+++ b/media/libstagefright/foundation/include/media/stagefright/foundation/AudioPresentationInfo.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AUDIO_PRESENTATION_INFO_H_
+#define AUDIO_PRESENTATION_INFO_H_
+
+#include <map>
+#include <sstream>
+#include <stdint.h>
+#include <vector>
+
+#include <utils/Errors.h>
+
+namespace android {
+
+enum AudioPresentationVersion {
+ PRESENTATION_VERSION_UNDEFINED = 0,
+ PRESENTATION_VERSION_1,
+};
+
+enum MasteringIndication {
+ MASTERING_NOT_INDICATED,
+ MASTERED_FOR_STEREO,
+ MASTERED_FOR_SURROUND,
+ MASTERED_FOR_3D,
+ MASTERED_FOR_HEADPHONE,
+};
+
+struct AudioPresentation {
+ uint32_t mVersion = PRESENTATION_VERSION_UNDEFINED;
+ int32_t mPresentationId = -1;
+ int32_t mProgramId = -1;
+ std::map<std::string, std::string> mLabels;
+ std::string mLanguage;
+ MasteringIndication mMasteringIndication = MASTERING_NOT_INDICATED;
+ bool mAudioDescriptionAvailable = false;
+ bool mSpokenSubtitlesAvailable = false;
+ bool mDialogueEnhancementAvailable = false;
+};
+
+struct AudioPresentationV1 : public AudioPresentation {
+ AudioPresentationV1() {
+ mVersion = PRESENTATION_VERSION_1;
+ }
+};
+
+typedef std::vector<AudioPresentation> AudioPresentationCollection;
+
+void serializeAudioPresentations(const AudioPresentationCollection& presentations,
+ std::ostream* serializedOutput);
+status_t deserializeAudioPresentations(std::istream* serializedInput,
+ AudioPresentationCollection *presentations);
+} // namespace android
+
+#endif // AUDIO_PRESENTATION_INFO_H_
diff --git a/media/libstagefright/httplive/M3UParser.cpp b/media/libstagefright/httplive/M3UParser.cpp
index 8ab33f7..d06d9f2 100644
--- a/media/libstagefright/httplive/M3UParser.cpp
+++ b/media/libstagefright/httplive/M3UParser.cpp
@@ -1391,6 +1391,7 @@
case 'QDMC':
case 'ulaw':
case 'vdva':
+ case 'ac-4':
return !strcmp("audio", type);
case 'avc1':
diff --git a/media/libstagefright/include/media/stagefright/MediaCodecConstants.h b/media/libstagefright/include/media/stagefright/MediaCodecConstants.h
index 3ef4c0e..a462ae7 100644
--- a/media/libstagefright/include/media/stagefright/MediaCodecConstants.h
+++ b/media/libstagefright/include/media/stagefright/MediaCodecConstants.h
@@ -327,6 +327,7 @@
constexpr char KEY_BITRATE_MODE[] = "bitrate-mode";
constexpr char KEY_CA_SESSION_ID[] = "ca-session-id";
constexpr char KEY_CA_SYSTEM_ID[] = "ca-system-id";
+constexpr char KEY_CA_PRIVATE_DATA[] = "ca-private-data";
constexpr char KEY_CAPTURE_RATE[] = "capture-rate";
constexpr char KEY_CHANNEL_COUNT[] = "channel-count";
constexpr char KEY_CHANNEL_MASK[] = "channel-mask";
diff --git a/media/libstagefright/include/media/stagefright/NuMediaExtractor.h b/media/libstagefright/include/media/stagefright/NuMediaExtractor.h
index 641ccfa..8dc8d38 100644
--- a/media/libstagefright/include/media/stagefright/NuMediaExtractor.h
+++ b/media/libstagefright/include/media/stagefright/NuMediaExtractor.h
@@ -20,6 +20,7 @@
#include <list>
#include <media/mediaplayer.h>
#include <media/stagefright/foundation/ABase.h>
+#include <media/stagefright/foundation/AudioPresentationInfo.h>
#include <media/IMediaExtractor.h>
#include <media/MediaSource.h>
#include <utils/Errors.h>
@@ -95,6 +96,9 @@
bool getCachedDuration(int64_t *durationUs, bool *eos) const;
+ status_t getAudioPresentations(size_t trackIdx,
+ AudioPresentationCollection *presentations) const;
+
protected:
virtual ~NuMediaExtractor();
diff --git a/media/libstagefright/include/media/stagefright/Utils.h b/media/libstagefright/include/media/stagefright/Utils.h
index 46a419d..e8e0a11 100644
--- a/media/libstagefright/include/media/stagefright/Utils.h
+++ b/media/libstagefright/include/media/stagefright/Utils.h
@@ -52,6 +52,10 @@
// Send information from MetaData to the HAL via AudioSink
status_t sendMetaDataToHal(sp<MediaPlayerBase::AudioSink>& sink, const sp<MetaData>& meta);
+// Return |audio_offload_info_t| filled from given metadata
+status_t getAudioOffloadInfo(const sp<MetaData>& meta, bool hasVideo,
+ bool isStreaming, audio_stream_type_t streamType, audio_offload_info_t *info);
+
// Check whether the stream defined by meta can be offloaded to hardware
bool canOffloadStream(const sp<MetaData>& meta, bool hasVideo,
bool isStreaming, audio_stream_type_t streamType);
diff --git a/media/libstagefright/mpeg2ts/ATSParser.cpp b/media/libstagefright/mpeg2ts/ATSParser.cpp
index 3debe34..cf93fcf 100644
--- a/media/libstagefright/mpeg2ts/ATSParser.cpp
+++ b/media/libstagefright/mpeg2ts/ATSParser.cpp
@@ -117,12 +117,6 @@
void signalNewSampleAesKey(const sp<AMessage> &keyItem);
private:
- struct StreamInfo {
- unsigned mType;
- unsigned mTypeExt;
- unsigned mPID;
- int32_t mCASystemId;
- };
ATSParser *mParser;
unsigned mProgramNumber;
@@ -143,12 +137,7 @@
};
struct ATSParser::Stream : public RefBase {
- Stream(Program *program,
- unsigned elementaryPID,
- unsigned streamType,
- unsigned streamTypeExt,
- unsigned PCR_PID,
- int32_t CA_system_ID);
+ Stream(Program *program, unsigned PCR_PID, const StreamInfo &info);
unsigned type() const { return mStreamType; }
unsigned typeExt() const { return mStreamTypeExt; }
@@ -221,6 +210,7 @@
sp<ABuffer> mDescrambledBuffer;
List<SubSampleInfo> mSubSamples;
sp<IDescrambler> mDescrambler;
+ AudioPresentationCollection mAudioPresentations;
// Flush accumulated payload if necessary --- i.e. at EOS or at the start of
// another payload. event is set if the flushed payload is PES with a sync
@@ -536,6 +526,8 @@
CADescriptor streamCA;
info.mTypeExt = EXT_DESCRIPTOR_DVB_RESERVED_MAX;
+
+ info.mAudioPresentations.clear();
bool hasStreamCA = false;
while (ES_info_length > 2 && infoBytesRemaining >= 0) {
unsigned descriptor_tag = br->getBits(8);
@@ -560,12 +552,94 @@
descriptor_tag == DESCRIPTOR_DVB_EXTENSION && descriptor_length >= 1) {
unsigned descTagExt = br->getBits(8);
ALOGV(" tag_ext = 0x%02x", descTagExt);
- if (descTagExt == EXT_DESCRIPTOR_DVB_AC4) {
- info.mTypeExt = EXT_DESCRIPTOR_DVB_AC4;
- }
ES_info_length -= descriptor_length;
descriptor_length--;
- br->skipBits(descriptor_length * 8);
+ // The AC4 descriptor is used in the PSI PMT to identify streams which carry AC4
+ // audio.
+ if (descTagExt == EXT_DESCRIPTOR_DVB_AC4) {
+ info.mTypeExt = EXT_DESCRIPTOR_DVB_AC4;
+ br->skipBits(descriptor_length * 8);
+ } else if (descTagExt == EXT_DESCRIPTOR_DVB_AUDIO_PRESELECTION &&
+ descriptor_length >= 1) {
+ // DVB BlueBook A038 Table 110
+ unsigned num_preselections = br->getBits(5);
+ br->skipBits(3); // reserved
+ for (unsigned i = 0; i < num_preselections; ++i) {
+ if (br->numBitsLeft() < 16) {
+ ALOGE("Not enough data left in bitreader!");
+ return ERROR_MALFORMED;
+ }
+ AudioPresentationV1 ap;
+ ap.mPresentationId = br->getBits(5); // preselection_id
+
+ // audio_rendering_indication
+ ap.mMasteringIndication = static_cast<MasteringIndication>(br->getBits(3));
+ ap.mAudioDescriptionAvailable = (br->getBits(1) == 1);
+ ap.mSpokenSubtitlesAvailable = (br->getBits(1) == 1);
+ ap.mDialogueEnhancementAvailable = (br->getBits(1) == 1);
+
+ bool interactivity_enabled = (br->getBits(1) == 1);
+ MY_LOGV(" interactivity_enabled = %d", interactivity_enabled);
+
+ bool language_code_present = (br->getBits(1) == 1);
+ bool text_label_present = (br->getBits(1) == 1);
+
+ bool multi_stream_info_present = (br->getBits(1) == 1);
+ bool future_extension = (br->getBits(1) == 1);
+ if (language_code_present) {
+ if (br->numBitsLeft() < 24) {
+ ALOGE("Not enough data left in bitreader!");
+ return ERROR_MALFORMED;
+ }
+ char language[4];
+ language[0] = br->getBits(8);
+ language[1] = br->getBits(8);
+ language[2] = br->getBits(8);
+ language[3] = 0;
+ ap.mLanguage = String8(language);
+ }
+
+ // This maps the presentation id to the message id in the
+ // EXT_DESCRIPTOR_DVB_MESSAGE so that we can get the presentation label.
+ if (text_label_present) {
+ if (br->numBitsLeft() < 8) {
+ ALOGE("Not enough data left in bitreader!");
+ return ERROR_MALFORMED;
+ }
+ unsigned message_id = br->getBits(8);
+ MY_LOGV(" message_id = %u", message_id);
+ }
+
+ if (multi_stream_info_present) {
+ if (br->numBitsLeft() < 8) {
+ ALOGE("Not enough data left in bitreader!");
+ return ERROR_MALFORMED;
+ }
+ unsigned num_aux_components = br->getBits(3);
+ br->skipBits(5); // reserved
+ if (br->numBitsLeft() < (num_aux_components * 8)) {
+ ALOGE("Not enough data left in bitreader!");
+ return ERROR_MALFORMED;
+ }
+ br->skipBits(num_aux_components * 8); // component_tag
+ }
+ if (future_extension) {
+ if (br->numBitsLeft() < 8) {
+ return ERROR_MALFORMED;
+ }
+ br->skipBits(3); // reserved
+ unsigned future_extension_length = br->getBits(5);
+ if (br->numBitsLeft() < (future_extension_length * 8)) {
+ ALOGE("Not enough data left in bitreader!");
+ return ERROR_MALFORMED;
+ }
+ br->skipBits(future_extension_length * 8); // future_extension_byte
+ }
+ info.mAudioPresentations.push_back(std::move(ap));
+ }
+ } else {
+ br->skipBits(descriptor_length * 8);
+ }
} else {
ES_info_length -= descriptor_length;
br->skipBits(descriptor_length * 8);
@@ -575,8 +649,12 @@
mProgramNumber, info.mPID, streamCA)) {
return ERROR_MALFORMED;
}
- info.mCASystemId = hasProgramCA ? programCA.mSystemID :
- hasStreamCA ? streamCA.mSystemID : -1;
+ if (hasProgramCA) {
+ info.mCADescriptor = programCA;
+ } else if (hasStreamCA) {
+ info.mCADescriptor = streamCA;
+ }
+
infos.push(info);
}
@@ -635,14 +713,13 @@
ssize_t index = mStreams.indexOfKey(info.mPID);
if (index < 0) {
- sp<Stream> stream = new Stream(
- this, info.mPID, info.mType, info.mTypeExt, PCR_PID, info.mCASystemId);
+ sp<Stream> stream = new Stream(this, PCR_PID, info);
if (mSampleAesKeyItem != NULL) {
stream->signalNewSampleAesKey(mSampleAesKeyItem);
}
- isAddingScrambledStream |= info.mCASystemId >= 0;
+ isAddingScrambledStream |= info.mCADescriptor.mSystemID >= 0;
mStreams.add(info.mPID, stream);
}
}
@@ -751,31 +828,26 @@
static const size_t kInitialStreamBufferSize = 192 * 1024;
ATSParser::Stream::Stream(
- Program *program,
- unsigned elementaryPID,
- unsigned streamType,
- unsigned streamTypeExt,
- unsigned PCR_PID,
- int32_t CA_system_ID)
+ Program *program, unsigned PCR_PID, const StreamInfo &info)
: mProgram(program),
- mElementaryPID(elementaryPID),
- mStreamType(streamType),
- mStreamTypeExt(streamTypeExt),
+ mElementaryPID(info.mPID),
+ mStreamType(info.mType),
+ mStreamTypeExt(info.mTypeExt),
mPCR_PID(PCR_PID),
mExpectedContinuityCounter(-1),
mPayloadStarted(false),
mEOSReached(false),
mPrevPTS(0),
mQueue(NULL),
- mScrambled(CA_system_ID >= 0) {
-
+ mScrambled(info.mCADescriptor.mSystemID >= 0),
+ mAudioPresentations(info.mAudioPresentations) {
mSampleEncrypted =
mStreamType == STREAMTYPE_H264_ENCRYPTED ||
mStreamType == STREAMTYPE_AAC_ENCRYPTED ||
mStreamType == STREAMTYPE_AC3_ENCRYPTED;
ALOGV("new stream PID 0x%02x, type 0x%02x, scrambled %d, SampleEncrypted: %d",
- elementaryPID, streamType, mScrambled, mSampleEncrypted);
+ info.mPID, info.mType, mScrambled, mSampleEncrypted);
uint32_t flags = 0;
if (((isVideo() || isAudio()) && mScrambled)) {
@@ -835,7 +907,7 @@
default:
ALOGE("stream PID 0x%02x has invalid stream type 0x%02x",
- elementaryPID, streamType);
+ info.mPID, info.mType);
return;
}
@@ -855,7 +927,13 @@
isAudio() ? MEDIA_MIMETYPE_AUDIO_SCRAMBLED
: MEDIA_MIMETYPE_VIDEO_SCRAMBLED);
// for MediaExtractor.CasInfo
- meta->setInt32(kKeyCASystemID, CA_system_ID);
+ const CADescriptor &descriptor = info.mCADescriptor;
+ meta->setInt32(kKeyCASystemID, descriptor.mSystemID);
+
+ meta->setData(kKeyCAPrivateData, 0,
+ descriptor.mPrivateData.data(),
+ descriptor.mPrivateData.size());
+
mSource = new AnotherPacketSource(meta);
}
}
@@ -1641,6 +1719,7 @@
}
mSource = new AnotherPacketSource(meta);
mSource->queueAccessUnit(accessUnit);
+ mSource->convertAudioPresentationInfoToMetadata(mAudioPresentations);
ALOGV("onPayloadData: created AnotherPacketSource PID 0x%08x of type 0x%02x",
mElementaryPID, mStreamType);
}
diff --git a/media/libstagefright/mpeg2ts/ATSParser.h b/media/libstagefright/mpeg2ts/ATSParser.h
index a31dc46..0ff2d7e 100644
--- a/media/libstagefright/mpeg2ts/ATSParser.h
+++ b/media/libstagefright/mpeg2ts/ATSParser.h
@@ -23,6 +23,7 @@
#include <media/MediaSource.h>
#include <media/stagefright/foundation/ABase.h>
#include <media/stagefright/foundation/AMessage.h>
+#include <media/stagefright/foundation/AudioPresentationInfo.h>
#include <utils/KeyedVector.h>
#include <utils/Vector.h>
#include <utils/RefBase.h>
@@ -163,7 +164,7 @@
};
enum {
- // From ISO/IEC 13818-1: 2007 (E), Table 2-29
+ // From ISO/IEC 13818-1: 2007 (E), Table 2-45
DESCRIPTOR_CA = 0x09,
// DVB BlueBook A038 Table 12
@@ -172,8 +173,9 @@
// DVB BlueBook A038 Table 109
enum {
- EXT_DESCRIPTOR_DVB_AC4 = 0x15,
- EXT_DESCRIPTOR_DVB_RESERVED_MAX = 0x7F,
+ EXT_DESCRIPTOR_DVB_AC4 = 0x15,
+ EXT_DESCRIPTOR_DVB_AUDIO_PRESELECTION = 0x19,
+ EXT_DESCRIPTOR_DVB_RESERVED_MAX = 0x7F,
};
protected:
@@ -185,11 +187,20 @@
struct PSISection;
struct CasManager;
struct CADescriptor {
- int32_t mSystemID;
+ CADescriptor() : mPID(0), mSystemID(-1) {}
unsigned mPID;
+ int32_t mSystemID;
std::vector<uint8_t> mPrivateData;
};
+ struct StreamInfo {
+ unsigned mType;
+ unsigned mTypeExt;
+ unsigned mPID;
+ CADescriptor mCADescriptor;
+ AudioPresentationCollection mAudioPresentations;
+ };
+
sp<CasManager> mCasManager;
uint32_t mFlags;
diff --git a/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp b/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
index 9e154a3..e2c5031 100644
--- a/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
+++ b/media/libstagefright/mpeg2ts/AnotherPacketSource.cpp
@@ -697,4 +697,23 @@
return firstMeta;
}
+void AnotherPacketSource::convertAudioPresentationInfoToMetadata(
+ const AudioPresentationCollection& presentations) {
+ sp<MetaData> meta = getFormat();
+ if (meta == NULL) {
+ return;
+ }
+ if (presentations.empty()) {
+ // Clear audio presentation info in metadata.
+ Mutex::Autolock autoLock(mLock);
+ meta->remove(kKeyAudioPresentationInfo);
+ } else {
+ std::ostringstream outStream(std::ios::out);
+ serializeAudioPresentations(presentations, &outStream);
+ Mutex::Autolock autoLock(mLock);
+ meta->setData(kKeyAudioPresentationInfo, MetaData::TYPE_NONE,
+ outStream.str().data(), outStream.str().size());
+ }
+}
+
} // namespace android
diff --git a/media/libstagefright/mpeg2ts/AnotherPacketSource.h b/media/libstagefright/mpeg2ts/AnotherPacketSource.h
index f4a6acb..57a6c33 100644
--- a/media/libstagefright/mpeg2ts/AnotherPacketSource.h
+++ b/media/libstagefright/mpeg2ts/AnotherPacketSource.h
@@ -85,6 +85,8 @@
void trimBuffersAfterMeta(const sp<AMessage> &meta);
sp<AMessage> trimBuffersBeforeMeta(const sp<AMessage> &meta);
+ void convertAudioPresentationInfoToMetadata(const AudioPresentationCollection &presentations);
+
protected:
virtual ~AnotherPacketSource();
diff --git a/media/libstagefright/omx/OMXUtils.cpp b/media/libstagefright/omx/OMXUtils.cpp
index 9ed4a99..c499c77 100644
--- a/media/libstagefright/omx/OMXUtils.cpp
+++ b/media/libstagefright/omx/OMXUtils.cpp
@@ -164,6 +164,8 @@
"audio_decoder.ac3", "audio_encoder.ac3" },
{ MEDIA_MIMETYPE_AUDIO_EAC3,
"audio_decoder.eac3", "audio_encoder.eac3" },
+ { MEDIA_MIMETYPE_AUDIO_AC4,
+ "audio_decoder.ac4", "audio_encoder.ac4" },
{ MEDIA_MIMETYPE_IMAGE_ANDROID_HEIC,
"image_decoder.heic", "image_encoder.heic" },
};
diff --git a/media/mtp/MtpDataPacket.cpp b/media/mtp/MtpDataPacket.cpp
index 992dc9a..5dbcd08 100644
--- a/media/mtp/MtpDataPacket.cpp
+++ b/media/mtp/MtpDataPacket.cpp
@@ -561,7 +561,7 @@
return processedBytes == mPacketSize ? processedBytes : -1;
}
-int MtpDataPacket::write(struct usb_request *request,
+int64_t MtpDataPacket::write(struct usb_request *request,
UrbPacketDivisionMode divisionMode,
int fd,
size_t payloadSize) {
diff --git a/media/mtp/MtpDataPacket.h b/media/mtp/MtpDataPacket.h
index 1ddb821..138f7b0 100644
--- a/media/mtp/MtpDataPacket.h
+++ b/media/mtp/MtpDataPacket.h
@@ -117,7 +117,8 @@
int write(struct usb_request *request, UrbPacketDivisionMode divisionMode);
// Similar to previous write method but it reads the payload from |fd|. If |size| is larger than
// MTP_BUFFER_SIZE, the data will be sent by multiple bulk transfer requests.
- int write(struct usb_request *request, UrbPacketDivisionMode divisionMode,
+ // Return type (int64_t) is used to handle the case that the size can be larger than 2GB.
+ int64_t write(struct usb_request *request, UrbPacketDivisionMode divisionMode,
int fd, size_t size);
#endif
diff --git a/media/mtp/MtpDevice.cpp b/media/mtp/MtpDevice.cpp
index 993797a..9665c58 100644
--- a/media/mtp/MtpDevice.cpp
+++ b/media/mtp/MtpDevice.cpp
@@ -516,7 +516,7 @@
return (MtpObjectHandle)-1;
}
-bool MtpDevice::sendObject(MtpObjectHandle handle, int size, int srcFD) {
+bool MtpDevice::sendObject(MtpObjectHandle handle, uint32_t size, int srcFD) {
std::lock_guard<std::mutex> lg(mMutex);
if (mLastSendObjectInfoTransactionID + 1 != mTransactionID ||
@@ -529,7 +529,7 @@
if (sendRequest(MTP_OPERATION_SEND_OBJECT)) {
mData.setOperationCode(mRequest.getOperationCode());
mData.setTransactionID(mRequest.getTransactionID());
- const int writeResult = mData.write(mRequestOut, mPacketDivisionMode, srcFD, size);
+ const int64_t writeResult = mData.write(mRequestOut, mPacketDivisionMode, srcFD, size);
const MtpResponseCode ret = readResponse();
return ret == MTP_RESPONSE_OK && writeResult > 0;
}
diff --git a/media/mtp/MtpDevice.h b/media/mtp/MtpDevice.h
index 8cf9e5e..01bc3db 100644
--- a/media/mtp/MtpDevice.h
+++ b/media/mtp/MtpDevice.h
@@ -104,7 +104,7 @@
MtpObjectInfo* getObjectInfo(MtpObjectHandle handle);
void* getThumbnail(MtpObjectHandle handle, int& outLength);
MtpObjectHandle sendObjectInfo(MtpObjectInfo* info);
- bool sendObject(MtpObjectHandle handle, int size, int srcFD);
+ bool sendObject(MtpObjectHandle handle, uint32_t size, int srcFD);
bool deleteObject(MtpObjectHandle handle);
MtpObjectHandle getParent(MtpObjectHandle handle);
MtpStorageID getStorageID(MtpObjectHandle handle);
diff --git a/media/ndk/Android.bp b/media/ndk/Android.bp
index b21a1bb..541ba3e 100644
--- a/media/ndk/Android.bp
+++ b/media/ndk/Android.bp
@@ -161,6 +161,7 @@
shared_libs: [
"libbinder",
"libmediandk",
+ "libmediautils",
"libnativewindow",
"libgui",
"libutils",
diff --git a/media/ndk/NdkImageReader.cpp b/media/ndk/NdkImageReader.cpp
index 1adecb9..b86ab42 100644
--- a/media/ndk/NdkImageReader.cpp
+++ b/media/ndk/NdkImageReader.cpp
@@ -647,31 +647,6 @@
return nh;
}
-static sp<HGraphicBufferProducer> convertNativeHandleToHGBP (
- const native_handle_t *handle) {
- // Read the size of the halToken vec<uint8_t>
- hidl_vec<uint8_t> halToken;
- halToken.setToExternal(
- reinterpret_cast<uint8_t *>(const_cast<int *>(&(handle->data[1]))),
- handle->data[0]);
- sp<HGraphicBufferProducer> hgbp =
- HGraphicBufferProducer::castFrom(retrieveHalInterface(halToken));
- return hgbp;
-}
-
-EXPORT
-sp<HGraphicBufferProducer> AImageReader_getHGBPFromHandle(
- const native_handle_t *handle) {
- if (handle == nullptr) {
- return nullptr;
- }
- if (handle->numFds != 0 ||
- handle->numInts < ceil(sizeof(size_t) / sizeof(int))) {
- return nullptr;
- }
- return convertNativeHandleToHGBP(handle);
-}
-
EXPORT
media_status_t AImageReader_new(
int32_t width, int32_t height, int32_t format, int32_t maxImages,
diff --git a/media/ndk/NdkImageReaderPriv.h b/media/ndk/NdkImageReaderPriv.h
index d9ddfd9..78152d2 100644
--- a/media/ndk/NdkImageReaderPriv.h
+++ b/media/ndk/NdkImageReaderPriv.h
@@ -169,8 +169,4 @@
Mutex mLock;
};
-// Retrieves HGraphicBufferProducer corresponding to the native_handle_t
-// provided (this native handle MUST have been obtained by AImageReader_getWindowNativeHandle()).
-sp<HGraphicBufferProducer> AImageReader_getHGBPFromHandle(const native_handle_t *handle);
-
#endif // _NDK_IMAGE_READER_PRIV_H
diff --git a/media/ndk/NdkMediaDataSource.cpp b/media/ndk/NdkMediaDataSource.cpp
index 3c10024..1abee93 100644
--- a/media/ndk/NdkMediaDataSource.cpp
+++ b/media/ndk/NdkMediaDataSource.cpp
@@ -59,6 +59,7 @@
AMediaDataSource_setGetSize(mDataSource, dataSource->getSize);
AMediaDataSource_setClose(mDataSource, dataSource->close);
AMediaDataSource_setUserdata(mDataSource, dataSource->userdata);
+ AMediaDataSource_setGetAvailableSize(mDataSource, dataSource->getAvailableSize);
mDataSource->mImpl = dataSource->mImpl;
mDataSource->mFlags = dataSource->mFlags;
}
diff --git a/media/ndk/NdkMediaDataSourceCallbacks.cpp b/media/ndk/NdkMediaDataSourceCallbacks.cpp
index f40387f..86a57da 100644
--- a/media/ndk/NdkMediaDataSourceCallbacks.cpp
+++ b/media/ndk/NdkMediaDataSourceCallbacks.cpp
@@ -43,8 +43,8 @@
ssize_t DataSource_getAvailableSize(void *userdata, off64_t offset) {
off64_t size = -1;
DataSource *source = static_cast<DataSource *>(userdata);
- status_t err = source->getAvailableSize(offset, &size);
- return err == OK ? size : -1;
+ source->getAvailableSize(offset, &size);
+ return size;
}
} // namespace android
diff --git a/media/ndk/NdkMediaFormat.cpp b/media/ndk/NdkMediaFormat.cpp
index b282ed8..bf9725c 100644
--- a/media/ndk/NdkMediaFormat.cpp
+++ b/media/ndk/NdkMediaFormat.cpp
@@ -272,6 +272,7 @@
EXPORT const char* AMEDIAFORMAT_KEY_ALBUMART = "albumart";
EXPORT const char* AMEDIAFORMAT_KEY_ALBUMARTIST = "albumartist";
EXPORT const char* AMEDIAFORMAT_KEY_ARTIST = "artist";
+EXPORT const char* AMEDIAFORMAT_KEY_AUDIO_PRESENTATION_INFO = "audio-presentation-info";
EXPORT const char* AMEDIAFORMAT_KEY_AUDIO_SESSION_ID = "audio-session-id";
EXPORT const char* AMEDIAFORMAT_KEY_AUTHOR = "author";
EXPORT const char* AMEDIAFORMAT_KEY_BITRATE_MODE = "bitrate-mode";
diff --git a/media/ndk/include/media/NdkMediaFormat.h b/media/ndk/include/media/NdkMediaFormat.h
index 89cfd5e..658cbac 100644
--- a/media/ndk/include/media/NdkMediaFormat.h
+++ b/media/ndk/include/media/NdkMediaFormat.h
@@ -180,6 +180,7 @@
extern const char* AMEDIAFORMAT_KEY_ALBUMART __INTRODUCED_IN(29);
extern const char* AMEDIAFORMAT_KEY_ALBUMARTIST __INTRODUCED_IN(29);
extern const char* AMEDIAFORMAT_KEY_ARTIST __INTRODUCED_IN(29);
+extern const char* AMEDIAFORMAT_KEY_AUDIO_PRESENTATION_INFO __INTRODUCED_IN(29);
extern const char* AMEDIAFORMAT_KEY_AUTHOR __INTRODUCED_IN(29);
extern const char* AMEDIAFORMAT_KEY_BITS_PER_SAMPLE __INTRODUCED_IN(29);
extern const char* AMEDIAFORMAT_KEY_CDTRACKNUMBER __INTRODUCED_IN(29);
diff --git a/media/ndk/tests/AImageReaderWindowHandleTest.cpp b/media/ndk/tests/AImageReaderWindowHandleTest.cpp
index 3b5e358..ef0ff67 100644
--- a/media/ndk/tests/AImageReaderWindowHandleTest.cpp
+++ b/media/ndk/tests/AImageReaderWindowHandleTest.cpp
@@ -17,6 +17,7 @@
#include <gtest/gtest.h>
#include <media/NdkImageReader.h>
#include <media/NdkImage.h>
+#include <mediautils/AImageReaderUtils.h>
#include <gui/IGraphicBufferProducer.h>
#include <gui/bufferqueue/1.0/H2BGraphicBufferProducer.h>
#include <NdkImageReaderPriv.h>
@@ -26,6 +27,8 @@
namespace android {
using hardware::graphics::bufferqueue::V1_0::utils::H2BGraphicBufferProducer;
+using aimg::AImageReader_getHGBPFromHandle;
+
typedef IGraphicBufferProducer::QueueBufferInput QueueBufferInput;
typedef IGraphicBufferProducer::QueueBufferOutput QueueBufferOutput;
diff --git a/media/utils/AImageReaderUtils.cpp b/media/utils/AImageReaderUtils.cpp
new file mode 100644
index 0000000..d97c340
--- /dev/null
+++ b/media/utils/AImageReaderUtils.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <cmath>
+
+#include <mediautils/AImageReaderUtils.h>
+#include <hidl/HybridInterface.h>
+
+namespace android {
+namespace aimg {
+
+using hardware::hidl_vec;
+
+static sp<HGraphicBufferProducer> convertNativeHandleToHGBP (
+ const native_handle_t *handle) {
+ // Read the size of the halToken vec<uint8_t>
+ hidl_vec<uint8_t> halToken;
+ halToken.setToExternal(
+ reinterpret_cast<uint8_t *>(const_cast<int *>(&(handle->data[1]))),
+ handle->data[0]);
+ sp<HGraphicBufferProducer> hgbp =
+ HGraphicBufferProducer::castFrom(retrieveHalInterface(halToken));
+ return hgbp;
+}
+
+sp<HGraphicBufferProducer> AImageReader_getHGBPFromHandle(
+ const native_handle_t *handle) {
+ if (handle == nullptr) {
+ return nullptr;
+ }
+ if (handle->numFds != 0 ||
+ handle->numInts < std::ceil(sizeof(size_t) / sizeof(int))) {
+ return nullptr;
+ }
+ return convertNativeHandleToHGBP(handle);
+}
+
+} //namespace aimg
+} //namespace android
diff --git a/media/utils/Android.bp b/media/utils/Android.bp
index f5b3f92..b05e022 100644
--- a/media/utils/Android.bp
+++ b/media/utils/Android.bp
@@ -16,6 +16,7 @@
name: "libmediautils",
srcs: [
+ "AImageReaderUtils.cpp",
"BatteryNotifier.cpp",
"ISchedulingPolicyService.cpp",
"MemoryLeakTrackUtil.cpp",
@@ -30,6 +31,9 @@
"liblog",
"libutils",
"libmemunreachable",
+ "libhidlbase",
+ "android.hardware.graphics.bufferqueue@1.0",
+ "android.hidl.token@1.0-utils",
],
logtags: ["EventLogTags.logtags"],
diff --git a/media/utils/include/mediautils/AImageReaderUtils.h b/media/utils/include/mediautils/AImageReaderUtils.h
new file mode 100644
index 0000000..c9bde1f
--- /dev/null
+++ b/media/utils/include/mediautils/AImageReaderUtils.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AIMAGE_READER_UTILS_H
+#define AIMAGE_READER_UTILS_H
+
+#include <cutils/native_handle.h>
+#include <android/hardware/graphics/bufferqueue/1.0/IGraphicBufferProducer.h>
+
+namespace android {
+namespace aimg {
+
+using HGraphicBufferProducer = hardware::graphics::bufferqueue::V1_0::IGraphicBufferProducer;
+
+// Retrieves HGraphicBufferProducer corresponding to the native_handle_t
+// provided (this native handle MUST have been obtained by AImageReader_getWindowNativeHandle()).
+sp<HGraphicBufferProducer> AImageReader_getHGBPFromHandle(const native_handle_t *handle);
+
+}// namespace aimg
+}// namespace android
+
+#endif //AIMAGE_READER_UTILS_H
diff --git a/packages/MediaComponents/Android.mk b/packages/MediaComponents/Android.mk
deleted file mode 100644
index fff3a62..0000000
--- a/packages/MediaComponents/Android.mk
+++ /dev/null
@@ -1,70 +0,0 @@
-#
-# Copyright 2017 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH := $(call my-dir)
-ifneq ($(TARGET_BUILD_PDK),true) # Build MediaComponents only if this is not a PDK build. MediaComponents won't
-# build in PDK builds because frameworks/base/core/java is not available but
-# IMediaSession2.aidl and IMediaController2.aidl are using classes from
-# frameworks/base/core/java.
-
-include $(CLEAR_VARS)
-
-LOCAL_PACKAGE_NAME := MediaComponents
-LOCAL_MODULE_OWNER := google
-
-# TODO: create a separate key for this package.
-LOCAL_CERTIFICATE := platform
-
-# TODO: Use System SDK once public APIs are approved
-# LOCAL_SDK_VERSION := system_current
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_SRC_FILES := \
- $(call all-java-files-under, src) \
- $(call all-Iaidl-files-under, src)
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.cfg
-
-LOCAL_MULTILIB := first
-
-LOCAL_JAVA_LIBRARIES += androidx.annotation_annotation
-
-# To embed native libraries in package, uncomment the lines below.
-#LOCAL_MODULE_TAGS := samples
-#LOCAL_JNI_SHARED_LIBRARIES := \
-# libaacextractor \
-# libamrextractor \
-# libflacextractor \
-# libmidiextractor \
-# libmkvextractor \
-# libmp3extractor \
-# libmp4extractor \
-# libmpeg2extractor \
-# liboggextractor \
-# libwavextractor \
-
-# TODO: Remove dependency with other support libraries.
-LOCAL_STATIC_ANDROID_LIBRARIES += \
- androidx.legacy_legacy-support-v4 \
- androidx.appcompat_appcompat \
- androidx.palette_palette
-LOCAL_USE_AAPT2 := true
-
-include $(BUILD_PACKAGE)
-
-endif # ifneq ($(TARGET_BUILD_PDK),true)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/packages/MediaComponents/AndroidManifest.xml b/packages/MediaComponents/AndroidManifest.xml
deleted file mode 100644
index 50fdca1..0000000
--- a/packages/MediaComponents/AndroidManifest.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.android.media.update"
- android:versionCode="1"
- android:versionName="1.0" >
-
- <application
- android:label="Media Components Update"
- android:multiArch="true"
- android:allowBackup="false"
- android:hasCode="false"
- android:extractNativeLibs="false">
- </application>
-
-</manifest>
diff --git a/packages/MediaComponents/apex/Android.bp b/packages/MediaComponents/apex/Android.bp
new file mode 100644
index 0000000..e797e14
--- /dev/null
+++ b/packages/MediaComponents/apex/Android.bp
@@ -0,0 +1,39 @@
+filegroup {
+ name: "media_aidl",
+ srcs: [
+ "java/android/media/**/*.aidl",
+ "java/android/service/**/*.aidl",
+ ],
+ exclude_srcs: [
+ // Exclude these aidls to avoid errors such as
+ // "Refusing to generate code with unstructured parcelables."
+ "java/android/media/MediaDescription.aidl",
+ "java/android/media/MediaMetadata.aidl",
+ "java/android/media/Rating.aidl",
+ "java/android/media/browse/MediaBrowser.aidl",
+ "java/android/media/session/MediaSession.aidl",
+ "java/android/media/session/ParcelableVolumeInfo.aidl",
+ "java/android/media/session/PlaybackState.aidl",
+ ],
+}
+
+java_library {
+ name: "media",
+ installable: true,
+ sdk_version: "system_current",
+ srcs: [
+ "java/android/media/**/*.java",
+ "java/android/service/**/*.java",
+ ":media_aidl",
+ ":framework-media-annotation-srcs",
+ ],
+ aidl: {
+ local_include_dirs: ["java"],
+ include_dirs: [
+ "frameworks/base/core/java",
+ // for android.graphics.Bitmap
+ // from IMediaBrowserServiceCallback
+ "frameworks/base/graphics/java",
+ ],
+ },
+}
diff --git a/packages/MediaComponents/apex/java/android/media/IRemoteVolumeController.aidl b/packages/MediaComponents/apex/java/android/media/IRemoteVolumeController.aidl
new file mode 100644
index 0000000..e4a4a42
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/IRemoteVolumeController.aidl
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+import android.media.session.ISessionController;
+
+/**
+ * AIDL for the MediaSessionService to report interesting events on remote playback
+ * to a volume control dialog. See also IVolumeController for the AudioService half.
+ * TODO add in better support for multiple remote sessions.
+ * @hide
+ */
+oneway interface IRemoteVolumeController {
+ void remoteVolumeChanged(ISessionController session, int flags);
+ // sets the default session to use with the slider, replaces remoteSliderVisibility
+ // on IVolumeController
+ void updateRemoteController(ISessionController session);
+}
diff --git a/packages/MediaComponents/apex/java/android/media/ISessionTokensListener.aidl b/packages/MediaComponents/apex/java/android/media/ISessionTokensListener.aidl
new file mode 100644
index 0000000..c83a19e
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/ISessionTokensListener.aidl
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+import android.os.Bundle;
+
+/**
+ * Listens for changes to the list of session tokens.
+ * @hide
+ */
+oneway interface ISessionTokensListener {
+ void onSessionTokensChanged(in List<Bundle> tokens);
+}
diff --git a/packages/MediaComponents/apex/java/android/media/MediaDescription.aidl b/packages/MediaComponents/apex/java/android/media/MediaDescription.aidl
new file mode 100644
index 0000000..6f934f7
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/MediaDescription.aidl
@@ -0,0 +1,18 @@
+/* Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.media;
+
+parcelable MediaDescription;
diff --git a/packages/MediaComponents/apex/java/android/media/MediaDescription.java b/packages/MediaComponents/apex/java/android/media/MediaDescription.java
new file mode 100644
index 0000000..31079e5
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/MediaDescription.java
@@ -0,0 +1,383 @@
+package android.media;
+
+import android.annotation.Nullable;
+import android.graphics.Bitmap;
+import android.media.browse.MediaBrowser;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.text.TextUtils;
+
+/**
+ * A simple set of metadata for a media item suitable for display. This can be
+ * created using the Builder or retrieved from existing metadata using
+ * {@link MediaMetadata#getDescription()}.
+ */
+public class MediaDescription implements Parcelable {
+ /**
+ * A unique persistent id for the content or null.
+ */
+ private final String mMediaId;
+ /**
+ * A primary title suitable for display or null.
+ */
+ private final CharSequence mTitle;
+ /**
+ * A subtitle suitable for display or null.
+ */
+ private final CharSequence mSubtitle;
+ /**
+ * A description suitable for display or null.
+ */
+ private final CharSequence mDescription;
+ /**
+ * A bitmap icon suitable for display or null.
+ */
+ private final Bitmap mIcon;
+ /**
+ * A Uri for an icon suitable for display or null.
+ */
+ private final Uri mIconUri;
+ /**
+ * Extras for opaque use by apps/system.
+ */
+ private final Bundle mExtras;
+ /**
+ * A Uri to identify this content.
+ */
+ private final Uri mMediaUri;
+
+ /**
+ * Used as a long extra field to indicate the bluetooth folder type of the media item as
+ * specified in the section 6.10.2.2 of the Bluetooth AVRCP 1.5. This is valid only for
+ * {@link MediaBrowser.MediaItem} with {@link MediaBrowser.MediaItem#FLAG_BROWSABLE}. The value
+ * should be one of the following:
+ * <ul>
+ * <li>{@link #BT_FOLDER_TYPE_MIXED}</li>
+ * <li>{@link #BT_FOLDER_TYPE_TITLES}</li>
+ * <li>{@link #BT_FOLDER_TYPE_ALBUMS}</li>
+ * <li>{@link #BT_FOLDER_TYPE_ARTISTS}</li>
+ * <li>{@link #BT_FOLDER_TYPE_GENRES}</li>
+ * <li>{@link #BT_FOLDER_TYPE_PLAYLISTS}</li>
+ * <li>{@link #BT_FOLDER_TYPE_YEARS}</li>
+ * </ul>
+ *
+ * @see #getExtras()
+ */
+ public static final String EXTRA_BT_FOLDER_TYPE = "android.media.extra.BT_FOLDER_TYPE";
+
+ /**
+ * The type of folder that is unknown or contains media elements of mixed types as specified in
+ * the section 6.10.2.2 of the Bluetooth AVRCP 1.5.
+ */
+ public static final long BT_FOLDER_TYPE_MIXED = 0;
+
+ /**
+ * The type of folder that contains media elements only as specified in the section 6.10.2.2 of
+ * the Bluetooth AVRCP 1.5.
+ */
+ public static final long BT_FOLDER_TYPE_TITLES = 1;
+
+ /**
+ * The type of folder that contains folders categorized by album as specified in the section
+ * 6.10.2.2 of the Bluetooth AVRCP 1.5.
+ */
+ public static final long BT_FOLDER_TYPE_ALBUMS = 2;
+
+ /**
+ * The type of folder that contains folders categorized by artist as specified in the section
+ * 6.10.2.2 of the Bluetooth AVRCP 1.5.
+ */
+ public static final long BT_FOLDER_TYPE_ARTISTS = 3;
+
+ /**
+ * The type of folder that contains folders categorized by genre as specified in the section
+ * 6.10.2.2 of the Bluetooth AVRCP 1.5.
+ */
+ public static final long BT_FOLDER_TYPE_GENRES = 4;
+
+ /**
+ * The type of folder that contains folders categorized by playlist as specified in the section
+ * 6.10.2.2 of the Bluetooth AVRCP 1.5.
+ */
+ public static final long BT_FOLDER_TYPE_PLAYLISTS = 5;
+
+ /**
+ * The type of folder that contains folders categorized by year as specified in the section
+ * 6.10.2.2 of the Bluetooth AVRCP 1.5.
+ */
+ public static final long BT_FOLDER_TYPE_YEARS = 6;
+
+ private MediaDescription(String mediaId, CharSequence title, CharSequence subtitle,
+ CharSequence description, Bitmap icon, Uri iconUri, Bundle extras, Uri mediaUri) {
+ mMediaId = mediaId;
+ mTitle = title;
+ mSubtitle = subtitle;
+ mDescription = description;
+ mIcon = icon;
+ mIconUri = iconUri;
+ mExtras = extras;
+ mMediaUri = mediaUri;
+ }
+
+ private MediaDescription(Parcel in) {
+ mMediaId = in.readString();
+ mTitle = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
+ mSubtitle = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
+ mDescription = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
+ mIcon = in.readParcelable(null);
+ mIconUri = in.readParcelable(null);
+ mExtras = in.readBundle();
+ mMediaUri = in.readParcelable(null);
+ }
+
+ /**
+ * Returns the media id or null. See
+ * {@link MediaMetadata#METADATA_KEY_MEDIA_ID}.
+ */
+ public @Nullable String getMediaId() {
+ return mMediaId;
+ }
+
+ /**
+ * Returns a title suitable for display or null.
+ *
+ * @return A title or null.
+ */
+ public @Nullable CharSequence getTitle() {
+ return mTitle;
+ }
+
+ /**
+ * Returns a subtitle suitable for display or null.
+ *
+ * @return A subtitle or null.
+ */
+ public @Nullable CharSequence getSubtitle() {
+ return mSubtitle;
+ }
+
+ /**
+ * Returns a description suitable for display or null.
+ *
+ * @return A description or null.
+ */
+ public @Nullable CharSequence getDescription() {
+ return mDescription;
+ }
+
+ /**
+ * Returns a bitmap icon suitable for display or null.
+ *
+ * @return An icon or null.
+ */
+ public @Nullable Bitmap getIconBitmap() {
+ return mIcon;
+ }
+
+ /**
+ * Returns a Uri for an icon suitable for display or null.
+ *
+ * @return An icon uri or null.
+ */
+ public @Nullable Uri getIconUri() {
+ return mIconUri;
+ }
+
+ /**
+ * Returns any extras that were added to the description.
+ *
+ * @return A bundle of extras or null.
+ */
+ public @Nullable Bundle getExtras() {
+ return mExtras;
+ }
+
+ /**
+ * Returns a Uri representing this content or null.
+ *
+ * @return A media Uri or null.
+ */
+ public @Nullable Uri getMediaUri() {
+ return mMediaUri;
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeString(mMediaId);
+ TextUtils.writeToParcel(mTitle, dest, 0);
+ TextUtils.writeToParcel(mSubtitle, dest, 0);
+ TextUtils.writeToParcel(mDescription, dest, 0);
+ dest.writeParcelable(mIcon, flags);
+ dest.writeParcelable(mIconUri, flags);
+ dest.writeBundle(mExtras);
+ dest.writeParcelable(mMediaUri, flags);
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (o == null) {
+ return false;
+ }
+
+ if (!(o instanceof MediaDescription)){
+ return false;
+ }
+
+ final MediaDescription d = (MediaDescription) o;
+
+ if (!String.valueOf(mTitle).equals(String.valueOf(d.mTitle))) {
+ return false;
+ }
+
+ if (!String.valueOf(mSubtitle).equals(String.valueOf(d.mSubtitle))) {
+ return false;
+ }
+
+ if (!String.valueOf(mDescription).equals(String.valueOf(d.mDescription))) {
+ return false;
+ }
+
+ return true;
+ }
+
+ @Override
+ public String toString() {
+ return mTitle + ", " + mSubtitle + ", " + mDescription;
+ }
+
+ public static final Parcelable.Creator<MediaDescription> CREATOR =
+ new Parcelable.Creator<MediaDescription>() {
+ @Override
+ public MediaDescription createFromParcel(Parcel in) {
+ return new MediaDescription(in);
+ }
+
+ @Override
+ public MediaDescription[] newArray(int size) {
+ return new MediaDescription[size];
+ }
+ };
+
+ /**
+ * Builder for {@link MediaDescription} objects.
+ */
+ public static class Builder {
+ private String mMediaId;
+ private CharSequence mTitle;
+ private CharSequence mSubtitle;
+ private CharSequence mDescription;
+ private Bitmap mIcon;
+ private Uri mIconUri;
+ private Bundle mExtras;
+ private Uri mMediaUri;
+
+ /**
+ * Creates an initially empty builder.
+ */
+ public Builder() {
+ }
+
+ /**
+ * Sets the media id.
+ *
+ * @param mediaId The unique id for the item or null.
+ * @return this
+ */
+ public Builder setMediaId(@Nullable String mediaId) {
+ mMediaId = mediaId;
+ return this;
+ }
+
+ /**
+ * Sets the title.
+ *
+ * @param title A title suitable for display to the user or null.
+ * @return this
+ */
+ public Builder setTitle(@Nullable CharSequence title) {
+ mTitle = title;
+ return this;
+ }
+
+ /**
+ * Sets the subtitle.
+ *
+ * @param subtitle A subtitle suitable for display to the user or null.
+ * @return this
+ */
+ public Builder setSubtitle(@Nullable CharSequence subtitle) {
+ mSubtitle = subtitle;
+ return this;
+ }
+
+ /**
+ * Sets the description.
+ *
+ * @param description A description suitable for display to the user or
+ * null.
+ * @return this
+ */
+ public Builder setDescription(@Nullable CharSequence description) {
+ mDescription = description;
+ return this;
+ }
+
+ /**
+ * Sets the icon.
+ *
+ * @param icon A {@link Bitmap} icon suitable for display to the user or
+ * null.
+ * @return this
+ */
+ public Builder setIconBitmap(@Nullable Bitmap icon) {
+ mIcon = icon;
+ return this;
+ }
+
+ /**
+ * Sets the icon uri.
+ *
+ * @param iconUri A {@link Uri} for an icon suitable for display to the
+ * user or null.
+ * @return this
+ */
+ public Builder setIconUri(@Nullable Uri iconUri) {
+ mIconUri = iconUri;
+ return this;
+ }
+
+ /**
+ * Sets a bundle of extras.
+ *
+ * @param extras The extras to include with this description or null.
+ * @return this
+ */
+ public Builder setExtras(@Nullable Bundle extras) {
+ mExtras = extras;
+ return this;
+ }
+
+ /**
+ * Sets the media uri.
+ *
+ * @param mediaUri The content's {@link Uri} for the item or null.
+ * @return this
+ */
+ public Builder setMediaUri(@Nullable Uri mediaUri) {
+ mMediaUri = mediaUri;
+ return this;
+ }
+
+ public MediaDescription build() {
+ return new MediaDescription(mMediaId, mTitle, mSubtitle, mDescription, mIcon, mIconUri,
+ mExtras, mMediaUri);
+ }
+ }
+}
diff --git a/packages/MediaComponents/apex/java/android/media/MediaMetadata.aidl b/packages/MediaComponents/apex/java/android/media/MediaMetadata.aidl
new file mode 100644
index 0000000..66ee483
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/MediaMetadata.aidl
@@ -0,0 +1,18 @@
+/* Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.media;
+
+parcelable MediaMetadata;
diff --git a/packages/MediaComponents/apex/java/android/media/MediaMetadata.java b/packages/MediaComponents/apex/java/android/media/MediaMetadata.java
new file mode 100644
index 0000000..33e6916
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/MediaMetadata.java
@@ -0,0 +1,943 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media;
+
+import android.annotation.NonNull;
+import android.annotation.StringDef;
+import android.annotation.UnsupportedAppUsage;
+import android.content.ContentResolver;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.media.browse.MediaBrowser;
+import android.media.session.MediaController;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.text.TextUtils;
+import android.util.ArrayMap;
+import android.util.Log;
+import android.util.SparseArray;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Set;
+import java.util.Objects;
+
+/**
+ * Contains metadata about an item, such as the title, artist, etc.
+ */
+public final class MediaMetadata implements Parcelable {
+ private static final String TAG = "MediaMetadata";
+
+ /**
+ * @hide
+ */
+ @StringDef(prefix = { "METADATA_KEY_" }, value = {
+ METADATA_KEY_TITLE,
+ METADATA_KEY_ARTIST,
+ METADATA_KEY_ALBUM,
+ METADATA_KEY_AUTHOR,
+ METADATA_KEY_WRITER,
+ METADATA_KEY_COMPOSER,
+ METADATA_KEY_COMPILATION,
+ METADATA_KEY_DATE,
+ METADATA_KEY_GENRE,
+ METADATA_KEY_ALBUM_ARTIST,
+ METADATA_KEY_ART_URI,
+ METADATA_KEY_ALBUM_ART_URI,
+ METADATA_KEY_DISPLAY_TITLE,
+ METADATA_KEY_DISPLAY_SUBTITLE,
+ METADATA_KEY_DISPLAY_DESCRIPTION,
+ METADATA_KEY_DISPLAY_ICON_URI,
+ METADATA_KEY_MEDIA_ID,
+ METADATA_KEY_MEDIA_URI,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface TextKey {}
+
+ /**
+ * @hide
+ */
+ @StringDef(prefix = { "METADATA_KEY_" }, value = {
+ METADATA_KEY_DURATION,
+ METADATA_KEY_YEAR,
+ METADATA_KEY_TRACK_NUMBER,
+ METADATA_KEY_NUM_TRACKS,
+ METADATA_KEY_DISC_NUMBER,
+ METADATA_KEY_BT_FOLDER_TYPE,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface LongKey {}
+
+ /**
+ * @hide
+ */
+ @StringDef(prefix = { "METADATA_KEY_" }, value = {
+ METADATA_KEY_ART,
+ METADATA_KEY_ALBUM_ART,
+ METADATA_KEY_DISPLAY_ICON,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface BitmapKey {}
+
+ /**
+ * @hide
+ */
+ @StringDef(prefix = { "METADATA_KEY_" }, value = {
+ METADATA_KEY_USER_RATING,
+ METADATA_KEY_RATING,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface RatingKey {}
+
+ /**
+ * The title of the media.
+ */
+ public static final String METADATA_KEY_TITLE = "android.media.metadata.TITLE";
+
+ /**
+ * The artist of the media.
+ */
+ public static final String METADATA_KEY_ARTIST = "android.media.metadata.ARTIST";
+
+ /**
+ * The duration of the media in ms. A negative duration indicates that the
+ * duration is unknown (or infinite).
+ */
+ public static final String METADATA_KEY_DURATION = "android.media.metadata.DURATION";
+
+ /**
+ * The album title for the media.
+ */
+ public static final String METADATA_KEY_ALBUM = "android.media.metadata.ALBUM";
+
+ /**
+ * The author of the media.
+ */
+ public static final String METADATA_KEY_AUTHOR = "android.media.metadata.AUTHOR";
+
+ /**
+ * The writer of the media.
+ */
+ public static final String METADATA_KEY_WRITER = "android.media.metadata.WRITER";
+
+ /**
+ * The composer of the media.
+ */
+ public static final String METADATA_KEY_COMPOSER = "android.media.metadata.COMPOSER";
+
+ /**
+ * The compilation status of the media.
+ */
+ public static final String METADATA_KEY_COMPILATION = "android.media.metadata.COMPILATION";
+
+ /**
+ * The date the media was created or published. The format is unspecified
+ * but RFC 3339 is recommended.
+ */
+ public static final String METADATA_KEY_DATE = "android.media.metadata.DATE";
+
+ /**
+ * The year the media was created or published as a long.
+ */
+ public static final String METADATA_KEY_YEAR = "android.media.metadata.YEAR";
+
+ /**
+ * The genre of the media.
+ */
+ public static final String METADATA_KEY_GENRE = "android.media.metadata.GENRE";
+
+ /**
+ * The track number for the media.
+ */
+ public static final String METADATA_KEY_TRACK_NUMBER = "android.media.metadata.TRACK_NUMBER";
+
+ /**
+ * The number of tracks in the media's original source.
+ */
+ public static final String METADATA_KEY_NUM_TRACKS = "android.media.metadata.NUM_TRACKS";
+
+ /**
+ * The disc number for the media's original source.
+ */
+ public static final String METADATA_KEY_DISC_NUMBER = "android.media.metadata.DISC_NUMBER";
+
+ /**
+ * The artist for the album of the media's original source.
+ */
+ public static final String METADATA_KEY_ALBUM_ARTIST = "android.media.metadata.ALBUM_ARTIST";
+
+ /**
+ * The artwork for the media as a {@link Bitmap}.
+ * <p>
+ * The artwork should be relatively small and may be scaled down by the
+ * system if it is too large. For higher resolution artwork
+ * {@link #METADATA_KEY_ART_URI} should be used instead.
+ */
+ public static final String METADATA_KEY_ART = "android.media.metadata.ART";
+
+ /**
+ * The artwork for the media as a Uri formatted String. The artwork can be
+ * loaded using a combination of {@link ContentResolver#openInputStream} and
+ * {@link BitmapFactory#decodeStream}.
+ * <p>
+ * For the best results, Uris should use the content:// style and support
+ * {@link ContentResolver#EXTRA_SIZE} for retrieving scaled artwork through
+ * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}.
+ */
+ public static final String METADATA_KEY_ART_URI = "android.media.metadata.ART_URI";
+
+ /**
+ * The artwork for the album of the media's original source as a
+ * {@link Bitmap}.
+ * <p>
+ * The artwork should be relatively small and may be scaled down by the
+ * system if it is too large. For higher resolution artwork
+ * {@link #METADATA_KEY_ALBUM_ART_URI} should be used instead.
+ */
+ public static final String METADATA_KEY_ALBUM_ART = "android.media.metadata.ALBUM_ART";
+
+ /**
+ * The artwork for the album of the media's original source as a Uri
+ * formatted String. The artwork can be loaded using a combination of
+ * {@link ContentResolver#openInputStream} and
+ * {@link BitmapFactory#decodeStream}.
+ * <p>
+ * For the best results, Uris should use the content:// style and support
+ * {@link ContentResolver#EXTRA_SIZE} for retrieving scaled artwork through
+ * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}.
+ */
+ public static final String METADATA_KEY_ALBUM_ART_URI = "android.media.metadata.ALBUM_ART_URI";
+
+ /**
+ * The user's rating for the media.
+ *
+ * @see Rating
+ */
+ public static final String METADATA_KEY_USER_RATING = "android.media.metadata.USER_RATING";
+
+ /**
+ * The overall rating for the media.
+ *
+ * @see Rating
+ */
+ public static final String METADATA_KEY_RATING = "android.media.metadata.RATING";
+
+ /**
+ * A title that is suitable for display to the user. This will generally be
+ * the same as {@link #METADATA_KEY_TITLE} but may differ for some formats.
+ * When displaying media described by this metadata this should be preferred
+ * if present.
+ */
+ public static final String METADATA_KEY_DISPLAY_TITLE = "android.media.metadata.DISPLAY_TITLE";
+
+ /**
+ * A subtitle that is suitable for display to the user. When displaying a
+ * second line for media described by this metadata this should be preferred
+ * to other fields if present.
+ */
+ public static final String METADATA_KEY_DISPLAY_SUBTITLE
+ = "android.media.metadata.DISPLAY_SUBTITLE";
+
+ /**
+ * A description that is suitable for display to the user. When displaying
+ * more information for media described by this metadata this should be
+ * preferred to other fields if present.
+ */
+ public static final String METADATA_KEY_DISPLAY_DESCRIPTION
+ = "android.media.metadata.DISPLAY_DESCRIPTION";
+
+ /**
+ * An icon or thumbnail that is suitable for display to the user. When
+ * displaying an icon for media described by this metadata this should be
+ * preferred to other fields if present. This must be a {@link Bitmap}.
+ * <p>
+ * The icon should be relatively small and may be scaled down by the system
+ * if it is too large. For higher resolution artwork
+ * {@link #METADATA_KEY_DISPLAY_ICON_URI} should be used instead.
+ */
+ public static final String METADATA_KEY_DISPLAY_ICON
+ = "android.media.metadata.DISPLAY_ICON";
+
+ /**
+ * A Uri formatted String for an icon or thumbnail that is suitable for
+ * display to the user. When displaying more information for media described
+ * by this metadata the display description should be preferred to other
+ * fields when present. The icon can be loaded using a combination of
+ * {@link ContentResolver#openInputStream} and
+ * {@link BitmapFactory#decodeStream}.
+ * <p>
+ * For the best results, Uris should use the content:// style and support
+ * {@link ContentResolver#EXTRA_SIZE} for retrieving scaled artwork through
+ * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}.
+ */
+ public static final String METADATA_KEY_DISPLAY_ICON_URI
+ = "android.media.metadata.DISPLAY_ICON_URI";
+
+ /**
+ * A String key for identifying the content. This value is specific to the
+ * service providing the content. If used, this should be a persistent
+ * unique key for the underlying content. It may be used with
+ * {@link MediaController.TransportControls#playFromMediaId(String, Bundle)}
+ * to initiate playback when provided by a {@link MediaBrowser} connected to
+ * the same app.
+ */
+ public static final String METADATA_KEY_MEDIA_ID = "android.media.metadata.MEDIA_ID";
+
+ /**
+ * A Uri formatted String representing the content. This value is specific to the
+ * service providing the content. It may be used with
+ * {@link MediaController.TransportControls#playFromUri(Uri, Bundle)}
+ * to initiate playback when provided by a {@link MediaBrowser} connected to
+ * the same app.
+ */
+ public static final String METADATA_KEY_MEDIA_URI = "android.media.metadata.MEDIA_URI";
+
+ /**
+ * The bluetooth folder type of the media specified in the section 6.10.2.2 of the Bluetooth
+ * AVRCP 1.5. It should be one of the following:
+ * <ul>
+ * <li>{@link MediaDescription#BT_FOLDER_TYPE_MIXED}</li>
+ * <li>{@link MediaDescription#BT_FOLDER_TYPE_TITLES}</li>
+ * <li>{@link MediaDescription#BT_FOLDER_TYPE_ALBUMS}</li>
+ * <li>{@link MediaDescription#BT_FOLDER_TYPE_ARTISTS}</li>
+ * <li>{@link MediaDescription#BT_FOLDER_TYPE_GENRES}</li>
+ * <li>{@link MediaDescription#BT_FOLDER_TYPE_PLAYLISTS}</li>
+ * <li>{@link MediaDescription#BT_FOLDER_TYPE_YEARS}</li>
+ * </ul>
+ */
+ public static final String METADATA_KEY_BT_FOLDER_TYPE
+ = "android.media.metadata.BT_FOLDER_TYPE";
+
+ private static final @TextKey String[] PREFERRED_DESCRIPTION_ORDER = {
+ METADATA_KEY_TITLE,
+ METADATA_KEY_ARTIST,
+ METADATA_KEY_ALBUM,
+ METADATA_KEY_ALBUM_ARTIST,
+ METADATA_KEY_WRITER,
+ METADATA_KEY_AUTHOR,
+ METADATA_KEY_COMPOSER
+ };
+
+ private static final @BitmapKey String[] PREFERRED_BITMAP_ORDER = {
+ METADATA_KEY_DISPLAY_ICON,
+ METADATA_KEY_ART,
+ METADATA_KEY_ALBUM_ART
+ };
+
+ private static final @TextKey String[] PREFERRED_URI_ORDER = {
+ METADATA_KEY_DISPLAY_ICON_URI,
+ METADATA_KEY_ART_URI,
+ METADATA_KEY_ALBUM_ART_URI
+ };
+
+ private static final int METADATA_TYPE_INVALID = -1;
+ private static final int METADATA_TYPE_LONG = 0;
+ private static final int METADATA_TYPE_TEXT = 1;
+ private static final int METADATA_TYPE_BITMAP = 2;
+ private static final int METADATA_TYPE_RATING = 3;
+ private static final ArrayMap<String, Integer> METADATA_KEYS_TYPE;
+
+ static {
+ METADATA_KEYS_TYPE = new ArrayMap<String, Integer>();
+ METADATA_KEYS_TYPE.put(METADATA_KEY_TITLE, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_ARTIST, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_DURATION, METADATA_TYPE_LONG);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_ALBUM, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_AUTHOR, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_WRITER, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_COMPOSER, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_COMPILATION, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_DATE, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_YEAR, METADATA_TYPE_LONG);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_GENRE, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_TRACK_NUMBER, METADATA_TYPE_LONG);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_NUM_TRACKS, METADATA_TYPE_LONG);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_DISC_NUMBER, METADATA_TYPE_LONG);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_ALBUM_ARTIST, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_ART, METADATA_TYPE_BITMAP);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_ART_URI, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_ALBUM_ART, METADATA_TYPE_BITMAP);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_ALBUM_ART_URI, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_USER_RATING, METADATA_TYPE_RATING);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_RATING, METADATA_TYPE_RATING);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_TITLE, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_SUBTITLE, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_DESCRIPTION, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_ICON, METADATA_TYPE_BITMAP);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_ICON_URI, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_BT_FOLDER_TYPE, METADATA_TYPE_LONG);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_MEDIA_ID, METADATA_TYPE_TEXT);
+ METADATA_KEYS_TYPE.put(METADATA_KEY_MEDIA_URI, METADATA_TYPE_TEXT);
+ }
+
+ private static final SparseArray<String> EDITOR_KEY_MAPPING;
+
+ static {
+ EDITOR_KEY_MAPPING = new SparseArray<String>();
+ EDITOR_KEY_MAPPING.put(MediaMetadataEditor.BITMAP_KEY_ARTWORK, METADATA_KEY_ART);
+ EDITOR_KEY_MAPPING.put(MediaMetadataEditor.RATING_KEY_BY_OTHERS, METADATA_KEY_RATING);
+ EDITOR_KEY_MAPPING.put(MediaMetadataEditor.RATING_KEY_BY_USER, METADATA_KEY_USER_RATING);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_ALBUM, METADATA_KEY_ALBUM);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_ALBUMARTIST,
+ METADATA_KEY_ALBUM_ARTIST);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_ARTIST, METADATA_KEY_ARTIST);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_AUTHOR, METADATA_KEY_AUTHOR);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_CD_TRACK_NUMBER,
+ METADATA_KEY_TRACK_NUMBER);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_COMPOSER, METADATA_KEY_COMPOSER);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_COMPILATION,
+ METADATA_KEY_COMPILATION);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_DATE, METADATA_KEY_DATE);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_DISC_NUMBER,
+ METADATA_KEY_DISC_NUMBER);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_DURATION, METADATA_KEY_DURATION);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_GENRE, METADATA_KEY_GENRE);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_NUM_TRACKS,
+ METADATA_KEY_NUM_TRACKS);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_TITLE, METADATA_KEY_TITLE);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_WRITER, METADATA_KEY_WRITER);
+ EDITOR_KEY_MAPPING.put(MediaMetadataRetriever.METADATA_KEY_YEAR, METADATA_KEY_YEAR);
+ }
+
+ private final Bundle mBundle;
+ private MediaDescription mDescription;
+
+ private MediaMetadata(Bundle bundle) {
+ mBundle = new Bundle(bundle);
+ }
+
+ private MediaMetadata(Parcel in) {
+ //TODO(b/119789387): Resolve hidden API usage: Bundle#setDefusable
+ //mBundle = Bundle.setDefusable(in.readBundle(), true);
+ mBundle = new Bundle(); //TODO:remove this.
+ }
+
+ /**
+ * Returns true if the given key is contained in the metadata
+ *
+ * @param key a String key
+ * @return true if the key exists in this metadata, false otherwise
+ */
+ public boolean containsKey(String key) {
+ return mBundle.containsKey(key);
+ }
+
+ /**
+ * Returns the value associated with the given key, or null if no mapping of
+ * the desired type exists for the given key or a null value is explicitly
+ * associated with the key.
+ *
+ * @param key The key the value is stored under
+ * @return a CharSequence value, or null
+ */
+ public CharSequence getText(@TextKey String key) {
+ return mBundle.getCharSequence(key);
+ }
+
+ /**
+ * Returns the text value associated with the given key as a String, or null
+ * if no mapping of the desired type exists for the given key or a null
+ * value is explicitly associated with the key. This is equivalent to
+ * calling {@link #getText getText().toString()} if the value is not null.
+ *
+ * @param key The key the value is stored under
+ * @return a String value, or null
+ */
+ public String getString(@TextKey String key) {
+ CharSequence text = getText(key);
+ if (text != null) {
+ return text.toString();
+ }
+ return null;
+ }
+
+ /**
+ * Returns the value associated with the given key, or 0L if no long exists
+ * for the given key.
+ *
+ * @param key The key the value is stored under
+ * @return a long value
+ */
+ public long getLong(@LongKey String key) {
+ return mBundle.getLong(key, 0);
+ }
+
+ /**
+ * Returns a {@link Rating} for the given key or null if no rating exists
+ * for the given key.
+ *
+ * @param key The key the value is stored under
+ * @return A {@link Rating} or null
+ */
+ public Rating getRating(@RatingKey String key) {
+ Rating rating = null;
+ try {
+ rating = mBundle.getParcelable(key);
+ } catch (Exception e) {
+ // ignore, value was not a bitmap
+ Log.w(TAG, "Failed to retrieve a key as Rating.", e);
+ }
+ return rating;
+ }
+
+ /**
+ * Returns a {@link Bitmap} for the given key or null if no bitmap exists
+ * for the given key.
+ *
+ * @param key The key the value is stored under
+ * @return A {@link Bitmap} or null
+ */
+ public Bitmap getBitmap(@BitmapKey String key) {
+ Bitmap bmp = null;
+ try {
+ bmp = mBundle.getParcelable(key);
+ } catch (Exception e) {
+ // ignore, value was not a bitmap
+ Log.w(TAG, "Failed to retrieve a key as Bitmap.", e);
+ }
+ return bmp;
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeBundle(mBundle);
+ }
+
+ /**
+ * Returns the number of fields in this metadata.
+ *
+ * @return The number of fields in the metadata.
+ */
+ public int size() {
+ return mBundle.size();
+ }
+
+ /**
+ * Returns a Set containing the Strings used as keys in this metadata.
+ *
+ * @return a Set of String keys
+ */
+ public Set<String> keySet() {
+ return mBundle.keySet();
+ }
+
+ /**
+ * Returns a simple description of this metadata for display purposes.
+ *
+ * @return A simple description of this metadata.
+ */
+ public @NonNull MediaDescription getDescription() {
+ if (mDescription != null) {
+ return mDescription;
+ }
+
+ String mediaId = getString(METADATA_KEY_MEDIA_ID);
+
+ CharSequence[] text = new CharSequence[3];
+ Bitmap icon = null;
+ Uri iconUri = null;
+
+ // First handle the case where display data is set already
+ CharSequence displayText = getText(METADATA_KEY_DISPLAY_TITLE);
+ if (!TextUtils.isEmpty(displayText)) {
+ // If they have a display title use only display data, otherwise use
+ // our best bets
+ text[0] = displayText;
+ text[1] = getText(METADATA_KEY_DISPLAY_SUBTITLE);
+ text[2] = getText(METADATA_KEY_DISPLAY_DESCRIPTION);
+ } else {
+ // Use whatever fields we can
+ int textIndex = 0;
+ int keyIndex = 0;
+ while (textIndex < text.length && keyIndex < PREFERRED_DESCRIPTION_ORDER.length) {
+ CharSequence next = getText(PREFERRED_DESCRIPTION_ORDER[keyIndex++]);
+ if (!TextUtils.isEmpty(next)) {
+ // Fill in the next empty bit of text
+ text[textIndex++] = next;
+ }
+ }
+ }
+
+ // Get the best art bitmap we can find
+ for (int i = 0; i < PREFERRED_BITMAP_ORDER.length; i++) {
+ Bitmap next = getBitmap(PREFERRED_BITMAP_ORDER[i]);
+ if (next != null) {
+ icon = next;
+ break;
+ }
+ }
+
+ // Get the best Uri we can find
+ for (int i = 0; i < PREFERRED_URI_ORDER.length; i++) {
+ String next = getString(PREFERRED_URI_ORDER[i]);
+ if (!TextUtils.isEmpty(next)) {
+ iconUri = Uri.parse(next);
+ break;
+ }
+ }
+
+ Uri mediaUri = null;
+ String mediaUriStr = getString(METADATA_KEY_MEDIA_URI);
+ if (!TextUtils.isEmpty(mediaUriStr)) {
+ mediaUri = Uri.parse(mediaUriStr);
+ }
+
+ MediaDescription.Builder bob = new MediaDescription.Builder();
+ bob.setMediaId(mediaId);
+ bob.setTitle(text[0]);
+ bob.setSubtitle(text[1]);
+ bob.setDescription(text[2]);
+ bob.setIconBitmap(icon);
+ bob.setIconUri(iconUri);
+ bob.setMediaUri(mediaUri);
+ if (mBundle.containsKey(METADATA_KEY_BT_FOLDER_TYPE)) {
+ Bundle bundle = new Bundle();
+ bundle.putLong(MediaDescription.EXTRA_BT_FOLDER_TYPE,
+ getLong(METADATA_KEY_BT_FOLDER_TYPE));
+ bob.setExtras(bundle);
+ }
+ mDescription = bob.build();
+
+ return mDescription;
+ }
+
+ /**
+ * Helper for getting the String key used by {@link MediaMetadata} from the
+ * integer key that {@link MediaMetadataEditor} uses.
+ *
+ * @param editorKey The key used by the editor
+ * @return The key used by this class or null if no mapping exists
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public static String getKeyFromMetadataEditorKey(int editorKey) {
+ return EDITOR_KEY_MAPPING.get(editorKey, null);
+ }
+
+ public static final Parcelable.Creator<MediaMetadata> CREATOR =
+ new Parcelable.Creator<MediaMetadata>() {
+ @Override
+ public MediaMetadata createFromParcel(Parcel in) {
+ return new MediaMetadata(in);
+ }
+
+ @Override
+ public MediaMetadata[] newArray(int size) {
+ return new MediaMetadata[size];
+ }
+ };
+
+ /**
+ * Compares the contents of this object to another MediaMetadata object. It
+ * does not compare Bitmaps and Ratings as the media player can choose to
+ * forgo these fields depending on how you retrieve the MediaMetadata.
+ *
+ * @param o The Metadata object to compare this object against
+ * @return Whether or not the two objects have matching fields (excluding
+ * Bitmaps and Ratings)
+ */
+ @Override
+ public boolean equals(Object o) {
+ if (o == this) {
+ return true;
+ }
+
+ if (!(o instanceof MediaMetadata)) {
+ return false;
+ }
+
+ final MediaMetadata m = (MediaMetadata) o;
+
+ for (int i = 0; i < METADATA_KEYS_TYPE.size(); i++) {
+ String key = METADATA_KEYS_TYPE.keyAt(i);
+ switch (METADATA_KEYS_TYPE.valueAt(i)) {
+ case METADATA_TYPE_TEXT:
+ if (!Objects.equals(getString(key), m.getString(key))) {
+ return false;
+ }
+ break;
+ case METADATA_TYPE_LONG:
+ if (getLong(key) != m.getLong(key)) {
+ return false;
+ }
+ break;
+ default:
+ // Ignore ratings and bitmaps when comparing
+ break;
+ }
+ }
+
+ return true;
+ }
+
+ @Override
+ public int hashCode() {
+ int hashCode = 17;
+
+ for (int i = 0; i < METADATA_KEYS_TYPE.size(); i++) {
+ String key = METADATA_KEYS_TYPE.keyAt(i);
+ switch (METADATA_KEYS_TYPE.valueAt(i)) {
+ case METADATA_TYPE_TEXT:
+ hashCode = 31 * hashCode + Objects.hash(getString(key));
+ break;
+ case METADATA_TYPE_LONG:
+ hashCode = 31 * hashCode + Long.hashCode(getLong(key));
+ break;
+ default:
+ // Ignore ratings and bitmaps when comparing
+ break;
+ }
+ }
+
+ return hashCode;
+ }
+
+ /**
+ * Use to build MediaMetadata objects. The system defined metadata keys must
+ * use the appropriate data type.
+ */
+ public static final class Builder {
+ private final Bundle mBundle;
+
+ /**
+ * Create an empty Builder. Any field that should be included in the
+ * {@link MediaMetadata} must be added.
+ */
+ public Builder() {
+ mBundle = new Bundle();
+ }
+
+ /**
+ * Create a Builder using a {@link MediaMetadata} instance to set the
+ * initial values. All fields in the source metadata will be included in
+ * the new metadata. Fields can be overwritten by adding the same key.
+ *
+ * @param source
+ */
+ public Builder(MediaMetadata source) {
+ mBundle = new Bundle(source.mBundle);
+ }
+
+ /**
+ * Create a Builder using a {@link MediaMetadata} instance to set
+ * initial values, but replace bitmaps with a scaled down copy if they
+ * are larger than maxBitmapSize.
+ *
+ * @param source The original metadata to copy.
+ * @param maxBitmapSize The maximum height/width for bitmaps contained
+ * in the metadata.
+ * @hide
+ */
+ public Builder(MediaMetadata source, int maxBitmapSize) {
+ this(source);
+ for (String key : mBundle.keySet()) {
+ Object value = mBundle.get(key);
+ if (value != null && value instanceof Bitmap) {
+ Bitmap bmp = (Bitmap) value;
+ if (bmp.getHeight() > maxBitmapSize || bmp.getWidth() > maxBitmapSize) {
+ putBitmap(key, scaleBitmap(bmp, maxBitmapSize));
+ }
+ }
+ }
+ }
+
+ /**
+ * Put a CharSequence value into the metadata. Custom keys may be used,
+ * but if the METADATA_KEYs defined in this class are used they may only
+ * be one of the following:
+ * <ul>
+ * <li>{@link #METADATA_KEY_TITLE}</li>
+ * <li>{@link #METADATA_KEY_ARTIST}</li>
+ * <li>{@link #METADATA_KEY_ALBUM}</li>
+ * <li>{@link #METADATA_KEY_AUTHOR}</li>
+ * <li>{@link #METADATA_KEY_WRITER}</li>
+ * <li>{@link #METADATA_KEY_COMPOSER}</li>
+ * <li>{@link #METADATA_KEY_DATE}</li>
+ * <li>{@link #METADATA_KEY_GENRE}</li>
+ * <li>{@link #METADATA_KEY_ALBUM_ARTIST}</li>
+ * <li>{@link #METADATA_KEY_ART_URI}</li>
+ * <li>{@link #METADATA_KEY_ALBUM_ART_URI}</li>
+ * <li>{@link #METADATA_KEY_DISPLAY_TITLE}</li>
+ * <li>{@link #METADATA_KEY_DISPLAY_SUBTITLE}</li>
+ * <li>{@link #METADATA_KEY_DISPLAY_DESCRIPTION}</li>
+ * <li>{@link #METADATA_KEY_DISPLAY_ICON_URI}</li>
+ * </ul>
+ *
+ * @param key The key for referencing this value
+ * @param value The CharSequence value to store
+ * @return The Builder to allow chaining
+ */
+ public Builder putText(@TextKey String key, CharSequence value) {
+ if (METADATA_KEYS_TYPE.containsKey(key)) {
+ if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_TEXT) {
+ throw new IllegalArgumentException("The " + key
+ + " key cannot be used to put a CharSequence");
+ }
+ }
+ mBundle.putCharSequence(key, value);
+ return this;
+ }
+
+ /**
+ * Put a String value into the metadata. Custom keys may be used, but if
+ * the METADATA_KEYs defined in this class are used they may only be one
+ * of the following:
+ * <ul>
+ * <li>{@link #METADATA_KEY_TITLE}</li>
+ * <li>{@link #METADATA_KEY_ARTIST}</li>
+ * <li>{@link #METADATA_KEY_ALBUM}</li>
+ * <li>{@link #METADATA_KEY_AUTHOR}</li>
+ * <li>{@link #METADATA_KEY_WRITER}</li>
+ * <li>{@link #METADATA_KEY_COMPOSER}</li>
+ * <li>{@link #METADATA_KEY_DATE}</li>
+ * <li>{@link #METADATA_KEY_GENRE}</li>
+ * <li>{@link #METADATA_KEY_ALBUM_ARTIST}</li>
+ * <li>{@link #METADATA_KEY_ART_URI}</li>
+ * <li>{@link #METADATA_KEY_ALBUM_ART_URI}</li>
+ * <li>{@link #METADATA_KEY_DISPLAY_TITLE}</li>
+ * <li>{@link #METADATA_KEY_DISPLAY_SUBTITLE}</li>
+ * <li>{@link #METADATA_KEY_DISPLAY_DESCRIPTION}</li>
+ * <li>{@link #METADATA_KEY_DISPLAY_ICON_URI}</li>
+ * </ul>
+ * <p>
+ * Uris for artwork should use the content:// style and support
+ * {@link ContentResolver#EXTRA_SIZE} for retrieving scaled artwork
+ * through {@link ContentResolver#openTypedAssetFileDescriptor(Uri,
+ * String, Bundle)}.
+ *
+ * @param key The key for referencing this value
+ * @param value The String value to store
+ * @return The Builder to allow chaining
+ */
+ public Builder putString(@TextKey String key, String value) {
+ if (METADATA_KEYS_TYPE.containsKey(key)) {
+ if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_TEXT) {
+ throw new IllegalArgumentException("The " + key
+ + " key cannot be used to put a String");
+ }
+ }
+ mBundle.putCharSequence(key, value);
+ return this;
+ }
+
+ /**
+ * Put a long value into the metadata. Custom keys may be used, but if
+ * the METADATA_KEYs defined in this class are used they may only be one
+ * of the following:
+ * <ul>
+ * <li>{@link #METADATA_KEY_DURATION}</li>
+ * <li>{@link #METADATA_KEY_TRACK_NUMBER}</li>
+ * <li>{@link #METADATA_KEY_NUM_TRACKS}</li>
+ * <li>{@link #METADATA_KEY_DISC_NUMBER}</li>
+ * <li>{@link #METADATA_KEY_YEAR}</li>
+ * </ul>
+ *
+ * @param key The key for referencing this value
+ * @param value The long value to store
+ * @return The Builder to allow chaining
+ */
+ public Builder putLong(@LongKey String key, long value) {
+ if (METADATA_KEYS_TYPE.containsKey(key)) {
+ if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_LONG) {
+ throw new IllegalArgumentException("The " + key
+ + " key cannot be used to put a long");
+ }
+ }
+ mBundle.putLong(key, value);
+ return this;
+ }
+
+ /**
+ * Put a {@link Rating} into the metadata. Custom keys may be used, but
+ * if the METADATA_KEYs defined in this class are used they may only be
+ * one of the following:
+ * <ul>
+ * <li>{@link #METADATA_KEY_RATING}</li>
+ * <li>{@link #METADATA_KEY_USER_RATING}</li>
+ * </ul>
+ *
+ * @param key The key for referencing this value
+ * @param value The Rating value to store
+ * @return The Builder to allow chaining
+ */
+ public Builder putRating(@RatingKey String key, Rating value) {
+ if (METADATA_KEYS_TYPE.containsKey(key)) {
+ if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_RATING) {
+ throw new IllegalArgumentException("The " + key
+ + " key cannot be used to put a Rating");
+ }
+ }
+ mBundle.putParcelable(key, value);
+ return this;
+ }
+
+ /**
+ * Put a {@link Bitmap} into the metadata. Custom keys may be used, but
+ * if the METADATA_KEYs defined in this class are used they may only be
+ * one of the following:
+ * <ul>
+ * <li>{@link #METADATA_KEY_ART}</li>
+ * <li>{@link #METADATA_KEY_ALBUM_ART}</li>
+ * <li>{@link #METADATA_KEY_DISPLAY_ICON}</li>
+ * </ul>
+ * <p>
+ * Large bitmaps may be scaled down by the system when
+ * {@link android.media.session.MediaSession#setMetadata} is called.
+ * To pass full resolution images {@link Uri Uris} should be used with
+ * {@link #putString}.
+ *
+ * @param key The key for referencing this value
+ * @param value The Bitmap to store
+ * @return The Builder to allow chaining
+ */
+ public Builder putBitmap(@BitmapKey String key, Bitmap value) {
+ if (METADATA_KEYS_TYPE.containsKey(key)) {
+ if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_BITMAP) {
+ throw new IllegalArgumentException("The " + key
+ + " key cannot be used to put a Bitmap");
+ }
+ }
+ mBundle.putParcelable(key, value);
+ return this;
+ }
+
+ /**
+ * Creates a {@link MediaMetadata} instance with the specified fields.
+ *
+ * @return The new MediaMetadata instance
+ */
+ public MediaMetadata build() {
+ return new MediaMetadata(mBundle);
+ }
+
+ private Bitmap scaleBitmap(Bitmap bmp, int maxSize) {
+ float maxSizeF = maxSize;
+ float widthScale = maxSizeF / bmp.getWidth();
+ float heightScale = maxSizeF / bmp.getHeight();
+ float scale = Math.min(widthScale, heightScale);
+ int height = (int) (bmp.getHeight() * scale);
+ int width = (int) (bmp.getWidth() * scale);
+ return Bitmap.createScaledBitmap(bmp, width, height, true);
+ }
+ }
+}
diff --git a/packages/MediaComponents/apex/java/android/media/Rating.aidl b/packages/MediaComponents/apex/java/android/media/Rating.aidl
new file mode 100644
index 0000000..1dc336a
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/Rating.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+parcelable Rating;
diff --git a/packages/MediaComponents/apex/java/android/media/Rating.java b/packages/MediaComponents/apex/java/android/media/Rating.java
new file mode 100644
index 0000000..04d5364
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/Rating.java
@@ -0,0 +1,308 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media;
+
+import android.annotation.IntDef;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.util.Log;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * A class to encapsulate rating information used as content metadata.
+ * A rating is defined by its rating style (see {@link #RATING_HEART},
+ * {@link #RATING_THUMB_UP_DOWN}, {@link #RATING_3_STARS}, {@link #RATING_4_STARS},
+ * {@link #RATING_5_STARS} or {@link #RATING_PERCENTAGE}) and the actual rating value (which may
+ * be defined as "unrated"), both of which are defined when the rating instance is constructed
+ * through one of the factory methods.
+ */
+public final class Rating implements Parcelable {
+ private final static String TAG = "Rating";
+
+ /**
+ * @hide
+ */
+ @IntDef({RATING_NONE, RATING_HEART, RATING_THUMB_UP_DOWN, RATING_3_STARS, RATING_4_STARS,
+ RATING_5_STARS, RATING_PERCENTAGE})
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Style {}
+
+ /**
+ * @hide
+ */
+ @IntDef({RATING_3_STARS, RATING_4_STARS, RATING_5_STARS})
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface StarStyle {}
+
+ /**
+ * Indicates a rating style is not supported. A Rating will never have this
+ * type, but can be used by other classes to indicate they do not support
+ * Rating.
+ */
+ public final static int RATING_NONE = 0;
+
+ /**
+ * A rating style with a single degree of rating, "heart" vs "no heart". Can be used to
+ * indicate the content referred to is a favorite (or not).
+ */
+ public final static int RATING_HEART = 1;
+
+ /**
+ * A rating style for "thumb up" vs "thumb down".
+ */
+ public final static int RATING_THUMB_UP_DOWN = 2;
+
+ /**
+ * A rating style with 0 to 3 stars.
+ */
+ public final static int RATING_3_STARS = 3;
+
+ /**
+ * A rating style with 0 to 4 stars.
+ */
+ public final static int RATING_4_STARS = 4;
+
+ /**
+ * A rating style with 0 to 5 stars.
+ */
+ public final static int RATING_5_STARS = 5;
+
+ /**
+ * A rating style expressed as a percentage.
+ */
+ public final static int RATING_PERCENTAGE = 6;
+
+ private final static float RATING_NOT_RATED = -1.0f;
+
+ private final int mRatingStyle;
+
+ private final float mRatingValue;
+
+ private Rating(@Style int ratingStyle, float rating) {
+ mRatingStyle = ratingStyle;
+ mRatingValue = rating;
+ }
+
+ @Override
+ public String toString() {
+ return "Rating:style=" + mRatingStyle + " rating="
+ + (mRatingValue < 0.0f ? "unrated" : String.valueOf(mRatingValue));
+ }
+
+ @Override
+ public int describeContents() {
+ return mRatingStyle;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeInt(mRatingStyle);
+ dest.writeFloat(mRatingValue);
+ }
+
+ public static final Parcelable.Creator<Rating> CREATOR
+ = new Parcelable.Creator<Rating>() {
+ /**
+ * Rebuilds a Rating previously stored with writeToParcel().
+ * @param p Parcel object to read the Rating from
+ * @return a new Rating created from the data in the parcel
+ */
+ @Override
+ public Rating createFromParcel(Parcel p) {
+ return new Rating(p.readInt(), p.readFloat());
+ }
+
+ @Override
+ public Rating[] newArray(int size) {
+ return new Rating[size];
+ }
+ };
+
+ /**
+ * Return a Rating instance with no rating.
+ * Create and return a new Rating instance with no rating known for the given
+ * rating style.
+ * @param ratingStyle one of {@link #RATING_HEART}, {@link #RATING_THUMB_UP_DOWN},
+ * {@link #RATING_3_STARS}, {@link #RATING_4_STARS}, {@link #RATING_5_STARS},
+ * or {@link #RATING_PERCENTAGE}.
+ * @return null if an invalid rating style is passed, a new Rating instance otherwise.
+ */
+ public static Rating newUnratedRating(@Style int ratingStyle) {
+ switch(ratingStyle) {
+ case RATING_HEART:
+ case RATING_THUMB_UP_DOWN:
+ case RATING_3_STARS:
+ case RATING_4_STARS:
+ case RATING_5_STARS:
+ case RATING_PERCENTAGE:
+ return new Rating(ratingStyle, RATING_NOT_RATED);
+ default:
+ return null;
+ }
+ }
+
+ /**
+ * Return a Rating instance with a heart-based rating.
+ * Create and return a new Rating instance with a rating style of {@link #RATING_HEART},
+ * and a heart-based rating.
+ * @param hasHeart true for a "heart selected" rating, false for "heart unselected".
+ * @return a new Rating instance.
+ */
+ public static Rating newHeartRating(boolean hasHeart) {
+ return new Rating(RATING_HEART, hasHeart ? 1.0f : 0.0f);
+ }
+
+ /**
+ * Return a Rating instance with a thumb-based rating.
+ * Create and return a new Rating instance with a {@link #RATING_THUMB_UP_DOWN}
+ * rating style, and a "thumb up" or "thumb down" rating.
+ * @param thumbIsUp true for a "thumb up" rating, false for "thumb down".
+ * @return a new Rating instance.
+ */
+ public static Rating newThumbRating(boolean thumbIsUp) {
+ return new Rating(RATING_THUMB_UP_DOWN, thumbIsUp ? 1.0f : 0.0f);
+ }
+
+ /**
+ * Return a Rating instance with a star-based rating.
+ * Create and return a new Rating instance with one of the star-base rating styles
+ * and the given integer or fractional number of stars. Non integer values can for instance
+ * be used to represent an average rating value, which might not be an integer number of stars.
+ * @param starRatingStyle one of {@link #RATING_3_STARS}, {@link #RATING_4_STARS},
+ * {@link #RATING_5_STARS}.
+ * @param starRating a number ranging from 0.0f to 3.0f, 4.0f or 5.0f according to
+ * the rating style.
+ * @return null if the rating style is invalid, or the rating is out of range,
+ * a new Rating instance otherwise.
+ */
+ public static Rating newStarRating(@StarStyle int starRatingStyle, float starRating) {
+ float maxRating = -1.0f;
+ switch(starRatingStyle) {
+ case RATING_3_STARS:
+ maxRating = 3.0f;
+ break;
+ case RATING_4_STARS:
+ maxRating = 4.0f;
+ break;
+ case RATING_5_STARS:
+ maxRating = 5.0f;
+ break;
+ default:
+ Log.e(TAG, "Invalid rating style (" + starRatingStyle + ") for a star rating");
+ return null;
+ }
+ if ((starRating < 0.0f) || (starRating > maxRating)) {
+ Log.e(TAG, "Trying to set out of range star-based rating");
+ return null;
+ }
+ return new Rating(starRatingStyle, starRating);
+ }
+
+ /**
+ * Return a Rating instance with a percentage-based rating.
+ * Create and return a new Rating instance with a {@link #RATING_PERCENTAGE}
+ * rating style, and a rating of the given percentage.
+ * @param percent the value of the rating
+ * @return null if the rating is out of range, a new Rating instance otherwise.
+ */
+ public static Rating newPercentageRating(float percent) {
+ if ((percent < 0.0f) || (percent > 100.0f)) {
+ Log.e(TAG, "Invalid percentage-based rating value");
+ return null;
+ } else {
+ return new Rating(RATING_PERCENTAGE, percent);
+ }
+ }
+
+ /**
+ * Return whether there is a rating value available.
+ * @return true if the instance was not created with {@link #newUnratedRating(int)}.
+ */
+ public boolean isRated() {
+ return mRatingValue >= 0.0f;
+ }
+
+ /**
+ * Return the rating style.
+ * @return one of {@link #RATING_HEART}, {@link #RATING_THUMB_UP_DOWN},
+ * {@link #RATING_3_STARS}, {@link #RATING_4_STARS}, {@link #RATING_5_STARS},
+ * or {@link #RATING_PERCENTAGE}.
+ */
+ @Style
+ public int getRatingStyle() {
+ return mRatingStyle;
+ }
+
+ /**
+ * Return whether the rating is "heart selected".
+ * @return true if the rating is "heart selected", false if the rating is "heart unselected",
+ * if the rating style is not {@link #RATING_HEART} or if it is unrated.
+ */
+ public boolean hasHeart() {
+ if (mRatingStyle != RATING_HEART) {
+ return false;
+ } else {
+ return (mRatingValue == 1.0f);
+ }
+ }
+
+ /**
+ * Return whether the rating is "thumb up".
+ * @return true if the rating is "thumb up", false if the rating is "thumb down",
+ * if the rating style is not {@link #RATING_THUMB_UP_DOWN} or if it is unrated.
+ */
+ public boolean isThumbUp() {
+ if (mRatingStyle != RATING_THUMB_UP_DOWN) {
+ return false;
+ } else {
+ return (mRatingValue == 1.0f);
+ }
+ }
+
+ /**
+ * Return the star-based rating value.
+ * @return a rating value greater or equal to 0.0f, or a negative value if the rating style is
+ * not star-based, or if it is unrated.
+ */
+ public float getStarRating() {
+ switch (mRatingStyle) {
+ case RATING_3_STARS:
+ case RATING_4_STARS:
+ case RATING_5_STARS:
+ if (isRated()) {
+ return mRatingValue;
+ }
+ default:
+ return -1.0f;
+ }
+ }
+
+ /**
+ * Return the percentage-based rating value.
+ * @return a rating value greater or equal to 0.0f, or a negative value if the rating style is
+ * not percentage-based, or if it is unrated.
+ */
+ public float getPercentRating() {
+ if ((mRatingStyle != RATING_PERCENTAGE) || !isRated()) {
+ return -1.0f;
+ } else {
+ return mRatingValue;
+ }
+ }
+}
diff --git a/packages/MediaComponents/apex/java/android/media/VolumeProvider.java b/packages/MediaComponents/apex/java/android/media/VolumeProvider.java
new file mode 100644
index 0000000..1c017c5
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/VolumeProvider.java
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media;
+
+import android.annotation.IntDef;
+import android.media.session.MediaSession;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Handles requests to adjust or set the volume on a session. This is also used
+ * to push volume updates back to the session. The provider must call
+ * {@link #setCurrentVolume(int)} each time the volume being provided changes.
+ * <p>
+ * You can set a volume provider on a session by calling
+ * {@link MediaSession#setPlaybackToRemote}.
+ */
+public abstract class VolumeProvider {
+
+ /**
+ * @hide
+ */
+ @IntDef({VOLUME_CONTROL_FIXED, VOLUME_CONTROL_RELATIVE, VOLUME_CONTROL_ABSOLUTE})
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface ControlType {}
+
+ /**
+ * The volume is fixed and can not be modified. Requests to change volume
+ * should be ignored.
+ */
+ public static final int VOLUME_CONTROL_FIXED = 0;
+
+ /**
+ * The volume control uses relative adjustment via
+ * {@link #onAdjustVolume(int)}. Attempts to set the volume to a specific
+ * value should be ignored.
+ */
+ public static final int VOLUME_CONTROL_RELATIVE = 1;
+
+ /**
+ * The volume control uses an absolute value. It may be adjusted using
+ * {@link #onAdjustVolume(int)} or set directly using
+ * {@link #onSetVolumeTo(int)}.
+ */
+ public static final int VOLUME_CONTROL_ABSOLUTE = 2;
+
+ private final int mControlType;
+ private final int mMaxVolume;
+ private int mCurrentVolume;
+ private Callback mCallback;
+
+ /**
+ * Create a new volume provider for handling volume events. You must specify
+ * the type of volume control, the maximum volume that can be used, and the
+ * current volume on the output.
+ *
+ * @param volumeControl The method for controlling volume that is used by
+ * this provider.
+ * @param maxVolume The maximum allowed volume.
+ * @param currentVolume The current volume on the output.
+ */
+ public VolumeProvider(@ControlType int volumeControl, int maxVolume, int currentVolume) {
+ mControlType = volumeControl;
+ mMaxVolume = maxVolume;
+ mCurrentVolume = currentVolume;
+ }
+
+ /**
+ * Get the volume control type that this volume provider uses.
+ *
+ * @return The volume control type for this volume provider
+ */
+ @ControlType
+ public final int getVolumeControl() {
+ return mControlType;
+ }
+
+ /**
+ * Get the maximum volume this provider allows.
+ *
+ * @return The max allowed volume.
+ */
+ public final int getMaxVolume() {
+ return mMaxVolume;
+ }
+
+ /**
+ * Gets the current volume. This will be the last value set by
+ * {@link #setCurrentVolume(int)}.
+ *
+ * @return The current volume.
+ */
+ public final int getCurrentVolume() {
+ return mCurrentVolume;
+ }
+
+ /**
+ * Notify the system that the current volume has been changed. This must be
+ * called every time the volume changes to ensure it is displayed properly.
+ *
+ * @param currentVolume The current volume on the output.
+ */
+ public final void setCurrentVolume(int currentVolume) {
+ mCurrentVolume = currentVolume;
+ if (mCallback != null) {
+ mCallback.onVolumeChanged(this);
+ }
+ }
+
+ /**
+ * Override to handle requests to set the volume of the current output.
+ * After the volume has been modified {@link #setCurrentVolume} must be
+ * called to notify the system.
+ *
+ * @param volume The volume to set the output to.
+ */
+ public void onSetVolumeTo(int volume) {
+ }
+
+ /**
+ * Override to handle requests to adjust the volume of the current output.
+ * Direction will be one of {@link AudioManager#ADJUST_LOWER},
+ * {@link AudioManager#ADJUST_RAISE}, {@link AudioManager#ADJUST_SAME}.
+ * After the volume has been modified {@link #setCurrentVolume} must be
+ * called to notify the system.
+ *
+ * @param direction The direction to change the volume in.
+ */
+ public void onAdjustVolume(int direction) {
+ }
+
+ /**
+ * Sets a callback to receive volume changes.
+ * @hide
+ */
+ public void setCallback(Callback callback) {
+ mCallback = callback;
+ }
+
+ /**
+ * Listens for changes to the volume.
+ * @hide
+ */
+ public static abstract class Callback {
+ public abstract void onVolumeChanged(VolumeProvider volumeProvider);
+ }
+}
diff --git a/packages/MediaComponents/apex/java/android/media/browse/MediaBrowser.aidl b/packages/MediaComponents/apex/java/android/media/browse/MediaBrowser.aidl
new file mode 100644
index 0000000..782e094
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/browse/MediaBrowser.aidl
@@ -0,0 +1,18 @@
+/* Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.media.browse;
+
+parcelable MediaBrowser.MediaItem;
\ No newline at end of file
diff --git a/packages/MediaComponents/apex/java/android/media/browse/MediaBrowser.java b/packages/MediaComponents/apex/java/android/media/browse/MediaBrowser.java
new file mode 100644
index 0000000..4e091ad
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/browse/MediaBrowser.java
@@ -0,0 +1,1177 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.browse;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+//import android.content.pm.ParceledListSlice;
+import android.media.MediaDescription;
+import android.media.session.MediaController;
+import android.media.session.MediaSession;
+import android.os.Binder;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.os.RemoteException;
+import android.os.ResultReceiver;
+import android.service.media.IMediaBrowserService;
+import android.service.media.IMediaBrowserServiceCallbacks;
+import android.service.media.MediaBrowserService;
+import android.text.TextUtils;
+import android.util.ArrayMap;
+import android.util.Log;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map.Entry;
+
+/**
+ * Browses media content offered by a link MediaBrowserService.
+ * <p>
+ * This object is not thread-safe. All calls should happen on the thread on which the browser
+ * was constructed.
+ * </p>
+ * <h3>Standard Extra Data</h3>
+ *
+ * <p>These are the current standard fields that can be used as extra data via
+ * {@link #subscribe(String, Bundle, SubscriptionCallback)},
+ * {@link #unsubscribe(String, SubscriptionCallback)}, and
+ * {@link SubscriptionCallback#onChildrenLoaded(String, List, Bundle)}.
+ *
+ * <ul>
+ * <li> {@link #EXTRA_PAGE}
+ * <li> {@link #EXTRA_PAGE_SIZE}
+ * </ul>
+ */
+public final class MediaBrowser {
+ private static final String TAG = "MediaBrowser";
+ private static final boolean DBG = false;
+
+ /**
+ * Used as an int extra field to denote the page number to subscribe.
+ * The value of {@code EXTRA_PAGE} should be greater than or equal to 0.
+ *
+ * @see #EXTRA_PAGE_SIZE
+ */
+ public static final String EXTRA_PAGE = "android.media.browse.extra.PAGE";
+
+ /**
+ * Used as an int extra field to denote the number of media items in a page.
+ * The value of {@code EXTRA_PAGE_SIZE} should be greater than or equal to 1.
+ *
+ * @see #EXTRA_PAGE
+ */
+ public static final String EXTRA_PAGE_SIZE = "android.media.browse.extra.PAGE_SIZE";
+
+ private static final int CONNECT_STATE_DISCONNECTING = 0;
+ private static final int CONNECT_STATE_DISCONNECTED = 1;
+ private static final int CONNECT_STATE_CONNECTING = 2;
+ private static final int CONNECT_STATE_CONNECTED = 3;
+ private static final int CONNECT_STATE_SUSPENDED = 4;
+
+ private final Context mContext;
+ private final ComponentName mServiceComponent;
+ private final ConnectionCallback mCallback;
+ private final Bundle mRootHints;
+ private final Handler mHandler = new Handler();
+ private final ArrayMap<String, Subscription> mSubscriptions = new ArrayMap<>();
+
+ private volatile int mState = CONNECT_STATE_DISCONNECTED;
+ private volatile String mRootId;
+ private volatile MediaSession.Token mMediaSessionToken;
+ private volatile Bundle mExtras;
+
+ private MediaServiceConnection mServiceConnection;
+ private IMediaBrowserService mServiceBinder;
+ private IMediaBrowserServiceCallbacks mServiceCallbacks;
+
+ /**
+ * Creates a media browser for the specified media browser service.
+ *
+ * @param context The context.
+ * @param serviceComponent The component name of the media browser service.
+ * @param callback The connection callback.
+ * @param rootHints An optional bundle of service-specific arguments to send
+ * to the media browser service when connecting and retrieving the root id
+ * for browsing, or null if none. The contents of this bundle may affect
+ * the information returned when browsing.
+ * @see android.service.media.MediaBrowserService.BrowserRoot#EXTRA_RECENT
+ * @see android.service.media.MediaBrowserService.BrowserRoot#EXTRA_OFFLINE
+ * @see android.service.media.MediaBrowserService.BrowserRoot#EXTRA_SUGGESTED
+ */
+ public MediaBrowser(Context context, ComponentName serviceComponent,
+ ConnectionCallback callback, Bundle rootHints) {
+ if (context == null) {
+ throw new IllegalArgumentException("context must not be null");
+ }
+ if (serviceComponent == null) {
+ throw new IllegalArgumentException("service component must not be null");
+ }
+ if (callback == null) {
+ throw new IllegalArgumentException("connection callback must not be null");
+ }
+ mContext = context;
+ mServiceComponent = serviceComponent;
+ mCallback = callback;
+ mRootHints = rootHints == null ? null : new Bundle(rootHints);
+ }
+
+ /**
+ * Connects to the media browser service.
+ * <p>
+ * The connection callback specified in the constructor will be invoked
+ * when the connection completes or fails.
+ * </p>
+ */
+ public void connect() {
+ if (mState != CONNECT_STATE_DISCONNECTING && mState != CONNECT_STATE_DISCONNECTED) {
+ throw new IllegalStateException("connect() called while neither disconnecting nor "
+ + "disconnected (state=" + getStateLabel(mState) + ")");
+ }
+
+ mState = CONNECT_STATE_CONNECTING;
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ if (mState == CONNECT_STATE_DISCONNECTING) {
+ return;
+ }
+ mState = CONNECT_STATE_CONNECTING;
+ // TODO: remove this extra check.
+ if (DBG) {
+ if (mServiceConnection != null) {
+ throw new RuntimeException("mServiceConnection should be null. Instead it"
+ + " is " + mServiceConnection);
+ }
+ }
+ if (mServiceBinder != null) {
+ throw new RuntimeException("mServiceBinder should be null. Instead it is "
+ + mServiceBinder);
+ }
+ if (mServiceCallbacks != null) {
+ throw new RuntimeException("mServiceCallbacks should be null. Instead it is "
+ + mServiceCallbacks);
+ }
+
+ final Intent intent = new Intent(MediaBrowserService.SERVICE_INTERFACE);
+ intent.setComponent(mServiceComponent);
+
+ mServiceConnection = new MediaServiceConnection();
+
+ boolean bound = false;
+ try {
+ bound = mContext.bindService(intent, mServiceConnection,
+ Context.BIND_AUTO_CREATE);
+ } catch (Exception ex) {
+ Log.e(TAG, "Failed binding to service " + mServiceComponent);
+ }
+
+ if (!bound) {
+ // Tell them that it didn't work.
+ forceCloseConnection();
+ mCallback.onConnectionFailed();
+ }
+
+ if (DBG) {
+ Log.d(TAG, "connect...");
+ dump();
+ }
+ }
+ });
+ }
+
+ /**
+ * Disconnects from the media browser service.
+ * After this, no more callbacks will be received.
+ */
+ public void disconnect() {
+ // It's ok to call this any state, because allowing this lets apps not have
+ // to check isConnected() unnecessarily. They won't appreciate the extra
+ // assertions for this. We do everything we can here to go back to a sane state.
+ mState = CONNECT_STATE_DISCONNECTING;
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ // connect() could be called before this. Then we will disconnect and reconnect.
+ if (mServiceCallbacks != null) {
+ try {
+ mServiceBinder.disconnect(mServiceCallbacks);
+ } catch (RemoteException ex) {
+ // We are disconnecting anyway. Log, just for posterity but it's not
+ // a big problem.
+ Log.w(TAG, "RemoteException during connect for " + mServiceComponent);
+ }
+ }
+ int state = mState;
+ forceCloseConnection();
+ // If the state was not CONNECT_STATE_DISCONNECTING, keep the state so that
+ // the operation came after disconnect() can be handled properly.
+ if (state != CONNECT_STATE_DISCONNECTING) {
+ mState = state;
+ }
+ if (DBG) {
+ Log.d(TAG, "disconnect...");
+ dump();
+ }
+ }
+ });
+ }
+
+ /**
+ * Null out the variables and unbind from the service. This doesn't include
+ * calling disconnect on the service, because we only try to do that in the
+ * clean shutdown cases.
+ * <p>
+ * Everywhere that calls this EXCEPT for disconnect() should follow it with
+ * a call to mCallback.onConnectionFailed(). Disconnect doesn't do that callback
+ * for a clean shutdown, but everywhere else is a dirty shutdown and should
+ * notify the app.
+ * <p>
+ * Also, mState should be updated properly. Mostly it should be CONNECT_STATE_DIACONNECTED
+ * except for disconnect().
+ */
+ private void forceCloseConnection() {
+ if (mServiceConnection != null) {
+ try {
+ mContext.unbindService(mServiceConnection);
+ } catch (IllegalArgumentException e) {
+ if (DBG) {
+ Log.d(TAG, "unbindService failed", e);
+ }
+ }
+ }
+ mState = CONNECT_STATE_DISCONNECTED;
+ mServiceConnection = null;
+ mServiceBinder = null;
+ mServiceCallbacks = null;
+ mRootId = null;
+ mMediaSessionToken = null;
+ }
+
+ /**
+ * Returns whether the browser is connected to the service.
+ */
+ public boolean isConnected() {
+ return mState == CONNECT_STATE_CONNECTED;
+ }
+
+ /**
+ * Gets the service component that the media browser is connected to.
+ */
+ public @NonNull ComponentName getServiceComponent() {
+ if (!isConnected()) {
+ throw new IllegalStateException("getServiceComponent() called while not connected" +
+ " (state=" + mState + ")");
+ }
+ return mServiceComponent;
+ }
+
+ /**
+ * Gets the root id.
+ * <p>
+ * Note that the root id may become invalid or change when the
+ * browser is disconnected.
+ * </p>
+ *
+ * @throws IllegalStateException if not connected.
+ */
+ public @NonNull String getRoot() {
+ if (!isConnected()) {
+ throw new IllegalStateException("getRoot() called while not connected (state="
+ + getStateLabel(mState) + ")");
+ }
+ return mRootId;
+ }
+
+ /**
+ * Gets any extras for the media service.
+ *
+ * @throws IllegalStateException if not connected.
+ */
+ public @Nullable Bundle getExtras() {
+ if (!isConnected()) {
+ throw new IllegalStateException("getExtras() called while not connected (state="
+ + getStateLabel(mState) + ")");
+ }
+ return mExtras;
+ }
+
+ /**
+ * Gets the media session token associated with the media browser.
+ * <p>
+ * Note that the session token may become invalid or change when the
+ * browser is disconnected.
+ * </p>
+ *
+ * @return The session token for the browser, never null.
+ *
+ * @throws IllegalStateException if not connected.
+ */
+ public @NonNull MediaSession.Token getSessionToken() {
+ if (!isConnected()) {
+ throw new IllegalStateException("getSessionToken() called while not connected (state="
+ + mState + ")");
+ }
+ return mMediaSessionToken;
+ }
+
+ /**
+ * Queries for information about the media items that are contained within
+ * the specified id and subscribes to receive updates when they change.
+ * <p>
+ * The list of subscriptions is maintained even when not connected and is
+ * restored after the reconnection. It is ok to subscribe while not connected
+ * but the results will not be returned until the connection completes.
+ * </p>
+ * <p>
+ * If the id is already subscribed with a different callback then the new
+ * callback will replace the previous one and the child data will be
+ * reloaded.
+ * </p>
+ *
+ * @param parentId The id of the parent media item whose list of children
+ * will be subscribed.
+ * @param callback The callback to receive the list of children.
+ */
+ public void subscribe(@NonNull String parentId, @NonNull SubscriptionCallback callback) {
+ subscribeInternal(parentId, null, callback);
+ }
+
+ /**
+ * Queries with service-specific arguments for information about the media items
+ * that are contained within the specified id and subscribes to receive updates
+ * when they change.
+ * <p>
+ * The list of subscriptions is maintained even when not connected and is
+ * restored after the reconnection. It is ok to subscribe while not connected
+ * but the results will not be returned until the connection completes.
+ * </p>
+ * <p>
+ * If the id is already subscribed with a different callback then the new
+ * callback will replace the previous one and the child data will be
+ * reloaded.
+ * </p>
+ *
+ * @param parentId The id of the parent media item whose list of children
+ * will be subscribed.
+ * @param options The bundle of service-specific arguments to send to the media
+ * browser service. The contents of this bundle may affect the
+ * information returned when browsing.
+ * @param callback The callback to receive the list of children.
+ */
+ public void subscribe(@NonNull String parentId, @NonNull Bundle options,
+ @NonNull SubscriptionCallback callback) {
+ if (options == null) {
+ throw new IllegalArgumentException("options cannot be null");
+ }
+ subscribeInternal(parentId, new Bundle(options), callback);
+ }
+
+ /**
+ * Unsubscribes for changes to the children of the specified media id.
+ * <p>
+ * The query callback will no longer be invoked for results associated with
+ * this id once this method returns.
+ * </p>
+ *
+ * @param parentId The id of the parent media item whose list of children
+ * will be unsubscribed.
+ */
+ public void unsubscribe(@NonNull String parentId) {
+ unsubscribeInternal(parentId, null);
+ }
+
+ /**
+ * Unsubscribes for changes to the children of the specified media id through a callback.
+ * <p>
+ * The query callback will no longer be invoked for results associated with
+ * this id once this method returns.
+ * </p>
+ *
+ * @param parentId The id of the parent media item whose list of children
+ * will be unsubscribed.
+ * @param callback A callback sent to the media browser service to subscribe.
+ */
+ public void unsubscribe(@NonNull String parentId, @NonNull SubscriptionCallback callback) {
+ if (callback == null) {
+ throw new IllegalArgumentException("callback cannot be null");
+ }
+ unsubscribeInternal(parentId, callback);
+ }
+
+ /**
+ * Retrieves a specific {@link MediaItem} from the connected service. Not
+ * all services may support this, so falling back to subscribing to the
+ * parent's id should be used when unavailable.
+ *
+ * @param mediaId The id of the item to retrieve.
+ * @param cb The callback to receive the result on.
+ */
+ public void getItem(final @NonNull String mediaId, @NonNull final ItemCallback cb) {
+ if (TextUtils.isEmpty(mediaId)) {
+ throw new IllegalArgumentException("mediaId cannot be empty.");
+ }
+ if (cb == null) {
+ throw new IllegalArgumentException("cb cannot be null.");
+ }
+ if (mState != CONNECT_STATE_CONNECTED) {
+ Log.i(TAG, "Not connected, unable to retrieve the MediaItem.");
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ cb.onError(mediaId);
+ }
+ });
+ return;
+ }
+ ResultReceiver receiver = new ResultReceiver(mHandler) {
+ @Override
+ protected void onReceiveResult(int resultCode, Bundle resultData) {
+ if (!isConnected()) {
+ return;
+ }
+ if (resultCode != 0 || resultData == null
+ || !resultData.containsKey(MediaBrowserService.KEY_MEDIA_ITEM)) {
+ cb.onError(mediaId);
+ return;
+ }
+ Parcelable item = resultData.getParcelable(MediaBrowserService.KEY_MEDIA_ITEM);
+ if (item != null && !(item instanceof MediaItem)) {
+ cb.onError(mediaId);
+ return;
+ }
+ cb.onItemLoaded((MediaItem)item);
+ }
+ };
+ try {
+ mServiceBinder.getMediaItem(mediaId, receiver, mServiceCallbacks);
+ } catch (RemoteException e) {
+ Log.i(TAG, "Remote error getting media item.");
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ cb.onError(mediaId);
+ }
+ });
+ }
+ }
+
+ private void subscribeInternal(String parentId, Bundle options, SubscriptionCallback callback) {
+ // Check arguments.
+ if (TextUtils.isEmpty(parentId)) {
+ throw new IllegalArgumentException("parentId cannot be empty.");
+ }
+ if (callback == null) {
+ throw new IllegalArgumentException("callback cannot be null");
+ }
+ // Update or create the subscription.
+ Subscription sub = mSubscriptions.get(parentId);
+ if (sub == null) {
+ sub = new Subscription();
+ mSubscriptions.put(parentId, sub);
+ }
+ sub.putCallback(mContext, options, callback);
+
+ // If we are connected, tell the service that we are watching. If we aren't connected,
+ // the service will be told when we connect.
+ if (isConnected()) {
+ try {
+ if (options == null) {
+ mServiceBinder.addSubscriptionDeprecated(parentId, mServiceCallbacks);
+ }
+ mServiceBinder.addSubscription(parentId, callback.mToken, options,
+ mServiceCallbacks);
+ } catch (RemoteException ex) {
+ // Process is crashing. We will disconnect, and upon reconnect we will
+ // automatically reregister. So nothing to do here.
+ Log.d(TAG, "addSubscription failed with RemoteException parentId=" + parentId);
+ }
+ }
+ }
+
+ private void unsubscribeInternal(String parentId, SubscriptionCallback callback) {
+ // Check arguments.
+ if (TextUtils.isEmpty(parentId)) {
+ throw new IllegalArgumentException("parentId cannot be empty.");
+ }
+
+ Subscription sub = mSubscriptions.get(parentId);
+ if (sub == null) {
+ return;
+ }
+ // Tell the service if necessary.
+ try {
+ if (callback == null) {
+ if (isConnected()) {
+ mServiceBinder.removeSubscriptionDeprecated(parentId, mServiceCallbacks);
+ mServiceBinder.removeSubscription(parentId, null, mServiceCallbacks);
+ }
+ } else {
+ final List<SubscriptionCallback> callbacks = sub.getCallbacks();
+ final List<Bundle> optionsList = sub.getOptionsList();
+ for (int i = callbacks.size() - 1; i >= 0; --i) {
+ if (callbacks.get(i) == callback) {
+ if (isConnected()) {
+ mServiceBinder.removeSubscription(
+ parentId, callback.mToken, mServiceCallbacks);
+ }
+ callbacks.remove(i);
+ optionsList.remove(i);
+ }
+ }
+ }
+ } catch (RemoteException ex) {
+ // Process is crashing. We will disconnect, and upon reconnect we will
+ // automatically reregister. So nothing to do here.
+ Log.d(TAG, "removeSubscription failed with RemoteException parentId=" + parentId);
+ }
+
+ if (sub.isEmpty() || callback == null) {
+ mSubscriptions.remove(parentId);
+ }
+ }
+
+ /**
+ * For debugging.
+ */
+ private static String getStateLabel(int state) {
+ switch (state) {
+ case CONNECT_STATE_DISCONNECTING:
+ return "CONNECT_STATE_DISCONNECTING";
+ case CONNECT_STATE_DISCONNECTED:
+ return "CONNECT_STATE_DISCONNECTED";
+ case CONNECT_STATE_CONNECTING:
+ return "CONNECT_STATE_CONNECTING";
+ case CONNECT_STATE_CONNECTED:
+ return "CONNECT_STATE_CONNECTED";
+ case CONNECT_STATE_SUSPENDED:
+ return "CONNECT_STATE_SUSPENDED";
+ default:
+ return "UNKNOWN/" + state;
+ }
+ }
+
+ private final void onServiceConnected(final IMediaBrowserServiceCallbacks callback,
+ final String root, final MediaSession.Token session, final Bundle extra) {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ // Check to make sure there hasn't been a disconnect or a different
+ // ServiceConnection.
+ if (!isCurrent(callback, "onConnect")) {
+ return;
+ }
+ // Don't allow them to call us twice.
+ if (mState != CONNECT_STATE_CONNECTING) {
+ Log.w(TAG, "onConnect from service while mState="
+ + getStateLabel(mState) + "... ignoring");
+ return;
+ }
+ mRootId = root;
+ mMediaSessionToken = session;
+ mExtras = extra;
+ mState = CONNECT_STATE_CONNECTED;
+
+ if (DBG) {
+ Log.d(TAG, "ServiceCallbacks.onConnect...");
+ dump();
+ }
+ mCallback.onConnected();
+
+ // we may receive some subscriptions before we are connected, so re-subscribe
+ // everything now
+ for (Entry<String, Subscription> subscriptionEntry : mSubscriptions.entrySet()) {
+ String id = subscriptionEntry.getKey();
+ Subscription sub = subscriptionEntry.getValue();
+ List<SubscriptionCallback> callbackList = sub.getCallbacks();
+ List<Bundle> optionsList = sub.getOptionsList();
+ for (int i = 0; i < callbackList.size(); ++i) {
+ try {
+ mServiceBinder.addSubscription(id, callbackList.get(i).mToken,
+ optionsList.get(i), mServiceCallbacks);
+ } catch (RemoteException ex) {
+ // Process is crashing. We will disconnect, and upon reconnect we will
+ // automatically reregister. So nothing to do here.
+ Log.d(TAG, "addSubscription failed with RemoteException parentId="
+ + id);
+ }
+ }
+ }
+ }
+ });
+ }
+
+ private final void onConnectionFailed(final IMediaBrowserServiceCallbacks callback) {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ Log.e(TAG, "onConnectFailed for " + mServiceComponent);
+
+ // Check to make sure there hasn't been a disconnect or a different
+ // ServiceConnection.
+ if (!isCurrent(callback, "onConnectFailed")) {
+ return;
+ }
+ // Don't allow them to call us twice.
+ if (mState != CONNECT_STATE_CONNECTING) {
+ Log.w(TAG, "onConnect from service while mState="
+ + getStateLabel(mState) + "... ignoring");
+ return;
+ }
+
+ // Clean up
+ forceCloseConnection();
+
+ // Tell the app.
+ mCallback.onConnectionFailed();
+ }
+ });
+ }
+
+ //TODO:(b/119750807) Resolve hidden API usage ParceledListSlice.
+ /*
+ private final void onLoadChildren(final IMediaBrowserServiceCallbacks callback,
+ final String parentId, final ParceledListSlice list, final Bundle options) {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ // Check that there hasn't been a disconnect or a different
+ // ServiceConnection.
+ if (!isCurrent(callback, "onLoadChildren")) {
+ return;
+ }
+
+ if (DBG) {
+ Log.d(TAG, "onLoadChildren for " + mServiceComponent + " id=" + parentId);
+ }
+
+ // Check that the subscription is still subscribed.
+ final Subscription subscription = mSubscriptions.get(parentId);
+ if (subscription != null) {
+ // Tell the app.
+ SubscriptionCallback subscriptionCallback =
+ subscription.getCallback(mContext, options);
+ if (subscriptionCallback != null) {
+ List<MediaItem> data = list == null ? null : list.getList();
+ if (options == null) {
+ if (data == null) {
+ subscriptionCallback.onError(parentId);
+ } else {
+ subscriptionCallback.onChildrenLoaded(parentId, data);
+ }
+ } else {
+ if (data == null) {
+ subscriptionCallback.onError(parentId, options);
+ } else {
+ subscriptionCallback.onChildrenLoaded(parentId, data, options);
+ }
+ }
+ return;
+ }
+ }
+ if (DBG) {
+ Log.d(TAG, "onLoadChildren for id that isn't subscribed id=" + parentId);
+ }
+ }
+ });
+ }
+ */
+
+ /**
+ * Return true if {@code callback} is the current ServiceCallbacks. Also logs if it's not.
+ */
+ private boolean isCurrent(IMediaBrowserServiceCallbacks callback, String funcName) {
+ if (mServiceCallbacks != callback || mState == CONNECT_STATE_DISCONNECTING
+ || mState == CONNECT_STATE_DISCONNECTED) {
+ if (mState != CONNECT_STATE_DISCONNECTING && mState != CONNECT_STATE_DISCONNECTED) {
+ Log.i(TAG, funcName + " for " + mServiceComponent + " with mServiceConnection="
+ + mServiceCallbacks + " this=" + this);
+ }
+ return false;
+ }
+ return true;
+ }
+
+ private ServiceCallbacks getNewServiceCallbacks() {
+ return new ServiceCallbacks(this);
+ }
+
+ /**
+ * Log internal state.
+ * @hide
+ */
+ void dump() {
+ Log.d(TAG, "MediaBrowser...");
+ Log.d(TAG, " mServiceComponent=" + mServiceComponent);
+ Log.d(TAG, " mCallback=" + mCallback);
+ Log.d(TAG, " mRootHints=" + mRootHints);
+ Log.d(TAG, " mState=" + getStateLabel(mState));
+ Log.d(TAG, " mServiceConnection=" + mServiceConnection);
+ Log.d(TAG, " mServiceBinder=" + mServiceBinder);
+ Log.d(TAG, " mServiceCallbacks=" + mServiceCallbacks);
+ Log.d(TAG, " mRootId=" + mRootId);
+ Log.d(TAG, " mMediaSessionToken=" + mMediaSessionToken);
+ }
+
+ /**
+ * A class with information on a single media item for use in browsing/searching media.
+ * MediaItems are application dependent so we cannot guarantee that they contain the
+ * right values.
+ */
+ public static class MediaItem implements Parcelable {
+ private final int mFlags;
+ private final MediaDescription mDescription;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(flag=true, value = { FLAG_BROWSABLE, FLAG_PLAYABLE })
+ public @interface Flags { }
+
+ /**
+ * Flag: Indicates that the item has children of its own.
+ */
+ public static final int FLAG_BROWSABLE = 1 << 0;
+
+ /**
+ * Flag: Indicates that the item is playable.
+ * <p>
+ * The id of this item may be passed to
+ * {@link MediaController.TransportControls#playFromMediaId(String, Bundle)}
+ * to start playing it.
+ * </p>
+ */
+ public static final int FLAG_PLAYABLE = 1 << 1;
+
+ /**
+ * Create a new MediaItem for use in browsing media.
+ * @param description The description of the media, which must include a
+ * media id.
+ * @param flags The flags for this item.
+ */
+ public MediaItem(@NonNull MediaDescription description, @Flags int flags) {
+ if (description == null) {
+ throw new IllegalArgumentException("description cannot be null");
+ }
+ if (TextUtils.isEmpty(description.getMediaId())) {
+ throw new IllegalArgumentException("description must have a non-empty media id");
+ }
+ mFlags = flags;
+ mDescription = description;
+ }
+
+ /**
+ * Private constructor.
+ */
+ private MediaItem(Parcel in) {
+ mFlags = in.readInt();
+ mDescription = MediaDescription.CREATOR.createFromParcel(in);
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(mFlags);
+ mDescription.writeToParcel(out, flags);
+ }
+
+ @Override
+ public String toString() {
+ final StringBuilder sb = new StringBuilder("MediaItem{");
+ sb.append("mFlags=").append(mFlags);
+ sb.append(", mDescription=").append(mDescription);
+ sb.append('}');
+ return sb.toString();
+ }
+
+ public static final Parcelable.Creator<MediaItem> CREATOR =
+ new Parcelable.Creator<MediaItem>() {
+ @Override
+ public MediaItem createFromParcel(Parcel in) {
+ return new MediaItem(in);
+ }
+
+ @Override
+ public MediaItem[] newArray(int size) {
+ return new MediaItem[size];
+ }
+ };
+
+ /**
+ * Gets the flags of the item.
+ */
+ public @Flags int getFlags() {
+ return mFlags;
+ }
+
+ /**
+ * Returns whether this item is browsable.
+ * @see #FLAG_BROWSABLE
+ */
+ public boolean isBrowsable() {
+ return (mFlags & FLAG_BROWSABLE) != 0;
+ }
+
+ /**
+ * Returns whether this item is playable.
+ * @see #FLAG_PLAYABLE
+ */
+ public boolean isPlayable() {
+ return (mFlags & FLAG_PLAYABLE) != 0;
+ }
+
+ /**
+ * Returns the description of the media.
+ */
+ public @NonNull MediaDescription getDescription() {
+ return mDescription;
+ }
+
+ /**
+ * Returns the media id in the {@link MediaDescription} for this item.
+ * @see android.media.MediaMetadata#METADATA_KEY_MEDIA_ID
+ */
+ public @Nullable String getMediaId() {
+ return mDescription.getMediaId();
+ }
+ }
+
+ /**
+ * Callbacks for connection related events.
+ */
+ public static class ConnectionCallback {
+ /**
+ * Invoked after {@link MediaBrowser#connect()} when the request has successfully completed.
+ */
+ public void onConnected() {
+ }
+
+ /**
+ * Invoked when the client is disconnected from the media browser.
+ */
+ public void onConnectionSuspended() {
+ }
+
+ /**
+ * Invoked when the connection to the media browser failed.
+ */
+ public void onConnectionFailed() {
+ }
+ }
+
+ /**
+ * Callbacks for subscription related events.
+ */
+ public static abstract class SubscriptionCallback {
+ Binder mToken;
+
+ public SubscriptionCallback() {
+ mToken = new Binder();
+ }
+
+ /**
+ * Called when the list of children is loaded or updated.
+ *
+ * @param parentId The media id of the parent media item.
+ * @param children The children which were loaded.
+ */
+ public void onChildrenLoaded(@NonNull String parentId, @NonNull List<MediaItem> children) {
+ }
+
+ /**
+ * Called when the list of children is loaded or updated.
+ *
+ * @param parentId The media id of the parent media item.
+ * @param children The children which were loaded.
+ * @param options The bundle of service-specific arguments sent to the media
+ * browser service. The contents of this bundle may affect the
+ * information returned when browsing.
+ */
+ public void onChildrenLoaded(@NonNull String parentId, @NonNull List<MediaItem> children,
+ @NonNull Bundle options) {
+ }
+
+ /**
+ * Called when the id doesn't exist or other errors in subscribing.
+ * <p>
+ * If this is called, the subscription remains until {@link MediaBrowser#unsubscribe}
+ * called, because some errors may heal themselves.
+ * </p>
+ *
+ * @param parentId The media id of the parent media item whose children could
+ * not be loaded.
+ */
+ public void onError(@NonNull String parentId) {
+ }
+
+ /**
+ * Called when the id doesn't exist or other errors in subscribing.
+ * <p>
+ * If this is called, the subscription remains until {@link MediaBrowser#unsubscribe}
+ * called, because some errors may heal themselves.
+ * </p>
+ *
+ * @param parentId The media id of the parent media item whose children could
+ * not be loaded.
+ * @param options The bundle of service-specific arguments sent to the media
+ * browser service.
+ */
+ public void onError(@NonNull String parentId, @NonNull Bundle options) {
+ }
+ }
+
+ /**
+ * Callback for receiving the result of {@link #getItem}.
+ */
+ public static abstract class ItemCallback {
+ /**
+ * Called when the item has been returned by the connected service.
+ *
+ * @param item The item that was returned or null if it doesn't exist.
+ */
+ public void onItemLoaded(MediaItem item) {
+ }
+
+ /**
+ * Called there was an error retrieving it or the connected service doesn't support
+ * {@link #getItem}.
+ *
+ * @param mediaId The media id of the media item which could not be loaded.
+ */
+ public void onError(@NonNull String mediaId) {
+ }
+ }
+
+ /**
+ * ServiceConnection to the other app.
+ */
+ private class MediaServiceConnection implements ServiceConnection {
+ @Override
+ public void onServiceConnected(final ComponentName name, final IBinder binder) {
+ postOrRun(new Runnable() {
+ @Override
+ public void run() {
+ if (DBG) {
+ Log.d(TAG, "MediaServiceConnection.onServiceConnected name=" + name
+ + " binder=" + binder);
+ dump();
+ }
+
+ // Make sure we are still the current connection, and that they haven't called
+ // disconnect().
+ if (!isCurrent("onServiceConnected")) {
+ return;
+ }
+
+ // Save their binder
+ mServiceBinder = IMediaBrowserService.Stub.asInterface(binder);
+
+ // We make a new mServiceCallbacks each time we connect so that we can drop
+ // responses from previous connections.
+ mServiceCallbacks = getNewServiceCallbacks();
+ mState = CONNECT_STATE_CONNECTING;
+
+ // Call connect, which is async. When we get a response from that we will
+ // say that we're connected.
+ try {
+ if (DBG) {
+ Log.d(TAG, "ServiceCallbacks.onConnect...");
+ dump();
+ }
+ mServiceBinder.connect(mContext.getPackageName(), mRootHints,
+ mServiceCallbacks);
+ } catch (RemoteException ex) {
+ // Connect failed, which isn't good. But the auto-reconnect on the service
+ // will take over and we will come back. We will also get the
+ // onServiceDisconnected, which has all the cleanup code. So let that do
+ // it.
+ Log.w(TAG, "RemoteException during connect for " + mServiceComponent);
+ if (DBG) {
+ Log.d(TAG, "ServiceCallbacks.onConnect...");
+ dump();
+ }
+ }
+ }
+ });
+ }
+
+ @Override
+ public void onServiceDisconnected(final ComponentName name) {
+ postOrRun(new Runnable() {
+ @Override
+ public void run() {
+ if (DBG) {
+ Log.d(TAG, "MediaServiceConnection.onServiceDisconnected name=" + name
+ + " this=" + this + " mServiceConnection=" + mServiceConnection);
+ dump();
+ }
+
+ // Make sure we are still the current connection, and that they haven't called
+ // disconnect().
+ if (!isCurrent("onServiceDisconnected")) {
+ return;
+ }
+
+ // Clear out what we set in onServiceConnected
+ mServiceBinder = null;
+ mServiceCallbacks = null;
+
+ // And tell the app that it's suspended.
+ mState = CONNECT_STATE_SUSPENDED;
+ mCallback.onConnectionSuspended();
+ }
+ });
+ }
+
+ private void postOrRun(Runnable r) {
+ if (Thread.currentThread() == mHandler.getLooper().getThread()) {
+ r.run();
+ } else {
+ mHandler.post(r);
+ }
+ }
+
+ /**
+ * Return true if this is the current ServiceConnection. Also logs if it's not.
+ */
+ private boolean isCurrent(String funcName) {
+ if (mServiceConnection != this || mState == CONNECT_STATE_DISCONNECTING
+ || mState == CONNECT_STATE_DISCONNECTED) {
+ if (mState != CONNECT_STATE_DISCONNECTING && mState != CONNECT_STATE_DISCONNECTED) {
+ // Check mState, because otherwise this log is noisy.
+ Log.i(TAG, funcName + " for " + mServiceComponent + " with mServiceConnection="
+ + mServiceConnection + " this=" + this);
+ }
+ return false;
+ }
+ return true;
+ }
+ }
+
+ /**
+ * Callbacks from the service.
+ */
+ private static class ServiceCallbacks extends IMediaBrowserServiceCallbacks.Stub {
+ private WeakReference<MediaBrowser> mMediaBrowser;
+
+ public ServiceCallbacks(MediaBrowser mediaBrowser) {
+ mMediaBrowser = new WeakReference<MediaBrowser>(mediaBrowser);
+ }
+
+ /**
+ * The other side has acknowledged our connection. The parameters to this function
+ * are the initial data as requested.
+ */
+ @Override
+ public void onConnect(String root, MediaSession.Token session,
+ final Bundle extras) {
+ MediaBrowser mediaBrowser = mMediaBrowser.get();
+ if (mediaBrowser != null) {
+ mediaBrowser.onServiceConnected(this, root, session, extras);
+ }
+ }
+
+ /**
+ * The other side does not like us. Tell the app via onConnectionFailed.
+ */
+ @Override
+ public void onConnectFailed() {
+ MediaBrowser mediaBrowser = mMediaBrowser.get();
+ if (mediaBrowser != null) {
+ mediaBrowser.onConnectionFailed(this);
+ }
+ }
+
+ //TODO:(b/119750807) Resolve hidden API usage ParceledListSlice.
+ /*
+ @Override
+ public void onLoadChildren(String parentId, ParceledListSlice list) {
+ onLoadChildrenWithOptions(parentId, list, null);
+ }
+
+ @Override
+ public void onLoadChildrenWithOptions(String parentId, ParceledListSlice list,
+ final Bundle options) {
+ MediaBrowser mediaBrowser = mMediaBrowser.get();
+ if (mediaBrowser != null) {
+ mediaBrowser.onLoadChildren(this, parentId, list, options);
+ }
+ }
+ */
+ }
+
+ private static class Subscription {
+ private final List<SubscriptionCallback> mCallbacks;
+ private final List<Bundle> mOptionsList;
+
+ public Subscription() {
+ mCallbacks = new ArrayList<>();
+ mOptionsList = new ArrayList<>();
+ }
+
+ public boolean isEmpty() {
+ return mCallbacks.isEmpty();
+ }
+
+ public List<Bundle> getOptionsList() {
+ return mOptionsList;
+ }
+
+ public List<SubscriptionCallback> getCallbacks() {
+ return mCallbacks;
+ }
+
+ public SubscriptionCallback getCallback(Context context, Bundle options) {
+ if (options != null) {
+ options.setClassLoader(context.getClassLoader());
+ }
+ for (int i = 0; i < mOptionsList.size(); ++i) {
+ if (MediaBrowserUtils.areSameOptions(mOptionsList.get(i), options)) {
+ return mCallbacks.get(i);
+ }
+ }
+ return null;
+ }
+
+ public void putCallback(Context context, Bundle options, SubscriptionCallback callback) {
+ if (options != null) {
+ options.setClassLoader(context.getClassLoader());
+ }
+ for (int i = 0; i < mOptionsList.size(); ++i) {
+ if (MediaBrowserUtils.areSameOptions(mOptionsList.get(i), options)) {
+ mCallbacks.set(i, callback);
+ return;
+ }
+ }
+ mCallbacks.add(callback);
+ mOptionsList.add(options);
+ }
+ }
+}
diff --git a/packages/MediaComponents/apex/java/android/media/browse/MediaBrowserUtils.java b/packages/MediaComponents/apex/java/android/media/browse/MediaBrowserUtils.java
new file mode 100644
index 0000000..2943e60
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/browse/MediaBrowserUtils.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.browse;
+
+import android.os.Bundle;
+
+/**
+ * @hide
+ */
+public class MediaBrowserUtils {
+ public static boolean areSameOptions(Bundle options1, Bundle options2) {
+ if (options1 == options2) {
+ return true;
+ } else if (options1 == null) {
+ return options2.getInt(MediaBrowser.EXTRA_PAGE, -1) == -1
+ && options2.getInt(MediaBrowser.EXTRA_PAGE_SIZE, -1) == -1;
+ } else if (options2 == null) {
+ return options1.getInt(MediaBrowser.EXTRA_PAGE, -1) == -1
+ && options1.getInt(MediaBrowser.EXTRA_PAGE_SIZE, -1) == -1;
+ } else {
+ return options1.getInt(MediaBrowser.EXTRA_PAGE, -1)
+ == options2.getInt(MediaBrowser.EXTRA_PAGE, -1)
+ && options1.getInt(MediaBrowser.EXTRA_PAGE_SIZE, -1)
+ == options2.getInt(MediaBrowser.EXTRA_PAGE_SIZE, -1);
+ }
+ }
+
+ public static boolean hasDuplicatedItems(Bundle options1, Bundle options2) {
+ int page1 = options1 == null ? -1 : options1.getInt(MediaBrowser.EXTRA_PAGE, -1);
+ int page2 = options2 == null ? -1 : options2.getInt(MediaBrowser.EXTRA_PAGE, -1);
+ int pageSize1 = options1 == null ? -1 : options1.getInt(MediaBrowser.EXTRA_PAGE_SIZE, -1);
+ int pageSize2 = options2 == null ? -1 : options2.getInt(MediaBrowser.EXTRA_PAGE_SIZE, -1);
+
+ int startIndex1, startIndex2, endIndex1, endIndex2;
+ if (page1 == -1 || pageSize1 == -1) {
+ startIndex1 = 0;
+ endIndex1 = Integer.MAX_VALUE;
+ } else {
+ startIndex1 = pageSize1 * page1;
+ endIndex1 = startIndex1 + pageSize1 - 1;
+ }
+
+ if (page2 == -1 || pageSize2 == -1) {
+ startIndex2 = 0;
+ endIndex2 = Integer.MAX_VALUE;
+ } else {
+ startIndex2 = pageSize2 * page2;
+ endIndex2 = startIndex2 + pageSize2 - 1;
+ }
+
+ if (startIndex1 <= startIndex2 && startIndex2 <= endIndex1) {
+ return true;
+ } else if (startIndex1 <= endIndex2 && endIndex2 <= endIndex1) {
+ return true;
+ }
+ return false;
+ }
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/IActiveSessionsListener.aidl b/packages/MediaComponents/apex/java/android/media/session/IActiveSessionsListener.aidl
new file mode 100644
index 0000000..4b9e4bd
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/IActiveSessionsListener.aidl
@@ -0,0 +1,26 @@
+/* Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.media.session.MediaSession;
+
+/**
+ * Listens for changes to the list of active sessions.
+ * @hide
+ */
+oneway interface IActiveSessionsListener {
+ void onActiveSessionsChanged(in List<MediaSession.Token> sessions);
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/ICallback.aidl b/packages/MediaComponents/apex/java/android/media/session/ICallback.aidl
new file mode 100644
index 0000000..322bffa
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/ICallback.aidl
@@ -0,0 +1,35 @@
+/* Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.app.PendingIntent;
+import android.content.ComponentName;
+import android.media.session.MediaSession;
+import android.view.KeyEvent;
+
+/**
+ * @hide
+ */
+oneway interface ICallback {
+ void onMediaKeyEventDispatchedToMediaSession(in KeyEvent event,
+ in MediaSession.Token sessionToken);
+ void onMediaKeyEventDispatchedToMediaButtonReceiver(in KeyEvent event,
+ in ComponentName mediaButtonReceiver);
+
+ void onAddressedPlayerChangedToMediaSession(in MediaSession.Token sessionToken);
+ void onAddressedPlayerChangedToMediaButtonReceiver(in ComponentName mediaButtonReceiver);
+}
+
diff --git a/packages/MediaComponents/apex/java/android/media/session/IOnMediaKeyListener.aidl b/packages/MediaComponents/apex/java/android/media/session/IOnMediaKeyListener.aidl
new file mode 100644
index 0000000..aa98ea3
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/IOnMediaKeyListener.aidl
@@ -0,0 +1,28 @@
+/* Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.os.ResultReceiver;
+import android.view.KeyEvent;
+
+/**
+ * Listener to handle media key.
+ * @hide
+ */
+oneway interface IOnMediaKeyListener {
+ void onMediaKey(in KeyEvent event, in ResultReceiver result);
+}
+
diff --git a/packages/MediaComponents/apex/java/android/media/session/IOnVolumeKeyLongPressListener.aidl b/packages/MediaComponents/apex/java/android/media/session/IOnVolumeKeyLongPressListener.aidl
new file mode 100644
index 0000000..07b8347
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/IOnVolumeKeyLongPressListener.aidl
@@ -0,0 +1,27 @@
+/* Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.view.KeyEvent;
+
+/**
+ * Listener to handle volume key long-press.
+ * @hide
+ */
+oneway interface IOnVolumeKeyLongPressListener {
+ void onVolumeKeyLongPress(in KeyEvent event);
+}
+
diff --git a/packages/MediaComponents/apex/java/android/media/session/ISession.aidl b/packages/MediaComponents/apex/java/android/media/session/ISession.aidl
new file mode 100644
index 0000000..cbd93cb
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/ISession.aidl
@@ -0,0 +1,55 @@
+/* Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.app.PendingIntent;
+import android.content.pm.ParceledListSlice;
+//import android.media.AudioAttributes;
+import android.media.MediaMetadata;
+import android.media.session.ISessionController;
+import android.media.session.PlaybackState;
+import android.media.session.MediaSession;
+import android.os.Bundle;
+import android.os.ResultReceiver;
+
+/**
+ * Interface to a MediaSession in the system.
+ * @hide
+ */
+interface ISession {
+ void sendEvent(String event, in Bundle data);
+ ISessionController getController();
+ void setFlags(int flags);
+ void setActive(boolean active);
+ void setMediaButtonReceiver(in PendingIntent mbr);
+ void setLaunchPendingIntent(in PendingIntent pi);
+ void destroy();
+
+ // These commands are for the TransportPerformer
+ void setMetadata(in MediaMetadata metadata);
+ void setPlaybackState(in PlaybackState state);
+ //TODO(b/119750807): Resolve hidden API usage ParceledListSlice.
+ //void setQueue(in ParceledListSlice queue);
+ void setQueueTitle(CharSequence title);
+ void setExtras(in Bundle extras);
+ void setRatingType(int type);
+
+ // These commands relate to volume handling
+ //TODO(b/119751592): Decide if AudioAttributes should be updated.
+ //void setPlaybackToLocal(in AudioAttributes attributes);
+ void setPlaybackToRemote(int control, int max);
+ void setCurrentVolume(int currentVolume);
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/ISessionCallback.aidl b/packages/MediaComponents/apex/java/android/media/session/ISessionCallback.aidl
new file mode 100644
index 0000000..626338d
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/ISessionCallback.aidl
@@ -0,0 +1,71 @@
+/* Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.content.Intent;
+import android.media.Rating;
+import android.media.session.ISessionControllerCallback;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.ResultReceiver;
+
+/**
+ * @hide
+ */
+oneway interface ISessionCallback {
+ void onCommand(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ String command, in Bundle args, in ResultReceiver cb);
+ void onMediaButton(String packageName, int pid, int uid, in Intent mediaButtonIntent,
+ int sequenceNumber, in ResultReceiver cb);
+ void onMediaButtonFromController(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, in Intent mediaButtonIntent);
+
+ // These callbacks are for the TransportPerformer
+ void onPrepare(String packageName, int pid, int uid, ISessionControllerCallback caller);
+ void onPrepareFromMediaId(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, String mediaId, in Bundle extras);
+ void onPrepareFromSearch(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, String query, in Bundle extras);
+ void onPrepareFromUri(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ in Uri uri, in Bundle extras);
+ void onPlay(String packageName, int pid, int uid, ISessionControllerCallback caller);
+ void onPlayFromMediaId(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ String mediaId, in Bundle extras);
+ void onPlayFromSearch(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ String query, in Bundle extras);
+ void onPlayFromUri(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ in Uri uri, in Bundle extras);
+ void onSkipToTrack(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ long id);
+ void onPause(String packageName, int pid, int uid, ISessionControllerCallback caller);
+ void onStop(String packageName, int pid, int uid, ISessionControllerCallback caller);
+ void onNext(String packageName, int pid, int uid, ISessionControllerCallback caller);
+ void onPrevious(String packageName, int pid, int uid, ISessionControllerCallback caller);
+ void onFastForward(String packageName, int pid, int uid, ISessionControllerCallback caller);
+ void onRewind(String packageName, int pid, int uid, ISessionControllerCallback caller);
+ void onSeekTo(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ long pos);
+ void onRate(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ in Rating rating);
+ void onCustomAction(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ String action, in Bundle args);
+
+ // These callbacks are for volume handling
+ void onAdjustVolume(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ int direction);
+ void onSetVolumeTo(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, int value);
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/ISessionController.aidl b/packages/MediaComponents/apex/java/android/media/session/ISessionController.aidl
new file mode 100644
index 0000000..031a388
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/ISessionController.aidl
@@ -0,0 +1,89 @@
+/* Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.app.PendingIntent;
+import android.content.Intent;
+//import android.content.pm.ParceledListSlice;
+import android.media.MediaMetadata;
+import android.media.Rating;
+import android.media.session.ISessionControllerCallback;
+import android.media.session.MediaSession;
+import android.media.session.ParcelableVolumeInfo;
+import android.media.session.PlaybackState;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.ResultReceiver;
+import android.view.KeyEvent;
+
+import java.util.List;
+
+/**
+ * Interface to MediaSessionRecord in the system.
+ * @hide
+ */
+interface ISessionController {
+ void sendCommand(String packageName, ISessionControllerCallback caller,
+ String command, in Bundle args, in ResultReceiver cb);
+ boolean sendMediaButton(String packageName, ISessionControllerCallback caller,
+ boolean asSystemService, in KeyEvent mediaButton);
+ void registerCallbackListener(String packageName, ISessionControllerCallback cb);
+ void unregisterCallbackListener(ISessionControllerCallback cb);
+ boolean isTransportControlEnabled();
+ String getPackageName();
+ String getTag();
+ PendingIntent getLaunchPendingIntent();
+ long getFlags();
+ ParcelableVolumeInfo getVolumeAttributes();
+ void adjustVolume(String packageName, ISessionControllerCallback caller,
+ boolean asSystemService, int direction, int flags);
+ void setVolumeTo(String packageName, ISessionControllerCallback caller,
+ int value, int flags);
+
+ // These commands are for the TransportControls
+ void prepare(String packageName, ISessionControllerCallback caller);
+ void prepareFromMediaId(String packageName, ISessionControllerCallback caller,
+ String mediaId, in Bundle extras);
+ void prepareFromSearch(String packageName, ISessionControllerCallback caller,
+ String string, in Bundle extras);
+ void prepareFromUri(String packageName, ISessionControllerCallback caller,
+ in Uri uri, in Bundle extras);
+ void play(String packageName, ISessionControllerCallback caller);
+ void playFromMediaId(String packageName, ISessionControllerCallback caller,
+ String mediaId, in Bundle extras);
+ void playFromSearch(String packageName, ISessionControllerCallback caller,
+ String string, in Bundle extras);
+ void playFromUri(String packageName, ISessionControllerCallback caller,
+ in Uri uri, in Bundle extras);
+ void skipToQueueItem(String packageName, ISessionControllerCallback caller, long id);
+ void pause(String packageName, ISessionControllerCallback caller);
+ void stop(String packageName, ISessionControllerCallback caller);
+ void next(String packageName, ISessionControllerCallback caller);
+ void previous(String packageName, ISessionControllerCallback caller);
+ void fastForward(String packageName, ISessionControllerCallback caller);
+ void rewind(String packageName, ISessionControllerCallback caller);
+ void seekTo(String packageName, ISessionControllerCallback caller, long pos);
+ void rate(String packageName, ISessionControllerCallback caller, in Rating rating);
+ void sendCustomAction(String packageName, ISessionControllerCallback caller,
+ String action, in Bundle args);
+ MediaMetadata getMetadata();
+ PlaybackState getPlaybackState();
+ //TODO:(b/119750807) Resolve hidden API usage ParceledListSlice.
+ //ParceledListSlice getQueue();
+ CharSequence getQueueTitle();
+ Bundle getExtras();
+ int getRatingType();
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/ISessionControllerCallback.aidl b/packages/MediaComponents/apex/java/android/media/session/ISessionControllerCallback.aidl
new file mode 100644
index 0000000..173504b
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/ISessionControllerCallback.aidl
@@ -0,0 +1,40 @@
+/* Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+//import android.content.pm.ParceledListSlice;
+import android.media.MediaMetadata;
+import android.media.session.ParcelableVolumeInfo;
+import android.media.session.PlaybackState;
+import android.media.session.MediaSession;
+import android.os.Bundle;
+
+/**
+ * @hide
+ */
+oneway interface ISessionControllerCallback {
+ void onEvent(String event, in Bundle extras);
+ void onSessionDestroyed();
+
+ // These callbacks are for the TransportController
+ void onPlaybackStateChanged(in PlaybackState state);
+ void onMetadataChanged(in MediaMetadata metadata);
+ //TODO:(b/119750807) Resolve hidden API usage ParceledListSlice.
+ //void onQueueChanged(in ParceledListSlice queue);
+ void onQueueTitleChanged(CharSequence title);
+ void onExtrasChanged(in Bundle extras);
+ void onVolumeInfoChanged(in ParcelableVolumeInfo info);
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/ISessionManager.aidl b/packages/MediaComponents/apex/java/android/media/session/ISessionManager.aidl
new file mode 100644
index 0000000..3578c16
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/ISessionManager.aidl
@@ -0,0 +1,66 @@
+/* Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.content.ComponentName;
+import android.media.IRemoteVolumeController;
+import android.media.ISessionTokensListener;
+import android.media.session.IActiveSessionsListener;
+import android.media.session.ICallback;
+import android.media.session.IOnMediaKeyListener;
+import android.media.session.IOnVolumeKeyLongPressListener;
+import android.media.session.ISession;
+import android.media.session.ISessionCallback;
+import android.os.Bundle;
+import android.view.KeyEvent;
+
+/**
+ * Interface to the MediaSessionManagerService
+ * @hide
+ */
+interface ISessionManager {
+ ISession createSession(String packageName, in ISessionCallback cb, String tag, int userId);
+ List<IBinder> getSessions(in ComponentName compName, int userId);
+ void dispatchMediaKeyEvent(String packageName, boolean asSystemService, in KeyEvent keyEvent,
+ boolean needWakeLock);
+ void dispatchVolumeKeyEvent(String packageName, boolean asSystemService, in KeyEvent keyEvent,
+ int stream, boolean musicOnly);
+ void dispatchAdjustVolume(String packageName, int suggestedStream, int delta, int flags);
+ void addSessionsListener(in IActiveSessionsListener listener, in ComponentName compName,
+ int userId);
+ void removeSessionsListener(in IActiveSessionsListener listener);
+
+ // This is for the system volume UI only
+ void setRemoteVolumeController(in IRemoteVolumeController rvc);
+
+ // For PhoneWindowManager to precheck media keys
+ boolean isGlobalPriorityActive();
+
+ void setCallback(in ICallback callback);
+ void setOnVolumeKeyLongPressListener(in IOnVolumeKeyLongPressListener listener);
+ void setOnMediaKeyListener(in IOnMediaKeyListener listener);
+
+ // MediaSession2
+ boolean isTrusted(String controllerPackageName, int controllerPid, int controllerUid);
+ boolean createSession2(in Bundle sessionToken);
+ void destroySession2(in Bundle sessionToken);
+ List<Bundle> getSessionTokens(boolean activeSessionOnly, boolean sessionServiceOnly,
+ String packageName);
+
+ void addSessionTokensListener(in ISessionTokensListener listener, int userId,
+ String packageName);
+ void removeSessionTokensListener(in ISessionTokensListener listener, String packageName);
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/MediaController.java b/packages/MediaComponents/apex/java/android/media/session/MediaController.java
new file mode 100644
index 0000000..60f74ab
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/MediaController.java
@@ -0,0 +1,1196 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
+import android.app.PendingIntent;
+import android.content.Context;
+//import android.content.pm.ParceledListSlice;
+import android.media.AudioAttributes;
+import android.media.AudioManager;
+import android.media.MediaMetadata;
+import android.media.Rating;
+import android.media.VolumeProvider;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.os.RemoteException;
+import android.os.ResultReceiver;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.KeyEvent;
+
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Allows an app to interact with an ongoing media session. Media buttons and
+ * other commands can be sent to the session. A callback may be registered to
+ * receive updates from the session, such as metadata and play state changes.
+ * <p>
+ * A MediaController can be created through {@link MediaSessionManager} if you
+ * hold the "android.permission.MEDIA_CONTENT_CONTROL" permission or are an
+ * enabled notification listener or by getting a {@link MediaSession.Token}
+ * directly from the session owner.
+ * <p>
+ * MediaController objects are thread-safe.
+ */
+public final class MediaController {
+ private static final String TAG = "MediaController";
+
+ private static final int MSG_EVENT = 1;
+ private static final int MSG_UPDATE_PLAYBACK_STATE = 2;
+ private static final int MSG_UPDATE_METADATA = 3;
+ private static final int MSG_UPDATE_VOLUME = 4;
+ private static final int MSG_UPDATE_QUEUE = 5;
+ private static final int MSG_UPDATE_QUEUE_TITLE = 6;
+ private static final int MSG_UPDATE_EXTRAS = 7;
+ private static final int MSG_DESTROYED = 8;
+
+ private final ISessionController mSessionBinder;
+
+ private final MediaSession.Token mToken;
+ private final Context mContext;
+ private final CallbackStub mCbStub = new CallbackStub(this);
+ private final ArrayList<MessageHandler> mCallbacks = new ArrayList<MessageHandler>();
+ private final Object mLock = new Object();
+
+ private boolean mCbRegistered = false;
+ private String mPackageName;
+ private String mTag;
+
+ private final TransportControls mTransportControls;
+
+ /**
+ * Call for creating a MediaController directly from a binder. Should only
+ * be used by framework code.
+ *
+ * @hide
+ */
+ public MediaController(Context context, ISessionController sessionBinder) {
+ if (sessionBinder == null) {
+ throw new IllegalArgumentException("Session token cannot be null");
+ }
+ if (context == null) {
+ throw new IllegalArgumentException("Context cannot be null");
+ }
+ mSessionBinder = sessionBinder;
+ mTransportControls = new TransportControls();
+ mToken = new MediaSession.Token(sessionBinder);
+ mContext = context;
+ }
+
+ /**
+ * Create a new MediaController from a session's token.
+ *
+ * @param context The caller's context.
+ * @param token The token for the session.
+ */
+ public MediaController(@NonNull Context context, @NonNull MediaSession.Token token) {
+ this(context, token.getBinder());
+ }
+
+ /**
+ * Get a {@link TransportControls} instance to send transport actions to
+ * the associated session.
+ *
+ * @return A transport controls instance.
+ */
+ public @NonNull TransportControls getTransportControls() {
+ return mTransportControls;
+ }
+
+ /**
+ * Send the specified media button event to the session. Only media keys can
+ * be sent by this method, other keys will be ignored.
+ *
+ * @param keyEvent The media button event to dispatch.
+ * @return true if the event was sent to the session, false otherwise.
+ */
+ public boolean dispatchMediaButtonEvent(@NonNull KeyEvent keyEvent) {
+ return dispatchMediaButtonEventInternal(false, keyEvent);
+ }
+
+ /**
+ * Dispatches the media button event as system service to the session.
+ * <p>
+ * Should be only called by the {@link com.android.internal.policy.PhoneWindow} when the
+ * foreground activity didn't consume the key from the hardware devices.
+ *
+ * @param keyEvent media key event
+ * @return {@code true} if the event was sent to the session, {@code false} otherwise
+ * @hide
+ */
+ public boolean dispatchMediaButtonEventAsSystemService(@NonNull KeyEvent keyEvent) {
+ return dispatchMediaButtonEventInternal(true, keyEvent);
+ }
+
+ private boolean dispatchMediaButtonEventInternal(boolean asSystemService,
+ @NonNull KeyEvent keyEvent) {
+ if (keyEvent == null) {
+ throw new IllegalArgumentException("KeyEvent may not be null");
+ }
+ if (!KeyEvent.isMediaSessionKey(keyEvent.getKeyCode())) {
+ return false;
+ }
+ try {
+ //TODO(b/119748678): Resolve mContext.getOpPackageName() through this file.
+ // Temporarilly it's replaced with "mContext.getOpPackageName()" for compiling.
+ return mSessionBinder.sendMediaButton("mContext.getOpPackageName()", mCbStub,
+ asSystemService, keyEvent);
+ } catch (RemoteException e) {
+ // System is dead. =(
+ }
+ return false;
+ }
+
+ /**
+ * Dispatches the volume button event as system service to the session.
+ * <p>
+ * Should be only called by the {@link com.android.internal.policy.PhoneWindow} when the
+ * foreground activity didn't consume the key from the hardware devices.
+ *
+ * @param keyEvent volume key event
+ * @hide
+ */
+ public void dispatchVolumeButtonEventAsSystemService(@NonNull KeyEvent keyEvent) {
+ switch (keyEvent.getAction()) {
+ case KeyEvent.ACTION_DOWN: {
+ int direction = 0;
+ switch (keyEvent.getKeyCode()) {
+ case KeyEvent.KEYCODE_VOLUME_UP:
+ direction = AudioManager.ADJUST_RAISE;
+ break;
+ case KeyEvent.KEYCODE_VOLUME_DOWN:
+ direction = AudioManager.ADJUST_LOWER;
+ break;
+ case KeyEvent.KEYCODE_VOLUME_MUTE:
+ direction = AudioManager.ADJUST_TOGGLE_MUTE;
+ break;
+ }
+ try {
+ mSessionBinder.adjustVolume("mContext.getOpPackageName()", mCbStub, true,
+ direction, AudioManager.FLAG_SHOW_UI);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling adjustVolumeBy", e);
+ }
+ }
+
+ case KeyEvent.ACTION_UP: {
+ final int flags = AudioManager.FLAG_PLAY_SOUND | AudioManager.FLAG_VIBRATE
+ | AudioManager.FLAG_FROM_KEY;
+ try {
+ mSessionBinder.adjustVolume("mContext.getOpPackageName()", mCbStub, true, 0,
+ flags);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling adjustVolumeBy", e);
+ }
+ }
+ }
+ }
+
+ /**
+ * Get the current playback state for this session.
+ *
+ * @return The current PlaybackState or null
+ */
+ public @Nullable PlaybackState getPlaybackState() {
+ try {
+ return mSessionBinder.getPlaybackState();
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling getPlaybackState.", e);
+ return null;
+ }
+ }
+
+ /**
+ * Get the current metadata for this session.
+ *
+ * @return The current MediaMetadata or null.
+ */
+ public @Nullable MediaMetadata getMetadata() {
+ try {
+ return mSessionBinder.getMetadata();
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling getMetadata.", e);
+ return null;
+ }
+ }
+
+ /**
+ * Get the current play queue for this session if one is set. If you only
+ * care about the current item {@link #getMetadata()} should be used.
+ *
+ * @return The current play queue or null.
+ */
+ public @Nullable List<MediaSession.QueueItem> getQueue() {
+ //TODO:(b/119750807) Resolve hidden API usage ParceledListSlice.
+ /*
+ try {
+ ParceledListSlice queue = mSessionBinder.getQueue();
+ if (queue != null) {
+ return queue.getList();
+ }
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling getQueue.", e);
+ }
+ */
+ return null;
+ }
+
+ /**
+ * Get the queue title for this session.
+ */
+ public @Nullable CharSequence getQueueTitle() {
+ try {
+ return mSessionBinder.getQueueTitle();
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling getQueueTitle", e);
+ }
+ return null;
+ }
+
+ /**
+ * Get the extras for this session.
+ */
+ public @Nullable Bundle getExtras() {
+ try {
+ return mSessionBinder.getExtras();
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling getExtras", e);
+ }
+ return null;
+ }
+
+ /**
+ * Get the rating type supported by the session. One of:
+ * <ul>
+ * <li>{@link Rating#RATING_NONE}</li>
+ * <li>{@link Rating#RATING_HEART}</li>
+ * <li>{@link Rating#RATING_THUMB_UP_DOWN}</li>
+ * <li>{@link Rating#RATING_3_STARS}</li>
+ * <li>{@link Rating#RATING_4_STARS}</li>
+ * <li>{@link Rating#RATING_5_STARS}</li>
+ * <li>{@link Rating#RATING_PERCENTAGE}</li>
+ * </ul>
+ *
+ * @return The supported rating type
+ */
+ public int getRatingType() {
+ try {
+ return mSessionBinder.getRatingType();
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling getRatingType.", e);
+ return Rating.RATING_NONE;
+ }
+ }
+
+ /**
+ * Get the flags for this session. Flags are defined in {@link MediaSession}.
+ *
+ * @return The current set of flags for the session.
+ */
+ public @MediaSession.SessionFlags long getFlags() {
+ try {
+ return mSessionBinder.getFlags();
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling getFlags.", e);
+ }
+ return 0;
+ }
+
+ /**
+ * Get the current playback info for this session.
+ *
+ * @return The current playback info or null.
+ */
+ public @Nullable PlaybackInfo getPlaybackInfo() {
+ try {
+ ParcelableVolumeInfo result = mSessionBinder.getVolumeAttributes();
+ return new PlaybackInfo(result.volumeType, result.audioAttrs, result.controlType,
+ result.maxVolume, result.currentVolume);
+
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling getAudioInfo.", e);
+ }
+ return null;
+ }
+
+ /**
+ * Get an intent for launching UI associated with this session if one
+ * exists.
+ *
+ * @return A {@link PendingIntent} to launch UI or null.
+ */
+ public @Nullable PendingIntent getSessionActivity() {
+ try {
+ return mSessionBinder.getLaunchPendingIntent();
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling getPendingIntent.", e);
+ }
+ return null;
+ }
+
+ /**
+ * Get the token for the session this is connected to.
+ *
+ * @return The token for the connected session.
+ */
+ public @NonNull MediaSession.Token getSessionToken() {
+ return mToken;
+ }
+
+ /**
+ * Set the volume of the output this session is playing on. The command will
+ * be ignored if it does not support
+ * {@link VolumeProvider#VOLUME_CONTROL_ABSOLUTE}. The flags in
+ * {@link AudioManager} may be used to affect the handling.
+ *
+ * @see #getPlaybackInfo()
+ * @param value The value to set it to, between 0 and the reported max.
+ * @param flags Flags from {@link AudioManager} to include with the volume
+ * request.
+ */
+ public void setVolumeTo(int value, int flags) {
+ try {
+ mSessionBinder.setVolumeTo("mContext.getOpPackageName()", mCbStub, value, flags);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling setVolumeTo.", e);
+ }
+ }
+
+ /**
+ * Adjust the volume of the output this session is playing on. The direction
+ * must be one of {@link AudioManager#ADJUST_LOWER},
+ * {@link AudioManager#ADJUST_RAISE}, or {@link AudioManager#ADJUST_SAME}.
+ * The command will be ignored if the session does not support
+ * {@link VolumeProvider#VOLUME_CONTROL_RELATIVE} or
+ * {@link VolumeProvider#VOLUME_CONTROL_ABSOLUTE}. The flags in
+ * {@link AudioManager} may be used to affect the handling.
+ *
+ * @see #getPlaybackInfo()
+ * @param direction The direction to adjust the volume in.
+ * @param flags Any flags to pass with the command.
+ */
+ public void adjustVolume(int direction, int flags) {
+ try {
+ mSessionBinder.adjustVolume("mContext.getOpPackageName()", mCbStub, false, direction,
+ flags);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling adjustVolumeBy.", e);
+ }
+ }
+
+ /**
+ * Registers a callback to receive updates from the Session. Updates will be
+ * posted on the caller's thread.
+ *
+ * @param callback The callback object, must not be null.
+ */
+ public void registerCallback(@NonNull Callback callback) {
+ registerCallback(callback, null);
+ }
+
+ /**
+ * Registers a callback to receive updates from the session. Updates will be
+ * posted on the specified handler's thread.
+ *
+ * @param callback The callback object, must not be null.
+ * @param handler The handler to post updates on. If null the callers thread
+ * will be used.
+ */
+ public void registerCallback(@NonNull Callback callback, @Nullable Handler handler) {
+ if (callback == null) {
+ throw new IllegalArgumentException("callback must not be null");
+ }
+ if (handler == null) {
+ handler = new Handler();
+ }
+ synchronized (mLock) {
+ addCallbackLocked(callback, handler);
+ }
+ }
+
+ /**
+ * Unregisters the specified callback. If an update has already been posted
+ * you may still receive it after calling this method.
+ *
+ * @param callback The callback to remove.
+ */
+ public void unregisterCallback(@NonNull Callback callback) {
+ if (callback == null) {
+ throw new IllegalArgumentException("callback must not be null");
+ }
+ synchronized (mLock) {
+ removeCallbackLocked(callback);
+ }
+ }
+
+ /**
+ * Sends a generic command to the session. It is up to the session creator
+ * to decide what commands and parameters they will support. As such,
+ * commands should only be sent to sessions that the controller owns.
+ *
+ * @param command The command to send
+ * @param args Any parameters to include with the command
+ * @param cb The callback to receive the result on
+ */
+ public void sendCommand(@NonNull String command, @Nullable Bundle args,
+ @Nullable ResultReceiver cb) {
+ if (TextUtils.isEmpty(command)) {
+ throw new IllegalArgumentException("command cannot be null or empty");
+ }
+ try {
+ mSessionBinder.sendCommand("mContext.getOpPackageName()", mCbStub, command, args, cb);
+ } catch (RemoteException e) {
+ Log.d(TAG, "Dead object in sendCommand.", e);
+ }
+ }
+
+ /**
+ * Get the session owner's package name.
+ *
+ * @return The package name of of the session owner.
+ */
+ public String getPackageName() {
+ if (mPackageName == null) {
+ try {
+ mPackageName = mSessionBinder.getPackageName();
+ } catch (RemoteException e) {
+ Log.d(TAG, "Dead object in getPackageName.", e);
+ }
+ }
+ return mPackageName;
+ }
+
+ /**
+ * Get the session's tag for debugging purposes.
+ *
+ * @return The session's tag.
+ * @hide
+ */
+ public String getTag() {
+ if (mTag == null) {
+ try {
+ mTag = mSessionBinder.getTag();
+ } catch (RemoteException e) {
+ Log.d(TAG, "Dead object in getTag.", e);
+ }
+ }
+ return mTag;
+ }
+
+ /*
+ * @hide
+ */
+ ISessionController getSessionBinder() {
+ return mSessionBinder;
+ }
+
+ /**
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public boolean controlsSameSession(MediaController other) {
+ if (other == null) return false;
+ return mSessionBinder.asBinder() == other.getSessionBinder().asBinder();
+ }
+
+ private void addCallbackLocked(Callback cb, Handler handler) {
+ if (getHandlerForCallbackLocked(cb) != null) {
+ Log.w(TAG, "Callback is already added, ignoring");
+ return;
+ }
+ MessageHandler holder = new MessageHandler(handler.getLooper(), cb);
+ mCallbacks.add(holder);
+ holder.mRegistered = true;
+
+ if (!mCbRegistered) {
+ try {
+ mSessionBinder.registerCallbackListener("mContext.getOpPackageName()", mCbStub);
+ mCbRegistered = true;
+ } catch (RemoteException e) {
+ Log.e(TAG, "Dead object in registerCallback", e);
+ }
+ }
+ }
+
+ private boolean removeCallbackLocked(Callback cb) {
+ boolean success = false;
+ for (int i = mCallbacks.size() - 1; i >= 0; i--) {
+ MessageHandler handler = mCallbacks.get(i);
+ if (cb == handler.mCallback) {
+ mCallbacks.remove(i);
+ success = true;
+ handler.mRegistered = false;
+ }
+ }
+ if (mCbRegistered && mCallbacks.size() == 0) {
+ try {
+ mSessionBinder.unregisterCallbackListener(mCbStub);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Dead object in removeCallbackLocked");
+ }
+ mCbRegistered = false;
+ }
+ return success;
+ }
+
+ private MessageHandler getHandlerForCallbackLocked(Callback cb) {
+ if (cb == null) {
+ throw new IllegalArgumentException("Callback cannot be null");
+ }
+ for (int i = mCallbacks.size() - 1; i >= 0; i--) {
+ MessageHandler handler = mCallbacks.get(i);
+ if (cb == handler.mCallback) {
+ return handler;
+ }
+ }
+ return null;
+ }
+
+ private final void postMessage(int what, Object obj, Bundle data) {
+ synchronized (mLock) {
+ for (int i = mCallbacks.size() - 1; i >= 0; i--) {
+ mCallbacks.get(i).post(what, obj, data);
+ }
+ }
+ }
+
+ /**
+ * Callback for receiving updates from the session. A Callback can be
+ * registered using {@link #registerCallback}.
+ */
+ public static abstract class Callback {
+ /**
+ * Override to handle the session being destroyed. The session is no
+ * longer valid after this call and calls to it will be ignored.
+ */
+ public void onSessionDestroyed() {
+ }
+
+ /**
+ * Override to handle custom events sent by the session owner without a
+ * specified interface. Controllers should only handle these for
+ * sessions they own.
+ *
+ * @param event The event from the session.
+ * @param extras Optional parameters for the event, may be null.
+ */
+ public void onSessionEvent(@NonNull String event, @Nullable Bundle extras) {
+ }
+
+ /**
+ * Override to handle changes in playback state.
+ *
+ * @param state The new playback state of the session
+ */
+ public void onPlaybackStateChanged(@Nullable PlaybackState state) {
+ }
+
+ /**
+ * Override to handle changes to the current metadata.
+ *
+ * @param metadata The current metadata for the session or null if none.
+ * @see MediaMetadata
+ */
+ public void onMetadataChanged(@Nullable MediaMetadata metadata) {
+ }
+
+ /**
+ * Override to handle changes to items in the queue.
+ *
+ * @param queue A list of items in the current play queue. It should
+ * include the currently playing item as well as previous and
+ * upcoming items if applicable.
+ * @see MediaSession.QueueItem
+ */
+ public void onQueueChanged(@Nullable List<MediaSession.QueueItem> queue) {
+ }
+
+ /**
+ * Override to handle changes to the queue title.
+ *
+ * @param title The title that should be displayed along with the play queue such as
+ * "Now Playing". May be null if there is no such title.
+ */
+ public void onQueueTitleChanged(@Nullable CharSequence title) {
+ }
+
+ /**
+ * Override to handle changes to the {@link MediaSession} extras.
+ *
+ * @param extras The extras that can include other information associated with the
+ * {@link MediaSession}.
+ */
+ public void onExtrasChanged(@Nullable Bundle extras) {
+ }
+
+ /**
+ * Override to handle changes to the audio info.
+ *
+ * @param info The current audio info for this session.
+ */
+ public void onAudioInfoChanged(PlaybackInfo info) {
+ }
+ }
+
+ /**
+ * Interface for controlling media playback on a session. This allows an app
+ * to send media transport commands to the session.
+ */
+ public final class TransportControls {
+ private static final String TAG = "TransportController";
+
+ private TransportControls() {
+ }
+
+ /**
+ * Request that the player prepare its playback. In other words, other sessions can continue
+ * to play during the preparation of this session. This method can be used to speed up the
+ * start of the playback. Once the preparation is done, the session will change its playback
+ * state to {@link PlaybackState#STATE_PAUSED}. Afterwards, {@link #play} can be called to
+ * start playback.
+ */
+ public void prepare() {
+ try {
+ mSessionBinder.prepare("mContext.getOpPackageName()", mCbStub);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling prepare.", e);
+ }
+ }
+
+ /**
+ * Request that the player prepare playback for a specific media id. In other words, other
+ * sessions can continue to play during the preparation of this session. This method can be
+ * used to speed up the start of the playback. Once the preparation is done, the session
+ * will change its playback state to {@link PlaybackState#STATE_PAUSED}. Afterwards,
+ * {@link #play} can be called to start playback. If the preparation is not needed,
+ * {@link #playFromMediaId} can be directly called without this method.
+ *
+ * @param mediaId The id of the requested media.
+ * @param extras Optional extras that can include extra information about the media item
+ * to be prepared.
+ */
+ public void prepareFromMediaId(String mediaId, Bundle extras) {
+ if (TextUtils.isEmpty(mediaId)) {
+ throw new IllegalArgumentException(
+ "You must specify a non-empty String for prepareFromMediaId.");
+ }
+ try {
+ mSessionBinder.prepareFromMediaId("mContext.getOpPackageName()", mCbStub, mediaId,
+ extras);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling prepare(" + mediaId + ").", e);
+ }
+ }
+
+ /**
+ * Request that the player prepare playback for a specific search query. An empty or null
+ * query should be treated as a request to prepare any music. In other words, other sessions
+ * can continue to play during the preparation of this session. This method can be used to
+ * speed up the start of the playback. Once the preparation is done, the session will
+ * change its playback state to {@link PlaybackState#STATE_PAUSED}. Afterwards,
+ * {@link #play} can be called to start playback. If the preparation is not needed,
+ * {@link #playFromSearch} can be directly called without this method.
+ *
+ * @param query The search query.
+ * @param extras Optional extras that can include extra information
+ * about the query.
+ */
+ public void prepareFromSearch(String query, Bundle extras) {
+ if (query == null) {
+ // This is to remain compatible with
+ // INTENT_ACTION_MEDIA_PLAY_FROM_SEARCH
+ query = "";
+ }
+ try {
+ mSessionBinder.prepareFromSearch("mContext.getOpPackageName()", mCbStub, query,
+ extras);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling prepare(" + query + ").", e);
+ }
+ }
+
+ /**
+ * Request that the player prepare playback for a specific {@link Uri}. In other words,
+ * other sessions can continue to play during the preparation of this session. This method
+ * can be used to speed up the start of the playback. Once the preparation is done, the
+ * session will change its playback state to {@link PlaybackState#STATE_PAUSED}. Afterwards,
+ * {@link #play} can be called to start playback. If the preparation is not needed,
+ * {@link #playFromUri} can be directly called without this method.
+ *
+ * @param uri The URI of the requested media.
+ * @param extras Optional extras that can include extra information about the media item
+ * to be prepared.
+ */
+ public void prepareFromUri(Uri uri, Bundle extras) {
+ if (uri == null || Uri.EMPTY.equals(uri)) {
+ throw new IllegalArgumentException(
+ "You must specify a non-empty Uri for prepareFromUri.");
+ }
+ try {
+ mSessionBinder.prepareFromUri("mContext.getOpPackageName()", mCbStub, uri, extras);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling prepare(" + uri + ").", e);
+ }
+ }
+
+ /**
+ * Request that the player start its playback at its current position.
+ */
+ public void play() {
+ try {
+ mSessionBinder.play("mContext.getOpPackageName()", mCbStub);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling play.", e);
+ }
+ }
+
+ /**
+ * Request that the player start playback for a specific media id.
+ *
+ * @param mediaId The id of the requested media.
+ * @param extras Optional extras that can include extra information about the media item
+ * to be played.
+ */
+ public void playFromMediaId(String mediaId, Bundle extras) {
+ if (TextUtils.isEmpty(mediaId)) {
+ throw new IllegalArgumentException(
+ "You must specify a non-empty String for playFromMediaId.");
+ }
+ try {
+ mSessionBinder.playFromMediaId("mContext.getOpPackageName()", mCbStub, mediaId,
+ extras);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling play(" + mediaId + ").", e);
+ }
+ }
+
+ /**
+ * Request that the player start playback for a specific search query.
+ * An empty or null query should be treated as a request to play any
+ * music.
+ *
+ * @param query The search query.
+ * @param extras Optional extras that can include extra information
+ * about the query.
+ */
+ public void playFromSearch(String query, Bundle extras) {
+ if (query == null) {
+ // This is to remain compatible with
+ // INTENT_ACTION_MEDIA_PLAY_FROM_SEARCH
+ query = "";
+ }
+ try {
+ mSessionBinder.playFromSearch("mContext.getOpPackageName()", mCbStub, query, extras);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling play(" + query + ").", e);
+ }
+ }
+
+ /**
+ * Request that the player start playback for a specific {@link Uri}.
+ *
+ * @param uri The URI of the requested media.
+ * @param extras Optional extras that can include extra information about the media item
+ * to be played.
+ */
+ public void playFromUri(Uri uri, Bundle extras) {
+ if (uri == null || Uri.EMPTY.equals(uri)) {
+ throw new IllegalArgumentException(
+ "You must specify a non-empty Uri for playFromUri.");
+ }
+ try {
+ mSessionBinder.playFromUri("mContext.getOpPackageName()", mCbStub, uri, extras);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling play(" + uri + ").", e);
+ }
+ }
+
+ /**
+ * Play an item with a specific id in the play queue. If you specify an
+ * id that is not in the play queue, the behavior is undefined.
+ */
+ public void skipToQueueItem(long id) {
+ try {
+ mSessionBinder.skipToQueueItem("mContext.getOpPackageName()", mCbStub, id);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling skipToItem(" + id + ").", e);
+ }
+ }
+
+ /**
+ * Request that the player pause its playback and stay at its current
+ * position.
+ */
+ public void pause() {
+ try {
+ mSessionBinder.pause("mContext.getOpPackageName()", mCbStub);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling pause.", e);
+ }
+ }
+
+ /**
+ * Request that the player stop its playback; it may clear its state in
+ * whatever way is appropriate.
+ */
+ public void stop() {
+ try {
+ mSessionBinder.stop("mContext.getOpPackageName()", mCbStub);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling stop.", e);
+ }
+ }
+
+ /**
+ * Move to a new location in the media stream.
+ *
+ * @param pos Position to move to, in milliseconds.
+ */
+ public void seekTo(long pos) {
+ try {
+ mSessionBinder.seekTo("mContext.getOpPackageName()", mCbStub, pos);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling seekTo.", e);
+ }
+ }
+
+ /**
+ * Start fast forwarding. If playback is already fast forwarding this
+ * may increase the rate.
+ */
+ public void fastForward() {
+ try {
+ mSessionBinder.fastForward("mContext.getOpPackageName()", mCbStub);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling fastForward.", e);
+ }
+ }
+
+ /**
+ * Skip to the next item.
+ */
+ public void skipToNext() {
+ try {
+ mSessionBinder.next("mContext.getOpPackageName()", mCbStub);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling next.", e);
+ }
+ }
+
+ /**
+ * Start rewinding. If playback is already rewinding this may increase
+ * the rate.
+ */
+ public void rewind() {
+ try {
+ mSessionBinder.rewind("mContext.getOpPackageName()", mCbStub);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling rewind.", e);
+ }
+ }
+
+ /**
+ * Skip to the previous item.
+ */
+ public void skipToPrevious() {
+ try {
+ mSessionBinder.previous("mContext.getOpPackageName()", mCbStub);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling previous.", e);
+ }
+ }
+
+ /**
+ * Rate the current content. This will cause the rating to be set for
+ * the current user. The Rating type must match the type returned by
+ * {@link #getRatingType()}.
+ *
+ * @param rating The rating to set for the current content
+ */
+ public void setRating(Rating rating) {
+ try {
+ mSessionBinder.rate("mContext.getOpPackageName()", mCbStub, rating);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error calling rate.", e);
+ }
+ }
+
+ /**
+ * Send a custom action back for the {@link MediaSession} to perform.
+ *
+ * @param customAction The action to perform.
+ * @param args Optional arguments to supply to the {@link MediaSession} for this
+ * custom action.
+ */
+ public void sendCustomAction(@NonNull PlaybackState.CustomAction customAction,
+ @Nullable Bundle args) {
+ if (customAction == null) {
+ throw new IllegalArgumentException("CustomAction cannot be null.");
+ }
+ sendCustomAction(customAction.getAction(), args);
+ }
+
+ /**
+ * Send the id and args from a custom action back for the {@link MediaSession} to perform.
+ *
+ * @see #sendCustomAction(PlaybackState.CustomAction action, Bundle args)
+ * @param action The action identifier of the {@link PlaybackState.CustomAction} as
+ * specified by the {@link MediaSession}.
+ * @param args Optional arguments to supply to the {@link MediaSession} for this
+ * custom action.
+ */
+ public void sendCustomAction(@NonNull String action, @Nullable Bundle args) {
+ if (TextUtils.isEmpty(action)) {
+ throw new IllegalArgumentException("CustomAction cannot be null.");
+ }
+ try {
+ mSessionBinder.sendCustomAction("mContext.getOpPackageName()", mCbStub, action, args);
+ } catch (RemoteException e) {
+ Log.d(TAG, "Dead object in sendCustomAction.", e);
+ }
+ }
+ }
+
+ /**
+ * Holds information about the current playback and how audio is handled for
+ * this session.
+ */
+ public static final class PlaybackInfo {
+ /**
+ * The session uses remote playback.
+ */
+ public static final int PLAYBACK_TYPE_REMOTE = 2;
+ /**
+ * The session uses local playback.
+ */
+ public static final int PLAYBACK_TYPE_LOCAL = 1;
+
+ private final int mVolumeType;
+ private final int mVolumeControl;
+ private final int mMaxVolume;
+ private final int mCurrentVolume;
+ private final AudioAttributes mAudioAttrs;
+
+ /**
+ * @hide
+ */
+ public PlaybackInfo(int type, AudioAttributes attrs, int control, int max, int current) {
+ mVolumeType = type;
+ mAudioAttrs = attrs;
+ mVolumeControl = control;
+ mMaxVolume = max;
+ mCurrentVolume = current;
+ }
+
+ /**
+ * Get the type of playback which affects volume handling. One of:
+ * <ul>
+ * <li>{@link #PLAYBACK_TYPE_LOCAL}</li>
+ * <li>{@link #PLAYBACK_TYPE_REMOTE}</li>
+ * </ul>
+ *
+ * @return The type of playback this session is using.
+ */
+ public int getPlaybackType() {
+ return mVolumeType;
+ }
+
+ /**
+ * Get the audio attributes for this session. The attributes will affect
+ * volume handling for the session. When the volume type is
+ * {@link PlaybackInfo#PLAYBACK_TYPE_REMOTE} these may be ignored by the
+ * remote volume handler.
+ *
+ * @return The attributes for this session.
+ */
+ public AudioAttributes getAudioAttributes() {
+ return mAudioAttrs;
+ }
+
+ /**
+ * Get the type of volume control that can be used. One of:
+ * <ul>
+ * <li>{@link VolumeProvider#VOLUME_CONTROL_ABSOLUTE}</li>
+ * <li>{@link VolumeProvider#VOLUME_CONTROL_RELATIVE}</li>
+ * <li>{@link VolumeProvider#VOLUME_CONTROL_FIXED}</li>
+ * </ul>
+ *
+ * @return The type of volume control that may be used with this
+ * session.
+ */
+ public int getVolumeControl() {
+ return mVolumeControl;
+ }
+
+ /**
+ * Get the maximum volume that may be set for this session.
+ *
+ * @return The maximum allowed volume where this session is playing.
+ */
+ public int getMaxVolume() {
+ return mMaxVolume;
+ }
+
+ /**
+ * Get the current volume for this session.
+ *
+ * @return The current volume where this session is playing.
+ */
+ public int getCurrentVolume() {
+ return mCurrentVolume;
+ }
+ }
+
+ private final static class CallbackStub extends ISessionControllerCallback.Stub {
+ private final WeakReference<MediaController> mController;
+
+ public CallbackStub(MediaController controller) {
+ mController = new WeakReference<MediaController>(controller);
+ }
+
+ @Override
+ public void onSessionDestroyed() {
+ MediaController controller = mController.get();
+ if (controller != null) {
+ controller.postMessage(MSG_DESTROYED, null, null);
+ }
+ }
+
+ @Override
+ public void onEvent(String event, Bundle extras) {
+ MediaController controller = mController.get();
+ if (controller != null) {
+ controller.postMessage(MSG_EVENT, event, extras);
+ }
+ }
+
+ @Override
+ public void onPlaybackStateChanged(PlaybackState state) {
+ MediaController controller = mController.get();
+ if (controller != null) {
+ controller.postMessage(MSG_UPDATE_PLAYBACK_STATE, state, null);
+ }
+ }
+
+ @Override
+ public void onMetadataChanged(MediaMetadata metadata) {
+ MediaController controller = mController.get();
+ if (controller != null) {
+ controller.postMessage(MSG_UPDATE_METADATA, metadata, null);
+ }
+ }
+
+ //TODO:(b/119750807) Resolve hidden API usage ParceledListSlice.
+ /*
+ @Override
+ public void onQueueChanged(ParceledListSlice parceledQueue) {
+ List<MediaSession.QueueItem> queue = parceledQueue == null ? null : parceledQueue
+ .getList();
+ MediaController controller = mController.get();
+ if (controller != null) {
+ controller.postMessage(MSG_UPDATE_QUEUE, queue, null);
+ }
+ }
+ */
+
+ @Override
+ public void onQueueTitleChanged(CharSequence title) {
+ MediaController controller = mController.get();
+ if (controller != null) {
+ controller.postMessage(MSG_UPDATE_QUEUE_TITLE, title, null);
+ }
+ }
+
+ @Override
+ public void onExtrasChanged(Bundle extras) {
+ MediaController controller = mController.get();
+ if (controller != null) {
+ controller.postMessage(MSG_UPDATE_EXTRAS, extras, null);
+ }
+ }
+
+ @Override
+ public void onVolumeInfoChanged(ParcelableVolumeInfo pvi) {
+ MediaController controller = mController.get();
+ if (controller != null) {
+ PlaybackInfo info = new PlaybackInfo(pvi.volumeType, pvi.audioAttrs,
+ pvi.controlType, pvi.maxVolume, pvi.currentVolume);
+ controller.postMessage(MSG_UPDATE_VOLUME, info, null);
+ }
+ }
+
+ }
+
+ private final static class MessageHandler extends Handler {
+ private final MediaController.Callback mCallback;
+ private boolean mRegistered = false;
+
+ public MessageHandler(Looper looper, MediaController.Callback cb) {
+ //TODO:(b/119539849) Uncomment below line and resolve the error.
+ // super(looper, null, true);
+ mCallback = cb;
+ }
+
+ @Override
+ public void handleMessage(Message msg) {
+ if (!mRegistered) {
+ return;
+ }
+ switch (msg.what) {
+ case MSG_EVENT:
+ mCallback.onSessionEvent((String) msg.obj, msg.getData());
+ break;
+ case MSG_UPDATE_PLAYBACK_STATE:
+ mCallback.onPlaybackStateChanged((PlaybackState) msg.obj);
+ break;
+ case MSG_UPDATE_METADATA:
+ mCallback.onMetadataChanged((MediaMetadata) msg.obj);
+ break;
+ case MSG_UPDATE_QUEUE:
+ mCallback.onQueueChanged((List<MediaSession.QueueItem>) msg.obj);
+ break;
+ case MSG_UPDATE_QUEUE_TITLE:
+ mCallback.onQueueTitleChanged((CharSequence) msg.obj);
+ break;
+ case MSG_UPDATE_EXTRAS:
+ mCallback.onExtrasChanged((Bundle) msg.obj);
+ break;
+ case MSG_UPDATE_VOLUME:
+ mCallback.onAudioInfoChanged((PlaybackInfo) msg.obj);
+ break;
+ case MSG_DESTROYED:
+ mCallback.onSessionDestroyed();
+ break;
+ }
+ }
+
+ public void post(int what, Object obj, Bundle data) {
+ Message msg = obtainMessage(what, obj);
+ msg.setData(data);
+ msg.sendToTarget();
+ }
+ }
+
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/MediaSession.aidl b/packages/MediaComponents/apex/java/android/media/session/MediaSession.aidl
new file mode 100644
index 0000000..f657cef
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/MediaSession.aidl
@@ -0,0 +1,19 @@
+/* Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.media.session;
+
+parcelable MediaSession.Token;
+parcelable MediaSession.QueueItem;
\ No newline at end of file
diff --git a/packages/MediaComponents/apex/java/android/media/session/MediaSession.java b/packages/MediaComponents/apex/java/android/media/session/MediaSession.java
new file mode 100644
index 0000000..42d92d1
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/MediaSession.java
@@ -0,0 +1,1567 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.session;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
+import android.app.Activity;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+//import android.content.pm.ParceledListSlice;
+import android.media.AudioAttributes;
+import android.media.MediaDescription;
+import android.media.MediaMetadata;
+import android.media.Rating;
+import android.media.VolumeProvider;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.os.RemoteException;
+import android.os.ResultReceiver;
+import android.os.UserHandle;
+import android.media.session.MediaSessionManager.RemoteUserInfo;
+import android.service.media.MediaBrowserService;
+import android.text.TextUtils;
+import android.util.Log;
+import android.util.Pair;
+import android.view.KeyEvent;
+import android.view.ViewConfiguration;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.ref.WeakReference;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Allows interaction with media controllers, volume keys, media buttons, and
+ * transport controls.
+ * <p>
+ * A MediaSession should be created when an app wants to publish media playback
+ * information or handle media keys. In general an app only needs one session
+ * for all playback, though multiple sessions can be created to provide finer
+ * grain controls of media.
+ * <p>
+ * Once a session is created the owner of the session may pass its
+ * {@link #getSessionToken() session token} to other processes to allow them to
+ * create a {@link MediaController} to interact with the session.
+ * <p>
+ * To receive commands, media keys, and other events a {@link Callback} must be
+ * set with {@link #setCallback(Callback)} and {@link #setActive(boolean)
+ * setActive(true)} must be called.
+ * <p>
+ * When an app is finished performing playback it must call {@link #release()}
+ * to clean up the session and notify any controllers.
+ * <p>
+ * MediaSession objects are thread safe.
+ */
+public final class MediaSession {
+ private static final String TAG = "MediaSession";
+
+ /**
+ * Set this flag on the session to indicate that it can handle media button
+ * events.
+ * @deprecated This flag is no longer used. All media sessions are expected to handle media
+ * button events now.
+ */
+ @Deprecated
+ public static final int FLAG_HANDLES_MEDIA_BUTTONS = 1 << 0;
+
+ /**
+ * Set this flag on the session to indicate that it handles transport
+ * control commands through its {@link Callback}.
+ * @deprecated This flag is no longer used. All media sessions are expected to handle transport
+ * controls now.
+ */
+ @Deprecated
+ public static final int FLAG_HANDLES_TRANSPORT_CONTROLS = 1 << 1;
+
+ /**
+ * System only flag for a session that needs to have priority over all other
+ * sessions. This flag ensures this session will receive media button events
+ * regardless of the current ordering in the system.
+ *
+ * @hide
+ */
+ public static final int FLAG_EXCLUSIVE_GLOBAL_PRIORITY = 1 << 16;
+
+ /**
+ * @hide
+ */
+ public static final int INVALID_UID = -1;
+
+ /**
+ * @hide
+ */
+ public static final int INVALID_PID = -1;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(flag = true, value = {
+ FLAG_HANDLES_MEDIA_BUTTONS,
+ FLAG_HANDLES_TRANSPORT_CONTROLS,
+ FLAG_EXCLUSIVE_GLOBAL_PRIORITY })
+ public @interface SessionFlags { }
+
+ private final Object mLock = new Object();
+ private final int mMaxBitmapSize;
+
+ private final MediaSession.Token mSessionToken;
+ private final MediaController mController;
+ private final ISession mBinder;
+ private final CallbackStub mCbStub;
+
+ // Do not change the name of mCallback. Support lib accesses this by using reflection.
+ @UnsupportedAppUsage
+ private CallbackMessageHandler mCallback;
+ private VolumeProvider mVolumeProvider;
+ private PlaybackState mPlaybackState;
+
+ private boolean mActive = false;
+
+ /**
+ * Creates a new session. The session will automatically be registered with
+ * the system but will not be published until {@link #setActive(boolean)
+ * setActive(true)} is called. You must call {@link #release()} when
+ * finished with the session.
+ *
+ * @param context The context to use to create the session.
+ * @param tag A short name for debugging purposes.
+ */
+ public MediaSession(@NonNull Context context, @NonNull String tag) {
+ this(context, tag, UserHandle.myUserId());
+ }
+
+ /**
+ * Creates a new session as the specified user. To create a session as a
+ * user other than your own you must hold the
+ * {@link android.Manifest.permission#INTERACT_ACROSS_USERS_FULL}
+ * permission.
+ *
+ * @param context The context to use to create the session.
+ * @param tag A short name for debugging purposes.
+ * @param userId The user id to create the session as.
+ * @hide
+ */
+ public MediaSession(@NonNull Context context, @NonNull String tag, int userId) {
+ if (context == null) {
+ throw new IllegalArgumentException("context cannot be null.");
+ }
+ if (TextUtils.isEmpty(tag)) {
+ throw new IllegalArgumentException("tag cannot be null or empty");
+ }
+ //TODO(b/119749798): Resolve hidden API usage. com.android.internal.R
+ //mMaxBitmapSize = context.getResources().getDimensionPixelSize(
+ //com.android.internal.R.dimen.config_mediaMetadataBitmapMaxSize);
+ mMaxBitmapSize = 1024; //TODO: remove this.
+ mCbStub = new CallbackStub(this);
+ MediaSessionManager manager = (MediaSessionManager) context
+ .getSystemService(Context.MEDIA_SESSION_SERVICE);
+ try {
+ mBinder = manager.createSession(mCbStub, tag, userId);
+ mSessionToken = new Token(mBinder.getController());
+ mController = new MediaController(context, mSessionToken);
+ } catch (RemoteException e) {
+ throw new RuntimeException("Remote error creating session.", e);
+ }
+ }
+
+ /**
+ * Set the callback to receive updates for the MediaSession. This includes
+ * media button events and transport controls. The caller's thread will be
+ * used to post updates.
+ * <p>
+ * Set the callback to null to stop receiving updates.
+ *
+ * @param callback The callback object
+ */
+ public void setCallback(@Nullable Callback callback) {
+ setCallback(callback, null);
+ }
+
+ /**
+ * Set the callback to receive updates for the MediaSession. This includes
+ * media button events and transport controls.
+ * <p>
+ * Set the callback to null to stop receiving updates.
+ *
+ * @param callback The callback to receive updates on.
+ * @param handler The handler that events should be posted on.
+ */
+ public void setCallback(@Nullable Callback callback, @Nullable Handler handler) {
+ synchronized (mLock) {
+ if (mCallback != null) {
+ // We're updating the callback, clear the session from the old one.
+ mCallback.mCallback.mSession = null;
+ mCallback.removeCallbacksAndMessages(null);
+ }
+ if (callback == null) {
+ mCallback = null;
+ return;
+ }
+ if (handler == null) {
+ handler = new Handler();
+ }
+ callback.mSession = this;
+ CallbackMessageHandler msgHandler = new CallbackMessageHandler(handler.getLooper(),
+ callback);
+ mCallback = msgHandler;
+ }
+ }
+
+ /**
+ * Set an intent for launching UI for this Session. This can be used as a
+ * quick link to an ongoing media screen. The intent should be for an
+ * activity that may be started using {@link Activity#startActivity(Intent)}.
+ *
+ * @param pi The intent to launch to show UI for this Session.
+ */
+ public void setSessionActivity(@Nullable PendingIntent pi) {
+ try {
+ mBinder.setLaunchPendingIntent(pi);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Failure in setLaunchPendingIntent.", e);
+ }
+ }
+
+ /**
+ * Set a pending intent for your media button receiver to allow restarting
+ * playback after the session has been stopped. If your app is started in
+ * this way an {@link Intent#ACTION_MEDIA_BUTTON} intent will be sent via
+ * the pending intent.
+ *
+ * @param mbr The {@link PendingIntent} to send the media button event to.
+ */
+ public void setMediaButtonReceiver(@Nullable PendingIntent mbr) {
+ try {
+ mBinder.setMediaButtonReceiver(mbr);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Failure in setMediaButtonReceiver.", e);
+ }
+ }
+
+ /**
+ * Set any flags for the session.
+ *
+ * @param flags The flags to set for this session.
+ */
+ public void setFlags(@SessionFlags int flags) {
+ try {
+ mBinder.setFlags(flags);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Failure in setFlags.", e);
+ }
+ }
+
+ /**
+ * Set the attributes for this session's audio. This will affect the
+ * system's volume handling for this session. If
+ * {@link #setPlaybackToRemote} was previously called it will stop receiving
+ * volume commands and the system will begin sending volume changes to the
+ * appropriate stream.
+ * <p>
+ * By default sessions use attributes for media.
+ *
+ * @param attributes The {@link AudioAttributes} for this session's audio.
+ */
+ public void setPlaybackToLocal(AudioAttributes attributes) {
+ if (attributes == null) {
+ throw new IllegalArgumentException("Attributes cannot be null for local playback.");
+ }
+ //TODO(b/119751592): Decide if AudioAttributes should be updated.
+ /*
+ try {
+ mBinder.setPlaybackToLocal(attributes);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Failure in setPlaybackToLocal.", e);
+ }
+ */
+ }
+
+ /**
+ * Configure this session to use remote volume handling. This must be called
+ * to receive volume button events, otherwise the system will adjust the
+ * appropriate stream volume for this session. If
+ * {@link #setPlaybackToLocal} was previously called the system will stop
+ * handling volume changes for this session and pass them to the volume
+ * provider instead.
+ *
+ * @param volumeProvider The provider that will handle volume changes. May
+ * not be null.
+ */
+ public void setPlaybackToRemote(@NonNull VolumeProvider volumeProvider) {
+ if (volumeProvider == null) {
+ throw new IllegalArgumentException("volumeProvider may not be null!");
+ }
+ synchronized (mLock) {
+ mVolumeProvider = volumeProvider;
+ }
+ volumeProvider.setCallback(new VolumeProvider.Callback() {
+ @Override
+ public void onVolumeChanged(VolumeProvider volumeProvider) {
+ notifyRemoteVolumeChanged(volumeProvider);
+ }
+ });
+
+ try {
+ mBinder.setPlaybackToRemote(volumeProvider.getVolumeControl(),
+ volumeProvider.getMaxVolume());
+ mBinder.setCurrentVolume(volumeProvider.getCurrentVolume());
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Failure in setPlaybackToRemote.", e);
+ }
+ }
+
+ /**
+ * Set if this session is currently active and ready to receive commands. If
+ * set to false your session's controller may not be discoverable. You must
+ * set the session to active before it can start receiving media button
+ * events or transport commands.
+ *
+ * @param active Whether this session is active or not.
+ */
+ public void setActive(boolean active) {
+ if (mActive == active) {
+ return;
+ }
+ try {
+ mBinder.setActive(active);
+ mActive = active;
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Failure in setActive.", e);
+ }
+ }
+
+ /**
+ * Get the current active state of this session.
+ *
+ * @return True if the session is active, false otherwise.
+ */
+ public boolean isActive() {
+ return mActive;
+ }
+
+ /**
+ * Send a proprietary event to all MediaControllers listening to this
+ * Session. It's up to the Controller/Session owner to determine the meaning
+ * of any events.
+ *
+ * @param event The name of the event to send
+ * @param extras Any extras included with the event
+ */
+ public void sendSessionEvent(@NonNull String event, @Nullable Bundle extras) {
+ if (TextUtils.isEmpty(event)) {
+ throw new IllegalArgumentException("event cannot be null or empty");
+ }
+ try {
+ mBinder.sendEvent(event, extras);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error sending event", e);
+ }
+ }
+
+ /**
+ * This must be called when an app has finished performing playback. If
+ * playback is expected to start again shortly the session can be left open,
+ * but it must be released if your activity or service is being destroyed.
+ */
+ public void release() {
+ try {
+ mBinder.destroy();
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Error releasing session: ", e);
+ }
+ }
+
+ /**
+ * Retrieve a token object that can be used by apps to create a
+ * {@link MediaController} for interacting with this session. The owner of
+ * the session is responsible for deciding how to distribute these tokens.
+ *
+ * @return A token that can be used to create a MediaController for this
+ * session
+ */
+ public @NonNull Token getSessionToken() {
+ return mSessionToken;
+ }
+
+ /**
+ * Get a controller for this session. This is a convenience method to avoid
+ * having to cache your own controller in process.
+ *
+ * @return A controller for this session.
+ */
+ public @NonNull MediaController getController() {
+ return mController;
+ }
+
+ /**
+ * Update the current playback state.
+ *
+ * @param state The current state of playback
+ */
+ public void setPlaybackState(@Nullable PlaybackState state) {
+ mPlaybackState = state;
+ try {
+ mBinder.setPlaybackState(state);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Dead object in setPlaybackState.", e);
+ }
+ }
+
+ /**
+ * Update the current metadata. New metadata can be created using
+ * {@link android.media.MediaMetadata.Builder}. This operation may take time proportional to
+ * the size of the bitmap to replace large bitmaps with a scaled down copy.
+ *
+ * @param metadata The new metadata
+ * @see android.media.MediaMetadata.Builder#putBitmap
+ */
+ public void setMetadata(@Nullable MediaMetadata metadata) {
+ if (metadata != null) {
+ metadata = (new MediaMetadata.Builder(metadata, mMaxBitmapSize)).build();
+ }
+ try {
+ mBinder.setMetadata(metadata);
+ } catch (RemoteException e) {
+ Log.wtf(TAG, "Dead object in setPlaybackState.", e);
+ }
+ }
+
+ /**
+ * Update the list of items in the play queue. It is an ordered list and
+ * should contain the current item, and previous or upcoming items if they
+ * exist. Specify null if there is no current play queue.
+ * <p>
+ * The queue should be of reasonable size. If the play queue is unbounded
+ * within your app, it is better to send a reasonable amount in a sliding
+ * window instead.
+ *
+ * @param queue A list of items in the play queue.
+ */
+ public void setQueue(@Nullable List<QueueItem> queue) {
+ //TODO:(b/119750807) Resolve hidden API usage ParceledListSlice.
+ /*
+ try {
+ mBinder.setQueue(queue == null ? null : new ParceledListSlice<QueueItem>(queue));
+ } catch (RemoteException e) {
+ Log.wtf("Dead object in setQueue.", e);
+ }
+ */
+ }
+
+ /**
+ * Set the title of the play queue. The UI should display this title along
+ * with the play queue itself.
+ * e.g. "Play Queue", "Now Playing", or an album name.
+ *
+ * @param title The title of the play queue.
+ */
+ public void setQueueTitle(@Nullable CharSequence title) {
+ try {
+ mBinder.setQueueTitle(title);
+ } catch (RemoteException e) {
+ Log.wtf("Dead object in setQueueTitle.", e);
+ }
+ }
+
+ /**
+ * Set the style of rating used by this session. Apps trying to set the
+ * rating should use this style. Must be one of the following:
+ * <ul>
+ * <li>{@link Rating#RATING_NONE}</li>
+ * <li>{@link Rating#RATING_3_STARS}</li>
+ * <li>{@link Rating#RATING_4_STARS}</li>
+ * <li>{@link Rating#RATING_5_STARS}</li>
+ * <li>{@link Rating#RATING_HEART}</li>
+ * <li>{@link Rating#RATING_PERCENTAGE}</li>
+ * <li>{@link Rating#RATING_THUMB_UP_DOWN}</li>
+ * </ul>
+ */
+ public void setRatingType(@Rating.Style int type) {
+ try {
+ mBinder.setRatingType(type);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error in setRatingType.", e);
+ }
+ }
+
+ /**
+ * Set some extras that can be associated with the {@link MediaSession}. No assumptions should
+ * be made as to how a {@link MediaController} will handle these extras.
+ * Keys should be fully qualified (e.g. com.example.MY_EXTRA) to avoid conflicts.
+ *
+ * @param extras The extras associated with the {@link MediaSession}.
+ */
+ public void setExtras(@Nullable Bundle extras) {
+ try {
+ mBinder.setExtras(extras);
+ } catch (RemoteException e) {
+ Log.wtf("Dead object in setExtras.", e);
+ }
+ }
+
+ /**
+ * Gets the controller information who sent the current request.
+ * <p>
+ * Note: This is only valid while in a request callback, such as {@link Callback#onPlay}.
+ *
+ * @throws IllegalStateException If this method is called outside of {@link Callback} methods.
+ * @see MediaSessionManager#isTrustedForMediaControl(RemoteUserInfo)
+ */
+ public final @NonNull RemoteUserInfo getCurrentControllerInfo() {
+ if (mCallback == null || mCallback.mCurrentControllerInfo == null) {
+ throw new IllegalStateException(
+ "This should be called inside of MediaSession.Callback methods");
+ }
+ return mCallback.mCurrentControllerInfo;
+ }
+
+ /**
+ * Notify the system that the remote volume changed.
+ *
+ * @param provider The provider that is handling volume changes.
+ * @hide
+ */
+ public void notifyRemoteVolumeChanged(VolumeProvider provider) {
+ synchronized (mLock) {
+ if (provider == null || provider != mVolumeProvider) {
+ Log.w(TAG, "Received update from stale volume provider");
+ return;
+ }
+ }
+ try {
+ mBinder.setCurrentVolume(provider.getCurrentVolume());
+ } catch (RemoteException e) {
+ Log.e(TAG, "Error in notifyVolumeChanged", e);
+ }
+ }
+
+ /**
+ * Returns the name of the package that sent the last media button, transport control, or
+ * command from controllers and the system. This is only valid while in a request callback, such
+ * as {@link Callback#onPlay}.
+ *
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public String getCallingPackage() {
+ if (mCallback != null && mCallback.mCurrentControllerInfo != null) {
+ return mCallback.mCurrentControllerInfo.getPackageName();
+ }
+ return null;
+ }
+
+ private void dispatchPrepare(RemoteUserInfo caller) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PREPARE, null, null);
+ }
+
+ private void dispatchPrepareFromMediaId(RemoteUserInfo caller, String mediaId, Bundle extras) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PREPARE_MEDIA_ID, mediaId, extras);
+ }
+
+ private void dispatchPrepareFromSearch(RemoteUserInfo caller, String query, Bundle extras) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PREPARE_SEARCH, query, extras);
+ }
+
+ private void dispatchPrepareFromUri(RemoteUserInfo caller, Uri uri, Bundle extras) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PREPARE_URI, uri, extras);
+ }
+
+ private void dispatchPlay(RemoteUserInfo caller) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PLAY, null, null);
+ }
+
+ private void dispatchPlayFromMediaId(RemoteUserInfo caller, String mediaId, Bundle extras) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PLAY_MEDIA_ID, mediaId, extras);
+ }
+
+ private void dispatchPlayFromSearch(RemoteUserInfo caller, String query, Bundle extras) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PLAY_SEARCH, query, extras);
+ }
+
+ private void dispatchPlayFromUri(RemoteUserInfo caller, Uri uri, Bundle extras) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PLAY_URI, uri, extras);
+ }
+
+ private void dispatchSkipToItem(RemoteUserInfo caller, long id) {
+ postToCallback(caller, CallbackMessageHandler.MSG_SKIP_TO_ITEM, id, null);
+ }
+
+ private void dispatchPause(RemoteUserInfo caller) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PAUSE, null, null);
+ }
+
+ private void dispatchStop(RemoteUserInfo caller) {
+ postToCallback(caller, CallbackMessageHandler.MSG_STOP, null, null);
+ }
+
+ private void dispatchNext(RemoteUserInfo caller) {
+ postToCallback(caller, CallbackMessageHandler.MSG_NEXT, null, null);
+ }
+
+ private void dispatchPrevious(RemoteUserInfo caller) {
+ postToCallback(caller, CallbackMessageHandler.MSG_PREVIOUS, null, null);
+ }
+
+ private void dispatchFastForward(RemoteUserInfo caller) {
+ postToCallback(caller, CallbackMessageHandler.MSG_FAST_FORWARD, null, null);
+ }
+
+ private void dispatchRewind(RemoteUserInfo caller) {
+ postToCallback(caller, CallbackMessageHandler.MSG_REWIND, null, null);
+ }
+
+ private void dispatchSeekTo(RemoteUserInfo caller, long pos) {
+ postToCallback(caller, CallbackMessageHandler.MSG_SEEK_TO, pos, null);
+ }
+
+ private void dispatchRate(RemoteUserInfo caller, Rating rating) {
+ postToCallback(caller, CallbackMessageHandler.MSG_RATE, rating, null);
+ }
+
+ private void dispatchCustomAction(RemoteUserInfo caller, String action, Bundle args) {
+ postToCallback(caller, CallbackMessageHandler.MSG_CUSTOM_ACTION, action, args);
+ }
+
+ private void dispatchMediaButton(RemoteUserInfo caller, Intent mediaButtonIntent) {
+ postToCallback(caller, CallbackMessageHandler.MSG_MEDIA_BUTTON, mediaButtonIntent, null);
+ }
+
+ private void dispatchMediaButtonDelayed(RemoteUserInfo info, Intent mediaButtonIntent,
+ long delay) {
+ postToCallbackDelayed(info, CallbackMessageHandler.MSG_PLAY_PAUSE_KEY_DOUBLE_TAP_TIMEOUT,
+ mediaButtonIntent, null, delay);
+ }
+
+ private void dispatchAdjustVolume(RemoteUserInfo caller, int direction) {
+ postToCallback(caller, CallbackMessageHandler.MSG_ADJUST_VOLUME, direction, null);
+ }
+
+ private void dispatchSetVolumeTo(RemoteUserInfo caller, int volume) {
+ postToCallback(caller, CallbackMessageHandler.MSG_SET_VOLUME, volume, null);
+ }
+
+ private void dispatchCommand(RemoteUserInfo caller, String command, Bundle args,
+ ResultReceiver resultCb) {
+ Command cmd = new Command(command, args, resultCb);
+ postToCallback(caller, CallbackMessageHandler.MSG_COMMAND, cmd, null);
+ }
+
+ private void postToCallback(RemoteUserInfo caller, int what, Object obj, Bundle data) {
+ postToCallbackDelayed(caller, what, obj, data, 0);
+ }
+
+ private void postToCallbackDelayed(RemoteUserInfo caller, int what, Object obj, Bundle data,
+ long delay) {
+ synchronized (mLock) {
+ if (mCallback != null) {
+ mCallback.post(caller, what, obj, data, delay);
+ }
+ }
+ }
+
+ /**
+ * Return true if this is considered an active playback state.
+ *
+ * @hide
+ */
+ public static boolean isActiveState(int state) {
+ switch (state) {
+ case PlaybackState.STATE_FAST_FORWARDING:
+ case PlaybackState.STATE_REWINDING:
+ case PlaybackState.STATE_SKIPPING_TO_PREVIOUS:
+ case PlaybackState.STATE_SKIPPING_TO_NEXT:
+ case PlaybackState.STATE_BUFFERING:
+ case PlaybackState.STATE_CONNECTING:
+ case PlaybackState.STATE_PLAYING:
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Represents an ongoing session. This may be passed to apps by the session
+ * owner to allow them to create a {@link MediaController} to communicate with
+ * the session.
+ */
+ public static final class Token implements Parcelable {
+
+ private ISessionController mBinder;
+
+ /**
+ * @hide
+ */
+ public Token(ISessionController binder) {
+ mBinder = binder;
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeStrongBinder(mBinder.asBinder());
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + ((mBinder == null) ? 0 : mBinder.asBinder().hashCode());
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ Token other = (Token) obj;
+ if (mBinder == null) {
+ if (other.mBinder != null)
+ return false;
+ } else if (!mBinder.asBinder().equals(other.mBinder.asBinder()))
+ return false;
+ return true;
+ }
+
+ ISessionController getBinder() {
+ return mBinder;
+ }
+
+ public static final Parcelable.Creator<Token> CREATOR
+ = new Parcelable.Creator<Token>() {
+ @Override
+ public Token createFromParcel(Parcel in) {
+ return new Token(ISessionController.Stub.asInterface(in.readStrongBinder()));
+ }
+
+ @Override
+ public Token[] newArray(int size) {
+ return new Token[size];
+ }
+ };
+ }
+
+ /**
+ * Receives media buttons, transport controls, and commands from controllers
+ * and the system. A callback may be set using {@link #setCallback}.
+ */
+ public abstract static class Callback {
+
+ private MediaSession mSession;
+ private CallbackMessageHandler mHandler;
+ private boolean mMediaPlayPauseKeyPending;
+
+ public Callback() {
+ }
+
+ /**
+ * Called when a controller has sent a command to this session.
+ * The owner of the session may handle custom commands but is not
+ * required to.
+ *
+ * @param command The command name.
+ * @param args Optional parameters for the command, may be null.
+ * @param cb A result receiver to which a result may be sent by the command, may be null.
+ */
+ public void onCommand(@NonNull String command, @Nullable Bundle args,
+ @Nullable ResultReceiver cb) {
+ }
+
+ /**
+ * Called when a media button is pressed and this session has the
+ * highest priority or a controller sends a media button event to the
+ * session. The default behavior will call the relevant method if the
+ * action for it was set.
+ * <p>
+ * The intent will be of type {@link Intent#ACTION_MEDIA_BUTTON} with a
+ * KeyEvent in {@link Intent#EXTRA_KEY_EVENT}
+ *
+ * @param mediaButtonIntent an intent containing the KeyEvent as an
+ * extra
+ * @return True if the event was handled, false otherwise.
+ */
+ public boolean onMediaButtonEvent(@NonNull Intent mediaButtonIntent) {
+ if (mSession != null && mHandler != null
+ && Intent.ACTION_MEDIA_BUTTON.equals(mediaButtonIntent.getAction())) {
+ KeyEvent ke = mediaButtonIntent.getParcelableExtra(Intent.EXTRA_KEY_EVENT);
+ if (ke != null && ke.getAction() == KeyEvent.ACTION_DOWN) {
+ PlaybackState state = mSession.mPlaybackState;
+ long validActions = state == null ? 0 : state.getActions();
+ switch (ke.getKeyCode()) {
+ case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
+ case KeyEvent.KEYCODE_HEADSETHOOK:
+ if (ke.getRepeatCount() > 0) {
+ // Consider long-press as a single tap.
+ handleMediaPlayPauseKeySingleTapIfPending();
+ } else if (mMediaPlayPauseKeyPending) {
+ // Consider double tap as the next.
+ mHandler.removeMessages(CallbackMessageHandler
+ .MSG_PLAY_PAUSE_KEY_DOUBLE_TAP_TIMEOUT);
+ mMediaPlayPauseKeyPending = false;
+ if ((validActions & PlaybackState.ACTION_SKIP_TO_NEXT) != 0) {
+ onSkipToNext();
+ }
+ } else {
+ mMediaPlayPauseKeyPending = true;
+ mSession.dispatchMediaButtonDelayed(
+ mSession.getCurrentControllerInfo(),
+ mediaButtonIntent, ViewConfiguration.getDoubleTapTimeout());
+ }
+ return true;
+ default:
+ // If another key is pressed within double tap timeout, consider the
+ // pending play/pause as a single tap to handle media keys in order.
+ handleMediaPlayPauseKeySingleTapIfPending();
+ break;
+ }
+
+ switch (ke.getKeyCode()) {
+ case KeyEvent.KEYCODE_MEDIA_PLAY:
+ if ((validActions & PlaybackState.ACTION_PLAY) != 0) {
+ onPlay();
+ return true;
+ }
+ break;
+ case KeyEvent.KEYCODE_MEDIA_PAUSE:
+ if ((validActions & PlaybackState.ACTION_PAUSE) != 0) {
+ onPause();
+ return true;
+ }
+ break;
+ case KeyEvent.KEYCODE_MEDIA_NEXT:
+ if ((validActions & PlaybackState.ACTION_SKIP_TO_NEXT) != 0) {
+ onSkipToNext();
+ return true;
+ }
+ break;
+ case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
+ if ((validActions & PlaybackState.ACTION_SKIP_TO_PREVIOUS) != 0) {
+ onSkipToPrevious();
+ return true;
+ }
+ break;
+ case KeyEvent.KEYCODE_MEDIA_STOP:
+ if ((validActions & PlaybackState.ACTION_STOP) != 0) {
+ onStop();
+ return true;
+ }
+ break;
+ case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD:
+ if ((validActions & PlaybackState.ACTION_FAST_FORWARD) != 0) {
+ onFastForward();
+ return true;
+ }
+ break;
+ case KeyEvent.KEYCODE_MEDIA_REWIND:
+ if ((validActions & PlaybackState.ACTION_REWIND) != 0) {
+ onRewind();
+ return true;
+ }
+ break;
+ }
+ }
+ }
+ return false;
+ }
+
+ private void handleMediaPlayPauseKeySingleTapIfPending() {
+ if (!mMediaPlayPauseKeyPending) {
+ return;
+ }
+ mMediaPlayPauseKeyPending = false;
+ mHandler.removeMessages(CallbackMessageHandler.MSG_PLAY_PAUSE_KEY_DOUBLE_TAP_TIMEOUT);
+ PlaybackState state = mSession.mPlaybackState;
+ long validActions = state == null ? 0 : state.getActions();
+ boolean isPlaying = state != null
+ && state.getState() == PlaybackState.STATE_PLAYING;
+ boolean canPlay = (validActions & (PlaybackState.ACTION_PLAY_PAUSE
+ | PlaybackState.ACTION_PLAY)) != 0;
+ boolean canPause = (validActions & (PlaybackState.ACTION_PLAY_PAUSE
+ | PlaybackState.ACTION_PAUSE)) != 0;
+ if (isPlaying && canPause) {
+ onPause();
+ } else if (!isPlaying && canPlay) {
+ onPlay();
+ }
+ }
+
+ /**
+ * Override to handle requests to prepare playback. During the preparation, a session should
+ * not hold audio focus in order to allow other sessions play seamlessly. The state of
+ * playback should be updated to {@link PlaybackState#STATE_PAUSED} after the preparation is
+ * done.
+ */
+ public void onPrepare() {
+ }
+
+ /**
+ * Override to handle requests to prepare for playing a specific mediaId that was provided
+ * by your app's {@link MediaBrowserService}. During the preparation, a session should not
+ * hold audio focus in order to allow other sessions play seamlessly. The state of playback
+ * should be updated to {@link PlaybackState#STATE_PAUSED} after the preparation is done.
+ * The playback of the prepared content should start in the implementation of
+ * {@link #onPlay}. Override {@link #onPlayFromMediaId} to handle requests for starting
+ * playback without preparation.
+ */
+ public void onPrepareFromMediaId(String mediaId, Bundle extras) {
+ }
+
+ /**
+ * Override to handle requests to prepare playback from a search query. An empty query
+ * indicates that the app may prepare any music. The implementation should attempt to make a
+ * smart choice about what to play. During the preparation, a session should not hold audio
+ * focus in order to allow other sessions play seamlessly. The state of playback should be
+ * updated to {@link PlaybackState#STATE_PAUSED} after the preparation is done. The playback
+ * of the prepared content should start in the implementation of {@link #onPlay}. Override
+ * {@link #onPlayFromSearch} to handle requests for starting playback without preparation.
+ */
+ public void onPrepareFromSearch(String query, Bundle extras) {
+ }
+
+ /**
+ * Override to handle requests to prepare a specific media item represented by a URI.
+ * During the preparation, a session should not hold audio focus in order to allow
+ * other sessions play seamlessly. The state of playback should be updated to
+ * {@link PlaybackState#STATE_PAUSED} after the preparation is done.
+ * The playback of the prepared content should start in the implementation of
+ * {@link #onPlay}. Override {@link #onPlayFromUri} to handle requests
+ * for starting playback without preparation.
+ */
+ public void onPrepareFromUri(Uri uri, Bundle extras) {
+ }
+
+ /**
+ * Override to handle requests to begin playback.
+ */
+ public void onPlay() {
+ }
+
+ /**
+ * Override to handle requests to begin playback from a search query. An
+ * empty query indicates that the app may play any music. The
+ * implementation should attempt to make a smart choice about what to
+ * play.
+ */
+ public void onPlayFromSearch(String query, Bundle extras) {
+ }
+
+ /**
+ * Override to handle requests to play a specific mediaId that was
+ * provided by your app's {@link MediaBrowserService}.
+ */
+ public void onPlayFromMediaId(String mediaId, Bundle extras) {
+ }
+
+ /**
+ * Override to handle requests to play a specific media item represented by a URI.
+ */
+ public void onPlayFromUri(Uri uri, Bundle extras) {
+ }
+
+ /**
+ * Override to handle requests to play an item with a given id from the
+ * play queue.
+ */
+ public void onSkipToQueueItem(long id) {
+ }
+
+ /**
+ * Override to handle requests to pause playback.
+ */
+ public void onPause() {
+ }
+
+ /**
+ * Override to handle requests to skip to the next media item.
+ */
+ public void onSkipToNext() {
+ }
+
+ /**
+ * Override to handle requests to skip to the previous media item.
+ */
+ public void onSkipToPrevious() {
+ }
+
+ /**
+ * Override to handle requests to fast forward.
+ */
+ public void onFastForward() {
+ }
+
+ /**
+ * Override to handle requests to rewind.
+ */
+ public void onRewind() {
+ }
+
+ /**
+ * Override to handle requests to stop playback.
+ */
+ public void onStop() {
+ }
+
+ /**
+ * Override to handle requests to seek to a specific position in ms.
+ *
+ * @param pos New position to move to, in milliseconds.
+ */
+ public void onSeekTo(long pos) {
+ }
+
+ /**
+ * Override to handle the item being rated.
+ *
+ * @param rating
+ */
+ public void onSetRating(@NonNull Rating rating) {
+ }
+
+ /**
+ * Called when a {@link MediaController} wants a {@link PlaybackState.CustomAction} to be
+ * performed.
+ *
+ * @param action The action that was originally sent in the
+ * {@link PlaybackState.CustomAction}.
+ * @param extras Optional extras specified by the {@link MediaController}.
+ */
+ public void onCustomAction(@NonNull String action, @Nullable Bundle extras) {
+ }
+ }
+
+ /**
+ * @hide
+ */
+ public static class CallbackStub extends ISessionCallback.Stub {
+ private WeakReference<MediaSession> mMediaSession;
+
+ public CallbackStub(MediaSession session) {
+ mMediaSession = new WeakReference<>(session);
+ }
+
+ private static RemoteUserInfo createRemoteUserInfo(String packageName, int pid, int uid,
+ ISessionControllerCallback caller) {
+ //TODO(b/119752205): Resolve hidden API usage. 4-param constructor of RemoteUserInfo
+ /*
+ return new RemoteUserInfo(packageName, pid, uid,
+ caller != null ? caller.asBinder() : null);
+ */
+ return new RemoteUserInfo(packageName, pid, uid);
+ }
+
+ @Override
+ public void onCommand(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, String command, Bundle args, ResultReceiver cb) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchCommand(createRemoteUserInfo(packageName, pid, uid, caller),
+ command, args, cb);
+ }
+ }
+
+ @Override
+ public void onMediaButton(String packageName, int pid, int uid, Intent mediaButtonIntent,
+ int sequenceNumber, ResultReceiver cb) {
+ MediaSession session = mMediaSession.get();
+ try {
+ if (session != null) {
+ session.dispatchMediaButton(createRemoteUserInfo(packageName, pid, uid, null),
+ mediaButtonIntent);
+ }
+ } finally {
+ if (cb != null) {
+ cb.send(sequenceNumber, null);
+ }
+ }
+ }
+
+ @Override
+ public void onMediaButtonFromController(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, Intent mediaButtonIntent) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchMediaButton(createRemoteUserInfo(packageName, pid, uid, caller),
+ mediaButtonIntent);
+ }
+ }
+
+ @Override
+ public void onPrepare(String packageName, int pid, int uid,
+ ISessionControllerCallback caller) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPrepare(createRemoteUserInfo(packageName, pid, uid, caller));
+ }
+ }
+
+ @Override
+ public void onPrepareFromMediaId(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, String mediaId,
+ Bundle extras) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPrepareFromMediaId(
+ createRemoteUserInfo(packageName, pid, uid, caller), mediaId, extras);
+ }
+ }
+
+ @Override
+ public void onPrepareFromSearch(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, String query,
+ Bundle extras) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPrepareFromSearch(
+ createRemoteUserInfo(packageName, pid, uid, caller), query, extras);
+ }
+ }
+
+ @Override
+ public void onPrepareFromUri(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, Uri uri, Bundle extras) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPrepareFromUri(createRemoteUserInfo(packageName, pid, uid, caller),
+ uri, extras);
+ }
+ }
+
+ @Override
+ public void onPlay(String packageName, int pid, int uid,
+ ISessionControllerCallback caller) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPlay(createRemoteUserInfo(packageName, pid, uid, caller));
+ }
+ }
+
+ @Override
+ public void onPlayFromMediaId(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, String mediaId,
+ Bundle extras) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPlayFromMediaId(createRemoteUserInfo(packageName, pid, uid, caller),
+ mediaId, extras);
+ }
+ }
+
+ @Override
+ public void onPlayFromSearch(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, String query,
+ Bundle extras) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPlayFromSearch(createRemoteUserInfo(packageName, pid, uid, caller),
+ query, extras);
+ }
+ }
+
+ @Override
+ public void onPlayFromUri(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, Uri uri, Bundle extras) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPlayFromUri(createRemoteUserInfo(packageName, pid, uid, caller),
+ uri, extras);
+ }
+ }
+
+ @Override
+ public void onSkipToTrack(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, long id) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchSkipToItem(createRemoteUserInfo(packageName, pid, uid, caller), id);
+ }
+ }
+
+ @Override
+ public void onPause(String packageName, int pid, int uid,
+ ISessionControllerCallback caller) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPause(createRemoteUserInfo(packageName, pid, uid, caller));
+ }
+ }
+
+ @Override
+ public void onStop(String packageName, int pid, int uid,
+ ISessionControllerCallback caller) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchStop(createRemoteUserInfo(packageName, pid, uid, caller));
+ }
+ }
+
+ @Override
+ public void onNext(String packageName, int pid, int uid,
+ ISessionControllerCallback caller) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchNext(createRemoteUserInfo(packageName, pid, uid, caller));
+ }
+ }
+
+ @Override
+ public void onPrevious(String packageName, int pid, int uid,
+ ISessionControllerCallback caller) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchPrevious(createRemoteUserInfo(packageName, pid, uid, caller));
+ }
+ }
+
+ @Override
+ public void onFastForward(String packageName, int pid, int uid,
+ ISessionControllerCallback caller) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchFastForward(createRemoteUserInfo(packageName, pid, uid, caller));
+ }
+ }
+
+ @Override
+ public void onRewind(String packageName, int pid, int uid,
+ ISessionControllerCallback caller) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchRewind(createRemoteUserInfo(packageName, pid, uid, caller));
+ }
+ }
+
+ @Override
+ public void onSeekTo(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, long pos) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchSeekTo(createRemoteUserInfo(packageName, pid, uid, caller), pos);
+ }
+ }
+
+ @Override
+ public void onRate(String packageName, int pid, int uid, ISessionControllerCallback caller,
+ Rating rating) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchRate(createRemoteUserInfo(packageName, pid, uid, caller), rating);
+ }
+ }
+
+ @Override
+ public void onCustomAction(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, String action, Bundle args) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchCustomAction(createRemoteUserInfo(packageName, pid, uid, caller),
+ action, args);
+ }
+ }
+
+ @Override
+ public void onAdjustVolume(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, int direction) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchAdjustVolume(createRemoteUserInfo(packageName, pid, uid, caller),
+ direction);
+ }
+ }
+
+ @Override
+ public void onSetVolumeTo(String packageName, int pid, int uid,
+ ISessionControllerCallback caller, int value) {
+ MediaSession session = mMediaSession.get();
+ if (session != null) {
+ session.dispatchSetVolumeTo(createRemoteUserInfo(packageName, pid, uid, caller),
+ value);
+ }
+ }
+ }
+
+ /**
+ * A single item that is part of the play queue. It contains a description
+ * of the item and its id in the queue.
+ */
+ public static final class QueueItem implements Parcelable {
+ /**
+ * This id is reserved. No items can be explicitly assigned this id.
+ */
+ public static final int UNKNOWN_ID = -1;
+
+ private final MediaDescription mDescription;
+ @UnsupportedAppUsage
+ private final long mId;
+
+ /**
+ * Create a new {@link MediaSession.QueueItem}.
+ *
+ * @param description The {@link MediaDescription} for this item.
+ * @param id An identifier for this item. It must be unique within the
+ * play queue and cannot be {@link #UNKNOWN_ID}.
+ */
+ public QueueItem(MediaDescription description, long id) {
+ if (description == null) {
+ throw new IllegalArgumentException("Description cannot be null.");
+ }
+ if (id == UNKNOWN_ID) {
+ throw new IllegalArgumentException("Id cannot be QueueItem.UNKNOWN_ID");
+ }
+ mDescription = description;
+ mId = id;
+ }
+
+ private QueueItem(Parcel in) {
+ mDescription = MediaDescription.CREATOR.createFromParcel(in);
+ mId = in.readLong();
+ }
+
+ /**
+ * Get the description for this item.
+ */
+ public MediaDescription getDescription() {
+ return mDescription;
+ }
+
+ /**
+ * Get the queue id for this item.
+ */
+ public long getQueueId() {
+ return mId;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ mDescription.writeToParcel(dest, flags);
+ dest.writeLong(mId);
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Creator<MediaSession.QueueItem> CREATOR =
+ new Creator<MediaSession.QueueItem>() {
+
+ @Override
+ public MediaSession.QueueItem createFromParcel(Parcel p) {
+ return new MediaSession.QueueItem(p);
+ }
+
+ @Override
+ public MediaSession.QueueItem[] newArray(int size) {
+ return new MediaSession.QueueItem[size];
+ }
+ };
+
+ @Override
+ public String toString() {
+ return "MediaSession.QueueItem {" +
+ "Description=" + mDescription +
+ ", Id=" + mId + " }";
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (o == null) {
+ return false;
+ }
+
+ if (!(o instanceof QueueItem)) {
+ return false;
+ }
+
+ final QueueItem item = (QueueItem) o;
+ if (mId != item.mId) {
+ return false;
+ }
+
+ if (!Objects.equals(mDescription, item.mDescription)) {
+ return false;
+ }
+
+ return true;
+ }
+ }
+
+ private static final class Command {
+ public final String command;
+ public final Bundle extras;
+ public final ResultReceiver stub;
+
+ public Command(String command, Bundle extras, ResultReceiver stub) {
+ this.command = command;
+ this.extras = extras;
+ this.stub = stub;
+ }
+ }
+
+ private class CallbackMessageHandler extends Handler {
+ private static final int MSG_COMMAND = 1;
+ private static final int MSG_MEDIA_BUTTON = 2;
+ private static final int MSG_PREPARE = 3;
+ private static final int MSG_PREPARE_MEDIA_ID = 4;
+ private static final int MSG_PREPARE_SEARCH = 5;
+ private static final int MSG_PREPARE_URI = 6;
+ private static final int MSG_PLAY = 7;
+ private static final int MSG_PLAY_MEDIA_ID = 8;
+ private static final int MSG_PLAY_SEARCH = 9;
+ private static final int MSG_PLAY_URI = 10;
+ private static final int MSG_SKIP_TO_ITEM = 11;
+ private static final int MSG_PAUSE = 12;
+ private static final int MSG_STOP = 13;
+ private static final int MSG_NEXT = 14;
+ private static final int MSG_PREVIOUS = 15;
+ private static final int MSG_FAST_FORWARD = 16;
+ private static final int MSG_REWIND = 17;
+ private static final int MSG_SEEK_TO = 18;
+ private static final int MSG_RATE = 19;
+ private static final int MSG_CUSTOM_ACTION = 20;
+ private static final int MSG_ADJUST_VOLUME = 21;
+ private static final int MSG_SET_VOLUME = 22;
+ private static final int MSG_PLAY_PAUSE_KEY_DOUBLE_TAP_TIMEOUT = 23;
+
+ private MediaSession.Callback mCallback;
+ private RemoteUserInfo mCurrentControllerInfo;
+
+ public CallbackMessageHandler(Looper looper, MediaSession.Callback callback) {
+ //TODO:(b/119539849) Uncomment below line and resolve the error.
+ //super(looper, null, true);
+ mCallback = callback;
+ mCallback.mHandler = this;
+ }
+
+ public void post(RemoteUserInfo caller, int what, Object obj, Bundle data, long delayMs) {
+ Pair<RemoteUserInfo, Object> objWithCaller = Pair.create(caller, obj);
+ Message msg = obtainMessage(what, objWithCaller);
+ msg.setData(data);
+ if (delayMs > 0) {
+ sendMessageDelayed(msg, delayMs);
+ } else {
+ sendMessage(msg);
+ }
+ }
+
+ @Override
+ public void handleMessage(Message msg) {
+ mCurrentControllerInfo = ((Pair<RemoteUserInfo, Object>) msg.obj).first;
+
+ VolumeProvider vp;
+ Object obj = ((Pair<RemoteUserInfo, Object>) msg.obj).second;
+
+ switch (msg.what) {
+ case MSG_COMMAND:
+ Command cmd = (Command) obj;
+ mCallback.onCommand(cmd.command, cmd.extras, cmd.stub);
+ break;
+ case MSG_MEDIA_BUTTON:
+ mCallback.onMediaButtonEvent((Intent) obj);
+ break;
+ case MSG_PREPARE:
+ mCallback.onPrepare();
+ break;
+ case MSG_PREPARE_MEDIA_ID:
+ mCallback.onPrepareFromMediaId((String) obj, msg.getData());
+ break;
+ case MSG_PREPARE_SEARCH:
+ mCallback.onPrepareFromSearch((String) obj, msg.getData());
+ break;
+ case MSG_PREPARE_URI:
+ mCallback.onPrepareFromUri((Uri) obj, msg.getData());
+ break;
+ case MSG_PLAY:
+ mCallback.onPlay();
+ break;
+ case MSG_PLAY_MEDIA_ID:
+ mCallback.onPlayFromMediaId((String) obj, msg.getData());
+ break;
+ case MSG_PLAY_SEARCH:
+ mCallback.onPlayFromSearch((String) obj, msg.getData());
+ break;
+ case MSG_PLAY_URI:
+ mCallback.onPlayFromUri((Uri) obj, msg.getData());
+ break;
+ case MSG_SKIP_TO_ITEM:
+ mCallback.onSkipToQueueItem((Long) obj);
+ break;
+ case MSG_PAUSE:
+ mCallback.onPause();
+ break;
+ case MSG_STOP:
+ mCallback.onStop();
+ break;
+ case MSG_NEXT:
+ mCallback.onSkipToNext();
+ break;
+ case MSG_PREVIOUS:
+ mCallback.onSkipToPrevious();
+ break;
+ case MSG_FAST_FORWARD:
+ mCallback.onFastForward();
+ break;
+ case MSG_REWIND:
+ mCallback.onRewind();
+ break;
+ case MSG_SEEK_TO:
+ mCallback.onSeekTo((Long) obj);
+ break;
+ case MSG_RATE:
+ mCallback.onSetRating((Rating) obj);
+ break;
+ case MSG_CUSTOM_ACTION:
+ mCallback.onCustomAction((String) obj, msg.getData());
+ break;
+ case MSG_ADJUST_VOLUME:
+ synchronized (mLock) {
+ vp = mVolumeProvider;
+ }
+ if (vp != null) {
+ vp.onAdjustVolume((int) obj);
+ }
+ break;
+ case MSG_SET_VOLUME:
+ synchronized (mLock) {
+ vp = mVolumeProvider;
+ }
+ if (vp != null) {
+ vp.onSetVolumeTo((int) obj);
+ }
+ break;
+ case MSG_PLAY_PAUSE_KEY_DOUBLE_TAP_TIMEOUT:
+ mCallback.handleMediaPlayPauseKeySingleTapIfPending();
+ break;
+ }
+ mCurrentControllerInfo = null;
+ }
+ }
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/ParcelableVolumeInfo.aidl b/packages/MediaComponents/apex/java/android/media/session/ParcelableVolumeInfo.aidl
new file mode 100644
index 0000000..c4250f0
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/ParcelableVolumeInfo.aidl
@@ -0,0 +1,18 @@
+/* Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.media.session;
+
+parcelable ParcelableVolumeInfo;
diff --git a/packages/MediaComponents/apex/java/android/media/session/ParcelableVolumeInfo.java b/packages/MediaComponents/apex/java/android/media/session/ParcelableVolumeInfo.java
new file mode 100644
index 0000000..f59c975
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/ParcelableVolumeInfo.java
@@ -0,0 +1,80 @@
+/* Copyright 2014, The Android Open Source Project
+ **
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
+ **
+ ** http://www.apache.org/licenses/LICENSE-2.0
+ **
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
+ ** limitations under the License.
+ */
+
+package android.media.session;
+
+import android.media.AudioAttributes;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * Convenience class for passing information about the audio configuration of a
+ * session. The public implementation is {@link MediaController.PlaybackInfo}.
+ *
+ * @hide
+ */
+public class ParcelableVolumeInfo implements Parcelable {
+ public int volumeType;
+ public AudioAttributes audioAttrs;
+ public int controlType;
+ public int maxVolume;
+ public int currentVolume;
+
+ public ParcelableVolumeInfo(int volumeType, AudioAttributes audioAttrs, int controlType,
+ int maxVolume,
+ int currentVolume) {
+ this.volumeType = volumeType;
+ this.audioAttrs = audioAttrs;
+ this.controlType = controlType;
+ this.maxVolume = maxVolume;
+ this.currentVolume = currentVolume;
+ }
+
+ public ParcelableVolumeInfo(Parcel from) {
+ volumeType = from.readInt();
+ controlType = from.readInt();
+ maxVolume = from.readInt();
+ currentVolume = from.readInt();
+ audioAttrs = AudioAttributes.CREATOR.createFromParcel(from);
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeInt(volumeType);
+ dest.writeInt(controlType);
+ dest.writeInt(maxVolume);
+ dest.writeInt(currentVolume);
+ audioAttrs.writeToParcel(dest, flags);
+ }
+
+
+ public static final Parcelable.Creator<ParcelableVolumeInfo> CREATOR
+ = new Parcelable.Creator<ParcelableVolumeInfo>() {
+ @Override
+ public ParcelableVolumeInfo createFromParcel(Parcel in) {
+ return new ParcelableVolumeInfo(in);
+ }
+
+ @Override
+ public ParcelableVolumeInfo[] newArray(int size) {
+ return new ParcelableVolumeInfo[size];
+ }
+ };
+}
diff --git a/packages/MediaComponents/apex/java/android/media/session/PlaybackState.aidl b/packages/MediaComponents/apex/java/android/media/session/PlaybackState.aidl
new file mode 100644
index 0000000..0876ebd
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/PlaybackState.aidl
@@ -0,0 +1,18 @@
+/* Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+package android.media.session;
+
+parcelable PlaybackState;
diff --git a/packages/MediaComponents/apex/java/android/media/session/PlaybackState.java b/packages/MediaComponents/apex/java/android/media/session/PlaybackState.java
new file mode 100644
index 0000000..ed4f9af
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/media/session/PlaybackState.java
@@ -0,0 +1,1081 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.session;
+
+import android.annotation.DrawableRes;
+import android.annotation.IntDef;
+import android.annotation.LongDef;
+import android.annotation.Nullable;
+import android.media.RemoteControlClient;
+import android.os.Bundle;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.os.SystemClock;
+import android.text.TextUtils;
+import java.util.ArrayList;
+import java.util.List;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Playback state for a {@link MediaSession}. This includes a state like
+ * {@link PlaybackState#STATE_PLAYING}, the current playback position,
+ * and the current control capabilities.
+ */
+public final class PlaybackState implements Parcelable {
+ private static final String TAG = "PlaybackState";
+
+ /**
+ * @hide
+ */
+ @LongDef(flag=true, value={ACTION_STOP, ACTION_PAUSE, ACTION_PLAY, ACTION_REWIND,
+ ACTION_SKIP_TO_PREVIOUS, ACTION_SKIP_TO_NEXT, ACTION_FAST_FORWARD, ACTION_SET_RATING,
+ ACTION_SEEK_TO, ACTION_PLAY_PAUSE, ACTION_PLAY_FROM_MEDIA_ID, ACTION_PLAY_FROM_SEARCH,
+ ACTION_SKIP_TO_QUEUE_ITEM, ACTION_PLAY_FROM_URI, ACTION_PREPARE,
+ ACTION_PREPARE_FROM_MEDIA_ID, ACTION_PREPARE_FROM_SEARCH, ACTION_PREPARE_FROM_URI})
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Actions {}
+
+ /**
+ * Indicates this session supports the stop command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_STOP = 1 << 0;
+
+ /**
+ * Indicates this session supports the pause command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PAUSE = 1 << 1;
+
+ /**
+ * Indicates this session supports the play command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PLAY = 1 << 2;
+
+ /**
+ * Indicates this session supports the rewind command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_REWIND = 1 << 3;
+
+ /**
+ * Indicates this session supports the previous command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_SKIP_TO_PREVIOUS = 1 << 4;
+
+ /**
+ * Indicates this session supports the next command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_SKIP_TO_NEXT = 1 << 5;
+
+ /**
+ * Indicates this session supports the fast forward command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_FAST_FORWARD = 1 << 6;
+
+ /**
+ * Indicates this session supports the set rating command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_SET_RATING = 1 << 7;
+
+ /**
+ * Indicates this session supports the seek to command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_SEEK_TO = 1 << 8;
+
+ /**
+ * Indicates this session supports the play/pause toggle command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PLAY_PAUSE = 1 << 9;
+
+ /**
+ * Indicates this session supports the play from media id command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PLAY_FROM_MEDIA_ID = 1 << 10;
+
+ /**
+ * Indicates this session supports the play from search command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PLAY_FROM_SEARCH = 1 << 11;
+
+ /**
+ * Indicates this session supports the skip to queue item command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_SKIP_TO_QUEUE_ITEM = 1 << 12;
+
+ /**
+ * Indicates this session supports the play from URI command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PLAY_FROM_URI = 1 << 13;
+
+ /**
+ * Indicates this session supports the prepare command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PREPARE = 1 << 14;
+
+ /**
+ * Indicates this session supports the prepare from media id command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PREPARE_FROM_MEDIA_ID = 1 << 15;
+
+ /**
+ * Indicates this session supports the prepare from search command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PREPARE_FROM_SEARCH = 1 << 16;
+
+ /**
+ * Indicates this session supports the prepare from URI command.
+ *
+ * @see Builder#setActions(long)
+ */
+ public static final long ACTION_PREPARE_FROM_URI = 1 << 17;
+
+ /**
+ * @hide
+ */
+ @IntDef({STATE_NONE, STATE_STOPPED, STATE_PAUSED, STATE_PLAYING, STATE_FAST_FORWARDING,
+ STATE_REWINDING, STATE_BUFFERING, STATE_ERROR, STATE_CONNECTING,
+ STATE_SKIPPING_TO_PREVIOUS, STATE_SKIPPING_TO_NEXT, STATE_SKIPPING_TO_QUEUE_ITEM})
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface State {}
+
+ /**
+ * This is the default playback state and indicates that no media has been
+ * added yet, or the performer has been reset and has no content to play.
+ *
+ * @see Builder#setState(int, long, float)
+ * @see Builder#setState(int, long, float, long)
+ */
+ public final static int STATE_NONE = 0;
+
+ /**
+ * State indicating this item is currently stopped.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_STOPPED = 1;
+
+ /**
+ * State indicating this item is currently paused.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_PAUSED = 2;
+
+ /**
+ * State indicating this item is currently playing.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_PLAYING = 3;
+
+ /**
+ * State indicating this item is currently fast forwarding.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_FAST_FORWARDING = 4;
+
+ /**
+ * State indicating this item is currently rewinding.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_REWINDING = 5;
+
+ /**
+ * State indicating this item is currently buffering and will begin playing
+ * when enough data has buffered.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_BUFFERING = 6;
+
+ /**
+ * State indicating this item is currently in an error state. The error
+ * message should also be set when entering this state.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_ERROR = 7;
+
+ /**
+ * State indicating the class doing playback is currently connecting to a
+ * new destination. Depending on the implementation you may return to the previous
+ * state when the connection finishes or enter {@link #STATE_NONE}.
+ * If the connection failed {@link #STATE_ERROR} should be used.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_CONNECTING = 8;
+
+ /**
+ * State indicating the player is currently skipping to the previous item.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_SKIPPING_TO_PREVIOUS = 9;
+
+ /**
+ * State indicating the player is currently skipping to the next item.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_SKIPPING_TO_NEXT = 10;
+
+ /**
+ * State indicating the player is currently skipping to a specific item in
+ * the queue.
+ *
+ * @see Builder#setState
+ */
+ public final static int STATE_SKIPPING_TO_QUEUE_ITEM = 11;
+
+ /**
+ * Use this value for the position to indicate the position is not known.
+ */
+ public final static long PLAYBACK_POSITION_UNKNOWN = -1;
+
+ private final int mState;
+ private final long mPosition;
+ private final long mBufferedPosition;
+ private final float mSpeed;
+ private final long mActions;
+ private List<PlaybackState.CustomAction> mCustomActions;
+ private final CharSequence mErrorMessage;
+ private final long mUpdateTime;
+ private final long mActiveItemId;
+ private final Bundle mExtras;
+
+ private PlaybackState(int state, long position, long updateTime, float speed,
+ long bufferedPosition, long transportControls,
+ List<PlaybackState.CustomAction> customActions, long activeItemId,
+ CharSequence error, Bundle extras) {
+ mState = state;
+ mPosition = position;
+ mSpeed = speed;
+ mUpdateTime = updateTime;
+ mBufferedPosition = bufferedPosition;
+ mActions = transportControls;
+ mCustomActions = new ArrayList<>(customActions);
+ mActiveItemId = activeItemId;
+ mErrorMessage = error;
+ mExtras = extras;
+ }
+
+ private PlaybackState(Parcel in) {
+ mState = in.readInt();
+ mPosition = in.readLong();
+ mSpeed = in.readFloat();
+ mUpdateTime = in.readLong();
+ mBufferedPosition = in.readLong();
+ mActions = in.readLong();
+ mCustomActions = in.createTypedArrayList(CustomAction.CREATOR);
+ mActiveItemId = in.readLong();
+ mErrorMessage = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
+ mExtras = in.readBundle();
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder bob = new StringBuilder("PlaybackState {");
+ bob.append("state=").append(mState);
+ bob.append(", position=").append(mPosition);
+ bob.append(", buffered position=").append(mBufferedPosition);
+ bob.append(", speed=").append(mSpeed);
+ bob.append(", updated=").append(mUpdateTime);
+ bob.append(", actions=").append(mActions);
+ bob.append(", custom actions=").append(mCustomActions);
+ bob.append(", active item id=").append(mActiveItemId);
+ bob.append(", error=").append(mErrorMessage);
+ bob.append("}");
+ return bob.toString();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeInt(mState);
+ dest.writeLong(mPosition);
+ dest.writeFloat(mSpeed);
+ dest.writeLong(mUpdateTime);
+ dest.writeLong(mBufferedPosition);
+ dest.writeLong(mActions);
+ dest.writeTypedList(mCustomActions);
+ dest.writeLong(mActiveItemId);
+ TextUtils.writeToParcel(mErrorMessage, dest, 0);
+ dest.writeBundle(mExtras);
+ }
+
+ /**
+ * Get the current state of playback. One of the following:
+ * <ul>
+ * <li> {@link PlaybackState#STATE_NONE}</li>
+ * <li> {@link PlaybackState#STATE_STOPPED}</li>
+ * <li> {@link PlaybackState#STATE_PLAYING}</li>
+ * <li> {@link PlaybackState#STATE_PAUSED}</li>
+ * <li> {@link PlaybackState#STATE_FAST_FORWARDING}</li>
+ * <li> {@link PlaybackState#STATE_REWINDING}</li>
+ * <li> {@link PlaybackState#STATE_BUFFERING}</li>
+ * <li> {@link PlaybackState#STATE_ERROR}</li>
+ * <li> {@link PlaybackState#STATE_CONNECTING}</li>
+ * <li> {@link PlaybackState#STATE_SKIPPING_TO_PREVIOUS}</li>
+ * <li> {@link PlaybackState#STATE_SKIPPING_TO_NEXT}</li>
+ * <li> {@link PlaybackState#STATE_SKIPPING_TO_QUEUE_ITEM}</li>
+ * </ul>
+ */
+ @State
+ public int getState() {
+ return mState;
+ }
+
+ /**
+ * Get the current playback position in ms.
+ */
+ public long getPosition() {
+ return mPosition;
+ }
+
+ /**
+ * Get the current buffered position in ms. This is the farthest playback
+ * point that can be reached from the current position using only buffered
+ * content.
+ */
+ public long getBufferedPosition() {
+ return mBufferedPosition;
+ }
+
+ /**
+ * Get the current playback speed as a multiple of normal playback. This
+ * should be negative when rewinding. A value of 1 means normal playback and
+ * 0 means paused.
+ *
+ * @return The current speed of playback.
+ */
+ public float getPlaybackSpeed() {
+ return mSpeed;
+ }
+
+ /**
+ * Get the current actions available on this session. This should use a
+ * bitmask of the available actions.
+ * <ul>
+ * <li> {@link PlaybackState#ACTION_SKIP_TO_PREVIOUS}</li>
+ * <li> {@link PlaybackState#ACTION_REWIND}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY}</li>
+ * <li> {@link PlaybackState#ACTION_PAUSE}</li>
+ * <li> {@link PlaybackState#ACTION_STOP}</li>
+ * <li> {@link PlaybackState#ACTION_FAST_FORWARD}</li>
+ * <li> {@link PlaybackState#ACTION_SKIP_TO_NEXT}</li>
+ * <li> {@link PlaybackState#ACTION_SEEK_TO}</li>
+ * <li> {@link PlaybackState#ACTION_SET_RATING}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY_PAUSE}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY_FROM_MEDIA_ID}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY_FROM_SEARCH}</li>
+ * <li> {@link PlaybackState#ACTION_SKIP_TO_QUEUE_ITEM}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY_FROM_URI}</li>
+ * <li> {@link PlaybackState#ACTION_PREPARE}</li>
+ * <li> {@link PlaybackState#ACTION_PREPARE_FROM_MEDIA_ID}</li>
+ * <li> {@link PlaybackState#ACTION_PREPARE_FROM_SEARCH}</li>
+ * <li> {@link PlaybackState#ACTION_PREPARE_FROM_URI}</li>
+ * </ul>
+ */
+ @Actions
+ public long getActions() {
+ return mActions;
+ }
+
+ /**
+ * Get the list of custom actions.
+ */
+ public List<PlaybackState.CustomAction> getCustomActions() {
+ return mCustomActions;
+ }
+
+ /**
+ * Get a user readable error message. This should be set when the state is
+ * {@link PlaybackState#STATE_ERROR}.
+ */
+ public CharSequence getErrorMessage() {
+ return mErrorMessage;
+ }
+
+ /**
+ * Get the elapsed real time at which position was last updated. If the
+ * position has never been set this will return 0;
+ *
+ * @return The last time the position was updated.
+ */
+ public long getLastPositionUpdateTime() {
+ return mUpdateTime;
+ }
+
+ /**
+ * Get the id of the currently active item in the queue. If there is no
+ * queue or a queue is not supported by the session this will be
+ * {@link MediaSession.QueueItem#UNKNOWN_ID}.
+ *
+ * @return The id of the currently active item in the queue or
+ * {@link MediaSession.QueueItem#UNKNOWN_ID}.
+ */
+ public long getActiveQueueItemId() {
+ return mActiveItemId;
+ }
+
+ /**
+ * Get any custom extras that were set on this playback state.
+ *
+ * @return The extras for this state or null.
+ */
+ public @Nullable Bundle getExtras() {
+ return mExtras;
+ }
+
+ /**
+ * Get the {@link PlaybackState} state for the given
+ * {@link RemoteControlClient} state.
+ *
+ * @param rccState The state used by {@link RemoteControlClient}.
+ * @return The equivalent state used by {@link PlaybackState}.
+ * @hide
+ */
+ public static int getStateFromRccState(int rccState) {
+ switch (rccState) {
+ case RemoteControlClient.PLAYSTATE_BUFFERING:
+ return STATE_BUFFERING;
+ case RemoteControlClient.PLAYSTATE_ERROR:
+ return STATE_ERROR;
+ case RemoteControlClient.PLAYSTATE_FAST_FORWARDING:
+ return STATE_FAST_FORWARDING;
+ //RemoteControlClient.PLAYSTATE_NONE is hidden
+ case 0: //RemoteControlClient.PLAYSTATE_NONE:
+ return STATE_NONE;
+ case RemoteControlClient.PLAYSTATE_PAUSED:
+ return STATE_PAUSED;
+ case RemoteControlClient.PLAYSTATE_PLAYING:
+ return STATE_PLAYING;
+ case RemoteControlClient.PLAYSTATE_REWINDING:
+ return STATE_REWINDING;
+ case RemoteControlClient.PLAYSTATE_SKIPPING_BACKWARDS:
+ return STATE_SKIPPING_TO_PREVIOUS;
+ case RemoteControlClient.PLAYSTATE_SKIPPING_FORWARDS:
+ return STATE_SKIPPING_TO_NEXT;
+ case RemoteControlClient.PLAYSTATE_STOPPED:
+ return STATE_STOPPED;
+ default:
+ return -1;
+ }
+ }
+
+ /**
+ * Get the {@link RemoteControlClient} state for the given
+ * {@link PlaybackState} state.
+ *
+ * @param state The state used by {@link PlaybackState}.
+ * @return The equivalent state used by {@link RemoteControlClient}.
+ * @hide
+ */
+ public static int getRccStateFromState(int state) {
+ switch (state) {
+ case STATE_BUFFERING:
+ return RemoteControlClient.PLAYSTATE_BUFFERING;
+ case STATE_ERROR:
+ return RemoteControlClient.PLAYSTATE_ERROR;
+ case STATE_FAST_FORWARDING:
+ return RemoteControlClient.PLAYSTATE_FAST_FORWARDING;
+ case STATE_NONE:
+ //RemoteControlClient.PLAYSTATE_NONE is hidden
+ return 0; //RemoteControlClient.PLAYSTATE_NONE;
+ case STATE_PAUSED:
+ return RemoteControlClient.PLAYSTATE_PAUSED;
+ case STATE_PLAYING:
+ return RemoteControlClient.PLAYSTATE_PLAYING;
+ case STATE_REWINDING:
+ return RemoteControlClient.PLAYSTATE_REWINDING;
+ case STATE_SKIPPING_TO_PREVIOUS:
+ return RemoteControlClient.PLAYSTATE_SKIPPING_BACKWARDS;
+ case STATE_SKIPPING_TO_NEXT:
+ return RemoteControlClient.PLAYSTATE_SKIPPING_FORWARDS;
+ case STATE_STOPPED:
+ return RemoteControlClient.PLAYSTATE_STOPPED;
+ default:
+ return -1;
+ }
+ }
+
+ /**
+ * @hide
+ */
+ public static long getActionsFromRccControlFlags(int rccFlags) {
+ long actions = 0;
+ long flag = 1;
+ while (flag <= rccFlags) {
+ if ((flag & rccFlags) != 0) {
+ actions |= getActionForRccFlag((int) flag);
+ }
+ flag = flag << 1;
+ }
+ return actions;
+ }
+
+ /**
+ * @hide
+ */
+ public static int getRccControlFlagsFromActions(long actions) {
+ int rccFlags = 0;
+ long action = 1;
+ while (action <= actions && action < Integer.MAX_VALUE) {
+ if ((action & actions) != 0) {
+ rccFlags |= getRccFlagForAction(action);
+ }
+ action = action << 1;
+ }
+ return rccFlags;
+ }
+
+ private static long getActionForRccFlag(int flag) {
+ switch (flag) {
+ case RemoteControlClient.FLAG_KEY_MEDIA_PREVIOUS:
+ return ACTION_SKIP_TO_PREVIOUS;
+ case RemoteControlClient.FLAG_KEY_MEDIA_REWIND:
+ return ACTION_REWIND;
+ case RemoteControlClient.FLAG_KEY_MEDIA_PLAY:
+ return ACTION_PLAY;
+ case RemoteControlClient.FLAG_KEY_MEDIA_PLAY_PAUSE:
+ return ACTION_PLAY_PAUSE;
+ case RemoteControlClient.FLAG_KEY_MEDIA_PAUSE:
+ return ACTION_PAUSE;
+ case RemoteControlClient.FLAG_KEY_MEDIA_STOP:
+ return ACTION_STOP;
+ case RemoteControlClient.FLAG_KEY_MEDIA_FAST_FORWARD:
+ return ACTION_FAST_FORWARD;
+ case RemoteControlClient.FLAG_KEY_MEDIA_NEXT:
+ return ACTION_SKIP_TO_NEXT;
+ case RemoteControlClient.FLAG_KEY_MEDIA_POSITION_UPDATE:
+ return ACTION_SEEK_TO;
+ case RemoteControlClient.FLAG_KEY_MEDIA_RATING:
+ return ACTION_SET_RATING;
+ }
+ return 0;
+ }
+
+ private static int getRccFlagForAction(long action) {
+ // We only care about the lower set of actions that can map to rcc
+ // flags.
+ int testAction = action < Integer.MAX_VALUE ? (int) action : 0;
+ switch (testAction) {
+ case (int) ACTION_SKIP_TO_PREVIOUS:
+ return RemoteControlClient.FLAG_KEY_MEDIA_PREVIOUS;
+ case (int) ACTION_REWIND:
+ return RemoteControlClient.FLAG_KEY_MEDIA_REWIND;
+ case (int) ACTION_PLAY:
+ return RemoteControlClient.FLAG_KEY_MEDIA_PLAY;
+ case (int) ACTION_PLAY_PAUSE:
+ return RemoteControlClient.FLAG_KEY_MEDIA_PLAY_PAUSE;
+ case (int) ACTION_PAUSE:
+ return RemoteControlClient.FLAG_KEY_MEDIA_PAUSE;
+ case (int) ACTION_STOP:
+ return RemoteControlClient.FLAG_KEY_MEDIA_STOP;
+ case (int) ACTION_FAST_FORWARD:
+ return RemoteControlClient.FLAG_KEY_MEDIA_FAST_FORWARD;
+ case (int) ACTION_SKIP_TO_NEXT:
+ return RemoteControlClient.FLAG_KEY_MEDIA_NEXT;
+ case (int) ACTION_SEEK_TO:
+ return RemoteControlClient.FLAG_KEY_MEDIA_POSITION_UPDATE;
+ case (int) ACTION_SET_RATING:
+ return RemoteControlClient.FLAG_KEY_MEDIA_RATING;
+ }
+ return 0;
+ }
+
+ public static final Parcelable.Creator<PlaybackState> CREATOR =
+ new Parcelable.Creator<PlaybackState>() {
+ @Override
+ public PlaybackState createFromParcel(Parcel in) {
+ return new PlaybackState(in);
+ }
+
+ @Override
+ public PlaybackState[] newArray(int size) {
+ return new PlaybackState[size];
+ }
+ };
+
+ /**
+ * {@link PlaybackState.CustomAction CustomActions} can be used to extend the capabilities of
+ * the standard transport controls by exposing app specific actions to
+ * {@link MediaController MediaControllers}.
+ */
+ public static final class CustomAction implements Parcelable {
+ private final String mAction;
+ private final CharSequence mName;
+ private final int mIcon;
+ private final Bundle mExtras;
+
+ /**
+ * Use {@link PlaybackState.CustomAction.Builder#build()}.
+ */
+ private CustomAction(String action, CharSequence name, int icon, Bundle extras) {
+ mAction = action;
+ mName = name;
+ mIcon = icon;
+ mExtras = extras;
+ }
+
+ private CustomAction(Parcel in) {
+ mAction = in.readString();
+ mName = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
+ mIcon = in.readInt();
+ mExtras = in.readBundle();
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeString(mAction);
+ TextUtils.writeToParcel(mName, dest, flags);
+ dest.writeInt(mIcon);
+ dest.writeBundle(mExtras);
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<PlaybackState.CustomAction> CREATOR
+ = new Parcelable.Creator<PlaybackState.CustomAction>() {
+
+ @Override
+ public PlaybackState.CustomAction createFromParcel(Parcel p) {
+ return new PlaybackState.CustomAction(p);
+ }
+
+ @Override
+ public PlaybackState.CustomAction[] newArray(int size) {
+ return new PlaybackState.CustomAction[size];
+ }
+ };
+
+ /**
+ * Returns the action of the {@link CustomAction}.
+ *
+ * @return The action of the {@link CustomAction}.
+ */
+ public String getAction() {
+ return mAction;
+ }
+
+ /**
+ * Returns the display name of this action. e.g. "Favorite"
+ *
+ * @return The display name of this {@link CustomAction}.
+ */
+ public CharSequence getName() {
+ return mName;
+ }
+
+ /**
+ * Returns the resource id of the icon in the {@link MediaSession MediaSession's} package.
+ *
+ * @return The resource id of the icon in the {@link MediaSession MediaSession's} package.
+ */
+ public int getIcon() {
+ return mIcon;
+ }
+
+ /**
+ * Returns extras which provide additional application-specific information about the
+ * action, or null if none. These arguments are meant to be consumed by a
+ * {@link MediaController} if it knows how to handle them.
+ *
+ * @return Optional arguments for the {@link CustomAction}.
+ */
+ public Bundle getExtras() {
+ return mExtras;
+ }
+
+ @Override
+ public String toString() {
+ return "Action:" +
+ "mName='" + mName +
+ ", mIcon=" + mIcon +
+ ", mExtras=" + mExtras;
+ }
+
+ /**
+ * Builder for {@link CustomAction} objects.
+ */
+ public static final class Builder {
+ private final String mAction;
+ private final CharSequence mName;
+ private final int mIcon;
+ private Bundle mExtras;
+
+ /**
+ * Creates a {@link CustomAction} builder with the id, name, and icon set.
+ *
+ * @param action The action of the {@link CustomAction}.
+ * @param name The display name of the {@link CustomAction}. This name will be displayed
+ * along side the action if the UI supports it.
+ * @param icon The icon resource id of the {@link CustomAction}. This resource id
+ * must be in the same package as the {@link MediaSession}. It will be
+ * displayed with the custom action if the UI supports it.
+ */
+ public Builder(String action, CharSequence name, @DrawableRes int icon) {
+ if (TextUtils.isEmpty(action)) {
+ throw new IllegalArgumentException(
+ "You must specify an action to build a CustomAction.");
+ }
+ if (TextUtils.isEmpty(name)) {
+ throw new IllegalArgumentException(
+ "You must specify a name to build a CustomAction.");
+ }
+ if (icon == 0) {
+ throw new IllegalArgumentException(
+ "You must specify an icon resource id to build a CustomAction.");
+ }
+ mAction = action;
+ mName = name;
+ mIcon = icon;
+ }
+
+ /**
+ * Set optional extras for the {@link CustomAction}. These extras are meant to be
+ * consumed by a {@link MediaController} if it knows how to handle them.
+ * Keys should be fully qualified (e.g. "com.example.MY_ARG") to avoid collisions.
+ *
+ * @param extras Optional extras for the {@link CustomAction}.
+ * @return this.
+ */
+ public Builder setExtras(Bundle extras) {
+ mExtras = extras;
+ return this;
+ }
+
+ /**
+ * Build and return the {@link CustomAction} instance with the specified values.
+ *
+ * @return A new {@link CustomAction} instance.
+ */
+ public CustomAction build() {
+ return new CustomAction(mAction, mName, mIcon, mExtras);
+ }
+ }
+ }
+
+ /**
+ * Builder for {@link PlaybackState} objects.
+ */
+ public static final class Builder {
+ private final List<PlaybackState.CustomAction> mCustomActions = new ArrayList<>();
+
+ private int mState;
+ private long mPosition;
+ private long mBufferedPosition;
+ private float mSpeed;
+ private long mActions;
+ private CharSequence mErrorMessage;
+ private long mUpdateTime;
+ private long mActiveItemId = MediaSession.QueueItem.UNKNOWN_ID;
+ private Bundle mExtras;
+
+ /**
+ * Creates an initially empty state builder.
+ */
+ public Builder() {
+ }
+
+ /**
+ * Creates a builder with the same initial values as those in the from
+ * state.
+ *
+ * @param from The state to use for initializing the builder.
+ */
+ public Builder(PlaybackState from) {
+ if (from == null) {
+ return;
+ }
+ mState = from.mState;
+ mPosition = from.mPosition;
+ mBufferedPosition = from.mBufferedPosition;
+ mSpeed = from.mSpeed;
+ mActions = from.mActions;
+ if (from.mCustomActions != null) {
+ mCustomActions.addAll(from.mCustomActions);
+ }
+ mErrorMessage = from.mErrorMessage;
+ mUpdateTime = from.mUpdateTime;
+ mActiveItemId = from.mActiveItemId;
+ mExtras = from.mExtras;
+ }
+
+ /**
+ * Set the current state of playback.
+ * <p>
+ * The position must be in ms and indicates the current playback
+ * position within the item. If the position is unknown use
+ * {@link #PLAYBACK_POSITION_UNKNOWN}. When not using an unknown
+ * position the time at which the position was updated must be provided.
+ * It is okay to use {@link SystemClock#elapsedRealtime()} if the
+ * current position was just retrieved.
+ * <p>
+ * The speed is a multiple of normal playback and should be 0 when
+ * paused and negative when rewinding. Normal playback speed is 1.0.
+ * <p>
+ * The state must be one of the following:
+ * <ul>
+ * <li> {@link PlaybackState#STATE_NONE}</li>
+ * <li> {@link PlaybackState#STATE_STOPPED}</li>
+ * <li> {@link PlaybackState#STATE_PLAYING}</li>
+ * <li> {@link PlaybackState#STATE_PAUSED}</li>
+ * <li> {@link PlaybackState#STATE_FAST_FORWARDING}</li>
+ * <li> {@link PlaybackState#STATE_REWINDING}</li>
+ * <li> {@link PlaybackState#STATE_BUFFERING}</li>
+ * <li> {@link PlaybackState#STATE_ERROR}</li>
+ * <li> {@link PlaybackState#STATE_CONNECTING}</li>
+ * <li> {@link PlaybackState#STATE_SKIPPING_TO_PREVIOUS}</li>
+ * <li> {@link PlaybackState#STATE_SKIPPING_TO_NEXT}</li>
+ * <li> {@link PlaybackState#STATE_SKIPPING_TO_QUEUE_ITEM}</li>
+ * </ul>
+ *
+ * @param state The current state of playback.
+ * @param position The position in the current item in ms.
+ * @param playbackSpeed The current speed of playback as a multiple of
+ * normal playback.
+ * @param updateTime The time in the {@link SystemClock#elapsedRealtime}
+ * timebase that the position was updated at.
+ * @return this
+ */
+ public Builder setState(@State int state, long position, float playbackSpeed,
+ long updateTime) {
+ mState = state;
+ mPosition = position;
+ mUpdateTime = updateTime;
+ mSpeed = playbackSpeed;
+ return this;
+ }
+
+ /**
+ * Set the current state of playback.
+ * <p>
+ * The position must be in ms and indicates the current playback
+ * position within the item. If the position is unknown use
+ * {@link #PLAYBACK_POSITION_UNKNOWN}. The update time will be set to
+ * the current {@link SystemClock#elapsedRealtime()}.
+ * <p>
+ * The speed is a multiple of normal playback and should be 0 when
+ * paused and negative when rewinding. Normal playback speed is 1.0.
+ * <p>
+ * The state must be one of the following:
+ * <ul>
+ * <li> {@link PlaybackState#STATE_NONE}</li>
+ * <li> {@link PlaybackState#STATE_STOPPED}</li>
+ * <li> {@link PlaybackState#STATE_PLAYING}</li>
+ * <li> {@link PlaybackState#STATE_PAUSED}</li>
+ * <li> {@link PlaybackState#STATE_FAST_FORWARDING}</li>
+ * <li> {@link PlaybackState#STATE_REWINDING}</li>
+ * <li> {@link PlaybackState#STATE_BUFFERING}</li>
+ * <li> {@link PlaybackState#STATE_ERROR}</li>
+ * <li> {@link PlaybackState#STATE_CONNECTING}</li>
+ * <li> {@link PlaybackState#STATE_SKIPPING_TO_PREVIOUS}</li>
+ * <li> {@link PlaybackState#STATE_SKIPPING_TO_NEXT}</li>
+ * <li> {@link PlaybackState#STATE_SKIPPING_TO_QUEUE_ITEM}</li>
+ * </ul>
+ *
+ * @param state The current state of playback.
+ * @param position The position in the current item in ms.
+ * @param playbackSpeed The current speed of playback as a multiple of
+ * normal playback.
+ * @return this
+ */
+ public Builder setState(@State int state, long position, float playbackSpeed) {
+ return setState(state, position, playbackSpeed, SystemClock.elapsedRealtime());
+ }
+
+ /**
+ * Set the current actions available on this session. This should use a
+ * bitmask of possible actions.
+ * <ul>
+ * <li> {@link PlaybackState#ACTION_SKIP_TO_PREVIOUS}</li>
+ * <li> {@link PlaybackState#ACTION_REWIND}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY}</li>
+ * <li> {@link PlaybackState#ACTION_PAUSE}</li>
+ * <li> {@link PlaybackState#ACTION_STOP}</li>
+ * <li> {@link PlaybackState#ACTION_FAST_FORWARD}</li>
+ * <li> {@link PlaybackState#ACTION_SKIP_TO_NEXT}</li>
+ * <li> {@link PlaybackState#ACTION_SEEK_TO}</li>
+ * <li> {@link PlaybackState#ACTION_SET_RATING}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY_PAUSE}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY_FROM_MEDIA_ID}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY_FROM_SEARCH}</li>
+ * <li> {@link PlaybackState#ACTION_SKIP_TO_QUEUE_ITEM}</li>
+ * <li> {@link PlaybackState#ACTION_PLAY_FROM_URI}</li>
+ * <li> {@link PlaybackState#ACTION_PREPARE}</li>
+ * <li> {@link PlaybackState#ACTION_PREPARE_FROM_MEDIA_ID}</li>
+ * <li> {@link PlaybackState#ACTION_PREPARE_FROM_SEARCH}</li>
+ * <li> {@link PlaybackState#ACTION_PREPARE_FROM_URI}</li>
+ * </ul>
+ *
+ * @param actions The set of actions allowed.
+ * @return this
+ */
+ public Builder setActions(@Actions long actions) {
+ mActions = actions;
+ return this;
+ }
+
+ /**
+ * Add a custom action to the playback state. Actions can be used to
+ * expose additional functionality to {@link MediaController
+ * MediaControllers} beyond what is offered by the standard transport
+ * controls.
+ * <p>
+ * e.g. start a radio station based on the current item or skip ahead by
+ * 30 seconds.
+ *
+ * @param action An identifier for this action. It can be sent back to
+ * the {@link MediaSession} through
+ * {@link MediaController.TransportControls#sendCustomAction(String, Bundle)}.
+ * @param name The display name for the action. If text is shown with
+ * the action or used for accessibility, this is what should
+ * be used.
+ * @param icon The resource action of the icon that should be displayed
+ * for the action. The resource should be in the package of
+ * the {@link MediaSession}.
+ * @return this
+ */
+ public Builder addCustomAction(String action, String name, int icon) {
+ return addCustomAction(new PlaybackState.CustomAction(action, name, icon, null));
+ }
+
+ /**
+ * Add a custom action to the playback state. Actions can be used to expose additional
+ * functionality to {@link MediaController MediaControllers} beyond what is offered by the
+ * standard transport controls.
+ * <p>
+ * An example of an action would be to start a radio station based on the current item
+ * or to skip ahead by 30 seconds.
+ *
+ * @param customAction The custom action to add to the {@link PlaybackState}.
+ * @return this
+ */
+ public Builder addCustomAction(PlaybackState.CustomAction customAction) {
+ if (customAction == null) {
+ throw new IllegalArgumentException(
+ "You may not add a null CustomAction to PlaybackState.");
+ }
+ mCustomActions.add(customAction);
+ return this;
+ }
+
+ /**
+ * Set the current buffered position in ms. This is the farthest
+ * playback point that can be reached from the current position using
+ * only buffered content.
+ *
+ * @param bufferedPosition The position in ms that playback is buffered
+ * to.
+ * @return this
+ */
+ public Builder setBufferedPosition(long bufferedPosition) {
+ mBufferedPosition = bufferedPosition;
+ return this;
+ }
+
+ /**
+ * Set the active item in the play queue by specifying its id. The
+ * default value is {@link MediaSession.QueueItem#UNKNOWN_ID}
+ *
+ * @param id The id of the active item.
+ * @return this
+ */
+ public Builder setActiveQueueItemId(long id) {
+ mActiveItemId = id;
+ return this;
+ }
+
+ /**
+ * Set a user readable error message. This should be set when the state
+ * is {@link PlaybackState#STATE_ERROR}.
+ *
+ * @param error The error message for display to the user.
+ * @return this
+ */
+ public Builder setErrorMessage(CharSequence error) {
+ mErrorMessage = error;
+ return this;
+ }
+
+ /**
+ * Set any custom extras to be included with the playback state.
+ *
+ * @param extras The extras to include.
+ * @return this
+ */
+ public Builder setExtras(Bundle extras) {
+ mExtras = extras;
+ return this;
+ }
+
+ /**
+ * Build and return the {@link PlaybackState} instance with these
+ * values.
+ *
+ * @return A new state instance.
+ */
+ public PlaybackState build() {
+ return new PlaybackState(mState, mPosition, mUpdateTime, mSpeed, mBufferedPosition,
+ mActions, mCustomActions, mActiveItemId, mErrorMessage, mExtras);
+ }
+ }
+}
diff --git a/packages/MediaComponents/apex/java/android/service/media/IMediaBrowserService.aidl b/packages/MediaComponents/apex/java/android/service/media/IMediaBrowserService.aidl
new file mode 100644
index 0000000..84f41f6
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/service/media/IMediaBrowserService.aidl
@@ -0,0 +1,27 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+
+package android.service.media;
+
+import android.content.res.Configuration;
+import android.service.media.IMediaBrowserServiceCallbacks;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.ResultReceiver;
+
+/**
+ * Media API allows clients to browse through hierarchy of a user’s media collection,
+ * playback a specific media entry and interact with the now playing queue.
+ * @hide
+ */
+oneway interface IMediaBrowserService {
+ void connect(String pkg, in Bundle rootHints, IMediaBrowserServiceCallbacks callbacks);
+ void disconnect(IMediaBrowserServiceCallbacks callbacks);
+
+ void addSubscriptionDeprecated(String uri, IMediaBrowserServiceCallbacks callbacks);
+ void removeSubscriptionDeprecated(String uri, IMediaBrowserServiceCallbacks callbacks);
+
+ void getMediaItem(String uri, in ResultReceiver cb, IMediaBrowserServiceCallbacks callbacks);
+ void addSubscription(String uri, in IBinder token, in Bundle options,
+ IMediaBrowserServiceCallbacks callbacks);
+ void removeSubscription(String uri, in IBinder token, IMediaBrowserServiceCallbacks callbacks);
+}
diff --git a/packages/MediaComponents/apex/java/android/service/media/IMediaBrowserServiceCallbacks.aidl b/packages/MediaComponents/apex/java/android/service/media/IMediaBrowserServiceCallbacks.aidl
new file mode 100644
index 0000000..bcc2826
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/service/media/IMediaBrowserServiceCallbacks.aidl
@@ -0,0 +1,28 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+
+package android.service.media;
+
+//import android.content.pm.ParceledListSlice;
+import android.graphics.Bitmap;
+import android.media.session.MediaSession;
+import android.os.Bundle;
+
+/**
+ * Media API allows clients to browse through hierarchy of a user’s media collection,
+ * playback a specific media entry and interact with the now playing queue.
+ * @hide
+ */
+oneway interface IMediaBrowserServiceCallbacks {
+ /**
+ * Invoked when the connected has been established.
+ * @param root The root media id for browsing.
+ * @param session The {@link MediaSession.Token media session token} that can be used to control
+ * the playback of the media app.
+ * @param extra Extras returned by the media service.
+ */
+ void onConnect(String root, in MediaSession.Token session, in Bundle extras);
+ void onConnectFailed();
+ //TODO:(b/119750807) Resolve hidden API usage ParceledListSlice.
+ //void onLoadChildren(String mediaId, in ParceledListSlice list);
+ //void onLoadChildrenWithOptions(String mediaId, in ParceledListSlice list, in Bundle options);
+}
diff --git a/packages/MediaComponents/apex/java/android/service/media/MediaBrowserService.java b/packages/MediaComponents/apex/java/android/service/media/MediaBrowserService.java
new file mode 100644
index 0000000..2f2fbaf
--- /dev/null
+++ b/packages/MediaComponents/apex/java/android/service/media/MediaBrowserService.java
@@ -0,0 +1,864 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.media;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SdkConstant;
+import android.annotation.SdkConstant.SdkConstantType;
+import android.annotation.UnsupportedAppUsage;
+import android.app.Service;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+//import android.content.pm.ParceledListSlice;
+import android.media.browse.MediaBrowser;
+import android.media.browse.MediaBrowserUtils;
+import android.media.session.MediaSession;
+import android.os.Binder;
+import android.os.Bundle;
+import android.os.Handler;
+import android.media.session.MediaSessionManager;
+import android.media.session.MediaSessionManager.RemoteUserInfo;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.os.ResultReceiver;
+import android.service.media.IMediaBrowserService;
+import android.service.media.IMediaBrowserServiceCallbacks;
+import android.text.TextUtils;
+import android.util.ArrayMap;
+import android.util.Log;
+import android.util.Pair;
+
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * Base class for media browser services.
+ * <p>
+ * Media browser services enable applications to browse media content provided by an application
+ * and ask the application to start playing it. They may also be used to control content that
+ * is already playing by way of a {@link MediaSession}.
+ * </p>
+ *
+ * To extend this class, you must declare the service in your manifest file with
+ * an intent filter with the {@link #SERVICE_INTERFACE} action.
+ *
+ * For example:
+ * </p><pre>
+ * <service android:name=".MyMediaBrowserService"
+ * android:label="@string/service_name" >
+ * <intent-filter>
+ * <action android:name="android.media.browse.MediaBrowserService" />
+ * </intent-filter>
+ * </service>
+ * </pre>
+ *
+ */
+public abstract class MediaBrowserService extends Service {
+ private static final String TAG = "MediaBrowserService";
+ private static final boolean DBG = false;
+
+ /**
+ * The {@link Intent} that must be declared as handled by the service.
+ */
+ @SdkConstant(SdkConstantType.SERVICE_ACTION)
+ public static final String SERVICE_INTERFACE = "android.media.browse.MediaBrowserService";
+
+ /**
+ * A key for passing the MediaItem to the ResultReceiver in getItem.
+ * @hide
+ */
+ @UnsupportedAppUsage
+ public static final String KEY_MEDIA_ITEM = "media_item";
+
+ private static final int RESULT_FLAG_OPTION_NOT_HANDLED = 1 << 0;
+ private static final int RESULT_FLAG_ON_LOAD_ITEM_NOT_IMPLEMENTED = 1 << 1;
+
+ private static final int RESULT_ERROR = -1;
+ private static final int RESULT_OK = 0;
+
+ /** @hide */
+ @Retention(RetentionPolicy.SOURCE)
+ @IntDef(flag=true, value = { RESULT_FLAG_OPTION_NOT_HANDLED,
+ RESULT_FLAG_ON_LOAD_ITEM_NOT_IMPLEMENTED })
+ private @interface ResultFlags { }
+
+ private final ArrayMap<IBinder, ConnectionRecord> mConnections = new ArrayMap<>();
+ private ConnectionRecord mCurConnection;
+ private final Handler mHandler = new Handler();
+ private ServiceBinder mBinder;
+ MediaSession.Token mSession;
+
+ /**
+ * All the info about a connection.
+ */
+ private class ConnectionRecord implements IBinder.DeathRecipient {
+ String pkg;
+ int uid;
+ int pid;
+ Bundle rootHints;
+ IMediaBrowserServiceCallbacks callbacks;
+ BrowserRoot root;
+ HashMap<String, List<Pair<IBinder, Bundle>>> subscriptions = new HashMap<>();
+
+ @Override
+ public void binderDied() {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ mConnections.remove(callbacks.asBinder());
+ }
+ });
+ }
+ }
+
+ /**
+ * Completion handler for asynchronous callback methods in {@link MediaBrowserService}.
+ * <p>
+ * Each of the methods that takes one of these to send the result must call
+ * {@link #sendResult} to respond to the caller with the given results. If those
+ * functions return without calling {@link #sendResult}, they must instead call
+ * {@link #detach} before returning, and then may call {@link #sendResult} when
+ * they are done. If more than one of those methods is called, an exception will
+ * be thrown.
+ *
+ * @see #onLoadChildren
+ * @see #onLoadItem
+ */
+ public class Result<T> {
+ private Object mDebug;
+ private boolean mDetachCalled;
+ private boolean mSendResultCalled;
+ @UnsupportedAppUsage
+ private int mFlags;
+
+ Result(Object debug) {
+ mDebug = debug;
+ }
+
+ /**
+ * Send the result back to the caller.
+ */
+ public void sendResult(T result) {
+ if (mSendResultCalled) {
+ throw new IllegalStateException("sendResult() called twice for: " + mDebug);
+ }
+ mSendResultCalled = true;
+ onResultSent(result, mFlags);
+ }
+
+ /**
+ * Detach this message from the current thread and allow the {@link #sendResult}
+ * call to happen later.
+ */
+ public void detach() {
+ if (mDetachCalled) {
+ throw new IllegalStateException("detach() called when detach() had already"
+ + " been called for: " + mDebug);
+ }
+ if (mSendResultCalled) {
+ throw new IllegalStateException("detach() called when sendResult() had already"
+ + " been called for: " + mDebug);
+ }
+ mDetachCalled = true;
+ }
+
+ boolean isDone() {
+ return mDetachCalled || mSendResultCalled;
+ }
+
+ void setFlags(@ResultFlags int flags) {
+ mFlags = flags;
+ }
+
+ /**
+ * Called when the result is sent, after assertions about not being called twice
+ * have happened.
+ */
+ void onResultSent(T result, @ResultFlags int flags) {
+ }
+ }
+
+ private class ServiceBinder extends IMediaBrowserService.Stub {
+ @Override
+ public void connect(final String pkg, final Bundle rootHints,
+ final IMediaBrowserServiceCallbacks callbacks) {
+
+ final int pid = Binder.getCallingPid();
+ final int uid = Binder.getCallingUid();
+ if (!isValidPackage(pkg, uid)) {
+ throw new IllegalArgumentException("Package/uid mismatch: uid=" + uid
+ + " package=" + pkg);
+ }
+
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ final IBinder b = callbacks.asBinder();
+
+ // Clear out the old subscriptions. We are getting new ones.
+ mConnections.remove(b);
+
+ final ConnectionRecord connection = new ConnectionRecord();
+ connection.pkg = pkg;
+ connection.pid = pid;
+ connection.uid = uid;
+ connection.rootHints = rootHints;
+ connection.callbacks = callbacks;
+
+ mCurConnection = connection;
+ connection.root = MediaBrowserService.this.onGetRoot(pkg, uid, rootHints);
+ mCurConnection = null;
+
+ // If they didn't return something, don't allow this client.
+ if (connection.root == null) {
+ Log.i(TAG, "No root for client " + pkg + " from service "
+ + getClass().getName());
+ try {
+ callbacks.onConnectFailed();
+ } catch (RemoteException ex) {
+ Log.w(TAG, "Calling onConnectFailed() failed. Ignoring. "
+ + "pkg=" + pkg);
+ }
+ } else {
+ try {
+ mConnections.put(b, connection);
+ b.linkToDeath(connection, 0);
+ if (mSession != null) {
+ callbacks.onConnect(connection.root.getRootId(),
+ mSession, connection.root.getExtras());
+ }
+ } catch (RemoteException ex) {
+ Log.w(TAG, "Calling onConnect() failed. Dropping client. "
+ + "pkg=" + pkg);
+ mConnections.remove(b);
+ }
+ }
+ }
+ });
+ }
+
+ @Override
+ public void disconnect(final IMediaBrowserServiceCallbacks callbacks) {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ final IBinder b = callbacks.asBinder();
+
+ // Clear out the old subscriptions. We are getting new ones.
+ final ConnectionRecord old = mConnections.remove(b);
+ if (old != null) {
+ // TODO
+ old.callbacks.asBinder().unlinkToDeath(old, 0);
+ }
+ }
+ });
+ }
+
+ @Override
+ public void addSubscriptionDeprecated(String id, IMediaBrowserServiceCallbacks callbacks) {
+ // do-nothing
+ }
+
+ @Override
+ public void addSubscription(final String id, final IBinder token, final Bundle options,
+ final IMediaBrowserServiceCallbacks callbacks) {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ final IBinder b = callbacks.asBinder();
+
+ // Get the record for the connection
+ final ConnectionRecord connection = mConnections.get(b);
+ if (connection == null) {
+ Log.w(TAG, "addSubscription for callback that isn't registered id="
+ + id);
+ return;
+ }
+
+ MediaBrowserService.this.addSubscription(id, connection, token, options);
+ }
+ });
+ }
+
+ @Override
+ public void removeSubscriptionDeprecated(String id, IMediaBrowserServiceCallbacks callbacks) {
+ // do-nothing
+ }
+
+ @Override
+ public void removeSubscription(final String id, final IBinder token,
+ final IMediaBrowserServiceCallbacks callbacks) {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ final IBinder b = callbacks.asBinder();
+
+ ConnectionRecord connection = mConnections.get(b);
+ if (connection == null) {
+ Log.w(TAG, "removeSubscription for callback that isn't registered id="
+ + id);
+ return;
+ }
+ if (!MediaBrowserService.this.removeSubscription(id, connection, token)) {
+ Log.w(TAG, "removeSubscription called for " + id
+ + " which is not subscribed");
+ }
+ }
+ });
+ }
+
+ @Override
+ public void getMediaItem(final String mediaId, final ResultReceiver receiver,
+ final IMediaBrowserServiceCallbacks callbacks) {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ final IBinder b = callbacks.asBinder();
+ ConnectionRecord connection = mConnections.get(b);
+ if (connection == null) {
+ Log.w(TAG, "getMediaItem for callback that isn't registered id=" + mediaId);
+ return;
+ }
+ performLoadItem(mediaId, connection, receiver);
+ }
+ });
+ }
+ }
+
+ @Override
+ public void onCreate() {
+ super.onCreate();
+ mBinder = new ServiceBinder();
+ }
+
+ @Override
+ public IBinder onBind(Intent intent) {
+ if (SERVICE_INTERFACE.equals(intent.getAction())) {
+ return mBinder;
+ }
+ return null;
+ }
+
+ @Override
+ public void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
+ }
+
+ /**
+ * Called to get the root information for browsing by a particular client.
+ * <p>
+ * The implementation should verify that the client package has permission
+ * to access browse media information before returning the root id; it
+ * should return null if the client is not allowed to access this
+ * information.
+ * </p>
+ *
+ * @param clientPackageName The package name of the application which is
+ * requesting access to browse media.
+ * @param clientUid The uid of the application which is requesting access to
+ * browse media.
+ * @param rootHints An optional bundle of service-specific arguments to send
+ * to the media browser service when connecting and retrieving the
+ * root id for browsing, or null if none. The contents of this
+ * bundle may affect the information returned when browsing.
+ * @return The {@link BrowserRoot} for accessing this app's content or null.
+ * @see BrowserRoot#EXTRA_RECENT
+ * @see BrowserRoot#EXTRA_OFFLINE
+ * @see BrowserRoot#EXTRA_SUGGESTED
+ */
+ public abstract @Nullable BrowserRoot onGetRoot(@NonNull String clientPackageName,
+ int clientUid, @Nullable Bundle rootHints);
+
+ /**
+ * Called to get information about the children of a media item.
+ * <p>
+ * Implementations must call {@link Result#sendResult result.sendResult}
+ * with the list of children. If loading the children will be an expensive
+ * operation that should be performed on another thread,
+ * {@link Result#detach result.detach} may be called before returning from
+ * this function, and then {@link Result#sendResult result.sendResult}
+ * called when the loading is complete.
+ * </p><p>
+ * In case the media item does not have any children, call {@link Result#sendResult}
+ * with an empty list. When the given {@code parentId} is invalid, implementations must
+ * call {@link Result#sendResult result.sendResult} with {@code null}, which will invoke
+ * {@link MediaBrowser.SubscriptionCallback#onError}.
+ * </p>
+ *
+ * @param parentId The id of the parent media item whose children are to be
+ * queried.
+ * @param result The Result to send the list of children to.
+ */
+ public abstract void onLoadChildren(@NonNull String parentId,
+ @NonNull Result<List<MediaBrowser.MediaItem>> result);
+
+ /**
+ * Called to get information about the children of a media item.
+ * <p>
+ * Implementations must call {@link Result#sendResult result.sendResult}
+ * with the list of children. If loading the children will be an expensive
+ * operation that should be performed on another thread,
+ * {@link Result#detach result.detach} may be called before returning from
+ * this function, and then {@link Result#sendResult result.sendResult}
+ * called when the loading is complete.
+ * </p><p>
+ * In case the media item does not have any children, call {@link Result#sendResult}
+ * with an empty list. When the given {@code parentId} is invalid, implementations must
+ * call {@link Result#sendResult result.sendResult} with {@code null}, which will invoke
+ * {@link MediaBrowser.SubscriptionCallback#onError}.
+ * </p>
+ *
+ * @param parentId The id of the parent media item whose children are to be
+ * queried.
+ * @param result The Result to send the list of children to.
+ * @param options The bundle of service-specific arguments sent from the media
+ * browser. The information returned through the result should be
+ * affected by the contents of this bundle.
+ */
+ public void onLoadChildren(@NonNull String parentId,
+ @NonNull Result<List<MediaBrowser.MediaItem>> result, @NonNull Bundle options) {
+ // To support backward compatibility, when the implementation of MediaBrowserService doesn't
+ // override onLoadChildren() with options, onLoadChildren() without options will be used
+ // instead, and the options will be applied in the implementation of result.onResultSent().
+ result.setFlags(RESULT_FLAG_OPTION_NOT_HANDLED);
+ onLoadChildren(parentId, result);
+ }
+
+ /**
+ * Called to get information about a specific media item.
+ * <p>
+ * Implementations must call {@link Result#sendResult result.sendResult}. If
+ * loading the item will be an expensive operation {@link Result#detach
+ * result.detach} may be called before returning from this function, and
+ * then {@link Result#sendResult result.sendResult} called when the item has
+ * been loaded.
+ * </p><p>
+ * When the given {@code itemId} is invalid, implementations must call
+ * {@link Result#sendResult result.sendResult} with {@code null}.
+ * </p><p>
+ * The default implementation will invoke {@link MediaBrowser.ItemCallback#onError}.
+ * </p>
+ *
+ * @param itemId The id for the specific
+ * {@link android.media.browse.MediaBrowser.MediaItem}.
+ * @param result The Result to send the item to.
+ */
+ public void onLoadItem(String itemId, Result<MediaBrowser.MediaItem> result) {
+ result.setFlags(RESULT_FLAG_ON_LOAD_ITEM_NOT_IMPLEMENTED);
+ result.sendResult(null);
+ }
+
+ /**
+ * Call to set the media session.
+ * <p>
+ * This should be called as soon as possible during the service's startup.
+ * It may only be called once.
+ *
+ * @param token The token for the service's {@link MediaSession}.
+ */
+ public void setSessionToken(final MediaSession.Token token) {
+ if (token == null) {
+ throw new IllegalArgumentException("Session token may not be null.");
+ }
+ if (mSession != null) {
+ throw new IllegalStateException("The session token has already been set.");
+ }
+ mSession = token;
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ Iterator<ConnectionRecord> iter = mConnections.values().iterator();
+ while (iter.hasNext()){
+ ConnectionRecord connection = iter.next();
+ try {
+ connection.callbacks.onConnect(connection.root.getRootId(), token,
+ connection.root.getExtras());
+ } catch (RemoteException e) {
+ Log.w(TAG, "Connection for " + connection.pkg + " is no longer valid.");
+ iter.remove();
+ }
+ }
+ }
+ });
+ }
+
+ /**
+ * Gets the session token, or null if it has not yet been created
+ * or if it has been destroyed.
+ */
+ public @Nullable MediaSession.Token getSessionToken() {
+ return mSession;
+ }
+
+ /**
+ * Gets the root hints sent from the currently connected {@link MediaBrowser}.
+ * The root hints are service-specific arguments included in an optional bundle sent to the
+ * media browser service when connecting and retrieving the root id for browsing, or null if
+ * none. The contents of this bundle may affect the information returned when browsing.
+ *
+ * @throws IllegalStateException If this method is called outside of {@link #onGetRoot} or
+ * {@link #onLoadChildren} or {@link #onLoadItem}.
+ * @see MediaBrowserService.BrowserRoot#EXTRA_RECENT
+ * @see MediaBrowserService.BrowserRoot#EXTRA_OFFLINE
+ * @see MediaBrowserService.BrowserRoot#EXTRA_SUGGESTED
+ */
+ public final Bundle getBrowserRootHints() {
+ if (mCurConnection == null) {
+ throw new IllegalStateException("This should be called inside of onGetRoot or"
+ + " onLoadChildren or onLoadItem methods");
+ }
+ return mCurConnection.rootHints == null ? null : new Bundle(mCurConnection.rootHints);
+ }
+
+ /**
+ * Gets the browser information who sent the current request.
+ *
+ * @throws IllegalStateException If this method is called outside of {@link #onGetRoot} or
+ * {@link #onLoadChildren} or {@link #onLoadItem}.
+ * @see MediaSessionManager#isTrustedForMediaControl(RemoteUserInfo)
+ */
+ public final RemoteUserInfo getCurrentBrowserInfo() {
+ if (mCurConnection == null) {
+ throw new IllegalStateException("This should be called inside of onGetRoot or"
+ + " onLoadChildren or onLoadItem methods");
+ }
+ //TODO(b/119752205): Resolve hidden API usage. 4-param constructor of RemoteUserInfo
+ /*
+ return new RemoteUserInfo(mCurConnection.pkg, mCurConnection.pid, mCurConnection.uid,
+ mCurConnection.callbacks.asBinder());
+ */
+ return new RemoteUserInfo(mCurConnection.pkg, mCurConnection.pid, mCurConnection.uid);
+ }
+
+ /**
+ * Notifies all connected media browsers that the children of
+ * the specified parent id have changed in some way.
+ * This will cause browsers to fetch subscribed content again.
+ *
+ * @param parentId The id of the parent media item whose
+ * children changed.
+ */
+ public void notifyChildrenChanged(@NonNull String parentId) {
+ notifyChildrenChangedInternal(parentId, null);
+ }
+
+ /**
+ * Notifies all connected media browsers that the children of
+ * the specified parent id have changed in some way.
+ * This will cause browsers to fetch subscribed content again.
+ *
+ * @param parentId The id of the parent media item whose
+ * children changed.
+ * @param options The bundle of service-specific arguments to send
+ * to the media browser. The contents of this bundle may
+ * contain the information about the change.
+ */
+ public void notifyChildrenChanged(@NonNull String parentId, @NonNull Bundle options) {
+ if (options == null) {
+ throw new IllegalArgumentException("options cannot be null in notifyChildrenChanged");
+ }
+ notifyChildrenChangedInternal(parentId, options);
+ }
+
+ private void notifyChildrenChangedInternal(final String parentId, final Bundle options) {
+ if (parentId == null) {
+ throw new IllegalArgumentException("parentId cannot be null in notifyChildrenChanged");
+ }
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ for (IBinder binder : mConnections.keySet()) {
+ ConnectionRecord connection = mConnections.get(binder);
+ List<Pair<IBinder, Bundle>> callbackList =
+ connection.subscriptions.get(parentId);
+ if (callbackList != null) {
+ for (Pair<IBinder, Bundle> callback : callbackList) {
+ if (MediaBrowserUtils.hasDuplicatedItems(options, callback.second)) {
+ performLoadChildren(parentId, connection, callback.second);
+ }
+ }
+ }
+ }
+ }
+ });
+ }
+
+ /**
+ * Return whether the given package is one of the ones that is owned by the uid.
+ */
+ private boolean isValidPackage(String pkg, int uid) {
+ if (pkg == null) {
+ return false;
+ }
+ final PackageManager pm = getPackageManager();
+ final String[] packages = pm.getPackagesForUid(uid);
+ final int N = packages.length;
+ for (int i=0; i<N; i++) {
+ if (packages[i].equals(pkg)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Save the subscription and if it is a new subscription send the results.
+ */
+ private void addSubscription(String id, ConnectionRecord connection, IBinder token,
+ Bundle options) {
+ // Save the subscription
+ List<Pair<IBinder, Bundle>> callbackList = connection.subscriptions.get(id);
+ if (callbackList == null) {
+ callbackList = new ArrayList<>();
+ }
+ for (Pair<IBinder, Bundle> callback : callbackList) {
+ if (token == callback.first
+ && MediaBrowserUtils.areSameOptions(options, callback.second)) {
+ return;
+ }
+ }
+ callbackList.add(new Pair<>(token, options));
+ connection.subscriptions.put(id, callbackList);
+ // send the results
+ performLoadChildren(id, connection, options);
+ }
+
+ /**
+ * Remove the subscription.
+ */
+ private boolean removeSubscription(String id, ConnectionRecord connection, IBinder token) {
+ if (token == null) {
+ return connection.subscriptions.remove(id) != null;
+ }
+ boolean removed = false;
+ List<Pair<IBinder, Bundle>> callbackList = connection.subscriptions.get(id);
+ if (callbackList != null) {
+ Iterator<Pair<IBinder, Bundle>> iter = callbackList.iterator();
+ while (iter.hasNext()){
+ if (token == iter.next().first) {
+ removed = true;
+ iter.remove();
+ }
+ }
+ if (callbackList.size() == 0) {
+ connection.subscriptions.remove(id);
+ }
+ }
+ return removed;
+ }
+
+ /**
+ * Call onLoadChildren and then send the results back to the connection.
+ * <p>
+ * Callers must make sure that this connection is still connected.
+ */
+ private void performLoadChildren(final String parentId, final ConnectionRecord connection,
+ final Bundle options) {
+ final Result<List<MediaBrowser.MediaItem>> result
+ = new Result<List<MediaBrowser.MediaItem>>(parentId) {
+ @Override
+ void onResultSent(List<MediaBrowser.MediaItem> list, @ResultFlags int flag) {
+ if (mConnections.get(connection.callbacks.asBinder()) != connection) {
+ if (DBG) {
+ Log.d(TAG, "Not sending onLoadChildren result for connection that has"
+ + " been disconnected. pkg=" + connection.pkg + " id=" + parentId);
+ }
+ return;
+ }
+
+ List<MediaBrowser.MediaItem> filteredList =
+ (flag & RESULT_FLAG_OPTION_NOT_HANDLED) != 0
+ ? applyOptions(list, options) : list;
+ //TODO:(b/119750807) Resolve hidden API usage ParceledListSlice.
+ /*
+ final ParceledListSlice<MediaBrowser.MediaItem> pls =
+ filteredList == null ? null : new ParceledListSlice<>(filteredList);
+ try {
+ connection.callbacks.onLoadChildrenWithOptions(parentId, pls, options);
+ } catch (RemoteException ex) {
+ // The other side is in the process of crashing.
+ Log.w(TAG, "Calling onLoadChildren() failed for id=" + parentId
+ + " package=" + connection.pkg);
+ }
+ */
+ }
+ };
+
+ mCurConnection = connection;
+ if (options == null) {
+ onLoadChildren(parentId, result);
+ } else {
+ onLoadChildren(parentId, result, options);
+ }
+ mCurConnection = null;
+
+ if (!result.isDone()) {
+ throw new IllegalStateException("onLoadChildren must call detach() or sendResult()"
+ + " before returning for package=" + connection.pkg + " id=" + parentId);
+ }
+ }
+
+ private List<MediaBrowser.MediaItem> applyOptions(List<MediaBrowser.MediaItem> list,
+ final Bundle options) {
+ if (list == null) {
+ return null;
+ }
+ int page = options.getInt(MediaBrowser.EXTRA_PAGE, -1);
+ int pageSize = options.getInt(MediaBrowser.EXTRA_PAGE_SIZE, -1);
+ if (page == -1 && pageSize == -1) {
+ return list;
+ }
+ int fromIndex = pageSize * page;
+ int toIndex = fromIndex + pageSize;
+ if (page < 0 || pageSize < 1 || fromIndex >= list.size()) {
+ return Collections.EMPTY_LIST;
+ }
+ if (toIndex > list.size()) {
+ toIndex = list.size();
+ }
+ return list.subList(fromIndex, toIndex);
+ }
+
+ private void performLoadItem(String itemId, final ConnectionRecord connection,
+ final ResultReceiver receiver) {
+ final Result<MediaBrowser.MediaItem> result =
+ new Result<MediaBrowser.MediaItem>(itemId) {
+ @Override
+ void onResultSent(MediaBrowser.MediaItem item, @ResultFlags int flag) {
+ if (mConnections.get(connection.callbacks.asBinder()) != connection) {
+ if (DBG) {
+ Log.d(TAG, "Not sending onLoadItem result for connection that has"
+ + " been disconnected. pkg=" + connection.pkg + " id=" + itemId);
+ }
+ return;
+ }
+ if ((flag & RESULT_FLAG_ON_LOAD_ITEM_NOT_IMPLEMENTED) != 0) {
+ receiver.send(RESULT_ERROR, null);
+ return;
+ }
+ Bundle bundle = new Bundle();
+ bundle.putParcelable(KEY_MEDIA_ITEM, item);
+ receiver.send(RESULT_OK, bundle);
+ }
+ };
+
+ mCurConnection = connection;
+ onLoadItem(itemId, result);
+ mCurConnection = null;
+
+ if (!result.isDone()) {
+ throw new IllegalStateException("onLoadItem must call detach() or sendResult()"
+ + " before returning for id=" + itemId);
+ }
+ }
+
+ /**
+ * Contains information that the browser service needs to send to the client
+ * when first connected.
+ */
+ public static final class BrowserRoot {
+ /**
+ * The lookup key for a boolean that indicates whether the browser service should return a
+ * browser root for recently played media items.
+ *
+ * <p>When creating a media browser for a given media browser service, this key can be
+ * supplied as a root hint for retrieving media items that are recently played.
+ * If the media browser service can provide such media items, the implementation must return
+ * the key in the root hint when {@link #onGetRoot(String, int, Bundle)} is called back.
+ *
+ * <p>The root hint may contain multiple keys.
+ *
+ * @see #EXTRA_OFFLINE
+ * @see #EXTRA_SUGGESTED
+ */
+ public static final String EXTRA_RECENT = "android.service.media.extra.RECENT";
+
+ /**
+ * The lookup key for a boolean that indicates whether the browser service should return a
+ * browser root for offline media items.
+ *
+ * <p>When creating a media browser for a given media browser service, this key can be
+ * supplied as a root hint for retrieving media items that are can be played without an
+ * internet connection.
+ * If the media browser service can provide such media items, the implementation must return
+ * the key in the root hint when {@link #onGetRoot(String, int, Bundle)} is called back.
+ *
+ * <p>The root hint may contain multiple keys.
+ *
+ * @see #EXTRA_RECENT
+ * @see #EXTRA_SUGGESTED
+ */
+ public static final String EXTRA_OFFLINE = "android.service.media.extra.OFFLINE";
+
+ /**
+ * The lookup key for a boolean that indicates whether the browser service should return a
+ * browser root for suggested media items.
+ *
+ * <p>When creating a media browser for a given media browser service, this key can be
+ * supplied as a root hint for retrieving the media items suggested by the media browser
+ * service. The list of media items passed in {@link android.media.browse.MediaBrowser.SubscriptionCallback#onChildrenLoaded(String, List)}
+ * is considered ordered by relevance, first being the top suggestion.
+ * If the media browser service can provide such media items, the implementation must return
+ * the key in the root hint when {@link #onGetRoot(String, int, Bundle)} is called back.
+ *
+ * <p>The root hint may contain multiple keys.
+ *
+ * @see #EXTRA_RECENT
+ * @see #EXTRA_OFFLINE
+ */
+ public static final String EXTRA_SUGGESTED = "android.service.media.extra.SUGGESTED";
+
+ final private String mRootId;
+ final private Bundle mExtras;
+
+ /**
+ * Constructs a browser root.
+ * @param rootId The root id for browsing.
+ * @param extras Any extras about the browser service.
+ */
+ public BrowserRoot(@NonNull String rootId, @Nullable Bundle extras) {
+ if (rootId == null) {
+ throw new IllegalArgumentException("The root id in BrowserRoot cannot be null. " +
+ "Use null for BrowserRoot instead.");
+ }
+ mRootId = rootId;
+ mExtras = extras;
+ }
+
+ /**
+ * Gets the root id for browsing.
+ */
+ public String getRootId() {
+ return mRootId;
+ }
+
+ /**
+ * Gets any extras about the browser service.
+ */
+ public Bundle getExtras() {
+ return mExtras;
+ }
+ }
+}
diff --git a/packages/MediaComponents/proguard.cfg b/packages/MediaComponents/proguard.cfg
deleted file mode 100644
index d7bf730..0000000
--- a/packages/MediaComponents/proguard.cfg
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# Copyright 2017 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# Keep entry point for updatable Java classes
--keep public class com.android.media.update.ApiFactory {
- public static com.android.media.update.ApiFactory initialize(android.content.pm.ApplicationInfo);
-}
diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_audiotrack_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_audiotrack_dark.png
deleted file mode 100644
index 17fd51f..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_audiotrack_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_audiotrack_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_audiotrack_light.png
deleted file mode 100644
index d7c8252..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_audiotrack_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_dialog_close_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_dialog_close_dark.png
deleted file mode 100644
index 928ddea..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_dialog_close_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_dialog_close_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_dialog_close_light.png
deleted file mode 100644
index 1a9cd75..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_dialog_close_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_media_pause_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_media_pause_dark.png
deleted file mode 100644
index 7192ad4..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_media_pause_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_media_pause_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_media_pause_light.png
deleted file mode 100644
index bb707ea..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_media_pause_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_media_play_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_media_play_dark.png
deleted file mode 100644
index 0c32d00..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_media_play_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_media_play_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_media_play_light.png
deleted file mode 100644
index 5345ee3..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_media_play_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_media_stop_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_media_stop_dark.png
deleted file mode 100644
index 801d341..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_media_stop_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_media_stop_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_media_stop_light.png
deleted file mode 100644
index 9d6b65d..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_media_stop_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_media_subtitle_disabled.png b/packages/MediaComponents/res/drawable-hdpi/ic_media_subtitle_disabled.png
deleted file mode 100644
index 0354f61..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_media_subtitle_disabled.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_media_subtitle_enabled.png b/packages/MediaComponents/res/drawable-hdpi/ic_media_subtitle_enabled.png
deleted file mode 100644
index 5f8febe..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_media_subtitle_enabled.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disabled_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disabled_dark.png
deleted file mode 100644
index 8ad305d..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disabled_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disabled_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disabled_light.png
deleted file mode 100644
index 887fde4..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disabled_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disconnected_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disconnected_dark.png
deleted file mode 100644
index 5739df7..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disconnected_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disconnected_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disconnected_light.png
deleted file mode 100644
index 58c344a..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_disconnected_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_grey.png b/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_grey.png
deleted file mode 100644
index 1a03420..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_mr_button_grey.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_dark.png
deleted file mode 100755
index 723e455..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_group_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_group_dark.png
deleted file mode 100755
index 40c25a3..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_group_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_group_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_group_light.png
deleted file mode 100755
index afdb9c1..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_group_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_light.png
deleted file mode 100755
index 846c109..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_speaker_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_tv_dark.png b/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_tv_dark.png
deleted file mode 100755
index 33bf484..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_tv_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_tv_light.png b/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_tv_light.png
deleted file mode 100755
index c911b5c..0000000
--- a/packages/MediaComponents/res/drawable-hdpi/ic_vol_type_tv_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-mdpi/ic_audiotrack_dark.png b/packages/MediaComponents/res/drawable-mdpi/ic_audiotrack_dark.png
deleted file mode 100644
index e94ed50..0000000
--- a/packages/MediaComponents/res/drawable-mdpi/ic_audiotrack_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-mdpi/ic_audiotrack_light.png b/packages/MediaComponents/res/drawable-mdpi/ic_audiotrack_light.png
deleted file mode 100644
index 2cf7e0c..0000000
--- a/packages/MediaComponents/res/drawable-mdpi/ic_audiotrack_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-mdpi/ic_dialog_close_dark.png b/packages/MediaComponents/res/drawable-mdpi/ic_dialog_close_dark.png
deleted file mode 100644
index 66558a8..0000000
--- a/packages/MediaComponents/res/drawable-mdpi/ic_dialog_close_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-mdpi/ic_dialog_close_light.png b/packages/MediaComponents/res/drawable-mdpi/ic_dialog_close_light.png
deleted file mode 100644
index 40a1a84..0000000
--- a/packages/MediaComponents/res/drawable-mdpi/ic_dialog_close_light.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-mdpi/ic_media_pause_dark.png b/packages/MediaComponents/res/drawable-mdpi/ic_media_pause_dark.png
deleted file mode 100644
index f49aed7..0000000
--- a/packages/MediaComponents/res/drawable-mdpi/ic_media_pause_dark.png
+++ /dev/null
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diff --git a/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_12.png b/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_12.png
deleted file mode 100644
index 71b19bb..0000000
--- a/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_12.png
+++ /dev/null
Binary files differ
diff --git a/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_13.png b/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_13.png
deleted file mode 100644
index bf5921e..0000000
--- a/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_13.png
+++ /dev/null
Binary files differ
diff --git a/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_14.png b/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_14.png
deleted file mode 100644
index 14b76b1..0000000
--- a/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_14.png
+++ /dev/null
Binary files differ
diff --git a/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_15.png b/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_15.png
deleted file mode 100644
index b2305d2..0000000
--- a/packages/MediaComponents/res/drawable-xxxhdpi/ic_group_expand_15.png
+++ /dev/null
Binary files differ
diff --git a/packages/MediaComponents/res/drawable-xxxhdpi/ic_mr_button_grey.png b/packages/MediaComponents/res/drawable-xxxhdpi/ic_mr_button_grey.png
deleted file mode 100644
index 04a9525..0000000
--- a/packages/MediaComponents/res/drawable-xxxhdpi/ic_mr_button_grey.png
+++ /dev/null
Binary files differ
diff --git a/packages/MediaComponents/res/drawable/custom_progress.xml b/packages/MediaComponents/res/drawable/custom_progress.xml
deleted file mode 100644
index 9731a6e..0000000
--- a/packages/MediaComponents/res/drawable/custom_progress.xml
+++ /dev/null
@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
- <item android:id="@android:id/background">
- <shape android:shape="rectangle" >
- <solid android:color="#26000000" />
- </shape>
- </item>
- <item android:id="@android:id/secondaryProgress">
- <clip>
- <shape android:shape="rectangle" >
- <solid android:color="#5Cffffff" />
- </shape>
- </clip>
- </item>
- <item android:id="@android:id/progress">
- <clip>
- <shape android:shape="rectangle" >
- <solid android:color="#ffffff" />
- </shape>
- </clip>
- </item>
-</layer-list>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/custom_progress_thumb.xml b/packages/MediaComponents/res/drawable/custom_progress_thumb.xml
deleted file mode 100644
index 1a35970..0000000
--- a/packages/MediaComponents/res/drawable/custom_progress_thumb.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
- android:shape="oval" >
- <solid android:color="#ffffff" />
- <size
- android:height="@dimen/mcv2_custom_progress_thumb_size"
- android:width="@dimen/mcv2_custom_progress_thumb_size" />
-</shape>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/ic_arrow_back.xml b/packages/MediaComponents/res/drawable/ic_arrow_back.xml
deleted file mode 100644
index 2b5f71e..0000000
--- a/packages/MediaComponents/res/drawable/ic_arrow_back.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_aspect_ratio.xml b/packages/MediaComponents/res/drawable/ic_aspect_ratio.xml
deleted file mode 100644
index c6228e6..0000000
--- a/packages/MediaComponents/res/drawable/ic_aspect_ratio.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M19,12h-2v3h-3v2h5v-5zM7,9h3L10,7L5,7v5h2L7,9zM21,3L3,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h18c1.1,0 2,-0.9 2,-2L23,5c0,-1.1 -0.9,-2 -2,-2zM21,19.01L3,19.01L3,4.99h18v14.02z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_audiotrack.xml b/packages/MediaComponents/res/drawable/ic_audiotrack.xml
deleted file mode 100644
index 27c12b5..0000000
--- a/packages/MediaComponents/res/drawable/ic_audiotrack.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M12,3v9.28c-0.47,-0.17 -0.97,-0.28 -1.5,-0.28C8.01,12 6,14.01 6,16.5S8.01,21 10.5,21c2.31,0 4.2,-1.75 4.45,-4H15V6h4V3h-7z"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_check.xml b/packages/MediaComponents/res/drawable/ic_check.xml
deleted file mode 100644
index 32f720b..0000000
--- a/packages/MediaComponents/res/drawable/ic_check.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24"
- android:viewportHeight="24">
-
- <path
- android:pathData="M0 0h24v24H0z" />
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M9 16.2L4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4L9 16.2z" />
-</vector>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/ic_chevron_left.xml b/packages/MediaComponents/res/drawable/ic_chevron_left.xml
deleted file mode 100644
index 8336d17..0000000
--- a/packages/MediaComponents/res/drawable/ic_chevron_left.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M15.41,7.41L14,6l-6,6 6,6 1.41,-1.41L10.83,12z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_chevron_right.xml b/packages/MediaComponents/res/drawable/ic_chevron_right.xml
deleted file mode 100644
index fb2ce09..0000000
--- a/packages/MediaComponents/res/drawable/ic_chevron_right.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M10,6L8.59,7.41 13.17,12l-4.58,4.59L10,18l6,-6z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_default_album_image.xml b/packages/MediaComponents/res/drawable/ic_default_album_image.xml
deleted file mode 100644
index 1cee643..0000000
--- a/packages/MediaComponents/res/drawable/ic_default_album_image.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="512dp"
- android:height="512dp"
- android:viewportWidth="512"
- android:viewportHeight="512">
-
- <path
- android:fillColor="#616161"
- android:pathData="M 0 0 H 512 V 512 H 0 V 0 Z" />
- <path
- android:fillColor="#525252"
- android:pathData="M256,151v123.14c-6.88-4.02-14.82-6.48-23.33-6.48 c-25.78,0-46.67,20.88-46.67,46.67c0,25.78,20.88,46.67,46.67,46.67s46.67-20.88,46.67-46.67V197.67H326V151H256z" />
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_forward_30.xml b/packages/MediaComponents/res/drawable/ic_forward_30.xml
deleted file mode 100644
index 7efdf16..0000000
--- a/packages/MediaComponents/res/drawable/ic_forward_30.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="40dp"
- android:height="40dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <group>
- <clip-path android:pathData="M24,24H0V0h24v24z M 0,0" />
- <path
- android:pathData="M9.6 13.5h.4c.2 0 .4,-.1.5,-.2s.2,-.2.2,-.4v-.2s-.1,-.1,-.1,-.2,-.1,-.1,-.2,-.1h-.5s-.1.1,-.2.1,-.1.1,-.1.2v.2h-1c0,-.2 0,-.3.1,-.5s.2,-.3.3,-.4.3,-.2.4,-.2.4,-.1.5,-.1c.2 0 .4 0 .6.1s.3.1.5.2.2.2.3.4.1.3.1.5v.3s-.1.2,-.1.3,-.1.2,-.2.2,-.2.1,-.3.2c.2.1.4.2.5.4s.2.4.2.6c0 .2 0 .4,-.1.5s-.2.3,-.3.4,-.3.2,-.5.2,-.4.1,-.6.1c-.2 0,-.4 0,-.5,-.1s-.3,-.1,-.5,-.2,-.2,-.2,-.3,-.4,-.1,-.4,-.1,-.6h.8v.2s.1.1.1.2.1.1.2.1h.5s.1,-.1.2,-.1.1,-.1.1,-.2v-.5s-.1,-.1,-.1,-.2,-.1,-.1,-.2,-.1h-.6v-.7zm5.7.7c0 .3 0 .6,-.1.8l-.3.6s-.3.3,-.5.3,-.4.1,-.6.1,-.4 0,-.6,-.1,-.3,-.2,-.5,-.3,-.2,-.3,-.3,-.6,-.1,-.5,-.1,-.8v-.7c0,-.3 0,-.6.1,-.8l.3,-.6s.3,-.3.5,-.3.4,-.1.6,-.1.4 0 .6.1.3.2.5.3.2.3.3.6.1.5.1.8v.7zm-.9,-.8v-.5s-.1,-.2,-.1,-.3,-.1,-.1,-.2,-.2,-.2,-.1,-.3,-.1,-.2 0,-.3.1l-.2.2s-.1.2,-.1.3v2s.1.2.1.3.1.1.2.2.2.1.3.1.2 0 .3,-.1l.2,-.2s.1,-.2.1,-.3v-1.5zM4 13c0 4.4 3.6 8 8 8s8,-3.6 8,-8h-2c0 3.3,-2.7 6,-6 6s-6,-2.7,-6,-6 2.7,-6 6,-6v4l5,-5,-5,-5v4c-4.4 0,-8 3.6,-8 8z"
- android:fillColor="#FFFFFF"/>
- </group>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_fullscreen.xml b/packages/MediaComponents/res/drawable/ic_fullscreen.xml
deleted file mode 100644
index 4b4f6bc..0000000
--- a/packages/MediaComponents/res/drawable/ic_fullscreen.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M7,14L5,14v5h5v-2L7,17v-3zM5,10h2L7,7h3L10,5L5,5v5zM17,17h-3v2h5v-5h-2v3zM14,5v2h3v3h2L19,5h-5z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_fullscreen_exit.xml b/packages/MediaComponents/res/drawable/ic_fullscreen_exit.xml
deleted file mode 100644
index bc204e2..0000000
--- a/packages/MediaComponents/res/drawable/ic_fullscreen_exit.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M5,16h3v3h2v-5L5,14v2zM8,8L5,8v2h5L10,5L8,5v3zM14,19h2v-3h3v-2h-5v5zM16,8L16,5h-2v5h5L19,8h-3z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_help.xml b/packages/MediaComponents/res/drawable/ic_help.xml
deleted file mode 100644
index 4d1d75d..0000000
--- a/packages/MediaComponents/res/drawable/ic_help.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24"
- android:viewportHeight="24">
-
- <path
- android:pathData="M0 0h24v24H0z" />
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1
-17h-2v-2h2v2zm2.07-7.75l-.9 .92 C13.45 12.9 13 13.5 13 15h-2v-.5c0-1.1 .45 -2.1
-1.17-2.83l1.24-1.26c.37-.36 .59 -.86 .59 -1.41 0-1.1-.9-2-2-2s-2 .9-2 2H8c0-2.21
-1.79-4 4-4s4 1.79 4 4c0 .88-.36 1.68-.93 2.25z" />
-</vector>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/ic_high_quality.xml b/packages/MediaComponents/res/drawable/ic_high_quality.xml
deleted file mode 100644
index f76e22f..0000000
--- a/packages/MediaComponents/res/drawable/ic_high_quality.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="34dp"
- android:height="34dp"
- android:viewportWidth="24"
- android:viewportHeight="24">
-
- <path
- android:pathData="M0 0h24v24H0z" />
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M19 4H5c-1.11 0-2 0.9-2 2v12c0 1.1 0.89 2 2 2h14c1.1 0 2-0.9 2-2V6c0-1.1-0.9-2-2-2zm-8 11H9.5v-2h-2v2H6V9h1.5v2.5h2V9H11v6zm7-1c0 0.55-0.45 1-1 1h-0.75v1.5h-1.5V15H14c-0.55 0-1-0.45-1-1v-4c0-0.55 0.45 -1 1-1h3c0.55 0 1 0.45 1 1v4zm-3.5-0.5h2v-3h-2v3z" />
-</vector>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/ic_launch.xml b/packages/MediaComponents/res/drawable/ic_launch.xml
deleted file mode 100644
index f7af6aa..0000000
--- a/packages/MediaComponents/res/drawable/ic_launch.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M19,19H5V5h7V3H5c-1.11,0 -2,0.9 -2,2v14c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2v-7h-2v7zM14,3v2h3.59l-9.83,9.83 1.41,1.41L19,6.41V10h2V3h-7z"/>
-</vector>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/ic_mute.xml b/packages/MediaComponents/res/drawable/ic_mute.xml
deleted file mode 100644
index 560aaec..0000000
--- a/packages/MediaComponents/res/drawable/ic_mute.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M16.5,12c0,-1.77 -1.02,-3.29 -2.5,-4.03v2.21l2.45,2.45c0.03,-0.2 0.05,-0.41 0.05,-0.63zM19,12c0,0.94 -0.2,1.82 -0.54,2.64l1.51,1.51C20.63,14.91 21,13.5 21,12c0,-4.28 -2.99,-7.86 -7,-8.77v2.06c2.89,0.86 5,3.54 5,6.71zM4.27,3L3,4.27 7.73,9L3,9v6h4l5,5v-6.73l4.25,4.25c-0.67,0.52 -1.42,0.93 -2.25,1.18v2.06c1.38,-0.31 2.63,-0.95 3.69,-1.81L19.73,21 21,19.73l-9,-9L4.27,3zM12,4L9.91,6.09 12,8.18L12,4z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_pause_circle_filled.xml b/packages/MediaComponents/res/drawable/ic_pause_circle_filled.xml
deleted file mode 100644
index 73be228..0000000
--- a/packages/MediaComponents/res/drawable/ic_pause_circle_filled.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="40dp"
- android:height="40dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM11,16L9,16L9,8h2v8zM15,16h-2L13,8h2v8z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_play_circle_filled.xml b/packages/MediaComponents/res/drawable/ic_play_circle_filled.xml
deleted file mode 100644
index 9d39def..0000000
--- a/packages/MediaComponents/res/drawable/ic_play_circle_filled.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="40dp"
- android:height="40dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM10,16.5v-9l6,4.5 -6,4.5z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_replay_circle_filled.xml b/packages/MediaComponents/res/drawable/ic_replay_circle_filled.xml
deleted file mode 100644
index a56d5d9..0000000
--- a/packages/MediaComponents/res/drawable/ic_replay_circle_filled.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="40dp"
- android:height="40dp"
- android:viewportWidth="24"
- android:viewportHeight="24">
-
- <path
- android:pathData="M0,0h24v24H0V0z" />
- <path
- android:fillColor="#FFFFFF"
- android:fillType="evenOdd"
- android:pathData="M12,2C6.48,2,2,6.48,2,12c0,5.52,4.48,10,10,10c5.52,0,10-4.48,10-10
-C22,6.48,17.52,2,12,2z
-M18,12c0,3.31-2.69,6-6,6c-3.31,0-6-2.69-6-6h2c0,2.21,1.79,4,4,4s4-1.79,4-4s-1.79-4-4-4v3L8,7l4-4v3
-C15.31,6,18,8.69,18,12z" />
-</vector>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/ic_rewind_10.xml b/packages/MediaComponents/res/drawable/ic_rewind_10.xml
deleted file mode 100644
index ae586b4..0000000
--- a/packages/MediaComponents/res/drawable/ic_rewind_10.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="40dp"
- android:height="40dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <group>
- <clip-path android:pathData="M0,0h24v24H0V0z M 0,0" />
- <path
- android:pathData="M12 5V1L7 6l5 5V7c3.3 0 6 2.7 6 6s-2.7 6,-6 6,-6,-2.7,-6,-6H4c0 4.4 3.6 8 8 8s8,-3.6 8,-8,-3.6,-8,-8,-8zm-1.1 11H10v-3.3L9 13v-.7l1.8,-.6h.1V16zm4.3,-1.8c0 .3 0 .6,-.1.8l-.3.6s-.3.3,-.5.3,-.4.1,-.6.1,-.4 0,-.6,-.1,-.3,-.2,-.5,-.3,-.2,-.3,-.3,-.6,-.1,-.5,-.1,-.8v-.7c0,-.3 0,-.6.1,-.8l.3,-.6s.3,-.3.5,-.3.4,-.1.6,-.1.4 0 .6.1c.2.1.3.2.5.3s.2.3.3.6.1.5.1.8v.7zm-.9,-.8v-.5s-.1,-.2,-.1,-.3,-.1,-.1,-.2,-.2,-.2,-.1,-.3,-.1,-.2 0,-.3.1l-.2.2s-.1.2,-.1.3v2s.1.2.1.3.1.1.2.2.2.1.3.1.2 0 .3,-.1l.2,-.2s.1,-.2.1,-.3v-1.5z"
- android:fillColor="#FFFFFF"/>
- </group>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_sd.xml b/packages/MediaComponents/res/drawable/ic_sd.xml
deleted file mode 100644
index decb6d2..0000000
--- a/packages/MediaComponents/res/drawable/ic_sd.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24"
- android:viewportHeight="24">
-
- <path
- android:pathData="M0,0h24v24H0V0z" />
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M19,3H5C3.89,3,3,3.9,3,5v14c0,1.1,0.89,2,2,2h14c1.1,0,2-0.9,2-2V5C21,3.9,20.1,3,19,3z
-M13,9h4c0.55,0,1,0.45,1,1v4 c0,0.55-0.45,1-1,1h-4V9z
-M9.5,13.5v-1H7c-0.55,0-1-0.45-1-1V10c0-0.55,0.45-1,1-1h3c0.55,0,1,0.45,1,1v1H9.5v-0.5h-2v1H10
-c0.55,0,1,0.45,1,1V14c0,0.55-0.45,1-1,1H7c-0.55,0-1-0.45-1-1v-1h1.5v0.5H9.5z
-M14.5,13.5h2v-3h-2V13.5z" />
-</vector>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/ic_settings.xml b/packages/MediaComponents/res/drawable/ic_settings.xml
deleted file mode 100644
index a59ecc1..0000000
--- a/packages/MediaComponents/res/drawable/ic_settings.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M19.43,12.98c0.04,-0.32 0.07,-0.64 0.07,-0.98s-0.03,-0.66 -0.07,-0.98l2.11,-1.65c0.19,-0.15 0.24,-0.42 0.12,-0.64l-2,-3.46c-0.12,-0.22 -0.39,-0.3 -0.61,-0.22l-2.49,1c-0.52,-0.4 -1.08,-0.73 -1.69,-0.98l-0.38,-2.65C14.46,2.18 14.25,2 14,2h-4c-0.25,0 -0.46,0.18 -0.49,0.42l-0.38,2.65c-0.61,0.25 -1.17,0.59 -1.69,0.98l-2.49,-1c-0.23,-0.09 -0.49,0 -0.61,0.22l-2,3.46c-0.13,0.22 -0.07,0.49 0.12,0.64l2.11,1.65c-0.04,0.32 -0.07,0.65 -0.07,0.98s0.03,0.66 0.07,0.98l-2.11,1.65c-0.19,0.15 -0.24,0.42 -0.12,0.64l2,3.46c0.12,0.22 0.39,0.3 0.61,0.22l2.49,-1c0.52,0.4 1.08,0.73 1.69,0.98l0.38,2.65c0.03,0.24 0.24,0.42 0.49,0.42h4c0.25,0 0.46,-0.18 0.49,-0.42l0.38,-2.65c0.61,-0.25 1.17,-0.59 1.69,-0.98l2.49,1c0.23,0.09 0.49,0 0.61,-0.22l2,-3.46c0.12,-0.22 0.07,-0.49 -0.12,-0.64l-2.11,-1.65zM12,15.5c-1.93,0 -3.5,-1.57 -3.5,-3.5s1.57,-3.5 3.5,-3.5 3.5,1.57 3.5,3.5 -1.57,3.5 -3.5,3.5z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_skip_next.xml b/packages/MediaComponents/res/drawable/ic_skip_next.xml
deleted file mode 100644
index b1f2812..0000000
--- a/packages/MediaComponents/res/drawable/ic_skip_next.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="40dp"
- android:height="40dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M6,18l8.5,-6L6,6v12zM16,6v12h2V6h-2z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_skip_previous.xml b/packages/MediaComponents/res/drawable/ic_skip_previous.xml
deleted file mode 100644
index 81da314..0000000
--- a/packages/MediaComponents/res/drawable/ic_skip_previous.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="40dp"
- android:height="40dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M6,6h2v12L6,18zM9.5,12l8.5,6L18,6z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/ic_subtitle_off.xml b/packages/MediaComponents/res/drawable/ic_subtitle_off.xml
deleted file mode 100644
index c0a727a..0000000
--- a/packages/MediaComponents/res/drawable/ic_subtitle_off.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24"
- android:viewportHeight="24">
-
- <path
- android:pathData="M0,0h24v24H0V0z" />
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M19.5,5.5v13h-15v-13H19.5z M19,4H5C3.89,4,3,4.9,3,6v12c0,1.1,0.89,2,2,2h14c1.1,0,2-0.9,2-2V6C21,4.9,20.1,4,19,4L19,4z" />
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M11,11H9.5v-0.5h-2v3h2V13H11v1c0,0.55-0.45,1-1,1H7c-0.55,0-1-0.45-1-1v-4c0-0.55,0.45-1,1-1h3c0.55,0,1,0.45,1,1V11z" />
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M18,11h-1.5v-0.5h-2v3h2V13H18v1c0,0.55-0.45,1-1,1h-3c-0.55,0-1-0.45-1-1v-4c0-0.55,0.45-1,1-1h3c0.55,0,1,0.45,1,1V11z" />
-</vector>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/ic_subtitle_on.xml b/packages/MediaComponents/res/drawable/ic_subtitle_on.xml
deleted file mode 100644
index 7c91c06..0000000
--- a/packages/MediaComponents/res/drawable/ic_subtitle_on.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24"
- android:viewportHeight="24">
-
- <path
- android:pathData="M0 0h24v24H0z" />
- <path
- android:fillColor="#FFFFFF"
- android:pathData="M19 4H5c-1.11 0-2 0.9-2 2v12c0 1.1 0.89 2 2 2h14c1.1 0 2-0.9 2-2V6c0-1.1-0.9-2-2-2zm-8 7H9.5v-0.5h-2v3h2V13H11v1c0 0.55-0.45 1-1 1H7c-0.55 0-1-0.45-1-1v-4c0-0.55 0.45 -1 1-1h3c0.55 0 1 0.45 1 1v1zm7 0h-1.5v-0.5h-2v3h2V13H18v1c0 0.55-0.45 1-1 1h-3c-0.55 0-1-0.45-1-1v-4c0-0.55 0.45 -1 1-1h3c0.55 0 1 0.45 1 1v1z" />
-</vector>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/ic_unmute.xml b/packages/MediaComponents/res/drawable/ic_unmute.xml
deleted file mode 100644
index 9dfb2b9..0000000
--- a/packages/MediaComponents/res/drawable/ic_unmute.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
- android:width="24dp"
- android:height="24dp"
- android:viewportWidth="24.0"
- android:viewportHeight="24.0">
- <path
- android:pathData="M3,9v6h4l5,5L12,4L7,9L3,9zM16.5,12c0,-1.77 -1.02,-3.29 -2.5,-4.03v8.05c1.48,-0.73 2.5,-2.25 2.5,-4.02zM14,3.23v2.06c2.89,0.86 5,3.54 5,6.71s-2.11,5.85 -5,6.71v2.06c4.01,-0.91 7,-4.49 7,-8.77s-2.99,-7.86 -7,-8.77z"
- android:fillColor="#FFFFFF"/>
-</vector>
diff --git a/packages/MediaComponents/res/drawable/mr_button_connected_dark.xml b/packages/MediaComponents/res/drawable/mr_button_connected_dark.xml
deleted file mode 100644
index 110ff13..0000000
--- a/packages/MediaComponents/res/drawable/mr_button_connected_dark.xml
+++ /dev/null
@@ -1,51 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<animation-list
- xmlns:android="http://schemas.android.com/apk/res/android"
- android:oneshot="true">
- <item android:drawable="@drawable/ic_mr_button_connected_00_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_01_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_02_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_03_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_04_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_05_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_06_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_07_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_08_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_09_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_10_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_11_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_12_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_13_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_14_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_15_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_16_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_17_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_18_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_19_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_20_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_21_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_22_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_23_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_24_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_25_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_26_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_27_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_28_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_29_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_30_dark" android:duration="42" />
-</animation-list>
diff --git a/packages/MediaComponents/res/drawable/mr_button_connected_light.xml b/packages/MediaComponents/res/drawable/mr_button_connected_light.xml
deleted file mode 100644
index bcfc7fe..0000000
--- a/packages/MediaComponents/res/drawable/mr_button_connected_light.xml
+++ /dev/null
@@ -1,51 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<animation-list
- xmlns:android="http://schemas.android.com/apk/res/android"
- android:oneshot="true">
- <item android:drawable="@drawable/ic_mr_button_connected_00_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_01_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_02_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_03_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_04_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_05_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_06_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_07_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_08_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_09_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_10_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_11_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_12_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_13_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_14_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_15_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_16_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_17_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_18_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_19_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_20_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_21_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_22_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_23_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_24_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_25_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_26_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_27_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_28_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_29_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connected_30_light" android:duration="42" />
-</animation-list>
diff --git a/packages/MediaComponents/res/drawable/mr_button_connecting_dark.xml b/packages/MediaComponents/res/drawable/mr_button_connecting_dark.xml
deleted file mode 100644
index 55af7b3..0000000
--- a/packages/MediaComponents/res/drawable/mr_button_connecting_dark.xml
+++ /dev/null
@@ -1,51 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<animation-list
- xmlns:android="http://schemas.android.com/apk/res/android"
- android:oneshot="false">
- <item android:drawable="@drawable/ic_mr_button_connecting_00_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_01_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_02_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_03_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_04_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_05_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_06_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_07_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_08_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_09_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_10_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_11_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_12_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_13_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_14_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_15_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_16_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_17_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_18_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_19_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_20_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_21_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_22_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_23_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_24_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_25_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_26_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_27_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_28_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_29_dark" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_30_dark" android:duration="42" />
-</animation-list>
diff --git a/packages/MediaComponents/res/drawable/mr_button_connecting_light.xml b/packages/MediaComponents/res/drawable/mr_button_connecting_light.xml
deleted file mode 100644
index 93b4170..0000000
--- a/packages/MediaComponents/res/drawable/mr_button_connecting_light.xml
+++ /dev/null
@@ -1,51 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<animation-list
- xmlns:android="http://schemas.android.com/apk/res/android"
- android:oneshot="false">
- <item android:drawable="@drawable/ic_mr_button_connecting_00_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_01_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_02_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_03_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_04_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_05_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_06_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_07_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_08_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_09_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_10_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_11_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_12_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_13_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_14_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_15_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_16_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_17_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_18_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_19_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_20_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_21_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_22_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_23_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_24_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_25_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_26_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_27_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_28_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_29_light" android:duration="42" />
- <item android:drawable="@drawable/ic_mr_button_connecting_30_light" android:duration="42" />
-</animation-list>
diff --git a/packages/MediaComponents/res/drawable/mr_button_dark.xml b/packages/MediaComponents/res/drawable/mr_button_dark.xml
deleted file mode 100644
index 8f1dfaa..0000000
--- a/packages/MediaComponents/res/drawable/mr_button_dark.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item android:state_checked="true" android:state_enabled="true"
- android:drawable="@drawable/mr_button_connected_dark" />
- <item android:state_checkable="true" android:state_enabled="true"
- android:drawable="@drawable/mr_button_connecting_dark" />
- <item android:state_enabled="true"
- android:drawable="@drawable/ic_mr_button_disconnected_dark" />
- <item android:drawable="@drawable/ic_mr_button_disabled_dark" />
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_button_light.xml b/packages/MediaComponents/res/drawable/mr_button_light.xml
deleted file mode 100644
index 1d3d84e..0000000
--- a/packages/MediaComponents/res/drawable/mr_button_light.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item android:state_checked="true" android:state_enabled="true"
- android:drawable="@drawable/mr_button_connected_light" />
- <item android:state_checkable="true" android:state_enabled="true"
- android:drawable="@drawable/mr_button_connecting_light" />
- <item android:state_enabled="true"
- android:drawable="@drawable/ic_mr_button_disconnected_light" />
- <item android:drawable="@drawable/ic_mr_button_disabled_light" />
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_dialog_close_dark.xml b/packages/MediaComponents/res/drawable/mr_dialog_close_dark.xml
deleted file mode 100644
index 288c8c7..0000000
--- a/packages/MediaComponents/res/drawable/mr_dialog_close_dark.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item android:drawable="@drawable/ic_dialog_close_dark" />
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_dialog_close_light.xml b/packages/MediaComponents/res/drawable/mr_dialog_close_light.xml
deleted file mode 100644
index cd50e0f..0000000
--- a/packages/MediaComponents/res/drawable/mr_dialog_close_light.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item>
- <bitmap
- android:src="@drawable/ic_dialog_close_light"
- android:alpha="0.87" />
- </item>
-
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_dialog_material_background_dark.xml b/packages/MediaComponents/res/drawable/mr_dialog_material_background_dark.xml
deleted file mode 100644
index ebc7eca..0000000
--- a/packages/MediaComponents/res/drawable/mr_dialog_material_background_dark.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<!-- This is the copy of @drawable/abc_dialog_material_background_dark except for inset
- which includes unnecessary padding. -->
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
- android:shape="rectangle">
- <corners android:radius="2dp" />
- <solid android:color="@color/background_floating_material_dark" />
-</shape>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/mr_dialog_material_background_light.xml b/packages/MediaComponents/res/drawable/mr_dialog_material_background_light.xml
deleted file mode 100644
index c1b235a..0000000
--- a/packages/MediaComponents/res/drawable/mr_dialog_material_background_light.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<!-- This is the copy of @drawable/abc_dialog_material_background_light except for inset
- which includes unnecessary padding. -->
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
- android:shape="rectangle">
- <corners android:radius="2dp" />
- <solid android:color="@color/background_floating_material_light" />
-</shape>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/drawable/mr_group_collapse.xml b/packages/MediaComponents/res/drawable/mr_group_collapse.xml
deleted file mode 100644
index 8f72bc8..0000000
--- a/packages/MediaComponents/res/drawable/mr_group_collapse.xml
+++ /dev/null
@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
- android:oneshot="true">
- <item android:drawable="@drawable/ic_group_collapse_00" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_01" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_02" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_03" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_04" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_05" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_06" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_07" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_08" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_09" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_10" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_11" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_12" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_13" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_14" android:duration="13" />
- <item android:drawable="@drawable/ic_group_collapse_15" android:duration="13" />
-</animation-list>
diff --git a/packages/MediaComponents/res/drawable/mr_group_expand.xml b/packages/MediaComponents/res/drawable/mr_group_expand.xml
deleted file mode 100644
index 6b3fdb6..0000000
--- a/packages/MediaComponents/res/drawable/mr_group_expand.xml
+++ /dev/null
@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
- android:oneshot="true">
- <item android:drawable="@drawable/ic_group_expand_00" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_01" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_02" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_03" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_04" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_05" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_06" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_07" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_08" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_09" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_10" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_11" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_12" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_13" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_14" android:duration="13" />
- <item android:drawable="@drawable/ic_group_expand_15" android:duration="13" />
-</animation-list>
diff --git a/packages/MediaComponents/res/drawable/mr_media_pause_dark.xml b/packages/MediaComponents/res/drawable/mr_media_pause_dark.xml
deleted file mode 100644
index 86218a7..0000000
--- a/packages/MediaComponents/res/drawable/mr_media_pause_dark.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item android:drawable="@drawable/ic_media_pause_dark" />
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_media_pause_light.xml b/packages/MediaComponents/res/drawable/mr_media_pause_light.xml
deleted file mode 100644
index 2dd1f02..0000000
--- a/packages/MediaComponents/res/drawable/mr_media_pause_light.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item>
- <bitmap
- android:src="@drawable/ic_media_pause_light"
- android:alpha="0.87" />
- </item>
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_media_play_dark.xml b/packages/MediaComponents/res/drawable/mr_media_play_dark.xml
deleted file mode 100644
index 9d45a33..0000000
--- a/packages/MediaComponents/res/drawable/mr_media_play_dark.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item android:drawable="@drawable/ic_media_play_dark" />
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_media_play_light.xml b/packages/MediaComponents/res/drawable/mr_media_play_light.xml
deleted file mode 100644
index f1fb7a6..0000000
--- a/packages/MediaComponents/res/drawable/mr_media_play_light.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item>
- <bitmap
- android:src="@drawable/ic_media_play_light"
- android:alpha="0.87" />
- </item>
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_media_stop_dark.xml b/packages/MediaComponents/res/drawable/mr_media_stop_dark.xml
deleted file mode 100644
index 3e108a9..0000000
--- a/packages/MediaComponents/res/drawable/mr_media_stop_dark.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item android:drawable="@drawable/ic_media_stop_dark" />
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_media_stop_light.xml b/packages/MediaComponents/res/drawable/mr_media_stop_light.xml
deleted file mode 100644
index b2c6ce8..0000000
--- a/packages/MediaComponents/res/drawable/mr_media_stop_light.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item>
- <bitmap
- android:src="@drawable/ic_media_stop_light"
- android:alpha="0.87" />
- </item>
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_vol_type_audiotrack_dark.xml b/packages/MediaComponents/res/drawable/mr_vol_type_audiotrack_dark.xml
deleted file mode 100644
index 44f4fd6..0000000
--- a/packages/MediaComponents/res/drawable/mr_vol_type_audiotrack_dark.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item android:drawable="@drawable/ic_audiotrack_dark" />
-</selector>
diff --git a/packages/MediaComponents/res/drawable/mr_vol_type_audiotrack_light.xml b/packages/MediaComponents/res/drawable/mr_vol_type_audiotrack_light.xml
deleted file mode 100644
index 5c9dbc0..0000000
--- a/packages/MediaComponents/res/drawable/mr_vol_type_audiotrack_light.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
- <item>
- <bitmap
- android:src="@drawable/ic_audiotrack_light"
- android:alpha="0.87" />
- </item>
-</selector>
diff --git a/packages/MediaComponents/res/interpolator/mr_fast_out_slow_in.xml b/packages/MediaComponents/res/interpolator/mr_fast_out_slow_in.xml
deleted file mode 100644
index 6b6a171..0000000
--- a/packages/MediaComponents/res/interpolator/mr_fast_out_slow_in.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
- ~ Copyright 2018 The Android Open Source Project
- ~
- ~ Licensed under the Apache License, Version 2.0 (the "License");
- ~ you may not use this file except in compliance with the License.
- ~ You may obtain a copy of the License at
- ~
- ~ http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing, software
- ~ distributed under the License is distributed on an "AS IS" BASIS,
- ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ~ See the License for the specific language governing permissions and
- ~ limitations under the License
- -->
-
-<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
- android:controlX1="0.4"
- android:controlY1="0"
- android:controlX2="0.2"
- android:controlY2="1"/>
diff --git a/packages/MediaComponents/res/interpolator/mr_linear_out_slow_in.xml b/packages/MediaComponents/res/interpolator/mr_linear_out_slow_in.xml
deleted file mode 100644
index 20bf298..0000000
--- a/packages/MediaComponents/res/interpolator/mr_linear_out_slow_in.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
- ~ Copyright 2018 The Android Open Source Project
- ~
- ~ Licensed under the Apache License, Version 2.0 (the "License");
- ~ you may not use this file except in compliance with the License.
- ~ You may obtain a copy of the License at
- ~
- ~ http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing, software
- ~ distributed under the License is distributed on an "AS IS" BASIS,
- ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ~ See the License for the specific language governing permissions and
- ~ limitations under the License
- -->
-
-<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
- android:controlX1="0"
- android:controlY1="0"
- android:controlX2="0.2"
- android:controlY2="1"/>
diff --git a/packages/MediaComponents/res/layout/embedded_music.xml b/packages/MediaComponents/res/layout/embedded_music.xml
deleted file mode 100644
index 3e4d365..0000000
--- a/packages/MediaComponents/res/layout/embedded_music.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:orientation="vertical">
-
- <View
- android:layout_width="match_parent"
- android:layout_height="0dp"
- android:layout_weight="0.25"/>
-
- <ImageView
- android:id="@+id/album"
- android:layout_width="match_parent"
- android:layout_height="0dp"
- android:layout_weight="0.5"
- android:scaleType="fitCenter"
- android:src="@drawable/ic_default_album_image" />
-
- <View
- android:layout_width="match_parent"
- android:layout_height="0dp"
- android:layout_weight="0.25"/>
-</LinearLayout>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/layout/embedded_settings_list_item.xml b/packages/MediaComponents/res/layout/embedded_settings_list_item.xml
deleted file mode 100644
index 1156dca..0000000
--- a/packages/MediaComponents/res/layout/embedded_settings_list_item.xml
+++ /dev/null
@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_embedded_settings_height"
- android:orientation="horizontal"
- android:background="@color/black_opacity_70">
-
- <LinearLayout
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_embedded_settings_height"
- android:gravity="center"
- android:orientation="horizontal">
-
- <ImageView
- android:id="@+id/icon"
- android:layout_width="@dimen/mcv2_embedded_settings_icon_size"
- android:layout_height="@dimen/mcv2_embedded_settings_icon_size"
- android:layout_margin="8dp"
- android:gravity="center" />
- </LinearLayout>
-
- <RelativeLayout
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_embedded_settings_height"
- android:gravity="center"
- android:orientation="vertical">
-
- <TextView
- android:id="@+id/main_text"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_embedded_settings_text_height"
- android:gravity="center"
- android:paddingLeft="2dp"
- android:textColor="@color/white"
- android:textSize="@dimen/mcv2_embedded_settings_main_text_size"/>
-
- <TextView
- android:id="@+id/sub_text"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_embedded_settings_text_height"
- android:layout_below="@id/main_text"
- android:gravity="center"
- android:paddingLeft="2dp"
- android:textColor="@color/white_opacity_70"
- android:textSize="@dimen/mcv2_embedded_settings_sub_text_size"/>
- </RelativeLayout>
-</LinearLayout>
-
diff --git a/packages/MediaComponents/res/layout/embedded_sub_settings_list_item.xml b/packages/MediaComponents/res/layout/embedded_sub_settings_list_item.xml
deleted file mode 100644
index 5947a72..0000000
--- a/packages/MediaComponents/res/layout/embedded_sub_settings_list_item.xml
+++ /dev/null
@@ -1,53 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_embedded_settings_height"
- android:orientation="horizontal"
- android:background="@color/black_opacity_70">
-
- <LinearLayout
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_embedded_settings_height"
- android:gravity="center"
- android:orientation="horizontal">
-
- <ImageView
- android:id="@+id/check"
- android:layout_width="@dimen/mcv2_embedded_settings_icon_size"
- android:layout_height="@dimen/mcv2_embedded_settings_icon_size"
- android:layout_margin="8dp"
- android:gravity="center"
- android:src="@drawable/ic_check"/>
- </LinearLayout>
-
- <RelativeLayout
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_embedded_settings_height"
- android:gravity="center"
- android:orientation="vertical">
-
- <TextView
- android:id="@+id/text"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_embedded_settings_text_height"
- android:gravity="center"
- android:paddingLeft="2dp"
- android:textColor="@color/white"
- android:textSize="@dimen/mcv2_embedded_settings_main_text_size"/>
- </RelativeLayout>
-</LinearLayout>
diff --git a/packages/MediaComponents/res/layout/embedded_transport_controls.xml b/packages/MediaComponents/res/layout/embedded_transport_controls.xml
deleted file mode 100644
index a3a5957..0000000
--- a/packages/MediaComponents/res/layout/embedded_transport_controls.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:gravity="center"
- android:orientation="horizontal"
- android:paddingLeft="@dimen/mcv2_transport_controls_padding"
- android:paddingRight="@dimen/mcv2_transport_controls_padding"
- android:visibility="visible">
-
- <ImageButton android:id="@+id/prev" style="@style/EmbeddedTransportControlsButton.Previous" />
- <ImageButton android:id="@+id/rew" style="@style/EmbeddedTransportControlsButton.Rew" />
- <ImageButton android:id="@+id/pause" style="@style/EmbeddedTransportControlsButton.Pause" />
- <ImageButton android:id="@+id/ffwd" style="@style/EmbeddedTransportControlsButton.Ffwd" />
- <ImageButton android:id="@+id/next" style="@style/EmbeddedTransportControlsButton.Next" />
-</LinearLayout>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/layout/full_landscape_music.xml b/packages/MediaComponents/res/layout/full_landscape_music.xml
deleted file mode 100644
index 8ce7058..0000000
--- a/packages/MediaComponents/res/layout/full_landscape_music.xml
+++ /dev/null
@@ -1,54 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:background="#B300FF00"
- android:orientation="horizontal">
-
- <LinearLayout
- android:id="@+id/music_image"
- style="@style/FullMusicLandscape.Image">
-
- <ImageView
- android:id="@+id/album"
- android:layout_width="@dimen/mcv2_full_album_image_landscape_size"
- android:layout_height="@dimen/mcv2_full_album_image_landscape_size"
- android:src="@drawable/ic_default_album_image"/>
- </LinearLayout>
-
- <LinearLayout
- android:id="@+id/music_text"
- style="@style/FullMusicLandscape.Text">
-
- <TextView
- android:id="@+id/title"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:text="@string/mcv2_music_title_unknown_text"
- android:textSize="20sp"
- android:textStyle="bold"
- android:textColor="#FFFFFF" />
- <TextView
- android:id="@+id/artist"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:text="@string/mcv2_music_artist_unknown_text"
- android:textSize="16sp"
- android:textColor="#BBBBBB" />
- </LinearLayout>
-</LinearLayout>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/layout/full_portrait_music.xml b/packages/MediaComponents/res/layout/full_portrait_music.xml
deleted file mode 100644
index 75f1bb3..0000000
--- a/packages/MediaComponents/res/layout/full_portrait_music.xml
+++ /dev/null
@@ -1,53 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:orientation="vertical">
-
- <LinearLayout
- android:id="@+id/music_image"
- style="@style/FullMusicPortrait.Image">
-
- <ImageView
- android:id="@+id/album"
- android:layout_width="@dimen/mcv2_full_album_image_portrait_size"
- android:layout_height="@dimen/mcv2_full_album_image_portrait_size"
- android:src="@drawable/ic_default_album_image"/>
- </LinearLayout>
-
- <LinearLayout
- android:id="@+id/music_text"
- style="@style/FullMusicPortrait.Text">
-
- <TextView
- android:id="@+id/title"
- android:layout_width="@dimen/mcv2_full_album_image_portrait_size"
- android:layout_height="wrap_content"
- android:text="@string/mcv2_music_title_unknown_text"
- android:textSize="20sp"
- android:textStyle="bold"
- android:textColor="#FFFFFF" />
- <TextView
- android:id="@+id/artist"
- android:layout_width="@dimen/mcv2_full_album_image_portrait_size"
- android:layout_height="wrap_content"
- android:text="@string/mcv2_music_artist_unknown_text"
- android:textSize="16sp"
- android:textColor="#BBBBBB" />
- </LinearLayout>
-</LinearLayout>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/layout/full_settings_list_item.xml b/packages/MediaComponents/res/layout/full_settings_list_item.xml
deleted file mode 100644
index f92ea5e..0000000
--- a/packages/MediaComponents/res/layout/full_settings_list_item.xml
+++ /dev/null
@@ -1,62 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_full_settings_height"
- android:orientation="horizontal"
- android:background="@color/black_opacity_70">
-
- <LinearLayout
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_full_settings_height"
- android:gravity="center"
- android:orientation="horizontal">
-
- <ImageView
- android:id="@+id/icon"
- android:layout_width="@dimen/mcv2_full_settings_icon_size"
- android:layout_height="@dimen/mcv2_full_settings_icon_size"
- android:layout_margin="8dp"
- android:gravity="center"/>
- </LinearLayout>
-
- <RelativeLayout
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_full_settings_height"
- android:gravity="center"
- android:orientation="vertical">
-
- <TextView
- android:id="@+id/main_text"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_full_settings_text_height"
- android:paddingLeft="2dp"
- android:gravity="center"
- android:textColor="@color/white"
- android:textSize="@dimen/mcv2_full_settings_main_text_size"/>
-
- <TextView
- android:id="@+id/sub_text"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_full_settings_text_height"
- android:layout_below="@id/main_text"
- android:gravity="center"
- android:paddingLeft="2dp"
- android:textColor="@color/white_opacity_70"
- android:textSize="@dimen/mcv2_full_settings_sub_text_size"/>
- </RelativeLayout>
-</LinearLayout>
diff --git a/packages/MediaComponents/res/layout/full_sub_settings_list_item.xml b/packages/MediaComponents/res/layout/full_sub_settings_list_item.xml
deleted file mode 100644
index 49128d0..0000000
--- a/packages/MediaComponents/res/layout/full_sub_settings_list_item.xml
+++ /dev/null
@@ -1,53 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_full_settings_height"
- android:orientation="horizontal"
- android:background="@color/black_opacity_70">
-
- <LinearLayout
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_full_settings_height"
- android:gravity="center"
- android:orientation="horizontal">
-
- <ImageView
- android:id="@+id/check"
- android:layout_width="@dimen/mcv2_full_settings_icon_size"
- android:layout_height="@dimen/mcv2_full_settings_icon_size"
- android:layout_margin="8dp"
- android:gravity="center"
- android:src="@drawable/ic_check"/>
- </LinearLayout>
-
- <RelativeLayout
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_full_settings_height"
- android:gravity="center"
- android:orientation="vertical">
-
- <TextView
- android:id="@+id/text"
- android:layout_width="wrap_content"
- android:layout_height="@dimen/mcv2_full_settings_text_height"
- android:gravity="center"
- android:paddingLeft="2dp"
- android:textColor="@color/white"
- android:textSize="@dimen/mcv2_full_settings_main_text_size"/>
- </RelativeLayout>
-</LinearLayout>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/layout/full_transport_controls.xml b/packages/MediaComponents/res/layout/full_transport_controls.xml
deleted file mode 100644
index 0914785..0000000
--- a/packages/MediaComponents/res/layout/full_transport_controls.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:gravity="center"
- android:orientation="horizontal"
- android:paddingLeft="@dimen/mcv2_transport_controls_padding"
- android:paddingRight="@dimen/mcv2_transport_controls_padding"
- android:visibility="visible">
-
- <ImageButton android:id="@+id/prev" style="@style/FullTransportControlsButton.Previous" />
- <ImageButton android:id="@+id/rew" style="@style/FullTransportControlsButton.Rew" />
- <ImageButton android:id="@+id/pause" style="@style/FullTransportControlsButton.Pause" />
- <ImageButton android:id="@+id/ffwd" style="@style/FullTransportControlsButton.Ffwd" />
- <ImageButton android:id="@+id/next" style="@style/FullTransportControlsButton.Next" />
-</LinearLayout>
diff --git a/packages/MediaComponents/res/layout/media_controller.xml b/packages/MediaComponents/res/layout/media_controller.xml
deleted file mode 100644
index 4658f04..0000000
--- a/packages/MediaComponents/res/layout/media_controller.xml
+++ /dev/null
@@ -1,265 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:orientation="vertical"
- android:layoutDirection="ltr">
-
- <RelativeLayout
- android:id="@+id/title_bar"
- android:background="@layout/title_bar_gradient"
- style="@style/TitleBar">
-
- <LinearLayout
- android:id="@+id/title_bar_left"
- android:gravity="center"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_alignParentLeft="true"
- android:layout_centerVertical="true"
- android:orientation="horizontal">
-
- <ImageButton
- android:id="@+id/back"
- android:clickable="true"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_alignParentStart="true"
- android:layout_centerVertical="true"
- android:paddingLeft="5dip"
- android:visibility="visible"
- style="@style/TitleBarButton.Back"/>
-
- <TextView
- android:id="@+id/title_text"
- android:ellipsize="end"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_toRightOf="@id/back"
- android:layout_centerVertical="true"
- android:maxLines="1"
- android:paddingLeft="5dip"
- android:paddingRight="5dip"
- android:textSize="15sp"
- android:textColor="#FFFFFFFF"/>
- </LinearLayout>
-
- <LinearLayout
- android:id="@+id/title_bar_right"
- android:gravity="center"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_alignParentRight="true"
- android:layout_centerVertical="true"
- android:orientation="horizontal">
-
- <LinearLayout
- android:id="@+id/ad_external_link"
- android:clickable="true"
- android:gravity="center"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_alignParentRight="true"
- android:layout_centerVertical="true"
- android:paddingLeft="5dip"
- android:paddingRight="10dip"
- android:orientation="horizontal"
- android:visibility="gone">
-
- <TextView
- android:id="@+id/ad_text"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_centerVertical="true"
- android:paddingRight="5dip"
- android:text="@string/MediaControlView2_ad_text"
- android:textSize="10sp"
- android:textColor="#FFFFFFFF" />
-
- <ImageButton
- android:id="@+id/ad_launch"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_centerVertical="true"
- style="@style/TitleBarButton.Launch" />
- </LinearLayout>
-
- <view class="com.android.support.mediarouter.app.MediaRouteButton"
- android:id="@+id/cast"
- android:layout_centerVertical="true"
- android:visibility="gone"
- android:contentDescription="@string/mr_button_content_description"
- style="@style/TitleBarButton" />
- </LinearLayout>
-
- </RelativeLayout>
-
- <LinearLayout
- android:id="@+id/center_view"
- android:layout_width="match_parent"
- android:layout_height="0dp"
- android:layout_weight="1"
- android:gravity="center"
- android:orientation="vertical">
- </LinearLayout>
-
- <LinearLayout
- android:id="@+id/minimal_extra_view"
- android:layout_width="match_parent"
- android:layout_height="wrap_content"
- android:gravity="right">
-
- <ImageButton
- android:id="@+id/fullscreen"
- android:gravity="right"
- style="@style/BottomBarButton.FullScreen" />
- </LinearLayout>
-
- <RelativeLayout
- android:layout_width="match_parent"
- android:layout_height="@dimen/mcv2_custom_progress_thumb_size">
-
- <SeekBar
- android:id="@+id/progress"
- android:layout_width="match_parent"
- android:layout_height="@dimen/mcv2_custom_progress_thumb_size"
- android:contentDescription="@string/mcv2_seek_bar_desc"
- android:padding="0dp"
- android:maxHeight="@dimen/mcv2_custom_progress_max_size"
- android:minHeight="@dimen/mcv2_custom_progress_max_size"
- android:elevation="10dp"/>
-
- <View
- android:id="@+id/progress_buffer"
- android:layout_width="match_parent"
- android:layout_height="@dimen/mcv2_buffer_view_height"
- android:layout_alignParentBottom="true"
- android:background="@color/bottom_bar_background"
- android:elevation="0dp"/>
- </RelativeLayout>
-
- <RelativeLayout
- android:id="@+id/bottom_bar"
- android:layout_width="match_parent"
- android:layout_height="44dp"
- android:orientation="horizontal"
- android:background="@color/bottom_bar_background">
-
- <LinearLayout
- android:id="@+id/bottom_bar_left"
- android:layout_width="wrap_content"
- android:layout_height="match_parent"
- android:layout_alignParentStart="true"
- android:layout_centerVertical="true">
-
- <TextView
- android:id="@+id/ad_skip_time"
- android:gravity="center"
- android:layout_width="wrap_content"
- android:layout_height="match_parent"
- android:layout_marginLeft="4dp"
- android:textSize="12sp"
- android:textColor="#FFFFFF"
- android:visibility="gone" />
- </LinearLayout>
-
- <LinearLayout
- android:id="@+id/time"
- android:layout_width="wrap_content"
- android:layout_height="match_parent"
- android:layout_toRightOf="@id/bottom_bar_left"
- android:paddingLeft="10dp"
- android:paddingRight="10dp"
- android:gravity="center" >
-
- <TextView
- android:id="@+id/time_current"
- style="@style/TimeText.Current"/>
- <TextView
- android:id="@+id/time_interpunct"
- style="@style/TimeText.Interpunct"/>
- <TextView
- android:id="@+id/time_end"
- style="@style/TimeText.End"/>
- </LinearLayout>
-
- <LinearLayout
- android:id="@+id/bottom_bar_right"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_alignParentEnd="true"
- android:gravity="right">
-
- <LinearLayout
- android:id="@+id/basic_controls"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:gravity="center_vertical"
- android:orientation="horizontal" >
-
- <TextView
- android:id="@+id/ad_remaining"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:gravity="center"
- android:textSize="12sp"
- android:textColor="#FFFFFF"
- android:visibility="gone" />
-
- <ImageButton
- android:id="@+id/mute"
- style="@style/BottomBarButton.Mute" />
- <ImageButton
- android:id="@+id/subtitle"
- android:scaleType="fitCenter"
- android:visibility="gone"
- style="@style/BottomBarButton.CC" />
- <ImageButton
- android:id="@+id/fullscreen"
- style="@style/BottomBarButton.FullScreen"/>
- <ImageButton
- android:id="@+id/overflow_right"
- style="@style/BottomBarButton.OverflowRight"/>
- </LinearLayout>
-
- <LinearLayout
- android:id="@+id/extra_controls"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:visibility="gone"
- android:orientation="horizontal"
- android:gravity="center_vertical">
-
- <LinearLayout
- android:id="@+id/custom_buttons"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content" />
-
- <ImageButton
- android:id="@+id/video_quality"
- style="@style/BottomBarButton.VideoQuality" />
- <ImageButton
- android:id="@+id/settings"
- style="@style/BottomBarButton.Settings" />
- <ImageButton
- android:id="@+id/overflow_left"
- style="@style/BottomBarButton.OverflowLeft"/>
- </LinearLayout>
- </LinearLayout>
- </RelativeLayout>
-</LinearLayout>
diff --git a/packages/MediaComponents/res/layout/minimal_transport_controls.xml b/packages/MediaComponents/res/layout/minimal_transport_controls.xml
deleted file mode 100644
index 800c80b..0000000
--- a/packages/MediaComponents/res/layout/minimal_transport_controls.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:gravity="center"
- android:orientation="horizontal">
-
- <ImageButton android:id="@+id/pause" style="@style/MinimalTransportControlsButton" />
-</LinearLayout>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/layout/mr_chooser_dialog.xml b/packages/MediaComponents/res/layout/mr_chooser_dialog.xml
deleted file mode 100644
index ee89e16..0000000
--- a/packages/MediaComponents/res/layout/mr_chooser_dialog.xml
+++ /dev/null
@@ -1,55 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:orientation="vertical">
- <TextView android:id="@+id/mr_chooser_title"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:paddingLeft="24dp"
- android:paddingRight="24dp"
- android:paddingTop="24dp"
- android:text="@string/mr_chooser_title"
- android:singleLine="true"
- android:ellipsize="end"
- android:textAppearance="@style/TextAppearance.MediaRouter.Title" />
- <ListView android:id="@+id/mr_chooser_list"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:divider="@android:color/transparent"
- android:dividerHeight="0dp" />
- <LinearLayout android:id="@android:id/empty"
- android:layout_width="fill_parent"
- android:layout_height="240dp"
- android:orientation="vertical"
- android:paddingTop="90dp"
- android:paddingLeft="16dp"
- android:paddingRight="16dp"
- android:visibility="gone">
- <TextView android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_gravity="center"
- android:text="@string/mr_chooser_searching"
- android:textAppearance="@style/TextAppearance.MediaRouter.SecondaryText" />
- <ProgressBar android:layout_width="150dp"
- android:layout_height="wrap_content"
- android:layout_gravity="center"
- android:indeterminate="true"
- style="?android:attr/progressBarStyleHorizontal" />
- </LinearLayout>
-</LinearLayout>
diff --git a/packages/MediaComponents/res/layout/mr_chooser_list_item.xml b/packages/MediaComponents/res/layout/mr_chooser_list_item.xml
deleted file mode 100644
index 958879b..0000000
--- a/packages/MediaComponents/res/layout/mr_chooser_list_item.xml
+++ /dev/null
@@ -1,51 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:minHeight="56dp"
- android:paddingLeft="24dp"
- android:paddingRight="24dp"
- android:orientation="horizontal"
- android:gravity="center_vertical" >
-
- <ImageView android:id="@+id/mr_chooser_route_icon"
- android:layout_width="24dp"
- android:layout_height="24dp"
- android:layout_marginRight="24dp" />
-
- <LinearLayout android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:layout_marginBottom="1dp"
- android:orientation="vertical" >
-
- <TextView android:id="@+id/mr_chooser_route_name"
- android:layout_width="fill_parent"
- android:layout_height="32dp"
- android:singleLine="true"
- android:ellipsize="marquee"
- android:textAppearance="@style/TextAppearance.MediaRouter.PrimaryText" />
-
- <TextView android:id="@+id/mr_chooser_route_desc"
- android:layout_width="fill_parent"
- android:layout_height="24dp"
- android:singleLine="true"
- android:ellipsize="marquee"
- android:textAppearance="@style/TextAppearance.MediaRouter.SecondaryText" />
- </LinearLayout>
-
-</LinearLayout>
diff --git a/packages/MediaComponents/res/layout/mr_controller_material_dialog_b.xml b/packages/MediaComponents/res/layout/mr_controller_material_dialog_b.xml
deleted file mode 100644
index f6f7be5..0000000
--- a/packages/MediaComponents/res/layout/mr_controller_material_dialog_b.xml
+++ /dev/null
@@ -1,206 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:id="@+id/mr_expandable_area"
- android:layout_width="fill_parent"
- android:layout_height="fill_parent">
- <LinearLayout android:id="@+id/mr_dialog_area"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:layout_gravity="center"
- android:orientation="vertical"
- android:background="?android:attr/colorBackgroundFloating">
- <LinearLayout android:id="@+id/mr_title_bar"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:paddingLeft="24dp"
- android:paddingRight="12dp"
- android:orientation="horizontal" >
- <TextView android:id="@+id/mr_name"
- android:layout_width="0dp"
- android:layout_height="72dp"
- android:layout_weight="1"
- android:gravity="center_vertical"
- android:singleLine="true"
- android:ellipsize="end"
- android:textAppearance="@style/TextAppearance.MediaRouter.Title" />
- <ImageButton android:id="@+id/mr_close"
- android:layout_width="48dp"
- android:layout_height="48dp"
- android:layout_gravity="center_vertical"
- android:contentDescription="@string/mr_controller_close_description"
- android:src="?attr/mediaRouteCloseDrawable"
- android:background="?android:attr/selectableItemBackgroundBorderless" />
- </LinearLayout>
- <FrameLayout android:id="@+id/mr_custom_control"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:visibility="gone" />
- <FrameLayout android:id="@+id/mr_default_control"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content">
- <ImageView android:id="@+id/mr_art"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:adjustViewBounds="true"
- android:scaleType="fitXY"
- android:background="?android:attr/colorPrimary"
- android:layout_gravity="top"
- android:contentDescription="@string/mr_controller_album_art"
- android:visibility="gone" />
- <LinearLayout android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:orientation="vertical"
- android:layout_gravity="bottom"
- android:splitMotionEvents="false">
- <LinearLayout android:id="@+id/mr_media_main_control"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:orientation="vertical"
- android:paddingTop="16dp"
- android:paddingBottom="16dp"
- android:layout_gravity="bottom"
- android:theme="?attr/mediaRouteControlPanelThemeOverlay">
- <RelativeLayout
- android:id="@+id/mr_playback_control"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:orientation="horizontal"
- android:paddingLeft="24dp"
- android:paddingRight="12dp" >
- <ImageButton android:id="@+id/mr_control_playback_ctrl"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_marginLeft="12dp"
- android:layout_alignParentRight="true"
- android:layout_centerVertical="true"
- android:contentDescription="@string/mr_controller_play"
- android:background="?android:attr/selectableItemBackgroundBorderless"
- android:visibility="gone" />
- <LinearLayout android:id="@+id/mr_control_title_container"
- android:orientation="vertical"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:layout_toLeftOf="@id/mr_control_playback_ctrl"
- android:layout_alignParentLeft="true"
- android:layout_centerVertical="true">
- <TextView android:id="@+id/mr_control_title"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:textAppearance="@style/TextAppearance.MediaRouter.PrimaryText"
- android:singleLine="true" />
- <TextView android:id="@+id/mr_control_subtitle"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:textAppearance="@style/TextAppearance.MediaRouter.SecondaryText"
- android:singleLine="true" />
- </LinearLayout>
- </RelativeLayout>
- <View android:id="@+id/mr_control_divider"
- android:layout_width="fill_parent"
- android:layout_height="8dp"
- android:visibility="gone" />
- <LinearLayout
- android:id="@+id/mr_volume_control"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:minHeight="48dp"
- android:gravity="center_vertical"
- android:paddingLeft="24dp"
- android:paddingRight="12dp"
- android:splitMotionEvents="false">
- <ImageView
- android:layout_width="24dp"
- android:layout_height="24dp"
- android:src="?attr/mediaRouteAudioTrackDrawable"
- android:gravity="center"
- android:scaleType="center"/>
- <!-- Since dialog's top layout mr_expandable_area is clickable, it propagates pressed state
- to its non-clickable children. Specify android:clickable="true" to prevent volume slider
- from having false pressed state. -->
- <com.android.support.mediarouter.app.MediaRouteVolumeSlider
- android:id="@+id/mr_volume_slider"
- android:layout_width="0dp"
- android:layout_height="wrap_content"
- android:minHeight="48dp"
- android:maxHeight="48dp"
- android:layout_weight="1"
- android:clickable="true"
- android:contentDescription="@string/mr_controller_volume_slider" />
- <com.android.support.mediarouter.app.MediaRouteExpandCollapseButton
- android:id="@+id/mr_group_expand_collapse"
- android:layout_width="48dp"
- android:layout_height="48dp"
- android:padding="12dp"
- android:background="?android:attr/selectableItemBackgroundBorderless"
- android:visibility="gone"/>
- </LinearLayout>
- </LinearLayout>
- <com.android.support.mediarouter.app.OverlayListView
- android:id="@+id/mr_volume_group_list"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:paddingTop="@dimen/mr_controller_volume_group_list_padding_top"
- android:scrollbarStyle="outsideOverlay"
- android:clipToPadding="false"
- android:visibility="gone"
- android:splitMotionEvents="false"
- android:theme="?attr/mediaRouteControlPanelThemeOverlay" />
- </LinearLayout>
- </FrameLayout>
- <ScrollView
- android:id="@+id/buttonPanel"
- style="?attr/buttonBarStyle"
- android:layout_width="match_parent"
- android:layout_height="wrap_content"
- android:fillViewport="true"
- android:scrollIndicators="top|bottom">
- <androidx.appcompat.widget.ButtonBarLayout
- android:layout_width="match_parent"
- android:layout_height="wrap_content"
- android:gravity="bottom"
- android:layoutDirection="locale"
- android:orientation="horizontal"
- android:paddingBottom="4dp"
- android:paddingLeft="12dp"
- android:paddingRight="12dp"
- android:paddingTop="4dp">
- <Button
- android:id="@android:id/button3"
- style="?android:attr/buttonBarNeutralButtonStyle"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"/>
- <androidx.legacy.widget.Space
- android:id="@+id/spacer"
- android:layout_width="0dp"
- android:layout_height="0dp"
- android:layout_weight="1"
- android:visibility="invisible"/>
- <Button
- android:id="@android:id/button2"
- style="?android:attr/buttonBarNegativeButtonStyle"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"/>
- <Button
- android:id="@android:id/button1"
- style="?android:attr/buttonBarPositiveButtonStyle"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"/>
- </androidx.appcompat.widget.ButtonBarLayout>
- </ScrollView>
- </LinearLayout>
-</FrameLayout>
diff --git a/packages/MediaComponents/res/layout/mr_controller_volume_item.xml b/packages/MediaComponents/res/layout/mr_controller_volume_item.xml
deleted file mode 100644
index 12d85ae..0000000
--- a/packages/MediaComponents/res/layout/mr_controller_volume_item.xml
+++ /dev/null
@@ -1,52 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="fill_parent"
- android:layout_height="wrap_content">
- <LinearLayout android:id="@+id/volume_item_container"
- android:layout_width="fill_parent"
- android:layout_height="@dimen/mr_controller_volume_group_list_item_height"
- android:paddingLeft="24dp"
- android:paddingRight="60dp"
- android:paddingBottom="8dp"
- android:orientation="vertical" >
- <TextView android:id="@+id/mr_name"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:textAppearance="@style/TextAppearance.MediaRouter.SecondaryText"
- android:singleLine="true" />
- <LinearLayout android:layout_width="fill_parent"
- android:layout_height="wrap_content"
- android:orientation="horizontal"
- android:gravity="center_vertical">
- <ImageView android:id="@+id/mr_volume_item_icon"
- android:layout_width="@dimen/mr_controller_volume_group_list_item_icon_size"
- android:layout_height="@dimen/mr_controller_volume_group_list_item_icon_size"
- android:layout_marginTop="8dp"
- android:layout_marginBottom="8dp"
- android:scaleType="fitCenter"
- android:src="?attr/mediaRouteAudioTrackDrawable" />
- <androidx.mediarouter.app.MediaRouteVolumeSlider
- android:id="@+id/mr_volume_slider"
- android:layout_width="fill_parent"
- android:layout_height="40dp"
- android:minHeight="40dp"
- android:maxHeight="40dp"
- android:contentDescription="@string/mr_controller_volume_slider" />
- </LinearLayout>
- </LinearLayout>
-</LinearLayout>
diff --git a/packages/MediaComponents/res/layout/settings_list.xml b/packages/MediaComponents/res/layout/settings_list.xml
deleted file mode 100644
index ea30538..0000000
--- a/packages/MediaComponents/res/layout/settings_list.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<ListView xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="@dimen/mcv2_embedded_settings_width"
- android:layout_height="@dimen/mcv2_embedded_settings_height"
- android:divider="@null"
- android:dividerHeight="0dp">
-</ListView>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/layout/title_bar_gradient.xml b/packages/MediaComponents/res/layout/title_bar_gradient.xml
deleted file mode 100644
index ab1fc6e..0000000
--- a/packages/MediaComponents/res/layout/title_bar_gradient.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
- android:shape="rectangle">
- <gradient
- android:startColor="@color/title_bar_gradient_start"
- android:endColor="@color/title_bar_gradient_end"
- android:angle="-270" />
-</shape>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/values-af/strings.xml b/packages/MediaComponents/res/values-af/strings.xml
deleted file mode 100644
index 47230ad..0000000
--- a/packages/MediaComponents/res/values-af/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Stelsel"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Toestelle"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast-knoppie"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Uitsaai-knoppie. Ontkoppel"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Uitsaai-knoppie. Koppel tans"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Uitsaai-knoppie. Gekoppel"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Saai uit na"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Vind tans toestelle"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Ontkoppel"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Hou op uitsaai"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Maak toe"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Speel"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Laat wag"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stop"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Vou uit"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Vou in"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albumkunswerk"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Volumeglyer"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Geen media is gekies nie"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Geen inligting beskikbaar nie"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Saai tans skerm uit"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-am/strings.xml b/packages/MediaComponents/res/values-am/strings.xml
deleted file mode 100644
index 39a1903..0000000
--- a/packages/MediaComponents/res/values-am/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"ስርዓት"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"መሣሪያዎች"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"የCast አዝራር"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast አዝራር። ግንኙነት ተቋርጧል"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast አዝራር በማገናኘት ላይ"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast አዝራር። ተገናኝቷል"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Cast አድርግ ወደ"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"መሣሪያዎችን በማግኘት ላይ"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"ግንኙነት አቋርጥ"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Cast ማድረግ አቁም"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"ዝጋ"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"አጫውት"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"ለአፍታ አቁም"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"አቁም"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"አስፋ"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"ሰብስብ"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"የአልበም ስነ-ጥበብ"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"ተንሸራታች የድምፅ መቆጣጠሪያ"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"ምንም ማህደረመረጃ አልተመረጠም"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"ምንም መረጃ አይገኝም"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"ማያ ገጽን በመውሰድ ላይ"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ar/strings.xml b/packages/MediaComponents/res/values-ar/strings.xml
deleted file mode 100644
index f8fb97d..0000000
--- a/packages/MediaComponents/res/values-ar/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"النظام"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"الأجهزة"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"زر الإرسال"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"زر الإرسال. تم قطع الاتصال"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"زر الإرسال. جارٍ الاتصال"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"زر الإرسال. تم الاتصال"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"إرسال إلى"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"جارٍ البحث عن أجهزة"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"قطع الاتصال"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"إيقاف الإرسال"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"إغلاق"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"تشغيل"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"إيقاف مؤقت"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"إيقاف"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"توسيع"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"تصغير"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"صورة الألبوم"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"شريط تمرير مستوى الصوت"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"لم يتم اختيار أي وسائط"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"لا تتوفر أي معلومات"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"جارٍ إرسال الشاشة"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-az/strings.xml b/packages/MediaComponents/res/values-az/strings.xml
deleted file mode 100644
index a3c60ab..0000000
--- a/packages/MediaComponents/res/values-az/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Cihazlar"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Yayım düyməsi"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Yayım düyməsi. Bağlantı kəsildi"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Yayım düyməsi. Qoşulur"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Yayım düyməsi. Qoşuldu"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Bura yayımlayın"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Cihazlar axtarılır"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Bağlantını kəsin"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Yayımı dayandırın"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Qapadın"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Oynadın"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Durdurun"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Dayandırın"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Genişləndirin"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Yığcamlaşdırın"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albom incəsənəti"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Səs hərmi diyircəyi"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Heç bir media seçilməyib"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Əlçatan məlumat yoxdur"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Ekran yayımlanır"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-b+sr+Latn/strings.xml b/packages/MediaComponents/res/values-b+sr+Latn/strings.xml
deleted file mode 100644
index e25bd6e..0000000
--- a/packages/MediaComponents/res/values-b+sr+Latn/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Uređaji"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Dugme Prebaci"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Dugme Prebaci. Veza je prekinuta"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Dugme Prebaci. Povezuje se"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Dugme Prebaci. Povezan je"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Prebacuj na"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Pronalaženje uređaja"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Prekini vezu"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Zaustavi prebacivanje"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Zatvori"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Pusti"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pauziraj"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Zaustavi"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Proširi"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Skupi"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Omot albuma"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Klizač za jačinu zvuka"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nema izabranih medija"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nisu dostupne nikakve informacije"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Prebacuje se ekran"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-be/strings.xml b/packages/MediaComponents/res/values-be/strings.xml
deleted file mode 100644
index ac391c1..0000000
--- a/packages/MediaComponents/res/values-be/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Сістэма"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Прылады"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Кнопка трансляцыі"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Кнопка трансляцыі. Адключана"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Кнопка трансляцыі. Ідзе падключэнне"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Кнопка трансляцыі. Падключана"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Трансліраваць на"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Пошук прылад"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Адлучыць"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Спыніць трансляцыю"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Закрыць"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Прайграць"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Прыпыніць"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Спыніць"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Разгарнуць"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Згарнуць"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Вокладка альбома"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Паўзунок гучнасці"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Медыяфайл не выбраны"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Інфармацыя адсутнічае"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Экран трансляцыі"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-bg/strings.xml b/packages/MediaComponents/res/values-bg/strings.xml
deleted file mode 100644
index 76712d4..0000000
--- a/packages/MediaComponents/res/values-bg/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Система"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Устройства"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Бутон за предаване"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Бутон за предаване. Връзката е прекратена"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Бутон за предаване. Свързва се"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Бутон за предаване. Установена е връзка"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Предаване към"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Търсят се устройства"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Прекратяване на връзката"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Спиране на предаването"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Затваряне"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Пускане"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Поставяне на пауза"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Спиране"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Разгъване"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Свиване"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Обложка на албума"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Плъзгач за силата на звука"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Няма избрана мултимедия"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Няма налична информация"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Екранът се предава"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-bn/strings.xml b/packages/MediaComponents/res/values-bn/strings.xml
deleted file mode 100644
index 1bf5932..0000000
--- a/packages/MediaComponents/res/values-bn/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"সিস্টেম"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"ডিভাইসগুলি"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"কাস্ট করার বোতাম"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"কাস্ট করার বোতাম৷ সংযোগ বিচ্ছিন্ন হয়েছে"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"কাস্ট করার বোতাম৷ সংযোগ করা হচ্ছে"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"কাস্ট করার বোতাম৷ সংযুক্ত হয়েছে"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"এতে কাস্ট করুন"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"ডিভাইসগুলিকে খোঁজা হচ্ছে"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"সংযোগ বিচ্ছিন্ন করুন"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"কাস্ট করা বন্ধ করুন"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"বন্ধ করুন"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"চালান"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"বিরাম দিন"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"থামান"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"বড় করুন"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"সঙ্কুচিত করুন"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"অ্যালবাম শৈলি"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"ভলিউম স্লাইডার"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"কোনো মিডিয়া নির্বাচন করা হয়নি"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"কোনো তথ্য উপলব্ধ নেই"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"স্ক্রীন কাস্ট করা হচ্ছে"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-bs/strings.xml b/packages/MediaComponents/res/values-bs/strings.xml
deleted file mode 100644
index 711c742..0000000
--- a/packages/MediaComponents/res/values-bs/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Uređaji"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Dugme za emitiranje"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Dugme za emitiranje. Veza je prekinuta"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Dugme za emitiranje. Povezivanje"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Dugme za emitiranje. Povezano"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Emitiranje na"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Traženje uređaja"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Prekini vezu"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Zaustavi prebacivanje"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Zatvori"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Reproduciraj"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pauziraj"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Zaustavi"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Proširi"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Skupi"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Omot albuma"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Klizač za jačinu zvuka"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nijedan medij nije odabran"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nema dostupnih informacija"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Prebacuje se ekran"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ca/strings.xml b/packages/MediaComponents/res/values-ca/strings.xml
deleted file mode 100644
index bf85acf..0000000
--- a/packages/MediaComponents/res/values-ca/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Dispositius"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Botó d\'emetre"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Botó Emet. Desconnectat."</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Botó Emet. S\'està connectant."</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Botó Emet. Connectat."</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Emet a"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"S\'estan cercant dispositius"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Desconnecta"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Atura l\'emissió"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Tanca"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Reprodueix"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Posa en pausa"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Atura"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Desplega"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Replega"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Imatge de l\'àlbum"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Control lliscant de volum"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"No s\'ha seleccionat cap fitxer multimèdia"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"No hi ha informació disponible"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Emissió de pantalla"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-cs/strings.xml b/packages/MediaComponents/res/values-cs/strings.xml
deleted file mode 100644
index 09a8920..0000000
--- a/packages/MediaComponents/res/values-cs/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Systém"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Zařízení"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Tlačítko odesílání"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Tlačítko odesílání. Odpojeno"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Tlačítko odesílání. Připojování"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Tlačítko odesílání. Připojeno"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Odesílat do"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Hledání zařízení"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Odpojit"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Zastavit odesílání"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Zavřít"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Přehrát"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pozastavit"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Zastavit"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Rozbalit"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Sbalit"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Obal alba"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Posuvník hlasitosti"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nebyla vybrána žádná média"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nejsou k dispozici žádné informace"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Odesílání obsahu obrazovky"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-da/strings.xml b/packages/MediaComponents/res/values-da/strings.xml
deleted file mode 100644
index 8e7a790..0000000
--- a/packages/MediaComponents/res/values-da/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Enheder"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast-knap"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast-knap. Forbindelsen er afbrudt"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast-knap. Opretter forbindelse"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast-knap. Tilsluttet"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Cast til"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Finder enheder"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Afbryd"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Stop med at caste"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Luk"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Afspil"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Sæt på pause"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stop"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Udvid"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Skjul"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albumgrafik"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Lydstyrkeskyder"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Ingen medier er markeret"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Der er ingen tilgængelige oplysninger"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Skærmen castes"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-de/strings.xml b/packages/MediaComponents/res/values-de/strings.xml
deleted file mode 100644
index 26bf57c..0000000
--- a/packages/MediaComponents/res/values-de/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Geräte"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast-Symbol"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Streaming-Schaltfläche. Nicht verbunden"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Streaming-Schaltfläche. Verbindung wird hergestellt"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Streaming-Schaltfläche. Verbunden"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Streamen auf"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Geräte werden gesucht."</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Verbindung trennen"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Streaming beenden"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Schließen"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Wiedergeben"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pausieren"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Beenden"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Maximieren"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Minimieren"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albumcover"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Schieberegler für die Lautstärke"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Keine Medien ausgewählt"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Keine Informationen verfügbar"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Bildschirm wird gestreamt."</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-el/strings.xml b/packages/MediaComponents/res/values-el/strings.xml
deleted file mode 100644
index d82f69b..0000000
--- a/packages/MediaComponents/res/values-el/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Σύστημα"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Συσκευές"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Κουμπί Cast"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Κουμπί μετάδοσης. Αποσυνδέθηκε"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Κουμπί μετάδοση. Σύνδεση σε εξέλιξη"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Κουμπί μετάδοσης. Συνδέθηκε"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Μετάδοση σε"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Εύρεση συσκευών"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Αποσύνδεση"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Διακοπή μετάδοσης"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Κλείσιμο"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Αναπαραγωγή"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Παύση"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Διακοπή"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Ανάπτυξη"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Σύμπτυξη"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Εξώφυλλο άλμπουμ"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Ρυθμιστικό έντασης ήχου"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Δεν έχουν επιλεγεί μέσα"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Δεν υπάρχουν διαθέσιμες πληροφορίες"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Μετάδοση οθόνης"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-en-rAU/strings.xml b/packages/MediaComponents/res/values-en-rAU/strings.xml
deleted file mode 100644
index dd3f219..0000000
--- a/packages/MediaComponents/res/values-en-rAU/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Devices"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast button"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast button. Disconnected"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast button. Connecting"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast button. Connected"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Cast to"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Finding devices"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Disconnect"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Stop casting"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Close"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Play"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pause"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stop"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Expand"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Collapse"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Album art"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Volume slider"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"No media selected"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"No info available"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Casting screen"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-en-rCA/strings.xml b/packages/MediaComponents/res/values-en-rCA/strings.xml
deleted file mode 100644
index dd3f219..0000000
--- a/packages/MediaComponents/res/values-en-rCA/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Devices"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast button"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast button. Disconnected"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast button. Connecting"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast button. Connected"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Cast to"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Finding devices"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Disconnect"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Stop casting"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Close"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Play"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pause"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stop"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Expand"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Collapse"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Album art"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Volume slider"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"No media selected"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"No info available"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Casting screen"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-en-rGB/strings.xml b/packages/MediaComponents/res/values-en-rGB/strings.xml
deleted file mode 100644
index dd3f219..0000000
--- a/packages/MediaComponents/res/values-en-rGB/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Devices"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast button"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast button. Disconnected"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast button. Connecting"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast button. Connected"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Cast to"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Finding devices"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Disconnect"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Stop casting"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Close"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Play"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pause"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stop"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Expand"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Collapse"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Album art"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Volume slider"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"No media selected"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"No info available"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Casting screen"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-en-rIN/strings.xml b/packages/MediaComponents/res/values-en-rIN/strings.xml
deleted file mode 100644
index dd3f219..0000000
--- a/packages/MediaComponents/res/values-en-rIN/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Devices"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast button"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast button. Disconnected"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast button. Connecting"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast button. Connected"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Cast to"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Finding devices"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Disconnect"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Stop casting"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Close"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Play"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pause"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stop"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Expand"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Collapse"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Album art"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Volume slider"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"No media selected"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"No info available"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Casting screen"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-en-rXC/strings.xml b/packages/MediaComponents/res/values-en-rXC/strings.xml
deleted file mode 100644
index a87007e..0000000
--- a/packages/MediaComponents/res/values-en-rXC/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Devices"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast button"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast button. Disconnected"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast button. Connecting"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast button. Connected"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Cast to"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Finding devices"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Disconnect"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Stop casting"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Close"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Play"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pause"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stop"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Expand"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Collapse"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Album art"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Volume slider"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"No media selected"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"No info available"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Casting screen"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-es-rUS/strings.xml b/packages/MediaComponents/res/values-es-rUS/strings.xml
deleted file mode 100644
index 441ead1..0000000
--- a/packages/MediaComponents/res/values-es-rUS/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Dispositivos"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Botón para transmitir"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Botón para transmitir (desconectado)"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Botón para transmitir (conectando)"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Botón para transmitir (conectado)"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Transmitir a"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Buscando dispositivos"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Desconectar"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Detener la transmisión"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Cerrar"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Reproducir"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pausar"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Detener"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Mostrar"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Ocultar"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Imagen del álbum"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Control deslizante del volumen"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"No se seleccionó ningún contenido multimedia"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Sin información disponible"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Transmitiendo pantalla"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-es/strings.xml b/packages/MediaComponents/res/values-es/strings.xml
deleted file mode 100644
index ff43008..0000000
--- a/packages/MediaComponents/res/values-es/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Dispositivos"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Botón de enviar"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Botón de enviar. Desconectado"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Botón de enviar. Conectando"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Botón de enviar. Conectado"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Enviar a"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Buscando dispositivos"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Desconectar"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Detener envío de contenido"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Cerrar"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Reproducir"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pausa"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Detener"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Mostrar"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Ocultar"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Portada del álbum"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Control deslizante de volumen"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"No se ha seleccionado ningún medio"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"No hay información disponible"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Enviando pantalla"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-et/strings.xml b/packages/MediaComponents/res/values-et/strings.xml
deleted file mode 100644
index 453235b..0000000
--- a/packages/MediaComponents/res/values-et/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Süsteem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Seadmed"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Ülekandenupp"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Ülekandenupp. Ühendus on katkestatud"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Ülekandenupp. Ühendamine"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Ülekandenupp. Ühendatud"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Ülekandmine seadmesse"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Seadmete otsimine"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Katkesta ühendus"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Peata ülekandmine"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Sulgemine"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Esitamine"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Peatamine"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Peata"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Laiendamine"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Ahendamine"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albumi kujundus"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Helitugevuse liugur"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Meediat pole valitud"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Teave puudub"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Ekraanikuva ülekandmine"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-eu/strings.xml b/packages/MediaComponents/res/values-eu/strings.xml
deleted file mode 100644
index dba19e4..0000000
--- a/packages/MediaComponents/res/values-eu/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Gailuak"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Igorri botoia"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Igortzeko botoia. Deskonektatuta"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Igortzeko botoia. Konektatzen"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Igortzeko botoia. Konektatuta"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Igorri hona:"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Gailuak bilatzen"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Deskonektatu"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Utzi igortzeari"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Itxi"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Erreproduzitu"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pausatu"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Gelditu"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Zabaldu"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Tolestu"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albumaren azala"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Bolumenaren graduatzailea"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Ez da hautatu multimedia-edukirik"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Ez dago informaziorik"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Pantaila igortzen"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-fa/strings.xml b/packages/MediaComponents/res/values-fa/strings.xml
deleted file mode 100644
index 4c6c779..0000000
--- a/packages/MediaComponents/res/values-fa/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"سیستم"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"دستگاهها"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"دکمه ارسال محتوا"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"دکمه فرستادن. ارتباط قطع شد"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"دکمه فرستادن. درحال مرتبطسازی"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"دکمه فرستادن. مرتبط شد"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"ارسال محتوا به"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"پیدا کردن دستگاهها"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"قطع ارتباط"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"توقف ارسال محتوا"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"بستن"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"پخش"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"مکث"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"توقف"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"بزرگ کردن"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"کوچک کردن"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"عکس روی جلد آلبوم"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"لغزنده میزان صدا"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"رسانه انتخاب نشده است"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"اطلاعات در دسترس نیست"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"درحال فرستادن صفحه"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-fi/strings.xml b/packages/MediaComponents/res/values-fi/strings.xml
deleted file mode 100644
index d683435..0000000
--- a/packages/MediaComponents/res/values-fi/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Järjestelmä"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Laitteet"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast-painike"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast-painike. Yhteys katkaistu"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast-painike. Yhdistetään"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast-painike. Yhdistetty"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Suoratoiston kohde"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Etsitään laitteita"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Katkaise yhteys"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Lopeta suoratoisto"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Sulje"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Toista"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Keskeytä"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Pysäytä"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Laajenna"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Tiivistä"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albumin kansikuva"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Äänenvoimakkuuden liukusäädin"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Ei valittua mediaa."</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Tietoja ei ole saatavilla"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Suoratoistetaan näyttöä"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-fr-rCA/strings.xml b/packages/MediaComponents/res/values-fr-rCA/strings.xml
deleted file mode 100644
index c4f984b..0000000
--- a/packages/MediaComponents/res/values-fr-rCA/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Système"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Appareils"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Bouton Diffuser"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Bouton Diffuser. Déconnecté"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Bouton Diffuser. Connexion en cours…"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Bouton Diffuser. Connecté"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Diffuser sur"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Recherche d\'appareils"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Se déconnecter"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Arrêter la diffusion"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Fermer"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Lire"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Interrompre"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Arrêter"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Développer"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Réduire"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Image de l\'album"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Curseur de réglage du volume"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Aucun média sélectionné"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Aucune information disponible"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Diffusion de l\'écran en cours"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-fr/strings.xml b/packages/MediaComponents/res/values-fr/strings.xml
deleted file mode 100644
index 12c312f..0000000
--- a/packages/MediaComponents/res/values-fr/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Système"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Appareils"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Icône Cast"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Icône Cast. Déconnecté"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Icône Cast. Connexion…"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Icône Cast. Connecté"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Caster sur"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Recherche d\'appareils…"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Déconnecter"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Arrêter la diffusion"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Fermer"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Lecture"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pause"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Arrêter"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Développer"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Réduire"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Image de l\'album"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Curseur de volume"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Aucun média sélectionné"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Aucune information disponible"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Diffusion de l\'écran en cours…"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-gl/strings.xml b/packages/MediaComponents/res/values-gl/strings.xml
deleted file mode 100644
index 1b2c354..0000000
--- a/packages/MediaComponents/res/values-gl/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Dispositivos"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Botón de emitir"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Botón de emitir. Desconectado"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Botón de emitir. Conectando"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Botón de emitir. Conectado"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Emitir a"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Buscando dispositivos"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Desconectar"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Deter emisión"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Pechar"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Reproduce"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pausa"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Deter"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Ampliar"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Contraer"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Portada do álbum"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Control desprazable do volume"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Non se seleccionaron recursos"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Non hai información dispoñible"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Emisión de pantalla"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-gu/strings.xml b/packages/MediaComponents/res/values-gu/strings.xml
deleted file mode 100644
index 2cd5f3f..0000000
--- a/packages/MediaComponents/res/values-gu/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"સિસ્ટમ"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"ઉપકરણો"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"કાસ્ટ કરો બટન"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"કાસ્ટ કરો બટન. ડિસ્કનેક્ટ કર્યું"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"કાસ્ટ કરો બટન. કનેક્ટ થઈ રહ્યું છે"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"કાસ્ટ કરો બટન. કનેક્ટ થયું"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"આના પર કાસ્ટ કરો"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"ઉપકરણો શોધી રહ્યાં છીએ"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"ડિસ્કનેક્ટ કરો"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"કાસ્ટ કરવાનું રોકો"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"બંધ કરો"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"ચલાવો"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"થોભાવો"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"રોકો"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"વિસ્તૃત કરો"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"સંકુચિત કરો"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"આલ્બમ કલા"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"વૉલ્યુમ સ્લાઇડર"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"કોઈ મીડિયા પસંદ કરેલ નથી"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"કોઈ માહિતી ઉપલબ્ધ નથી"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"સ્ક્રીનને કાસ્ટ કરી રહ્યાં છે"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-hi/strings.xml b/packages/MediaComponents/res/values-hi/strings.xml
deleted file mode 100644
index 9552a59..0000000
--- a/packages/MediaComponents/res/values-hi/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"सिस्टम"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"डिवाइस"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"कास्ट करें बटन"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"कास्ट करें बटन. डिसकनेक्ट है"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"कास्ट करें बटन. कनेक्ट हो रहा है"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"कास्ट करें बटन. कनेक्ट है"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"इस पर कास्ट करें"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"डिवाइस ढूंढ रहा है"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"डिसकनेक्ट करें"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"कास्ट करना बंद करें"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"बंद करें"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"चलाएं"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"रोकें"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"बंद करें"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"विस्तार करें"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"छोटा करें"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"एल्बम आर्ट"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"वॉल्यूम स्लाइडर"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"कोई मीडिया चयनित नहीं है"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"कोई जानकारी मौजूद नहीं है"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"स्क्रीन कास्ट हो रही है"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-hr/strings.xml b/packages/MediaComponents/res/values-hr/strings.xml
deleted file mode 100644
index 3c43ee7..0000000
--- a/packages/MediaComponents/res/values-hr/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sustav"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Uređaji"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Gumb za emitiranje"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Gumb za emitiranje. Veza prekinuta"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Gumb za emitiranje. Povezivanje"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Gumb za emitiranje. Povezan"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Emitiranje na"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Traženje uređaja"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Prekini vezu"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Zaustavi emitiranje"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Zatvaranje"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Reprodukcija"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pauziranje"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Zaustavi"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Proširivanje"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Sažimanje"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Naslovnica albuma"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Klizač za glasnoću"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nije odabran nijedan medij"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Informacije nisu dostupne"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Emitiranje zaslona"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-hu/strings.xml b/packages/MediaComponents/res/values-hu/strings.xml
deleted file mode 100644
index a36bdfe..0000000
--- a/packages/MediaComponents/res/values-hu/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Rendszer"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Eszközök"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Átküldés gomb"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Átküldés gomb. Kapcsolat bontva"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Átküldés gomb. Csatlakozás"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Átküldés gomb. Csatlakoztatva"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Átküldés ide"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Eszközök keresése"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Leválasztás"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Átküldés leállítása"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Bezárás"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Lejátszás"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Szüneteltetés"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Leállítás"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Kibontás"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Összecsukás"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Lemezborító"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Hangerőszabályzó"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nincs média kiválasztva"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nincs információ"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Képernyőtartalom átküldése"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-hy/strings.xml b/packages/MediaComponents/res/values-hy/strings.xml
deleted file mode 100644
index 8ec82b7..0000000
--- a/packages/MediaComponents/res/values-hy/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Համակարգ"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Սարքեր"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Հեռարձակման կոճակ"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Հեռարձակման կոճակ: Սարքն անջատված է"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Հեռարձակման կոճակ: Սարքը կապակցվում է"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Հեռարձակման կոճակ: Սարքը կապակցված է"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Ընտրեք սարքը"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Սարքերի որոնում"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Անջատել"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Դադարեցնել հեռարձակումը"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Փակել"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Նվագարկել"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Դադար"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Դադարեցնել"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Ընդարձակել"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Կոծկել"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Ալբոմի շապիկ"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Ձայնի ուժգնության կարգավորիչ"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Մեդիա ֆայլեր չեն ընտրվել"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Տեղեկությունները հասանելի չեն"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Էկրանը հեռարձակվում է"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-in/strings.xml b/packages/MediaComponents/res/values-in/strings.xml
deleted file mode 100644
index 6b2752e..0000000
--- a/packages/MediaComponents/res/values-in/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Perangkat"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Tombol Cast"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Tombol Cast. Terputus"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Tombol Cast. Menghubungkan"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Tombol Cast. Terhubung"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Transmisikan ke"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Mencari perangkat"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Putuskan sambungan"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Hentikan cast"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Tutup"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Putar"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Jeda"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Berhenti"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Luaskan"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Ciutkan"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Sampul album"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Bilah geser volume"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Tidak ada media yang dipilih"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Tidak ada info yang tersedia"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Transmisi layar"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-is/strings.xml b/packages/MediaComponents/res/values-is/strings.xml
deleted file mode 100644
index 6a35ea6..0000000
--- a/packages/MediaComponents/res/values-is/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Kerfi"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Tæki"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Útsendingarhnappur"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Útsendingarhnappur. Aftengt"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Útsendingarhnappur. Tengist"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Útsendingarhnappur. Tengt"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Senda út í"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Leitað að tækjum"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Aftengjast"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Stöðva útsendingu"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Loka"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Spila"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Hlé"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stöðva"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Stækka"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Minnka"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Plötuumslag"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Hljóðstyrkssleði"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Enginn miðill valinn"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Engar upplýsingar í boði"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Skjár sendur út"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-it/strings.xml b/packages/MediaComponents/res/values-it/strings.xml
deleted file mode 100644
index 716e3ac..0000000
--- a/packages/MediaComponents/res/values-it/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Dispositivi"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Pulsante Trasmetti"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Pulsante Trasmetti. Disconnesso"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Pulsante Trasmetti. Connessione in corso"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Pulsante Trasmetti. Connesso"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Trasmetti a"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Ricerca di dispositivi in corso"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Scollega"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Interrompi trasmissione"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Chiudi"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Riproduci"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pausa"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Interrompi"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Espandi"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Comprimi"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Copertina"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Dispositivo di scorrimento del volume"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nessun contenuto multimediale selezionato"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nessuna informazione disponibile"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Trasmissione dello schermo in corso"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-iw/strings.xml b/packages/MediaComponents/res/values-iw/strings.xml
deleted file mode 100644
index 252b0ce..0000000
--- a/packages/MediaComponents/res/values-iw/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"מערכת"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"מכשירים"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"לחצן הפעלת Cast"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"לחצן הפעלת Cast. מנותק"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"לחצן הפעלת Cast. מתחבר"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"לחצן הפעלת Cast. מחובר"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"העברה אל"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"מחפש מכשירים"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"נתק"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"הפסק את ההעברה"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"סגור"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"הפעל"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"השהה"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"הפסק"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"הרחב"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"כווץ"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"עטיפת אלבום"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"מחוון עוצמה"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"לא נבחרה מדיה"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"אין מידע זמין"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"העברת מסך מתבצעת"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ja/strings.xml b/packages/MediaComponents/res/values-ja/strings.xml
deleted file mode 100644
index a149727..0000000
--- a/packages/MediaComponents/res/values-ja/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"システム"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"端末"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"キャストアイコン"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"キャスト アイコン。接続解除済み"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"キャスト アイコン。接続中"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"キャスト アイコン。接続済み"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"キャストするデバイス"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"端末を検索しています"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"接続を解除"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"キャストを停止"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"閉じる"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"再生"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"一時停止"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"停止"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"展開"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"折りたたむ"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"アルバムアート"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"音量スライダー"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"メディアが選択されていません"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"情報がありません"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"画面をキャストしています"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ka/strings.xml b/packages/MediaComponents/res/values-ka/strings.xml
deleted file mode 100644
index 3da081a..0000000
--- a/packages/MediaComponents/res/values-ka/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"სისტემა"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"მოწყობილობები"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"ტრანსლირების ღილაკი"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"ტრანსლირების ღილაკი. გათიშული"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"ტრანსლირების ღილაკი. მიმდინარეობს დაკავშირება"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"ტრანსლირების ღილაკი. დაკავშირებული"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"ტრანსლირება:"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"მოწყობილობების მოძიება..."</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"კავშირის გაწყვეტა"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"ტრანსლირების შეწყვეტა"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"დახურვა"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"დაკვრა"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"პაუზა"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"შეწყვეტა"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"გაშლა"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"ჩაკეცვა"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ალბომის გარეკანი"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"ხმის სლაიდერი"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"მედია არჩეული არ არის"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"ინფორმაცია არ არის ხელმისაწვდომი"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"მიმდინარეობს ეკრანის გადაცემა"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-kk/strings.xml b/packages/MediaComponents/res/values-kk/strings.xml
deleted file mode 100644
index 94dcbb3..0000000
--- a/packages/MediaComponents/res/values-kk/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Жүйе"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Құрылғылар"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Трансляциялау түймесі"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"\"Трансляциялау\" түймесі. Ажыратулы"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"\"Трансляциялау\" түймесі. Қосылуда"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"\"Трансляциялау\" түймесі. Қосылды"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Келесіге трансляциялау"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Құрылғыларды табу"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Ажырату"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Трансляциялауды тоқтату"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Жабу"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Ойнату"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Кідірту"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Тоқтату"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Жаю"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Жию"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Альбом шебері"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Дыбыс деңгейінің жүгірткісі"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Ешбір тасушы таңдалмаған"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Қол жетімді ақпарат жоқ"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Экранды трансляциялау"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-km/strings.xml b/packages/MediaComponents/res/values-km/strings.xml
deleted file mode 100644
index e44780e..0000000
--- a/packages/MediaComponents/res/values-km/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"ប្រព័ន្ធ"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"ឧបករណ៍"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"ប៊ូតុងខាស"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"ខាសប៊ូតុង៖ បានកាត់ផ្តាច់"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"ខាសប៊ូតុង៖ កំពុងភ្ជាប់"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"ខាសប៊ូតុង៖ បានភ្ជាប់ហើយ"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"បញ្ជូនទៅ"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"កំពុងស្វែងរកឧបករណ៍"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"ផ្ដាច់"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"ឈប់ភ្ជាប់"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"បិទ"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"ចាក់"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"ផ្អាក"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"ឈប់"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"ពង្រីក"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"បង្រួម"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ស្នាដៃសិល្បៈអាល់ប៊ុម"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"របារកម្រិតសំឡេង"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"គ្មានការជ្រើសមេឌៀទេ"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"មិនមានព័ត៌មានទេ"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"កំពុងខាសអេក្រង់"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-kn/strings.xml b/packages/MediaComponents/res/values-kn/strings.xml
deleted file mode 100644
index 4237fdd..0000000
--- a/packages/MediaComponents/res/values-kn/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"ಸಿಸ್ಟಂ"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"ಸಾಧನಗಳು"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"ಬಿತ್ತರಿಸು ಬಟನ್"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"ಬಿತ್ತರಿಸು ಬಟನ್. ಸಂಪರ್ಕ ಕಡಿತಗೊಳಿಸಲಾಗಿದೆ"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"ಬಿತ್ತರಿಸು ಬಟನ್. ಸಂಪರ್ಕಿಸಲಾಗುತ್ತಿದೆ"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"ಬಿತ್ತರಿಸು ಬಟನ್. ಸಂಪರ್ಕಿತಗೊಂಡಿದೆ"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"ಇದಕ್ಕೆ ಬಿತ್ತರಿಸಿ"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"ಸಾಧನಗಳನ್ನು ಹುಡುಕಲಾಗುತ್ತಿದೆ"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"ಸಂಪರ್ಕ ಕಡಿತಗೊಳಿಸು"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"ಬಿತ್ತರಿಸುವಿಕೆ ನಿಲ್ಲಿಸಿ"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"ಮುಚ್ಚು"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"ಪ್ಲೇ ಮಾಡಿ"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"ವಿರಾಮ"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"ನಿಲ್ಲಿಸಿ"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"ವಿಸ್ತರಿಸು"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"ಸಂಕುಚಿಸು"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ಆಲ್ಬಮ್ ಕಲೆ"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"ವಾಲ್ಯೂಮ್ ಸ್ಲೈಡರ್"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"ಯಾವುದೇ ಮಾಧ್ಯಮ ಆಯ್ಕೆಮಾಡಲಾಗಿಲ್ಲ"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"ಯಾವುದೇ ಮಾಹಿತಿ ಲಭ್ಯವಿಲ್ಲ"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"ಪರದೆಯನ್ನು ಬಿತ್ತರಿಸಲಾಗುತ್ತಿದೆ"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ko/strings.xml b/packages/MediaComponents/res/values-ko/strings.xml
deleted file mode 100644
index be893a9..0000000
--- a/packages/MediaComponents/res/values-ko/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"시스템"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"기기"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"전송 버튼"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"전송 버튼. 연결 해제됨"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"전송 버튼. 연결 중"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"전송 버튼. 연결됨"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"전송할 기기"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"기기를 찾는 중"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"연결 해제"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"전송 중지"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"닫기"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"재생"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"일시중지"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"중지"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"펼치기"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"접기"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"앨범아트"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"볼륨 슬라이더"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"선택한 미디어 없음"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"정보가 없습니다."</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"화면 전송 중"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ky/strings.xml b/packages/MediaComponents/res/values-ky/strings.xml
deleted file mode 100644
index 57813af..0000000
--- a/packages/MediaComponents/res/values-ky/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Тутум"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Түзмөктөр"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Тышкы экранга чыгаруу баскычы"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Тышкы экранга чыгаруу баскычы. Түзмөк ажырап турат."</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Тышкы экранга чыгаруу баскычы. Түзмөк туташууда"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Тышкы экранга чыгаруу баскычы. Түзмөк туташып турат"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Төмөнкүгө чыгаруу"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Түзмөктөр изделүүдө"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Ажыратуу"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Тышк экранга чыгарну токтотуу"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Жабуу"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Ойнотуу"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Тындыруу"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Токтотуу"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Жайып көрсөтүү"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Жыйыштыруу"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Альбом мукабасы"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Үндү катуулатуучу сыдырма"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Бир да медиа файл тандалган жок"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Эч маалымат жок"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Тышкы экранга чыгарылууда"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-land/dimens.xml b/packages/MediaComponents/res/values-land/dimens.xml
deleted file mode 100644
index 29f1e1d..0000000
--- a/packages/MediaComponents/res/values-land/dimens.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources>
- <!-- MediaRouteController's volume group list -->
- <eat-comment />
- <!-- Maximum height of volume group list. -->
- <dimen name="mr_controller_volume_group_list_max_height">132dp</dimen>
- <!-- Height of volume group item. -->
- <dimen name="mr_controller_volume_group_list_item_height">61dp</dimen>
- <!-- Size of an item's icon. -->
- <dimen name="mr_controller_volume_group_list_item_icon_size">18dp</dimen>
-</resources>
diff --git a/packages/MediaComponents/res/values-lo/strings.xml b/packages/MediaComponents/res/values-lo/strings.xml
deleted file mode 100644
index 91737db..0000000
--- a/packages/MediaComponents/res/values-lo/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"ລະບົບ"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"ອຸປະກອນ"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"ປຸ່ມຄາສທ໌"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"ປຸ່ມສົ່ງສັນຍານ. ຕັດການເຊື່ອມຕໍ່ແລ້ວ"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"ປຸ່ມສົ່ງສັນຍານ. ກຳລັງເຊື່ອມຕໍ່"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"ປຸ່ມສົ່ງສັນຍານ. ເຊື່ອມຕໍ່ແລ້ວ"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"ສົ່ງສັນຍານຫາ"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"ກຳລັງຊອກຫາອຸປະກອນ"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"ຕັດການເຊື່ອມຕໍ່"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"ຢຸດການສົ່ງສັນຍານ"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"ປິດ"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"ຫຼິ້ນ"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"ຢຸດຊົ່ວຄາວ"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"ຢຸດ"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"ຂະຫຍາຍ"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"ຫຍໍ້ລົງ"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ໜ້າປົກອະລະບໍ້າ"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"ຕົວປັບລະດັບສຽງ"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"ບໍ່ໄດ້ເລືອກມີເດຍໃດໄວ້"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"ບໍ່ມີຂໍ້ມູນ"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"ການສົ່ງພາບໜ້າຈໍ"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-lt/strings.xml b/packages/MediaComponents/res/values-lt/strings.xml
deleted file mode 100644
index ff036d1..0000000
--- a/packages/MediaComponents/res/values-lt/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Įrenginiai"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Perdavimo mygtukas"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Perdavimo mygtukas. Atsijungta"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Perdavimo mygtukas. Prisijungiama"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Perdavimo mygtukas. Prisijungta"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Perduoti į"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Randami įrenginiai"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Atjungti"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Sustabdyti perdavimą"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Uždaryti"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Leisti"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pristabdyti"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Sustabdyti"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Išskleisti"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Sutraukti"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albumo viršelis"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Garsumo šliaužiklis"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nepasirinkta jokia medija"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Informacija nepasiekiama"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Perduodamas ekranas"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-lv/strings.xml b/packages/MediaComponents/res/values-lv/strings.xml
deleted file mode 100644
index 454063e..0000000
--- a/packages/MediaComponents/res/values-lv/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistēma"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Ierīces"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Apraides poga"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Apraides poga. Savienojums pārtraukts"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Apraides poga. Notiek savienojuma izveide"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Apraides poga. Savienojums izveidots"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Apraidīšana uz ierīci"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Notiek ierīču meklēšana"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Atvienot"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Apturēt apraidi"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Aizvērt"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Atskaņot"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Apturēt"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Apturēt"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Izvērst"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Sakļaut"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albuma vāciņš"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Skaļuma slīdnis"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nav atlasīti multivides faili"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nav pieejama informācija"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Notiek ekrāna apraide"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-mk/strings.xml b/packages/MediaComponents/res/values-mk/strings.xml
deleted file mode 100644
index 12dee36..0000000
--- a/packages/MediaComponents/res/values-mk/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Систем"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Уреди"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Копчето за Cast"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Копче за Cast. Исклучено"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Копче за Cast. Се поврзува"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Копче за Cast. Поврзано"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Емитувај на"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Се бараат уреди"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Исклучи"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Сопри го емитувањето"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Затвори"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Репродуцирај"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Паузирај"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Сопри"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Прошири"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Собери"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Корица на албум"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Лизгач за јачина на звук"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Не се избрани медиуми"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Нема достапни информации"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Екранот се емитува"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ml/strings.xml b/packages/MediaComponents/res/values-ml/strings.xml
deleted file mode 100644
index 2d914b9..0000000
--- a/packages/MediaComponents/res/values-ml/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"സിസ്റ്റം"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"ഉപകരണങ്ങൾ"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"ടാപ്പുചെയ്യുക"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"കാസ്റ്റ് ബട്ടൺ. വിച്ഛേദിച്ചു"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"കാസ്റ്റ് ബട്ടൺ. കണക്റ്റുചെയ്യുന്നു"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"കാസ്റ്റ് ബട്ടൺ. കണക്റ്റുചെയ്തു"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"ഇതിലേക്ക് കാസ്റ്റുചെയ്യുക"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"ഉപകരണങ്ങൾ കണ്ടെത്തുന്നു"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"വിച്ഛേദിക്കുക"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"കാസ്റ്റുചെയ്യൽ നിർത്തുക"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"അവസാനിപ്പിക്കുക"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"പ്ലേ ചെയ്യുക"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"തൽക്കാലം നിർത്തൂ"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"നിര്ത്തുക"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"വികസിപ്പിക്കുക"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"ചുരുക്കുക"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ആൽബം ആർട്ട്"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"വോളിയം സ്ലൈഡർ"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"മീഡിയയൊന്നും തിരഞ്ഞെടുത്തിട്ടില്ല"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"വിവരങ്ങളൊന്നും ലഭ്യമല്ല"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"സ്ക്രീൻ കാസ്റ്റുചെയ്യുന്നു"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-mn/strings.xml b/packages/MediaComponents/res/values-mn/strings.xml
deleted file mode 100644
index ef87c92..0000000
--- a/packages/MediaComponents/res/values-mn/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Систем"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Төхөөрөмжүүд"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Дамжуулах товчлуур"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Дамжуулах товчлуур. Салсан"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Дамжуулах товчлуур. Холбож байна"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Дамжуулах товчлуур. Холбогдсон"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Дамжуулах"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Төхөөрөмж хайж байна"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Салгах"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Дамжуулахыг зогсоох"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Хаах"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Тоглуулах"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Түр зогсоох"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Зогсоох"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Дэлгэх"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Хураах"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Цомгийн зураг"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Дууны түвшин тааруулагч"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Ямар ч медиа сонгоогүй"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Мэдээлэл байхгүй байна"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Дэлгэцийг дамжуулж байна"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-mr/strings.xml b/packages/MediaComponents/res/values-mr/strings.xml
deleted file mode 100644
index 2ffbebb..0000000
--- a/packages/MediaComponents/res/values-mr/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"सिस्टम"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"डिव्हाइसेस"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"कास्ट बटण"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"कास्ट बटण. डिस्कनेक्ट केले"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"कास्ट बटण. कनेक्ट करत आहे"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"कास्ट बटण. कनेक्ट केले"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"यावर कास्ट करा"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"डिव्हाइसेस शोधत आहे"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"डिस्कनेक्ट करा"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"कास्ट करणे थांबवा"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"बंद करा"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"प्ले करा"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"विराम"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"थांबा"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"विस्तृत करा"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"संकुचित करा"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"अल्बम कला"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"व्हॉल्यूम स्लायडर"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"मीडिया निवडला नाही"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"कोणतीही माहिती उपलब्ध नाही"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"स्क्रीन कास्ट करत आहे"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ms/strings.xml b/packages/MediaComponents/res/values-ms/strings.xml
deleted file mode 100644
index 085e480..0000000
--- a/packages/MediaComponents/res/values-ms/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Peranti"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Butang Hantar"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Butang hantar. Sambungan diputuskan"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Butang hantar. Menyambung"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Butang hantar. Disambungkan"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Hantar ke"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Mencari peranti"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Putuskan sambungan"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Berhenti menghantar"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Tutup"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Main"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Jeda"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Berhenti"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Kembangkan"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Runtuhkan"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Seni album"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Peluncur kelantangan"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Tiada media dipilih"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Maklumat tidak tersedia"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Menghantar skrin"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-my/strings.xml b/packages/MediaComponents/res/values-my/strings.xml
deleted file mode 100644
index 083d805..0000000
--- a/packages/MediaComponents/res/values-my/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"စနစ်"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"စက်ပစ္စည်းများ"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"ကာစ်တ်လုပ်ရန် ခလုတ်"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"ကာစ်ခလုတ်။ ချိတ်ဆက်မထားပါ"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"ကာစ်ခလုတ်။ ချိတ်ဆက်နေသည်"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"ကာစ်ခလုတ်။ ချိတ်ဆက်ထားသည်"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"ကာစ်လုပ်ရန် စက်"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"စက်ပစ္စည်းများ ရှာဖွေခြင်း"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"ဆက်သွယ်မှု ဖြတ်ရန်"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"ကာစ်လုပ်ခြင်း ရပ်ရန်"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"ပိတ်ရန်"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"ဖွင့်ရန်"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"ခဏရပ်ရန်"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"ရပ်ရန်"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"ဖြန့်ချရန်၃"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"ခေါက်သိမ်းရန်..."</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"အယ်လ်ဘမ်ပုံ"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"အသံအတိုးအကျယ်ချိန်သည့် ဆလိုက်ဒါ"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"မည်သည့်မီဒီမှ မရွေးချယ်ထားပါ"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"အချက်အလက် မရရှိနိုင်ပါ"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"တည်းဖြတ်ရေး မျက်နှာပြင်"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-nb/strings.xml b/packages/MediaComponents/res/values-nb/strings.xml
deleted file mode 100644
index 4f764c9..0000000
--- a/packages/MediaComponents/res/values-nb/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Enheter"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast-ikonet"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast-knappen. Frakoblet"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast-knappen. Kobler til"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast-knappen. Tilkoblet"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Cast til"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Søker etter enheter"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Koble fra"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Stopp castingen"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Lukk"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Spill av"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Sett på pause"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stopp"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Utvid"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Skjul"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albumgrafikk"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Glidebryter for volum"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Du har ikke valgt noen medier"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Ingen informasjon er tilgjengelig"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Caster skjermen"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ne/strings.xml b/packages/MediaComponents/res/values-ne/strings.xml
deleted file mode 100644
index d6c2e1a..0000000
--- a/packages/MediaComponents/res/values-ne/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"प्रणाली"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"उपकरणहरू"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast बटन"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast बटन। जडान विच्छेद भयो"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast बटन। जडान हुँदै"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast बटन। जडान भयो"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"यसमा Cast गर्नुहोस्"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"यन्त्रहरू पत्ता लगाउँदै"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"विच्छेद गर्नुहोस्"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"casting रोक्नुहोस्"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"बन्द गर्नुहोस्"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"बजाउनुहोस्"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"रोक्नुहोस्"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"रोक्नुहोस्"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"विस्तार गर्नुहोस्"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"संक्षिप्त पार्नुहोस्"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"एल्बम आर्ट"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"भोल्युमको स्लाइडर"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"कुनै मिडिया चयन भएको छैन"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"जानकारी उपलब्ध छैन"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"स्क्रिन cast गर्दै"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-nl/strings.xml b/packages/MediaComponents/res/values-nl/strings.xml
deleted file mode 100644
index 05df62d..0000000
--- a/packages/MediaComponents/res/values-nl/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Systeem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Apparaten"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast-icoon"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast-icoon. Verbinding verbroken"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast-icoon. Verbinding maken"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast-icoon. Verbonden"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Casten naar"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Apparaten zoeken"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Loskoppelen"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Casten stoppen"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Sluiten"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Afspelen"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Onderbreken"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Stoppen"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Uitvouwen"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Samenvouwen"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albumhoes"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Volumeschuifregelaar"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Geen media geselecteerd"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Geen informatie beschikbaar"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Scherm casten"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-pa/strings.xml b/packages/MediaComponents/res/values-pa/strings.xml
deleted file mode 100644
index 1b5df71..0000000
--- a/packages/MediaComponents/res/values-pa/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"ਸਿਸਟਮ"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"ਡਿਵਾਈਸਾਂ"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"ਕਾਸਟ ਬਟਨ"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"ਕਾਸਟ ਬਟਨ। ਡਿਸਕਨੈਕਟ ਕੀਤਾ ਗਿਆ"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"ਕਾਸਟ ਬਟਨ। ਕਨੈਕਟ ਕੀਤਾ ਜਾ ਰਿਹਾ ਹੈ"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"ਕਾਸਟ ਬਟਨ। ਕਨੈਕਟ ਕੀਤਾ ਗਿਆ"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"ਏਥੇ ਕਾਸਟ ਕਰੋ"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"ਡੀਵਾਈਸਾਂ ਨੂੰ ਲੱਭਿਆ ਜਾ ਰਿਹਾ ਹੈ"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"ਡਿਸਕਨੈਕਟ ਕਰੋ"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"ਕਾਸਟ ਕਰਨਾ ਬੰਦ ਕਰੋ"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"ਬੰਦ ਕਰੋ"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"ਪਲੇ ਕਰੋ"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"ਰੋਕੋ"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"ਬੰਦ ਕਰੋ"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"ਵਿਸਤਾਰ ਕਰੋ"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"ਬੰਦ ਕਰੋ"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ਐਲਬਮ ਆਰਟ"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"ਵੌਲਯੂਮ ਸਲਾਈਡਰ"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"ਕੋਈ ਵੀ ਮੀਡੀਆ ਨਹੀਂ ਚੁਣਿਆ ਗਿਆ"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"ਕੋਈ ਜਾਣਕਾਰੀ ਉਪਲਬਧ ਨਹੀਂ"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"ਸਕ੍ਰੀਨ ਜੋੜ ਰਿਹਾ ਹੈ"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-pl/strings.xml b/packages/MediaComponents/res/values-pl/strings.xml
deleted file mode 100644
index c792a6d..0000000
--- a/packages/MediaComponents/res/values-pl/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Urządzenia"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Przycisk Cast"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Przycisk Prześlij ekran. Rozłączono"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Przycisk Prześlij ekran. Łączę"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Przycisk Prześlij ekran. Połączono"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Przesyłaj na"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Znajdowanie urządzeń"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Odłącz"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Zatrzymaj przesyłanie"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Zamknij"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Odtwórz"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Wstrzymaj"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Zatrzymaj"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Rozwiń"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Zwiń"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Okładka albumu"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Suwak głośności"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nie wybrano multimediów"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Brak informacji"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Przesyłam ekran"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-pt-rBR/strings.xml b/packages/MediaComponents/res/values-pt-rBR/strings.xml
deleted file mode 100644
index 43c619d..0000000
--- a/packages/MediaComponents/res/values-pt-rBR/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Dispositivos"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Botão Transmitir"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Botão \"Transmitir\". Desconectado"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Botão \"Transmitir\". Conectando"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Botão \"Transmitir\". Conectado"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Transmitir para"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Localizando dispositivos"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Desconectar"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Interromper transmissão"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Fechar"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Reproduzir"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pausar"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Parar"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Expandir"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Recolher"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Arte do álbum"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Controle deslizante de volume"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nenhuma mídia selecionada"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nenhuma informação disponível"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Transmitindo a tela"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-pt-rPT/strings.xml b/packages/MediaComponents/res/values-pt-rPT/strings.xml
deleted file mode 100644
index 3f0a61d..0000000
--- a/packages/MediaComponents/res/values-pt-rPT/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Dispositivos"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Botão Transmitir"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Botão Transmitir. Desligado"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Botão Transmitir. A ligar..."</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Botão Transmitir. Ligado"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Transmitir para"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"A localizar dispositivos"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Desassociar"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Parar a transmissão"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Fechar"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Reproduzir"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Interromper"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Parar"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Expandir"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Reduzir"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Imagem do álbum"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Controlo de deslize do volume"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nenhum suporte multimédia selecionado"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nenhuma informação disponível"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"A transmitir o ecrã"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-pt/strings.xml b/packages/MediaComponents/res/values-pt/strings.xml
deleted file mode 100644
index 43c619d..0000000
--- a/packages/MediaComponents/res/values-pt/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistema"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Dispositivos"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Botão Transmitir"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Botão \"Transmitir\". Desconectado"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Botão \"Transmitir\". Conectando"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Botão \"Transmitir\". Conectado"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Transmitir para"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Localizando dispositivos"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Desconectar"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Interromper transmissão"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Fechar"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Reproduzir"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pausar"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Parar"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Expandir"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Recolher"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Arte do álbum"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Controle deslizante de volume"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nenhuma mídia selecionada"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nenhuma informação disponível"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Transmitindo a tela"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ro/strings.xml b/packages/MediaComponents/res/values-ro/strings.xml
deleted file mode 100644
index 6ebb2f6..0000000
--- a/packages/MediaComponents/res/values-ro/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Dispozitive"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Butonul de proiecție"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Butonul de proiecție. Deconectat"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Butonul de proiecție. Se conectează"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Butonul de proiecție. Conectat"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Proiectați pe"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Se caută dispozitive"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Deconectați-vă"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Nu mai proiectați"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Închideți"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Redați"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Întrerupeți"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Opriți"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Extindeți"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Restrângeți"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Grafica albumului"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Glisor pentru volum"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Niciun fișier media selectat"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nu sunt disponibile informații"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Se proiectează ecranul"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ru/strings.xml b/packages/MediaComponents/res/values-ru/strings.xml
deleted file mode 100644
index 7c462d2..0000000
--- a/packages/MediaComponents/res/values-ru/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Система"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Устройства"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Кнопка трансляции"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Кнопка трансляции. Устройство отключено."</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Кнопка трансляции. Устройство подключается."</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Кнопка трансляции. Устройство подключено."</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Выберите устройство"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Поиск устройств…"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Отключить"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Прекратить трансляцию"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Закрыть"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Воспроизвести"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Приостановить"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Остановить"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Развернуть"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Свернуть"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Обложка"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Регулятор громкости"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Медиафайл не выбран"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Данных нет"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Подключение к удаленному монитору"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-si/strings.xml b/packages/MediaComponents/res/values-si/strings.xml
deleted file mode 100644
index a55ce50..0000000
--- a/packages/MediaComponents/res/values-si/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"පද්ධතිය"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"උපාංග"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"විකාශ බොත්තම"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"විකාශ බොත්තම. විසන්ධි කරන ලදී"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"විකාශ බොත්තම සම්බන්ධ කරමින්"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"විකාශ බොත්තම සම්බන්ධ කරන ලදී"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"විකාශය"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"උපාංග සෙවීම"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"විසන්ධි කරන්න"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"විකාශ කිරීම නතර කරන්න"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"වසන්න"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"ධාවනය කරන්න"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"විරාම ගන්වන්න"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"නතර කරන්න"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"දිග හරින්න"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"හකුළන්න"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ඇල්බම කලාව"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"හඬ පරිමා ස්ලයිඩරය"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"මාධ්යය තෝරා නැත"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"ලබා ගත හැකි තොරතුරු නොමැත"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"විකාශ තිරය"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-sk/strings.xml b/packages/MediaComponents/res/values-sk/strings.xml
deleted file mode 100644
index a58aa11..0000000
--- a/packages/MediaComponents/res/values-sk/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Systém"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Zariadenia"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Tlačidlo prenosu"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Tlačidlo prenosu. Odpojené"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Tlačidlo prenosu. Pripája sa"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Tlačidlo prenosu. Pripojené"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Prenos do"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Hľadajú sa zariadenia"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Odpojiť"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Zastaviť prenášanie"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Zavrieť"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Prehrať"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pozastaviť"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Zastaviť"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Rozbaliť"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Zbaliť"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Obrázok albumu"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Posúvač hlasitosti"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nie sú vybrané žiadne médiá"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nie sú k dispozícii žiadne informácie"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Prenáša sa obrazovka"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-sl/strings.xml b/packages/MediaComponents/res/values-sl/strings.xml
deleted file mode 100644
index 8ca4ce4..0000000
--- a/packages/MediaComponents/res/values-sl/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Naprave"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Gumb za predvajanje"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Gumb za predvajanje. Povezava je prekinjena."</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Gumb za predvajanje. Vzpostavljanje povezave."</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Gumb za predvajanje. Povezava je vzpostavljena."</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Predvajanje prek:"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Iskanje naprav"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Prekini povezavo"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Ustavi predvajanje"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Zapri"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Predvajanje"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Zaustavi"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Ustavi"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Razširi"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Strni"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Naslovnica albuma"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Drsnik za glasnost"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Ni izbrane predstavnosti"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Podatki niso na voljo"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Predvajanje zaslona"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-sq/strings.xml b/packages/MediaComponents/res/values-sq/strings.xml
deleted file mode 100644
index 816e110..0000000
--- a/packages/MediaComponents/res/values-sq/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistemi"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Pajisjet"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Butoni i transmetimit"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Butoni i transmetimit. Je i shkëputur"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Butoni i transmetimit. Po lidhet"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Butoni i transmetimit. Je i lidhur"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Transmeto te"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Po kërkon pajisje"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Shkëpute"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Ndalo transmetimin"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Mbyll"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Luaj"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pauzë"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Ndalo"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Zgjeroje"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Palose"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Kopertina e albumit"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Rrëshqitësi i volumit"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Nuk u zgjodh asnjë media"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Nuk jepet asnjë informacion"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Po transmeton ekranin"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-sr/strings.xml b/packages/MediaComponents/res/values-sr/strings.xml
deleted file mode 100644
index caabad5..0000000
--- a/packages/MediaComponents/res/values-sr/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Систем"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Уређаји"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Дугме Пребаци"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Дугме Пребаци. Веза је прекинута"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Дугме Пребаци. Повезује се"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Дугме Пребаци. Повезан је"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Пребацуј на"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Проналажење уређаја"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Прекини везу"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Заустави пребацивање"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Затвори"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Пусти"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Паузирај"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Заустави"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Прошири"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Скупи"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Омот албума"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Клизач за јачину звука"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Нема изабраних медија"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Нису доступне никакве информације"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Пребацује се екран"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-sv/strings.xml b/packages/MediaComponents/res/values-sv/strings.xml
deleted file mode 100644
index ca7d3e0..0000000
--- a/packages/MediaComponents/res/values-sv/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Enheter"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Cast-knappen"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Cast-knappen. Frånkopplad"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Cast-knappen. Ansluter"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Cast-knappen. Ansluten"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Casta till"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Letar efter enheter"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Koppla från"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Sluta casta"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Stäng"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Spela upp"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Pausa"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Avbryt"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Utöka"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Komprimera"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Skivomslag"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Volymreglage"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Inga media har valts"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Det finns ingen information"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Skärmen castas"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-sw/strings.xml b/packages/MediaComponents/res/values-sw/strings.xml
deleted file mode 100644
index 9562cb1..0000000
--- a/packages/MediaComponents/res/values-sw/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Mfumo"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Vifaa"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Kitufe cha kutuma"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Kitufe cha kutuma. Kimeondolewa"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Kitufe cha kutuma. Kinaunganisha"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Kitufe cha kutuma. Kimeunganishwa"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Tuma kwenye"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Inatafuta vifaa"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Ondoa"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Acha kutuma"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Funga"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Cheza"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Sitisha"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Simamisha"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Panua"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Kunja"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Sanaa ya albamu"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Kitelezi cha sauti"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Hakuna maudhui yaliyochaguliwa"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Hakuna maelezo yaliyopatikana"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Inatuma skrini"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-sw600dp/dimens.xml b/packages/MediaComponents/res/values-sw600dp/dimens.xml
deleted file mode 100644
index 4042348..0000000
--- a/packages/MediaComponents/res/values-sw600dp/dimens.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources>
- <!-- The platform's desired fixed width for a dialog along the major axis
- (the screen is in landscape). This may be either a fraction or a dimension.-->
- <item type="dimen" name="mr_dialog_fixed_width_major">60%</item>
- <!-- The platform's desired fixed width for a dialog along the minor axis
- (the screen is in portrait). This may be either a fraction or a dimension.-->
- <item type="dimen" name="mr_dialog_fixed_width_minor">90%</item>
-</resources>
diff --git a/packages/MediaComponents/res/values-sw720dp/dimens.xml b/packages/MediaComponents/res/values-sw720dp/dimens.xml
deleted file mode 100644
index 634ab8d..0000000
--- a/packages/MediaComponents/res/values-sw720dp/dimens.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources>
- <!-- The platform's desired fixed width for a dialog along the major axis
- (the screen is in landscape). This may be either a fraction or a dimension.-->
- <item type="dimen" name="mr_dialog_fixed_width_major">50%</item>
- <!-- The platform's desired fixed width for a dialog along the minor axis
- (the screen is in portrait). This may be either a fraction or a dimension.-->
- <item type="dimen" name="mr_dialog_fixed_width_minor">70%</item>
-</resources>
diff --git a/packages/MediaComponents/res/values-ta/strings.xml b/packages/MediaComponents/res/values-ta/strings.xml
deleted file mode 100644
index e1978f3..0000000
--- a/packages/MediaComponents/res/values-ta/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"சிஸ்டம்"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"சாதனங்கள்"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"திரையிடு பட்டன்"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"அனுப்புதல் பொத்தான். துண்டிக்கப்பட்டது"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"அனுப்புதல் பொத்தான். இணைக்கிறது"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"அனுப்புதல் பொத்தான். இணைக்கப்பட்டது"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"இதற்கு அனுப்பு"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"சாதனங்களைத் தேடுகிறது"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"தொடர்பைத் துண்டி"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"அனுப்புவதை நிறுத்து"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"மூடும்"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"இயக்கும்"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"இடைநிறுத்தும்"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"நிறுத்துவதற்கான பொத்தான்"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"விரிவாக்கு"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"சுருக்கு"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ஆல்பம் ஆர்ட்"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"ஒலியளவு ஸ்லைடர்"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"மீடியா எதுவும் தேர்ந்தெடுக்கப்படவில்லை"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"தகவல் எதுவுமில்லை"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"திரையை அனுப்புகிறீர்கள்"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-te/strings.xml b/packages/MediaComponents/res/values-te/strings.xml
deleted file mode 100644
index 7d312e3..0000000
--- a/packages/MediaComponents/res/values-te/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"సిస్టమ్"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"పరికరాలు"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"ప్రసారం చేయి బటన్"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"ప్రసార బటన్. డిస్కనెక్ట్ చేయబడింది"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"ప్రసార బటన్. కనెక్ట్ చేస్తోంది"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"ప్రసార బటన్. కనెక్ట్ చేయబడింది"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"దీనికి ప్రసారం చేయండి"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"పరికరాలను కనుగొంటోంది"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"డిస్కనెక్ట్ చేయి"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"ప్రసారాన్ని ఆపివేయి"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"మూసివేస్తుంది"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"ప్లే చేస్తుంది"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"పాజ్ చేస్తుంది"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"ఆపివేయి"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"విస్తరింపజేస్తుంది"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"కుదిస్తుంది"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ఆల్బమ్ ఆర్ట్"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"వాల్యూమ్ స్లయిడర్"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"మీడియా ఏదీ ఎంచుకోబడలేదు"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"సమాచారం అందుబాటులో లేదు"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"స్క్రీన్ను ప్రసారం చేస్తోంది"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-th/strings.xml b/packages/MediaComponents/res/values-th/strings.xml
deleted file mode 100644
index cfa8ae5..0000000
--- a/packages/MediaComponents/res/values-th/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"ระบบ"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"อุปกรณ์"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"ปุ่ม \"แคสต์\""</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"ปุ่ม \"แคสต์\" ยกเลิกการเชื่อมต่อ"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"ปุ่ม \"แคสต์\" กำลังเชื่อมต่อ"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"ปุ่ม \"แคสต์\" เชื่อมต่อแล้ว"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"แคสต์ไปยัง"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"กำลังค้นหาอุปกรณ์"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"ยกเลิกการเชื่อมต่อ"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"หยุดแคสต์"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"ปิด"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"เล่น"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"หยุดชั่วคราว"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"หยุด"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"ขยาย"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"ยุบ"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"ปกอัลบั้ม"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"แถบเลื่อนปรับระดับเสียง"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"ไม่ได้เลือกสื่อไว้"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"ไม่มีข้อมูล"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"กำลังแคสต์หน้าจอ"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-tl/strings.xml b/packages/MediaComponents/res/values-tl/strings.xml
deleted file mode 100644
index a8be3d0..0000000
--- a/packages/MediaComponents/res/values-tl/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"System"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Mga Device"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Button na I-cast"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Button na I-cast. Nadiskonekta"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Button na I-cast. Kumokonekta"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Button na I-cast. Nakakonekta"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"I-cast sa"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Naghahanap ng mga device"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Idiskonekta"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Ihinto ang pag-cast"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Isara"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"I-play"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"I-pause"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Ihinto"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Palawakin"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"I-collapse"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Album art"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Slider ng volume"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Walang piniling media"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Walang available na impormasyon"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Kina-cast ang screen"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-tr/strings.xml b/packages/MediaComponents/res/values-tr/strings.xml
deleted file mode 100644
index 05f6392..0000000
--- a/packages/MediaComponents/res/values-tr/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Sistem"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Cihazlar"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Yayınla düğmesi"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Yayınla düğmesi. Bağlantı kesildi"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Yayınla düğmesi. Bağlanıyor"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Yayınla düğmesi. Bağlandı"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Şuraya yayınla:"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Cihazlar bulunuyor"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Bağlantıyı kes"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Yayını durdur"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Kapat"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Oynat"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Duraklat"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Durdur"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Genişlet"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Daralt"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albüm kapağı"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Ses düzeyi kaydırma çubuğu"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Medya seçilmedi"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Bilgi yok"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Ekran yayınlanıyor"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-uk/strings.xml b/packages/MediaComponents/res/values-uk/strings.xml
deleted file mode 100644
index 33d365e..0000000
--- a/packages/MediaComponents/res/values-uk/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Система"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Пристрої"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Кнопка трансляції"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Кнопка трансляції. Від’єднано"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Кнопка трансляції. Під’єднання"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Кнопка трансляції. Під’єднано"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Транслювати на"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Пошук пристроїв"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Відключити"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Припинити трансляцію"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Закрити"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Відтворити"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Призупинити"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Припинити"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Розгорнути"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Згорнути"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Обкладинка альбому"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Повзунок гучності"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Медіа-файл не вибрано"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Немає даних"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Трансляція екрана"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-ur/strings.xml b/packages/MediaComponents/res/values-ur/strings.xml
deleted file mode 100644
index 632c598..0000000
--- a/packages/MediaComponents/res/values-ur/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"سسٹم"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"آلات"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"کاسٹ کرنے کا بٹن"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"کاسٹ کرنے کا بٹن۔ غیر منسلک ہے"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"کاسٹ کرنے کا بٹن۔ منسلک ہو رہا ہے"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"کاسٹ کرنے کا بٹن۔ منسلک ہے"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"اس میں کاسٹ کریں"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"آلات تلاش ہو رہے ہیں"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"غیر منسلک کریں"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"کاسٹ کرنا بند کریں"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"بند کریں"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"چلائیں"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"موقوف کریں"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"روکیں"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"پھیلائیں"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"سکیڑیں"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"البم آرٹ"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"والیوم سلائیڈر"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"کوئی میڈیا منتخب نہیں ہے"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"کوئی معلومات دستیاب نہیں"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"سکرین کاسٹ ہو رہی ہے"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-uz/strings.xml b/packages/MediaComponents/res/values-uz/strings.xml
deleted file mode 100644
index 10a0817..0000000
--- a/packages/MediaComponents/res/values-uz/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Tizim"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Qurilmalar"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Translatsiya tugmasi"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Translatsiya tugmasi. Uzildi"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Translatsiya tugmasi. Ulanmoqda"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Translatsiya tugmasi. Ulandi"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Quyidagiga translatsiya qilish:"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Qurilmalarni topish"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Ulanishni uzish"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Translatsiyani to‘xtatish"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Yopish"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Boshlash"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"To‘xtatib turish"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"To‘xtatish"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Yoyish"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Yig‘ish"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Albom muqovasi"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Tovush balandligi slayderi"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Multimedia tanlamagan"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Hech qanday ma’lumot yo‘q"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Ekranni translatsiya qilish"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-vi/strings.xml b/packages/MediaComponents/res/values-vi/strings.xml
deleted file mode 100644
index 7098cca..0000000
--- a/packages/MediaComponents/res/values-vi/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Hệ thống"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Thiết bị"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Nút truyền"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Nút truyền. Đã ngắt kết nối"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Nút truyền. Đang kết nối"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Nút truyền. Đã kết nối"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Truyền tới"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Đang tìm thiết bị"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Ngắt kết nối"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Dừng truyền"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Đóng"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Phát"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Tạm dừng"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Dừng"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Mở rộng"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Thu gọn"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Ảnh bìa album"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Thanh trượt âm lượng"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Không có phương tiện nào được chọn"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Không có thông tin nào"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Đang truyền màn hình"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-zh-rCN/strings.xml b/packages/MediaComponents/res/values-zh-rCN/strings.xml
deleted file mode 100644
index 1e22d01..0000000
--- a/packages/MediaComponents/res/values-zh-rCN/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"系统"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"设备"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"投射按钮"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"投射按钮。已断开连接"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"投射按钮。正在连接"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"投射按钮。已连接"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"投射到"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"正在查找设备"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"断开连接"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"停止投射"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"关闭"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"播放"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"暂停"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"停止"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"展开"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"收起"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"专辑封面"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"音量滑块"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"未选择任何媒体"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"没有任何相关信息"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"正在投射屏幕"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-zh-rHK/strings.xml b/packages/MediaComponents/res/values-zh-rHK/strings.xml
deleted file mode 100644
index 156e5c2..0000000
--- a/packages/MediaComponents/res/values-zh-rHK/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"系統"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"裝置"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"投放按鈕"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"投放按鈕。已解除連接"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"投放按鈕。正在連接"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"投放按鈕。已連接"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"投放至"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"正在尋找裝置"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"中斷連線"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"停止投放"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"關閉"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"播放"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"暫停"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"停止"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"展開"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"收合"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"專輯封面"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"音量滑桿"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"尚未選擇媒體"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"沒有詳細資料"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"正在投放螢幕"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-zh-rTW/strings.xml b/packages/MediaComponents/res/values-zh-rTW/strings.xml
deleted file mode 100644
index 6cafde1..0000000
--- a/packages/MediaComponents/res/values-zh-rTW/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"系統"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"裝置"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"投放按鈕"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"投放按鈕；已中斷連線"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"投放按鈕；連線中"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"投放按鈕；已連線"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"投放到"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"正在尋找裝置"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"中斷連線"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"停止投放"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"關閉"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"播放"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"暫停"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"停止"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"展開"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"收合"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"專輯封面"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"音量滑桿"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"未選取任何媒體"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"沒有可用的資訊"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"正在投放螢幕"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values-zu/strings.xml b/packages/MediaComponents/res/values-zu/strings.xml
deleted file mode 100644
index e107c43..0000000
--- a/packages/MediaComponents/res/values-zu/strings.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="mr_system_route_name" msgid="5441529851481176817">"Isistimu"</string>
- <string name="mr_user_route_category_name" msgid="7498112907524977311">"Amadivayisi"</string>
- <string name="mr_button_content_description" msgid="3698378085901466129">"Inkinobho ye-Cast"</string>
- <string name="mr_cast_button_disconnected" msgid="816305490427819240">"Inkinobho yokusakaza. Kunqanyuliwe"</string>
- <string name="mr_cast_button_connecting" msgid="2187642765091873834">"Inkinobho yokusakaza. Kuyaxhunywa"</string>
- <string name="mr_cast_button_connected" msgid="5088427771788648085">"Inkinobho yokusakaza. Kuxhunyiwe"</string>
- <string name="mr_chooser_title" msgid="414301941546135990">"Sakaza ku-"</string>
- <string name="mr_chooser_searching" msgid="6349900579507521956">"Ithola amadivayisi"</string>
- <string name="mr_controller_disconnect" msgid="1227264889412989580">"Nqamula"</string>
- <string name="mr_controller_stop_casting" msgid="8857886794086583226">"Misa ukusakaza"</string>
- <string name="mr_controller_close_description" msgid="7333862312480583260">"Vala"</string>
- <string name="mr_controller_play" msgid="683634565969987458">"Dlala"</string>
- <string name="mr_controller_pause" msgid="5451884435510905406">"Misa isikhashana"</string>
- <string name="mr_controller_stop" msgid="735874641921425123">"Misa"</string>
- <string name="mr_controller_expand_group" msgid="8062427022744266907">"Nweba"</string>
- <string name="mr_controller_collapse_group" msgid="7924809056904240926">"Goqa"</string>
- <string name="mr_controller_album_art" msgid="6422801843540543585">"Ubuciko be-albhamu"</string>
- <string name="mr_controller_volume_slider" msgid="2361785992211841709">"Isilayida sevolumu"</string>
- <string name="mr_controller_no_media_selected" msgid="6547130360349182381">"Ayikho imidiya ekhethiwe"</string>
- <string name="mr_controller_no_info_available" msgid="5585418471741142924">"Alukho ulwazi olutholakalayo"</string>
- <string name="mr_controller_casting_screen" msgid="4868457957151124867">"Isikrini sokusakaza"</string>
-</resources>
diff --git a/packages/MediaComponents/res/values/arrays.xml b/packages/MediaComponents/res/values/arrays.xml
deleted file mode 100644
index 1187320..0000000
--- a/packages/MediaComponents/res/values/arrays.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources>
- <integer-array name="speed_multiplied_by_100">
- <item>25</item>
- <item>50</item>
- <item>75</item>
- <item>100</item>
- <item>125</item>
- <item>150</item>
- <item>200</item>
- </integer-array>
-</resources>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/values/attrs.xml b/packages/MediaComponents/res/values/attrs.xml
deleted file mode 100644
index e37285b..0000000
--- a/packages/MediaComponents/res/values/attrs.xml
+++ /dev/null
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources>
- <declare-styleable name="MediaRouteButton">
- <!-- This drawable is a state list where the "checked" state
- indicates active media routing. Checkable indicates connecting
- and non-checked / non-checkable indicates
- that media is playing to the local device only. -->
- <attr name="externalRouteEnabledDrawable" format="reference" />
- <!-- Tint to apply to the media route button -->
- <attr name="mediaRouteButtonTint" format="color" />
-
- <attr name="android:minWidth" />
- <attr name="android:minHeight" />
- </declare-styleable>
-
- <attr name="mediaRouteButtonStyle" format="reference" />
- <attr name="mediaRouteCloseDrawable" format="reference" />
- <attr name="mediaRoutePlayDrawable" format="reference" />
- <attr name="mediaRoutePauseDrawable" format="reference" />
- <attr name="mediaRouteStopDrawable" format="reference" />
- <attr name="mediaRouteAudioTrackDrawable" format="reference" />
- <attr name="mediaRouteDefaultIconDrawable" format="reference" />
- <attr name="mediaRouteTvIconDrawable" format="reference" />
- <attr name="mediaRouteSpeakerIconDrawable" format="reference" />
- <attr name="mediaRouteSpeakerGroupIconDrawable" format="reference" />
- <attr name="mediaRouteControlPanelThemeOverlay" format="reference" />
-
- <attr name="mediaRouteTheme" format="reference" />
-</resources>
diff --git a/packages/MediaComponents/res/values/colors.xml b/packages/MediaComponents/res/values/colors.xml
deleted file mode 100644
index e7bc299..0000000
--- a/packages/MediaComponents/res/values/colors.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources>
- <color name="gray">#808080</color>
- <color name="white">#ffffff</color>
- <color name="white_opacity_70">#B3ffffff</color>
- <color name="black_opacity_70">#B3000000</color>
- <color name="title_bar_gradient_start">#50000000</color>
- <color name="title_bar_gradient_end">#00000000</color>
- <color name="bottom_bar_background">#40202020</color>
-</resources>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/values/dimens.xml b/packages/MediaComponents/res/values/dimens.xml
deleted file mode 100644
index 2d7b022..0000000
--- a/packages/MediaComponents/res/values/dimens.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources>
- <!-- Dialog size -->
- <eat-comment />
- <!-- The platform's desired fixed width for a dialog along the major axis
- (the screen is in landscape). This may be either a fraction or a dimension.-->
- <dimen name="mr_dialog_fixed_width_major">320dp</dimen>
- <!-- The platform's desired fixed width for a dialog along the minor axis
- (the screen is in portrait). This may be either a fraction or a dimension.-->
- <dimen name="mr_dialog_fixed_width_minor">320dp</dimen>
-
- <!-- MediaRouteController's volume group list -->
- <eat-comment />
- <!-- Maximum height of volume group list. -->
- <dimen name="mr_controller_volume_group_list_max_height">288dp</dimen>
- <!-- Height of volume group item. -->
- <dimen name="mr_controller_volume_group_list_item_height">68dp</dimen>
- <!-- Size of an item's icon. -->
- <dimen name="mr_controller_volume_group_list_item_icon_size">24dp</dimen>
-
- <dimen name="mr_controller_volume_group_list_padding_top">16dp</dimen>
- <!-- Group list expand/collapse animation duration. -->
- <integer name="mr_controller_volume_group_list_animation_duration_ms">400</integer>
- <!-- Group list fade in animation duration. -->
- <integer name="mr_controller_volume_group_list_fade_in_duration_ms">400</integer>
- <!-- Group list fade out animation duration. -->
- <integer name="mr_controller_volume_group_list_fade_out_duration_ms">200</integer>
-
- <dimen name="mcv2_embedded_settings_width">150dp</dimen>
- <dimen name="mcv2_embedded_settings_height">36dp</dimen>
- <dimen name="mcv2_embedded_settings_icon_size">20dp</dimen>
- <dimen name="mcv2_embedded_settings_text_height">18dp</dimen>
- <dimen name="mcv2_embedded_settings_main_text_size">12sp</dimen>
- <dimen name="mcv2_embedded_settings_sub_text_size">10sp</dimen>
- <dimen name="mcv2_full_settings_width">225dp</dimen>
- <dimen name="mcv2_full_settings_height">54dp</dimen>
- <dimen name="mcv2_full_settings_icon_size">30dp</dimen>
- <dimen name="mcv2_full_settings_text_height">27dp</dimen>
- <dimen name="mcv2_full_settings_main_text_size">16sp</dimen>
- <dimen name="mcv2_full_settings_sub_text_size">13sp</dimen>
- <dimen name="mcv2_settings_offset">8dp</dimen>
-
- <dimen name="mcv2_transport_controls_padding">4dp</dimen>
- <dimen name="mcv2_pause_icon_size">36dp</dimen>
- <dimen name="mcv2_full_icon_size">28dp</dimen>
- <dimen name="mcv2_embedded_icon_size">24dp</dimen>
- <dimen name="mcv2_minimal_icon_size">24dp</dimen>
- <dimen name="mcv2_icon_margin">10dp</dimen>
-
- <dimen name="mcv2_full_album_image_portrait_size">232dp</dimen>
- <dimen name="mcv2_full_album_image_landscape_size">176dp</dimen>
-
- <dimen name="mcv2_custom_progress_max_size">2dp</dimen>
- <dimen name="mcv2_custom_progress_thumb_size">12dp</dimen>
- <dimen name="mcv2_buffer_view_height">5dp</dimen>
- <!-- TODO: adjust bottom bar view -->
-</resources>
diff --git a/packages/MediaComponents/res/values/strings.xml b/packages/MediaComponents/res/values/strings.xml
deleted file mode 100644
index 2597a3b..0000000
--- a/packages/MediaComponents/res/values/strings.xml
+++ /dev/null
@@ -1,157 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
- <!-- Name for the default system route prior to Jellybean. [CHAR LIMIT=30] -->
- <string name="mr_system_route_name">System</string>
-
- <!-- Name for the user route category created when publishing routes to the system in Jellybean and above. [CHAR LIMIT=30] -->
- <string name="mr_user_route_category_name">Devices</string>
-
- <!-- String to be shown as a tooltip of MediaRouteButton
- Cast is the standard android verb for sending content to a remote device. [CHAR LIMIT=50] -->
- <string name="mr_button_content_description">Cast button</string>
-
- <!-- Content description of a MediaRouteButton for accessibility support when no remote device is connected.
- Cast is the standard android verb for sending content to a remote device. [CHAR LIMIT=NONE] -->
- <string name="mr_cast_button_disconnected">Cast button. Disconnected</string>
-
- <!-- Content description of a MediaRouteButton for accessibility support while connecting to a remote device.
- Cast is the standard android verb for sending content to a remote device. [CHAR LIMIT=NONE] -->
- <string name="mr_cast_button_connecting">Cast button. Connecting</string>
-
- <!-- Content description of a MediaRouteButton for accessibility support when a remote device is connected.
- Cast is the standard android verb for sending content to a remote device. [CHAR LIMIT=NONE] -->
- <string name="mr_cast_button_connected">Cast button. Connected</string>
-
- <!-- Title of the media route chooser dialog. [CHAR LIMIT=30] -->
- <string name="mr_chooser_title">Cast to</string>
-
- <!-- Placeholder text to show when no devices have been found. [CHAR LIMIT=50] -->
- <string name="mr_chooser_searching">Finding devices</string>
-
- <!-- Button to disconnect from a media route. [CHAR LIMIT=30] -->
- <string name="mr_controller_disconnect">Disconnect</string>
-
- <!-- Button to stop playback and disconnect from a media route. [CHAR LIMIT=30] -->
- <string name="mr_controller_stop_casting">Stop casting</string>
-
- <!-- Content description for accessibility (not shown on the screen): dialog close button. [CHAR LIMIT=NONE] -->
- <string name="mr_controller_close_description">Close</string>
-
- <!-- Content description for accessibility (not shown on the screen): media play button. [CHAR LIMIT=NONE] -->
- <string name="mr_controller_play">Play</string>
-
- <!-- Content description for accessibility (not shown on the screen): media pause button. [CHAR LIMIT=NONE] -->
- <string name="mr_controller_pause">Pause</string>
-
- <!-- Content description for accessibility (not shown on the screen): media stop button. [CHAR LIMIT=NONE] -->
- <string name="mr_controller_stop">Stop</string>
-
- <!-- Content description for accessibility (not shown on the screen): group expand button. Pressing button shows group members of a selected route group. [CHAR LIMIT=NONE] -->
- <string name="mr_controller_expand_group">Expand</string>
-
- <!-- Content description for accessibility (not shown on the screen): group collapse button. Pressing button hides group members of a selected route group. [CHAR LIMIT=NONE] -->
- <string name="mr_controller_collapse_group">Collapse</string>
-
- <!-- Content description for accessibility (not shown on the screen): album art button. Clicking on the album art takes user to a predefined activity per media app. [CHAR LIMIT=50] -->
- <string name="mr_controller_album_art">Album art</string>
-
- <!-- Content description for accessibility (not shown on the screen): volume slider. [CHAR LIMIT=NONE] -->
- <string name="mr_controller_volume_slider">Volume slider</string>
-
- <!-- Placeholder text to show when no media have been selected for playback. [CHAR LIMIT=50] -->
- <string name="mr_controller_no_media_selected">No media selected</string>
-
- <!-- Placeholder text to show when no title/description have been found for a given song/video. [CHAR LIMIT=50] -->
- <string name="mr_controller_no_info_available">No info available</string>
-
- <!-- Placeholder text indicating that the user is currently casting screen. [CHAR LIMIT=50] -->
- <string name="mr_controller_casting_screen">Casting screen</string>
-
- <!-- Text for error alert when a video container is not valid for progressive download/playback. -->
- <string name="VideoView2_error_text_invalid_progressive_playback">This video isn\'t valid for streaming to this device.</string>
- <!-- Text for error alert when a video cannot be played. It can be used by any app. -->
- <string name="VideoView2_error_text_unknown">Can\'t play this video.</string>
- <!-- Button to close error alert when a video cannot be played. -->
- <string name="VideoView2_error_button">OK</string>
-
- <!-- Text for displaying ad skip wait time. -->
- <string name="MediaControlView2_ad_skip_wait_time">
- You can skip Ad in <xliff:g id="wait_time" example="5">%1$d</xliff:g>s
- </string>
- <!-- Text for displaying ad total remaining time. -->
- <string name="MediaControlView2_ad_remaining_time">
- Ad · <xliff:g id="remaining_time" example="1:15">%1$s</xliff:g> remaining
- </string>
- <!-- Placeholder text indicating that the user can press the button to go to an external website. -->
- <string name="MediaControlView2_ad_text">Visit Advertiser</string>
- <string name="MediaControlView2_subtitle_text">Closed caption</string>
- <string name="MediaControlView2_subtitle_off_text">Off</string>
- <string name="MediaControlView2_audio_track_text">Audio track</string>
- <string name="MediaControlView2_audio_track_none_text">None</string>
- <string name="MediaControlView2_video_quality_text">Video quality</string>
- <string name="MediaControlView2_video_quality_auto_text">Auto</string>
- <string name="MediaControlView2_help_text">Help & feedback</string>
- <string name="MediaControlView2_playback_speed_text">Playback speed</string>
- <string-array name="MediaControlView2_playback_speeds">
- <item>0.25x</item>
- <item>0.5x</item>
- <item>0.75x</item>
- <item>Normal</item>
- <item>1.25x</item>
- <item>1.5x</item>
- <item>2x</item>
- </string-array>
- <!-- Placeholder text for displaying time. Used to calculate which size layout to use. -->
- <string name="MediaControlView2_time_placeholder">00:00:00</string>
-
- <!-- Text for displaying subtitle track number. -->
- <string name="MediaControlView2_subtitle_track_number_text">
- Track <xliff:g id="track_number" example="1">%1$s</xliff:g>
- </string>
- <!-- Text for displaying audio track number. -->
- <string name="MediaControlView2_audio_track_number_text">
- Track <xliff:g id="audio_number" example="1">%1$s</xliff:g>
- </string>
- <!-- Text for displaying unknown song title. -->
- <string name="mcv2_music_title_unknown_text">Song title unknown</string>
- <!-- Text for displaying unknown artist name. -->
- <string name="mcv2_music_artist_unknown_text">Artist unknown</string>
-
- <!--Content Descriptions -->
- <string name="mcv2_back_button_desc">Back</string>
- <string name="mcv2_overflow_left_button_desc">See more buttons</string>
- <string name="mcv2_overflow_right_button_desc">Back to previous button list</string>
- <string name="mcv2_seek_bar_desc">Playback progress</string>
- <string name="mcv2_settings_button_desc">Settings</string>
- <string name="mcv2_video_quality_button_desc">Video Quality Selection</string>
- <string name="mcv2_cc_is_on">Subtitle is on. Click to hide it.</string>
- <string name="mcv2_cc_is_off">Subtitle is off. Click to show it.</string>
- <string name="mcv2_replay_button_desc">Replay</string>
- <string name="mcv2_play_button_desc">Play</string>
- <string name="mcv2_pause_button_desc">Pause</string>
- <string name="mcv2_previous_button_desc">Previous media</string>
- <string name="mcv2_next_button_desc">Next media</string>
- <string name="mcv2_rewind_button_desc">Rewind by 10 seconds</string>
- <string name="mcv2_ffwd_button_desc">Go forward by 30 seconds</string>
- <string name="mcv2_launch_button_desc">Launch Link</string>
- <string name="mcv2_muted_button_desc">Muted. Click to unmute</string>
- <string name="mcv2_unmuted_button_desc">Click to Mute</string>
- <string name="mcv2_full_screen_button_desc">Full screen</string>
-</resources>
diff --git a/packages/MediaComponents/res/values/style.xml b/packages/MediaComponents/res/values/style.xml
deleted file mode 100644
index 5b9a8ee..0000000
--- a/packages/MediaComponents/res/values/style.xml
+++ /dev/null
@@ -1,221 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
- <style name="FullTransportControlsButton">
- <item name="android:background">@null</item>
- <item name="android:layout_margin">@dimen/mcv2_icon_margin</item>
- <item name="android:scaleType">fitXY</item>
- </style>
-
- <style name="FullTransportControlsButton.Previous">
- <item name="android:src">@drawable/ic_skip_previous</item>
- <item name="android:layout_width">@dimen/mcv2_full_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_full_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_previous_button_desc</item>
- </style>
-
- <style name="FullTransportControlsButton.Next">
- <item name="android:src">@drawable/ic_skip_next</item>
- <item name="android:layout_width">@dimen/mcv2_full_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_full_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_next_button_desc</item>
- </style>
-
- <style name="FullTransportControlsButton.Pause">
- <item name="android:src">@drawable/ic_pause_circle_filled</item>
- <item name="android:layout_width">@dimen/mcv2_pause_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_pause_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_pause_button_desc</item>
- </style>
-
- <style name="FullTransportControlsButton.Ffwd">
- <item name="android:src">@drawable/ic_forward_30</item>
- <item name="android:layout_width">@dimen/mcv2_full_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_full_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_ffwd_button_desc</item>
- </style>
-
- <style name="FullTransportControlsButton.Rew">
- <item name="android:src">@drawable/ic_rewind_10</item>
- <item name="android:layout_width">@dimen/mcv2_full_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_full_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_rewind_button_desc</item>
- </style>
-
- <style name="EmbeddedTransportControlsButton">
- <item name="android:background">@null</item>
- <item name="android:layout_margin">@dimen/mcv2_icon_margin</item>
- <item name="android:scaleType">fitXY</item>
- </style>
-
- <style name="EmbeddedTransportControlsButton.Previous">
- <item name="android:src">@drawable/ic_skip_previous</item>
- <item name="android:layout_width">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_previous_button_desc</item>
- </style>
-
- <style name="EmbeddedTransportControlsButton.Next">
- <item name="android:src">@drawable/ic_skip_next</item>
- <item name="android:layout_width">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_next_button_desc</item>
- </style>
-
- <style name="EmbeddedTransportControlsButton.Pause">
- <item name="android:src">@drawable/ic_pause_circle_filled</item>
- <item name="android:layout_width">@dimen/mcv2_pause_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_pause_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_pause_button_desc</item>
- </style>
-
- <style name="EmbeddedTransportControlsButton.Ffwd">
- <item name="android:src">@drawable/ic_forward_30</item>
- <item name="android:layout_width">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_ffwd_button_desc</item>
- </style>
-
- <style name="EmbeddedTransportControlsButton.Rew">
- <item name="android:src">@drawable/ic_rewind_10</item>
- <item name="android:layout_width">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:contentDescription">@string/mcv2_rewind_button_desc</item>
- </style>
-
- <style name="MinimalTransportControlsButton">
- <item name="android:background">@null</item>
- <item name="android:layout_width">@dimen/mcv2_pause_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_pause_icon_size</item>
- <item name="android:layout_margin">@dimen/mcv2_icon_margin</item>
- <item name="android:scaleType">fitXY</item>
- <item name="android:src">@drawable/ic_pause_circle_filled</item>
- <item name="android:contentDescription">@string/mcv2_pause_button_desc</item>
- </style>
-
- <style name="TitleBar">
- <item name="android:layout_width">match_parent</item>
- <item name="android:layout_height">46dp</item>
- <item name="android:paddingStart">5dp</item>
- <item name="android:paddingEnd">5dp</item>
- </style>
-
- <style name="TitleBarButton">
- <item name="android:background">@null</item>
- <item name="android:layout_width">36dp</item>
- <item name="android:layout_height">36dp</item>
- </style>
-
- <style name="TitleBarButton.Back">
- <item name="android:src">@drawable/ic_arrow_back</item>
- <item name="android:contentDescription">@string/mcv2_back_button_desc</item>
- </style>
-
- <style name="TitleBarButton.Launch">
- <item name="android:src">@drawable/ic_launch</item>
- <item name="android:contentDescription">@string/mcv2_launch_button_desc</item>
- </style>
-
- <style name="TimeText">
- <item name="android:layout_width">wrap_content</item>
- <item name="android:layout_height">wrap_content</item>
- <item name="android:paddingStart">4dp</item>
- <item name="android:paddingEnd">4dp</item>
- <item name="android:textStyle">bold</item>
- <item name="android:textSize">14sp</item>
- <item name="android:gravity">center</item>
- </style>
-
- <style name="TimeText.Current">
- <item name="android:textColor">@color/white</item>
- <item name="android:text">@string/MediaControlView2_time_placeholder</item>
- </style>
-
- <style name="TimeText.Interpunct">
- <item name="android:textColor">@color/white_opacity_70</item>
- <item name="android:text">·</item>
- </style>
-
- <style name="TimeText.End">
- <item name="android:textColor">@color/white_opacity_70</item>
- <item name="android:text">@string/MediaControlView2_time_placeholder</item>
- </style>
-
- <style name="BottomBarButton">
- <item name="android:background">@null</item>
- <item name="android:layout_width">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:layout_height">@dimen/mcv2_embedded_icon_size</item>
- <item name="android:layout_margin">@dimen/mcv2_icon_margin</item>
- <item name="android:gravity">center_horizontal</item>
- <item name="android:scaleType">fitXY</item>
- </style>
-
- <style name="BottomBarButton.CC">
- <item name="android:src">@drawable/ic_subtitle_off</item>
- <item name="android:contentDescription">@string/mcv2_cc_is_off</item>
- </style>
-
- <style name="BottomBarButton.FullScreen">
- <item name="android:src">@drawable/ic_fullscreen</item>
- <item name="android:contentDescription">@string/mcv2_full_screen_button_desc</item>
- </style>
-
- <style name="BottomBarButton.OverflowRight">
- <item name="android:src">@drawable/ic_chevron_right</item>
- <item name="android:contentDescription">@string/mcv2_overflow_right_button_desc</item>
- </style>
-
- <style name="BottomBarButton.OverflowLeft">
- <item name="android:src">@drawable/ic_chevron_left</item>
- <item name="android:contentDescription">@string/mcv2_overflow_left_button_desc</item>
- </style>
-
- <style name="BottomBarButton.Settings">
- <item name="android:src">@drawable/ic_settings</item>
- <item name="android:contentDescription">@string/mcv2_settings_button_desc</item>
- </style>
-
- <style name="BottomBarButton.Mute">
- <item name="android:src">@drawable/ic_unmute</item>
- <item name="android:contentDescription">@string/mcv2_unmuted_button_desc</item>
- </style>
-
- <style name="BottomBarButton.VideoQuality">
- <item name="android:src">@drawable/ic_high_quality</item>
- <item name="android:contentDescription">@string/mcv2_video_quality_button_desc</item>
- </style>
-
- <style name="FullMusicPortrait">
- <item name="android:layout_height">0dp</item>
- </style>
-
- <style name="FullMusicPortrait.Image">
- <item name="android:layout_width">match_parent</item>
- <item name="android:layout_weight">0.6</item>
- <item name="android:gravity">center</item>
- </style>
-
- <style name="FullMusicPortrait.Text">
- <item name="android:layout_width">match_parent</item>
- <item name="android:layout_weight">0.4</item>
- <item name="android:gravity">top|center</item>
- <item name="android:orientation">vertical</item>
- </style>
-
- <style name="FullMusicLandscape">
- <item name="android:layout_width">0dp</item>
- </style>
-
- <style name="FullMusicLandscape.Image">
- <item name="android:layout_height">match_parent</item>
- <item name="android:layout_weight">0.35</item>
- <item name="android:gravity">center|right</item>
- </style>
-
- <style name="FullMusicLandscape.Text">
- <item name="android:layout_height">match_parent</item>
- <item name="android:layout_weight">0.65</item>
- <item name="android:layout_marginLeft">24dp</item>
- <item name="android:gravity">center|left</item>
- <item name="android:orientation">vertical</item>
- </style>
-</resources>
diff --git a/packages/MediaComponents/res/values/styles.xml b/packages/MediaComponents/res/values/styles.xml
deleted file mode 100644
index bde6900..0000000
--- a/packages/MediaComponents/res/values/styles.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources>
- <style name="Widget.MediaRouter.MediaRouteButton"
- parent="Widget.AppCompat.ActionButton">
- <item name="externalRouteEnabledDrawable">@drawable/mr_button_dark</item>
- </style>
-
- <style name="Widget.MediaRouter.Light.MediaRouteButton"
- parent="Widget.AppCompat.Light.ActionButton">
- <item name="externalRouteEnabledDrawable">@drawable/mr_button_light</item>
- </style>
-
- <style name="TextAppearance.MediaRouter.Title" parent="TextAppearance.AppCompat.Title" />
-
- <style name="TextAppearance.MediaRouter.PrimaryText" parent="TextAppearance.AppCompat.Subhead" />
-
- <style name="TextAppearance.MediaRouter.SecondaryText" parent="TextAppearance.AppCompat.Body1" />
-</resources>
diff --git a/packages/MediaComponents/res/values/symbols.xml b/packages/MediaComponents/res/values/symbols.xml
deleted file mode 100644
index ee0e8c6..0000000
--- a/packages/MediaComponents/res/values/symbols.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/* Copyright 2017, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-** http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
--->
-<resources>
- <!--java-symbol type="id" name="cc" />
- <java-symbol type="id" name="ffwd" />
- <java-symbol type="id" name="mediacontroller_progress" />
- <java-symbol type="id" name="next" />
- <java-symbol type="id" name="pause" />
- <java-symbol type="id" name="prev" />
- <java-symbol type="id" name="rew" />
- <java-symbol type="id" name="time" />
- <java-symbol type="id" name="time_current" /-->
-</resources>
\ No newline at end of file
diff --git a/packages/MediaComponents/res/values/themes.xml b/packages/MediaComponents/res/values/themes.xml
deleted file mode 100644
index d9a754b..0000000
--- a/packages/MediaComponents/res/values/themes.xml
+++ /dev/null
@@ -1,75 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<resources>
-
- <style name="Theme.MediaRouter" parent="android:Theme.Material">
- <item name="android:windowNoTitle">true</item>
- <item name="mediaRouteButtonStyle">@style/Widget.MediaRouter.MediaRouteButton</item>
-
- <item name="mediaRouteCloseDrawable">@drawable/mr_dialog_close_dark</item>
- <item name="mediaRoutePlayDrawable">@drawable/mr_media_play_dark</item>
- <item name="mediaRoutePauseDrawable">@drawable/mr_media_pause_dark</item>
- <item name="mediaRouteStopDrawable">@drawable/mr_media_stop_dark</item>
- <item name="mediaRouteAudioTrackDrawable">@drawable/mr_vol_type_audiotrack_dark</item>
- <item name="mediaRouteDefaultIconDrawable">@drawable/ic_mr_button_disconnected_dark</item>
- <item name="mediaRouteTvIconDrawable">@drawable/ic_vol_type_tv_dark</item>
- <item name="mediaRouteSpeakerIconDrawable">@drawable/ic_vol_type_speaker_dark</item>
- <item name="mediaRouteSpeakerGroupIconDrawable">@drawable/ic_vol_type_speaker_group_dark</item>
-
- <item name="mediaRouteControlPanelThemeOverlay">@null</item>
- </style>
-
- <style name="Theme.MediaRouter.LightControlPanel">
- <item name="mediaRouteControlPanelThemeOverlay">@style/ThemeOverlay.MediaRouter.Light</item>
- </style>
-
- <style name="Theme.MediaRouter.Light" parent="android:Theme.Material.Light">
- <item name="android:windowNoTitle">true</item>
- <item name="mediaRouteButtonStyle">@style/Widget.MediaRouter.Light.MediaRouteButton</item>
-
- <item name="mediaRouteCloseDrawable">@drawable/mr_dialog_close_light</item>
- <item name="mediaRoutePlayDrawable">@drawable/mr_media_play_light</item>
- <item name="mediaRoutePauseDrawable">@drawable/mr_media_pause_light</item>
- <item name="mediaRouteStopDrawable">@drawable/mr_media_stop_light</item>
- <item name="mediaRouteAudioTrackDrawable">@drawable/mr_vol_type_audiotrack_light</item>
- <item name="mediaRouteDefaultIconDrawable">@drawable/ic_mr_button_grey</item>
- <item name="mediaRouteTvIconDrawable">@drawable/ic_vol_type_tv_light</item>
- <item name="mediaRouteSpeakerIconDrawable">@drawable/ic_vol_type_speaker_light</item>
- <item name="mediaRouteSpeakerGroupIconDrawable">@drawable/ic_vol_type_speaker_group_light</item>
-
- <item name="mediaRouteControlPanelThemeOverlay">@null</item>
- </style>
-
- <style name="Theme.MediaRouter.Light.DarkControlPanel">
- <item name="mediaRouteControlPanelThemeOverlay">@style/ThemeOverlay.MediaRouter.Dark</item>
- </style>
-
- <style name="ThemeOverlay.MediaRouter.Dark" parent="android:Theme.Material">
- <item name="mediaRoutePlayDrawable">@drawable/mr_media_play_dark</item>
- <item name="mediaRoutePauseDrawable">@drawable/mr_media_pause_dark</item>
- <item name="mediaRouteStopDrawable">@drawable/mr_media_stop_dark</item>
- <item name="mediaRouteAudioTrackDrawable">@drawable/mr_vol_type_audiotrack_dark</item>
-
- </style>
- <style name="ThemeOverlay.MediaRouter.Light" parent="android:Theme.Material.Light">
- <item name="mediaRoutePlayDrawable">@drawable/mr_media_play_light</item>
- <item name="mediaRoutePauseDrawable">@drawable/mr_media_pause_light</item>
- <item name="mediaRouteStopDrawable">@drawable/mr_media_stop_light</item>
- <item name="mediaRouteAudioTrackDrawable">@drawable/mr_vol_type_audiotrack_light</item>
- </style>
-
-</resources>
diff --git a/packages/MediaComponents/runcts.sh b/packages/MediaComponents/runcts.sh
deleted file mode 100644
index 61b1a1e..0000000
--- a/packages/MediaComponents/runcts.sh
+++ /dev/null
@@ -1,224 +0,0 @@
-#!/bin/bash
-# Copyright 2018 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Usage '. runcts.sh'
-
-function _runtest_cts_mediacomponent_usage() {
- echo 'runtest-cts-MediaComponents [option]: Build, flash device,'
- echo ' and run subset of CtsMediaTestCases that MediaComponents covers.'
- echo ' *Warning* This bypasses CTS setup (e.g. download media contents from server)'
- echo ' For running CTS in official way, use atest or cts-tradefed '
- echo ' -h|--help: This help'
- echo ' --skip: Skip build and flash. Just rerun-tests'
- echo ' --min: Only rebuild tests and updatable library.'
- echo ' --test: Only rebuild tests'
- echo ' -s [device_id]: Specify a device name to run test against.'
- echo ' You can define ${ADBHOST} instead.'
- echo ' -r [count]: Repeat tests for given count. It will stop when fails.'
- echo ' --ignore: Keep repeating tests even when it fails.'
- echo ' -t [test]: Only run the specific test. Can be either a class or a method.'
-}
-
-function runtest-cts-MediaComponents() {
- # Edit here if you want to support other tests.
- # List up libs and apks in the media_api needed for tests, and place test target at the last.
- local TEST_PACKAGE_DIR=("frameworks/av/packages/MediaComponents/test")
- local TEST_PACKAGE=("android.media.cts")
- local BUILD_TARGETS=("MediaComponents" "CtsMediaTestCases")
- # Don't include MediaComponents -- if we simply install it, system server
- # wouldn't use the installed one.
- local INSTALL_TARGETS=("CtsMediaTestCases")
- local TEST_RUNNER="android.support.test.runner.AndroidJUnitRunner"
- local DEPENDENCIES=("mockito-target-minus-junit4" "android-support-test" "compatibility-device-util")
- local DEFAULT_TEST_TARGET=""
- DEFAULT_TEST_TARGET+="android.media.cts.MediaBrowser2Test"
- DEFAULT_TEST_TARGET+=",android.media.cts.MediaController2Test"
- DEFAULT_TEST_TARGET+=",android.media.cts.MediaMetadata2Test"
- DEFAULT_TEST_TARGET+=",android.media.cts.MediaSession2Test"
- DEFAULT_TEST_TARGET+=",android.media.cts.MediaSession2_PermissionTest"
- DEFAULT_TEST_TARGET+=",android.media.cts.MediaSessionManager_MediaSession2Test"
- DEFAULT_TEST_TARGET+=",android.media.cts.SessionToken2Test"
- if [[ -z "${ANDROID_BUILD_TOP}" ]]; then
- echo "Needs to lunch a target first"
- return
- fi
-
- local old_path=${OLDPWD}
- while true; do
- local OPTION_SKIP="false"
- local OPTION_MIN="false"
- local OPTION_TEST="false"
- local OPTION_REPEAT_COUNT="1"
- local OPTION_IGNORE="false"
- local OPTION_TEST_TARGET="${DEFAULT_TEST_TARGET}"
- local adbhost_local
- while (( "$#" )); do
- case "${1}" in
- -h|--help)
- _runtest_cts_mediacomponent_usage
- return
- ;;
- --skip)
- OPTION_SKIP="true"
- ;;
- --min)
- OPTION_MIN="true"
- ;;
- --test)
- OPTION_TEST="true"
- ;;
- -s)
- shift
- adbhost_local=${1}
- ;;
- -r)
- shift
- OPTION_REPEAT_COUNT="${1}"
- ;;
- --ignore)
- OPTION_IGNORE="true"
- ;;
- -t)
- shift
- OPTION_TEST_TARGET="${1}"
- esac
- shift
- done
-
- # Build adb command.
- local adb
- if [[ -z "${adbhost_local}" ]]; then
- adbhost_local=${ADBHOST}
- fi
- if [[ -z "${adbhost_local}" ]]; then
- local device_count=$(adb devices | sed '/^[[:space:]]*$/d' | wc -l)
- if [[ "${device_count}" != "2" ]]; then
- echo "Too many devices. Specify a device." && break
- fi
- adb="adb"
- else
- adb="adb -s ${adbhost_local}"
- fi
-
- local target_dir="${ANDROID_BUILD_TOP}/${TEST_PACKAGE_DIR}"
- #local TEST_PACKAGE=$(sed -n 's/^.*\bpackage\b="\([a-z0-9\.]*\)".*$/\1/p' ${target_dir}/AndroidManifest.xml)
-
- if [[ "${OPTION_SKIP}" != "true" ]]; then
- # Build dependencies if needed.
- local dependency
- local build_dependency=""
- for dependency in ${DEPENDENCIES[@]}; do
- if [[ "${dependency}" == "out/"* ]]; then
- if [[ ! -f ${ANDROID_BUILD_TOP}/${dependency} ]]; then
- build_dependency="true"
- break
- fi
- else
- if [[ "$(find ${OUT} -name ${dependency}_intermediates | wc -l)" == "0" ]]; then
- build_dependency="true"
- break
- fi
- fi
- done
- if [[ "${build_dependency}" == "true" ]]; then
- echo "Building dependencies. Will only print stderr."
- m ${DEPENDENCIES[@]} -j > /dev/null
- fi
-
- # Build test apk and required apk.
- local build_targets
- if [[ "${OPTION_TEST}" == "true" ]]; then
- build_targets="${INSTALL_TARGETS[@]}"
- elif [[ "${OPTION_MIN}" == "true" ]]; then
- build_targets="${BUILD_TARGETS[@]}"
- else
- build_targets="${BUILD_TARGETS[@]} droid"
- fi
- m ${build_targets} -j || break
-
- if [[ "${OPTION_TEST}" != "true" ]]; then
- # Flash only when needed
- local device_build_type="$(${adb} shell getprop ro.build.type)"
- if [[ "${device_build_type}" == "user" ]]; then
- # User build. Cannot adb sync
- ${adb} reboot bootloader
- fastboot flashall
- else
- ${adb} root
- local device_verity_mode="$(${adb} shell getprop ro.boot.veritymode)"
- if [[ "${device_verity_mode}" != "disabled" ]]; then
- ${adb} disable-verity
- ${adb} reboot
- ${adb} wait-for-device || break
- ${adb} root
- fi
- ${adb} remount
- ${adb} shell stop
- ${adb} shell setprop log.tag.MediaSessionService DEBUG
- ${adb} sync
- ${adb} shell start
- fi
- ${adb} wait-for-device || break
- # Ensure package manager is loaded.
- # TODO(jaewan): Find better way to wait
- sleep 15
- fi
-
- # Install apks
- local install_failed="false"
- for target in ${INSTALL_TARGETS[@]}; do
- local apk_path=$(find ${OUT}/system ${OUT}/data -name ${target}.apk)
- local apk_num=$(find ${OUT}/system ${OUT}/data -name ${target}.apk | wc -l)
- if [[ "${apk_num}" != "1" ]]; then
- echo "Cannot locate a ${target}.apk. Found ${apk_num} apks" && break
- fi
- echo "Installing ${target}.apk. path=${apk_path}"
- ${adb} install -r ${apk_path}
- if [[ "${?}" != "0" ]]; then
- install_failed="true"
- break
- fi
- done
- if [[ "${install_failed}" == "true" ]]; then
- echo "Failed to install. Test wouldn't run."
- break
- fi
- fi
-
- local test_target=""
- if [[ -n "${OPTION_TEST_TARGET}" ]]; then
- test_target="-e class ${OPTION_TEST_TARGET}"
- fi
-
- local i
- local tmpfile=$(tempfile)
- for ((i=1; i <= ${OPTION_REPEAT_COUNT}; i++)); do
- echo "Run test ${i}/${OPTION_REPEAT_COUNT}"
- ${adb} shell am instrument ${test_target} -w ${TEST_PACKAGE}/${TEST_RUNNER} >& ${tmpfile}
- cat ${tmpfile}
- if [[ "${OPTION_IGNORE}" != "true" ]]; then
- if [[ -n "$(grep ${tmpfile} -e 'FAILURE\|crashed')" ]]; then
- # am instrument doesn't return error code so need to grep result message instead
- break
- fi
- fi
- done
- rm ${tmpfile}
- break
- done
-}
-
-echo "Following functions are added to your environment:"
-_runtest_cts_mediacomponent_usage
diff --git a/packages/MediaComponents/src/com/android/media/IMediaController2.aidl b/packages/MediaComponents/src/com/android/media/IMediaController2.aidl
deleted file mode 100644
index 0488b70..0000000
--- a/packages/MediaComponents/src/com/android/media/IMediaController2.aidl
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import android.app.PendingIntent;
-import android.os.Bundle;
-import android.os.ResultReceiver;
-
-import com.android.media.IMediaSession2;
-
-/**
- * Interface from MediaSession2 to MediaController2.
- * <p>
- * Keep this interface oneway. Otherwise a malicious app may implement fake version of this,
- * and holds calls from session to make session owner(s) frozen.
- */
-// TODO(jaewan): (Post P) Handle when the playlist becomes too huge.
-// Note that ParcelledSliceList isn't a good idea for the purpose. (see: b/37493677)
-oneway interface IMediaController2 {
- void onPlayerStateChanged(int state);
- void onPositionChanged(long eventTimeMs, long positionMs);
- void onPlaybackSpeedChanged(float speed);
- void onBufferedPositionChanged(long bufferedPositionMs);
- void onPlaylistChanged(in List<Bundle> playlist, in Bundle metadata);
- void onPlaylistMetadataChanged(in Bundle metadata);
- void onPlaybackInfoChanged(in Bundle playbackInfo);
- void onRepeatModeChanged(int repeatMode);
- void onShuffleModeChanged(int shuffleMode);
- void onError(int errorCode, in Bundle extras);
-
- void onConnected(IMediaSession2 sessionBinder, in Bundle commandGroup,
- int playerState, long positionEventTimeMs, long positionMs, float playbackSpeed,
- long bufferedPositionMs, in Bundle playbackInfo, int repeatMode, int shuffleMode,
- in List<Bundle> playlist, in PendingIntent sessionActivity);
- void onDisconnected();
-
- void onCustomLayoutChanged(in List<Bundle> commandButtonlist);
- void onAllowedCommandsChanged(in Bundle commands);
-
- void onCustomCommand(in Bundle command, in Bundle args, in ResultReceiver receiver);
-
- //////////////////////////////////////////////////////////////////////////////////////////////
- // Browser sepcific
- //////////////////////////////////////////////////////////////////////////////////////////////
- void onGetLibraryRootDone(in Bundle rootHints, String rootMediaId, in Bundle rootExtra);
- void onGetItemDone(String mediaId, in Bundle result);
- void onChildrenChanged(String rootMediaId, int itemCount, in Bundle extras);
- void onGetChildrenDone(String parentId, int page, int pageSize, in List<Bundle> result,
- in Bundle extras);
- void onSearchResultChanged(String query, int itemCount, in Bundle extras);
- void onGetSearchResultDone(String query, int page, int pageSize, in List<Bundle> result,
- in Bundle extras);
-}
diff --git a/packages/MediaComponents/src/com/android/media/IMediaSession2.aidl b/packages/MediaComponents/src/com/android/media/IMediaSession2.aidl
deleted file mode 100644
index 664467d..0000000
--- a/packages/MediaComponents/src/com/android/media/IMediaSession2.aidl
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import android.os.Bundle;
-import android.os.ResultReceiver;
-import android.net.Uri;
-
-import com.android.media.IMediaController2;
-
-/**
- * Interface from MediaController2 to MediaSession2.
- * <p>
- * Keep this interface oneway. Otherwise a malicious app may implement fake version of this,
- * and holds calls from session to make session owner(s) frozen.
- */
- // TODO(jaewan): (Post P) Handle when the playlist becomes too huge.
- // Note that ParcelledSliceList isn't a good idea for the purpose. (see: b/37493677)
-oneway interface IMediaSession2 {
- // TODO(jaewan): add onCommand() to send private command
-
- // TODO(jaewan): (Post P) We may consider to add another binder just for the connection
- // not to expose other methods to the controller whose connection wasn't accepted.
- // But this would be enough for now because it's the same as existing
- // MediaBrowser and MediaBrowserService.
- void connect(IMediaController2 caller, String callingPackage);
- void release(IMediaController2 caller);
-
- void setVolumeTo(IMediaController2 caller, int value, int flags);
- void adjustVolume(IMediaController2 caller, int direction, int flags);
-
- //////////////////////////////////////////////////////////////////////////////////////////////
- // send command
- //////////////////////////////////////////////////////////////////////////////////////////////
- void sendTransportControlCommand(IMediaController2 caller,
- int commandCode, in Bundle args);
- void sendCustomCommand(IMediaController2 caller, in Bundle command, in Bundle args,
- in ResultReceiver receiver);
-
- void prepareFromUri(IMediaController2 caller, in Uri uri, in Bundle extras);
- void prepareFromSearch(IMediaController2 caller, String query, in Bundle extras);
- void prepareFromMediaId(IMediaController2 caller, String mediaId, in Bundle extras);
- void playFromUri(IMediaController2 caller, in Uri uri, in Bundle extras);
- void playFromSearch(IMediaController2 caller, String query, in Bundle extras);
- void playFromMediaId(IMediaController2 caller, String mediaId, in Bundle extras);
- void setRating(IMediaController2 caller, String mediaId, in Bundle rating);
-
- void setPlaylist(IMediaController2 caller, in List<Bundle> playlist, in Bundle metadata);
- void updatePlaylistMetadata(IMediaController2 caller, in Bundle metadata);
- void addPlaylistItem(IMediaController2 caller, int index, in Bundle mediaItem);
- void removePlaylistItem(IMediaController2 caller, in Bundle mediaItem);
- void replacePlaylistItem(IMediaController2 caller, int index, in Bundle mediaItem);
- void skipToPlaylistItem(IMediaController2 caller, in Bundle mediaItem);
- void skipToPreviousItem(IMediaController2 caller);
- void skipToNextItem(IMediaController2 caller);
- void setRepeatMode(IMediaController2 caller, int repeatMode);
- void setShuffleMode(IMediaController2 caller, int shuffleMode);
-
- //////////////////////////////////////////////////////////////////////////////////////////////
- // library service specific
- //////////////////////////////////////////////////////////////////////////////////////////////
- void getLibraryRoot(IMediaController2 caller, in Bundle rootHints);
- void getItem(IMediaController2 caller, String mediaId);
- void getChildren(IMediaController2 caller, String parentId, int page, int pageSize,
- in Bundle extras);
- void search(IMediaController2 caller, String query, in Bundle extras);
- void getSearchResult(IMediaController2 caller, String query, int page, int pageSize,
- in Bundle extras);
- void subscribe(IMediaController2 caller, String parentId, in Bundle extras);
- void unsubscribe(IMediaController2 caller, String parentId);
-}
diff --git a/packages/MediaComponents/src/com/android/media/MediaBrowser2Impl.java b/packages/MediaComponents/src/com/android/media/MediaBrowser2Impl.java
deleted file mode 100644
index 0327beb..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaBrowser2Impl.java
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import android.content.Context;
-import android.media.MediaBrowser2;
-import android.media.MediaBrowser2.BrowserCallback;
-import android.media.MediaItem2;
-import android.media.SessionToken2;
-import android.media.update.MediaBrowser2Provider;
-import android.os.Bundle;
-import android.os.RemoteException;
-import android.text.TextUtils;
-import android.util.Log;
-
-import java.util.List;
-import java.util.concurrent.Executor;
-
-public class MediaBrowser2Impl extends MediaController2Impl implements MediaBrowser2Provider {
- private final String TAG = "MediaBrowser2";
- private final boolean DEBUG = true; // TODO(jaewan): change.
-
- private final MediaBrowser2 mInstance;
- private final MediaBrowser2.BrowserCallback mCallback;
-
- public MediaBrowser2Impl(Context context, MediaBrowser2 instance, SessionToken2 token,
- Executor executor, BrowserCallback callback) {
- super(context, instance, token, executor, callback);
- mInstance = instance;
- mCallback = callback;
- }
-
- @Override MediaBrowser2 getInstance() {
- return (MediaBrowser2) super.getInstance();
- }
-
- @Override
- public void getLibraryRoot_impl(Bundle rootHints) {
- final IMediaSession2 binder = getSessionBinder();
- if (binder != null) {
- try {
- binder.getLibraryRoot(getControllerStub(), rootHints);
- } catch (RemoteException e) {
- // TODO(jaewan): Handle disconnect.
- if (DEBUG) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void subscribe_impl(String parentId, Bundle extras) {
- if (parentId == null) {
- throw new IllegalArgumentException("parentId shouldn't be null");
- }
-
- final IMediaSession2 binder = getSessionBinder();
- if (binder != null) {
- try {
- binder.subscribe(getControllerStub(), parentId, extras);
- } catch (RemoteException e) {
- // TODO(jaewan): Handle disconnect.
- if (DEBUG) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void unsubscribe_impl(String parentId) {
- if (parentId == null) {
- throw new IllegalArgumentException("parentId shouldn't be null");
- }
-
- final IMediaSession2 binder = getSessionBinder();
- if (binder != null) {
- try {
- binder.unsubscribe(getControllerStub(), parentId);
- } catch (RemoteException e) {
- // TODO(jaewan): Handle disconnect.
- if (DEBUG) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void getItem_impl(String mediaId) {
- if (mediaId == null) {
- throw new IllegalArgumentException("mediaId shouldn't be null");
- }
-
- final IMediaSession2 binder = getSessionBinder();
- if (binder != null) {
- try {
- binder.getItem(getControllerStub(), mediaId);
- } catch (RemoteException e) {
- // TODO(jaewan): Handle disconnect.
- if (DEBUG) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void getChildren_impl(String parentId, int page, int pageSize, Bundle extras) {
- if (parentId == null) {
- throw new IllegalArgumentException("parentId shouldn't be null");
- }
- if (page < 1 || pageSize < 1) {
- throw new IllegalArgumentException("Neither page nor pageSize should be less than 1");
- }
-
- final IMediaSession2 binder = getSessionBinder();
- if (binder != null) {
- try {
- binder.getChildren(getControllerStub(), parentId, page, pageSize, extras);
- } catch (RemoteException e) {
- // TODO(jaewan): Handle disconnect.
- if (DEBUG) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void search_impl(String query, Bundle extras) {
- if (TextUtils.isEmpty(query)) {
- throw new IllegalArgumentException("query shouldn't be empty");
- }
- final IMediaSession2 binder = getSessionBinder();
- if (binder != null) {
- try {
- binder.search(getControllerStub(), query, extras);
- } catch (RemoteException e) {
- // TODO(jaewan): Handle disconnect.
- if (DEBUG) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void getSearchResult_impl(String query, int page, int pageSize, Bundle extras) {
- if (TextUtils.isEmpty(query)) {
- throw new IllegalArgumentException("query shouldn't be empty");
- }
- if (page < 1 || pageSize < 1) {
- throw new IllegalArgumentException("Neither page nor pageSize should be less than 1");
- }
- final IMediaSession2 binder = getSessionBinder();
- if (binder != null) {
- try {
- binder.getSearchResult(getControllerStub(), query, page, pageSize, extras);
- } catch (RemoteException e) {
- // TODO(jaewan): Handle disconnect.
- if (DEBUG) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- public void onGetLibraryRootDone(
- final Bundle rootHints, final String rootMediaId, final Bundle rootExtra) {
- getCallbackExecutor().execute(() -> {
- mCallback.onGetLibraryRootDone(getInstance(), rootHints, rootMediaId, rootExtra);
- });
- }
-
- public void onGetItemDone(String mediaId, MediaItem2 item) {
- getCallbackExecutor().execute(() -> {
- mCallback.onGetItemDone(getInstance(), mediaId, item);
- });
- }
-
- public void onGetChildrenDone(String parentId, int page, int pageSize, List<MediaItem2> result,
- Bundle extras) {
- getCallbackExecutor().execute(() -> {
- mCallback.onGetChildrenDone(getInstance(), parentId, page, pageSize, result, extras);
- });
- }
-
- public void onSearchResultChanged(String query, int itemCount, Bundle extras) {
- getCallbackExecutor().execute(() -> {
- mCallback.onSearchResultChanged(getInstance(), query, itemCount, extras);
- });
- }
-
- public void onGetSearchResultDone(String query, int page, int pageSize, List<MediaItem2> result,
- Bundle extras) {
- getCallbackExecutor().execute(() -> {
- mCallback.onGetSearchResultDone(getInstance(), query, page, pageSize, result, extras);
- });
- }
-
- public void onChildrenChanged(final String parentId, int itemCount, final Bundle extras) {
- getCallbackExecutor().execute(() -> {
- mCallback.onChildrenChanged(getInstance(), parentId, itemCount, extras);
- });
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/MediaController2Impl.java b/packages/MediaComponents/src/com/android/media/MediaController2Impl.java
deleted file mode 100644
index 2883087..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaController2Impl.java
+++ /dev/null
@@ -1,1144 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import static android.media.SessionCommand2.COMMAND_CODE_PLAYLIST_ADD_ITEM;
-import static android.media.SessionCommand2.COMMAND_CODE_PLAYLIST_REMOVE_ITEM;
-import static android.media.SessionCommand2.COMMAND_CODE_PLAYLIST_REPLACE_ITEM;
-import static android.media.SessionCommand2.COMMAND_CODE_PLAYLIST_SET_LIST;
-import static android.media.SessionCommand2.COMMAND_CODE_PLAYLIST_SET_LIST_METADATA;
-import static android.media.SessionCommand2.COMMAND_CODE_PLAYLIST_SET_REPEAT_MODE;
-import static android.media.SessionCommand2.COMMAND_CODE_PLAYLIST_SET_SHUFFLE_MODE;
-import static android.media.SessionCommand2.COMMAND_CODE_SESSION_PLAY_FROM_MEDIA_ID;
-import static android.media.SessionCommand2.COMMAND_CODE_SESSION_PLAY_FROM_SEARCH;
-import static android.media.SessionCommand2.COMMAND_CODE_SESSION_PLAY_FROM_URI;
-import static android.media.SessionCommand2.COMMAND_CODE_SESSION_PREPARE_FROM_MEDIA_ID;
-import static android.media.SessionCommand2.COMMAND_CODE_SESSION_PREPARE_FROM_SEARCH;
-import static android.media.SessionCommand2.COMMAND_CODE_SESSION_PREPARE_FROM_URI;
-import static android.media.SessionCommand2.COMMAND_CODE_SET_VOLUME;
-
-import android.app.PendingIntent;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.ServiceConnection;
-import android.media.AudioAttributes;
-import android.media.MediaController2;
-import android.media.MediaController2.ControllerCallback;
-import android.media.MediaController2.PlaybackInfo;
-import android.media.MediaItem2;
-import android.media.MediaMetadata2;
-import android.media.MediaPlaylistAgent.RepeatMode;
-import android.media.MediaPlaylistAgent.ShuffleMode;
-import android.media.MediaSession2.CommandButton;
-import android.media.MediaSessionService2;
-import android.media.Rating2;
-import android.media.SessionCommand2;
-import android.media.SessionCommandGroup2;
-import android.media.SessionToken2;
-import android.media.update.MediaController2Provider;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.IBinder;
-import android.os.Process;
-import android.os.RemoteException;
-import android.os.ResultReceiver;
-import android.os.UserHandle;
-import android.text.TextUtils;
-import android.util.Log;
-
-import androidx.annotation.GuardedBy;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.Executor;
-
-public class MediaController2Impl implements MediaController2Provider {
- private static final String TAG = "MediaController2";
- private static final boolean DEBUG = true; // TODO(jaewan): Change
-
- private final MediaController2 mInstance;
- private final Context mContext;
- private final Object mLock = new Object();
-
- private final MediaController2Stub mControllerStub;
- private final SessionToken2 mToken;
- private final ControllerCallback mCallback;
- private final Executor mCallbackExecutor;
- private final IBinder.DeathRecipient mDeathRecipient;
-
- @GuardedBy("mLock")
- private SessionServiceConnection mServiceConnection;
- @GuardedBy("mLock")
- private boolean mIsReleased;
- @GuardedBy("mLock")
- private List<MediaItem2> mPlaylist;
- @GuardedBy("mLock")
- private MediaMetadata2 mPlaylistMetadata;
- @GuardedBy("mLock")
- private @RepeatMode int mRepeatMode;
- @GuardedBy("mLock")
- private @ShuffleMode int mShuffleMode;
- @GuardedBy("mLock")
- private int mPlayerState;
- @GuardedBy("mLock")
- private long mPositionEventTimeMs;
- @GuardedBy("mLock")
- private long mPositionMs;
- @GuardedBy("mLock")
- private float mPlaybackSpeed;
- @GuardedBy("mLock")
- private long mBufferedPositionMs;
- @GuardedBy("mLock")
- private PlaybackInfo mPlaybackInfo;
- @GuardedBy("mLock")
- private PendingIntent mSessionActivity;
- @GuardedBy("mLock")
- private SessionCommandGroup2 mAllowedCommands;
-
- // Assignment should be used with the lock hold, but should be used without a lock to prevent
- // potential deadlock.
- // Postfix -Binder is added to explicitly show that it's potentially remote process call.
- // Technically -Interface is more correct, but it may misread that it's interface (vs class)
- // so let's keep this postfix until we find better postfix.
- @GuardedBy("mLock")
- private volatile IMediaSession2 mSessionBinder;
-
- // TODO(jaewan): Require session activeness changed listener, because controller can be
- // available when the session's player is null.
- public MediaController2Impl(Context context, MediaController2 instance, SessionToken2 token,
- Executor executor, ControllerCallback callback) {
- mInstance = instance;
- if (context == null) {
- throw new IllegalArgumentException("context shouldn't be null");
- }
- if (token == null) {
- throw new IllegalArgumentException("token shouldn't be null");
- }
- if (callback == null) {
- throw new IllegalArgumentException("callback shouldn't be null");
- }
- if (executor == null) {
- throw new IllegalArgumentException("executor shouldn't be null");
- }
- mContext = context;
- mControllerStub = new MediaController2Stub(this);
- mToken = token;
- mCallback = callback;
- mCallbackExecutor = executor;
- mDeathRecipient = () -> {
- mInstance.close();
- };
-
- mSessionBinder = null;
- }
-
- @Override
- public void initialize() {
- // TODO(jaewan): More sanity checks.
- if (mToken.getType() == SessionToken2.TYPE_SESSION) {
- // Session
- mServiceConnection = null;
- connectToSession(SessionToken2Impl.from(mToken).getSessionBinder());
- } else {
- // Session service
- if (Process.myUid() == Process.SYSTEM_UID) {
- // It's system server (MediaSessionService) that wants to monitor session.
- // Don't bind if able..
- IMediaSession2 binder = SessionToken2Impl.from(mToken).getSessionBinder();
- if (binder != null) {
- // Use binder in the session token instead of bind by its own.
- // Otherwise server will holds the binding to the service *forever* and service
- // will never stop.
- mServiceConnection = null;
- connectToSession(SessionToken2Impl.from(mToken).getSessionBinder());
- return;
- } else if (DEBUG) {
- // Should happen only when system server wants to dispatch media key events to
- // a dead service.
- Log.d(TAG, "System server binds to a session service. Should unbind"
- + " immediately after the use.");
- }
- }
- mServiceConnection = new SessionServiceConnection();
- connectToService();
- }
- }
-
- private void connectToService() {
- // Service. Needs to get fresh binder whenever connection is needed.
- SessionToken2Impl impl = SessionToken2Impl.from(mToken);
- final Intent intent = new Intent(MediaSessionService2.SERVICE_INTERFACE);
- intent.setClassName(mToken.getPackageName(), impl.getServiceName());
-
- // Use bindService() instead of startForegroundService() to start session service for three
- // reasons.
- // 1. Prevent session service owner's stopSelf() from destroying service.
- // With the startForegroundService(), service's call of stopSelf() will trigger immediate
- // onDestroy() calls on the main thread even when onConnect() is running in another
- // thread.
- // 2. Minimize APIs for developers to take care about.
- // With bindService(), developers only need to take care about Service.onBind()
- // but Service.onStartCommand() should be also taken care about with the
- // startForegroundService().
- // 3. Future support for UI-less playback
- // If a service wants to keep running, it should be either foreground service or
- // bounded service. But there had been request for the feature for system apps
- // and using bindService() will be better fit with it.
- boolean result;
- if (Process.myUid() == Process.SYSTEM_UID) {
- // Use bindServiceAsUser() for binding from system service to avoid following warning.
- // ContextImpl: Calling a method in the system process without a qualified user
- result = mContext.bindServiceAsUser(intent, mServiceConnection, Context.BIND_AUTO_CREATE,
- UserHandle.getUserHandleForUid(mToken.getUid()));
- } else {
- result = mContext.bindService(intent, mServiceConnection, Context.BIND_AUTO_CREATE);
- }
- if (!result) {
- Log.w(TAG, "bind to " + mToken + " failed");
- } else if (DEBUG) {
- Log.d(TAG, "bind to " + mToken + " success");
- }
- }
-
- private void connectToSession(IMediaSession2 sessionBinder) {
- try {
- sessionBinder.connect(mControllerStub, mContext.getPackageName());
- } catch (RemoteException e) {
- Log.w(TAG, "Failed to call connection request. Framework will retry"
- + " automatically");
- }
- }
-
- @Override
- public void close_impl() {
- if (DEBUG) {
- Log.d(TAG, "release from " + mToken);
- }
- final IMediaSession2 binder;
- synchronized (mLock) {
- if (mIsReleased) {
- // Prevent re-enterance from the ControllerCallback.onDisconnected()
- return;
- }
- mIsReleased = true;
- if (mServiceConnection != null) {
- mContext.unbindService(mServiceConnection);
- mServiceConnection = null;
- }
- binder = mSessionBinder;
- mSessionBinder = null;
- mControllerStub.destroy();
- }
- if (binder != null) {
- try {
- binder.asBinder().unlinkToDeath(mDeathRecipient, 0);
- binder.release(mControllerStub);
- } catch (RemoteException e) {
- // No-op.
- }
- }
- mCallbackExecutor.execute(() -> {
- mCallback.onDisconnected(mInstance);
- });
- }
-
- IMediaSession2 getSessionBinder() {
- return mSessionBinder;
- }
-
- MediaController2Stub getControllerStub() {
- return mControllerStub;
- }
-
- Executor getCallbackExecutor() {
- return mCallbackExecutor;
- }
-
- Context getContext() {
- return mContext;
- }
-
- MediaController2 getInstance() {
- return mInstance;
- }
-
- // Returns session binder if the controller can send the command.
- IMediaSession2 getSessionBinderIfAble(int commandCode) {
- synchronized (mLock) {
- if (!mAllowedCommands.hasCommand(commandCode)) {
- // Cannot send because isn't allowed to.
- Log.w(TAG, "Controller isn't allowed to call command, commandCode="
- + commandCode);
- return null;
- }
- }
- // TODO(jaewan): Should we do this with the lock hold?
- final IMediaSession2 binder = mSessionBinder;
- if (binder == null) {
- // Cannot send because disconnected.
- Log.w(TAG, "Session is disconnected");
- }
- return binder;
- }
-
- // Returns session binder if the controller can send the command.
- IMediaSession2 getSessionBinderIfAble(SessionCommand2 command) {
- synchronized (mLock) {
- if (!mAllowedCommands.hasCommand(command)) {
- Log.w(TAG, "Controller isn't allowed to call command, command=" + command);
- return null;
- }
- }
- // TODO(jaewan): Should we do this with the lock hold?
- final IMediaSession2 binder = mSessionBinder;
- if (binder == null) {
- // Cannot send because disconnected.
- Log.w(TAG, "Session is disconnected");
- }
- return binder;
- }
-
- @Override
- public SessionToken2 getSessionToken_impl() {
- return mToken;
- }
-
- @Override
- public boolean isConnected_impl() {
- final IMediaSession2 binder = mSessionBinder;
- return binder != null;
- }
-
- @Override
- public void play_impl() {
- sendTransportControlCommand(SessionCommand2.COMMAND_CODE_PLAYBACK_PLAY);
- }
-
- @Override
- public void pause_impl() {
- sendTransportControlCommand(SessionCommand2.COMMAND_CODE_PLAYBACK_PAUSE);
- }
-
- @Override
- public void stop_impl() {
- sendTransportControlCommand(SessionCommand2.COMMAND_CODE_PLAYBACK_STOP);
- }
-
- @Override
- public void skipToPlaylistItem_impl(MediaItem2 item) {
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- final IMediaSession2 binder = mSessionBinder;
- if (binder != null) {
- try {
- binder.skipToPlaylistItem(mControllerStub, item.toBundle());
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void skipToPreviousItem_impl() {
- final IMediaSession2 binder = mSessionBinder;
- if (binder != null) {
- try {
- binder.skipToPreviousItem(mControllerStub);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void skipToNextItem_impl() {
- final IMediaSession2 binder = mSessionBinder;
- if (binder != null) {
- try {
- binder.skipToNextItem(mControllerStub);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- private void sendTransportControlCommand(int commandCode) {
- sendTransportControlCommand(commandCode, null);
- }
-
- private void sendTransportControlCommand(int commandCode, Bundle args) {
- final IMediaSession2 binder = mSessionBinder;
- if (binder != null) {
- try {
- binder.sendTransportControlCommand(mControllerStub, commandCode, args);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public PendingIntent getSessionActivity_impl() {
- return mSessionActivity;
- }
-
- @Override
- public void setVolumeTo_impl(int value, int flags) {
- // TODO(hdmoon): sanity check
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_SET_VOLUME);
- if (binder != null) {
- try {
- binder.setVolumeTo(mControllerStub, value, flags);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void adjustVolume_impl(int direction, int flags) {
- // TODO(hdmoon): sanity check
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_SET_VOLUME);
- if (binder != null) {
- try {
- binder.adjustVolume(mControllerStub, direction, flags);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void prepareFromUri_impl(Uri uri, Bundle extras) {
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_SESSION_PREPARE_FROM_URI);
- if (uri == null) {
- throw new IllegalArgumentException("uri shouldn't be null");
- }
- if (binder != null) {
- try {
- binder.prepareFromUri(mControllerStub, uri, extras);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- // TODO(jaewan): Handle.
- }
- }
-
- @Override
- public void prepareFromSearch_impl(String query, Bundle extras) {
- final IMediaSession2 binder = getSessionBinderIfAble(
- COMMAND_CODE_SESSION_PREPARE_FROM_SEARCH);
- if (TextUtils.isEmpty(query)) {
- throw new IllegalArgumentException("query shouldn't be empty");
- }
- if (binder != null) {
- try {
- binder.prepareFromSearch(mControllerStub, query, extras);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- // TODO(jaewan): Handle.
- }
- }
-
- @Override
- public void prepareFromMediaId_impl(String mediaId, Bundle extras) {
- final IMediaSession2 binder = getSessionBinderIfAble(
- COMMAND_CODE_SESSION_PREPARE_FROM_MEDIA_ID);
- if (mediaId == null) {
- throw new IllegalArgumentException("mediaId shouldn't be null");
- }
- if (binder != null) {
- try {
- binder.prepareFromMediaId(mControllerStub, mediaId, extras);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- // TODO(jaewan): Handle.
- }
- }
-
- @Override
- public void playFromUri_impl(Uri uri, Bundle extras) {
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_SESSION_PLAY_FROM_URI);
- if (uri == null) {
- throw new IllegalArgumentException("uri shouldn't be null");
- }
- if (binder != null) {
- try {
- binder.playFromUri(mControllerStub, uri, extras);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- // TODO(jaewan): Handle.
- }
- }
-
- @Override
- public void playFromSearch_impl(String query, Bundle extras) {
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_SESSION_PLAY_FROM_SEARCH);
- if (TextUtils.isEmpty(query)) {
- throw new IllegalArgumentException("query shouldn't be empty");
- }
- if (binder != null) {
- try {
- binder.playFromSearch(mControllerStub, query, extras);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- // TODO(jaewan): Handle.
- }
- }
-
- @Override
- public void playFromMediaId_impl(String mediaId, Bundle extras) {
- final IMediaSession2 binder = getSessionBinderIfAble(
- COMMAND_CODE_SESSION_PLAY_FROM_MEDIA_ID);
- if (mediaId == null) {
- throw new IllegalArgumentException("mediaId shouldn't be null");
- }
- if (binder != null) {
- try {
- binder.playFromMediaId(mControllerStub, mediaId, extras);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- // TODO(jaewan): Handle.
- }
- }
-
- @Override
- public void setRating_impl(String mediaId, Rating2 rating) {
- if (mediaId == null) {
- throw new IllegalArgumentException("mediaId shouldn't be null");
- }
- if (rating == null) {
- throw new IllegalArgumentException("rating shouldn't be null");
- }
-
- final IMediaSession2 binder = mSessionBinder;
- if (binder != null) {
- try {
- binder.setRating(mControllerStub, mediaId, rating.toBundle());
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- // TODO(jaewan): Handle.
- }
- }
-
- @Override
- public void sendCustomCommand_impl(SessionCommand2 command, Bundle args, ResultReceiver cb) {
- if (command == null) {
- throw new IllegalArgumentException("command shouldn't be null");
- }
- final IMediaSession2 binder = getSessionBinderIfAble(command);
- if (binder != null) {
- try {
- binder.sendCustomCommand(mControllerStub, command.toBundle(), args, cb);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public List<MediaItem2> getPlaylist_impl() {
- synchronized (mLock) {
- return mPlaylist;
- }
- }
-
- @Override
- public void setPlaylist_impl(List<MediaItem2> list, MediaMetadata2 metadata) {
- if (list == null) {
- throw new IllegalArgumentException("list shouldn't be null");
- }
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_PLAYLIST_SET_LIST);
- if (binder != null) {
- List<Bundle> bundleList = new ArrayList<>();
- for (int i = 0; i < list.size(); i++) {
- bundleList.add(list.get(i).toBundle());
- }
- Bundle metadataBundle = (metadata == null) ? null : metadata.toBundle();
- try {
- binder.setPlaylist(mControllerStub, bundleList, metadataBundle);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public MediaMetadata2 getPlaylistMetadata_impl() {
- synchronized (mLock) {
- return mPlaylistMetadata;
- }
- }
-
- @Override
- public void updatePlaylistMetadata_impl(MediaMetadata2 metadata) {
- final IMediaSession2 binder = getSessionBinderIfAble(
- COMMAND_CODE_PLAYLIST_SET_LIST_METADATA);
- if (binder != null) {
- Bundle metadataBundle = (metadata == null) ? null : metadata.toBundle();
- try {
- binder.updatePlaylistMetadata(mControllerStub, metadataBundle);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void prepare_impl() {
- sendTransportControlCommand(SessionCommand2.COMMAND_CODE_PLAYBACK_PREPARE);
- }
-
- @Override
- public void fastForward_impl() {
- // TODO(jaewan): Implement this. Note that fast forward isn't a transport command anymore
- //sendTransportControlCommand(MediaSession2.COMMAND_CODE_SESSION_FAST_FORWARD);
- }
-
- @Override
- public void rewind_impl() {
- // TODO(jaewan): Implement this. Note that rewind isn't a transport command anymore
- //sendTransportControlCommand(MediaSession2.COMMAND_CODE_SESSION_REWIND);
- }
-
- @Override
- public void seekTo_impl(long pos) {
- if (pos < 0) {
- throw new IllegalArgumentException("position shouldn't be negative");
- }
- Bundle args = new Bundle();
- args.putLong(MediaSession2Stub.ARGUMENT_KEY_POSITION, pos);
- sendTransportControlCommand(SessionCommand2.COMMAND_CODE_PLAYBACK_SEEK_TO, args);
- }
-
- @Override
- public void addPlaylistItem_impl(int index, MediaItem2 item) {
- if (index < 0) {
- throw new IllegalArgumentException("index shouldn't be negative");
- }
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_PLAYLIST_ADD_ITEM);
- if (binder != null) {
- try {
- binder.addPlaylistItem(mControllerStub, index, item.toBundle());
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void removePlaylistItem_impl(MediaItem2 item) {
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_PLAYLIST_REMOVE_ITEM);
- if (binder != null) {
- try {
- binder.removePlaylistItem(mControllerStub, item.toBundle());
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public void replacePlaylistItem_impl(int index, MediaItem2 item) {
- if (index < 0) {
- throw new IllegalArgumentException("index shouldn't be negative");
- }
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_PLAYLIST_REPLACE_ITEM);
- if (binder != null) {
- try {
- binder.replacePlaylistItem(mControllerStub, index, item.toBundle());
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public int getShuffleMode_impl() {
- return mShuffleMode;
- }
-
- @Override
- public void setShuffleMode_impl(int shuffleMode) {
- final IMediaSession2 binder = getSessionBinderIfAble(
- COMMAND_CODE_PLAYLIST_SET_SHUFFLE_MODE);
- if (binder != null) {
- try {
- binder.setShuffleMode(mControllerStub, shuffleMode);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public int getRepeatMode_impl() {
- return mRepeatMode;
- }
-
- @Override
- public void setRepeatMode_impl(int repeatMode) {
- final IMediaSession2 binder = getSessionBinderIfAble(COMMAND_CODE_PLAYLIST_SET_REPEAT_MODE);
- if (binder != null) {
- try {
- binder.setRepeatMode(mControllerStub, repeatMode);
- } catch (RemoteException e) {
- Log.w(TAG, "Cannot connect to the service or the session is gone", e);
- }
- } else {
- Log.w(TAG, "Session isn't active", new IllegalStateException());
- }
- }
-
- @Override
- public PlaybackInfo getPlaybackInfo_impl() {
- synchronized (mLock) {
- return mPlaybackInfo;
- }
- }
-
- @Override
- public int getPlayerState_impl() {
- synchronized (mLock) {
- return mPlayerState;
- }
- }
-
- @Override
- public long getCurrentPosition_impl() {
- synchronized (mLock) {
- long timeDiff = System.currentTimeMillis() - mPositionEventTimeMs;
- long expectedPosition = mPositionMs + (long) (mPlaybackSpeed * timeDiff);
- return Math.max(0, expectedPosition);
- }
- }
-
- @Override
- public float getPlaybackSpeed_impl() {
- synchronized (mLock) {
- return mPlaybackSpeed;
- }
- }
-
- @Override
- public long getBufferedPosition_impl() {
- synchronized (mLock) {
- return mBufferedPositionMs;
- }
- }
-
- @Override
- public MediaItem2 getCurrentMediaItem_impl() {
- // TODO(jaewan): Implement
- return null;
- }
-
- void pushPlayerStateChanges(final int state) {
- synchronized (mLock) {
- mPlayerState = state;
- }
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- mCallback.onPlayerStateChanged(mInstance, state);
- });
- }
-
- // TODO(jaewan): Rename to seek completed
- void pushPositionChanges(final long eventTimeMs, final long positionMs) {
- synchronized (mLock) {
- mPositionEventTimeMs = eventTimeMs;
- mPositionMs = positionMs;
- }
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- mCallback.onSeekCompleted(mInstance, positionMs);
- });
- }
-
- void pushPlaybackSpeedChanges(final float speed) {
- synchronized (mLock) {
- mPlaybackSpeed = speed;
- }
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- mCallback.onPlaybackSpeedChanged(mInstance, speed);
- });
- }
-
- void pushBufferedPositionChanges(final long bufferedPositionMs) {
- synchronized (mLock) {
- mBufferedPositionMs = bufferedPositionMs;
- }
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- // TODO(jaewan): Fix this -- it's now buffered state
- //mCallback.onBufferedPositionChanged(mInstance, bufferedPositionMs);
- });
- }
-
- void pushPlaybackInfoChanges(final PlaybackInfo info) {
- synchronized (mLock) {
- mPlaybackInfo = info;
- }
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- mCallback.onPlaybackInfoChanged(mInstance, info);
- });
- }
-
- void pushPlaylistChanges(final List<MediaItem2> playlist, final MediaMetadata2 metadata) {
- synchronized (mLock) {
- mPlaylist = playlist;
- mPlaylistMetadata = metadata;
- }
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- mCallback.onPlaylistChanged(mInstance, playlist, metadata);
- });
- }
-
- void pushPlaylistMetadataChanges(MediaMetadata2 metadata) {
- synchronized (mLock) {
- mPlaylistMetadata = metadata;
- }
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- mCallback.onPlaylistMetadataChanged(mInstance, metadata);
- });
- }
-
- void pushShuffleModeChanges(int shuffleMode) {
- synchronized (mLock) {
- mShuffleMode = shuffleMode;
- }
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- mCallback.onShuffleModeChanged(mInstance, shuffleMode);
- });
- }
-
- void pushRepeatModeChanges(int repeatMode) {
- synchronized (mLock) {
- mRepeatMode = repeatMode;
- }
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- mCallback.onRepeatModeChanged(mInstance, repeatMode);
- });
- }
-
- void pushError(int errorCode, Bundle extras) {
- mCallbackExecutor.execute(() -> {
- if (!mInstance.isConnected()) {
- return;
- }
- mCallback.onError(mInstance, errorCode, extras);
- });
- }
-
- // Should be used without a lock to prevent potential deadlock.
- void onConnectedNotLocked(IMediaSession2 sessionBinder,
- final SessionCommandGroup2 allowedCommands,
- final int playerState,
- final long positionEventTimeMs,
- final long positionMs,
- final float playbackSpeed,
- final long bufferedPositionMs,
- final PlaybackInfo info,
- final int repeatMode,
- final int shuffleMode,
- final List<MediaItem2> playlist,
- final PendingIntent sessionActivity) {
- if (DEBUG) {
- Log.d(TAG, "onConnectedNotLocked sessionBinder=" + sessionBinder
- + ", allowedCommands=" + allowedCommands);
- }
- boolean close = false;
- try {
- if (sessionBinder == null || allowedCommands == null) {
- // Connection rejected.
- close = true;
- return;
- }
- synchronized (mLock) {
- if (mIsReleased) {
- return;
- }
- if (mSessionBinder != null) {
- Log.e(TAG, "Cannot be notified about the connection result many times."
- + " Probably a bug or malicious app.");
- close = true;
- return;
- }
- mAllowedCommands = allowedCommands;
- mPlayerState = playerState;
- mPositionEventTimeMs = positionEventTimeMs;
- mPositionMs = positionMs;
- mPlaybackSpeed = playbackSpeed;
- mBufferedPositionMs = bufferedPositionMs;
- mPlaybackInfo = info;
- mRepeatMode = repeatMode;
- mShuffleMode = shuffleMode;
- mPlaylist = playlist;
- mSessionActivity = sessionActivity;
- mSessionBinder = sessionBinder;
- try {
- // Implementation for the local binder is no-op,
- // so can be used without worrying about deadlock.
- mSessionBinder.asBinder().linkToDeath(mDeathRecipient, 0);
- } catch (RemoteException e) {
- if (DEBUG) {
- Log.d(TAG, "Session died too early.", e);
- }
- close = true;
- return;
- }
- }
- // TODO(jaewan): Keep commands to prevents illegal API calls.
- mCallbackExecutor.execute(() -> {
- // Note: We may trigger ControllerCallbacks with the initial values
- // But it's hard to define the order of the controller callbacks
- // Only notify about the
- mCallback.onConnected(mInstance, allowedCommands);
- });
- } finally {
- if (close) {
- // Trick to call release() without holding the lock, to prevent potential deadlock
- // with the developer's custom lock within the ControllerCallback.onDisconnected().
- mInstance.close();
- }
- }
- }
-
- void onCustomCommand(final SessionCommand2 command, final Bundle args,
- final ResultReceiver receiver) {
- if (DEBUG) {
- Log.d(TAG, "onCustomCommand cmd=" + command);
- }
- mCallbackExecutor.execute(() -> {
- // TODO(jaewan): Double check if the controller exists.
- mCallback.onCustomCommand(mInstance, command, args, receiver);
- });
- }
-
- void onAllowedCommandsChanged(final SessionCommandGroup2 commands) {
- mCallbackExecutor.execute(() -> {
- mCallback.onAllowedCommandsChanged(mInstance, commands);
- });
- }
-
- void onCustomLayoutChanged(final List<CommandButton> layout) {
- mCallbackExecutor.execute(() -> {
- mCallback.onCustomLayoutChanged(mInstance, layout);
- });
- }
-
- // This will be called on the main thread.
- private class SessionServiceConnection implements ServiceConnection {
- @Override
- public void onServiceConnected(ComponentName name, IBinder service) {
- // Note that it's always main-thread.
- if (DEBUG) {
- Log.d(TAG, "onServiceConnected " + name + " " + this);
- }
- // Sanity check
- if (!mToken.getPackageName().equals(name.getPackageName())) {
- Log.wtf(TAG, name + " was connected, but expected pkg="
- + mToken.getPackageName() + " with id=" + mToken.getId());
- return;
- }
- final IMediaSession2 sessionBinder = IMediaSession2.Stub.asInterface(service);
- connectToSession(sessionBinder);
- }
-
- @Override
- public void onServiceDisconnected(ComponentName name) {
- // Temporal lose of the binding because of the service crash. System will automatically
- // rebind, so just no-op.
- // TODO(jaewan): Really? Either disconnect cleanly or
- if (DEBUG) {
- Log.w(TAG, "Session service " + name + " is disconnected.");
- }
- }
-
- @Override
- public void onBindingDied(ComponentName name) {
- // Permanent lose of the binding because of the service package update or removed.
- // This SessionServiceRecord will be removed accordingly, but forget session binder here
- // for sure.
- mInstance.close();
- }
- }
-
- public static final class PlaybackInfoImpl implements PlaybackInfoProvider {
-
- private static final String KEY_PLAYBACK_TYPE =
- "android.media.playbackinfo_impl.playback_type";
- private static final String KEY_CONTROL_TYPE =
- "android.media.playbackinfo_impl.control_type";
- private static final String KEY_MAX_VOLUME =
- "android.media.playbackinfo_impl.max_volume";
- private static final String KEY_CURRENT_VOLUME =
- "android.media.playbackinfo_impl.current_volume";
- private static final String KEY_AUDIO_ATTRIBUTES =
- "android.media.playbackinfo_impl.audio_attrs";
-
- private final PlaybackInfo mInstance;
-
- private final int mPlaybackType;
- private final int mControlType;
- private final int mMaxVolume;
- private final int mCurrentVolume;
- private final AudioAttributes mAudioAttrs;
-
- private PlaybackInfoImpl(int playbackType, AudioAttributes attrs, int controlType,
- int max, int current) {
- mPlaybackType = playbackType;
- mAudioAttrs = attrs;
- mControlType = controlType;
- mMaxVolume = max;
- mCurrentVolume = current;
- mInstance = new PlaybackInfo(this);
- }
-
- @Override
- public int getPlaybackType_impl() {
- return mPlaybackType;
- }
-
- @Override
- public AudioAttributes getAudioAttributes_impl() {
- return mAudioAttrs;
- }
-
- @Override
- public int getControlType_impl() {
- return mControlType;
- }
-
- @Override
- public int getMaxVolume_impl() {
- return mMaxVolume;
- }
-
- @Override
- public int getCurrentVolume_impl() {
- return mCurrentVolume;
- }
-
- PlaybackInfo getInstance() {
- return mInstance;
- }
-
- Bundle toBundle() {
- Bundle bundle = new Bundle();
- bundle.putInt(KEY_PLAYBACK_TYPE, mPlaybackType);
- bundle.putInt(KEY_CONTROL_TYPE, mControlType);
- bundle.putInt(KEY_MAX_VOLUME, mMaxVolume);
- bundle.putInt(KEY_CURRENT_VOLUME, mCurrentVolume);
- bundle.putParcelable(KEY_AUDIO_ATTRIBUTES, mAudioAttrs);
- return bundle;
- }
-
- static PlaybackInfo createPlaybackInfo(int playbackType, AudioAttributes attrs,
- int controlType, int max, int current) {
- return new PlaybackInfoImpl(playbackType, attrs, controlType, max, current)
- .getInstance();
- }
-
- static PlaybackInfo fromBundle(Bundle bundle) {
- if (bundle == null) {
- return null;
- }
- final int volumeType = bundle.getInt(KEY_PLAYBACK_TYPE);
- final int volumeControl = bundle.getInt(KEY_CONTROL_TYPE);
- final int maxVolume = bundle.getInt(KEY_MAX_VOLUME);
- final int currentVolume = bundle.getInt(KEY_CURRENT_VOLUME);
- final AudioAttributes attrs = bundle.getParcelable(KEY_AUDIO_ATTRIBUTES);
-
- return createPlaybackInfo(volumeType, attrs, volumeControl, maxVolume, currentVolume);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/MediaController2Stub.java b/packages/MediaComponents/src/com/android/media/MediaController2Stub.java
deleted file mode 100644
index ece4a00..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaController2Stub.java
+++ /dev/null
@@ -1,470 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import android.app.PendingIntent;
-import android.content.Context;
-import android.media.MediaController2;
-import android.media.MediaItem2;
-import android.media.MediaMetadata2;
-import android.media.MediaSession2.CommandButton;
-import android.media.SessionCommand2;
-import android.media.SessionCommandGroup2;
-import android.os.Bundle;
-import android.os.ResultReceiver;
-import android.text.TextUtils;
-import android.util.Log;
-
-import com.android.media.MediaController2Impl.PlaybackInfoImpl;
-import com.android.media.MediaSession2Impl.CommandButtonImpl;
-
-import java.lang.ref.WeakReference;
-import java.util.ArrayList;
-import java.util.List;
-
-public class MediaController2Stub extends IMediaController2.Stub {
- private static final String TAG = "MediaController2Stub";
- private static final boolean DEBUG = true; // TODO(jaewan): Change
-
- private final WeakReference<MediaController2Impl> mController;
-
- MediaController2Stub(MediaController2Impl controller) {
- mController = new WeakReference<>(controller);
- }
-
- private MediaController2Impl getController() throws IllegalStateException {
- final MediaController2Impl controller = mController.get();
- if (controller == null) {
- throw new IllegalStateException("Controller is released");
- }
- return controller;
- }
-
- private MediaBrowser2Impl getBrowser() throws IllegalStateException {
- final MediaController2Impl controller = getController();
- if (controller instanceof MediaBrowser2Impl) {
- return (MediaBrowser2Impl) controller;
- }
- return null;
- }
-
- public void destroy() {
- mController.clear();
- }
-
- @Override
- public void onPlayerStateChanged(int state) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- controller.pushPlayerStateChanges(state);
- }
-
- @Override
- public void onPositionChanged(long eventTimeMs, long positionMs) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (eventTimeMs < 0) {
- Log.w(TAG, "onPositionChanged(): Ignoring negative eventTimeMs");
- return;
- }
- if (positionMs < 0) {
- Log.w(TAG, "onPositionChanged(): Ignoring negative positionMs");
- return;
- }
- controller.pushPositionChanges(eventTimeMs, positionMs);
- }
-
- @Override
- public void onPlaybackSpeedChanged(float speed) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- controller.pushPlaybackSpeedChanges(speed);
- }
-
- @Override
- public void onBufferedPositionChanged(long bufferedPositionMs) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (bufferedPositionMs < 0) {
- Log.w(TAG, "onBufferedPositionChanged(): Ignoring negative bufferedPositionMs");
- return;
- }
- controller.pushBufferedPositionChanges(bufferedPositionMs);
- }
-
- @Override
- public void onPlaylistChanged(List<Bundle> playlistBundle, Bundle metadataBundle) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (playlistBundle == null) {
- Log.w(TAG, "onPlaylistChanged(): Ignoring null playlist from " + controller);
- return;
- }
- List<MediaItem2> playlist = new ArrayList<>();
- for (Bundle bundle : playlistBundle) {
- MediaItem2 item = MediaItem2.fromBundle(bundle);
- if (item == null) {
- Log.w(TAG, "onPlaylistChanged(): Ignoring null item in playlist");
- } else {
- playlist.add(item);
- }
- }
- MediaMetadata2 metadata = MediaMetadata2.fromBundle(metadataBundle);
- controller.pushPlaylistChanges(playlist, metadata);
- }
-
- @Override
- public void onPlaylistMetadataChanged(Bundle metadataBundle) throws RuntimeException {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- MediaMetadata2 metadata = MediaMetadata2.fromBundle(metadataBundle);
- controller.pushPlaylistMetadataChanges(metadata);
- }
-
- @Override
- public void onRepeatModeChanged(int repeatMode) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- controller.pushRepeatModeChanges(repeatMode);
- }
-
- @Override
- public void onPlaybackInfoChanged(Bundle playbackInfo) throws RuntimeException {
- if (DEBUG) {
- Log.d(TAG, "onPlaybackInfoChanged");
- }
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- MediaController2.PlaybackInfo info = PlaybackInfoImpl.fromBundle(playbackInfo);
- if (info == null) {
- Log.w(TAG, "onPlaybackInfoChanged(): Ignoring null playbackInfo");
- return;
- }
- controller.pushPlaybackInfoChanges(info);
- }
-
- @Override
- public void onShuffleModeChanged(int shuffleMode) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- controller.pushShuffleModeChanges(shuffleMode);
- }
-
- @Override
- public void onError(int errorCode, Bundle extras) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- controller.pushError(errorCode, extras);
- }
-
- @Override
- public void onConnected(IMediaSession2 sessionBinder, Bundle commandGroup,
- int playerState, long positionEventTimeMs, long positionMs, float playbackSpeed,
- long bufferedPositionMs, Bundle playbackInfo, int shuffleMode, int repeatMode,
- List<Bundle> itemBundleList, PendingIntent sessionActivity) {
- final MediaController2Impl controller = mController.get();
- if (controller == null) {
- if (DEBUG) {
- Log.d(TAG, "onConnected after MediaController2.close()");
- }
- return;
- }
- final Context context = controller.getContext();
- List<MediaItem2> itemList = null;
- if (itemBundleList != null) {
- itemList = new ArrayList<>();
- for (int i = 0; i < itemBundleList.size(); i++) {
- MediaItem2 item = MediaItem2.fromBundle(itemBundleList.get(i));
- if (item != null) {
- itemList.add(item);
- }
- }
- }
- controller.onConnectedNotLocked(sessionBinder,
- SessionCommandGroup2.fromBundle(commandGroup),
- playerState, positionEventTimeMs, positionMs, playbackSpeed, bufferedPositionMs,
- PlaybackInfoImpl.fromBundle(playbackInfo), repeatMode, shuffleMode,
- itemList, sessionActivity);
- }
-
- @Override
- public void onDisconnected() {
- final MediaController2Impl controller = mController.get();
- if (controller == null) {
- if (DEBUG) {
- Log.d(TAG, "onDisconnected after MediaController2.close()");
- }
- return;
- }
- controller.getInstance().close();
- }
-
- @Override
- public void onCustomLayoutChanged(List<Bundle> commandButtonlist) {
- if (commandButtonlist == null) {
- Log.w(TAG, "onCustomLayoutChanged(): Ignoring null commandButtonlist");
- return;
- }
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (controller == null) {
- // TODO(jaewan): Revisit here. Could be a bug
- return;
- }
- List<CommandButton> layout = new ArrayList<>();
- for (int i = 0; i < commandButtonlist.size(); i++) {
- CommandButton button = CommandButtonImpl.fromBundle(commandButtonlist.get(i));
- if (button != null) {
- layout.add(button);
- }
- }
- controller.onCustomLayoutChanged(layout);
- }
-
- @Override
- public void onAllowedCommandsChanged(Bundle commandsBundle) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (controller == null) {
- // TODO(jaewan): Revisit here. Could be a bug
- return;
- }
- SessionCommandGroup2 commands = SessionCommandGroup2.fromBundle(commandsBundle);
- if (commands == null) {
- Log.w(TAG, "onAllowedCommandsChanged(): Ignoring null commands");
- return;
- }
- controller.onAllowedCommandsChanged(commands);
- }
-
- @Override
- public void onCustomCommand(Bundle commandBundle, Bundle args, ResultReceiver receiver) {
- final MediaController2Impl controller;
- try {
- controller = getController();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- SessionCommand2 command = SessionCommand2.fromBundle(commandBundle);
- if (command == null) {
- Log.w(TAG, "onCustomCommand(): Ignoring null command");
- return;
- }
- controller.onCustomCommand(command, args, receiver);
- }
-
- ////////////////////////////////////////////////////////////////////////////////////////////
- // MediaBrowser specific
- ////////////////////////////////////////////////////////////////////////////////////////////
- @Override
- public void onGetLibraryRootDone(Bundle rootHints, String rootMediaId, Bundle rootExtra)
- throws RuntimeException {
- final MediaBrowser2Impl browser;
- try {
- browser = getBrowser();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (browser == null) {
- // TODO(jaewan): Revisit here. Could be a bug
- return;
- }
- browser.onGetLibraryRootDone(rootHints, rootMediaId, rootExtra);
- }
-
-
- @Override
- public void onGetItemDone(String mediaId, Bundle itemBundle) throws RuntimeException {
- if (mediaId == null) {
- Log.w(TAG, "onGetItemDone(): Ignoring null mediaId");
- return;
- }
- final MediaBrowser2Impl browser;
- try {
- browser = getBrowser();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (browser == null) {
- // TODO(jaewan): Revisit here. Could be a bug
- return;
- }
- browser.onGetItemDone(mediaId, MediaItem2.fromBundle(itemBundle));
- }
-
- @Override
- public void onGetChildrenDone(String parentId, int page, int pageSize,
- List<Bundle> itemBundleList, Bundle extras) throws RuntimeException {
- if (parentId == null) {
- Log.w(TAG, "onGetChildrenDone(): Ignoring null parentId");
- return;
- }
- final MediaBrowser2Impl browser;
- try {
- browser = getBrowser();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (browser == null) {
- // TODO(jaewan): Revisit here. Could be a bug
- return;
- }
-
- List<MediaItem2> result = null;
- if (itemBundleList != null) {
- result = new ArrayList<>();
- for (Bundle bundle : itemBundleList) {
- result.add(MediaItem2.fromBundle(bundle));
- }
- }
- browser.onGetChildrenDone(parentId, page, pageSize, result, extras);
- }
-
- @Override
- public void onSearchResultChanged(String query, int itemCount, Bundle extras)
- throws RuntimeException {
- if (TextUtils.isEmpty(query)) {
- Log.w(TAG, "onSearchResultChanged(): Ignoring empty query");
- return;
- }
- final MediaBrowser2Impl browser;
- try {
- browser = getBrowser();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (browser == null) {
- // TODO(jaewan): Revisit here. Could be a bug
- return;
- }
- browser.onSearchResultChanged(query, itemCount, extras);
- }
-
- @Override
- public void onGetSearchResultDone(String query, int page, int pageSize,
- List<Bundle> itemBundleList, Bundle extras) throws RuntimeException {
- if (TextUtils.isEmpty(query)) {
- Log.w(TAG, "onGetSearchResultDone(): Ignoring empty query");
- return;
- }
- final MediaBrowser2Impl browser;
- try {
- browser = getBrowser();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (browser == null) {
- // TODO(jaewan): Revisit here. Could be a bug
- return;
- }
-
- List<MediaItem2> result = null;
- if (itemBundleList != null) {
- result = new ArrayList<>();
- for (Bundle bundle : itemBundleList) {
- result.add(MediaItem2.fromBundle(bundle));
- }
- }
- browser.onGetSearchResultDone(query, page, pageSize, result, extras);
- }
-
- @Override
- public void onChildrenChanged(String parentId, int itemCount, Bundle extras) {
- if (parentId == null) {
- Log.w(TAG, "onChildrenChanged(): Ignoring null parentId");
- return;
- }
- final MediaBrowser2Impl browser;
- try {
- browser = getBrowser();
- } catch (IllegalStateException e) {
- Log.w(TAG, "Don't fail silently here. Highly likely a bug");
- return;
- }
- if (browser == null) {
- // TODO(jaewan): Revisit here. Could be a bug
- return;
- }
- browser.onChildrenChanged(parentId, itemCount, extras);
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/MediaItem2Impl.java b/packages/MediaComponents/src/com/android/media/MediaItem2Impl.java
deleted file mode 100644
index 910a0f1..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaItem2Impl.java
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import static android.media.MediaItem2.FLAG_BROWSABLE;
-import static android.media.MediaItem2.FLAG_PLAYABLE;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.media.DataSourceDesc;
-import android.media.MediaItem2;
-import android.media.MediaItem2.Builder;
-import android.media.MediaItem2.Flags;
-import android.media.MediaMetadata2;
-import android.media.update.MediaItem2Provider;
-import android.os.Bundle;
-import android.text.TextUtils;
-
-import java.util.UUID;
-
-public class MediaItem2Impl implements MediaItem2Provider {
- private static final String KEY_ID = "android.media.mediaitem2.id";
- private static final String KEY_FLAGS = "android.media.mediaitem2.flags";
- private static final String KEY_METADATA = "android.media.mediaitem2.metadata";
- private static final String KEY_UUID = "android.media.mediaitem2.uuid";
-
- private final MediaItem2 mInstance;
- private final String mId;
- private final int mFlags;
- private final UUID mUUID;
- private MediaMetadata2 mMetadata;
- private DataSourceDesc mDataSourceDesc;
-
- // From the public API
- public MediaItem2Impl(@NonNull String mediaId, @Nullable DataSourceDesc dsd,
- @Nullable MediaMetadata2 metadata, @Flags int flags) {
- this(mediaId, dsd, metadata, flags, null);
- }
-
- private MediaItem2Impl(@NonNull String mediaId, @Nullable DataSourceDesc dsd,
- @Nullable MediaMetadata2 metadata, @Flags int flags, @Nullable UUID uuid) {
- if (mediaId == null) {
- throw new IllegalArgumentException("mediaId shouldn't be null");
- }
- if (metadata != null && !TextUtils.equals(mediaId, metadata.getMediaId())) {
- throw new IllegalArgumentException("metadata's id should be matched with the mediaid");
- }
-
- mId = mediaId;
- mDataSourceDesc = dsd;
- mMetadata = metadata;
- mFlags = flags;
- mUUID = (uuid == null) ? UUID.randomUUID() : uuid;
-
- mInstance = new MediaItem2(this);
- }
-
- @Override
- public boolean equals_impl(Object obj) {
- if (!(obj instanceof MediaItem2)) {
- return false;
- }
- MediaItem2 other = (MediaItem2) obj;
- return mUUID.equals(((MediaItem2Impl) other.getProvider()).mUUID);
- }
-
- /**
- * Return this object as a bundle to share between processes.
- *
- * @return a new bundle instance
- */
- public Bundle toBundle_impl() {
- Bundle bundle = new Bundle();
- bundle.putString(KEY_ID, mId);
- bundle.putInt(KEY_FLAGS, mFlags);
- if (mMetadata != null) {
- bundle.putBundle(KEY_METADATA, mMetadata.toBundle());
- }
- bundle.putString(KEY_UUID, mUUID.toString());
- return bundle;
- }
-
- /**
- * Create a MediaItem2 from the {@link Bundle}.
- *
- * @param bundle The bundle which was published by {@link MediaItem2#toBundle()}.
- * @return The newly created MediaItem2
- */
- public static MediaItem2 fromBundle_impl(@NonNull Bundle bundle) {
- if (bundle == null) {
- return null;
- }
- final String uuidString = bundle.getString(KEY_UUID);
- return fromBundle(bundle, UUID.fromString(uuidString));
- }
-
- /**
- * Create a MediaItem2 from the {@link Bundle} with the specified {@link UUID}.
- * If {@link UUID}
- * can be null for creating new.
- *
- * @param bundle The bundle which was published by {@link MediaItem2#toBundle()}.
- * @param uuid A {@link UUID} to override. Can be {@link null} for override.
- * @return The newly created MediaItem2
- */
- static MediaItem2 fromBundle(@NonNull Bundle bundle, @Nullable UUID uuid) {
- if (bundle == null) {
- return null;
- }
- final String id = bundle.getString(KEY_ID);
- final Bundle metadataBundle = bundle.getBundle(KEY_METADATA);
- final MediaMetadata2 metadata = MediaMetadata2.fromBundle(metadataBundle);
- final int flags = bundle.getInt(KEY_FLAGS);
- return new MediaItem2Impl(id, null, metadata, flags, uuid).getInstance();
- }
-
- private MediaItem2 getInstance() {
- return mInstance;
- }
-
- @Override
- public String toString_impl() {
- final StringBuilder sb = new StringBuilder("MediaItem2{");
- sb.append("mFlags=").append(mFlags);
- sb.append(", mMetadata=").append(mMetadata);
- sb.append('}');
- return sb.toString();
- }
-
- @Override
- public @Flags int getFlags_impl() {
- return mFlags;
- }
-
- @Override
- public boolean isBrowsable_impl() {
- return (mFlags & FLAG_BROWSABLE) != 0;
- }
-
- @Override
- public boolean isPlayable_impl() {
- return (mFlags & FLAG_PLAYABLE) != 0;
- }
-
- @Override
- public void setMetadata_impl(@Nullable MediaMetadata2 metadata) {
- if (metadata != null && !TextUtils.equals(mId, metadata.getMediaId())) {
- throw new IllegalArgumentException("metadata's id should be matched with the mediaId");
- }
- mMetadata = metadata;
- }
-
- @Override
- public @Nullable MediaMetadata2 getMetadata_impl() {
- return mMetadata;
- }
-
- @Override
- public @NonNull String getMediaId_impl() {
- return mId;
- }
-
- @Override
- public @Nullable DataSourceDesc getDataSourceDesc_impl() {
- return mDataSourceDesc;
- }
-
- public static class BuilderImpl implements MediaItem2Provider.BuilderProvider {
- private Builder mInstance;
- private @Flags int mFlags;
- private String mMediaId;
- private MediaMetadata2 mMetadata;
- private DataSourceDesc mDataSourceDesc;
-
- public BuilderImpl(Builder instance, int flags) {
- mInstance = instance;
- mFlags = flags;
- }
-
- @Override
- public Builder setMediaId_impl(@Nullable String mediaId) {
- mMediaId = mediaId;
- return mInstance;
- }
-
- @Override
- public Builder setMetadata_impl(@Nullable MediaMetadata2 metadata) {
- mMetadata = metadata;
- return mInstance;
- }
-
- @Override
- public Builder setDataSourceDesc_impl(@Nullable DataSourceDesc dataSourceDesc) {
- mDataSourceDesc = dataSourceDesc;
- return mInstance;
- }
-
- @Override
- public MediaItem2 build_impl() {
- String id = (mMetadata != null)
- ? mMetadata.getString(MediaMetadata2.METADATA_KEY_MEDIA_ID) : null;
- if (id == null) {
- // TODO(jaewan): Double check if its sufficient (e.g. Use UUID instead?)
- id = (mMediaId != null) ? mMediaId : toString();
- }
- return new MediaItem2Impl(id, mDataSourceDesc, mMetadata, mFlags).getInstance();
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/MediaLibraryService2Impl.java b/packages/MediaComponents/src/com/android/media/MediaLibraryService2Impl.java
deleted file mode 100644
index cf34cd4..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaLibraryService2Impl.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import android.app.PendingIntent;
-import android.content.Context;
-import android.media.MediaLibraryService2;
-import android.media.MediaLibraryService2.LibraryRoot;
-import android.media.MediaLibraryService2.MediaLibrarySession;
-import android.media.MediaLibraryService2.MediaLibrarySession.Builder;
-import android.media.MediaLibraryService2.MediaLibrarySession.MediaLibrarySessionCallback;
-import android.media.MediaPlayerBase;
-import android.media.MediaPlaylistAgent;
-import android.media.MediaSession2;
-import android.media.MediaSession2.ControllerInfo;
-import android.media.MediaSessionService2;
-import android.media.SessionToken2;
-import android.media.VolumeProvider2;
-import android.media.update.MediaLibraryService2Provider;
-import android.os.Bundle;
-import android.text.TextUtils;
-
-import com.android.media.MediaSession2Impl.BuilderBaseImpl;
-
-import java.util.concurrent.Executor;
-
-public class MediaLibraryService2Impl extends MediaSessionService2Impl implements
- MediaLibraryService2Provider {
- private final MediaSessionService2 mInstance;
- private MediaLibrarySession mLibrarySession;
-
- public MediaLibraryService2Impl(MediaLibraryService2 instance) {
- super(instance);
- mInstance = instance;
- }
-
- @Override
- public void onCreate_impl() {
- super.onCreate_impl();
-
- // Effectively final
- MediaSession2 session = getSession();
- if (!(session instanceof MediaLibrarySession)) {
- throw new RuntimeException("Expected MediaLibrarySession, but returned MediaSession2");
- }
- mLibrarySession = (MediaLibrarySession) getSession();
- }
-
- @Override
- int getSessionType() {
- return SessionToken2.TYPE_LIBRARY_SERVICE;
- }
-
- public static class MediaLibrarySessionImpl extends MediaSession2Impl
- implements MediaLibrarySessionProvider {
- public MediaLibrarySessionImpl(Context context,
- MediaPlayerBase player, String id, MediaPlaylistAgent playlistAgent,
- VolumeProvider2 volumeProvider,
- PendingIntent sessionActivity, Executor callbackExecutor,
- MediaLibrarySessionCallback callback) {
- super(context, player, id, playlistAgent, volumeProvider, sessionActivity,
- callbackExecutor, callback);
- // Don't put any extra initialization here. Here's the reason.
- // System service will recognize this session inside of the super constructor and would
- // connect to this session assuming that initialization is finished. However, if any
- // initialization logic is here, calls from the server would fail.
- // see: MediaSession2Stub#connect()
- }
-
- @Override
- MediaLibrarySession createInstance() {
- return new MediaLibrarySession(this);
- }
-
- @Override
- MediaLibrarySession getInstance() {
- return (MediaLibrarySession) super.getInstance();
- }
-
- @Override
- MediaLibrarySessionCallback getCallback() {
- return (MediaLibrarySessionCallback) super.getCallback();
- }
-
- @Override
- public void notifyChildrenChanged_impl(ControllerInfo controller, String parentId,
- int itemCount, Bundle extras) {
- if (controller == null) {
- throw new IllegalArgumentException("controller shouldn't be null");
- }
- if (parentId == null) {
- throw new IllegalArgumentException("parentId shouldn't be null");
- }
- getSessionStub().notifyChildrenChangedNotLocked(controller, parentId, itemCount,
- extras);
- }
-
- @Override
- public void notifyChildrenChanged_impl(String parentId, int itemCount, Bundle extras) {
- if (parentId == null) {
- throw new IllegalArgumentException("parentId shouldn't be null");
- }
- getSessionStub().notifyChildrenChangedNotLocked(parentId, itemCount, extras);
- }
-
- @Override
- public void notifySearchResultChanged_impl(ControllerInfo controller, String query,
- int itemCount, Bundle extras) {
- ensureCallingThread();
- if (controller == null) {
- throw new IllegalArgumentException("controller shouldn't be null");
- }
- if (TextUtils.isEmpty(query)) {
- throw new IllegalArgumentException("query shouldn't be empty");
- }
- getSessionStub().notifySearchResultChanged(controller, query, itemCount, extras);
- }
- }
-
- public static class BuilderImpl
- extends BuilderBaseImpl<MediaLibrarySession, MediaLibrarySessionCallback> {
- public BuilderImpl(MediaLibraryService2 service, Builder instance,
- Executor callbackExecutor, MediaLibrarySessionCallback callback) {
- super(service);
- setSessionCallback_impl(callbackExecutor, callback);
- }
-
- @Override
- public MediaLibrarySession build_impl() {
- return new MediaLibrarySessionImpl(mContext, mPlayer, mId, mPlaylistAgent,
- mVolumeProvider, mSessionActivity, mCallbackExecutor, mCallback).getInstance();
- }
- }
-
- public static final class LibraryRootImpl implements LibraryRootProvider {
- private final LibraryRoot mInstance;
- private final String mRootId;
- private final Bundle mExtras;
-
- public LibraryRootImpl(LibraryRoot instance, String rootId, Bundle extras) {
- if (rootId == null) {
- throw new IllegalArgumentException("rootId shouldn't be null.");
- }
- mInstance = instance;
- mRootId = rootId;
- mExtras = extras;
- }
-
- @Override
- public String getRootId_impl() {
- return mRootId;
- }
-
- @Override
- public Bundle getExtras_impl() {
- return mExtras;
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/MediaMetadata2Impl.java b/packages/MediaComponents/src/com/android/media/MediaMetadata2Impl.java
deleted file mode 100644
index cf1c532..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaMetadata2Impl.java
+++ /dev/null
@@ -1,373 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import static android.media.MediaMetadata2.*;
-
-import android.annotation.Nullable;
-import android.graphics.Bitmap;
-import android.media.MediaMetadata2;
-import android.media.MediaMetadata2.BitmapKey;
-import android.media.MediaMetadata2.Builder;
-import android.media.MediaMetadata2.LongKey;
-import android.media.MediaMetadata2.RatingKey;
-import android.media.MediaMetadata2.TextKey;
-import android.media.Rating2;
-import android.media.update.MediaMetadata2Provider;
-import android.os.Bundle;
-import android.util.ArrayMap;
-import android.util.Log;
-
-import java.util.Set;
-
-public class MediaMetadata2Impl implements MediaMetadata2Provider {
- private static final String TAG = "MediaMetadata2";
-
- static final int METADATA_TYPE_LONG = 0;
- static final int METADATA_TYPE_TEXT = 1;
- static final int METADATA_TYPE_BITMAP = 2;
- static final int METADATA_TYPE_RATING = 3;
- static final int METADATA_TYPE_FLOAT = 4;
- static final ArrayMap<String, Integer> METADATA_KEYS_TYPE;
-
- static {
- METADATA_KEYS_TYPE = new ArrayMap<String, Integer>();
- METADATA_KEYS_TYPE.put(METADATA_KEY_TITLE, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_ARTIST, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_DURATION, METADATA_TYPE_LONG);
- METADATA_KEYS_TYPE.put(METADATA_KEY_ALBUM, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_AUTHOR, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_WRITER, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_COMPOSER, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_COMPILATION, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_DATE, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_YEAR, METADATA_TYPE_LONG);
- METADATA_KEYS_TYPE.put(METADATA_KEY_GENRE, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_TRACK_NUMBER, METADATA_TYPE_LONG);
- METADATA_KEYS_TYPE.put(METADATA_KEY_NUM_TRACKS, METADATA_TYPE_LONG);
- METADATA_KEYS_TYPE.put(METADATA_KEY_DISC_NUMBER, METADATA_TYPE_LONG);
- METADATA_KEYS_TYPE.put(METADATA_KEY_ALBUM_ARTIST, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_ART, METADATA_TYPE_BITMAP);
- METADATA_KEYS_TYPE.put(METADATA_KEY_ART_URI, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_ALBUM_ART, METADATA_TYPE_BITMAP);
- METADATA_KEYS_TYPE.put(METADATA_KEY_ALBUM_ART_URI, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_USER_RATING, METADATA_TYPE_RATING);
- METADATA_KEYS_TYPE.put(METADATA_KEY_RATING, METADATA_TYPE_RATING);
- METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_TITLE, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_SUBTITLE, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_DESCRIPTION, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_ICON, METADATA_TYPE_BITMAP);
- METADATA_KEYS_TYPE.put(METADATA_KEY_DISPLAY_ICON_URI, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_MEDIA_ID, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_BT_FOLDER_TYPE, METADATA_TYPE_LONG);
- METADATA_KEYS_TYPE.put(METADATA_KEY_MEDIA_URI, METADATA_TYPE_TEXT);
- METADATA_KEYS_TYPE.put(METADATA_KEY_ADVERTISEMENT, METADATA_TYPE_LONG);
- METADATA_KEYS_TYPE.put(METADATA_KEY_DOWNLOAD_STATUS, METADATA_TYPE_LONG);
- }
-
- private static final @TextKey
- String[] PREFERRED_DESCRIPTION_ORDER = {
- METADATA_KEY_TITLE,
- METADATA_KEY_ARTIST,
- METADATA_KEY_ALBUM,
- METADATA_KEY_ALBUM_ARTIST,
- METADATA_KEY_WRITER,
- METADATA_KEY_AUTHOR,
- METADATA_KEY_COMPOSER
- };
-
- private static final @BitmapKey
- String[] PREFERRED_BITMAP_ORDER = {
- METADATA_KEY_DISPLAY_ICON,
- METADATA_KEY_ART,
- METADATA_KEY_ALBUM_ART
- };
-
- private static final @TextKey
- String[] PREFERRED_URI_ORDER = {
- METADATA_KEY_DISPLAY_ICON_URI,
- METADATA_KEY_ART_URI,
- METADATA_KEY_ALBUM_ART_URI
- };
-
- private final MediaMetadata2 mInstance;
- private final Bundle mBundle;
-
- public MediaMetadata2Impl(Bundle bundle) {
- mInstance = new MediaMetadata2(this);
- mBundle = bundle;
- }
-
- public MediaMetadata2 getInstance() {
- return mInstance;
- }
-
- @Override
- public boolean containsKey_impl(String key) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- return mBundle.containsKey(key);
- }
-
- @Override
- public CharSequence getText_impl(@TextKey String key) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- return mBundle.getCharSequence(key);
- }
-
- @Override
- public @Nullable String getMediaId_impl() {
- return mInstance.getString(METADATA_KEY_MEDIA_ID);
- }
-
- @Override
- public String getString_impl(@TextKey String key) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- CharSequence text = mBundle.getCharSequence(key);
- if (text != null) {
- return text.toString();
- }
- return null;
- }
-
- @Override
- public long getLong_impl(@LongKey String key) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- return mBundle.getLong(key, 0);
- }
-
- @Override
- public Rating2 getRating_impl(@RatingKey String key) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- // TODO(jaewan): Add backward compatibility
- Rating2 rating = null;
- try {
- rating = Rating2.fromBundle(mBundle.getBundle(key));
- } catch (Exception e) {
- // ignore, value was not a rating
- Log.w(TAG, "Failed to retrieve a key as Rating.", e);
- }
- return rating;
- }
-
- @Override
- public float getFloat_impl(@FloatKey String key) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- return mBundle.getFloat(key);
- }
-
- @Override
- public Bitmap getBitmap_impl(@BitmapKey String key) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- Bitmap bmp = null;
- try {
- bmp = mBundle.getParcelable(key);
- } catch (Exception e) {
- // ignore, value was not a bitmap
- Log.w(TAG, "Failed to retrieve a key as Bitmap.", e);
- }
- return bmp;
- }
-
- @Override
- public Bundle getExtras_impl() {
- try {
- return mBundle.getBundle(METADATA_KEY_EXTRAS);
- } catch (Exception e) {
- // ignore, value was not an bundle
- Log.w(TAG, "Failed to retrieve an extra");
- }
- return null;
- }
-
- @Override
- public int size_impl() {
- return mBundle.size();
- }
-
- @Override
- public Set<String> keySet_impl() {
- return mBundle.keySet();
- }
-
- @Override
- public Bundle toBundle_impl() {
- return mBundle;
- }
-
- public static MediaMetadata2 fromBundle_impl(Bundle bundle) {
- return (bundle == null) ? null : new MediaMetadata2Impl(bundle).getInstance();
- }
-
- public static final class BuilderImpl implements MediaMetadata2Provider.BuilderProvider {
- private final MediaMetadata2.Builder mInstance;
- private final Bundle mBundle;
-
- public BuilderImpl(MediaMetadata2.Builder instance) {
- mInstance = instance;
- mBundle = new Bundle();
- }
-
- public BuilderImpl(MediaMetadata2.Builder instance, MediaMetadata2 source) {
- if (source == null) {
- throw new IllegalArgumentException("source shouldn't be null");
- }
- mInstance = instance;
- mBundle = new Bundle(source.toBundle());
- }
-
- public BuilderImpl(int maxBitmapSize) {
- mInstance = new MediaMetadata2.Builder(this);
- mBundle = new Bundle();
-
- for (String key : mBundle.keySet()) {
- Object value = mBundle.get(key);
- if (value instanceof Bitmap) {
- Bitmap bmp = (Bitmap) value;
- if (bmp.getHeight() > maxBitmapSize || bmp.getWidth() > maxBitmapSize) {
- mInstance.putBitmap(key, scaleBitmap(bmp, maxBitmapSize));
- }
- }
- }
- }
-
- @Override
- public Builder putText_impl(@TextKey String key, CharSequence value) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- if (METADATA_KEYS_TYPE.containsKey(key)) {
- if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_TEXT) {
- throw new IllegalArgumentException("The " + key
- + " key cannot be used to put a CharSequence");
- }
- }
- mBundle.putCharSequence(key, value);
- return mInstance;
- }
-
- @Override
- public Builder putString_impl(@TextKey String key, String value) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- if (METADATA_KEYS_TYPE.containsKey(key)) {
- if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_TEXT) {
- throw new IllegalArgumentException("The " + key
- + " key cannot be used to put a String");
- }
- }
- mBundle.putCharSequence(key, value);
- return mInstance;
- }
-
- @Override
- public Builder putLong_impl(@LongKey String key, long value) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- if (METADATA_KEYS_TYPE.containsKey(key)) {
- if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_LONG) {
- throw new IllegalArgumentException("The " + key
- + " key cannot be used to put a long");
- }
- }
- mBundle.putLong(key, value);
- return mInstance;
- }
-
- @Override
- public Builder putRating_impl(@RatingKey String key, Rating2 value) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- if (METADATA_KEYS_TYPE.containsKey(key)) {
- if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_RATING) {
- throw new IllegalArgumentException("The " + key
- + " key cannot be used to put a Rating");
- }
- }
- mBundle.putBundle(key, value.toBundle());
- return mInstance;
- }
-
- @Override
- public Builder putBitmap_impl(@BitmapKey String key, Bitmap value) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- if (METADATA_KEYS_TYPE.containsKey(key)) {
- if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_BITMAP) {
- throw new IllegalArgumentException("The " + key
- + " key cannot be used to put a Bitmap");
- }
- }
- mBundle.putParcelable(key, value);
- return mInstance;
- }
-
- @Override
- public Builder putFloat_impl(@FloatKey String key, float value) {
- if (key == null) {
- throw new IllegalArgumentException("key shouldn't be null");
- }
- if (METADATA_KEYS_TYPE.containsKey(key)) {
- if (METADATA_KEYS_TYPE.get(key) != METADATA_TYPE_FLOAT) {
- throw new IllegalArgumentException("The " + key
- + " key cannot be used to put a float");
- }
- }
- mBundle.putFloat(key, value);
- return mInstance;
- }
-
- @Override
- public Builder setExtras_impl(Bundle bundle) {
- mBundle.putBundle(METADATA_KEY_EXTRAS, bundle);
- return mInstance;
- }
-
- @Override
- public MediaMetadata2 build_impl() {
- return new MediaMetadata2Impl(mBundle).getInstance();
- }
-
- private Bitmap scaleBitmap(Bitmap bmp, int maxSize) {
- float maxSizeF = maxSize;
- float widthScale = maxSizeF / bmp.getWidth();
- float heightScale = maxSizeF / bmp.getHeight();
- float scale = Math.min(widthScale, heightScale);
- int height = (int) (bmp.getHeight() * scale);
- int width = (int) (bmp.getWidth() * scale);
- return Bitmap.createScaledBitmap(bmp, width, height, true);
- }
- }
-}
-
diff --git a/packages/MediaComponents/src/com/android/media/MediaPlaylistAgentImpl.java b/packages/MediaComponents/src/com/android/media/MediaPlaylistAgentImpl.java
deleted file mode 100644
index dfd4e1a..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaPlaylistAgentImpl.java
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import android.annotation.CallbackExecutor;
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.media.DataSourceDesc;
-import android.media.MediaItem2;
-import android.media.MediaMetadata2;
-import android.media.MediaPlaylistAgent;
-import android.media.MediaPlaylistAgent.PlaylistEventCallback;
-import android.media.update.MediaPlaylistAgentProvider;
-import android.util.ArrayMap;
-import android.util.Log;
-
-import com.android.internal.annotations.GuardedBy;
-
-import java.util.List;
-import java.util.concurrent.Executor;
-
-public class MediaPlaylistAgentImpl implements MediaPlaylistAgentProvider {
- private static final String TAG = "MediaPlaylistAgent";
-
- private final MediaPlaylistAgent mInstance;
-
- private final Object mLock = new Object();
- @GuardedBy("mLock")
- private final ArrayMap<PlaylistEventCallback, Executor> mCallbacks = new ArrayMap<>();
-
- public MediaPlaylistAgentImpl(MediaPlaylistAgent instance) {
- mInstance = instance;
- }
-
- @Override
- final public void registerPlaylistEventCallback_impl(
- @NonNull @CallbackExecutor Executor executor, @NonNull PlaylistEventCallback callback) {
- if (executor == null) {
- throw new IllegalArgumentException("executor shouldn't be null");
- }
- if (callback == null) {
- throw new IllegalArgumentException("callback shouldn't be null");
- }
-
- synchronized (mLock) {
- if (mCallbacks.get(callback) != null) {
- Log.w(TAG, "callback is already added. Ignoring.");
- return;
- }
- mCallbacks.put(callback, executor);
- }
- }
-
- @Override
- final public void unregisterPlaylistEventCallback_impl(
- @NonNull PlaylistEventCallback callback) {
- if (callback == null) {
- throw new IllegalArgumentException("callback shouldn't be null");
- }
- synchronized (mLock) {
- mCallbacks.remove(callback);
- }
- }
-
- @Override
- final public void notifyPlaylistChanged_impl() {
- ArrayMap<PlaylistEventCallback, Executor> callbacks = getCallbacks();
- List<MediaItem2> playlist= mInstance.getPlaylist();
- MediaMetadata2 metadata = mInstance.getPlaylistMetadata();
- for (int i = 0; i < callbacks.size(); i++) {
- final PlaylistEventCallback callback = callbacks.keyAt(i);
- final Executor executor = callbacks.valueAt(i);
- executor.execute(() -> callback.onPlaylistChanged(
- mInstance, playlist, metadata));
- }
- }
-
- @Override
- final public void notifyPlaylistMetadataChanged_impl() {
- ArrayMap<PlaylistEventCallback, Executor> callbacks = getCallbacks();
- for (int i = 0; i < callbacks.size(); i++) {
- final PlaylistEventCallback callback = callbacks.keyAt(i);
- final Executor executor = callbacks.valueAt(i);
- executor.execute(() -> callback.onPlaylistMetadataChanged(
- mInstance, mInstance.getPlaylistMetadata()));
- }
- }
-
- @Override
- final public void notifyShuffleModeChanged_impl() {
- ArrayMap<PlaylistEventCallback, Executor> callbacks = getCallbacks();
- for (int i = 0; i < callbacks.size(); i++) {
- final PlaylistEventCallback callback = callbacks.keyAt(i);
- final Executor executor = callbacks.valueAt(i);
- executor.execute(() -> callback.onShuffleModeChanged(
- mInstance, mInstance.getShuffleMode()));
- }
- }
-
- @Override
- final public void notifyRepeatModeChanged_impl() {
- ArrayMap<PlaylistEventCallback, Executor> callbacks = getCallbacks();
- for (int i = 0; i < callbacks.size(); i++) {
- final PlaylistEventCallback callback = callbacks.keyAt(i);
- final Executor executor = callbacks.valueAt(i);
- executor.execute(() -> callback.onRepeatModeChanged(
- mInstance, mInstance.getRepeatMode()));
- }
- }
-
- @Override
- public @Nullable List<MediaItem2> getPlaylist_impl() {
- // empty implementation
- return null;
- }
-
- @Override
- public void setPlaylist_impl(@NonNull List<MediaItem2> list,
- @Nullable MediaMetadata2 metadata) {
- // empty implementation
- }
-
- @Override
- public @Nullable MediaMetadata2 getPlaylistMetadata_impl() {
- // empty implementation
- return null;
- }
-
- @Override
- public void updatePlaylistMetadata_impl(@Nullable MediaMetadata2 metadata) {
- // empty implementation
- }
-
- @Override
- public void addPlaylistItem_impl(int index, @NonNull MediaItem2 item) {
- // empty implementation
- }
-
- @Override
- public void removePlaylistItem_impl(@NonNull MediaItem2 item) {
- // empty implementation
- }
-
- @Override
- public void replacePlaylistItem_impl(int index, @NonNull MediaItem2 item) {
- // empty implementation
- }
-
- @Override
- public void skipToPlaylistItem_impl(@NonNull MediaItem2 item) {
- // empty implementation
- }
-
- @Override
- public void skipToPreviousItem_impl() {
- // empty implementation
- }
-
- @Override
- public void skipToNextItem_impl() {
- // empty implementation
- }
-
- @Override
- public int getRepeatMode_impl() {
- return MediaPlaylistAgent.REPEAT_MODE_NONE;
- }
-
- @Override
- public void setRepeatMode_impl(int repeatMode) {
- // empty implementation
- }
-
- @Override
- public int getShuffleMode_impl() {
- // empty implementation
- return MediaPlaylistAgent.SHUFFLE_MODE_NONE;
- }
-
- @Override
- public void setShuffleMode_impl(int shuffleMode) {
- // empty implementation
- }
-
- @Override
- public @Nullable MediaItem2 getMediaItem_impl(@NonNull DataSourceDesc dsd) {
- if (dsd == null) {
- throw new IllegalArgumentException("dsd shouldn't be null");
- }
- List<MediaItem2> itemList = mInstance.getPlaylist();
- if (itemList == null) {
- return null;
- }
- for (int i = 0; i < itemList.size(); i++) {
- MediaItem2 item = itemList.get(i);
- if (item != null && item.getDataSourceDesc() == dsd) {
- return item;
- }
- }
- return null;
- }
-
- private ArrayMap<PlaylistEventCallback, Executor> getCallbacks() {
- ArrayMap<PlaylistEventCallback, Executor> callbacks = new ArrayMap<>();
- synchronized (mLock) {
- callbacks.putAll(mCallbacks);
- }
- return callbacks;
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/MediaSession2Impl.java b/packages/MediaComponents/src/com/android/media/MediaSession2Impl.java
deleted file mode 100644
index 72ecf54..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaSession2Impl.java
+++ /dev/null
@@ -1,1556 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import static android.media.SessionCommand2.COMMAND_CODE_CUSTOM;
-import static android.media.SessionToken2.TYPE_LIBRARY_SERVICE;
-import static android.media.SessionToken2.TYPE_SESSION;
-import static android.media.SessionToken2.TYPE_SESSION_SERVICE;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import android.media.AudioAttributes;
-import android.media.AudioFocusRequest;
-import android.media.AudioManager;
-import android.media.DataSourceDesc;
-import android.media.MediaController2;
-import android.media.MediaController2.PlaybackInfo;
-import android.media.MediaItem2;
-import android.media.MediaLibraryService2;
-import android.media.MediaMetadata2;
-import android.media.MediaPlayerBase;
-import android.media.MediaPlayerBase.PlayerEventCallback;
-import android.media.MediaPlayerBase.PlayerState;
-import android.media.MediaPlaylistAgent;
-import android.media.MediaPlaylistAgent.PlaylistEventCallback;
-import android.media.MediaSession2;
-import android.media.MediaSession2.Builder;
-import android.media.MediaSession2.CommandButton;
-import android.media.MediaSession2.ControllerInfo;
-import android.media.MediaSession2.OnDataSourceMissingHelper;
-import android.media.MediaSession2.SessionCallback;
-import android.media.MediaSessionService2;
-import android.media.SessionCommand2;
-import android.media.SessionCommandGroup2;
-import android.media.SessionToken2;
-import android.media.VolumeProvider2;
-import android.media.session.MediaSessionManager;
-import android.media.update.MediaSession2Provider;
-import android.os.Bundle;
-import android.os.IBinder;
-import android.os.Parcelable;
-import android.os.Process;
-import android.os.ResultReceiver;
-import android.text.TextUtils;
-import android.util.Log;
-
-import androidx.annotation.GuardedBy;
-
-import java.lang.ref.WeakReference;
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.List;
-import java.util.NoSuchElementException;
-import java.util.Set;
-import java.util.concurrent.Executor;
-
-public class MediaSession2Impl implements MediaSession2Provider {
- private static final String TAG = "MediaSession2";
- private static final boolean DEBUG = true;//Log.isLoggable(TAG, Log.DEBUG);
-
- private final Object mLock = new Object();
-
- private final MediaSession2 mInstance;
- private final Context mContext;
- private final String mId;
- private final Executor mCallbackExecutor;
- private final SessionCallback mCallback;
- private final MediaSession2Stub mSessionStub;
- private final SessionToken2 mSessionToken;
- private final AudioManager mAudioManager;
- private final PendingIntent mSessionActivity;
- private final PlayerEventCallback mPlayerEventCallback;
- private final PlaylistEventCallback mPlaylistEventCallback;
-
- // mPlayer is set to null when the session is closed, and we shouldn't throw an exception
- // nor leave log always for using mPlayer when it's null. Here's the reason.
- // When a MediaSession2 is closed, there could be a pended operation in the session callback
- // executor that may want to access the player. Here's the sample code snippet for that.
- //
- // public void onFoo() {
- // if (mPlayer == null) return; // first check
- // mSessionCallbackExecutor.executor(() -> {
- // // Error. Session may be closed and mPlayer can be null here.
- // mPlayer.foo();
- // });
- // }
- //
- // By adding protective code, we can also protect APIs from being called after the close()
- //
- // TODO(jaewan): Should we put volatile here?
- @GuardedBy("mLock")
- private MediaPlayerBase mPlayer;
- @GuardedBy("mLock")
- private MediaPlaylistAgent mPlaylistAgent;
- @GuardedBy("mLock")
- private SessionPlaylistAgent mSessionPlaylistAgent;
- @GuardedBy("mLock")
- private VolumeProvider2 mVolumeProvider;
- @GuardedBy("mLock")
- private PlaybackInfo mPlaybackInfo;
- @GuardedBy("mLock")
- private OnDataSourceMissingHelper mDsmHelper;
-
- /**
- * Can be only called by the {@link Builder#build()}.
- * @param context
- * @param player
- * @param id
- * @param playlistAgent
- * @param volumeProvider
- * @param sessionActivity
- * @param callbackExecutor
- * @param callback
- */
- public MediaSession2Impl(Context context, MediaPlayerBase player, String id,
- MediaPlaylistAgent playlistAgent, VolumeProvider2 volumeProvider,
- PendingIntent sessionActivity,
- Executor callbackExecutor, SessionCallback callback) {
- // TODO(jaewan): Keep other params.
- mInstance = createInstance();
-
- // Argument checks are done by builder already.
- // Initialize finals first.
- mContext = context;
- mId = id;
- mCallback = callback;
- mCallbackExecutor = callbackExecutor;
- mSessionActivity = sessionActivity;
- mSessionStub = new MediaSession2Stub(this);
- mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
- mPlayerEventCallback = new MyPlayerEventCallback(this);
- mPlaylistEventCallback = new MyPlaylistEventCallback(this);
-
- // Infer type from the id and package name.
- String libraryService = getServiceName(context, MediaLibraryService2.SERVICE_INTERFACE, id);
- String sessionService = getServiceName(context, MediaSessionService2.SERVICE_INTERFACE, id);
- if (sessionService != null && libraryService != null) {
- throw new IllegalArgumentException("Ambiguous session type. Multiple"
- + " session services define the same id=" + id);
- } else if (libraryService != null) {
- mSessionToken = new SessionToken2Impl(Process.myUid(), TYPE_LIBRARY_SERVICE,
- mContext.getPackageName(), libraryService, id, mSessionStub).getInstance();
- } else if (sessionService != null) {
- mSessionToken = new SessionToken2Impl(Process.myUid(), TYPE_SESSION_SERVICE,
- mContext.getPackageName(), sessionService, id, mSessionStub).getInstance();
- } else {
- mSessionToken = new SessionToken2Impl(Process.myUid(), TYPE_SESSION,
- mContext.getPackageName(), null, id, mSessionStub).getInstance();
- }
-
- updatePlayer(player, playlistAgent, volumeProvider);
-
- // Ask server for the sanity check, and starts
- // Sanity check for making session ID unique 'per package' cannot be done in here.
- // Server can only know if the package has another process and has another session with the
- // same id. Note that 'ID is unique per package' is important for controller to distinguish
- // a session in another package.
- MediaSessionManager manager =
- (MediaSessionManager) mContext.getSystemService(Context.MEDIA_SESSION_SERVICE);
- if (!manager.createSession2(mSessionToken)) {
- throw new IllegalStateException("Session with the same id is already used by"
- + " another process. Use MediaController2 instead.");
- }
- }
-
- MediaSession2 createInstance() {
- return new MediaSession2(this);
- }
-
- private static String getServiceName(Context context, String serviceAction, String id) {
- PackageManager manager = context.getPackageManager();
- Intent serviceIntent = new Intent(serviceAction);
- serviceIntent.setPackage(context.getPackageName());
- List<ResolveInfo> services = manager.queryIntentServices(serviceIntent,
- PackageManager.GET_META_DATA);
- String serviceName = null;
- if (services != null) {
- for (int i = 0; i < services.size(); i++) {
- String serviceId = SessionToken2Impl.getSessionId(services.get(i));
- if (serviceId != null && TextUtils.equals(id, serviceId)) {
- if (services.get(i).serviceInfo == null) {
- continue;
- }
- if (serviceName != null) {
- throw new IllegalArgumentException("Ambiguous session type. Multiple"
- + " session services define the same id=" + id);
- }
- serviceName = services.get(i).serviceInfo.name;
- }
- }
- }
- return serviceName;
- }
-
- @Override
- public void updatePlayer_impl(@NonNull MediaPlayerBase player, MediaPlaylistAgent playlistAgent,
- VolumeProvider2 volumeProvider) throws IllegalArgumentException {
- ensureCallingThread();
- if (player == null) {
- throw new IllegalArgumentException("player shouldn't be null");
- }
- updatePlayer(player, playlistAgent, volumeProvider);
- }
-
- private void updatePlayer(MediaPlayerBase player, MediaPlaylistAgent agent,
- VolumeProvider2 volumeProvider) {
- final MediaPlayerBase oldPlayer;
- final MediaPlaylistAgent oldAgent;
- final PlaybackInfo info = createPlaybackInfo(volumeProvider, player.getAudioAttributes());
- synchronized (mLock) {
- oldPlayer = mPlayer;
- oldAgent = mPlaylistAgent;
- mPlayer = player;
- if (agent == null) {
- mSessionPlaylistAgent = new SessionPlaylistAgent(this, mPlayer);
- if (mDsmHelper != null) {
- mSessionPlaylistAgent.setOnDataSourceMissingHelper(mDsmHelper);
- }
- agent = mSessionPlaylistAgent;
- }
- mPlaylistAgent = agent;
- mVolumeProvider = volumeProvider;
- mPlaybackInfo = info;
- }
- if (player != oldPlayer) {
- player.registerPlayerEventCallback(mCallbackExecutor, mPlayerEventCallback);
- if (oldPlayer != null) {
- // Warning: Poorly implement player may ignore this
- oldPlayer.unregisterPlayerEventCallback(mPlayerEventCallback);
- }
- }
- if (agent != oldAgent) {
- agent.registerPlaylistEventCallback(mCallbackExecutor, mPlaylistEventCallback);
- if (oldAgent != null) {
- // Warning: Poorly implement player may ignore this
- oldAgent.unregisterPlaylistEventCallback(mPlaylistEventCallback);
- }
- }
-
- if (oldPlayer != null) {
- mSessionStub.notifyPlaybackInfoChanged(info);
- notifyPlayerUpdatedNotLocked(oldPlayer);
- }
- // TODO(jaewan): Repeat the same thing for the playlist agent.
- }
-
- private PlaybackInfo createPlaybackInfo(VolumeProvider2 volumeProvider, AudioAttributes attrs) {
- PlaybackInfo info;
- if (volumeProvider == null) {
- int stream;
- if (attrs == null) {
- stream = AudioManager.STREAM_MUSIC;
- } else {
- stream = attrs.getVolumeControlStream();
- if (stream == AudioManager.USE_DEFAULT_STREAM_TYPE) {
- // It may happen if the AudioAttributes doesn't have usage.
- // Change it to the STREAM_MUSIC because it's not supported by audio manager
- // for querying volume level.
- stream = AudioManager.STREAM_MUSIC;
- }
- }
- info = MediaController2Impl.PlaybackInfoImpl.createPlaybackInfo(
- PlaybackInfo.PLAYBACK_TYPE_LOCAL,
- attrs,
- mAudioManager.isVolumeFixed()
- ? VolumeProvider2.VOLUME_CONTROL_FIXED
- : VolumeProvider2.VOLUME_CONTROL_ABSOLUTE,
- mAudioManager.getStreamMaxVolume(stream),
- mAudioManager.getStreamVolume(stream));
- } else {
- info = MediaController2Impl.PlaybackInfoImpl.createPlaybackInfo(
- PlaybackInfo.PLAYBACK_TYPE_REMOTE /* ControlType */,
- attrs,
- volumeProvider.getControlType(),
- volumeProvider.getMaxVolume(),
- volumeProvider.getCurrentVolume());
- }
- return info;
- }
-
- @Override
- public void close_impl() {
- // Stop system service from listening this session first.
- MediaSessionManager manager =
- (MediaSessionManager) mContext.getSystemService(Context.MEDIA_SESSION_SERVICE);
- manager.destroySession2(mSessionToken);
-
- if (mSessionStub != null) {
- if (DEBUG) {
- Log.d(TAG, "session is now unavailable, id=" + mId);
- }
- // Invalidate previously published session stub.
- mSessionStub.destroyNotLocked();
- }
- final MediaPlayerBase player;
- final MediaPlaylistAgent agent;
- synchronized (mLock) {
- player = mPlayer;
- mPlayer = null;
- agent = mPlaylistAgent;
- mPlaylistAgent = null;
- mSessionPlaylistAgent = null;
- }
- if (player != null) {
- player.unregisterPlayerEventCallback(mPlayerEventCallback);
- }
- if (agent != null) {
- agent.unregisterPlaylistEventCallback(mPlaylistEventCallback);
- }
- }
-
- @Override
- public MediaPlayerBase getPlayer_impl() {
- return getPlayer();
- }
-
- @Override
- public MediaPlaylistAgent getPlaylistAgent_impl() {
- return mPlaylistAgent;
- }
-
- @Override
- public VolumeProvider2 getVolumeProvider_impl() {
- return mVolumeProvider;
- }
-
- @Override
- public SessionToken2 getToken_impl() {
- return mSessionToken;
- }
-
- @Override
- public List<ControllerInfo> getConnectedControllers_impl() {
- return mSessionStub.getControllers();
- }
-
- @Override
- public void setAudioFocusRequest_impl(AudioFocusRequest afr) {
- // implement
- }
-
- @Override
- public void play_impl() {
- ensureCallingThread();
- final MediaPlayerBase player = mPlayer;
- if (player != null) {
- player.play();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void pause_impl() {
- ensureCallingThread();
- final MediaPlayerBase player = mPlayer;
- if (player != null) {
- player.pause();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void stop_impl() {
- ensureCallingThread();
- final MediaPlayerBase player = mPlayer;
- if (player != null) {
- player.reset();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void skipToPlaylistItem_impl(@NonNull MediaItem2 item) {
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.skipToPlaylistItem(item);
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void skipToPreviousItem_impl() {
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.skipToPreviousItem();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void skipToNextItem_impl() {
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.skipToNextItem();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void setCustomLayout_impl(@NonNull ControllerInfo controller,
- @NonNull List<CommandButton> layout) {
- ensureCallingThread();
- if (controller == null) {
- throw new IllegalArgumentException("controller shouldn't be null");
- }
- if (layout == null) {
- throw new IllegalArgumentException("layout shouldn't be null");
- }
- mSessionStub.notifyCustomLayoutNotLocked(controller, layout);
- }
-
- //////////////////////////////////////////////////////////////////////////////////////
- // TODO(jaewan): Implement follows
- //////////////////////////////////////////////////////////////////////////////////////
-
- @Override
- public void setAllowedCommands_impl(@NonNull ControllerInfo controller,
- @NonNull SessionCommandGroup2 commands) {
- if (controller == null) {
- throw new IllegalArgumentException("controller shouldn't be null");
- }
- if (commands == null) {
- throw new IllegalArgumentException("commands shouldn't be null");
- }
- mSessionStub.setAllowedCommands(controller, commands);
- }
-
- @Override
- public void sendCustomCommand_impl(@NonNull ControllerInfo controller,
- @NonNull SessionCommand2 command, Bundle args, ResultReceiver receiver) {
- if (controller == null) {
- throw new IllegalArgumentException("controller shouldn't be null");
- }
- if (command == null) {
- throw new IllegalArgumentException("command shouldn't be null");
- }
- mSessionStub.sendCustomCommand(controller, command, args, receiver);
- }
-
- @Override
- public void sendCustomCommand_impl(@NonNull SessionCommand2 command, Bundle args) {
- if (command == null) {
- throw new IllegalArgumentException("command shouldn't be null");
- }
- mSessionStub.sendCustomCommand(command, args);
- }
-
- @Override
- public void setPlaylist_impl(@NonNull List<MediaItem2> list, MediaMetadata2 metadata) {
- if (list == null) {
- throw new IllegalArgumentException("list shouldn't be null");
- }
- ensureCallingThread();
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.setPlaylist(list, metadata);
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void updatePlaylistMetadata_impl(MediaMetadata2 metadata) {
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.updatePlaylistMetadata(metadata);
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void addPlaylistItem_impl(int index, @NonNull MediaItem2 item) {
- if (index < 0) {
- throw new IllegalArgumentException("index shouldn't be negative");
- }
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.addPlaylistItem(index, item);
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void removePlaylistItem_impl(@NonNull MediaItem2 item) {
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.removePlaylistItem(item);
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void replacePlaylistItem_impl(int index, @NonNull MediaItem2 item) {
- if (index < 0) {
- throw new IllegalArgumentException("index shouldn't be negative");
- }
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.replacePlaylistItem(index, item);
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public List<MediaItem2> getPlaylist_impl() {
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- return agent.getPlaylist();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- return null;
- }
-
- @Override
- public MediaMetadata2 getPlaylistMetadata_impl() {
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- return agent.getPlaylistMetadata();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- return null;
- }
-
- @Override
- public MediaItem2 getCurrentPlaylistItem_impl() {
- // TODO(jaewan): Implement
- return null;
- }
-
- @Override
- public int getRepeatMode_impl() {
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- return agent.getRepeatMode();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- return MediaPlaylistAgent.REPEAT_MODE_NONE;
- }
-
- @Override
- public void setRepeatMode_impl(int repeatMode) {
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.setRepeatMode(repeatMode);
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public int getShuffleMode_impl() {
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- return agent.getShuffleMode();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- return MediaPlaylistAgent.SHUFFLE_MODE_NONE;
- }
-
- @Override
- public void setShuffleMode_impl(int shuffleMode) {
- final MediaPlaylistAgent agent = mPlaylistAgent;
- if (agent != null) {
- agent.setShuffleMode(shuffleMode);
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void prepare_impl() {
- ensureCallingThread();
- final MediaPlayerBase player = mPlayer;
- if (player != null) {
- player.prepare();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public void seekTo_impl(long pos) {
- ensureCallingThread();
- final MediaPlayerBase player = mPlayer;
- if (player != null) {
- player.seekTo(pos);
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- }
-
- @Override
- public @PlayerState int getPlayerState_impl() {
- final MediaPlayerBase player = mPlayer;
- if (player != null) {
- return mPlayer.getPlayerState();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- return MediaPlayerBase.PLAYER_STATE_ERROR;
- }
-
- @Override
- public long getCurrentPosition_impl() {
- final MediaPlayerBase player = mPlayer;
- if (player != null) {
- return mPlayer.getCurrentPosition();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- return MediaPlayerBase.UNKNOWN_TIME;
- }
-
- @Override
- public long getBufferedPosition_impl() {
- final MediaPlayerBase player = mPlayer;
- if (player != null) {
- return mPlayer.getBufferedPosition();
- } else if (DEBUG) {
- Log.d(TAG, "API calls after the close()", new IllegalStateException());
- }
- return MediaPlayerBase.UNKNOWN_TIME;
- }
-
- @Override
- public void notifyError_impl(int errorCode, Bundle extras) {
- mSessionStub.notifyError(errorCode, extras);
- }
-
- @Override
- public void setOnDataSourceMissingHelper_impl(@NonNull OnDataSourceMissingHelper helper) {
- if (helper == null) {
- throw new IllegalArgumentException("helper shouldn't be null");
- }
- synchronized (mLock) {
- mDsmHelper = helper;
- if (mSessionPlaylistAgent != null) {
- mSessionPlaylistAgent.setOnDataSourceMissingHelper(helper);
- }
- }
- }
-
- @Override
- public void clearOnDataSourceMissingHelper_impl() {
- synchronized (mLock) {
- mDsmHelper = null;
- if (mSessionPlaylistAgent != null) {
- mSessionPlaylistAgent.clearOnDataSourceMissingHelper();
- }
- }
- }
-
- ///////////////////////////////////////////////////
- // Protected or private methods
- ///////////////////////////////////////////////////
-
- // Enforces developers to call all the methods on the initially given thread
- // because calls from the MediaController2 will be run on the thread.
- // TODO(jaewan): Should we allow calls from the multiple thread?
- // I prefer this way because allowing multiple thread may case tricky issue like
- // b/63446360. If the {@link #setPlayer()} with {@code null} can be called from
- // another thread, transport controls can be called after that.
- // That's basically the developer's mistake, but they cannot understand what's
- // happening behind until we tell them so.
- // If enforcing callling thread doesn't look good, we can alternatively pick
- // 1. Allow calls from random threads for all methods.
- // 2. Allow calls from random threads for all methods, except for the
- // {@link #setPlayer()}.
- void ensureCallingThread() {
- // TODO(jaewan): Uncomment or remove
- /*
- if (mHandler.getLooper() != Looper.myLooper()) {
- throw new IllegalStateException("Run this on the given thread");
- }*/
- }
-
- private void notifyPlaylistChangedOnExecutor(MediaPlaylistAgent playlistAgent,
- List<MediaItem2> list, MediaMetadata2 metadata) {
- if (playlistAgent != mPlaylistAgent) {
- // Ignore calls from the old agent.
- return;
- }
- mCallback.onPlaylistChanged(mInstance, playlistAgent, list, metadata);
- mSessionStub.notifyPlaylistChangedNotLocked(list, metadata);
- }
-
- private void notifyPlaylistMetadataChangedOnExecutor(MediaPlaylistAgent playlistAgent,
- MediaMetadata2 metadata) {
- if (playlistAgent != mPlaylistAgent) {
- // Ignore calls from the old agent.
- return;
- }
- mCallback.onPlaylistMetadataChanged(mInstance, playlistAgent, metadata);
- mSessionStub.notifyPlaylistMetadataChangedNotLocked(metadata);
- }
-
- private void notifyRepeatModeChangedOnExecutor(MediaPlaylistAgent playlistAgent,
- int repeatMode) {
- if (playlistAgent != mPlaylistAgent) {
- // Ignore calls from the old agent.
- return;
- }
- mCallback.onRepeatModeChanged(mInstance, playlistAgent, repeatMode);
- mSessionStub.notifyRepeatModeChangedNotLocked(repeatMode);
- }
-
- private void notifyShuffleModeChangedOnExecutor(MediaPlaylistAgent playlistAgent,
- int shuffleMode) {
- if (playlistAgent != mPlaylistAgent) {
- // Ignore calls from the old agent.
- return;
- }
- mCallback.onShuffleModeChanged(mInstance, playlistAgent, shuffleMode);
- mSessionStub.notifyShuffleModeChangedNotLocked(shuffleMode);
- }
-
- private void notifyPlayerUpdatedNotLocked(MediaPlayerBase oldPlayer) {
- final MediaPlayerBase player = mPlayer;
- // TODO(jaewan): (Can be post-P) Find better way for player.getPlayerState() //
- // In theory, Session.getXXX() may not be the same as Player.getXXX()
- // and we should notify information of the session.getXXX() instead of
- // player.getXXX()
- // Notify to controllers as well.
- final int state = player.getPlayerState();
- if (state != oldPlayer.getPlayerState()) {
- mSessionStub.notifyPlayerStateChangedNotLocked(state);
- }
-
- final long currentTimeMs = System.currentTimeMillis();
- final long position = player.getCurrentPosition();
- if (position != oldPlayer.getCurrentPosition()) {
- mSessionStub.notifyPositionChangedNotLocked(currentTimeMs, position);
- }
-
- final float speed = player.getPlaybackSpeed();
- if (speed != oldPlayer.getPlaybackSpeed()) {
- mSessionStub.notifyPlaybackSpeedChangedNotLocked(speed);
- }
-
- final long bufferedPosition = player.getBufferedPosition();
- if (bufferedPosition != oldPlayer.getBufferedPosition()) {
- mSessionStub.notifyBufferedPositionChangedNotLocked(bufferedPosition);
- }
- }
-
- Context getContext() {
- return mContext;
- }
-
- MediaSession2 getInstance() {
- return mInstance;
- }
-
- MediaPlayerBase getPlayer() {
- return mPlayer;
- }
-
- MediaPlaylistAgent getPlaylistAgent() {
- return mPlaylistAgent;
- }
-
- Executor getCallbackExecutor() {
- return mCallbackExecutor;
- }
-
- SessionCallback getCallback() {
- return mCallback;
- }
-
- MediaSession2Stub getSessionStub() {
- return mSessionStub;
- }
-
- VolumeProvider2 getVolumeProvider() {
- return mVolumeProvider;
- }
-
- PlaybackInfo getPlaybackInfo() {
- synchronized (mLock) {
- return mPlaybackInfo;
- }
- }
-
- PendingIntent getSessionActivity() {
- return mSessionActivity;
- }
-
- private static class MyPlayerEventCallback extends PlayerEventCallback {
- private final WeakReference<MediaSession2Impl> mSession;
-
- private MyPlayerEventCallback(MediaSession2Impl session) {
- mSession = new WeakReference<>(session);
- }
-
- @Override
- public void onCurrentDataSourceChanged(MediaPlayerBase mpb, DataSourceDesc dsd) {
- MediaSession2Impl session = getSession();
- if (session == null || dsd == null) {
- return;
- }
- session.getCallbackExecutor().execute(() -> {
- MediaItem2 item = getMediaItem(session, dsd);
- if (item == null) {
- return;
- }
- session.getCallback().onCurrentMediaItemChanged(session.getInstance(), mpb, item);
- // TODO (jaewan): Notify controllers through appropriate callback. (b/74505936)
- });
- }
-
- @Override
- public void onMediaPrepared(MediaPlayerBase mpb, DataSourceDesc dsd) {
- MediaSession2Impl session = getSession();
- if (session == null || dsd == null) {
- return;
- }
- session.getCallbackExecutor().execute(() -> {
- MediaItem2 item = getMediaItem(session, dsd);
- if (item == null) {
- return;
- }
- session.getCallback().onMediaPrepared(session.getInstance(), mpb, item);
- // TODO (jaewan): Notify controllers through appropriate callback. (b/74505936)
- });
- }
-
- @Override
- public void onPlayerStateChanged(MediaPlayerBase mpb, int state) {
- MediaSession2Impl session = getSession();
- if (session == null) {
- return;
- }
- session.getCallbackExecutor().execute(() -> {
- session.getCallback().onPlayerStateChanged(session.getInstance(), mpb, state);
- session.getSessionStub().notifyPlayerStateChangedNotLocked(state);
- });
- }
-
- @Override
- public void onBufferingStateChanged(MediaPlayerBase mpb, DataSourceDesc dsd, int state) {
- MediaSession2Impl session = getSession();
- if (session == null || dsd == null) {
- return;
- }
- session.getCallbackExecutor().execute(() -> {
- MediaItem2 item = getMediaItem(session, dsd);
- if (item == null) {
- return;
- }
- session.getCallback().onBufferingStateChanged(
- session.getInstance(), mpb, item, state);
- // TODO (jaewan): Notify controllers through appropriate callback. (b/74505936)
- });
- }
-
- private MediaSession2Impl getSession() {
- final MediaSession2Impl session = mSession.get();
- if (session == null && DEBUG) {
- Log.d(TAG, "Session is closed", new IllegalStateException());
- }
- return session;
- }
-
- private MediaItem2 getMediaItem(MediaSession2Impl session, DataSourceDesc dsd) {
- MediaPlaylistAgent agent = session.getPlaylistAgent();
- if (agent == null) {
- if (DEBUG) {
- Log.d(TAG, "Session is closed", new IllegalStateException());
- }
- return null;
- }
- MediaItem2 item = agent.getMediaItem(dsd);
- if (item == null) {
- if (DEBUG) {
- Log.d(TAG, "Could not find matching item for dsd=" + dsd,
- new NoSuchElementException());
- }
- }
- return item;
- }
- }
-
- private static class MyPlaylistEventCallback extends PlaylistEventCallback {
- private final WeakReference<MediaSession2Impl> mSession;
-
- private MyPlaylistEventCallback(MediaSession2Impl session) {
- mSession = new WeakReference<>(session);
- }
-
- @Override
- public void onPlaylistChanged(MediaPlaylistAgent playlistAgent, List<MediaItem2> list,
- MediaMetadata2 metadata) {
- final MediaSession2Impl session = mSession.get();
- if (session == null) {
- return;
- }
- session.notifyPlaylistChangedOnExecutor(playlistAgent, list, metadata);
- }
-
- @Override
- public void onPlaylistMetadataChanged(MediaPlaylistAgent playlistAgent,
- MediaMetadata2 metadata) {
- final MediaSession2Impl session = mSession.get();
- if (session == null) {
- return;
- }
- session.notifyPlaylistMetadataChangedOnExecutor(playlistAgent, metadata);
- }
-
- @Override
- public void onRepeatModeChanged(MediaPlaylistAgent playlistAgent, int repeatMode) {
- final MediaSession2Impl session = mSession.get();
- if (session == null) {
- return;
- }
- session.notifyRepeatModeChangedOnExecutor(playlistAgent, repeatMode);
- }
-
- @Override
- public void onShuffleModeChanged(MediaPlaylistAgent playlistAgent, int shuffleMode) {
- final MediaSession2Impl session = mSession.get();
- if (session == null) {
- return;
- }
- session.notifyShuffleModeChangedOnExecutor(playlistAgent, shuffleMode);
- }
- }
-
- public static final class CommandImpl implements CommandProvider {
- private static final String KEY_COMMAND_CODE
- = "android.media.media_session2.command.command_code";
- private static final String KEY_COMMAND_CUSTOM_COMMAND
- = "android.media.media_session2.command.custom_command";
- private static final String KEY_COMMAND_EXTRAS
- = "android.media.media_session2.command.extras";
-
- private final SessionCommand2 mInstance;
- private final int mCommandCode;
- // Nonnull if it's custom command
- private final String mCustomCommand;
- private final Bundle mExtras;
-
- public CommandImpl(SessionCommand2 instance, int commandCode) {
- mInstance = instance;
- mCommandCode = commandCode;
- mCustomCommand = null;
- mExtras = null;
- }
-
- public CommandImpl(SessionCommand2 instance, @NonNull String action,
- @Nullable Bundle extras) {
- if (action == null) {
- throw new IllegalArgumentException("action shouldn't be null");
- }
- mInstance = instance;
- mCommandCode = COMMAND_CODE_CUSTOM;
- mCustomCommand = action;
- mExtras = extras;
- }
-
- @Override
- public int getCommandCode_impl() {
- return mCommandCode;
- }
-
- @Override
- public @Nullable String getCustomCommand_impl() {
- return mCustomCommand;
- }
-
- @Override
- public @Nullable Bundle getExtras_impl() {
- return mExtras;
- }
-
- /**
- * @return a new Bundle instance from the Command
- */
- @Override
- public Bundle toBundle_impl() {
- Bundle bundle = new Bundle();
- bundle.putInt(KEY_COMMAND_CODE, mCommandCode);
- bundle.putString(KEY_COMMAND_CUSTOM_COMMAND, mCustomCommand);
- bundle.putBundle(KEY_COMMAND_EXTRAS, mExtras);
- return bundle;
- }
-
- /**
- * @return a new Command instance from the Bundle
- */
- public static SessionCommand2 fromBundle_impl(@NonNull Bundle command) {
- if (command == null) {
- throw new IllegalArgumentException("command shouldn't be null");
- }
- int code = command.getInt(KEY_COMMAND_CODE);
- if (code != COMMAND_CODE_CUSTOM) {
- return new SessionCommand2(code);
- } else {
- String customCommand = command.getString(KEY_COMMAND_CUSTOM_COMMAND);
- if (customCommand == null) {
- return null;
- }
- return new SessionCommand2(customCommand, command.getBundle(KEY_COMMAND_EXTRAS));
- }
- }
-
- @Override
- public boolean equals_impl(Object obj) {
- if (!(obj instanceof CommandImpl)) {
- return false;
- }
- CommandImpl other = (CommandImpl) obj;
- // TODO(jaewan): Compare Commands with the generated UUID, as we're doing for the MI2.
- return mCommandCode == other.mCommandCode
- && TextUtils.equals(mCustomCommand, other.mCustomCommand);
- }
-
- @Override
- public int hashCode_impl() {
- final int prime = 31;
- return ((mCustomCommand != null)
- ? mCustomCommand.hashCode() : 0) * prime + mCommandCode;
- }
- }
-
- /**
- * Represent set of {@link SessionCommand2}.
- */
- public static class CommandGroupImpl implements CommandGroupProvider {
- private static final String KEY_COMMANDS =
- "android.media.mediasession2.commandgroup.commands";
-
- // Prefix for all command codes
- private static final String PREFIX_COMMAND_CODE = "COMMAND_CODE_";
-
- // Prefix for command codes that will be sent directly to the MediaPlayerBase
- private static final String PREFIX_COMMAND_CODE_PLAYBACK = "COMMAND_CODE_PLAYBACK_";
-
- // Prefix for command codes that will be sent directly to the MediaPlaylistAgent
- private static final String PREFIX_COMMAND_CODE_PLAYLIST = "COMMAND_CODE_PLAYLIST_";
-
- private Set<SessionCommand2> mCommands = new HashSet<>();
- private final SessionCommandGroup2 mInstance;
-
- public CommandGroupImpl(SessionCommandGroup2 instance, Object other) {
- mInstance = instance;
- if (other != null && other instanceof CommandGroupImpl) {
- mCommands.addAll(((CommandGroupImpl) other).mCommands);
- }
- }
-
- public CommandGroupImpl() {
- mInstance = new SessionCommandGroup2(this);
- }
-
- @Override
- public void addCommand_impl(@NonNull SessionCommand2 command) {
- if (command == null) {
- throw new IllegalArgumentException("command shouldn't be null");
- }
- mCommands.add(command);
- }
-
- @Override
- public void addAllPredefinedCommands_impl() {
- addCommandsWithPrefix(PREFIX_COMMAND_CODE);
- }
-
- void addAllPlaybackCommands() {
- addCommandsWithPrefix(PREFIX_COMMAND_CODE_PLAYBACK);
- }
-
- void addAllPlaylistCommands() {
- addCommandsWithPrefix(PREFIX_COMMAND_CODE_PLAYLIST);
- }
-
- private void addCommandsWithPrefix(String prefix) {
- // TODO(jaewan): (Can be post-P): Don't use reflection for this purpose.
- final Field[] fields = MediaSession2.class.getFields();
- if (fields != null) {
- for (int i = 0; i < fields.length; i++) {
- if (fields[i].getName().startsWith(prefix)) {
- try {
- mCommands.add(new SessionCommand2(fields[i].getInt(null)));
- } catch (IllegalAccessException e) {
- Log.w(TAG, "Unexpected " + fields[i] + " in MediaSession2");
- }
- }
- }
- }
- }
-
- @Override
- public void removeCommand_impl(@NonNull SessionCommand2 command) {
- if (command == null) {
- throw new IllegalArgumentException("command shouldn't be null");
- }
- mCommands.remove(command);
- }
-
- @Override
- public boolean hasCommand_impl(@NonNull SessionCommand2 command) {
- if (command == null) {
- throw new IllegalArgumentException("command shouldn't be null");
- }
- return mCommands.contains(command);
- }
-
- @Override
- public boolean hasCommand_impl(int code) {
- if (code == COMMAND_CODE_CUSTOM) {
- throw new IllegalArgumentException("Use hasCommand(Command) for custom command");
- }
- for (SessionCommand2 command : mCommands) {
- if (command.getCommandCode() == code) {
- return true;
- }
- }
- return false;
- }
-
- @Override
- public Set<SessionCommand2> getCommands_impl() {
- return getCommands();
- }
-
- public Set<SessionCommand2> getCommands() {
- return Collections.unmodifiableSet(mCommands);
- }
-
- /**
- * @return new bundle from the CommandGroup
- * @hide
- */
- @Override
- public Bundle toBundle_impl() {
- ArrayList<Bundle> list = new ArrayList<>();
- for (SessionCommand2 command : mCommands) {
- list.add(command.toBundle());
- }
- Bundle bundle = new Bundle();
- bundle.putParcelableArrayList(KEY_COMMANDS, list);
- return bundle;
- }
-
- /**
- * @return new instance of CommandGroup from the bundle
- * @hide
- */
- public static @Nullable SessionCommandGroup2 fromBundle_impl(Bundle commands) {
- if (commands == null) {
- return null;
- }
- List<Parcelable> list = commands.getParcelableArrayList(KEY_COMMANDS);
- if (list == null) {
- return null;
- }
- SessionCommandGroup2 commandGroup = new SessionCommandGroup2();
- for (int i = 0; i < list.size(); i++) {
- Parcelable parcelable = list.get(i);
- if (!(parcelable instanceof Bundle)) {
- continue;
- }
- Bundle commandBundle = (Bundle) parcelable;
- SessionCommand2 command = SessionCommand2.fromBundle(commandBundle);
- if (command != null) {
- commandGroup.addCommand(command);
- }
- }
- return commandGroup;
- }
- }
-
- public static class ControllerInfoImpl implements ControllerInfoProvider {
- private final ControllerInfo mInstance;
- private final int mUid;
- private final String mPackageName;
- private final boolean mIsTrusted;
- private final IMediaController2 mControllerBinder;
-
- public ControllerInfoImpl(Context context, ControllerInfo instance, int uid,
- int pid, @NonNull String packageName, @NonNull IMediaController2 callback) {
- if (TextUtils.isEmpty(packageName)) {
- throw new IllegalArgumentException("packageName shouldn't be empty");
- }
- if (callback == null) {
- throw new IllegalArgumentException("callback shouldn't be null");
- }
-
- mInstance = instance;
- mUid = uid;
- mPackageName = packageName;
- mControllerBinder = callback;
- MediaSessionManager manager =
- (MediaSessionManager) context.getSystemService(Context.MEDIA_SESSION_SERVICE);
- // Ask server whether the controller is trusted.
- // App cannot know this because apps cannot query enabled notification listener for
- // another package, but system server can do.
- mIsTrusted = manager.isTrustedForMediaControl(
- new MediaSessionManager.RemoteUserInfo(packageName, pid, uid));
- }
-
- @Override
- public String getPackageName_impl() {
- return mPackageName;
- }
-
- @Override
- public int getUid_impl() {
- return mUid;
- }
-
- @Override
- public boolean isTrusted_impl() {
- return mIsTrusted;
- }
-
- @Override
- public int hashCode_impl() {
- return mControllerBinder.hashCode();
- }
-
- @Override
- public boolean equals_impl(Object obj) {
- if (!(obj instanceof ControllerInfo)) {
- return false;
- }
- return equals(((ControllerInfo) obj).getProvider());
- }
-
- @Override
- public String toString_impl() {
- return "ControllerInfo {pkg=" + mPackageName + ", uid=" + mUid + ", trusted="
- + mIsTrusted + "}";
- }
-
- @Override
- public int hashCode() {
- return mControllerBinder.hashCode();
- }
-
- @Override
- public boolean equals(Object obj) {
- if (!(obj instanceof ControllerInfoImpl)) {
- return false;
- }
- ControllerInfoImpl other = (ControllerInfoImpl) obj;
- return mControllerBinder.asBinder().equals(other.mControllerBinder.asBinder());
- }
-
- ControllerInfo getInstance() {
- return mInstance;
- }
-
- IBinder getId() {
- return mControllerBinder.asBinder();
- }
-
- IMediaController2 getControllerBinder() {
- return mControllerBinder;
- }
-
- static ControllerInfoImpl from(ControllerInfo controller) {
- return (ControllerInfoImpl) controller.getProvider();
- }
- }
-
- public static class CommandButtonImpl implements CommandButtonProvider {
- private static final String KEY_COMMAND
- = "android.media.media_session2.command_button.command";
- private static final String KEY_ICON_RES_ID
- = "android.media.media_session2.command_button.icon_res_id";
- private static final String KEY_DISPLAY_NAME
- = "android.media.media_session2.command_button.display_name";
- private static final String KEY_EXTRAS
- = "android.media.media_session2.command_button.extras";
- private static final String KEY_ENABLED
- = "android.media.media_session2.command_button.enabled";
-
- private final CommandButton mInstance;
- private SessionCommand2 mCommand;
- private int mIconResId;
- private String mDisplayName;
- private Bundle mExtras;
- private boolean mEnabled;
-
- public CommandButtonImpl(@Nullable SessionCommand2 command, int iconResId,
- @Nullable String displayName, Bundle extras, boolean enabled) {
- mCommand = command;
- mIconResId = iconResId;
- mDisplayName = displayName;
- mExtras = extras;
- mEnabled = enabled;
- mInstance = new CommandButton(this);
- }
-
- @Override
- public @Nullable
- SessionCommand2 getCommand_impl() {
- return mCommand;
- }
-
- @Override
- public int getIconResId_impl() {
- return mIconResId;
- }
-
- @Override
- public @Nullable String getDisplayName_impl() {
- return mDisplayName;
- }
-
- @Override
- public @Nullable Bundle getExtras_impl() {
- return mExtras;
- }
-
- @Override
- public boolean isEnabled_impl() {
- return mEnabled;
- }
-
- @NonNull Bundle toBundle() {
- Bundle bundle = new Bundle();
- bundle.putBundle(KEY_COMMAND, mCommand.toBundle());
- bundle.putInt(KEY_ICON_RES_ID, mIconResId);
- bundle.putString(KEY_DISPLAY_NAME, mDisplayName);
- bundle.putBundle(KEY_EXTRAS, mExtras);
- bundle.putBoolean(KEY_ENABLED, mEnabled);
- return bundle;
- }
-
- static @Nullable CommandButton fromBundle(Bundle bundle) {
- if (bundle == null) {
- return null;
- }
- CommandButton.Builder builder = new CommandButton.Builder();
- builder.setCommand(SessionCommand2.fromBundle(bundle.getBundle(KEY_COMMAND)));
- builder.setIconResId(bundle.getInt(KEY_ICON_RES_ID, 0));
- builder.setDisplayName(bundle.getString(KEY_DISPLAY_NAME));
- builder.setExtras(bundle.getBundle(KEY_EXTRAS));
- builder.setEnabled(bundle.getBoolean(KEY_ENABLED));
- try {
- return builder.build();
- } catch (IllegalStateException e) {
- // Malformed or version mismatch. Return null for now.
- return null;
- }
- }
-
- /**
- * Builder for {@link CommandButton}.
- */
- public static class BuilderImpl implements CommandButtonProvider.BuilderProvider {
- private final CommandButton.Builder mInstance;
- private SessionCommand2 mCommand;
- private int mIconResId;
- private String mDisplayName;
- private Bundle mExtras;
- private boolean mEnabled;
-
- public BuilderImpl(CommandButton.Builder instance) {
- mInstance = instance;
- mEnabled = true;
- }
-
- @Override
- public CommandButton.Builder setCommand_impl(SessionCommand2 command) {
- mCommand = command;
- return mInstance;
- }
-
- @Override
- public CommandButton.Builder setIconResId_impl(int resId) {
- mIconResId = resId;
- return mInstance;
- }
-
- @Override
- public CommandButton.Builder setDisplayName_impl(String displayName) {
- mDisplayName = displayName;
- return mInstance;
- }
-
- @Override
- public CommandButton.Builder setEnabled_impl(boolean enabled) {
- mEnabled = enabled;
- return mInstance;
- }
-
- @Override
- public CommandButton.Builder setExtras_impl(Bundle extras) {
- mExtras = extras;
- return mInstance;
- }
-
- @Override
- public CommandButton build_impl() {
- if (mEnabled && mCommand == null) {
- throw new IllegalStateException("Enabled button needs Command"
- + " for controller to invoke the command");
- }
- if (mCommand != null && mCommand.getCommandCode() == COMMAND_CODE_CUSTOM
- && (mIconResId == 0 || TextUtils.isEmpty(mDisplayName))) {
- throw new IllegalStateException("Custom commands needs icon and"
- + " and name to display");
- }
- return new CommandButtonImpl(mCommand, mIconResId, mDisplayName, mExtras, mEnabled)
- .mInstance;
- }
- }
- }
-
- public static abstract class BuilderBaseImpl<T extends MediaSession2, C extends SessionCallback>
- implements BuilderBaseProvider<T, C> {
- final Context mContext;
- MediaPlayerBase mPlayer;
- String mId;
- Executor mCallbackExecutor;
- C mCallback;
- MediaPlaylistAgent mPlaylistAgent;
- VolumeProvider2 mVolumeProvider;
- PendingIntent mSessionActivity;
-
- /**
- * Constructor.
- *
- * @param context a context
- * @throws IllegalArgumentException if any parameter is null, or the player is a
- * {@link MediaSession2} or {@link MediaController2}.
- */
- // TODO(jaewan): Also need executor
- public BuilderBaseImpl(@NonNull Context context) {
- if (context == null) {
- throw new IllegalArgumentException("context shouldn't be null");
- }
- mContext = context;
- // Ensure non-null
- mId = "";
- }
-
- @Override
- public void setPlayer_impl(@NonNull MediaPlayerBase player) {
- if (player == null) {
- throw new IllegalArgumentException("player shouldn't be null");
- }
- mPlayer = player;
- }
-
- @Override
- public void setPlaylistAgent_impl(@NonNull MediaPlaylistAgent playlistAgent) {
- if (playlistAgent == null) {
- throw new IllegalArgumentException("playlistAgent shouldn't be null");
- }
- mPlaylistAgent = playlistAgent;
- }
-
- @Override
- public void setVolumeProvider_impl(VolumeProvider2 volumeProvider) {
- mVolumeProvider = volumeProvider;
- }
-
- @Override
- public void setSessionActivity_impl(PendingIntent pi) {
- mSessionActivity = pi;
- }
-
- @Override
- public void setId_impl(@NonNull String id) {
- if (id == null) {
- throw new IllegalArgumentException("id shouldn't be null");
- }
- mId = id;
- }
-
- @Override
- public void setSessionCallback_impl(@NonNull Executor executor, @NonNull C callback) {
- if (executor == null) {
- throw new IllegalArgumentException("executor shouldn't be null");
- }
- if (callback == null) {
- throw new IllegalArgumentException("callback shouldn't be null");
- }
- mCallbackExecutor = executor;
- mCallback = callback;
- }
-
- @Override
- public abstract T build_impl();
- }
-
- public static class BuilderImpl extends BuilderBaseImpl<MediaSession2, SessionCallback> {
- public BuilderImpl(Context context, Builder instance) {
- super(context);
- }
-
- @Override
- public MediaSession2 build_impl() {
- if (mCallbackExecutor == null) {
- mCallbackExecutor = mContext.getMainExecutor();
- }
- if (mCallback == null) {
- mCallback = new SessionCallback() {};
- }
- return new MediaSession2Impl(mContext, mPlayer, mId, mPlaylistAgent,
- mVolumeProvider, mSessionActivity, mCallbackExecutor, mCallback).getInstance();
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/MediaSession2Stub.java b/packages/MediaComponents/src/com/android/media/MediaSession2Stub.java
deleted file mode 100644
index 11ccd9f..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaSession2Stub.java
+++ /dev/null
@@ -1,1114 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import android.app.PendingIntent;
-import android.content.Context;
-import android.media.MediaController2;
-import android.media.MediaItem2;
-import android.media.MediaLibraryService2.LibraryRoot;
-import android.media.MediaMetadata2;
-import android.media.MediaSession2.CommandButton;
-import android.media.MediaSession2.ControllerInfo;
-import android.media.Rating2;
-import android.media.SessionCommand2;
-import android.media.SessionCommandGroup2;
-import android.media.VolumeProvider2;
-import android.net.Uri;
-import android.os.Binder;
-import android.os.Bundle;
-import android.os.DeadObjectException;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.os.ResultReceiver;
-import android.text.TextUtils;
-import android.util.ArrayMap;
-import android.util.Log;
-import android.util.SparseArray;
-
-import androidx.annotation.GuardedBy;
-import androidx.annotation.NonNull;
-
-import com.android.media.MediaLibraryService2Impl.MediaLibrarySessionImpl;
-import com.android.media.MediaSession2Impl.CommandButtonImpl;
-import com.android.media.MediaSession2Impl.CommandGroupImpl;
-import com.android.media.MediaSession2Impl.ControllerInfoImpl;
-
-import java.lang.ref.WeakReference;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-public class MediaSession2Stub extends IMediaSession2.Stub {
-
- static final String ARGUMENT_KEY_POSITION = "android.media.media_session2.key_position";
- static final String ARGUMENT_KEY_ITEM_INDEX = "android.media.media_session2.key_item_index";
- static final String ARGUMENT_KEY_PLAYLIST_PARAMS =
- "android.media.media_session2.key_playlist_params";
-
- private static final String TAG = "MediaSession2Stub";
- private static final boolean DEBUG = true; // TODO(jaewan): Rename.
-
- private static final SparseArray<SessionCommand2> sCommandsForOnCommandRequest =
- new SparseArray<>();
-
- private final Object mLock = new Object();
- private final WeakReference<MediaSession2Impl> mSession;
-
- @GuardedBy("mLock")
- private final ArrayMap<IBinder, ControllerInfo> mControllers = new ArrayMap<>();
- @GuardedBy("mLock")
- private final Set<IBinder> mConnectingControllers = new HashSet<>();
- @GuardedBy("mLock")
- private final ArrayMap<ControllerInfo, SessionCommandGroup2> mAllowedCommandGroupMap =
- new ArrayMap<>();
- @GuardedBy("mLock")
- private final ArrayMap<ControllerInfo, Set<String>> mSubscriptions = new ArrayMap<>();
-
- public MediaSession2Stub(MediaSession2Impl session) {
- mSession = new WeakReference<>(session);
-
- synchronized (sCommandsForOnCommandRequest) {
- if (sCommandsForOnCommandRequest.size() == 0) {
- CommandGroupImpl group = new CommandGroupImpl();
- group.addAllPlaybackCommands();
- group.addAllPlaylistCommands();
- Set<SessionCommand2> commands = group.getCommands();
- for (SessionCommand2 command : commands) {
- sCommandsForOnCommandRequest.append(command.getCommandCode(), command);
- }
- }
- }
- }
-
- public void destroyNotLocked() {
- final List<ControllerInfo> list;
- synchronized (mLock) {
- mSession.clear();
- list = getControllers();
- mControllers.clear();
- }
- for (int i = 0; i < list.size(); i++) {
- IMediaController2 controllerBinder =
- ((ControllerInfoImpl) list.get(i).getProvider()).getControllerBinder();
- try {
- // Should be used without a lock hold to prevent potential deadlock.
- controllerBinder.onDisconnected();
- } catch (RemoteException e) {
- // Controller is gone. Should be fine because we're destroying.
- }
- }
- }
-
- private MediaSession2Impl getSession() {
- final MediaSession2Impl session = mSession.get();
- if (session == null && DEBUG) {
- Log.d(TAG, "Session is closed", new IllegalStateException());
- }
- return session;
- }
-
- private MediaLibrarySessionImpl getLibrarySession() throws IllegalStateException {
- final MediaSession2Impl session = getSession();
- if (!(session instanceof MediaLibrarySessionImpl)) {
- throw new RuntimeException("Session isn't a library session");
- }
- return (MediaLibrarySessionImpl) session;
- }
-
- // Get controller if the command from caller to session is able to be handled.
- private ControllerInfo getControllerIfAble(IMediaController2 caller) {
- synchronized (mLock) {
- final ControllerInfo controllerInfo = mControllers.get(caller.asBinder());
- if (controllerInfo == null && DEBUG) {
- Log.d(TAG, "Controller is disconnected", new IllegalStateException());
- }
- return controllerInfo;
- }
- }
-
- // Get controller if the command from caller to session is able to be handled.
- private ControllerInfo getControllerIfAble(IMediaController2 caller, int commandCode) {
- synchronized (mLock) {
- final ControllerInfo controllerInfo = getControllerIfAble(caller);
- if (controllerInfo == null) {
- return null;
- }
- SessionCommandGroup2 allowedCommands = mAllowedCommandGroupMap.get(controllerInfo);
- if (allowedCommands == null) {
- Log.w(TAG, "Controller with null allowed commands. Ignoring",
- new IllegalStateException());
- return null;
- }
- if (!allowedCommands.hasCommand(commandCode)) {
- if (DEBUG) {
- Log.d(TAG, "Controller isn't allowed for command " + commandCode);
- }
- return null;
- }
- return controllerInfo;
- }
- }
-
- // Get controller if the command from caller to session is able to be handled.
- private ControllerInfo getControllerIfAble(IMediaController2 caller, SessionCommand2 command) {
- synchronized (mLock) {
- final ControllerInfo controllerInfo = getControllerIfAble(caller);
- if (controllerInfo == null) {
- return null;
- }
- SessionCommandGroup2 allowedCommands = mAllowedCommandGroupMap.get(controllerInfo);
- if (allowedCommands == null) {
- Log.w(TAG, "Controller with null allowed commands. Ignoring",
- new IllegalStateException());
- return null;
- }
- if (!allowedCommands.hasCommand(command)) {
- if (DEBUG) {
- Log.d(TAG, "Controller isn't allowed for command " + command);
- }
- return null;
- }
- return controllerInfo;
- }
- }
-
- // Return binder if the session is able to send a command to the controller.
- private IMediaController2 getControllerBinderIfAble(ControllerInfo controller) {
- if (getSession() == null) {
- // getSession() already logged if session is closed.
- return null;
- }
- final ControllerInfoImpl impl = ControllerInfoImpl.from(controller);
- synchronized (mLock) {
- if (mControllers.get(impl.getId()) != null
- || mConnectingControllers.contains(impl.getId())) {
- return impl.getControllerBinder();
- }
- if (DEBUG) {
- Log.d(TAG, controller + " isn't connected nor connecting",
- new IllegalArgumentException());
- }
- return null;
- }
- }
-
- // Return binder if the session is able to send a command to the controller.
- private IMediaController2 getControllerBinderIfAble(ControllerInfo controller,
- int commandCode) {
- synchronized (mLock) {
- SessionCommandGroup2 allowedCommands = mAllowedCommandGroupMap.get(controller);
- if (allowedCommands == null) {
- Log.w(TAG, "Controller with null allowed commands. Ignoring");
- return null;
- }
- if (!allowedCommands.hasCommand(commandCode)) {
- if (DEBUG) {
- Log.d(TAG, "Controller isn't allowed for command " + commandCode);
- }
- return null;
- }
- return getControllerBinderIfAble(controller);
- }
- }
-
- private void onCommand(@NonNull IMediaController2 caller, int commandCode,
- @NonNull SessionRunnable runnable) {
- final MediaSession2Impl session = getSession();
- final ControllerInfo controller = getControllerIfAble(caller, commandCode);
- if (session == null || controller == null) {
- return;
- }
- session.getCallbackExecutor().execute(() -> {
- if (getControllerIfAble(caller, commandCode) == null) {
- return;
- }
- SessionCommand2 command = sCommandsForOnCommandRequest.get(commandCode);
- if (command != null) {
- boolean accepted = session.getCallback().onCommandRequest(session.getInstance(),
- controller, command);
- if (!accepted) {
- // Don't run rejected command.
- if (DEBUG) {
- Log.d(TAG, "Command (code=" + commandCode + ") from "
- + controller + " was rejected by " + session);
- }
- return;
- }
- }
- runnable.run(session, controller);
- });
- }
-
- private void onBrowserCommand(@NonNull IMediaController2 caller,
- @NonNull LibrarySessionRunnable runnable) {
- final MediaLibrarySessionImpl session = getLibrarySession();
- // TODO(jaewan): Consider command code
- final ControllerInfo controller = getControllerIfAble(caller);
- if (session == null || controller == null) {
- return;
- }
- session.getCallbackExecutor().execute(() -> {
- // TODO(jaewan): Consider command code
- if (getControllerIfAble(caller) == null) {
- return;
- }
- runnable.run(session, controller);
- });
- }
-
-
- private void notifyAll(int commandCode, @NonNull NotifyRunnable runnable) {
- List<ControllerInfo> controllers = getControllers();
- for (int i = 0; i < controllers.size(); i++) {
- notifyInternal(controllers.get(i),
- getControllerBinderIfAble(controllers.get(i), commandCode), runnable);
- }
- }
-
- private void notifyAll(@NonNull NotifyRunnable runnable) {
- List<ControllerInfo> controllers = getControllers();
- for (int i = 0; i < controllers.size(); i++) {
- notifyInternal(controllers.get(i),
- getControllerBinderIfAble(controllers.get(i)), runnable);
- }
- }
-
- private void notify(@NonNull ControllerInfo controller, @NonNull NotifyRunnable runnable) {
- notifyInternal(controller, getControllerBinderIfAble(controller), runnable);
- }
-
- private void notify(@NonNull ControllerInfo controller, int commandCode,
- @NonNull NotifyRunnable runnable) {
- notifyInternal(controller, getControllerBinderIfAble(controller, commandCode), runnable);
- }
-
- // Do not call this API directly. Use notify() instead.
- private void notifyInternal(@NonNull ControllerInfo controller,
- @NonNull IMediaController2 iController, @NonNull NotifyRunnable runnable) {
- if (controller == null || iController == null) {
- return;
- }
- try {
- runnable.run(controller, iController);
- } catch (DeadObjectException e) {
- if (DEBUG) {
- Log.d(TAG, controller.toString() + " is gone", e);
- }
- onControllerClosed(iController);
- } catch (RemoteException e) {
- // Currently it's TransactionTooLargeException or DeadSystemException.
- // We'd better to leave log for those cases because
- // - TransactionTooLargeException means that we may need to fix our code.
- // (e.g. add pagination or special way to deliver Bitmap)
- // - DeadSystemException means that errors around it can be ignored.
- Log.w(TAG, "Exception in " + controller.toString(), e);
- }
- }
-
- private void onControllerClosed(IMediaController2 iController) {
- ControllerInfo controller;
- synchronized (mLock) {
- controller = mControllers.remove(iController.asBinder());
- if (DEBUG) {
- Log.d(TAG, "releasing " + controller);
- }
- mSubscriptions.remove(controller);
- }
- final MediaSession2Impl session = getSession();
- if (session == null || controller == null) {
- return;
- }
- session.getCallbackExecutor().execute(() -> {
- session.getCallback().onDisconnected(session.getInstance(), controller);
- });
- }
-
- //////////////////////////////////////////////////////////////////////////////////////////////
- // AIDL methods for session overrides
- //////////////////////////////////////////////////////////////////////////////////////////////
- @Override
- public void connect(final IMediaController2 caller, final String callingPackage)
- throws RuntimeException {
- final MediaSession2Impl session = getSession();
- if (session == null) {
- return;
- }
- final Context context = session.getContext();
- final ControllerInfo controllerInfo = new ControllerInfo(context,
- Binder.getCallingUid(), Binder.getCallingPid(), callingPackage, caller);
- session.getCallbackExecutor().execute(() -> {
- if (getSession() == null) {
- return;
- }
- synchronized (mLock) {
- // Keep connecting controllers.
- // This helps sessions to call APIs in the onConnect() (e.g. setCustomLayout())
- // instead of pending them.
- mConnectingControllers.add(ControllerInfoImpl.from(controllerInfo).getId());
- }
- SessionCommandGroup2 allowedCommands = session.getCallback().onConnect(
- session.getInstance(), controllerInfo);
- // Don't reject connection for the request from trusted app.
- // Otherwise server will fail to retrieve session's information to dispatch
- // media keys to.
- boolean accept = allowedCommands != null || controllerInfo.isTrusted();
- if (accept) {
- ControllerInfoImpl controllerImpl = ControllerInfoImpl.from(controllerInfo);
- if (DEBUG) {
- Log.d(TAG, "Accepting connection, controllerInfo=" + controllerInfo
- + " allowedCommands=" + allowedCommands);
- }
- if (allowedCommands == null) {
- // For trusted apps, send non-null allowed commands to keep connection.
- allowedCommands = new SessionCommandGroup2();
- }
- synchronized (mLock) {
- mConnectingControllers.remove(controllerImpl.getId());
- mControllers.put(controllerImpl.getId(), controllerInfo);
- mAllowedCommandGroupMap.put(controllerInfo, allowedCommands);
- }
- // If connection is accepted, notify the current state to the controller.
- // It's needed because we cannot call synchronous calls between session/controller.
- // Note: We're doing this after the onConnectionChanged(), but there's no guarantee
- // that events here are notified after the onConnected() because
- // IMediaController2 is oneway (i.e. async call) and Stub will
- // use thread poll for incoming calls.
- final int playerState = session.getInstance().getPlayerState();
- final long positionEventTimeMs = System.currentTimeMillis();
- final long positionMs = session.getInstance().getCurrentPosition();
- final float playbackSpeed = session.getInstance().getPlaybackSpeed();
- final long bufferedPositionMs = session.getInstance().getBufferedPosition();
- final Bundle playbackInfoBundle = ((MediaController2Impl.PlaybackInfoImpl)
- session.getPlaybackInfo().getProvider()).toBundle();
- final int repeatMode = session.getInstance().getRepeatMode();
- final int shuffleMode = session.getInstance().getShuffleMode();
- final PendingIntent sessionActivity = session.getSessionActivity();
- final List<MediaItem2> playlist =
- allowedCommands.hasCommand(SessionCommand2.COMMAND_CODE_PLAYLIST_GET_LIST)
- ? session.getInstance().getPlaylist() : null;
- final List<Bundle> playlistBundle;
- if (playlist != null) {
- playlistBundle = new ArrayList<>();
- // TODO(jaewan): Find a way to avoid concurrent modification exception.
- for (int i = 0; i < playlist.size(); i++) {
- final MediaItem2 item = playlist.get(i);
- if (item != null) {
- final Bundle itemBundle = item.toBundle();
- if (itemBundle != null) {
- playlistBundle.add(itemBundle);
- }
- }
- }
- } else {
- playlistBundle = null;
- }
-
- // Double check if session is still there, because close() can be called in another
- // thread.
- if (getSession() == null) {
- return;
- }
- try {
- caller.onConnected(MediaSession2Stub.this, allowedCommands.toBundle(),
- playerState, positionEventTimeMs, positionMs, playbackSpeed,
- bufferedPositionMs, playbackInfoBundle, repeatMode, shuffleMode,
- playlistBundle, sessionActivity);
- } catch (RemoteException e) {
- // Controller may be died prematurely.
- // TODO(jaewan): Handle here.
- }
- } else {
- synchronized (mLock) {
- mConnectingControllers.remove(ControllerInfoImpl.from(controllerInfo).getId());
- }
- if (DEBUG) {
- Log.d(TAG, "Rejecting connection, controllerInfo=" + controllerInfo);
- }
- try {
- caller.onDisconnected();
- } catch (RemoteException e) {
- // Controller may be died prematurely.
- // Not an issue because we'll ignore it anyway.
- }
- }
- });
- }
-
- @Override
- public void release(final IMediaController2 caller) throws RemoteException {
- onControllerClosed(caller);
- }
-
- @Override
- public void setVolumeTo(final IMediaController2 caller, final int value, final int flags)
- throws RuntimeException {
- onCommand(caller, SessionCommand2.COMMAND_CODE_SET_VOLUME,
- (session, controller) -> {
- VolumeProvider2 volumeProvider = session.getVolumeProvider();
- if (volumeProvider == null) {
- // TODO(jaewan): Set local stream volume
- } else {
- volumeProvider.onSetVolumeTo(value);
- }
- });
- }
-
- @Override
- public void adjustVolume(IMediaController2 caller, int direction, int flags)
- throws RuntimeException {
- onCommand(caller, SessionCommand2.COMMAND_CODE_SET_VOLUME,
- (session, controller) -> {
- VolumeProvider2 volumeProvider = session.getVolumeProvider();
- if (volumeProvider == null) {
- // TODO(jaewan): Adjust local stream volume
- } else {
- volumeProvider.onAdjustVolume(direction);
- }
- });
- }
-
- @Override
- public void sendTransportControlCommand(IMediaController2 caller,
- int commandCode, Bundle args) throws RuntimeException {
- onCommand(caller, commandCode, (session, controller) -> {
- switch (commandCode) {
- case SessionCommand2.COMMAND_CODE_PLAYBACK_PLAY:
- session.getInstance().play();
- break;
- case SessionCommand2.COMMAND_CODE_PLAYBACK_PAUSE:
- session.getInstance().pause();
- break;
- case SessionCommand2.COMMAND_CODE_PLAYBACK_STOP:
- session.getInstance().stop();
- break;
- case SessionCommand2.COMMAND_CODE_PLAYBACK_PREPARE:
- session.getInstance().prepare();
- break;
- case SessionCommand2.COMMAND_CODE_PLAYBACK_SEEK_TO:
- session.getInstance().seekTo(args.getLong(ARGUMENT_KEY_POSITION));
- break;
- default:
- // TODO(jaewan): Resend unknown (new) commands through the custom command.
- }
- });
- }
-
- @Override
- public void sendCustomCommand(final IMediaController2 caller, final Bundle commandBundle,
- final Bundle args, final ResultReceiver receiver) {
- final MediaSession2Impl session = getSession();
- if (session == null) {
- return;
- }
- final SessionCommand2 command = SessionCommand2.fromBundle(commandBundle);
- if (command == null) {
- Log.w(TAG, "sendCustomCommand(): Ignoring null command from "
- + getControllerIfAble(caller));
- return;
- }
- final ControllerInfo controller = getControllerIfAble(caller, command);
- if (controller == null) {
- return;
- }
- session.getCallbackExecutor().execute(() -> {
- if (getControllerIfAble(caller, command) == null) {
- return;
- }
- session.getCallback().onCustomCommand(session.getInstance(),
- controller, command, args, receiver);
- });
- }
-
- @Override
- public void prepareFromUri(final IMediaController2 caller, final Uri uri,
- final Bundle extras) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_SESSION_PREPARE_FROM_URI,
- (session, controller) -> {
- if (uri == null) {
- Log.w(TAG, "prepareFromUri(): Ignoring null uri from " + controller);
- return;
- }
- session.getCallback().onPrepareFromUri(session.getInstance(), controller, uri,
- extras);
- });
- }
-
- @Override
- public void prepareFromSearch(final IMediaController2 caller, final String query,
- final Bundle extras) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_SESSION_PREPARE_FROM_SEARCH,
- (session, controller) -> {
- if (TextUtils.isEmpty(query)) {
- Log.w(TAG, "prepareFromSearch(): Ignoring empty query from " + controller);
- return;
- }
- session.getCallback().onPrepareFromSearch(session.getInstance(),
- controller, query, extras);
- });
- }
-
- @Override
- public void prepareFromMediaId(final IMediaController2 caller, final String mediaId,
- final Bundle extras) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_SESSION_PREPARE_FROM_MEDIA_ID,
- (session, controller) -> {
- if (mediaId == null) {
- Log.w(TAG, "prepareFromMediaId(): Ignoring null mediaId from " + controller);
- return;
- }
- session.getCallback().onPrepareFromMediaId(session.getInstance(),
- controller, mediaId, extras);
- });
- }
-
- @Override
- public void playFromUri(final IMediaController2 caller, final Uri uri,
- final Bundle extras) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_SESSION_PLAY_FROM_URI,
- (session, controller) -> {
- if (uri == null) {
- Log.w(TAG, "playFromUri(): Ignoring null uri from " + controller);
- return;
- }
- session.getCallback().onPlayFromUri(session.getInstance(), controller, uri,
- extras);
- });
- }
-
- @Override
- public void playFromSearch(final IMediaController2 caller, final String query,
- final Bundle extras) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_SESSION_PLAY_FROM_SEARCH,
- (session, controller) -> {
- if (TextUtils.isEmpty(query)) {
- Log.w(TAG, "playFromSearch(): Ignoring empty query from " + controller);
- return;
- }
- session.getCallback().onPlayFromSearch(session.getInstance(),
- controller, query, extras);
- });
- }
-
- @Override
- public void playFromMediaId(final IMediaController2 caller, final String mediaId,
- final Bundle extras) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_SESSION_PLAY_FROM_MEDIA_ID,
- (session, controller) -> {
- if (mediaId == null) {
- Log.w(TAG, "playFromMediaId(): Ignoring null mediaId from " + controller);
- return;
- }
- session.getCallback().onPlayFromMediaId(session.getInstance(), controller,
- mediaId, extras);
- });
- }
-
- @Override
- public void setRating(final IMediaController2 caller, final String mediaId,
- final Bundle ratingBundle) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_SESSION_SET_RATING,
- (session, controller) -> {
- if (mediaId == null) {
- Log.w(TAG, "setRating(): Ignoring null mediaId from " + controller);
- return;
- }
- if (ratingBundle == null) {
- Log.w(TAG, "setRating(): Ignoring null ratingBundle from " + controller);
- return;
- }
- Rating2 rating = Rating2.fromBundle(ratingBundle);
- if (rating == null) {
- if (ratingBundle == null) {
- Log.w(TAG, "setRating(): Ignoring null rating from " + controller);
- return;
- }
- return;
- }
- session.getCallback().onSetRating(session.getInstance(), controller, mediaId,
- rating);
- });
- }
-
- @Override
- public void setPlaylist(final IMediaController2 caller, final List<Bundle> playlist,
- final Bundle metadata) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_SET_LIST, (session, controller) -> {
- if (playlist == null) {
- Log.w(TAG, "setPlaylist(): Ignoring null playlist from " + controller);
- return;
- }
- List<MediaItem2> list = new ArrayList<>();
- for (int i = 0; i < playlist.size(); i++) {
- // Recreates UUID in the playlist
- MediaItem2 item = MediaItem2Impl.fromBundle(playlist.get(i), null);
- if (item != null) {
- list.add(item);
- }
- }
- session.getInstance().setPlaylist(list, MediaMetadata2.fromBundle(metadata));
- });
- }
-
- @Override
- public void updatePlaylistMetadata(final IMediaController2 caller, final Bundle metadata) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_SET_LIST_METADATA,
- (session, controller) -> {
- session.getInstance().updatePlaylistMetadata(MediaMetadata2.fromBundle(metadata));
- });
- }
-
- @Override
- public void addPlaylistItem(IMediaController2 caller, int index, Bundle mediaItem) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_ADD_ITEM,
- (session, controller) -> {
- // Resets the UUID from the incoming media id, so controller may reuse a media
- // item multiple times for addPlaylistItem.
- session.getInstance().addPlaylistItem(index,
- MediaItem2Impl.fromBundle(mediaItem, null));
- });
- }
-
- @Override
- public void removePlaylistItem(IMediaController2 caller, Bundle mediaItem) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_REMOVE_ITEM,
- (session, controller) -> {
- MediaItem2 item = MediaItem2.fromBundle(mediaItem);
- // Note: MediaItem2 has hidden UUID to identify it across the processes.
- session.getInstance().removePlaylistItem(item);
- });
- }
-
- @Override
- public void replacePlaylistItem(IMediaController2 caller, int index, Bundle mediaItem) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_REPLACE_ITEM,
- (session, controller) -> {
- // Resets the UUID from the incoming media id, so controller may reuse a media
- // item multiple times for replacePlaylistItem.
- session.getInstance().replacePlaylistItem(index,
- MediaItem2Impl.fromBundle(mediaItem, null));
- });
- }
-
- @Override
- public void skipToPlaylistItem(IMediaController2 caller, Bundle mediaItem) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_SKIP_TO_PLAYLIST_ITEM,
- (session, controller) -> {
- if (mediaItem == null) {
- Log.w(TAG, "skipToPlaylistItem(): Ignoring null mediaItem from "
- + controller);
- }
- // Note: MediaItem2 has hidden UUID to identify it across the processes.
- session.getInstance().skipToPlaylistItem(MediaItem2.fromBundle(mediaItem));
- });
- }
-
- @Override
- public void skipToPreviousItem(IMediaController2 caller) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_SKIP_PREV_ITEM,
- (session, controller) -> {
- session.getInstance().skipToPreviousItem();
- });
- }
-
- @Override
- public void skipToNextItem(IMediaController2 caller) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_SKIP_NEXT_ITEM,
- (session, controller) -> {
- session.getInstance().skipToNextItem();
- });
- }
-
- @Override
- public void setRepeatMode(IMediaController2 caller, int repeatMode) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_SET_REPEAT_MODE,
- (session, controller) -> {
- session.getInstance().setRepeatMode(repeatMode);
- });
- }
-
- @Override
- public void setShuffleMode(IMediaController2 caller, int shuffleMode) {
- onCommand(caller, SessionCommand2.COMMAND_CODE_PLAYLIST_SET_SHUFFLE_MODE,
- (session, controller) -> {
- session.getInstance().setShuffleMode(shuffleMode);
- });
- }
-
- //////////////////////////////////////////////////////////////////////////////////////////////
- // AIDL methods for LibrarySession overrides
- //////////////////////////////////////////////////////////////////////////////////////////////
-
- @Override
- public void getLibraryRoot(final IMediaController2 caller, final Bundle rootHints)
- throws RuntimeException {
- onBrowserCommand(caller, (session, controller) -> {
- final LibraryRoot root = session.getCallback().onGetLibraryRoot(session.getInstance(),
- controller, rootHints);
- notify(controller, (unused, iController) -> {
- iController.onGetLibraryRootDone(rootHints,
- root == null ? null : root.getRootId(),
- root == null ? null : root.getExtras());
- });
- });
- }
-
- @Override
- public void getItem(final IMediaController2 caller, final String mediaId)
- throws RuntimeException {
- onBrowserCommand(caller, (session, controller) -> {
- if (mediaId == null) {
- if (DEBUG) {
- Log.d(TAG, "mediaId shouldn't be null");
- }
- return;
- }
- final MediaItem2 result = session.getCallback().onGetItem(session.getInstance(),
- controller, mediaId);
- notify(controller, (unused, iController) -> {
- iController.onGetItemDone(mediaId, result == null ? null : result.toBundle());
- });
- });
- }
-
- @Override
- public void getChildren(final IMediaController2 caller, final String parentId,
- final int page, final int pageSize, final Bundle extras) throws RuntimeException {
- onBrowserCommand(caller, (session, controller) -> {
- if (parentId == null) {
- if (DEBUG) {
- Log.d(TAG, "parentId shouldn't be null");
- }
- return;
- }
- if (page < 1 || pageSize < 1) {
- if (DEBUG) {
- Log.d(TAG, "Neither page nor pageSize should be less than 1");
- }
- return;
- }
- List<MediaItem2> result = session.getCallback().onGetChildren(session.getInstance(),
- controller, parentId, page, pageSize, extras);
- if (result != null && result.size() > pageSize) {
- throw new IllegalArgumentException("onGetChildren() shouldn't return media items "
- + "more than pageSize. result.size()=" + result.size() + " pageSize="
- + pageSize);
- }
- final List<Bundle> bundleList;
- if (result != null) {
- bundleList = new ArrayList<>();
- for (MediaItem2 item : result) {
- bundleList.add(item == null ? null : item.toBundle());
- }
- } else {
- bundleList = null;
- }
- notify(controller, (unused, iController) -> {
- iController.onGetChildrenDone(parentId, page, pageSize, bundleList, extras);
- });
- });
- }
-
- @Override
- public void search(IMediaController2 caller, String query, Bundle extras) {
- onBrowserCommand(caller, (session, controller) -> {
- if (TextUtils.isEmpty(query)) {
- Log.w(TAG, "search(): Ignoring empty query from " + controller);
- return;
- }
- session.getCallback().onSearch(session.getInstance(), controller, query, extras);
- });
- }
-
- @Override
- public void getSearchResult(final IMediaController2 caller, final String query,
- final int page, final int pageSize, final Bundle extras) {
- onBrowserCommand(caller, (session, controller) -> {
- if (TextUtils.isEmpty(query)) {
- Log.w(TAG, "getSearchResult(): Ignoring empty query from " + controller);
- return;
- }
- if (page < 1 || pageSize < 1) {
- Log.w(TAG, "getSearchResult(): Ignoring negative page / pageSize."
- + " page=" + page + " pageSize=" + pageSize + " from " + controller);
- return;
- }
- List<MediaItem2> result = session.getCallback().onGetSearchResult(session.getInstance(),
- controller, query, page, pageSize, extras);
- if (result != null && result.size() > pageSize) {
- throw new IllegalArgumentException("onGetSearchResult() shouldn't return media "
- + "items more than pageSize. result.size()=" + result.size() + " pageSize="
- + pageSize);
- }
- final List<Bundle> bundleList;
- if (result != null) {
- bundleList = new ArrayList<>();
- for (MediaItem2 item : result) {
- bundleList.add(item == null ? null : item.toBundle());
- }
- } else {
- bundleList = null;
- }
- notify(controller, (unused, iController) -> {
- iController.onGetSearchResultDone(query, page, pageSize, bundleList, extras);
- });
- });
- }
-
- @Override
- public void subscribe(final IMediaController2 caller, final String parentId,
- final Bundle option) {
- onBrowserCommand(caller, (session, controller) -> {
- if (parentId == null) {
- Log.w(TAG, "subscribe(): Ignoring null parentId from " + controller);
- return;
- }
- session.getCallback().onSubscribe(session.getInstance(),
- controller, parentId, option);
- synchronized (mLock) {
- Set<String> subscription = mSubscriptions.get(controller);
- if (subscription == null) {
- subscription = new HashSet<>();
- mSubscriptions.put(controller, subscription);
- }
- subscription.add(parentId);
- }
- });
- }
-
- @Override
- public void unsubscribe(final IMediaController2 caller, final String parentId) {
- onBrowserCommand(caller, (session, controller) -> {
- if (parentId == null) {
- Log.w(TAG, "unsubscribe(): Ignoring null parentId from " + controller);
- return;
- }
- session.getCallback().onUnsubscribe(session.getInstance(), controller, parentId);
- synchronized (mLock) {
- mSubscriptions.remove(controller);
- }
- });
- }
-
- //////////////////////////////////////////////////////////////////////////////////////////////
- // APIs for MediaSession2Impl
- //////////////////////////////////////////////////////////////////////////////////////////////
-
- // TODO(jaewan): (Can be Post-P) Need a way to get controller with permissions
- public List<ControllerInfo> getControllers() {
- ArrayList<ControllerInfo> controllers = new ArrayList<>();
- synchronized (mLock) {
- for (int i = 0; i < mControllers.size(); i++) {
- controllers.add(mControllers.valueAt(i));
- }
- }
- return controllers;
- }
-
- // Should be used without a lock to prevent potential deadlock.
- public void notifyPlayerStateChangedNotLocked(int state) {
- notifyAll((controller, iController) -> {
- iController.onPlayerStateChanged(state);
- });
- }
-
- // TODO(jaewan): Rename
- public void notifyPositionChangedNotLocked(long eventTimeMs, long positionMs) {
- notifyAll((controller, iController) -> {
- iController.onPositionChanged(eventTimeMs, positionMs);
- });
- }
-
- public void notifyPlaybackSpeedChangedNotLocked(float speed) {
- notifyAll((controller, iController) -> {
- iController.onPlaybackSpeedChanged(speed);
- });
- }
-
- public void notifyBufferedPositionChangedNotLocked(long bufferedPositionMs) {
- notifyAll((controller, iController) -> {
- iController.onBufferedPositionChanged(bufferedPositionMs);
- });
- }
-
- public void notifyCustomLayoutNotLocked(ControllerInfo controller, List<CommandButton> layout) {
- notify(controller, (unused, iController) -> {
- List<Bundle> layoutBundles = new ArrayList<>();
- for (int i = 0; i < layout.size(); i++) {
- Bundle bundle = ((CommandButtonImpl) layout.get(i).getProvider()).toBundle();
- if (bundle != null) {
- layoutBundles.add(bundle);
- }
- }
- iController.onCustomLayoutChanged(layoutBundles);
- });
- }
-
- public void notifyPlaylistChangedNotLocked(List<MediaItem2> playlist, MediaMetadata2 metadata) {
- final List<Bundle> bundleList;
- if (playlist != null) {
- bundleList = new ArrayList<>();
- for (int i = 0; i < playlist.size(); i++) {
- if (playlist.get(i) != null) {
- Bundle bundle = playlist.get(i).toBundle();
- if (bundle != null) {
- bundleList.add(bundle);
- }
- }
- }
- } else {
- bundleList = null;
- }
- final Bundle metadataBundle = (metadata == null) ? null : metadata.toBundle();
- notifyAll((controller, iController) -> {
- if (getControllerBinderIfAble(controller,
- SessionCommand2.COMMAND_CODE_PLAYLIST_GET_LIST) != null) {
- iController.onPlaylistChanged(bundleList, metadataBundle);
- } else if (getControllerBinderIfAble(controller,
- SessionCommand2.COMMAND_CODE_PLAYLIST_GET_LIST_METADATA) != null) {
- iController.onPlaylistMetadataChanged(metadataBundle);
- }
- });
- }
-
- public void notifyPlaylistMetadataChangedNotLocked(MediaMetadata2 metadata) {
- final Bundle metadataBundle = (metadata == null) ? null : metadata.toBundle();
- notifyAll(SessionCommand2.COMMAND_CODE_PLAYLIST_GET_LIST_METADATA,
- (unused, iController) -> {
- iController.onPlaylistMetadataChanged(metadataBundle);
- });
- }
-
- public void notifyRepeatModeChangedNotLocked(int repeatMode) {
- notifyAll((unused, iController) -> {
- iController.onRepeatModeChanged(repeatMode);
- });
- }
-
- public void notifyShuffleModeChangedNotLocked(int shuffleMode) {
- notifyAll((unused, iController) -> {
- iController.onShuffleModeChanged(shuffleMode);
- });
- }
-
- public void notifyPlaybackInfoChanged(MediaController2.PlaybackInfo playbackInfo) {
- final Bundle playbackInfoBundle =
- ((MediaController2Impl.PlaybackInfoImpl) playbackInfo.getProvider()).toBundle();
- notifyAll((unused, iController) -> {
- iController.onPlaybackInfoChanged(playbackInfoBundle);
- });
- }
-
- public void setAllowedCommands(ControllerInfo controller, SessionCommandGroup2 commands) {
- synchronized (mLock) {
- mAllowedCommandGroupMap.put(controller, commands);
- }
- notify(controller, (unused, iController) -> {
- iController.onAllowedCommandsChanged(commands.toBundle());
- });
- }
-
- public void sendCustomCommand(ControllerInfo controller, SessionCommand2 command, Bundle args,
- ResultReceiver receiver) {
- if (receiver != null && controller == null) {
- throw new IllegalArgumentException("Controller shouldn't be null if result receiver is"
- + " specified");
- }
- if (command == null) {
- throw new IllegalArgumentException("command shouldn't be null");
- }
- notify(controller, (unused, iController) -> {
- Bundle commandBundle = command.toBundle();
- iController.onCustomCommand(commandBundle, args, null);
- });
- }
-
- public void sendCustomCommand(SessionCommand2 command, Bundle args) {
- if (command == null) {
- throw new IllegalArgumentException("command shouldn't be null");
- }
- Bundle commandBundle = command.toBundle();
- notifyAll((unused, iController) -> {
- iController.onCustomCommand(commandBundle, args, null);
- });
- }
-
- public void notifyError(int errorCode, Bundle extras) {
- notifyAll((unused, iController) -> {
- iController.onError(errorCode, extras);
- });
- }
-
- //////////////////////////////////////////////////////////////////////////////////////////////
- // APIs for MediaLibrarySessionImpl
- //////////////////////////////////////////////////////////////////////////////////////////////
-
- public void notifySearchResultChanged(ControllerInfo controller, String query, int itemCount,
- Bundle extras) {
- notify(controller, (unused, iController) -> {
- iController.onSearchResultChanged(query, itemCount, extras);
- });
- }
-
- public void notifyChildrenChangedNotLocked(ControllerInfo controller, String parentId,
- int itemCount, Bundle extras) {
- notify(controller, (unused, iController) -> {
- if (isSubscribed(controller, parentId)) {
- iController.onChildrenChanged(parentId, itemCount, extras);
- }
- });
- }
-
- public void notifyChildrenChangedNotLocked(String parentId, int itemCount, Bundle extras) {
- notifyAll((controller, iController) -> {
- if (isSubscribed(controller, parentId)) {
- iController.onChildrenChanged(parentId, itemCount, extras);
- }
- });
- }
-
- private boolean isSubscribed(ControllerInfo controller, String parentId) {
- synchronized (mLock) {
- Set<String> subscriptions = mSubscriptions.get(controller);
- if (subscriptions == null || !subscriptions.contains(parentId)) {
- return false;
- }
- }
- return true;
- }
-
- //////////////////////////////////////////////////////////////////////////////////////////////
- // Misc
- //////////////////////////////////////////////////////////////////////////////////////////////
-
- @FunctionalInterface
- private interface SessionRunnable {
- void run(final MediaSession2Impl session, final ControllerInfo controller);
- }
-
- @FunctionalInterface
- private interface LibrarySessionRunnable {
- void run(final MediaLibrarySessionImpl session, final ControllerInfo controller);
- }
-
- @FunctionalInterface
- private interface NotifyRunnable {
- void run(final ControllerInfo controller,
- final IMediaController2 iController) throws RemoteException;
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/MediaSessionService2Impl.java b/packages/MediaComponents/src/com/android/media/MediaSessionService2Impl.java
deleted file mode 100644
index d975839..0000000
--- a/packages/MediaComponents/src/com/android/media/MediaSessionService2Impl.java
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import static android.content.Context.NOTIFICATION_SERVICE;
-
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.content.Intent;
-import android.media.MediaPlayerBase;
-import android.media.MediaPlayerBase.PlayerEventCallback;
-import android.media.MediaSession2;
-import android.media.MediaSessionService2;
-import android.media.MediaSessionService2.MediaNotification;
-import android.media.SessionToken2;
-import android.media.SessionToken2.TokenType;
-import android.media.update.MediaSessionService2Provider;
-import android.os.IBinder;
-import android.util.Log;
-
-import androidx.annotation.GuardedBy;
-
-// TODO(jaewan): Need a test for session service itself.
-public class MediaSessionService2Impl implements MediaSessionService2Provider {
-
- private static final String TAG = "MPSessionService"; // to meet 23 char limit in Log tag
- private static final boolean DEBUG = true; // TODO(jaewan): Change this. (b/74094611)
-
- private final MediaSessionService2 mInstance;
- private final PlayerEventCallback mCallback = new SessionServiceEventCallback();
-
- private final Object mLock = new Object();
- @GuardedBy("mLock")
- private NotificationManager mNotificationManager;
- @GuardedBy("mLock")
- private Intent mStartSelfIntent;
-
- private boolean mIsRunningForeground;
- private MediaSession2 mSession;
-
- public MediaSessionService2Impl(MediaSessionService2 instance) {
- if (DEBUG) {
- Log.d(TAG, "MediaSessionService2Impl(" + instance + ")");
- }
- mInstance = instance;
- }
-
- @Override
- public MediaSession2 getSession_impl() {
- return getSession();
- }
-
- MediaSession2 getSession() {
- synchronized (mLock) {
- return mSession;
- }
- }
-
- @Override
- public MediaNotification onUpdateNotification_impl() {
- // Provide default notification UI later.
- return null;
- }
-
- @Override
- public void onCreate_impl() {
- mNotificationManager = (NotificationManager) mInstance.getSystemService(
- NOTIFICATION_SERVICE);
- mStartSelfIntent = new Intent(mInstance, mInstance.getClass());
-
- SessionToken2 token = new SessionToken2(mInstance, mInstance.getPackageName(),
- mInstance.getClass().getName());
- if (token.getType() != getSessionType()) {
- throw new RuntimeException("Expected session service, but was " + token.getType());
- }
- mSession = mInstance.onCreateSession(token.getId());
- if (mSession == null || !token.getId().equals(mSession.getToken().getId())) {
- throw new RuntimeException("Expected session with id " + token.getId()
- + ", but got " + mSession);
- }
- // TODO(jaewan): Uncomment here.
- // mSession.registerPlayerEventCallback(mCallback, mSession.getExecutor());
- }
-
- @TokenType int getSessionType() {
- return SessionToken2.TYPE_SESSION_SERVICE;
- }
-
- public IBinder onBind_impl(Intent intent) {
- if (MediaSessionService2.SERVICE_INTERFACE.equals(intent.getAction())) {
- return ((MediaSession2Impl) mSession.getProvider()).getSessionStub().asBinder();
- }
- return null;
- }
-
- private void updateNotification(int playerState) {
- MediaNotification mediaNotification = mInstance.onUpdateNotification();
- if (mediaNotification == null) {
- return;
- }
- switch(playerState) {
- case MediaPlayerBase.PLAYER_STATE_PLAYING:
- if (!mIsRunningForeground) {
- mIsRunningForeground = true;
- mInstance.startForegroundService(mStartSelfIntent);
- mInstance.startForeground(mediaNotification.getNotificationId(),
- mediaNotification.getNotification());
- return;
- }
- break;
- case MediaPlayerBase.PLAYER_STATE_IDLE:
- case MediaPlayerBase.PLAYER_STATE_ERROR:
- if (mIsRunningForeground) {
- mIsRunningForeground = false;
- mInstance.stopForeground(true);
- return;
- }
- break;
- }
- mNotificationManager.notify(mediaNotification.getNotificationId(),
- mediaNotification.getNotification());
- }
-
- private class SessionServiceEventCallback extends PlayerEventCallback {
- @Override
- public void onPlayerStateChanged(MediaPlayerBase player, int state) {
- // TODO: Implement this
- return;
- }
- }
-
- public static class MediaNotificationImpl implements MediaNotificationProvider {
- private int mNotificationId;
- private Notification mNotification;
-
- public MediaNotificationImpl(MediaNotification instance, int notificationId,
- Notification notification) {
- if (notification == null) {
- throw new IllegalArgumentException("notification shouldn't be null");
- }
- mNotificationId = notificationId;
- mNotification = notification;
- }
-
- @Override
- public int getNotificationId_impl() {
- return mNotificationId;
- }
-
- @Override
- public Notification getNotification_impl() {
- return mNotification;
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/Rating2Impl.java b/packages/MediaComponents/src/com/android/media/Rating2Impl.java
deleted file mode 100644
index e2b9f0a..0000000
--- a/packages/MediaComponents/src/com/android/media/Rating2Impl.java
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import static android.media.Rating2.*;
-
-import android.media.Rating2;
-import android.media.Rating2.Style;
-import android.media.update.Rating2Provider;
-import android.os.Bundle;
-import android.util.Log;
-
-import java.util.Objects;
-
-public final class Rating2Impl implements Rating2Provider {
- private static final String TAG = "Rating2";
-
- private static final String KEY_STYLE = "android.media.rating2.style";
- private static final String KEY_VALUE = "android.media.rating2.value";
-
- private final static float RATING_NOT_RATED = -1.0f;
-
- private final Rating2 mInstance;
- private final int mRatingStyle;
- private final float mRatingValue;
-
- private Rating2Impl(@Style int ratingStyle, float rating) {
- mRatingStyle = ratingStyle;
- mRatingValue = rating;
- mInstance = new Rating2(this);
- }
-
- @Override
- public String toString_impl() {
- return "Rating2:style=" + mRatingStyle + " rating="
- + (mRatingValue < 0.0f ? "unrated" : String.valueOf(mRatingValue));
- }
-
- @Override
- public boolean equals_impl(Object obj) {
- if (!(obj instanceof Rating2)) {
- return false;
- }
- Rating2Impl other = (Rating2Impl) ((Rating2) obj).getProvider();
- return mRatingStyle == other.mRatingStyle
- && mRatingValue == other.mRatingValue;
- }
-
- @Override
- public int hashCode_impl() {
- return Objects.hash(mRatingStyle, mRatingValue);
- }
-
- Rating2 getInstance() {
- return mInstance;
- }
-
- public static Rating2 fromBundle_impl(Bundle bundle) {
- if (bundle == null) {
- return null;
- }
- return new Rating2Impl(bundle.getInt(KEY_STYLE), bundle.getFloat(KEY_VALUE)).getInstance();
- }
-
- public Bundle toBundle_impl() {
- Bundle bundle = new Bundle();
- bundle.putInt(KEY_STYLE, mRatingStyle);
- bundle.putFloat(KEY_VALUE, mRatingValue);
- return bundle;
- }
-
- public static Rating2 newUnratedRating_impl(@Style int ratingStyle) {
- switch(ratingStyle) {
- case RATING_HEART:
- case RATING_THUMB_UP_DOWN:
- case RATING_3_STARS:
- case RATING_4_STARS:
- case RATING_5_STARS:
- case RATING_PERCENTAGE:
- return new Rating2Impl(ratingStyle, RATING_NOT_RATED).getInstance();
- default:
- return null;
- }
- }
-
- public static Rating2 newHeartRating_impl(boolean hasHeart) {
- return new Rating2Impl(RATING_HEART, hasHeart ? 1.0f : 0.0f).getInstance();
- }
-
- public static Rating2 newThumbRating_impl(boolean thumbIsUp) {
- return new Rating2Impl(RATING_THUMB_UP_DOWN, thumbIsUp ? 1.0f : 0.0f).getInstance();
- }
-
- public static Rating2 newStarRating_impl(int starRatingStyle, float starRating) {
- float maxRating = RATING_NOT_RATED;
- switch(starRatingStyle) {
- case RATING_3_STARS:
- maxRating = 3.0f;
- break;
- case RATING_4_STARS:
- maxRating = 4.0f;
- break;
- case RATING_5_STARS:
- maxRating = 5.0f;
- break;
- default:
- Log.e(TAG, "Invalid rating style (" + starRatingStyle + ") for a star rating");
- return null;
- }
- if ((starRating < 0.0f) || (starRating > maxRating)) {
- Log.e(TAG, "Trying to set out of range star-based rating");
- return null;
- }
- return new Rating2Impl(starRatingStyle, starRating).getInstance();
- }
-
- public static Rating2 newPercentageRating_impl(float percent) {
- if ((percent < 0.0f) || (percent > 100.0f)) {
- Log.e(TAG, "Invalid percentage-based rating value");
- return null;
- } else {
- return new Rating2Impl(RATING_PERCENTAGE, percent).getInstance();
- }
- }
-
- @Override
- public boolean isRated_impl() {
- return mRatingValue >= 0.0f;
- }
-
- @Override
- public int getRatingStyle_impl() {
- return mRatingStyle;
- }
-
- @Override
- public boolean hasHeart_impl() {
- if (mRatingStyle != RATING_HEART) {
- return false;
- } else {
- return (mRatingValue == 1.0f);
- }
- }
-
- @Override
- public boolean isThumbUp_impl() {
- if (mRatingStyle != RATING_THUMB_UP_DOWN) {
- return false;
- } else {
- return (mRatingValue == 1.0f);
- }
- }
-
- @Override
- public float getStarRating_impl() {
- switch (mRatingStyle) {
- case RATING_3_STARS:
- case RATING_4_STARS:
- case RATING_5_STARS:
- if (mInstance.isRated()) {
- return mRatingValue;
- }
- default:
- return -1.0f;
- }
- }
-
- @Override
- public float getPercentRating_impl() {
- if ((mRatingStyle != RATING_PERCENTAGE) || !mInstance.isRated()) {
- return -1.0f;
- } else {
- return mRatingValue;
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/RoutePlayer.java b/packages/MediaComponents/src/com/android/media/RoutePlayer.java
deleted file mode 100644
index ebff0e2..0000000
--- a/packages/MediaComponents/src/com/android/media/RoutePlayer.java
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import android.content.Context;
-import android.media.DataSourceDesc;
-import android.media.session.MediaSession;
-import android.media.session.PlaybackState;
-import android.net.Uri;
-import android.os.Build;
-import android.os.Bundle;
-
-import androidx.annotation.RequiresApi;
-
-import com.android.support.mediarouter.media.MediaItemStatus;
-import com.android.support.mediarouter.media.MediaRouter;
-import com.android.support.mediarouter.media.MediaSessionStatus;
-import com.android.support.mediarouter.media.RemotePlaybackClient;
-import com.android.support.mediarouter.media.RemotePlaybackClient.ItemActionCallback;
-import com.android.support.mediarouter.media.RemotePlaybackClient.SessionActionCallback;
-import com.android.support.mediarouter.media.RemotePlaybackClient.StatusCallback;
-
-@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
-public class RoutePlayer extends MediaSession.Callback {
- public static final long PLAYBACK_ACTIONS = PlaybackState.ACTION_PAUSE
- | PlaybackState.ACTION_PLAY | PlaybackState.ACTION_SEEK_TO
- | PlaybackState.ACTION_FAST_FORWARD | PlaybackState.ACTION_REWIND;
-
- private RemotePlaybackClient mClient;
- private String mSessionId;
- private String mItemId;
- private PlayerEventCallback mCallback;
-
- private StatusCallback mStatusCallback = new StatusCallback() {
- @Override
- public void onItemStatusChanged(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus,
- String itemId, MediaItemStatus itemStatus) {
- updateSessionStatus(sessionId, sessionStatus);
- updateItemStatus(itemId, itemStatus);
- }
- };
-
- public RoutePlayer(Context context, MediaRouter.RouteInfo route) {
- mClient = new RemotePlaybackClient(context, route);
- mClient.setStatusCallback(mStatusCallback);
- mClient.startSession(null, new SessionActionCallback() {
- @Override
- public void onResult(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus) {
- updateSessionStatus(sessionId, sessionStatus);
- }
- });
- }
-
- @Override
- public void onPlay() {
- mClient.resume(null, new SessionActionCallback() {
- @Override
- public void onResult(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus) {
- updateSessionStatus(sessionId, sessionStatus);
- }
- });
- }
-
- @Override
- public void onPause() {
- mClient.pause(null, new SessionActionCallback() {
- @Override
- public void onResult(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus) {
- updateSessionStatus(sessionId, sessionStatus);
- }
- });
- }
-
- @Override
- public void onSeekTo(long pos) {
- mClient.seek(mItemId, pos, null, new ItemActionCallback() {
- @Override
- public void onResult(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus,
- String itemId, MediaItemStatus itemStatus) {
- updateSessionStatus(sessionId, sessionStatus);
- updateItemStatus(itemId, itemStatus);
- }
- });
- }
-
- @Override
- public void onStop() {
- mClient.stop(null, new SessionActionCallback() {
- @Override
- public void onResult(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus) {
- updateSessionStatus(sessionId, sessionStatus);
- }
- });
- }
-
- public void setPlayerEventCallback(PlayerEventCallback callback) {
- mCallback = callback;
- }
-
- public void openVideo(DataSourceDesc dsd) {
- mClient.play(dsd.getUri(), "video/mp4", null, 0, null, new ItemActionCallback() {
- @Override
- public void onResult(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus,
- String itemId, MediaItemStatus itemStatus) {
- updateSessionStatus(sessionId, sessionStatus);
- updateItemStatus(itemId, itemStatus);
- playInternal(dsd.getUri());
- }
- });
- }
-
- public void release() {
- if (mClient != null) {
- mClient.release();
- mClient = null;
- }
- if (mCallback != null) {
- mCallback = null;
- }
- }
-
- private void playInternal(Uri uri) {
- mClient.play(uri, "video/mp4", null, 0, null, new ItemActionCallback() {
- @Override
- public void onResult(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus,
- String itemId, MediaItemStatus itemStatus) {
- updateSessionStatus(sessionId, sessionStatus);
- updateItemStatus(itemId, itemStatus);
- }
- });
- }
-
- private void updateSessionStatus(String sessionId, MediaSessionStatus sessionStatus) {
- mSessionId = sessionId;
- }
-
- private void updateItemStatus(String itemId, MediaItemStatus itemStatus) {
- mItemId = itemId;
- if (itemStatus == null || mCallback == null) return;
- mCallback.onPlayerStateChanged(itemStatus);
- }
-
- public static abstract class PlayerEventCallback {
- public void onPlayerStateChanged(MediaItemStatus itemStatus) { }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/SessionPlaylistAgent.java b/packages/MediaComponents/src/com/android/media/SessionPlaylistAgent.java
deleted file mode 100644
index 1c570aa..0000000
--- a/packages/MediaComponents/src/com/android/media/SessionPlaylistAgent.java
+++ /dev/null
@@ -1,494 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.media.DataSourceDesc;
-import android.media.MediaItem2;
-import android.media.MediaMetadata2;
-import android.media.MediaPlayerBase;
-import android.media.MediaPlayerBase.PlayerEventCallback;
-import android.media.MediaPlaylistAgent;
-import android.media.MediaSession2.OnDataSourceMissingHelper;
-import android.util.ArrayMap;
-
-import com.android.internal.annotations.GuardedBy;
-import com.android.internal.annotations.VisibleForTesting;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ThreadLocalRandom;
-
-public class SessionPlaylistAgent extends MediaPlaylistAgent {
- private static final String TAG = "SessionPlaylistAgent";
- @VisibleForTesting
- static final int END_OF_PLAYLIST = -1;
- @VisibleForTesting
- static final int NO_VALID_ITEMS = -2;
-
- private final PlayItem mEopPlayItem = new PlayItem(END_OF_PLAYLIST, null);
-
- private final Object mLock = new Object();
- private final MediaSession2Impl mSessionImpl;
- private final MyPlayerEventCallback mPlayerCallback;
-
- @GuardedBy("mLock")
- private MediaPlayerBase mPlayer;
- @GuardedBy("mLock")
- private OnDataSourceMissingHelper mDsmHelper;
- // TODO: Check if having the same item is okay (b/74090741)
- @GuardedBy("mLock")
- private ArrayList<MediaItem2> mPlaylist = new ArrayList<>();
- @GuardedBy("mLock")
- private ArrayList<MediaItem2> mShuffledList = new ArrayList<>();
- @GuardedBy("mLock")
- private Map<MediaItem2, DataSourceDesc> mItemDsdMap = new ArrayMap<>();
- @GuardedBy("mLock")
- private MediaMetadata2 mMetadata;
- @GuardedBy("mLock")
- private int mRepeatMode;
- @GuardedBy("mLock")
- private int mShuffleMode;
- @GuardedBy("mLock")
- private PlayItem mCurrent;
-
- // Called on session callback executor.
- private class MyPlayerEventCallback extends PlayerEventCallback {
- public void onCurrentDataSourceChanged(@NonNull MediaPlayerBase mpb,
- @Nullable DataSourceDesc dsd) {
- if (mPlayer != mpb) {
- return;
- }
- synchronized (mLock) {
- if (dsd == null && mCurrent != null) {
- mCurrent = getNextValidPlayItemLocked(mCurrent.shuffledIdx, 1);
- updateCurrentIfNeededLocked();
- }
- }
- }
- }
-
- private class PlayItem {
- int shuffledIdx;
- DataSourceDesc dsd;
- MediaItem2 mediaItem;
-
- PlayItem(int shuffledIdx) {
- this(shuffledIdx, null);
- }
-
- PlayItem(int shuffledIdx, DataSourceDesc dsd) {
- this.shuffledIdx = shuffledIdx;
- if (shuffledIdx >= 0) {
- this.mediaItem = mShuffledList.get(shuffledIdx);
- if (dsd == null) {
- synchronized (mLock) {
- this.dsd = retrieveDataSourceDescLocked(this.mediaItem);
- }
- } else {
- this.dsd = dsd;
- }
- }
- }
-
- boolean isValid() {
- if (this == mEopPlayItem) {
- return true;
- }
- if (mediaItem == null) {
- return false;
- }
- if (dsd == null) {
- return false;
- }
- if (shuffledIdx >= mShuffledList.size()) {
- return false;
- }
- if (mediaItem != mShuffledList.get(shuffledIdx)) {
- return false;
- }
- if (mediaItem.getDataSourceDesc() != null
- && !mediaItem.getDataSourceDesc().equals(dsd)) {
- return false;
- }
- return true;
- }
- }
-
- public SessionPlaylistAgent(@NonNull MediaSession2Impl sessionImpl,
- @NonNull MediaPlayerBase player) {
- if (sessionImpl == null) {
- throw new IllegalArgumentException("sessionImpl shouldn't be null");
- }
- if (player == null) {
- throw new IllegalArgumentException("player shouldn't be null");
- }
- mSessionImpl = sessionImpl;
- mPlayer = player;
- mPlayerCallback = new MyPlayerEventCallback();
- mPlayer.registerPlayerEventCallback(mSessionImpl.getCallbackExecutor(), mPlayerCallback);
- }
-
- public void setPlayer(@NonNull MediaPlayerBase player) {
- if (player == null) {
- throw new IllegalArgumentException("player shouldn't be null");
- }
- synchronized (mLock) {
- if (player == mPlayer) {
- return;
- }
- mPlayer.unregisterPlayerEventCallback(mPlayerCallback);
- mPlayer = player;
- mPlayer.registerPlayerEventCallback(
- mSessionImpl.getCallbackExecutor(), mPlayerCallback);
- updatePlayerDataSourceLocked();
- }
- }
-
- public void setOnDataSourceMissingHelper(OnDataSourceMissingHelper helper) {
- synchronized (mLock) {
- mDsmHelper = helper;
- }
- }
-
- public void clearOnDataSourceMissingHelper() {
- synchronized (mLock) {
- mDsmHelper = null;
- }
- }
-
- @Override
- public @Nullable List<MediaItem2> getPlaylist() {
- synchronized (mLock) {
- return Collections.unmodifiableList(mPlaylist);
- }
- }
-
- @Override
- public void setPlaylist(@NonNull List<MediaItem2> list, @Nullable MediaMetadata2 metadata) {
- if (list == null) {
- throw new IllegalArgumentException("list shouldn't be null");
- }
-
- synchronized (mLock) {
- mItemDsdMap.clear();
-
- mPlaylist.clear();
- mPlaylist.addAll(list);
- applyShuffleModeLocked();
-
- mMetadata = metadata;
- mCurrent = getNextValidPlayItemLocked(END_OF_PLAYLIST, 1);
- updatePlayerDataSourceLocked();
- }
- notifyPlaylistChanged();
- }
-
- @Override
- public @Nullable MediaMetadata2 getPlaylistMetadata() {
- return mMetadata;
- }
-
- @Override
- public void updatePlaylistMetadata(@Nullable MediaMetadata2 metadata) {
- synchronized (mLock) {
- if (metadata == mMetadata) {
- return;
- }
- mMetadata = metadata;
- }
- notifyPlaylistMetadataChanged();
- }
-
- @Override
- public void addPlaylistItem(int index, @NonNull MediaItem2 item) {
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- synchronized (mLock) {
- index = clamp(index, mPlaylist.size());
- int shuffledIdx = index;
- mPlaylist.add(index, item);
- if (mShuffleMode == MediaPlaylistAgent.SHUFFLE_MODE_NONE) {
- mShuffledList.add(index, item);
- } else {
- // Add the item in random position of mShuffledList.
- shuffledIdx = ThreadLocalRandom.current().nextInt(mShuffledList.size() + 1);
- mShuffledList.add(shuffledIdx, item);
- }
- if (!hasValidItem()) {
- mCurrent = getNextValidPlayItemLocked(END_OF_PLAYLIST, 1);
- updatePlayerDataSourceLocked();
- } else {
- updateCurrentIfNeededLocked();
- }
- }
- notifyPlaylistChanged();
- }
-
- @Override
- public void removePlaylistItem(@NonNull MediaItem2 item) {
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- synchronized (mLock) {
- if (!mPlaylist.remove(item)) {
- return;
- }
- mShuffledList.remove(item);
- mItemDsdMap.remove(item);
- updateCurrentIfNeededLocked();
- }
- notifyPlaylistChanged();
- }
-
- @Override
- public void replacePlaylistItem(int index, @NonNull MediaItem2 item) {
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- synchronized (mLock) {
- if (mPlaylist.size() <= 0) {
- return;
- }
- index = clamp(index, mPlaylist.size() - 1);
- int shuffledIdx = mShuffledList.indexOf(mPlaylist.get(index));
- mItemDsdMap.remove(mShuffledList.get(shuffledIdx));
- mShuffledList.set(shuffledIdx, item);
- mPlaylist.set(index, item);
- if (!hasValidItem()) {
- mCurrent = getNextValidPlayItemLocked(END_OF_PLAYLIST, 1);
- updatePlayerDataSourceLocked();
- } else {
- updateCurrentIfNeededLocked();
- }
- }
- notifyPlaylistChanged();
- }
-
- @Override
- public void skipToPlaylistItem(@NonNull MediaItem2 item) {
- if (item == null) {
- throw new IllegalArgumentException("item shouldn't be null");
- }
- synchronized (mLock) {
- if (!hasValidItem() || item.equals(mCurrent.mediaItem)) {
- return;
- }
- int shuffledIdx = mShuffledList.indexOf(item);
- if (shuffledIdx < 0) {
- return;
- }
- mCurrent = new PlayItem(shuffledIdx);
- updateCurrentIfNeededLocked();
- }
- }
-
- @Override
- public void skipToPreviousItem() {
- synchronized (mLock) {
- if (!hasValidItem()) {
- return;
- }
- PlayItem prev = getNextValidPlayItemLocked(mCurrent.shuffledIdx, -1);
- if (prev != mEopPlayItem) {
- mCurrent = prev;
- }
- updateCurrentIfNeededLocked();
- }
- }
-
- @Override
- public void skipToNextItem() {
- synchronized (mLock) {
- if (!hasValidItem() || mCurrent == mEopPlayItem) {
- return;
- }
- PlayItem next = getNextValidPlayItemLocked(mCurrent.shuffledIdx, 1);
- if (next != mEopPlayItem) {
- mCurrent = next;
- }
- updateCurrentIfNeededLocked();
- }
- }
-
- @Override
- public int getRepeatMode() {
- return mRepeatMode;
- }
-
- @Override
- public void setRepeatMode(int repeatMode) {
- if (repeatMode < MediaPlaylistAgent.REPEAT_MODE_NONE
- || repeatMode > MediaPlaylistAgent.REPEAT_MODE_GROUP) {
- return;
- }
- synchronized (mLock) {
- if (mRepeatMode == repeatMode) {
- return;
- }
- mRepeatMode = repeatMode;
- switch (repeatMode) {
- case MediaPlaylistAgent.REPEAT_MODE_ONE:
- if (mCurrent != null && mCurrent != mEopPlayItem) {
- mPlayer.loopCurrent(true);
- }
- break;
- case MediaPlaylistAgent.REPEAT_MODE_ALL:
- case MediaPlaylistAgent.REPEAT_MODE_GROUP:
- if (mCurrent == mEopPlayItem) {
- mCurrent = getNextValidPlayItemLocked(END_OF_PLAYLIST, 1);
- updatePlayerDataSourceLocked();
- }
- // pass through
- case MediaPlaylistAgent.REPEAT_MODE_NONE:
- mPlayer.loopCurrent(false);
- break;
- }
- }
- notifyRepeatModeChanged();
- }
-
- @Override
- public int getShuffleMode() {
- return mShuffleMode;
- }
-
- @Override
- public void setShuffleMode(int shuffleMode) {
- if (shuffleMode < MediaPlaylistAgent.SHUFFLE_MODE_NONE
- || shuffleMode > MediaPlaylistAgent.SHUFFLE_MODE_GROUP) {
- return;
- }
- synchronized (mLock) {
- if (mShuffleMode == shuffleMode) {
- return;
- }
- mShuffleMode = shuffleMode;
- applyShuffleModeLocked();
- updateCurrentIfNeededLocked();
- }
- notifyShuffleModeChanged();
- }
-
- @VisibleForTesting
- int getCurShuffledIndex() {
- return hasValidItem() ? mCurrent.shuffledIdx : NO_VALID_ITEMS;
- }
-
- private boolean hasValidItem() {
- return mCurrent != null;
- }
-
- private DataSourceDesc retrieveDataSourceDescLocked(MediaItem2 item) {
- DataSourceDesc dsd = item.getDataSourceDesc();
- if (dsd != null) {
- mItemDsdMap.put(item, dsd);
- return dsd;
- }
- dsd = mItemDsdMap.get(item);
- if (dsd != null) {
- return dsd;
- }
- OnDataSourceMissingHelper helper = mDsmHelper;
- if (helper != null) {
- // TODO: Do not call onDataSourceMissing with the lock (b/74090741).
- dsd = helper.onDataSourceMissing(mSessionImpl.getInstance(), item);
- if (dsd != null) {
- mItemDsdMap.put(item, dsd);
- }
- }
- return dsd;
- }
-
- // TODO: consider to call updateCurrentIfNeededLocked inside (b/74090741)
- private PlayItem getNextValidPlayItemLocked(int curShuffledIdx, int direction) {
- int size = mPlaylist.size();
- if (curShuffledIdx == END_OF_PLAYLIST) {
- curShuffledIdx = (direction > 0) ? -1 : size;
- }
- for (int i = 0; i < size; i++) {
- curShuffledIdx += direction;
- if (curShuffledIdx < 0 || curShuffledIdx >= mPlaylist.size()) {
- if (mRepeatMode == REPEAT_MODE_NONE) {
- return (i == size - 1) ? null : mEopPlayItem;
- } else {
- curShuffledIdx = curShuffledIdx < 0 ? mPlaylist.size() - 1 : 0;
- }
- }
- DataSourceDesc dsd = retrieveDataSourceDescLocked(mShuffledList.get(curShuffledIdx));
- if (dsd != null) {
- return new PlayItem(curShuffledIdx, dsd);
- }
- }
- return null;
- }
-
- private void updateCurrentIfNeededLocked() {
- if (!hasValidItem() || mCurrent.isValid()) {
- return;
- }
- int shuffledIdx = mShuffledList.indexOf(mCurrent.mediaItem);
- if (shuffledIdx >= 0) {
- // Added an item.
- mCurrent.shuffledIdx = shuffledIdx;
- return;
- }
-
- if (mCurrent.shuffledIdx >= mShuffledList.size()) {
- mCurrent = getNextValidPlayItemLocked(mShuffledList.size() - 1, 1);
- } else {
- mCurrent.mediaItem = mShuffledList.get(mCurrent.shuffledIdx);
- if (retrieveDataSourceDescLocked(mCurrent.mediaItem) == null) {
- mCurrent = getNextValidPlayItemLocked(mCurrent.shuffledIdx, 1);
- }
- }
- updatePlayerDataSourceLocked();
- return;
- }
-
- private void updatePlayerDataSourceLocked() {
- if (mCurrent == null || mCurrent == mEopPlayItem) {
- return;
- }
- if (mPlayer.getCurrentDataSource() != mCurrent.dsd) {
- mPlayer.setDataSource(mCurrent.dsd);
- mPlayer.loopCurrent(mRepeatMode == MediaPlaylistAgent.REPEAT_MODE_ONE);
- }
- // TODO: Call setNextDataSource (b/74090741)
- }
-
- private void applyShuffleModeLocked() {
- mShuffledList.clear();
- mShuffledList.addAll(mPlaylist);
- if (mShuffleMode == MediaPlaylistAgent.SHUFFLE_MODE_ALL
- || mShuffleMode == MediaPlaylistAgent.SHUFFLE_MODE_GROUP) {
- Collections.shuffle(mShuffledList);
- }
- }
-
- // Clamps value to [0, size]
- private static int clamp(int value, int size) {
- if (value < 0) {
- return 0;
- }
- return (value > size) ? size : value;
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/SessionToken2Impl.java b/packages/MediaComponents/src/com/android/media/SessionToken2Impl.java
deleted file mode 100644
index f792712..0000000
--- a/packages/MediaComponents/src/com/android/media/SessionToken2Impl.java
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import static android.media.SessionToken2.TYPE_LIBRARY_SERVICE;
-import static android.media.SessionToken2.TYPE_SESSION;
-import static android.media.SessionToken2.TYPE_SESSION_SERVICE;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.pm.ResolveInfo;
-import android.media.MediaLibraryService2;
-import android.media.MediaSessionService2;
-import android.media.SessionToken2;
-import android.media.SessionToken2.TokenType;
-import android.media.update.SessionToken2Provider;
-import android.os.Bundle;
-import android.os.IBinder;
-import android.text.TextUtils;
-
-import java.util.List;
-
-public class SessionToken2Impl implements SessionToken2Provider {
- private static final String KEY_UID = "android.media.token.uid";
- private static final String KEY_TYPE = "android.media.token.type";
- private static final String KEY_PACKAGE_NAME = "android.media.token.package_name";
- private static final String KEY_SERVICE_NAME = "android.media.token.service_name";
- private static final String KEY_ID = "android.media.token.id";
- private static final String KEY_SESSION_BINDER = "android.media.token.session_binder";
-
- private final SessionToken2 mInstance;
- private final int mUid;
- private final @TokenType int mType;
- private final String mPackageName;
- private final String mServiceName;
- private final String mId;
- private final IMediaSession2 mSessionBinder;
-
- /**
- * Public constructor for the legacy support (i.e. browser can try connecting to any browser
- * service if it knows the service name)
- */
- public SessionToken2Impl(Context context, SessionToken2 instance,
- String packageName, String serviceName, int uid) {
- if (TextUtils.isEmpty(packageName)) {
- throw new IllegalArgumentException("packageName shouldn't be empty");
- }
- if (TextUtils.isEmpty(serviceName)) {
- throw new IllegalArgumentException("serviceName shouldn't be empty");
- }
- mInstance = instance;
- // Calculate uid if it's not specified.
- final PackageManager manager = context.getPackageManager();
- if (uid < 0) {
- try {
- uid = manager.getPackageUid(packageName, 0);
- } catch (NameNotFoundException e) {
- throw new IllegalArgumentException("Cannot find package " + packageName);
- }
- }
- mUid = uid;
-
- // Infer id and type from package name and service name
- // TODO(jaewan): Handle multi-user.
- String id = getSessionIdFromService(manager, MediaLibraryService2.SERVICE_INTERFACE,
- packageName, serviceName);
- if (id != null) {
- mId = id;
- mType = TYPE_LIBRARY_SERVICE;
- } else {
- // retry with session service
- mId = getSessionIdFromService(manager, MediaSessionService2.SERVICE_INTERFACE,
- packageName, serviceName);
- mType = TYPE_SESSION_SERVICE;
- }
- if (mId == null) {
- throw new IllegalArgumentException("service " + serviceName + " doesn't implement"
- + " session service nor library service. Use service's full name.");
- }
- mPackageName = packageName;
- mServiceName = serviceName;
- mSessionBinder = null;
- }
-
- SessionToken2Impl(int uid, int type, String packageName, String serviceName, String id,
- IMediaSession2 sessionBinder) {
- // TODO(jaewan): Add sanity check (b/73863865)
- mUid = uid;
- mType = type;
- mPackageName = packageName;
- mServiceName = serviceName;
- mId = id;
- mSessionBinder = sessionBinder;
- mInstance = new SessionToken2(this);
- }
-
- private static String getSessionIdFromService(PackageManager manager, String serviceInterface,
- String packageName, String serviceName) {
- Intent serviceIntent = new Intent(serviceInterface);
- serviceIntent.setPackage(packageName);
- // Use queryIntentServices to find services with MediaLibraryService2.SERVICE_INTERFACE.
- // We cannot use resolveService with intent specified class name, because resolveService
- // ignores actions if Intent.setClassName() is specified.
- List<ResolveInfo> list = manager.queryIntentServices(
- serviceIntent, PackageManager.GET_META_DATA);
- if (list != null) {
- for (int i = 0; i < list.size(); i++) {
- ResolveInfo resolveInfo = list.get(i);
- if (resolveInfo == null || resolveInfo.serviceInfo == null) {
- continue;
- }
- if (TextUtils.equals(resolveInfo.serviceInfo.name, serviceName)) {
- return getSessionId(resolveInfo);
- }
- }
- }
- return null;
- }
-
- public static String getSessionId(ResolveInfo resolveInfo) {
- if (resolveInfo == null || resolveInfo.serviceInfo == null) {
- return null;
- } else if (resolveInfo.serviceInfo.metaData == null) {
- return "";
- } else {
- return resolveInfo.serviceInfo.metaData.getString(
- MediaSessionService2.SERVICE_META_DATA, "");
- }
- }
-
- public SessionToken2 getInstance() {
- return mInstance;
- }
-
- @Override
- public String getPackageName_impl() {
- return mPackageName;
- }
-
- @Override
- public int getUid_impl() {
- return mUid;
- }
-
- @Override
- public String getId_imp() {
- return mId;
- }
-
- @Override
- public int getType_impl() {
- return mType;
- }
-
- String getServiceName() {
- return mServiceName;
- }
-
- IMediaSession2 getSessionBinder() {
- return mSessionBinder;
- }
-
- public static SessionToken2 fromBundle_impl(Bundle bundle) {
- if (bundle == null) {
- return null;
- }
- final int uid = bundle.getInt(KEY_UID);
- final @TokenType int type = bundle.getInt(KEY_TYPE, -1);
- final String packageName = bundle.getString(KEY_PACKAGE_NAME);
- final String serviceName = bundle.getString(KEY_SERVICE_NAME);
- final String id = bundle.getString(KEY_ID);
- final IBinder sessionBinder = bundle.getBinder(KEY_SESSION_BINDER);
-
- // Sanity check.
- switch (type) {
- case TYPE_SESSION:
- if (sessionBinder == null) {
- throw new IllegalArgumentException("Unexpected sessionBinder for session,"
- + " binder=" + sessionBinder);
- }
- break;
- case TYPE_SESSION_SERVICE:
- case TYPE_LIBRARY_SERVICE:
- if (TextUtils.isEmpty(serviceName)) {
- throw new IllegalArgumentException("Session service needs service name");
- }
- break;
- default:
- throw new IllegalArgumentException("Invalid type");
- }
- if (TextUtils.isEmpty(packageName) || id == null) {
- throw new IllegalArgumentException("Package name nor ID cannot be null.");
- }
- return new SessionToken2Impl(uid, type, packageName, serviceName, id,
- sessionBinder != null ? IMediaSession2.Stub.asInterface(sessionBinder) : null)
- .getInstance();
- }
-
- @Override
- public Bundle toBundle_impl() {
- Bundle bundle = new Bundle();
- bundle.putInt(KEY_UID, mUid);
- bundle.putString(KEY_PACKAGE_NAME, mPackageName);
- bundle.putString(KEY_SERVICE_NAME, mServiceName);
- bundle.putString(KEY_ID, mId);
- bundle.putInt(KEY_TYPE, mType);
- bundle.putBinder(KEY_SESSION_BINDER,
- mSessionBinder != null ? mSessionBinder.asBinder() : null);
- return bundle;
- }
-
- @Override
- public int hashCode_impl() {
- final int prime = 31;
- return mType
- + prime * (mUid
- + prime * (mPackageName.hashCode()
- + prime * (mId.hashCode()
- + prime * (mServiceName != null ? mServiceName.hashCode() : 0))));
- }
-
- @Override
- public boolean equals_impl(Object obj) {
- if (!(obj instanceof SessionToken2)) {
- return false;
- }
- SessionToken2Impl other = from((SessionToken2) obj);
- return mUid == other.mUid
- && TextUtils.equals(mPackageName, other.mPackageName)
- && TextUtils.equals(mServiceName, other.mServiceName)
- && TextUtils.equals(mId, other.mId)
- && mType == other.mType;
- }
-
- @Override
- public String toString_impl() {
- return "SessionToken {pkg=" + mPackageName + " id=" + mId + " type=" + mType
- + " service=" + mServiceName + " binder=" + mSessionBinder + "}";
- }
-
- static SessionToken2Impl from(SessionToken2 token) {
- return ((SessionToken2Impl) token.getProvider());
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/VolumeProvider2Impl.java b/packages/MediaComponents/src/com/android/media/VolumeProvider2Impl.java
deleted file mode 100644
index bf22e1b..0000000
--- a/packages/MediaComponents/src/com/android/media/VolumeProvider2Impl.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.media;
-
-import static android.media.VolumeProvider2.VOLUME_CONTROL_ABSOLUTE;
-import static android.media.VolumeProvider2.VOLUME_CONTROL_FIXED;
-import static android.media.VolumeProvider2.VOLUME_CONTROL_RELATIVE;
-
-import android.media.VolumeProvider2;
-import android.media.update.VolumeProvider2Provider;
-
-public class VolumeProvider2Impl implements VolumeProvider2Provider {
- private final VolumeProvider2 mInstance;
- private final int mControlType;
- private final int mMaxVolume;
-
- private int mCurrentVolume;
- private Callback mCallback;
-
- public VolumeProvider2Impl(VolumeProvider2 instance,
- @VolumeProvider2.ControlType int controlType, int maxVolume, int currentVolume) {
- if (controlType != VOLUME_CONTROL_FIXED && controlType != VOLUME_CONTROL_RELATIVE
- && controlType != VOLUME_CONTROL_ABSOLUTE) {
- throw new IllegalArgumentException("wrong controlType " + controlType);
- }
- if (maxVolume < 0 || currentVolume < 0) {
- throw new IllegalArgumentException("volume shouldn't be negative"
- + ", maxVolume=" + maxVolume + ", currentVolume=" + currentVolume);
- }
- if (currentVolume > maxVolume) {
- throw new IllegalArgumentException("currentVolume shouldn't be greater than maxVolume"
- + ", maxVolume=" + maxVolume + ", currentVolume=" + currentVolume);
- }
- mInstance = instance;
- mControlType = controlType;
- mMaxVolume = maxVolume;
- mCurrentVolume = currentVolume;
- }
-
- @Override
- public int getControlType_impl() {
- return mControlType;
- }
-
- @Override
- public int getMaxVolume_impl() {
- return mMaxVolume;
- }
-
- @Override
- public int getCurrentVolume_impl() {
- return mCurrentVolume;
- }
-
- @Override
- public void setCurrentVolume_impl(int currentVolume) {
- if (currentVolume < 0) {
- throw new IllegalArgumentException("currentVolume shouldn't be negative"
- + ", currentVolume=" + currentVolume);
- }
- mCurrentVolume = currentVolume;
- if (mCallback != null) {
- mCallback.onVolumeChanged(mInstance);
- }
- }
-
- /**
- * Sets a callback to receive volume changes.
- */
- public void setCallback(Callback callback) {
- mCallback = callback;
- }
-
- /**
- * Listens for changes to the volume.
- */
- public static abstract class Callback {
- public abstract void onVolumeChanged(VolumeProvider2 volumeProvider);
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/subtitle/ClosedCaptionRenderer.java b/packages/MediaComponents/src/com/android/media/subtitle/ClosedCaptionRenderer.java
deleted file mode 100644
index ff7eec9..0000000
--- a/packages/MediaComponents/src/com/android/media/subtitle/ClosedCaptionRenderer.java
+++ /dev/null
@@ -1,1501 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media.subtitle;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Paint;
-import android.graphics.Rect;
-import android.graphics.Typeface;
-import android.media.MediaFormat;
-import android.text.Spannable;
-import android.text.SpannableStringBuilder;
-import android.text.TextPaint;
-import android.text.style.CharacterStyle;
-import android.text.style.StyleSpan;
-import android.text.style.UnderlineSpan;
-import android.text.style.UpdateAppearance;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.util.TypedValue;
-import android.view.Gravity;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.accessibility.CaptioningManager;
-import android.view.accessibility.CaptioningManager.CaptionStyle;
-import android.view.accessibility.CaptioningManager.CaptioningChangeListener;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Vector;
-
-// Note: This is forked from android.media.ClosedCaptionRenderer since P
-public class ClosedCaptionRenderer extends SubtitleController.Renderer {
- private final Context mContext;
- private Cea608CCWidget mCCWidget;
-
- public ClosedCaptionRenderer(Context context) {
- mContext = context;
- }
-
- @Override
- public boolean supports(MediaFormat format) {
- if (format.containsKey(MediaFormat.KEY_MIME)) {
- String mimeType = format.getString(MediaFormat.KEY_MIME);
- return MediaFormat.MIMETYPE_TEXT_CEA_608.equals(mimeType);
- }
- return false;
- }
-
- @Override
- public SubtitleTrack createTrack(MediaFormat format) {
- String mimeType = format.getString(MediaFormat.KEY_MIME);
- if (MediaFormat.MIMETYPE_TEXT_CEA_608.equals(mimeType)) {
- if (mCCWidget == null) {
- mCCWidget = new Cea608CCWidget(mContext);
- }
- return new Cea608CaptionTrack(mCCWidget, format);
- }
- throw new RuntimeException("No matching format: " + format.toString());
- }
-}
-
-class Cea608CaptionTrack extends SubtitleTrack {
- private final Cea608CCParser mCCParser;
- private final Cea608CCWidget mRenderingWidget;
-
- Cea608CaptionTrack(Cea608CCWidget renderingWidget, MediaFormat format) {
- super(format);
-
- mRenderingWidget = renderingWidget;
- mCCParser = new Cea608CCParser(mRenderingWidget);
- }
-
- @Override
- public void onData(byte[] data, boolean eos, long runID) {
- mCCParser.parse(data);
- }
-
- @Override
- public RenderingWidget getRenderingWidget() {
- return mRenderingWidget;
- }
-
- @Override
- public void updateView(Vector<Cue> activeCues) {
- // Overriding with NO-OP, CC rendering by-passes this
- }
-}
-
-/**
- * Abstract widget class to render a closed caption track.
- */
-abstract class ClosedCaptionWidget extends ViewGroup implements SubtitleTrack.RenderingWidget {
-
- interface ClosedCaptionLayout {
- void setCaptionStyle(CaptionStyle captionStyle);
- void setFontScale(float scale);
- }
-
- private static final CaptionStyle DEFAULT_CAPTION_STYLE = CaptionStyle.DEFAULT;
-
- /** Captioning manager, used to obtain and track caption properties. */
- private final CaptioningManager mManager;
-
- /** Current caption style. */
- protected CaptionStyle mCaptionStyle;
-
- /** Callback for rendering changes. */
- protected OnChangedListener mListener;
-
- /** Concrete layout of CC. */
- protected ClosedCaptionLayout mClosedCaptionLayout;
-
- /** Whether a caption style change listener is registered. */
- private boolean mHasChangeListener;
-
- public ClosedCaptionWidget(Context context) {
- this(context, null);
- }
-
- public ClosedCaptionWidget(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- public ClosedCaptionWidget(Context context, AttributeSet attrs, int defStyle) {
- this(context, attrs, defStyle, 0);
- }
-
- public ClosedCaptionWidget(Context context, AttributeSet attrs, int defStyleAttr,
- int defStyleRes) {
- super(context, attrs, defStyleAttr, defStyleRes);
-
- // Cannot render text over video when layer type is hardware.
- setLayerType(View.LAYER_TYPE_SOFTWARE, null);
-
- mManager = (CaptioningManager) context.getSystemService(Context.CAPTIONING_SERVICE);
- mCaptionStyle = DEFAULT_CAPTION_STYLE.applyStyle(mManager.getUserStyle());
-
- mClosedCaptionLayout = createCaptionLayout(context);
- mClosedCaptionLayout.setCaptionStyle(mCaptionStyle);
- mClosedCaptionLayout.setFontScale(mManager.getFontScale());
- addView((ViewGroup) mClosedCaptionLayout, LayoutParams.MATCH_PARENT,
- LayoutParams.MATCH_PARENT);
-
- requestLayout();
- }
-
- public abstract ClosedCaptionLayout createCaptionLayout(Context context);
-
- @Override
- public void setOnChangedListener(OnChangedListener listener) {
- mListener = listener;
- }
-
- @Override
- public void setSize(int width, int height) {
- final int widthSpec = MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY);
- final int heightSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY);
-
- measure(widthSpec, heightSpec);
- layout(0, 0, width, height);
- }
-
- @Override
- public void setVisible(boolean visible) {
- if (visible) {
- setVisibility(View.VISIBLE);
- } else {
- setVisibility(View.GONE);
- }
-
- manageChangeListener();
- }
-
- @Override
- public void onAttachedToWindow() {
- super.onAttachedToWindow();
-
- manageChangeListener();
- }
-
- @Override
- public void onDetachedFromWindow() {
- super.onDetachedFromWindow();
-
- manageChangeListener();
- }
-
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
- ((ViewGroup) mClosedCaptionLayout).measure(widthMeasureSpec, heightMeasureSpec);
- }
-
- @Override
- protected void onLayout(boolean changed, int l, int t, int r, int b) {
- ((ViewGroup) mClosedCaptionLayout).layout(l, t, r, b);
- }
-
- /**
- * Manages whether this renderer is listening for caption style changes.
- */
- private final CaptioningChangeListener mCaptioningListener = new CaptioningChangeListener() {
- @Override
- public void onUserStyleChanged(CaptionStyle userStyle) {
- mCaptionStyle = DEFAULT_CAPTION_STYLE.applyStyle(userStyle);
- mClosedCaptionLayout.setCaptionStyle(mCaptionStyle);
- }
-
- @Override
- public void onFontScaleChanged(float fontScale) {
- mClosedCaptionLayout.setFontScale(fontScale);
- }
- };
-
- private void manageChangeListener() {
- final boolean needsListener = isAttachedToWindow() && getVisibility() == View.VISIBLE;
- if (mHasChangeListener != needsListener) {
- mHasChangeListener = needsListener;
-
- if (needsListener) {
- mManager.addCaptioningChangeListener(mCaptioningListener);
- } else {
- mManager.removeCaptioningChangeListener(mCaptioningListener);
- }
- }
- }
-}
-
-/**
- * CCParser processes CEA-608 closed caption data.
- *
- * It calls back into OnDisplayChangedListener upon
- * display change with styled text for rendering.
- *
- */
-class Cea608CCParser {
- public static final int MAX_ROWS = 15;
- public static final int MAX_COLS = 32;
-
- private static final String TAG = "Cea608CCParser";
- private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-
- private static final int INVALID = -1;
-
- // EIA-CEA-608: Table 70 - Control Codes
- private static final int RCL = 0x20;
- private static final int BS = 0x21;
- private static final int AOF = 0x22;
- private static final int AON = 0x23;
- private static final int DER = 0x24;
- private static final int RU2 = 0x25;
- private static final int RU3 = 0x26;
- private static final int RU4 = 0x27;
- private static final int FON = 0x28;
- private static final int RDC = 0x29;
- private static final int TR = 0x2a;
- private static final int RTD = 0x2b;
- private static final int EDM = 0x2c;
- private static final int CR = 0x2d;
- private static final int ENM = 0x2e;
- private static final int EOC = 0x2f;
-
- // Transparent Space
- private static final char TS = '\u00A0';
-
- // Captioning Modes
- private static final int MODE_UNKNOWN = 0;
- private static final int MODE_PAINT_ON = 1;
- private static final int MODE_ROLL_UP = 2;
- private static final int MODE_POP_ON = 3;
- private static final int MODE_TEXT = 4;
-
- private final DisplayListener mListener;
-
- private int mMode = MODE_PAINT_ON;
- private int mRollUpSize = 4;
- private int mPrevCtrlCode = INVALID;
-
- private CCMemory mDisplay = new CCMemory();
- private CCMemory mNonDisplay = new CCMemory();
- private CCMemory mTextMem = new CCMemory();
-
- Cea608CCParser(DisplayListener listener) {
- mListener = listener;
- }
-
- public void parse(byte[] data) {
- CCData[] ccData = CCData.fromByteArray(data);
-
- for (int i = 0; i < ccData.length; i++) {
- if (DEBUG) {
- Log.d(TAG, ccData[i].toString());
- }
-
- if (handleCtrlCode(ccData[i])
- || handleTabOffsets(ccData[i])
- || handlePACCode(ccData[i])
- || handleMidRowCode(ccData[i])) {
- continue;
- }
-
- handleDisplayableChars(ccData[i]);
- }
- }
-
- interface DisplayListener {
- void onDisplayChanged(SpannableStringBuilder[] styledTexts);
- CaptionStyle getCaptionStyle();
- }
-
- private CCMemory getMemory() {
- // get the CC memory to operate on for current mode
- switch (mMode) {
- case MODE_POP_ON:
- return mNonDisplay;
- case MODE_TEXT:
- // TODO(chz): support only caption mode for now,
- // in text mode, dump everything to text mem.
- return mTextMem;
- case MODE_PAINT_ON:
- case MODE_ROLL_UP:
- return mDisplay;
- default:
- Log.w(TAG, "unrecoginized mode: " + mMode);
- }
- return mDisplay;
- }
-
- private boolean handleDisplayableChars(CCData ccData) {
- if (!ccData.isDisplayableChar()) {
- return false;
- }
-
- // Extended char includes 1 automatic backspace
- if (ccData.isExtendedChar()) {
- getMemory().bs();
- }
-
- getMemory().writeText(ccData.getDisplayText());
-
- if (mMode == MODE_PAINT_ON || mMode == MODE_ROLL_UP) {
- updateDisplay();
- }
-
- return true;
- }
-
- private boolean handleMidRowCode(CCData ccData) {
- StyleCode m = ccData.getMidRow();
- if (m != null) {
- getMemory().writeMidRowCode(m);
- return true;
- }
- return false;
- }
-
- private boolean handlePACCode(CCData ccData) {
- PAC pac = ccData.getPAC();
-
- if (pac != null) {
- if (mMode == MODE_ROLL_UP) {
- getMemory().moveBaselineTo(pac.getRow(), mRollUpSize);
- }
- getMemory().writePAC(pac);
- return true;
- }
-
- return false;
- }
-
- private boolean handleTabOffsets(CCData ccData) {
- int tabs = ccData.getTabOffset();
-
- if (tabs > 0) {
- getMemory().tab(tabs);
- return true;
- }
-
- return false;
- }
-
- private boolean handleCtrlCode(CCData ccData) {
- int ctrlCode = ccData.getCtrlCode();
-
- if (mPrevCtrlCode != INVALID && mPrevCtrlCode == ctrlCode) {
- // discard double ctrl codes (but if there's a 3rd one, we still take that)
- mPrevCtrlCode = INVALID;
- return true;
- }
-
- switch(ctrlCode) {
- case RCL:
- // select pop-on style
- mMode = MODE_POP_ON;
- break;
- case BS:
- getMemory().bs();
- break;
- case DER:
- getMemory().der();
- break;
- case RU2:
- case RU3:
- case RU4:
- mRollUpSize = (ctrlCode - 0x23);
- // erase memory if currently in other style
- if (mMode != MODE_ROLL_UP) {
- mDisplay.erase();
- mNonDisplay.erase();
- }
- // select roll-up style
- mMode = MODE_ROLL_UP;
- break;
- case FON:
- Log.i(TAG, "Flash On");
- break;
- case RDC:
- // select paint-on style
- mMode = MODE_PAINT_ON;
- break;
- case TR:
- mMode = MODE_TEXT;
- mTextMem.erase();
- break;
- case RTD:
- mMode = MODE_TEXT;
- break;
- case EDM:
- // erase display memory
- mDisplay.erase();
- updateDisplay();
- break;
- case CR:
- if (mMode == MODE_ROLL_UP) {
- getMemory().rollUp(mRollUpSize);
- } else {
- getMemory().cr();
- }
- if (mMode == MODE_ROLL_UP) {
- updateDisplay();
- }
- break;
- case ENM:
- // erase non-display memory
- mNonDisplay.erase();
- break;
- case EOC:
- // swap display/non-display memory
- swapMemory();
- // switch to pop-on style
- mMode = MODE_POP_ON;
- updateDisplay();
- break;
- case INVALID:
- default:
- mPrevCtrlCode = INVALID;
- return false;
- }
-
- mPrevCtrlCode = ctrlCode;
-
- // handled
- return true;
- }
-
- private void updateDisplay() {
- if (mListener != null) {
- CaptionStyle captionStyle = mListener.getCaptionStyle();
- mListener.onDisplayChanged(mDisplay.getStyledText(captionStyle));
- }
- }
-
- private void swapMemory() {
- CCMemory temp = mDisplay;
- mDisplay = mNonDisplay;
- mNonDisplay = temp;
- }
-
- private static class StyleCode {
- static final int COLOR_WHITE = 0;
- static final int COLOR_GREEN = 1;
- static final int COLOR_BLUE = 2;
- static final int COLOR_CYAN = 3;
- static final int COLOR_RED = 4;
- static final int COLOR_YELLOW = 5;
- static final int COLOR_MAGENTA = 6;
- static final int COLOR_INVALID = 7;
-
- static final int STYLE_ITALICS = 0x00000001;
- static final int STYLE_UNDERLINE = 0x00000002;
-
- static final String[] mColorMap = {
- "WHITE", "GREEN", "BLUE", "CYAN", "RED", "YELLOW", "MAGENTA", "INVALID"
- };
-
- final int mStyle;
- final int mColor;
-
- static StyleCode fromByte(byte data2) {
- int style = 0;
- int color = (data2 >> 1) & 0x7;
-
- if ((data2 & 0x1) != 0) {
- style |= STYLE_UNDERLINE;
- }
-
- if (color == COLOR_INVALID) {
- // WHITE ITALICS
- color = COLOR_WHITE;
- style |= STYLE_ITALICS;
- }
-
- return new StyleCode(style, color);
- }
-
- StyleCode(int style, int color) {
- mStyle = style;
- mColor = color;
- }
-
- boolean isItalics() {
- return (mStyle & STYLE_ITALICS) != 0;
- }
-
- boolean isUnderline() {
- return (mStyle & STYLE_UNDERLINE) != 0;
- }
-
- int getColor() {
- return mColor;
- }
-
- @Override
- public String toString() {
- StringBuilder str = new StringBuilder();
- str.append("{");
- str.append(mColorMap[mColor]);
- if ((mStyle & STYLE_ITALICS) != 0) {
- str.append(", ITALICS");
- }
- if ((mStyle & STYLE_UNDERLINE) != 0) {
- str.append(", UNDERLINE");
- }
- str.append("}");
-
- return str.toString();
- }
- }
-
- private static class PAC extends StyleCode {
- final int mRow;
- final int mCol;
-
- static PAC fromBytes(byte data1, byte data2) {
- int[] rowTable = {11, 1, 3, 12, 14, 5, 7, 9};
- int row = rowTable[data1 & 0x07] + ((data2 & 0x20) >> 5);
- int style = 0;
- if ((data2 & 1) != 0) {
- style |= STYLE_UNDERLINE;
- }
- if ((data2 & 0x10) != 0) {
- // indent code
- int indent = (data2 >> 1) & 0x7;
- return new PAC(row, indent * 4, style, COLOR_WHITE);
- } else {
- // style code
- int color = (data2 >> 1) & 0x7;
-
- if (color == COLOR_INVALID) {
- // WHITE ITALICS
- color = COLOR_WHITE;
- style |= STYLE_ITALICS;
- }
- return new PAC(row, -1, style, color);
- }
- }
-
- PAC(int row, int col, int style, int color) {
- super(style, color);
- mRow = row;
- mCol = col;
- }
-
- boolean isIndentPAC() {
- return (mCol >= 0);
- }
-
- int getRow() {
- return mRow;
- }
-
- int getCol() {
- return mCol;
- }
-
- @Override
- public String toString() {
- return String.format("{%d, %d}, %s",
- mRow, mCol, super.toString());
- }
- }
-
- /**
- * Mutable version of BackgroundSpan to facilitate text rendering with edge styles.
- */
- public static class MutableBackgroundColorSpan extends CharacterStyle
- implements UpdateAppearance {
- private int mColor;
-
- public MutableBackgroundColorSpan(int color) {
- mColor = color;
- }
-
- public void setBackgroundColor(int color) {
- mColor = color;
- }
-
- public int getBackgroundColor() {
- return mColor;
- }
-
- @Override
- public void updateDrawState(TextPaint ds) {
- ds.bgColor = mColor;
- }
- }
-
- /* CCLineBuilder keeps track of displayable chars, as well as
- * MidRow styles and PACs, for a single line of CC memory.
- *
- * It generates styled text via getStyledText() method.
- */
- private static class CCLineBuilder {
- private final StringBuilder mDisplayChars;
- private final StyleCode[] mMidRowStyles;
- private final StyleCode[] mPACStyles;
-
- CCLineBuilder(String str) {
- mDisplayChars = new StringBuilder(str);
- mMidRowStyles = new StyleCode[mDisplayChars.length()];
- mPACStyles = new StyleCode[mDisplayChars.length()];
- }
-
- void setCharAt(int index, char ch) {
- mDisplayChars.setCharAt(index, ch);
- mMidRowStyles[index] = null;
- }
-
- void setMidRowAt(int index, StyleCode m) {
- mDisplayChars.setCharAt(index, ' ');
- mMidRowStyles[index] = m;
- }
-
- void setPACAt(int index, PAC pac) {
- mPACStyles[index] = pac;
- }
-
- char charAt(int index) {
- return mDisplayChars.charAt(index);
- }
-
- int length() {
- return mDisplayChars.length();
- }
-
- void applyStyleSpan(
- SpannableStringBuilder styledText,
- StyleCode s, int start, int end) {
- if (s.isItalics()) {
- styledText.setSpan(
- new StyleSpan(android.graphics.Typeface.ITALIC),
- start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- }
- if (s.isUnderline()) {
- styledText.setSpan(
- new UnderlineSpan(),
- start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- }
- }
-
- SpannableStringBuilder getStyledText(CaptionStyle captionStyle) {
- SpannableStringBuilder styledText = new SpannableStringBuilder(mDisplayChars);
- int start = -1, next = 0;
- int styleStart = -1;
- StyleCode curStyle = null;
- while (next < mDisplayChars.length()) {
- StyleCode newStyle = null;
- if (mMidRowStyles[next] != null) {
- // apply mid-row style change
- newStyle = mMidRowStyles[next];
- } else if (mPACStyles[next] != null
- && (styleStart < 0 || start < 0)) {
- // apply PAC style change, only if:
- // 1. no style set, or
- // 2. style set, but prev char is none-displayable
- newStyle = mPACStyles[next];
- }
- if (newStyle != null) {
- curStyle = newStyle;
- if (styleStart >= 0 && start >= 0) {
- applyStyleSpan(styledText, newStyle, styleStart, next);
- }
- styleStart = next;
- }
-
- if (mDisplayChars.charAt(next) != TS) {
- if (start < 0) {
- start = next;
- }
- } else if (start >= 0) {
- int expandedStart = mDisplayChars.charAt(start) == ' ' ? start : start - 1;
- int expandedEnd = mDisplayChars.charAt(next - 1) == ' ' ? next : next + 1;
- styledText.setSpan(
- new MutableBackgroundColorSpan(captionStyle.backgroundColor),
- expandedStart, expandedEnd,
- Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
- if (styleStart >= 0) {
- applyStyleSpan(styledText, curStyle, styleStart, expandedEnd);
- }
- start = -1;
- }
- next++;
- }
-
- return styledText;
- }
- }
-
- /*
- * CCMemory models a console-style display.
- */
- private static class CCMemory {
- private final String mBlankLine;
- private final CCLineBuilder[] mLines = new CCLineBuilder[MAX_ROWS + 2];
- private int mRow;
- private int mCol;
-
- CCMemory() {
- char[] blank = new char[MAX_COLS + 2];
- Arrays.fill(blank, TS);
- mBlankLine = new String(blank);
- }
-
- void erase() {
- // erase all lines
- for (int i = 0; i < mLines.length; i++) {
- mLines[i] = null;
- }
- mRow = MAX_ROWS;
- mCol = 1;
- }
-
- void der() {
- if (mLines[mRow] != null) {
- for (int i = 0; i < mCol; i++) {
- if (mLines[mRow].charAt(i) != TS) {
- for (int j = mCol; j < mLines[mRow].length(); j++) {
- mLines[j].setCharAt(j, TS);
- }
- return;
- }
- }
- mLines[mRow] = null;
- }
- }
-
- void tab(int tabs) {
- moveCursorByCol(tabs);
- }
-
- void bs() {
- moveCursorByCol(-1);
- if (mLines[mRow] != null) {
- mLines[mRow].setCharAt(mCol, TS);
- if (mCol == MAX_COLS - 1) {
- // Spec recommendation:
- // if cursor was at col 32, move cursor
- // back to col 31 and erase both col 31&32
- mLines[mRow].setCharAt(MAX_COLS, TS);
- }
- }
- }
-
- void cr() {
- moveCursorTo(mRow + 1, 1);
- }
-
- void rollUp(int windowSize) {
- int i;
- for (i = 0; i <= mRow - windowSize; i++) {
- mLines[i] = null;
- }
- int startRow = mRow - windowSize + 1;
- if (startRow < 1) {
- startRow = 1;
- }
- for (i = startRow; i < mRow; i++) {
- mLines[i] = mLines[i + 1];
- }
- for (i = mRow; i < mLines.length; i++) {
- // clear base row
- mLines[i] = null;
- }
- // default to col 1, in case PAC is not sent
- mCol = 1;
- }
-
- void writeText(String text) {
- for (int i = 0; i < text.length(); i++) {
- getLineBuffer(mRow).setCharAt(mCol, text.charAt(i));
- moveCursorByCol(1);
- }
- }
-
- void writeMidRowCode(StyleCode m) {
- getLineBuffer(mRow).setMidRowAt(mCol, m);
- moveCursorByCol(1);
- }
-
- void writePAC(PAC pac) {
- if (pac.isIndentPAC()) {
- moveCursorTo(pac.getRow(), pac.getCol());
- } else {
- moveCursorTo(pac.getRow(), 1);
- }
- getLineBuffer(mRow).setPACAt(mCol, pac);
- }
-
- SpannableStringBuilder[] getStyledText(CaptionStyle captionStyle) {
- ArrayList<SpannableStringBuilder> rows = new ArrayList<>(MAX_ROWS);
- for (int i = 1; i <= MAX_ROWS; i++) {
- rows.add(mLines[i] != null ?
- mLines[i].getStyledText(captionStyle) : null);
- }
- return rows.toArray(new SpannableStringBuilder[MAX_ROWS]);
- }
-
- private static int clamp(int x, int min, int max) {
- return x < min ? min : (x > max ? max : x);
- }
-
- private void moveCursorTo(int row, int col) {
- mRow = clamp(row, 1, MAX_ROWS);
- mCol = clamp(col, 1, MAX_COLS);
- }
-
- private void moveCursorToRow(int row) {
- mRow = clamp(row, 1, MAX_ROWS);
- }
-
- private void moveCursorByCol(int col) {
- mCol = clamp(mCol + col, 1, MAX_COLS);
- }
-
- private void moveBaselineTo(int baseRow, int windowSize) {
- if (mRow == baseRow) {
- return;
- }
- int actualWindowSize = windowSize;
- if (baseRow < actualWindowSize) {
- actualWindowSize = baseRow;
- }
- if (mRow < actualWindowSize) {
- actualWindowSize = mRow;
- }
-
- int i;
- if (baseRow < mRow) {
- // copy from bottom to top row
- for (i = actualWindowSize - 1; i >= 0; i--) {
- mLines[baseRow - i] = mLines[mRow - i];
- }
- } else {
- // copy from top to bottom row
- for (i = 0; i < actualWindowSize; i++) {
- mLines[baseRow - i] = mLines[mRow - i];
- }
- }
- // clear rest of the rows
- for (i = 0; i <= baseRow - windowSize; i++) {
- mLines[i] = null;
- }
- for (i = baseRow + 1; i < mLines.length; i++) {
- mLines[i] = null;
- }
- }
-
- private CCLineBuilder getLineBuffer(int row) {
- if (mLines[row] == null) {
- mLines[row] = new CCLineBuilder(mBlankLine);
- }
- return mLines[row];
- }
- }
-
- /*
- * CCData parses the raw CC byte pair into displayable chars,
- * misc control codes, Mid-Row or Preamble Address Codes.
- */
- private static class CCData {
- private final byte mType;
- private final byte mData1;
- private final byte mData2;
-
- private static final String[] mCtrlCodeMap = {
- "RCL", "BS" , "AOF", "AON",
- "DER", "RU2", "RU3", "RU4",
- "FON", "RDC", "TR" , "RTD",
- "EDM", "CR" , "ENM", "EOC",
- };
-
- private static final String[] mSpecialCharMap = {
- "\u00AE",
- "\u00B0",
- "\u00BD",
- "\u00BF",
- "\u2122",
- "\u00A2",
- "\u00A3",
- "\u266A", // Eighth note
- "\u00E0",
- "\u00A0", // Transparent space
- "\u00E8",
- "\u00E2",
- "\u00EA",
- "\u00EE",
- "\u00F4",
- "\u00FB",
- };
-
- private static final String[] mSpanishCharMap = {
- // Spanish and misc chars
- "\u00C1", // A
- "\u00C9", // E
- "\u00D3", // I
- "\u00DA", // O
- "\u00DC", // U
- "\u00FC", // u
- "\u2018", // opening single quote
- "\u00A1", // inverted exclamation mark
- "*",
- "'",
- "\u2014", // em dash
- "\u00A9", // Copyright
- "\u2120", // Servicemark
- "\u2022", // round bullet
- "\u201C", // opening double quote
- "\u201D", // closing double quote
- // French
- "\u00C0",
- "\u00C2",
- "\u00C7",
- "\u00C8",
- "\u00CA",
- "\u00CB",
- "\u00EB",
- "\u00CE",
- "\u00CF",
- "\u00EF",
- "\u00D4",
- "\u00D9",
- "\u00F9",
- "\u00DB",
- "\u00AB",
- "\u00BB"
- };
-
- private static final String[] mProtugueseCharMap = {
- // Portuguese
- "\u00C3",
- "\u00E3",
- "\u00CD",
- "\u00CC",
- "\u00EC",
- "\u00D2",
- "\u00F2",
- "\u00D5",
- "\u00F5",
- "{",
- "}",
- "\\",
- "^",
- "_",
- "|",
- "~",
- // German and misc chars
- "\u00C4",
- "\u00E4",
- "\u00D6",
- "\u00F6",
- "\u00DF",
- "\u00A5",
- "\u00A4",
- "\u2502", // vertical bar
- "\u00C5",
- "\u00E5",
- "\u00D8",
- "\u00F8",
- "\u250C", // top-left corner
- "\u2510", // top-right corner
- "\u2514", // lower-left corner
- "\u2518", // lower-right corner
- };
-
- static CCData[] fromByteArray(byte[] data) {
- CCData[] ccData = new CCData[data.length / 3];
-
- for (int i = 0; i < ccData.length; i++) {
- ccData[i] = new CCData(
- data[i * 3],
- data[i * 3 + 1],
- data[i * 3 + 2]);
- }
-
- return ccData;
- }
-
- CCData(byte type, byte data1, byte data2) {
- mType = type;
- mData1 = data1;
- mData2 = data2;
- }
-
- int getCtrlCode() {
- if ((mData1 == 0x14 || mData1 == 0x1c)
- && mData2 >= 0x20 && mData2 <= 0x2f) {
- return mData2;
- }
- return INVALID;
- }
-
- StyleCode getMidRow() {
- // only support standard Mid-row codes, ignore
- // optional background/foreground mid-row codes
- if ((mData1 == 0x11 || mData1 == 0x19)
- && mData2 >= 0x20 && mData2 <= 0x2f) {
- return StyleCode.fromByte(mData2);
- }
- return null;
- }
-
- PAC getPAC() {
- if ((mData1 & 0x70) == 0x10
- && (mData2 & 0x40) == 0x40
- && ((mData1 & 0x07) != 0 || (mData2 & 0x20) == 0)) {
- return PAC.fromBytes(mData1, mData2);
- }
- return null;
- }
-
- int getTabOffset() {
- if ((mData1 == 0x17 || mData1 == 0x1f)
- && mData2 >= 0x21 && mData2 <= 0x23) {
- return mData2 & 0x3;
- }
- return 0;
- }
-
- boolean isDisplayableChar() {
- return isBasicChar() || isSpecialChar() || isExtendedChar();
- }
-
- String getDisplayText() {
- String str = getBasicChars();
-
- if (str == null) {
- str = getSpecialChar();
-
- if (str == null) {
- str = getExtendedChar();
- }
- }
-
- return str;
- }
-
- private String ctrlCodeToString(int ctrlCode) {
- return mCtrlCodeMap[ctrlCode - 0x20];
- }
-
- private boolean isBasicChar() {
- return mData1 >= 0x20 && mData1 <= 0x7f;
- }
-
- private boolean isSpecialChar() {
- return ((mData1 == 0x11 || mData1 == 0x19)
- && mData2 >= 0x30 && mData2 <= 0x3f);
- }
-
- private boolean isExtendedChar() {
- return ((mData1 == 0x12 || mData1 == 0x1A
- || mData1 == 0x13 || mData1 == 0x1B)
- && mData2 >= 0x20 && mData2 <= 0x3f);
- }
-
- private char getBasicChar(byte data) {
- char c;
- // replace the non-ASCII ones
- switch (data) {
- case 0x2A: c = '\u00E1'; break;
- case 0x5C: c = '\u00E9'; break;
- case 0x5E: c = '\u00ED'; break;
- case 0x5F: c = '\u00F3'; break;
- case 0x60: c = '\u00FA'; break;
- case 0x7B: c = '\u00E7'; break;
- case 0x7C: c = '\u00F7'; break;
- case 0x7D: c = '\u00D1'; break;
- case 0x7E: c = '\u00F1'; break;
- case 0x7F: c = '\u2588'; break; // Full block
- default: c = (char) data; break;
- }
- return c;
- }
-
- private String getBasicChars() {
- if (mData1 >= 0x20 && mData1 <= 0x7f) {
- StringBuilder builder = new StringBuilder(2);
- builder.append(getBasicChar(mData1));
- if (mData2 >= 0x20 && mData2 <= 0x7f) {
- builder.append(getBasicChar(mData2));
- }
- return builder.toString();
- }
-
- return null;
- }
-
- private String getSpecialChar() {
- if ((mData1 == 0x11 || mData1 == 0x19)
- && mData2 >= 0x30 && mData2 <= 0x3f) {
- return mSpecialCharMap[mData2 - 0x30];
- }
-
- return null;
- }
-
- private String getExtendedChar() {
- if ((mData1 == 0x12 || mData1 == 0x1A)
- && mData2 >= 0x20 && mData2 <= 0x3f){
- // 1 Spanish/French char
- return mSpanishCharMap[mData2 - 0x20];
- } else if ((mData1 == 0x13 || mData1 == 0x1B)
- && mData2 >= 0x20 && mData2 <= 0x3f){
- // 1 Portuguese/German/Danish char
- return mProtugueseCharMap[mData2 - 0x20];
- }
-
- return null;
- }
-
- @Override
- public String toString() {
- String str;
-
- if (mData1 < 0x10 && mData2 < 0x10) {
- // Null Pad, ignore
- return String.format("[%d]Null: %02x %02x", mType, mData1, mData2);
- }
-
- int ctrlCode = getCtrlCode();
- if (ctrlCode != INVALID) {
- return String.format("[%d]%s", mType, ctrlCodeToString(ctrlCode));
- }
-
- int tabOffset = getTabOffset();
- if (tabOffset > 0) {
- return String.format("[%d]Tab%d", mType, tabOffset);
- }
-
- PAC pac = getPAC();
- if (pac != null) {
- return String.format("[%d]PAC: %s", mType, pac.toString());
- }
-
- StyleCode m = getMidRow();
- if (m != null) {
- return String.format("[%d]Mid-row: %s", mType, m.toString());
- }
-
- if (isDisplayableChar()) {
- return String.format("[%d]Displayable: %s (%02x %02x)",
- mType, getDisplayText(), mData1, mData2);
- }
-
- return String.format("[%d]Invalid: %02x %02x", mType, mData1, mData2);
- }
- }
-}
-
-/**
- * Widget capable of rendering CEA-608 closed captions.
- */
-class Cea608CCWidget extends ClosedCaptionWidget implements Cea608CCParser.DisplayListener {
- private static final Rect mTextBounds = new Rect();
- private static final String mDummyText = "1234567890123456789012345678901234";
-
- public Cea608CCWidget(Context context) {
- this(context, null);
- }
-
- public Cea608CCWidget(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- public Cea608CCWidget(Context context, AttributeSet attrs, int defStyle) {
- this(context, attrs, defStyle, 0);
- }
-
- public Cea608CCWidget(Context context, AttributeSet attrs, int defStyleAttr,
- int defStyleRes) {
- super(context, attrs, defStyleAttr, defStyleRes);
- }
-
- @Override
- public ClosedCaptionLayout createCaptionLayout(Context context) {
- return new CCLayout(context);
- }
-
- @Override
- public void onDisplayChanged(SpannableStringBuilder[] styledTexts) {
- ((CCLayout) mClosedCaptionLayout).update(styledTexts);
-
- if (mListener != null) {
- mListener.onChanged(this);
- }
- }
-
- @Override
- public CaptionStyle getCaptionStyle() {
- return mCaptionStyle;
- }
-
- private static class CCLineBox extends TextView {
- private static final float FONT_PADDING_RATIO = 0.75f;
- private static final float EDGE_OUTLINE_RATIO = 0.1f;
- private static final float EDGE_SHADOW_RATIO = 0.05f;
- private float mOutlineWidth;
- private float mShadowRadius;
- private float mShadowOffset;
-
- private int mTextColor = Color.WHITE;
- private int mBgColor = Color.BLACK;
- private int mEdgeType = CaptionStyle.EDGE_TYPE_NONE;
- private int mEdgeColor = Color.TRANSPARENT;
-
- CCLineBox(Context context) {
- super(context);
- setGravity(Gravity.CENTER);
- setBackgroundColor(Color.TRANSPARENT);
- setTextColor(Color.WHITE);
- setTypeface(Typeface.MONOSPACE);
- setVisibility(View.INVISIBLE);
-
- final Resources res = getContext().getResources();
-
- // get the default (will be updated later during measure)
- mOutlineWidth = res.getDimensionPixelSize(
- com.android.internal.R.dimen.subtitle_outline_width);
- mShadowRadius = res.getDimensionPixelSize(
- com.android.internal.R.dimen.subtitle_shadow_radius);
- mShadowOffset = res.getDimensionPixelSize(
- com.android.internal.R.dimen.subtitle_shadow_offset);
- }
-
- void setCaptionStyle(CaptionStyle captionStyle) {
- mTextColor = captionStyle.foregroundColor;
- mBgColor = captionStyle.backgroundColor;
- mEdgeType = captionStyle.edgeType;
- mEdgeColor = captionStyle.edgeColor;
-
- setTextColor(mTextColor);
- if (mEdgeType == CaptionStyle.EDGE_TYPE_DROP_SHADOW) {
- setShadowLayer(mShadowRadius, mShadowOffset, mShadowOffset, mEdgeColor);
- } else {
- setShadowLayer(0, 0, 0, 0);
- }
- invalidate();
- }
-
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- float fontSize = MeasureSpec.getSize(heightMeasureSpec) * FONT_PADDING_RATIO;
- setTextSize(TypedValue.COMPLEX_UNIT_PX, fontSize);
-
- mOutlineWidth = EDGE_OUTLINE_RATIO * fontSize + 1.0f;
- mShadowRadius = EDGE_SHADOW_RATIO * fontSize + 1.0f;;
- mShadowOffset = mShadowRadius;
-
- // set font scale in the X direction to match the required width
- setScaleX(1.0f);
- getPaint().getTextBounds(mDummyText, 0, mDummyText.length(), mTextBounds);
- float actualTextWidth = mTextBounds.width();
- float requiredTextWidth = MeasureSpec.getSize(widthMeasureSpec);
- setScaleX(requiredTextWidth / actualTextWidth);
-
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
- }
-
- @Override
- protected void onDraw(Canvas c) {
- if (mEdgeType == CaptionStyle.EDGE_TYPE_UNSPECIFIED
- || mEdgeType == CaptionStyle.EDGE_TYPE_NONE
- || mEdgeType == CaptionStyle.EDGE_TYPE_DROP_SHADOW) {
- // these edge styles don't require a second pass
- super.onDraw(c);
- return;
- }
-
- if (mEdgeType == CaptionStyle.EDGE_TYPE_OUTLINE) {
- drawEdgeOutline(c);
- } else {
- // Raised or depressed
- drawEdgeRaisedOrDepressed(c);
- }
- }
-
- private void drawEdgeOutline(Canvas c) {
- TextPaint textPaint = getPaint();
-
- Paint.Style previousStyle = textPaint.getStyle();
- Paint.Join previousJoin = textPaint.getStrokeJoin();
- float previousWidth = textPaint.getStrokeWidth();
-
- setTextColor(mEdgeColor);
- textPaint.setStyle(Paint.Style.FILL_AND_STROKE);
- textPaint.setStrokeJoin(Paint.Join.ROUND);
- textPaint.setStrokeWidth(mOutlineWidth);
-
- // Draw outline and background only.
- super.onDraw(c);
-
- // Restore original settings.
- setTextColor(mTextColor);
- textPaint.setStyle(previousStyle);
- textPaint.setStrokeJoin(previousJoin);
- textPaint.setStrokeWidth(previousWidth);
-
- // Remove the background.
- setBackgroundSpans(Color.TRANSPARENT);
- // Draw foreground only.
- super.onDraw(c);
- // Restore the background.
- setBackgroundSpans(mBgColor);
- }
-
- private void drawEdgeRaisedOrDepressed(Canvas c) {
- TextPaint textPaint = getPaint();
-
- Paint.Style previousStyle = textPaint.getStyle();
- textPaint.setStyle(Paint.Style.FILL);
-
- final boolean raised = mEdgeType == CaptionStyle.EDGE_TYPE_RAISED;
- final int colorUp = raised ? Color.WHITE : mEdgeColor;
- final int colorDown = raised ? mEdgeColor : Color.WHITE;
- final float offset = mShadowRadius / 2f;
-
- // Draw background and text with shadow up
- setShadowLayer(mShadowRadius, -offset, -offset, colorUp);
- super.onDraw(c);
-
- // Remove the background.
- setBackgroundSpans(Color.TRANSPARENT);
-
- // Draw text with shadow down
- setShadowLayer(mShadowRadius, +offset, +offset, colorDown);
- super.onDraw(c);
-
- // Restore settings
- textPaint.setStyle(previousStyle);
-
- // Restore the background.
- setBackgroundSpans(mBgColor);
- }
-
- private void setBackgroundSpans(int color) {
- CharSequence text = getText();
- if (text instanceof Spannable) {
- Spannable spannable = (Spannable) text;
- Cea608CCParser.MutableBackgroundColorSpan[] bgSpans = spannable.getSpans(
- 0, spannable.length(), Cea608CCParser.MutableBackgroundColorSpan.class);
- for (int i = 0; i < bgSpans.length; i++) {
- bgSpans[i].setBackgroundColor(color);
- }
- }
- }
- }
-
- private static class CCLayout extends LinearLayout implements ClosedCaptionLayout {
- private static final int MAX_ROWS = Cea608CCParser.MAX_ROWS;
- private static final float SAFE_AREA_RATIO = 0.9f;
-
- private final CCLineBox[] mLineBoxes = new CCLineBox[MAX_ROWS];
-
- CCLayout(Context context) {
- super(context);
- setGravity(Gravity.START);
- setOrientation(LinearLayout.VERTICAL);
- for (int i = 0; i < MAX_ROWS; i++) {
- mLineBoxes[i] = new CCLineBox(getContext());
- addView(mLineBoxes[i], LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
- }
- }
-
- @Override
- public void setCaptionStyle(CaptionStyle captionStyle) {
- for (int i = 0; i < MAX_ROWS; i++) {
- mLineBoxes[i].setCaptionStyle(captionStyle);
- }
- }
-
- @Override
- public void setFontScale(float fontScale) {
- // Ignores the font scale changes of the system wide CC preference.
- }
-
- void update(SpannableStringBuilder[] textBuffer) {
- for (int i = 0; i < MAX_ROWS; i++) {
- if (textBuffer[i] != null) {
- mLineBoxes[i].setText(textBuffer[i], TextView.BufferType.SPANNABLE);
- mLineBoxes[i].setVisibility(View.VISIBLE);
- } else {
- mLineBoxes[i].setVisibility(View.INVISIBLE);
- }
- }
- }
-
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-
- int safeWidth = getMeasuredWidth();
- int safeHeight = getMeasuredHeight();
-
- // CEA-608 assumes 4:3 video
- if (safeWidth * 3 >= safeHeight * 4) {
- safeWidth = safeHeight * 4 / 3;
- } else {
- safeHeight = safeWidth * 3 / 4;
- }
- safeWidth *= SAFE_AREA_RATIO;
- safeHeight *= SAFE_AREA_RATIO;
-
- int lineHeight = safeHeight / MAX_ROWS;
- int lineHeightMeasureSpec = MeasureSpec.makeMeasureSpec(
- lineHeight, MeasureSpec.EXACTLY);
- int lineWidthMeasureSpec = MeasureSpec.makeMeasureSpec(
- safeWidth, MeasureSpec.EXACTLY);
-
- for (int i = 0; i < MAX_ROWS; i++) {
- mLineBoxes[i].measure(lineWidthMeasureSpec, lineHeightMeasureSpec);
- }
- }
-
- @Override
- protected void onLayout(boolean changed, int l, int t, int r, int b) {
- // safe caption area
- int viewPortWidth = r - l;
- int viewPortHeight = b - t;
- int safeWidth, safeHeight;
- // CEA-608 assumes 4:3 video
- if (viewPortWidth * 3 >= viewPortHeight * 4) {
- safeWidth = viewPortHeight * 4 / 3;
- safeHeight = viewPortHeight;
- } else {
- safeWidth = viewPortWidth;
- safeHeight = viewPortWidth * 3 / 4;
- }
- safeWidth *= SAFE_AREA_RATIO;
- safeHeight *= SAFE_AREA_RATIO;
- int left = (viewPortWidth - safeWidth) / 2;
- int top = (viewPortHeight - safeHeight) / 2;
-
- for (int i = 0; i < MAX_ROWS; i++) {
- mLineBoxes[i].layout(
- left,
- top + safeHeight * i / MAX_ROWS,
- left + safeWidth,
- top + safeHeight * (i + 1) / MAX_ROWS);
- }
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/subtitle/MediaTimeProvider.java b/packages/MediaComponents/src/com/android/media/subtitle/MediaTimeProvider.java
deleted file mode 100644
index af36d7f..0000000
--- a/packages/MediaComponents/src/com/android/media/subtitle/MediaTimeProvider.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media.subtitle;
-
-// Note: This is just copied from android.media.MediaTimeProvider.
-public interface MediaTimeProvider {
- // we do not allow negative media time
- /**
- * Presentation time value if no timed event notification is requested.
- */
- public final static long NO_TIME = -1;
-
- /**
- * Cancels all previous notification request from this listener if any. It
- * registers the listener to get seek and stop notifications. If timeUs is
- * not negative, it also registers the listener for a timed event
- * notification when the presentation time reaches (becomes greater) than
- * the value specified. This happens immediately if the current media time
- * is larger than or equal to timeUs.
- *
- * @param timeUs presentation time to get timed event callback at (or
- * {@link #NO_TIME})
- */
- public void notifyAt(long timeUs, OnMediaTimeListener listener);
-
- /**
- * Cancels all previous notification request from this listener if any. It
- * registers the listener to get seek and stop notifications. If the media
- * is stopped, the listener will immediately receive a stop notification.
- * Otherwise, it will receive a timed event notificaton.
- */
- public void scheduleUpdate(OnMediaTimeListener listener);
-
- /**
- * Cancels all previous notification request from this listener if any.
- */
- public void cancelNotifications(OnMediaTimeListener listener);
-
- /**
- * Get the current presentation time.
- *
- * @param precise Whether getting a precise time is important. This is
- * more costly.
- * @param monotonic Whether returned time should be monotonic: that is,
- * greater than or equal to the last returned time. Don't
- * always set this to true. E.g. this has undesired
- * consequences if the media is seeked between calls.
- * @throws IllegalStateException if the media is not initialized
- */
- public long getCurrentTimeUs(boolean precise, boolean monotonic)
- throws IllegalStateException;
-
- public static interface OnMediaTimeListener {
- /**
- * Called when the registered time was reached naturally.
- *
- * @param timeUs current media time
- */
- void onTimedEvent(long timeUs);
-
- /**
- * Called when the media time changed due to seeking.
- *
- * @param timeUs current media time
- */
- void onSeek(long timeUs);
-
- /**
- * Called when the playback stopped. This is not called on pause, only
- * on full stop, at which point there is no further current media time.
- */
- void onStop();
- }
-}
-
diff --git a/packages/MediaComponents/src/com/android/media/subtitle/SubtitleController.java b/packages/MediaComponents/src/com/android/media/subtitle/SubtitleController.java
deleted file mode 100644
index 97d3927..0000000
--- a/packages/MediaComponents/src/com/android/media/subtitle/SubtitleController.java
+++ /dev/null
@@ -1,507 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media.subtitle;
-
-import android.content.Context;
-import android.media.MediaFormat;
-import android.media.MediaPlayer2.TrackInfo;
-import android.os.Handler;
-import android.os.Looper;
-import android.os.Message;
-import android.view.accessibility.CaptioningManager;
-
-import com.android.media.subtitle.SubtitleTrack.RenderingWidget;
-
-import java.util.Locale;
-import java.util.Vector;
-
-// Note: This is forked from android.media.SubtitleController since P
-/**
- * The subtitle controller provides the architecture to display subtitles for a
- * media source. It allows specifying which tracks to display, on which anchor
- * to display them, and also allows adding external, out-of-band subtitle tracks.
- */
-public class SubtitleController {
- private MediaTimeProvider mTimeProvider;
- private Vector<Renderer> mRenderers;
- private Vector<SubtitleTrack> mTracks;
- private SubtitleTrack mSelectedTrack;
- private boolean mShowing;
- private CaptioningManager mCaptioningManager;
- private Handler mHandler;
-
- private static final int WHAT_SHOW = 1;
- private static final int WHAT_HIDE = 2;
- private static final int WHAT_SELECT_TRACK = 3;
- private static final int WHAT_SELECT_DEFAULT_TRACK = 4;
-
- private final Handler.Callback mCallback = new Handler.Callback() {
- @Override
- public boolean handleMessage(Message msg) {
- switch (msg.what) {
- case WHAT_SHOW:
- doShow();
- return true;
- case WHAT_HIDE:
- doHide();
- return true;
- case WHAT_SELECT_TRACK:
- doSelectTrack((SubtitleTrack)msg.obj);
- return true;
- case WHAT_SELECT_DEFAULT_TRACK:
- doSelectDefaultTrack();
- return true;
- default:
- return false;
- }
- }
- };
-
- private CaptioningManager.CaptioningChangeListener mCaptioningChangeListener =
- new CaptioningManager.CaptioningChangeListener() {
- @Override
- public void onEnabledChanged(boolean enabled) {
- selectDefaultTrack();
- }
-
- @Override
- public void onLocaleChanged(Locale locale) {
- selectDefaultTrack();
- }
- };
-
- public SubtitleController(Context context) {
- this(context, null, null);
- }
-
- /**
- * Creates a subtitle controller for a media playback object that implements
- * the MediaTimeProvider interface.
- *
- * @param timeProvider
- */
- public SubtitleController(
- Context context,
- MediaTimeProvider timeProvider,
- Listener listener) {
- mTimeProvider = timeProvider;
- mListener = listener;
-
- mRenderers = new Vector<Renderer>();
- mShowing = false;
- mTracks = new Vector<SubtitleTrack>();
- mCaptioningManager =
- (CaptioningManager)context.getSystemService(Context.CAPTIONING_SERVICE);
- }
-
- @Override
- protected void finalize() throws Throwable {
- mCaptioningManager.removeCaptioningChangeListener(
- mCaptioningChangeListener);
- super.finalize();
- }
-
- /**
- * @return the available subtitle tracks for this media. These include
- * the tracks found by {@link MediaPlayer} as well as any tracks added
- * manually via {@link #addTrack}.
- */
- public SubtitleTrack[] getTracks() {
- synchronized(mTracks) {
- SubtitleTrack[] tracks = new SubtitleTrack[mTracks.size()];
- mTracks.toArray(tracks);
- return tracks;
- }
- }
-
- /**
- * @return the currently selected subtitle track
- */
- public SubtitleTrack getSelectedTrack() {
- return mSelectedTrack;
- }
-
- private RenderingWidget getRenderingWidget() {
- if (mSelectedTrack == null) {
- return null;
- }
- return mSelectedTrack.getRenderingWidget();
- }
-
- /**
- * Selects a subtitle track. As a result, this track will receive
- * in-band data from the {@link MediaPlayer}. However, this does
- * not change the subtitle visibility.
- *
- * Should be called from the anchor's (UI) thread. {@see #Anchor.getSubtitleLooper}
- *
- * @param track The subtitle track to select. This must be one of the
- * tracks in {@link #getTracks}.
- * @return true if the track was successfully selected.
- */
- public boolean selectTrack(SubtitleTrack track) {
- if (track != null && !mTracks.contains(track)) {
- return false;
- }
-
- processOnAnchor(mHandler.obtainMessage(WHAT_SELECT_TRACK, track));
- return true;
- }
-
- private void doSelectTrack(SubtitleTrack track) {
- mTrackIsExplicit = true;
- if (mSelectedTrack == track) {
- return;
- }
-
- if (mSelectedTrack != null) {
- mSelectedTrack.hide();
- mSelectedTrack.setTimeProvider(null);
- }
-
- mSelectedTrack = track;
- if (mAnchor != null) {
- mAnchor.setSubtitleWidget(getRenderingWidget());
- }
-
- if (mSelectedTrack != null) {
- mSelectedTrack.setTimeProvider(mTimeProvider);
- mSelectedTrack.show();
- }
-
- if (mListener != null) {
- mListener.onSubtitleTrackSelected(track);
- }
- }
-
- /**
- * @return the default subtitle track based on system preferences, or null,
- * if no such track exists in this manager.
- *
- * Supports HLS-flags: AUTOSELECT, FORCED & DEFAULT.
- *
- * 1. If captioning is disabled, only consider FORCED tracks. Otherwise,
- * consider all tracks, but prefer non-FORCED ones.
- * 2. If user selected "Default" caption language:
- * a. If there is a considered track with DEFAULT=yes, returns that track
- * (favor the first one in the current language if there are more than
- * one default tracks, or the first in general if none of them are in
- * the current language).
- * b. Otherwise, if there is a track with AUTOSELECT=yes in the current
- * language, return that one.
- * c. If there are no default tracks, and no autoselectable tracks in the
- * current language, return null.
- * 3. If there is a track with the caption language, select that one. Prefer
- * the one with AUTOSELECT=no.
- *
- * The default values for these flags are DEFAULT=no, AUTOSELECT=yes
- * and FORCED=no.
- */
- public SubtitleTrack getDefaultTrack() {
- SubtitleTrack bestTrack = null;
- int bestScore = -1;
-
- Locale selectedLocale = mCaptioningManager.getLocale();
- Locale locale = selectedLocale;
- if (locale == null) {
- locale = Locale.getDefault();
- }
- boolean selectForced = !mCaptioningManager.isEnabled();
-
- synchronized(mTracks) {
- for (SubtitleTrack track: mTracks) {
- MediaFormat format = track.getFormat();
- String language = format.getString(MediaFormat.KEY_LANGUAGE);
- boolean forced =
- format.getInteger(MediaFormat.KEY_IS_FORCED_SUBTITLE, 0) != 0;
- boolean autoselect =
- format.getInteger(MediaFormat.KEY_IS_AUTOSELECT, 1) != 0;
- boolean is_default =
- format.getInteger(MediaFormat.KEY_IS_DEFAULT, 0) != 0;
-
- boolean languageMatches =
- (locale == null ||
- locale.getLanguage().equals("") ||
- locale.getISO3Language().equals(language) ||
- locale.getLanguage().equals(language));
- // is_default is meaningless unless caption language is 'default'
- int score = (forced ? 0 : 8) +
- (((selectedLocale == null) && is_default) ? 4 : 0) +
- (autoselect ? 0 : 2) + (languageMatches ? 1 : 0);
-
- if (selectForced && !forced) {
- continue;
- }
-
- // we treat null locale/language as matching any language
- if ((selectedLocale == null && is_default) ||
- (languageMatches &&
- (autoselect || forced || selectedLocale != null))) {
- if (score > bestScore) {
- bestScore = score;
- bestTrack = track;
- }
- }
- }
- }
- return bestTrack;
- }
-
- private boolean mTrackIsExplicit = false;
- private boolean mVisibilityIsExplicit = false;
-
- /** should be called from anchor thread */
- public void selectDefaultTrack() {
- processOnAnchor(mHandler.obtainMessage(WHAT_SELECT_DEFAULT_TRACK));
- }
-
- private void doSelectDefaultTrack() {
- if (mTrackIsExplicit) {
- // If track selection is explicit, but visibility
- // is not, it falls back to the captioning setting
- if (!mVisibilityIsExplicit) {
- if (mCaptioningManager.isEnabled() ||
- (mSelectedTrack != null &&
- mSelectedTrack.getFormat().getInteger(
- MediaFormat.KEY_IS_FORCED_SUBTITLE, 0) != 0)) {
- show();
- } else if (mSelectedTrack != null
- && mSelectedTrack.getTrackType() == TrackInfo.MEDIA_TRACK_TYPE_SUBTITLE) {
- hide();
- }
- mVisibilityIsExplicit = false;
- }
- return;
- }
-
- // We can have a default (forced) track even if captioning
- // is not enabled. This is handled by getDefaultTrack().
- // Show this track unless subtitles were explicitly hidden.
- SubtitleTrack track = getDefaultTrack();
- if (track != null) {
- selectTrack(track);
- mTrackIsExplicit = false;
- if (!mVisibilityIsExplicit) {
- show();
- mVisibilityIsExplicit = false;
- }
- }
- }
-
- /** must be called from anchor thread */
- public void reset() {
- checkAnchorLooper();
- hide();
- selectTrack(null);
- mTracks.clear();
- mTrackIsExplicit = false;
- mVisibilityIsExplicit = false;
- mCaptioningManager.removeCaptioningChangeListener(
- mCaptioningChangeListener);
- }
-
- /**
- * Adds a new, external subtitle track to the manager.
- *
- * @param format the format of the track that will include at least
- * the MIME type {@link MediaFormat@KEY_MIME}.
- * @return the created {@link SubtitleTrack} object
- */
- public SubtitleTrack addTrack(MediaFormat format) {
- synchronized(mRenderers) {
- for (Renderer renderer: mRenderers) {
- if (renderer.supports(format)) {
- SubtitleTrack track = renderer.createTrack(format);
- if (track != null) {
- synchronized(mTracks) {
- if (mTracks.size() == 0) {
- mCaptioningManager.addCaptioningChangeListener(
- mCaptioningChangeListener);
- }
- mTracks.add(track);
- }
- return track;
- }
- }
- }
- }
- return null;
- }
-
- /**
- * Show the selected (or default) subtitle track.
- *
- * Should be called from the anchor's (UI) thread. {@see #Anchor.getSubtitleLooper}
- */
- public void show() {
- processOnAnchor(mHandler.obtainMessage(WHAT_SHOW));
- }
-
- private void doShow() {
- mShowing = true;
- mVisibilityIsExplicit = true;
- if (mSelectedTrack != null) {
- mSelectedTrack.show();
- }
- }
-
- /**
- * Hide the selected (or default) subtitle track.
- *
- * Should be called from the anchor's (UI) thread. {@see #Anchor.getSubtitleLooper}
- */
- public void hide() {
- processOnAnchor(mHandler.obtainMessage(WHAT_HIDE));
- }
-
- private void doHide() {
- mVisibilityIsExplicit = true;
- if (mSelectedTrack != null) {
- mSelectedTrack.hide();
- }
- mShowing = false;
- }
-
- /**
- * Interface for supporting a single or multiple subtitle types in {@link
- * MediaPlayer}.
- */
- public abstract static class Renderer {
- /**
- * Called by {@link MediaPlayer}'s {@link SubtitleController} when a new
- * subtitle track is detected, to see if it should use this object to
- * parse and display this subtitle track.
- *
- * @param format the format of the track that will include at least
- * the MIME type {@link MediaFormat@KEY_MIME}.
- *
- * @return true if and only if the track format is supported by this
- * renderer
- */
- public abstract boolean supports(MediaFormat format);
-
- /**
- * Called by {@link MediaPlayer}'s {@link SubtitleController} for each
- * subtitle track that was detected and is supported by this object to
- * create a {@link SubtitleTrack} object. This object will be created
- * for each track that was found. If the track is selected for display,
- * this object will be used to parse and display the track data.
- *
- * @param format the format of the track that will include at least
- * the MIME type {@link MediaFormat@KEY_MIME}.
- * @return a {@link SubtitleTrack} object that will be used to parse
- * and render the subtitle track.
- */
- public abstract SubtitleTrack createTrack(MediaFormat format);
- }
-
- /**
- * Add support for a subtitle format in {@link MediaPlayer}.
- *
- * @param renderer a {@link SubtitleController.Renderer} object that adds
- * support for a subtitle format.
- */
- public void registerRenderer(Renderer renderer) {
- synchronized(mRenderers) {
- // TODO how to get available renderers in the system
- if (!mRenderers.contains(renderer)) {
- // TODO should added renderers override existing ones (to allow replacing?)
- mRenderers.add(renderer);
- }
- }
- }
-
- public boolean hasRendererFor(MediaFormat format) {
- synchronized(mRenderers) {
- // TODO how to get available renderers in the system
- for (Renderer renderer: mRenderers) {
- if (renderer.supports(format)) {
- return true;
- }
- }
- return false;
- }
- }
-
- /**
- * Subtitle anchor, an object that is able to display a subtitle renderer,
- * e.g. a VideoView.
- */
- public interface Anchor {
- /**
- * Anchor should use the supplied subtitle rendering widget, or
- * none if it is null.
- */
- public void setSubtitleWidget(RenderingWidget subtitleWidget);
-
- /**
- * Anchors provide the looper on which all track visibility changes
- * (track.show/hide, setSubtitleWidget) will take place.
- */
- public Looper getSubtitleLooper();
- }
-
- private Anchor mAnchor;
-
- /**
- * called from anchor's looper (if any, both when unsetting and
- * setting)
- */
- public void setAnchor(Anchor anchor) {
- if (mAnchor == anchor) {
- return;
- }
-
- if (mAnchor != null) {
- checkAnchorLooper();
- mAnchor.setSubtitleWidget(null);
- }
- mAnchor = anchor;
- mHandler = null;
- if (mAnchor != null) {
- mHandler = new Handler(mAnchor.getSubtitleLooper(), mCallback);
- checkAnchorLooper();
- mAnchor.setSubtitleWidget(getRenderingWidget());
- }
- }
-
- private void checkAnchorLooper() {
- assert mHandler != null : "Should have a looper already";
- assert Looper.myLooper() == mHandler.getLooper()
- : "Must be called from the anchor's looper";
- }
-
- private void processOnAnchor(Message m) {
- assert mHandler != null : "Should have a looper already";
- if (Looper.myLooper() == mHandler.getLooper()) {
- mHandler.dispatchMessage(m);
- } else {
- mHandler.sendMessage(m);
- }
- }
-
- public interface Listener {
- /**
- * Called when a subtitle track has been selected.
- *
- * @param track selected subtitle track or null
- */
- public void onSubtitleTrackSelected(SubtitleTrack track);
- }
-
- private Listener mListener;
-}
diff --git a/packages/MediaComponents/src/com/android/media/subtitle/SubtitleTrack.java b/packages/MediaComponents/src/com/android/media/subtitle/SubtitleTrack.java
deleted file mode 100644
index 6b9064a..0000000
--- a/packages/MediaComponents/src/com/android/media/subtitle/SubtitleTrack.java
+++ /dev/null
@@ -1,696 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media.subtitle;
-
-import android.graphics.Canvas;
-import android.media.MediaFormat;
-import android.media.MediaPlayer2.TrackInfo;
-import android.media.SubtitleData;
-import android.os.Handler;
-import android.util.Log;
-import android.util.LongSparseArray;
-import android.util.Pair;
-
-import java.util.Iterator;
-import java.util.NoSuchElementException;
-import java.util.SortedMap;
-import java.util.TreeMap;
-import java.util.Vector;
-
-// Note: This is forked from android.media.SubtitleTrack since P
-/**
- * A subtitle track abstract base class that is responsible for parsing and displaying
- * an instance of a particular type of subtitle.
- */
-public abstract class SubtitleTrack implements MediaTimeProvider.OnMediaTimeListener {
- private static final String TAG = "SubtitleTrack";
- private long mLastUpdateTimeMs;
- private long mLastTimeMs;
-
- private Runnable mRunnable;
-
- final private LongSparseArray<Run> mRunsByEndTime = new LongSparseArray<Run>();
- final private LongSparseArray<Run> mRunsByID = new LongSparseArray<Run>();
-
- private CueList mCues;
- final private Vector<Cue> mActiveCues = new Vector<Cue>();
- protected boolean mVisible;
-
- public boolean DEBUG = false;
-
- protected Handler mHandler = new Handler();
-
- private MediaFormat mFormat;
-
- public SubtitleTrack(MediaFormat format) {
- mFormat = format;
- mCues = new CueList();
- clearActiveCues();
- mLastTimeMs = -1;
- }
-
- public final MediaFormat getFormat() {
- return mFormat;
- }
-
- private long mNextScheduledTimeMs = -1;
-
- public void onData(SubtitleData data) {
- long runID = data.getStartTimeUs() + 1;
- onData(data.getData(), true /* eos */, runID);
- setRunDiscardTimeMs(
- runID,
- (data.getStartTimeUs() + data.getDurationUs()) / 1000);
- }
-
- /**
- * Called when there is input data for the subtitle track. The
- * complete subtitle for a track can include multiple whole units
- * (runs). Each of these units can have multiple sections. The
- * contents of a run are submitted in sequential order, with eos
- * indicating the last section of the run. Calls from different
- * runs must not be intermixed.
- *
- * @param data subtitle data byte buffer
- * @param eos true if this is the last section of the run.
- * @param runID mostly-unique ID for this run of data. Subtitle cues
- * with runID of 0 are discarded immediately after
- * display. Cues with runID of ~0 are discarded
- * only at the deletion of the track object. Cues
- * with other runID-s are discarded at the end of the
- * run, which defaults to the latest timestamp of
- * any of its cues (with this runID).
- */
- protected abstract void onData(byte[] data, boolean eos, long runID);
-
- /**
- * Called when adding the subtitle rendering widget to the view hierarchy,
- * as well as when showing or hiding the subtitle track, or when the video
- * surface position has changed.
- *
- * @return the widget that renders this subtitle track. For most renderers
- * there should be a single shared instance that is used for all
- * tracks supported by that renderer, as at most one subtitle track
- * is visible at one time.
- */
- public abstract RenderingWidget getRenderingWidget();
-
- /**
- * Called when the active cues have changed, and the contents of the subtitle
- * view should be updated.
- */
- public abstract void updateView(Vector<Cue> activeCues);
-
- protected synchronized void updateActiveCues(boolean rebuild, long timeMs) {
- // out-of-order times mean seeking or new active cues being added
- // (during their own timespan)
- if (rebuild || mLastUpdateTimeMs > timeMs) {
- clearActiveCues();
- }
-
- for(Iterator<Pair<Long, Cue> > it =
- mCues.entriesBetween(mLastUpdateTimeMs, timeMs).iterator(); it.hasNext(); ) {
- Pair<Long, Cue> event = it.next();
- Cue cue = event.second;
-
- if (cue.mEndTimeMs == event.first) {
- // remove past cues
- if (DEBUG) Log.v(TAG, "Removing " + cue);
- mActiveCues.remove(cue);
- if (cue.mRunID == 0) {
- it.remove();
- }
- } else if (cue.mStartTimeMs == event.first) {
- // add new cues
- // TRICKY: this will happen in start order
- if (DEBUG) Log.v(TAG, "Adding " + cue);
- if (cue.mInnerTimesMs != null) {
- cue.onTime(timeMs);
- }
- mActiveCues.add(cue);
- } else if (cue.mInnerTimesMs != null) {
- // cue is modified
- cue.onTime(timeMs);
- }
- }
-
- /* complete any runs */
- while (mRunsByEndTime.size() > 0 &&
- mRunsByEndTime.keyAt(0) <= timeMs) {
- removeRunsByEndTimeIndex(0); // removes element
- }
- mLastUpdateTimeMs = timeMs;
- }
-
- private void removeRunsByEndTimeIndex(int ix) {
- Run run = mRunsByEndTime.valueAt(ix);
- while (run != null) {
- Cue cue = run.mFirstCue;
- while (cue != null) {
- mCues.remove(cue);
- Cue nextCue = cue.mNextInRun;
- cue.mNextInRun = null;
- cue = nextCue;
- }
- mRunsByID.remove(run.mRunID);
- Run nextRun = run.mNextRunAtEndTimeMs;
- run.mPrevRunAtEndTimeMs = null;
- run.mNextRunAtEndTimeMs = null;
- run = nextRun;
- }
- mRunsByEndTime.removeAt(ix);
- }
-
- @Override
- protected void finalize() throws Throwable {
- /* remove all cues (untangle all cross-links) */
- int size = mRunsByEndTime.size();
- for(int ix = size - 1; ix >= 0; ix--) {
- removeRunsByEndTimeIndex(ix);
- }
-
- super.finalize();
- }
-
- private synchronized void takeTime(long timeMs) {
- mLastTimeMs = timeMs;
- }
-
- protected synchronized void clearActiveCues() {
- if (DEBUG) Log.v(TAG, "Clearing " + mActiveCues.size() + " active cues");
- mActiveCues.clear();
- mLastUpdateTimeMs = -1;
- }
-
- protected void scheduleTimedEvents() {
- /* get times for the next event */
- if (mTimeProvider != null) {
- mNextScheduledTimeMs = mCues.nextTimeAfter(mLastTimeMs);
- if (DEBUG) Log.d(TAG, "sched @" + mNextScheduledTimeMs + " after " + mLastTimeMs);
- mTimeProvider.notifyAt(
- mNextScheduledTimeMs >= 0 ?
- (mNextScheduledTimeMs * 1000) : MediaTimeProvider.NO_TIME,
- this);
- }
- }
-
- @Override
- public void onTimedEvent(long timeUs) {
- if (DEBUG) Log.d(TAG, "onTimedEvent " + timeUs);
- synchronized (this) {
- long timeMs = timeUs / 1000;
- updateActiveCues(false, timeMs);
- takeTime(timeMs);
- }
- updateView(mActiveCues);
- scheduleTimedEvents();
- }
-
- @Override
- public void onSeek(long timeUs) {
- if (DEBUG) Log.d(TAG, "onSeek " + timeUs);
- synchronized (this) {
- long timeMs = timeUs / 1000;
- updateActiveCues(true, timeMs);
- takeTime(timeMs);
- }
- updateView(mActiveCues);
- scheduleTimedEvents();
- }
-
- @Override
- public void onStop() {
- synchronized (this) {
- if (DEBUG) Log.d(TAG, "onStop");
- clearActiveCues();
- mLastTimeMs = -1;
- }
- updateView(mActiveCues);
- mNextScheduledTimeMs = -1;
- mTimeProvider.notifyAt(MediaTimeProvider.NO_TIME, this);
- }
-
- protected MediaTimeProvider mTimeProvider;
-
- public void show() {
- if (mVisible) {
- return;
- }
-
- mVisible = true;
- RenderingWidget renderingWidget = getRenderingWidget();
- if (renderingWidget != null) {
- renderingWidget.setVisible(true);
- }
- if (mTimeProvider != null) {
- mTimeProvider.scheduleUpdate(this);
- }
- }
-
- public void hide() {
- if (!mVisible) {
- return;
- }
-
- if (mTimeProvider != null) {
- mTimeProvider.cancelNotifications(this);
- }
- RenderingWidget renderingWidget = getRenderingWidget();
- if (renderingWidget != null) {
- renderingWidget.setVisible(false);
- }
- mVisible = false;
- }
-
- protected synchronized boolean addCue(Cue cue) {
- mCues.add(cue);
-
- if (cue.mRunID != 0) {
- Run run = mRunsByID.get(cue.mRunID);
- if (run == null) {
- run = new Run();
- mRunsByID.put(cue.mRunID, run);
- run.mEndTimeMs = cue.mEndTimeMs;
- } else if (run.mEndTimeMs < cue.mEndTimeMs) {
- run.mEndTimeMs = cue.mEndTimeMs;
- }
-
- // link-up cues in the same run
- cue.mNextInRun = run.mFirstCue;
- run.mFirstCue = cue;
- }
-
- // if a cue is added that should be visible, need to refresh view
- long nowMs = -1;
- if (mTimeProvider != null) {
- try {
- nowMs = mTimeProvider.getCurrentTimeUs(
- false /* precise */, true /* monotonic */) / 1000;
- } catch (IllegalStateException e) {
- // handle as it we are not playing
- }
- }
-
- if (DEBUG) Log.v(TAG, "mVisible=" + mVisible + ", " +
- cue.mStartTimeMs + " <= " + nowMs + ", " +
- cue.mEndTimeMs + " >= " + mLastTimeMs);
-
- if (mVisible &&
- cue.mStartTimeMs <= nowMs &&
- // we don't trust nowMs, so check any cue since last callback
- cue.mEndTimeMs >= mLastTimeMs) {
- if (mRunnable != null) {
- mHandler.removeCallbacks(mRunnable);
- }
- final SubtitleTrack track = this;
- final long thenMs = nowMs;
- mRunnable = new Runnable() {
- @Override
- public void run() {
- // even with synchronized, it is possible that we are going
- // to do multiple updates as the runnable could be already
- // running.
- synchronized (track) {
- mRunnable = null;
- updateActiveCues(true, thenMs);
- updateView(mActiveCues);
- }
- }
- };
- // delay update so we don't update view on every cue. TODO why 10?
- if (mHandler.postDelayed(mRunnable, 10 /* delay */)) {
- if (DEBUG) Log.v(TAG, "scheduling update");
- } else {
- if (DEBUG) Log.w(TAG, "failed to schedule subtitle view update");
- }
- return true;
- }
-
- if (mVisible &&
- cue.mEndTimeMs >= mLastTimeMs &&
- (cue.mStartTimeMs < mNextScheduledTimeMs ||
- mNextScheduledTimeMs < 0)) {
- scheduleTimedEvents();
- }
-
- return false;
- }
-
- public synchronized void setTimeProvider(MediaTimeProvider timeProvider) {
- if (mTimeProvider == timeProvider) {
- return;
- }
- if (mTimeProvider != null) {
- mTimeProvider.cancelNotifications(this);
- }
- mTimeProvider = timeProvider;
- if (mTimeProvider != null) {
- mTimeProvider.scheduleUpdate(this);
- }
- }
-
-
- static class CueList {
- private static final String TAG = "CueList";
- // simplistic, inefficient implementation
- private SortedMap<Long, Vector<Cue> > mCues;
- public boolean DEBUG = false;
-
- private boolean addEvent(Cue cue, long timeMs) {
- Vector<Cue> cues = mCues.get(timeMs);
- if (cues == null) {
- cues = new Vector<Cue>(2);
- mCues.put(timeMs, cues);
- } else if (cues.contains(cue)) {
- // do not duplicate cues
- return false;
- }
-
- cues.add(cue);
- return true;
- }
-
- private void removeEvent(Cue cue, long timeMs) {
- Vector<Cue> cues = mCues.get(timeMs);
- if (cues != null) {
- cues.remove(cue);
- if (cues.size() == 0) {
- mCues.remove(timeMs);
- }
- }
- }
-
- public void add(Cue cue) {
- // ignore non-positive-duration cues
- if (cue.mStartTimeMs >= cue.mEndTimeMs)
- return;
-
- if (!addEvent(cue, cue.mStartTimeMs)) {
- return;
- }
-
- long lastTimeMs = cue.mStartTimeMs;
- if (cue.mInnerTimesMs != null) {
- for (long timeMs: cue.mInnerTimesMs) {
- if (timeMs > lastTimeMs && timeMs < cue.mEndTimeMs) {
- addEvent(cue, timeMs);
- lastTimeMs = timeMs;
- }
- }
- }
-
- addEvent(cue, cue.mEndTimeMs);
- }
-
- public void remove(Cue cue) {
- removeEvent(cue, cue.mStartTimeMs);
- if (cue.mInnerTimesMs != null) {
- for (long timeMs: cue.mInnerTimesMs) {
- removeEvent(cue, timeMs);
- }
- }
- removeEvent(cue, cue.mEndTimeMs);
- }
-
- public Iterable<Pair<Long, Cue>> entriesBetween(
- final long lastTimeMs, final long timeMs) {
- return new Iterable<Pair<Long, Cue> >() {
- @Override
- public Iterator<Pair<Long, Cue> > iterator() {
- if (DEBUG) Log.d(TAG, "slice (" + lastTimeMs + ", " + timeMs + "]=");
- try {
- return new EntryIterator(
- mCues.subMap(lastTimeMs + 1, timeMs + 1));
- } catch(IllegalArgumentException e) {
- return new EntryIterator(null);
- }
- }
- };
- }
-
- public long nextTimeAfter(long timeMs) {
- SortedMap<Long, Vector<Cue>> tail = null;
- try {
- tail = mCues.tailMap(timeMs + 1);
- if (tail != null) {
- return tail.firstKey();
- } else {
- return -1;
- }
- } catch(IllegalArgumentException e) {
- return -1;
- } catch(NoSuchElementException e) {
- return -1;
- }
- }
-
- class EntryIterator implements Iterator<Pair<Long, Cue> > {
- @Override
- public boolean hasNext() {
- return !mDone;
- }
-
- @Override
- public Pair<Long, Cue> next() {
- if (mDone) {
- throw new NoSuchElementException("");
- }
- mLastEntry = new Pair<Long, Cue>(
- mCurrentTimeMs, mListIterator.next());
- mLastListIterator = mListIterator;
- if (!mListIterator.hasNext()) {
- nextKey();
- }
- return mLastEntry;
- }
-
- @Override
- public void remove() {
- // only allow removing end tags
- if (mLastListIterator == null ||
- mLastEntry.second.mEndTimeMs != mLastEntry.first) {
- throw new IllegalStateException("");
- }
-
- // remove end-cue
- mLastListIterator.remove();
- mLastListIterator = null;
- if (mCues.get(mLastEntry.first).size() == 0) {
- mCues.remove(mLastEntry.first);
- }
-
- // remove rest of the cues
- Cue cue = mLastEntry.second;
- removeEvent(cue, cue.mStartTimeMs);
- if (cue.mInnerTimesMs != null) {
- for (long timeMs: cue.mInnerTimesMs) {
- removeEvent(cue, timeMs);
- }
- }
- }
-
- public EntryIterator(SortedMap<Long, Vector<Cue> > cues) {
- if (DEBUG) Log.v(TAG, cues + "");
- mRemainingCues = cues;
- mLastListIterator = null;
- nextKey();
- }
-
- private void nextKey() {
- do {
- try {
- if (mRemainingCues == null) {
- throw new NoSuchElementException("");
- }
- mCurrentTimeMs = mRemainingCues.firstKey();
- mListIterator =
- mRemainingCues.get(mCurrentTimeMs).iterator();
- try {
- mRemainingCues =
- mRemainingCues.tailMap(mCurrentTimeMs + 1);
- } catch (IllegalArgumentException e) {
- mRemainingCues = null;
- }
- mDone = false;
- } catch (NoSuchElementException e) {
- mDone = true;
- mRemainingCues = null;
- mListIterator = null;
- return;
- }
- } while (!mListIterator.hasNext());
- }
-
- private long mCurrentTimeMs;
- private Iterator<Cue> mListIterator;
- private boolean mDone;
- private SortedMap<Long, Vector<Cue> > mRemainingCues;
- private Iterator<Cue> mLastListIterator;
- private Pair<Long,Cue> mLastEntry;
- }
-
- CueList() {
- mCues = new TreeMap<Long, Vector<Cue>>();
- }
- }
-
- public static class Cue {
- public long mStartTimeMs;
- public long mEndTimeMs;
- public long[] mInnerTimesMs;
- public long mRunID;
-
- public Cue mNextInRun;
-
- public void onTime(long timeMs) { }
- }
-
- /** update mRunsByEndTime (with default end time) */
- protected void finishedRun(long runID) {
- if (runID != 0 && runID != ~0) {
- Run run = mRunsByID.get(runID);
- if (run != null) {
- run.storeByEndTimeMs(mRunsByEndTime);
- }
- }
- }
-
- /** update mRunsByEndTime with given end time */
- public void setRunDiscardTimeMs(long runID, long timeMs) {
- if (runID != 0 && runID != ~0) {
- Run run = mRunsByID.get(runID);
- if (run != null) {
- run.mEndTimeMs = timeMs;
- run.storeByEndTimeMs(mRunsByEndTime);
- }
- }
- }
-
- /** whether this is a text track who fires events instead getting rendered */
- public int getTrackType() {
- return getRenderingWidget() == null
- ? TrackInfo.MEDIA_TRACK_TYPE_TIMEDTEXT
- : TrackInfo.MEDIA_TRACK_TYPE_SUBTITLE;
- }
-
-
- private static class Run {
- public Cue mFirstCue;
- public Run mNextRunAtEndTimeMs;
- public Run mPrevRunAtEndTimeMs;
- public long mEndTimeMs = -1;
- public long mRunID = 0;
- private long mStoredEndTimeMs = -1;
-
- public void storeByEndTimeMs(LongSparseArray<Run> runsByEndTime) {
- // remove old value if any
- int ix = runsByEndTime.indexOfKey(mStoredEndTimeMs);
- if (ix >= 0) {
- if (mPrevRunAtEndTimeMs == null) {
- assert(this == runsByEndTime.valueAt(ix));
- if (mNextRunAtEndTimeMs == null) {
- runsByEndTime.removeAt(ix);
- } else {
- runsByEndTime.setValueAt(ix, mNextRunAtEndTimeMs);
- }
- }
- removeAtEndTimeMs();
- }
-
- // add new value
- if (mEndTimeMs >= 0) {
- mPrevRunAtEndTimeMs = null;
- mNextRunAtEndTimeMs = runsByEndTime.get(mEndTimeMs);
- if (mNextRunAtEndTimeMs != null) {
- mNextRunAtEndTimeMs.mPrevRunAtEndTimeMs = this;
- }
- runsByEndTime.put(mEndTimeMs, this);
- mStoredEndTimeMs = mEndTimeMs;
- }
- }
-
- public void removeAtEndTimeMs() {
- Run prev = mPrevRunAtEndTimeMs;
-
- if (mPrevRunAtEndTimeMs != null) {
- mPrevRunAtEndTimeMs.mNextRunAtEndTimeMs = mNextRunAtEndTimeMs;
- mPrevRunAtEndTimeMs = null;
- }
- if (mNextRunAtEndTimeMs != null) {
- mNextRunAtEndTimeMs.mPrevRunAtEndTimeMs = prev;
- mNextRunAtEndTimeMs = null;
- }
- }
- }
-
- /**
- * Interface for rendering subtitles onto a Canvas.
- */
- public interface RenderingWidget {
- /**
- * Sets the widget's callback, which is used to send updates when the
- * rendered data has changed.
- *
- * @param callback update callback
- */
- public void setOnChangedListener(OnChangedListener callback);
-
- /**
- * Sets the widget's size.
- *
- * @param width width in pixels
- * @param height height in pixels
- */
- public void setSize(int width, int height);
-
- /**
- * Sets whether the widget should draw subtitles.
- *
- * @param visible true if subtitles should be drawn, false otherwise
- */
- public void setVisible(boolean visible);
-
- /**
- * Renders subtitles onto a {@link Canvas}.
- *
- * @param c canvas on which to render subtitles
- */
- public void draw(Canvas c);
-
- /**
- * Called when the widget is attached to a window.
- */
- public void onAttachedToWindow();
-
- /**
- * Called when the widget is detached from a window.
- */
- public void onDetachedFromWindow();
-
- /**
- * Callback used to send updates about changes to rendering data.
- */
- public interface OnChangedListener {
- /**
- * Called when the rendering data has changed.
- *
- * @param renderingWidget the widget whose data has changed
- */
- public void onChanged(RenderingWidget renderingWidget);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/update/ApiFactory.java b/packages/MediaComponents/src/com/android/media/update/ApiFactory.java
deleted file mode 100644
index f75b75e..0000000
--- a/packages/MediaComponents/src/com/android/media/update/ApiFactory.java
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media.update;
-
-import android.app.Notification;
-import android.content.Context;
-import android.content.pm.ApplicationInfo;
-import android.media.MediaBrowser2;
-import android.media.MediaBrowser2.BrowserCallback;
-import android.media.MediaController2;
-import android.media.MediaController2.ControllerCallback;
-import android.media.MediaItem2;
-import android.media.MediaLibraryService2;
-import android.media.MediaLibraryService2.LibraryRoot;
-import android.media.MediaLibraryService2.MediaLibrarySession;
-import android.media.MediaLibraryService2.MediaLibrarySession.MediaLibrarySessionCallback;
-import android.media.MediaMetadata2;
-import android.media.MediaPlaylistAgent;
-import android.media.MediaSession2;
-import android.media.MediaSession2.ControllerInfo;
-import android.media.MediaSession2.SessionCallback;
-import android.media.MediaSessionService2;
-import android.media.MediaSessionService2.MediaNotification;
-import android.media.Rating2;
-import android.media.SessionCommand2;
-import android.media.SessionCommandGroup2;
-import android.media.SessionToken2;
-import android.media.VolumeProvider2;
-import android.media.update.MediaBrowser2Provider;
-import android.media.update.MediaControlView2Provider;
-import android.media.update.MediaController2Provider;
-import android.media.update.MediaItem2Provider;
-import android.media.update.MediaLibraryService2Provider.LibraryRootProvider;
-import android.media.update.MediaMetadata2Provider;
-import android.media.update.MediaPlaylistAgentProvider;
-import android.media.update.MediaSession2Provider;
-import android.media.update.MediaSession2Provider.BuilderBaseProvider;
-import android.media.update.MediaSession2Provider.CommandButtonProvider.BuilderProvider;
-import android.media.update.MediaSessionService2Provider;
-import android.media.update.MediaSessionService2Provider.MediaNotificationProvider;
-import android.media.update.SessionToken2Provider;
-import android.media.update.StaticProvider;
-import android.media.update.VideoView2Provider;
-import android.media.update.ViewGroupProvider;
-import android.media.update.VolumeProvider2Provider;
-import android.os.Bundle;
-import android.os.IInterface;
-import android.util.AttributeSet;
-import android.widget.MediaControlView2;
-import android.widget.VideoView2;
-
-import androidx.annotation.Nullable;
-
-import com.android.media.IMediaController2;
-import com.android.media.MediaBrowser2Impl;
-import com.android.media.MediaController2Impl;
-import com.android.media.MediaItem2Impl;
-import com.android.media.MediaLibraryService2Impl;
-import com.android.media.MediaLibraryService2Impl.LibraryRootImpl;
-import com.android.media.MediaMetadata2Impl;
-import com.android.media.MediaPlaylistAgentImpl;
-import com.android.media.MediaSession2Impl;
-import com.android.media.MediaSessionService2Impl;
-import com.android.media.Rating2Impl;
-import com.android.media.SessionToken2Impl;
-import com.android.media.VolumeProvider2Impl;
-import com.android.widget.MediaControlView2Impl;
-import com.android.widget.VideoView2Impl;
-
-import java.util.concurrent.Executor;
-
-public final class ApiFactory implements StaticProvider {
- private ApiFactory() { }
-
- public static StaticProvider initialize(ApplicationInfo updatableInfo) {
- ApiHelper.initialize(updatableInfo);
- return new ApiFactory();
- }
-
- @Override
- public MediaController2Provider createMediaController2(
- Context context, MediaController2 instance, SessionToken2 token,
- Executor executor, ControllerCallback callback) {
- return new MediaController2Impl(context, instance, token, executor, callback);
- }
-
- @Override
- public MediaBrowser2Provider createMediaBrowser2(Context context, MediaBrowser2 instance,
- SessionToken2 token, Executor executor, BrowserCallback callback) {
- return new MediaBrowser2Impl(context, instance, token, executor, callback);
- }
-
- @Override
- public MediaSession2Provider.CommandProvider createMediaSession2Command(
- SessionCommand2 instance, int commandCode, String action, Bundle extra) {
- if (action == null && extra == null) {
- return new MediaSession2Impl.CommandImpl(instance, commandCode);
- }
- return new MediaSession2Impl.CommandImpl(instance, action, extra);
- }
-
- @Override
- public SessionCommand2 fromBundle_MediaSession2Command(Bundle command) {
- return MediaSession2Impl.CommandImpl.fromBundle_impl(command);
- }
-
- @Override
- public MediaSession2Provider.CommandGroupProvider createMediaSession2CommandGroup(
- SessionCommandGroup2 instance, SessionCommandGroup2 other) {
- return new MediaSession2Impl.CommandGroupImpl(instance,
- (other == null) ? null : other.getProvider());
- }
-
- @Override
- public SessionCommandGroup2 fromBundle_MediaSession2CommandGroup(Bundle commands) {
- return MediaSession2Impl.CommandGroupImpl.fromBundle_impl(commands);
- }
-
- @Override
- public MediaSession2Provider.ControllerInfoProvider createMediaSession2ControllerInfo(
- Context context, ControllerInfo instance, int uid, int pid, String packageName,
- IInterface callback) {
- return new MediaSession2Impl.ControllerInfoImpl(context,
- instance, uid, pid, packageName, (IMediaController2) callback);
- }
-
- @Override
- public BuilderProvider createMediaSession2CommandButtonBuilder(
- MediaSession2.CommandButton.Builder instance) {
- return new MediaSession2Impl.CommandButtonImpl.BuilderImpl(instance);
- }
-
- public BuilderBaseProvider<MediaSession2, SessionCallback> createMediaSession2Builder(
- Context context, MediaSession2.Builder instance) {
- return new MediaSession2Impl.BuilderImpl(context, instance);
- }
-
- @Override
- public MediaSessionService2Provider createMediaSessionService2(MediaSessionService2 instance) {
- return new MediaSessionService2Impl(instance);
- }
-
- @Override
- public MediaNotificationProvider createMediaSessionService2MediaNotification(
- MediaNotification instance, int notificationId, Notification notification) {
- return new MediaSessionService2Impl.MediaNotificationImpl(
- instance, notificationId, notification);
- }
-
- @Override
- public MediaSessionService2Provider createMediaLibraryService2(MediaLibraryService2 instance) {
- return new MediaLibraryService2Impl(instance);
- }
-
- @Override
- public BuilderBaseProvider<MediaLibrarySession, MediaLibrarySessionCallback>
- createMediaLibraryService2Builder(MediaLibraryService2 service,
- MediaLibrarySession.Builder instance, Executor callbackExecutor,
- MediaLibrarySessionCallback callback) {
- return new MediaLibraryService2Impl.BuilderImpl(service, instance, callbackExecutor,
- callback);
- }
-
- @Override
- public LibraryRootProvider createMediaLibraryService2LibraryRoot(
- LibraryRoot instance, String rootId, Bundle extras) {
- return new LibraryRootImpl(instance, rootId, extras);
- }
-
- @Override
- public MediaControlView2Provider createMediaControlView2(MediaControlView2 instance,
- ViewGroupProvider superProvider, ViewGroupProvider privateProvider,
- @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
- return new MediaControlView2Impl(instance, superProvider, privateProvider);
- }
-
- @Override
- public VideoView2Provider createVideoView2(
- VideoView2 instance, ViewGroupProvider superProvider, ViewGroupProvider privateProvider,
- @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
- return new VideoView2Impl(instance, superProvider, privateProvider);
- }
-
- @Override
- public SessionToken2Provider createSessionToken2(Context context, SessionToken2 instance,
- String packageName, String serviceName, int uid) {
- return new SessionToken2Impl(context, instance, packageName, serviceName, uid);
- }
-
- @Override
- public SessionToken2 fromBundle_SessionToken2(Bundle bundle) {
- return SessionToken2Impl.fromBundle_impl(bundle);
- }
-
- @Override
- public MediaItem2Provider.BuilderProvider createMediaItem2Builder(MediaItem2.Builder instance,
- int flags) {
- return new MediaItem2Impl.BuilderImpl(instance, flags);
- }
-
- @Override
- public MediaItem2 fromBundle_MediaItem2(Bundle bundle) {
- return MediaItem2Impl.fromBundle_impl(bundle);
- }
-
- @Override
- public VolumeProvider2Provider createVolumeProvider2(VolumeProvider2 instance, int controlType,
- int maxVolume, int currentVolume) {
- return new VolumeProvider2Impl(instance, controlType, maxVolume, currentVolume);
- }
-
- @Override
- public MediaMetadata2 fromBundle_MediaMetadata2(Bundle bundle) {
- return MediaMetadata2Impl.fromBundle_impl(bundle);
- }
-
- @Override
- public MediaMetadata2Provider.BuilderProvider createMediaMetadata2Builder(
- MediaMetadata2.Builder instance) {
- return new MediaMetadata2Impl.BuilderImpl(instance);
- }
-
- @Override
- public MediaMetadata2Provider.BuilderProvider createMediaMetadata2Builder(
- MediaMetadata2.Builder instance, MediaMetadata2 source) {
- return new MediaMetadata2Impl.BuilderImpl(instance, source);
- }
-
- @Override
- public Rating2 fromBundle_Rating2(Bundle bundle) {
- return Rating2Impl.fromBundle_impl(bundle);
- }
-
- @Override
- public Rating2 newUnratedRating_Rating2(int ratingStyle) {
- return Rating2Impl.newUnratedRating_impl(ratingStyle);
- }
-
- @Override
- public Rating2 newHeartRating_Rating2(boolean hasHeart) {
- return Rating2Impl.newHeartRating_impl(hasHeart);
- }
-
- @Override
- public Rating2 newThumbRating_Rating2(boolean thumbIsUp) {
- return Rating2Impl.newThumbRating_impl(thumbIsUp);
- }
-
- @Override
- public Rating2 newStarRating_Rating2(int starRatingStyle, float starRating) {
- return Rating2Impl.newStarRating_impl(starRatingStyle, starRating);
- }
-
- @Override
- public Rating2 newPercentageRating_Rating2(float percent) {
- return Rating2Impl.newPercentageRating_impl(percent);
- }
-
- @Override
- public MediaPlaylistAgentProvider createMediaPlaylistAgent(MediaPlaylistAgent instance) {
- return new MediaPlaylistAgentImpl(instance);
- }
-}
diff --git a/packages/MediaComponents/src/com/android/media/update/ApiHelper.java b/packages/MediaComponents/src/com/android/media/update/ApiHelper.java
deleted file mode 100644
index dc5e5e2..0000000
--- a/packages/MediaComponents/src/com/android/media/update/ApiHelper.java
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media.update;
-
-import android.annotation.Nullable;
-import android.content.Context;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.res.Resources;
-import android.content.res.Resources.Theme;
-import android.content.res.XmlResourceParser;
-import android.util.AttributeSet;
-import android.view.ContextThemeWrapper;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-import androidx.annotation.GuardedBy;
-import androidx.appcompat.widget.ButtonBarLayout;
-import androidx.legacy.widget.Space;
-
-import com.android.support.mediarouter.app.MediaRouteButton;
-import com.android.support.mediarouter.app.MediaRouteExpandCollapseButton;
-import com.android.support.mediarouter.app.MediaRouteVolumeSlider;
-import com.android.support.mediarouter.app.OverlayListView;
-
-public final class ApiHelper {
- private static ApplicationInfo sUpdatableInfo;
-
- @GuardedBy("this")
- private static Theme sLibTheme;
-
- private ApiHelper() { }
-
- static void initialize(ApplicationInfo updatableInfo) {
- if (sUpdatableInfo != null) {
- throw new IllegalStateException("initialize should only be called once");
- }
-
- sUpdatableInfo = updatableInfo;
- }
-
- public static Resources getLibResources(Context context) {
- return getLibTheme(context).getResources();
- }
-
- public static Theme getLibTheme(Context context) {
- if (sLibTheme != null) return sLibTheme;
-
- return getLibThemeSynchronized(context);
- }
-
- public static Theme getLibTheme(Context context, int themeId) {
- Theme theme = getLibResources(context).newTheme();
- theme.applyStyle(themeId, true);
- return theme;
- }
-
- public static LayoutInflater getLayoutInflater(Context context) {
- return getLayoutInflater(context, null);
- }
-
- public static LayoutInflater getLayoutInflater(Context context, Theme theme) {
- if (theme == null) {
- theme = getLibTheme(context);
- }
-
- // TODO (b/72975976): Avoid to use ContextThemeWrapper with app context and lib theme.
- LayoutInflater layoutInflater = LayoutInflater.from(context).cloneInContext(
- new ContextThemeWrapper(context, theme));
- layoutInflater.setFactory2(new LayoutInflater.Factory2() {
- @Override
- public View onCreateView(
- View parent, String name, Context context, AttributeSet attrs) {
- if (MediaRouteButton.class.getCanonicalName().equals(name)) {
- return new MediaRouteButton(context, attrs);
- } else if (MediaRouteVolumeSlider.class.getCanonicalName().equals(name)) {
- return new MediaRouteVolumeSlider(context, attrs);
- } else if (MediaRouteExpandCollapseButton.class.getCanonicalName().equals(name)) {
- return new MediaRouteExpandCollapseButton(context, attrs);
- } else if (OverlayListView.class.getCanonicalName().equals(name)) {
- return new OverlayListView(context, attrs);
- } else if (ButtonBarLayout.class.getCanonicalName().equals(name)) {
- return new ButtonBarLayout(context, attrs);
- } else if (Space.class.getCanonicalName().equals(name)) {
- return new Space(context, attrs);
- }
- return null;
- }
-
- @Override
- public View onCreateView(String name, Context context, AttributeSet attrs) {
- return onCreateView(null, name, context, attrs);
- }
- });
- return layoutInflater;
- }
-
- public static View inflateLibLayout(Context context, int libResId) {
- return inflateLibLayout(context, getLibTheme(context), libResId, null, false);
- }
-
- public static View inflateLibLayout(Context context, Theme theme, int libResId) {
- return inflateLibLayout(context, theme, libResId, null, false);
- }
-
- public static View inflateLibLayout(Context context, Theme theme, int libResId,
- @Nullable ViewGroup root, boolean attachToRoot) {
- try (XmlResourceParser parser = getLibResources(context).getLayout(libResId)) {
- return getLayoutInflater(context, theme).inflate(parser, root, attachToRoot);
- }
- }
-
- private static synchronized Theme getLibThemeSynchronized(Context context) {
- if (sLibTheme != null) return sLibTheme;
-
- if (sUpdatableInfo == null) {
- throw new IllegalStateException("initialize hasn't been called yet");
- }
-
- try {
- return sLibTheme = context.getPackageManager()
- .getResourcesForApplication(sUpdatableInfo).newTheme();
- } catch (NameNotFoundException e) {
- throw new RuntimeException(e);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/api24/media/MediaRouterApi24.java b/packages/MediaComponents/src/com/android/support/mediarouter/api24/media/MediaRouterApi24.java
deleted file mode 100644
index 1146af6..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/api24/media/MediaRouterApi24.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-// @@RequiresApi(24)
-final class MediaRouterApi24 {
- public static final class RouteInfo {
- public static int getDeviceType(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getDeviceType();
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteActionProvider.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteActionProvider.java
deleted file mode 100644
index 98c0d17..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteActionProvider.java
+++ /dev/null
@@ -1,334 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.content.Context;
-import android.util.Log;
-import android.view.View;
-import android.view.ViewGroup;
-
-import androidx.core.view.ActionProvider;
-
-import com.android.support.mediarouter.media.MediaRouteSelector;
-import com.android.support.mediarouter.media.MediaRouter;
-
-import java.lang.ref.WeakReference;
-
-/**
- * The media route action provider displays a {@link MediaRouteButton media route button}
- * in the application's {@link ActionBar} to allow the user to select routes and
- * to control the currently selected route.
- * <p>
- * The application must specify the kinds of routes that the user should be allowed
- * to select by specifying a {@link MediaRouteSelector selector} with the
- * {@link #setRouteSelector} method.
- * </p><p>
- * Refer to {@link MediaRouteButton} for a description of the button that will
- * appear in the action bar menu. Note that instead of disabling the button
- * when no routes are available, the action provider will instead make the
- * menu item invisible. In this way, the button will only be visible when it
- * is possible for the user to discover and select a matching route.
- * </p>
- *
- * <h3>Prerequisites</h3>
- * <p>
- * To use the media route action provider, the activity must be a subclass of
- * {@link AppCompatActivity} from the <code>androidx.appcompat.appcompat</code>
- * support library. Refer to support library documentation for details.
- * </p>
- *
- * <h3>Example</h3>
- * <p>
- * </p><p>
- * The application should define a menu resource to include the provider in the
- * action bar options menu. Note that the support library action bar uses attributes
- * that are defined in the application's resource namespace rather than the framework's
- * resource namespace to configure each item.
- * </p><pre>
- * <menu xmlns:android="http://schemas.android.com/apk/res/android"
- * xmlns:app="http://schemas.android.com/apk/res-auto">
- * <item android:id="@+id/media_route_menu_item"
- * android:title="@string/media_route_menu_title"
- * app:showAsAction="always"
- * app:actionProviderClass="androidx.mediarouter.app.MediaRouteActionProvider"/>
- * </menu>
- * </pre><p>
- * Then configure the menu and set the route selector for the chooser.
- * </p><pre>
- * public class MyActivity extends AppCompatActivity {
- * private MediaRouter mRouter;
- * private MediaRouter.Callback mCallback;
- * private MediaRouteSelector mSelector;
- *
- * protected void onCreate(Bundle savedInstanceState) {
- * super.onCreate(savedInstanceState);
- *
- * mRouter = Mediarouter.getInstance(this);
- * mSelector = new MediaRouteSelector.Builder()
- * .addControlCategory(MediaControlIntent.CATEGORY_LIVE_AUDIO)
- * .addControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK)
- * .build();
- * mCallback = new MyCallback();
- * }
- *
- * // Add the callback on start to tell the media router what kinds of routes
- * // the application is interested in so that it can try to discover suitable ones.
- * public void onStart() {
- * super.onStart();
- *
- * mediaRouter.addCallback(mSelector, mCallback,
- * MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);
- *
- * MediaRouter.RouteInfo route = mediaRouter.updateSelectedRoute(mSelector);
- * // do something with the route...
- * }
- *
- * // Remove the selector on stop to tell the media router that it no longer
- * // needs to invest effort trying to discover routes of these kinds for now.
- * public void onStop() {
- * super.onStop();
- *
- * mediaRouter.removeCallback(mCallback);
- * }
- *
- * public boolean onCreateOptionsMenu(Menu menu) {
- * super.onCreateOptionsMenu(menu);
- *
- * getMenuInflater().inflate(R.menu.sample_media_router_menu, menu);
- *
- * MenuItem mediaRouteMenuItem = menu.findItem(R.id.media_route_menu_item);
- * MediaRouteActionProvider mediaRouteActionProvider =
- * (MediaRouteActionProvider)MenuItemCompat.getActionProvider(mediaRouteMenuItem);
- * mediaRouteActionProvider.setRouteSelector(mSelector);
- * return true;
- * }
- *
- * private final class MyCallback extends MediaRouter.Callback {
- * // Implement callback methods as needed.
- * }
- * }
- * </pre>
- *
- * @see #setRouteSelector
- */
-public class MediaRouteActionProvider extends ActionProvider {
- private static final String TAG = "MediaRouteActionProvider";
-
- private final MediaRouter mRouter;
- private final MediaRouterCallback mCallback;
-
- private MediaRouteSelector mSelector = MediaRouteSelector.EMPTY;
- private MediaRouteDialogFactory mDialogFactory = MediaRouteDialogFactory.getDefault();
- private MediaRouteButton mButton;
-
- /**
- * Creates the action provider.
- *
- * @param context The context.
- */
- public MediaRouteActionProvider(Context context) {
- super(context);
-
- mRouter = MediaRouter.getInstance(context);
- mCallback = new MediaRouterCallback(this);
- }
-
- /**
- * Gets the media route selector for filtering the routes that the user can
- * select using the media route chooser dialog.
- *
- * @return The selector, never null.
- */
- @NonNull
- public MediaRouteSelector getRouteSelector() {
- return mSelector;
- }
-
- /**
- * Sets the media route selector for filtering the routes that the user can
- * select using the media route chooser dialog.
- *
- * @param selector The selector, must not be null.
- */
- public void setRouteSelector(@NonNull MediaRouteSelector selector) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
-
- if (!mSelector.equals(selector)) {
- // FIXME: We currently have no way of knowing whether the action provider
- // is still needed by the UI. Unfortunately this means the action provider
- // may leak callbacks until garbage collection occurs. This may result in
- // media route providers doing more work than necessary in the short term
- // while trying to discover routes that are no longer of interest to the
- // application. To solve this problem, the action provider will need some
- // indication from the framework that it is being destroyed.
- if (!mSelector.isEmpty()) {
- mRouter.removeCallback(mCallback);
- }
- if (!selector.isEmpty()) {
- mRouter.addCallback(selector, mCallback);
- }
- mSelector = selector;
- refreshRoute();
-
- if (mButton != null) {
- mButton.setRouteSelector(selector);
- }
- }
- }
-
- /**
- * Gets the media route dialog factory to use when showing the route chooser
- * or controller dialog.
- *
- * @return The dialog factory, never null.
- */
- @NonNull
- public MediaRouteDialogFactory getDialogFactory() {
- return mDialogFactory;
- }
-
- /**
- * Sets the media route dialog factory to use when showing the route chooser
- * or controller dialog.
- *
- * @param factory The dialog factory, must not be null.
- */
- public void setDialogFactory(@NonNull MediaRouteDialogFactory factory) {
- if (factory == null) {
- throw new IllegalArgumentException("factory must not be null");
- }
-
- if (mDialogFactory != factory) {
- mDialogFactory = factory;
-
- if (mButton != null) {
- mButton.setDialogFactory(factory);
- }
- }
- }
-
- /**
- * Gets the associated media route button, or null if it has not yet been created.
- */
- @Nullable
- public MediaRouteButton getMediaRouteButton() {
- return mButton;
- }
-
- /**
- * Called when the media route button is being created.
- * <p>
- * Subclasses may override this method to customize the button.
- * </p>
- */
- public MediaRouteButton onCreateMediaRouteButton() {
- return new MediaRouteButton(getContext());
- }
-
- @Override
- @SuppressWarnings("deprecation")
- public View onCreateActionView() {
- if (mButton != null) {
- Log.e(TAG, "onCreateActionView: this ActionProvider is already associated " +
- "with a menu item. Don't reuse MediaRouteActionProvider instances! " +
- "Abandoning the old menu item...");
- }
-
- mButton = onCreateMediaRouteButton();
- mButton.setCheatSheetEnabled(true);
- mButton.setRouteSelector(mSelector);
- mButton.setDialogFactory(mDialogFactory);
- mButton.setLayoutParams(new ViewGroup.LayoutParams(
- ViewGroup.LayoutParams.WRAP_CONTENT,
- ViewGroup.LayoutParams.MATCH_PARENT));
- return mButton;
- }
-
- @Override
- public boolean onPerformDefaultAction() {
- if (mButton != null) {
- return mButton.showDialog();
- }
- return false;
- }
-
- @Override
- public boolean overridesItemVisibility() {
- return true;
- }
-
- @Override
- public boolean isVisible() {
- return mRouter.isRouteAvailable(mSelector,
- MediaRouter.AVAILABILITY_FLAG_IGNORE_DEFAULT_ROUTE);
- }
-
- void refreshRoute() {
- refreshVisibility();
- }
-
- private static final class MediaRouterCallback extends MediaRouter.Callback {
- private final WeakReference<MediaRouteActionProvider> mProviderWeak;
-
- public MediaRouterCallback(MediaRouteActionProvider provider) {
- mProviderWeak = new WeakReference<MediaRouteActionProvider>(provider);
- }
-
- @Override
- public void onRouteAdded(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoute(router);
- }
-
- @Override
- public void onRouteRemoved(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoute(router);
- }
-
- @Override
- public void onRouteChanged(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoute(router);
- }
-
- @Override
- public void onProviderAdded(MediaRouter router, MediaRouter.ProviderInfo provider) {
- refreshRoute(router);
- }
-
- @Override
- public void onProviderRemoved(MediaRouter router, MediaRouter.ProviderInfo provider) {
- refreshRoute(router);
- }
-
- @Override
- public void onProviderChanged(MediaRouter router, MediaRouter.ProviderInfo provider) {
- refreshRoute(router);
- }
-
- private void refreshRoute(MediaRouter router) {
- MediaRouteActionProvider provider = mProviderWeak.get();
- if (provider != null) {
- provider.refreshRoute();
- } else {
- router.removeCallback(this);
- }
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteButton.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteButton.java
deleted file mode 100644
index e82fcb9..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteButton.java
+++ /dev/null
@@ -1,630 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.annotation.NonNull;
-import android.app.Activity;
-import android.app.FragmentManager;
-import android.content.Context;
-import android.content.ContextWrapper;
-import android.content.res.ColorStateList;
-import android.content.res.Resources;
-import android.content.res.TypedArray;
-import android.graphics.Canvas;
-import android.graphics.drawable.AnimationDrawable;
-import android.graphics.drawable.Drawable;
-import android.os.AsyncTask;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.util.SparseArray;
-import android.view.SoundEffectConstants;
-import android.view.View;
-
-import androidx.appcompat.widget.TooltipCompat;
-import androidx.core.graphics.drawable.DrawableCompat;
-
-import com.android.media.update.ApiHelper;
-import com.android.media.update.R;
-import com.android.support.mediarouter.media.MediaRouteSelector;
-import com.android.support.mediarouter.media.MediaRouter;
-
-/**
- * The media route button allows the user to select routes and to control the
- * currently selected route.
- * <p>
- * The application must specify the kinds of routes that the user should be allowed
- * to select by specifying a {@link MediaRouteSelector selector} with the
- * {@link #setRouteSelector} method.
- * </p><p>
- * When the default route is selected or when the currently selected route does not
- * match the {@link #getRouteSelector() selector}, the button will appear in
- * an inactive state indicating that the application is not connected to a
- * route of the kind that it wants to use. Clicking on the button opens
- * a {@link MediaRouteChooserDialog} to allow the user to select a route.
- * If no non-default routes match the selector and it is not possible for an active
- * scan to discover any matching routes, then the button is disabled and cannot
- * be clicked.
- * </p><p>
- * When a non-default route is selected that matches the selector, the button will
- * appear in an active state indicating that the application is connected
- * to a route of the kind that it wants to use. The button may also appear
- * in an intermediary connecting state if the route is in the process of connecting
- * to the destination but has not yet completed doing so. In either case, clicking
- * on the button opens a {@link MediaRouteControllerDialog} to allow the user
- * to control or disconnect from the current route.
- * </p>
- *
- * <h3>Prerequisites</h3>
- * <p>
- * To use the media route button, the activity must be a subclass of
- * {@link FragmentActivity} from the <code>androidx.core./code>
- * support library. Refer to support library documentation for details.
- * </p>
- *
- * @see MediaRouteActionProvider
- * @see #setRouteSelector
- */
-public class MediaRouteButton extends View {
- private static final String TAG = "MediaRouteButton";
-
- private static final String CHOOSER_FRAGMENT_TAG =
- "androidx.mediarouter.media.outer:MediaRouteChooserDialogFragment";
- private static final String CONTROLLER_FRAGMENT_TAG =
- "androidx.mediarouter.media.outer:MediaRouteControllerDialogFragment";
-
- private final MediaRouter mRouter;
- private final MediaRouterCallback mCallback;
-
- private MediaRouteSelector mSelector = MediaRouteSelector.EMPTY;
- private int mRouteCallbackFlags;
- private MediaRouteDialogFactory mDialogFactory = MediaRouteDialogFactory.getDefault();
-
- private boolean mAttachedToWindow;
-
- private static final SparseArray<Drawable.ConstantState> sRemoteIndicatorCache =
- new SparseArray<>(2);
- private RemoteIndicatorLoader mRemoteIndicatorLoader;
- private Drawable mRemoteIndicator;
- private boolean mRemoteActive;
- private boolean mIsConnecting;
-
- private ColorStateList mButtonTint;
- private int mMinWidth;
- private int mMinHeight;
-
- // The checked state is used when connected to a remote route.
- private static final int[] CHECKED_STATE_SET = {
- android.R.attr.state_checked
- };
-
- // The checkable state is used while connecting to a remote route.
- private static final int[] CHECKABLE_STATE_SET = {
- android.R.attr.state_checkable
- };
-
- public MediaRouteButton(Context context) {
- this(context, null);
- }
-
- public MediaRouteButton(Context context, AttributeSet attrs) {
- this(context, attrs, R.attr.mediaRouteButtonStyle);
- }
-
- public MediaRouteButton(Context context, AttributeSet attrs, int defStyleAttr) {
- super(MediaRouterThemeHelper.createThemedButtonContext(context), attrs, defStyleAttr);
- context = getContext();
-
- mRouter = MediaRouter.getInstance(context);
- mCallback = new MediaRouterCallback();
-
- Resources.Theme theme = ApiHelper.getLibResources(context).newTheme();
- theme.applyStyle(MediaRouterThemeHelper.getRouterThemeId(context), true);
- TypedArray a = theme.obtainStyledAttributes(attrs,
- R.styleable.MediaRouteButton, defStyleAttr, 0);
-
- mButtonTint = a.getColorStateList(R.styleable.MediaRouteButton_mediaRouteButtonTint);
- mMinWidth = a.getDimensionPixelSize(
- R.styleable.MediaRouteButton_android_minWidth, 0);
- mMinHeight = a.getDimensionPixelSize(
- R.styleable.MediaRouteButton_android_minHeight, 0);
- int remoteIndicatorResId = a.getResourceId(
- R.styleable.MediaRouteButton_externalRouteEnabledDrawable, 0);
- a.recycle();
-
- if (remoteIndicatorResId != 0) {
- Drawable.ConstantState remoteIndicatorState =
- sRemoteIndicatorCache.get(remoteIndicatorResId);
- if (remoteIndicatorState != null) {
- setRemoteIndicatorDrawable(remoteIndicatorState.newDrawable());
- } else {
- mRemoteIndicatorLoader = new RemoteIndicatorLoader(remoteIndicatorResId);
- mRemoteIndicatorLoader.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
- }
- }
-
- updateContentDescription();
- setClickable(true);
- }
-
- /**
- * Gets the media route selector for filtering the routes that the user can
- * select using the media route chooser dialog.
- *
- * @return The selector, never null.
- */
- @NonNull
- public MediaRouteSelector getRouteSelector() {
- return mSelector;
- }
-
- /**
- * Sets the media route selector for filtering the routes that the user can
- * select using the media route chooser dialog.
- *
- * @param selector The selector.
- */
- public void setRouteSelector(MediaRouteSelector selector) {
- setRouteSelector(selector, 0);
- }
-
- /**
- * Sets the media route selector for filtering the routes that the user can
- * select using the media route chooser dialog.
- *
- * @param selector The selector.
- * @param flags Flags to control the behavior of the callback. May be zero or a combination of
- * {@link #MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN} and
- * {@link #MediaRouter.CALLBACK_FLAG_UNFILTERED_EVENTS}.
- */
- public void setRouteSelector(MediaRouteSelector selector, int flags) {
- if (mSelector.equals(selector) && mRouteCallbackFlags == flags) {
- return;
- }
- if (!mSelector.isEmpty()) {
- mRouter.removeCallback(mCallback);
- }
- if (selector == null || selector.isEmpty()) {
- mSelector = MediaRouteSelector.EMPTY;
- return;
- }
-
- mSelector = selector;
- mRouteCallbackFlags = flags;
-
- if (mAttachedToWindow) {
- mRouter.addCallback(selector, mCallback, flags);
- refreshRoute();
- }
- }
-
- /**
- * Gets the media route dialog factory to use when showing the route chooser
- * or controller dialog.
- *
- * @return The dialog factory, never null.
- */
- @NonNull
- public MediaRouteDialogFactory getDialogFactory() {
- return mDialogFactory;
- }
-
- /**
- * Sets the media route dialog factory to use when showing the route chooser
- * or controller dialog.
- *
- * @param factory The dialog factory, must not be null.
- */
- public void setDialogFactory(@NonNull MediaRouteDialogFactory factory) {
- if (factory == null) {
- throw new IllegalArgumentException("factory must not be null");
- }
-
- mDialogFactory = factory;
- }
-
- /**
- * Show the route chooser or controller dialog.
- * <p>
- * If the default route is selected or if the currently selected route does
- * not match the {@link #getRouteSelector selector}, then shows the route chooser dialog.
- * Otherwise, shows the route controller dialog to offer the user
- * a choice to disconnect from the route or perform other control actions
- * such as setting the route's volume.
- * </p><p>
- * The application can customize the dialogs by calling {@link #setDialogFactory}
- * to provide a customized dialog factory.
- * </p>
- *
- * @return True if the dialog was actually shown.
- *
- * @throws IllegalStateException if the activity is not a subclass of
- * {@link FragmentActivity}.
- */
- public boolean showDialog() {
- if (!mAttachedToWindow) {
- return false;
- }
-
- final FragmentManager fm = getActivity().getFragmentManager();
- if (fm == null) {
- throw new IllegalStateException("The activity must be a subclass of FragmentActivity");
- }
-
- MediaRouter.RouteInfo route = mRouter.getSelectedRoute();
- if (route.isDefaultOrBluetooth() || !route.matchesSelector(mSelector)) {
- if (fm.findFragmentByTag(CHOOSER_FRAGMENT_TAG) != null) {
- Log.w(TAG, "showDialog(): Route chooser dialog already showing!");
- return false;
- }
- MediaRouteChooserDialogFragment f =
- mDialogFactory.onCreateChooserDialogFragment();
- f.setRouteSelector(mSelector);
- f.show(fm, CHOOSER_FRAGMENT_TAG);
- } else {
- if (fm.findFragmentByTag(CONTROLLER_FRAGMENT_TAG) != null) {
- Log.w(TAG, "showDialog(): Route controller dialog already showing!");
- return false;
- }
- MediaRouteControllerDialogFragment f =
- mDialogFactory.onCreateControllerDialogFragment();
- f.show(fm, CONTROLLER_FRAGMENT_TAG);
- }
- return true;
- }
-
-
- private Activity getActivity() {
- // Gross way of unwrapping the Activity so we can get the FragmentManager
- Context context = getContext();
- while (context instanceof ContextWrapper) {
- if (context instanceof Activity) {
- return (Activity)context;
- }
- context = ((ContextWrapper)context).getBaseContext();
- }
- return null;
- }
-
- /**
- * Sets whether to enable showing a toast with the content descriptor of the
- * button when the button is long pressed.
- */
- void setCheatSheetEnabled(boolean enable) {
- TooltipCompat.setTooltipText(this, enable
- ? ApiHelper.getLibResources(getContext())
- .getString(R.string.mr_button_content_description)
- : null);
- }
-
- @Override
- public boolean performClick() {
- // Send the appropriate accessibility events and call listeners
- boolean handled = super.performClick();
- if (!handled) {
- playSoundEffect(SoundEffectConstants.CLICK);
- }
- return showDialog() || handled;
- }
-
- @Override
- protected int[] onCreateDrawableState(int extraSpace) {
- final int[] drawableState = super.onCreateDrawableState(extraSpace + 1);
-
- // Technically we should be handling this more completely, but these
- // are implementation details here. Checkable is used to express the connecting
- // drawable state and it's mutually exclusive with check for the purposes
- // of state selection here.
- if (mIsConnecting) {
- mergeDrawableStates(drawableState, CHECKABLE_STATE_SET);
- } else if (mRemoteActive) {
- mergeDrawableStates(drawableState, CHECKED_STATE_SET);
- }
- return drawableState;
- }
-
- @Override
- protected void drawableStateChanged() {
- super.drawableStateChanged();
-
- if (mRemoteIndicator != null) {
- int[] myDrawableState = getDrawableState();
- mRemoteIndicator.setState(myDrawableState);
- invalidate();
- }
- }
-
- /**
- * Sets a drawable to use as the remote route indicator.
- */
- public void setRemoteIndicatorDrawable(Drawable d) {
- if (mRemoteIndicatorLoader != null) {
- mRemoteIndicatorLoader.cancel(false);
- }
-
- if (mRemoteIndicator != null) {
- mRemoteIndicator.setCallback(null);
- unscheduleDrawable(mRemoteIndicator);
- }
- if (d != null) {
- if (mButtonTint != null) {
- d = DrawableCompat.wrap(d.mutate());
- DrawableCompat.setTintList(d, mButtonTint);
- }
- d.setCallback(this);
- d.setState(getDrawableState());
- d.setVisible(getVisibility() == VISIBLE, false);
- }
- mRemoteIndicator = d;
-
- refreshDrawableState();
- if (mAttachedToWindow && mRemoteIndicator != null
- && mRemoteIndicator.getCurrent() instanceof AnimationDrawable) {
- AnimationDrawable curDrawable = (AnimationDrawable) mRemoteIndicator.getCurrent();
- if (mIsConnecting) {
- if (!curDrawable.isRunning()) {
- curDrawable.start();
- }
- } else if (mRemoteActive) {
- if (curDrawable.isRunning()) {
- curDrawable.stop();
- }
- curDrawable.selectDrawable(curDrawable.getNumberOfFrames() - 1);
- }
- }
- }
-
- @Override
- protected boolean verifyDrawable(Drawable who) {
- return super.verifyDrawable(who) || who == mRemoteIndicator;
- }
-
- @Override
- public void jumpDrawablesToCurrentState() {
- // We can't call super to handle the background so we do it ourselves.
- //super.jumpDrawablesToCurrentState();
- if (getBackground() != null) {
- DrawableCompat.jumpToCurrentState(getBackground());
- }
-
- // Handle our own remote indicator.
- if (mRemoteIndicator != null) {
- DrawableCompat.jumpToCurrentState(mRemoteIndicator);
- }
- }
-
- @Override
- public void setVisibility(int visibility) {
- super.setVisibility(visibility);
-
- if (mRemoteIndicator != null) {
- mRemoteIndicator.setVisible(getVisibility() == VISIBLE, false);
- }
- }
-
- @Override
- public void onAttachedToWindow() {
- super.onAttachedToWindow();
-
- mAttachedToWindow = true;
- if (!mSelector.isEmpty()) {
- mRouter.addCallback(mSelector, mCallback, mRouteCallbackFlags);
- }
- refreshRoute();
- }
-
- @Override
- public void onDetachedFromWindow() {
- mAttachedToWindow = false;
- if (!mSelector.isEmpty()) {
- mRouter.removeCallback(mCallback);
- }
-
- super.onDetachedFromWindow();
- }
-
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- final int widthSize = MeasureSpec.getSize(widthMeasureSpec);
- final int heightSize = MeasureSpec.getSize(heightMeasureSpec);
- final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
- final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
-
- final int width = Math.max(mMinWidth, mRemoteIndicator != null ?
- mRemoteIndicator.getIntrinsicWidth() + getPaddingLeft() + getPaddingRight() : 0);
- final int height = Math.max(mMinHeight, mRemoteIndicator != null ?
- mRemoteIndicator.getIntrinsicHeight() + getPaddingTop() + getPaddingBottom() : 0);
-
- int measuredWidth;
- switch (widthMode) {
- case MeasureSpec.EXACTLY:
- measuredWidth = widthSize;
- break;
- case MeasureSpec.AT_MOST:
- measuredWidth = Math.min(widthSize, width);
- break;
- default:
- case MeasureSpec.UNSPECIFIED:
- measuredWidth = width;
- break;
- }
-
- int measuredHeight;
- switch (heightMode) {
- case MeasureSpec.EXACTLY:
- measuredHeight = heightSize;
- break;
- case MeasureSpec.AT_MOST:
- measuredHeight = Math.min(heightSize, height);
- break;
- default:
- case MeasureSpec.UNSPECIFIED:
- measuredHeight = height;
- break;
- }
-
- setMeasuredDimension(measuredWidth, measuredHeight);
- }
-
- @Override
- protected void onDraw(Canvas canvas) {
- super.onDraw(canvas);
-
- if (mRemoteIndicator != null) {
- final int left = getPaddingLeft();
- final int right = getWidth() - getPaddingRight();
- final int top = getPaddingTop();
- final int bottom = getHeight() - getPaddingBottom();
-
- final int drawWidth = mRemoteIndicator.getIntrinsicWidth();
- final int drawHeight = mRemoteIndicator.getIntrinsicHeight();
- final int drawLeft = left + (right - left - drawWidth) / 2;
- final int drawTop = top + (bottom - top - drawHeight) / 2;
-
- mRemoteIndicator.setBounds(drawLeft, drawTop,
- drawLeft + drawWidth, drawTop + drawHeight);
- mRemoteIndicator.draw(canvas);
- }
- }
-
- void refreshRoute() {
- final MediaRouter.RouteInfo route = mRouter.getSelectedRoute();
- final boolean isRemote = !route.isDefaultOrBluetooth() && route.matchesSelector(mSelector);
- final boolean isConnecting = isRemote && route.isConnecting();
- boolean needsRefresh = false;
- if (mRemoteActive != isRemote) {
- mRemoteActive = isRemote;
- needsRefresh = true;
- }
- if (mIsConnecting != isConnecting) {
- mIsConnecting = isConnecting;
- needsRefresh = true;
- }
-
- if (needsRefresh) {
- updateContentDescription();
- refreshDrawableState();
- }
- if (mAttachedToWindow) {
- setEnabled(mRouter.isRouteAvailable(mSelector,
- MediaRouter.AVAILABILITY_FLAG_IGNORE_DEFAULT_ROUTE));
- }
- if (mRemoteIndicator != null
- && mRemoteIndicator.getCurrent() instanceof AnimationDrawable) {
- AnimationDrawable curDrawable = (AnimationDrawable) mRemoteIndicator.getCurrent();
- if (mAttachedToWindow) {
- if ((needsRefresh || isConnecting) && !curDrawable.isRunning()) {
- curDrawable.start();
- }
- } else if (isRemote && !isConnecting) {
- // When the route is already connected before the view is attached, show the last
- // frame of the connected animation immediately.
- if (curDrawable.isRunning()) {
- curDrawable.stop();
- }
- curDrawable.selectDrawable(curDrawable.getNumberOfFrames() - 1);
- }
- }
- }
-
- private void updateContentDescription() {
- int resId;
- if (mIsConnecting) {
- resId = R.string.mr_cast_button_connecting;
- } else if (mRemoteActive) {
- resId = R.string.mr_cast_button_connected;
- } else {
- resId = R.string.mr_cast_button_disconnected;
- }
- setContentDescription(ApiHelper.getLibResources(getContext()).getString(resId));
- }
-
- private final class MediaRouterCallback extends MediaRouter.Callback {
- MediaRouterCallback() {
- }
-
- @Override
- public void onRouteAdded(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoute();
- }
-
- @Override
- public void onRouteRemoved(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoute();
- }
-
- @Override
- public void onRouteChanged(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoute();
- }
-
- @Override
- public void onRouteSelected(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoute();
- }
-
- @Override
- public void onRouteUnselected(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoute();
- }
-
- @Override
- public void onProviderAdded(MediaRouter router, MediaRouter.ProviderInfo provider) {
- refreshRoute();
- }
-
- @Override
- public void onProviderRemoved(MediaRouter router, MediaRouter.ProviderInfo provider) {
- refreshRoute();
- }
-
- @Override
- public void onProviderChanged(MediaRouter router, MediaRouter.ProviderInfo provider) {
- refreshRoute();
- }
- }
-
- private final class RemoteIndicatorLoader extends AsyncTask<Void, Void, Drawable> {
- private final int mResId;
-
- RemoteIndicatorLoader(int resId) {
- mResId = resId;
- }
-
- @Override
- protected Drawable doInBackground(Void... params) {
- return ApiHelper.getLibResources(getContext()).getDrawable(mResId);
- }
-
- @Override
- protected void onPostExecute(Drawable remoteIndicator) {
- cacheAndReset(remoteIndicator);
- setRemoteIndicatorDrawable(remoteIndicator);
- }
-
- @Override
- protected void onCancelled(Drawable remoteIndicator) {
- cacheAndReset(remoteIndicator);
- }
-
- private void cacheAndReset(Drawable remoteIndicator) {
- if (remoteIndicator != null) {
- sRemoteIndicatorCache.put(mResId, remoteIndicator.getConstantState());
- }
- mRemoteIndicatorLoader = null;
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteChooserDialog.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteChooserDialog.java
deleted file mode 100644
index f24028a..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteChooserDialog.java
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import static com.android.support.mediarouter.media.MediaRouter.RouteInfo
- .CONNECTION_STATE_CONNECTED;
-import static com.android.support.mediarouter.media.MediaRouter.RouteInfo
- .CONNECTION_STATE_CONNECTING;
-
-import android.annotation.NonNull;
-import android.app.Dialog;
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.graphics.drawable.Drawable;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.os.SystemClock;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.ContextThemeWrapper;
-import android.view.Gravity;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.ArrayAdapter;
-import android.widget.ImageView;
-import android.widget.ListView;
-import android.widget.TextView;
-
-import com.android.media.update.ApiHelper;
-import com.android.media.update.R;
-import com.android.support.mediarouter.media.MediaRouteSelector;
-import com.android.support.mediarouter.media.MediaRouter;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-
-/**
- * This class implements the route chooser dialog for {@link MediaRouter}.
- * <p>
- * This dialog allows the user to choose a route that matches a given selector.
- * </p>
- *
- * @see MediaRouteButton
- * @see MediaRouteActionProvider
- */
-public class MediaRouteChooserDialog extends Dialog {
- static final String TAG = "MediaRouteChooserDialog";
-
- // Do not update the route list immediately to avoid unnatural dialog change.
- private static final long UPDATE_ROUTES_DELAY_MS = 300L;
- static final int MSG_UPDATE_ROUTES = 1;
-
- private final MediaRouter mRouter;
- private final MediaRouterCallback mCallback;
-
- private TextView mTitleView;
- private MediaRouteSelector mSelector = MediaRouteSelector.EMPTY;
- private ArrayList<MediaRouter.RouteInfo> mRoutes;
- private RouteAdapter mAdapter;
- private ListView mListView;
- private boolean mAttachedToWindow;
- private long mLastUpdateTime;
- private final Handler mHandler = new Handler() {
- @Override
- public void handleMessage(Message message) {
- switch (message.what) {
- case MSG_UPDATE_ROUTES:
- updateRoutes((List<MediaRouter.RouteInfo>) message.obj);
- break;
- }
- }
- };
-
- public MediaRouteChooserDialog(Context context) {
- this(context, 0);
- }
-
- public MediaRouteChooserDialog(Context context, int theme) {
- // TODO (b/72975976): Avoid to use ContextThemeWrapper with app context and lib theme.
- super(new ContextThemeWrapper(context, ApiHelper.getLibTheme(context,
- MediaRouterThemeHelper.getRouterThemeId(context))), theme);
- context = getContext();
-
- mRouter = MediaRouter.getInstance(context);
- mCallback = new MediaRouterCallback();
- }
-
- /**
- * Gets the media route selector for filtering the routes that the user can select.
- *
- * @return The selector, never null.
- */
- @NonNull
- public MediaRouteSelector getRouteSelector() {
- return mSelector;
- }
-
- /**
- * Sets the media route selector for filtering the routes that the user can select.
- *
- * @param selector The selector, must not be null.
- */
- public void setRouteSelector(@NonNull MediaRouteSelector selector) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
-
- if (!mSelector.equals(selector)) {
- mSelector = selector;
-
- if (mAttachedToWindow) {
- mRouter.removeCallback(mCallback);
- mRouter.addCallback(selector, mCallback,
- MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN);
- }
-
- refreshRoutes();
- }
- }
-
- /**
- * Called to filter the set of routes that should be included in the list.
- * <p>
- * The default implementation iterates over all routes in the provided list and
- * removes those for which {@link #onFilterRoute} returns false.
- * </p>
- *
- * @param routes The list of routes to filter in-place, never null.
- */
- public void onFilterRoutes(@NonNull List<MediaRouter.RouteInfo> routes) {
- for (int i = routes.size(); i-- > 0; ) {
- if (!onFilterRoute(routes.get(i))) {
- routes.remove(i);
- }
- }
- }
-
- /**
- * Returns true if the route should be included in the list.
- * <p>
- * The default implementation returns true for enabled non-default routes that
- * match the selector. Subclasses can override this method to filter routes
- * differently.
- * </p>
- *
- * @param route The route to consider, never null.
- * @return True if the route should be included in the chooser dialog.
- */
- public boolean onFilterRoute(@NonNull MediaRouter.RouteInfo route) {
- return !route.isDefaultOrBluetooth() && route.isEnabled()
- && route.matchesSelector(mSelector);
- }
-
- @Override
- public void setTitle(CharSequence title) {
- mTitleView.setText(title);
- }
-
- @Override
- public void setTitle(int titleId) {
- mTitleView.setText(titleId);
- }
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
-
- setContentView(ApiHelper.inflateLibLayout(getContext(), ApiHelper.getLibTheme(getContext(),
- MediaRouterThemeHelper.getRouterThemeId(getContext())),
- R.layout.mr_chooser_dialog));
-
- mRoutes = new ArrayList<>();
- mAdapter = new RouteAdapter(getContext(), mRoutes);
- mListView = (ListView)findViewById(R.id.mr_chooser_list);
- mListView.setAdapter(mAdapter);
- mListView.setOnItemClickListener(mAdapter);
- mListView.setEmptyView(findViewById(android.R.id.empty));
- mTitleView = findViewById(R.id.mr_chooser_title);
-
- updateLayout();
- }
-
- /**
- * Sets the width of the dialog. Also called when configuration changes.
- */
- void updateLayout() {
- getWindow().setLayout(MediaRouteDialogHelper.getDialogWidth(getContext()),
- ViewGroup.LayoutParams.WRAP_CONTENT);
- }
-
- @Override
- public void onAttachedToWindow() {
- super.onAttachedToWindow();
-
- mAttachedToWindow = true;
- mRouter.addCallback(mSelector, mCallback, MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN);
- refreshRoutes();
- }
-
- @Override
- public void onDetachedFromWindow() {
- mAttachedToWindow = false;
- mRouter.removeCallback(mCallback);
- mHandler.removeMessages(MSG_UPDATE_ROUTES);
-
- super.onDetachedFromWindow();
- }
-
- /**
- * Refreshes the list of routes that are shown in the chooser dialog.
- */
- public void refreshRoutes() {
- if (mAttachedToWindow) {
- ArrayList<MediaRouter.RouteInfo> routes = new ArrayList<>(mRouter.getRoutes());
- onFilterRoutes(routes);
- Collections.sort(routes, RouteComparator.sInstance);
- if (SystemClock.uptimeMillis() - mLastUpdateTime >= UPDATE_ROUTES_DELAY_MS) {
- updateRoutes(routes);
- } else {
- mHandler.removeMessages(MSG_UPDATE_ROUTES);
- mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_UPDATE_ROUTES, routes),
- mLastUpdateTime + UPDATE_ROUTES_DELAY_MS);
- }
- }
- }
-
- void updateRoutes(List<MediaRouter.RouteInfo> routes) {
- mLastUpdateTime = SystemClock.uptimeMillis();
- mRoutes.clear();
- mRoutes.addAll(routes);
- mAdapter.notifyDataSetChanged();
- }
-
- private final class RouteAdapter extends ArrayAdapter<MediaRouter.RouteInfo>
- implements ListView.OnItemClickListener {
- private final Drawable mDefaultIcon;
- private final Drawable mTvIcon;
- private final Drawable mSpeakerIcon;
- private final Drawable mSpeakerGroupIcon;
-
- public RouteAdapter(Context context, List<MediaRouter.RouteInfo> routes) {
- super(context, 0, routes);
-
- TypedArray styledAttributes = ApiHelper.getLibTheme(context,
- MediaRouterThemeHelper.getRouterThemeId(context)).obtainStyledAttributes(
- new int[] {
- R.attr.mediaRouteDefaultIconDrawable,
- R.attr.mediaRouteTvIconDrawable,
- R.attr.mediaRouteSpeakerIconDrawable,
- R.attr.mediaRouteSpeakerGroupIconDrawable
- });
-
- mDefaultIcon = styledAttributes.getDrawable(0);
- mTvIcon = styledAttributes.getDrawable(1);
- mSpeakerIcon = styledAttributes.getDrawable(2);
- mSpeakerGroupIcon = styledAttributes.getDrawable(3);
- styledAttributes.recycle();
- }
-
- @Override
- public boolean areAllItemsEnabled() {
- return false;
- }
-
- @Override
- public boolean isEnabled(int position) {
- return getItem(position).isEnabled();
- }
-
- @Override
- public View getView(int position, View convertView, ViewGroup parent) {
- View view = convertView;
- if (view == null) {
- view = ApiHelper.inflateLibLayout(getContext(),
- ApiHelper.getLibTheme(getContext(),
- MediaRouterThemeHelper.getRouterThemeId(getContext())),
- R.layout.mr_chooser_list_item, parent, false);
- }
-
- MediaRouter.RouteInfo route = getItem(position);
- TextView text1 = (TextView) view.findViewById(R.id.mr_chooser_route_name);
- TextView text2 = (TextView) view.findViewById(R.id.mr_chooser_route_desc);
- text1.setText(route.getName());
- String description = route.getDescription();
- boolean isConnectedOrConnecting =
- route.getConnectionState() == CONNECTION_STATE_CONNECTED
- || route.getConnectionState() == CONNECTION_STATE_CONNECTING;
- if (isConnectedOrConnecting && !TextUtils.isEmpty(description)) {
- text1.setGravity(Gravity.BOTTOM);
- text2.setVisibility(View.VISIBLE);
- text2.setText(description);
- } else {
- text1.setGravity(Gravity.CENTER_VERTICAL);
- text2.setVisibility(View.GONE);
- text2.setText("");
- }
- view.setEnabled(route.isEnabled());
-
- ImageView iconView = (ImageView) view.findViewById(R.id.mr_chooser_route_icon);
- if (iconView != null) {
- iconView.setImageDrawable(getIconDrawable(route));
- }
- return view;
- }
-
- @Override
- public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
- MediaRouter.RouteInfo route = getItem(position);
- if (route.isEnabled()) {
- route.select();
- dismiss();
- }
- }
-
- private Drawable getIconDrawable(MediaRouter.RouteInfo route) {
- Uri iconUri = route.getIconUri();
- if (iconUri != null) {
- try {
- InputStream is = getContext().getContentResolver().openInputStream(iconUri);
- Drawable drawable = Drawable.createFromStream(is, null);
- if (drawable != null) {
- return drawable;
- }
- } catch (IOException e) {
- Log.w(TAG, "Failed to load " + iconUri, e);
- // Falls back.
- }
- }
- return getDefaultIconDrawable(route);
- }
-
- private Drawable getDefaultIconDrawable(MediaRouter.RouteInfo route) {
- // If the type of the receiver device is specified, use it.
- switch (route.getDeviceType()) {
- case MediaRouter.RouteInfo.DEVICE_TYPE_TV:
- return mTvIcon;
- case MediaRouter.RouteInfo.DEVICE_TYPE_SPEAKER:
- return mSpeakerIcon;
- }
-
- // Otherwise, make the best guess based on other route information.
- if (route instanceof MediaRouter.RouteGroup) {
- // Only speakers can be grouped for now.
- return mSpeakerGroupIcon;
- }
- return mDefaultIcon;
- }
- }
-
- private final class MediaRouterCallback extends MediaRouter.Callback {
- MediaRouterCallback() {
- }
-
- @Override
- public void onRouteAdded(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoutes();
- }
-
- @Override
- public void onRouteRemoved(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoutes();
- }
-
- @Override
- public void onRouteChanged(MediaRouter router, MediaRouter.RouteInfo info) {
- refreshRoutes();
- }
-
- @Override
- public void onRouteSelected(MediaRouter router, MediaRouter.RouteInfo route) {
- dismiss();
- }
- }
-
- static final class RouteComparator implements Comparator<MediaRouter.RouteInfo> {
- public static final RouteComparator sInstance = new RouteComparator();
-
- @Override
- public int compare(MediaRouter.RouteInfo lhs, MediaRouter.RouteInfo rhs) {
- return lhs.getName().compareToIgnoreCase(rhs.getName());
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteChooserDialogFragment.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteChooserDialogFragment.java
deleted file mode 100644
index 65e6b29..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteChooserDialogFragment.java
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.app.Dialog;
-import android.app.DialogFragment;
-import android.content.Context;
-import android.content.res.Configuration;
-import android.os.Bundle;
-
-import com.android.support.mediarouter.media.MediaRouteSelector;
-
-/**
- * Media route chooser dialog fragment.
- * <p>
- * Creates a {@link MediaRouteChooserDialog}. The application may subclass
- * this dialog fragment to customize the media route chooser dialog.
- * </p>
- */
-public class MediaRouteChooserDialogFragment extends DialogFragment {
- private final String ARGUMENT_SELECTOR = "selector";
-
- private MediaRouteChooserDialog mDialog;
- private MediaRouteSelector mSelector;
-
- /**
- * Creates a media route chooser dialog fragment.
- * <p>
- * All subclasses of this class must also possess a default constructor.
- * </p>
- */
- public MediaRouteChooserDialogFragment() {
- setCancelable(true);
- }
-
- /**
- * Gets the media route selector for filtering the routes that the user can select.
- *
- * @return The selector, never null.
- */
- public MediaRouteSelector getRouteSelector() {
- ensureRouteSelector();
- return mSelector;
- }
-
- private void ensureRouteSelector() {
- if (mSelector == null) {
- Bundle args = getArguments();
- if (args != null) {
- mSelector = MediaRouteSelector.fromBundle(args.getBundle(ARGUMENT_SELECTOR));
- }
- if (mSelector == null) {
- mSelector = MediaRouteSelector.EMPTY;
- }
- }
- }
-
- /**
- * Sets the media route selector for filtering the routes that the user can select.
- * This method must be called before the fragment is added.
- *
- * @param selector The selector to set.
- */
- public void setRouteSelector(MediaRouteSelector selector) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
-
- ensureRouteSelector();
- if (!mSelector.equals(selector)) {
- mSelector = selector;
-
- Bundle args = getArguments();
- if (args == null) {
- args = new Bundle();
- }
- args.putBundle(ARGUMENT_SELECTOR, selector.asBundle());
- setArguments(args);
-
- MediaRouteChooserDialog dialog = (MediaRouteChooserDialog)getDialog();
- if (dialog != null) {
- dialog.setRouteSelector(selector);
- }
- }
- }
-
- /**
- * Called when the chooser dialog is being created.
- * <p>
- * Subclasses may override this method to customize the dialog.
- * </p>
- */
- public MediaRouteChooserDialog onCreateChooserDialog(
- Context context, Bundle savedInstanceState) {
- return new MediaRouteChooserDialog(context);
- }
-
- @Override
- public Dialog onCreateDialog(Bundle savedInstanceState) {
- mDialog = onCreateChooserDialog(getContext(), savedInstanceState);
- mDialog.setRouteSelector(getRouteSelector());
- return mDialog;
- }
-
- @Override
- public void onConfigurationChanged(Configuration newConfig) {
- super.onConfigurationChanged(newConfig);
- if (mDialog != null) {
- mDialog.updateLayout();
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteControllerDialog.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteControllerDialog.java
deleted file mode 100644
index f6c1d2f..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteControllerDialog.java
+++ /dev/null
@@ -1,1487 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import static android.support.v4.media.session.PlaybackStateCompat.ACTION_PAUSE;
-import static android.support.v4.media.session.PlaybackStateCompat.ACTION_PLAY;
-import static android.support.v4.media.session.PlaybackStateCompat.ACTION_PLAY_PAUSE;
-import static android.support.v4.media.session.PlaybackStateCompat.ACTION_STOP;
-
-import android.app.AlertDialog;
-import android.app.PendingIntent;
-import android.content.ContentResolver;
-import android.content.Context;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Rect;
-import android.graphics.drawable.BitmapDrawable;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.os.RemoteException;
-import android.os.SystemClock;
-import android.support.v4.media.MediaDescriptionCompat;
-import android.support.v4.media.MediaMetadataCompat;
-import android.support.v4.media.session.MediaControllerCompat;
-import android.support.v4.media.session.MediaSessionCompat;
-import android.support.v4.media.session.PlaybackStateCompat;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.ContextThemeWrapper;
-import android.view.KeyEvent;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.MeasureSpec;
-import android.view.ViewGroup;
-import android.view.ViewTreeObserver;
-import android.view.accessibility.AccessibilityEvent;
-import android.view.accessibility.AccessibilityManager;
-import android.view.animation.AccelerateDecelerateInterpolator;
-import android.view.animation.AlphaAnimation;
-import android.view.animation.Animation;
-import android.view.animation.AnimationSet;
-import android.view.animation.AnimationUtils;
-import android.view.animation.Interpolator;
-import android.view.animation.Transformation;
-import android.view.animation.TranslateAnimation;
-import android.widget.ArrayAdapter;
-import android.widget.Button;
-import android.widget.FrameLayout;
-import android.widget.ImageButton;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.RelativeLayout;
-import android.widget.SeekBar;
-import android.widget.TextView;
-
-import androidx.core.util.ObjectsCompat;
-import androidx.core.view.accessibility.AccessibilityEventCompat;
-import androidx.palette.graphics.Palette;
-
-import com.android.media.update.ApiHelper;
-import com.android.media.update.R;
-import com.android.support.mediarouter.app.OverlayListView.OverlayObject;
-import com.android.support.mediarouter.media.MediaRouteSelector;
-import com.android.support.mediarouter.media.MediaRouter;
-
-import java.io.BufferedInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.net.URLConnection;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.TimeUnit;
-
-/**
- * This class implements the route controller dialog for {@link MediaRouter}.
- * <p>
- * This dialog allows the user to control or disconnect from the currently selected route.
- * </p>
- *
- * @see MediaRouteButton
- * @see MediaRouteActionProvider
- */
-public class MediaRouteControllerDialog extends AlertDialog {
- // Tags should be less than 24 characters long (see docs for android.util.Log.isLoggable())
- static final String TAG = "MediaRouteCtrlDialog";
- static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-
- // Time to wait before updating the volume when the user lets go of the seek bar
- // to allow the route provider time to propagate the change and publish a new
- // route descriptor.
- static final int VOLUME_UPDATE_DELAY_MILLIS = 500;
- static final int CONNECTION_TIMEOUT_MILLIS = (int) TimeUnit.SECONDS.toMillis(30L);
-
- private static final int BUTTON_NEUTRAL_RES_ID = android.R.id.button3;
- static final int BUTTON_DISCONNECT_RES_ID = android.R.id.button2;
- static final int BUTTON_STOP_RES_ID = android.R.id.button1;
-
- final MediaRouter mRouter;
- private final MediaRouterCallback mCallback;
- final MediaRouter.RouteInfo mRoute;
-
- Context mContext;
- private boolean mCreated;
- private boolean mAttachedToWindow;
-
- private int mDialogContentWidth;
-
- private View mCustomControlView;
-
- private Button mDisconnectButton;
- private Button mStopCastingButton;
- private ImageButton mPlaybackControlButton;
- private ImageButton mCloseButton;
- private MediaRouteExpandCollapseButton mGroupExpandCollapseButton;
-
- private FrameLayout mExpandableAreaLayout;
- private LinearLayout mDialogAreaLayout;
- FrameLayout mDefaultControlLayout;
- private FrameLayout mCustomControlLayout;
- private ImageView mArtView;
- private TextView mTitleView;
- private TextView mSubtitleView;
- private TextView mRouteNameTextView;
-
- private boolean mVolumeControlEnabled = true;
- // Layout for media controllers including play/pause button and the main volume slider.
- private LinearLayout mMediaMainControlLayout;
- private RelativeLayout mPlaybackControlLayout;
- private LinearLayout mVolumeControlLayout;
- private View mDividerView;
-
- OverlayListView mVolumeGroupList;
- VolumeGroupAdapter mVolumeGroupAdapter;
- private List<MediaRouter.RouteInfo> mGroupMemberRoutes;
- Set<MediaRouter.RouteInfo> mGroupMemberRoutesAdded;
- private Set<MediaRouter.RouteInfo> mGroupMemberRoutesRemoved;
- Set<MediaRouter.RouteInfo> mGroupMemberRoutesAnimatingWithBitmap;
- SeekBar mVolumeSlider;
- VolumeChangeListener mVolumeChangeListener;
- MediaRouter.RouteInfo mRouteInVolumeSliderTouched;
- private int mVolumeGroupListItemIconSize;
- private int mVolumeGroupListItemHeight;
- private int mVolumeGroupListMaxHeight;
- private final int mVolumeGroupListPaddingTop;
- Map<MediaRouter.RouteInfo, SeekBar> mVolumeSliderMap;
-
- MediaControllerCompat mMediaController;
- MediaControllerCallback mControllerCallback;
- PlaybackStateCompat mState;
- MediaDescriptionCompat mDescription;
-
- FetchArtTask mFetchArtTask;
- Bitmap mArtIconBitmap;
- Uri mArtIconUri;
- boolean mArtIconIsLoaded;
- Bitmap mArtIconLoadedBitmap;
- int mArtIconBackgroundColor;
-
- boolean mHasPendingUpdate;
- boolean mPendingUpdateAnimationNeeded;
-
- boolean mIsGroupExpanded;
- boolean mIsGroupListAnimating;
- boolean mIsGroupListAnimationPending;
- int mGroupListAnimationDurationMs;
- private int mGroupListFadeInDurationMs;
- private int mGroupListFadeOutDurationMs;
-
- private Interpolator mInterpolator;
- private Interpolator mLinearOutSlowInInterpolator;
- private Interpolator mFastOutSlowInInterpolator;
- private Interpolator mAccelerateDecelerateInterpolator;
-
- final AccessibilityManager mAccessibilityManager;
-
- Runnable mGroupListFadeInAnimation = new Runnable() {
- @Override
- public void run() {
- startGroupListFadeInAnimation();
- }
- };
-
- public MediaRouteControllerDialog(Context context) {
- this(context, 0);
- }
-
- public MediaRouteControllerDialog(Context context, int theme) {
- // TODO (b/72975976): Avoid to use ContextThemeWrapper with app context and lib theme.
- super(new ContextThemeWrapper(context, ApiHelper.getLibTheme(context,
- MediaRouterThemeHelper.getRouterThemeId(context))), theme);
- mContext = getContext();
-
- mControllerCallback = new MediaControllerCallback();
- mRouter = MediaRouter.getInstance(mContext);
- mCallback = new MediaRouterCallback();
- mRoute = mRouter.getSelectedRoute();
- setMediaSession(mRouter.getMediaSessionToken());
- mVolumeGroupListPaddingTop = ApiHelper.getLibResources(context).getDimensionPixelSize(
- R.dimen.mr_controller_volume_group_list_padding_top);
- mAccessibilityManager =
- (AccessibilityManager) mContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
- mLinearOutSlowInInterpolator = AnimationUtils.loadInterpolator(
- mContext, android.R.interpolator.linear_out_slow_in);
- mFastOutSlowInInterpolator = AnimationUtils.loadInterpolator(
- mContext, android.R.interpolator.fast_out_slow_in);
- mAccelerateDecelerateInterpolator = new AccelerateDecelerateInterpolator();
- }
-
- /**
- * Gets the route that this dialog is controlling.
- */
- public MediaRouter.RouteInfo getRoute() {
- return mRoute;
- }
-
- private MediaRouter.RouteGroup getGroup() {
- if (mRoute instanceof MediaRouter.RouteGroup) {
- return (MediaRouter.RouteGroup) mRoute;
- }
- return null;
- }
-
- /**
- * Provides the subclass an opportunity to create a view that will replace the default media
- * controls for the currently playing content.
- *
- * @param savedInstanceState The dialog's saved instance state.
- * @return The media control view, or null if none.
- */
- public View onCreateMediaControlView(Bundle savedInstanceState) {
- return null;
- }
-
- /**
- * Gets the media control view that was created by {@link #onCreateMediaControlView(Bundle)}.
- *
- * @return The media control view, or null if none.
- */
- public View getMediaControlView() {
- return mCustomControlView;
- }
-
- /**
- * Sets whether to enable the volume slider and volume control using the volume keys
- * when the route supports it.
- * <p>
- * The default value is true.
- * </p>
- */
- public void setVolumeControlEnabled(boolean enable) {
- if (mVolumeControlEnabled != enable) {
- mVolumeControlEnabled = enable;
- if (mCreated) {
- update(false);
- }
- }
- }
-
- /**
- * Returns whether to enable the volume slider and volume control using the volume keys
- * when the route supports it.
- */
- public boolean isVolumeControlEnabled() {
- return mVolumeControlEnabled;
- }
-
- /**
- * Set the session to use for metadata and transport controls. The dialog
- * will listen to changes on this session and update the UI automatically in
- * response to changes.
- *
- * @param sessionToken The token for the session to use.
- */
- private void setMediaSession(MediaSessionCompat.Token sessionToken) {
- if (mMediaController != null) {
- mMediaController.unregisterCallback(mControllerCallback);
- mMediaController = null;
- }
- if (sessionToken == null) {
- return;
- }
- if (!mAttachedToWindow) {
- return;
- }
- try {
- mMediaController = new MediaControllerCompat(mContext, sessionToken);
- } catch (RemoteException e) {
- Log.e(TAG, "Error creating media controller in setMediaSession.", e);
- }
- if (mMediaController != null) {
- mMediaController.registerCallback(mControllerCallback);
- }
- MediaMetadataCompat metadata = mMediaController == null ? null
- : mMediaController.getMetadata();
- mDescription = metadata == null ? null : metadata.getDescription();
- mState = mMediaController == null ? null : mMediaController.getPlaybackState();
- updateArtIconIfNeeded();
- update(false);
- }
-
- /**
- * Gets the session to use for metadata and transport controls.
- *
- * @return The token for the session to use or null if none.
- */
- public MediaSessionCompat.Token getMediaSession() {
- return mMediaController == null ? null : mMediaController.getSessionToken();
- }
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
-
- getWindow().setBackgroundDrawableResource(android.R.color.transparent);
-
- setContentView(ApiHelper.inflateLibLayout(mContext,
- ApiHelper.getLibTheme(mContext, MediaRouterThemeHelper.getRouterThemeId(mContext)),
- R.layout.mr_controller_material_dialog_b));
-
- // Remove the neutral button.
- findViewById(BUTTON_NEUTRAL_RES_ID).setVisibility(View.GONE);
-
- ClickListener listener = new ClickListener();
-
- mExpandableAreaLayout = findViewById(R.id.mr_expandable_area);
- mExpandableAreaLayout.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- dismiss();
- }
- });
- mDialogAreaLayout = findViewById(R.id.mr_dialog_area);
- mDialogAreaLayout.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- // Eat unhandled touch events.
- }
- });
- int color = MediaRouterThemeHelper.getButtonTextColor(mContext);
- mDisconnectButton = findViewById(BUTTON_DISCONNECT_RES_ID);
- mDisconnectButton.setText(
- ApiHelper.getLibResources(mContext).getString(R.string.mr_controller_disconnect));
- mDisconnectButton.setTextColor(color);
- mDisconnectButton.setOnClickListener(listener);
-
- mStopCastingButton = findViewById(BUTTON_STOP_RES_ID);
- mStopCastingButton.setText(
- ApiHelper.getLibResources(mContext).getString(R.string.mr_controller_stop_casting));
- mStopCastingButton.setTextColor(color);
- mStopCastingButton.setOnClickListener(listener);
-
- mRouteNameTextView = findViewById(R.id.mr_name);
- mCloseButton = findViewById(R.id.mr_close);
- mCloseButton.setOnClickListener(listener);
- mCustomControlLayout = findViewById(R.id.mr_custom_control);
- mDefaultControlLayout = findViewById(R.id.mr_default_control);
-
- // Start the session activity when a content item (album art, title or subtitle) is clicked.
- View.OnClickListener onClickListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- if (mMediaController != null) {
- PendingIntent pi = mMediaController.getSessionActivity();
- if (pi != null) {
- try {
- pi.send();
- dismiss();
- } catch (PendingIntent.CanceledException e) {
- Log.e(TAG, pi + " was not sent, it had been canceled.");
- }
- }
- }
- }
- };
- mArtView = findViewById(R.id.mr_art);
- mArtView.setOnClickListener(onClickListener);
- findViewById(R.id.mr_control_title_container).setOnClickListener(onClickListener);
-
- mMediaMainControlLayout = findViewById(R.id.mr_media_main_control);
- mDividerView = findViewById(R.id.mr_control_divider);
-
- mPlaybackControlLayout = findViewById(R.id.mr_playback_control);
- mTitleView = findViewById(R.id.mr_control_title);
- mSubtitleView = findViewById(R.id.mr_control_subtitle);
- mPlaybackControlButton = findViewById(R.id.mr_control_playback_ctrl);
- mPlaybackControlButton.setOnClickListener(listener);
-
- mVolumeControlLayout = findViewById(R.id.mr_volume_control);
- mVolumeControlLayout.setVisibility(View.GONE);
- mVolumeSlider = findViewById(R.id.mr_volume_slider);
- mVolumeSlider.setTag(mRoute);
- mVolumeChangeListener = new VolumeChangeListener();
- mVolumeSlider.setOnSeekBarChangeListener(mVolumeChangeListener);
-
- mVolumeGroupList = findViewById(R.id.mr_volume_group_list);
- mGroupMemberRoutes = new ArrayList<MediaRouter.RouteInfo>();
- mVolumeGroupAdapter = new VolumeGroupAdapter(mVolumeGroupList.getContext(),
- mGroupMemberRoutes);
- mVolumeGroupList.setAdapter(mVolumeGroupAdapter);
- mGroupMemberRoutesAnimatingWithBitmap = new HashSet<>();
-
- MediaRouterThemeHelper.setMediaControlsBackgroundColor(mContext,
- mMediaMainControlLayout, mVolumeGroupList, getGroup() != null);
- MediaRouterThemeHelper.setVolumeSliderColor(mContext,
- (MediaRouteVolumeSlider) mVolumeSlider, mMediaMainControlLayout);
- mVolumeSliderMap = new HashMap<>();
- mVolumeSliderMap.put(mRoute, mVolumeSlider);
-
- mGroupExpandCollapseButton =
- findViewById(R.id.mr_group_expand_collapse);
- mGroupExpandCollapseButton.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- mIsGroupExpanded = !mIsGroupExpanded;
- if (mIsGroupExpanded) {
- mVolumeGroupList.setVisibility(View.VISIBLE);
- }
- loadInterpolator();
- updateLayoutHeight(true);
- }
- });
- loadInterpolator();
- mGroupListAnimationDurationMs = ApiHelper.getLibResources(mContext).getInteger(
- R.integer.mr_controller_volume_group_list_animation_duration_ms);
- mGroupListFadeInDurationMs = ApiHelper.getLibResources(mContext).getInteger(
- R.integer.mr_controller_volume_group_list_fade_in_duration_ms);
- mGroupListFadeOutDurationMs = ApiHelper.getLibResources(mContext).getInteger(
- R.integer.mr_controller_volume_group_list_fade_out_duration_ms);
-
- mCustomControlView = onCreateMediaControlView(savedInstanceState);
- if (mCustomControlView != null) {
- mCustomControlLayout.addView(mCustomControlView);
- mCustomControlLayout.setVisibility(View.VISIBLE);
- }
- mCreated = true;
- updateLayout();
- }
-
- /**
- * Sets the width of the dialog. Also called when configuration changes.
- */
- void updateLayout() {
- int width = MediaRouteDialogHelper.getDialogWidth(mContext);
- getWindow().setLayout(width, ViewGroup.LayoutParams.WRAP_CONTENT);
-
- View decorView = getWindow().getDecorView();
- mDialogContentWidth = width - decorView.getPaddingLeft() - decorView.getPaddingRight();
-
- Resources res = ApiHelper.getLibResources(mContext);
- mVolumeGroupListItemIconSize = res.getDimensionPixelSize(
- R.dimen.mr_controller_volume_group_list_item_icon_size);
- mVolumeGroupListItemHeight = res.getDimensionPixelSize(
- R.dimen.mr_controller_volume_group_list_item_height);
- mVolumeGroupListMaxHeight = res.getDimensionPixelSize(
- R.dimen.mr_controller_volume_group_list_max_height);
-
- // Fetch art icons again for layout changes to resize it accordingly
- mArtIconBitmap = null;
- mArtIconUri = null;
- updateArtIconIfNeeded();
- update(false);
- }
-
- @Override
- public void onAttachedToWindow() {
- super.onAttachedToWindow();
- mAttachedToWindow = true;
-
- mRouter.addCallback(MediaRouteSelector.EMPTY, mCallback,
- MediaRouter.CALLBACK_FLAG_UNFILTERED_EVENTS);
- setMediaSession(mRouter.getMediaSessionToken());
- }
-
- @Override
- public void onDetachedFromWindow() {
- mRouter.removeCallback(mCallback);
- setMediaSession(null);
- mAttachedToWindow = false;
- super.onDetachedFromWindow();
- }
-
- @Override
- public boolean onKeyDown(int keyCode, KeyEvent event) {
- if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
- || keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
- mRoute.requestUpdateVolume(keyCode == KeyEvent.KEYCODE_VOLUME_DOWN ? -1 : 1);
- return true;
- }
- return super.onKeyDown(keyCode, event);
- }
-
- @Override
- public boolean onKeyUp(int keyCode, KeyEvent event) {
- if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
- || keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
- return true;
- }
- return super.onKeyUp(keyCode, event);
- }
-
- void update(boolean animate) {
- // Defer dialog updates if a user is adjusting a volume in the list
- if (mRouteInVolumeSliderTouched != null) {
- mHasPendingUpdate = true;
- mPendingUpdateAnimationNeeded |= animate;
- return;
- }
- mHasPendingUpdate = false;
- mPendingUpdateAnimationNeeded = false;
- if (!mRoute.isSelected() || mRoute.isDefaultOrBluetooth()) {
- dismiss();
- return;
- }
- if (!mCreated) {
- return;
- }
-
- mRouteNameTextView.setText(mRoute.getName());
- mDisconnectButton.setVisibility(mRoute.canDisconnect() ? View.VISIBLE : View.GONE);
- if (mCustomControlView == null && mArtIconIsLoaded) {
- if (isBitmapRecycled(mArtIconLoadedBitmap)) {
- Log.w(TAG, "Can't set artwork image with recycled bitmap: " + mArtIconLoadedBitmap);
- } else {
- mArtView.setImageBitmap(mArtIconLoadedBitmap);
- mArtView.setBackgroundColor(mArtIconBackgroundColor);
- }
- clearLoadedBitmap();
- }
- updateVolumeControlLayout();
- updatePlaybackControlLayout();
- updateLayoutHeight(animate);
- }
-
- private boolean isBitmapRecycled(Bitmap bitmap) {
- return bitmap != null && bitmap.isRecycled();
- }
-
- private boolean canShowPlaybackControlLayout() {
- return mCustomControlView == null && (mDescription != null || mState != null);
- }
-
- /**
- * Returns the height of main media controller which includes playback control and master
- * volume control.
- */
- private int getMainControllerHeight(boolean showPlaybackControl) {
- int height = 0;
- if (showPlaybackControl || mVolumeControlLayout.getVisibility() == View.VISIBLE) {
- height += mMediaMainControlLayout.getPaddingTop()
- + mMediaMainControlLayout.getPaddingBottom();
- if (showPlaybackControl) {
- height += mPlaybackControlLayout.getMeasuredHeight();
- }
- if (mVolumeControlLayout.getVisibility() == View.VISIBLE) {
- height += mVolumeControlLayout.getMeasuredHeight();
- }
- if (showPlaybackControl && mVolumeControlLayout.getVisibility() == View.VISIBLE) {
- height += mDividerView.getMeasuredHeight();
- }
- }
- return height;
- }
-
- private void updateMediaControlVisibility(boolean canShowPlaybackControlLayout) {
- // TODO: Update the top and bottom padding of the control layout according to the display
- // height.
- mDividerView.setVisibility((mVolumeControlLayout.getVisibility() == View.VISIBLE
- && canShowPlaybackControlLayout) ? View.VISIBLE : View.GONE);
- mMediaMainControlLayout.setVisibility((mVolumeControlLayout.getVisibility() == View.GONE
- && !canShowPlaybackControlLayout) ? View.GONE : View.VISIBLE);
- }
-
- void updateLayoutHeight(final boolean animate) {
- // We need to defer the update until the first layout has occurred, as we don't yet know the
- // overall visible display size in which the window this view is attached to has been
- // positioned in.
- mDefaultControlLayout.requestLayout();
- ViewTreeObserver observer = mDefaultControlLayout.getViewTreeObserver();
- observer.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
- @Override
- public void onGlobalLayout() {
- mDefaultControlLayout.getViewTreeObserver().removeGlobalOnLayoutListener(this);
- if (mIsGroupListAnimating) {
- mIsGroupListAnimationPending = true;
- } else {
- updateLayoutHeightInternal(animate);
- }
- }
- });
- }
-
- /**
- * Updates the height of views and hide artwork or metadata if space is limited.
- */
- void updateLayoutHeightInternal(boolean animate) {
- // Measure the size of widgets and get the height of main components.
- int oldHeight = getLayoutHeight(mMediaMainControlLayout);
- setLayoutHeight(mMediaMainControlLayout, ViewGroup.LayoutParams.MATCH_PARENT);
- updateMediaControlVisibility(canShowPlaybackControlLayout());
- View decorView = getWindow().getDecorView();
- decorView.measure(
- MeasureSpec.makeMeasureSpec(getWindow().getAttributes().width, MeasureSpec.EXACTLY),
- MeasureSpec.UNSPECIFIED);
- setLayoutHeight(mMediaMainControlLayout, oldHeight);
- int artViewHeight = 0;
- if (mCustomControlView == null && mArtView.getDrawable() instanceof BitmapDrawable) {
- Bitmap art = ((BitmapDrawable) mArtView.getDrawable()).getBitmap();
- if (art != null) {
- artViewHeight = getDesiredArtHeight(art.getWidth(), art.getHeight());
- mArtView.setScaleType(art.getWidth() >= art.getHeight()
- ? ImageView.ScaleType.FIT_XY : ImageView.ScaleType.FIT_CENTER);
- }
- }
- int mainControllerHeight = getMainControllerHeight(canShowPlaybackControlLayout());
- int volumeGroupListCount = mGroupMemberRoutes.size();
- // Scale down volume group list items in landscape mode.
- int expandedGroupListHeight = getGroup() == null ? 0 :
- mVolumeGroupListItemHeight * getGroup().getRoutes().size();
- if (volumeGroupListCount > 0) {
- expandedGroupListHeight += mVolumeGroupListPaddingTop;
- }
- expandedGroupListHeight = Math.min(expandedGroupListHeight, mVolumeGroupListMaxHeight);
- int visibleGroupListHeight = mIsGroupExpanded ? expandedGroupListHeight : 0;
-
- int desiredControlLayoutHeight =
- Math.max(artViewHeight, visibleGroupListHeight) + mainControllerHeight;
- Rect visibleRect = new Rect();
- decorView.getWindowVisibleDisplayFrame(visibleRect);
- // Height of non-control views in decor view.
- // This includes title bar, button bar, and dialog's vertical padding which should be
- // always shown.
- int nonControlViewHeight = mDialogAreaLayout.getMeasuredHeight()
- - mDefaultControlLayout.getMeasuredHeight();
- // Maximum allowed height for controls to fit screen.
- int maximumControlViewHeight = visibleRect.height() - nonControlViewHeight;
-
- // Show artwork if it fits the screen.
- if (mCustomControlView == null && artViewHeight > 0
- && desiredControlLayoutHeight <= maximumControlViewHeight) {
- mArtView.setVisibility(View.VISIBLE);
- setLayoutHeight(mArtView, artViewHeight);
- } else {
- if (getLayoutHeight(mVolumeGroupList) + mMediaMainControlLayout.getMeasuredHeight()
- >= mDefaultControlLayout.getMeasuredHeight()) {
- mArtView.setVisibility(View.GONE);
- }
- artViewHeight = 0;
- desiredControlLayoutHeight = visibleGroupListHeight + mainControllerHeight;
- }
- // Show the playback control if it fits the screen.
- if (canShowPlaybackControlLayout()
- && desiredControlLayoutHeight <= maximumControlViewHeight) {
- mPlaybackControlLayout.setVisibility(View.VISIBLE);
- } else {
- mPlaybackControlLayout.setVisibility(View.GONE);
- }
- updateMediaControlVisibility(mPlaybackControlLayout.getVisibility() == View.VISIBLE);
- mainControllerHeight = getMainControllerHeight(
- mPlaybackControlLayout.getVisibility() == View.VISIBLE);
- desiredControlLayoutHeight =
- Math.max(artViewHeight, visibleGroupListHeight) + mainControllerHeight;
-
- // Limit the volume group list height to fit the screen.
- if (desiredControlLayoutHeight > maximumControlViewHeight) {
- visibleGroupListHeight -= (desiredControlLayoutHeight - maximumControlViewHeight);
- desiredControlLayoutHeight = maximumControlViewHeight;
- }
- // Update the layouts with the computed heights.
- mMediaMainControlLayout.clearAnimation();
- mVolumeGroupList.clearAnimation();
- mDefaultControlLayout.clearAnimation();
- if (animate) {
- animateLayoutHeight(mMediaMainControlLayout, mainControllerHeight);
- animateLayoutHeight(mVolumeGroupList, visibleGroupListHeight);
- animateLayoutHeight(mDefaultControlLayout, desiredControlLayoutHeight);
- } else {
- setLayoutHeight(mMediaMainControlLayout, mainControllerHeight);
- setLayoutHeight(mVolumeGroupList, visibleGroupListHeight);
- setLayoutHeight(mDefaultControlLayout, desiredControlLayoutHeight);
- }
- // Maximize the window size with a transparent layout in advance for smooth animation.
- setLayoutHeight(mExpandableAreaLayout, visibleRect.height());
- rebuildVolumeGroupList(animate);
- }
-
- void updateVolumeGroupItemHeight(View item) {
- LinearLayout container = (LinearLayout) item.findViewById(R.id.volume_item_container);
- setLayoutHeight(container, mVolumeGroupListItemHeight);
- View icon = item.findViewById(R.id.mr_volume_item_icon);
- ViewGroup.LayoutParams lp = icon.getLayoutParams();
- lp.width = mVolumeGroupListItemIconSize;
- lp.height = mVolumeGroupListItemIconSize;
- icon.setLayoutParams(lp);
- }
-
- private void animateLayoutHeight(final View view, int targetHeight) {
- final int startValue = getLayoutHeight(view);
- final int endValue = targetHeight;
- Animation anim = new Animation() {
- @Override
- protected void applyTransformation(float interpolatedTime, Transformation t) {
- int height = startValue - (int) ((startValue - endValue) * interpolatedTime);
- setLayoutHeight(view, height);
- }
- };
- anim.setDuration(mGroupListAnimationDurationMs);
- if (android.os.Build.VERSION.SDK_INT >= 21) {
- anim.setInterpolator(mInterpolator);
- }
- view.startAnimation(anim);
- }
-
- void loadInterpolator() {
- mInterpolator =
- mIsGroupExpanded ? mLinearOutSlowInInterpolator : mFastOutSlowInInterpolator;
- }
-
- private void updateVolumeControlLayout() {
- if (isVolumeControlAvailable(mRoute)) {
- if (mVolumeControlLayout.getVisibility() == View.GONE) {
- mVolumeControlLayout.setVisibility(View.VISIBLE);
- mVolumeSlider.setMax(mRoute.getVolumeMax());
- mVolumeSlider.setProgress(mRoute.getVolume());
- mGroupExpandCollapseButton.setVisibility(getGroup() == null ? View.GONE
- : View.VISIBLE);
- }
- } else {
- mVolumeControlLayout.setVisibility(View.GONE);
- }
- }
-
- private void rebuildVolumeGroupList(boolean animate) {
- List<MediaRouter.RouteInfo> routes = getGroup() == null ? null : getGroup().getRoutes();
- if (routes == null) {
- mGroupMemberRoutes.clear();
- mVolumeGroupAdapter.notifyDataSetChanged();
- } else if (MediaRouteDialogHelper.listUnorderedEquals(mGroupMemberRoutes, routes)) {
- mVolumeGroupAdapter.notifyDataSetChanged();
- } else {
- HashMap<MediaRouter.RouteInfo, Rect> previousRouteBoundMap = animate
- ? MediaRouteDialogHelper.getItemBoundMap(mVolumeGroupList, mVolumeGroupAdapter)
- : null;
- HashMap<MediaRouter.RouteInfo, BitmapDrawable> previousRouteBitmapMap = animate
- ? MediaRouteDialogHelper.getItemBitmapMap(mContext, mVolumeGroupList,
- mVolumeGroupAdapter) : null;
- mGroupMemberRoutesAdded =
- MediaRouteDialogHelper.getItemsAdded(mGroupMemberRoutes, routes);
- mGroupMemberRoutesRemoved = MediaRouteDialogHelper.getItemsRemoved(mGroupMemberRoutes,
- routes);
- mGroupMemberRoutes.addAll(0, mGroupMemberRoutesAdded);
- mGroupMemberRoutes.removeAll(mGroupMemberRoutesRemoved);
- mVolumeGroupAdapter.notifyDataSetChanged();
- if (animate && mIsGroupExpanded
- && mGroupMemberRoutesAdded.size() + mGroupMemberRoutesRemoved.size() > 0) {
- animateGroupListItems(previousRouteBoundMap, previousRouteBitmapMap);
- } else {
- mGroupMemberRoutesAdded = null;
- mGroupMemberRoutesRemoved = null;
- }
- }
- }
-
- private void animateGroupListItems(final Map<MediaRouter.RouteInfo, Rect> previousRouteBoundMap,
- final Map<MediaRouter.RouteInfo, BitmapDrawable> previousRouteBitmapMap) {
- mVolumeGroupList.setEnabled(false);
- mVolumeGroupList.requestLayout();
- mIsGroupListAnimating = true;
- ViewTreeObserver observer = mVolumeGroupList.getViewTreeObserver();
- observer.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
- @Override
- public void onGlobalLayout() {
- mVolumeGroupList.getViewTreeObserver().removeGlobalOnLayoutListener(this);
- animateGroupListItemsInternal(previousRouteBoundMap, previousRouteBitmapMap);
- }
- });
- }
-
- void animateGroupListItemsInternal(
- Map<MediaRouter.RouteInfo, Rect> previousRouteBoundMap,
- Map<MediaRouter.RouteInfo, BitmapDrawable> previousRouteBitmapMap) {
- if (mGroupMemberRoutesAdded == null || mGroupMemberRoutesRemoved == null) {
- return;
- }
- int groupSizeDelta = mGroupMemberRoutesAdded.size() - mGroupMemberRoutesRemoved.size();
- boolean listenerRegistered = false;
- Animation.AnimationListener listener = new Animation.AnimationListener() {
- @Override
- public void onAnimationStart(Animation animation) {
- mVolumeGroupList.startAnimationAll();
- mVolumeGroupList.postDelayed(mGroupListFadeInAnimation,
- mGroupListAnimationDurationMs);
- }
-
- @Override
- public void onAnimationEnd(Animation animation) { }
-
- @Override
- public void onAnimationRepeat(Animation animation) { }
- };
-
- // Animate visible items from previous positions to current positions except routes added
- // just before. Added routes will remain hidden until translate animation finishes.
- int first = mVolumeGroupList.getFirstVisiblePosition();
- for (int i = 0; i < mVolumeGroupList.getChildCount(); ++i) {
- View view = mVolumeGroupList.getChildAt(i);
- int position = first + i;
- MediaRouter.RouteInfo route = mVolumeGroupAdapter.getItem(position);
- Rect previousBounds = previousRouteBoundMap.get(route);
- int currentTop = view.getTop();
- int previousTop = previousBounds != null ? previousBounds.top
- : (currentTop + mVolumeGroupListItemHeight * groupSizeDelta);
- AnimationSet animSet = new AnimationSet(true);
- if (mGroupMemberRoutesAdded != null && mGroupMemberRoutesAdded.contains(route)) {
- previousTop = currentTop;
- Animation alphaAnim = new AlphaAnimation(0.0f, 0.0f);
- alphaAnim.setDuration(mGroupListFadeInDurationMs);
- animSet.addAnimation(alphaAnim);
- }
- Animation translationAnim = new TranslateAnimation(0, 0, previousTop - currentTop, 0);
- translationAnim.setDuration(mGroupListAnimationDurationMs);
- animSet.addAnimation(translationAnim);
- animSet.setFillAfter(true);
- animSet.setFillEnabled(true);
- animSet.setInterpolator(mInterpolator);
- if (!listenerRegistered) {
- listenerRegistered = true;
- animSet.setAnimationListener(listener);
- }
- view.clearAnimation();
- view.startAnimation(animSet);
- previousRouteBoundMap.remove(route);
- previousRouteBitmapMap.remove(route);
- }
-
- // If a member route doesn't exist any longer, it can be either removed or moved out of the
- // ListView layout boundary. In this case, use the previously captured bitmaps for
- // animation.
- for (Map.Entry<MediaRouter.RouteInfo, BitmapDrawable> item
- : previousRouteBitmapMap.entrySet()) {
- final MediaRouter.RouteInfo route = item.getKey();
- final BitmapDrawable bitmap = item.getValue();
- final Rect bounds = previousRouteBoundMap.get(route);
- OverlayObject object = null;
- if (mGroupMemberRoutesRemoved.contains(route)) {
- object = new OverlayObject(bitmap, bounds).setAlphaAnimation(1.0f, 0.0f)
- .setDuration(mGroupListFadeOutDurationMs)
- .setInterpolator(mInterpolator);
- } else {
- int deltaY = groupSizeDelta * mVolumeGroupListItemHeight;
- object = new OverlayObject(bitmap, bounds).setTranslateYAnimation(deltaY)
- .setDuration(mGroupListAnimationDurationMs)
- .setInterpolator(mInterpolator)
- .setAnimationEndListener(new OverlayObject.OnAnimationEndListener() {
- @Override
- public void onAnimationEnd() {
- mGroupMemberRoutesAnimatingWithBitmap.remove(route);
- mVolumeGroupAdapter.notifyDataSetChanged();
- }
- });
- mGroupMemberRoutesAnimatingWithBitmap.add(route);
- }
- mVolumeGroupList.addOverlayObject(object);
- }
- }
-
- void startGroupListFadeInAnimation() {
- clearGroupListAnimation(true);
- mVolumeGroupList.requestLayout();
- ViewTreeObserver observer = mVolumeGroupList.getViewTreeObserver();
- observer.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
- @Override
- public void onGlobalLayout() {
- mVolumeGroupList.getViewTreeObserver().removeGlobalOnLayoutListener(this);
- startGroupListFadeInAnimationInternal();
- }
- });
- }
-
- void startGroupListFadeInAnimationInternal() {
- if (mGroupMemberRoutesAdded != null && mGroupMemberRoutesAdded.size() != 0) {
- fadeInAddedRoutes();
- } else {
- finishAnimation(true);
- }
- }
-
- void finishAnimation(boolean animate) {
- mGroupMemberRoutesAdded = null;
- mGroupMemberRoutesRemoved = null;
- mIsGroupListAnimating = false;
- if (mIsGroupListAnimationPending) {
- mIsGroupListAnimationPending = false;
- updateLayoutHeight(animate);
- }
- mVolumeGroupList.setEnabled(true);
- }
-
- private void fadeInAddedRoutes() {
- Animation.AnimationListener listener = new Animation.AnimationListener() {
- @Override
- public void onAnimationStart(Animation animation) { }
-
- @Override
- public void onAnimationEnd(Animation animation) {
- finishAnimation(true);
- }
-
- @Override
- public void onAnimationRepeat(Animation animation) { }
- };
- boolean listenerRegistered = false;
- int first = mVolumeGroupList.getFirstVisiblePosition();
- for (int i = 0; i < mVolumeGroupList.getChildCount(); ++i) {
- View view = mVolumeGroupList.getChildAt(i);
- int position = first + i;
- MediaRouter.RouteInfo route = mVolumeGroupAdapter.getItem(position);
- if (mGroupMemberRoutesAdded.contains(route)) {
- Animation alphaAnim = new AlphaAnimation(0.0f, 1.0f);
- alphaAnim.setDuration(mGroupListFadeInDurationMs);
- alphaAnim.setFillEnabled(true);
- alphaAnim.setFillAfter(true);
- if (!listenerRegistered) {
- listenerRegistered = true;
- alphaAnim.setAnimationListener(listener);
- }
- view.clearAnimation();
- view.startAnimation(alphaAnim);
- }
- }
- }
-
- void clearGroupListAnimation(boolean exceptAddedRoutes) {
- int first = mVolumeGroupList.getFirstVisiblePosition();
- for (int i = 0; i < mVolumeGroupList.getChildCount(); ++i) {
- View view = mVolumeGroupList.getChildAt(i);
- int position = first + i;
- MediaRouter.RouteInfo route = mVolumeGroupAdapter.getItem(position);
- if (exceptAddedRoutes && mGroupMemberRoutesAdded != null
- && mGroupMemberRoutesAdded.contains(route)) {
- continue;
- }
- LinearLayout container = (LinearLayout) view.findViewById(R.id.volume_item_container);
- container.setVisibility(View.VISIBLE);
- AnimationSet animSet = new AnimationSet(true);
- Animation alphaAnim = new AlphaAnimation(1.0f, 1.0f);
- alphaAnim.setDuration(0);
- animSet.addAnimation(alphaAnim);
- Animation translationAnim = new TranslateAnimation(0, 0, 0, 0);
- translationAnim.setDuration(0);
- animSet.setFillAfter(true);
- animSet.setFillEnabled(true);
- view.clearAnimation();
- view.startAnimation(animSet);
- }
- mVolumeGroupList.stopAnimationAll();
- if (!exceptAddedRoutes) {
- finishAnimation(false);
- }
- }
-
- private void updatePlaybackControlLayout() {
- if (canShowPlaybackControlLayout()) {
- CharSequence title = mDescription == null ? null : mDescription.getTitle();
- boolean hasTitle = !TextUtils.isEmpty(title);
-
- CharSequence subtitle = mDescription == null ? null : mDescription.getSubtitle();
- boolean hasSubtitle = !TextUtils.isEmpty(subtitle);
-
- boolean showTitle = false;
- boolean showSubtitle = false;
- if (mRoute.getPresentationDisplayId()
- != MediaRouter.RouteInfo.PRESENTATION_DISPLAY_ID_NONE) {
- // The user is currently casting screen.
- mTitleView.setText(ApiHelper.getLibResources(mContext).getString(
- R.string.mr_controller_casting_screen));
- showTitle = true;
- } else if (mState == null || mState.getState() == PlaybackStateCompat.STATE_NONE) {
- // Show "No media selected" as we don't yet know the playback state.
- mTitleView.setText(ApiHelper.getLibResources(mContext).getString(
- R.string.mr_controller_no_media_selected));
- showTitle = true;
- } else if (!hasTitle && !hasSubtitle) {
- mTitleView.setText(ApiHelper.getLibResources(mContext).getString(
- R.string.mr_controller_no_info_available));
- showTitle = true;
- } else {
- if (hasTitle) {
- mTitleView.setText(title);
- showTitle = true;
- }
- if (hasSubtitle) {
- mSubtitleView.setText(subtitle);
- showSubtitle = true;
- }
- }
- mTitleView.setVisibility(showTitle ? View.VISIBLE : View.GONE);
- mSubtitleView.setVisibility(showSubtitle ? View.VISIBLE : View.GONE);
-
- if (mState != null) {
- boolean isPlaying = mState.getState() == PlaybackStateCompat.STATE_BUFFERING
- || mState.getState() == PlaybackStateCompat.STATE_PLAYING;
- Context playbackControlButtonContext = mPlaybackControlButton.getContext();
- boolean visible = true;
- int iconDrawableAttr = 0;
- int iconDescResId = 0;
- if (isPlaying && isPauseActionSupported()) {
- iconDrawableAttr = R.attr.mediaRoutePauseDrawable;
- iconDescResId = R.string.mr_controller_pause;
- } else if (isPlaying && isStopActionSupported()) {
- iconDrawableAttr = R.attr.mediaRouteStopDrawable;
- iconDescResId = R.string.mr_controller_stop;
- } else if (!isPlaying && isPlayActionSupported()) {
- iconDrawableAttr = R.attr.mediaRoutePlayDrawable;
- iconDescResId = R.string.mr_controller_play;
- } else {
- visible = false;
- }
- mPlaybackControlButton.setVisibility(visible ? View.VISIBLE : View.GONE);
- if (visible) {
- mPlaybackControlButton.setImageResource(
- MediaRouterThemeHelper.getThemeResource(
- playbackControlButtonContext, iconDrawableAttr));
- mPlaybackControlButton.setContentDescription(
- playbackControlButtonContext.getResources()
- .getText(iconDescResId));
- }
- }
- }
- }
-
- private boolean isPlayActionSupported() {
- return (mState.getActions() & (ACTION_PLAY | ACTION_PLAY_PAUSE)) != 0;
- }
-
- private boolean isPauseActionSupported() {
- return (mState.getActions() & (ACTION_PAUSE | ACTION_PLAY_PAUSE)) != 0;
- }
-
- private boolean isStopActionSupported() {
- return (mState.getActions() & ACTION_STOP) != 0;
- }
-
- boolean isVolumeControlAvailable(MediaRouter.RouteInfo route) {
- return mVolumeControlEnabled && route.getVolumeHandling()
- == MediaRouter.RouteInfo.PLAYBACK_VOLUME_VARIABLE;
- }
-
- private static int getLayoutHeight(View view) {
- return view.getLayoutParams().height;
- }
-
- static void setLayoutHeight(View view, int height) {
- ViewGroup.LayoutParams lp = view.getLayoutParams();
- lp.height = height;
- view.setLayoutParams(lp);
- }
-
- private static boolean uriEquals(Uri uri1, Uri uri2) {
- if (uri1 != null && uri1.equals(uri2)) {
- return true;
- } else if (uri1 == null && uri2 == null) {
- return true;
- }
- return false;
- }
-
- /**
- * Returns desired art height to fit into controller dialog.
- */
- int getDesiredArtHeight(int originalWidth, int originalHeight) {
- if (originalWidth >= originalHeight) {
- // For landscape art, fit width to dialog width.
- return (int) ((float) mDialogContentWidth * originalHeight / originalWidth + 0.5f);
- }
- // For portrait art, fit height to 16:9 ratio case's height.
- return (int) ((float) mDialogContentWidth * 9 / 16 + 0.5f);
- }
-
- void updateArtIconIfNeeded() {
- if (mCustomControlView != null || !isIconChanged()) {
- return;
- }
- if (mFetchArtTask != null) {
- mFetchArtTask.cancel(true);
- }
- mFetchArtTask = new FetchArtTask();
- mFetchArtTask.execute();
- }
-
- /**
- * Clear the bitmap loaded by FetchArtTask. Will be called after the loaded bitmaps are applied
- * to artwork, or no longer valid.
- */
- void clearLoadedBitmap() {
- mArtIconIsLoaded = false;
- mArtIconLoadedBitmap = null;
- mArtIconBackgroundColor = 0;
- }
-
- /**
- * Returns whether a new art image is different from an original art image. Compares
- * Bitmap objects first, and then compares URIs only if bitmap is unchanged with
- * a null value.
- */
- private boolean isIconChanged() {
- Bitmap newBitmap = mDescription == null ? null : mDescription.getIconBitmap();
- Uri newUri = mDescription == null ? null : mDescription.getIconUri();
- Bitmap oldBitmap = mFetchArtTask == null ? mArtIconBitmap : mFetchArtTask.getIconBitmap();
- Uri oldUri = mFetchArtTask == null ? mArtIconUri : mFetchArtTask.getIconUri();
- if (oldBitmap != newBitmap) {
- return true;
- } else if (oldBitmap == null && !uriEquals(oldUri, newUri)) {
- return true;
- }
- return false;
- }
-
- private final class MediaRouterCallback extends MediaRouter.Callback {
- MediaRouterCallback() {
- }
-
- @Override
- public void onRouteUnselected(MediaRouter router, MediaRouter.RouteInfo route) {
- update(false);
- }
-
- @Override
- public void onRouteChanged(MediaRouter router, MediaRouter.RouteInfo route) {
- update(true);
- }
-
- @Override
- public void onRouteVolumeChanged(MediaRouter router, MediaRouter.RouteInfo route) {
- SeekBar volumeSlider = mVolumeSliderMap.get(route);
- int volume = route.getVolume();
- if (DEBUG) {
- Log.d(TAG, "onRouteVolumeChanged(), route.getVolume:" + volume);
- }
- if (volumeSlider != null && mRouteInVolumeSliderTouched != route) {
- volumeSlider.setProgress(volume);
- }
- }
- }
-
- private final class MediaControllerCallback extends MediaControllerCompat.Callback {
- MediaControllerCallback() {
- }
-
- @Override
- public void onSessionDestroyed() {
- if (mMediaController != null) {
- mMediaController.unregisterCallback(mControllerCallback);
- mMediaController = null;
- }
- }
-
- @Override
- public void onPlaybackStateChanged(PlaybackStateCompat state) {
- mState = state;
- update(false);
- }
-
- @Override
- public void onMetadataChanged(MediaMetadataCompat metadata) {
- mDescription = metadata == null ? null : metadata.getDescription();
- updateArtIconIfNeeded();
- update(false);
- }
- }
-
- private final class ClickListener implements View.OnClickListener {
- ClickListener() {
- }
-
- @Override
- public void onClick(View v) {
- int id = v.getId();
- if (id == BUTTON_STOP_RES_ID || id == BUTTON_DISCONNECT_RES_ID) {
- if (mRoute.isSelected()) {
- mRouter.unselect(id == BUTTON_STOP_RES_ID ?
- MediaRouter.UNSELECT_REASON_STOPPED :
- MediaRouter.UNSELECT_REASON_DISCONNECTED);
- }
- dismiss();
- } else if (id == R.id.mr_control_playback_ctrl) {
- if (mMediaController != null && mState != null) {
- boolean isPlaying = mState.getState() == PlaybackStateCompat.STATE_PLAYING;
- int actionDescResId = 0;
- if (isPlaying && isPauseActionSupported()) {
- mMediaController.getTransportControls().pause();
- actionDescResId = R.string.mr_controller_pause;
- } else if (isPlaying && isStopActionSupported()) {
- mMediaController.getTransportControls().stop();
- actionDescResId = R.string.mr_controller_stop;
- } else if (!isPlaying && isPlayActionSupported()){
- mMediaController.getTransportControls().play();
- actionDescResId = R.string.mr_controller_play;
- }
- // Announce the action for accessibility.
- if (mAccessibilityManager != null && mAccessibilityManager.isEnabled()
- && actionDescResId != 0) {
- AccessibilityEvent event = AccessibilityEvent.obtain(
- AccessibilityEventCompat.TYPE_ANNOUNCEMENT);
- event.setPackageName(mContext.getPackageName());
- event.setClassName(getClass().getName());
- event.getText().add(
- ApiHelper.getLibResources(mContext).getString(actionDescResId));
- mAccessibilityManager.sendAccessibilityEvent(event);
- }
- }
- } else if (id == R.id.mr_close) {
- dismiss();
- }
- }
- }
-
- private class VolumeChangeListener implements SeekBar.OnSeekBarChangeListener {
- private final Runnable mStopTrackingTouch = new Runnable() {
- @Override
- public void run() {
- if (mRouteInVolumeSliderTouched != null) {
- mRouteInVolumeSliderTouched = null;
- if (mHasPendingUpdate) {
- update(mPendingUpdateAnimationNeeded);
- }
- }
- }
- };
-
- VolumeChangeListener() {
- }
-
- @Override
- public void onStartTrackingTouch(SeekBar seekBar) {
- if (mRouteInVolumeSliderTouched != null) {
- mVolumeSlider.removeCallbacks(mStopTrackingTouch);
- }
- mRouteInVolumeSliderTouched = (MediaRouter.RouteInfo) seekBar.getTag();
- }
-
- @Override
- public void onStopTrackingTouch(SeekBar seekBar) {
- // Defer resetting mVolumeSliderTouched to allow the media route provider
- // a little time to settle into its new state and publish the final
- // volume update.
- mVolumeSlider.postDelayed(mStopTrackingTouch, VOLUME_UPDATE_DELAY_MILLIS);
- }
-
- @Override
- public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
- if (fromUser) {
- MediaRouter.RouteInfo route = (MediaRouter.RouteInfo) seekBar.getTag();
- if (DEBUG) {
- Log.d(TAG, "onProgressChanged(): calling "
- + "MediaRouter.RouteInfo.requestSetVolume(" + progress + ")");
- }
- route.requestSetVolume(progress);
- }
- }
- }
-
- private class VolumeGroupAdapter extends ArrayAdapter<MediaRouter.RouteInfo> {
- final float mDisabledAlpha;
-
- public VolumeGroupAdapter(Context context, List<MediaRouter.RouteInfo> objects) {
- super(context, 0, objects);
- mDisabledAlpha = MediaRouterThemeHelper.getDisabledAlpha(context);
- }
-
- @Override
- public boolean isEnabled(int position) {
- return false;
- }
-
- @Override
- public View getView(final int position, View convertView, ViewGroup parent) {
- View v = convertView;
- if (v == null) {
- v = LayoutInflater.from(parent.getContext()).inflate(
- R.layout.mr_controller_volume_item, parent, false);
- } else {
- updateVolumeGroupItemHeight(v);
- }
-
- MediaRouter.RouteInfo route = getItem(position);
- if (route != null) {
- boolean isEnabled = route.isEnabled();
-
- TextView routeName = (TextView) v.findViewById(R.id.mr_name);
- routeName.setEnabled(isEnabled);
- routeName.setText(route.getName());
-
- MediaRouteVolumeSlider volumeSlider =
- (MediaRouteVolumeSlider) v.findViewById(R.id.mr_volume_slider);
- MediaRouterThemeHelper.setVolumeSliderColor(
- parent.getContext(), volumeSlider, mVolumeGroupList);
- volumeSlider.setTag(route);
- mVolumeSliderMap.put(route, volumeSlider);
- volumeSlider.setHideThumb(!isEnabled);
- volumeSlider.setEnabled(isEnabled);
- if (isEnabled) {
- if (isVolumeControlAvailable(route)) {
- volumeSlider.setMax(route.getVolumeMax());
- volumeSlider.setProgress(route.getVolume());
- volumeSlider.setOnSeekBarChangeListener(mVolumeChangeListener);
- } else {
- volumeSlider.setMax(100);
- volumeSlider.setProgress(100);
- volumeSlider.setEnabled(false);
- }
- }
-
- ImageView volumeItemIcon =
- (ImageView) v.findViewById(R.id.mr_volume_item_icon);
- volumeItemIcon.setAlpha(isEnabled ? 0xFF : (int) (0xFF * mDisabledAlpha));
-
- // If overlay bitmap exists, real view should remain hidden until
- // the animation ends.
- LinearLayout container = (LinearLayout) v.findViewById(R.id.volume_item_container);
- container.setVisibility(mGroupMemberRoutesAnimatingWithBitmap.contains(route)
- ? View.INVISIBLE : View.VISIBLE);
-
- // Routes which are being added will be invisible until animation ends.
- if (mGroupMemberRoutesAdded != null && mGroupMemberRoutesAdded.contains(route)) {
- Animation alphaAnim = new AlphaAnimation(0.0f, 0.0f);
- alphaAnim.setDuration(0);
- alphaAnim.setFillEnabled(true);
- alphaAnim.setFillAfter(true);
- v.clearAnimation();
- v.startAnimation(alphaAnim);
- }
- }
- return v;
- }
- }
-
- private class FetchArtTask extends AsyncTask<Void, Void, Bitmap> {
- // Show animation only when fetching takes a long time.
- private static final long SHOW_ANIM_TIME_THRESHOLD_MILLIS = 120L;
-
- private final Bitmap mIconBitmap;
- private final Uri mIconUri;
- private int mBackgroundColor;
- private long mStartTimeMillis;
-
- FetchArtTask() {
- Bitmap bitmap = mDescription == null ? null : mDescription.getIconBitmap();
- if (isBitmapRecycled(bitmap)) {
- Log.w(TAG, "Can't fetch the given art bitmap because it's already recycled.");
- bitmap = null;
- }
- mIconBitmap = bitmap;
- mIconUri = mDescription == null ? null : mDescription.getIconUri();
- }
-
- public Bitmap getIconBitmap() {
- return mIconBitmap;
- }
-
- public Uri getIconUri() {
- return mIconUri;
- }
-
- @Override
- protected void onPreExecute() {
- mStartTimeMillis = SystemClock.uptimeMillis();
- clearLoadedBitmap();
- }
-
- @Override
- protected Bitmap doInBackground(Void... arg) {
- Bitmap art = null;
- if (mIconBitmap != null) {
- art = mIconBitmap;
- } else if (mIconUri != null) {
- InputStream stream = null;
- try {
- if ((stream = openInputStreamByScheme(mIconUri)) == null) {
- Log.w(TAG, "Unable to open: " + mIconUri);
- return null;
- }
- // Query art size.
- BitmapFactory.Options options = new BitmapFactory.Options();
- options.inJustDecodeBounds = true;
- BitmapFactory.decodeStream(stream, null, options);
- if (options.outWidth == 0 || options.outHeight == 0) {
- return null;
- }
- // Rewind the stream in order to restart art decoding.
- try {
- stream.reset();
- } catch (IOException e) {
- // Failed to rewind the stream, try to reopen it.
- stream.close();
- if ((stream = openInputStreamByScheme(mIconUri)) == null) {
- Log.w(TAG, "Unable to open: " + mIconUri);
- return null;
- }
- }
- // Calculate required size to decode the art and possibly resize it.
- options.inJustDecodeBounds = false;
- int reqHeight = getDesiredArtHeight(options.outWidth, options.outHeight);
- int ratio = options.outHeight / reqHeight;
- options.inSampleSize = Math.max(1, Integer.highestOneBit(ratio));
- if (isCancelled()) {
- return null;
- }
- art = BitmapFactory.decodeStream(stream, null, options);
- } catch (IOException e){
- Log.w(TAG, "Unable to open: " + mIconUri, e);
- } finally {
- if (stream != null) {
- try {
- stream.close();
- } catch (IOException e) {
- }
- }
- }
- }
- if (isBitmapRecycled(art)) {
- Log.w(TAG, "Can't use recycled bitmap: " + art);
- return null;
- }
- if (art != null && art.getWidth() < art.getHeight()) {
- // Portrait art requires dominant color as background color.
- Palette palette = new Palette.Builder(art).maximumColorCount(1).generate();
- mBackgroundColor = palette.getSwatches().isEmpty()
- ? 0 : palette.getSwatches().get(0).getRgb();
- }
- return art;
- }
-
- @Override
- protected void onPostExecute(Bitmap art) {
- mFetchArtTask = null;
- if (!ObjectsCompat.equals(mArtIconBitmap, mIconBitmap)
- || !ObjectsCompat.equals(mArtIconUri, mIconUri)) {
- mArtIconBitmap = mIconBitmap;
- mArtIconLoadedBitmap = art;
- mArtIconUri = mIconUri;
- mArtIconBackgroundColor = mBackgroundColor;
- mArtIconIsLoaded = true;
- long elapsedTimeMillis = SystemClock.uptimeMillis() - mStartTimeMillis;
- // Loaded bitmap will be applied on the next update
- update(elapsedTimeMillis > SHOW_ANIM_TIME_THRESHOLD_MILLIS);
- }
- }
-
- private InputStream openInputStreamByScheme(Uri uri) throws IOException {
- String scheme = uri.getScheme().toLowerCase();
- InputStream stream = null;
- if (ContentResolver.SCHEME_ANDROID_RESOURCE.equals(scheme)
- || ContentResolver.SCHEME_CONTENT.equals(scheme)
- || ContentResolver.SCHEME_FILE.equals(scheme)) {
- stream = mContext.getContentResolver().openInputStream(uri);
- } else {
- URL url = new URL(uri.toString());
- URLConnection conn = url.openConnection();
- conn.setConnectTimeout(CONNECTION_TIMEOUT_MILLIS);
- conn.setReadTimeout(CONNECTION_TIMEOUT_MILLIS);
- stream = conn.getInputStream();
- }
- return (stream == null) ? null : new BufferedInputStream(stream);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteControllerDialogFragment.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteControllerDialogFragment.java
deleted file mode 100644
index 215d74f..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteControllerDialogFragment.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.app.Dialog;
-import android.app.DialogFragment;
-import android.content.Context;
-import android.content.res.Configuration;
-import android.os.Bundle;
-
-/**
- * Media route controller dialog fragment.
- * <p>
- * Creates a {@link MediaRouteControllerDialog}. The application may subclass
- * this dialog fragment to customize the media route controller dialog.
- * </p>
- */
-public class MediaRouteControllerDialogFragment extends DialogFragment {
- private MediaRouteControllerDialog mDialog;
- /**
- * Creates a media route controller dialog fragment.
- * <p>
- * All subclasses of this class must also possess a default constructor.
- * </p>
- */
- public MediaRouteControllerDialogFragment() {
- setCancelable(true);
- }
-
- /**
- * Called when the controller dialog is being created.
- * <p>
- * Subclasses may override this method to customize the dialog.
- * </p>
- */
- public MediaRouteControllerDialog onCreateControllerDialog(
- Context context, Bundle savedInstanceState) {
- return new MediaRouteControllerDialog(context);
- }
-
- @Override
- public Dialog onCreateDialog(Bundle savedInstanceState) {
- mDialog = onCreateControllerDialog(getContext(), savedInstanceState);
- return mDialog;
- }
-
- @Override
- public void onStop() {
- super.onStop();
- if (mDialog != null) {
- mDialog.clearGroupListAnimation(false);
- }
- }
-
- @Override
- public void onConfigurationChanged(Configuration newConfig) {
- super.onConfigurationChanged(newConfig);
- if (mDialog != null) {
- mDialog.updateLayout();
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteDialogFactory.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteDialogFactory.java
deleted file mode 100644
index b5ee63e..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteDialogFactory.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import androidx.annotation.NonNull;
-
-/**
- * The media route dialog factory is responsible for creating the media route
- * chooser and controller dialogs as needed.
- * <p>
- * The application can customize the dialogs by providing a subclass of the
- * dialog factory to the {@link MediaRouteButton} using the
- * {@link MediaRouteButton#setDialogFactory setDialogFactory} method.
- * </p>
- */
-public class MediaRouteDialogFactory {
- private static final MediaRouteDialogFactory sDefault = new MediaRouteDialogFactory();
-
- /**
- * Creates a default media route dialog factory.
- */
- public MediaRouteDialogFactory() {
- }
-
- /**
- * Gets the default factory instance.
- *
- * @return The default media route dialog factory, never null.
- */
- @NonNull
- public static MediaRouteDialogFactory getDefault() {
- return sDefault;
- }
-
- /**
- * Called when the chooser dialog is being opened and it is time to create the fragment.
- * <p>
- * Subclasses may override this method to create a customized fragment.
- * </p>
- *
- * @return The media route chooser dialog fragment, must not be null.
- */
- @NonNull
- public MediaRouteChooserDialogFragment onCreateChooserDialogFragment() {
- return new MediaRouteChooserDialogFragment();
- }
-
- /**
- * Called when the controller dialog is being opened and it is time to create the fragment.
- * <p>
- * Subclasses may override this method to create a customized fragment.
- * </p>
- *
- * @return The media route controller dialog fragment, must not be null.
- */
- @NonNull
- public MediaRouteControllerDialogFragment onCreateControllerDialogFragment() {
- return new MediaRouteControllerDialogFragment();
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteDialogHelper.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteDialogHelper.java
deleted file mode 100644
index 9aabf7b..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteDialogHelper.java
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Rect;
-import android.graphics.drawable.BitmapDrawable;
-import android.util.DisplayMetrics;
-import android.util.TypedValue;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ArrayAdapter;
-import android.widget.ListView;
-
-import com.android.media.update.ApiHelper;
-import com.android.media.update.R;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-final class MediaRouteDialogHelper {
- /**
- * The framework should set the dialog width properly, but somehow it doesn't work, hence
- * duplicating a similar logic here to determine the appropriate dialog width.
- */
- public static int getDialogWidth(Context context) {
- DisplayMetrics metrics = ApiHelper.getLibResources(context).getDisplayMetrics();
- boolean isPortrait = metrics.widthPixels < metrics.heightPixels;
-
- TypedValue value = new TypedValue();
- ApiHelper.getLibResources(context).getValue(isPortrait
- ? R.dimen.mr_dialog_fixed_width_minor
- : R.dimen.mr_dialog_fixed_width_major, value, true);
- if (value.type == TypedValue.TYPE_DIMENSION) {
- return (int) value.getDimension(metrics);
- } else if (value.type == TypedValue.TYPE_FRACTION) {
- return (int) value.getFraction(metrics.widthPixels, metrics.widthPixels);
- }
- return ViewGroup.LayoutParams.WRAP_CONTENT;
- }
-
- /**
- * Compares two lists regardless of order.
- *
- * @param list1 A list
- * @param list2 A list to be compared with {@code list1}
- * @return True if two lists have exactly same items regardless of order, false otherwise.
- */
- public static <E> boolean listUnorderedEquals(List<E> list1, List<E> list2) {
- HashSet<E> set1 = new HashSet<>(list1);
- HashSet<E> set2 = new HashSet<>(list2);
- return set1.equals(set2);
- }
-
- /**
- * Compares two lists and returns a set of items which exist
- * after-list but before-list, which means newly added items.
- *
- * @param before A list
- * @param after A list to be compared with {@code before}
- * @return A set of items which contains newly added items while
- * comparing {@code after} to {@code before}.
- */
- public static <E> Set<E> getItemsAdded(List<E> before, List<E> after) {
- HashSet<E> set = new HashSet<>(after);
- set.removeAll(before);
- return set;
- }
-
- /**
- * Compares two lists and returns a set of items which exist
- * before-list but after-list, which means removed items.
- *
- * @param before A list
- * @param after A list to be compared with {@code before}
- * @return A set of items which contains removed items while
- * comparing {@code after} to {@code before}.
- */
- public static <E> Set<E> getItemsRemoved(List<E> before, List<E> after) {
- HashSet<E> set = new HashSet<>(before);
- set.removeAll(after);
- return set;
- }
-
- /**
- * Generates an item-Rect map which indicates where member
- * items are located in the given ListView.
- *
- * @param listView A list view
- * @param adapter An array adapter which contains an array of items.
- * @return A map of items and bounds of their views located in the given list view.
- */
- public static <E> HashMap<E, Rect> getItemBoundMap(ListView listView,
- ArrayAdapter<E> adapter) {
- HashMap<E, Rect> itemBoundMap = new HashMap<>();
- int firstVisiblePosition = listView.getFirstVisiblePosition();
- for (int i = 0; i < listView.getChildCount(); ++i) {
- int position = firstVisiblePosition + i;
- E item = adapter.getItem(position);
- View view = listView.getChildAt(i);
- itemBoundMap.put(item,
- new Rect(view.getLeft(), view.getTop(), view.getRight(), view.getBottom()));
- }
- return itemBoundMap;
- }
-
- /**
- * Generates an item-BitmapDrawable map which stores snapshots
- * of member items in the given ListView.
- *
- * @param context A context
- * @param listView A list view
- * @param adapter An array adapter which contains an array of items.
- * @return A map of items and snapshots of their views in the given list view.
- */
- public static <E> HashMap<E, BitmapDrawable> getItemBitmapMap(Context context,
- ListView listView, ArrayAdapter<E> adapter) {
- HashMap<E, BitmapDrawable> itemBitmapMap = new HashMap<>();
- int firstVisiblePosition = listView.getFirstVisiblePosition();
- for (int i = 0; i < listView.getChildCount(); ++i) {
- int position = firstVisiblePosition + i;
- E item = adapter.getItem(position);
- View view = listView.getChildAt(i);
- itemBitmapMap.put(item, getViewBitmap(context, view));
- }
- return itemBitmapMap;
- }
-
- private static BitmapDrawable getViewBitmap(Context context, View view) {
- Bitmap bitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(),
- Bitmap.Config.ARGB_8888);
- Canvas canvas = new Canvas(bitmap);
- view.draw(canvas);
- return new BitmapDrawable(context.getResources(), bitmap);
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteDiscoveryFragment.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteDiscoveryFragment.java
deleted file mode 100644
index 52aecd88..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteDiscoveryFragment.java
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.os.Bundle;
-
-import androidx.fragment.app.Fragment;
-
-import com.android.support.mediarouter.media.MediaRouteSelector;
-import com.android.support.mediarouter.media.MediaRouter;
-
-/**
- * Media route discovery fragment.
- * <p>
- * This fragment takes care of registering a callback for media route discovery
- * during the {@link Fragment#onStart onStart()} phase
- * and removing it during the {@link Fragment#onStop onStop()} phase.
- * </p><p>
- * The application must supply a route selector to specify the kinds of routes
- * to discover. The application may also override {@link #onCreateCallback} to
- * provide the {@link MediaRouter} callback to register.
- * </p><p>
- * Note that the discovery callback makes the application be connected with all the
- * {@link androidx.mediarouter.media.MediaRouteProviderService media route provider services}
- * while it is registered.
- * </p>
- */
-public class MediaRouteDiscoveryFragment extends Fragment {
- private final String ARGUMENT_SELECTOR = "selector";
-
- private MediaRouter mRouter;
- private MediaRouteSelector mSelector;
- private MediaRouter.Callback mCallback;
-
- public MediaRouteDiscoveryFragment() {
- }
-
- /**
- * Gets the media router instance.
- */
- public MediaRouter getMediaRouter() {
- ensureRouter();
- return mRouter;
- }
-
- private void ensureRouter() {
- if (mRouter == null) {
- mRouter = MediaRouter.getInstance(getContext());
- }
- }
-
- /**
- * Gets the media route selector for filtering the routes to be discovered.
- *
- * @return The selector, never null.
- */
- public MediaRouteSelector getRouteSelector() {
- ensureRouteSelector();
- return mSelector;
- }
-
- /**
- * Sets the media route selector for filtering the routes to be discovered.
- * This method must be called before the fragment is added.
- *
- * @param selector The selector to set.
- */
- public void setRouteSelector(MediaRouteSelector selector) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
-
- ensureRouteSelector();
- if (!mSelector.equals(selector)) {
- mSelector = selector;
-
- Bundle args = getArguments();
- if (args == null) {
- args = new Bundle();
- }
- args.putBundle(ARGUMENT_SELECTOR, selector.asBundle());
- setArguments(args);
-
- if (mCallback != null) {
- mRouter.removeCallback(mCallback);
- mRouter.addCallback(mSelector, mCallback, onPrepareCallbackFlags());
- }
- }
- }
-
- private void ensureRouteSelector() {
- if (mSelector == null) {
- Bundle args = getArguments();
- if (args != null) {
- mSelector = MediaRouteSelector.fromBundle(args.getBundle(ARGUMENT_SELECTOR));
- }
- if (mSelector == null) {
- mSelector = MediaRouteSelector.EMPTY;
- }
- }
- }
-
- /**
- * Called to create the {@link androidx.mediarouter.media.MediaRouter.Callback callback}
- * that will be registered.
- * <p>
- * The default callback does nothing. The application may override this method to
- * supply its own callback.
- * </p>
- *
- * @return The new callback, or null if no callback should be registered.
- */
- public MediaRouter.Callback onCreateCallback() {
- return new MediaRouter.Callback() { };
- }
-
- /**
- * Called to prepare the callback flags that will be used when the
- * {@link androidx.mediarouter.media.MediaRouter.Callback callback} is registered.
- * <p>
- * The default implementation returns {@link MediaRouter#CALLBACK_FLAG_REQUEST_DISCOVERY}.
- * </p>
- *
- * @return The desired callback flags.
- */
- public int onPrepareCallbackFlags() {
- return MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY;
- }
-
- @Override
- public void onStart() {
- super.onStart();
-
- ensureRouteSelector();
- ensureRouter();
- mCallback = onCreateCallback();
- if (mCallback != null) {
- mRouter.addCallback(mSelector, mCallback, onPrepareCallbackFlags());
- }
- }
-
- @Override
- public void onStop() {
- if (mCallback != null) {
- mRouter.removeCallback(mCallback);
- mCallback = null;
- }
-
- super.onStop();
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteExpandCollapseButton.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteExpandCollapseButton.java
deleted file mode 100644
index dcca6a0..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteExpandCollapseButton.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.content.Context;
-import android.graphics.ColorFilter;
-import android.graphics.PorterDuff;
-import android.graphics.PorterDuffColorFilter;
-import android.graphics.drawable.AnimationDrawable;
-import android.util.AttributeSet;
-import android.view.View;
-import android.widget.ImageButton;
-
-import com.android.media.update.ApiHelper;
-import com.android.media.update.R;
-
-/**
- * Chevron/Caret button to expand/collapse group volume list with animation.
- */
-public class MediaRouteExpandCollapseButton extends ImageButton {
- final AnimationDrawable mExpandAnimationDrawable;
- final AnimationDrawable mCollapseAnimationDrawable;
- final String mExpandGroupDescription;
- final String mCollapseGroupDescription;
- boolean mIsGroupExpanded;
- OnClickListener mListener;
-
- public MediaRouteExpandCollapseButton(Context context) {
- this(context, null);
- }
-
- public MediaRouteExpandCollapseButton(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- public MediaRouteExpandCollapseButton(Context context, AttributeSet attrs, int defStyleAttr) {
- super(context, attrs, defStyleAttr);
- mExpandAnimationDrawable = (AnimationDrawable)
- ApiHelper.getLibResources(context).getDrawable(R.drawable.mr_group_expand);
- mCollapseAnimationDrawable = (AnimationDrawable)
- ApiHelper.getLibResources(context).getDrawable(R.drawable.mr_group_collapse);
-
- ColorFilter filter = new PorterDuffColorFilter(
- MediaRouterThemeHelper.getControllerColor(context, defStyleAttr),
- PorterDuff.Mode.SRC_IN);
- mExpandAnimationDrawable.setColorFilter(filter);
- mCollapseAnimationDrawable.setColorFilter(filter);
-
- mExpandGroupDescription =
- ApiHelper.getLibResources(context).getString(R.string.mr_controller_expand_group);
- mCollapseGroupDescription =
- ApiHelper.getLibResources(context).getString(R.string.mr_controller_collapse_group);
-
- setImageDrawable(mExpandAnimationDrawable.getFrame(0));
- setContentDescription(mExpandGroupDescription);
-
- super.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View view) {
- mIsGroupExpanded = !mIsGroupExpanded;
- if (mIsGroupExpanded) {
- setImageDrawable(mExpandAnimationDrawable);
- mExpandAnimationDrawable.start();
- setContentDescription(mCollapseGroupDescription);
- } else {
- setImageDrawable(mCollapseAnimationDrawable);
- mCollapseAnimationDrawable.start();
- setContentDescription(mExpandGroupDescription);
- }
- if (mListener != null) {
- mListener.onClick(view);
- }
- }
- });
- }
-
- @Override
- public void setOnClickListener(OnClickListener listener) {
- mListener = listener;
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteVolumeSlider.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteVolumeSlider.java
deleted file mode 100644
index d05d20e..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouteVolumeSlider.java
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.content.Context;
-import android.graphics.Color;
-import android.graphics.PorterDuff;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.widget.SeekBar;
-
-/**
- * Volume slider with showing, hiding, and applying alpha supports to the thumb.
- */
-public class MediaRouteVolumeSlider extends SeekBar {
- private static final String TAG = "MediaRouteVolumeSlider";
-
- private final float mDisabledAlpha;
-
- private boolean mHideThumb;
- private Drawable mThumb;
- private int mColor;
-
- public MediaRouteVolumeSlider(Context context) {
- this(context, null);
- }
-
- public MediaRouteVolumeSlider(Context context, AttributeSet attrs) {
- super(context, attrs);
- mDisabledAlpha = MediaRouterThemeHelper.getDisabledAlpha(context);
- }
-
- public MediaRouteVolumeSlider(Context context, AttributeSet attrs, int defStyleAttr) {
- super(context, attrs, defStyleAttr);
- mDisabledAlpha = MediaRouterThemeHelper.getDisabledAlpha(context);
- }
-
- @Override
- protected void drawableStateChanged() {
- super.drawableStateChanged();
- int alpha = isEnabled() ? 0xFF : (int) (0xFF * mDisabledAlpha);
-
- // The thumb drawable is a collection of drawables and its current drawables are changed per
- // state. Apply the color filter and alpha on every state change.
- if (mThumb != null) {
- mThumb.setColorFilter(mColor, PorterDuff.Mode.SRC_IN);
- mThumb.setAlpha(alpha);
- }
-
- getProgressDrawable().setColorFilter(mColor, PorterDuff.Mode.SRC_IN);
- getProgressDrawable().setAlpha(alpha);
- }
-
- @Override
- public void setThumb(Drawable thumb) {
- mThumb = thumb;
- super.setThumb(mHideThumb ? null : mThumb);
- }
-
- /**
- * Sets whether to show or hide thumb.
- */
- public void setHideThumb(boolean hideThumb) {
- if (mHideThumb == hideThumb) {
- return;
- }
- mHideThumb = hideThumb;
- super.setThumb(mHideThumb ? null : mThumb);
- }
-
- /**
- * Sets the volume slider color. The change takes effect next time drawable state is changed.
- * <p>
- * The color cannot be translucent, otherwise the underlying progress bar will be seen through
- * the thumb.
- * </p>
- */
- public void setColor(int color) {
- if (mColor == color) {
- return;
- }
- if (Color.alpha(color) != 0xFF) {
- Log.e(TAG, "Volume slider color cannot be translucent: #" + Integer.toHexString(color));
- }
- mColor = color;
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouterThemeHelper.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouterThemeHelper.java
deleted file mode 100644
index b4bf8d1..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/MediaRouterThemeHelper.java
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.graphics.Color;
-import android.util.TypedValue;
-import android.view.ContextThemeWrapper;
-import android.view.View;
-
-import androidx.annotation.IntDef;
-import androidx.core.graphics.ColorUtils;
-
-import com.android.media.update.R;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-final class MediaRouterThemeHelper {
- private static final float MIN_CONTRAST = 3.0f;
-
- @IntDef({COLOR_DARK_ON_LIGHT_BACKGROUND, COLOR_WHITE_ON_DARK_BACKGROUND})
- @Retention(RetentionPolicy.SOURCE)
- private @interface ControllerColorType {}
-
- static final int COLOR_DARK_ON_LIGHT_BACKGROUND = 0xDE000000; /* Opacity of 87% */
- static final int COLOR_WHITE_ON_DARK_BACKGROUND = Color.WHITE;
-
- private MediaRouterThemeHelper() {
- }
-
- static Context createThemedButtonContext(Context context) {
- // Apply base Media Router theme.
- context = new ContextThemeWrapper(context, getRouterThemeId(context));
-
- // Apply custom Media Router theme.
- int style = getThemeResource(context, R.attr.mediaRouteTheme);
- if (style != 0) {
- context = new ContextThemeWrapper(context, style);
- }
-
- return context;
- }
-
- /*
- * The following two methods are to be used in conjunction. They should be used to prepare
- * the context and theme for a super class constructor (the latter method relies on the
- * former method to properly prepare the context):
- * super(context = createThemedDialogContext(context, theme),
- * createThemedDialogStyle(context));
- *
- * It will apply theme in the following order (style lookups will be done in reverse):
- * 1) Current theme
- * 2) Supplied theme
- * 3) Base Media Router theme
- * 4) Custom Media Router theme, if provided
- */
- static Context createThemedDialogContext(Context context, int theme, boolean alertDialog) {
- // 1) Current theme is already applied to the context
-
- // 2) If no theme is supplied, look it up from the context (dialogTheme/alertDialogTheme)
- if (theme == 0) {
- theme = getThemeResource(context,
- !alertDialog ? android.R.attr.dialogTheme : android.R.attr.alertDialogTheme);
- }
- // Apply it
- context = new ContextThemeWrapper(context, theme);
-
- // 3) If a custom Media Router theme is provided then apply the base theme
- if (getThemeResource(context, R.attr.mediaRouteTheme) != 0) {
- context = new ContextThemeWrapper(context, getRouterThemeId(context));
- }
-
- return context;
- }
- // This method should be used in conjunction with the previous method.
- static int createThemedDialogStyle(Context context) {
- // 4) Apply the custom Media Router theme
- int theme = getThemeResource(context, R.attr.mediaRouteTheme);
- if (theme == 0) {
- // 3) No custom MediaRouter theme was provided so apply the base theme instead
- theme = getRouterThemeId(context);
- }
-
- return theme;
- }
- // END. Previous two methods should be used in conjunction.
-
- static int getThemeResource(Context context, int attr) {
- TypedValue value = new TypedValue();
- return context.getTheme().resolveAttribute(attr, value, true) ? value.resourceId : 0;
- }
-
- static float getDisabledAlpha(Context context) {
- TypedValue value = new TypedValue();
- return context.getTheme().resolveAttribute(android.R.attr.disabledAlpha, value, true)
- ? value.getFloat() : 0.5f;
- }
-
- static @ControllerColorType int getControllerColor(Context context, int style) {
- int primaryColor = getThemeColor(context, style, android.R.attr.colorPrimary);
- if (primaryColor == 0) {
- primaryColor = getThemeColor(context, style, android.R.attr.colorPrimary);
- if (primaryColor == 0) {
- primaryColor = 0xFF000000;
- }
- }
- if (ColorUtils.calculateContrast(COLOR_WHITE_ON_DARK_BACKGROUND, primaryColor)
- >= MIN_CONTRAST) {
- return COLOR_WHITE_ON_DARK_BACKGROUND;
- }
- return COLOR_DARK_ON_LIGHT_BACKGROUND;
- }
-
- static int getButtonTextColor(Context context) {
- int primaryColor = getThemeColor(context, 0, android.R.attr.colorPrimary);
- int backgroundColor = getThemeColor(context, 0, android.R.attr.colorBackground);
-
- if (ColorUtils.calculateContrast(primaryColor, backgroundColor) < MIN_CONTRAST) {
- // Default to colorAccent if the contrast ratio is low.
- return getThemeColor(context, 0, android.R.attr.colorAccent);
- }
- return primaryColor;
- }
-
- static void setMediaControlsBackgroundColor(
- Context context, View mainControls, View groupControls, boolean hasGroup) {
- int primaryColor = getThemeColor(context, 0, android.R.attr.colorPrimary);
- int primaryDarkColor = getThemeColor(context, 0, android.R.attr.colorPrimaryDark);
- if (hasGroup && getControllerColor(context, 0) == COLOR_DARK_ON_LIGHT_BACKGROUND) {
- // Instead of showing dark controls in a possibly dark (i.e. the primary dark), model
- // the white dialog and use the primary color for the group controls.
- primaryDarkColor = primaryColor;
- primaryColor = Color.WHITE;
- }
- mainControls.setBackgroundColor(primaryColor);
- groupControls.setBackgroundColor(primaryDarkColor);
- // Also store the background colors to the view tags. They are used in
- // setVolumeSliderColor() below.
- mainControls.setTag(primaryColor);
- groupControls.setTag(primaryDarkColor);
- }
-
- static void setVolumeSliderColor(
- Context context, MediaRouteVolumeSlider volumeSlider, View backgroundView) {
- int controllerColor = getControllerColor(context, 0);
- if (Color.alpha(controllerColor) != 0xFF) {
- // Composite with the background in order not to show the underlying progress bar
- // through the thumb.
- int backgroundColor = (int) backgroundView.getTag();
- controllerColor = ColorUtils.compositeColors(controllerColor, backgroundColor);
- }
- volumeSlider.setColor(controllerColor);
- }
-
- private static boolean isLightTheme(Context context) {
- TypedValue value = new TypedValue();
- // TODO(sungsoo): Switch to com.android.internal.R.attr.isLightTheme
- return context.getTheme().resolveAttribute(androidx.appcompat.R.attr.isLightTheme,
- value, true) && value.data != 0;
- }
-
- private static int getThemeColor(Context context, int style, int attr) {
- if (style != 0) {
- int[] attrs = { attr };
- TypedArray ta = context.obtainStyledAttributes(style, attrs);
- int color = ta.getColor(0, 0);
- ta.recycle();
- if (color != 0) {
- return color;
- }
- }
- TypedValue value = new TypedValue();
- context.getTheme().resolveAttribute(attr, value, true);
- if (value.resourceId != 0) {
- return context.getResources().getColor(value.resourceId);
- }
- return value.data;
- }
-
- static int getRouterThemeId(Context context) {
- int themeId;
- if (isLightTheme(context)) {
- if (getControllerColor(context, 0) == COLOR_DARK_ON_LIGHT_BACKGROUND) {
- themeId = R.style.Theme_MediaRouter_Light;
- } else {
- themeId = R.style.Theme_MediaRouter_Light_DarkControlPanel;
- }
- } else {
- if (getControllerColor(context, 0) == COLOR_DARK_ON_LIGHT_BACKGROUND) {
- themeId = R.style.Theme_MediaRouter_LightControlPanel;
- } else {
- themeId = R.style.Theme_MediaRouter;
- }
- }
- return themeId;
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/app/OverlayListView.java b/packages/MediaComponents/src/com/android/support/mediarouter/app/OverlayListView.java
deleted file mode 100644
index b00dee2..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/app/OverlayListView.java
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.app;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Rect;
-import android.graphics.drawable.BitmapDrawable;
-import android.util.AttributeSet;
-import android.view.animation.Interpolator;
-import android.widget.ListView;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * A ListView which has an additional overlay layer. {@link BitmapDrawable}
- * can be added to the layer and can be animated.
- */
-public final class OverlayListView extends ListView {
- private final List<OverlayObject> mOverlayObjects = new ArrayList<>();
-
- public OverlayListView(Context context) {
- super(context);
- }
-
- public OverlayListView(Context context, AttributeSet attrs) {
- super(context, attrs);
- }
-
- public OverlayListView(Context context, AttributeSet attrs, int defStyleAttr) {
- super(context, attrs, defStyleAttr);
- }
-
- /**
- * Adds an object to the overlay layer.
- *
- * @param object An object to be added.
- */
- public void addOverlayObject(OverlayObject object) {
- mOverlayObjects.add(object);
- }
-
- /**
- * Starts all animations of objects in the overlay layer.
- */
- public void startAnimationAll() {
- for (OverlayObject object : mOverlayObjects) {
- if (!object.isAnimationStarted()) {
- object.startAnimation(getDrawingTime());
- }
- }
- }
-
- /**
- * Stops all animations of objects in the overlay layer.
- */
- public void stopAnimationAll() {
- for (OverlayObject object : mOverlayObjects) {
- object.stopAnimation();
- }
- }
-
- @Override
- public void onDraw(Canvas canvas) {
- super.onDraw(canvas);
- if (mOverlayObjects.size() > 0) {
- Iterator<OverlayObject> it = mOverlayObjects.iterator();
- while (it.hasNext()) {
- OverlayObject object = it.next();
- BitmapDrawable bitmap = object.getBitmapDrawable();
- if (bitmap != null) {
- bitmap.draw(canvas);
- }
- if (!object.update(getDrawingTime())) {
- it.remove();
- }
- }
- }
- }
-
- /**
- * A class that represents an object to be shown in the overlay layer.
- */
- public static class OverlayObject {
- private BitmapDrawable mBitmap;
- private float mCurrentAlpha = 1.0f;
- private Rect mCurrentBounds;
- private Interpolator mInterpolator;
- private long mDuration;
- private Rect mStartRect;
- private int mDeltaY;
- private float mStartAlpha = 1.0f;
- private float mEndAlpha = 1.0f;
- private long mStartTime;
- private boolean mIsAnimationStarted;
- private boolean mIsAnimationEnded;
- private OnAnimationEndListener mListener;
-
- public OverlayObject(BitmapDrawable bitmap, Rect startRect) {
- mBitmap = bitmap;
- mStartRect = startRect;
- mCurrentBounds = new Rect(startRect);
- if (mBitmap != null && mCurrentBounds != null) {
- mBitmap.setAlpha((int) (mCurrentAlpha * 255));
- mBitmap.setBounds(mCurrentBounds);
- }
- }
-
- /**
- * Returns the bitmap that this object represents.
- *
- * @return BitmapDrawable that this object has.
- */
- public BitmapDrawable getBitmapDrawable() {
- return mBitmap;
- }
-
- /**
- * Returns the started status of the animation.
- *
- * @return True if the animation has started, false otherwise.
- */
- public boolean isAnimationStarted() {
- return mIsAnimationStarted;
- }
-
- /**
- * Sets animation for varying alpha.
- *
- * @param startAlpha Starting alpha value for the animation, where 1.0 means
- * fully opaque and 0.0 means fully transparent.
- * @param endAlpha Ending alpha value for the animation.
- * @return This OverlayObject to allow for chaining of calls.
- */
- public OverlayObject setAlphaAnimation(float startAlpha, float endAlpha) {
- mStartAlpha = startAlpha;
- mEndAlpha = endAlpha;
- return this;
- }
-
- /**
- * Sets animation for moving objects vertically.
- *
- * @param deltaY Distance to move in pixels.
- * @return This OverlayObject to allow for chaining of calls.
- */
- public OverlayObject setTranslateYAnimation(int deltaY) {
- mDeltaY = deltaY;
- return this;
- }
-
- /**
- * Sets how long the animation will last.
- *
- * @param duration Duration in milliseconds
- * @return This OverlayObject to allow for chaining of calls.
- */
- public OverlayObject setDuration(long duration) {
- mDuration = duration;
- return this;
- }
-
- /**
- * Sets the acceleration curve for this animation.
- *
- * @param interpolator The interpolator which defines the acceleration curve
- * @return This OverlayObject to allow for chaining of calls.
- */
- public OverlayObject setInterpolator(Interpolator interpolator) {
- mInterpolator = interpolator;
- return this;
- }
-
- /**
- * Binds an animation end listener to the animation.
- *
- * @param listener the animation end listener to be notified.
- * @return This OverlayObject to allow for chaining of calls.
- */
- public OverlayObject setAnimationEndListener(OnAnimationEndListener listener) {
- mListener = listener;
- return this;
- }
-
- /**
- * Starts the animation and sets the start time.
- *
- * @param startTime Start time to be set in Millis
- */
- public void startAnimation(long startTime) {
- mStartTime = startTime;
- mIsAnimationStarted = true;
- }
-
- /**
- * Stops the animation.
- */
- public void stopAnimation() {
- mIsAnimationStarted = true;
- mIsAnimationEnded = true;
- if (mListener != null) {
- mListener.onAnimationEnd();
- }
- }
-
- /**
- * Calculates and updates current bounds and alpha value.
- *
- * @param currentTime Current time.in millis
- */
- public boolean update(long currentTime) {
- if (mIsAnimationEnded) {
- return false;
- }
- float normalizedTime = (currentTime - mStartTime) / (float) mDuration;
- normalizedTime = Math.max(0.0f, Math.min(1.0f, normalizedTime));
- if (!mIsAnimationStarted) {
- normalizedTime = 0.0f;
- }
- float interpolatedTime = (mInterpolator == null) ? normalizedTime
- : mInterpolator.getInterpolation(normalizedTime);
- int deltaY = (int) (mDeltaY * interpolatedTime);
- mCurrentBounds.top = mStartRect.top + deltaY;
- mCurrentBounds.bottom = mStartRect.bottom + deltaY;
- mCurrentAlpha = mStartAlpha + (mEndAlpha - mStartAlpha) * interpolatedTime;
- if (mBitmap != null && mCurrentBounds != null) {
- mBitmap.setAlpha((int) (mCurrentAlpha * 255));
- mBitmap.setBounds(mCurrentBounds);
- }
- if (mIsAnimationStarted && normalizedTime >= 1.0f) {
- mIsAnimationEnded = true;
- if (mListener != null) {
- mListener.onAnimationEnd();
- }
- }
- return !mIsAnimationEnded;
- }
-
- /**
- * An animation listener that receives notifications when the animation ends.
- */
- public interface OnAnimationEndListener {
- /**
- * Notifies the end of the animation.
- */
- public void onAnimationEnd();
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/jellybean-mr1/MediaRouterJellybeanMr1.java b/packages/MediaComponents/src/com/android/support/mediarouter/jellybean-mr1/MediaRouterJellybeanMr1.java
deleted file mode 100644
index 5a0bc95..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/jellybean-mr1/MediaRouterJellybeanMr1.java
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.content.Context;
-import android.hardware.display.DisplayManager;
-import android.os.Build;
-import android.os.Handler;
-import android.util.Log;
-import android.view.Display;
-
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-
-// @@RequiresApi(17)
-final class MediaRouterJellybeanMr1 {
- private static final String TAG = "MediaRouterJellybeanMr1";
-
- public static Object createCallback(Callback callback) {
- return new CallbackProxy<Callback>(callback);
- }
-
- public static final class RouteInfo {
- public static boolean isEnabled(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).isEnabled();
- }
-
- public static Display getPresentationDisplay(Object routeObj) {
- // android.media.MediaRouter.RouteInfo.getPresentationDisplay() was
- // added in API 17. However, some factory releases of JB MR1 missed it.
- try {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getPresentationDisplay();
- } catch (NoSuchMethodError ex) {
- Log.w(TAG, "Cannot get presentation display for the route.", ex);
- }
- return null;
- }
- }
-
- public static interface Callback extends MediaRouterJellybean.Callback {
- public void onRoutePresentationDisplayChanged(Object routeObj);
- }
-
- /**
- * Workaround the fact that the version of MediaRouter.addCallback() that accepts a
- * flag to perform an active scan does not exist in JB MR1 so we need to force
- * wifi display scans directly through the DisplayManager.
- * Do not use on JB MR2 and above.
- */
- public static final class ActiveScanWorkaround implements Runnable {
- // Time between wifi display scans when actively scanning in milliseconds.
- private static final int WIFI_DISPLAY_SCAN_INTERVAL = 15000;
-
- private final DisplayManager mDisplayManager;
- private final Handler mHandler;
- private Method mScanWifiDisplaysMethod;
-
- private boolean mActivelyScanningWifiDisplays;
-
- public ActiveScanWorkaround(Context context, Handler handler) {
- if (Build.VERSION.SDK_INT != 17) {
- throw new UnsupportedOperationException();
- }
-
- mDisplayManager = (DisplayManager) context.getSystemService(Context.DISPLAY_SERVICE);
- mHandler = handler;
- try {
- mScanWifiDisplaysMethod = DisplayManager.class.getMethod("scanWifiDisplays");
- } catch (NoSuchMethodException ex) {
- }
- }
-
- public void setActiveScanRouteTypes(int routeTypes) {
- // On JB MR1, there is no API to scan wifi display routes.
- // Instead we must make a direct call into the DisplayManager to scan
- // wifi displays on this version but only when live video routes are requested.
- // See also the JellybeanMr2Impl implementation of this method.
- // This was fixed in JB MR2 by adding a new overload of addCallback() to
- // enable active scanning on request.
- if ((routeTypes & MediaRouterJellybean.ROUTE_TYPE_LIVE_VIDEO) != 0) {
- if (!mActivelyScanningWifiDisplays) {
- if (mScanWifiDisplaysMethod != null) {
- mActivelyScanningWifiDisplays = true;
- mHandler.post(this);
- } else {
- Log.w(TAG, "Cannot scan for wifi displays because the "
- + "DisplayManager.scanWifiDisplays() method is "
- + "not available on this device.");
- }
- }
- } else {
- if (mActivelyScanningWifiDisplays) {
- mActivelyScanningWifiDisplays = false;
- mHandler.removeCallbacks(this);
- }
- }
- }
-
- @Override
- public void run() {
- if (mActivelyScanningWifiDisplays) {
- try {
- mScanWifiDisplaysMethod.invoke(mDisplayManager);
- } catch (IllegalAccessException ex) {
- Log.w(TAG, "Cannot scan for wifi displays.", ex);
- } catch (InvocationTargetException ex) {
- Log.w(TAG, "Cannot scan for wifi displays.", ex);
- }
- mHandler.postDelayed(this, WIFI_DISPLAY_SCAN_INTERVAL);
- }
- }
- }
-
- /**
- * Workaround the fact that the isConnecting() method does not exist in JB MR1.
- * Do not use on JB MR2 and above.
- */
- public static final class IsConnectingWorkaround {
- private Method mGetStatusCodeMethod;
- private int mStatusConnecting;
-
- public IsConnectingWorkaround() {
- if (Build.VERSION.SDK_INT != 17) {
- throw new UnsupportedOperationException();
- }
-
- try {
- Field statusConnectingField =
- android.media.MediaRouter.RouteInfo.class.getField("STATUS_CONNECTING");
- mStatusConnecting = statusConnectingField.getInt(null);
- mGetStatusCodeMethod =
- android.media.MediaRouter.RouteInfo.class.getMethod("getStatusCode");
- } catch (NoSuchFieldException ex) {
- } catch (NoSuchMethodException ex) {
- } catch (IllegalAccessException ex) {
- }
- }
-
- public boolean isConnecting(Object routeObj) {
- android.media.MediaRouter.RouteInfo route =
- (android.media.MediaRouter.RouteInfo)routeObj;
-
- if (mGetStatusCodeMethod != null) {
- try {
- int statusCode = (Integer)mGetStatusCodeMethod.invoke(route);
- return statusCode == mStatusConnecting;
- } catch (IllegalAccessException ex) {
- } catch (InvocationTargetException ex) {
- }
- }
-
- // Assume not connecting.
- return false;
- }
- }
-
- static class CallbackProxy<T extends Callback>
- extends MediaRouterJellybean.CallbackProxy<T> {
- public CallbackProxy(T callback) {
- super(callback);
- }
-
- @Override
- public void onRoutePresentationDisplayChanged(android.media.MediaRouter router,
- android.media.MediaRouter.RouteInfo route) {
- mCallback.onRoutePresentationDisplayChanged(route);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/jellybean-mr2/MediaRouterJellybeanMr2.java b/packages/MediaComponents/src/com/android/support/mediarouter/jellybean-mr2/MediaRouterJellybeanMr2.java
deleted file mode 100644
index 1103549..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/jellybean-mr2/MediaRouterJellybeanMr2.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-// @@RequiresApi(18)
-final class MediaRouterJellybeanMr2 {
- public static Object getDefaultRoute(Object routerObj) {
- return ((android.media.MediaRouter)routerObj).getDefaultRoute();
- }
-
- public static void addCallback(Object routerObj, int types, Object callbackObj, int flags) {
- ((android.media.MediaRouter)routerObj).addCallback(types,
- (android.media.MediaRouter.Callback)callbackObj, flags);
- }
-
- public static final class RouteInfo {
- public static CharSequence getDescription(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getDescription();
- }
-
- public static boolean isConnecting(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).isConnecting();
- }
- }
-
- public static final class UserRouteInfo {
- public static void setDescription(Object routeObj, CharSequence description) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setDescription(description);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/jellybean/MediaRouterJellybean.java b/packages/MediaComponents/src/com/android/support/mediarouter/jellybean/MediaRouterJellybean.java
deleted file mode 100644
index 0bb59b8..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/jellybean/MediaRouterJellybean.java
+++ /dev/null
@@ -1,462 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.content.Context;
-import android.graphics.drawable.Drawable;
-import android.media.AudioManager;
-import android.os.Build;
-import android.util.Log;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.List;
-
-// @@RequiresApi(16)
-final class MediaRouterJellybean {
- private static final String TAG = "MediaRouterJellybean";
-
- // android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP = 0x80;
- // android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 0x100;
- // android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 0x200;
- public static final int DEVICE_OUT_BLUETOOTH = 0x80 | 0x100 | 0x200;
-
- public static final int ROUTE_TYPE_LIVE_AUDIO = 0x1;
- public static final int ROUTE_TYPE_LIVE_VIDEO = 0x2;
- public static final int ROUTE_TYPE_USER = 0x00800000;
-
- public static final int ALL_ROUTE_TYPES =
- MediaRouterJellybean.ROUTE_TYPE_LIVE_AUDIO
- | MediaRouterJellybean.ROUTE_TYPE_LIVE_VIDEO
- | MediaRouterJellybean.ROUTE_TYPE_USER;
-
- public static Object getMediaRouter(Context context) {
- return context.getSystemService(Context.MEDIA_ROUTER_SERVICE);
- }
-
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public static List getRoutes(Object routerObj) {
- final android.media.MediaRouter router = (android.media.MediaRouter)routerObj;
- final int count = router.getRouteCount();
- List out = new ArrayList(count);
- for (int i = 0; i < count; i++) {
- out.add(router.getRouteAt(i));
- }
- return out;
- }
-
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public static List getCategories(Object routerObj) {
- final android.media.MediaRouter router = (android.media.MediaRouter)routerObj;
- final int count = router.getCategoryCount();
- List out = new ArrayList(count);
- for (int i = 0; i < count; i++) {
- out.add(router.getCategoryAt(i));
- }
- return out;
- }
-
- public static Object getSelectedRoute(Object routerObj, int type) {
- return ((android.media.MediaRouter)routerObj).getSelectedRoute(type);
- }
-
- public static void selectRoute(Object routerObj, int types, Object routeObj) {
- ((android.media.MediaRouter)routerObj).selectRoute(types,
- (android.media.MediaRouter.RouteInfo)routeObj);
- }
-
- public static void addCallback(Object routerObj, int types, Object callbackObj) {
- ((android.media.MediaRouter)routerObj).addCallback(types,
- (android.media.MediaRouter.Callback)callbackObj);
- }
-
- public static void removeCallback(Object routerObj, Object callbackObj) {
- ((android.media.MediaRouter)routerObj).removeCallback(
- (android.media.MediaRouter.Callback)callbackObj);
- }
-
- public static Object createRouteCategory(Object routerObj,
- String name, boolean isGroupable) {
- return ((android.media.MediaRouter)routerObj).createRouteCategory(name, isGroupable);
- }
-
- public static Object createUserRoute(Object routerObj, Object categoryObj) {
- return ((android.media.MediaRouter)routerObj).createUserRoute(
- (android.media.MediaRouter.RouteCategory)categoryObj);
- }
-
- public static void addUserRoute(Object routerObj, Object routeObj) {
- ((android.media.MediaRouter)routerObj).addUserRoute(
- (android.media.MediaRouter.UserRouteInfo)routeObj);
- }
-
- public static void removeUserRoute(Object routerObj, Object routeObj) {
- ((android.media.MediaRouter)routerObj).removeUserRoute(
- (android.media.MediaRouter.UserRouteInfo)routeObj);
- }
-
- public static Object createCallback(Callback callback) {
- return new CallbackProxy<Callback>(callback);
- }
-
- public static Object createVolumeCallback(VolumeCallback callback) {
- return new VolumeCallbackProxy<VolumeCallback>(callback);
- }
-
- static boolean checkRoutedToBluetooth(Context context) {
- try {
- AudioManager audioManager = (AudioManager) context.getSystemService(
- Context.AUDIO_SERVICE);
- Method method = audioManager.getClass().getDeclaredMethod(
- "getDevicesForStream", int.class);
- int device = (Integer) method.invoke(audioManager, AudioManager.STREAM_MUSIC);
- return (device & DEVICE_OUT_BLUETOOTH) != 0;
- } catch (Exception e) {
- return false;
- }
- }
-
- public static final class RouteInfo {
- public static CharSequence getName(Object routeObj, Context context) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getName(context);
- }
-
- public static CharSequence getStatus(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getStatus();
- }
-
- public static int getSupportedTypes(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getSupportedTypes();
- }
-
- public static Object getCategory(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getCategory();
- }
-
- public static Drawable getIconDrawable(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getIconDrawable();
- }
-
- public static int getPlaybackType(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getPlaybackType();
- }
-
- public static int getPlaybackStream(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getPlaybackStream();
- }
-
- public static int getVolume(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getVolume();
- }
-
- public static int getVolumeMax(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getVolumeMax();
- }
-
- public static int getVolumeHandling(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getVolumeHandling();
- }
-
- public static Object getTag(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getTag();
- }
-
- public static void setTag(Object routeObj, Object tag) {
- ((android.media.MediaRouter.RouteInfo)routeObj).setTag(tag);
- }
-
- public static void requestSetVolume(Object routeObj, int volume) {
- ((android.media.MediaRouter.RouteInfo)routeObj).requestSetVolume(volume);
- }
-
- public static void requestUpdateVolume(Object routeObj, int direction) {
- ((android.media.MediaRouter.RouteInfo)routeObj).requestUpdateVolume(direction);
- }
-
- public static Object getGroup(Object routeObj) {
- return ((android.media.MediaRouter.RouteInfo)routeObj).getGroup();
- }
-
- public static boolean isGroup(Object routeObj) {
- return routeObj instanceof android.media.MediaRouter.RouteGroup;
- }
- }
-
- public static final class RouteGroup {
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public static List getGroupedRoutes(Object groupObj) {
- final android.media.MediaRouter.RouteGroup group =
- (android.media.MediaRouter.RouteGroup)groupObj;
- final int count = group.getRouteCount();
- List out = new ArrayList(count);
- for (int i = 0; i < count; i++) {
- out.add(group.getRouteAt(i));
- }
- return out;
- }
- }
-
- public static final class UserRouteInfo {
- public static void setName(Object routeObj, CharSequence name) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setName(name);
- }
-
- public static void setStatus(Object routeObj, CharSequence status) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setStatus(status);
- }
-
- public static void setIconDrawable(Object routeObj, Drawable icon) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setIconDrawable(icon);
- }
-
- public static void setPlaybackType(Object routeObj, int type) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setPlaybackType(type);
- }
-
- public static void setPlaybackStream(Object routeObj, int stream) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setPlaybackStream(stream);
- }
-
- public static void setVolume(Object routeObj, int volume) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setVolume(volume);
- }
-
- public static void setVolumeMax(Object routeObj, int volumeMax) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setVolumeMax(volumeMax);
- }
-
- public static void setVolumeHandling(Object routeObj, int volumeHandling) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setVolumeHandling(volumeHandling);
- }
-
- public static void setVolumeCallback(Object routeObj, Object volumeCallbackObj) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setVolumeCallback(
- (android.media.MediaRouter.VolumeCallback)volumeCallbackObj);
- }
-
- public static void setRemoteControlClient(Object routeObj, Object rccObj) {
- ((android.media.MediaRouter.UserRouteInfo)routeObj).setRemoteControlClient(
- (android.media.RemoteControlClient)rccObj);
- }
- }
-
- public static final class RouteCategory {
- public static CharSequence getName(Object categoryObj, Context context) {
- return ((android.media.MediaRouter.RouteCategory)categoryObj).getName(context);
- }
-
- @SuppressWarnings({ "rawtypes", "unchecked" })
- public static List getRoutes(Object categoryObj) {
- ArrayList out = new ArrayList();
- ((android.media.MediaRouter.RouteCategory)categoryObj).getRoutes(out);
- return out;
- }
-
- public static int getSupportedTypes(Object categoryObj) {
- return ((android.media.MediaRouter.RouteCategory)categoryObj).getSupportedTypes();
- }
-
- public static boolean isGroupable(Object categoryObj) {
- return ((android.media.MediaRouter.RouteCategory)categoryObj).isGroupable();
- }
- }
-
- public static interface Callback {
- public void onRouteSelected(int type, Object routeObj);
- public void onRouteUnselected(int type, Object routeObj);
- public void onRouteAdded(Object routeObj);
- public void onRouteRemoved(Object routeObj);
- public void onRouteChanged(Object routeObj);
- public void onRouteGrouped(Object routeObj, Object groupObj, int index);
- public void onRouteUngrouped(Object routeObj, Object groupObj);
- public void onRouteVolumeChanged(Object routeObj);
- }
-
- public static interface VolumeCallback {
- public void onVolumeSetRequest(Object routeObj, int volume);
- public void onVolumeUpdateRequest(Object routeObj, int direction);
- }
-
- /**
- * Workaround for limitations of selectRoute() on JB and JB MR1.
- * Do not use on JB MR2 and above.
- */
- public static final class SelectRouteWorkaround {
- private Method mSelectRouteIntMethod;
-
- public SelectRouteWorkaround() {
- if (Build.VERSION.SDK_INT < 16 || Build.VERSION.SDK_INT > 17) {
- throw new UnsupportedOperationException();
- }
- try {
- mSelectRouteIntMethod = android.media.MediaRouter.class.getMethod(
- "selectRouteInt", int.class, android.media.MediaRouter.RouteInfo.class);
- } catch (NoSuchMethodException ex) {
- }
- }
-
- public void selectRoute(Object routerObj, int types, Object routeObj) {
- android.media.MediaRouter router = (android.media.MediaRouter)routerObj;
- android.media.MediaRouter.RouteInfo route =
- (android.media.MediaRouter.RouteInfo)routeObj;
-
- int routeTypes = route.getSupportedTypes();
- if ((routeTypes & ROUTE_TYPE_USER) == 0) {
- // Handle non-user routes.
- // On JB and JB MR1, the selectRoute() API only supports programmatically
- // selecting user routes. So instead we rely on the hidden selectRouteInt()
- // method on these versions of the platform.
- // This limitation was removed in JB MR2.
- if (mSelectRouteIntMethod != null) {
- try {
- mSelectRouteIntMethod.invoke(router, types, route);
- return; // success!
- } catch (IllegalAccessException ex) {
- Log.w(TAG, "Cannot programmatically select non-user route. "
- + "Media routing may not work.", ex);
- } catch (InvocationTargetException ex) {
- Log.w(TAG, "Cannot programmatically select non-user route. "
- + "Media routing may not work.", ex);
- }
- } else {
- Log.w(TAG, "Cannot programmatically select non-user route "
- + "because the platform is missing the selectRouteInt() "
- + "method. Media routing may not work.");
- }
- }
-
- // Default handling.
- router.selectRoute(types, route);
- }
- }
-
- /**
- * Workaround the fact that the getDefaultRoute() method does not exist in JB and JB MR1.
- * Do not use on JB MR2 and above.
- */
- public static final class GetDefaultRouteWorkaround {
- private Method mGetSystemAudioRouteMethod;
-
- public GetDefaultRouteWorkaround() {
- if (Build.VERSION.SDK_INT < 16 || Build.VERSION.SDK_INT > 17) {
- throw new UnsupportedOperationException();
- }
- try {
- mGetSystemAudioRouteMethod =
- android.media.MediaRouter.class.getMethod("getSystemAudioRoute");
- } catch (NoSuchMethodException ex) {
- }
- }
-
- public Object getDefaultRoute(Object routerObj) {
- android.media.MediaRouter router = (android.media.MediaRouter)routerObj;
-
- if (mGetSystemAudioRouteMethod != null) {
- try {
- return mGetSystemAudioRouteMethod.invoke(router);
- } catch (IllegalAccessException ex) {
- } catch (InvocationTargetException ex) {
- }
- }
-
- // Could not find the method or it does not work.
- // Return the first route and hope for the best.
- return router.getRouteAt(0);
- }
- }
-
- static class CallbackProxy<T extends Callback>
- extends android.media.MediaRouter.Callback {
- protected final T mCallback;
-
- public CallbackProxy(T callback) {
- mCallback = callback;
- }
-
- @Override
- public void onRouteSelected(android.media.MediaRouter router,
- int type, android.media.MediaRouter.RouteInfo route) {
- mCallback.onRouteSelected(type, route);
- }
-
- @Override
- public void onRouteUnselected(android.media.MediaRouter router,
- int type, android.media.MediaRouter.RouteInfo route) {
- mCallback.onRouteUnselected(type, route);
- }
-
- @Override
- public void onRouteAdded(android.media.MediaRouter router,
- android.media.MediaRouter.RouteInfo route) {
- mCallback.onRouteAdded(route);
- }
-
- @Override
- public void onRouteRemoved(android.media.MediaRouter router,
- android.media.MediaRouter.RouteInfo route) {
- mCallback.onRouteRemoved(route);
- }
-
- @Override
- public void onRouteChanged(android.media.MediaRouter router,
- android.media.MediaRouter.RouteInfo route) {
- mCallback.onRouteChanged(route);
- }
-
- @Override
- public void onRouteGrouped(android.media.MediaRouter router,
- android.media.MediaRouter.RouteInfo route,
- android.media.MediaRouter.RouteGroup group, int index) {
- mCallback.onRouteGrouped(route, group, index);
- }
-
- @Override
- public void onRouteUngrouped(android.media.MediaRouter router,
- android.media.MediaRouter.RouteInfo route,
- android.media.MediaRouter.RouteGroup group) {
- mCallback.onRouteUngrouped(route, group);
- }
-
- @Override
- public void onRouteVolumeChanged(android.media.MediaRouter router,
- android.media.MediaRouter.RouteInfo route) {
- mCallback.onRouteVolumeChanged(route);
- }
- }
-
- static class VolumeCallbackProxy<T extends VolumeCallback>
- extends android.media.MediaRouter.VolumeCallback {
- protected final T mCallback;
-
- public VolumeCallbackProxy(T callback) {
- mCallback = callback;
- }
-
- @Override
- public void onVolumeSetRequest(android.media.MediaRouter.RouteInfo route,
- int volume) {
- mCallback.onVolumeSetRequest(route, volume);
- }
-
- @Override
- public void onVolumeUpdateRequest(android.media.MediaRouter.RouteInfo route,
- int direction) {
- mCallback.onVolumeUpdateRequest(route, direction);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaControlIntent.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaControlIntent.java
deleted file mode 100644
index 1d9e777..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaControlIntent.java
+++ /dev/null
@@ -1,1228 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.app.PendingIntent;
-import android.content.Intent;
-import android.net.Uri;
-
-/**
- * Constants for media control intents.
- * <p>
- * This class declares a set of standard media control intent categories and actions that
- * applications can use to identify the capabilities of media routes and control them.
- * </p>
- *
- * <h3>Media control intent categories</h3>
- * <p>
- * Media control intent categories specify means by which applications can
- * send media to the destination of a media route. Categories are sometimes referred
- * to as describing "types" or "kinds" of routes.
- * </p><p>
- * For example, if a route supports the {@link #CATEGORY_REMOTE_PLAYBACK remote playback category},
- * then an application can ask it to play media remotely by sending a
- * {@link #ACTION_PLAY play} or {@link #ACTION_ENQUEUE enqueue} intent with the Uri of the
- * media content to play. Such a route may then be referred to as
- * a "remote playback route" because it supports remote playback requests. It is common
- * for a route to support multiple categories of requests at the same time, such as
- * live audio and live video.
- * </p><p>
- * The following standard route categories are defined.
- * </p><ul>
- * <li>{@link #CATEGORY_LIVE_AUDIO Live audio}: The route supports streaming live audio
- * from the device to the destination. Live audio routes include local speakers
- * and Bluetooth headsets.
- * <li>{@link #CATEGORY_LIVE_VIDEO Live video}: The route supports streaming live video
- * from the device to the destination. Live video routes include local displays
- * and wireless displays that support mirroring and
- * {@link android.app.Presentation presentations}. Live video routes typically also
- * support live audio capabilities.
- * <li>{@link #CATEGORY_REMOTE_PLAYBACK Remote playback}: The route supports sending
- * remote playback requests for media content to the destination. The content to be
- * played is identified by a Uri and mime-type.
- * </ul><p>
- * Media route providers may define custom media control intent categories of their own in
- * addition to the standard ones. Custom categories can be used to provide a variety
- * of features to applications that recognize and know how to use them. For example,
- * a media route provider might define a custom category to indicate that its routes
- * support a special device-specific control interface in addition to other
- * standard features.
- * </p><p>
- * Applications can determine which categories a route supports by using the
- * {@link MediaRouter.RouteInfo#supportsControlCategory MediaRouter.RouteInfo.supportsControlCategory}
- * or {@link MediaRouter.RouteInfo#getControlFilters MediaRouter.RouteInfo.getControlFilters}
- * methods. Applications can also specify the types of routes that they want to use by
- * creating {@link MediaRouteSelector media route selectors} that contain the desired
- * categories and are used to filter routes in several parts of the media router API.
- * </p>
- *
- * <h3>Media control intent actions</h3>
- * <p>
- * Media control intent actions specify particular functions that applications
- * can ask the destination of a media route to perform. Media route control requests
- * take the form of intents in a similar manner to other intents used to start activities
- * or send broadcasts. The difference is that media control intents are directed to
- * routes rather than activity or broadcast receiver components.
- * </p><p>
- * Each media route control intent specifies an action, a category and some number of parameters
- * that are supplied as extras. Applications send media control requests to routes using the
- * {@link MediaRouter.RouteInfo#sendControlRequest MediaRouter.RouteInfo.sendControlRequest}
- * method and receive results via a callback.
- * </p><p>
- * All media control intent actions are associated with the media control intent categories
- * that support them. Thus only remote playback routes may perform remote playback actions.
- * The documentation of each action specifies the category to which the action belongs,
- * the parameters it requires, and the results it returns.
- * </p>
- *
- * <h3>Live audio and live video routes</h3>
- * <p>
- * {@link #CATEGORY_LIVE_AUDIO Live audio} and {@link #CATEGORY_LIVE_VIDEO live video}
- * routes present media using standard system interfaces such as audio streams,
- * {@link android.app.Presentation presentations} or display mirroring. These routes are
- * the easiest to use because applications simply render content locally on the device
- * and the system streams it to the route destination automatically.
- * </p><p>
- * In most cases, applications can stream content to live audio and live video routes in
- * the same way they would play the content locally without any modification. However,
- * applications may also be able to take advantage of more sophisticated features such
- * as second-screen presentation APIs that are particular to these routes.
- * </p>
- *
- * <h3>Remote playback routes</h3>
- * <p>
- * {@link #CATEGORY_REMOTE_PLAYBACK Remote playback} routes present media remotely
- * by playing content from a Uri.
- * These routes destinations take responsibility for fetching and rendering content
- * on their own. Applications do not render the content themselves; instead, applications
- * send control requests to initiate play, pause, resume, or stop media items and receive
- * status updates as they change state.
- * </p>
- *
- * <h4>Sessions</h4>
- * <p>
- * Each remote media playback action is conducted within the scope of a session.
- * Sessions are used to prevent applications from accidentally interfering with one
- * another because at most one session can be valid at a time.
- * </p><p>
- * A session can be created using the {@link #ACTION_START_SESSION start session action}
- * and terminated using the {@link #ACTION_END_SESSION end session action} when the
- * route provides explicit session management features.
- * </p><p>
- * Explicit session management was added in a later revision of the protocol so not
- * all routes support it. If the route does not support explicit session management
- * then implicit session management may still be used. Implicit session management
- * relies on the use of the {@link #ACTION_PLAY play} and {@link #ACTION_ENQUEUE enqueue}
- * actions which have the side-effect of creating a new session if none is provided
- * as argument.
- * </p><p>
- * When a new session is created, the previous session is invalidated and any ongoing
- * media playback is stopped before the requested action is performed. Any attempt
- * to use an invalidated session will result in an error. (Protocol implementations
- * are encouraged to aggressively discard information associated with invalidated sessions
- * since it is no longer of use.)
- * </p><p>
- * Each session is identified by a unique session id that may be used to control
- * the session using actions such as pause, resume, stop and end session.
- * </p>
- *
- * <h4>Media items</h4>
- * <p>
- * Each successful {@link #ACTION_PLAY play} or {@link #ACTION_ENQUEUE enqueue} action
- * returns a unique media item id that an application can use to monitor and control
- * playback. The media item id may be passed to other actions such as
- * {@link #ACTION_SEEK seek} or {@link #ACTION_GET_STATUS get status}. It will also appear
- * as a parameter in status update broadcasts to identify the associated playback request.
- * </p><p>
- * Each media item is scoped to the session in which it was created. Therefore media item
- * ids are only ever used together with session ids. Media item ids are meaningless
- * on their own. When the session is invalidated, all of its media items are also
- * invalidated.
- * </p>
- *
- * <h4>The playback queue</h4>
- * <p>
- * Each session has its own playback queue that consists of the media items that
- * are pending, playing, buffering or paused. Items are added to the queue when
- * a playback request is issued. Items are removed from the queue when they are no
- * longer eligible for playback (enter terminal states).
- * </p><p>
- * As described in the {@link MediaItemStatus} class, media items initially
- * start in a pending state, transition to the playing (or buffering or paused) state
- * during playback, and end in a finished, canceled, invalidated or error state.
- * Once the current item enters a terminal state, playback proceeds on to the
- * next item.
- * </p><p>
- * The application should determine whether the route supports queuing by checking
- * whether the {@link #ACTION_ENQUEUE} action is declared in the route's control filter
- * using {@link MediaRouter.RouteInfo#supportsControlRequest RouteInfo.supportsControlRequest}.
- * </p><p>
- * If the {@link #ACTION_ENQUEUE} action is supported by the route, then the route promises
- * to allow at least two items (possibly more) to be enqueued at a time. Enqueued items play
- * back to back one after the other as the previous item completes. Ideally there should
- * be no audible pause between items for standard audio content types.
- * </p><p>
- * If the {@link #ACTION_ENQUEUE} action is not supported by the route, then the queue
- * effectively contains at most one item at a time. Each play action has the effect of
- * clearing the queue and resetting its state before the next item is played.
- * </p>
- *
- * <h4>Impact of pause, resume, stop and play actions on the playback queue</h4>
- * <p>
- * The pause, resume and stop actions affect the session's whole queue. Pause causes
- * the playback queue to be suspended no matter which item is currently playing.
- * Resume reverses the effects of pause. Stop clears the queue and also resets
- * the pause flag just like resume.
- * </p><p>
- * As described earlier, the play action has the effect of clearing the queue
- * and completely resetting its state (like the stop action) then enqueuing a
- * new media item to be played immediately. Play is therefore equivalent
- * to stop followed by an action to enqueue an item.
- * </p><p>
- * The play action is also special in that it can be used to create new sessions.
- * An application with simple needs may find that it only needs to use play
- * (and occasionally stop) to control playback.
- * </p>
- *
- * <h4>Resolving conflicts between applications</h4>
- * <p>
- * When an application has a valid session, it is essentially in control of remote playback
- * on the route. No other application can view or modify the remote playback state
- * of that application's session without knowing its id.
- * </p><p>
- * However, other applications can perform actions that have the effect of stopping
- * playback and invalidating the current session. When this occurs, the former application
- * will be informed that it has lost control by way of individual media item status
- * update broadcasts that indicate that its queued media items have become
- * {@link MediaItemStatus#PLAYBACK_STATE_INVALIDATED invalidated}. This broadcast
- * implies that playback was terminated abnormally by an external cause.
- * </p><p>
- * Applications should handle conflicts conservatively to allow other applications to
- * smoothly assume control over the route. When a conflict occurs, the currently playing
- * application should release its session and allow the new application to use the
- * route until such time as the user intervenes to take over the route again and begin
- * a new playback session.
- * </p>
- *
- * <h4>Basic actions</h4>
- * <p>
- * The following basic actions must be supported (all or nothing) by all remote
- * playback routes. These actions form the basis of the remote playback protocol
- * and are required in all implementations.
- * </p><ul>
- * <li>{@link #ACTION_PLAY Play}: Starts playing content specified by a given Uri
- * and returns a new media item id to describe the request. Implicitly creates a new
- * session if no session id was specified as a parameter.
- * <li>{@link #ACTION_SEEK Seek}: Sets the content playback position of a specific media item.
- * <li>{@link #ACTION_GET_STATUS Get status}: Gets the status of a media item
- * including the item's current playback position and progress.
- * <li>{@link #ACTION_PAUSE Pause}: Pauses playback of the queue.
- * <li>{@link #ACTION_RESUME Resume}: Resumes playback of the queue.
- * <li>{@link #ACTION_STOP Stop}: Stops playback, clears the queue, and resets the
- * pause state.
- * </ul>
- *
- * <h4>Queue actions</h4>
- * <p>
- * The following queue actions must be supported (all or nothing) by remote
- * playback routes that offer optional queuing capabilities.
- * </p><ul>
- * <li>{@link #ACTION_ENQUEUE Enqueue}: Enqueues content specified by a given Uri
- * and returns a new media item id to describe the request. Implicitly creates a new
- * session if no session id was specified as a parameter.
- * <li>{@link #ACTION_REMOVE Remove}: Removes a specified media item from the queue.
- * </ul>
- *
- * <h4>Session actions</h4>
- * <p>
- * The following session actions must be supported (all or nothing) by remote
- * playback routes that offer optional session management capabilities.
- * </p><ul>
- * <li>{@link #ACTION_START_SESSION Start session}: Starts a new session explicitly.
- * <li>{@link #ACTION_GET_SESSION_STATUS Get session status}: Gets the status of a session.
- * <li>{@link #ACTION_END_SESSION End session}: Ends a session explicitly.
- * </ul>
- *
- * <h4>Implementation note</h4>
- * <p>
- * Implementations of the remote playback protocol must implement <em>all</em> of the
- * documented actions, parameters and results. Note that the documentation is written from
- * the perspective of a client of the protocol. In particular, whenever a parameter
- * is described as being "optional", it is only from the perspective of the client.
- * Compliant media route provider implementations of this protocol must support all
- * of the features described herein.
- * </p>
- */
-public final class MediaControlIntent {
- /* Route categories. */
-
- /**
- * Media control category: Live audio.
- * <p>
- * A route that supports live audio routing will allow the media audio stream
- * to be sent to supported destinations. This can include internal speakers or
- * audio jacks on the device itself, A2DP devices, and more.
- * </p><p>
- * When a live audio route is selected, audio routing is transparent to the application.
- * All audio played on the media stream will be routed to the selected destination.
- * </p><p>
- * Refer to the class documentation for details about live audio routes.
- * </p>
- */
- public static final String CATEGORY_LIVE_AUDIO = "android.media.intent.category.LIVE_AUDIO";
-
- /**
- * Media control category: Live video.
- * <p>
- * A route that supports live video routing will allow a mirrored version
- * of the device's primary display or a customized
- * {@link android.app.Presentation Presentation} to be sent to supported
- * destinations.
- * </p><p>
- * When a live video route is selected, audio and video routing is transparent
- * to the application. By default, audio and video is routed to the selected
- * destination. For certain live video routes, the application may also use a
- * {@link android.app.Presentation Presentation} to replace the mirrored view
- * on the external display with different content.
- * </p><p>
- * Refer to the class documentation for details about live video routes.
- * </p>
- *
- * @see MediaRouter.RouteInfo#getPresentationDisplay()
- * @see android.app.Presentation
- */
- public static final String CATEGORY_LIVE_VIDEO = "android.media.intent.category.LIVE_VIDEO";
-
- /**
- * Media control category: Remote playback.
- * <p>
- * A route that supports remote playback routing will allow an application to send
- * requests to play content remotely to supported destinations.
- * </p><p>
- * Remote playback routes destinations operate independently of the local device.
- * When a remote playback route is selected, the application can control the content
- * playing on the destination by sending media control actions to the route.
- * The application may also receive status updates from the route regarding
- * remote playback.
- * </p><p>
- * Refer to the class documentation for details about remote playback routes.
- * </p>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- */
- public static final String CATEGORY_REMOTE_PLAYBACK =
- "android.media.intent.category.REMOTE_PLAYBACK";
-
- /* Remote playback actions that affect individual items. */
-
- /**
- * Remote playback media control action: Play media item.
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action causes a remote playback route to start playing content with
- * the {@link Uri} specified in the {@link Intent}'s {@link Intent#getData() data uri}.
- * The action returns a media session id and media item id which can be used
- * to control playback using other remote playback actions.
- * </p><p>
- * Once initiated, playback of the specified content will be managed independently
- * by the destination. The application will receive status updates as the state
- * of the media item changes.
- * </p><p>
- * If the data uri specifies an HTTP or HTTPS scheme, then the destination is
- * responsible for following HTTP redirects to a reasonable depth of at least 3
- * levels as might typically be handled by a web browser. If an HTTP error
- * occurs, then the destination should send a {@link MediaItemStatus status update}
- * back to the client indicating the {@link MediaItemStatus#PLAYBACK_STATE_ERROR error}
- * {@link MediaItemStatus#getPlaybackState() playback state}.
- * </p>
- *
- * <h3>One item at a time</h3>
- * <p>
- * Each successful play action <em>replaces</em> the previous play action.
- * If an item is already playing, then it is canceled, the session's playback queue
- * is cleared and the new item begins playing immediately (regardless of
- * whether the previously playing item had been paused).
- * </p><p>
- * Play is therefore equivalent to {@link #ACTION_STOP stop} followed by an action
- * to enqueue a new media item to be played immediately.
- * </p>
- *
- * <h3>Sessions</h3>
- * <p>
- * This request has the effect of implicitly creating a media session whenever the
- * application does not specify the {@link #EXTRA_SESSION_ID session id} parameter.
- * Because there can only be at most one valid session at a time, creating a new session
- * has the side-effect of invalidating any existing sessions and their media items,
- * then handling the playback request with a new session.
- * </p><p>
- * If the application specifies an invalid session id, then an error is returned.
- * When this happens, the application should assume that its session
- * is no longer valid. To obtain a new session, the application may try again
- * and omit the session id parameter. However, the application should
- * only retry requests due to an explicit action performed by the user,
- * such as the user clicking on a "play" button in the UI, since another
- * application may be trying to take control of the route and the former
- * application should try to stay out of its way.
- * </p><p>
- * For more information on sessions, queues and media items, please refer to the
- * class documentation.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(optional)</em>: Specifies the session id of the
- * session to which the playback request belongs. If omitted, a new session
- * is created implicitly.
- * <li>{@link #EXTRA_ITEM_CONTENT_POSITION} <em>(optional)</em>: Specifies the initial
- * content playback position as a long integer number of milliseconds from
- * the beginning of the content.
- * <li>{@link #EXTRA_ITEM_METADATA} <em>(optional)</em>: Specifies metadata associated
- * with the content such as the title of a song.
- * <li>{@link #EXTRA_ITEM_STATUS_UPDATE_RECEIVER} <em>(optional)</em>: Specifies a
- * {@link PendingIntent} for a broadcast receiver that will receive status updates
- * about the media item.
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(always returned)</em>: Specifies the session id of the
- * session that was affected by the request. This will be a new session in
- * the case where no session id was supplied as a parameter.
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(optional, old implementations may
- * omit this key)</em>: Specifies the status of the media session.
- * <li>{@link #EXTRA_ITEM_ID} <em>(always returned)</em>: Specifies an opaque string identifier
- * to use to refer to the media item in subsequent requests such as
- * {@link #ACTION_GET_STATUS}.
- * <li>{@link #EXTRA_ITEM_STATUS} <em>(always returned)</em>: Specifies the initial status of
- * the new media item.
- * </ul>
- *
- * <h3>Status updates</h3>
- * <p>
- * If the client supplies an
- * {@link #EXTRA_ITEM_STATUS_UPDATE_RECEIVER item status update receiver}
- * then the media route provider is responsible for sending status updates to the receiver
- * when significant media item state changes occur such as when playback starts or
- * stops. The receiver will not be invoked for content playback position changes.
- * The application may retrieve the current playback position when necessary
- * using the {@link #ACTION_GET_STATUS} request.
- * </p><p>
- * Refer to {@link MediaItemStatus} for details.
- * </p>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if a session id was provided but is unknown or
- * no longer valid, if the item Uri or content type is not supported, or if
- * any other arguments are invalid.
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * <h3>Example</h3>
- * <pre>
- * MediaRouter mediaRouter = MediaRouter.getInstance(context);
- * MediaRouter.RouteInfo route = mediaRouter.getSelectedRoute();
- * Intent intent = new Intent(MediaControlIntent.ACTION_PLAY);
- * intent.addCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK);
- * intent.setDataAndType("http://example.com/videos/movie.mp4", "video/mp4");
- * if (route.supportsControlRequest(intent)) {
- * MediaRouter.ControlRequestCallback callback = new MediaRouter.ControlRequestCallback() {
- * public void onResult(Bundle data) {
- * // The request succeeded.
- * // Playback may be controlled using the returned session and item id.
- * String sessionId = data.getString(MediaControlIntent.EXTRA_SESSION_ID);
- * String itemId = data.getString(MediaControlIntent.EXTRA_ITEM_ID);
- * MediaItemStatus status = MediaItemStatus.fromBundle(data.getBundle(
- * MediaControlIntent.EXTRA_ITEM_STATUS));
- * // ...
- * }
- *
- * public void onError(String message, Bundle data) {
- * // An error occurred!
- * }
- * };
- * route.sendControlRequest(intent, callback);
- * }</pre>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- * @see #ACTION_SEEK
- * @see #ACTION_GET_STATUS
- * @see #ACTION_PAUSE
- * @see #ACTION_RESUME
- * @see #ACTION_STOP
- */
- public static final String ACTION_PLAY = "android.media.intent.action.PLAY";
-
- /**
- * Remote playback media control action: Enqueue media item.
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action works just like {@link #ACTION_PLAY play} except that it does
- * not clear the queue or reset the pause state when it enqueues the
- * new media item into the session's playback queue. This action only
- * enqueues a media item with no other side-effects on the queue.
- * </p><p>
- * If the queue is currently empty and then the item will play immediately
- * (assuming the queue is not paused). Otherwise, the item will play
- * after all earlier items in the queue have finished or been removed.
- * </p><p>
- * The enqueue action can be used to create new sessions just like play.
- * Its parameters and results are also the same. Only the queuing behavior
- * is different.
- * </p>
- *
- * @see #ACTION_PLAY
- */
- public static final String ACTION_ENQUEUE = "android.media.intent.action.ENQUEUE";
-
- /**
- * Remote playback media control action: Seek media item to a new playback position.
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action causes a remote playback route to modify the current playback position
- * of the specified media item.
- * </p><p>
- * This action only affects the playback position of the media item; not its playback state.
- * If the playback queue is paused, then seeking sets the position but the item
- * remains paused. Likewise if the item is playing, then seeking will cause playback
- * to jump to the new position and continue playing from that point. If the item has
- * not yet started playing, then the new playback position is remembered by the
- * queue and used as the item's initial content position when playback eventually begins.
- * </p><p>
- * If successful, the media item's playback position is changed.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of the session
- * to which the media item belongs.
- * <li>{@link #EXTRA_ITEM_ID} <em>(required)</em>: Specifies the media item id of
- * the media item to seek.
- * <li>{@link #EXTRA_ITEM_CONTENT_POSITION} <em>(required)</em>: Specifies the new
- * content position for playback as a long integer number of milliseconds from
- * the beginning of the content.
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(optional, old implementations may
- * omit this key)</em>: Specifies the status of the media session.
- * <li>{@link #EXTRA_ITEM_STATUS} <em>(always returned)</em>: Specifies the new status of
- * the media item.
- * </ul>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if the session id or media item id are unknown
- * or no longer valid, if the content position is invalid, or if the media item
- * is in a terminal state.
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- */
- public static final String ACTION_SEEK = "android.media.intent.action.SEEK";
-
- /**
- * Remote playback media control action: Get media item playback status
- * and progress information.
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action asks a remote playback route to provide updated playback status and progress
- * information about the specified media item.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of the session
- * to which the media item belongs.
- * <li>{@link #EXTRA_ITEM_ID} <em>(required)</em>: Specifies the media item id of
- * the media item to query.
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(optional, old implementations may
- * omit this key)</em>: Specifies the status of the media session.
- * <li>{@link #EXTRA_ITEM_STATUS} <em>(always returned)</em>: Specifies the current status of
- * the media item.
- * </ul>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if the session id or media item id are unknown
- * or no longer valid.
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- * @see #EXTRA_ITEM_STATUS_UPDATE_RECEIVER
- */
- public static final String ACTION_GET_STATUS = "android.media.intent.action.GET_STATUS";
-
- /**
- * Remote playback media control action: Remove media item from session's queue.
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action asks a remote playback route to remove the specified media item
- * from the session's playback queue. If the current item is removed, then
- * playback will proceed to the next media item (assuming the queue has not been
- * paused).
- * </p><p>
- * This action does not affect the pause state of the queue. If the queue was paused
- * then it remains paused (even if it is now empty) until a resume, stop or play
- * action is issued that causes the pause state to be cleared.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of the session
- * to which the media item belongs.
- * <li>{@link #EXTRA_ITEM_ID} <em>(required)</em>: Specifies the media item id of
- * the media item to remove.
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(optional, old implementations may
- * omit this key)</em>: Specifies the status of the media session.
- * <li>{@link #EXTRA_ITEM_STATUS} <em>(always returned)</em>: Specifies the new status of
- * the media item.
- * </ul>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if the session id or media item id are unknown
- * or no longer valid, or if the media item is in a terminal state (and therefore
- * no longer in the queue).
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- */
- public static final String ACTION_REMOVE = "android.media.intent.action.REMOVE";
-
- /* Remote playback actions that affect the whole playback queue. */
-
- /**
- * Remote playback media control action: Pause media playback.
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action causes the playback queue of the specified session to be paused.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of the session
- * whose playback queue is to be paused.
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(optional, old implementations may
- * omit this key)</em>: Specifies the status of the media session.
- * </ul>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if the session id is unknown or no longer valid.
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- * @see #ACTION_RESUME
- */
- public static final String ACTION_PAUSE = "android.media.intent.action.PAUSE";
-
- /**
- * Remote playback media control action: Resume media playback (unpause).
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action causes the playback queue of the specified session to be resumed.
- * Reverses the effects of {@link #ACTION_PAUSE}.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of the session
- * whose playback queue is to be resumed.
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(optional, old implementations may
- * omit this key)</em>: Specifies the status of the media session.
- * </ul>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if the session id is unknown or no longer valid.
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- * @see #ACTION_PAUSE
- */
- public static final String ACTION_RESUME = "android.media.intent.action.RESUME";
-
- /**
- * Remote playback media control action: Stop media playback (clear queue and unpause).
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action causes a remote playback route to stop playback, cancel and remove
- * all media items from the session's media item queue and, reset the queue's
- * pause state.
- * </p><p>
- * If successful, the status of all media items in the queue is set to
- * {@link MediaItemStatus#PLAYBACK_STATE_CANCELED canceled} and a status update is sent
- * to the appropriate status update receivers indicating the new status of each item.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of
- * the session whose playback queue is to be stopped (cleared and unpaused).
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(optional, old implementations may
- * omit this key)</em>: Specifies the status of the media session.
- * </ul>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if the session id is unknown or no longer valid.
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- */
- public static final String ACTION_STOP = "android.media.intent.action.STOP";
-
- /**
- * Remote playback media control action: Start session.
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action causes a remote playback route to invalidate the current session
- * and start a new session. The new session initially has an empty queue.
- * </p><p>
- * If successful, the status of all media items in the previous session's queue is set to
- * {@link MediaItemStatus#PLAYBACK_STATE_INVALIDATED invalidated} and a status update
- * is sent to the appropriate status update receivers indicating the new status
- * of each item. The previous session becomes no longer valid and the new session
- * takes control of the route.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_STATUS_UPDATE_RECEIVER} <em>(optional)</em>: Specifies a
- * {@link PendingIntent} for a broadcast receiver that will receive status updates
- * about the media session.
- * <li>{@link #EXTRA_MESSAGE_RECEIVER} <em>(optional)</em>: Specifies a
- * {@link PendingIntent} for a broadcast receiver that will receive messages from
- * the media session.
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(always returned)</em>: Specifies the session id of the
- * session that was started by the request. This will always be a brand new session
- * distinct from any other previously created sessions.
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(always returned)</em>: Specifies the
- * status of the media session.
- * </ul>
- *
- * <h3>Status updates</h3>
- * <p>
- * If the client supplies a
- * {@link #EXTRA_SESSION_STATUS_UPDATE_RECEIVER status update receiver}
- * then the media route provider is responsible for sending status updates to the receiver
- * when significant media session state changes occur such as when the session's
- * queue is paused or resumed or when the session is terminated or invalidated.
- * </p><p>
- * Refer to {@link MediaSessionStatus} for details.
- * </p>
- *
- * <h3>Custom messages</h3>
- * <p>
- * If the client supplies a {@link #EXTRA_MESSAGE_RECEIVER message receiver}
- * then the media route provider is responsible for sending messages to the receiver
- * when the session has any messages to send.
- * </p><p>
- * Refer to {@link #EXTRA_MESSAGE} for details.
- * </p>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if the session could not be created.
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- */
- public static final String ACTION_START_SESSION = "android.media.intent.action.START_SESSION";
-
- /**
- * Remote playback media control action: Get media session status information.
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action asks a remote playback route to provide updated status information
- * about the specified media session.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of the
- * session whose status is to be retrieved.
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(always returned)</em>: Specifies the
- * current status of the media session.
- * </ul>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if the session id is unknown or no longer valid.
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- * @see #EXTRA_SESSION_STATUS_UPDATE_RECEIVER
- */
- public static final String ACTION_GET_SESSION_STATUS =
- "android.media.intent.action.GET_SESSION_STATUS";
-
- /**
- * Remote playback media control action: End session.
- * <p>
- * Used with routes that support {@link #CATEGORY_REMOTE_PLAYBACK remote playback}
- * media control.
- * </p><p>
- * This action causes a remote playback route to end the specified session.
- * The session becomes no longer valid and the route ceases to be under control
- * of the session.
- * </p><p>
- * If successful, the status of the session is set to
- * {@link MediaSessionStatus#SESSION_STATE_ENDED} and a status update is sent to
- * the session's status update receiver.
- * </p><p>
- * Additionally, the status of all media items in the queue is set to
- * {@link MediaItemStatus#PLAYBACK_STATE_CANCELED canceled} and a status update is sent
- * to the appropriate status update receivers indicating the new status of each item.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of
- * the session to end.
- * </ul>
- *
- * <h3>Result data</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(always returned)</em>: Specifies the
- * status of the media session.
- * </ul>
- *
- * <h3>Errors</h3>
- * <p>
- * This action returns an error if the session id is unknown or no longer valid.
- * In other words, it is an error to attempt to end a session other than the
- * current session.
- * </p><ul>
- * <li>{@link #EXTRA_ERROR_CODE} <em>(optional)</em>: Specifies the cause of the error.
- * </ul>
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- * @see #CATEGORY_REMOTE_PLAYBACK
- */
- public static final String ACTION_END_SESSION = "android.media.intent.action.END_SESSION";
-
- /**
- * Custom media control action: Send {@link #EXTRA_MESSAGE}.
- * <p>
- * This action asks a route to handle a message described by EXTRA_MESSAGE.
- * </p>
- *
- * <h3>Request parameters</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of the session
- * to which will handle this message.
- * <li>{@link #EXTRA_MESSAGE} <em>(required)</em>: Specifies the message to send.
- * </ul>
- *
- * <h3>Result data</h3>
- * Any messages defined by each media route provider.
- *
- * <h3>Errors</h3>
- * Any error messages defined by each media route provider.
- *
- * @see MediaRouter.RouteInfo#sendControlRequest
- */
- public static final String ACTION_SEND_MESSAGE = "android.media.intent.action.SEND_MESSAGE";
-
- /* Extras and related constants. */
-
- /**
- * Bundle extra: Media session id.
- * <p>
- * An opaque unique identifier that identifies the remote playback media session.
- * </p><p>
- * Used with various actions to specify the id of the media session to be controlled.
- * </p><p>
- * Included in broadcast intents sent to
- * {@link #EXTRA_ITEM_STATUS_UPDATE_RECEIVER item status update receivers} to identify
- * the session to which the item in question belongs.
- * </p><p>
- * Included in broadcast intents sent to
- * {@link #EXTRA_SESSION_STATUS_UPDATE_RECEIVER session status update receivers} to identify
- * the session.
- * </p><p>
- * The value is a unique string value generated by the media route provider
- * to represent one particular media session.
- * </p>
- *
- * @see #ACTION_PLAY
- * @see #ACTION_SEEK
- * @see #ACTION_GET_STATUS
- * @see #ACTION_PAUSE
- * @see #ACTION_RESUME
- * @see #ACTION_STOP
- * @see #ACTION_START_SESSION
- * @see #ACTION_GET_SESSION_STATUS
- * @see #ACTION_END_SESSION
- */
- public static final String EXTRA_SESSION_ID =
- "android.media.intent.extra.SESSION_ID";
-
- /**
- * Bundle extra: Media session status.
- * <p>
- * Returned as a result from media session actions such as {@link #ACTION_START_SESSION},
- * {@link #ACTION_PAUSE}, and {@link #ACTION_GET_SESSION_STATUS}
- * to describe the status of the specified media session.
- * </p><p>
- * Included in broadcast intents sent to
- * {@link #EXTRA_SESSION_STATUS_UPDATE_RECEIVER session status update receivers} to provide
- * updated status information.
- * </p><p>
- * The value is a {@link android.os.Bundle} of data that can be converted into
- * a {@link MediaSessionStatus} object using
- * {@link MediaSessionStatus#fromBundle MediaSessionStatus.fromBundle}.
- * </p>
- *
- * @see #ACTION_PLAY
- * @see #ACTION_SEEK
- * @see #ACTION_GET_STATUS
- * @see #ACTION_PAUSE
- * @see #ACTION_RESUME
- * @see #ACTION_STOP
- * @see #ACTION_START_SESSION
- * @see #ACTION_GET_SESSION_STATUS
- * @see #ACTION_END_SESSION
- */
- public static final String EXTRA_SESSION_STATUS =
- "android.media.intent.extra.SESSION_STATUS";
-
- /**
- * Bundle extra: Media session status update receiver.
- * <p>
- * Used with {@link #ACTION_START_SESSION} to specify a {@link PendingIntent} for a
- * broadcast receiver that will receive status updates about the media session.
- * </p><p>
- * Whenever the status of the media session changes, the media route provider will
- * send a broadcast to the pending intent with extras that identify the session
- * id and its updated status.
- * </p><p>
- * The value is a {@link PendingIntent}.
- * </p>
- *
- * <h3>Broadcast extras</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of
- * the session.
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(required)</em>: Specifies the status of the
- * session as a bundle that can be decoded into a {@link MediaSessionStatus} object.
- * </ul>
- *
- * @see #ACTION_START_SESSION
- */
- public static final String EXTRA_SESSION_STATUS_UPDATE_RECEIVER =
- "android.media.intent.extra.SESSION_STATUS_UPDATE_RECEIVER";
-
- /**
- * Bundle extra: Media message receiver.
- * <p>
- * Used with {@link #ACTION_START_SESSION} to specify a {@link PendingIntent} for a
- * broadcast receiver that will receive messages from the media session.
- * </p><p>
- * When the media session has a message to send, the media route provider will
- * send a broadcast to the pending intent with extras that identify the session
- * id and its message.
- * </p><p>
- * The value is a {@link PendingIntent}.
- * </p>
- *
- * <h3>Broadcast extras</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of
- * the session.
- * <li>{@link #EXTRA_MESSAGE} <em>(required)</em>: Specifies the message from
- * the session as a bundle object.
- * </ul>
- *
- * @see #ACTION_START_SESSION
- */
- public static final String EXTRA_MESSAGE_RECEIVER =
- "android.media.intent.extra.MESSAGE_RECEIVER";
-
- /**
- * Bundle extra: Media item id.
- * <p>
- * An opaque unique identifier returned as a result from {@link #ACTION_PLAY} or
- * {@link #ACTION_ENQUEUE} that represents the media item that was created by the
- * playback request.
- * </p><p>
- * Used with various actions to specify the id of the media item to be controlled.
- * </p><p>
- * Included in broadcast intents sent to
- * {@link #EXTRA_ITEM_STATUS_UPDATE_RECEIVER status update receivers} to identify
- * the item in question.
- * </p><p>
- * The value is a unique string value generated by the media route provider
- * to represent one particular media item.
- * </p>
- *
- * @see #ACTION_PLAY
- * @see #ACTION_ENQUEUE
- * @see #ACTION_SEEK
- * @see #ACTION_GET_STATUS
- */
- public static final String EXTRA_ITEM_ID =
- "android.media.intent.extra.ITEM_ID";
-
- /**
- * Bundle extra: Media item status.
- * <p>
- * Returned as a result from media item actions such as {@link #ACTION_PLAY},
- * {@link #ACTION_ENQUEUE}, {@link #ACTION_SEEK}, and {@link #ACTION_GET_STATUS}
- * to describe the status of the specified media item.
- * </p><p>
- * Included in broadcast intents sent to
- * {@link #EXTRA_ITEM_STATUS_UPDATE_RECEIVER item status update receivers} to provide
- * updated status information.
- * </p><p>
- * The value is a {@link android.os.Bundle} of data that can be converted into
- * a {@link MediaItemStatus} object using
- * {@link MediaItemStatus#fromBundle MediaItemStatus.fromBundle}.
- * </p>
- *
- * @see #ACTION_PLAY
- * @see #ACTION_ENQUEUE
- * @see #ACTION_SEEK
- * @see #ACTION_GET_STATUS
- */
- public static final String EXTRA_ITEM_STATUS =
- "android.media.intent.extra.ITEM_STATUS";
-
- /**
- * Long extra: Media item content position.
- * <p>
- * Used with {@link #ACTION_PLAY} or {@link #ACTION_ENQUEUE} to specify the
- * starting playback position.
- * </p><p>
- * Used with {@link #ACTION_SEEK} to set a new playback position.
- * </p><p>
- * The value is a long integer number of milliseconds from the beginning of the content.
- * <p>
- *
- * @see #ACTION_PLAY
- * @see #ACTION_ENQUEUE
- * @see #ACTION_SEEK
- */
- public static final String EXTRA_ITEM_CONTENT_POSITION =
- "android.media.intent.extra.ITEM_POSITION";
-
- /**
- * Bundle extra: Media item metadata.
- * <p>
- * Used with {@link #ACTION_PLAY} or {@link #ACTION_ENQUEUE} to specify metadata
- * associated with the content of a media item.
- * </p><p>
- * The value is a {@link android.os.Bundle} of metadata key-value pairs as defined
- * in {@link MediaItemMetadata}.
- * </p>
- *
- * @see #ACTION_PLAY
- * @see #ACTION_ENQUEUE
- */
- public static final String EXTRA_ITEM_METADATA =
- "android.media.intent.extra.ITEM_METADATA";
-
- /**
- * Bundle extra: HTTP request headers.
- * <p>
- * Used with {@link #ACTION_PLAY} or {@link #ACTION_ENQUEUE} to specify HTTP request
- * headers to be included when fetching to the content indicated by the media
- * item's data Uri.
- * </p><p>
- * This extra may be used to provide authentication tokens and other
- * parameters to the server separately from the media item's data Uri.
- * </p><p>
- * The value is a {@link android.os.Bundle} of string based key-value pairs
- * that describe the HTTP request headers.
- * </p>
- *
- * @see #ACTION_PLAY
- * @see #ACTION_ENQUEUE
- */
- public static final String EXTRA_ITEM_HTTP_HEADERS =
- "android.media.intent.extra.HTTP_HEADERS";
-
- /**
- * Bundle extra: Media item status update receiver.
- * <p>
- * Used with {@link #ACTION_PLAY} or {@link #ACTION_ENQUEUE} to specify
- * a {@link PendingIntent} for a
- * broadcast receiver that will receive status updates about a particular
- * media item.
- * </p><p>
- * Whenever the status of the media item changes, the media route provider will
- * send a broadcast to the pending intent with extras that identify the session
- * to which the item belongs, the session status, the item's id
- * and the item's updated status.
- * </p><p>
- * The same pending intent and broadcast receiver may be shared by any number of
- * media items since the broadcast intent includes the media session id
- * and media item id.
- * </p><p>
- * The value is a {@link PendingIntent}.
- * </p>
- *
- * <h3>Broadcast extras</h3>
- * <ul>
- * <li>{@link #EXTRA_SESSION_ID} <em>(required)</em>: Specifies the session id of
- * the session to which the item in question belongs.
- * <li>{@link #EXTRA_SESSION_STATUS} <em>(optional, old implementations may
- * omit this key)</em>: Specifies the status of the media session.
- * <li>{@link #EXTRA_ITEM_ID} <em>(required)</em>: Specifies the media item id of the
- * media item in question.
- * <li>{@link #EXTRA_ITEM_STATUS} <em>(required)</em>: Specifies the status of the
- * item as a bundle that can be decoded into a {@link MediaItemStatus} object.
- * </ul>
- *
- * @see #ACTION_PLAY
- * @see #ACTION_ENQUEUE
- */
- public static final String EXTRA_ITEM_STATUS_UPDATE_RECEIVER =
- "android.media.intent.extra.ITEM_STATUS_UPDATE_RECEIVER";
-
- /**
- * Bundle extra: Message.
- * <p>
- * Used with {@link #ACTION_SEND_MESSAGE}, and included in broadcast intents sent to
- * {@link #EXTRA_MESSAGE_RECEIVER message receivers} to describe a message between a
- * session and a media route provider.
- * </p><p>
- * The value is a {@link android.os.Bundle}.
- * </p>
- */
- public static final String EXTRA_MESSAGE = "android.media.intent.extra.MESSAGE";
-
- /**
- * Integer extra: Error code.
- * <p>
- * Used with all media control requests to describe the cause of an error.
- * This extra may be omitted when the error is unknown.
- * </p><p>
- * The value is one of: {@link #ERROR_UNKNOWN}, {@link #ERROR_UNSUPPORTED_OPERATION},
- * {@link #ERROR_INVALID_SESSION_ID}, {@link #ERROR_INVALID_ITEM_ID}.
- * </p>
- */
- public static final String EXTRA_ERROR_CODE = "android.media.intent.extra.ERROR_CODE";
-
- /**
- * Error code: An unknown error occurred.
- *
- * @see #EXTRA_ERROR_CODE
- */
- public static final int ERROR_UNKNOWN = 0;
-
- /**
- * Error code: The operation is not supported.
- *
- * @see #EXTRA_ERROR_CODE
- */
- public static final int ERROR_UNSUPPORTED_OPERATION = 1;
-
- /**
- * Error code: The session id specified in the request was invalid.
- *
- * @see #EXTRA_ERROR_CODE
- */
- public static final int ERROR_INVALID_SESSION_ID = 2;
-
- /**
- * Error code: The item id specified in the request was invalid.
- *
- * @see #EXTRA_ERROR_CODE
- */
- public static final int ERROR_INVALID_ITEM_ID = 3;
-
- private MediaControlIntent() {
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaItemMetadata.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaItemMetadata.java
deleted file mode 100644
index d52ddb6..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaItemMetadata.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.os.Bundle;
-
-/**
- * Constants for specifying metadata about a media item as a {@link Bundle}.
- * <p>
- * This class is part of the remote playback protocol described by the
- * {@link MediaControlIntent MediaControlIntent} class.
- * </p><p>
- * Media item metadata is described as a bundle of key/value pairs as defined
- * in this class. The documentation specifies the type of value associated
- * with each key.
- * </p><p>
- * An application may specify additional custom metadata keys but there is no guarantee
- * that they will be recognized by the destination.
- * </p>
- */
-public final class MediaItemMetadata {
- /*
- * Note: MediaMetadataRetriever also defines a collection of metadata keys that can be
- * retrieved from a content stream although the representation is somewhat different here
- * since we are sending the data to a remote endpoint.
- */
-
- private MediaItemMetadata() {
- }
-
- /**
- * String key: Album artist name.
- * <p>
- * The value is a string suitable for display.
- * </p>
- */
- public static final String KEY_ALBUM_ARTIST = "android.media.metadata.ALBUM_ARTIST";
-
- /**
- * String key: Album title.
- * <p>
- * The value is a string suitable for display.
- * </p>
- */
- public static final String KEY_ALBUM_TITLE = "android.media.metadata.ALBUM_TITLE";
-
- /**
- * String key: Artwork Uri.
- * <p>
- * The value is a string URI for an image file associated with the media item,
- * such as album or cover art.
- * </p>
- */
- public static final String KEY_ARTWORK_URI = "android.media.metadata.ARTWORK_URI";
-
- /**
- * String key: Artist name.
- * <p>
- * The value is a string suitable for display.
- * </p>
- */
- public static final String KEY_ARTIST = "android.media.metadata.ARTIST";
-
- /**
- * String key: Author name.
- * <p>
- * The value is a string suitable for display.
- * </p>
- */
- public static final String KEY_AUTHOR = "android.media.metadata.AUTHOR";
-
- /**
- * String key: Composer name.
- * <p>
- * The value is a string suitable for display.
- * </p>
- */
- public static final String KEY_COMPOSER = "android.media.metadata.COMPOSER";
-
- /**
- * String key: Track title.
- * <p>
- * The value is a string suitable for display.
- * </p>
- */
- public static final String KEY_TITLE = "android.media.metadata.TITLE";
-
- /**
- * Integer key: Year of publication.
- * <p>
- * The value is an integer year number.
- * </p>
- */
- public static final String KEY_YEAR = "android.media.metadata.YEAR";
-
- /**
- * Integer key: Track number (such as a track on a CD).
- * <p>
- * The value is a one-based integer track number.
- * </p>
- */
- public static final String KEY_TRACK_NUMBER = "android.media.metadata.TRACK_NUMBER";
-
- /**
- * Integer key: Disc number within a collection.
- * <p>
- * The value is a one-based integer disc number.
- * </p>
- */
- public static final String KEY_DISC_NUMBER = "android.media.metadata.DISC_NUMBER";
-
- /**
- * Long key: Item playback duration in milliseconds.
- * <p>
- * The value is a <code>long</code> number of milliseconds.
- * </p><p>
- * The duration metadata is only a hint to enable a remote media player to
- * guess the duration of the content before it actually opens the media stream.
- * The remote media player should still determine the actual content duration from
- * the media stream itself independent of the value that may be specified by this key.
- * </p>
- */
- public static final String KEY_DURATION = "android.media.metadata.DURATION";
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaItemStatus.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaItemStatus.java
deleted file mode 100644
index 92f608b..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaItemStatus.java
+++ /dev/null
@@ -1,393 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.app.PendingIntent;
-import android.os.Bundle;
-import android.os.SystemClock;
-
-import androidx.core.util.TimeUtils;
-
-/**
- * Describes the playback status of a media item.
- * <p>
- * This class is part of the remote playback protocol described by the
- * {@link MediaControlIntent MediaControlIntent} class.
- * </p><p>
- * As a media item is played, it transitions through a sequence of states including:
- * {@link #PLAYBACK_STATE_PENDING pending}, {@link #PLAYBACK_STATE_BUFFERING buffering},
- * {@link #PLAYBACK_STATE_PLAYING playing}, {@link #PLAYBACK_STATE_PAUSED paused},
- * {@link #PLAYBACK_STATE_FINISHED finished}, {@link #PLAYBACK_STATE_CANCELED canceled},
- * {@link #PLAYBACK_STATE_INVALIDATED invalidated}, and
- * {@link #PLAYBACK_STATE_ERROR error}. Refer to the documentation of each state
- * for an explanation of its meaning.
- * </p><p>
- * While the item is playing, the playback status may also include progress information
- * about the {@link #getContentPosition content position} and
- * {@link #getContentDuration content duration} although not all route destinations
- * will report it.
- * </p><p>
- * To monitor playback status, the application should supply a {@link PendingIntent} to use as the
- * {@link MediaControlIntent#EXTRA_ITEM_STATUS_UPDATE_RECEIVER item status update receiver}
- * for a given {@link MediaControlIntent#ACTION_PLAY playback request}. Note that
- * the status update receiver will only be invoked for major status changes such as a
- * transition from playing to finished.
- * </p><p class="note">
- * The status update receiver will not be invoked for minor progress updates such as
- * changes to playback position or duration. If the application wants to monitor
- * playback progress, then it must use the
- * {@link MediaControlIntent#ACTION_GET_STATUS get status request} to poll for changes
- * periodically and estimate the playback position while playing. Note that there may
- * be a significant power impact to polling so the application is advised only
- * to poll when the screen is on and never more than about once every 5 seconds or so.
- * </p><p>
- * This object is immutable once created using a {@link Builder} instance.
- * </p>
- */
-public final class MediaItemStatus {
- static final String KEY_TIMESTAMP = "timestamp";
- static final String KEY_PLAYBACK_STATE = "playbackState";
- static final String KEY_CONTENT_POSITION = "contentPosition";
- static final String KEY_CONTENT_DURATION = "contentDuration";
- static final String KEY_EXTRAS = "extras";
-
- final Bundle mBundle;
-
- /**
- * Playback state: Pending.
- * <p>
- * Indicates that the media item has not yet started playback but will be played eventually.
- * </p>
- */
- public static final int PLAYBACK_STATE_PENDING = 0;
-
- /**
- * Playback state: Playing.
- * <p>
- * Indicates that the media item is currently playing.
- * </p>
- */
- public static final int PLAYBACK_STATE_PLAYING = 1;
-
- /**
- * Playback state: Paused.
- * <p>
- * Indicates that playback of the media item has been paused. Playback can be
- * resumed using the {@link MediaControlIntent#ACTION_RESUME resume} action.
- * </p>
- */
- public static final int PLAYBACK_STATE_PAUSED = 2;
-
- /**
- * Playback state: Buffering or seeking to a new position.
- * <p>
- * Indicates that the media item has been temporarily interrupted
- * to fetch more content. Playback will continue automatically
- * when enough content has been buffered.
- * </p>
- */
- public static final int PLAYBACK_STATE_BUFFERING = 3;
-
- /**
- * Playback state: Finished.
- * <p>
- * Indicates that the media item played to the end of the content and finished normally.
- * </p><p>
- * A finished media item cannot be resumed. To play the content again, the application
- * must send a new {@link MediaControlIntent#ACTION_PLAY play} or
- * {@link MediaControlIntent#ACTION_ENQUEUE enqueue} action.
- * </p>
- */
- public static final int PLAYBACK_STATE_FINISHED = 4;
-
- /**
- * Playback state: Canceled.
- * <p>
- * Indicates that the media item was explicitly removed from the queue by the
- * application. Items may be canceled and removed from the queue using
- * the {@link MediaControlIntent#ACTION_REMOVE remove} or
- * {@link MediaControlIntent#ACTION_STOP stop} action or by issuing
- * another {@link MediaControlIntent#ACTION_PLAY play} action that has the
- * side-effect of clearing the queue.
- * </p><p>
- * A canceled media item cannot be resumed. To play the content again, the
- * application must send a new {@link MediaControlIntent#ACTION_PLAY play} or
- * {@link MediaControlIntent#ACTION_ENQUEUE enqueue} action.
- * </p>
- */
- public static final int PLAYBACK_STATE_CANCELED = 5;
-
- /**
- * Playback state: Invalidated.
- * <p>
- * Indicates that the media item was invalidated permanently and involuntarily.
- * This state is used to indicate that the media item was invalidated and removed
- * from the queue because the session to which it belongs was invalidated
- * (typically by another application taking control of the route).
- * </p><p>
- * When invalidation occurs, the application should generally wait for the user
- * to perform an explicit action, such as clicking on a play button in the UI,
- * before creating a new media session to avoid unnecessarily interrupting
- * another application that may have just started using the route.
- * </p><p>
- * An invalidated media item cannot be resumed. To play the content again, the application
- * must send a new {@link MediaControlIntent#ACTION_PLAY play} or
- * {@link MediaControlIntent#ACTION_ENQUEUE enqueue} action.
- * </p>
- */
- public static final int PLAYBACK_STATE_INVALIDATED = 6;
-
- /**
- * Playback state: Playback halted or aborted due to an error.
- * <p>
- * Examples of errors are no network connectivity when attempting to retrieve content
- * from a server, or expired user credentials when trying to play subscription-based
- * content.
- * </p><p>
- * A media item in the error state cannot be resumed. To play the content again,
- * the application must send a new {@link MediaControlIntent#ACTION_PLAY play} or
- * {@link MediaControlIntent#ACTION_ENQUEUE enqueue} action.
- * </p>
- */
- public static final int PLAYBACK_STATE_ERROR = 7;
-
- /**
- * Integer extra: HTTP status code.
- * <p>
- * Specifies the HTTP status code that was encountered when the content
- * was requested after all redirects were followed. This key only needs to
- * specified when the content uri uses the HTTP or HTTPS scheme and an error
- * occurred. This key may be omitted if the content was able to be played
- * successfully; there is no need to report a 200 (OK) status code.
- * </p><p>
- * The value is an integer HTTP status code, such as 401 (Unauthorized),
- * 404 (Not Found), or 500 (Server Error), or 0 if none.
- * </p>
- */
- public static final String EXTRA_HTTP_STATUS_CODE =
- "android.media.status.extra.HTTP_STATUS_CODE";
-
- /**
- * Bundle extra: HTTP response headers.
- * <p>
- * Specifies the HTTP response headers that were returned when the content was
- * requested from the network. The headers may include additional information
- * about the content or any errors conditions that were encountered while
- * trying to fetch the content.
- * </p><p>
- * The value is a {@link android.os.Bundle} of string based key-value pairs
- * that describe the HTTP response headers.
- * </p>
- */
- public static final String EXTRA_HTTP_RESPONSE_HEADERS =
- "android.media.status.extra.HTTP_RESPONSE_HEADERS";
-
- MediaItemStatus(Bundle bundle) {
- mBundle = bundle;
- }
-
- /**
- * Gets the timestamp associated with the status information in
- * milliseconds since boot in the {@link SystemClock#elapsedRealtime} time base.
- *
- * @return The status timestamp in the {@link SystemClock#elapsedRealtime()} time base.
- */
- public long getTimestamp() {
- return mBundle.getLong(KEY_TIMESTAMP);
- }
-
- /**
- * Gets the playback state of the media item.
- *
- * @return The playback state. One of {@link #PLAYBACK_STATE_PENDING},
- * {@link #PLAYBACK_STATE_PLAYING}, {@link #PLAYBACK_STATE_PAUSED},
- * {@link #PLAYBACK_STATE_BUFFERING}, {@link #PLAYBACK_STATE_FINISHED},
- * {@link #PLAYBACK_STATE_CANCELED}, {@link #PLAYBACK_STATE_INVALIDATED},
- * or {@link #PLAYBACK_STATE_ERROR}.
- */
- public int getPlaybackState() {
- return mBundle.getInt(KEY_PLAYBACK_STATE, PLAYBACK_STATE_ERROR);
- }
-
- /**
- * Gets the content playback position as a long integer number of milliseconds
- * from the beginning of the content.
- *
- * @return The content playback position in milliseconds, or -1 if unknown.
- */
- public long getContentPosition() {
- return mBundle.getLong(KEY_CONTENT_POSITION, -1);
- }
-
- /**
- * Gets the total duration of the content to be played as a long integer number of
- * milliseconds.
- *
- * @return The content duration in milliseconds, or -1 if unknown.
- */
- public long getContentDuration() {
- return mBundle.getLong(KEY_CONTENT_DURATION, -1);
- }
-
- /**
- * Gets a bundle of extras for this status object.
- * The extras will be ignored by the media router but they may be used
- * by applications.
- */
- public Bundle getExtras() {
- return mBundle.getBundle(KEY_EXTRAS);
- }
-
- @Override
- public String toString() {
- StringBuilder result = new StringBuilder();
- result.append("MediaItemStatus{ ");
- result.append("timestamp=");
- TimeUtils.formatDuration(SystemClock.elapsedRealtime() - getTimestamp(), result);
- result.append(" ms ago");
- result.append(", playbackState=").append(playbackStateToString(getPlaybackState()));
- result.append(", contentPosition=").append(getContentPosition());
- result.append(", contentDuration=").append(getContentDuration());
- result.append(", extras=").append(getExtras());
- result.append(" }");
- return result.toString();
- }
-
- private static String playbackStateToString(int playbackState) {
- switch (playbackState) {
- case PLAYBACK_STATE_PENDING:
- return "pending";
- case PLAYBACK_STATE_BUFFERING:
- return "buffering";
- case PLAYBACK_STATE_PLAYING:
- return "playing";
- case PLAYBACK_STATE_PAUSED:
- return "paused";
- case PLAYBACK_STATE_FINISHED:
- return "finished";
- case PLAYBACK_STATE_CANCELED:
- return "canceled";
- case PLAYBACK_STATE_INVALIDATED:
- return "invalidated";
- case PLAYBACK_STATE_ERROR:
- return "error";
- }
- return Integer.toString(playbackState);
- }
-
- /**
- * Converts this object to a bundle for serialization.
- *
- * @return The contents of the object represented as a bundle.
- */
- public Bundle asBundle() {
- return mBundle;
- }
-
- /**
- * Creates an instance from a bundle.
- *
- * @param bundle The bundle, or null if none.
- * @return The new instance, or null if the bundle was null.
- */
- public static MediaItemStatus fromBundle(Bundle bundle) {
- return bundle != null ? new MediaItemStatus(bundle) : null;
- }
-
- /**
- * Builder for {@link MediaItemStatus media item status objects}.
- */
- public static final class Builder {
- private final Bundle mBundle;
-
- /**
- * Creates a media item status builder using the current time as the
- * reference timestamp.
- *
- * @param playbackState The item playback state.
- */
- public Builder(int playbackState) {
- mBundle = new Bundle();
- setTimestamp(SystemClock.elapsedRealtime());
- setPlaybackState(playbackState);
- }
-
- /**
- * Creates a media item status builder whose initial contents are
- * copied from an existing status.
- */
- public Builder(MediaItemStatus status) {
- if (status == null) {
- throw new IllegalArgumentException("status must not be null");
- }
-
- mBundle = new Bundle(status.mBundle);
- }
-
- /**
- * Sets the timestamp associated with the status information in
- * milliseconds since boot in the {@link SystemClock#elapsedRealtime} time base.
- */
- public Builder setTimestamp(long elapsedRealtimeTimestamp) {
- mBundle.putLong(KEY_TIMESTAMP, elapsedRealtimeTimestamp);
- return this;
- }
-
- /**
- * Sets the playback state of the media item.
- */
- public Builder setPlaybackState(int playbackState) {
- mBundle.putInt(KEY_PLAYBACK_STATE, playbackState);
- return this;
- }
-
- /**
- * Sets the content playback position as a long integer number of milliseconds
- * from the beginning of the content.
- */
- public Builder setContentPosition(long positionMilliseconds) {
- mBundle.putLong(KEY_CONTENT_POSITION, positionMilliseconds);
- return this;
- }
-
- /**
- * Sets the total duration of the content to be played as a long integer number
- * of milliseconds.
- */
- public Builder setContentDuration(long durationMilliseconds) {
- mBundle.putLong(KEY_CONTENT_DURATION, durationMilliseconds);
- return this;
- }
-
- /**
- * Sets a bundle of extras for this status object.
- * The extras will be ignored by the media router but they may be used
- * by applications.
- */
- public Builder setExtras(Bundle extras) {
- mBundle.putBundle(KEY_EXTRAS, extras);
- return this;
- }
-
- /**
- * Builds the {@link MediaItemStatus media item status object}.
- */
- public MediaItemStatus build() {
- return new MediaItemStatus(mBundle);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteDescriptor.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteDescriptor.java
deleted file mode 100644
index 6bc84fc..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteDescriptor.java
+++ /dev/null
@@ -1,693 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.support.mediarouter.media;
-
-import android.content.IntentFilter;
-import android.content.IntentSender;
-import android.net.Uri;
-import android.os.Bundle;
-import android.text.TextUtils;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-
-/**
- * Describes the properties of a route.
- * <p>
- * Each route is uniquely identified by an opaque id string. This token
- * may take any form as long as it is unique within the media route provider.
- * </p><p>
- * This object is immutable once created using a {@link Builder} instance.
- * </p>
- */
-public final class MediaRouteDescriptor {
- static final String KEY_ID = "id";
- static final String KEY_GROUP_MEMBER_IDS = "groupMemberIds";
- static final String KEY_NAME = "name";
- static final String KEY_DESCRIPTION = "status";
- static final String KEY_ICON_URI = "iconUri";
- static final String KEY_ENABLED = "enabled";
- static final String KEY_CONNECTING = "connecting";
- static final String KEY_CONNECTION_STATE = "connectionState";
- static final String KEY_CONTROL_FILTERS = "controlFilters";
- static final String KEY_PLAYBACK_TYPE = "playbackType";
- static final String KEY_PLAYBACK_STREAM = "playbackStream";
- static final String KEY_DEVICE_TYPE = "deviceType";
- static final String KEY_VOLUME = "volume";
- static final String KEY_VOLUME_MAX = "volumeMax";
- static final String KEY_VOLUME_HANDLING = "volumeHandling";
- static final String KEY_PRESENTATION_DISPLAY_ID = "presentationDisplayId";
- static final String KEY_EXTRAS = "extras";
- static final String KEY_CAN_DISCONNECT = "canDisconnect";
- static final String KEY_SETTINGS_INTENT = "settingsIntent";
- static final String KEY_MIN_CLIENT_VERSION = "minClientVersion";
- static final String KEY_MAX_CLIENT_VERSION = "maxClientVersion";
-
- final Bundle mBundle;
- List<IntentFilter> mControlFilters;
-
- MediaRouteDescriptor(Bundle bundle, List<IntentFilter> controlFilters) {
- mBundle = bundle;
- mControlFilters = controlFilters;
- }
-
- /**
- * Gets the unique id of the route.
- * <p>
- * The route id associated with a route descriptor functions as a stable
- * identifier for the route and must be unique among all routes offered
- * by the provider.
- * </p>
- */
- public String getId() {
- return mBundle.getString(KEY_ID);
- }
-
- /**
- * Gets the group member ids of the route.
- * <p>
- * A route descriptor that has one or more group member route ids
- * represents a route group. A member route may belong to another group.
- * </p>
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public List<String> getGroupMemberIds() {
- return mBundle.getStringArrayList(KEY_GROUP_MEMBER_IDS);
- }
-
- /**
- * Gets the user-visible name of the route.
- * <p>
- * The route name identifies the destination represented by the route.
- * It may be a user-supplied name, an alias, or device serial number.
- * </p>
- */
- public String getName() {
- return mBundle.getString(KEY_NAME);
- }
-
- /**
- * Gets the user-visible description of the route.
- * <p>
- * The route description describes the kind of destination represented by the route.
- * It may be a user-supplied string, a model number or brand of device.
- * </p>
- */
- public String getDescription() {
- return mBundle.getString(KEY_DESCRIPTION);
- }
-
- /**
- * Gets the URI of the icon representing this route.
- * <p>
- * This icon will be used in picker UIs if available.
- * </p>
- */
- public Uri getIconUri() {
- String iconUri = mBundle.getString(KEY_ICON_URI);
- return iconUri == null ? null : Uri.parse(iconUri);
- }
-
- /**
- * Gets whether the route is enabled.
- */
- public boolean isEnabled() {
- return mBundle.getBoolean(KEY_ENABLED, true);
- }
-
- /**
- * Gets whether the route is connecting.
- * @deprecated Use {@link #getConnectionState} instead
- */
- @Deprecated
- public boolean isConnecting() {
- return mBundle.getBoolean(KEY_CONNECTING, false);
- }
-
- /**
- * Gets the connection state of the route.
- *
- * @return The connection state of this route:
- * {@link MediaRouter.RouteInfo#CONNECTION_STATE_DISCONNECTED},
- * {@link MediaRouter.RouteInfo#CONNECTION_STATE_CONNECTING}, or
- * {@link MediaRouter.RouteInfo#CONNECTION_STATE_CONNECTED}.
- */
- public int getConnectionState() {
- return mBundle.getInt(KEY_CONNECTION_STATE,
- MediaRouter.RouteInfo.CONNECTION_STATE_DISCONNECTED);
- }
-
- /**
- * Gets whether the route can be disconnected without stopping playback.
- * <p>
- * The route can normally be disconnected without stopping playback when
- * the destination device on the route is connected to two or more source
- * devices. The route provider should update the route immediately when the
- * number of connected devices changes.
- * </p><p>
- * To specify that the route should disconnect without stopping use
- * {@link MediaRouter#unselect(int)} with
- * {@link MediaRouter#UNSELECT_REASON_DISCONNECTED}.
- * </p>
- */
- public boolean canDisconnectAndKeepPlaying() {
- return mBundle.getBoolean(KEY_CAN_DISCONNECT, false);
- }
-
- /**
- * Gets an {@link IntentSender} for starting a settings activity for this
- * route. The activity may have specific route settings or general settings
- * for the connected device or route provider.
- *
- * @return An {@link IntentSender} to start a settings activity.
- */
- public IntentSender getSettingsActivity() {
- return mBundle.getParcelable(KEY_SETTINGS_INTENT);
- }
-
- /**
- * Gets the route's {@link MediaControlIntent media control intent} filters.
- */
- public List<IntentFilter> getControlFilters() {
- ensureControlFilters();
- return mControlFilters;
- }
-
- void ensureControlFilters() {
- if (mControlFilters == null) {
- mControlFilters = mBundle.<IntentFilter>getParcelableArrayList(KEY_CONTROL_FILTERS);
- if (mControlFilters == null) {
- mControlFilters = Collections.<IntentFilter>emptyList();
- }
- }
- }
-
- /**
- * Gets the type of playback associated with this route.
- *
- * @return The type of playback associated with this route:
- * {@link MediaRouter.RouteInfo#PLAYBACK_TYPE_LOCAL} or
- * {@link MediaRouter.RouteInfo#PLAYBACK_TYPE_REMOTE}.
- */
- public int getPlaybackType() {
- return mBundle.getInt(KEY_PLAYBACK_TYPE, MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE);
- }
-
- /**
- * Gets the route's playback stream.
- */
- public int getPlaybackStream() {
- return mBundle.getInt(KEY_PLAYBACK_STREAM, -1);
- }
-
- /**
- * Gets the type of the receiver device associated with this route.
- *
- * @return The type of the receiver device associated with this route:
- * {@link MediaRouter.RouteInfo#DEVICE_TYPE_TV} or
- * {@link MediaRouter.RouteInfo#DEVICE_TYPE_SPEAKER}.
- */
- public int getDeviceType() {
- return mBundle.getInt(KEY_DEVICE_TYPE);
- }
-
- /**
- * Gets the route's current volume, or 0 if unknown.
- */
- public int getVolume() {
- return mBundle.getInt(KEY_VOLUME);
- }
-
- /**
- * Gets the route's maximum volume, or 0 if unknown.
- */
- public int getVolumeMax() {
- return mBundle.getInt(KEY_VOLUME_MAX);
- }
-
- /**
- * Gets information about how volume is handled on the route.
- *
- * @return How volume is handled on the route:
- * {@link MediaRouter.RouteInfo#PLAYBACK_VOLUME_FIXED} or
- * {@link MediaRouter.RouteInfo#PLAYBACK_VOLUME_VARIABLE}.
- */
- public int getVolumeHandling() {
- return mBundle.getInt(KEY_VOLUME_HANDLING,
- MediaRouter.RouteInfo.PLAYBACK_VOLUME_FIXED);
- }
-
- /**
- * Gets the route's presentation display id, or -1 if none.
- */
- public int getPresentationDisplayId() {
- return mBundle.getInt(
- KEY_PRESENTATION_DISPLAY_ID, MediaRouter.RouteInfo.PRESENTATION_DISPLAY_ID_NONE);
- }
-
- /**
- * Gets a bundle of extras for this route descriptor.
- * The extras will be ignored by the media router but they may be used
- * by applications.
- */
- public Bundle getExtras() {
- return mBundle.getBundle(KEY_EXTRAS);
- }
-
- /**
- * Gets the minimum client version required for this route.
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public int getMinClientVersion() {
- return mBundle.getInt(KEY_MIN_CLIENT_VERSION,
- MediaRouteProviderProtocol.CLIENT_VERSION_START);
- }
-
- /**
- * Gets the maximum client version required for this route.
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public int getMaxClientVersion() {
- return mBundle.getInt(KEY_MAX_CLIENT_VERSION, Integer.MAX_VALUE);
- }
-
- /**
- * Returns true if the route descriptor has all of the required fields.
- */
- public boolean isValid() {
- ensureControlFilters();
- if (TextUtils.isEmpty(getId())
- || TextUtils.isEmpty(getName())
- || mControlFilters.contains(null)) {
- return false;
- }
- return true;
- }
-
- @Override
- public String toString() {
- StringBuilder result = new StringBuilder();
- result.append("MediaRouteDescriptor{ ");
- result.append("id=").append(getId());
- result.append(", groupMemberIds=").append(getGroupMemberIds());
- result.append(", name=").append(getName());
- result.append(", description=").append(getDescription());
- result.append(", iconUri=").append(getIconUri());
- result.append(", isEnabled=").append(isEnabled());
- result.append(", isConnecting=").append(isConnecting());
- result.append(", connectionState=").append(getConnectionState());
- result.append(", controlFilters=").append(Arrays.toString(getControlFilters().toArray()));
- result.append(", playbackType=").append(getPlaybackType());
- result.append(", playbackStream=").append(getPlaybackStream());
- result.append(", deviceType=").append(getDeviceType());
- result.append(", volume=").append(getVolume());
- result.append(", volumeMax=").append(getVolumeMax());
- result.append(", volumeHandling=").append(getVolumeHandling());
- result.append(", presentationDisplayId=").append(getPresentationDisplayId());
- result.append(", extras=").append(getExtras());
- result.append(", isValid=").append(isValid());
- result.append(", minClientVersion=").append(getMinClientVersion());
- result.append(", maxClientVersion=").append(getMaxClientVersion());
- result.append(" }");
- return result.toString();
- }
-
- /**
- * Converts this object to a bundle for serialization.
- *
- * @return The contents of the object represented as a bundle.
- */
- public Bundle asBundle() {
- return mBundle;
- }
-
- /**
- * Creates an instance from a bundle.
- *
- * @param bundle The bundle, or null if none.
- * @return The new instance, or null if the bundle was null.
- */
- public static MediaRouteDescriptor fromBundle(Bundle bundle) {
- return bundle != null ? new MediaRouteDescriptor(bundle, null) : null;
- }
-
- /**
- * Builder for {@link MediaRouteDescriptor media route descriptors}.
- */
- public static final class Builder {
- private final Bundle mBundle;
- private ArrayList<String> mGroupMemberIds;
- private ArrayList<IntentFilter> mControlFilters;
-
- /**
- * Creates a media route descriptor builder.
- *
- * @param id The unique id of the route.
- * @param name The user-visible name of the route.
- */
- public Builder(String id, String name) {
- mBundle = new Bundle();
- setId(id);
- setName(name);
- }
-
- /**
- * Creates a media route descriptor builder whose initial contents are
- * copied from an existing descriptor.
- */
- public Builder(MediaRouteDescriptor descriptor) {
- if (descriptor == null) {
- throw new IllegalArgumentException("descriptor must not be null");
- }
-
- mBundle = new Bundle(descriptor.mBundle);
-
- descriptor.ensureControlFilters();
- if (!descriptor.mControlFilters.isEmpty()) {
- mControlFilters = new ArrayList<IntentFilter>(descriptor.mControlFilters);
- }
- }
-
- /**
- * Sets the unique id of the route.
- * <p>
- * The route id associated with a route descriptor functions as a stable
- * identifier for the route and must be unique among all routes offered
- * by the provider.
- * </p>
- */
- public Builder setId(String id) {
- mBundle.putString(KEY_ID, id);
- return this;
- }
-
- /**
- * Adds a group member id of the route.
- * <p>
- * A route descriptor that has one or more group member route ids
- * represents a route group. A member route may belong to another group.
- * </p>
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public Builder addGroupMemberId(String groupMemberId) {
- if (TextUtils.isEmpty(groupMemberId)) {
- throw new IllegalArgumentException("groupMemberId must not be empty");
- }
-
- if (mGroupMemberIds == null) {
- mGroupMemberIds = new ArrayList<>();
- }
- if (!mGroupMemberIds.contains(groupMemberId)) {
- mGroupMemberIds.add(groupMemberId);
- }
- return this;
- }
-
- /**
- * Adds a list of group member ids of the route.
- * <p>
- * A route descriptor that has one or more group member route ids
- * represents a route group. A member route may belong to another group.
- * </p>
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public Builder addGroupMemberIds(Collection<String> groupMemberIds) {
- if (groupMemberIds == null) {
- throw new IllegalArgumentException("groupMemberIds must not be null");
- }
-
- if (!groupMemberIds.isEmpty()) {
- for (String groupMemberId : groupMemberIds) {
- addGroupMemberId(groupMemberId);
- }
- }
- return this;
- }
-
- /**
- * Sets the user-visible name of the route.
- * <p>
- * The route name identifies the destination represented by the route.
- * It may be a user-supplied name, an alias, or device serial number.
- * </p>
- */
- public Builder setName(String name) {
- mBundle.putString(KEY_NAME, name);
- return this;
- }
-
- /**
- * Sets the user-visible description of the route.
- * <p>
- * The route description describes the kind of destination represented by the route.
- * It may be a user-supplied string, a model number or brand of device.
- * </p>
- */
- public Builder setDescription(String description) {
- mBundle.putString(KEY_DESCRIPTION, description);
- return this;
- }
-
- /**
- * Sets the URI of the icon representing this route.
- * <p>
- * This icon will be used in picker UIs if available.
- * </p><p>
- * The URI must be one of the following formats:
- * <ul>
- * <li>content ({@link android.content.ContentResolver#SCHEME_CONTENT})</li>
- * <li>android.resource ({@link android.content.ContentResolver#SCHEME_ANDROID_RESOURCE})
- * </li>
- * <li>file ({@link android.content.ContentResolver#SCHEME_FILE})</li>
- * </ul>
- * </p>
- */
- public Builder setIconUri(Uri iconUri) {
- if (iconUri == null) {
- throw new IllegalArgumentException("iconUri must not be null");
- }
- mBundle.putString(KEY_ICON_URI, iconUri.toString());
- return this;
- }
-
- /**
- * Sets whether the route is enabled.
- * <p>
- * Disabled routes represent routes that a route provider knows about, such as paired
- * Wifi Display receivers, but that are not currently available for use.
- * </p>
- */
- public Builder setEnabled(boolean enabled) {
- mBundle.putBoolean(KEY_ENABLED, enabled);
- return this;
- }
-
- /**
- * Sets whether the route is in the process of connecting and is not yet
- * ready for use.
- * @deprecated Use {@link #setConnectionState} instead.
- */
- @Deprecated
- public Builder setConnecting(boolean connecting) {
- mBundle.putBoolean(KEY_CONNECTING, connecting);
- return this;
- }
-
- /**
- * Sets the route's connection state.
- *
- * @param connectionState The connection state of the route:
- * {@link MediaRouter.RouteInfo#CONNECTION_STATE_DISCONNECTED},
- * {@link MediaRouter.RouteInfo#CONNECTION_STATE_CONNECTING}, or
- * {@link MediaRouter.RouteInfo#CONNECTION_STATE_CONNECTED}.
- */
- public Builder setConnectionState(int connectionState) {
- mBundle.putInt(KEY_CONNECTION_STATE, connectionState);
- return this;
- }
-
- /**
- * Sets whether the route can be disconnected without stopping playback.
- */
- public Builder setCanDisconnect(boolean canDisconnect) {
- mBundle.putBoolean(KEY_CAN_DISCONNECT, canDisconnect);
- return this;
- }
-
- /**
- * Sets an intent sender for launching the settings activity for this
- * route.
- */
- public Builder setSettingsActivity(IntentSender is) {
- mBundle.putParcelable(KEY_SETTINGS_INTENT, is);
- return this;
- }
-
- /**
- * Adds a {@link MediaControlIntent media control intent} filter for the route.
- */
- public Builder addControlFilter(IntentFilter filter) {
- if (filter == null) {
- throw new IllegalArgumentException("filter must not be null");
- }
-
- if (mControlFilters == null) {
- mControlFilters = new ArrayList<IntentFilter>();
- }
- if (!mControlFilters.contains(filter)) {
- mControlFilters.add(filter);
- }
- return this;
- }
-
- /**
- * Adds a list of {@link MediaControlIntent media control intent} filters for the route.
- */
- public Builder addControlFilters(Collection<IntentFilter> filters) {
- if (filters == null) {
- throw new IllegalArgumentException("filters must not be null");
- }
-
- if (!filters.isEmpty()) {
- for (IntentFilter filter : filters) {
- addControlFilter(filter);
- }
- }
- return this;
- }
-
- /**
- * Sets the route's playback type.
- *
- * @param playbackType The playback type of the route:
- * {@link MediaRouter.RouteInfo#PLAYBACK_TYPE_LOCAL} or
- * {@link MediaRouter.RouteInfo#PLAYBACK_TYPE_REMOTE}.
- */
- public Builder setPlaybackType(int playbackType) {
- mBundle.putInt(KEY_PLAYBACK_TYPE, playbackType);
- return this;
- }
-
- /**
- * Sets the route's playback stream.
- */
- public Builder setPlaybackStream(int playbackStream) {
- mBundle.putInt(KEY_PLAYBACK_STREAM, playbackStream);
- return this;
- }
-
- /**
- * Sets the route's receiver device type.
- *
- * @param deviceType The receive device type of the route:
- * {@link MediaRouter.RouteInfo#DEVICE_TYPE_TV} or
- * {@link MediaRouter.RouteInfo#DEVICE_TYPE_SPEAKER}.
- */
- public Builder setDeviceType(int deviceType) {
- mBundle.putInt(KEY_DEVICE_TYPE, deviceType);
- return this;
- }
-
- /**
- * Sets the route's current volume, or 0 if unknown.
- */
- public Builder setVolume(int volume) {
- mBundle.putInt(KEY_VOLUME, volume);
- return this;
- }
-
- /**
- * Sets the route's maximum volume, or 0 if unknown.
- */
- public Builder setVolumeMax(int volumeMax) {
- mBundle.putInt(KEY_VOLUME_MAX, volumeMax);
- return this;
- }
-
- /**
- * Sets the route's volume handling.
- *
- * @param volumeHandling how volume is handled on the route:
- * {@link MediaRouter.RouteInfo#PLAYBACK_VOLUME_FIXED} or
- * {@link MediaRouter.RouteInfo#PLAYBACK_VOLUME_VARIABLE}.
- */
- public Builder setVolumeHandling(int volumeHandling) {
- mBundle.putInt(KEY_VOLUME_HANDLING, volumeHandling);
- return this;
- }
-
- /**
- * Sets the route's presentation display id, or -1 if none.
- */
- public Builder setPresentationDisplayId(int presentationDisplayId) {
- mBundle.putInt(KEY_PRESENTATION_DISPLAY_ID, presentationDisplayId);
- return this;
- }
-
- /**
- * Sets a bundle of extras for this route descriptor.
- * The extras will be ignored by the media router but they may be used
- * by applications.
- */
- public Builder setExtras(Bundle extras) {
- mBundle.putBundle(KEY_EXTRAS, extras);
- return this;
- }
-
- /**
- * Sets the route's minimum client version.
- * A router whose version is lower than this will not be able to connect to this route.
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public Builder setMinClientVersion(int minVersion) {
- mBundle.putInt(KEY_MIN_CLIENT_VERSION, minVersion);
- return this;
- }
-
- /**
- * Sets the route's maximum client version.
- * A router whose version is higher than this will not be able to connect to this route.
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public Builder setMaxClientVersion(int maxVersion) {
- mBundle.putInt(KEY_MAX_CLIENT_VERSION, maxVersion);
- return this;
- }
-
- /**
- * Builds the {@link MediaRouteDescriptor media route descriptor}.
- */
- public MediaRouteDescriptor build() {
- if (mControlFilters != null) {
- mBundle.putParcelableArrayList(KEY_CONTROL_FILTERS, mControlFilters);
- }
- if (mGroupMemberIds != null) {
- mBundle.putStringArrayList(KEY_GROUP_MEMBER_IDS, mGroupMemberIds);
- }
- return new MediaRouteDescriptor(mBundle, mControlFilters);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteDiscoveryRequest.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteDiscoveryRequest.java
deleted file mode 100644
index 039627f..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteDiscoveryRequest.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.support.mediarouter.media;
-
-import android.os.Bundle;
-
-/**
- * Describes the kinds of routes that the media router would like to discover
- * and whether to perform active scanning.
- * <p>
- * This object is immutable once created.
- * </p>
- */
-public final class MediaRouteDiscoveryRequest {
- private static final String KEY_SELECTOR = "selector";
- private static final String KEY_ACTIVE_SCAN = "activeScan";
-
- private final Bundle mBundle;
- private MediaRouteSelector mSelector;
-
- /**
- * Creates a media route discovery request.
- *
- * @param selector The route selector that specifies the kinds of routes to discover.
- * @param activeScan True if active scanning should be performed.
- */
- public MediaRouteDiscoveryRequest(MediaRouteSelector selector, boolean activeScan) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
-
- mBundle = new Bundle();
- mSelector = selector;
- mBundle.putBundle(KEY_SELECTOR, selector.asBundle());
- mBundle.putBoolean(KEY_ACTIVE_SCAN, activeScan);
- }
-
- private MediaRouteDiscoveryRequest(Bundle bundle) {
- mBundle = bundle;
- }
-
- /**
- * Gets the route selector that specifies the kinds of routes to discover.
- */
- public MediaRouteSelector getSelector() {
- ensureSelector();
- return mSelector;
- }
-
- private void ensureSelector() {
- if (mSelector == null) {
- mSelector = MediaRouteSelector.fromBundle(mBundle.getBundle(KEY_SELECTOR));
- if (mSelector == null) {
- mSelector = MediaRouteSelector.EMPTY;
- }
- }
- }
-
- /**
- * Returns true if active scanning should be performed.
- *
- * @see MediaRouter#CALLBACK_FLAG_PERFORM_ACTIVE_SCAN
- */
- public boolean isActiveScan() {
- return mBundle.getBoolean(KEY_ACTIVE_SCAN);
- }
-
- /**
- * Returns true if the discovery request has all of the required fields.
- */
- public boolean isValid() {
- ensureSelector();
- return mSelector.isValid();
- }
-
- @Override
- public boolean equals(Object o) {
- if (o instanceof MediaRouteDiscoveryRequest) {
- MediaRouteDiscoveryRequest other = (MediaRouteDiscoveryRequest)o;
- return getSelector().equals(other.getSelector())
- && isActiveScan() == other.isActiveScan();
- }
- return false;
- }
-
- @Override
- public int hashCode() {
- return getSelector().hashCode() ^ (isActiveScan() ? 1 : 0);
- }
-
- @Override
- public String toString() {
- StringBuilder result = new StringBuilder();
- result.append("DiscoveryRequest{ selector=").append(getSelector());
- result.append(", activeScan=").append(isActiveScan());
- result.append(", isValid=").append(isValid());
- result.append(" }");
- return result.toString();
- }
-
- /**
- * Converts this object to a bundle for serialization.
- *
- * @return The contents of the object represented as a bundle.
- */
- public Bundle asBundle() {
- return mBundle;
- }
-
- /**
- * Creates an instance from a bundle.
- *
- * @param bundle The bundle, or null if none.
- * @return The new instance, or null if the bundle was null.
- */
- public static MediaRouteDiscoveryRequest fromBundle(Bundle bundle) {
- return bundle != null ? new MediaRouteDiscoveryRequest(bundle) : null;
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProvider.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProvider.java
deleted file mode 100644
index 7ea328c..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProvider.java
+++ /dev/null
@@ -1,448 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Handler;
-import android.os.Message;
-
-import androidx.core.util.ObjectsCompat;
-
-import com.android.support.mediarouter.media.MediaRouter.ControlRequestCallback;
-
-/**
- * Media route providers are used to publish additional media routes for
- * use within an application. Media route providers may also be declared
- * as a service to publish additional media routes to all applications
- * in the system.
- * <p>
- * The purpose of a media route provider is to discover media routes that satisfy
- * the criteria specified by the current {@link MediaRouteDiscoveryRequest} and publish a
- * {@link MediaRouteProviderDescriptor} with information about each route by calling
- * {@link #setDescriptor} to notify the currently registered {@link Callback}.
- * </p><p>
- * The provider should watch for changes to the discovery request by implementing
- * {@link #onDiscoveryRequestChanged} and updating the set of routes that it is
- * attempting to discover. It should also handle route control requests such
- * as volume changes or {@link MediaControlIntent media control intents}
- * by implementing {@link #onCreateRouteController} to return a {@link RouteController}
- * for a particular route.
- * </p><p>
- * A media route provider may be used privately within the scope of a single
- * application process by calling {@link MediaRouter#addProvider MediaRouter.addProvider}
- * to add it to the local {@link MediaRouter}. A media route provider may also be made
- * available globally to all applications by registering a {@link MediaRouteProviderService}
- * in the provider's manifest. When the media route provider is registered
- * as a service, all applications that use the media router API will be able to
- * discover and used the provider's routes without having to install anything else.
- * </p><p>
- * This object must only be accessed on the main thread.
- * </p>
- */
-public abstract class MediaRouteProvider {
- static final int MSG_DELIVER_DESCRIPTOR_CHANGED = 1;
- static final int MSG_DELIVER_DISCOVERY_REQUEST_CHANGED = 2;
-
- private final Context mContext;
- private final ProviderMetadata mMetadata;
- private final ProviderHandler mHandler = new ProviderHandler();
-
- private Callback mCallback;
-
- private MediaRouteDiscoveryRequest mDiscoveryRequest;
- private boolean mPendingDiscoveryRequestChange;
-
- private MediaRouteProviderDescriptor mDescriptor;
- private boolean mPendingDescriptorChange;
-
- /**
- * Creates a media route provider.
- *
- * @param context The context.
- */
- public MediaRouteProvider(@NonNull Context context) {
- this(context, null);
- }
-
- MediaRouteProvider(Context context, ProviderMetadata metadata) {
- if (context == null) {
- throw new IllegalArgumentException("context must not be null");
- }
-
- mContext = context;
- if (metadata == null) {
- mMetadata = new ProviderMetadata(new ComponentName(context, getClass()));
- } else {
- mMetadata = metadata;
- }
- }
-
- /**
- * Gets the context of the media route provider.
- */
- public final Context getContext() {
- return mContext;
- }
-
- /**
- * Gets the provider's handler which is associated with the main thread.
- */
- public final Handler getHandler() {
- return mHandler;
- }
-
- /**
- * Gets some metadata about the provider's implementation.
- */
- public final ProviderMetadata getMetadata() {
- return mMetadata;
- }
-
- /**
- * Sets a callback to invoke when the provider's descriptor changes.
- *
- * @param callback The callback to use, or null if none.
- */
- public final void setCallback(@Nullable Callback callback) {
- MediaRouter.checkCallingThread();
- mCallback = callback;
- }
-
- /**
- * Gets the current discovery request which informs the provider about the
- * kinds of routes to discover and whether to perform active scanning.
- *
- * @return The current discovery request, or null if no discovery is needed at this time.
- *
- * @see #onDiscoveryRequestChanged
- */
- @Nullable
- public final MediaRouteDiscoveryRequest getDiscoveryRequest() {
- return mDiscoveryRequest;
- }
-
- /**
- * Sets a discovery request to inform the provider about the kinds of
- * routes that its clients would like to discover and whether to perform active scanning.
- *
- * @param request The discovery request, or null if no discovery is needed at this time.
- *
- * @see #onDiscoveryRequestChanged
- */
- public final void setDiscoveryRequest(MediaRouteDiscoveryRequest request) {
- MediaRouter.checkCallingThread();
-
- if (ObjectsCompat.equals(mDiscoveryRequest, request)) {
- return;
- }
-
- mDiscoveryRequest = request;
- if (!mPendingDiscoveryRequestChange) {
- mPendingDiscoveryRequestChange = true;
- mHandler.sendEmptyMessage(MSG_DELIVER_DISCOVERY_REQUEST_CHANGED);
- }
- }
-
- void deliverDiscoveryRequestChanged() {
- mPendingDiscoveryRequestChange = false;
- onDiscoveryRequestChanged(mDiscoveryRequest);
- }
-
- /**
- * Called by the media router when the {@link MediaRouteDiscoveryRequest discovery request}
- * has changed.
- * <p>
- * Whenever an applications calls {@link MediaRouter#addCallback} to register
- * a callback, it also provides a selector to specify the kinds of routes that
- * it is interested in. The media router combines all of these selectors together
- * to generate a {@link MediaRouteDiscoveryRequest} and notifies each provider when a change
- * occurs by calling {@link #setDiscoveryRequest} which posts a message to invoke
- * this method asynchronously.
- * </p><p>
- * The provider should examine the {@link MediaControlIntent media control categories}
- * in the discovery request's {@link MediaRouteSelector selector} to determine what
- * kinds of routes it should try to discover and whether it should perform active
- * or passive scans. In many cases, the provider may be able to save power by
- * determining that the selector does not contain any categories that it supports
- * and it can therefore avoid performing any scans at all.
- * </p>
- *
- * @param request The new discovery request, or null if no discovery is needed at this time.
- *
- * @see MediaRouter#addCallback
- */
- public void onDiscoveryRequestChanged(@Nullable MediaRouteDiscoveryRequest request) {
- }
-
- /**
- * Gets the provider's descriptor.
- * <p>
- * The descriptor describes the state of the media route provider and
- * the routes that it publishes. Watch for changes to the descriptor
- * by registering a {@link Callback callback} with {@link #setCallback}.
- * </p>
- *
- * @return The media route provider descriptor, or null if none.
- *
- * @see Callback#onDescriptorChanged
- */
- @Nullable
- public final MediaRouteProviderDescriptor getDescriptor() {
- return mDescriptor;
- }
-
- /**
- * Sets the provider's descriptor.
- * <p>
- * The provider must call this method to notify the currently registered
- * {@link Callback callback} about the change to the provider's descriptor.
- * </p>
- *
- * @param descriptor The updated route provider descriptor, or null if none.
- *
- * @see Callback#onDescriptorChanged
- */
- public final void setDescriptor(@Nullable MediaRouteProviderDescriptor descriptor) {
- MediaRouter.checkCallingThread();
-
- if (mDescriptor != descriptor) {
- mDescriptor = descriptor;
- if (!mPendingDescriptorChange) {
- mPendingDescriptorChange = true;
- mHandler.sendEmptyMessage(MSG_DELIVER_DESCRIPTOR_CHANGED);
- }
- }
- }
-
- void deliverDescriptorChanged() {
- mPendingDescriptorChange = false;
-
- if (mCallback != null) {
- mCallback.onDescriptorChanged(this, mDescriptor);
- }
- }
-
- /**
- * Called by the media router to obtain a route controller for a particular route.
- * <p>
- * The media router will invoke the {@link RouteController#onRelease} method of the route
- * controller when it is no longer needed to allow it to free its resources.
- * </p>
- *
- * @param routeId The unique id of the route.
- * @return The route controller. Returns null if there is no such route or if the route
- * cannot be controlled using the route controller interface.
- */
- @Nullable
- public RouteController onCreateRouteController(@NonNull String routeId) {
- if (routeId == null) {
- throw new IllegalArgumentException("routeId cannot be null");
- }
- return null;
- }
-
- /**
- * Called by the media router to obtain a route controller for a particular route which is a
- * member of {@link MediaRouter.RouteGroup}.
- * <p>
- * The media router will invoke the {@link RouteController#onRelease} method of the route
- * controller when it is no longer needed to allow it to free its resources.
- * </p>
- *
- * @param routeId The unique id of the member route.
- * @param routeGroupId The unique id of the route group.
- * @return The route controller. Returns null if there is no such route or if the route
- * cannot be controlled using the route controller interface.
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- @Nullable
- public RouteController onCreateRouteController(@NonNull String routeId,
- @NonNull String routeGroupId) {
- if (routeId == null) {
- throw new IllegalArgumentException("routeId cannot be null");
- }
- if (routeGroupId == null) {
- throw new IllegalArgumentException("routeGroupId cannot be null");
- }
- return onCreateRouteController(routeId);
- }
-
- /**
- * Describes properties of the route provider's implementation.
- * <p>
- * This object is immutable once created.
- * </p>
- */
- public static final class ProviderMetadata {
- private final ComponentName mComponentName;
-
- ProviderMetadata(ComponentName componentName) {
- if (componentName == null) {
- throw new IllegalArgumentException("componentName must not be null");
- }
- mComponentName = componentName;
- }
-
- /**
- * Gets the provider's package name.
- */
- public String getPackageName() {
- return mComponentName.getPackageName();
- }
-
- /**
- * Gets the provider's component name.
- */
- public ComponentName getComponentName() {
- return mComponentName;
- }
-
- @Override
- public String toString() {
- return "ProviderMetadata{ componentName="
- + mComponentName.flattenToShortString() + " }";
- }
- }
-
- /**
- * Provides control over a particular route.
- * <p>
- * The media router obtains a route controller for a route whenever it needs
- * to control a route. When a route is selected, the media router invokes
- * the {@link #onSelect} method of its route controller. While selected,
- * the media router may call other methods of the route controller to
- * request that it perform certain actions to the route. When a route is
- * unselected, the media router invokes the {@link #onUnselect} method of its
- * route controller. When the media route no longer needs the route controller
- * it will invoke the {@link #onRelease} method to allow the route controller
- * to free its resources.
- * </p><p>
- * There may be multiple route controllers simultaneously active for the
- * same route. Each route controller will be released separately.
- * </p><p>
- * All operations on the route controller are asynchronous and
- * results are communicated via callbacks.
- * </p>
- */
- public static abstract class RouteController {
- /**
- * Releases the route controller, allowing it to free its resources.
- */
- public void onRelease() {
- }
-
- /**
- * Selects the route.
- */
- public void onSelect() {
- }
-
- /**
- * Unselects the route.
- */
- public void onUnselect() {
- }
-
- /**
- * Unselects the route and provides a reason. The default implementation
- * calls {@link #onUnselect()}.
- * <p>
- * The reason provided will be one of the following:
- * <ul>
- * <li>{@link MediaRouter#UNSELECT_REASON_UNKNOWN}</li>
- * <li>{@link MediaRouter#UNSELECT_REASON_DISCONNECTED}</li>
- * <li>{@link MediaRouter#UNSELECT_REASON_STOPPED}</li>
- * <li>{@link MediaRouter#UNSELECT_REASON_ROUTE_CHANGED}</li>
- * </ul>
- *
- * @param reason The reason for unselecting the route.
- */
- public void onUnselect(int reason) {
- onUnselect();
- }
-
- /**
- * Requests to set the volume of the route.
- *
- * @param volume The new volume value between 0 and {@link MediaRouteDescriptor#getVolumeMax}.
- */
- public void onSetVolume(int volume) {
- }
-
- /**
- * Requests an incremental volume update for the route.
- *
- * @param delta The delta to add to the current volume.
- */
- public void onUpdateVolume(int delta) {
- }
-
- /**
- * Performs a {@link MediaControlIntent media control} request
- * asynchronously on behalf of the route.
- *
- * @param intent A {@link MediaControlIntent media control intent}.
- * @param callback A {@link ControlRequestCallback} to invoke with the result
- * of the request, or null if no result is required.
- * @return True if the controller intends to handle the request and will
- * invoke the callback when finished. False if the controller will not
- * handle the request and will not invoke the callback.
- *
- * @see MediaControlIntent
- */
- public boolean onControlRequest(Intent intent, @Nullable ControlRequestCallback callback) {
- return false;
- }
- }
-
- /**
- * Callback which is invoked when route information becomes available or changes.
- */
- public static abstract class Callback {
- /**
- * Called when information about a route provider and its routes changes.
- *
- * @param provider The media route provider that changed, never null.
- * @param descriptor The new media route provider descriptor, or null if none.
- */
- public void onDescriptorChanged(@NonNull MediaRouteProvider provider,
- @Nullable MediaRouteProviderDescriptor descriptor) {
- }
- }
-
- private final class ProviderHandler extends Handler {
- ProviderHandler() {
- }
-
- @Override
- public void handleMessage(Message msg) {
- switch (msg.what) {
- case MSG_DELIVER_DESCRIPTOR_CHANGED:
- deliverDescriptorChanged();
- break;
- case MSG_DELIVER_DISCOVERY_REQUEST_CHANGED:
- deliverDiscoveryRequestChanged();
- break;
- }
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProviderDescriptor.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProviderDescriptor.java
deleted file mode 100644
index eb1ce09..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProviderDescriptor.java
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.support.mediarouter.media;
-
-import android.os.Bundle;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-
-/**
- * Describes the state of a media route provider and the routes that it publishes.
- * <p>
- * This object is immutable once created using a {@link Builder} instance.
- * </p>
- */
-public final class MediaRouteProviderDescriptor {
- private static final String KEY_ROUTES = "routes";
-
- private final Bundle mBundle;
- private List<MediaRouteDescriptor> mRoutes;
-
- private MediaRouteProviderDescriptor(Bundle bundle, List<MediaRouteDescriptor> routes) {
- mBundle = bundle;
- mRoutes = routes;
- }
-
- /**
- * Gets the list of all routes that this provider has published.
- */
- public List<MediaRouteDescriptor> getRoutes() {
- ensureRoutes();
- return mRoutes;
- }
-
- private void ensureRoutes() {
- if (mRoutes == null) {
- ArrayList<Bundle> routeBundles = mBundle.<Bundle>getParcelableArrayList(KEY_ROUTES);
- if (routeBundles == null || routeBundles.isEmpty()) {
- mRoutes = Collections.<MediaRouteDescriptor>emptyList();
- } else {
- final int count = routeBundles.size();
- mRoutes = new ArrayList<MediaRouteDescriptor>(count);
- for (int i = 0; i < count; i++) {
- mRoutes.add(MediaRouteDescriptor.fromBundle(routeBundles.get(i)));
- }
- }
- }
- }
-
- /**
- * Returns true if the route provider descriptor and all of the routes that
- * it contains have all of the required fields.
- * <p>
- * This verification is deep. If the provider descriptor is known to be
- * valid then it is not necessary to call {@link #isValid} on each of its routes.
- * </p>
- */
- public boolean isValid() {
- ensureRoutes();
- final int routeCount = mRoutes.size();
- for (int i = 0; i < routeCount; i++) {
- MediaRouteDescriptor route = mRoutes.get(i);
- if (route == null || !route.isValid()) {
- return false;
- }
- }
- return true;
- }
-
- @Override
- public String toString() {
- StringBuilder result = new StringBuilder();
- result.append("MediaRouteProviderDescriptor{ ");
- result.append("routes=").append(
- Arrays.toString(getRoutes().toArray()));
- result.append(", isValid=").append(isValid());
- result.append(" }");
- return result.toString();
- }
-
- /**
- * Converts this object to a bundle for serialization.
- *
- * @return The contents of the object represented as a bundle.
- */
- public Bundle asBundle() {
- return mBundle;
- }
-
- /**
- * Creates an instance from a bundle.
- *
- * @param bundle The bundle, or null if none.
- * @return The new instance, or null if the bundle was null.
- */
- public static MediaRouteProviderDescriptor fromBundle(Bundle bundle) {
- return bundle != null ? new MediaRouteProviderDescriptor(bundle, null) : null;
- }
-
- /**
- * Builder for {@link MediaRouteProviderDescriptor media route provider descriptors}.
- */
- public static final class Builder {
- private final Bundle mBundle;
- private ArrayList<MediaRouteDescriptor> mRoutes;
-
- /**
- * Creates an empty media route provider descriptor builder.
- */
- public Builder() {
- mBundle = new Bundle();
- }
-
- /**
- * Creates a media route provider descriptor builder whose initial contents are
- * copied from an existing descriptor.
- */
- public Builder(MediaRouteProviderDescriptor descriptor) {
- if (descriptor == null) {
- throw new IllegalArgumentException("descriptor must not be null");
- }
-
- mBundle = new Bundle(descriptor.mBundle);
-
- descriptor.ensureRoutes();
- if (!descriptor.mRoutes.isEmpty()) {
- mRoutes = new ArrayList<MediaRouteDescriptor>(descriptor.mRoutes);
- }
- }
-
- /**
- * Adds a route.
- */
- public Builder addRoute(MediaRouteDescriptor route) {
- if (route == null) {
- throw new IllegalArgumentException("route must not be null");
- }
-
- if (mRoutes == null) {
- mRoutes = new ArrayList<MediaRouteDescriptor>();
- } else if (mRoutes.contains(route)) {
- throw new IllegalArgumentException("route descriptor already added");
- }
- mRoutes.add(route);
- return this;
- }
-
- /**
- * Adds a list of routes.
- */
- public Builder addRoutes(Collection<MediaRouteDescriptor> routes) {
- if (routes == null) {
- throw new IllegalArgumentException("routes must not be null");
- }
-
- if (!routes.isEmpty()) {
- for (MediaRouteDescriptor route : routes) {
- addRoute(route);
- }
- }
- return this;
- }
-
- /**
- * Sets the list of routes.
- */
- Builder setRoutes(Collection<MediaRouteDescriptor> routes) {
- if (routes == null || routes.isEmpty()) {
- mRoutes = null;
- mBundle.remove(KEY_ROUTES);
- } else {
- mRoutes = new ArrayList<>(routes);
- }
- return this;
- }
-
- /**
- * Builds the {@link MediaRouteProviderDescriptor media route provider descriptor}.
- */
- public MediaRouteProviderDescriptor build() {
- if (mRoutes != null) {
- final int count = mRoutes.size();
- ArrayList<Bundle> routeBundles = new ArrayList<Bundle>(count);
- for (int i = 0; i < count; i++) {
- routeBundles.add(mRoutes.get(i).asBundle());
- }
- mBundle.putParcelableArrayList(KEY_ROUTES, routeBundles);
- }
- return new MediaRouteProviderDescriptor(mBundle, mRoutes);
- }
- }
-}
\ No newline at end of file
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProviderProtocol.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProviderProtocol.java
deleted file mode 100644
index 6be9343..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProviderProtocol.java
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.content.Intent;
-import android.os.Messenger;
-
-/**
- * Defines the communication protocol for media route provider services.
- */
-abstract class MediaRouteProviderProtocol {
- /**
- * The {@link Intent} that must be declared as handled by the service.
- * Put this in your manifest.
- */
- public static final String SERVICE_INTERFACE =
- "android.media.MediaRouteProviderService";
-
- /*
- * Messages sent from the client to the service.
- * DO NOT RENUMBER THESE!
- */
-
- /** (client v1)
- * Register client.
- * - replyTo : client messenger
- * - arg1 : request id
- * - arg2 : client version
- */
- public static final int CLIENT_MSG_REGISTER = 1;
-
- /** (client v1)
- * Unregister client.
- * - replyTo : client messenger
- * - arg1 : request id
- */
- public static final int CLIENT_MSG_UNREGISTER = 2;
-
- /** (client v1)
- * Create route controller.
- * - replyTo : client messenger
- * - arg1 : request id
- * - arg2 : route controller id
- * - CLIENT_DATA_ROUTE_ID : route id string
- */
- public static final int CLIENT_MSG_CREATE_ROUTE_CONTROLLER = 3;
-
- /** (client v1)
- * Release route controller.
- * - replyTo : client messenger
- * - arg1 : request id
- * - arg2 : route controller id
- */
- public static final int CLIENT_MSG_RELEASE_ROUTE_CONTROLLER = 4;
-
- /** (client v1)
- * Select route.
- * - replyTo : client messenger
- * - arg1 : request id
- * - arg2 : route controller id
- */
- public static final int CLIENT_MSG_SELECT_ROUTE = 5;
-
- /** (client v1)
- * Unselect route.
- * - replyTo : client messenger
- * - arg1 : request id
- * - arg2 : route controller id
- */
- public static final int CLIENT_MSG_UNSELECT_ROUTE = 6;
-
- /** (client v1)
- * Set route volume.
- * - replyTo : client messenger
- * - arg1 : request id
- * - arg2 : route controller id
- * - CLIENT_DATA_VOLUME : volume integer
- */
- public static final int CLIENT_MSG_SET_ROUTE_VOLUME = 7;
-
- /** (client v1)
- * Update route volume.
- * - replyTo : client messenger
- * - arg1 : request id
- * - arg2 : route controller id
- * - CLIENT_DATA_VOLUME : volume delta integer
- */
- public static final int CLIENT_MSG_UPDATE_ROUTE_VOLUME = 8;
-
- /** (client v1)
- * Route control request.
- * - replyTo : client messenger
- * - arg1 : request id
- * - arg2 : route controller id
- * - obj : media control intent
- */
- public static final int CLIENT_MSG_ROUTE_CONTROL_REQUEST = 9;
-
- /** (client v1)
- * Sets the discovery request.
- * - replyTo : client messenger
- * - arg1 : request id
- * - obj : discovery request bundle, or null if none
- */
- public static final int CLIENT_MSG_SET_DISCOVERY_REQUEST = 10;
-
- public static final String CLIENT_DATA_ROUTE_ID = "routeId";
- public static final String CLIENT_DATA_ROUTE_LIBRARY_GROUP = "routeGroupId";
- public static final String CLIENT_DATA_VOLUME = "volume";
- public static final String CLIENT_DATA_UNSELECT_REASON = "unselectReason";
-
- /*
- * Messages sent from the service to the client.
- * DO NOT RENUMBER THESE!
- */
-
- /** (service v1)
- * Generic failure sent in response to any unrecognized or malformed request.
- * - arg1 : request id
- */
- public static final int SERVICE_MSG_GENERIC_FAILURE = 0;
-
- /** (service v1)
- * Generic failure sent in response to a successful message.
- * - arg1 : request id
- */
- public static final int SERVICE_MSG_GENERIC_SUCCESS = 1;
-
- /** (service v1)
- * Registration succeeded.
- * - arg1 : request id
- * - arg2 : server version
- * - obj : route provider descriptor bundle, or null
- */
- public static final int SERVICE_MSG_REGISTERED = 2;
-
- /** (service v1)
- * Route control request success result.
- * - arg1 : request id
- * - obj : result data bundle, or null
- */
- public static final int SERVICE_MSG_CONTROL_REQUEST_SUCCEEDED = 3;
-
- /** (service v1)
- * Route control request failure result.
- * - arg1 : request id
- * - obj : result data bundle, or null
- * - SERVICE_DATA_ERROR: error message
- */
- public static final int SERVICE_MSG_CONTROL_REQUEST_FAILED = 4;
-
- /** (service v1)
- * Route provider descriptor changed. (unsolicited event)
- * - arg1 : reserved (0)
- * - obj : route provider descriptor bundle, or null
- */
- public static final int SERVICE_MSG_DESCRIPTOR_CHANGED = 5;
-
- public static final String SERVICE_DATA_ERROR = "error";
-
- /*
- * Recognized client version numbers. (Reserved for future use.)
- * DO NOT RENUMBER THESE!
- */
-
- /**
- * The client version used from the beginning.
- */
- public static final int CLIENT_VERSION_1 = 1;
-
- /**
- * The client version used from support library v24.1.0.
- */
- public static final int CLIENT_VERSION_2 = 2;
-
- /**
- * The current client version.
- */
- public static final int CLIENT_VERSION_CURRENT = CLIENT_VERSION_2;
-
- /*
- * Recognized server version numbers. (Reserved for future use.)
- * DO NOT RENUMBER THESE!
- */
-
- /**
- * The service version used from the beginning.
- */
- public static final int SERVICE_VERSION_1 = 1;
-
- /**
- * The current service version.
- */
- public static final int SERVICE_VERSION_CURRENT = SERVICE_VERSION_1;
-
- static final int CLIENT_VERSION_START = CLIENT_VERSION_1;
-
- /**
- * Returns true if the messenger object is valid.
- * <p>
- * The messenger constructor and unparceling code does not check whether the
- * provided IBinder is a valid IMessenger object. As a result, it's possible
- * for a peer to send an invalid IBinder that will result in crashes downstream.
- * This method checks that the messenger is in a valid state.
- * </p>
- */
- public static boolean isValidRemoteMessenger(Messenger messenger) {
- try {
- return messenger != null && messenger.getBinder() != null;
- } catch (NullPointerException ex) {
- // If the messenger was constructed with a binder interface other than
- // IMessenger then the call to getBinder() will crash with an NPE.
- return false;
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProviderService.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProviderService.java
deleted file mode 100644
index a186fee..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteProviderService.java
+++ /dev/null
@@ -1,765 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.CLIENT_DATA_ROUTE_ID;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_DATA_ROUTE_LIBRARY_GROUP;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_DATA_UNSELECT_REASON;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.CLIENT_DATA_VOLUME;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_CREATE_ROUTE_CONTROLLER;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.CLIENT_MSG_REGISTER;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_RELEASE_ROUTE_CONTROLLER;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_ROUTE_CONTROL_REQUEST;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_SELECT_ROUTE;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_SET_DISCOVERY_REQUEST;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_SET_ROUTE_VOLUME;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_UNREGISTER;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_UNSELECT_ROUTE;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_UPDATE_ROUTE_VOLUME;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.CLIENT_VERSION_1;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.SERVICE_DATA_ERROR;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_CONTROL_REQUEST_FAILED;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_CONTROL_REQUEST_SUCCEEDED;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_DESCRIPTOR_CHANGED;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_GENERIC_FAILURE;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_GENERIC_SUCCESS;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_REGISTERED;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_VERSION_CURRENT;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .isValidRemoteMessenger;
-
-import android.app.Service;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.DeadObjectException;
-import android.os.Handler;
-import android.os.IBinder;
-import android.os.IBinder.DeathRecipient;
-import android.os.Message;
-import android.os.Messenger;
-import android.os.RemoteException;
-import android.util.Log;
-import android.util.SparseArray;
-
-import androidx.annotation.VisibleForTesting;
-import androidx.core.util.ObjectsCompat;
-
-import java.lang.ref.WeakReference;
-import java.util.ArrayList;
-
-/**
- * Base class for media route provider services.
- * <p>
- * A media router will bind to media route provider services when a callback is added via
- * {@link MediaRouter#addCallback(MediaRouteSelector, MediaRouter.Callback, int)} with a discovery
- * flag: {@link MediaRouter#CALLBACK_FLAG_REQUEST_DISCOVERY},
- * {@link MediaRouter#CALLBACK_FLAG_FORCE_DISCOVERY}, or
- * {@link MediaRouter#CALLBACK_FLAG_PERFORM_ACTIVE_SCAN}, and will unbind when the callback
- * is removed via {@link MediaRouter#removeCallback(MediaRouter.Callback)}.
- * </p><p>
- * To implement your own media route provider service, extend this class and
- * override the {@link #onCreateMediaRouteProvider} method to return an
- * instance of your {@link MediaRouteProvider}.
- * </p><p>
- * Declare your media route provider service in your application manifest
- * like this:
- * </p>
- * <pre>
- * <service android:name=".MyMediaRouteProviderService"
- * android:label="@string/my_media_route_provider_service">
- * <intent-filter>
- * <action android:name="android.media.MediaRouteProviderService" />
- * </intent-filter>
- * </service>
- * </pre>
- */
-public abstract class MediaRouteProviderService extends Service {
- static final String TAG = "MediaRouteProviderSrv"; // max. 23 chars
- static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-
- private final ArrayList<ClientRecord> mClients = new ArrayList<ClientRecord>();
- private final ReceiveHandler mReceiveHandler;
- private final Messenger mReceiveMessenger;
- final PrivateHandler mPrivateHandler;
- private final ProviderCallback mProviderCallback;
-
- MediaRouteProvider mProvider;
- private MediaRouteDiscoveryRequest mCompositeDiscoveryRequest;
-
- /**
- * The {@link Intent} that must be declared as handled by the service.
- * Put this in your manifest.
- */
- public static final String SERVICE_INTERFACE = MediaRouteProviderProtocol.SERVICE_INTERFACE;
-
- /*
- * Private messages used internally. (Yes, you can renumber these.)
- */
-
- static final int PRIVATE_MSG_CLIENT_DIED = 1;
-
- /**
- * Creates a media route provider service.
- */
- public MediaRouteProviderService() {
- mReceiveHandler = new ReceiveHandler(this);
- mReceiveMessenger = new Messenger(mReceiveHandler);
- mPrivateHandler = new PrivateHandler();
- mProviderCallback = new ProviderCallback();
- }
-
- /**
- * Called by the system when it is time to create the media route provider.
- *
- * @return The media route provider offered by this service, or null if
- * this service has decided not to offer a media route provider.
- */
- public abstract MediaRouteProvider onCreateMediaRouteProvider();
-
- /**
- * Gets the media route provider offered by this service.
- *
- * @return The media route provider offered by this service, or null if
- * it has not yet been created.
- *
- * @see #onCreateMediaRouteProvider()
- */
- public MediaRouteProvider getMediaRouteProvider() {
- return mProvider;
- }
-
- @Override
- public IBinder onBind(Intent intent) {
- if (intent.getAction().equals(SERVICE_INTERFACE)) {
- if (mProvider == null) {
- MediaRouteProvider provider = onCreateMediaRouteProvider();
- if (provider != null) {
- String providerPackage = provider.getMetadata().getPackageName();
- if (!providerPackage.equals(getPackageName())) {
- throw new IllegalStateException("onCreateMediaRouteProvider() returned "
- + "a provider whose package name does not match the package "
- + "name of the service. A media route provider service can "
- + "only export its own media route providers. "
- + "Provider package name: " + providerPackage
- + ". Service package name: " + getPackageName() + ".");
- }
- mProvider = provider;
- mProvider.setCallback(mProviderCallback);
- }
- }
- if (mProvider != null) {
- return mReceiveMessenger.getBinder();
- }
- }
- return null;
- }
-
- @Override
- public boolean onUnbind(Intent intent) {
- if (mProvider != null) {
- mProvider.setCallback(null);
- }
- return super.onUnbind(intent);
- }
-
- boolean onRegisterClient(Messenger messenger, int requestId, int version) {
- if (version >= CLIENT_VERSION_1) {
- int index = findClient(messenger);
- if (index < 0) {
- ClientRecord client = new ClientRecord(messenger, version);
- if (client.register()) {
- mClients.add(client);
- if (DEBUG) {
- Log.d(TAG, client + ": Registered, version=" + version);
- }
- if (requestId != 0) {
- MediaRouteProviderDescriptor descriptor = mProvider.getDescriptor();
- sendReply(messenger, SERVICE_MSG_REGISTERED,
- requestId, SERVICE_VERSION_CURRENT,
- createDescriptorBundleForClientVersion(descriptor,
- client.mVersion), null);
- }
- return true;
- }
- }
- }
- return false;
- }
-
- boolean onUnregisterClient(Messenger messenger, int requestId) {
- int index = findClient(messenger);
- if (index >= 0) {
- ClientRecord client = mClients.remove(index);
- if (DEBUG) {
- Log.d(TAG, client + ": Unregistered");
- }
- client.dispose();
- sendGenericSuccess(messenger, requestId);
- return true;
- }
- return false;
- }
-
- void onBinderDied(Messenger messenger) {
- int index = findClient(messenger);
- if (index >= 0) {
- ClientRecord client = mClients.remove(index);
- if (DEBUG) {
- Log.d(TAG, client + ": Binder died");
- }
- client.dispose();
- }
- }
-
- boolean onCreateRouteController(Messenger messenger, int requestId,
- int controllerId, String routeId, String routeGroupId) {
- ClientRecord client = getClient(messenger);
- if (client != null) {
- if (client.createRouteController(routeId, routeGroupId, controllerId)) {
- if (DEBUG) {
- Log.d(TAG, client + ": Route controller created, controllerId=" + controllerId
- + ", routeId=" + routeId + ", routeGroupId=" + routeGroupId);
- }
- sendGenericSuccess(messenger, requestId);
- return true;
- }
- }
- return false;
- }
-
- boolean onReleaseRouteController(Messenger messenger, int requestId,
- int controllerId) {
- ClientRecord client = getClient(messenger);
- if (client != null) {
- if (client.releaseRouteController(controllerId)) {
- if (DEBUG) {
- Log.d(TAG, client + ": Route controller released"
- + ", controllerId=" + controllerId);
- }
- sendGenericSuccess(messenger, requestId);
- return true;
- }
- }
- return false;
- }
-
- boolean onSelectRoute(Messenger messenger, int requestId,
- int controllerId) {
- ClientRecord client = getClient(messenger);
- if (client != null) {
- MediaRouteProvider.RouteController controller =
- client.getRouteController(controllerId);
- if (controller != null) {
- controller.onSelect();
- if (DEBUG) {
- Log.d(TAG, client + ": Route selected"
- + ", controllerId=" + controllerId);
- }
- sendGenericSuccess(messenger, requestId);
- return true;
- }
- }
- return false;
- }
-
- boolean onUnselectRoute(Messenger messenger, int requestId,
- int controllerId, int reason) {
- ClientRecord client = getClient(messenger);
- if (client != null) {
- MediaRouteProvider.RouteController controller =
- client.getRouteController(controllerId);
- if (controller != null) {
- controller.onUnselect(reason);
- if (DEBUG) {
- Log.d(TAG, client + ": Route unselected"
- + ", controllerId=" + controllerId);
- }
- sendGenericSuccess(messenger, requestId);
- return true;
- }
- }
- return false;
- }
-
- boolean onSetRouteVolume(Messenger messenger, int requestId,
- int controllerId, int volume) {
- ClientRecord client = getClient(messenger);
- if (client != null) {
- MediaRouteProvider.RouteController controller =
- client.getRouteController(controllerId);
- if (controller != null) {
- controller.onSetVolume(volume);
- if (DEBUG) {
- Log.d(TAG, client + ": Route volume changed"
- + ", controllerId=" + controllerId + ", volume=" + volume);
- }
- sendGenericSuccess(messenger, requestId);
- return true;
- }
- }
- return false;
- }
-
- boolean onUpdateRouteVolume(Messenger messenger, int requestId,
- int controllerId, int delta) {
- ClientRecord client = getClient(messenger);
- if (client != null) {
- MediaRouteProvider.RouteController controller =
- client.getRouteController(controllerId);
- if (controller != null) {
- controller.onUpdateVolume(delta);
- if (DEBUG) {
- Log.d(TAG, client + ": Route volume updated"
- + ", controllerId=" + controllerId + ", delta=" + delta);
- }
- sendGenericSuccess(messenger, requestId);
- return true;
- }
- }
- return false;
- }
-
- boolean onRouteControlRequest(final Messenger messenger, final int requestId,
- final int controllerId, final Intent intent) {
- final ClientRecord client = getClient(messenger);
- if (client != null) {
- MediaRouteProvider.RouteController controller =
- client.getRouteController(controllerId);
- if (controller != null) {
- MediaRouter.ControlRequestCallback callback = null;
- if (requestId != 0) {
- callback = new MediaRouter.ControlRequestCallback() {
- @Override
- public void onResult(Bundle data) {
- if (DEBUG) {
- Log.d(TAG, client + ": Route control request succeeded"
- + ", controllerId=" + controllerId
- + ", intent=" + intent
- + ", data=" + data);
- }
- if (findClient(messenger) >= 0) {
- sendReply(messenger, SERVICE_MSG_CONTROL_REQUEST_SUCCEEDED,
- requestId, 0, data, null);
- }
- }
-
- @Override
- public void onError(String error, Bundle data) {
- if (DEBUG) {
- Log.d(TAG, client + ": Route control request failed"
- + ", controllerId=" + controllerId
- + ", intent=" + intent
- + ", error=" + error + ", data=" + data);
- }
- if (findClient(messenger) >= 0) {
- if (error != null) {
- Bundle bundle = new Bundle();
- bundle.putString(SERVICE_DATA_ERROR, error);
- sendReply(messenger, SERVICE_MSG_CONTROL_REQUEST_FAILED,
- requestId, 0, data, bundle);
- } else {
- sendReply(messenger, SERVICE_MSG_CONTROL_REQUEST_FAILED,
- requestId, 0, data, null);
- }
- }
- }
- };
- }
- if (controller.onControlRequest(intent, callback)) {
- if (DEBUG) {
- Log.d(TAG, client + ": Route control request delivered"
- + ", controllerId=" + controllerId + ", intent=" + intent);
- }
- return true;
- }
- }
- }
- return false;
- }
-
- boolean onSetDiscoveryRequest(Messenger messenger, int requestId,
- MediaRouteDiscoveryRequest request) {
- ClientRecord client = getClient(messenger);
- if (client != null) {
- boolean actuallyChanged = client.setDiscoveryRequest(request);
- if (DEBUG) {
- Log.d(TAG, client + ": Set discovery request, request=" + request
- + ", actuallyChanged=" + actuallyChanged
- + ", compositeDiscoveryRequest=" + mCompositeDiscoveryRequest);
- }
- sendGenericSuccess(messenger, requestId);
- return true;
- }
- return false;
- }
-
- void sendDescriptorChanged(MediaRouteProviderDescriptor descriptor) {
- final int count = mClients.size();
- for (int i = 0; i < count; i++) {
- ClientRecord client = mClients.get(i);
- sendReply(client.mMessenger, SERVICE_MSG_DESCRIPTOR_CHANGED, 0, 0,
- createDescriptorBundleForClientVersion(descriptor, client.mVersion), null);
- if (DEBUG) {
- Log.d(TAG, client + ": Sent descriptor change event, descriptor=" + descriptor);
- }
- }
- }
-
- @VisibleForTesting
- static Bundle createDescriptorBundleForClientVersion(MediaRouteProviderDescriptor descriptor,
- int clientVersion) {
- if (descriptor == null) {
- return null;
- }
- MediaRouteProviderDescriptor.Builder builder =
- new MediaRouteProviderDescriptor.Builder(descriptor);
- builder.setRoutes(null);
- for (MediaRouteDescriptor route : descriptor.getRoutes()) {
- if (clientVersion >= route.getMinClientVersion()
- && clientVersion <= route.getMaxClientVersion()) {
- builder.addRoute(route);
- }
- }
- return builder.build().asBundle();
- }
-
- boolean updateCompositeDiscoveryRequest() {
- MediaRouteDiscoveryRequest composite = null;
- MediaRouteSelector.Builder selectorBuilder = null;
- boolean activeScan = false;
- final int count = mClients.size();
- for (int i = 0; i < count; i++) {
- MediaRouteDiscoveryRequest request = mClients.get(i).mDiscoveryRequest;
- if (request != null
- && (!request.getSelector().isEmpty() || request.isActiveScan())) {
- activeScan |= request.isActiveScan();
- if (composite == null) {
- composite = request;
- } else {
- if (selectorBuilder == null) {
- selectorBuilder = new MediaRouteSelector.Builder(composite.getSelector());
- }
- selectorBuilder.addSelector(request.getSelector());
- }
- }
- }
- if (selectorBuilder != null) {
- composite = new MediaRouteDiscoveryRequest(selectorBuilder.build(), activeScan);
- }
- if (!ObjectsCompat.equals(mCompositeDiscoveryRequest, composite)) {
- mCompositeDiscoveryRequest = composite;
- mProvider.setDiscoveryRequest(composite);
- return true;
- }
- return false;
- }
-
- private ClientRecord getClient(Messenger messenger) {
- int index = findClient(messenger);
- return index >= 0 ? mClients.get(index) : null;
- }
-
- int findClient(Messenger messenger) {
- final int count = mClients.size();
- for (int i = 0; i < count; i++) {
- ClientRecord client = mClients.get(i);
- if (client.hasMessenger(messenger)) {
- return i;
- }
- }
- return -1;
- }
-
- static void sendGenericFailure(Messenger messenger, int requestId) {
- if (requestId != 0) {
- sendReply(messenger, SERVICE_MSG_GENERIC_FAILURE, requestId, 0, null, null);
- }
- }
-
- private static void sendGenericSuccess(Messenger messenger, int requestId) {
- if (requestId != 0) {
- sendReply(messenger, SERVICE_MSG_GENERIC_SUCCESS, requestId, 0, null, null);
- }
- }
-
- static void sendReply(Messenger messenger, int what,
- int requestId, int arg, Object obj, Bundle data) {
- Message msg = Message.obtain();
- msg.what = what;
- msg.arg1 = requestId;
- msg.arg2 = arg;
- msg.obj = obj;
- msg.setData(data);
- try {
- messenger.send(msg);
- } catch (DeadObjectException ex) {
- // The client died.
- } catch (RemoteException ex) {
- Log.e(TAG, "Could not send message to " + getClientId(messenger), ex);
- }
- }
-
- static String getClientId(Messenger messenger) {
- return "Client connection " + messenger.getBinder().toString();
- }
-
- private final class PrivateHandler extends Handler {
- PrivateHandler() {
- }
-
- @Override
- public void handleMessage(Message msg) {
- switch (msg.what) {
- case PRIVATE_MSG_CLIENT_DIED:
- onBinderDied((Messenger)msg.obj);
- break;
- }
- }
- }
-
- private final class ProviderCallback extends MediaRouteProvider.Callback {
- ProviderCallback() {
- }
-
- @Override
- public void onDescriptorChanged(MediaRouteProvider provider,
- MediaRouteProviderDescriptor descriptor) {
- sendDescriptorChanged(descriptor);
- }
- }
-
- private final class ClientRecord implements DeathRecipient {
- public final Messenger mMessenger;
- public final int mVersion;
- public MediaRouteDiscoveryRequest mDiscoveryRequest;
-
- private final SparseArray<MediaRouteProvider.RouteController> mControllers =
- new SparseArray<MediaRouteProvider.RouteController>();
-
- public ClientRecord(Messenger messenger, int version) {
- mMessenger = messenger;
- mVersion = version;
- }
-
- public boolean register() {
- try {
- mMessenger.getBinder().linkToDeath(this, 0);
- return true;
- } catch (RemoteException ex) {
- binderDied();
- }
- return false;
- }
-
- public void dispose() {
- int count = mControllers.size();
- for (int i = 0; i < count; i++) {
- mControllers.valueAt(i).onRelease();
- }
- mControllers.clear();
-
- mMessenger.getBinder().unlinkToDeath(this, 0);
-
- setDiscoveryRequest(null);
- }
-
- public boolean hasMessenger(Messenger other) {
- return mMessenger.getBinder() == other.getBinder();
- }
-
- public boolean createRouteController(String routeId, String routeGroupId,
- int controllerId) {
- if (mControllers.indexOfKey(controllerId) < 0) {
- MediaRouteProvider.RouteController controller = routeGroupId == null
- ? mProvider.onCreateRouteController(routeId)
- : mProvider.onCreateRouteController(routeId, routeGroupId);
- if (controller != null) {
- mControllers.put(controllerId, controller);
- return true;
- }
- }
- return false;
- }
-
- public boolean releaseRouteController(int controllerId) {
- MediaRouteProvider.RouteController controller = mControllers.get(controllerId);
- if (controller != null) {
- mControllers.remove(controllerId);
- controller.onRelease();
- return true;
- }
- return false;
- }
-
- public MediaRouteProvider.RouteController getRouteController(int controllerId) {
- return mControllers.get(controllerId);
- }
-
- public boolean setDiscoveryRequest(MediaRouteDiscoveryRequest request) {
- if (!ObjectsCompat.equals(mDiscoveryRequest, request)) {
- mDiscoveryRequest = request;
- return updateCompositeDiscoveryRequest();
- }
- return false;
- }
-
- // Runs on a binder thread.
- @Override
- public void binderDied() {
- mPrivateHandler.obtainMessage(PRIVATE_MSG_CLIENT_DIED, mMessenger).sendToTarget();
- }
-
- @Override
- public String toString() {
- return getClientId(mMessenger);
- }
- }
-
- /**
- * Handler that receives messages from clients.
- * <p>
- * This inner class is static and only retains a weak reference to the service
- * to prevent the service from being leaked in case one of the clients is holding an
- * active reference to the server's messenger.
- * </p><p>
- * This handler should not be used to handle any messages other than those
- * that come from the client.
- * </p>
- */
- private static final class ReceiveHandler extends Handler {
- private final WeakReference<MediaRouteProviderService> mServiceRef;
-
- public ReceiveHandler(MediaRouteProviderService service) {
- mServiceRef = new WeakReference<MediaRouteProviderService>(service);
- }
-
- @Override
- public void handleMessage(Message msg) {
- final Messenger messenger = msg.replyTo;
- if (isValidRemoteMessenger(messenger)) {
- final int what = msg.what;
- final int requestId = msg.arg1;
- final int arg = msg.arg2;
- final Object obj = msg.obj;
- final Bundle data = msg.peekData();
- if (!processMessage(what, messenger, requestId, arg, obj, data)) {
- if (DEBUG) {
- Log.d(TAG, getClientId(messenger) + ": Message failed, what=" + what
- + ", requestId=" + requestId + ", arg=" + arg
- + ", obj=" + obj + ", data=" + data);
- }
- sendGenericFailure(messenger, requestId);
- }
- } else {
- if (DEBUG) {
- Log.d(TAG, "Ignoring message without valid reply messenger.");
- }
- }
- }
-
- private boolean processMessage(int what,
- Messenger messenger, int requestId, int arg, Object obj, Bundle data) {
- MediaRouteProviderService service = mServiceRef.get();
- if (service != null) {
- switch (what) {
- case CLIENT_MSG_REGISTER:
- return service.onRegisterClient(messenger, requestId, arg);
-
- case CLIENT_MSG_UNREGISTER:
- return service.onUnregisterClient(messenger, requestId);
-
- case CLIENT_MSG_CREATE_ROUTE_CONTROLLER: {
- String routeId = data.getString(CLIENT_DATA_ROUTE_ID);
- String routeGroupId = data.getString(CLIENT_DATA_ROUTE_LIBRARY_GROUP);
- if (routeId != null) {
- return service.onCreateRouteController(
- messenger, requestId, arg, routeId, routeGroupId);
- }
- break;
- }
-
- case CLIENT_MSG_RELEASE_ROUTE_CONTROLLER:
- return service.onReleaseRouteController(messenger, requestId, arg);
-
- case CLIENT_MSG_SELECT_ROUTE:
- return service.onSelectRoute(messenger, requestId, arg);
-
- case CLIENT_MSG_UNSELECT_ROUTE:
- int reason = data == null ?
- MediaRouter.UNSELECT_REASON_UNKNOWN
- : data.getInt(CLIENT_DATA_UNSELECT_REASON,
- MediaRouter.UNSELECT_REASON_UNKNOWN);
- return service.onUnselectRoute(messenger, requestId, arg, reason);
-
- case CLIENT_MSG_SET_ROUTE_VOLUME: {
- int volume = data.getInt(CLIENT_DATA_VOLUME, -1);
- if (volume >= 0) {
- return service.onSetRouteVolume(
- messenger, requestId, arg, volume);
- }
- break;
- }
-
- case CLIENT_MSG_UPDATE_ROUTE_VOLUME: {
- int delta = data.getInt(CLIENT_DATA_VOLUME, 0);
- if (delta != 0) {
- return service.onUpdateRouteVolume(
- messenger, requestId, arg, delta);
- }
- break;
- }
-
- case CLIENT_MSG_ROUTE_CONTROL_REQUEST:
- if (obj instanceof Intent) {
- return service.onRouteControlRequest(
- messenger, requestId, arg, (Intent)obj);
- }
- break;
-
- case CLIENT_MSG_SET_DISCOVERY_REQUEST: {
- if (obj == null || obj instanceof Bundle) {
- MediaRouteDiscoveryRequest request =
- MediaRouteDiscoveryRequest.fromBundle((Bundle)obj);
- return service.onSetDiscoveryRequest(
- messenger, requestId,
- request != null && request.isValid() ? request : null);
- }
- }
- }
- }
- return false;
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteSelector.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteSelector.java
deleted file mode 100644
index f20dcc0..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouteSelector.java
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.support.mediarouter.media;
-
-import android.content.IntentFilter;
-import android.os.Bundle;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-
-/**
- * Describes the capabilities of routes that applications would like to discover and use.
- * <p>
- * This object is immutable once created using a {@link Builder} instance.
- * </p>
- *
- * <h3>Example</h3>
- * <pre>
- * MediaRouteSelector selectorBuilder = new MediaRouteSelector.Builder()
- * .addControlCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO)
- * .addControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK)
- * .build();
- *
- * MediaRouter router = MediaRouter.getInstance(context);
- * router.addCallback(selector, callback, MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);
- * </pre>
- */
-public final class MediaRouteSelector {
- static final String KEY_CONTROL_CATEGORIES = "controlCategories";
-
- private final Bundle mBundle;
- List<String> mControlCategories;
-
- /**
- * An empty media route selector that will not match any routes.
- */
- public static final MediaRouteSelector EMPTY = new MediaRouteSelector(new Bundle(), null);
-
- MediaRouteSelector(Bundle bundle, List<String> controlCategories) {
- mBundle = bundle;
- mControlCategories = controlCategories;
- }
-
- /**
- * Gets the list of {@link MediaControlIntent media control categories} in the selector.
- *
- * @return The list of categories.
- */
- public List<String> getControlCategories() {
- ensureControlCategories();
- return mControlCategories;
- }
-
- void ensureControlCategories() {
- if (mControlCategories == null) {
- mControlCategories = mBundle.getStringArrayList(KEY_CONTROL_CATEGORIES);
- if (mControlCategories == null || mControlCategories.isEmpty()) {
- mControlCategories = Collections.<String>emptyList();
- }
- }
- }
-
- /**
- * Returns true if the selector contains the specified category.
- *
- * @param category The category to check.
- * @return True if the category is present.
- */
- public boolean hasControlCategory(String category) {
- if (category != null) {
- ensureControlCategories();
- final int categoryCount = mControlCategories.size();
- for (int i = 0; i < categoryCount; i++) {
- if (mControlCategories.get(i).equals(category)) {
- return true;
- }
- }
- }
- return false;
- }
-
- /**
- * Returns true if the selector matches at least one of the specified control filters.
- *
- * @param filters The list of control filters to consider.
- * @return True if a match is found.
- */
- public boolean matchesControlFilters(List<IntentFilter> filters) {
- if (filters != null) {
- ensureControlCategories();
- final int categoryCount = mControlCategories.size();
- if (categoryCount != 0) {
- final int filterCount = filters.size();
- for (int i = 0; i < filterCount; i++) {
- final IntentFilter filter = filters.get(i);
- if (filter != null) {
- for (int j = 0; j < categoryCount; j++) {
- if (filter.hasCategory(mControlCategories.get(j))) {
- return true;
- }
- }
- }
- }
- }
- }
- return false;
- }
-
- /**
- * Returns true if this selector contains all of the capabilities described
- * by the specified selector.
- *
- * @param selector The selector to be examined.
- * @return True if this selector contains all of the capabilities described
- * by the specified selector.
- */
- public boolean contains(MediaRouteSelector selector) {
- if (selector != null) {
- ensureControlCategories();
- selector.ensureControlCategories();
- return mControlCategories.containsAll(selector.mControlCategories);
- }
- return false;
- }
-
- /**
- * Returns true if the selector does not specify any capabilities.
- */
- public boolean isEmpty() {
- ensureControlCategories();
- return mControlCategories.isEmpty();
- }
-
- /**
- * Returns true if the selector has all of the required fields.
- */
- public boolean isValid() {
- ensureControlCategories();
- if (mControlCategories.contains(null)) {
- return false;
- }
- return true;
- }
-
- @Override
- public boolean equals(Object o) {
- if (o instanceof MediaRouteSelector) {
- MediaRouteSelector other = (MediaRouteSelector)o;
- ensureControlCategories();
- other.ensureControlCategories();
- return mControlCategories.equals(other.mControlCategories);
- }
- return false;
- }
-
- @Override
- public int hashCode() {
- ensureControlCategories();
- return mControlCategories.hashCode();
- }
-
- @Override
- public String toString() {
- StringBuilder result = new StringBuilder();
- result.append("MediaRouteSelector{ ");
- result.append("controlCategories=").append(
- Arrays.toString(getControlCategories().toArray()));
- result.append(" }");
- return result.toString();
- }
-
- /**
- * Converts this object to a bundle for serialization.
- *
- * @return The contents of the object represented as a bundle.
- */
- public Bundle asBundle() {
- return mBundle;
- }
-
- /**
- * Creates an instance from a bundle.
- *
- * @param bundle The bundle, or null if none.
- * @return The new instance, or null if the bundle was null.
- */
- public static MediaRouteSelector fromBundle(@Nullable Bundle bundle) {
- return bundle != null ? new MediaRouteSelector(bundle, null) : null;
- }
-
- /**
- * Builder for {@link MediaRouteSelector media route selectors}.
- */
- public static final class Builder {
- private ArrayList<String> mControlCategories;
-
- /**
- * Creates an empty media route selector builder.
- */
- public Builder() {
- }
-
- /**
- * Creates a media route selector descriptor builder whose initial contents are
- * copied from an existing selector.
- */
- public Builder(@NonNull MediaRouteSelector selector) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
-
- selector.ensureControlCategories();
- if (!selector.mControlCategories.isEmpty()) {
- mControlCategories = new ArrayList<String>(selector.mControlCategories);
- }
- }
-
- /**
- * Adds a {@link MediaControlIntent media control category} to the builder.
- *
- * @param category The category to add to the set of desired capabilities, such as
- * {@link MediaControlIntent#CATEGORY_LIVE_AUDIO}.
- * @return The builder instance for chaining.
- */
- @NonNull
- public Builder addControlCategory(@NonNull String category) {
- if (category == null) {
- throw new IllegalArgumentException("category must not be null");
- }
-
- if (mControlCategories == null) {
- mControlCategories = new ArrayList<String>();
- }
- if (!mControlCategories.contains(category)) {
- mControlCategories.add(category);
- }
- return this;
- }
-
- /**
- * Adds a list of {@link MediaControlIntent media control categories} to the builder.
- *
- * @param categories The list categories to add to the set of desired capabilities,
- * such as {@link MediaControlIntent#CATEGORY_LIVE_AUDIO}.
- * @return The builder instance for chaining.
- */
- @NonNull
- public Builder addControlCategories(@NonNull Collection<String> categories) {
- if (categories == null) {
- throw new IllegalArgumentException("categories must not be null");
- }
-
- if (!categories.isEmpty()) {
- for (String category : categories) {
- addControlCategory(category);
- }
- }
- return this;
- }
-
- /**
- * Adds the contents of an existing media route selector to the builder.
- *
- * @param selector The media route selector whose contents are to be added.
- * @return The builder instance for chaining.
- */
- @NonNull
- public Builder addSelector(@NonNull MediaRouteSelector selector) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
-
- addControlCategories(selector.getControlCategories());
- return this;
- }
-
- /**
- * Builds the {@link MediaRouteSelector media route selector}.
- */
- @NonNull
- public MediaRouteSelector build() {
- if (mControlCategories == null) {
- return EMPTY;
- }
- Bundle bundle = new Bundle();
- bundle.putStringArrayList(KEY_CONTROL_CATEGORIES, mControlCategories);
- return new MediaRouteSelector(bundle, mControlCategories);
- }
- }
-}
\ No newline at end of file
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouter.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouter.java
deleted file mode 100644
index 4b56b19..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaRouter.java
+++ /dev/null
@@ -1,3000 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.annotation.IntDef;
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.app.ActivityManager;
-import android.content.ComponentName;
-import android.content.ContentResolver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.IntentSender;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.res.Resources;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Looper;
-import android.os.Message;
-import android.support.v4.media.session.MediaSessionCompat;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.Display;
-
-import androidx.core.app.ActivityManagerCompat;
-import androidx.core.hardware.display.DisplayManagerCompat;
-import androidx.core.util.Pair;
-import androidx.media.VolumeProviderCompat;
-
-import com.android.support.mediarouter.media.MediaRouteProvider.ProviderMetadata;
-import com.android.support.mediarouter.media.MediaRouteProvider.RouteController;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.ref.WeakReference;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * MediaRouter allows applications to control the routing of media channels
- * and streams from the current device to external speakers and destination devices.
- * <p>
- * A MediaRouter instance is retrieved through {@link #getInstance}. Applications
- * can query the media router about the currently selected route and its capabilities
- * to determine how to send content to the route's destination. Applications can
- * also {@link RouteInfo#sendControlRequest send control requests} to the route
- * to ask the route's destination to perform certain remote control functions
- * such as playing media.
- * </p><p>
- * See also {@link MediaRouteProvider} for information on how an application
- * can publish new media routes to the media router.
- * </p><p>
- * The media router API is not thread-safe; all interactions with it must be
- * done from the main thread of the process.
- * </p>
- */
-public final class MediaRouter {
- static final String TAG = "MediaRouter";
- static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-
- /**
- * Passed to {@link androidx.mediarouter.media.MediaRouteProvider.RouteController#onUnselect(int)}
- * and {@link Callback#onRouteUnselected(MediaRouter, RouteInfo, int)} when the reason the route
- * was unselected is unknown.
- */
- public static final int UNSELECT_REASON_UNKNOWN = 0;
- /**
- * Passed to {@link androidx.mediarouter.media.MediaRouteProvider.RouteController#onUnselect(int)}
- * and {@link Callback#onRouteUnselected(MediaRouter, RouteInfo, int)} when the user pressed
- * the disconnect button to disconnect and keep playing.
- * <p>
- *
- * @see MediaRouteDescriptor#canDisconnectAndKeepPlaying()
- */
- public static final int UNSELECT_REASON_DISCONNECTED = 1;
- /**
- * Passed to {@link androidx.mediarouter.media.MediaRouteProvider.RouteController#onUnselect(int)}
- * and {@link Callback#onRouteUnselected(MediaRouter, RouteInfo, int)} when the user pressed
- * the stop casting button.
- */
- public static final int UNSELECT_REASON_STOPPED = 2;
- /**
- * Passed to {@link androidx.mediarouter.media.MediaRouteProvider.RouteController#onUnselect(int)}
- * and {@link Callback#onRouteUnselected(MediaRouter, RouteInfo, int)} when the user selected
- * a different route.
- */
- public static final int UNSELECT_REASON_ROUTE_CHANGED = 3;
-
- // Maintains global media router state for the process.
- // This field is initialized in MediaRouter.getInstance() before any
- // MediaRouter objects are instantiated so it is guaranteed to be
- // valid whenever any instance method is invoked.
- static GlobalMediaRouter sGlobal;
-
- // Context-bound state of the media router.
- final Context mContext;
- final ArrayList<CallbackRecord> mCallbackRecords = new ArrayList<CallbackRecord>();
-
- @IntDef(flag = true,
- value = {
- CALLBACK_FLAG_PERFORM_ACTIVE_SCAN,
- CALLBACK_FLAG_REQUEST_DISCOVERY,
- CALLBACK_FLAG_UNFILTERED_EVENTS
- }
- )
- @Retention(RetentionPolicy.SOURCE)
- private @interface CallbackFlags {}
-
- /**
- * Flag for {@link #addCallback}: Actively scan for routes while this callback
- * is registered.
- * <p>
- * When this flag is specified, the media router will actively scan for new
- * routes. Certain routes, such as wifi display routes, may not be discoverable
- * except when actively scanning. This flag is typically used when the route picker
- * dialog has been opened by the user to ensure that the route information is
- * up to date.
- * </p><p>
- * Active scanning may consume a significant amount of power and may have intrusive
- * effects on wireless connectivity. Therefore it is important that active scanning
- * only be requested when it is actually needed to satisfy a user request to
- * discover and select a new route.
- * </p><p>
- * This flag implies {@link #CALLBACK_FLAG_REQUEST_DISCOVERY} but performing
- * active scans is much more expensive than a normal discovery request.
- * </p>
- *
- * @see #CALLBACK_FLAG_REQUEST_DISCOVERY
- */
- public static final int CALLBACK_FLAG_PERFORM_ACTIVE_SCAN = 1 << 0;
-
- /**
- * Flag for {@link #addCallback}: Do not filter route events.
- * <p>
- * When this flag is specified, the callback will be invoked for events that affect any
- * route even if they do not match the callback's filter.
- * </p>
- */
- public static final int CALLBACK_FLAG_UNFILTERED_EVENTS = 1 << 1;
-
- /**
- * Flag for {@link #addCallback}: Request passive route discovery while this
- * callback is registered, except on {@link ActivityManager#isLowRamDevice low-RAM devices}.
- * <p>
- * When this flag is specified, the media router will try to discover routes.
- * Although route discovery is intended to be efficient, checking for new routes may
- * result in some network activity and could slowly drain the battery. Therefore
- * applications should only specify {@link #CALLBACK_FLAG_REQUEST_DISCOVERY} when
- * they are running in the foreground and would like to provide the user with the
- * option of connecting to new routes.
- * </p><p>
- * Applications should typically add a callback using this flag in the
- * {@link android.app.Activity activity's} {@link android.app.Activity#onStart onStart}
- * method and remove it in the {@link android.app.Activity#onStop onStop} method.
- * The {@link androidx.mediarouter.app.MediaRouteDiscoveryFragment} fragment may
- * also be used for this purpose.
- * </p><p class="note">
- * On {@link ActivityManager#isLowRamDevice low-RAM devices} this flag
- * will be ignored. Refer to
- * {@link #addCallback(MediaRouteSelector, Callback, int) addCallback} for details.
- * </p>
- *
- * @see androidx.mediarouter.app.MediaRouteDiscoveryFragment
- */
- public static final int CALLBACK_FLAG_REQUEST_DISCOVERY = 1 << 2;
-
- /**
- * Flag for {@link #addCallback}: Request passive route discovery while this
- * callback is registered, even on {@link ActivityManager#isLowRamDevice low-RAM devices}.
- * <p class="note">
- * This flag has a significant performance impact on low-RAM devices
- * since it may cause many media route providers to be started simultaneously.
- * It is much better to use {@link #CALLBACK_FLAG_REQUEST_DISCOVERY} instead to avoid
- * performing passive discovery on these devices altogether. Refer to
- * {@link #addCallback(MediaRouteSelector, Callback, int) addCallback} for details.
- * </p>
- *
- * @see androidx.mediarouter.app.MediaRouteDiscoveryFragment
- */
- public static final int CALLBACK_FLAG_FORCE_DISCOVERY = 1 << 3;
-
- /**
- * Flag for {@link #isRouteAvailable}: Ignore the default route.
- * <p>
- * This flag is used to determine whether a matching non-default route is available.
- * This constraint may be used to decide whether to offer the route chooser dialog
- * to the user. There is no point offering the chooser if there are no
- * non-default choices.
- * </p>
- */
- public static final int AVAILABILITY_FLAG_IGNORE_DEFAULT_ROUTE = 1 << 0;
-
- /**
- * Flag for {@link #isRouteAvailable}: Require an actual route to be matched.
- * <p>
- * If this flag is not set, then {@link #isRouteAvailable} will return true
- * if it is possible to discover a matching route even if discovery is not in
- * progress or if no matching route has yet been found. This feature is used to
- * save resources by removing the need to perform passive route discovery on
- * {@link ActivityManager#isLowRamDevice low-RAM devices}.
- * </p><p>
- * If this flag is set, then {@link #isRouteAvailable} will only return true if
- * a matching route has actually been discovered.
- * </p>
- */
- public static final int AVAILABILITY_FLAG_REQUIRE_MATCH = 1 << 1;
-
- private MediaRouter(Context context) {
- mContext = context;
- }
-
- /**
- * Gets an instance of the media router service associated with the context.
- * <p>
- * The application is responsible for holding a strong reference to the returned
- * {@link MediaRouter} instance, such as by storing the instance in a field of
- * the {@link android.app.Activity}, to ensure that the media router remains alive
- * as long as the application is using its features.
- * </p><p>
- * In other words, the support library only holds a {@link WeakReference weak reference}
- * to each media router instance. When there are no remaining strong references to the
- * media router instance, all of its callbacks will be removed and route discovery
- * will no longer be performed on its behalf.
- * </p>
- *
- * @return The media router instance for the context. The application must hold
- * a strong reference to this object as long as it is in use.
- */
- public static MediaRouter getInstance(@NonNull Context context) {
- if (context == null) {
- throw new IllegalArgumentException("context must not be null");
- }
- checkCallingThread();
-
- if (sGlobal == null) {
- sGlobal = new GlobalMediaRouter(context.getApplicationContext());
- sGlobal.start();
- }
- return sGlobal.getRouter(context);
- }
-
- /**
- * Gets information about the {@link MediaRouter.RouteInfo routes} currently known to
- * this media router.
- */
- public List<RouteInfo> getRoutes() {
- checkCallingThread();
- return sGlobal.getRoutes();
- }
-
- /**
- * Gets information about the {@link MediaRouter.ProviderInfo route providers}
- * currently known to this media router.
- */
- public List<ProviderInfo> getProviders() {
- checkCallingThread();
- return sGlobal.getProviders();
- }
-
- /**
- * Gets the default route for playing media content on the system.
- * <p>
- * The system always provides a default route.
- * </p>
- *
- * @return The default route, which is guaranteed to never be null.
- */
- @NonNull
- public RouteInfo getDefaultRoute() {
- checkCallingThread();
- return sGlobal.getDefaultRoute();
- }
-
- /**
- * Gets a bluetooth route for playing media content on the system.
- *
- * @return A bluetooth route, if exist, otherwise null.
- */
- public RouteInfo getBluetoothRoute() {
- checkCallingThread();
- return sGlobal.getBluetoothRoute();
- }
-
- /**
- * Gets the currently selected route.
- * <p>
- * The application should examine the route's
- * {@link RouteInfo#getControlFilters media control intent filters} to assess the
- * capabilities of the route before attempting to use it.
- * </p>
- *
- * <h3>Example</h3>
- * <pre>
- * public boolean playMovie() {
- * MediaRouter mediaRouter = MediaRouter.getInstance(context);
- * MediaRouter.RouteInfo route = mediaRouter.getSelectedRoute();
- *
- * // First try using the remote playback interface, if supported.
- * if (route.supportsControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK)) {
- * // The route supports remote playback.
- * // Try to send it the Uri of the movie to play.
- * Intent intent = new Intent(MediaControlIntent.ACTION_PLAY);
- * intent.addCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK);
- * intent.setDataAndType("http://example.com/videos/movie.mp4", "video/mp4");
- * if (route.supportsControlRequest(intent)) {
- * route.sendControlRequest(intent, null);
- * return true; // sent the request to play the movie
- * }
- * }
- *
- * // If remote playback was not possible, then play locally.
- * if (route.supportsControlCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO)) {
- * // The route supports live video streaming.
- * // Prepare to play content locally in a window or in a presentation.
- * return playMovieInWindow();
- * }
- *
- * // Neither interface is supported, so we can't play the movie to this route.
- * return false;
- * }
- * </pre>
- *
- * @return The selected route, which is guaranteed to never be null.
- *
- * @see RouteInfo#getControlFilters
- * @see RouteInfo#supportsControlCategory
- * @see RouteInfo#supportsControlRequest
- */
- @NonNull
- public RouteInfo getSelectedRoute() {
- checkCallingThread();
- return sGlobal.getSelectedRoute();
- }
-
- /**
- * Returns the selected route if it matches the specified selector, otherwise
- * selects the default route and returns it. If there is one live audio route
- * (usually Bluetooth A2DP), it will be selected instead of default route.
- *
- * @param selector The selector to match.
- * @return The previously selected route if it matched the selector, otherwise the
- * newly selected default route which is guaranteed to never be null.
- *
- * @see MediaRouteSelector
- * @see RouteInfo#matchesSelector
- */
- @NonNull
- public RouteInfo updateSelectedRoute(@NonNull MediaRouteSelector selector) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
- checkCallingThread();
-
- if (DEBUG) {
- Log.d(TAG, "updateSelectedRoute: " + selector);
- }
- RouteInfo route = sGlobal.getSelectedRoute();
- if (!route.isDefaultOrBluetooth() && !route.matchesSelector(selector)) {
- route = sGlobal.chooseFallbackRoute();
- sGlobal.selectRoute(route);
- }
- return route;
- }
-
- /**
- * Selects the specified route.
- *
- * @param route The route to select.
- */
- public void selectRoute(@NonNull RouteInfo route) {
- if (route == null) {
- throw new IllegalArgumentException("route must not be null");
- }
- checkCallingThread();
-
- if (DEBUG) {
- Log.d(TAG, "selectRoute: " + route);
- }
- sGlobal.selectRoute(route);
- }
-
- /**
- * Unselects the current round and selects the default route instead.
- * <p>
- * The reason given must be one of:
- * <ul>
- * <li>{@link MediaRouter#UNSELECT_REASON_UNKNOWN}</li>
- * <li>{@link MediaRouter#UNSELECT_REASON_DISCONNECTED}</li>
- * <li>{@link MediaRouter#UNSELECT_REASON_STOPPED}</li>
- * <li>{@link MediaRouter#UNSELECT_REASON_ROUTE_CHANGED}</li>
- * </ul>
- *
- * @param reason The reason for disconnecting the current route.
- */
- public void unselect(int reason) {
- if (reason < MediaRouter.UNSELECT_REASON_UNKNOWN ||
- reason > MediaRouter.UNSELECT_REASON_ROUTE_CHANGED) {
- throw new IllegalArgumentException("Unsupported reason to unselect route");
- }
- checkCallingThread();
-
- // Choose the fallback route if it's not already selected.
- // Otherwise, select the default route.
- RouteInfo fallbackRoute = sGlobal.chooseFallbackRoute();
- if (sGlobal.getSelectedRoute() != fallbackRoute) {
- sGlobal.selectRoute(fallbackRoute, reason);
- } else {
- sGlobal.selectRoute(sGlobal.getDefaultRoute(), reason);
- }
- }
-
- /**
- * Returns true if there is a route that matches the specified selector.
- * <p>
- * This method returns true if there are any available routes that match the
- * selector regardless of whether they are enabled or disabled. If the
- * {@link #AVAILABILITY_FLAG_IGNORE_DEFAULT_ROUTE} flag is specified, then
- * the method will only consider non-default routes.
- * </p>
- * <p class="note">
- * On {@link ActivityManager#isLowRamDevice low-RAM devices} this method
- * will return true if it is possible to discover a matching route even if
- * discovery is not in progress or if no matching route has yet been found.
- * Use {@link #AVAILABILITY_FLAG_REQUIRE_MATCH} to require an actual match.
- * </p>
- *
- * @param selector The selector to match.
- * @param flags Flags to control the determination of whether a route may be
- * available. May be zero or some combination of
- * {@link #AVAILABILITY_FLAG_IGNORE_DEFAULT_ROUTE} and
- * {@link #AVAILABILITY_FLAG_REQUIRE_MATCH}.
- * @return True if a matching route may be available.
- */
- public boolean isRouteAvailable(@NonNull MediaRouteSelector selector, int flags) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
- checkCallingThread();
-
- return sGlobal.isRouteAvailable(selector, flags);
- }
-
- /**
- * Registers a callback to discover routes that match the selector and to receive
- * events when they change.
- * <p>
- * This is a convenience method that has the same effect as calling
- * {@link #addCallback(MediaRouteSelector, Callback, int)} without flags.
- * </p>
- *
- * @param selector A route selector that indicates the kinds of routes that the
- * callback would like to discover.
- * @param callback The callback to add.
- * @see #removeCallback
- */
- public void addCallback(MediaRouteSelector selector, Callback callback) {
- addCallback(selector, callback, 0);
- }
-
- /**
- * Registers a callback to discover routes that match the selector and to receive
- * events when they change.
- * <p>
- * The selector describes the kinds of routes that the application wants to
- * discover. For example, if the application wants to use
- * live audio routes then it should include the
- * {@link MediaControlIntent#CATEGORY_LIVE_AUDIO live audio media control intent category}
- * in its selector when it adds a callback to the media router.
- * The selector may include any number of categories.
- * </p><p>
- * If the callback has already been registered, then the selector is added to
- * the set of selectors being monitored by the callback.
- * </p><p>
- * By default, the callback will only be invoked for events that affect routes
- * that match the specified selector. Event filtering may be disabled by specifying
- * the {@link #CALLBACK_FLAG_UNFILTERED_EVENTS} flag when the callback is registered.
- * </p><p>
- * Applications should use the {@link #isRouteAvailable} method to determine
- * whether is it possible to discover a route with the desired capabilities
- * and therefore whether the media route button should be shown to the user.
- * </p><p>
- * The {@link #CALLBACK_FLAG_REQUEST_DISCOVERY} flag should be used while the application
- * is in the foreground to request that passive discovery be performed if there are
- * sufficient resources to allow continuous passive discovery.
- * On {@link ActivityManager#isLowRamDevice low-RAM devices} this flag will be
- * ignored to conserve resources.
- * </p><p>
- * The {@link #CALLBACK_FLAG_FORCE_DISCOVERY} flag should be used when
- * passive discovery absolutely must be performed, even on low-RAM devices.
- * This flag has a significant performance impact on low-RAM devices
- * since it may cause many media route providers to be started simultaneously.
- * It is much better to use {@link #CALLBACK_FLAG_REQUEST_DISCOVERY} instead to avoid
- * performing passive discovery on these devices altogether.
- * </p><p>
- * The {@link #CALLBACK_FLAG_PERFORM_ACTIVE_SCAN} flag should be used when the
- * media route chooser dialog is showing to confirm the presence of available
- * routes that the user may connect to. This flag may use substantially more
- * power.
- * </p>
- *
- * <h3>Example</h3>
- * <pre>
- * public class MyActivity extends Activity {
- * private MediaRouter mRouter;
- * private MediaRouter.Callback mCallback;
- * private MediaRouteSelector mSelector;
- *
- * protected void onCreate(Bundle savedInstanceState) {
- * super.onCreate(savedInstanceState);
- *
- * mRouter = Mediarouter.getInstance(this);
- * mCallback = new MyCallback();
- * mSelector = new MediaRouteSelector.Builder()
- * .addControlCategory(MediaControlIntent.CATEGORY_LIVE_AUDIO)
- * .addControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK)
- * .build();
- * }
- *
- * // Add the callback on start to tell the media router what kinds of routes
- * // the application is interested in so that it can try to discover suitable ones.
- * public void onStart() {
- * super.onStart();
- *
- * mediaRouter.addCallback(mSelector, mCallback,
- * MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);
- *
- * MediaRouter.RouteInfo route = mediaRouter.updateSelectedRoute(mSelector);
- * // do something with the route...
- * }
- *
- * // Remove the selector on stop to tell the media router that it no longer
- * // needs to invest effort trying to discover routes of these kinds for now.
- * public void onStop() {
- * super.onStop();
- *
- * mediaRouter.removeCallback(mCallback);
- * }
- *
- * private final class MyCallback extends MediaRouter.Callback {
- * // Implement callback methods as needed.
- * }
- * }
- * </pre>
- *
- * @param selector A route selector that indicates the kinds of routes that the
- * callback would like to discover.
- * @param callback The callback to add.
- * @param flags Flags to control the behavior of the callback.
- * May be zero or a combination of {@link #CALLBACK_FLAG_PERFORM_ACTIVE_SCAN} and
- * {@link #CALLBACK_FLAG_UNFILTERED_EVENTS}.
- * @see #removeCallback
- */
- public void addCallback(@NonNull MediaRouteSelector selector, @NonNull Callback callback,
- @CallbackFlags int flags) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
- if (callback == null) {
- throw new IllegalArgumentException("callback must not be null");
- }
- checkCallingThread();
-
- if (DEBUG) {
- Log.d(TAG, "addCallback: selector=" + selector
- + ", callback=" + callback + ", flags=" + Integer.toHexString(flags));
- }
-
- CallbackRecord record;
- int index = findCallbackRecord(callback);
- if (index < 0) {
- record = new CallbackRecord(this, callback);
- mCallbackRecords.add(record);
- } else {
- record = mCallbackRecords.get(index);
- }
- boolean updateNeeded = false;
- if ((flags & ~record.mFlags) != 0) {
- record.mFlags |= flags;
- updateNeeded = true;
- }
- if (!record.mSelector.contains(selector)) {
- record.mSelector = new MediaRouteSelector.Builder(record.mSelector)
- .addSelector(selector)
- .build();
- updateNeeded = true;
- }
- if (updateNeeded) {
- sGlobal.updateDiscoveryRequest();
- }
- }
-
- /**
- * Removes the specified callback. It will no longer receive events about
- * changes to media routes.
- *
- * @param callback The callback to remove.
- * @see #addCallback
- */
- public void removeCallback(@NonNull Callback callback) {
- if (callback == null) {
- throw new IllegalArgumentException("callback must not be null");
- }
- checkCallingThread();
-
- if (DEBUG) {
- Log.d(TAG, "removeCallback: callback=" + callback);
- }
-
- int index = findCallbackRecord(callback);
- if (index >= 0) {
- mCallbackRecords.remove(index);
- sGlobal.updateDiscoveryRequest();
- }
- }
-
- private int findCallbackRecord(Callback callback) {
- final int count = mCallbackRecords.size();
- for (int i = 0; i < count; i++) {
- if (mCallbackRecords.get(i).mCallback == callback) {
- return i;
- }
- }
- return -1;
- }
-
- /**
- * Registers a media route provider within this application process.
- * <p>
- * The provider will be added to the list of providers that all {@link MediaRouter}
- * instances within this process can use to discover routes.
- * </p>
- *
- * @param providerInstance The media route provider instance to add.
- *
- * @see MediaRouteProvider
- * @see #removeCallback
- */
- public void addProvider(@NonNull MediaRouteProvider providerInstance) {
- if (providerInstance == null) {
- throw new IllegalArgumentException("providerInstance must not be null");
- }
- checkCallingThread();
-
- if (DEBUG) {
- Log.d(TAG, "addProvider: " + providerInstance);
- }
- sGlobal.addProvider(providerInstance);
- }
-
- /**
- * Unregisters a media route provider within this application process.
- * <p>
- * The provider will be removed from the list of providers that all {@link MediaRouter}
- * instances within this process can use to discover routes.
- * </p>
- *
- * @param providerInstance The media route provider instance to remove.
- *
- * @see MediaRouteProvider
- * @see #addCallback
- */
- public void removeProvider(@NonNull MediaRouteProvider providerInstance) {
- if (providerInstance == null) {
- throw new IllegalArgumentException("providerInstance must not be null");
- }
- checkCallingThread();
-
- if (DEBUG) {
- Log.d(TAG, "removeProvider: " + providerInstance);
- }
- sGlobal.removeProvider(providerInstance);
- }
-
- /**
- * Adds a remote control client to enable remote control of the volume
- * of the selected route.
- * <p>
- * The remote control client must have previously been registered with
- * the audio manager using the {@link android.media.AudioManager#registerRemoteControlClient
- * AudioManager.registerRemoteControlClient} method.
- * </p>
- *
- * @param remoteControlClient The {@link android.media.RemoteControlClient} to register.
- */
- public void addRemoteControlClient(@NonNull Object remoteControlClient) {
- if (remoteControlClient == null) {
- throw new IllegalArgumentException("remoteControlClient must not be null");
- }
- checkCallingThread();
-
- if (DEBUG) {
- Log.d(TAG, "addRemoteControlClient: " + remoteControlClient);
- }
- sGlobal.addRemoteControlClient(remoteControlClient);
- }
-
- /**
- * Removes a remote control client.
- *
- * @param remoteControlClient The {@link android.media.RemoteControlClient}
- * to unregister.
- */
- public void removeRemoteControlClient(@NonNull Object remoteControlClient) {
- if (remoteControlClient == null) {
- throw new IllegalArgumentException("remoteControlClient must not be null");
- }
-
- if (DEBUG) {
- Log.d(TAG, "removeRemoteControlClient: " + remoteControlClient);
- }
- sGlobal.removeRemoteControlClient(remoteControlClient);
- }
-
- /**
- * Sets the media session to enable remote control of the volume of the
- * selected route. This should be used instead of
- * {@link #addRemoteControlClient} when using media sessions. Set the
- * session to null to clear it.
- *
- * @param mediaSession The {@link android.media.session.MediaSession} to
- * use.
- */
- public void setMediaSession(Object mediaSession) {
- if (DEBUG) {
- Log.d(TAG, "addMediaSession: " + mediaSession);
- }
- sGlobal.setMediaSession(mediaSession);
- }
-
- /**
- * Sets a compat media session to enable remote control of the volume of the
- * selected route. This should be used instead of
- * {@link #addRemoteControlClient} when using {@link MediaSessionCompat}.
- * Set the session to null to clear it.
- *
- * @param mediaSession
- */
- public void setMediaSessionCompat(MediaSessionCompat mediaSession) {
- if (DEBUG) {
- Log.d(TAG, "addMediaSessionCompat: " + mediaSession);
- }
- sGlobal.setMediaSessionCompat(mediaSession);
- }
-
- public MediaSessionCompat.Token getMediaSessionToken() {
- return sGlobal.getMediaSessionToken();
- }
-
- /**
- * Ensures that calls into the media router are on the correct thread.
- * It pays to be a little paranoid when global state invariants are at risk.
- */
- static void checkCallingThread() {
- if (Looper.myLooper() != Looper.getMainLooper()) {
- throw new IllegalStateException("The media router service must only be "
- + "accessed on the application's main thread.");
- }
- }
-
- static <T> boolean equal(T a, T b) {
- return a == b || (a != null && b != null && a.equals(b));
- }
-
- /**
- * Provides information about a media route.
- * <p>
- * Each media route has a list of {@link MediaControlIntent media control}
- * {@link #getControlFilters intent filters} that describe the capabilities of the
- * route and the manner in which it is used and controlled.
- * </p>
- */
- public static class RouteInfo {
- private final ProviderInfo mProvider;
- private final String mDescriptorId;
- private final String mUniqueId;
- private String mName;
- private String mDescription;
- private Uri mIconUri;
- private boolean mEnabled;
- private boolean mConnecting;
- private int mConnectionState;
- private boolean mCanDisconnect;
- private final ArrayList<IntentFilter> mControlFilters = new ArrayList<>();
- private int mPlaybackType;
- private int mPlaybackStream;
- private int mDeviceType;
- private int mVolumeHandling;
- private int mVolume;
- private int mVolumeMax;
- private Display mPresentationDisplay;
- private int mPresentationDisplayId = PRESENTATION_DISPLAY_ID_NONE;
- private Bundle mExtras;
- private IntentSender mSettingsIntent;
- MediaRouteDescriptor mDescriptor;
-
- @IntDef({CONNECTION_STATE_DISCONNECTED, CONNECTION_STATE_CONNECTING,
- CONNECTION_STATE_CONNECTED})
- @Retention(RetentionPolicy.SOURCE)
- private @interface ConnectionState {}
-
- /**
- * The default connection state indicating the route is disconnected.
- *
- * @see #getConnectionState
- */
- public static final int CONNECTION_STATE_DISCONNECTED = 0;
-
- /**
- * A connection state indicating the route is in the process of connecting and is not yet
- * ready for use.
- *
- * @see #getConnectionState
- */
- public static final int CONNECTION_STATE_CONNECTING = 1;
-
- /**
- * A connection state indicating the route is connected.
- *
- * @see #getConnectionState
- */
- public static final int CONNECTION_STATE_CONNECTED = 2;
-
- @IntDef({PLAYBACK_TYPE_LOCAL,PLAYBACK_TYPE_REMOTE})
- @Retention(RetentionPolicy.SOURCE)
- private @interface PlaybackType {}
-
- /**
- * The default playback type, "local", indicating the presentation of the media
- * is happening on the same device (e.g. a phone, a tablet) as where it is
- * controlled from.
- *
- * @see #getPlaybackType
- */
- public static final int PLAYBACK_TYPE_LOCAL = 0;
-
- /**
- * A playback type indicating the presentation of the media is happening on
- * a different device (i.e. the remote device) than where it is controlled from.
- *
- * @see #getPlaybackType
- */
- public static final int PLAYBACK_TYPE_REMOTE = 1;
-
- @IntDef({DEVICE_TYPE_UNKNOWN, DEVICE_TYPE_TV, DEVICE_TYPE_SPEAKER, DEVICE_TYPE_BLUETOOTH})
- @Retention(RetentionPolicy.SOURCE)
- private @interface DeviceType {}
-
- /**
- * The default receiver device type of the route indicating the type is unknown.
- *
- * @see #getDeviceType
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public static final int DEVICE_TYPE_UNKNOWN = 0;
-
- /**
- * A receiver device type of the route indicating the presentation of the media is happening
- * on a TV.
- *
- * @see #getDeviceType
- */
- public static final int DEVICE_TYPE_TV = 1;
-
- /**
- * A receiver device type of the route indicating the presentation of the media is happening
- * on a speaker.
- *
- * @see #getDeviceType
- */
- public static final int DEVICE_TYPE_SPEAKER = 2;
-
- /**
- * A receiver device type of the route indicating the presentation of the media is happening
- * on a bluetooth device such as a bluetooth speaker.
- *
- * @see #getDeviceType
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public static final int DEVICE_TYPE_BLUETOOTH = 3;
-
- @IntDef({PLAYBACK_VOLUME_FIXED,PLAYBACK_VOLUME_VARIABLE})
- @Retention(RetentionPolicy.SOURCE)
- private @interface PlaybackVolume {}
-
- /**
- * Playback information indicating the playback volume is fixed, i.e. it cannot be
- * controlled from this object. An example of fixed playback volume is a remote player,
- * playing over HDMI where the user prefers to control the volume on the HDMI sink, rather
- * than attenuate at the source.
- *
- * @see #getVolumeHandling
- */
- public static final int PLAYBACK_VOLUME_FIXED = 0;
-
- /**
- * Playback information indicating the playback volume is variable and can be controlled
- * from this object.
- *
- * @see #getVolumeHandling
- */
- public static final int PLAYBACK_VOLUME_VARIABLE = 1;
-
- /**
- * The default presentation display id indicating no presentation display is associated
- * with the route.
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public static final int PRESENTATION_DISPLAY_ID_NONE = -1;
-
- static final int CHANGE_GENERAL = 1 << 0;
- static final int CHANGE_VOLUME = 1 << 1;
- static final int CHANGE_PRESENTATION_DISPLAY = 1 << 2;
-
- // Should match to SystemMediaRouteProvider.PACKAGE_NAME.
- static final String SYSTEM_MEDIA_ROUTE_PROVIDER_PACKAGE_NAME = "android";
-
- RouteInfo(ProviderInfo provider, String descriptorId, String uniqueId) {
- mProvider = provider;
- mDescriptorId = descriptorId;
- mUniqueId = uniqueId;
- }
-
- /**
- * Gets information about the provider of this media route.
- */
- public ProviderInfo getProvider() {
- return mProvider;
- }
-
- /**
- * Gets the unique id of the route.
- * <p>
- * The route unique id functions as a stable identifier by which the route is known.
- * For example, an application can use this id as a token to remember the
- * selected route across restarts or to communicate its identity to a service.
- * </p>
- *
- * @return The unique id of the route, never null.
- */
- @NonNull
- public String getId() {
- return mUniqueId;
- }
-
- /**
- * Gets the user-visible name of the route.
- * <p>
- * The route name identifies the destination represented by the route.
- * It may be a user-supplied name, an alias, or device serial number.
- * </p>
- *
- * @return The user-visible name of a media route. This is the string presented
- * to users who may select this as the active route.
- */
- public String getName() {
- return mName;
- }
-
- /**
- * Gets the user-visible description of the route.
- * <p>
- * The route description describes the kind of destination represented by the route.
- * It may be a user-supplied string, a model number or brand of device.
- * </p>
- *
- * @return The description of the route, or null if none.
- */
- @Nullable
- public String getDescription() {
- return mDescription;
- }
-
- /**
- * Gets the URI of the icon representing this route.
- * <p>
- * This icon will be used in picker UIs if available.
- * </p>
- *
- * @return The URI of the icon representing this route, or null if none.
- */
- public Uri getIconUri() {
- return mIconUri;
- }
-
- /**
- * Returns true if this route is enabled and may be selected.
- *
- * @return True if this route is enabled.
- */
- public boolean isEnabled() {
- return mEnabled;
- }
-
- /**
- * Returns true if the route is in the process of connecting and is not
- * yet ready for use.
- *
- * @return True if this route is in the process of connecting.
- */
- public boolean isConnecting() {
- return mConnecting;
- }
-
- /**
- * Gets the connection state of the route.
- *
- * @return The connection state of this route: {@link #CONNECTION_STATE_DISCONNECTED},
- * {@link #CONNECTION_STATE_CONNECTING}, or {@link #CONNECTION_STATE_CONNECTED}.
- */
- @ConnectionState
- public int getConnectionState() {
- return mConnectionState;
- }
-
- /**
- * Returns true if this route is currently selected.
- *
- * @return True if this route is currently selected.
- *
- * @see MediaRouter#getSelectedRoute
- */
- public boolean isSelected() {
- checkCallingThread();
- return sGlobal.getSelectedRoute() == this;
- }
-
- /**
- * Returns true if this route is the default route.
- *
- * @return True if this route is the default route.
- *
- * @see MediaRouter#getDefaultRoute
- */
- public boolean isDefault() {
- checkCallingThread();
- return sGlobal.getDefaultRoute() == this;
- }
-
- /**
- * Returns true if this route is a bluetooth route.
- *
- * @return True if this route is a bluetooth route.
- *
- * @see MediaRouter#getBluetoothRoute
- */
- public boolean isBluetooth() {
- checkCallingThread();
- return sGlobal.getBluetoothRoute() == this;
- }
-
- /**
- * Returns true if this route is the default route and the device speaker.
- *
- * @return True if this route is the default route and the device speaker.
- */
- public boolean isDeviceSpeaker() {
- int defaultAudioRouteNameResourceId = Resources.getSystem().getIdentifier(
- "default_audio_route_name", "string", "android");
- return isDefault()
- && Resources.getSystem().getText(defaultAudioRouteNameResourceId).equals(mName);
- }
-
- /**
- * Gets a list of {@link MediaControlIntent media control intent} filters that
- * describe the capabilities of this route and the media control actions that
- * it supports.
- *
- * @return A list of intent filters that specifies the media control intents that
- * this route supports.
- *
- * @see MediaControlIntent
- * @see #supportsControlCategory
- * @see #supportsControlRequest
- */
- public List<IntentFilter> getControlFilters() {
- return mControlFilters;
- }
-
- /**
- * Returns true if the route supports at least one of the capabilities
- * described by a media route selector.
- *
- * @param selector The selector that specifies the capabilities to check.
- * @return True if the route supports at least one of the capabilities
- * described in the media route selector.
- */
- public boolean matchesSelector(@NonNull MediaRouteSelector selector) {
- if (selector == null) {
- throw new IllegalArgumentException("selector must not be null");
- }
- checkCallingThread();
- return selector.matchesControlFilters(mControlFilters);
- }
-
- /**
- * Returns true if the route supports the specified
- * {@link MediaControlIntent media control} category.
- * <p>
- * Media control categories describe the capabilities of this route
- * such as whether it supports live audio streaming or remote playback.
- * </p>
- *
- * @param category A {@link MediaControlIntent media control} category
- * such as {@link MediaControlIntent#CATEGORY_LIVE_AUDIO},
- * {@link MediaControlIntent#CATEGORY_LIVE_VIDEO},
- * {@link MediaControlIntent#CATEGORY_REMOTE_PLAYBACK}, or a provider-defined
- * media control category.
- * @return True if the route supports the specified intent category.
- *
- * @see MediaControlIntent
- * @see #getControlFilters
- */
- public boolean supportsControlCategory(@NonNull String category) {
- if (category == null) {
- throw new IllegalArgumentException("category must not be null");
- }
- checkCallingThread();
-
- int count = mControlFilters.size();
- for (int i = 0; i < count; i++) {
- if (mControlFilters.get(i).hasCategory(category)) {
- return true;
- }
- }
- return false;
- }
-
- /**
- * Returns true if the route supports the specified
- * {@link MediaControlIntent media control} category and action.
- * <p>
- * Media control actions describe specific requests that an application
- * can ask a route to perform.
- * </p>
- *
- * @param category A {@link MediaControlIntent media control} category
- * such as {@link MediaControlIntent#CATEGORY_LIVE_AUDIO},
- * {@link MediaControlIntent#CATEGORY_LIVE_VIDEO},
- * {@link MediaControlIntent#CATEGORY_REMOTE_PLAYBACK}, or a provider-defined
- * media control category.
- * @param action A {@link MediaControlIntent media control} action
- * such as {@link MediaControlIntent#ACTION_PLAY}.
- * @return True if the route supports the specified intent action.
- *
- * @see MediaControlIntent
- * @see #getControlFilters
- */
- public boolean supportsControlAction(@NonNull String category, @NonNull String action) {
- if (category == null) {
- throw new IllegalArgumentException("category must not be null");
- }
- if (action == null) {
- throw new IllegalArgumentException("action must not be null");
- }
- checkCallingThread();
-
- int count = mControlFilters.size();
- for (int i = 0; i < count; i++) {
- IntentFilter filter = mControlFilters.get(i);
- if (filter.hasCategory(category) && filter.hasAction(action)) {
- return true;
- }
- }
- return false;
- }
-
- /**
- * Returns true if the route supports the specified
- * {@link MediaControlIntent media control} request.
- * <p>
- * Media control requests are used to request the route to perform
- * actions such as starting remote playback of a media item.
- * </p>
- *
- * @param intent A {@link MediaControlIntent media control intent}.
- * @return True if the route can handle the specified intent.
- *
- * @see MediaControlIntent
- * @see #getControlFilters
- */
- public boolean supportsControlRequest(@NonNull Intent intent) {
- if (intent == null) {
- throw new IllegalArgumentException("intent must not be null");
- }
- checkCallingThread();
-
- ContentResolver contentResolver = sGlobal.getContentResolver();
- int count = mControlFilters.size();
- for (int i = 0; i < count; i++) {
- if (mControlFilters.get(i).match(contentResolver, intent, true, TAG) >= 0) {
- return true;
- }
- }
- return false;
- }
-
- /**
- * Sends a {@link MediaControlIntent media control} request to be performed
- * asynchronously by the route's destination.
- * <p>
- * Media control requests are used to request the route to perform
- * actions such as starting remote playback of a media item.
- * </p><p>
- * This function may only be called on a selected route. Control requests
- * sent to unselected routes will fail.
- * </p>
- *
- * @param intent A {@link MediaControlIntent media control intent}.
- * @param callback A {@link ControlRequestCallback} to invoke with the result
- * of the request, or null if no result is required.
- *
- * @see MediaControlIntent
- */
- public void sendControlRequest(@NonNull Intent intent,
- @Nullable ControlRequestCallback callback) {
- if (intent == null) {
- throw new IllegalArgumentException("intent must not be null");
- }
- checkCallingThread();
-
- sGlobal.sendControlRequest(this, intent, callback);
- }
-
- /**
- * Gets the type of playback associated with this route.
- *
- * @return The type of playback associated with this route: {@link #PLAYBACK_TYPE_LOCAL}
- * or {@link #PLAYBACK_TYPE_REMOTE}.
- */
- @PlaybackType
- public int getPlaybackType() {
- return mPlaybackType;
- }
-
- /**
- * Gets the audio stream over which the playback associated with this route is performed.
- *
- * @return The stream over which the playback associated with this route is performed.
- */
- public int getPlaybackStream() {
- return mPlaybackStream;
- }
-
- /**
- * Gets the type of the receiver device associated with this route.
- *
- * @return The type of the receiver device associated with this route:
- * {@link #DEVICE_TYPE_TV} or {@link #DEVICE_TYPE_SPEAKER}.
- */
- public int getDeviceType() {
- return mDeviceType;
- }
-
-
- /**
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public boolean isDefaultOrBluetooth() {
- if (isDefault() || mDeviceType == DEVICE_TYPE_BLUETOOTH) {
- return true;
- }
- // This is a workaround for platform version 23 or below where the system route
- // provider doesn't specify device type for bluetooth media routes.
- return isSystemMediaRouteProvider(this)
- && supportsControlCategory(MediaControlIntent.CATEGORY_LIVE_AUDIO)
- && !supportsControlCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO);
- }
-
- /**
- * Returns {@code true} if the route is selectable.
- */
- boolean isSelectable() {
- // This tests whether the route is still valid and enabled.
- // The route descriptor field is set to null when the route is removed.
- return mDescriptor != null && mEnabled;
- }
-
- private static boolean isSystemMediaRouteProvider(MediaRouter.RouteInfo route) {
- return TextUtils.equals(route.getProviderInstance().getMetadata().getPackageName(),
- SYSTEM_MEDIA_ROUTE_PROVIDER_PACKAGE_NAME);
- }
-
- /**
- * Gets information about how volume is handled on the route.
- *
- * @return How volume is handled on the route: {@link #PLAYBACK_VOLUME_FIXED}
- * or {@link #PLAYBACK_VOLUME_VARIABLE}.
- */
- @PlaybackVolume
- public int getVolumeHandling() {
- return mVolumeHandling;
- }
-
- /**
- * Gets the current volume for this route. Depending on the route, this may only
- * be valid if the route is currently selected.
- *
- * @return The volume at which the playback associated with this route is performed.
- */
- public int getVolume() {
- return mVolume;
- }
-
- /**
- * Gets the maximum volume at which the playback associated with this route is performed.
- *
- * @return The maximum volume at which the playback associated with
- * this route is performed.
- */
- public int getVolumeMax() {
- return mVolumeMax;
- }
-
- /**
- * Gets whether this route supports disconnecting without interrupting
- * playback.
- *
- * @return True if this route can disconnect without stopping playback,
- * false otherwise.
- */
- public boolean canDisconnect() {
- return mCanDisconnect;
- }
-
- /**
- * Requests a volume change for this route asynchronously.
- * <p>
- * This function may only be called on a selected route. It will have
- * no effect if the route is currently unselected.
- * </p>
- *
- * @param volume The new volume value between 0 and {@link #getVolumeMax}.
- */
- public void requestSetVolume(int volume) {
- checkCallingThread();
- sGlobal.requestSetVolume(this, Math.min(mVolumeMax, Math.max(0, volume)));
- }
-
- /**
- * Requests an incremental volume update for this route asynchronously.
- * <p>
- * This function may only be called on a selected route. It will have
- * no effect if the route is currently unselected.
- * </p>
- *
- * @param delta The delta to add to the current volume.
- */
- public void requestUpdateVolume(int delta) {
- checkCallingThread();
- if (delta != 0) {
- sGlobal.requestUpdateVolume(this, delta);
- }
- }
-
- /**
- * Gets the {@link Display} that should be used by the application to show
- * a {@link android.app.Presentation} on an external display when this route is selected.
- * Depending on the route, this may only be valid if the route is currently
- * selected.
- * <p>
- * The preferred presentation display may change independently of the route
- * being selected or unselected. For example, the presentation display
- * of the default system route may change when an external HDMI display is connected
- * or disconnected even though the route itself has not changed.
- * </p><p>
- * This method may return null if there is no external display associated with
- * the route or if the display is not ready to show UI yet.
- * </p><p>
- * The application should listen for changes to the presentation display
- * using the {@link Callback#onRoutePresentationDisplayChanged} callback and
- * show or dismiss its {@link android.app.Presentation} accordingly when the display
- * becomes available or is removed.
- * </p><p>
- * This method only makes sense for
- * {@link MediaControlIntent#CATEGORY_LIVE_VIDEO live video} routes.
- * </p>
- *
- * @return The preferred presentation display to use when this route is
- * selected or null if none.
- *
- * @see MediaControlIntent#CATEGORY_LIVE_VIDEO
- * @see android.app.Presentation
- */
- @Nullable
- public Display getPresentationDisplay() {
- checkCallingThread();
- if (mPresentationDisplayId >= 0 && mPresentationDisplay == null) {
- mPresentationDisplay = sGlobal.getDisplay(mPresentationDisplayId);
- }
- return mPresentationDisplay;
- }
-
- /**
- * Gets the route's presentation display id, or -1 if none.
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public int getPresentationDisplayId() {
- return mPresentationDisplayId;
- }
-
- /**
- * Gets a collection of extra properties about this route that were supplied
- * by its media route provider, or null if none.
- */
- @Nullable
- public Bundle getExtras() {
- return mExtras;
- }
-
- /**
- * Gets an intent sender for launching a settings activity for this
- * route.
- */
- @Nullable
- public IntentSender getSettingsIntent() {
- return mSettingsIntent;
- }
-
- /**
- * Selects this media route.
- */
- public void select() {
- checkCallingThread();
- sGlobal.selectRoute(this);
- }
-
- @Override
- public String toString() {
- return "MediaRouter.RouteInfo{ uniqueId=" + mUniqueId
- + ", name=" + mName
- + ", description=" + mDescription
- + ", iconUri=" + mIconUri
- + ", enabled=" + mEnabled
- + ", connecting=" + mConnecting
- + ", connectionState=" + mConnectionState
- + ", canDisconnect=" + mCanDisconnect
- + ", playbackType=" + mPlaybackType
- + ", playbackStream=" + mPlaybackStream
- + ", deviceType=" + mDeviceType
- + ", volumeHandling=" + mVolumeHandling
- + ", volume=" + mVolume
- + ", volumeMax=" + mVolumeMax
- + ", presentationDisplayId=" + mPresentationDisplayId
- + ", extras=" + mExtras
- + ", settingsIntent=" + mSettingsIntent
- + ", providerPackageName=" + mProvider.getPackageName()
- + " }";
- }
-
- int maybeUpdateDescriptor(MediaRouteDescriptor descriptor) {
- int changes = 0;
- if (mDescriptor != descriptor) {
- changes = updateDescriptor(descriptor);
- }
- return changes;
- }
-
- int updateDescriptor(MediaRouteDescriptor descriptor) {
- int changes = 0;
- mDescriptor = descriptor;
- if (descriptor != null) {
- if (!equal(mName, descriptor.getName())) {
- mName = descriptor.getName();
- changes |= CHANGE_GENERAL;
- }
- if (!equal(mDescription, descriptor.getDescription())) {
- mDescription = descriptor.getDescription();
- changes |= CHANGE_GENERAL;
- }
- if (!equal(mIconUri, descriptor.getIconUri())) {
- mIconUri = descriptor.getIconUri();
- changes |= CHANGE_GENERAL;
- }
- if (mEnabled != descriptor.isEnabled()) {
- mEnabled = descriptor.isEnabled();
- changes |= CHANGE_GENERAL;
- }
- if (mConnecting != descriptor.isConnecting()) {
- mConnecting = descriptor.isConnecting();
- changes |= CHANGE_GENERAL;
- }
- if (mConnectionState != descriptor.getConnectionState()) {
- mConnectionState = descriptor.getConnectionState();
- changes |= CHANGE_GENERAL;
- }
- if (!mControlFilters.equals(descriptor.getControlFilters())) {
- mControlFilters.clear();
- mControlFilters.addAll(descriptor.getControlFilters());
- changes |= CHANGE_GENERAL;
- }
- if (mPlaybackType != descriptor.getPlaybackType()) {
- mPlaybackType = descriptor.getPlaybackType();
- changes |= CHANGE_GENERAL;
- }
- if (mPlaybackStream != descriptor.getPlaybackStream()) {
- mPlaybackStream = descriptor.getPlaybackStream();
- changes |= CHANGE_GENERAL;
- }
- if (mDeviceType != descriptor.getDeviceType()) {
- mDeviceType = descriptor.getDeviceType();
- changes |= CHANGE_GENERAL;
- }
- if (mVolumeHandling != descriptor.getVolumeHandling()) {
- mVolumeHandling = descriptor.getVolumeHandling();
- changes |= CHANGE_GENERAL | CHANGE_VOLUME;
- }
- if (mVolume != descriptor.getVolume()) {
- mVolume = descriptor.getVolume();
- changes |= CHANGE_GENERAL | CHANGE_VOLUME;
- }
- if (mVolumeMax != descriptor.getVolumeMax()) {
- mVolumeMax = descriptor.getVolumeMax();
- changes |= CHANGE_GENERAL | CHANGE_VOLUME;
- }
- if (mPresentationDisplayId != descriptor.getPresentationDisplayId()) {
- mPresentationDisplayId = descriptor.getPresentationDisplayId();
- mPresentationDisplay = null;
- changes |= CHANGE_GENERAL | CHANGE_PRESENTATION_DISPLAY;
- }
- if (!equal(mExtras, descriptor.getExtras())) {
- mExtras = descriptor.getExtras();
- changes |= CHANGE_GENERAL;
- }
- if (!equal(mSettingsIntent, descriptor.getSettingsActivity())) {
- mSettingsIntent = descriptor.getSettingsActivity();
- changes |= CHANGE_GENERAL;
- }
- if (mCanDisconnect != descriptor.canDisconnectAndKeepPlaying()) {
- mCanDisconnect = descriptor.canDisconnectAndKeepPlaying();
- changes |= CHANGE_GENERAL | CHANGE_PRESENTATION_DISPLAY;
- }
- }
- return changes;
- }
-
- String getDescriptorId() {
- return mDescriptorId;
- }
-
- /** @hide */
- // @RestrictTo(LIBRARY_GROUP)
- public MediaRouteProvider getProviderInstance() {
- return mProvider.getProviderInstance();
- }
- }
-
- /**
- * Information about a route that consists of multiple other routes in a group.
- * @hide
- */
- // @RestrictTo(LIBRARY_GROUP)
- public static class RouteGroup extends RouteInfo {
- private List<RouteInfo> mRoutes = new ArrayList<>();
-
- RouteGroup(ProviderInfo provider, String descriptorId, String uniqueId) {
- super(provider, descriptorId, uniqueId);
- }
-
- /**
- * @return The number of routes in this group
- */
- public int getRouteCount() {
- return mRoutes.size();
- }
-
- /**
- * Returns the route in this group at the specified index
- *
- * @param index Index to fetch
- * @return The route at index
- */
- public RouteInfo getRouteAt(int index) {
- return mRoutes.get(index);
- }
-
- /**
- * Returns the routes in this group
- *
- * @return The list of the routes in this group
- */
- public List<RouteInfo> getRoutes() {
- return mRoutes;
- }
-
- @Override
- public String toString() {
- StringBuilder sb = new StringBuilder(super.toString());
- sb.append('[');
- final int count = mRoutes.size();
- for (int i = 0; i < count; i++) {
- if (i > 0) sb.append(", ");
- sb.append(mRoutes.get(i));
- }
- sb.append(']');
- return sb.toString();
- }
-
- @Override
- int maybeUpdateDescriptor(MediaRouteDescriptor descriptor) {
- boolean changed = false;
- if (mDescriptor != descriptor) {
- mDescriptor = descriptor;
- if (descriptor != null) {
- List<String> groupMemberIds = descriptor.getGroupMemberIds();
- List<RouteInfo> routes = new ArrayList<>();
- changed = groupMemberIds.size() != mRoutes.size();
- for (String groupMemberId : groupMemberIds) {
- String uniqueId = sGlobal.getUniqueId(getProvider(), groupMemberId);
- RouteInfo groupMember = sGlobal.getRoute(uniqueId);
- if (groupMember != null) {
- routes.add(groupMember);
- if (!changed && !mRoutes.contains(groupMember)) {
- changed = true;
- }
- }
- }
- if (changed) {
- mRoutes = routes;
- }
- }
- }
- return (changed ? CHANGE_GENERAL : 0) | super.updateDescriptor(descriptor);
- }
- }
-
- /**
- * Provides information about a media route provider.
- * <p>
- * This object may be used to determine which media route provider has
- * published a particular route.
- * </p>
- */
- public static final class ProviderInfo {
- private final MediaRouteProvider mProviderInstance;
- private final List<RouteInfo> mRoutes = new ArrayList<>();
-
- private final ProviderMetadata mMetadata;
- private MediaRouteProviderDescriptor mDescriptor;
- private Resources mResources;
- private boolean mResourcesNotAvailable;
-
- ProviderInfo(MediaRouteProvider provider) {
- mProviderInstance = provider;
- mMetadata = provider.getMetadata();
- }
-
- /**
- * Gets the provider's underlying {@link MediaRouteProvider} instance.
- */
- public MediaRouteProvider getProviderInstance() {
- checkCallingThread();
- return mProviderInstance;
- }
-
- /**
- * Gets the package name of the media route provider.
- */
- public String getPackageName() {
- return mMetadata.getPackageName();
- }
-
- /**
- * Gets the component name of the media route provider.
- */
- public ComponentName getComponentName() {
- return mMetadata.getComponentName();
- }
-
- /**
- * Gets the {@link MediaRouter.RouteInfo routes} published by this route provider.
- */
- public List<RouteInfo> getRoutes() {
- checkCallingThread();
- return mRoutes;
- }
-
- Resources getResources() {
- if (mResources == null && !mResourcesNotAvailable) {
- String packageName = getPackageName();
- Context context = sGlobal.getProviderContext(packageName);
- if (context != null) {
- mResources = context.getResources();
- } else {
- Log.w(TAG, "Unable to obtain resources for route provider package: "
- + packageName);
- mResourcesNotAvailable = true;
- }
- }
- return mResources;
- }
-
- boolean updateDescriptor(MediaRouteProviderDescriptor descriptor) {
- if (mDescriptor != descriptor) {
- mDescriptor = descriptor;
- return true;
- }
- return false;
- }
-
- int findRouteByDescriptorId(String id) {
- final int count = mRoutes.size();
- for (int i = 0; i < count; i++) {
- if (mRoutes.get(i).mDescriptorId.equals(id)) {
- return i;
- }
- }
- return -1;
- }
-
- @Override
- public String toString() {
- return "MediaRouter.RouteProviderInfo{ packageName=" + getPackageName()
- + " }";
- }
- }
-
- /**
- * Interface for receiving events about media routing changes.
- * All methods of this interface will be called from the application's main thread.
- * <p>
- * A Callback will only receive events relevant to routes that the callback
- * was registered for unless the {@link MediaRouter#CALLBACK_FLAG_UNFILTERED_EVENTS}
- * flag was specified in {@link MediaRouter#addCallback(MediaRouteSelector, Callback, int)}.
- * </p>
- *
- * @see MediaRouter#addCallback(MediaRouteSelector, Callback, int)
- * @see MediaRouter#removeCallback(Callback)
- */
- public static abstract class Callback {
- /**
- * Called when the supplied media route becomes selected as the active route.
- *
- * @param router The media router reporting the event.
- * @param route The route that has been selected.
- */
- public void onRouteSelected(MediaRouter router, RouteInfo route) {
- }
-
- /**
- * Called when the supplied media route becomes unselected as the active route.
- * For detailed reason, override {@link #onRouteUnselected(MediaRouter, RouteInfo, int)}
- * instead.
- *
- * @param router The media router reporting the event.
- * @param route The route that has been unselected.
- */
- public void onRouteUnselected(MediaRouter router, RouteInfo route) {
- }
-
- /**
- * Called when the supplied media route becomes unselected as the active route.
- * The default implementation calls {@link #onRouteUnselected}.
- * <p>
- * The reason provided will be one of the following:
- * <ul>
- * <li>{@link MediaRouter#UNSELECT_REASON_UNKNOWN}</li>
- * <li>{@link MediaRouter#UNSELECT_REASON_DISCONNECTED}</li>
- * <li>{@link MediaRouter#UNSELECT_REASON_STOPPED}</li>
- * <li>{@link MediaRouter#UNSELECT_REASON_ROUTE_CHANGED}</li>
- * </ul>
- *
- * @param router The media router reporting the event.
- * @param route The route that has been unselected.
- * @param reason The reason for unselecting the route.
- */
- public void onRouteUnselected(MediaRouter router, RouteInfo route, int reason) {
- onRouteUnselected(router, route);
- }
-
- /**
- * Called when a media route has been added.
- *
- * @param router The media router reporting the event.
- * @param route The route that has become available for use.
- */
- public void onRouteAdded(MediaRouter router, RouteInfo route) {
- }
-
- /**
- * Called when a media route has been removed.
- *
- * @param router The media router reporting the event.
- * @param route The route that has been removed from availability.
- */
- public void onRouteRemoved(MediaRouter router, RouteInfo route) {
- }
-
- /**
- * Called when a property of the indicated media route has changed.
- *
- * @param router The media router reporting the event.
- * @param route The route that was changed.
- */
- public void onRouteChanged(MediaRouter router, RouteInfo route) {
- }
-
- /**
- * Called when a media route's volume changes.
- *
- * @param router The media router reporting the event.
- * @param route The route whose volume changed.
- */
- public void onRouteVolumeChanged(MediaRouter router, RouteInfo route) {
- }
-
- /**
- * Called when a media route's presentation display changes.
- * <p>
- * This method is called whenever the route's presentation display becomes
- * available, is removed or has changes to some of its properties (such as its size).
- * </p>
- *
- * @param router The media router reporting the event.
- * @param route The route whose presentation display changed.
- *
- * @see RouteInfo#getPresentationDisplay()
- */
- public void onRoutePresentationDisplayChanged(MediaRouter router, RouteInfo route) {
- }
-
- /**
- * Called when a media route provider has been added.
- *
- * @param router The media router reporting the event.
- * @param provider The provider that has become available for use.
- */
- public void onProviderAdded(MediaRouter router, ProviderInfo provider) {
- }
-
- /**
- * Called when a media route provider has been removed.
- *
- * @param router The media router reporting the event.
- * @param provider The provider that has been removed from availability.
- */
- public void onProviderRemoved(MediaRouter router, ProviderInfo provider) {
- }
-
- /**
- * Called when a property of the indicated media route provider has changed.
- *
- * @param router The media router reporting the event.
- * @param provider The provider that was changed.
- */
- public void onProviderChanged(MediaRouter router, ProviderInfo provider) {
- }
- }
-
- /**
- * Callback which is invoked with the result of a media control request.
- *
- * @see RouteInfo#sendControlRequest
- */
- public static abstract class ControlRequestCallback {
- /**
- * Called when a media control request succeeds.
- *
- * @param data Result data, or null if none.
- * Contents depend on the {@link MediaControlIntent media control action}.
- */
- public void onResult(Bundle data) {
- }
-
- /**
- * Called when a media control request fails.
- *
- * @param error A localized error message which may be shown to the user, or null
- * if the cause of the error is unclear.
- * @param data Error data, or null if none.
- * Contents depend on the {@link MediaControlIntent media control action}.
- */
- public void onError(String error, Bundle data) {
- }
- }
-
- private static final class CallbackRecord {
- public final MediaRouter mRouter;
- public final Callback mCallback;
- public MediaRouteSelector mSelector;
- public int mFlags;
-
- public CallbackRecord(MediaRouter router, Callback callback) {
- mRouter = router;
- mCallback = callback;
- mSelector = MediaRouteSelector.EMPTY;
- }
-
- public boolean filterRouteEvent(RouteInfo route) {
- return (mFlags & CALLBACK_FLAG_UNFILTERED_EVENTS) != 0
- || route.matchesSelector(mSelector);
- }
- }
-
- /**
- * Global state for the media router.
- * <p>
- * Media routes and media route providers are global to the process; their
- * state and the bulk of the media router implementation lives here.
- * </p>
- */
- private static final class GlobalMediaRouter
- implements SystemMediaRouteProvider.SyncCallback,
- RegisteredMediaRouteProviderWatcher.Callback {
- final Context mApplicationContext;
- final ArrayList<WeakReference<MediaRouter>> mRouters = new ArrayList<>();
- private final ArrayList<RouteInfo> mRoutes = new ArrayList<>();
- private final Map<Pair<String, String>, String> mUniqueIdMap = new HashMap<>();
- private final ArrayList<ProviderInfo> mProviders = new ArrayList<>();
- private final ArrayList<RemoteControlClientRecord> mRemoteControlClients =
- new ArrayList<>();
- final RemoteControlClientCompat.PlaybackInfo mPlaybackInfo =
- new RemoteControlClientCompat.PlaybackInfo();
- private final ProviderCallback mProviderCallback = new ProviderCallback();
- final CallbackHandler mCallbackHandler = new CallbackHandler();
- private final DisplayManagerCompat mDisplayManager;
- final SystemMediaRouteProvider mSystemProvider;
- private final boolean mLowRam;
-
- private RegisteredMediaRouteProviderWatcher mRegisteredProviderWatcher;
- private RouteInfo mDefaultRoute;
- private RouteInfo mBluetoothRoute;
- RouteInfo mSelectedRoute;
- private RouteController mSelectedRouteController;
- // A map from route descriptor ID to RouteController for the member routes in the currently
- // selected route group.
- private final Map<String, RouteController> mRouteControllerMap = new HashMap<>();
- private MediaRouteDiscoveryRequest mDiscoveryRequest;
- private MediaSessionRecord mMediaSession;
- MediaSessionCompat mRccMediaSession;
- private MediaSessionCompat mCompatSession;
- private MediaSessionCompat.OnActiveChangeListener mSessionActiveListener =
- new MediaSessionCompat.OnActiveChangeListener() {
- @Override
- public void onActiveChanged() {
- if(mRccMediaSession != null) {
- if (mRccMediaSession.isActive()) {
- addRemoteControlClient(mRccMediaSession.getRemoteControlClient());
- } else {
- removeRemoteControlClient(mRccMediaSession.getRemoteControlClient());
- }
- }
- }
- };
-
- GlobalMediaRouter(Context applicationContext) {
- mApplicationContext = applicationContext;
- mDisplayManager = DisplayManagerCompat.getInstance(applicationContext);
- mLowRam = ActivityManagerCompat.isLowRamDevice(
- (ActivityManager)applicationContext.getSystemService(
- Context.ACTIVITY_SERVICE));
-
- // Add the system media route provider for interoperating with
- // the framework media router. This one is special and receives
- // synchronization messages from the media router.
- mSystemProvider = SystemMediaRouteProvider.obtain(applicationContext, this);
- }
-
- public void start() {
- addProvider(mSystemProvider);
-
- // Start watching for routes published by registered media route
- // provider services.
- mRegisteredProviderWatcher = new RegisteredMediaRouteProviderWatcher(
- mApplicationContext, this);
- mRegisteredProviderWatcher.start();
- }
-
- public MediaRouter getRouter(Context context) {
- MediaRouter router;
- for (int i = mRouters.size(); --i >= 0; ) {
- router = mRouters.get(i).get();
- if (router == null) {
- mRouters.remove(i);
- } else if (router.mContext == context) {
- return router;
- }
- }
- router = new MediaRouter(context);
- mRouters.add(new WeakReference<MediaRouter>(router));
- return router;
- }
-
- public ContentResolver getContentResolver() {
- return mApplicationContext.getContentResolver();
- }
-
- public Context getProviderContext(String packageName) {
- if (packageName.equals(SystemMediaRouteProvider.PACKAGE_NAME)) {
- return mApplicationContext;
- }
- try {
- return mApplicationContext.createPackageContext(
- packageName, Context.CONTEXT_RESTRICTED);
- } catch (NameNotFoundException ex) {
- return null;
- }
- }
-
- public Display getDisplay(int displayId) {
- return mDisplayManager.getDisplay(displayId);
- }
-
- public void sendControlRequest(RouteInfo route,
- Intent intent, ControlRequestCallback callback) {
- if (route == mSelectedRoute && mSelectedRouteController != null) {
- if (mSelectedRouteController.onControlRequest(intent, callback)) {
- return;
- }
- }
- if (callback != null) {
- callback.onError(null, null);
- }
- }
-
- public void requestSetVolume(RouteInfo route, int volume) {
- if (route == mSelectedRoute && mSelectedRouteController != null) {
- mSelectedRouteController.onSetVolume(volume);
- } else if (!mRouteControllerMap.isEmpty()) {
- RouteController controller = mRouteControllerMap.get(route.mDescriptorId);
- if (controller != null) {
- controller.onSetVolume(volume);
- }
- }
- }
-
- public void requestUpdateVolume(RouteInfo route, int delta) {
- if (route == mSelectedRoute && mSelectedRouteController != null) {
- mSelectedRouteController.onUpdateVolume(delta);
- }
- }
-
- public RouteInfo getRoute(String uniqueId) {
- for (RouteInfo info : mRoutes) {
- if (info.mUniqueId.equals(uniqueId)) {
- return info;
- }
- }
- return null;
- }
-
- public List<RouteInfo> getRoutes() {
- return mRoutes;
- }
-
- List<ProviderInfo> getProviders() {
- return mProviders;
- }
-
- @NonNull RouteInfo getDefaultRoute() {
- if (mDefaultRoute == null) {
- // This should never happen once the media router has been fully
- // initialized but it is good to check for the error in case there
- // is a bug in provider initialization.
- throw new IllegalStateException("There is no default route. "
- + "The media router has not yet been fully initialized.");
- }
- return mDefaultRoute;
- }
-
- RouteInfo getBluetoothRoute() {
- return mBluetoothRoute;
- }
-
- @NonNull RouteInfo getSelectedRoute() {
- if (mSelectedRoute == null) {
- // This should never happen once the media router has been fully
- // initialized but it is good to check for the error in case there
- // is a bug in provider initialization.
- throw new IllegalStateException("There is no currently selected route. "
- + "The media router has not yet been fully initialized.");
- }
- return mSelectedRoute;
- }
-
- void selectRoute(@NonNull RouteInfo route) {
- selectRoute(route, MediaRouter.UNSELECT_REASON_ROUTE_CHANGED);
- }
-
- void selectRoute(@NonNull RouteInfo route, int unselectReason) {
- if (!mRoutes.contains(route)) {
- Log.w(TAG, "Ignoring attempt to select removed route: " + route);
- return;
- }
- if (!route.mEnabled) {
- Log.w(TAG, "Ignoring attempt to select disabled route: " + route);
- return;
- }
- setSelectedRouteInternal(route, unselectReason);
- }
-
- public boolean isRouteAvailable(MediaRouteSelector selector, int flags) {
- if (selector.isEmpty()) {
- return false;
- }
-
- // On low-RAM devices, do not rely on actual discovery results unless asked to.
- if ((flags & AVAILABILITY_FLAG_REQUIRE_MATCH) == 0 && mLowRam) {
- return true;
- }
-
- // Check whether any existing routes match the selector.
- final int routeCount = mRoutes.size();
- for (int i = 0; i < routeCount; i++) {
- RouteInfo route = mRoutes.get(i);
- if ((flags & AVAILABILITY_FLAG_IGNORE_DEFAULT_ROUTE) != 0
- && route.isDefaultOrBluetooth()) {
- continue;
- }
- if (route.matchesSelector(selector)) {
- return true;
- }
- }
-
- // It doesn't look like we can find a matching route right now.
- return false;
- }
-
- public void updateDiscoveryRequest() {
- // Combine all of the callback selectors and active scan flags.
- boolean discover = false;
- boolean activeScan = false;
- MediaRouteSelector.Builder builder = new MediaRouteSelector.Builder();
- for (int i = mRouters.size(); --i >= 0; ) {
- MediaRouter router = mRouters.get(i).get();
- if (router == null) {
- mRouters.remove(i);
- } else {
- final int count = router.mCallbackRecords.size();
- for (int j = 0; j < count; j++) {
- CallbackRecord callback = router.mCallbackRecords.get(j);
- builder.addSelector(callback.mSelector);
- if ((callback.mFlags & CALLBACK_FLAG_PERFORM_ACTIVE_SCAN) != 0) {
- activeScan = true;
- discover = true; // perform active scan implies request discovery
- }
- if ((callback.mFlags & CALLBACK_FLAG_REQUEST_DISCOVERY) != 0) {
- if (!mLowRam) {
- discover = true;
- }
- }
- if ((callback.mFlags & CALLBACK_FLAG_FORCE_DISCOVERY) != 0) {
- discover = true;
- }
- }
- }
- }
- MediaRouteSelector selector = discover ? builder.build() : MediaRouteSelector.EMPTY;
-
- // Create a new discovery request.
- if (mDiscoveryRequest != null
- && mDiscoveryRequest.getSelector().equals(selector)
- && mDiscoveryRequest.isActiveScan() == activeScan) {
- return; // no change
- }
- if (selector.isEmpty() && !activeScan) {
- // Discovery is not needed.
- if (mDiscoveryRequest == null) {
- return; // no change
- }
- mDiscoveryRequest = null;
- } else {
- // Discovery is needed.
- mDiscoveryRequest = new MediaRouteDiscoveryRequest(selector, activeScan);
- }
- if (DEBUG) {
- Log.d(TAG, "Updated discovery request: " + mDiscoveryRequest);
- }
- if (discover && !activeScan && mLowRam) {
- Log.i(TAG, "Forcing passive route discovery on a low-RAM device, "
- + "system performance may be affected. Please consider using "
- + "CALLBACK_FLAG_REQUEST_DISCOVERY instead of "
- + "CALLBACK_FLAG_FORCE_DISCOVERY.");
- }
-
- // Notify providers.
- final int providerCount = mProviders.size();
- for (int i = 0; i < providerCount; i++) {
- mProviders.get(i).mProviderInstance.setDiscoveryRequest(mDiscoveryRequest);
- }
- }
-
- @Override
- public void addProvider(MediaRouteProvider providerInstance) {
- int index = findProviderInfo(providerInstance);
- if (index < 0) {
- // 1. Add the provider to the list.
- ProviderInfo provider = new ProviderInfo(providerInstance);
- mProviders.add(provider);
- if (DEBUG) {
- Log.d(TAG, "Provider added: " + provider);
- }
- mCallbackHandler.post(CallbackHandler.MSG_PROVIDER_ADDED, provider);
- // 2. Create the provider's contents.
- updateProviderContents(provider, providerInstance.getDescriptor());
- // 3. Register the provider callback.
- providerInstance.setCallback(mProviderCallback);
- // 4. Set the discovery request.
- providerInstance.setDiscoveryRequest(mDiscoveryRequest);
- }
- }
-
- @Override
- public void removeProvider(MediaRouteProvider providerInstance) {
- int index = findProviderInfo(providerInstance);
- if (index >= 0) {
- // 1. Unregister the provider callback.
- providerInstance.setCallback(null);
- // 2. Clear the discovery request.
- providerInstance.setDiscoveryRequest(null);
- // 3. Delete the provider's contents.
- ProviderInfo provider = mProviders.get(index);
- updateProviderContents(provider, null);
- // 4. Remove the provider from the list.
- if (DEBUG) {
- Log.d(TAG, "Provider removed: " + provider);
- }
- mCallbackHandler.post(CallbackHandler.MSG_PROVIDER_REMOVED, provider);
- mProviders.remove(index);
- }
- }
-
- void updateProviderDescriptor(MediaRouteProvider providerInstance,
- MediaRouteProviderDescriptor descriptor) {
- int index = findProviderInfo(providerInstance);
- if (index >= 0) {
- // Update the provider's contents.
- ProviderInfo provider = mProviders.get(index);
- updateProviderContents(provider, descriptor);
- }
- }
-
- private int findProviderInfo(MediaRouteProvider providerInstance) {
- final int count = mProviders.size();
- for (int i = 0; i < count; i++) {
- if (mProviders.get(i).mProviderInstance == providerInstance) {
- return i;
- }
- }
- return -1;
- }
-
- private void updateProviderContents(ProviderInfo provider,
- MediaRouteProviderDescriptor providerDescriptor) {
- if (provider.updateDescriptor(providerDescriptor)) {
- // Update all existing routes and reorder them to match
- // the order of their descriptors.
- int targetIndex = 0;
- boolean selectedRouteDescriptorChanged = false;
- if (providerDescriptor != null) {
- if (providerDescriptor.isValid()) {
- final List<MediaRouteDescriptor> routeDescriptors =
- providerDescriptor.getRoutes();
- final int routeCount = routeDescriptors.size();
- // Updating route group's contents requires all member routes' information.
- // Add the groups to the lists and update them later.
- List<Pair<RouteInfo, MediaRouteDescriptor>> addedGroups = new ArrayList<>();
- List<Pair<RouteInfo, MediaRouteDescriptor>> updatedGroups =
- new ArrayList<>();
- for (int i = 0; i < routeCount; i++) {
- final MediaRouteDescriptor routeDescriptor = routeDescriptors.get(i);
- final String id = routeDescriptor.getId();
- final int sourceIndex = provider.findRouteByDescriptorId(id);
- if (sourceIndex < 0) {
- // 1. Add the route to the list.
- String uniqueId = assignRouteUniqueId(provider, id);
- boolean isGroup = routeDescriptor.getGroupMemberIds() != null;
- RouteInfo route = isGroup ? new RouteGroup(provider, id, uniqueId) :
- new RouteInfo(provider, id, uniqueId);
- provider.mRoutes.add(targetIndex++, route);
- mRoutes.add(route);
- // 2. Create the route's contents.
- if (isGroup) {
- addedGroups.add(new Pair<>(route, routeDescriptor));
- } else {
- route.maybeUpdateDescriptor(routeDescriptor);
- // 3. Notify clients about addition.
- if (DEBUG) {
- Log.d(TAG, "Route added: " + route);
- }
- mCallbackHandler.post(CallbackHandler.MSG_ROUTE_ADDED, route);
- }
-
- } else if (sourceIndex < targetIndex) {
- Log.w(TAG, "Ignoring route descriptor with duplicate id: "
- + routeDescriptor);
- } else {
- // 1. Reorder the route within the list.
- RouteInfo route = provider.mRoutes.get(sourceIndex);
- Collections.swap(provider.mRoutes,
- sourceIndex, targetIndex++);
- // 2. Update the route's contents.
- if (route instanceof RouteGroup) {
- updatedGroups.add(new Pair<>(route, routeDescriptor));
- } else {
- // 3. Notify clients about changes.
- if (updateRouteDescriptorAndNotify(route, routeDescriptor)
- != 0) {
- if (route == mSelectedRoute) {
- selectedRouteDescriptorChanged = true;
- }
- }
- }
- }
- }
- // Update the new and/or existing groups.
- for (Pair<RouteInfo, MediaRouteDescriptor> pair : addedGroups) {
- RouteInfo route = pair.first;
- route.maybeUpdateDescriptor(pair.second);
- if (DEBUG) {
- Log.d(TAG, "Route added: " + route);
- }
- mCallbackHandler.post(CallbackHandler.MSG_ROUTE_ADDED, route);
- }
- for (Pair<RouteInfo, MediaRouteDescriptor> pair : updatedGroups) {
- RouteInfo route = pair.first;
- if (updateRouteDescriptorAndNotify(route, pair.second) != 0) {
- if (route == mSelectedRoute) {
- selectedRouteDescriptorChanged = true;
- }
- }
- }
- } else {
- Log.w(TAG, "Ignoring invalid provider descriptor: " + providerDescriptor);
- }
- }
-
- // Dispose all remaining routes that do not have matching descriptors.
- for (int i = provider.mRoutes.size() - 1; i >= targetIndex; i--) {
- // 1. Delete the route's contents.
- RouteInfo route = provider.mRoutes.get(i);
- route.maybeUpdateDescriptor(null);
- // 2. Remove the route from the list.
- mRoutes.remove(route);
- }
-
- // Update the selected route if needed.
- updateSelectedRouteIfNeeded(selectedRouteDescriptorChanged);
-
- // Now notify clients about routes that were removed.
- // We do this after updating the selected route to ensure
- // that the framework media router observes the new route
- // selection before the removal since removing the currently
- // selected route may have side-effects.
- for (int i = provider.mRoutes.size() - 1; i >= targetIndex; i--) {
- RouteInfo route = provider.mRoutes.remove(i);
- if (DEBUG) {
- Log.d(TAG, "Route removed: " + route);
- }
- mCallbackHandler.post(CallbackHandler.MSG_ROUTE_REMOVED, route);
- }
-
- // Notify provider changed.
- if (DEBUG) {
- Log.d(TAG, "Provider changed: " + provider);
- }
- mCallbackHandler.post(CallbackHandler.MSG_PROVIDER_CHANGED, provider);
- }
- }
-
- private int updateRouteDescriptorAndNotify(RouteInfo route,
- MediaRouteDescriptor routeDescriptor) {
- int changes = route.maybeUpdateDescriptor(routeDescriptor);
- if (changes != 0) {
- if ((changes & RouteInfo.CHANGE_GENERAL) != 0) {
- if (DEBUG) {
- Log.d(TAG, "Route changed: " + route);
- }
- mCallbackHandler.post(
- CallbackHandler.MSG_ROUTE_CHANGED, route);
- }
- if ((changes & RouteInfo.CHANGE_VOLUME) != 0) {
- if (DEBUG) {
- Log.d(TAG, "Route volume changed: " + route);
- }
- mCallbackHandler.post(
- CallbackHandler.MSG_ROUTE_VOLUME_CHANGED, route);
- }
- if ((changes & RouteInfo.CHANGE_PRESENTATION_DISPLAY) != 0) {
- if (DEBUG) {
- Log.d(TAG, "Route presentation display changed: "
- + route);
- }
- mCallbackHandler.post(CallbackHandler.
- MSG_ROUTE_PRESENTATION_DISPLAY_CHANGED, route);
- }
- }
- return changes;
- }
-
- private String assignRouteUniqueId(ProviderInfo provider, String routeDescriptorId) {
- // Although route descriptor ids are unique within a provider, it's
- // possible for there to be two providers with the same package name.
- // Therefore we must dedupe the composite id.
- String componentName = provider.getComponentName().flattenToShortString();
- String uniqueId = componentName + ":" + routeDescriptorId;
- if (findRouteByUniqueId(uniqueId) < 0) {
- mUniqueIdMap.put(new Pair<>(componentName, routeDescriptorId), uniqueId);
- return uniqueId;
- }
- Log.w(TAG, "Either " + routeDescriptorId + " isn't unique in " + componentName
- + " or we're trying to assign a unique ID for an already added route");
- for (int i = 2; ; i++) {
- String newUniqueId = String.format(Locale.US, "%s_%d", uniqueId, i);
- if (findRouteByUniqueId(newUniqueId) < 0) {
- mUniqueIdMap.put(new Pair<>(componentName, routeDescriptorId), newUniqueId);
- return newUniqueId;
- }
- }
- }
-
- private int findRouteByUniqueId(String uniqueId) {
- final int count = mRoutes.size();
- for (int i = 0; i < count; i++) {
- if (mRoutes.get(i).mUniqueId.equals(uniqueId)) {
- return i;
- }
- }
- return -1;
- }
-
- private String getUniqueId(ProviderInfo provider, String routeDescriptorId) {
- String componentName = provider.getComponentName().flattenToShortString();
- return mUniqueIdMap.get(new Pair<>(componentName, routeDescriptorId));
- }
-
- private void updateSelectedRouteIfNeeded(boolean selectedRouteDescriptorChanged) {
- // Update default route.
- if (mDefaultRoute != null && !mDefaultRoute.isSelectable()) {
- Log.i(TAG, "Clearing the default route because it "
- + "is no longer selectable: " + mDefaultRoute);
- mDefaultRoute = null;
- }
- if (mDefaultRoute == null && !mRoutes.isEmpty()) {
- for (RouteInfo route : mRoutes) {
- if (isSystemDefaultRoute(route) && route.isSelectable()) {
- mDefaultRoute = route;
- Log.i(TAG, "Found default route: " + mDefaultRoute);
- break;
- }
- }
- }
-
- // Update bluetooth route.
- if (mBluetoothRoute != null && !mBluetoothRoute.isSelectable()) {
- Log.i(TAG, "Clearing the bluetooth route because it "
- + "is no longer selectable: " + mBluetoothRoute);
- mBluetoothRoute = null;
- }
- if (mBluetoothRoute == null && !mRoutes.isEmpty()) {
- for (RouteInfo route : mRoutes) {
- if (isSystemLiveAudioOnlyRoute(route) && route.isSelectable()) {
- mBluetoothRoute = route;
- Log.i(TAG, "Found bluetooth route: " + mBluetoothRoute);
- break;
- }
- }
- }
-
- // Update selected route.
- if (mSelectedRoute == null || !mSelectedRoute.isSelectable()) {
- Log.i(TAG, "Unselecting the current route because it "
- + "is no longer selectable: " + mSelectedRoute);
- setSelectedRouteInternal(chooseFallbackRoute(),
- MediaRouter.UNSELECT_REASON_UNKNOWN);
- } else if (selectedRouteDescriptorChanged) {
- // In case the selected route is a route group, select/unselect route controllers
- // for the added/removed route members.
- if (mSelectedRoute instanceof RouteGroup) {
- List<RouteInfo> routes = ((RouteGroup) mSelectedRoute).getRoutes();
- // Build a set of descriptor IDs for the new route group.
- Set<String> idSet = new HashSet<>();
- for (RouteInfo route : routes) {
- idSet.add(route.mDescriptorId);
- }
- // Unselect route controllers for the removed routes.
- Iterator<Map.Entry<String, RouteController>> iter =
- mRouteControllerMap.entrySet().iterator();
- while (iter.hasNext()) {
- Map.Entry<String, RouteController> entry = iter.next();
- if (!idSet.contains(entry.getKey())) {
- RouteController controller = entry.getValue();
- controller.onUnselect();
- controller.onRelease();
- iter.remove();
- }
- }
- // Select route controllers for the added routes.
- for (RouteInfo route : routes) {
- if (!mRouteControllerMap.containsKey(route.mDescriptorId)) {
- RouteController controller = route.getProviderInstance()
- .onCreateRouteController(
- route.mDescriptorId, mSelectedRoute.mDescriptorId);
- controller.onSelect();
- mRouteControllerMap.put(route.mDescriptorId, controller);
- }
- }
- }
- // Update the playback info because the properties of the route have changed.
- updatePlaybackInfoFromSelectedRoute();
- }
- }
-
- RouteInfo chooseFallbackRoute() {
- // When the current route is removed or no longer selectable,
- // we want to revert to a live audio route if there is
- // one (usually Bluetooth A2DP). Failing that, use
- // the default route.
- for (RouteInfo route : mRoutes) {
- if (route != mDefaultRoute
- && isSystemLiveAudioOnlyRoute(route)
- && route.isSelectable()) {
- return route;
- }
- }
- return mDefaultRoute;
- }
-
- private boolean isSystemLiveAudioOnlyRoute(RouteInfo route) {
- return route.getProviderInstance() == mSystemProvider
- && route.supportsControlCategory(MediaControlIntent.CATEGORY_LIVE_AUDIO)
- && !route.supportsControlCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO);
- }
-
- private boolean isSystemDefaultRoute(RouteInfo route) {
- return route.getProviderInstance() == mSystemProvider
- && route.mDescriptorId.equals(
- SystemMediaRouteProvider.DEFAULT_ROUTE_ID);
- }
-
- private void setSelectedRouteInternal(@NonNull RouteInfo route, int unselectReason) {
- // TODO: Remove the following logging when no longer needed.
- if (sGlobal == null || (mBluetoothRoute != null && route.isDefault())) {
- final StackTraceElement[] callStack = Thread.currentThread().getStackTrace();
- StringBuilder sb = new StringBuilder();
- // callStack[3] is the caller of this method.
- for (int i = 3; i < callStack.length; i++) {
- StackTraceElement caller = callStack[i];
- sb.append(caller.getClassName())
- .append(".")
- .append(caller.getMethodName())
- .append(":")
- .append(caller.getLineNumber())
- .append(" ");
- }
- if (sGlobal == null) {
- Log.w(TAG, "setSelectedRouteInternal is called while sGlobal is null: pkgName="
- + mApplicationContext.getPackageName() + ", callers=" + sb.toString());
- } else {
- Log.w(TAG, "Default route is selected while a BT route is available: pkgName="
- + mApplicationContext.getPackageName() + ", callers=" + sb.toString());
- }
- }
-
- if (mSelectedRoute != route) {
- if (mSelectedRoute != null) {
- if (DEBUG) {
- Log.d(TAG, "Route unselected: " + mSelectedRoute + " reason: "
- + unselectReason);
- }
- mCallbackHandler.post(CallbackHandler.MSG_ROUTE_UNSELECTED, mSelectedRoute,
- unselectReason);
- if (mSelectedRouteController != null) {
- mSelectedRouteController.onUnselect(unselectReason);
- mSelectedRouteController.onRelease();
- mSelectedRouteController = null;
- }
- if (!mRouteControllerMap.isEmpty()) {
- for (RouteController controller : mRouteControllerMap.values()) {
- controller.onUnselect(unselectReason);
- controller.onRelease();
- }
- mRouteControllerMap.clear();
- }
- }
-
- mSelectedRoute = route;
- mSelectedRouteController = route.getProviderInstance().onCreateRouteController(
- route.mDescriptorId);
- if (mSelectedRouteController != null) {
- mSelectedRouteController.onSelect();
- }
- if (DEBUG) {
- Log.d(TAG, "Route selected: " + mSelectedRoute);
- }
- mCallbackHandler.post(CallbackHandler.MSG_ROUTE_SELECTED, mSelectedRoute);
-
- if (mSelectedRoute instanceof RouteGroup) {
- List<RouteInfo> routes = ((RouteGroup) mSelectedRoute).getRoutes();
- mRouteControllerMap.clear();
- for (RouteInfo r : routes) {
- RouteController controller =
- r.getProviderInstance().onCreateRouteController(
- r.mDescriptorId, mSelectedRoute.mDescriptorId);
- controller.onSelect();
- mRouteControllerMap.put(r.mDescriptorId, controller);
- }
- }
-
- updatePlaybackInfoFromSelectedRoute();
- }
- }
-
- @Override
- public void onSystemRouteSelectedByDescriptorId(String id) {
- // System route is selected, do not sync the route we selected before.
- mCallbackHandler.removeMessages(CallbackHandler.MSG_ROUTE_SELECTED);
- int providerIndex = findProviderInfo(mSystemProvider);
- if (providerIndex >= 0) {
- ProviderInfo provider = mProviders.get(providerIndex);
- int routeIndex = provider.findRouteByDescriptorId(id);
- if (routeIndex >= 0) {
- provider.mRoutes.get(routeIndex).select();
- }
- }
- }
-
- public void addRemoteControlClient(Object rcc) {
- int index = findRemoteControlClientRecord(rcc);
- if (index < 0) {
- RemoteControlClientRecord record = new RemoteControlClientRecord(rcc);
- mRemoteControlClients.add(record);
- }
- }
-
- public void removeRemoteControlClient(Object rcc) {
- int index = findRemoteControlClientRecord(rcc);
- if (index >= 0) {
- RemoteControlClientRecord record = mRemoteControlClients.remove(index);
- record.disconnect();
- }
- }
-
- public void setMediaSession(Object session) {
- setMediaSessionRecord(session != null ? new MediaSessionRecord(session) : null);
- }
-
- public void setMediaSessionCompat(final MediaSessionCompat session) {
- mCompatSession = session;
- if (android.os.Build.VERSION.SDK_INT >= 21) {
- setMediaSessionRecord(session != null ? new MediaSessionRecord(session) : null);
- } else if (android.os.Build.VERSION.SDK_INT >= 14) {
- if (mRccMediaSession != null) {
- removeRemoteControlClient(mRccMediaSession.getRemoteControlClient());
- mRccMediaSession.removeOnActiveChangeListener(mSessionActiveListener);
- }
- mRccMediaSession = session;
- if (session != null) {
- session.addOnActiveChangeListener(mSessionActiveListener);
- if (session.isActive()) {
- addRemoteControlClient(session.getRemoteControlClient());
- }
- }
- }
- }
-
- private void setMediaSessionRecord(MediaSessionRecord mediaSessionRecord) {
- if (mMediaSession != null) {
- mMediaSession.clearVolumeHandling();
- }
- mMediaSession = mediaSessionRecord;
- if (mediaSessionRecord != null) {
- updatePlaybackInfoFromSelectedRoute();
- }
- }
-
- public MediaSessionCompat.Token getMediaSessionToken() {
- if (mMediaSession != null) {
- return mMediaSession.getToken();
- } else if (mCompatSession != null) {
- return mCompatSession.getSessionToken();
- }
- return null;
- }
-
- private int findRemoteControlClientRecord(Object rcc) {
- final int count = mRemoteControlClients.size();
- for (int i = 0; i < count; i++) {
- RemoteControlClientRecord record = mRemoteControlClients.get(i);
- if (record.getRemoteControlClient() == rcc) {
- return i;
- }
- }
- return -1;
- }
-
- private void updatePlaybackInfoFromSelectedRoute() {
- if (mSelectedRoute != null) {
- mPlaybackInfo.volume = mSelectedRoute.getVolume();
- mPlaybackInfo.volumeMax = mSelectedRoute.getVolumeMax();
- mPlaybackInfo.volumeHandling = mSelectedRoute.getVolumeHandling();
- mPlaybackInfo.playbackStream = mSelectedRoute.getPlaybackStream();
- mPlaybackInfo.playbackType = mSelectedRoute.getPlaybackType();
-
- final int count = mRemoteControlClients.size();
- for (int i = 0; i < count; i++) {
- RemoteControlClientRecord record = mRemoteControlClients.get(i);
- record.updatePlaybackInfo();
- }
- if (mMediaSession != null) {
- if (mSelectedRoute == getDefaultRoute()
- || mSelectedRoute == getBluetoothRoute()) {
- // Local route
- mMediaSession.clearVolumeHandling();
- } else {
- @VolumeProviderCompat.ControlType int controlType =
- VolumeProviderCompat.VOLUME_CONTROL_FIXED;
- if (mPlaybackInfo.volumeHandling
- == MediaRouter.RouteInfo.PLAYBACK_VOLUME_VARIABLE) {
- controlType = VolumeProviderCompat.VOLUME_CONTROL_ABSOLUTE;
- }
- mMediaSession.configureVolume(controlType, mPlaybackInfo.volumeMax,
- mPlaybackInfo.volume);
- }
- }
- } else {
- if (mMediaSession != null) {
- mMediaSession.clearVolumeHandling();
- }
- }
- }
-
- private final class ProviderCallback extends MediaRouteProvider.Callback {
- ProviderCallback() {
- }
-
- @Override
- public void onDescriptorChanged(MediaRouteProvider provider,
- MediaRouteProviderDescriptor descriptor) {
- updateProviderDescriptor(provider, descriptor);
- }
- }
-
- private final class MediaSessionRecord {
- private final MediaSessionCompat mMsCompat;
-
- private @VolumeProviderCompat.ControlType int mControlType;
- private int mMaxVolume;
- private VolumeProviderCompat mVpCompat;
-
- public MediaSessionRecord(Object mediaSession) {
- mMsCompat = MediaSessionCompat.fromMediaSession(mApplicationContext, mediaSession);
- }
-
- public MediaSessionRecord(MediaSessionCompat mediaSessionCompat) {
- mMsCompat = mediaSessionCompat;
- }
-
- public void configureVolume(@VolumeProviderCompat.ControlType int controlType,
- int max, int current) {
- if (mVpCompat != null && controlType == mControlType && max == mMaxVolume) {
- // If we haven't changed control type or max just set the
- // new current volume
- mVpCompat.setCurrentVolume(current);
- } else {
- // Otherwise create a new provider and update
- mVpCompat = new VolumeProviderCompat(controlType, max, current) {
- @Override
- public void onSetVolumeTo(final int volume) {
- mCallbackHandler.post(new Runnable() {
- @Override
- public void run() {
- if (mSelectedRoute != null) {
- mSelectedRoute.requestSetVolume(volume);
- }
- }
- });
- }
-
- @Override
- public void onAdjustVolume(final int direction) {
- mCallbackHandler.post(new Runnable() {
- @Override
- public void run() {
- if (mSelectedRoute != null) {
- mSelectedRoute.requestUpdateVolume(direction);
- }
- }
- });
- }
- };
- mMsCompat.setPlaybackToRemote(mVpCompat);
- }
- }
-
- public void clearVolumeHandling() {
- mMsCompat.setPlaybackToLocal(mPlaybackInfo.playbackStream);
- mVpCompat = null;
- }
-
- public MediaSessionCompat.Token getToken() {
- return mMsCompat.getSessionToken();
- }
- }
-
- private final class RemoteControlClientRecord
- implements RemoteControlClientCompat.VolumeCallback {
- private final RemoteControlClientCompat mRccCompat;
- private boolean mDisconnected;
-
- public RemoteControlClientRecord(Object rcc) {
- mRccCompat = RemoteControlClientCompat.obtain(mApplicationContext, rcc);
- mRccCompat.setVolumeCallback(this);
- updatePlaybackInfo();
- }
-
- public Object getRemoteControlClient() {
- return mRccCompat.getRemoteControlClient();
- }
-
- public void disconnect() {
- mDisconnected = true;
- mRccCompat.setVolumeCallback(null);
- }
-
- public void updatePlaybackInfo() {
- mRccCompat.setPlaybackInfo(mPlaybackInfo);
- }
-
- @Override
- public void onVolumeSetRequest(int volume) {
- if (!mDisconnected && mSelectedRoute != null) {
- mSelectedRoute.requestSetVolume(volume);
- }
- }
-
- @Override
- public void onVolumeUpdateRequest(int direction) {
- if (!mDisconnected && mSelectedRoute != null) {
- mSelectedRoute.requestUpdateVolume(direction);
- }
- }
- }
-
- private final class CallbackHandler extends Handler {
- private final ArrayList<CallbackRecord> mTempCallbackRecords =
- new ArrayList<CallbackRecord>();
-
- private static final int MSG_TYPE_MASK = 0xff00;
- private static final int MSG_TYPE_ROUTE = 0x0100;
- private static final int MSG_TYPE_PROVIDER = 0x0200;
-
- public static final int MSG_ROUTE_ADDED = MSG_TYPE_ROUTE | 1;
- public static final int MSG_ROUTE_REMOVED = MSG_TYPE_ROUTE | 2;
- public static final int MSG_ROUTE_CHANGED = MSG_TYPE_ROUTE | 3;
- public static final int MSG_ROUTE_VOLUME_CHANGED = MSG_TYPE_ROUTE | 4;
- public static final int MSG_ROUTE_PRESENTATION_DISPLAY_CHANGED = MSG_TYPE_ROUTE | 5;
- public static final int MSG_ROUTE_SELECTED = MSG_TYPE_ROUTE | 6;
- public static final int MSG_ROUTE_UNSELECTED = MSG_TYPE_ROUTE | 7;
-
- public static final int MSG_PROVIDER_ADDED = MSG_TYPE_PROVIDER | 1;
- public static final int MSG_PROVIDER_REMOVED = MSG_TYPE_PROVIDER | 2;
- public static final int MSG_PROVIDER_CHANGED = MSG_TYPE_PROVIDER | 3;
-
- CallbackHandler() {
- }
-
- public void post(int msg, Object obj) {
- obtainMessage(msg, obj).sendToTarget();
- }
-
- public void post(int msg, Object obj, int arg) {
- Message message = obtainMessage(msg, obj);
- message.arg1 = arg;
- message.sendToTarget();
- }
-
- @Override
- public void handleMessage(Message msg) {
- final int what = msg.what;
- final Object obj = msg.obj;
- final int arg = msg.arg1;
-
- if (what == MSG_ROUTE_CHANGED
- && getSelectedRoute().getId().equals(((RouteInfo) obj).getId())) {
- updateSelectedRouteIfNeeded(true);
- }
-
- // Synchronize state with the system media router.
- syncWithSystemProvider(what, obj);
-
- // Invoke all registered callbacks.
- // Build a list of callbacks before invoking them in case callbacks
- // are added or removed during dispatch.
- try {
- for (int i = mRouters.size(); --i >= 0; ) {
- MediaRouter router = mRouters.get(i).get();
- if (router == null) {
- mRouters.remove(i);
- } else {
- mTempCallbackRecords.addAll(router.mCallbackRecords);
- }
- }
-
- final int callbackCount = mTempCallbackRecords.size();
- for (int i = 0; i < callbackCount; i++) {
- invokeCallback(mTempCallbackRecords.get(i), what, obj, arg);
- }
- } finally {
- mTempCallbackRecords.clear();
- }
- }
-
- private void syncWithSystemProvider(int what, Object obj) {
- switch (what) {
- case MSG_ROUTE_ADDED:
- mSystemProvider.onSyncRouteAdded((RouteInfo) obj);
- break;
- case MSG_ROUTE_REMOVED:
- mSystemProvider.onSyncRouteRemoved((RouteInfo) obj);
- break;
- case MSG_ROUTE_CHANGED:
- mSystemProvider.onSyncRouteChanged((RouteInfo) obj);
- break;
- case MSG_ROUTE_SELECTED:
- mSystemProvider.onSyncRouteSelected((RouteInfo) obj);
- break;
- }
- }
-
- private void invokeCallback(CallbackRecord record, int what, Object obj, int arg) {
- final MediaRouter router = record.mRouter;
- final MediaRouter.Callback callback = record.mCallback;
- switch (what & MSG_TYPE_MASK) {
- case MSG_TYPE_ROUTE: {
- final RouteInfo route = (RouteInfo)obj;
- if (!record.filterRouteEvent(route)) {
- break;
- }
- switch (what) {
- case MSG_ROUTE_ADDED:
- callback.onRouteAdded(router, route);
- break;
- case MSG_ROUTE_REMOVED:
- callback.onRouteRemoved(router, route);
- break;
- case MSG_ROUTE_CHANGED:
- callback.onRouteChanged(router, route);
- break;
- case MSG_ROUTE_VOLUME_CHANGED:
- callback.onRouteVolumeChanged(router, route);
- break;
- case MSG_ROUTE_PRESENTATION_DISPLAY_CHANGED:
- callback.onRoutePresentationDisplayChanged(router, route);
- break;
- case MSG_ROUTE_SELECTED:
- callback.onRouteSelected(router, route);
- break;
- case MSG_ROUTE_UNSELECTED:
- callback.onRouteUnselected(router, route, arg);
- break;
- }
- break;
- }
- case MSG_TYPE_PROVIDER: {
- final ProviderInfo provider = (ProviderInfo)obj;
- switch (what) {
- case MSG_PROVIDER_ADDED:
- callback.onProviderAdded(router, provider);
- break;
- case MSG_PROVIDER_REMOVED:
- callback.onProviderRemoved(router, provider);
- break;
- case MSG_PROVIDER_CHANGED:
- callback.onProviderChanged(router, provider);
- break;
- }
- }
- }
- }
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaSessionStatus.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaSessionStatus.java
deleted file mode 100644
index 0e7514c..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/MediaSessionStatus.java
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.app.PendingIntent;
-import android.os.Bundle;
-import android.os.SystemClock;
-
-import androidx.core.util.TimeUtils;
-
-/**
- * Describes the playback status of a media session.
- * <p>
- * This class is part of the remote playback protocol described by the
- * {@link MediaControlIntent MediaControlIntent} class.
- * </p><p>
- * When a media session is created, it is initially in the
- * {@link #SESSION_STATE_ACTIVE active} state. When the media session ends
- * normally, it transitions to the {@link #SESSION_STATE_ENDED ended} state.
- * If the media session is invalidated due to another session forcibly taking
- * control of the route, then it transitions to the
- * {@link #SESSION_STATE_INVALIDATED invalidated} state.
- * Refer to the documentation of each state for an explanation of its meaning.
- * </p><p>
- * To monitor session status, the application should supply a {@link PendingIntent} to use as the
- * {@link MediaControlIntent#EXTRA_SESSION_STATUS_UPDATE_RECEIVER session status update receiver}
- * for a given {@link MediaControlIntent#ACTION_START_SESSION session start request}.
- * </p><p>
- * This object is immutable once created using a {@link Builder} instance.
- * </p>
- */
-public final class MediaSessionStatus {
- static final String KEY_TIMESTAMP = "timestamp";
- static final String KEY_SESSION_STATE = "sessionState";
- static final String KEY_QUEUE_PAUSED = "queuePaused";
- static final String KEY_EXTRAS = "extras";
-
- final Bundle mBundle;
-
- /**
- * Session state: Active.
- * <p>
- * Indicates that the media session is active and in control of the route.
- * </p>
- */
- public static final int SESSION_STATE_ACTIVE = 0;
-
- /**
- * Session state: Ended.
- * <p>
- * Indicates that the media session was ended normally using the
- * {@link MediaControlIntent#ACTION_END_SESSION end session} action.
- * </p><p>
- * A terminated media session cannot be used anymore. To play more media, the
- * application must start a new session.
- * </p>
- */
- public static final int SESSION_STATE_ENDED = 1;
-
- /**
- * Session state: Invalidated.
- * <p>
- * Indicates that the media session was invalidated involuntarily due to
- * another session taking control of the route.
- * </p><p>
- * An invalidated media session cannot be used anymore. To play more media, the
- * application must start a new session.
- * </p>
- */
- public static final int SESSION_STATE_INVALIDATED = 2;
-
- MediaSessionStatus(Bundle bundle) {
- mBundle = bundle;
- }
-
- /**
- * Gets the timestamp associated with the status information in
- * milliseconds since boot in the {@link SystemClock#elapsedRealtime} time base.
- *
- * @return The status timestamp in the {@link SystemClock#elapsedRealtime()} time base.
- */
- public long getTimestamp() {
- return mBundle.getLong(KEY_TIMESTAMP);
- }
-
- /**
- * Gets the session state.
- *
- * @return The session state. One of {@link #SESSION_STATE_ACTIVE},
- * {@link #SESSION_STATE_ENDED}, or {@link #SESSION_STATE_INVALIDATED}.
- */
- public int getSessionState() {
- return mBundle.getInt(KEY_SESSION_STATE, SESSION_STATE_INVALIDATED);
- }
-
- /**
- * Returns true if the session's queue is paused.
- *
- * @return True if the session's queue is paused.
- */
- public boolean isQueuePaused() {
- return mBundle.getBoolean(KEY_QUEUE_PAUSED);
- }
-
- /**
- * Gets a bundle of extras for this status object.
- * The extras will be ignored by the media router but they may be used
- * by applications.
- */
- public Bundle getExtras() {
- return mBundle.getBundle(KEY_EXTRAS);
- }
-
- @Override
- public String toString() {
- StringBuilder result = new StringBuilder();
- result.append("MediaSessionStatus{ ");
- result.append("timestamp=");
- TimeUtils.formatDuration(SystemClock.elapsedRealtime() - getTimestamp(), result);
- result.append(" ms ago");
- result.append(", sessionState=").append(sessionStateToString(getSessionState()));
- result.append(", queuePaused=").append(isQueuePaused());
- result.append(", extras=").append(getExtras());
- result.append(" }");
- return result.toString();
- }
-
- private static String sessionStateToString(int sessionState) {
- switch (sessionState) {
- case SESSION_STATE_ACTIVE:
- return "active";
- case SESSION_STATE_ENDED:
- return "ended";
- case SESSION_STATE_INVALIDATED:
- return "invalidated";
- }
- return Integer.toString(sessionState);
- }
-
- /**
- * Converts this object to a bundle for serialization.
- *
- * @return The contents of the object represented as a bundle.
- */
- public Bundle asBundle() {
- return mBundle;
- }
-
- /**
- * Creates an instance from a bundle.
- *
- * @param bundle The bundle, or null if none.
- * @return The new instance, or null if the bundle was null.
- */
- public static MediaSessionStatus fromBundle(Bundle bundle) {
- return bundle != null ? new MediaSessionStatus(bundle) : null;
- }
-
- /**
- * Builder for {@link MediaSessionStatus media session status objects}.
- */
- public static final class Builder {
- private final Bundle mBundle;
-
- /**
- * Creates a media session status builder using the current time as the
- * reference timestamp.
- *
- * @param sessionState The session state.
- */
- public Builder(int sessionState) {
- mBundle = new Bundle();
- setTimestamp(SystemClock.elapsedRealtime());
- setSessionState(sessionState);
- }
-
- /**
- * Creates a media session status builder whose initial contents are
- * copied from an existing status.
- */
- public Builder(MediaSessionStatus status) {
- if (status == null) {
- throw new IllegalArgumentException("status must not be null");
- }
-
- mBundle = new Bundle(status.mBundle);
- }
-
- /**
- * Sets the timestamp associated with the status information in
- * milliseconds since boot in the {@link SystemClock#elapsedRealtime} time base.
- */
- public Builder setTimestamp(long elapsedRealtimeTimestamp) {
- mBundle.putLong(KEY_TIMESTAMP, elapsedRealtimeTimestamp);
- return this;
- }
-
- /**
- * Sets the session state.
- */
- public Builder setSessionState(int sessionState) {
- mBundle.putInt(KEY_SESSION_STATE, sessionState);
- return this;
- }
-
- /**
- * Sets whether the queue is paused.
- */
- public Builder setQueuePaused(boolean queuePaused) {
- mBundle.putBoolean(KEY_QUEUE_PAUSED, queuePaused);
- return this;
- }
-
- /**
- * Sets a bundle of extras for this status object.
- * The extras will be ignored by the media router but they may be used
- * by applications.
- */
- public Builder setExtras(Bundle extras) {
- mBundle.putBundle(KEY_EXTRAS, extras);
- return this;
- }
-
- /**
- * Builds the {@link MediaSessionStatus media session status object}.
- */
- public MediaSessionStatus build() {
- return new MediaSessionStatus(mBundle);
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/RegisteredMediaRouteProvider.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/RegisteredMediaRouteProvider.java
deleted file mode 100644
index eacf1c8..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/RegisteredMediaRouteProvider.java
+++ /dev/null
@@ -1,746 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.CLIENT_DATA_ROUTE_ID;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_DATA_ROUTE_LIBRARY_GROUP;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_DATA_UNSELECT_REASON;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.CLIENT_DATA_VOLUME;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_CREATE_ROUTE_CONTROLLER;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.CLIENT_MSG_REGISTER;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_RELEASE_ROUTE_CONTROLLER;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_ROUTE_CONTROL_REQUEST;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_SELECT_ROUTE;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_SET_DISCOVERY_REQUEST;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_SET_ROUTE_VOLUME;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_UNREGISTER;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_UNSELECT_ROUTE;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_MSG_UPDATE_ROUTE_VOLUME;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .CLIENT_VERSION_CURRENT;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.SERVICE_DATA_ERROR;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_CONTROL_REQUEST_FAILED;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_CONTROL_REQUEST_SUCCEEDED;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_DESCRIPTOR_CHANGED;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_GENERIC_FAILURE;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_GENERIC_SUCCESS;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .SERVICE_MSG_REGISTERED;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol.SERVICE_VERSION_1;
-import static com.android.support.mediarouter.media.MediaRouteProviderProtocol
- .isValidRemoteMessenger;
-
-import android.annotation.NonNull;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.ServiceConnection;
-import android.os.Bundle;
-import android.os.DeadObjectException;
-import android.os.Handler;
-import android.os.IBinder;
-import android.os.IBinder.DeathRecipient;
-import android.os.Message;
-import android.os.Messenger;
-import android.os.RemoteException;
-import android.util.Log;
-import android.util.SparseArray;
-
-import com.android.support.mediarouter.media.MediaRouter.ControlRequestCallback;
-
-import java.lang.ref.WeakReference;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Maintains a connection to a particular media route provider service.
- */
-final class RegisteredMediaRouteProvider extends MediaRouteProvider
- implements ServiceConnection {
- static final String TAG = "MediaRouteProviderProxy"; // max. 23 chars
- static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-
- private final ComponentName mComponentName;
- final PrivateHandler mPrivateHandler;
- private final ArrayList<Controller> mControllers = new ArrayList<Controller>();
-
- private boolean mStarted;
- private boolean mBound;
- private Connection mActiveConnection;
- private boolean mConnectionReady;
-
- public RegisteredMediaRouteProvider(Context context, ComponentName componentName) {
- super(context, new ProviderMetadata(componentName));
-
- mComponentName = componentName;
- mPrivateHandler = new PrivateHandler();
- }
-
- @Override
- public RouteController onCreateRouteController(@NonNull String routeId) {
- if (routeId == null) {
- throw new IllegalArgumentException("routeId cannot be null");
- }
- return createRouteController(routeId, null);
- }
-
- @Override
- public RouteController onCreateRouteController(
- @NonNull String routeId, @NonNull String routeGroupId) {
- if (routeId == null) {
- throw new IllegalArgumentException("routeId cannot be null");
- }
- if (routeGroupId == null) {
- throw new IllegalArgumentException("routeGroupId cannot be null");
- }
- return createRouteController(routeId, routeGroupId);
- }
-
- @Override
- public void onDiscoveryRequestChanged(MediaRouteDiscoveryRequest request) {
- if (mConnectionReady) {
- mActiveConnection.setDiscoveryRequest(request);
- }
- updateBinding();
- }
-
- @Override
- public void onServiceConnected(ComponentName name, IBinder service) {
- if (DEBUG) {
- Log.d(TAG, this + ": Connected");
- }
-
- if (mBound) {
- disconnect();
-
- Messenger messenger = (service != null ? new Messenger(service) : null);
- if (isValidRemoteMessenger(messenger)) {
- Connection connection = new Connection(messenger);
- if (connection.register()) {
- mActiveConnection = connection;
- } else {
- if (DEBUG) {
- Log.d(TAG, this + ": Registration failed");
- }
- }
- } else {
- Log.e(TAG, this + ": Service returned invalid messenger binder");
- }
- }
- }
-
- @Override
- public void onServiceDisconnected(ComponentName name) {
- if (DEBUG) {
- Log.d(TAG, this + ": Service disconnected");
- }
- disconnect();
- }
-
- @Override
- public String toString() {
- return "Service connection " + mComponentName.flattenToShortString();
- }
-
- public boolean hasComponentName(String packageName, String className) {
- return mComponentName.getPackageName().equals(packageName)
- && mComponentName.getClassName().equals(className);
- }
-
- public void start() {
- if (!mStarted) {
- if (DEBUG) {
- Log.d(TAG, this + ": Starting");
- }
-
- mStarted = true;
- updateBinding();
- }
- }
-
- public void stop() {
- if (mStarted) {
- if (DEBUG) {
- Log.d(TAG, this + ": Stopping");
- }
-
- mStarted = false;
- updateBinding();
- }
- }
-
- public void rebindIfDisconnected() {
- if (mActiveConnection == null && shouldBind()) {
- unbind();
- bind();
- }
- }
-
- private void updateBinding() {
- if (shouldBind()) {
- bind();
- } else {
- unbind();
- }
- }
-
- private boolean shouldBind() {
- if (mStarted) {
- // Bind whenever there is a discovery request.
- if (getDiscoveryRequest() != null) {
- return true;
- }
-
- // Bind whenever the application has an active route controller.
- // This means that one of this provider's routes is selected.
- if (!mControllers.isEmpty()) {
- return true;
- }
- }
- return false;
- }
-
- private void bind() {
- if (!mBound) {
- if (DEBUG) {
- Log.d(TAG, this + ": Binding");
- }
-
- Intent service = new Intent(MediaRouteProviderProtocol.SERVICE_INTERFACE);
- service.setComponent(mComponentName);
- try {
- mBound = getContext().bindService(service, this, Context.BIND_AUTO_CREATE);
- if (!mBound && DEBUG) {
- Log.d(TAG, this + ": Bind failed");
- }
- } catch (SecurityException ex) {
- if (DEBUG) {
- Log.d(TAG, this + ": Bind failed", ex);
- }
- }
- }
- }
-
- private void unbind() {
- if (mBound) {
- if (DEBUG) {
- Log.d(TAG, this + ": Unbinding");
- }
-
- mBound = false;
- disconnect();
- getContext().unbindService(this);
- }
- }
-
- private RouteController createRouteController(String routeId, String routeGroupId) {
- MediaRouteProviderDescriptor descriptor = getDescriptor();
- if (descriptor != null) {
- List<MediaRouteDescriptor> routes = descriptor.getRoutes();
- final int count = routes.size();
- for (int i = 0; i < count; i++) {
- final MediaRouteDescriptor route = routes.get(i);
- if (route.getId().equals(routeId)) {
- Controller controller = new Controller(routeId, routeGroupId);
- mControllers.add(controller);
- if (mConnectionReady) {
- controller.attachConnection(mActiveConnection);
- }
- updateBinding();
- return controller;
- }
- }
- }
- return null;
- }
-
- void onConnectionReady(Connection connection) {
- if (mActiveConnection == connection) {
- mConnectionReady = true;
- attachControllersToConnection();
-
- MediaRouteDiscoveryRequest request = getDiscoveryRequest();
- if (request != null) {
- mActiveConnection.setDiscoveryRequest(request);
- }
- }
- }
-
- void onConnectionDied(Connection connection) {
- if (mActiveConnection == connection) {
- if (DEBUG) {
- Log.d(TAG, this + ": Service connection died");
- }
- disconnect();
- }
- }
-
- void onConnectionError(Connection connection, String error) {
- if (mActiveConnection == connection) {
- if (DEBUG) {
- Log.d(TAG, this + ": Service connection error - " + error);
- }
- unbind();
- }
- }
-
- void onConnectionDescriptorChanged(Connection connection,
- MediaRouteProviderDescriptor descriptor) {
- if (mActiveConnection == connection) {
- if (DEBUG) {
- Log.d(TAG, this + ": Descriptor changed, descriptor=" + descriptor);
- }
- setDescriptor(descriptor);
- }
- }
-
- private void disconnect() {
- if (mActiveConnection != null) {
- setDescriptor(null);
- mConnectionReady = false;
- detachControllersFromConnection();
- mActiveConnection.dispose();
- mActiveConnection = null;
- }
- }
-
- void onControllerReleased(Controller controller) {
- mControllers.remove(controller);
- controller.detachConnection();
- updateBinding();
- }
-
- private void attachControllersToConnection() {
- int count = mControllers.size();
- for (int i = 0; i < count; i++) {
- mControllers.get(i).attachConnection(mActiveConnection);
- }
- }
-
- private void detachControllersFromConnection() {
- int count = mControllers.size();
- for (int i = 0; i < count; i++) {
- mControllers.get(i).detachConnection();
- }
- }
-
- private final class Controller extends RouteController {
- private final String mRouteId;
- private final String mRouteGroupId;
-
- private boolean mSelected;
- private int mPendingSetVolume = -1;
- private int mPendingUpdateVolumeDelta;
-
- private Connection mConnection;
- private int mControllerId;
-
- public Controller(String routeId, String routeGroupId) {
- mRouteId = routeId;
- mRouteGroupId = routeGroupId;
- }
-
- public void attachConnection(Connection connection) {
- mConnection = connection;
- mControllerId = connection.createRouteController(mRouteId, mRouteGroupId);
- if (mSelected) {
- connection.selectRoute(mControllerId);
- if (mPendingSetVolume >= 0) {
- connection.setVolume(mControllerId, mPendingSetVolume);
- mPendingSetVolume = -1;
- }
- if (mPendingUpdateVolumeDelta != 0) {
- connection.updateVolume(mControllerId, mPendingUpdateVolumeDelta);
- mPendingUpdateVolumeDelta = 0;
- }
- }
- }
-
- public void detachConnection() {
- if (mConnection != null) {
- mConnection.releaseRouteController(mControllerId);
- mConnection = null;
- mControllerId = 0;
- }
- }
-
- @Override
- public void onRelease() {
- onControllerReleased(this);
- }
-
- @Override
- public void onSelect() {
- mSelected = true;
- if (mConnection != null) {
- mConnection.selectRoute(mControllerId);
- }
- }
-
- @Override
- public void onUnselect() {
- onUnselect(MediaRouter.UNSELECT_REASON_UNKNOWN);
- }
-
- @Override
- public void onUnselect(int reason) {
- mSelected = false;
- if (mConnection != null) {
- mConnection.unselectRoute(mControllerId, reason);
- }
- }
-
- @Override
- public void onSetVolume(int volume) {
- if (mConnection != null) {
- mConnection.setVolume(mControllerId, volume);
- } else {
- mPendingSetVolume = volume;
- mPendingUpdateVolumeDelta = 0;
- }
- }
-
- @Override
- public void onUpdateVolume(int delta) {
- if (mConnection != null) {
- mConnection.updateVolume(mControllerId, delta);
- } else {
- mPendingUpdateVolumeDelta += delta;
- }
- }
-
- @Override
- public boolean onControlRequest(Intent intent, ControlRequestCallback callback) {
- if (mConnection != null) {
- return mConnection.sendControlRequest(mControllerId, intent, callback);
- }
- return false;
- }
- }
-
- private final class Connection implements DeathRecipient {
- private final Messenger mServiceMessenger;
- private final ReceiveHandler mReceiveHandler;
- private final Messenger mReceiveMessenger;
-
- private int mNextRequestId = 1;
- private int mNextControllerId = 1;
- private int mServiceVersion; // non-zero when registration complete
-
- private int mPendingRegisterRequestId;
- private final SparseArray<ControlRequestCallback> mPendingCallbacks =
- new SparseArray<ControlRequestCallback>();
-
- public Connection(Messenger serviceMessenger) {
- mServiceMessenger = serviceMessenger;
- mReceiveHandler = new ReceiveHandler(this);
- mReceiveMessenger = new Messenger(mReceiveHandler);
- }
-
- public boolean register() {
- mPendingRegisterRequestId = mNextRequestId++;
- if (!sendRequest(CLIENT_MSG_REGISTER,
- mPendingRegisterRequestId,
- CLIENT_VERSION_CURRENT, null, null)) {
- return false;
- }
-
- try {
- mServiceMessenger.getBinder().linkToDeath(this, 0);
- return true;
- } catch (RemoteException ex) {
- binderDied();
- }
- return false;
- }
-
- public void dispose() {
- sendRequest(CLIENT_MSG_UNREGISTER, 0, 0, null, null);
- mReceiveHandler.dispose();
- mServiceMessenger.getBinder().unlinkToDeath(this, 0);
-
- mPrivateHandler.post(new Runnable() {
- @Override
- public void run() {
- failPendingCallbacks();
- }
- });
- }
-
- void failPendingCallbacks() {
- int count = 0;
- for (int i = 0; i < mPendingCallbacks.size(); i++) {
- mPendingCallbacks.valueAt(i).onError(null, null);
- }
- mPendingCallbacks.clear();
- }
-
- public boolean onGenericFailure(int requestId) {
- if (requestId == mPendingRegisterRequestId) {
- mPendingRegisterRequestId = 0;
- onConnectionError(this, "Registration failed");
- }
- ControlRequestCallback callback = mPendingCallbacks.get(requestId);
- if (callback != null) {
- mPendingCallbacks.remove(requestId);
- callback.onError(null, null);
- }
- return true;
- }
-
- public boolean onGenericSuccess(int requestId) {
- return true;
- }
-
- public boolean onRegistered(int requestId, int serviceVersion,
- Bundle descriptorBundle) {
- if (mServiceVersion == 0
- && requestId == mPendingRegisterRequestId
- && serviceVersion >= SERVICE_VERSION_1) {
- mPendingRegisterRequestId = 0;
- mServiceVersion = serviceVersion;
- onConnectionDescriptorChanged(this,
- MediaRouteProviderDescriptor.fromBundle(descriptorBundle));
- onConnectionReady(this);
- return true;
- }
- return false;
- }
-
- public boolean onDescriptorChanged(Bundle descriptorBundle) {
- if (mServiceVersion != 0) {
- onConnectionDescriptorChanged(this,
- MediaRouteProviderDescriptor.fromBundle(descriptorBundle));
- return true;
- }
- return false;
- }
-
- public boolean onControlRequestSucceeded(int requestId, Bundle data) {
- ControlRequestCallback callback = mPendingCallbacks.get(requestId);
- if (callback != null) {
- mPendingCallbacks.remove(requestId);
- callback.onResult(data);
- return true;
- }
- return false;
- }
-
- public boolean onControlRequestFailed(int requestId, String error, Bundle data) {
- ControlRequestCallback callback = mPendingCallbacks.get(requestId);
- if (callback != null) {
- mPendingCallbacks.remove(requestId);
- callback.onError(error, data);
- return true;
- }
- return false;
- }
-
- @Override
- public void binderDied() {
- mPrivateHandler.post(new Runnable() {
- @Override
- public void run() {
- onConnectionDied(Connection.this);
- }
- });
- }
-
- public int createRouteController(String routeId, String routeGroupId) {
- int controllerId = mNextControllerId++;
- Bundle data = new Bundle();
- data.putString(CLIENT_DATA_ROUTE_ID, routeId);
- data.putString(CLIENT_DATA_ROUTE_LIBRARY_GROUP, routeGroupId);
- sendRequest(CLIENT_MSG_CREATE_ROUTE_CONTROLLER,
- mNextRequestId++, controllerId, null, data);
- return controllerId;
- }
-
- public void releaseRouteController(int controllerId) {
- sendRequest(CLIENT_MSG_RELEASE_ROUTE_CONTROLLER,
- mNextRequestId++, controllerId, null, null);
- }
-
- public void selectRoute(int controllerId) {
- sendRequest(CLIENT_MSG_SELECT_ROUTE,
- mNextRequestId++, controllerId, null, null);
- }
-
- public void unselectRoute(int controllerId, int reason) {
- Bundle extras = new Bundle();
- extras.putInt(CLIENT_DATA_UNSELECT_REASON, reason);
- sendRequest(CLIENT_MSG_UNSELECT_ROUTE,
- mNextRequestId++, controllerId, null, extras);
- }
-
- public void setVolume(int controllerId, int volume) {
- Bundle data = new Bundle();
- data.putInt(CLIENT_DATA_VOLUME, volume);
- sendRequest(CLIENT_MSG_SET_ROUTE_VOLUME,
- mNextRequestId++, controllerId, null, data);
- }
-
- public void updateVolume(int controllerId, int delta) {
- Bundle data = new Bundle();
- data.putInt(CLIENT_DATA_VOLUME, delta);
- sendRequest(CLIENT_MSG_UPDATE_ROUTE_VOLUME,
- mNextRequestId++, controllerId, null, data);
- }
-
- public boolean sendControlRequest(int controllerId, Intent intent,
- ControlRequestCallback callback) {
- int requestId = mNextRequestId++;
- if (sendRequest(CLIENT_MSG_ROUTE_CONTROL_REQUEST,
- requestId, controllerId, intent, null)) {
- if (callback != null) {
- mPendingCallbacks.put(requestId, callback);
- }
- return true;
- }
- return false;
- }
-
- public void setDiscoveryRequest(MediaRouteDiscoveryRequest request) {
- sendRequest(CLIENT_MSG_SET_DISCOVERY_REQUEST,
- mNextRequestId++, 0, request != null ? request.asBundle() : null, null);
- }
-
- private boolean sendRequest(int what, int requestId, int arg, Object obj, Bundle data) {
- Message msg = Message.obtain();
- msg.what = what;
- msg.arg1 = requestId;
- msg.arg2 = arg;
- msg.obj = obj;
- msg.setData(data);
- msg.replyTo = mReceiveMessenger;
- try {
- mServiceMessenger.send(msg);
- return true;
- } catch (DeadObjectException ex) {
- // The service died.
- } catch (RemoteException ex) {
- if (what != CLIENT_MSG_UNREGISTER) {
- Log.e(TAG, "Could not send message to service.", ex);
- }
- }
- return false;
- }
- }
-
- private static final class PrivateHandler extends Handler {
- PrivateHandler() {
- }
- }
-
- /**
- * Handler that receives messages from the server.
- * <p>
- * This inner class is static and only retains a weak reference to the connection
- * to prevent the client from being leaked in case the service is holding an
- * active reference to the client's messenger.
- * </p><p>
- * This handler should not be used to handle any messages other than those
- * that come from the service.
- * </p>
- */
- private static final class ReceiveHandler extends Handler {
- private final WeakReference<Connection> mConnectionRef;
-
- public ReceiveHandler(Connection connection) {
- mConnectionRef = new WeakReference<Connection>(connection);
- }
-
- public void dispose() {
- mConnectionRef.clear();
- }
-
- @Override
- public void handleMessage(Message msg) {
- Connection connection = mConnectionRef.get();
- if (connection != null) {
- final int what = msg.what;
- final int requestId = msg.arg1;
- final int arg = msg.arg2;
- final Object obj = msg.obj;
- final Bundle data = msg.peekData();
- if (!processMessage(connection, what, requestId, arg, obj, data)) {
- if (DEBUG) {
- Log.d(TAG, "Unhandled message from server: " + msg);
- }
- }
- }
- }
-
- private boolean processMessage(Connection connection,
- int what, int requestId, int arg, Object obj, Bundle data) {
- switch (what) {
- case SERVICE_MSG_GENERIC_FAILURE:
- connection.onGenericFailure(requestId);
- return true;
-
- case SERVICE_MSG_GENERIC_SUCCESS:
- connection.onGenericSuccess(requestId);
- return true;
-
- case SERVICE_MSG_REGISTERED:
- if (obj == null || obj instanceof Bundle) {
- return connection.onRegistered(requestId, arg, (Bundle)obj);
- }
- break;
-
- case SERVICE_MSG_DESCRIPTOR_CHANGED:
- if (obj == null || obj instanceof Bundle) {
- return connection.onDescriptorChanged((Bundle)obj);
- }
- break;
-
- case SERVICE_MSG_CONTROL_REQUEST_SUCCEEDED:
- if (obj == null || obj instanceof Bundle) {
- return connection.onControlRequestSucceeded(
- requestId, (Bundle)obj);
- }
- break;
-
- case SERVICE_MSG_CONTROL_REQUEST_FAILED:
- if (obj == null || obj instanceof Bundle) {
- String error = (data == null ? null :
- data.getString(SERVICE_DATA_ERROR));
- return connection.onControlRequestFailed(
- requestId, error, (Bundle)obj);
- }
- break;
- }
- return false;
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/RegisteredMediaRouteProviderWatcher.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/RegisteredMediaRouteProviderWatcher.java
deleted file mode 100644
index ba1f647..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/RegisteredMediaRouteProviderWatcher.java
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.content.BroadcastReceiver;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import android.content.pm.ServiceInfo;
-import android.os.Handler;
-
-import java.util.ArrayList;
-import java.util.Collections;
-
-/**
- * Watches for media route provider services to be installed.
- * Adds a provider to the media router for each registered service.
- *
- * @see RegisteredMediaRouteProvider
- */
-final class RegisteredMediaRouteProviderWatcher {
- private final Context mContext;
- private final Callback mCallback;
- private final Handler mHandler;
- private final PackageManager mPackageManager;
-
- private final ArrayList<RegisteredMediaRouteProvider> mProviders =
- new ArrayList<RegisteredMediaRouteProvider>();
- private boolean mRunning;
-
- public RegisteredMediaRouteProviderWatcher(Context context, Callback callback) {
- mContext = context;
- mCallback = callback;
- mHandler = new Handler();
- mPackageManager = context.getPackageManager();
- }
-
- public void start() {
- if (!mRunning) {
- mRunning = true;
-
- IntentFilter filter = new IntentFilter();
- filter.addAction(Intent.ACTION_PACKAGE_ADDED);
- filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
- filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
- filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
- filter.addAction(Intent.ACTION_PACKAGE_RESTARTED);
- filter.addDataScheme("package");
- mContext.registerReceiver(mScanPackagesReceiver, filter, null, mHandler);
-
- // Scan packages.
- // Also has the side-effect of restarting providers if needed.
- mHandler.post(mScanPackagesRunnable);
- }
- }
-
- public void stop() {
- if (mRunning) {
- mRunning = false;
-
- mContext.unregisterReceiver(mScanPackagesReceiver);
- mHandler.removeCallbacks(mScanPackagesRunnable);
-
- // Stop all providers.
- for (int i = mProviders.size() - 1; i >= 0; i--) {
- mProviders.get(i).stop();
- }
- }
- }
-
- void scanPackages() {
- if (!mRunning) {
- return;
- }
-
- // Add providers for all new services.
- // Reorder the list so that providers left at the end will be the ones to remove.
- int targetIndex = 0;
- Intent intent = new Intent(MediaRouteProviderService.SERVICE_INTERFACE);
- for (ResolveInfo resolveInfo : mPackageManager.queryIntentServices(intent, 0)) {
- ServiceInfo serviceInfo = resolveInfo.serviceInfo;
- if (serviceInfo != null) {
- int sourceIndex = findProvider(serviceInfo.packageName, serviceInfo.name);
- if (sourceIndex < 0) {
- RegisteredMediaRouteProvider provider =
- new RegisteredMediaRouteProvider(mContext,
- new ComponentName(serviceInfo.packageName, serviceInfo.name));
- provider.start();
- mProviders.add(targetIndex++, provider);
- mCallback.addProvider(provider);
- } else if (sourceIndex >= targetIndex) {
- RegisteredMediaRouteProvider provider = mProviders.get(sourceIndex);
- provider.start(); // restart the provider if needed
- provider.rebindIfDisconnected();
- Collections.swap(mProviders, sourceIndex, targetIndex++);
- }
- }
- }
-
- // Remove providers for missing services.
- if (targetIndex < mProviders.size()) {
- for (int i = mProviders.size() - 1; i >= targetIndex; i--) {
- RegisteredMediaRouteProvider provider = mProviders.get(i);
- mCallback.removeProvider(provider);
- mProviders.remove(provider);
- provider.stop();
- }
- }
- }
-
- private int findProvider(String packageName, String className) {
- int count = mProviders.size();
- for (int i = 0; i < count; i++) {
- RegisteredMediaRouteProvider provider = mProviders.get(i);
- if (provider.hasComponentName(packageName, className)) {
- return i;
- }
- }
- return -1;
- }
-
- private final BroadcastReceiver mScanPackagesReceiver = new BroadcastReceiver() {
- @Override
- public void onReceive(Context context, Intent intent) {
- scanPackages();
- }
- };
-
- private final Runnable mScanPackagesRunnable = new Runnable() {
- @Override
- public void run() {
- scanPackages();
- }
- };
-
- public interface Callback {
- void addProvider(MediaRouteProvider provider);
- void removeProvider(MediaRouteProvider provider);
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/RemoteControlClientCompat.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/RemoteControlClientCompat.java
deleted file mode 100644
index 65c5518..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/RemoteControlClientCompat.java
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.support.mediarouter.media;
-
-import android.content.Context;
-import android.media.AudioManager;
-import android.os.Build;
-
-import java.lang.ref.WeakReference;
-
-/**
- * Provides access to features of the remote control client.
- *
- * Hidden for now but we might want to make this available to applications
- * in the future.
- */
-abstract class RemoteControlClientCompat {
- protected final Context mContext;
- protected final Object mRcc;
- protected VolumeCallback mVolumeCallback;
-
- protected RemoteControlClientCompat(Context context, Object rcc) {
- mContext = context;
- mRcc = rcc;
- }
-
- public static RemoteControlClientCompat obtain(Context context, Object rcc) {
- if (Build.VERSION.SDK_INT >= 16) {
- return new JellybeanImpl(context, rcc);
- }
- return new LegacyImpl(context, rcc);
- }
-
- public Object getRemoteControlClient() {
- return mRcc;
- }
-
- /**
- * Sets the current playback information.
- * Must be called at least once to attach to the remote control client.
- *
- * @param info The playback information. Must not be null.
- */
- public void setPlaybackInfo(PlaybackInfo info) {
- }
-
- /**
- * Sets a callback to receive volume change requests from the remote control client.
- *
- * @param callback The volume callback to use or null if none.
- */
- public void setVolumeCallback(VolumeCallback callback) {
- mVolumeCallback = callback;
- }
-
- /**
- * Specifies information about the playback.
- */
- public static final class PlaybackInfo {
- public int volume;
- public int volumeMax;
- public int volumeHandling = MediaRouter.RouteInfo.PLAYBACK_VOLUME_FIXED;
- public int playbackStream = AudioManager.STREAM_MUSIC;
- public int playbackType = MediaRouter.RouteInfo.PLAYBACK_TYPE_REMOTE;
- }
-
- /**
- * Called when volume updates are requested by the remote control client.
- */
- public interface VolumeCallback {
- /**
- * Called when the volume should be increased or decreased.
- *
- * @param direction An integer indicating whether the volume is to be increased
- * (positive value) or decreased (negative value).
- * For bundled changes, the absolute value indicates the number of changes
- * in the same direction, e.g. +3 corresponds to three "volume up" changes.
- */
- public void onVolumeUpdateRequest(int direction);
-
- /**
- * Called when the volume for the route should be set to the given value.
- *
- * @param volume An integer indicating the new volume value that should be used,
- * always between 0 and the value set by {@link PlaybackInfo#volumeMax}.
- */
- public void onVolumeSetRequest(int volume);
- }
-
- /**
- * Legacy implementation for platform versions prior to Jellybean.
- * Does nothing.
- */
- static class LegacyImpl extends RemoteControlClientCompat {
- public LegacyImpl(Context context, Object rcc) {
- super(context, rcc);
- }
- }
-
- /**
- * Implementation for Jellybean.
- *
- * The basic idea of this implementation is to attach the RCC to a UserRouteInfo
- * in order to hook up stream metadata and volume callbacks because there is no
- * other API available to do so in this platform version. The UserRouteInfo itself
- * is not attached to the MediaRouter so it is transparent to the user.
- */
- // @@RequiresApi(16)
- static class JellybeanImpl extends RemoteControlClientCompat {
- private final Object mRouterObj;
- private final Object mUserRouteCategoryObj;
- private final Object mUserRouteObj;
- private boolean mRegistered;
-
- public JellybeanImpl(Context context, Object rcc) {
- super(context, rcc);
-
- mRouterObj = MediaRouterJellybean.getMediaRouter(context);
- mUserRouteCategoryObj = MediaRouterJellybean.createRouteCategory(
- mRouterObj, "", false);
- mUserRouteObj = MediaRouterJellybean.createUserRoute(
- mRouterObj, mUserRouteCategoryObj);
- }
-
- @Override
- public void setPlaybackInfo(PlaybackInfo info) {
- MediaRouterJellybean.UserRouteInfo.setVolume(
- mUserRouteObj, info.volume);
- MediaRouterJellybean.UserRouteInfo.setVolumeMax(
- mUserRouteObj, info.volumeMax);
- MediaRouterJellybean.UserRouteInfo.setVolumeHandling(
- mUserRouteObj, info.volumeHandling);
- MediaRouterJellybean.UserRouteInfo.setPlaybackStream(
- mUserRouteObj, info.playbackStream);
- MediaRouterJellybean.UserRouteInfo.setPlaybackType(
- mUserRouteObj, info.playbackType);
-
- if (!mRegistered) {
- mRegistered = true;
- MediaRouterJellybean.UserRouteInfo.setVolumeCallback(mUserRouteObj,
- MediaRouterJellybean.createVolumeCallback(
- new VolumeCallbackWrapper(this)));
- MediaRouterJellybean.UserRouteInfo.setRemoteControlClient(mUserRouteObj, mRcc);
- }
- }
-
- private static final class VolumeCallbackWrapper
- implements MediaRouterJellybean.VolumeCallback {
- // Unfortunately, the framework never unregisters its volume observer from
- // the audio service so the UserRouteInfo object may leak along with
- // any callbacks that we attach to it. Use a weak reference to prevent
- // the volume callback from holding strong references to anything important.
- private final WeakReference<JellybeanImpl> mImplWeak;
-
- public VolumeCallbackWrapper(JellybeanImpl impl) {
- mImplWeak = new WeakReference<JellybeanImpl>(impl);
- }
-
- @Override
- public void onVolumeUpdateRequest(Object routeObj, int direction) {
- JellybeanImpl impl = mImplWeak.get();
- if (impl != null && impl.mVolumeCallback != null) {
- impl.mVolumeCallback.onVolumeUpdateRequest(direction);
- }
- }
-
- @Override
- public void onVolumeSetRequest(Object routeObj, int volume) {
- JellybeanImpl impl = mImplWeak.get();
- if (impl != null && impl.mVolumeCallback != null) {
- impl.mVolumeCallback.onVolumeSetRequest(volume);
- }
- }
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/RemotePlaybackClient.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/RemotePlaybackClient.java
deleted file mode 100644
index e76564e..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/RemotePlaybackClient.java
+++ /dev/null
@@ -1,1045 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.support.mediarouter.media;
-
-import android.app.PendingIntent;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.net.Uri;
-import android.os.Bundle;
-import android.util.Log;
-
-import androidx.core.util.ObjectsCompat;
-
-/**
- * A helper class for playing media on remote routes using the remote playback protocol
- * defined by {@link MediaControlIntent}.
- * <p>
- * The client maintains session state and offers a simplified interface for issuing
- * remote playback media control intents to a single route.
- * </p>
- */
-public class RemotePlaybackClient {
- static final String TAG = "RemotePlaybackClient";
- static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-
- private final Context mContext;
- private final MediaRouter.RouteInfo mRoute;
- private final ActionReceiver mActionReceiver;
- private final PendingIntent mItemStatusPendingIntent;
- private final PendingIntent mSessionStatusPendingIntent;
- private final PendingIntent mMessagePendingIntent;
-
- private boolean mRouteSupportsRemotePlayback;
- private boolean mRouteSupportsQueuing;
- private boolean mRouteSupportsSessionManagement;
- private boolean mRouteSupportsMessaging;
-
- String mSessionId;
- StatusCallback mStatusCallback;
- OnMessageReceivedListener mOnMessageReceivedListener;
-
- /**
- * Creates a remote playback client for a route.
- *
- * @param route The media route.
- */
- public RemotePlaybackClient(Context context, MediaRouter.RouteInfo route) {
- if (context == null) {
- throw new IllegalArgumentException("context must not be null");
- }
- if (route == null) {
- throw new IllegalArgumentException("route must not be null");
- }
-
- mContext = context;
- mRoute = route;
-
- IntentFilter actionFilter = new IntentFilter();
- actionFilter.addAction(ActionReceiver.ACTION_ITEM_STATUS_CHANGED);
- actionFilter.addAction(ActionReceiver.ACTION_SESSION_STATUS_CHANGED);
- actionFilter.addAction(ActionReceiver.ACTION_MESSAGE_RECEIVED);
- mActionReceiver = new ActionReceiver();
- context.registerReceiver(mActionReceiver, actionFilter);
-
- Intent itemStatusIntent = new Intent(ActionReceiver.ACTION_ITEM_STATUS_CHANGED);
- itemStatusIntent.setPackage(context.getPackageName());
- mItemStatusPendingIntent = PendingIntent.getBroadcast(
- context, 0, itemStatusIntent, 0);
-
- Intent sessionStatusIntent = new Intent(ActionReceiver.ACTION_SESSION_STATUS_CHANGED);
- sessionStatusIntent.setPackage(context.getPackageName());
- mSessionStatusPendingIntent = PendingIntent.getBroadcast(
- context, 0, sessionStatusIntent, 0);
-
- Intent messageIntent = new Intent(ActionReceiver.ACTION_MESSAGE_RECEIVED);
- messageIntent.setPackage(context.getPackageName());
- mMessagePendingIntent = PendingIntent.getBroadcast(
- context, 0, messageIntent, 0);
- detectFeatures();
- }
-
- /**
- * Releases resources owned by the client.
- */
- public void release() {
- mContext.unregisterReceiver(mActionReceiver);
- }
-
- /**
- * Returns true if the route supports remote playback.
- * <p>
- * If the route does not support remote playback, then none of the functionality
- * offered by the client will be available.
- * </p><p>
- * This method returns true if the route supports all of the following
- * actions: {@link MediaControlIntent#ACTION_PLAY play},
- * {@link MediaControlIntent#ACTION_SEEK seek},
- * {@link MediaControlIntent#ACTION_GET_STATUS get status},
- * {@link MediaControlIntent#ACTION_PAUSE pause},
- * {@link MediaControlIntent#ACTION_RESUME resume},
- * {@link MediaControlIntent#ACTION_STOP stop}.
- * </p>
- *
- * @return True if remote playback is supported.
- */
- public boolean isRemotePlaybackSupported() {
- return mRouteSupportsRemotePlayback;
- }
-
- /**
- * Returns true if the route supports queuing features.
- * <p>
- * If the route does not support queuing, then at most one media item can be played
- * at a time and the {@link #enqueue} method will not be available.
- * </p><p>
- * This method returns true if the route supports all of the basic remote playback
- * actions and all of the following actions:
- * {@link MediaControlIntent#ACTION_ENQUEUE enqueue},
- * {@link MediaControlIntent#ACTION_REMOVE remove}.
- * </p>
- *
- * @return True if queuing is supported. Implies {@link #isRemotePlaybackSupported}
- * is also true.
- *
- * @see #isRemotePlaybackSupported
- */
- public boolean isQueuingSupported() {
- return mRouteSupportsQueuing;
- }
-
- /**
- * Returns true if the route supports session management features.
- * <p>
- * If the route does not support session management, then the session will
- * not be created until the first media item is played.
- * </p><p>
- * This method returns true if the route supports all of the basic remote playback
- * actions and all of the following actions:
- * {@link MediaControlIntent#ACTION_START_SESSION start session},
- * {@link MediaControlIntent#ACTION_GET_SESSION_STATUS get session status},
- * {@link MediaControlIntent#ACTION_END_SESSION end session}.
- * </p>
- *
- * @return True if session management is supported.
- * Implies {@link #isRemotePlaybackSupported} is also true.
- *
- * @see #isRemotePlaybackSupported
- */
- public boolean isSessionManagementSupported() {
- return mRouteSupportsSessionManagement;
- }
-
- /**
- * Returns true if the route supports messages.
- * <p>
- * This method returns true if the route supports all of the basic remote playback
- * actions and all of the following actions:
- * {@link MediaControlIntent#ACTION_START_SESSION start session},
- * {@link MediaControlIntent#ACTION_SEND_MESSAGE send message},
- * {@link MediaControlIntent#ACTION_END_SESSION end session}.
- * </p>
- *
- * @return True if session management is supported.
- * Implies {@link #isRemotePlaybackSupported} is also true.
- *
- * @see #isRemotePlaybackSupported
- */
- public boolean isMessagingSupported() {
- return mRouteSupportsMessaging;
- }
-
- /**
- * Gets the current session id if there is one.
- *
- * @return The current session id, or null if none.
- */
- public String getSessionId() {
- return mSessionId;
- }
-
- /**
- * Sets the current session id.
- * <p>
- * It is usually not necessary to set the session id explicitly since
- * it is created as a side-effect of other requests such as
- * {@link #play}, {@link #enqueue}, and {@link #startSession}.
- * </p>
- *
- * @param sessionId The new session id, or null if none.
- */
- public void setSessionId(String sessionId) {
- if (!ObjectsCompat.equals(mSessionId, sessionId)) {
- if (DEBUG) {
- Log.d(TAG, "Session id is now: " + sessionId);
- }
- mSessionId = sessionId;
- if (mStatusCallback != null) {
- mStatusCallback.onSessionChanged(sessionId);
- }
- }
- }
-
- /**
- * Returns true if the client currently has a session.
- * <p>
- * Equivalent to checking whether {@link #getSessionId} returns a non-null result.
- * </p>
- *
- * @return True if there is a current session.
- */
- public boolean hasSession() {
- return mSessionId != null;
- }
-
- /**
- * Sets a callback that should receive status updates when the state of
- * media sessions or media items created by this instance of the remote
- * playback client changes.
- * <p>
- * The callback should be set before the session is created or any play
- * commands are issued.
- * </p>
- *
- * @param callback The callback to set. May be null to remove the previous callback.
- */
- public void setStatusCallback(StatusCallback callback) {
- mStatusCallback = callback;
- }
-
- /**
- * Sets a callback that should receive messages when a message is sent from
- * media sessions created by this instance of the remote playback client changes.
- * <p>
- * The callback should be set before the session is created.
- * </p>
- *
- * @param listener The callback to set. May be null to remove the previous callback.
- */
- public void setOnMessageReceivedListener(OnMessageReceivedListener listener) {
- mOnMessageReceivedListener = listener;
- }
-
- /**
- * Sends a request to play a media item.
- * <p>
- * Clears the queue and starts playing the new item immediately. If the queue
- * was previously paused, then it is resumed as a side-effect of this request.
- * </p><p>
- * The request is issued in the current session. If no session is available, then
- * one is created implicitly.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_PLAY ACTION_PLAY} for
- * more information about the semantics of this request.
- * </p>
- *
- * @param contentUri The content Uri to play.
- * @param mimeType The mime type of the content, or null if unknown.
- * @param positionMillis The initial content position for the item in milliseconds,
- * or <code>0</code> to start at the beginning.
- * @param metadata The media item metadata bundle, or null if none.
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_PLAY} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws UnsupportedOperationException if the route does not support remote playback.
- *
- * @see MediaControlIntent#ACTION_PLAY
- * @see #isRemotePlaybackSupported
- */
- public void play(Uri contentUri, String mimeType, Bundle metadata,
- long positionMillis, Bundle extras, ItemActionCallback callback) {
- playOrEnqueue(contentUri, mimeType, metadata, positionMillis,
- extras, callback, MediaControlIntent.ACTION_PLAY);
- }
-
- /**
- * Sends a request to enqueue a media item.
- * <p>
- * Enqueues a new item to play. If the queue was previously paused, then will
- * remain paused.
- * </p><p>
- * The request is issued in the current session. If no session is available, then
- * one is created implicitly.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_ENQUEUE ACTION_ENQUEUE} for
- * more information about the semantics of this request.
- * </p>
- *
- * @param contentUri The content Uri to enqueue.
- * @param mimeType The mime type of the content, or null if unknown.
- * @param positionMillis The initial content position for the item in milliseconds,
- * or <code>0</code> to start at the beginning.
- * @param metadata The media item metadata bundle, or null if none.
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_ENQUEUE} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws UnsupportedOperationException if the route does not support queuing.
- *
- * @see MediaControlIntent#ACTION_ENQUEUE
- * @see #isRemotePlaybackSupported
- * @see #isQueuingSupported
- */
- public void enqueue(Uri contentUri, String mimeType, Bundle metadata,
- long positionMillis, Bundle extras, ItemActionCallback callback) {
- playOrEnqueue(contentUri, mimeType, metadata, positionMillis,
- extras, callback, MediaControlIntent.ACTION_ENQUEUE);
- }
-
- private void playOrEnqueue(Uri contentUri, String mimeType, Bundle metadata,
- long positionMillis, Bundle extras,
- final ItemActionCallback callback, String action) {
- if (contentUri == null) {
- throw new IllegalArgumentException("contentUri must not be null");
- }
- throwIfRemotePlaybackNotSupported();
- if (action.equals(MediaControlIntent.ACTION_ENQUEUE)) {
- throwIfQueuingNotSupported();
- }
-
- Intent intent = new Intent(action);
- intent.setDataAndType(contentUri, mimeType);
- intent.putExtra(MediaControlIntent.EXTRA_ITEM_STATUS_UPDATE_RECEIVER,
- mItemStatusPendingIntent);
- if (metadata != null) {
- intent.putExtra(MediaControlIntent.EXTRA_ITEM_METADATA, metadata);
- }
- if (positionMillis != 0) {
- intent.putExtra(MediaControlIntent.EXTRA_ITEM_CONTENT_POSITION, positionMillis);
- }
- performItemAction(intent, mSessionId, null, extras, callback);
- }
-
- /**
- * Sends a request to seek to a new position in a media item.
- * <p>
- * Seeks to a new position. If the queue was previously paused then it
- * remains paused but the item's new position is still remembered.
- * </p><p>
- * The request is issued in the current session.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_SEEK ACTION_SEEK} for
- * more information about the semantics of this request.
- * </p>
- *
- * @param itemId The item id.
- * @param positionMillis The new content position for the item in milliseconds,
- * or <code>0</code> to start at the beginning.
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_SEEK} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws IllegalStateException if there is no current session.
- *
- * @see MediaControlIntent#ACTION_SEEK
- * @see #isRemotePlaybackSupported
- */
- public void seek(String itemId, long positionMillis, Bundle extras,
- ItemActionCallback callback) {
- if (itemId == null) {
- throw new IllegalArgumentException("itemId must not be null");
- }
- throwIfNoCurrentSession();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_SEEK);
- intent.putExtra(MediaControlIntent.EXTRA_ITEM_CONTENT_POSITION, positionMillis);
- performItemAction(intent, mSessionId, itemId, extras, callback);
- }
-
- /**
- * Sends a request to get the status of a media item.
- * <p>
- * The request is issued in the current session.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_GET_STATUS ACTION_GET_STATUS} for
- * more information about the semantics of this request.
- * </p>
- *
- * @param itemId The item id.
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_GET_STATUS} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws IllegalStateException if there is no current session.
- *
- * @see MediaControlIntent#ACTION_GET_STATUS
- * @see #isRemotePlaybackSupported
- */
- public void getStatus(String itemId, Bundle extras, ItemActionCallback callback) {
- if (itemId == null) {
- throw new IllegalArgumentException("itemId must not be null");
- }
- throwIfNoCurrentSession();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_GET_STATUS);
- performItemAction(intent, mSessionId, itemId, extras, callback);
- }
-
- /**
- * Sends a request to remove a media item from the queue.
- * <p>
- * The request is issued in the current session.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_REMOVE ACTION_REMOVE} for
- * more information about the semantics of this request.
- * </p>
- *
- * @param itemId The item id.
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_REMOVE} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws IllegalStateException if there is no current session.
- * @throws UnsupportedOperationException if the route does not support queuing.
- *
- * @see MediaControlIntent#ACTION_REMOVE
- * @see #isRemotePlaybackSupported
- * @see #isQueuingSupported
- */
- public void remove(String itemId, Bundle extras, ItemActionCallback callback) {
- if (itemId == null) {
- throw new IllegalArgumentException("itemId must not be null");
- }
- throwIfQueuingNotSupported();
- throwIfNoCurrentSession();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_REMOVE);
- performItemAction(intent, mSessionId, itemId, extras, callback);
- }
-
- /**
- * Sends a request to pause media playback.
- * <p>
- * The request is issued in the current session. If playback is already paused
- * then the request has no effect.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_PAUSE ACTION_PAUSE} for
- * more information about the semantics of this request.
- * </p>
- *
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_PAUSE} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws IllegalStateException if there is no current session.
- *
- * @see MediaControlIntent#ACTION_PAUSE
- * @see #isRemotePlaybackSupported
- */
- public void pause(Bundle extras, SessionActionCallback callback) {
- throwIfNoCurrentSession();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_PAUSE);
- performSessionAction(intent, mSessionId, extras, callback);
- }
-
- /**
- * Sends a request to resume (unpause) media playback.
- * <p>
- * The request is issued in the current session. If playback is not paused
- * then the request has no effect.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_RESUME ACTION_RESUME} for
- * more information about the semantics of this request.
- * </p>
- *
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_RESUME} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws IllegalStateException if there is no current session.
- *
- * @see MediaControlIntent#ACTION_RESUME
- * @see #isRemotePlaybackSupported
- */
- public void resume(Bundle extras, SessionActionCallback callback) {
- throwIfNoCurrentSession();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_RESUME);
- performSessionAction(intent, mSessionId, extras, callback);
- }
-
- /**
- * Sends a request to stop media playback and clear the media playback queue.
- * <p>
- * The request is issued in the current session. If the queue is already
- * empty then the request has no effect.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_STOP ACTION_STOP} for
- * more information about the semantics of this request.
- * </p>
- *
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_STOP} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws IllegalStateException if there is no current session.
- *
- * @see MediaControlIntent#ACTION_STOP
- * @see #isRemotePlaybackSupported
- */
- public void stop(Bundle extras, SessionActionCallback callback) {
- throwIfNoCurrentSession();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_STOP);
- performSessionAction(intent, mSessionId, extras, callback);
- }
-
- /**
- * Sends a request to start a new media playback session.
- * <p>
- * The application must wait for the callback to indicate that this request
- * is complete before issuing other requests that affect the session. If this
- * request is successful then the previous session will be invalidated.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_START_SESSION ACTION_START_SESSION}
- * for more information about the semantics of this request.
- * </p>
- *
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_START_SESSION} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws UnsupportedOperationException if the route does not support session management.
- *
- * @see MediaControlIntent#ACTION_START_SESSION
- * @see #isRemotePlaybackSupported
- * @see #isSessionManagementSupported
- */
- public void startSession(Bundle extras, SessionActionCallback callback) {
- throwIfSessionManagementNotSupported();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_START_SESSION);
- intent.putExtra(MediaControlIntent.EXTRA_SESSION_STATUS_UPDATE_RECEIVER,
- mSessionStatusPendingIntent);
- if (mRouteSupportsMessaging) {
- intent.putExtra(MediaControlIntent.EXTRA_MESSAGE_RECEIVER, mMessagePendingIntent);
- }
- performSessionAction(intent, null, extras, callback);
- }
-
- /**
- * Sends a message.
- * <p>
- * The request is issued in the current session.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_SEND_MESSAGE} for
- * more information about the semantics of this request.
- * </p>
- *
- * @param message A bundle message denoting {@link MediaControlIntent#EXTRA_MESSAGE}.
- * @param callback A callback to invoke when the request has been processed, or null if none.
- *
- * @throws IllegalStateException if there is no current session.
- * @throws UnsupportedOperationException if the route does not support messages.
- *
- * @see MediaControlIntent#ACTION_SEND_MESSAGE
- * @see #isMessagingSupported
- */
- public void sendMessage(Bundle message, SessionActionCallback callback) {
- throwIfNoCurrentSession();
- throwIfMessageNotSupported();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_SEND_MESSAGE);
- performSessionAction(intent, mSessionId, message, callback);
- }
-
- /**
- * Sends a request to get the status of the media playback session.
- * <p>
- * The request is issued in the current session.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_GET_SESSION_STATUS
- * ACTION_GET_SESSION_STATUS} for more information about the semantics of this request.
- * </p>
- *
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_GET_SESSION_STATUS} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws IllegalStateException if there is no current session.
- * @throws UnsupportedOperationException if the route does not support session management.
- *
- * @see MediaControlIntent#ACTION_GET_SESSION_STATUS
- * @see #isRemotePlaybackSupported
- * @see #isSessionManagementSupported
- */
- public void getSessionStatus(Bundle extras, SessionActionCallback callback) {
- throwIfSessionManagementNotSupported();
- throwIfNoCurrentSession();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_GET_SESSION_STATUS);
- performSessionAction(intent, mSessionId, extras, callback);
- }
-
- /**
- * Sends a request to end the media playback session.
- * <p>
- * The request is issued in the current session. If this request is successful,
- * the {@link #getSessionId session id property} will be set to null after
- * the callback is invoked.
- * </p><p>
- * Please refer to {@link MediaControlIntent#ACTION_END_SESSION ACTION_END_SESSION}
- * for more information about the semantics of this request.
- * </p>
- *
- * @param extras A bundle of extra arguments to be added to the
- * {@link MediaControlIntent#ACTION_END_SESSION} intent, or null if none.
- * @param callback A callback to invoke when the request has been
- * processed, or null if none.
- *
- * @throws IllegalStateException if there is no current session.
- * @throws UnsupportedOperationException if the route does not support session management.
- *
- * @see MediaControlIntent#ACTION_END_SESSION
- * @see #isRemotePlaybackSupported
- * @see #isSessionManagementSupported
- */
- public void endSession(Bundle extras, SessionActionCallback callback) {
- throwIfSessionManagementNotSupported();
- throwIfNoCurrentSession();
-
- Intent intent = new Intent(MediaControlIntent.ACTION_END_SESSION);
- performSessionAction(intent, mSessionId, extras, callback);
- }
-
- private void performItemAction(final Intent intent,
- final String sessionId, final String itemId,
- Bundle extras, final ItemActionCallback callback) {
- intent.addCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK);
- if (sessionId != null) {
- intent.putExtra(MediaControlIntent.EXTRA_SESSION_ID, sessionId);
- }
- if (itemId != null) {
- intent.putExtra(MediaControlIntent.EXTRA_ITEM_ID, itemId);
- }
- if (extras != null) {
- intent.putExtras(extras);
- }
- logRequest(intent);
- mRoute.sendControlRequest(intent, new MediaRouter.ControlRequestCallback() {
- @Override
- public void onResult(Bundle data) {
- if (data != null) {
- String sessionIdResult = inferMissingResult(sessionId,
- data.getString(MediaControlIntent.EXTRA_SESSION_ID));
- MediaSessionStatus sessionStatus = MediaSessionStatus.fromBundle(
- data.getBundle(MediaControlIntent.EXTRA_SESSION_STATUS));
- String itemIdResult = inferMissingResult(itemId,
- data.getString(MediaControlIntent.EXTRA_ITEM_ID));
- MediaItemStatus itemStatus = MediaItemStatus.fromBundle(
- data.getBundle(MediaControlIntent.EXTRA_ITEM_STATUS));
- adoptSession(sessionIdResult);
- if (sessionIdResult != null && itemIdResult != null && itemStatus != null) {
- if (DEBUG) {
- Log.d(TAG, "Received result from " + intent.getAction()
- + ": data=" + bundleToString(data)
- + ", sessionId=" + sessionIdResult
- + ", sessionStatus=" + sessionStatus
- + ", itemId=" + itemIdResult
- + ", itemStatus=" + itemStatus);
- }
- callback.onResult(data, sessionIdResult, sessionStatus,
- itemIdResult, itemStatus);
- return;
- }
- }
- handleInvalidResult(intent, callback, data);
- }
-
- @Override
- public void onError(String error, Bundle data) {
- handleError(intent, callback, error, data);
- }
- });
- }
-
- private void performSessionAction(final Intent intent, final String sessionId,
- Bundle extras, final SessionActionCallback callback) {
- intent.addCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK);
- if (sessionId != null) {
- intent.putExtra(MediaControlIntent.EXTRA_SESSION_ID, sessionId);
- }
- if (extras != null) {
- intent.putExtras(extras);
- }
- logRequest(intent);
- mRoute.sendControlRequest(intent, new MediaRouter.ControlRequestCallback() {
- @Override
- public void onResult(Bundle data) {
- if (data != null) {
- String sessionIdResult = inferMissingResult(sessionId,
- data.getString(MediaControlIntent.EXTRA_SESSION_ID));
- MediaSessionStatus sessionStatus = MediaSessionStatus.fromBundle(
- data.getBundle(MediaControlIntent.EXTRA_SESSION_STATUS));
- adoptSession(sessionIdResult);
- if (sessionIdResult != null) {
- if (DEBUG) {
- Log.d(TAG, "Received result from " + intent.getAction()
- + ": data=" + bundleToString(data)
- + ", sessionId=" + sessionIdResult
- + ", sessionStatus=" + sessionStatus);
- }
- try {
- callback.onResult(data, sessionIdResult, sessionStatus);
- } finally {
- if (intent.getAction().equals(MediaControlIntent.ACTION_END_SESSION)
- && sessionIdResult.equals(mSessionId)) {
- setSessionId(null);
- }
- }
- return;
- }
- }
- handleInvalidResult(intent, callback, data);
- }
-
- @Override
- public void onError(String error, Bundle data) {
- handleError(intent, callback, error, data);
- }
- });
- }
-
- void adoptSession(String sessionId) {
- if (sessionId != null) {
- setSessionId(sessionId);
- }
- }
-
- void handleInvalidResult(Intent intent, ActionCallback callback,
- Bundle data) {
- Log.w(TAG, "Received invalid result data from " + intent.getAction()
- + ": data=" + bundleToString(data));
- callback.onError(null, MediaControlIntent.ERROR_UNKNOWN, data);
- }
-
- void handleError(Intent intent, ActionCallback callback,
- String error, Bundle data) {
- final int code;
- if (data != null) {
- code = data.getInt(MediaControlIntent.EXTRA_ERROR_CODE,
- MediaControlIntent.ERROR_UNKNOWN);
- } else {
- code = MediaControlIntent.ERROR_UNKNOWN;
- }
- if (DEBUG) {
- Log.w(TAG, "Received error from " + intent.getAction()
- + ": error=" + error
- + ", code=" + code
- + ", data=" + bundleToString(data));
- }
- callback.onError(error, code, data);
- }
-
- private void detectFeatures() {
- mRouteSupportsRemotePlayback = routeSupportsAction(MediaControlIntent.ACTION_PLAY)
- && routeSupportsAction(MediaControlIntent.ACTION_SEEK)
- && routeSupportsAction(MediaControlIntent.ACTION_GET_STATUS)
- && routeSupportsAction(MediaControlIntent.ACTION_PAUSE)
- && routeSupportsAction(MediaControlIntent.ACTION_RESUME)
- && routeSupportsAction(MediaControlIntent.ACTION_STOP);
- mRouteSupportsQueuing = mRouteSupportsRemotePlayback
- && routeSupportsAction(MediaControlIntent.ACTION_ENQUEUE)
- && routeSupportsAction(MediaControlIntent.ACTION_REMOVE);
- mRouteSupportsSessionManagement = mRouteSupportsRemotePlayback
- && routeSupportsAction(MediaControlIntent.ACTION_START_SESSION)
- && routeSupportsAction(MediaControlIntent.ACTION_GET_SESSION_STATUS)
- && routeSupportsAction(MediaControlIntent.ACTION_END_SESSION);
- mRouteSupportsMessaging = doesRouteSupportMessaging();
- }
-
- private boolean routeSupportsAction(String action) {
- return mRoute.supportsControlAction(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK, action);
- }
-
- private boolean doesRouteSupportMessaging() {
- for (IntentFilter filter : mRoute.getControlFilters()) {
- if (filter.hasAction(MediaControlIntent.ACTION_SEND_MESSAGE)) {
- return true;
- }
- }
- return false;
- }
-
- private void throwIfRemotePlaybackNotSupported() {
- if (!mRouteSupportsRemotePlayback) {
- throw new UnsupportedOperationException("The route does not support remote playback.");
- }
- }
-
- private void throwIfQueuingNotSupported() {
- if (!mRouteSupportsQueuing) {
- throw new UnsupportedOperationException("The route does not support queuing.");
- }
- }
-
- private void throwIfSessionManagementNotSupported() {
- if (!mRouteSupportsSessionManagement) {
- throw new UnsupportedOperationException("The route does not support "
- + "session management.");
- }
- }
-
- private void throwIfMessageNotSupported() {
- if (!mRouteSupportsMessaging) {
- throw new UnsupportedOperationException("The route does not support message.");
- }
- }
-
- private void throwIfNoCurrentSession() {
- if (mSessionId == null) {
- throw new IllegalStateException("There is no current session.");
- }
- }
-
- static String inferMissingResult(String request, String result) {
- if (result == null) {
- // Result is missing.
- return request;
- }
- if (request == null || request.equals(result)) {
- // Request didn't specify a value or result matches request.
- return result;
- }
- // Result conflicts with request.
- return null;
- }
-
- private static void logRequest(Intent intent) {
- if (DEBUG) {
- Log.d(TAG, "Sending request: " + intent);
- }
- }
-
- static String bundleToString(Bundle bundle) {
- if (bundle != null) {
- bundle.size(); // force bundle to be unparcelled
- return bundle.toString();
- }
- return "null";
- }
-
- private final class ActionReceiver extends BroadcastReceiver {
- public static final String ACTION_ITEM_STATUS_CHANGED =
- "androidx.mediarouter.media.actions.ACTION_ITEM_STATUS_CHANGED";
- public static final String ACTION_SESSION_STATUS_CHANGED =
- "androidx.mediarouter.media.actions.ACTION_SESSION_STATUS_CHANGED";
- public static final String ACTION_MESSAGE_RECEIVED =
- "androidx.mediarouter.media.actions.ACTION_MESSAGE_RECEIVED";
-
- ActionReceiver() {
- }
-
- @Override
- public void onReceive(Context context, Intent intent) {
- String sessionId = intent.getStringExtra(MediaControlIntent.EXTRA_SESSION_ID);
- if (sessionId == null || !sessionId.equals(mSessionId)) {
- Log.w(TAG, "Discarding spurious status callback "
- + "with missing or invalid session id: sessionId=" + sessionId);
- return;
- }
-
- MediaSessionStatus sessionStatus = MediaSessionStatus.fromBundle(
- intent.getBundleExtra(MediaControlIntent.EXTRA_SESSION_STATUS));
- String action = intent.getAction();
- if (action.equals(ACTION_ITEM_STATUS_CHANGED)) {
- String itemId = intent.getStringExtra(MediaControlIntent.EXTRA_ITEM_ID);
- if (itemId == null) {
- Log.w(TAG, "Discarding spurious status callback with missing item id.");
- return;
- }
-
- MediaItemStatus itemStatus = MediaItemStatus.fromBundle(
- intent.getBundleExtra(MediaControlIntent.EXTRA_ITEM_STATUS));
- if (itemStatus == null) {
- Log.w(TAG, "Discarding spurious status callback with missing item status.");
- return;
- }
-
- if (DEBUG) {
- Log.d(TAG, "Received item status callback: sessionId=" + sessionId
- + ", sessionStatus=" + sessionStatus
- + ", itemId=" + itemId
- + ", itemStatus=" + itemStatus);
- }
-
- if (mStatusCallback != null) {
- mStatusCallback.onItemStatusChanged(intent.getExtras(),
- sessionId, sessionStatus, itemId, itemStatus);
- }
- } else if (action.equals(ACTION_SESSION_STATUS_CHANGED)) {
- if (sessionStatus == null) {
- Log.w(TAG, "Discarding spurious media status callback with "
- +"missing session status.");
- return;
- }
-
- if (DEBUG) {
- Log.d(TAG, "Received session status callback: sessionId=" + sessionId
- + ", sessionStatus=" + sessionStatus);
- }
-
- if (mStatusCallback != null) {
- mStatusCallback.onSessionStatusChanged(intent.getExtras(),
- sessionId, sessionStatus);
- }
- } else if (action.equals(ACTION_MESSAGE_RECEIVED)) {
- if (DEBUG) {
- Log.d(TAG, "Received message callback: sessionId=" + sessionId);
- }
-
- if (mOnMessageReceivedListener != null) {
- mOnMessageReceivedListener.onMessageReceived(sessionId,
- intent.getBundleExtra(MediaControlIntent.EXTRA_MESSAGE));
- }
- }
- }
- }
-
- /**
- * A callback that will receive media status updates.
- */
- public static abstract class StatusCallback {
- /**
- * Called when the status of a media item changes.
- *
- * @param data The result data bundle.
- * @param sessionId The session id.
- * @param sessionStatus The session status, or null if unknown.
- * @param itemId The item id.
- * @param itemStatus The item status.
- */
- public void onItemStatusChanged(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus,
- String itemId, MediaItemStatus itemStatus) {
- }
-
- /**
- * Called when the status of a media session changes.
- *
- * @param data The result data bundle.
- * @param sessionId The session id.
- * @param sessionStatus The session status, or null if unknown.
- */
- public void onSessionStatusChanged(Bundle data,
- String sessionId, MediaSessionStatus sessionStatus) {
- }
-
- /**
- * Called when the session of the remote playback client changes.
- *
- * @param sessionId The new session id.
- */
- public void onSessionChanged(String sessionId) {
- }
- }
-
- /**
- * Base callback type for remote playback requests.
- */
- public static abstract class ActionCallback {
- /**
- * Called when a media control request fails.
- *
- * @param error A localized error message which may be shown to the user, or null
- * if the cause of the error is unclear.
- * @param code The error code, or {@link MediaControlIntent#ERROR_UNKNOWN} if unknown.
- * @param data The error data bundle, or null if none.
- */
- public void onError(String error, int code, Bundle data) {
- }
- }
-
- /**
- * Callback for remote playback requests that operate on items.
- */
- public static abstract class ItemActionCallback extends ActionCallback {
- /**
- * Called when the request succeeds.
- *
- * @param data The result data bundle.
- * @param sessionId The session id.
- * @param sessionStatus The session status, or null if unknown.
- * @param itemId The item id.
- * @param itemStatus The item status.
- */
- public void onResult(Bundle data, String sessionId, MediaSessionStatus sessionStatus,
- String itemId, MediaItemStatus itemStatus) {
- }
- }
-
- /**
- * Callback for remote playback requests that operate on sessions.
- */
- public static abstract class SessionActionCallback extends ActionCallback {
- /**
- * Called when the request succeeds.
- *
- * @param data The result data bundle.
- * @param sessionId The session id.
- * @param sessionStatus The session status, or null if unknown.
- */
- public void onResult(Bundle data, String sessionId, MediaSessionStatus sessionStatus) {
- }
- }
-
- /**
- * A callback that will receive messages from media sessions.
- */
- public interface OnMessageReceivedListener {
- /**
- * Called when a message received.
- *
- * @param sessionId The session id.
- * @param message A bundle message denoting {@link MediaControlIntent#EXTRA_MESSAGE}.
- */
- void onMessageReceived(String sessionId, Bundle message);
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/SystemMediaRouteProvider.java b/packages/MediaComponents/src/com/android/support/mediarouter/media/SystemMediaRouteProvider.java
deleted file mode 100644
index 53901a4..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/SystemMediaRouteProvider.java
+++ /dev/null
@@ -1,882 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.support.mediarouter.media;
-
-import android.content.BroadcastReceiver;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.res.Resources;
-import android.media.AudioManager;
-import android.os.Build;
-import android.view.Display;
-
-import com.android.media.update.ApiHelper;
-import com.android.media.update.R;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Locale;
-
-/**
- * Provides routes for built-in system destinations such as the local display
- * and speaker. On Jellybean and newer platform releases, queries the framework
- * MediaRouter for framework-provided routes and registers non-framework-provided
- * routes as user routes.
- */
-abstract class SystemMediaRouteProvider extends MediaRouteProvider {
- private static final String TAG = "SystemMediaRouteProvider";
-
- public static final String PACKAGE_NAME = "android";
- public static final String DEFAULT_ROUTE_ID = "DEFAULT_ROUTE";
-
- protected SystemMediaRouteProvider(Context context) {
- super(context, new ProviderMetadata(new ComponentName(PACKAGE_NAME,
- SystemMediaRouteProvider.class.getName())));
- }
-
- public static SystemMediaRouteProvider obtain(Context context, SyncCallback syncCallback) {
- if (Build.VERSION.SDK_INT >= 24) {
- return new Api24Impl(context, syncCallback);
- }
- if (Build.VERSION.SDK_INT >= 18) {
- return new JellybeanMr2Impl(context, syncCallback);
- }
- if (Build.VERSION.SDK_INT >= 17) {
- return new JellybeanMr1Impl(context, syncCallback);
- }
- if (Build.VERSION.SDK_INT >= 16) {
- return new JellybeanImpl(context, syncCallback);
- }
- return new LegacyImpl(context);
- }
-
- /**
- * Called by the media router when a route is added to synchronize state with
- * the framework media router.
- */
- public void onSyncRouteAdded(MediaRouter.RouteInfo route) {
- }
-
- /**
- * Called by the media router when a route is removed to synchronize state with
- * the framework media router.
- */
- public void onSyncRouteRemoved(MediaRouter.RouteInfo route) {
- }
-
- /**
- * Called by the media router when a route is changed to synchronize state with
- * the framework media router.
- */
- public void onSyncRouteChanged(MediaRouter.RouteInfo route) {
- }
-
- /**
- * Called by the media router when a route is selected to synchronize state with
- * the framework media router.
- */
- public void onSyncRouteSelected(MediaRouter.RouteInfo route) {
- }
-
- /**
- * Callbacks into the media router to synchronize state with the framework media router.
- */
- public interface SyncCallback {
- void onSystemRouteSelectedByDescriptorId(String id);
- }
-
- protected Object getDefaultRoute() {
- return null;
- }
-
- protected Object getSystemRoute(MediaRouter.RouteInfo route) {
- return null;
- }
-
- /**
- * Legacy implementation for platform versions prior to Jellybean.
- */
- static class LegacyImpl extends SystemMediaRouteProvider {
- static final int PLAYBACK_STREAM = AudioManager.STREAM_MUSIC;
-
- private static final ArrayList<IntentFilter> CONTROL_FILTERS;
- static {
- IntentFilter f = new IntentFilter();
- f.addCategory(MediaControlIntent.CATEGORY_LIVE_AUDIO);
- f.addCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO);
-
- CONTROL_FILTERS = new ArrayList<IntentFilter>();
- CONTROL_FILTERS.add(f);
- }
-
- final AudioManager mAudioManager;
- private final VolumeChangeReceiver mVolumeChangeReceiver;
- int mLastReportedVolume = -1;
-
- public LegacyImpl(Context context) {
- super(context);
- mAudioManager = (AudioManager)context.getSystemService(Context.AUDIO_SERVICE);
- mVolumeChangeReceiver = new VolumeChangeReceiver();
-
- context.registerReceiver(mVolumeChangeReceiver,
- new IntentFilter(VolumeChangeReceiver.VOLUME_CHANGED_ACTION));
- publishRoutes();
- }
-
- void publishRoutes() {
- Resources r = getContext().getResources();
- int maxVolume = mAudioManager.getStreamMaxVolume(PLAYBACK_STREAM);
- mLastReportedVolume = mAudioManager.getStreamVolume(PLAYBACK_STREAM);
- MediaRouteDescriptor defaultRoute = new MediaRouteDescriptor.Builder(
- DEFAULT_ROUTE_ID, r.getString(R.string.mr_system_route_name))
- .addControlFilters(CONTROL_FILTERS)
- .setPlaybackStream(PLAYBACK_STREAM)
- .setPlaybackType(MediaRouter.RouteInfo.PLAYBACK_TYPE_LOCAL)
- .setVolumeHandling(MediaRouter.RouteInfo.PLAYBACK_VOLUME_VARIABLE)
- .setVolumeMax(maxVolume)
- .setVolume(mLastReportedVolume)
- .build();
-
- MediaRouteProviderDescriptor providerDescriptor =
- new MediaRouteProviderDescriptor.Builder()
- .addRoute(defaultRoute)
- .build();
- setDescriptor(providerDescriptor);
- }
-
- @Override
- public RouteController onCreateRouteController(String routeId) {
- if (routeId.equals(DEFAULT_ROUTE_ID)) {
- return new DefaultRouteController();
- }
- return null;
- }
-
- final class DefaultRouteController extends RouteController {
- @Override
- public void onSetVolume(int volume) {
- mAudioManager.setStreamVolume(PLAYBACK_STREAM, volume, 0);
- publishRoutes();
- }
-
- @Override
- public void onUpdateVolume(int delta) {
- int volume = mAudioManager.getStreamVolume(PLAYBACK_STREAM);
- int maxVolume = mAudioManager.getStreamMaxVolume(PLAYBACK_STREAM);
- int newVolume = Math.min(maxVolume, Math.max(0, volume + delta));
- if (newVolume != volume) {
- mAudioManager.setStreamVolume(PLAYBACK_STREAM, volume, 0);
- }
- publishRoutes();
- }
- }
-
- final class VolumeChangeReceiver extends BroadcastReceiver {
- // These constants come from AudioManager.
- public static final String VOLUME_CHANGED_ACTION =
- "android.media.VOLUME_CHANGED_ACTION";
- public static final String EXTRA_VOLUME_STREAM_TYPE =
- "android.media.EXTRA_VOLUME_STREAM_TYPE";
- public static final String EXTRA_VOLUME_STREAM_VALUE =
- "android.media.EXTRA_VOLUME_STREAM_VALUE";
-
- @Override
- public void onReceive(Context context, Intent intent) {
- if (intent.getAction().equals(VOLUME_CHANGED_ACTION)) {
- final int streamType = intent.getIntExtra(EXTRA_VOLUME_STREAM_TYPE, -1);
- if (streamType == PLAYBACK_STREAM) {
- final int volume = intent.getIntExtra(EXTRA_VOLUME_STREAM_VALUE, -1);
- if (volume >= 0 && volume != mLastReportedVolume) {
- publishRoutes();
- }
- }
- }
- }
- }
- }
-
- /**
- * Jellybean implementation.
- */
- // @@RequiresApi(16)
- static class JellybeanImpl extends SystemMediaRouteProvider
- implements MediaRouterJellybean.Callback, MediaRouterJellybean.VolumeCallback {
- private static final ArrayList<IntentFilter> LIVE_AUDIO_CONTROL_FILTERS;
- static {
- IntentFilter f = new IntentFilter();
- f.addCategory(MediaControlIntent.CATEGORY_LIVE_AUDIO);
-
- LIVE_AUDIO_CONTROL_FILTERS = new ArrayList<IntentFilter>();
- LIVE_AUDIO_CONTROL_FILTERS.add(f);
- }
-
- private static final ArrayList<IntentFilter> LIVE_VIDEO_CONTROL_FILTERS;
- static {
- IntentFilter f = new IntentFilter();
- f.addCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO);
-
- LIVE_VIDEO_CONTROL_FILTERS = new ArrayList<IntentFilter>();
- LIVE_VIDEO_CONTROL_FILTERS.add(f);
- }
-
- private final SyncCallback mSyncCallback;
-
- protected final Object mRouterObj;
- protected final Object mCallbackObj;
- protected final Object mVolumeCallbackObj;
- protected final Object mUserRouteCategoryObj;
- protected int mRouteTypes;
- protected boolean mActiveScan;
- protected boolean mCallbackRegistered;
-
- // Maintains an association from framework routes to support library routes.
- // Note that we cannot use the tag field for this because an application may
- // have published its own user routes to the framework media router and already
- // used the tag for its own purposes.
- protected final ArrayList<SystemRouteRecord> mSystemRouteRecords =
- new ArrayList<SystemRouteRecord>();
-
- // Maintains an association from support library routes to framework routes.
- protected final ArrayList<UserRouteRecord> mUserRouteRecords =
- new ArrayList<UserRouteRecord>();
-
- private MediaRouterJellybean.SelectRouteWorkaround mSelectRouteWorkaround;
- private MediaRouterJellybean.GetDefaultRouteWorkaround mGetDefaultRouteWorkaround;
-
- public JellybeanImpl(Context context, SyncCallback syncCallback) {
- super(context);
- mSyncCallback = syncCallback;
- mRouterObj = MediaRouterJellybean.getMediaRouter(context);
- mCallbackObj = createCallbackObj();
- mVolumeCallbackObj = createVolumeCallbackObj();
-
- Resources r = ApiHelper.getLibResources(context);
- mUserRouteCategoryObj = MediaRouterJellybean.createRouteCategory(
- mRouterObj, r.getString(R.string.mr_user_route_category_name), false);
-
- updateSystemRoutes();
- }
-
- @Override
- public RouteController onCreateRouteController(String routeId) {
- int index = findSystemRouteRecordByDescriptorId(routeId);
- if (index >= 0) {
- SystemRouteRecord record = mSystemRouteRecords.get(index);
- return new SystemRouteController(record.mRouteObj);
- }
- return null;
- }
-
- @Override
- public void onDiscoveryRequestChanged(MediaRouteDiscoveryRequest request) {
- int newRouteTypes = 0;
- boolean newActiveScan = false;
- if (request != null) {
- final MediaRouteSelector selector = request.getSelector();
- final List<String> categories = selector.getControlCategories();
- final int count = categories.size();
- for (int i = 0; i < count; i++) {
- String category = categories.get(i);
- if (category.equals(MediaControlIntent.CATEGORY_LIVE_AUDIO)) {
- newRouteTypes |= MediaRouterJellybean.ROUTE_TYPE_LIVE_AUDIO;
- } else if (category.equals(MediaControlIntent.CATEGORY_LIVE_VIDEO)) {
- newRouteTypes |= MediaRouterJellybean.ROUTE_TYPE_LIVE_VIDEO;
- } else {
- newRouteTypes |= MediaRouterJellybean.ROUTE_TYPE_USER;
- }
- }
- newActiveScan = request.isActiveScan();
- }
-
- if (mRouteTypes != newRouteTypes || mActiveScan != newActiveScan) {
- mRouteTypes = newRouteTypes;
- mActiveScan = newActiveScan;
- updateSystemRoutes();
- }
- }
-
- @Override
- public void onRouteAdded(Object routeObj) {
- if (addSystemRouteNoPublish(routeObj)) {
- publishRoutes();
- }
- }
-
- private void updateSystemRoutes() {
- updateCallback();
- boolean changed = false;
- for (Object routeObj : MediaRouterJellybean.getRoutes(mRouterObj)) {
- changed |= addSystemRouteNoPublish(routeObj);
- }
- if (changed) {
- publishRoutes();
- }
- }
-
- private boolean addSystemRouteNoPublish(Object routeObj) {
- if (getUserRouteRecord(routeObj) == null
- && findSystemRouteRecord(routeObj) < 0) {
- String id = assignRouteId(routeObj);
- SystemRouteRecord record = new SystemRouteRecord(routeObj, id);
- updateSystemRouteDescriptor(record);
- mSystemRouteRecords.add(record);
- return true;
- }
- return false;
- }
-
- private String assignRouteId(Object routeObj) {
- // TODO: The framework media router should supply a unique route id that
- // we can use here. For now we use a hash of the route name and take care
- // to dedupe it.
- boolean isDefault = (getDefaultRoute() == routeObj);
- String id = isDefault ? DEFAULT_ROUTE_ID :
- String.format(Locale.US, "ROUTE_%08x", getRouteName(routeObj).hashCode());
- if (findSystemRouteRecordByDescriptorId(id) < 0) {
- return id;
- }
- for (int i = 2; ; i++) {
- String newId = String.format(Locale.US, "%s_%d", id, i);
- if (findSystemRouteRecordByDescriptorId(newId) < 0) {
- return newId;
- }
- }
- }
-
- @Override
- public void onRouteRemoved(Object routeObj) {
- if (getUserRouteRecord(routeObj) == null) {
- int index = findSystemRouteRecord(routeObj);
- if (index >= 0) {
- mSystemRouteRecords.remove(index);
- publishRoutes();
- }
- }
- }
-
- @Override
- public void onRouteChanged(Object routeObj) {
- if (getUserRouteRecord(routeObj) == null) {
- int index = findSystemRouteRecord(routeObj);
- if (index >= 0) {
- SystemRouteRecord record = mSystemRouteRecords.get(index);
- updateSystemRouteDescriptor(record);
- publishRoutes();
- }
- }
- }
-
- @Override
- public void onRouteVolumeChanged(Object routeObj) {
- if (getUserRouteRecord(routeObj) == null) {
- int index = findSystemRouteRecord(routeObj);
- if (index >= 0) {
- SystemRouteRecord record = mSystemRouteRecords.get(index);
- int newVolume = MediaRouterJellybean.RouteInfo.getVolume(routeObj);
- if (newVolume != record.mRouteDescriptor.getVolume()) {
- record.mRouteDescriptor =
- new MediaRouteDescriptor.Builder(record.mRouteDescriptor)
- .setVolume(newVolume)
- .build();
- publishRoutes();
- }
- }
- }
- }
-
- @Override
- public void onRouteSelected(int type, Object routeObj) {
- if (routeObj != MediaRouterJellybean.getSelectedRoute(mRouterObj,
- MediaRouterJellybean.ALL_ROUTE_TYPES)) {
- // The currently selected route has already changed so this callback
- // is stale. Drop it to prevent getting into sync loops.
- return;
- }
-
- UserRouteRecord userRouteRecord = getUserRouteRecord(routeObj);
- if (userRouteRecord != null) {
- userRouteRecord.mRoute.select();
- } else {
- // Select the route if it already exists in the compat media router.
- // If not, we will select it instead when the route is added.
- int index = findSystemRouteRecord(routeObj);
- if (index >= 0) {
- SystemRouteRecord record = mSystemRouteRecords.get(index);
- mSyncCallback.onSystemRouteSelectedByDescriptorId(record.mRouteDescriptorId);
- }
- }
- }
-
- @Override
- public void onRouteUnselected(int type, Object routeObj) {
- // Nothing to do when a route is unselected.
- // We only need to handle when a route is selected.
- }
-
- @Override
- public void onRouteGrouped(Object routeObj, Object groupObj, int index) {
- // Route grouping is deprecated and no longer supported.
- }
-
- @Override
- public void onRouteUngrouped(Object routeObj, Object groupObj) {
- // Route grouping is deprecated and no longer supported.
- }
-
- @Override
- public void onVolumeSetRequest(Object routeObj, int volume) {
- UserRouteRecord record = getUserRouteRecord(routeObj);
- if (record != null) {
- record.mRoute.requestSetVolume(volume);
- }
- }
-
- @Override
- public void onVolumeUpdateRequest(Object routeObj, int direction) {
- UserRouteRecord record = getUserRouteRecord(routeObj);
- if (record != null) {
- record.mRoute.requestUpdateVolume(direction);
- }
- }
-
- @Override
- public void onSyncRouteAdded(MediaRouter.RouteInfo route) {
- if (route.getProviderInstance() != this) {
- Object routeObj = MediaRouterJellybean.createUserRoute(
- mRouterObj, mUserRouteCategoryObj);
- UserRouteRecord record = new UserRouteRecord(route, routeObj);
- MediaRouterJellybean.RouteInfo.setTag(routeObj, record);
- MediaRouterJellybean.UserRouteInfo.setVolumeCallback(routeObj, mVolumeCallbackObj);
- updateUserRouteProperties(record);
- mUserRouteRecords.add(record);
- MediaRouterJellybean.addUserRoute(mRouterObj, routeObj);
- } else {
- // If the newly added route is the counterpart of the currently selected
- // route in the framework media router then ensure it is selected in
- // the compat media router.
- Object routeObj = MediaRouterJellybean.getSelectedRoute(
- mRouterObj, MediaRouterJellybean.ALL_ROUTE_TYPES);
- int index = findSystemRouteRecord(routeObj);
- if (index >= 0) {
- SystemRouteRecord record = mSystemRouteRecords.get(index);
- if (record.mRouteDescriptorId.equals(route.getDescriptorId())) {
- route.select();
- }
- }
- }
- }
-
- @Override
- public void onSyncRouteRemoved(MediaRouter.RouteInfo route) {
- if (route.getProviderInstance() != this) {
- int index = findUserRouteRecord(route);
- if (index >= 0) {
- UserRouteRecord record = mUserRouteRecords.remove(index);
- MediaRouterJellybean.RouteInfo.setTag(record.mRouteObj, null);
- MediaRouterJellybean.UserRouteInfo.setVolumeCallback(record.mRouteObj, null);
- MediaRouterJellybean.removeUserRoute(mRouterObj, record.mRouteObj);
- }
- }
- }
-
- @Override
- public void onSyncRouteChanged(MediaRouter.RouteInfo route) {
- if (route.getProviderInstance() != this) {
- int index = findUserRouteRecord(route);
- if (index >= 0) {
- UserRouteRecord record = mUserRouteRecords.get(index);
- updateUserRouteProperties(record);
- }
- }
- }
-
- @Override
- public void onSyncRouteSelected(MediaRouter.RouteInfo route) {
- if (!route.isSelected()) {
- // The currently selected route has already changed so this callback
- // is stale. Drop it to prevent getting into sync loops.
- return;
- }
-
- if (route.getProviderInstance() != this) {
- int index = findUserRouteRecord(route);
- if (index >= 0) {
- UserRouteRecord record = mUserRouteRecords.get(index);
- selectRoute(record.mRouteObj);
- }
- } else {
- int index = findSystemRouteRecordByDescriptorId(route.getDescriptorId());
- if (index >= 0) {
- SystemRouteRecord record = mSystemRouteRecords.get(index);
- selectRoute(record.mRouteObj);
- }
- }
- }
-
- protected void publishRoutes() {
- MediaRouteProviderDescriptor.Builder builder =
- new MediaRouteProviderDescriptor.Builder();
- int count = mSystemRouteRecords.size();
- for (int i = 0; i < count; i++) {
- builder.addRoute(mSystemRouteRecords.get(i).mRouteDescriptor);
- }
-
- setDescriptor(builder.build());
- }
-
- protected int findSystemRouteRecord(Object routeObj) {
- final int count = mSystemRouteRecords.size();
- for (int i = 0; i < count; i++) {
- if (mSystemRouteRecords.get(i).mRouteObj == routeObj) {
- return i;
- }
- }
- return -1;
- }
-
- protected int findSystemRouteRecordByDescriptorId(String id) {
- final int count = mSystemRouteRecords.size();
- for (int i = 0; i < count; i++) {
- if (mSystemRouteRecords.get(i).mRouteDescriptorId.equals(id)) {
- return i;
- }
- }
- return -1;
- }
-
- protected int findUserRouteRecord(MediaRouter.RouteInfo route) {
- final int count = mUserRouteRecords.size();
- for (int i = 0; i < count; i++) {
- if (mUserRouteRecords.get(i).mRoute == route) {
- return i;
- }
- }
- return -1;
- }
-
- protected UserRouteRecord getUserRouteRecord(Object routeObj) {
- Object tag = MediaRouterJellybean.RouteInfo.getTag(routeObj);
- return tag instanceof UserRouteRecord ? (UserRouteRecord)tag : null;
- }
-
- protected void updateSystemRouteDescriptor(SystemRouteRecord record) {
- // We must always recreate the route descriptor when making any changes
- // because they are intended to be immutable once published.
- MediaRouteDescriptor.Builder builder = new MediaRouteDescriptor.Builder(
- record.mRouteDescriptorId, getRouteName(record.mRouteObj));
- onBuildSystemRouteDescriptor(record, builder);
- record.mRouteDescriptor = builder.build();
- }
-
- protected String getRouteName(Object routeObj) {
- // Routes should not have null names but it may happen for badly configured
- // user routes. We tolerate this by using an empty name string here but
- // such unnamed routes will be discarded by the media router upstream
- // (with a log message so we can track down the problem).
- CharSequence name = MediaRouterJellybean.RouteInfo.getName(routeObj, getContext());
- return name != null ? name.toString() : "";
- }
-
- protected void onBuildSystemRouteDescriptor(SystemRouteRecord record,
- MediaRouteDescriptor.Builder builder) {
- int supportedTypes = MediaRouterJellybean.RouteInfo.getSupportedTypes(
- record.mRouteObj);
- if ((supportedTypes & MediaRouterJellybean.ROUTE_TYPE_LIVE_AUDIO) != 0) {
- builder.addControlFilters(LIVE_AUDIO_CONTROL_FILTERS);
- }
- if ((supportedTypes & MediaRouterJellybean.ROUTE_TYPE_LIVE_VIDEO) != 0) {
- builder.addControlFilters(LIVE_VIDEO_CONTROL_FILTERS);
- }
-
- builder.setPlaybackType(
- MediaRouterJellybean.RouteInfo.getPlaybackType(record.mRouteObj));
- builder.setPlaybackStream(
- MediaRouterJellybean.RouteInfo.getPlaybackStream(record.mRouteObj));
- builder.setVolume(
- MediaRouterJellybean.RouteInfo.getVolume(record.mRouteObj));
- builder.setVolumeMax(
- MediaRouterJellybean.RouteInfo.getVolumeMax(record.mRouteObj));
- builder.setVolumeHandling(
- MediaRouterJellybean.RouteInfo.getVolumeHandling(record.mRouteObj));
- }
-
- protected void updateUserRouteProperties(UserRouteRecord record) {
- MediaRouterJellybean.UserRouteInfo.setName(
- record.mRouteObj, record.mRoute.getName());
- MediaRouterJellybean.UserRouteInfo.setPlaybackType(
- record.mRouteObj, record.mRoute.getPlaybackType());
- MediaRouterJellybean.UserRouteInfo.setPlaybackStream(
- record.mRouteObj, record.mRoute.getPlaybackStream());
- MediaRouterJellybean.UserRouteInfo.setVolume(
- record.mRouteObj, record.mRoute.getVolume());
- MediaRouterJellybean.UserRouteInfo.setVolumeMax(
- record.mRouteObj, record.mRoute.getVolumeMax());
- MediaRouterJellybean.UserRouteInfo.setVolumeHandling(
- record.mRouteObj, record.mRoute.getVolumeHandling());
- }
-
- protected void updateCallback() {
- if (mCallbackRegistered) {
- mCallbackRegistered = false;
- MediaRouterJellybean.removeCallback(mRouterObj, mCallbackObj);
- }
-
- if (mRouteTypes != 0) {
- mCallbackRegistered = true;
- MediaRouterJellybean.addCallback(mRouterObj, mRouteTypes, mCallbackObj);
- }
- }
-
- protected Object createCallbackObj() {
- return MediaRouterJellybean.createCallback(this);
- }
-
- protected Object createVolumeCallbackObj() {
- return MediaRouterJellybean.createVolumeCallback(this);
- }
-
- protected void selectRoute(Object routeObj) {
- if (mSelectRouteWorkaround == null) {
- mSelectRouteWorkaround = new MediaRouterJellybean.SelectRouteWorkaround();
- }
- mSelectRouteWorkaround.selectRoute(mRouterObj,
- MediaRouterJellybean.ALL_ROUTE_TYPES, routeObj);
- }
-
- @Override
- protected Object getDefaultRoute() {
- if (mGetDefaultRouteWorkaround == null) {
- mGetDefaultRouteWorkaround = new MediaRouterJellybean.GetDefaultRouteWorkaround();
- }
- return mGetDefaultRouteWorkaround.getDefaultRoute(mRouterObj);
- }
-
- @Override
- protected Object getSystemRoute(MediaRouter.RouteInfo route) {
- if (route == null) {
- return null;
- }
- int index = findSystemRouteRecordByDescriptorId(route.getDescriptorId());
- if (index >= 0) {
- return mSystemRouteRecords.get(index).mRouteObj;
- }
- return null;
- }
-
- /**
- * Represents a route that is provided by the framework media router
- * and published by this route provider to the support library media router.
- */
- protected static final class SystemRouteRecord {
- public final Object mRouteObj;
- public final String mRouteDescriptorId;
- public MediaRouteDescriptor mRouteDescriptor; // assigned immediately after creation
-
- public SystemRouteRecord(Object routeObj, String id) {
- mRouteObj = routeObj;
- mRouteDescriptorId = id;
- }
- }
-
- /**
- * Represents a route that is provided by the support library media router
- * and published by this route provider to the framework media router.
- */
- protected static final class UserRouteRecord {
- public final MediaRouter.RouteInfo mRoute;
- public final Object mRouteObj;
-
- public UserRouteRecord(MediaRouter.RouteInfo route, Object routeObj) {
- mRoute = route;
- mRouteObj = routeObj;
- }
- }
-
- protected static final class SystemRouteController extends RouteController {
- private final Object mRouteObj;
-
- public SystemRouteController(Object routeObj) {
- mRouteObj = routeObj;
- }
-
- @Override
- public void onSetVolume(int volume) {
- MediaRouterJellybean.RouteInfo.requestSetVolume(mRouteObj, volume);
- }
-
- @Override
- public void onUpdateVolume(int delta) {
- MediaRouterJellybean.RouteInfo.requestUpdateVolume(mRouteObj, delta);
- }
- }
- }
-
- /**
- * Jellybean MR1 implementation.
- */
- // @@RequiresApi(17)
- private static class JellybeanMr1Impl extends JellybeanImpl
- implements MediaRouterJellybeanMr1.Callback {
- private MediaRouterJellybeanMr1.ActiveScanWorkaround mActiveScanWorkaround;
- private MediaRouterJellybeanMr1.IsConnectingWorkaround mIsConnectingWorkaround;
-
- public JellybeanMr1Impl(Context context, SyncCallback syncCallback) {
- super(context, syncCallback);
- }
-
- @Override
- public void onRoutePresentationDisplayChanged(Object routeObj) {
- int index = findSystemRouteRecord(routeObj);
- if (index >= 0) {
- SystemRouteRecord record = mSystemRouteRecords.get(index);
- Display newPresentationDisplay =
- MediaRouterJellybeanMr1.RouteInfo.getPresentationDisplay(routeObj);
- int newPresentationDisplayId = (newPresentationDisplay != null
- ? newPresentationDisplay.getDisplayId() : -1);
- if (newPresentationDisplayId
- != record.mRouteDescriptor.getPresentationDisplayId()) {
- record.mRouteDescriptor =
- new MediaRouteDescriptor.Builder(record.mRouteDescriptor)
- .setPresentationDisplayId(newPresentationDisplayId)
- .build();
- publishRoutes();
- }
- }
- }
-
- @Override
- protected void onBuildSystemRouteDescriptor(SystemRouteRecord record,
- MediaRouteDescriptor.Builder builder) {
- super.onBuildSystemRouteDescriptor(record, builder);
-
- if (!MediaRouterJellybeanMr1.RouteInfo.isEnabled(record.mRouteObj)) {
- builder.setEnabled(false);
- }
-
- if (isConnecting(record)) {
- builder.setConnecting(true);
- }
-
- Display presentationDisplay =
- MediaRouterJellybeanMr1.RouteInfo.getPresentationDisplay(record.mRouteObj);
- if (presentationDisplay != null) {
- builder.setPresentationDisplayId(presentationDisplay.getDisplayId());
- }
- }
-
- @Override
- protected void updateCallback() {
- super.updateCallback();
-
- if (mActiveScanWorkaround == null) {
- mActiveScanWorkaround = new MediaRouterJellybeanMr1.ActiveScanWorkaround(
- getContext(), getHandler());
- }
- mActiveScanWorkaround.setActiveScanRouteTypes(mActiveScan ? mRouteTypes : 0);
- }
-
- @Override
- protected Object createCallbackObj() {
- return MediaRouterJellybeanMr1.createCallback(this);
- }
-
- protected boolean isConnecting(SystemRouteRecord record) {
- if (mIsConnectingWorkaround == null) {
- mIsConnectingWorkaround = new MediaRouterJellybeanMr1.IsConnectingWorkaround();
- }
- return mIsConnectingWorkaround.isConnecting(record.mRouteObj);
- }
- }
-
- /**
- * Jellybean MR2 implementation.
- */
- // @@RequiresApi(18)
- private static class JellybeanMr2Impl extends JellybeanMr1Impl {
- public JellybeanMr2Impl(Context context, SyncCallback syncCallback) {
- super(context, syncCallback);
- }
-
- @Override
- protected void onBuildSystemRouteDescriptor(SystemRouteRecord record,
- MediaRouteDescriptor.Builder builder) {
- super.onBuildSystemRouteDescriptor(record, builder);
-
- CharSequence description =
- MediaRouterJellybeanMr2.RouteInfo.getDescription(record.mRouteObj);
- if (description != null) {
- builder.setDescription(description.toString());
- }
- }
-
- @Override
- protected void selectRoute(Object routeObj) {
- MediaRouterJellybean.selectRoute(mRouterObj,
- MediaRouterJellybean.ALL_ROUTE_TYPES, routeObj);
- }
-
- @Override
- protected Object getDefaultRoute() {
- return MediaRouterJellybeanMr2.getDefaultRoute(mRouterObj);
- }
-
- @Override
- protected void updateUserRouteProperties(UserRouteRecord record) {
- super.updateUserRouteProperties(record);
-
- MediaRouterJellybeanMr2.UserRouteInfo.setDescription(
- record.mRouteObj, record.mRoute.getDescription());
- }
-
- @Override
- protected void updateCallback() {
- if (mCallbackRegistered) {
- MediaRouterJellybean.removeCallback(mRouterObj, mCallbackObj);
- }
-
- mCallbackRegistered = true;
- MediaRouterJellybeanMr2.addCallback(mRouterObj, mRouteTypes, mCallbackObj,
- MediaRouter.CALLBACK_FLAG_UNFILTERED_EVENTS
- | (mActiveScan ? MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN : 0));
- }
-
- @Override
- protected boolean isConnecting(SystemRouteRecord record) {
- return MediaRouterJellybeanMr2.RouteInfo.isConnecting(record.mRouteObj);
- }
- }
-
- /**
- * Api24 implementation.
- */
- // @@RequiresApi(24)
- private static class Api24Impl extends JellybeanMr2Impl {
- public Api24Impl(Context context, SyncCallback syncCallback) {
- super(context, syncCallback);
- }
-
- @Override
- protected void onBuildSystemRouteDescriptor(SystemRouteRecord record,
- MediaRouteDescriptor.Builder builder) {
- super.onBuildSystemRouteDescriptor(record, builder);
-
- builder.setDeviceType(MediaRouterApi24.RouteInfo.getDeviceType(record.mRouteObj));
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/support/mediarouter/media/package.html b/packages/MediaComponents/src/com/android/support/mediarouter/media/package.html
deleted file mode 100644
index be2aaf2..0000000
--- a/packages/MediaComponents/src/com/android/support/mediarouter/media/package.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<html>
-
-<body>
-
-<p>Contains APIs that control the routing of media channels and streams from the current device
- to external speakers and destination devices.</p>
-
-</body>
-</html>
diff --git a/packages/MediaComponents/src/com/android/widget/BaseLayout.java b/packages/MediaComponents/src/com/android/widget/BaseLayout.java
deleted file mode 100644
index fb6471d..0000000
--- a/packages/MediaComponents/src/com/android/widget/BaseLayout.java
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.widget;
-
-import android.graphics.drawable.Drawable;
-import android.media.update.ViewGroupProvider;
-import android.util.AttributeSet;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.ViewGroup.LayoutParams;
-import android.view.ViewGroup.MarginLayoutParams;
-
-import java.util.ArrayList;
-
-public class BaseLayout extends ViewGroupImpl {
- private final ViewGroup mInstance;
- private final ViewGroupProvider mSuperProvider;
- private final ViewGroupProvider mPrivateProvider;
-
- private final ArrayList<View> mMatchParentChildren = new ArrayList<>(1);
-
- public BaseLayout(ViewGroup instance,
- ViewGroupProvider superProvider, ViewGroupProvider privateProvider) {
- super(instance, superProvider, privateProvider);
- mInstance = instance;
- mSuperProvider = superProvider;
- mPrivateProvider = privateProvider;
- }
-
- @Override
- public boolean checkLayoutParams_impl(LayoutParams p) {
- return p instanceof MarginLayoutParams;
- }
-
- @Override
- public LayoutParams generateDefaultLayoutParams_impl() {
- return new MarginLayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
- }
-
- @Override
- public LayoutParams generateLayoutParams_impl(AttributeSet attrs) {
- return new MarginLayoutParams(mInstance.getContext(), attrs);
- }
-
- @Override
- public LayoutParams generateLayoutParams_impl(LayoutParams lp) {
- if (lp instanceof MarginLayoutParams) {
- return lp;
- }
- return new MarginLayoutParams(lp);
- }
-
- @Override
- public void onMeasure_impl(int widthMeasureSpec, int heightMeasureSpec) {
- int count = mInstance.getChildCount();
-
- final boolean measureMatchParentChildren =
- View.MeasureSpec.getMode(widthMeasureSpec) != View.MeasureSpec.EXACTLY ||
- View.MeasureSpec.getMode(heightMeasureSpec) != View.MeasureSpec.EXACTLY;
- mMatchParentChildren.clear();
-
- int maxHeight = 0;
- int maxWidth = 0;
- int childState = 0;
-
- for (int i = 0; i < count; i++) {
- final View child = mInstance.getChildAt(i);
- if (child.getVisibility() != View.GONE) {
- mPrivateProvider.measureChildWithMargins_impl(
- child, widthMeasureSpec, 0, heightMeasureSpec, 0);
- final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();
- maxWidth = Math.max(maxWidth,
- child.getMeasuredWidth() + lp.leftMargin + lp.rightMargin);
- maxHeight = Math.max(maxHeight,
- child.getMeasuredHeight() + lp.topMargin + lp.bottomMargin);
- childState = childState | child.getMeasuredState();
- if (measureMatchParentChildren) {
- if (lp.width == LayoutParams.MATCH_PARENT ||
- lp.height == LayoutParams.MATCH_PARENT) {
- mMatchParentChildren.add(child);
- }
- }
- }
- }
-
- // Account for padding too
- maxWidth += getPaddingLeftWithForeground() + getPaddingRightWithForeground();
- maxHeight += getPaddingTopWithForeground() + getPaddingBottomWithForeground();
-
- // Check against our minimum height and width
- maxHeight = Math.max(maxHeight, mPrivateProvider.getSuggestedMinimumHeight_impl());
- maxWidth = Math.max(maxWidth, mPrivateProvider.getSuggestedMinimumWidth_impl());
-
- // Check against our foreground's minimum height and width
- final Drawable drawable = mInstance.getForeground();
- if (drawable != null) {
- maxHeight = Math.max(maxHeight, drawable.getMinimumHeight());
- maxWidth = Math.max(maxWidth, drawable.getMinimumWidth());
- }
-
- mPrivateProvider.setMeasuredDimension_impl(
- mInstance.resolveSizeAndState(maxWidth, widthMeasureSpec, childState),
- mInstance.resolveSizeAndState(maxHeight, heightMeasureSpec,
- childState << View.MEASURED_HEIGHT_STATE_SHIFT));
-
- count = mMatchParentChildren.size();
- if (count > 1) {
- for (int i = 0; i < count; i++) {
- final View child = mMatchParentChildren.get(i);
- final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();
-
- final int childWidthMeasureSpec;
- if (lp.width == LayoutParams.MATCH_PARENT) {
- final int width = Math.max(0, mInstance.getMeasuredWidth()
- - getPaddingLeftWithForeground() - getPaddingRightWithForeground()
- - lp.leftMargin - lp.rightMargin);
- childWidthMeasureSpec = View.MeasureSpec.makeMeasureSpec(
- width, View.MeasureSpec.EXACTLY);
- } else {
- childWidthMeasureSpec = mInstance.getChildMeasureSpec(widthMeasureSpec,
- getPaddingLeftWithForeground() + getPaddingRightWithForeground() +
- lp.leftMargin + lp.rightMargin,
- lp.width);
- }
-
- final int childHeightMeasureSpec;
- if (lp.height == LayoutParams.MATCH_PARENT) {
- final int height = Math.max(0, mInstance.getMeasuredHeight()
- - getPaddingTopWithForeground() - getPaddingBottomWithForeground()
- - lp.topMargin - lp.bottomMargin);
- childHeightMeasureSpec = View.MeasureSpec.makeMeasureSpec(
- height, View.MeasureSpec.EXACTLY);
- } else {
- childHeightMeasureSpec = mInstance.getChildMeasureSpec(heightMeasureSpec,
- getPaddingTopWithForeground() + getPaddingBottomWithForeground() +
- lp.topMargin + lp.bottomMargin,
- lp.height);
- }
-
- child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
- }
- }
- }
-
- @Override
- public void onLayout_impl(boolean changed, int left, int top, int right, int bottom) {
- final int count = mInstance.getChildCount();
-
- final int parentLeft = getPaddingLeftWithForeground();
- final int parentRight = right - left - getPaddingRightWithForeground();
-
- final int parentTop = getPaddingTopWithForeground();
- final int parentBottom = bottom - top - getPaddingBottomWithForeground();
-
- for (int i = 0; i < count; i++) {
- final View child = mInstance.getChildAt(i);
- if (child.getVisibility() != View.GONE) {
- final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();
-
- final int width = child.getMeasuredWidth();
- final int height = child.getMeasuredHeight();
-
- int childLeft;
- int childTop;
-
- childLeft = parentLeft + (parentRight - parentLeft - width) / 2 +
- lp.leftMargin - lp.rightMargin;
-
- childTop = parentTop + (parentBottom - parentTop - height) / 2 +
- lp.topMargin - lp.bottomMargin;
-
- child.layout(childLeft, childTop, childLeft + width, childTop + height);
- }
- }
- }
-
- @Override
- public boolean shouldDelayChildPressedState_impl() {
- return false;
- }
-
- private int getPaddingLeftWithForeground() {
- return mInstance.isForegroundInsidePadding() ? Math.max(mInstance.getPaddingLeft(), 0) :
- mInstance.getPaddingLeft() + 0;
- }
-
- private int getPaddingRightWithForeground() {
- return mInstance.isForegroundInsidePadding() ? Math.max(mInstance.getPaddingRight(), 0) :
- mInstance.getPaddingRight() + 0;
- }
-
- private int getPaddingTopWithForeground() {
- return mInstance.isForegroundInsidePadding() ? Math.max(mInstance.getPaddingTop(), 0) :
- mInstance.getPaddingTop() + 0;
- }
-
- private int getPaddingBottomWithForeground() {
- return mInstance.isForegroundInsidePadding() ? Math.max(mInstance.getPaddingBottom(), 0) :
- mInstance.getPaddingBottom() + 0;
- }
-}
diff --git a/packages/MediaComponents/src/com/android/widget/MediaControlView2Impl.java b/packages/MediaComponents/src/com/android/widget/MediaControlView2Impl.java
deleted file mode 100644
index ad85af4..0000000
--- a/packages/MediaComponents/src/com/android/widget/MediaControlView2Impl.java
+++ /dev/null
@@ -1,1721 +0,0 @@
-/*
- * Copyright 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.widget;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.graphics.Point;
-import android.media.MediaMetadata;
-import android.media.SessionToken2;
-import android.media.session.MediaController;
-import android.media.session.PlaybackState;
-import android.media.update.MediaControlView2Provider;
-import android.media.update.ViewGroupProvider;
-import android.os.Bundle;
-import android.util.AttributeSet;
-import android.view.Gravity;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.WindowManager;
-import android.widget.AdapterView;
-import android.widget.BaseAdapter;
-import android.widget.ImageButton;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.ListView;
-import android.widget.MediaControlView2;
-import android.widget.PopupWindow;
-import android.widget.ProgressBar;
-import android.widget.RelativeLayout;
-import android.widget.SeekBar;
-import android.widget.SeekBar.OnSeekBarChangeListener;
-import android.widget.TextView;
-
-import androidx.annotation.Nullable;
-
-import com.android.media.update.ApiHelper;
-import com.android.media.update.R;
-import com.android.support.mediarouter.app.MediaRouteButton;
-import com.android.support.mediarouter.media.MediaRouteSelector;
-import com.android.support.mediarouter.media.MediaRouter;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Formatter;
-import java.util.List;
-import java.util.Locale;
-
-public class MediaControlView2Impl extends BaseLayout implements MediaControlView2Provider {
- private static final String TAG = "MediaControlView2";
-
- private final MediaControlView2 mInstance;
-
- static final String ARGUMENT_KEY_FULLSCREEN = "fullScreen";
-
- // TODO: Move these constants to public api to support custom video view.
- // TODO: Combine these constants into one regarding TrackInfo.
- static final String KEY_VIDEO_TRACK_COUNT = "VideoTrackCount";
- static final String KEY_AUDIO_TRACK_COUNT = "AudioTrackCount";
- static final String KEY_SUBTITLE_TRACK_COUNT = "SubtitleTrackCount";
- static final String KEY_PLAYBACK_SPEED = "PlaybackSpeed";
- static final String KEY_SELECTED_AUDIO_INDEX = "SelectedAudioIndex";
- static final String KEY_SELECTED_SUBTITLE_INDEX = "SelectedSubtitleIndex";
- static final String EVENT_UPDATE_TRACK_STATUS = "UpdateTrackStatus";
-
- // TODO: Remove this once integrating with MediaSession2 & MediaMetadata2
- static final String KEY_STATE_IS_ADVERTISEMENT = "MediaTypeAdvertisement";
- static final String EVENT_UPDATE_MEDIA_TYPE_STATUS = "UpdateMediaTypeStatus";
-
- // String for sending command to show subtitle to MediaSession.
- static final String COMMAND_SHOW_SUBTITLE = "showSubtitle";
- // String for sending command to hide subtitle to MediaSession.
- static final String COMMAND_HIDE_SUBTITLE = "hideSubtitle";
- // TODO: remove once the implementation is revised
- public static final String COMMAND_SET_FULLSCREEN = "setFullscreen";
- // String for sending command to select audio track to MediaSession.
- static final String COMMAND_SELECT_AUDIO_TRACK = "SelectTrack";
- // String for sending command to set playback speed to MediaSession.
- static final String COMMAND_SET_PLAYBACK_SPEED = "SetPlaybackSpeed";
- // String for sending command to mute audio to MediaSession.
- static final String COMMAND_MUTE= "Mute";
- // String for sending command to unmute audio to MediaSession.
- static final String COMMAND_UNMUTE = "Unmute";
-
- private static final int SETTINGS_MODE_AUDIO_TRACK = 0;
- private static final int SETTINGS_MODE_PLAYBACK_SPEED = 1;
- private static final int SETTINGS_MODE_HELP = 2;
- private static final int SETTINGS_MODE_SUBTITLE_TRACK = 3;
- private static final int SETTINGS_MODE_VIDEO_QUALITY = 4;
- private static final int SETTINGS_MODE_MAIN = 5;
- private static final int PLAYBACK_SPEED_1x_INDEX = 3;
-
- private static final int MEDIA_TYPE_DEFAULT = 0;
- private static final int MEDIA_TYPE_MUSIC = 1;
- private static final int MEDIA_TYPE_ADVERTISEMENT = 2;
-
- private static final int SIZE_TYPE_EMBEDDED = 0;
- private static final int SIZE_TYPE_FULL = 1;
- // TODO: add support for Minimal size type.
- private static final int SIZE_TYPE_MINIMAL = 2;
-
- private static final int MAX_PROGRESS = 1000;
- private static final int DEFAULT_PROGRESS_UPDATE_TIME_MS = 1000;
- private static final int REWIND_TIME_MS = 10000;
- private static final int FORWARD_TIME_MS = 30000;
- private static final int AD_SKIP_WAIT_TIME_MS = 5000;
- private static final int RESOURCE_NON_EXISTENT = -1;
- private static final String RESOURCE_EMPTY = "";
-
- private Resources mResources;
- private MediaController mController;
- private MediaController.TransportControls mControls;
- private PlaybackState mPlaybackState;
- private MediaMetadata mMetadata;
- private int mDuration;
- private int mPrevState;
- private int mPrevWidth;
- private int mPrevHeight;
- private int mOriginalLeftBarWidth;
- private int mVideoTrackCount;
- private int mAudioTrackCount;
- private int mSubtitleTrackCount;
- private int mSettingsMode;
- private int mSelectedSubtitleTrackIndex;
- private int mSelectedAudioTrackIndex;
- private int mSelectedVideoQualityIndex;
- private int mSelectedSpeedIndex;
- private int mEmbeddedSettingsItemWidth;
- private int mFullSettingsItemWidth;
- private int mEmbeddedSettingsItemHeight;
- private int mFullSettingsItemHeight;
- private int mSettingsWindowMargin;
- private int mMediaType;
- private int mSizeType;
- private long mPlaybackActions;
- private boolean mDragging;
- private boolean mIsFullScreen;
- private boolean mOverflowExpanded;
- private boolean mIsStopped;
- private boolean mSubtitleIsEnabled;
- private boolean mSeekAvailable;
- private boolean mIsAdvertisement;
- private boolean mIsMute;
- private boolean mNeedUXUpdate;
-
- // Relating to Title Bar View
- private ViewGroup mRoot;
- private View mTitleBar;
- private TextView mTitleView;
- private View mAdExternalLink;
- private ImageButton mBackButton;
- private MediaRouteButton mRouteButton;
- private MediaRouteSelector mRouteSelector;
-
- // Relating to Center View
- private ViewGroup mCenterView;
- private View mTransportControls;
- private ImageButton mPlayPauseButton;
- private ImageButton mFfwdButton;
- private ImageButton mRewButton;
- private ImageButton mNextButton;
- private ImageButton mPrevButton;
-
- // Relating to Minimal Extra View
- private LinearLayout mMinimalExtraView;
-
- // Relating to Progress Bar View
- private ProgressBar mProgress;
- private View mProgressBuffer;
-
- // Relating to Bottom Bar View
- private ViewGroup mBottomBar;
-
- // Relating to Bottom Bar Left View
- private ViewGroup mBottomBarLeftView;
- private ViewGroup mTimeView;
- private TextView mEndTime;
- private TextView mCurrentTime;
- private TextView mAdSkipView;
- private StringBuilder mFormatBuilder;
- private Formatter mFormatter;
-
- // Relating to Bottom Bar Right View
- private ViewGroup mBottomBarRightView;
- private ViewGroup mBasicControls;
- private ViewGroup mExtraControls;
- private ViewGroup mCustomButtons;
- private ImageButton mSubtitleButton;
- private ImageButton mFullScreenButton;
- private ImageButton mOverflowButtonRight;
- private ImageButton mOverflowButtonLeft;
- private ImageButton mMuteButton;
- private ImageButton mVideoQualityButton;
- private ImageButton mSettingsButton;
- private TextView mAdRemainingView;
-
- // Relating to Settings List View
- private ListView mSettingsListView;
- private PopupWindow mSettingsWindow;
- private SettingsAdapter mSettingsAdapter;
- private SubSettingsAdapter mSubSettingsAdapter;
- private List<String> mSettingsMainTextsList;
- private List<String> mSettingsSubTextsList;
- private List<Integer> mSettingsIconIdsList;
- private List<String> mSubtitleDescriptionsList;
- private List<String> mAudioTrackList;
- private List<String> mVideoQualityList;
- private List<String> mPlaybackSpeedTextList;
- private List<Float> mPlaybackSpeedList;
-
- public MediaControlView2Impl(MediaControlView2 instance,
- ViewGroupProvider superProvider, ViewGroupProvider privateProvider) {
- super(instance, superProvider, privateProvider);
- mInstance = instance;
- }
-
- @Override
- public void initialize(@Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
- mResources = ApiHelper.getLibResources(mInstance.getContext());
- // Inflate MediaControlView2 from XML
- mRoot = makeControllerView();
- mInstance.addView(mRoot);
- }
-
- @Override
- public void setMediaSessionToken_impl(SessionToken2 token) {
- // TODO: implement this
- }
-
- @Override
- public void setOnFullScreenListener_impl(MediaControlView2.OnFullScreenListener l) {
- // TODO: implement this
- }
-
- @Override
- public void setController_impl(MediaController controller) {
- mController = controller;
- if (controller != null) {
- mControls = controller.getTransportControls();
- // Set mMetadata and mPlaybackState to existing MediaSession variables since they may
- // be called before the callback is called
- mPlaybackState = mController.getPlaybackState();
- mMetadata = mController.getMetadata();
- updateDuration();
- updateTitle();
-
- mController.registerCallback(new MediaControllerCallback());
- }
- }
-
- @Override
- public void setButtonVisibility_impl(int button, int visibility) {
- // TODO: add member variables for Fast-Forward/Prvious/Rewind buttons to save visibility in
- // order to prevent being overriden inside updateLayout().
- switch (button) {
- case MediaControlView2.BUTTON_PLAY_PAUSE:
- if (mPlayPauseButton != null && canPause()) {
- mPlayPauseButton.setVisibility(visibility);
- }
- break;
- case MediaControlView2.BUTTON_FFWD:
- if (mFfwdButton != null && canSeekForward()) {
- mFfwdButton.setVisibility(visibility);
- }
- break;
- case MediaControlView2.BUTTON_REW:
- if (mRewButton != null && canSeekBackward()) {
- mRewButton.setVisibility(visibility);
- }
- break;
- case MediaControlView2.BUTTON_NEXT:
- if (mNextButton != null) {
- mNextButton.setVisibility(visibility);
- }
- break;
- case MediaControlView2.BUTTON_PREV:
- if (mPrevButton != null) {
- mPrevButton.setVisibility(visibility);
- }
- break;
- case MediaControlView2.BUTTON_SUBTITLE:
- if (mSubtitleButton != null && mSubtitleTrackCount > 0) {
- mSubtitleButton.setVisibility(visibility);
- }
- break;
- case MediaControlView2.BUTTON_FULL_SCREEN:
- if (mFullScreenButton != null) {
- mFullScreenButton.setVisibility(visibility);
- }
- break;
- case MediaControlView2.BUTTON_OVERFLOW:
- if (mOverflowButtonRight != null) {
- mOverflowButtonRight.setVisibility(visibility);
- }
- break;
- case MediaControlView2.BUTTON_MUTE:
- if (mMuteButton != null) {
- mMuteButton.setVisibility(visibility);
- }
- break;
- case MediaControlView2.BUTTON_SETTINGS:
- if (mSettingsButton != null) {
- mSettingsButton.setVisibility(visibility);
- }
- break;
- default:
- break;
- }
- }
-
- @Override
- public void requestPlayButtonFocus_impl() {
- if (mPlayPauseButton != null) {
- mPlayPauseButton.requestFocus();
- }
- }
-
- @Override
- public CharSequence getAccessibilityClassName_impl() {
- return MediaControlView2.class.getName();
- }
-
- @Override
- public boolean onTouchEvent_impl(MotionEvent ev) {
- return false;
- }
-
- // TODO: Should this function be removed?
- @Override
- public boolean onTrackballEvent_impl(MotionEvent ev) {
- return false;
- }
-
- @Override
- public void onMeasure_impl(int widthMeasureSpec, int heightMeasureSpec) {
- super.onMeasure_impl(widthMeasureSpec, heightMeasureSpec);
-
- // Update layout when this view's width changes in order to avoid any UI overlap between
- // transport controls.
- if (mPrevWidth != mInstance.getMeasuredWidth()
- || mPrevHeight != mInstance.getMeasuredHeight() || mNeedUXUpdate) {
- // Dismiss SettingsWindow if it is showing.
- mSettingsWindow.dismiss();
-
- // These views may not have been initialized yet.
- if (mTransportControls.getWidth() == 0 || mTimeView.getWidth() == 0) {
- return;
- }
-
- int currWidth = mInstance.getMeasuredWidth();
- int currHeight = mInstance.getMeasuredHeight();
- WindowManager manager = (WindowManager) mInstance.getContext().getApplicationContext()
- .getSystemService(Context.WINDOW_SERVICE);
- Point screenSize = new Point();
- manager.getDefaultDisplay().getSize(screenSize);
- int screenWidth = screenSize.x;
- int screenHeight = screenSize.y;
- int fullIconSize = mResources.getDimensionPixelSize(R.dimen.mcv2_full_icon_size);
- int embeddedIconSize = mResources.getDimensionPixelSize(
- R.dimen.mcv2_embedded_icon_size);
- int marginSize = mResources.getDimensionPixelSize(R.dimen.mcv2_icon_margin);
-
- // TODO: add support for Advertisement Mode.
- if (mMediaType == MEDIA_TYPE_DEFAULT) {
- // Max number of icons inside BottomBarRightView for Music mode is 4.
- int maxIconCount = 4;
- updateLayout(maxIconCount, fullIconSize, embeddedIconSize, marginSize, currWidth,
- currHeight, screenWidth, screenHeight);
- } else if (mMediaType == MEDIA_TYPE_MUSIC) {
- if (mNeedUXUpdate) {
- // One-time operation for Music media type
- mBasicControls.removeView(mMuteButton);
- mExtraControls.addView(mMuteButton, 0);
- mVideoQualityButton.setVisibility(View.GONE);
- if (mFfwdButton != null) {
- mFfwdButton.setVisibility(View.GONE);
- }
- if (mRewButton != null) {
- mRewButton.setVisibility(View.GONE);
- }
- }
- mNeedUXUpdate = false;
-
- // Max number of icons inside BottomBarRightView for Music mode is 3.
- int maxIconCount = 3;
- updateLayout(maxIconCount, fullIconSize, embeddedIconSize, marginSize, currWidth,
- currHeight, screenWidth, screenHeight);
- }
- mPrevWidth = currWidth;
- mPrevHeight = currHeight;
- }
- // TODO: move this to a different location.
- // Update title bar parameters in order to avoid overlap between title view and the right
- // side of the title bar.
- updateTitleBarLayout();
- }
-
- @Override
- public void setEnabled_impl(boolean enabled) {
- super.setEnabled_impl(enabled);
-
- // TODO: Merge the below code with disableUnsupportedButtons().
- if (mPlayPauseButton != null) {
- mPlayPauseButton.setEnabled(enabled);
- }
- if (mFfwdButton != null) {
- mFfwdButton.setEnabled(enabled);
- }
- if (mRewButton != null) {
- mRewButton.setEnabled(enabled);
- }
- if (mNextButton != null) {
- mNextButton.setEnabled(enabled);
- }
- if (mPrevButton != null) {
- mPrevButton.setEnabled(enabled);
- }
- if (mProgress != null) {
- mProgress.setEnabled(enabled);
- }
- disableUnsupportedButtons();
- }
-
- @Override
- public void onVisibilityAggregated_impl(boolean isVisible) {
- super.onVisibilityAggregated_impl(isVisible);
-
- if (isVisible) {
- disableUnsupportedButtons();
- mInstance.removeCallbacks(mUpdateProgress);
- mInstance.post(mUpdateProgress);
- } else {
- mInstance.removeCallbacks(mUpdateProgress);
- }
- }
-
- public void setRouteSelector(MediaRouteSelector selector) {
- mRouteSelector = selector;
- if (mRouteSelector != null && !mRouteSelector.isEmpty()) {
- mRouteButton.setRouteSelector(selector, MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN);
- mRouteButton.setVisibility(View.VISIBLE);
- } else {
- mRouteButton.setRouteSelector(MediaRouteSelector.EMPTY);
- mRouteButton.setVisibility(View.GONE);
- }
- }
-
- ///////////////////////////////////////////////////
- // Protected or private methods
- ///////////////////////////////////////////////////
-
- private boolean isPlaying() {
- if (mPlaybackState != null) {
- return mPlaybackState.getState() == PlaybackState.STATE_PLAYING;
- }
- return false;
- }
-
- private int getCurrentPosition() {
- mPlaybackState = mController.getPlaybackState();
- if (mPlaybackState != null) {
- return (int) mPlaybackState.getPosition();
- }
- return 0;
- }
-
- private int getBufferPercentage() {
- if (mDuration == 0) {
- return 0;
- }
- mPlaybackState = mController.getPlaybackState();
- if (mPlaybackState != null) {
- long bufferedPos = mPlaybackState.getBufferedPosition();
- return (bufferedPos == -1) ? -1 : (int) (bufferedPos * 100 / mDuration);
- }
- return 0;
- }
-
- private boolean canPause() {
- if (mPlaybackState != null) {
- return (mPlaybackState.getActions() & PlaybackState.ACTION_PAUSE) != 0;
- }
- return true;
- }
-
- private boolean canSeekBackward() {
- if (mPlaybackState != null) {
- return (mPlaybackState.getActions() & PlaybackState.ACTION_REWIND) != 0;
- }
- return true;
- }
-
- private boolean canSeekForward() {
- if (mPlaybackState != null) {
- return (mPlaybackState.getActions() & PlaybackState.ACTION_FAST_FORWARD) != 0;
- }
- return true;
- }
-
- /**
- * Create the view that holds the widgets that control playback.
- * Derived classes can override this to create their own.
- *
- * @return The controller view.
- * @hide This doesn't work as advertised
- */
- protected ViewGroup makeControllerView() {
- ViewGroup root = (ViewGroup) ApiHelper.inflateLibLayout(mInstance.getContext(),
- R.layout.media_controller);
- initControllerView(root);
- return root;
- }
-
- private void initControllerView(ViewGroup v) {
- // Relating to Title Bar View
- mTitleBar = v.findViewById(R.id.title_bar);
- mTitleView = v.findViewById(R.id.title_text);
- mAdExternalLink = v.findViewById(R.id.ad_external_link);
- mBackButton = v.findViewById(R.id.back);
- if (mBackButton != null) {
- mBackButton.setOnClickListener(mBackListener);
- mBackButton.setVisibility(View.GONE);
- }
- mRouteButton = v.findViewById(R.id.cast);
-
- // Relating to Center View
- mCenterView = v.findViewById(R.id.center_view);
- mTransportControls = inflateTransportControls(R.layout.embedded_transport_controls);
- mCenterView.addView(mTransportControls);
-
- // Relating to Minimal Extra View
- mMinimalExtraView = (LinearLayout) v.findViewById(R.id.minimal_extra_view);
- LinearLayout.LayoutParams params =
- (LinearLayout.LayoutParams) mMinimalExtraView.getLayoutParams();
- int iconSize = mResources.getDimensionPixelSize(R.dimen.mcv2_embedded_icon_size);
- int marginSize = mResources.getDimensionPixelSize(R.dimen.mcv2_icon_margin);
- params.setMargins(0, (iconSize + marginSize * 2) * (-1), 0, 0);
- mMinimalExtraView.setLayoutParams(params);
- mMinimalExtraView.setVisibility(View.GONE);
-
- // Relating to Progress Bar View
- mProgress = v.findViewById(R.id.progress);
- if (mProgress != null) {
- if (mProgress instanceof SeekBar) {
- SeekBar seeker = (SeekBar) mProgress;
- seeker.setOnSeekBarChangeListener(mSeekListener);
- seeker.setProgressDrawable(mResources.getDrawable(R.drawable.custom_progress));
- seeker.setThumb(mResources.getDrawable(R.drawable.custom_progress_thumb));
- }
- mProgress.setMax(MAX_PROGRESS);
- }
- mProgressBuffer = v.findViewById(R.id.progress_buffer);
-
- // Relating to Bottom Bar View
- mBottomBar = v.findViewById(R.id.bottom_bar);
-
- // Relating to Bottom Bar Left View
- mBottomBarLeftView = v.findViewById(R.id.bottom_bar_left);
- mTimeView = v.findViewById(R.id.time);
- mEndTime = v.findViewById(R.id.time_end);
- mCurrentTime = v.findViewById(R.id.time_current);
- mAdSkipView = v.findViewById(R.id.ad_skip_time);
- mFormatBuilder = new StringBuilder();
- mFormatter = new Formatter(mFormatBuilder, Locale.getDefault());
-
- // Relating to Bottom Bar Right View
- mBottomBarRightView = v.findViewById(R.id.bottom_bar_right);
- mBasicControls = v.findViewById(R.id.basic_controls);
- mExtraControls = v.findViewById(R.id.extra_controls);
- mCustomButtons = v.findViewById(R.id.custom_buttons);
- mSubtitleButton = v.findViewById(R.id.subtitle);
- if (mSubtitleButton != null) {
- mSubtitleButton.setOnClickListener(mSubtitleListener);
- }
- mFullScreenButton = v.findViewById(R.id.fullscreen);
- if (mFullScreenButton != null) {
- mFullScreenButton.setOnClickListener(mFullScreenListener);
- // TODO: Show Fullscreen button when only it is possible.
- }
- mOverflowButtonRight = v.findViewById(R.id.overflow_right);
- if (mOverflowButtonRight != null) {
- mOverflowButtonRight.setOnClickListener(mOverflowRightListener);
- }
- mOverflowButtonLeft = v.findViewById(R.id.overflow_left);
- if (mOverflowButtonLeft != null) {
- mOverflowButtonLeft.setOnClickListener(mOverflowLeftListener);
- }
- mMuteButton = v.findViewById(R.id.mute);
- if (mMuteButton != null) {
- mMuteButton.setOnClickListener(mMuteButtonListener);
- }
- mSettingsButton = v.findViewById(R.id.settings);
- if (mSettingsButton != null) {
- mSettingsButton.setOnClickListener(mSettingsButtonListener);
- }
- mVideoQualityButton = v.findViewById(R.id.video_quality);
- if (mVideoQualityButton != null) {
- mVideoQualityButton.setOnClickListener(mVideoQualityListener);
- }
- mAdRemainingView = v.findViewById(R.id.ad_remaining);
-
- // Relating to Settings List View
- initializeSettingsLists();
- mSettingsListView = (ListView) ApiHelper.inflateLibLayout(mInstance.getContext(),
- R.layout.settings_list);
- mSettingsAdapter = new SettingsAdapter(mSettingsMainTextsList, mSettingsSubTextsList,
- mSettingsIconIdsList);
- mSubSettingsAdapter = new SubSettingsAdapter(null, 0);
- mSettingsListView.setAdapter(mSettingsAdapter);
- mSettingsListView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
- mSettingsListView.setOnItemClickListener(mSettingsItemClickListener);
-
- mEmbeddedSettingsItemWidth = mResources.getDimensionPixelSize(
- R.dimen.mcv2_embedded_settings_width);
- mFullSettingsItemWidth = mResources.getDimensionPixelSize(R.dimen.mcv2_full_settings_width);
- mEmbeddedSettingsItemHeight = mResources.getDimensionPixelSize(
- R.dimen.mcv2_embedded_settings_height);
- mFullSettingsItemHeight = mResources.getDimensionPixelSize(
- R.dimen.mcv2_full_settings_height);
- mSettingsWindowMargin = (-1) * mResources.getDimensionPixelSize(
- R.dimen.mcv2_settings_offset);
- mSettingsWindow = new PopupWindow(mSettingsListView, mEmbeddedSettingsItemWidth,
- ViewGroup.LayoutParams.WRAP_CONTENT, true);
- }
-
- /**
- * Disable pause or seek buttons if the stream cannot be paused or seeked.
- * This requires the control interface to be a MediaPlayerControlExt
- */
- private void disableUnsupportedButtons() {
- try {
- if (mPlayPauseButton != null && !canPause()) {
- mPlayPauseButton.setEnabled(false);
- }
- if (mRewButton != null && !canSeekBackward()) {
- mRewButton.setEnabled(false);
- }
- if (mFfwdButton != null && !canSeekForward()) {
- mFfwdButton.setEnabled(false);
- }
- // TODO What we really should do is add a canSeek to the MediaPlayerControl interface;
- // this scheme can break the case when applications want to allow seek through the
- // progress bar but disable forward/backward buttons.
- //
- // However, currently the flags SEEK_BACKWARD_AVAILABLE, SEEK_FORWARD_AVAILABLE,
- // and SEEK_AVAILABLE are all (un)set together; as such the aforementioned issue
- // shouldn't arise in existing applications.
- if (mProgress != null && !canSeekBackward() && !canSeekForward()) {
- mProgress.setEnabled(false);
- }
- } catch (IncompatibleClassChangeError ex) {
- // We were given an old version of the interface, that doesn't have
- // the canPause/canSeekXYZ methods. This is OK, it just means we
- // assume the media can be paused and seeked, and so we don't disable
- // the buttons.
- }
- }
-
- private final Runnable mUpdateProgress = new Runnable() {
- @Override
- public void run() {
- int pos = setProgress();
- boolean isShowing = mInstance.getVisibility() == View.VISIBLE;
- if (!mDragging && isShowing && isPlaying()) {
- mInstance.postDelayed(mUpdateProgress,
- DEFAULT_PROGRESS_UPDATE_TIME_MS - (pos % DEFAULT_PROGRESS_UPDATE_TIME_MS));
- }
- }
- };
-
- private String stringForTime(int timeMs) {
- int totalSeconds = timeMs / 1000;
-
- int seconds = totalSeconds % 60;
- int minutes = (totalSeconds / 60) % 60;
- int hours = totalSeconds / 3600;
-
- mFormatBuilder.setLength(0);
- if (hours > 0) {
- return mFormatter.format("%d:%02d:%02d", hours, minutes, seconds).toString();
- } else {
- return mFormatter.format("%02d:%02d", minutes, seconds).toString();
- }
- }
-
- private int setProgress() {
- if (mController == null || mDragging) {
- return 0;
- }
- int positionOnProgressBar = 0;
- int currentPosition = getCurrentPosition();
- if (mDuration > 0) {
- positionOnProgressBar = (int) (MAX_PROGRESS * (long) currentPosition / mDuration);
- }
- if (mProgress != null && currentPosition != mDuration) {
- mProgress.setProgress(positionOnProgressBar);
- // If the media is a local file, there is no need to set a buffer, so set secondary
- // progress to maximum.
- if (getBufferPercentage() < 0) {
- mProgress.setSecondaryProgress(MAX_PROGRESS);
- } else {
- mProgress.setSecondaryProgress(getBufferPercentage() * 10);
- }
- }
-
- if (mEndTime != null) {
- mEndTime.setText(stringForTime(mDuration));
-
- }
- if (mCurrentTime != null) {
- mCurrentTime.setText(stringForTime(currentPosition));
- }
-
- if (mIsAdvertisement) {
- // Update the remaining number of seconds until the first 5 seconds of the
- // advertisement.
- if (mAdSkipView != null) {
- if (currentPosition <= AD_SKIP_WAIT_TIME_MS) {
- if (mAdSkipView.getVisibility() == View.GONE) {
- mAdSkipView.setVisibility(View.VISIBLE);
- }
- String skipTimeText = mResources.getString(
- R.string.MediaControlView2_ad_skip_wait_time,
- ((AD_SKIP_WAIT_TIME_MS - currentPosition) / 1000 + 1));
- mAdSkipView.setText(skipTimeText);
- } else {
- if (mAdSkipView.getVisibility() == View.VISIBLE) {
- mAdSkipView.setVisibility(View.GONE);
- mNextButton.setEnabled(true);
- mNextButton.clearColorFilter();
- }
- }
- }
- // Update the remaining number of seconds of the advertisement.
- if (mAdRemainingView != null) {
- int remainingTime =
- (mDuration - currentPosition < 0) ? 0 : (mDuration - currentPosition);
- String remainingTimeText = mResources.getString(
- R.string.MediaControlView2_ad_remaining_time,
- stringForTime(remainingTime));
- mAdRemainingView.setText(remainingTimeText);
- }
- }
- return currentPosition;
- }
-
- private void togglePausePlayState() {
- if (isPlaying()) {
- mControls.pause();
- mPlayPauseButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_play_circle_filled, null));
- mPlayPauseButton.setContentDescription(
- mResources.getString(R.string.mcv2_play_button_desc));
- } else {
- mControls.play();
- mPlayPauseButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_pause_circle_filled, null));
- mPlayPauseButton.setContentDescription(
- mResources.getString(R.string.mcv2_pause_button_desc));
- }
- }
-
- // There are two scenarios that can trigger the seekbar listener to trigger:
- //
- // The first is the user using the touchpad to adjust the posititon of the
- // seekbar's thumb. In this case onStartTrackingTouch is called followed by
- // a number of onProgressChanged notifications, concluded by onStopTrackingTouch.
- // We're setting the field "mDragging" to true for the duration of the dragging
- // session to avoid jumps in the position in case of ongoing playback.
- //
- // The second scenario involves the user operating the scroll ball, in this
- // case there WON'T BE onStartTrackingTouch/onStopTrackingTouch notifications,
- // we will simply apply the updated position without suspending regular updates.
- private final OnSeekBarChangeListener mSeekListener = new OnSeekBarChangeListener() {
- @Override
- public void onStartTrackingTouch(SeekBar bar) {
- if (!mSeekAvailable) {
- return;
- }
-
- mDragging = true;
-
- // By removing these pending progress messages we make sure
- // that a) we won't update the progress while the user adjusts
- // the seekbar and b) once the user is done dragging the thumb
- // we will post one of these messages to the queue again and
- // this ensures that there will be exactly one message queued up.
- mInstance.removeCallbacks(mUpdateProgress);
-
- // Check if playback is currently stopped. In this case, update the pause button to
- // show the play image instead of the replay image.
- if (mIsStopped) {
- mPlayPauseButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_play_circle_filled, null));
- mPlayPauseButton.setContentDescription(
- mResources.getString(R.string.mcv2_play_button_desc));
- mIsStopped = false;
- }
- }
-
- @Override
- public void onProgressChanged(SeekBar bar, int progress, boolean fromUser) {
- if (!mSeekAvailable) {
- return;
- }
- if (!fromUser) {
- // We're not interested in programmatically generated changes to
- // the progress bar's position.
- return;
- }
- if (mDuration > 0) {
- int position = (int) (((long) mDuration * progress) / MAX_PROGRESS);
- mControls.seekTo(position);
-
- if (mCurrentTime != null) {
- mCurrentTime.setText(stringForTime(position));
- }
- }
- }
-
- @Override
- public void onStopTrackingTouch(SeekBar bar) {
- if (!mSeekAvailable) {
- return;
- }
- mDragging = false;
-
- setProgress();
-
- // Ensure that progress is properly updated in the future,
- // the call to show() does not guarantee this because it is a
- // no-op if we are already showing.
- mInstance.post(mUpdateProgress);
- }
- };
-
- private final View.OnClickListener mPlayPauseListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- togglePausePlayState();
- }
- };
-
- private final View.OnClickListener mRewListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- int pos = getCurrentPosition() - REWIND_TIME_MS;
- mControls.seekTo(pos);
- setProgress();
- }
- };
-
- private final View.OnClickListener mFfwdListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- int pos = getCurrentPosition() + FORWARD_TIME_MS;
- mControls.seekTo(pos);
- setProgress();
- }
- };
-
- private final View.OnClickListener mNextListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- mControls.skipToNext();
- }
- };
-
- private final View.OnClickListener mPrevListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- mControls.skipToPrevious();
- }
- };
-
- private final View.OnClickListener mBackListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- // TODO: implement
- }
- };
-
- private final View.OnClickListener mSubtitleListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- mSettingsMode = SETTINGS_MODE_SUBTITLE_TRACK;
- mSubSettingsAdapter.setTexts(mSubtitleDescriptionsList);
- mSubSettingsAdapter.setCheckPosition(mSelectedSubtitleTrackIndex);
- displaySettingsWindow(mSubSettingsAdapter);
- }
- };
-
- private final View.OnClickListener mVideoQualityListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- mSettingsMode = SETTINGS_MODE_VIDEO_QUALITY;
- mSubSettingsAdapter.setTexts(mVideoQualityList);
- mSubSettingsAdapter.setCheckPosition(mSelectedVideoQualityIndex);
- displaySettingsWindow(mSubSettingsAdapter);
- }
- };
-
- private final View.OnClickListener mFullScreenListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- final boolean isEnteringFullScreen = !mIsFullScreen;
- // TODO: Re-arrange the button layouts according to the UX.
- if (isEnteringFullScreen) {
- mFullScreenButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_fullscreen_exit, null));
- } else {
- mFullScreenButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_fullscreen, null));
- }
- Bundle args = new Bundle();
- args.putBoolean(ARGUMENT_KEY_FULLSCREEN, isEnteringFullScreen);
- mController.sendCommand(COMMAND_SET_FULLSCREEN, args, null);
-
- mIsFullScreen = isEnteringFullScreen;
- }
- };
-
- private final View.OnClickListener mOverflowRightListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- mBasicControls.setVisibility(View.GONE);
- mExtraControls.setVisibility(View.VISIBLE);
- }
- };
-
- private final View.OnClickListener mOverflowLeftListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- mBasicControls.setVisibility(View.VISIBLE);
- mExtraControls.setVisibility(View.GONE);
- }
- };
-
- private final View.OnClickListener mMuteButtonListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- if (!mIsMute) {
- mMuteButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_mute, null));
- mMuteButton.setContentDescription(
- mResources.getString(R.string.mcv2_muted_button_desc));
- mIsMute = true;
- mController.sendCommand(COMMAND_MUTE, null, null);
- } else {
- mMuteButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_unmute, null));
- mMuteButton.setContentDescription(
- mResources.getString(R.string.mcv2_unmuted_button_desc));
- mIsMute = false;
- mController.sendCommand(COMMAND_UNMUTE, null, null);
- }
- }
- };
-
- private final View.OnClickListener mSettingsButtonListener = new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- mSettingsMode = SETTINGS_MODE_MAIN;
- mSettingsAdapter.setSubTexts(mSettingsSubTextsList);
- displaySettingsWindow(mSettingsAdapter);
- }
- };
-
- private final AdapterView.OnItemClickListener mSettingsItemClickListener
- = new AdapterView.OnItemClickListener() {
- @Override
- public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
- switch (mSettingsMode) {
- case SETTINGS_MODE_MAIN:
- if (position == SETTINGS_MODE_AUDIO_TRACK) {
- mSubSettingsAdapter.setTexts(mAudioTrackList);
- mSubSettingsAdapter.setCheckPosition(mSelectedAudioTrackIndex);
- mSettingsMode = SETTINGS_MODE_AUDIO_TRACK;
- } else if (position == SETTINGS_MODE_PLAYBACK_SPEED) {
- mSubSettingsAdapter.setTexts(mPlaybackSpeedTextList);
- mSubSettingsAdapter.setCheckPosition(mSelectedSpeedIndex);
- mSettingsMode = SETTINGS_MODE_PLAYBACK_SPEED;
- } else if (position == SETTINGS_MODE_HELP) {
- // TODO: implement this.
- mSettingsWindow.dismiss();
- return;
- }
- displaySettingsWindow(mSubSettingsAdapter);
- break;
- case SETTINGS_MODE_AUDIO_TRACK:
- if (position != mSelectedAudioTrackIndex) {
- mSelectedAudioTrackIndex = position;
- if (mAudioTrackCount > 0) {
- Bundle extra = new Bundle();
- extra.putInt(KEY_SELECTED_AUDIO_INDEX, position);
- mController.sendCommand(COMMAND_SELECT_AUDIO_TRACK, extra, null);
- }
- mSettingsSubTextsList.set(SETTINGS_MODE_AUDIO_TRACK,
- mSubSettingsAdapter.getMainText(position));
- }
- mSettingsWindow.dismiss();
- break;
- case SETTINGS_MODE_PLAYBACK_SPEED:
- if (position != mSelectedSpeedIndex) {
- mSelectedSpeedIndex = position;
- Bundle extra = new Bundle();
- extra.putFloat(KEY_PLAYBACK_SPEED, mPlaybackSpeedList.get(position));
- mController.sendCommand(COMMAND_SET_PLAYBACK_SPEED, extra, null);
- mSettingsSubTextsList.set(SETTINGS_MODE_PLAYBACK_SPEED,
- mSubSettingsAdapter.getMainText(position));
- }
- mSettingsWindow.dismiss();
- break;
- case SETTINGS_MODE_HELP:
- // TODO: implement this.
- break;
- case SETTINGS_MODE_SUBTITLE_TRACK:
- if (position != mSelectedSubtitleTrackIndex) {
- mSelectedSubtitleTrackIndex = position;
- if (position > 0) {
- Bundle extra = new Bundle();
- extra.putInt(KEY_SELECTED_SUBTITLE_INDEX, position - 1);
- mController.sendCommand(
- MediaControlView2Impl.COMMAND_SHOW_SUBTITLE, extra, null);
- mSubtitleButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_subtitle_on, null));
- mSubtitleButton.setContentDescription(
- mResources.getString(R.string.mcv2_cc_is_on));
- mSubtitleIsEnabled = true;
- } else {
- mController.sendCommand(
- MediaControlView2Impl.COMMAND_HIDE_SUBTITLE, null, null);
- mSubtitleButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_subtitle_off, null));
- mSubtitleButton.setContentDescription(
- mResources.getString(R.string.mcv2_cc_is_off));
-
- mSubtitleIsEnabled = false;
- }
- }
- mSettingsWindow.dismiss();
- break;
- case SETTINGS_MODE_VIDEO_QUALITY:
- // TODO: add support for video quality
- mSelectedVideoQualityIndex = position;
- mSettingsWindow.dismiss();
- break;
- }
- }
- };
-
- private void updateDuration() {
- if (mMetadata != null) {
- if (mMetadata.containsKey(MediaMetadata.METADATA_KEY_DURATION)) {
- mDuration = (int) mMetadata.getLong(MediaMetadata.METADATA_KEY_DURATION);
- // update progress bar
- setProgress();
- }
- }
- }
-
- private void updateTitle() {
- if (mMetadata != null) {
- if (mMetadata.containsKey(MediaMetadata.METADATA_KEY_TITLE)) {
- mTitleView.setText(mMetadata.getString(MediaMetadata.METADATA_KEY_TITLE));
- }
- }
- }
-
- // The title bar is made up of two separate LinearLayouts. If the sum of the two bars are
- // greater than the length of the title bar, reduce the size of the left bar (which makes the
- // TextView that contains the title of the media file shrink).
- private void updateTitleBarLayout() {
- if (mTitleBar != null) {
- int titleBarWidth = mTitleBar.getWidth();
-
- View leftBar = mTitleBar.findViewById(R.id.title_bar_left);
- View rightBar = mTitleBar.findViewById(R.id.title_bar_right);
- int leftBarWidth = leftBar.getWidth();
- int rightBarWidth = rightBar.getWidth();
-
- RelativeLayout.LayoutParams params =
- (RelativeLayout.LayoutParams) leftBar.getLayoutParams();
- if (leftBarWidth + rightBarWidth > titleBarWidth) {
- params.width = titleBarWidth - rightBarWidth;
- mOriginalLeftBarWidth = leftBarWidth;
- } else if (leftBarWidth + rightBarWidth < titleBarWidth && mOriginalLeftBarWidth != 0) {
- params.width = mOriginalLeftBarWidth;
- mOriginalLeftBarWidth = 0;
- }
- leftBar.setLayoutParams(params);
- }
- }
-
- private void updateAudioMetadata() {
- if (mMediaType != MEDIA_TYPE_MUSIC) {
- return;
- }
-
- if (mMetadata != null) {
- String titleText = "";
- String artistText = "";
- if (mMetadata.containsKey(MediaMetadata.METADATA_KEY_TITLE)) {
- titleText = mMetadata.getString(MediaMetadata.METADATA_KEY_TITLE);
- } else {
- titleText = mResources.getString(R.string.mcv2_music_title_unknown_text);
- }
-
- if (mMetadata.containsKey(MediaMetadata.METADATA_KEY_ARTIST)) {
- artistText = mMetadata.getString(MediaMetadata.METADATA_KEY_ARTIST);
- } else {
- artistText = mResources.getString(R.string.mcv2_music_artist_unknown_text);
- }
-
- // Update title for Embedded size type
- mTitleView.setText(titleText + " - " + artistText);
-
- // Set to true to update layout inside onMeasure()
- mNeedUXUpdate = true;
- }
- }
-
- private void updateLayout() {
- if (mIsAdvertisement) {
- mRewButton.setVisibility(View.GONE);
- mFfwdButton.setVisibility(View.GONE);
- mPrevButton.setVisibility(View.GONE);
- mTimeView.setVisibility(View.GONE);
-
- mAdSkipView.setVisibility(View.VISIBLE);
- mAdRemainingView.setVisibility(View.VISIBLE);
- mAdExternalLink.setVisibility(View.VISIBLE);
-
- mProgress.setEnabled(false);
- mNextButton.setEnabled(false);
- mNextButton.setColorFilter(R.color.gray);
- } else {
- mRewButton.setVisibility(View.VISIBLE);
- mFfwdButton.setVisibility(View.VISIBLE);
- mPrevButton.setVisibility(View.VISIBLE);
- mTimeView.setVisibility(View.VISIBLE);
-
- mAdSkipView.setVisibility(View.GONE);
- mAdRemainingView.setVisibility(View.GONE);
- mAdExternalLink.setVisibility(View.GONE);
-
- mProgress.setEnabled(true);
- mNextButton.setEnabled(true);
- mNextButton.clearColorFilter();
- disableUnsupportedButtons();
- }
- }
-
- private void updateLayout(int maxIconCount, int fullIconSize, int embeddedIconSize,
- int marginSize, int currWidth, int currHeight, int screenWidth, int screenHeight) {
- int fullBottomBarRightWidthMax = fullIconSize * maxIconCount
- + marginSize * (maxIconCount * 2);
- int embeddedBottomBarRightWidthMax = embeddedIconSize * maxIconCount
- + marginSize * (maxIconCount * 2);
- int fullWidth = mTransportControls.getWidth() + mTimeView.getWidth()
- + fullBottomBarRightWidthMax;
- int embeddedWidth = mTimeView.getWidth() + embeddedBottomBarRightWidthMax;
- int screenMaxLength = Math.max(screenWidth, screenHeight);
-
- if (fullWidth > screenMaxLength) {
- // TODO: screen may be smaller than the length needed for Full size.
- }
-
- boolean isFullSize = (mMediaType == MEDIA_TYPE_DEFAULT) ? (currWidth == screenMaxLength) :
- (currWidth == screenWidth && currHeight == screenHeight);
-
- if (isFullSize) {
- if (mSizeType != SIZE_TYPE_FULL) {
- updateLayoutForSizeChange(SIZE_TYPE_FULL);
- if (mMediaType == MEDIA_TYPE_MUSIC) {
- mTitleView.setVisibility(View.GONE);
- }
- }
- } else if (embeddedWidth <= currWidth) {
- if (mSizeType != SIZE_TYPE_EMBEDDED) {
- updateLayoutForSizeChange(SIZE_TYPE_EMBEDDED);
- if (mMediaType == MEDIA_TYPE_MUSIC) {
- mTitleView.setVisibility(View.VISIBLE);
- }
- }
- } else {
- if (mSizeType != SIZE_TYPE_MINIMAL) {
- updateLayoutForSizeChange(SIZE_TYPE_MINIMAL);
- if (mMediaType == MEDIA_TYPE_MUSIC) {
- mTitleView.setVisibility(View.GONE);
- }
- }
- }
- }
-
- private void updateLayoutForSizeChange(int sizeType) {
- mSizeType = sizeType;
- RelativeLayout.LayoutParams timeViewParams =
- (RelativeLayout.LayoutParams) mTimeView.getLayoutParams();
- SeekBar seeker = (SeekBar) mProgress;
- switch (mSizeType) {
- case SIZE_TYPE_EMBEDDED:
- // Relating to Title Bar
- mTitleBar.setVisibility(View.VISIBLE);
- mBackButton.setVisibility(View.GONE);
-
- // Relating to Full Screen Button
- mMinimalExtraView.setVisibility(View.GONE);
- mFullScreenButton = mBottomBarRightView.findViewById(R.id.fullscreen);
- mFullScreenButton.setOnClickListener(mFullScreenListener);
-
- // Relating to Center View
- mCenterView.removeAllViews();
- mBottomBarLeftView.removeView(mTransportControls);
- mBottomBarLeftView.setVisibility(View.GONE);
- mTransportControls = inflateTransportControls(R.layout.embedded_transport_controls);
- mCenterView.addView(mTransportControls);
-
- // Relating to Progress Bar
- seeker.setThumb(mResources.getDrawable(R.drawable.custom_progress_thumb));
- mProgressBuffer.setVisibility(View.VISIBLE);
-
- // Relating to Bottom Bar
- mBottomBar.setVisibility(View.VISIBLE);
- if (timeViewParams.getRule(RelativeLayout.LEFT_OF) != 0) {
- timeViewParams.removeRule(RelativeLayout.LEFT_OF);
- timeViewParams.addRule(RelativeLayout.RIGHT_OF, R.id.bottom_bar_left);
- }
- break;
- case SIZE_TYPE_FULL:
- // Relating to Title Bar
- mTitleBar.setVisibility(View.VISIBLE);
- mBackButton.setVisibility(View.VISIBLE);
-
- // Relating to Full Screen Button
- mMinimalExtraView.setVisibility(View.GONE);
- mFullScreenButton = mBottomBarRightView.findViewById(R.id.fullscreen);
- mFullScreenButton.setOnClickListener(mFullScreenListener);
-
- // Relating to Center View
- mCenterView.removeAllViews();
- mBottomBarLeftView.removeView(mTransportControls);
- mTransportControls = inflateTransportControls(R.layout.full_transport_controls);
- mBottomBarLeftView.addView(mTransportControls, 0);
- mBottomBarLeftView.setVisibility(View.VISIBLE);
-
- // Relating to Progress Bar
- seeker.setThumb(mResources.getDrawable(R.drawable.custom_progress_thumb));
- mProgressBuffer.setVisibility(View.VISIBLE);
-
- // Relating to Bottom Bar
- mBottomBar.setVisibility(View.VISIBLE);
- if (timeViewParams.getRule(RelativeLayout.RIGHT_OF) != 0) {
- timeViewParams.removeRule(RelativeLayout.RIGHT_OF);
- timeViewParams.addRule(RelativeLayout.LEFT_OF, R.id.bottom_bar_right);
- }
- break;
- case SIZE_TYPE_MINIMAL:
- // Relating to Title Bar
- mTitleBar.setVisibility(View.GONE);
- mBackButton.setVisibility(View.GONE);
-
- // Relating to Full Screen Button
- mMinimalExtraView.setVisibility(View.VISIBLE);
- mFullScreenButton = mMinimalExtraView.findViewById(R.id.fullscreen);
- mFullScreenButton.setOnClickListener(mFullScreenListener);
-
- // Relating to Center View
- mCenterView.removeAllViews();
- mBottomBarLeftView.removeView(mTransportControls);
- mTransportControls = inflateTransportControls(R.layout.minimal_transport_controls);
- mCenterView.addView(mTransportControls);
-
- // Relating to Progress Bar
- seeker.setThumb(null);
- mProgressBuffer.setVisibility(View.GONE);
-
- // Relating to Bottom Bar
- mBottomBar.setVisibility(View.GONE);
- break;
- }
- mTimeView.setLayoutParams(timeViewParams);
-
- if (isPlaying()) {
- mPlayPauseButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_pause_circle_filled, null));
- mPlayPauseButton.setContentDescription(
- mResources.getString(R.string.mcv2_pause_button_desc));
- } else {
- mPlayPauseButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_play_circle_filled, null));
- mPlayPauseButton.setContentDescription(
- mResources.getString(R.string.mcv2_play_button_desc));
- }
-
- if (mIsFullScreen) {
- mFullScreenButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_fullscreen_exit, null));
- } else {
- mFullScreenButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_fullscreen, null));
- }
- }
-
- private View inflateTransportControls(int layoutId) {
- View v = ApiHelper.inflateLibLayout(mInstance.getContext(), layoutId);
- mPlayPauseButton = v.findViewById(R.id.pause);
- if (mPlayPauseButton != null) {
- mPlayPauseButton.requestFocus();
- mPlayPauseButton.setOnClickListener(mPlayPauseListener);
- }
- mFfwdButton = v.findViewById(R.id.ffwd);
- if (mFfwdButton != null) {
- mFfwdButton.setOnClickListener(mFfwdListener);
- if (mMediaType == MEDIA_TYPE_MUSIC) {
- mFfwdButton.setVisibility(View.GONE);
- }
- }
- mRewButton = v.findViewById(R.id.rew);
- if (mRewButton != null) {
- mRewButton.setOnClickListener(mRewListener);
- if (mMediaType == MEDIA_TYPE_MUSIC) {
- mRewButton.setVisibility(View.GONE);
- }
- }
- // TODO: Add support for Next and Previous buttons
- mNextButton = v.findViewById(R.id.next);
- if (mNextButton != null) {
- mNextButton.setOnClickListener(mNextListener);
- mNextButton.setVisibility(View.GONE);
- }
- mPrevButton = v.findViewById(R.id.prev);
- if (mPrevButton != null) {
- mPrevButton.setOnClickListener(mPrevListener);
- mPrevButton.setVisibility(View.GONE);
- }
- return v;
- }
-
- private void initializeSettingsLists() {
- mSettingsMainTextsList = new ArrayList<String>();
- mSettingsMainTextsList.add(
- mResources.getString(R.string.MediaControlView2_audio_track_text));
- mSettingsMainTextsList.add(
- mResources.getString(R.string.MediaControlView2_playback_speed_text));
- mSettingsMainTextsList.add(
- mResources.getString(R.string.MediaControlView2_help_text));
-
- mSettingsSubTextsList = new ArrayList<String>();
- mSettingsSubTextsList.add(
- mResources.getString(R.string.MediaControlView2_audio_track_none_text));
- mSettingsSubTextsList.add(
- mResources.getStringArray(
- R.array.MediaControlView2_playback_speeds)[PLAYBACK_SPEED_1x_INDEX]);
- mSettingsSubTextsList.add(RESOURCE_EMPTY);
-
- mSettingsIconIdsList = new ArrayList<Integer>();
- mSettingsIconIdsList.add(R.drawable.ic_audiotrack);
- mSettingsIconIdsList.add(R.drawable.ic_play_circle_filled);
- mSettingsIconIdsList.add(R.drawable.ic_help);
-
- mAudioTrackList = new ArrayList<String>();
- mAudioTrackList.add(
- mResources.getString(R.string.MediaControlView2_audio_track_none_text));
-
- mVideoQualityList = new ArrayList<String>();
- mVideoQualityList.add(
- mResources.getString(R.string.MediaControlView2_video_quality_auto_text));
-
- mPlaybackSpeedTextList = new ArrayList<String>(Arrays.asList(
- mResources.getStringArray(R.array.MediaControlView2_playback_speeds)));
- // Select the "1x" speed as the default value.
- mSelectedSpeedIndex = PLAYBACK_SPEED_1x_INDEX;
-
- mPlaybackSpeedList = new ArrayList<Float>();
- int[] speeds = mResources.getIntArray(R.array.speed_multiplied_by_100);
- for (int i = 0; i < speeds.length; i++) {
- float speed = (float) speeds[i] / 100.0f;
- mPlaybackSpeedList.add(speed);
- }
- }
-
- private void displaySettingsWindow(BaseAdapter adapter) {
- // Set Adapter
- mSettingsListView.setAdapter(adapter);
-
- // Set width of window
- int itemWidth = (mSizeType == SIZE_TYPE_EMBEDDED)
- ? mEmbeddedSettingsItemWidth : mFullSettingsItemWidth;
- mSettingsWindow.setWidth(itemWidth);
-
- // Calculate height of window and show
- int itemHeight = (mSizeType == SIZE_TYPE_EMBEDDED)
- ? mEmbeddedSettingsItemHeight : mFullSettingsItemHeight;
- int totalHeight = adapter.getCount() * itemHeight;
- mSettingsWindow.dismiss();
- mSettingsWindow.showAsDropDown(mInstance, mSettingsWindowMargin,
- mSettingsWindowMargin - totalHeight, Gravity.BOTTOM | Gravity.RIGHT);
- }
-
- private class MediaControllerCallback extends MediaController.Callback {
- @Override
- public void onPlaybackStateChanged(PlaybackState state) {
- mPlaybackState = state;
-
- // Update pause button depending on playback state for the following two reasons:
- // 1) Need to handle case where app customizes playback state behavior when app
- // activity is resumed.
- // 2) Need to handle case where the media file reaches end of duration.
- if (mPlaybackState.getState() != mPrevState) {
- switch (mPlaybackState.getState()) {
- case PlaybackState.STATE_PLAYING:
- mPlayPauseButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_pause_circle_filled, null));
- mPlayPauseButton.setContentDescription(
- mResources.getString(R.string.mcv2_pause_button_desc));
- mInstance.removeCallbacks(mUpdateProgress);
- mInstance.post(mUpdateProgress);
- break;
- case PlaybackState.STATE_PAUSED:
- mPlayPauseButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_play_circle_filled, null));
- mPlayPauseButton.setContentDescription(
- mResources.getString(R.string.mcv2_play_button_desc));
- break;
- case PlaybackState.STATE_STOPPED:
- mPlayPauseButton.setImageDrawable(
- mResources.getDrawable(R.drawable.ic_replay_circle_filled, null));
- mPlayPauseButton.setContentDescription(
- mResources.getString(R.string.mcv2_replay_button_desc));
- mIsStopped = true;
- break;
- default:
- break;
- }
- mPrevState = mPlaybackState.getState();
- }
-
- if (mPlaybackActions != mPlaybackState.getActions()) {
- long newActions = mPlaybackState.getActions();
- if ((newActions & PlaybackState.ACTION_PAUSE) != 0) {
- mPlayPauseButton.setVisibility(View.VISIBLE);
- }
- if ((newActions & PlaybackState.ACTION_REWIND) != 0
- && mMediaType != MEDIA_TYPE_MUSIC) {
- if (mRewButton != null) {
- mRewButton.setVisibility(View.VISIBLE);
- }
- }
- if ((newActions & PlaybackState.ACTION_FAST_FORWARD) != 0
- && mMediaType != MEDIA_TYPE_MUSIC) {
- if (mFfwdButton != null) {
- mFfwdButton.setVisibility(View.VISIBLE);
- }
- }
- if ((newActions & PlaybackState.ACTION_SEEK_TO) != 0) {
- mSeekAvailable = true;
- } else {
- mSeekAvailable = false;
- }
- mPlaybackActions = newActions;
- }
-
- // Add buttons if custom actions are present.
- List<PlaybackState.CustomAction> customActions = mPlaybackState.getCustomActions();
- mCustomButtons.removeAllViews();
- if (customActions.size() > 0) {
- for (PlaybackState.CustomAction action : customActions) {
- ImageButton button = new ImageButton(mInstance.getContext(),
- null /* AttributeSet */, 0 /* Style */);
- // TODO: Apply R.style.BottomBarButton to this button using library context.
- // Refer Constructor with argument (int defStyleRes) of View.java
- button.setImageResource(action.getIcon());
- button.setTooltipText(action.getName());
- final String actionString = action.getAction().toString();
- button.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- // TODO: Currently, we are just sending extras that came from session.
- // Is it the right behavior?
- mControls.sendCustomAction(actionString, action.getExtras());
- mInstance.setVisibility(View.VISIBLE);
- }
- });
- mCustomButtons.addView(button);
- }
- }
- }
-
- @Override
- public void onMetadataChanged(MediaMetadata metadata) {
- mMetadata = metadata;
- updateDuration();
- updateTitle();
- updateAudioMetadata();
- }
-
- @Override
- public void onSessionEvent(String event, Bundle extras) {
- switch (event) {
- case EVENT_UPDATE_TRACK_STATUS:
- mVideoTrackCount = extras.getInt(KEY_VIDEO_TRACK_COUNT);
- // If there is one or more audio tracks, and this information has not been
- // reflected into the Settings window yet, automatically check the first track.
- // Otherwise, the Audio Track selection will be defaulted to "None".
- mAudioTrackCount = extras.getInt(KEY_AUDIO_TRACK_COUNT);
- mAudioTrackList = new ArrayList<String>();
- if (mAudioTrackCount > 0) {
- // TODO: add more text about track info.
- for (int i = 0; i < mAudioTrackCount; i++) {
- String track = mResources.getString(
- R.string.MediaControlView2_audio_track_number_text, i + 1);
- mAudioTrackList.add(track);
- }
- // Change sub text inside the Settings window.
- mSettingsSubTextsList.set(SETTINGS_MODE_AUDIO_TRACK,
- mAudioTrackList.get(0));
- } else {
- mAudioTrackList.add(mResources.getString(
- R.string.MediaControlView2_audio_track_none_text));
- }
- if (mVideoTrackCount == 0 && mAudioTrackCount > 0) {
- mMediaType = MEDIA_TYPE_MUSIC;
- }
-
- mSubtitleTrackCount = extras.getInt(KEY_SUBTITLE_TRACK_COUNT);
- mSubtitleDescriptionsList = new ArrayList<String>();
- if (mSubtitleTrackCount > 0) {
- mSubtitleButton.setVisibility(View.VISIBLE);
- mSubtitleButton.setEnabled(true);
- mSubtitleDescriptionsList.add(mResources.getString(
- R.string.MediaControlView2_subtitle_off_text));
- for (int i = 0; i < mSubtitleTrackCount; i++) {
- String track = mResources.getString(
- R.string.MediaControlView2_subtitle_track_number_text, i + 1);
- mSubtitleDescriptionsList.add(track);
- }
- } else {
- mSubtitleButton.setVisibility(View.GONE);
- mSubtitleButton.setEnabled(false);
- }
- break;
- case EVENT_UPDATE_MEDIA_TYPE_STATUS:
- boolean newStatus = extras.getBoolean(KEY_STATE_IS_ADVERTISEMENT);
- if (newStatus != mIsAdvertisement) {
- mIsAdvertisement = newStatus;
- updateLayout();
- }
- break;
- }
- }
- }
-
- private class SettingsAdapter extends BaseAdapter {
- private List<Integer> mIconIds;
- private List<String> mMainTexts;
- private List<String> mSubTexts;
-
- public SettingsAdapter(List<String> mainTexts, @Nullable List<String> subTexts,
- @Nullable List<Integer> iconIds) {
- mMainTexts = mainTexts;
- mSubTexts = subTexts;
- mIconIds = iconIds;
- }
-
- public void updateSubTexts(List<String> subTexts) {
- mSubTexts = subTexts;
- notifyDataSetChanged();
- }
-
- public String getMainText(int position) {
- if (mMainTexts != null) {
- if (position < mMainTexts.size()) {
- return mMainTexts.get(position);
- }
- }
- return RESOURCE_EMPTY;
- }
-
- @Override
- public int getCount() {
- return (mMainTexts == null) ? 0 : mMainTexts.size();
- }
-
- @Override
- public long getItemId(int position) {
- // Auto-generated method stub--does not have any purpose here
- // TODO: implement this.
- return 0;
- }
-
- @Override
- public Object getItem(int position) {
- // Auto-generated method stub--does not have any purpose here
- // TODO: implement this.
- return null;
- }
-
- @Override
- public View getView(int position, View convertView, ViewGroup container) {
- View row;
- if (mSizeType == SIZE_TYPE_FULL) {
- row = ApiHelper.inflateLibLayout(mInstance.getContext(),
- R.layout.full_settings_list_item);
- } else {
- row = ApiHelper.inflateLibLayout(mInstance.getContext(),
- R.layout.embedded_settings_list_item);
- }
- TextView mainTextView = (TextView) row.findViewById(R.id.main_text);
- TextView subTextView = (TextView) row.findViewById(R.id.sub_text);
- ImageView iconView = (ImageView) row.findViewById(R.id.icon);
-
- // Set main text
- mainTextView.setText(mMainTexts.get(position));
-
- // Remove sub text and center the main text if sub texts do not exist at all or the sub
- // text at this particular position is empty.
- if (mSubTexts == null || mSubTexts.get(position) == RESOURCE_EMPTY) {
- subTextView.setVisibility(View.GONE);
- } else {
- // Otherwise, set sub text.
- subTextView.setText(mSubTexts.get(position));
- }
-
- // Remove main icon and set visibility to gone if icons are set to null or the icon at
- // this particular position is set to RESOURCE_NON_EXISTENT.
- if (mIconIds == null || mIconIds.get(position) == RESOURCE_NON_EXISTENT) {
- iconView.setVisibility(View.GONE);
- } else {
- // Otherwise, set main icon.
- iconView.setImageDrawable(mResources.getDrawable(mIconIds.get(position), null));
- }
- return row;
- }
-
- public void setSubTexts(List<String> subTexts) {
- mSubTexts = subTexts;
- }
- }
-
- // TODO: extend this class from SettingsAdapter
- private class SubSettingsAdapter extends BaseAdapter {
- private List<String> mTexts;
- private int mCheckPosition;
-
- public SubSettingsAdapter(List<String> texts, int checkPosition) {
- mTexts = texts;
- mCheckPosition = checkPosition;
- }
-
- public String getMainText(int position) {
- if (mTexts != null) {
- if (position < mTexts.size()) {
- return mTexts.get(position);
- }
- }
- return RESOURCE_EMPTY;
- }
-
- @Override
- public int getCount() {
- return (mTexts == null) ? 0 : mTexts.size();
- }
-
- @Override
- public long getItemId(int position) {
- // Auto-generated method stub--does not have any purpose here
- // TODO: implement this.
- return 0;
- }
-
- @Override
- public Object getItem(int position) {
- // Auto-generated method stub--does not have any purpose here
- // TODO: implement this.
- return null;
- }
-
- @Override
- public View getView(int position, View convertView, ViewGroup container) {
- View row;
- if (mSizeType == SIZE_TYPE_FULL) {
- row = ApiHelper.inflateLibLayout(mInstance.getContext(),
- R.layout.full_sub_settings_list_item);
- } else {
- row = ApiHelper.inflateLibLayout(mInstance.getContext(),
- R.layout.embedded_sub_settings_list_item);
- }
- TextView textView = (TextView) row.findViewById(R.id.text);
- ImageView checkView = (ImageView) row.findViewById(R.id.check);
-
- textView.setText(mTexts.get(position));
- if (position != mCheckPosition) {
- checkView.setVisibility(View.INVISIBLE);
- }
- return row;
- }
-
- public void setTexts(List<String> texts) {
- mTexts = texts;
- }
-
- public void setCheckPosition(int checkPosition) {
- mCheckPosition = checkPosition;
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/widget/SubtitleView.java b/packages/MediaComponents/src/com/android/widget/SubtitleView.java
deleted file mode 100644
index db0ae33..0000000
--- a/packages/MediaComponents/src/com/android/widget/SubtitleView.java
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.widget;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.os.Looper;
-import android.util.AttributeSet;
-import android.widget.FrameLayout;
-
-import androidx.annotation.Nullable;
-
-import com.android.media.subtitle.SubtitleController.Anchor;
-import com.android.media.subtitle.SubtitleTrack.RenderingWidget;
-
-class SubtitleView extends FrameLayout implements Anchor {
- private static final String TAG = "SubtitleView";
-
- private RenderingWidget mSubtitleWidget;
- private RenderingWidget.OnChangedListener mSubtitlesChangedListener;
-
- public SubtitleView(Context context) {
- this(context, null);
- }
-
- public SubtitleView(Context context, @Nullable AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- public SubtitleView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
- this(context, attrs, defStyleAttr, 0);
- }
-
- public SubtitleView(
- Context context, @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
- super(context, attrs, defStyleAttr, defStyleRes);
- }
-
- @Override
- public void setSubtitleWidget(RenderingWidget subtitleWidget) {
- if (mSubtitleWidget == subtitleWidget) {
- return;
- }
-
- final boolean attachedToWindow = isAttachedToWindow();
- if (mSubtitleWidget != null) {
- if (attachedToWindow) {
- mSubtitleWidget.onDetachedFromWindow();
- }
-
- mSubtitleWidget.setOnChangedListener(null);
- }
- mSubtitleWidget = subtitleWidget;
-
- if (subtitleWidget != null) {
- if (mSubtitlesChangedListener == null) {
- mSubtitlesChangedListener = new RenderingWidget.OnChangedListener() {
- @Override
- public void onChanged(RenderingWidget renderingWidget) {
- invalidate();
- }
- };
- }
-
- setWillNotDraw(false);
- subtitleWidget.setOnChangedListener(mSubtitlesChangedListener);
-
- if (attachedToWindow) {
- subtitleWidget.onAttachedToWindow();
- requestLayout();
- }
- } else {
- setWillNotDraw(true);
- }
-
- invalidate();
- }
-
- @Override
- public Looper getSubtitleLooper() {
- return Looper.getMainLooper();
- }
-
- @Override
- public void onAttachedToWindow() {
- super.onAttachedToWindow();
-
- if (mSubtitleWidget != null) {
- mSubtitleWidget.onAttachedToWindow();
- }
- }
-
- @Override
- public void onDetachedFromWindow() {
- super.onDetachedFromWindow();
-
- if (mSubtitleWidget != null) {
- mSubtitleWidget.onDetachedFromWindow();
- }
- }
-
- @Override
- public void onLayout(boolean changed, int left, int top, int right, int bottom) {
- super.onLayout(changed, left, top, right, bottom);
-
- if (mSubtitleWidget != null) {
- final int width = getWidth() - getPaddingLeft() - getPaddingRight();
- final int height = getHeight() - getPaddingTop() - getPaddingBottom();
-
- mSubtitleWidget.setSize(width, height);
- }
- }
-
- @Override
- public void draw(Canvas canvas) {
- super.draw(canvas);
-
- if (mSubtitleWidget != null) {
- final int saveCount = canvas.save();
- canvas.translate(getPaddingLeft(), getPaddingTop());
- mSubtitleWidget.draw(canvas);
- canvas.restoreToCount(saveCount);
- }
- }
-
- @Override
- public CharSequence getAccessibilityClassName() {
- return SubtitleView.class.getName();
- }
-}
diff --git a/packages/MediaComponents/src/com/android/widget/VideoSurfaceView.java b/packages/MediaComponents/src/com/android/widget/VideoSurfaceView.java
deleted file mode 100644
index 061bc5b..0000000
--- a/packages/MediaComponents/src/com/android/widget/VideoSurfaceView.java
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.widget;
-
-import static android.widget.VideoView2.VIEW_TYPE_SURFACEVIEW;
-
-import android.content.Context;
-import android.graphics.Rect;
-import android.media.MediaPlayer2;
-import android.media.VideoSize;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.view.SurfaceHolder;
-import android.view.SurfaceView;
-import android.view.View;
-
-import androidx.annotation.NonNull;
-
-class VideoSurfaceView extends SurfaceView implements VideoViewInterface, SurfaceHolder.Callback {
- private static final String TAG = "VideoSurfaceView";
- private static final boolean DEBUG = true; // STOPSHIP: Log.isLoggable(TAG, Log.DEBUG);
- private SurfaceHolder mSurfaceHolder = null;
- private SurfaceListener mSurfaceListener = null;
- private MediaPlayer2 mMediaPlayer;
- // A flag to indicate taking over other view should be proceed.
- private boolean mIsTakingOverOldView;
- private VideoViewInterface mOldView;
-
-
- public VideoSurfaceView(Context context) {
- this(context, null);
- }
-
- public VideoSurfaceView(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- public VideoSurfaceView(Context context, AttributeSet attrs, int defStyleAttr) {
- this(context, attrs, defStyleAttr, 0);
- }
-
- public VideoSurfaceView(Context context, AttributeSet attrs, int defStyleAttr,
- int defStyleRes) {
- super(context, attrs, defStyleAttr, defStyleRes);
- getHolder().addCallback(this);
- }
-
- ////////////////////////////////////////////////////
- // implements VideoViewInterface
- ////////////////////////////////////////////////////
-
- @Override
- public boolean assignSurfaceToMediaPlayer(MediaPlayer2 mp) {
- Log.d(TAG, "assignSurfaceToMediaPlayer(): mSurfaceHolder: " + mSurfaceHolder);
- if (mp == null || !hasAvailableSurface()) {
- return false;
- }
- mp.setDisplay(mSurfaceHolder);
- return true;
- }
-
- @Override
- public void setSurfaceListener(SurfaceListener l) {
- mSurfaceListener = l;
- }
-
- @Override
- public int getViewType() {
- return VIEW_TYPE_SURFACEVIEW;
- }
-
- @Override
- public void setMediaPlayer(MediaPlayer2 mp) {
- mMediaPlayer = mp;
- if (mIsTakingOverOldView) {
- takeOver(mOldView);
- }
- }
-
- @Override
- public void takeOver(@NonNull VideoViewInterface oldView) {
- if (assignSurfaceToMediaPlayer(mMediaPlayer)) {
- ((View) oldView).setVisibility(GONE);
- mIsTakingOverOldView = false;
- mOldView = null;
- if (mSurfaceListener != null) {
- mSurfaceListener.onSurfaceTakeOverDone(this);
- }
- } else {
- mIsTakingOverOldView = true;
- mOldView = oldView;
- }
- }
-
- @Override
- public boolean hasAvailableSurface() {
- return (mSurfaceHolder != null && mSurfaceHolder.getSurface() != null);
- }
-
- ////////////////////////////////////////////////////
- // implements SurfaceHolder.Callback
- ////////////////////////////////////////////////////
-
- @Override
- public void surfaceCreated(SurfaceHolder holder) {
- Log.d(TAG, "surfaceCreated: mSurfaceHolder: " + mSurfaceHolder + ", new holder: " + holder);
- mSurfaceHolder = holder;
- if (mIsTakingOverOldView) {
- takeOver(mOldView);
- } else {
- assignSurfaceToMediaPlayer(mMediaPlayer);
- }
-
- if (mSurfaceListener != null) {
- Rect rect = mSurfaceHolder.getSurfaceFrame();
- mSurfaceListener.onSurfaceCreated(this, rect.width(), rect.height());
- }
- }
-
- @Override
- public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
- if (mSurfaceListener != null) {
- mSurfaceListener.onSurfaceChanged(this, width, height);
- }
- }
-
- @Override
- public void surfaceDestroyed(SurfaceHolder holder) {
- // After we return from this we can't use the surface any more
- mSurfaceHolder = null;
- if (mSurfaceListener != null) {
- mSurfaceListener.onSurfaceDestroyed(this);
- }
- }
-
- // TODO: Investigate the way to move onMeasure() code into FrameLayout.
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- int videoWidth = (mMediaPlayer == null) ? 0 : mMediaPlayer.getVideoSize().getWidth();
- int videoHeight = (mMediaPlayer == null) ? 0 : mMediaPlayer.getVideoSize().getHeight();
- if (DEBUG) {
- Log.d(TAG, "onMeasure(" + MeasureSpec.toString(widthMeasureSpec) + ", "
- + MeasureSpec.toString(heightMeasureSpec) + ")");
- Log.i(TAG, " measuredSize: " + getMeasuredWidth() + "/" + getMeasuredHeight());
- Log.i(TAG, " viewSize: " + getWidth() + "/" + getHeight());
- Log.i(TAG, " mVideoWidth/height: " + videoWidth + ", " + videoHeight);
- }
-
- int width = getDefaultSize(videoWidth, widthMeasureSpec);
- int height = getDefaultSize(videoHeight, heightMeasureSpec);
-
- if (videoWidth > 0 && videoHeight > 0) {
- int widthSpecSize = MeasureSpec.getSize(widthMeasureSpec);
- int heightSpecSize = MeasureSpec.getSize(heightMeasureSpec);
-
- width = widthSpecSize;
- height = heightSpecSize;
-
- // for compatibility, we adjust size based on aspect ratio
- if (videoWidth * height < width * videoHeight) {
- width = height * videoWidth / videoHeight;
- if (DEBUG) {
- Log.d(TAG, "image too wide, correcting. width: " + width);
- }
- } else if (videoWidth * height > width * videoHeight) {
- height = width * videoHeight / videoWidth;
- if (DEBUG) {
- Log.d(TAG, "image too tall, correcting. height: " + height);
- }
- }
- } else {
- // no size yet, just adopt the given spec sizes
- }
- setMeasuredDimension(width, height);
- if (DEBUG) {
- Log.i(TAG, "end of onMeasure()");
- Log.i(TAG, " measuredSize: " + getMeasuredWidth() + "/" + getMeasuredHeight());
- }
- }
-
- @Override
- public String toString() {
- return "ViewType: SurfaceView / Visibility: " + getVisibility()
- + " / surfaceHolder: " + mSurfaceHolder;
- }
-}
diff --git a/packages/MediaComponents/src/com/android/widget/VideoTextureView.java b/packages/MediaComponents/src/com/android/widget/VideoTextureView.java
deleted file mode 100644
index c2c1ca6..0000000
--- a/packages/MediaComponents/src/com/android/widget/VideoTextureView.java
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.widget;
-
-import static android.widget.VideoView2.VIEW_TYPE_TEXTUREVIEW;
-
-import android.content.Context;
-import android.graphics.SurfaceTexture;
-import android.media.MediaPlayer2;
-import android.media.VideoSize;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.view.Surface;
-import android.view.TextureView;
-import android.view.View;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.RequiresApi;
-
-@RequiresApi(26)
-class VideoTextureView extends TextureView
- implements VideoViewInterface, TextureView.SurfaceTextureListener {
- private static final String TAG = "VideoTextureView";
- private static final boolean DEBUG = true; // STOPSHIP: Log.isLoggable(TAG, Log.DEBUG);
-
- private SurfaceTexture mSurfaceTexture;
- private Surface mSurface;
- private SurfaceListener mSurfaceListener;
- private MediaPlayer2 mMediaPlayer;
- // A flag to indicate taking over other view should be proceed.
- private boolean mIsTakingOverOldView;
- private VideoViewInterface mOldView;
-
- public VideoTextureView(Context context) {
- this(context, null);
- }
-
- public VideoTextureView(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- public VideoTextureView(Context context, AttributeSet attrs, int defStyleAttr) {
- this(context, attrs, defStyleAttr, 0);
- }
-
- public VideoTextureView(
- Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
- super(context, attrs, defStyleAttr, defStyleRes);
- setSurfaceTextureListener(this);
- }
-
- ////////////////////////////////////////////////////
- // implements VideoViewInterface
- ////////////////////////////////////////////////////
-
- @Override
- public boolean assignSurfaceToMediaPlayer(MediaPlayer2 mp) {
- Log.d(TAG, "assignSurfaceToMediaPlayer(): mSurfaceTexture: " + mSurfaceTexture);
- if (mp == null || !hasAvailableSurface()) {
- // Surface is not ready.
- return false;
- }
- mp.setSurface(mSurface);
- return true;
- }
-
- @Override
- public void setSurfaceListener(SurfaceListener l) {
- mSurfaceListener = l;
- }
-
- @Override
- public int getViewType() {
- return VIEW_TYPE_TEXTUREVIEW;
- }
-
- @Override
- public void setMediaPlayer(MediaPlayer2 mp) {
- mMediaPlayer = mp;
- if (mIsTakingOverOldView) {
- takeOver(mOldView);
- }
- }
-
- @Override
- public void takeOver(@NonNull VideoViewInterface oldView) {
- if (assignSurfaceToMediaPlayer(mMediaPlayer)) {
- ((View) oldView).setVisibility(GONE);
- mIsTakingOverOldView = false;
- mOldView = null;
- if (mSurfaceListener != null) {
- mSurfaceListener.onSurfaceTakeOverDone(this);
- }
- } else {
- mIsTakingOverOldView = true;
- mOldView = oldView;
- }
- }
-
- @Override
- public boolean hasAvailableSurface() {
- return (mSurfaceTexture != null && !mSurfaceTexture.isReleased() && mSurface != null);
- }
-
- ////////////////////////////////////////////////////
- // implements TextureView.SurfaceTextureListener
- ////////////////////////////////////////////////////
-
- @Override
- public void onSurfaceTextureAvailable(SurfaceTexture surfaceTexture, int width, int height) {
- Log.d(TAG, "onSurfaceTextureAvailable: mSurfaceTexture: " + mSurfaceTexture
- + ", new surface: " + surfaceTexture);
- mSurfaceTexture = surfaceTexture;
- mSurface = new Surface(mSurfaceTexture);
- if (mIsTakingOverOldView) {
- takeOver(mOldView);
- } else {
- assignSurfaceToMediaPlayer(mMediaPlayer);
- }
- if (mSurfaceListener != null) {
- mSurfaceListener.onSurfaceCreated(this, width, height);
- }
- }
-
- @Override
- public void onSurfaceTextureSizeChanged(SurfaceTexture surfaceTexture, int width, int height) {
- if (mSurfaceListener != null) {
- mSurfaceListener.onSurfaceChanged(this, width, height);
- }
- // requestLayout(); // TODO: figure out if it should be called here?
- }
-
- @Override
- public void onSurfaceTextureUpdated(SurfaceTexture surface) {
- // no-op
- }
-
- @Override
- public boolean onSurfaceTextureDestroyed(SurfaceTexture surfaceTexture) {
- if (mSurfaceListener != null) {
- mSurfaceListener.onSurfaceDestroyed(this);
- }
- mSurfaceTexture = null;
- mSurface = null;
- return true;
- }
-
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- int videoWidth = (mMediaPlayer == null) ? 0 : mMediaPlayer.getVideoSize().getWidth();
- int videoHeight = (mMediaPlayer == null) ? 0 : mMediaPlayer.getVideoSize().getHeight();
- if (DEBUG) {
- Log.d(TAG, "onMeasure(" + MeasureSpec.toString(widthMeasureSpec) + ", "
- + MeasureSpec.toString(heightMeasureSpec) + ")");
- Log.i(TAG, " measuredSize: " + getMeasuredWidth() + "/" + getMeasuredHeight());
- Log.i(TAG, " viewSize: " + getWidth() + "/" + getHeight());
- Log.i(TAG, " mVideoWidth/height: " + videoWidth + ", " + videoHeight);
- }
-
- int width = getDefaultSize(videoWidth, widthMeasureSpec);
- int height = getDefaultSize(videoHeight, heightMeasureSpec);
-
- if (videoWidth > 0 && videoHeight > 0) {
- int widthSpecSize = MeasureSpec.getSize(widthMeasureSpec);
- int heightSpecSize = MeasureSpec.getSize(heightMeasureSpec);
-
- width = widthSpecSize;
- height = heightSpecSize;
-
- // for compatibility, we adjust size based on aspect ratio
- if (videoWidth * height < width * videoHeight) {
- width = height * videoWidth / videoHeight;
- if (DEBUG) {
- Log.d(TAG, "image too wide, correcting. width: " + width);
- }
- } else if (videoWidth * height > width * videoHeight) {
- height = width * videoHeight / videoWidth;
- if (DEBUG) {
- Log.d(TAG, "image too tall, correcting. height: " + height);
- }
- }
- } else {
- // no size yet, just adopt the given spec sizes
- }
- setMeasuredDimension(width, height);
- if (DEBUG) {
- Log.i(TAG, "end of onMeasure()");
- Log.i(TAG, " measuredSize: " + getMeasuredWidth() + "/" + getMeasuredHeight());
- }
- }
-
- @Override
- public String toString() {
- return "ViewType: TextureView / Visibility: " + getVisibility()
- + " / surfaceTexture: " + mSurfaceTexture;
-
- }
-}
diff --git a/packages/MediaComponents/src/com/android/widget/VideoView2Impl.java b/packages/MediaComponents/src/com/android/widget/VideoView2Impl.java
deleted file mode 100644
index 17507cd..0000000
--- a/packages/MediaComponents/src/com/android/widget/VideoView2Impl.java
+++ /dev/null
@@ -1,1383 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.widget;
-
-import android.content.Context;
-import android.content.pm.ActivityInfo;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Point;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.Drawable;
-import android.media.AudioAttributes;
-import android.media.AudioFocusRequest;
-import android.media.AudioManager;
-import android.media.DataSourceDesc;
-import android.media.MediaItem2;
-import android.media.MediaMetadata;
-import android.media.MediaMetadata2;
-import android.media.MediaMetadataRetriever;
-import android.media.MediaPlayer2;
-import android.media.MediaPlayer2.EventCallback;
-import android.media.MediaPlayer2Impl;
-import android.media.PlaybackParams;
-import android.media.SessionToken2;
-import android.media.SubtitleData;
-import android.media.TimedText;
-import android.media.VideoSize;
-import android.media.session.MediaController;
-import android.media.session.MediaController.PlaybackInfo;
-import android.media.session.MediaSession;
-import android.media.session.PlaybackState;
-import android.media.update.VideoView2Provider;
-import android.media.update.ViewGroupProvider;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.os.ResultReceiver;
-import android.util.AttributeSet;
-import android.util.DisplayMetrics;
-import android.util.Log;
-import android.util.Pair;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewGroup.LayoutParams;
-import android.view.WindowManager;
-import android.view.accessibility.AccessibilityManager;
-import android.widget.ImageView;
-import android.widget.MediaControlView2;
-import android.widget.TextView;
-import android.widget.VideoView2;
-
-import androidx.annotation.Nullable;
-
-import com.android.internal.graphics.palette.Palette;
-import com.android.media.RoutePlayer;
-import com.android.media.subtitle.ClosedCaptionRenderer;
-import com.android.media.subtitle.SubtitleController;
-import com.android.media.subtitle.SubtitleTrack;
-import com.android.media.update.ApiHelper;
-import com.android.media.update.R;
-import com.android.support.mediarouter.media.MediaControlIntent;
-import com.android.support.mediarouter.media.MediaItemStatus;
-import com.android.support.mediarouter.media.MediaRouteSelector;
-import com.android.support.mediarouter.media.MediaRouter;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.Executor;
-
-public class VideoView2Impl extends BaseLayout
- implements VideoView2Provider, VideoViewInterface.SurfaceListener {
- private static final String TAG = "VideoView2";
- private static final boolean DEBUG = true; // STOPSHIP: Log.isLoggable(TAG, Log.DEBUG);
- private static final long DEFAULT_SHOW_CONTROLLER_INTERVAL_MS = 2000;
-
- private final VideoView2 mInstance;
-
- private static final int STATE_ERROR = -1;
- private static final int STATE_IDLE = 0;
- private static final int STATE_PREPARING = 1;
- private static final int STATE_PREPARED = 2;
- private static final int STATE_PLAYING = 3;
- private static final int STATE_PAUSED = 4;
- private static final int STATE_PLAYBACK_COMPLETED = 5;
-
- private static final int INVALID_TRACK_INDEX = -1;
- private static final float INVALID_SPEED = 0f;
-
- private static final int SIZE_TYPE_EMBEDDED = 0;
- private static final int SIZE_TYPE_FULL = 1;
- // TODO: add support for Minimal size type.
- private static final int SIZE_TYPE_MINIMAL = 2;
-
- private AccessibilityManager mAccessibilityManager;
- private AudioManager mAudioManager;
- private AudioAttributes mAudioAttributes;
- private int mAudioFocusType = AudioManager.AUDIOFOCUS_GAIN; // legacy focus gain
-
- private Pair<Executor, VideoView2.OnCustomActionListener> mCustomActionListenerRecord;
- private VideoView2.OnViewTypeChangedListener mViewTypeChangedListener;
- private VideoView2.OnFullScreenRequestListener mFullScreenRequestListener;
-
- private VideoViewInterface mCurrentView;
- private VideoTextureView mTextureView;
- private VideoSurfaceView mSurfaceView;
-
- private MediaPlayer2 mMediaPlayer;
- private DataSourceDesc mDsd;
- private MediaControlView2 mMediaControlView;
- private MediaSession mMediaSession;
- private MediaController mMediaController;
- private boolean mSeekable;
- private MediaMetadata2 mMediaMetadata;
- private MediaMetadataRetriever mRetriever;
- private boolean mNeedUpdateMediaType;
- private Bundle mMediaTypeData;
- private String mTitle;
-
- // TODO: move music view inside SurfaceView/TextureView or implement VideoViewInterface.
- private WindowManager mManager;
- private Resources mResources;
- private View mMusicView;
- private Drawable mMusicAlbumDrawable;
- private String mMusicTitleText;
- private String mMusicArtistText;
- private boolean mIsMusicMediaType;
- private int mPrevWidth;
- private int mPrevHeight;
- private int mDominantColor;
- private int mSizeType;
-
- private PlaybackState.Builder mStateBuilder;
- private List<PlaybackState.CustomAction> mCustomActionList;
- private int mTargetState = STATE_IDLE;
- private int mCurrentState = STATE_IDLE;
- private int mCurrentBufferPercentage;
- private long mSeekWhenPrepared; // recording the seek position while preparing
-
- private int mVideoWidth;
- private int mVideoHeight;
-
- private ArrayList<Integer> mVideoTrackIndices;
- private ArrayList<Integer> mAudioTrackIndices;
- private ArrayList<Pair<Integer, SubtitleTrack>> mSubtitleTrackIndices;
- private SubtitleController mSubtitleController;
-
- // selected video/audio/subtitle track index as MediaPlayer2 returns
- private int mSelectedVideoTrackIndex;
- private int mSelectedAudioTrackIndex;
- private int mSelectedSubtitleTrackIndex;
-
- private SubtitleView mSubtitleView;
- private boolean mSubtitleEnabled;
-
- private float mSpeed;
- // TODO: Remove mFallbackSpeed when integration with MediaPlayer2's new setPlaybackParams().
- // Refer: https://docs.google.com/document/d/1nzAfns6i2hJ3RkaUre3QMT6wsDedJ5ONLiA_OOBFFX8/edit
- private float mFallbackSpeed; // keep the original speed before 'pause' is called.
- private float mVolumeLevelFloat;
- private int mVolumeLevel;
-
- private long mShowControllerIntervalMs;
-
- private MediaRouter mMediaRouter;
- private MediaRouteSelector mRouteSelector;
- private MediaRouter.RouteInfo mRoute;
- private RoutePlayer mRoutePlayer;
-
- private final MediaRouter.Callback mRouterCallback = new MediaRouter.Callback() {
- @Override
- public void onRouteSelected(MediaRouter router, MediaRouter.RouteInfo route) {
- if (route.supportsControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK)) {
- // Stop local playback (if necessary)
- resetPlayer();
- mRoute = route;
- mRoutePlayer = new RoutePlayer(mInstance.getContext(), route);
- mRoutePlayer.setPlayerEventCallback(new RoutePlayer.PlayerEventCallback() {
- @Override
- public void onPlayerStateChanged(MediaItemStatus itemStatus) {
- PlaybackState.Builder psBuilder = new PlaybackState.Builder();
- psBuilder.setActions(RoutePlayer.PLAYBACK_ACTIONS);
- long position = itemStatus.getContentPosition();
- switch (itemStatus.getPlaybackState()) {
- case MediaItemStatus.PLAYBACK_STATE_PENDING:
- psBuilder.setState(PlaybackState.STATE_NONE, position, 0);
- mCurrentState = STATE_IDLE;
- break;
- case MediaItemStatus.PLAYBACK_STATE_PLAYING:
- psBuilder.setState(PlaybackState.STATE_PLAYING, position, 1);
- mCurrentState = STATE_PLAYING;
- break;
- case MediaItemStatus.PLAYBACK_STATE_PAUSED:
- psBuilder.setState(PlaybackState.STATE_PAUSED, position, 0);
- mCurrentState = STATE_PAUSED;
- break;
- case MediaItemStatus.PLAYBACK_STATE_BUFFERING:
- psBuilder.setState(PlaybackState.STATE_BUFFERING, position, 0);
- mCurrentState = STATE_PAUSED;
- break;
- case MediaItemStatus.PLAYBACK_STATE_FINISHED:
- psBuilder.setState(PlaybackState.STATE_STOPPED, position, 0);
- mCurrentState = STATE_PLAYBACK_COMPLETED;
- break;
- }
-
- PlaybackState pbState = psBuilder.build();
- mMediaSession.setPlaybackState(pbState);
-
- MediaMetadata.Builder mmBuilder = new MediaMetadata.Builder();
- mmBuilder.putLong(MediaMetadata.METADATA_KEY_DURATION,
- itemStatus.getContentDuration());
- mMediaSession.setMetadata(mmBuilder.build());
- }
- });
- // Start remote playback (if necessary)
- mRoutePlayer.openVideo(mDsd);
- }
- }
-
- @Override
- public void onRouteUnselected(MediaRouter router, MediaRouter.RouteInfo route, int reason) {
- if (mRoute != null && mRoutePlayer != null) {
- mRoutePlayer.release();
- mRoutePlayer = null;
- }
- if (mRoute == route) {
- mRoute = null;
- }
- if (reason != MediaRouter.UNSELECT_REASON_ROUTE_CHANGED) {
- // TODO: Resume local playback (if necessary)
- openVideo(mDsd);
- }
- }
- };
-
- public VideoView2Impl(VideoView2 instance,
- ViewGroupProvider superProvider, ViewGroupProvider privateProvider) {
- super(instance, superProvider, privateProvider);
- mInstance = instance;
- }
-
- @Override
- public void initialize(@Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
- mVideoWidth = 0;
- mVideoHeight = 0;
- mSpeed = 1.0f;
- mFallbackSpeed = mSpeed;
- mSelectedSubtitleTrackIndex = INVALID_TRACK_INDEX;
- mSeekable = true;
- // TODO: add attributes to get this value.
- mShowControllerIntervalMs = DEFAULT_SHOW_CONTROLLER_INTERVAL_MS;
-
- mAccessibilityManager = AccessibilityManager.getInstance(mInstance.getContext());
-
- mAudioManager = (AudioManager) mInstance.getContext()
- .getSystemService(Context.AUDIO_SERVICE);
- mAudioAttributes = new AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_MEDIA)
- .setContentType(AudioAttributes.CONTENT_TYPE_MOVIE).build();
- mInstance.setFocusable(true);
- mInstance.setFocusableInTouchMode(true);
- mInstance.requestFocus();
-
- // TODO: try to keep a single child at a time rather than always having both.
- mTextureView = new VideoTextureView(mInstance.getContext());
- mSurfaceView = new VideoSurfaceView(mInstance.getContext());
- LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT,
- LayoutParams.MATCH_PARENT);
- mTextureView.setLayoutParams(params);
- mSurfaceView.setLayoutParams(params);
- mTextureView.setSurfaceListener(this);
- mSurfaceView.setSurfaceListener(this);
- mInstance.addView(mTextureView);
- mInstance.addView(mSurfaceView);
-
- mSubtitleView = new SubtitleView(mInstance.getContext());
- mSubtitleView.setLayoutParams(params);
- mSubtitleView.setBackgroundColor(0);
- mInstance.addView(mSubtitleView);
-
- boolean enableControlView = (attrs == null) || attrs.getAttributeBooleanValue(
- "http://schemas.android.com/apk/res/android",
- "enableControlView", true);
- if (enableControlView) {
- mMediaControlView = new MediaControlView2(mInstance.getContext());
- }
-
- mSubtitleEnabled = (attrs == null) || attrs.getAttributeBooleanValue(
- "http://schemas.android.com/apk/res/android",
- "enableSubtitle", false);
-
- // TODO: Choose TextureView when SurfaceView cannot be created.
- // Choose surface view by default
- int viewType = (attrs == null) ? VideoView2.VIEW_TYPE_SURFACEVIEW
- : attrs.getAttributeIntValue(
- "http://schemas.android.com/apk/res/android",
- "viewType", VideoView2.VIEW_TYPE_SURFACEVIEW);
- if (viewType == VideoView2.VIEW_TYPE_SURFACEVIEW) {
- Log.d(TAG, "viewType attribute is surfaceView.");
- mTextureView.setVisibility(View.GONE);
- mSurfaceView.setVisibility(View.VISIBLE);
- mCurrentView = mSurfaceView;
- } else if (viewType == VideoView2.VIEW_TYPE_TEXTUREVIEW) {
- Log.d(TAG, "viewType attribute is textureView.");
- mTextureView.setVisibility(View.VISIBLE);
- mSurfaceView.setVisibility(View.GONE);
- mCurrentView = mTextureView;
- }
-
- MediaRouteSelector.Builder builder = new MediaRouteSelector.Builder();
- builder.addControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK);
- builder.addControlCategory(MediaControlIntent.CATEGORY_LIVE_AUDIO);
- builder.addControlCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO);
- mRouteSelector = builder.build();
- }
-
- @Override
- public void setMediaControlView2_impl(MediaControlView2 mediaControlView, long intervalMs) {
- mMediaControlView = mediaControlView;
- mShowControllerIntervalMs = intervalMs;
- // TODO: Call MediaControlView2.setRouteSelector only when cast availalbe.
- ((MediaControlView2Impl) mMediaControlView.getProvider()).setRouteSelector(mRouteSelector);
-
- if (mInstance.isAttachedToWindow()) {
- attachMediaControlView();
- }
- }
-
- @Override
- public MediaController getMediaController_impl() {
- if (mMediaSession == null) {
- throw new IllegalStateException("MediaSession instance is not available.");
- }
- return mMediaController;
- }
-
- @Override
- public SessionToken2 getMediaSessionToken_impl() {
- // TODO: implement this
- return null;
- }
-
- @Override
- public MediaControlView2 getMediaControlView2_impl() {
- return mMediaControlView;
- }
-
- @Override
- public MediaMetadata2 getMediaMetadata_impl() {
- return mMediaMetadata;
- }
-
- @Override
- public void setMediaMetadata_impl(MediaMetadata2 metadata) {
- // TODO: integrate this with MediaSession2#MediaItem2
- mMediaMetadata = metadata;
-
- // TODO: add support for handling website link
- mMediaTypeData = new Bundle();
- boolean isAd = metadata == null ?
- false : metadata.getLong(MediaMetadata2.METADATA_KEY_ADVERTISEMENT) != 0;
- mMediaTypeData.putBoolean(
- MediaControlView2Impl.KEY_STATE_IS_ADVERTISEMENT, isAd);
-
- if (mMediaSession != null) {
- mMediaSession.sendSessionEvent(
- MediaControlView2Impl.EVENT_UPDATE_MEDIA_TYPE_STATUS, mMediaTypeData);
- } else {
- // Update later inside OnPreparedListener after MediaSession is initialized.
- mNeedUpdateMediaType = true;
- }
- }
-
- @Override
- public void setSubtitleEnabled_impl(boolean enable) {
- if (enable != mSubtitleEnabled) {
- selectOrDeselectSubtitle(enable);
- }
- mSubtitleEnabled = enable;
- }
-
- @Override
- public boolean isSubtitleEnabled_impl() {
- return mSubtitleEnabled;
- }
-
- // TODO: remove setSpeed_impl once MediaController2 is ready.
- @Override
- public void setSpeed_impl(float speed) {
- if (speed <= 0.0f) {
- Log.e(TAG, "Unsupported speed (" + speed + ") is ignored.");
- return;
- }
- mSpeed = speed;
- if (mMediaPlayer != null && mMediaPlayer.getState() == MediaPlayer2.PLAYER_STATE_PLAYING) {
- applySpeed();
- }
- updatePlaybackState();
- }
-
- @Override
- public void setAudioFocusRequest_impl(int focusGain) {
- if (focusGain != AudioManager.AUDIOFOCUS_NONE
- && focusGain != AudioManager.AUDIOFOCUS_GAIN
- && focusGain != AudioManager.AUDIOFOCUS_GAIN_TRANSIENT
- && focusGain != AudioManager.AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK
- && focusGain != AudioManager.AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE) {
- throw new IllegalArgumentException("Illegal audio focus type " + focusGain);
- }
- mAudioFocusType = focusGain;
- }
-
- @Override
- public void setAudioAttributes_impl(AudioAttributes attributes) {
- if (attributes == null) {
- throw new IllegalArgumentException("Illegal null AudioAttributes");
- }
- mAudioAttributes = attributes;
- }
-
- @Override
- public void setVideoPath_impl(String path) {
- mInstance.setVideoUri(Uri.parse(path));
- }
-
- @Override
- public void setVideoUri_impl(Uri uri) {
- mInstance.setVideoUri(uri, null);
- }
-
- @Override
- public void setVideoUri_impl(Uri uri, Map<String, String> headers) {
- DataSourceDesc.Builder builder = new DataSourceDesc.Builder();
- builder.setDataSource(mInstance.getContext(), uri, headers, null);
- mInstance.setDataSource(builder.build());
- }
-
- @Override
- public void setMediaItem_impl(MediaItem2 mediaItem) {
- // TODO: implement this
- }
-
- @Override
- public void setDataSource_impl(DataSourceDesc dsd) {
- mDsd = dsd;
- mSeekWhenPrepared = 0;
- openVideo(dsd);
- }
-
- @Override
- public void setViewType_impl(int viewType) {
- if (viewType == mCurrentView.getViewType()) {
- return;
- }
- VideoViewInterface targetView;
- if (viewType == VideoView2.VIEW_TYPE_TEXTUREVIEW) {
- Log.d(TAG, "switching to TextureView");
- targetView = mTextureView;
- } else if (viewType == VideoView2.VIEW_TYPE_SURFACEVIEW) {
- Log.d(TAG, "switching to SurfaceView");
- targetView = mSurfaceView;
- } else {
- throw new IllegalArgumentException("Unknown view type: " + viewType);
- }
- ((View) targetView).setVisibility(View.VISIBLE);
- targetView.takeOver(mCurrentView);
- mInstance.requestLayout();
- }
-
- @Override
- public int getViewType_impl() {
- return mCurrentView.getViewType();
- }
-
- @Override
- public void setCustomActions_impl(
- List<PlaybackState.CustomAction> actionList,
- Executor executor, VideoView2.OnCustomActionListener listener) {
- mCustomActionList = actionList;
- mCustomActionListenerRecord = new Pair<>(executor, listener);
-
- // Create a new playback builder in order to clear existing the custom actions.
- mStateBuilder = null;
- updatePlaybackState();
- }
-
- @Override
- public void setOnViewTypeChangedListener_impl(VideoView2.OnViewTypeChangedListener l) {
- mViewTypeChangedListener = l;
- }
-
- @Override
- public void setFullScreenRequestListener_impl(VideoView2.OnFullScreenRequestListener l) {
- mFullScreenRequestListener = l;
- }
-
- @Override
- public void onAttachedToWindow_impl() {
- super.onAttachedToWindow_impl();
-
- // Create MediaSession
- mMediaSession = new MediaSession(mInstance.getContext(), "VideoView2MediaSession");
- mMediaSession.setCallback(new MediaSessionCallback());
- mMediaSession.setActive(true);
- mMediaController = mMediaSession.getController();
- mMediaRouter = MediaRouter.getInstance(mInstance.getContext());
- mMediaRouter.setMediaSession(mMediaSession);
- mMediaRouter.addCallback(mRouteSelector, mRouterCallback);
- attachMediaControlView();
- // TODO: remove this after moving MediaSession creating code inside initializing VideoView2
- if (mCurrentState == STATE_PREPARED) {
- extractTracks();
- extractMetadata();
- extractAudioMetadata();
- if (mNeedUpdateMediaType) {
- mMediaSession.sendSessionEvent(
- MediaControlView2Impl.EVENT_UPDATE_MEDIA_TYPE_STATUS,
- mMediaTypeData);
- mNeedUpdateMediaType = false;
- }
- }
- }
-
- @Override
- public void onDetachedFromWindow_impl() {
- super.onDetachedFromWindow_impl();
-
- mMediaSession.release();
- mMediaSession = null;
- mMediaController = null;
- }
-
- @Override
- public CharSequence getAccessibilityClassName_impl() {
- return VideoView2.class.getName();
- }
-
- @Override
- public boolean onTouchEvent_impl(MotionEvent ev) {
- if (DEBUG) {
- Log.d(TAG, "onTouchEvent(). mCurrentState=" + mCurrentState
- + ", mTargetState=" + mTargetState);
- }
- if (ev.getAction() == MotionEvent.ACTION_UP && mMediaControlView != null) {
- if (!mIsMusicMediaType || mSizeType != SIZE_TYPE_FULL) {
- toggleMediaControlViewVisibility();
- }
- }
-
- return super.onTouchEvent_impl(ev);
- }
-
- @Override
- public boolean onTrackballEvent_impl(MotionEvent ev) {
- if (ev.getAction() == MotionEvent.ACTION_UP && mMediaControlView != null) {
- if (!mIsMusicMediaType || mSizeType != SIZE_TYPE_FULL) {
- toggleMediaControlViewVisibility();
- }
- }
-
- return super.onTrackballEvent_impl(ev);
- }
-
- @Override
- public boolean dispatchTouchEvent_impl(MotionEvent ev) {
- // TODO: Test touch event handling logic thoroughly and simplify the logic.
- return super.dispatchTouchEvent_impl(ev);
- }
-
- @Override
- public void onMeasure_impl(int widthMeasureSpec, int heightMeasureSpec) {
- super.onMeasure_impl(widthMeasureSpec, heightMeasureSpec);
-
- if (mIsMusicMediaType) {
- if (mPrevWidth != mInstance.getMeasuredWidth()
- || mPrevHeight != mInstance.getMeasuredHeight()) {
- int currWidth = mInstance.getMeasuredWidth();
- int currHeight = mInstance.getMeasuredHeight();
- Point screenSize = new Point();
- mManager.getDefaultDisplay().getSize(screenSize);
- int screenWidth = screenSize.x;
- int screenHeight = screenSize.y;
-
- if (currWidth == screenWidth && currHeight == screenHeight) {
- int orientation = retrieveOrientation();
- if (orientation == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) {
- inflateMusicView(R.layout.full_landscape_music);
- } else {
- inflateMusicView(R.layout.full_portrait_music);
- }
-
- if (mSizeType != SIZE_TYPE_FULL) {
- mSizeType = SIZE_TYPE_FULL;
- // Remove existing mFadeOut callback
- mMediaControlView.removeCallbacks(mFadeOut);
- mMediaControlView.setVisibility(View.VISIBLE);
- }
- } else {
- if (mSizeType != SIZE_TYPE_EMBEDDED) {
- mSizeType = SIZE_TYPE_EMBEDDED;
- inflateMusicView(R.layout.embedded_music);
- // Add new mFadeOut callback
- mMediaControlView.postDelayed(mFadeOut, mShowControllerIntervalMs);
- }
- }
- mPrevWidth = currWidth;
- mPrevHeight = currHeight;
- }
- }
- }
-
- ///////////////////////////////////////////////////
- // Implements VideoViewInterface.SurfaceListener
- ///////////////////////////////////////////////////
-
- @Override
- public void onSurfaceCreated(View view, int width, int height) {
- if (DEBUG) {
- Log.d(TAG, "onSurfaceCreated(). mCurrentState=" + mCurrentState
- + ", mTargetState=" + mTargetState + ", width/height: " + width + "/" + height
- + ", " + view.toString());
- }
- if (needToStart()) {
- mMediaController.getTransportControls().play();
- }
- }
-
- @Override
- public void onSurfaceDestroyed(View view) {
- if (DEBUG) {
- Log.d(TAG, "onSurfaceDestroyed(). mCurrentState=" + mCurrentState
- + ", mTargetState=" + mTargetState + ", " + view.toString());
- }
- }
-
- @Override
- public void onSurfaceChanged(View view, int width, int height) {
- // TODO: Do we need to call requestLayout here?
- if (DEBUG) {
- Log.d(TAG, "onSurfaceChanged(). width/height: " + width + "/" + height
- + ", " + view.toString());
- }
- }
-
- @Override
- public void onSurfaceTakeOverDone(VideoViewInterface view) {
- if (DEBUG) {
- Log.d(TAG, "onSurfaceTakeOverDone(). Now current view is: " + view);
- }
- mCurrentView = view;
- if (mViewTypeChangedListener != null) {
- mViewTypeChangedListener.onViewTypeChanged(mInstance, view.getViewType());
- }
- if (needToStart()) {
- mMediaController.getTransportControls().play();
- }
- }
-
- ///////////////////////////////////////////////////
- // Protected or private methods
- ///////////////////////////////////////////////////
-
- private void attachMediaControlView() {
- // Get MediaController from MediaSession and set it inside MediaControlView
- mMediaControlView.setController(mMediaSession.getController());
-
- LayoutParams params =
- new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
- mInstance.addView(mMediaControlView, params);
- }
-
- private boolean isInPlaybackState() {
- return (mMediaPlayer != null || mRoutePlayer != null)
- && mCurrentState != STATE_ERROR
- && mCurrentState != STATE_IDLE
- && mCurrentState != STATE_PREPARING;
- }
-
- private boolean needToStart() {
- return (mMediaPlayer != null || mRoutePlayer != null)
- && mCurrentState != STATE_PLAYING
- && mTargetState == STATE_PLAYING;
- }
-
- // Creates a MediaPlayer2 instance and prepare playback.
- private void openVideo(DataSourceDesc dsd) {
- Uri uri = dsd.getUri();
- Map<String, String> headers = dsd.getUriHeaders();
- resetPlayer();
- if (isRemotePlayback()) {
- mRoutePlayer.openVideo(dsd);
- return;
- }
- if (mAudioFocusType != AudioManager.AUDIOFOCUS_NONE) {
- // TODO this should have a focus listener
- AudioFocusRequest focusRequest;
- focusRequest = new AudioFocusRequest.Builder(mAudioFocusType)
- .setAudioAttributes(mAudioAttributes)
- .build();
- mAudioManager.requestAudioFocus(focusRequest);
- }
-
- try {
- final Context context = mInstance.getContext();
-
- Log.d(TAG, "openVideo(): creating new MediaPlayer2 instance.");
- mMediaPlayer = new MediaPlayer2Impl(context);
- mSurfaceView.setMediaPlayer(mMediaPlayer);
- mTextureView.setMediaPlayer(mMediaPlayer);
- mCurrentView.assignSurfaceToMediaPlayer(mMediaPlayer);
-
- // TODO: Add timely firing logic for more accurate sync between CC and video frame
- mSubtitleController = new SubtitleController(context);
- mSubtitleController.registerRenderer(new ClosedCaptionRenderer(context));
- mSubtitleController.setAnchor((SubtitleController.Anchor) mSubtitleView);
- Executor executor = new Executor() {
- @Override
- public void execute(Runnable runnable) {
- runnable.run();
- }
- };
- mMediaPlayer.registerEventCallback(executor, mMediaPlayer2Callback);
-
- mCurrentBufferPercentage = -1;
- mMediaPlayer.setDataSource(dsd);
- mMediaPlayer.setAudioAttributes(mAudioAttributes);
- // we don't set the target state here either, but preserve the
- // target state that was there before.
- mCurrentState = STATE_PREPARING;
- mMediaPlayer.prepare();
-
- // Save file name as title since the file may not have a title Metadata.
- mTitle = uri.getPath();
- String scheme = uri.getScheme();
- if (scheme != null && scheme.equals("file")) {
- mTitle = uri.getLastPathSegment();
- }
- mRetriever = new MediaMetadataRetriever();
- mRetriever.setDataSource(mInstance.getContext(), uri);
-
- if (DEBUG) {
- Log.d(TAG, "openVideo(). mCurrentState=" + mCurrentState
- + ", mTargetState=" + mTargetState);
- }
- } catch (IllegalArgumentException ex) {
- Log.w(TAG, "Unable to open content: " + uri, ex);
- mCurrentState = STATE_ERROR;
- mTargetState = STATE_ERROR;
- mMediaPlayer2Callback.onError(mMediaPlayer, dsd,
- MediaPlayer2.MEDIA_ERROR_UNKNOWN, MediaPlayer2.MEDIA_ERROR_IO);
- }
- }
-
- /*
- * Reset the media player in any state
- */
- private void resetPlayer() {
- if (mMediaPlayer != null) {
- final MediaPlayer2 player = mMediaPlayer;
- new AsyncTask<MediaPlayer2, Void, Void>() {
- @Override
- protected Void doInBackground(MediaPlayer2... players) {
- // TODO: Fix NPE while MediaPlayer2.close()
- //players[0].close();
- return null;
- }
- }.executeOnExecutor(AsyncTask.SERIAL_EXECUTOR, player);
- mMediaPlayer = null;
- mTextureView.setMediaPlayer(null);
- mSurfaceView.setMediaPlayer(null);
- //mPendingSubtitleTracks.clear();
- mCurrentState = STATE_IDLE;
- mTargetState = STATE_IDLE;
- if (mAudioFocusType != AudioManager.AUDIOFOCUS_NONE) {
- mAudioManager.abandonAudioFocus(null);
- }
- }
- mVideoWidth = 0;
- mVideoHeight = 0;
- }
-
- private void updatePlaybackState() {
- if (mStateBuilder == null) {
- // Add Play action as default
- long playbackActions = PlaybackState.ACTION_PLAY | PlaybackState.ACTION_PAUSE;
- if (mSeekable) {
- playbackActions |= (PlaybackState.ACTION_REWIND |
- PlaybackState.ACTION_FAST_FORWARD | PlaybackState.ACTION_SEEK_TO);
- }
- mStateBuilder = new PlaybackState.Builder();
- mStateBuilder.setActions(playbackActions);
-
- if (mCustomActionList != null) {
- for (PlaybackState.CustomAction action : mCustomActionList) {
- mStateBuilder.addCustomAction(action);
- }
- }
- }
- mStateBuilder.setState(getCorrespondingPlaybackState(),
- mMediaPlayer.getCurrentPosition(), mSpeed);
- if (mCurrentState != STATE_ERROR
- && mCurrentState != STATE_IDLE
- && mCurrentState != STATE_PREPARING) {
- // TODO: this should be replaced with MediaPlayer2.getBufferedPosition() once it is
- // implemented.
- if (mCurrentBufferPercentage == -1) {
- mStateBuilder.setBufferedPosition(-1);
- } else {
- mStateBuilder.setBufferedPosition(
- (long) (mCurrentBufferPercentage / 100.0 * mMediaPlayer.getDuration()));
- }
- }
-
- // Set PlaybackState for MediaSession
- if (mMediaSession != null) {
- PlaybackState state = mStateBuilder.build();
- mMediaSession.setPlaybackState(state);
- }
- }
-
- private int getCorrespondingPlaybackState() {
- switch (mCurrentState) {
- case STATE_ERROR:
- return PlaybackState.STATE_ERROR;
- case STATE_IDLE:
- return PlaybackState.STATE_NONE;
- case STATE_PREPARING:
- return PlaybackState.STATE_CONNECTING;
- case STATE_PREPARED:
- return PlaybackState.STATE_PAUSED;
- case STATE_PLAYING:
- return PlaybackState.STATE_PLAYING;
- case STATE_PAUSED:
- return PlaybackState.STATE_PAUSED;
- case STATE_PLAYBACK_COMPLETED:
- return PlaybackState.STATE_STOPPED;
- default:
- return -1;
- }
- }
-
- private final Runnable mFadeOut = new Runnable() {
- @Override
- public void run() {
- if (mCurrentState == STATE_PLAYING) {
- mMediaControlView.setVisibility(View.GONE);
- }
- }
- };
-
- private void showController() {
- // TODO: Decide what to show when the state is not in playback state
- if (mMediaControlView == null || !isInPlaybackState()
- || (mIsMusicMediaType && mSizeType == SIZE_TYPE_FULL)) {
- return;
- }
- mMediaControlView.removeCallbacks(mFadeOut);
- mMediaControlView.setVisibility(View.VISIBLE);
- if (mShowControllerIntervalMs != 0
- && !mAccessibilityManager.isTouchExplorationEnabled()) {
- mMediaControlView.postDelayed(mFadeOut, mShowControllerIntervalMs);
- }
- }
-
- private void toggleMediaControlViewVisibility() {
- if (mMediaControlView.getVisibility() == View.VISIBLE) {
- mMediaControlView.removeCallbacks(mFadeOut);
- mMediaControlView.setVisibility(View.GONE);
- } else {
- showController();
- }
- }
-
- private void applySpeed() {
- PlaybackParams params = mMediaPlayer.getPlaybackParams().allowDefaults();
- if (mSpeed != params.getSpeed()) {
- try {
- params.setSpeed(mSpeed);
- mMediaPlayer.setPlaybackParams(params);
- mFallbackSpeed = mSpeed;
- } catch (IllegalArgumentException e) {
- Log.e(TAG, "PlaybackParams has unsupported value: " + e);
- // TODO: should revise this part after integrating with MP2.
- // If mSpeed had an illegal value for speed rate, system will determine best
- // handling (see PlaybackParams.AUDIO_FALLBACK_MODE_DEFAULT).
- // Note: The pre-MP2 returns 0.0f when it is paused. In this case, VideoView2 will
- // use mFallbackSpeed instead.
- float fallbackSpeed = mMediaPlayer.getPlaybackParams().allowDefaults().getSpeed();
- if (fallbackSpeed > 0.0f) {
- mFallbackSpeed = fallbackSpeed;
- }
- mSpeed = mFallbackSpeed;
- }
- }
- }
-
- private boolean isRemotePlayback() {
- if (mMediaController == null) {
- return false;
- }
- PlaybackInfo playbackInfo = mMediaController.getPlaybackInfo();
- return playbackInfo != null
- && playbackInfo.getPlaybackType() == PlaybackInfo.PLAYBACK_TYPE_REMOTE;
- }
-
- private void selectOrDeselectSubtitle(boolean select) {
- if (!isInPlaybackState()) {
- return;
- }
- if (select) {
- if (mSubtitleTrackIndices.size() > 0) {
- // TODO: make this selection dynamic
- mSelectedSubtitleTrackIndex = mSubtitleTrackIndices.get(0).first;
- mSubtitleController.selectTrack(mSubtitleTrackIndices.get(0).second);
- mMediaPlayer.selectTrack(mSelectedSubtitleTrackIndex);
- mSubtitleView.setVisibility(View.VISIBLE);
- }
- } else {
- if (mSelectedSubtitleTrackIndex != INVALID_TRACK_INDEX) {
- mMediaPlayer.deselectTrack(mSelectedSubtitleTrackIndex);
- mSelectedSubtitleTrackIndex = INVALID_TRACK_INDEX;
- mSubtitleView.setVisibility(View.GONE);
- }
- }
- }
-
- private void extractTracks() {
- List<MediaPlayer2.TrackInfo> trackInfos = mMediaPlayer.getTrackInfo();
- mVideoTrackIndices = new ArrayList<>();
- mAudioTrackIndices = new ArrayList<>();
- mSubtitleTrackIndices = new ArrayList<>();
- mSubtitleController.reset();
- for (int i = 0; i < trackInfos.size(); ++i) {
- int trackType = trackInfos.get(i).getTrackType();
- if (trackType == MediaPlayer2.TrackInfo.MEDIA_TRACK_TYPE_VIDEO) {
- mVideoTrackIndices.add(i);
- } else if (trackType == MediaPlayer2.TrackInfo.MEDIA_TRACK_TYPE_AUDIO) {
- mAudioTrackIndices.add(i);
- } else if (trackType == MediaPlayer2.TrackInfo.MEDIA_TRACK_TYPE_SUBTITLE
- || trackType == MediaPlayer2.TrackInfo.MEDIA_TRACK_TYPE_TIMEDTEXT) {
- SubtitleTrack track = mSubtitleController.addTrack(trackInfos.get(i).getFormat());
- if (track != null) {
- mSubtitleTrackIndices.add(new Pair<>(i, track));
- }
- }
- }
- // Select first tracks as default
- if (mVideoTrackIndices.size() > 0) {
- mSelectedVideoTrackIndex = 0;
- }
- if (mAudioTrackIndices.size() > 0) {
- mSelectedAudioTrackIndex = 0;
- }
- if (mVideoTrackIndices.size() == 0 && mAudioTrackIndices.size() > 0) {
- mIsMusicMediaType = true;
- }
-
- Bundle data = new Bundle();
- data.putInt(MediaControlView2Impl.KEY_VIDEO_TRACK_COUNT, mVideoTrackIndices.size());
- data.putInt(MediaControlView2Impl.KEY_AUDIO_TRACK_COUNT, mAudioTrackIndices.size());
- data.putInt(MediaControlView2Impl.KEY_SUBTITLE_TRACK_COUNT, mSubtitleTrackIndices.size());
- if (mSubtitleTrackIndices.size() > 0) {
- selectOrDeselectSubtitle(mSubtitleEnabled);
- }
- mMediaSession.sendSessionEvent(MediaControlView2Impl.EVENT_UPDATE_TRACK_STATUS, data);
- }
-
- private void extractMetadata() {
- // Get and set duration and title values as MediaMetadata for MediaControlView2
- MediaMetadata.Builder builder = new MediaMetadata.Builder();
- builder.putString(MediaMetadata.METADATA_KEY_TITLE, mTitle);
- builder.putLong(
- MediaMetadata.METADATA_KEY_DURATION, mMediaPlayer.getDuration());
-
- if (mMediaSession != null) {
- mMediaSession.setMetadata(builder.build());
- }
- }
-
- private void extractAudioMetadata() {
- if (!mIsMusicMediaType) {
- return;
- }
-
- mResources = ApiHelper.getLibResources(mInstance.getContext());
- mManager = (WindowManager) mInstance.getContext().getApplicationContext()
- .getSystemService(Context.WINDOW_SERVICE);
-
- byte[] album = mRetriever.getEmbeddedPicture();
- if (album != null) {
- Bitmap bitmap = BitmapFactory.decodeByteArray(album, 0, album.length);
- mMusicAlbumDrawable = new BitmapDrawable(bitmap);
-
- // TODO: replace with visualizer
- Palette.generateAsync(bitmap, new Palette.PaletteAsyncListener() {
- public void onGenerated(Palette palette) {
- // TODO: add dominant color for default album image.
- mDominantColor = palette.getDominantColor(0);
- if (mMusicView != null) {
- mMusicView.setBackgroundColor(mDominantColor);
- }
- }
- });
- } else {
- mMusicAlbumDrawable = mResources.getDrawable(R.drawable.ic_default_album_image);
- }
-
- String title = mRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_TITLE);
- if (title != null) {
- mMusicTitleText = title;
- } else {
- mMusicTitleText = mResources.getString(R.string.mcv2_music_title_unknown_text);
- }
-
- String artist = mRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ARTIST);
- if (artist != null) {
- mMusicArtistText = artist;
- } else {
- mMusicArtistText = mResources.getString(R.string.mcv2_music_artist_unknown_text);
- }
-
- // Send title and artist string to MediaControlView2
- MediaMetadata.Builder builder = new MediaMetadata.Builder();
- builder.putString(MediaMetadata.METADATA_KEY_TITLE, mMusicTitleText);
- builder.putString(MediaMetadata.METADATA_KEY_ARTIST, mMusicArtistText);
- mMediaSession.setMetadata(builder.build());
-
- // Display Embedded mode as default
- mInstance.removeView(mSurfaceView);
- mInstance.removeView(mTextureView);
- inflateMusicView(R.layout.embedded_music);
- }
-
- private int retrieveOrientation() {
- DisplayMetrics dm = Resources.getSystem().getDisplayMetrics();
- int width = dm.widthPixels;
- int height = dm.heightPixels;
-
- return (height > width) ?
- ActivityInfo.SCREEN_ORIENTATION_PORTRAIT :
- ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
- }
-
- private void inflateMusicView(int layoutId) {
- mInstance.removeView(mMusicView);
-
- View v = ApiHelper.inflateLibLayout(mInstance.getContext(), layoutId);
- v.setBackgroundColor(mDominantColor);
-
- ImageView albumView = v.findViewById(R.id.album);
- if (albumView != null) {
- albumView.setImageDrawable(mMusicAlbumDrawable);
- }
-
- TextView titleView = v.findViewById(R.id.title);
- if (titleView != null) {
- titleView.setText(mMusicTitleText);
- }
-
- TextView artistView = v.findViewById(R.id.artist);
- if (artistView != null) {
- artistView.setText(mMusicArtistText);
- }
-
- mMusicView = v;
- mInstance.addView(mMusicView, 0);
- }
-
- EventCallback mMediaPlayer2Callback =
- new EventCallback() {
- @Override
- public void onSubtitleData(MediaPlayer2 mp, DataSourceDesc dsd, SubtitleData data) {
- if (DEBUG) {
- Log.d(TAG, "onSubtitleData(): getTrackIndex: " + data.getTrackIndex()
- + ", getCurrentPosition: " + mp.getCurrentPosition()
- + ", getStartTimeUs(): " + data.getStartTimeUs()
- + ", diff: "
- + (data.getStartTimeUs()/1000 - mp.getCurrentPosition())
- + "ms, getDurationUs(): " + data.getDurationUs()
- );
-
- }
- final int index = data.getTrackIndex();
- if (index != mSelectedSubtitleTrackIndex) {
- Log.d(TAG, "onSubtitleData(): getTrackIndex: " + data.getTrackIndex()
- + ", selected track index: " + mSelectedSubtitleTrackIndex);
- return;
- }
- for (Pair<Integer, SubtitleTrack> p : mSubtitleTrackIndices) {
- if (p.first == index) {
- SubtitleTrack track = p.second;
- track.onData(data);
- }
- }
- }
-
- @Override
- public void onVideoSizeChanged(
- MediaPlayer2 mp, DataSourceDesc dsd, VideoSize size) {
- if (DEBUG) {
- Log.d(TAG, "onVideoSizeChanged(): size: " + size.getWidth() + "/"
- + size.getHeight());
- }
- mVideoWidth = mp.getVideoSize().getWidth();
- mVideoHeight = mp.getVideoSize().getHeight();
- if (DEBUG) {
- Log.d(TAG, "onVideoSizeChanged(): mVideoSize:" + mVideoWidth + "/"
- + mVideoHeight);
- }
- if (mVideoWidth != 0 && mVideoHeight != 0) {
- mInstance.requestLayout();
- }
- }
-
- // TODO: Remove timed text related code later once relevant Renderer is defined.
- // This is just for debugging purpose.
- @Override
- public void onTimedText(
- MediaPlayer2 mp, DataSourceDesc dsd, TimedText text) {
- Log.d(TAG, "TimedText: " + text.getText());
- }
-
- @Override
- public void onInfo(
- MediaPlayer2 mp, DataSourceDesc dsd, int what, int extra) {
- if (what == MediaPlayer2.MEDIA_INFO_METADATA_UPDATE) {
- extractTracks();
- } else if (what == MediaPlayer2.MEDIA_INFO_PREPARED) {
- this.onPrepared(mp, dsd);
- } else if (what == MediaPlayer2.MEDIA_INFO_DATA_SOURCE_END) {
- this.onCompletion(mp, dsd);
- } else if (what == MediaPlayer2.MEDIA_INFO_BUFFERING_UPDATE) {
- this.onBufferingUpdate(mp, dsd, extra);
- } else if (what == MediaPlayer2.MEDIA_INFO_NOT_SEEKABLE) {
- mSeekable = false;
- }
- }
-
- @Override
- public void onError(
- MediaPlayer2 mp, DataSourceDesc dsd, int frameworkErr, int implErr) {
- if (DEBUG) {
- Log.d(TAG, "Error: " + frameworkErr + "," + implErr);
- }
- mCurrentState = STATE_ERROR;
- mTargetState = STATE_ERROR;
- mSeekable = true;
- updatePlaybackState();
-
- if (mMediaControlView != null) {
- mMediaControlView.setVisibility(View.GONE);
- }
- }
-
- @Override
- public void onCallCompleted(MediaPlayer2 mp, DataSourceDesc dsd, int what,
- int status) {
- if (what == MediaPlayer2.CALL_COMPLETED_SEEK_TO && status == 0) {
- updatePlaybackState();
- }
- }
-
- private void onPrepared(MediaPlayer2 mp, DataSourceDesc dsd) {
- if (DEBUG) {
- Log.d(TAG, "OnPreparedListener(). mCurrentState=" + mCurrentState
- + ", mTargetState=" + mTargetState);
- }
- mCurrentState = STATE_PREPARED;
- // Create and set playback state for MediaControlView2
- updatePlaybackState();
-
- // TODO: change this to send TrackInfos to MediaControlView2
- // TODO: create MediaSession when initializing VideoView2
- if (mMediaSession != null) {
- extractTracks();
- extractMetadata();
- extractAudioMetadata();
- }
-
- if (mMediaControlView != null) {
- mMediaControlView.setEnabled(true);
- }
- int videoWidth = mp.getVideoSize().getWidth();
- int videoHeight = mp.getVideoSize().getHeight();
-
- // mSeekWhenPrepared may be changed after seekTo() call
- long seekToPosition = mSeekWhenPrepared;
- if (seekToPosition != 0) {
- mMediaController.getTransportControls().seekTo(seekToPosition);
- }
-
- if (videoWidth != 0 && videoHeight != 0) {
- if (videoWidth != mVideoWidth || videoHeight != mVideoHeight) {
- if (DEBUG) {
- Log.i(TAG, "OnPreparedListener() : ");
- Log.i(TAG, " video size: " + videoWidth + "/" + videoHeight);
- Log.i(TAG, " measuredSize: " + mInstance.getMeasuredWidth() + "/"
- + mInstance.getMeasuredHeight());
- Log.i(TAG, " viewSize: " + mInstance.getWidth() + "/"
- + mInstance.getHeight());
- }
- mVideoWidth = videoWidth;
- mVideoHeight = videoHeight;
- mInstance.requestLayout();
- }
-
- if (needToStart()) {
- mMediaController.getTransportControls().play();
- }
- } else {
- // We don't know the video size yet, but should start anyway.
- // The video size might be reported to us later.
- if (needToStart()) {
- mMediaController.getTransportControls().play();
- }
- }
- }
-
- private void onCompletion(MediaPlayer2 mp, DataSourceDesc dsd) {
- mCurrentState = STATE_PLAYBACK_COMPLETED;
- mTargetState = STATE_PLAYBACK_COMPLETED;
- mSeekable = true;
- updatePlaybackState();
- if (mAudioFocusType != AudioManager.AUDIOFOCUS_NONE) {
- mAudioManager.abandonAudioFocus(null);
- }
- }
-
- private void onBufferingUpdate(MediaPlayer2 mp, DataSourceDesc dsd, int percent) {
- mCurrentBufferPercentage = percent;
- updatePlaybackState();
- }
- };
-
- private class MediaSessionCallback extends MediaSession.Callback {
- @Override
- public void onCommand(String command, Bundle args, ResultReceiver receiver) {
- if (isRemotePlayback()) {
- mRoutePlayer.onCommand(command, args, receiver);
- } else {
- switch (command) {
- case MediaControlView2Impl.COMMAND_SHOW_SUBTITLE:
- int subtitleIndex = args.getInt(
- MediaControlView2Impl.KEY_SELECTED_SUBTITLE_INDEX,
- INVALID_TRACK_INDEX);
- if (subtitleIndex != INVALID_TRACK_INDEX) {
- int subtitleTrackIndex = mSubtitleTrackIndices.get(subtitleIndex).first;
- if (subtitleTrackIndex != mSelectedSubtitleTrackIndex) {
- mSelectedSubtitleTrackIndex = subtitleTrackIndex;
- mInstance.setSubtitleEnabled(true);
- }
- }
- break;
- case MediaControlView2Impl.COMMAND_HIDE_SUBTITLE:
- mInstance.setSubtitleEnabled(false);
- break;
- case MediaControlView2Impl.COMMAND_SET_FULLSCREEN:
- if (mFullScreenRequestListener != null) {
- mFullScreenRequestListener.onFullScreenRequest(
- mInstance,
- args.getBoolean(MediaControlView2Impl.ARGUMENT_KEY_FULLSCREEN));
- }
- break;
- case MediaControlView2Impl.COMMAND_SELECT_AUDIO_TRACK:
- int audioIndex = args.getInt(MediaControlView2Impl.KEY_SELECTED_AUDIO_INDEX,
- INVALID_TRACK_INDEX);
- if (audioIndex != INVALID_TRACK_INDEX) {
- int audioTrackIndex = mAudioTrackIndices.get(audioIndex);
- if (audioTrackIndex != mSelectedAudioTrackIndex) {
- mSelectedAudioTrackIndex = audioTrackIndex;
- mMediaPlayer.selectTrack(mSelectedAudioTrackIndex);
- }
- }
- break;
- case MediaControlView2Impl.COMMAND_SET_PLAYBACK_SPEED:
- float speed = args.getFloat(
- MediaControlView2Impl.KEY_PLAYBACK_SPEED, INVALID_SPEED);
- if (speed != INVALID_SPEED && speed != mSpeed) {
- mInstance.setSpeed(speed);
- mSpeed = speed;
- }
- break;
- case MediaControlView2Impl.COMMAND_MUTE:
- mVolumeLevel = mAudioManager.getStreamVolume(AudioManager.STREAM_MUSIC);
- mAudioManager.setStreamVolume(AudioManager.STREAM_MUSIC, 0, 0);
- break;
- case MediaControlView2Impl.COMMAND_UNMUTE:
- mAudioManager.setStreamVolume(AudioManager.STREAM_MUSIC, mVolumeLevel, 0);
- break;
- }
- }
- showController();
- }
-
- @Override
- public void onCustomAction(String action, Bundle extras) {
- mCustomActionListenerRecord.first.execute(() ->
- mCustomActionListenerRecord.second.onCustomAction(action, extras));
- showController();
- }
-
- @Override
- public void onPlay() {
- if (isInPlaybackState() && (mCurrentView.hasAvailableSurface() || mIsMusicMediaType)) {
- if (isRemotePlayback()) {
- mRoutePlayer.onPlay();
- } else {
- applySpeed();
- mMediaPlayer.play();
- mCurrentState = STATE_PLAYING;
- updatePlaybackState();
- }
- mCurrentState = STATE_PLAYING;
- }
- mTargetState = STATE_PLAYING;
- if (DEBUG) {
- Log.d(TAG, "onPlay(). mCurrentState=" + mCurrentState
- + ", mTargetState=" + mTargetState);
- }
- showController();
- }
-
- @Override
- public void onPause() {
- if (isInPlaybackState()) {
- if (isRemotePlayback()) {
- mRoutePlayer.onPause();
- mCurrentState = STATE_PAUSED;
- } else if (mMediaPlayer.getState() == MediaPlayer2.PLAYER_STATE_PLAYING) {
- mMediaPlayer.pause();
- mCurrentState = STATE_PAUSED;
- updatePlaybackState();
- }
- }
- mTargetState = STATE_PAUSED;
- if (DEBUG) {
- Log.d(TAG, "onPause(). mCurrentState=" + mCurrentState
- + ", mTargetState=" + mTargetState);
- }
- showController();
- }
-
- @Override
- public void onSeekTo(long pos) {
- if (isInPlaybackState()) {
- if (isRemotePlayback()) {
- mRoutePlayer.onSeekTo(pos);
- } else {
- mMediaPlayer.seekTo(pos, MediaPlayer2.SEEK_PREVIOUS_SYNC);
- mSeekWhenPrepared = 0;
- }
- } else {
- mSeekWhenPrepared = pos;
- }
- showController();
- }
-
- @Override
- public void onStop() {
- if (isRemotePlayback()) {
- mRoutePlayer.onStop();
- } else {
- resetPlayer();
- }
- showController();
- }
- }
-}
diff --git a/packages/MediaComponents/src/com/android/widget/VideoViewInterface.java b/packages/MediaComponents/src/com/android/widget/VideoViewInterface.java
deleted file mode 100644
index 854d47e..0000000
--- a/packages/MediaComponents/src/com/android/widget/VideoViewInterface.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.widget;
-
-import android.annotation.NonNull;
-import android.media.MediaPlayer2;
-import android.view.View;
-
-interface VideoViewInterface {
- /**
- * Assigns the view's surface to the given MediaPlayer2 instance.
- *
- * @param mp MediaPlayer2
- * @return true if the surface is successfully assigned, false if not. It will fail to assign
- * if any of MediaPlayer2 or surface is unavailable.
- */
- boolean assignSurfaceToMediaPlayer(MediaPlayer2 mp);
- void setSurfaceListener(SurfaceListener l);
- int getViewType();
- void setMediaPlayer(MediaPlayer2 mp);
-
- /**
- * Takes over oldView. It means that the MediaPlayer2 will start rendering on this view.
- * The visibility of oldView will be set as {@link View.GONE}. If the view doesn't have a
- * MediaPlayer2 instance or its surface is not available, the actual execution is deferred until
- * a MediaPlayer2 instance is set by {@link #setMediaPlayer} or its surface becomes available.
- * {@link SurfaceListener.onSurfaceTakeOverDone} will be called when the actual execution is
- * done.
- *
- * @param oldView The view that MediaPlayer2 is currently rendering on.
- */
- void takeOver(@NonNull VideoViewInterface oldView);
-
- /**
- * Indicates if the view's surface is available.
- *
- * @return true if the surface is available.
- */
- boolean hasAvailableSurface();
-
- /**
- * An instance of VideoViewInterface calls these surface notification methods accordingly if
- * a listener has been registered via {@link #setSurfaceListener(SurfaceListener)}.
- */
- interface SurfaceListener {
- void onSurfaceCreated(View view, int width, int height);
- void onSurfaceDestroyed(View view);
- void onSurfaceChanged(View view, int width, int height);
- void onSurfaceTakeOverDone(VideoViewInterface view);
- }
-}
diff --git a/packages/MediaComponents/src/com/android/widget/ViewGroupImpl.java b/packages/MediaComponents/src/com/android/widget/ViewGroupImpl.java
deleted file mode 100644
index 5a06826..0000000
--- a/packages/MediaComponents/src/com/android/widget/ViewGroupImpl.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.widget;
-
-import android.media.update.ViewGroupProvider;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewGroup;
-
-public abstract class ViewGroupImpl implements ViewGroupProvider {
- private final ViewGroupProvider mSuperProvider;
-
- public ViewGroupImpl(ViewGroup instance,
- ViewGroupProvider superProvider, ViewGroupProvider privateProvider) {
- mSuperProvider = superProvider;
- }
-
- @Override
- public void onAttachedToWindow_impl() {
- mSuperProvider.onAttachedToWindow_impl();
- }
-
- @Override
- public void onDetachedFromWindow_impl() {
- mSuperProvider.onDetachedFromWindow_impl();
- }
-
- @Override
- public CharSequence getAccessibilityClassName_impl() {
- return mSuperProvider.getAccessibilityClassName_impl();
- }
-
- @Override
- public boolean onTouchEvent_impl(MotionEvent ev) {
- return mSuperProvider.onTouchEvent_impl(ev);
- }
-
- @Override
- public boolean onTrackballEvent_impl(MotionEvent ev) {
- return mSuperProvider.onTrackballEvent_impl(ev);
- }
-
- @Override
- public void onFinishInflate_impl() {
- mSuperProvider.onFinishInflate_impl();
- }
-
- @Override
- public void setEnabled_impl(boolean enabled) {
- mSuperProvider.setEnabled_impl(enabled);
- }
-
- @Override
- public void onVisibilityAggregated_impl(boolean isVisible) {
- mSuperProvider.onVisibilityAggregated_impl(isVisible);
- }
-
- @Override
- public void onLayout_impl(boolean changed, int left, int top, int right, int bottom) {
- mSuperProvider.onLayout_impl(changed, left, top, right, bottom);
- }
-
- @Override
- public void onMeasure_impl(int widthMeasureSpec, int heightMeasureSpec) {
- mSuperProvider.onMeasure_impl(widthMeasureSpec, heightMeasureSpec);
- }
-
- @Override
- public int getSuggestedMinimumWidth_impl() {
- return mSuperProvider.getSuggestedMinimumWidth_impl();
- }
-
- @Override
- public int getSuggestedMinimumHeight_impl() {
- return mSuperProvider.getSuggestedMinimumHeight_impl();
- }
-
- @Override
- public void setMeasuredDimension_impl(int measuredWidth, int measuredHeight) {
- mSuperProvider.setMeasuredDimension_impl(measuredWidth, measuredHeight);
- }
-
- @Override
- public boolean dispatchTouchEvent_impl(MotionEvent ev) {
- return mSuperProvider.dispatchTouchEvent_impl(ev);
- }
-
- @Override
- public boolean checkLayoutParams_impl(ViewGroup.LayoutParams p) {
- return mSuperProvider.checkLayoutParams_impl(p);
- }
-
- @Override
- public ViewGroup.LayoutParams generateDefaultLayoutParams_impl() {
- return mSuperProvider.generateDefaultLayoutParams_impl();
- }
-
- @Override
- public ViewGroup.LayoutParams generateLayoutParams_impl(AttributeSet attrs) {
- return mSuperProvider.generateLayoutParams_impl(attrs);
- }
-
- @Override
- public ViewGroup.LayoutParams generateLayoutParams_impl(ViewGroup.LayoutParams lp) {
- return mSuperProvider.generateLayoutParams_impl(lp);
- }
-
- @Override
- public boolean shouldDelayChildPressedState_impl() {
- return mSuperProvider.shouldDelayChildPressedState_impl();
- }
-
- @Override
- public void measureChildWithMargins_impl(View child,
- int parentWidthMeasureSpec, int widthUsed, int parentHeightMeasureSpec, int heightUsed) {
- mSuperProvider.measureChildWithMargins_impl(child,
- parentWidthMeasureSpec, widthUsed, parentHeightMeasureSpec, heightUsed);
- }
-}
diff --git a/packages/MediaComponents/tests/Android.mk b/packages/MediaComponents/tests/Android.mk
deleted file mode 100644
index dddfd2a..0000000
--- a/packages/MediaComponents/tests/Android.mk
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copyright 2018 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
- android.test.runner.stubs \
- android.test.base.stubs \
- mockito-target-minus-junit4 \
- junit
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := MediaComponentsTest
-
-LOCAL_INSTRUMENTATION_FOR := MediaComponents
-
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/packages/MediaComponents/tests/AndroidManifest.xml b/packages/MediaComponents/tests/AndroidManifest.xml
deleted file mode 100644
index 7255265..0000000
--- a/packages/MediaComponents/tests/AndroidManifest.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2018 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.android.media.tests">
-
- <application android:label="Media API Test">
- <uses-library android:name="android.test.runner" />
- </application>
-
- <!--
- To run the tests use the command:
- "adb shell am instrument -w com.android.media.tests/android.test.InstrumentationTestRunner"
- -->
- <instrumentation
- android:name="android.test.InstrumentationTestRunner"
- android:targetPackage="com.android.media.update"
- android:label="Media API test" />
-
-</manifest>
diff --git a/packages/MediaComponents/tests/src/com/android/media/SessionPlaylistAgentTest.java b/packages/MediaComponents/tests/src/com/android/media/SessionPlaylistAgentTest.java
deleted file mode 100644
index beb0848..0000000
--- a/packages/MediaComponents/tests/src/com/android/media/SessionPlaylistAgentTest.java
+++ /dev/null
@@ -1,642 +0,0 @@
-/*
- * Copyright 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.media;
-
-import static org.mockito.Mockito.*;
-
-import android.content.Context;
-import android.media.AudioAttributes;
-import android.media.DataSourceDesc;
-import android.media.MediaItem2;
-import android.media.MediaMetadata2;
-import android.media.MediaPlayerBase;
-import android.media.MediaPlayerBase.PlayerEventCallback;
-import android.media.MediaPlaylistAgent;
-import android.media.MediaSession2;
-import android.media.MediaSession2.OnDataSourceMissingHelper;
-import android.net.Uri;
-import android.os.Handler;
-import android.os.HandlerThread;
-import android.test.AndroidTestCase;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.mockito.Matchers;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.Executor;
-
-/**
- * Tests {@link SessionPlaylistAgent}.
- */
-public class SessionPlaylistAgentTest extends AndroidTestCase {
- private static final String TAG = "SessionPlaylistAgentTest";
- private static final int WAIT_TIME_MS = 1000;
- private static final int INVALID_REPEAT_MODE = -100;
- private static final int INVALID_SHUFFLE_MODE = -100;
-
- private Handler mHandler;
- private Executor mHandlerExecutor;
-
- private Object mWaitLock = new Object();
- private Context mContext;
- private MediaSession2Impl mSessionImpl;
- private MediaPlayerBase mPlayer;
- private PlayerEventCallback mPlayerEventCallback;
- private SessionPlaylistAgent mAgent;
- private OnDataSourceMissingHelper mDataSourceHelper;
- private MyPlaylistEventCallback mEventCallback;
-
- public class MyPlaylistEventCallback extends MediaPlaylistAgent.PlaylistEventCallback {
- boolean onPlaylistChangedCalled;
- boolean onPlaylistMetadataChangedCalled;
- boolean onRepeatModeChangedCalled;
- boolean onShuffleModeChangedCalled;
-
- private Object mWaitLock;
-
- public MyPlaylistEventCallback(Object waitLock) {
- mWaitLock = waitLock;
- }
-
- public void clear() {
- onPlaylistChangedCalled = false;
- onPlaylistMetadataChangedCalled = false;
- onRepeatModeChangedCalled = false;
- onShuffleModeChangedCalled = false;
- }
-
- public void onPlaylistChanged(MediaPlaylistAgent playlistAgent, List<MediaItem2> list,
- MediaMetadata2 metadata) {
- synchronized (mWaitLock) {
- onPlaylistChangedCalled = true;
- mWaitLock.notify();
- }
- }
-
- public void onPlaylistMetadataChanged(MediaPlaylistAgent playlistAgent,
- MediaMetadata2 metadata) {
- synchronized (mWaitLock) {
- onPlaylistMetadataChangedCalled = true;
- mWaitLock.notify();
- }
- }
-
- public void onRepeatModeChanged(MediaPlaylistAgent playlistAgent, int repeatMode) {
- synchronized (mWaitLock) {
- onRepeatModeChangedCalled = true;
- mWaitLock.notify();
- }
- }
-
- public void onShuffleModeChanged(MediaPlaylistAgent playlistAgent, int shuffleMode) {
- synchronized (mWaitLock) {
- onShuffleModeChangedCalled = true;
- mWaitLock.notify();
- }
- }
- }
-
- public class MyDataSourceHelper implements OnDataSourceMissingHelper {
- @Override
- public DataSourceDesc onDataSourceMissing(MediaSession2 session, MediaItem2 item) {
- if (item.getMediaId().contains("WITHOUT_DSD")) {
- return null;
- }
- return new DataSourceDesc.Builder()
- .setDataSource(getContext(), Uri.parse("dsd://test"))
- .setMediaId(item.getMediaId())
- .build();
- }
- }
-
- public class MockPlayer extends MediaPlayerBase {
- @Override
- public void play() {
- }
-
- @Override
- public void prepare() {
- }
-
- @Override
- public void pause() {
- }
-
- @Override
- public void reset() {
- }
-
- @Override
- public void skipToNext() {
- }
-
- @Override
- public void seekTo(long pos) {
- }
-
- @Override
- public int getPlayerState() {
- return 0;
- }
-
- @Override
- public int getBufferingState() {
- return 0;
- }
-
- @Override
- public void setAudioAttributes(AudioAttributes attributes) {
- }
-
- @Override
- public AudioAttributes getAudioAttributes() {
- return null;
- }
-
- @Override
- public void setDataSource(DataSourceDesc dsd) {
- }
-
- @Override
- public void setNextDataSource(DataSourceDesc dsd) {
- }
-
- @Override
- public void setNextDataSources(List<DataSourceDesc> dsds) {
- }
-
- @Override
- public DataSourceDesc getCurrentDataSource() {
- return null;
- }
-
- @Override
- public void loopCurrent(boolean loop) {
- }
-
- @Override
- public void setPlaybackSpeed(float speed) {
- }
-
- @Override
- public void setPlayerVolume(float volume) {
- }
-
- @Override
- public float getPlayerVolume() {
- return 0;
- }
-
- @Override
- public void registerPlayerEventCallback(Executor e, PlayerEventCallback cb) {
- }
-
- @Override
- public void unregisterPlayerEventCallback(PlayerEventCallback cb) {
- }
-
- @Override
- public void close() throws Exception {
- }
- }
-
- @Before
- public void setUp() throws Exception {
- mContext = getContext();
- // Workaround for dexmaker bug: https://code.google.com/p/dexmaker/issues/detail?id=2
- // Dexmaker is used by mockito.
- System.setProperty("dexmaker.dexcache", mContext.getCacheDir().getPath());
-
- HandlerThread handlerThread = new HandlerThread("SessionPlaylistAgent");
- handlerThread.start();
- mHandler = new Handler(handlerThread.getLooper());
- mHandlerExecutor = (runnable) -> {
- mHandler.post(runnable);
- };
-
- mPlayer = mock(MockPlayer.class);
- doAnswer(invocation -> {
- Object[] args = invocation.getArguments();
- mPlayerEventCallback = (PlayerEventCallback) args[1];
- return null;
- }).when(mPlayer).registerPlayerEventCallback(Matchers.any(), Matchers.any());
-
- mSessionImpl = mock(MediaSession2Impl.class);
- mDataSourceHelper = new MyDataSourceHelper();
- mAgent = new SessionPlaylistAgent(mSessionImpl, mPlayer);
- mAgent.setOnDataSourceMissingHelper(mDataSourceHelper);
- mEventCallback = new MyPlaylistEventCallback(mWaitLock);
- mAgent.registerPlaylistEventCallback(mHandlerExecutor, mEventCallback);
- }
-
- @After
- public void tearDown() throws Exception {
- mHandler.getLooper().quitSafely();
- mHandler = null;
- mHandlerExecutor = null;
- }
-
- @Test
- public void testSetAndGetShuflleMode() throws Exception {
- int shuffleMode = mAgent.getShuffleMode();
- if (shuffleMode != MediaPlaylistAgent.SHUFFLE_MODE_NONE) {
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setShuffleMode(MediaPlaylistAgent.SHUFFLE_MODE_NONE);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onShuffleModeChangedCalled);
- }
- assertEquals(MediaPlaylistAgent.SHUFFLE_MODE_NONE, mAgent.getShuffleMode());
- }
-
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setShuffleMode(MediaPlaylistAgent.SHUFFLE_MODE_ALL);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onShuffleModeChangedCalled);
- }
- assertEquals(MediaPlaylistAgent.SHUFFLE_MODE_ALL, mAgent.getShuffleMode());
-
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setShuffleMode(MediaPlaylistAgent.SHUFFLE_MODE_GROUP);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onShuffleModeChangedCalled);
- }
- assertEquals(MediaPlaylistAgent.SHUFFLE_MODE_GROUP, mAgent.getShuffleMode());
-
- // INVALID_SHUFFLE_MODE will not change the shuffle mode.
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setShuffleMode(INVALID_SHUFFLE_MODE);
- mWaitLock.wait(WAIT_TIME_MS);
- assertFalse(mEventCallback.onShuffleModeChangedCalled);
- }
- assertEquals(MediaPlaylistAgent.SHUFFLE_MODE_GROUP, mAgent.getShuffleMode());
- }
-
- @Test
- public void testSetAndGetRepeatMode() throws Exception {
- int repeatMode = mAgent.getRepeatMode();
- if (repeatMode != MediaPlaylistAgent.REPEAT_MODE_NONE) {
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setRepeatMode(MediaPlaylistAgent.REPEAT_MODE_NONE);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onRepeatModeChangedCalled);
- }
- assertEquals(MediaPlaylistAgent.REPEAT_MODE_NONE, mAgent.getRepeatMode());
- }
-
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setRepeatMode(MediaPlaylistAgent.REPEAT_MODE_ONE);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onRepeatModeChangedCalled);
- }
- assertEquals(MediaPlaylistAgent.REPEAT_MODE_ONE, mAgent.getRepeatMode());
-
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setRepeatMode(MediaPlaylistAgent.REPEAT_MODE_ALL);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onRepeatModeChangedCalled);
- }
- assertEquals(MediaPlaylistAgent.REPEAT_MODE_ALL, mAgent.getRepeatMode());
-
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setRepeatMode(MediaPlaylistAgent.REPEAT_MODE_GROUP);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onRepeatModeChangedCalled);
- }
- assertEquals(MediaPlaylistAgent.REPEAT_MODE_GROUP, mAgent.getRepeatMode());
-
- // INVALID_SHUFFLE_MODE will not change the shuffle mode.
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setRepeatMode(INVALID_REPEAT_MODE);
- mWaitLock.wait(WAIT_TIME_MS);
- assertFalse(mEventCallback.onRepeatModeChangedCalled);
- }
- assertEquals(MediaPlaylistAgent.REPEAT_MODE_GROUP, mAgent.getRepeatMode());
- }
-
- @Test
- public void testSetPlaylist() throws Exception {
- int listSize = 10;
- createAndSetPlaylist(10);
- assertEquals(listSize, mAgent.getPlaylist().size());
- assertEquals(0, mAgent.getCurShuffledIndex());
- }
-
- @Test
- public void testSkipItems() throws Exception {
- int listSize = 5;
- List<MediaItem2> playlist = createAndSetPlaylist(listSize);
-
- mAgent.setRepeatMode(MediaPlaylistAgent.REPEAT_MODE_NONE);
- // Test skipToPlaylistItem
- for (int i = listSize - 1; i >= 0; --i) {
- mAgent.skipToPlaylistItem(playlist.get(i));
- assertEquals(i, mAgent.getCurShuffledIndex());
- }
-
- // Test skipToNextItem
- // curPlayPos = 0
- for (int curPlayPos = 0; curPlayPos < listSize - 1; ++curPlayPos) {
- mAgent.skipToNextItem();
- assertEquals(curPlayPos + 1, mAgent.getCurShuffledIndex());
- }
- mAgent.skipToNextItem();
- assertEquals(listSize - 1, mAgent.getCurShuffledIndex());
-
- // Test skipToPrevious
- // curPlayPos = listSize - 1
- for (int curPlayPos = listSize - 1; curPlayPos > 0; --curPlayPos) {
- mAgent.skipToPreviousItem();
- assertEquals(curPlayPos - 1, mAgent.getCurShuffledIndex());
- }
- mAgent.skipToPreviousItem();
- assertEquals(0, mAgent.getCurShuffledIndex());
-
- mAgent.setRepeatMode(MediaPlaylistAgent.REPEAT_MODE_ALL);
- // Test skipToPrevious with repeat mode all
- // curPlayPos = 0
- mAgent.skipToPreviousItem();
- assertEquals(listSize - 1, mAgent.getCurShuffledIndex());
-
- // Test skipToNext with repeat mode all
- // curPlayPos = listSize - 1
- mAgent.skipToNextItem();
- assertEquals(0, mAgent.getCurShuffledIndex());
-
- mAgent.skipToPreviousItem();
- // curPlayPos = listSize - 1, nextPlayPos = 0
- // Test next play pos after setting repeat mode none.
- mAgent.setRepeatMode(MediaPlaylistAgent.REPEAT_MODE_NONE);
- assertEquals(listSize - 1, mAgent.getCurShuffledIndex());
- }
-
- @Test
- public void testEditPlaylist() throws Exception {
- int listSize = 5;
- List<MediaItem2> playlist = createAndSetPlaylist(listSize);
-
- // Test add item: [0 (cur), 1, 2, 3, 4] -> [0 (cur), 1, 5, 2, 3, 4]
- mEventCallback.clear();
- MediaItem2 item_5 = generateMediaItem(5);
- synchronized (mWaitLock) {
- playlist.add(2, item_5);
- mAgent.addPlaylistItem(2, item_5);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
-
- mEventCallback.clear();
- // Move current: [0 (cur), 1, 5, 2, 3, 4] -> [0, 1, 5 (cur), 2, 3, 4]
- mAgent.skipToPlaylistItem(item_5);
- // Remove current item: [0, 1, 5 (cur), 2, 3, 4] -> [0, 1, 2 (cur), 3, 4]
- synchronized (mWaitLock) {
- playlist.remove(item_5);
- mAgent.removePlaylistItem(item_5);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(2, mAgent.getCurShuffledIndex());
-
- // Remove previous item: [0, 1, 2 (cur), 3, 4] -> [0, 2 (cur), 3, 4]
- mEventCallback.clear();
- MediaItem2 previousItem = playlist.get(1);
- synchronized (mWaitLock) {
- playlist.remove(previousItem);
- mAgent.removePlaylistItem(previousItem);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(1, mAgent.getCurShuffledIndex());
-
- // Remove next item: [0, 2 (cur), 3, 4] -> [0, 2 (cur), 4]
- mEventCallback.clear();
- MediaItem2 nextItem = playlist.get(2);
- synchronized (mWaitLock) {
- playlist.remove(nextItem);
- mAgent.removePlaylistItem(nextItem);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(1, mAgent.getCurShuffledIndex());
-
- // Replace item: [0, 2 (cur), 4] -> [0, 2 (cur), 5]
- mEventCallback.clear();
- synchronized (mWaitLock) {
- playlist.set(2, item_5);
- mAgent.replacePlaylistItem(2, item_5);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(1, mAgent.getCurShuffledIndex());
-
- // Move last and remove the last item: [0, 2 (cur), 5] -> [0, 2, 5 (cur)] -> [0, 2 (cur)]
- MediaItem2 lastItem = playlist.get(1);
- mAgent.skipToPlaylistItem(lastItem);
- mEventCallback.clear();
- synchronized (mWaitLock) {
- playlist.remove(lastItem);
- mAgent.removePlaylistItem(lastItem);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(1, mAgent.getCurShuffledIndex());
-
- // Remove all items
- for (int i = playlist.size() - 1; i >= 0; --i) {
- MediaItem2 item = playlist.get(i);
- mAgent.skipToPlaylistItem(item);
- mEventCallback.clear();
- synchronized (mWaitLock) {
- playlist.remove(item);
- mAgent.removePlaylistItem(item);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- }
- assertEquals(SessionPlaylistAgent.NO_VALID_ITEMS, mAgent.getCurShuffledIndex());
- }
-
-
- @Test
- public void testPlaylistWithInvalidItem() throws Exception {
- int listSize = 2;
- List<MediaItem2> playlist = createAndSetPlaylist(listSize);
-
- // Add item: [0 (cur), 1] -> [0 (cur), 3 (no_dsd), 1]
- mEventCallback.clear();
- MediaItem2 invalidItem2 = generateMediaItemWithoutDataSourceDesc(2);
- synchronized (mWaitLock) {
- playlist.add(1, invalidItem2);
- mAgent.addPlaylistItem(1, invalidItem2);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(0, mAgent.getCurShuffledIndex());
-
- // Test skip to next item: [0 (cur), 2 (no_dsd), 1] -> [0, 2 (no_dsd), 1 (cur)]
- mAgent.skipToNextItem();
- assertEquals(2, mAgent.getCurShuffledIndex());
-
- // Test skip to previous item: [0, 2 (no_dsd), 1 (cur)] -> [0 (cur), 2 (no_dsd), 1]
- mAgent.skipToPreviousItem();
- assertEquals(0, mAgent.getCurShuffledIndex());
-
- // Remove current item: [0 (cur), 2 (no_dsd), 1] -> [2 (no_dsd), 1 (cur)]
- mEventCallback.clear();
- MediaItem2 item = playlist.get(0);
- synchronized (mWaitLock) {
- playlist.remove(item);
- mAgent.removePlaylistItem(item);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(1, mAgent.getCurShuffledIndex());
-
- // Remove current item: [2 (no_dsd), 1 (cur)] -> [2 (no_dsd)]
- mEventCallback.clear();
- item = playlist.get(1);
- synchronized (mWaitLock) {
- playlist.remove(item);
- mAgent.removePlaylistItem(item);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(SessionPlaylistAgent.NO_VALID_ITEMS, mAgent.getCurShuffledIndex());
-
- // Add invalid item: [2 (no_dsd)] -> [0 (no_dsd), 2 (no_dsd)]
- MediaItem2 invalidItem0 = generateMediaItemWithoutDataSourceDesc(0);
- mEventCallback.clear();
- synchronized (mWaitLock) {
- playlist.add(0, invalidItem0);
- mAgent.addPlaylistItem(0, invalidItem0);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(SessionPlaylistAgent.NO_VALID_ITEMS, mAgent.getCurShuffledIndex());
-
- // Add valid item: [0 (no_dsd), 2 (no_dsd)] -> [0 (no_dsd), 1, 2 (no_dsd)]
- MediaItem2 invalidItem1 = generateMediaItem(1);
- mEventCallback.clear();
- synchronized (mWaitLock) {
- playlist.add(1, invalidItem1);
- mAgent.addPlaylistItem(1, invalidItem1);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(1, mAgent.getCurShuffledIndex());
-
- // Replace the valid item with an invalid item:
- // [0 (no_dsd), 1 (cur), 2 (no_dsd)] -> [0 (no_dsd), 3 (no_dsd), 2 (no_dsd)]
- MediaItem2 invalidItem3 = generateMediaItemWithoutDataSourceDesc(3);
- mEventCallback.clear();
- synchronized (mWaitLock) {
- playlist.set(1, invalidItem3);
- mAgent.replacePlaylistItem(1, invalidItem3);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- assertPlaylistEquals(playlist, mAgent.getPlaylist());
- assertEquals(SessionPlaylistAgent.END_OF_PLAYLIST, mAgent.getCurShuffledIndex());
- }
-
- @Test
- public void testPlaylistAfterOnCurrentDataSourceChanged() throws Exception {
- int listSize = 2;
- verify(mPlayer).registerPlayerEventCallback(Matchers.any(), Matchers.any());
-
- createAndSetPlaylist(listSize);
- assertEquals(0, mAgent.getCurShuffledIndex());
-
- mPlayerEventCallback.onCurrentDataSourceChanged(mPlayer, null);
- assertEquals(1, mAgent.getCurShuffledIndex());
- mPlayerEventCallback.onCurrentDataSourceChanged(mPlayer, null);
- assertEquals(SessionPlaylistAgent.END_OF_PLAYLIST, mAgent.getCurShuffledIndex());
-
- mAgent.skipToNextItem();
- assertEquals(SessionPlaylistAgent.END_OF_PLAYLIST, mAgent.getCurShuffledIndex());
-
- mAgent.setRepeatMode(MediaPlaylistAgent.REPEAT_MODE_ONE);
- assertEquals(SessionPlaylistAgent.END_OF_PLAYLIST, mAgent.getCurShuffledIndex());
-
- mAgent.setRepeatMode(MediaPlaylistAgent.REPEAT_MODE_ALL);
- assertEquals(0, mAgent.getCurShuffledIndex());
- mPlayerEventCallback.onCurrentDataSourceChanged(mPlayer, null);
- assertEquals(1, mAgent.getCurShuffledIndex());
- mPlayerEventCallback.onCurrentDataSourceChanged(mPlayer, null);
- assertEquals(0, mAgent.getCurShuffledIndex());
- }
-
- private List<MediaItem2> createAndSetPlaylist(int listSize) throws Exception {
- List<MediaItem2> items = new ArrayList<>();
- for (int i = 0; i < listSize; ++i) {
- items.add(generateMediaItem(i));
- }
- mEventCallback.clear();
- synchronized (mWaitLock) {
- mAgent.setPlaylist(items, null);
- mWaitLock.wait(WAIT_TIME_MS);
- assertTrue(mEventCallback.onPlaylistChangedCalled);
- }
- return items;
- }
-
- private void assertPlaylistEquals(List<MediaItem2> expected, List<MediaItem2> actual) {
- if (expected == actual) {
- return;
- }
- assertTrue(expected != null && actual != null);
- assertEquals(expected.size(), actual.size());
- for (int i = 0; i < expected.size(); ++i) {
- assertTrue(expected.get(i).equals(actual.get(i)));
- }
- }
-
- private MediaItem2 generateMediaItemWithoutDataSourceDesc(int key) {
- return new MediaItem2.Builder(0)
- .setMediaId("TEST_MEDIA_ID_WITHOUT_DSD_" + key)
- .build();
- }
-
- private MediaItem2 generateMediaItem(int key) {
- return new MediaItem2.Builder(0)
- .setMediaId("TEST_MEDIA_ID_" + key)
- .build();
- }
-}
diff --git a/packages/OWNERS b/packages/OWNERS
index bbc4cef..3b9fd2b 100644
--- a/packages/OWNERS
+++ b/packages/OWNERS
@@ -1,6 +1,9 @@
akersten@google.com
dwkang@google.com
+hdmoon@google.com
+insun@google.com
jaewan@google.com
+jinpark@google.com
marcone@google.com
sungsoo@google.com
wjia@google.com
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 06975ac..26f76c0 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -746,7 +746,7 @@
output.afFrameCount = thread->frameCount();
output.afSampleRate = thread->sampleRate();
output.afLatencyMs = thread->latency();
- output.trackId = track == nullptr ? -1 : track->id();
+ output.portId = portId;
// move effect chain to this output thread if an effect on same session was waiting
// for a track to be created
@@ -1766,7 +1766,7 @@
output.cblk = recordTrack->getCblk();
output.buffers = recordTrack->getBuffers();
- output.trackId = recordTrack->id();
+ output.portId = portId;
// return handle to client
recordHandle = new RecordHandle(recordTrack);
diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index b6b3815..1b20693 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -553,6 +553,7 @@
virtual void pause();
virtual status_t attachAuxEffect(int effectId);
virtual status_t setParameters(const String8& keyValuePairs);
+ virtual status_t selectPresentation(int presentationId, int programId);
virtual media::VolumeShaper::Status applyVolumeShaper(
const sp<media::VolumeShaper::Configuration>& configuration,
const sp<media::VolumeShaper::Operation>& operation) override;
diff --git a/services/audioflinger/PlaybackTracks.h b/services/audioflinger/PlaybackTracks.h
index 53ea9a4..971f6a5 100644
--- a/services/audioflinger/PlaybackTracks.h
+++ b/services/audioflinger/PlaybackTracks.h
@@ -67,6 +67,7 @@
bool isStatic() const { return mSharedBuffer.get() != nullptr; }
status_t setParameters(const String8& keyValuePairs);
+ status_t selectPresentation(int presentationId, int programId);
status_t attachAuxEffect(int EffectId);
void setAuxBuffer(int EffectId, int32_t *buffer);
int32_t *auxBuffer() const { return mAuxBuffer; }
diff --git a/services/audioflinger/RecordTracks.h b/services/audioflinger/RecordTracks.h
index b0c9fda..85f5456 100644
--- a/services/audioflinger/RecordTracks.h
+++ b/services/audioflinger/RecordTracks.h
@@ -71,6 +71,12 @@
status_t getActiveMicrophones(std::vector<media::MicrophoneInfo>* activeMicrophones);
+ static bool checkServerLatencySupported(
+ audio_format_t format, audio_input_flags_t flags) {
+ return audio_is_linear_pcm(format)
+ && (flags & AUDIO_INPUT_FLAG_HW_AV_SYNC) == 0;
+ }
+
private:
friend class AudioFlinger; // for mState
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index 5555acf..e70e567 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -2413,6 +2413,14 @@
return String8();
}
+status_t AudioFlinger::DirectOutputThread::selectPresentation(int presentationId, int programId) {
+ Mutex::Autolock _l(mLock);
+ if (mOutput == nullptr || mOutput->stream == nullptr) {
+ return NO_INIT;
+ }
+ return mOutput->stream->selectPresentation(presentationId, programId);
+}
+
void AudioFlinger::PlaybackThread::ioConfigChanged(audio_io_config_event event, pid_t pid) {
sp<AudioIoDescriptor> desc = new AudioIoDescriptor();
ALOGV("PlaybackThread::ioConfigChanged, thread %p, event %d", this, event);
@@ -3185,7 +3193,6 @@
if (mType == OFFLOAD || mType == DIRECT) {
mTimestampVerifier.setDiscontinuityMode(mTimestampVerifier.DISCONTINUITY_MODE_ZERO);
}
- audio_utils::Statistics<double> downstreamLatencyStatMs(0.999 /* alpha */);
audio_patch_handle_t lastDownstreamPatchHandle = AUDIO_PATCH_HANDLE_NONE;
while (!exitPending())
@@ -3215,7 +3222,7 @@
downstreamPatchHandle = swPatches[0].getPatchHandle();
}
if (downstreamPatchHandle != lastDownstreamPatchHandle) {
- downstreamLatencyStatMs.reset();
+ mDownstreamLatencyStatMs.reset();
lastDownstreamPatchHandle = downstreamPatchHandle;
}
if (status == OK) {
@@ -3229,14 +3236,14 @@
if (latencyMs < minLatency) latencyMs = minLatency;
else if (latencyMs > maxLatency) latencyMs = maxLatency;
}
- downstreamLatencyStatMs.add(latencyMs);
+ mDownstreamLatencyStatMs.add(latencyMs);
}
mAudioFlinger->mLock.unlock();
}
} else {
if (lastDownstreamPatchHandle != AUDIO_PATCH_HANDLE_NONE) {
// our device is no longer AUDIO_DEVICE_OUT_BUS, reset patch handle and stats.
- downstreamLatencyStatMs.reset();
+ mDownstreamLatencyStatMs.reset();
lastDownstreamPatchHandle = AUDIO_PATCH_HANDLE_NONE;
}
}
@@ -3285,10 +3292,10 @@
(long long)timestamp.mPosition[ExtendedTimestamp::LOCATION_KERNEL]);
// Note: Downstream latency only added if timestamp correction enabled.
- if (downstreamLatencyStatMs.getN() > 0) { // we have latency info.
+ if (mDownstreamLatencyStatMs.getN() > 0) { // we have latency info.
const int64_t newPosition =
timestamp.mPosition[ExtendedTimestamp::LOCATION_KERNEL]
- - int64_t(downstreamLatencyStatMs.getMean() * mSampleRate * 1e-3);
+ - int64_t(mDownstreamLatencyStatMs.getMean() * mSampleRate * 1e-3);
// prevent retrograde
timestamp.mPosition[ExtendedTimestamp::LOCATION_KERNEL] = max(
newPosition,
@@ -3747,6 +3754,15 @@
uint64_t position64;
if (mOutput->getPresentationPosition(&position64, ×tamp.mTime) == OK) {
timestamp.mPosition = (uint32_t)position64;
+ if (mDownstreamLatencyStatMs.getN() > 0) {
+ const uint32_t positionOffset =
+ (uint32_t)(mDownstreamLatencyStatMs.getMean() * mSampleRate * 1e-3);
+ if (positionOffset > timestamp.mPosition) {
+ timestamp.mPosition = 0;
+ } else {
+ timestamp.mPosition -= positionOffset;
+ }
+ }
return NO_ERROR;
}
}
@@ -7351,8 +7367,7 @@
status_t status = NO_ERROR;
if (recordTrack->isExternalTrack()) {
mLock.unlock();
- bool silenced;
- status = AudioSystem::startInput(recordTrack->portId(), &silenced);
+ status = AudioSystem::startInput(recordTrack->portId());
mLock.lock();
if (recordTrack->isInvalid()) {
recordTrack->clearSyncStartEvent();
@@ -7380,7 +7395,6 @@
recordTrack->clearSyncStartEvent();
return status;
}
- recordTrack->setSilenced(silenced);
}
// Catch up with current buffer indices if thread is already running.
// This is what makes a new client discard all buffered data. If the track's mRsmpInFront
@@ -7546,7 +7560,7 @@
(void)input->stream->dump(fd);
}
- const double latencyMs = audio_is_linear_pcm(mFormat)
+ const double latencyMs = RecordTrack::checkServerLatencySupported(mFormat, flags)
? - mTimestamp.getOutputServerLatencyMs(mSampleRate) : 0.;
if (latencyMs != 0.) {
dprintf(fd, " NormalRecord latency ms: %.2lf\n", latencyMs);
@@ -8330,11 +8344,10 @@
return BAD_VALUE;
}
- bool silenced = false;
if (isOutput()) {
ret = AudioSystem::startOutput(portId);
} else {
- ret = AudioSystem::startInput(portId, &silenced);
+ ret = AudioSystem::startInput(portId);
}
Mutex::Autolock _l(mLock);
@@ -8355,21 +8368,21 @@
return PERMISSION_DENIED;
}
- if (isOutput()) {
- // force volume update when a new track is added
- mHalVolFloat = -1.0f;
- } else if (!silenced) {
- for (const sp<MmapTrack> &track : mActiveTracks) {
- if (track->isSilenced_l() && track->uid() != client.clientUid)
- track->invalidate();
- }
- }
-
// Given that MmapThread::mAttr is mutable, should a MmapTrack have attributes ?
sp<MmapTrack> track = new MmapTrack(this, mAttr, mSampleRate, mFormat, mChannelMask, mSessionId,
isOutput(), client.clientUid, client.clientPid, portId);
- track->setSilenced_l(silenced);
+ if (isOutput()) {
+ // force volume update when a new track is added
+ mHalVolFloat = -1.0f;
+ } else if (!track->isSilenced_l()) {
+ for (const sp<MmapTrack> &t : mActiveTracks) {
+ if (t->isSilenced_l() && t->uid() != client.clientUid)
+ t->invalidate();
+ }
+ }
+
+
mActiveTracks.add(track);
sp<EffectChain> chain = getEffectChain_l(mSessionId);
if (chain != 0) {
diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h
index 61f7baf..7f3ea0f 100644
--- a/services/audioflinger/Threads.h
+++ b/services/audioflinger/Threads.h
@@ -1082,6 +1082,8 @@
static const size_t kFastMixerLogSize = 8 * 1024;
sp<NBLog::Writer> mFastMixerNBLogWriter;
+ // Downstream patch latency, available if mDownstreamLatencyStatMs.getN() > 0.
+ audio_utils::Statistics<double> mDownstreamLatencyStatMs{0.999};
public:
virtual bool hasFastMixer() const = 0;
@@ -1197,6 +1199,8 @@
audio_io_handle_t id, audio_devices_t device, bool systemReady);
virtual ~DirectOutputThread();
+ status_t selectPresentation(int presentationId, int programId);
+
// Thread virtuals
virtual bool checkForNewParameter_l(const String8& keyValuePair,
diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index f2617ae..9a7f1f1 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -326,6 +326,10 @@
return mTrack->setParameters(keyValuePairs);
}
+status_t AudioFlinger::TrackHandle::selectPresentation(int presentationId, int programId) {
+ return mTrack->selectPresentation(presentationId, programId);
+}
+
VolumeShaper::Status AudioFlinger::TrackHandle::applyVolumeShaper(
const sp<VolumeShaper::Configuration>& configuration,
const sp<VolumeShaper::Operation>& operation) {
@@ -498,7 +502,7 @@
void AudioFlinger::PlaybackThread::Track::appendDumpHeader(String8& result)
{
- result.appendFormat("Type Id Active Client Session S Flags "
+ result.appendFormat("Type Id Active Client Session Port Id S Flags "
" Format Chn mask SRate "
"ST Usg CT "
" G db L dB R dB VS dB "
@@ -584,7 +588,7 @@
? 'r' /* buffer reduced */: bufferSizeInFrames > mFrameCount
? 'e' /* error */ : ' ' /* identical */;
- result.appendFormat("%7s %6u %7u %2s 0x%03X "
+ result.appendFormat("%7s %6u %7u %7u %2s 0x%03X "
"%08X %08X %6u "
"%2u %3x %2x "
"%5.2g %5.2g %5.2g %5.2g%c "
@@ -592,6 +596,7 @@
active ? "yes" : "no",
(mClient == 0) ? getpid() : mClient->pid(),
mSessionId,
+ mPortId,
getTrackStateString(),
mCblk->mFlags,
@@ -976,6 +981,19 @@
}
}
+status_t AudioFlinger::PlaybackThread::Track::selectPresentation(int presentationId,
+ int programId) {
+ sp<ThreadBase> thread = mThread.promote();
+ if (thread == 0) {
+ ALOGE("thread is dead");
+ return FAILED_TRANSACTION;
+ } else if ((thread->type() == ThreadBase::DIRECT) || (thread->type() == ThreadBase::OFFLOAD)) {
+ DirectOutputThread *directOutputThread = static_cast<DirectOutputThread*>(thread.get());
+ return directOutputThread->selectPresentation(presentationId, programId);
+ }
+ return INVALID_OPERATION;
+}
+
VolumeShaper::Status AudioFlinger::PlaybackThread::Track::applyVolumeShaper(
const sp<VolumeShaper::Configuration>& configuration,
const sp<VolumeShaper::Operation>& operation)
@@ -1755,7 +1773,7 @@
thread->mFastTrackAvail = false;
} else {
// TODO: only Normal Record has timestamps (Fast Record does not).
- mServerLatencySupported = audio_is_linear_pcm(mFormat);
+ mServerLatencySupported = checkServerLatencySupported(mFormat, flags);
}
#ifdef TEE_SINK
mTee.setId(std::string("_") + std::to_string(mThreadIoHandle)
@@ -1869,7 +1887,7 @@
void AudioFlinger::RecordThread::RecordTrack::appendDumpHeader(String8& result)
{
- result.appendFormat("Active Id Client Session S Flags "
+ result.appendFormat("Active Id Client Session Port Id S Flags "
" Format Chn mask SRate Source "
" Server FrmCnt FrmRdy Sil%s\n",
isServerLatencySupported() ? " Latency" : "");
@@ -1877,7 +1895,7 @@
void AudioFlinger::RecordThread::RecordTrack::appendDump(String8& result, bool active)
{
- result.appendFormat("%c%5s %6d %6u %7u %2s 0x%03X "
+ result.appendFormat("%c%5s %6d %6u %7u %7u %2s 0x%03X "
"%08X %08X %6u %6X "
"%08X %6zu %6zu %3c",
isFastTrack() ? 'F' : ' ',
@@ -1885,6 +1903,7 @@
mId,
(mClient == 0) ? getpid() : mClient->pid(),
mSessionId,
+ mPortId,
getTrackStateString(),
mCblk->mFlags,
@@ -2125,15 +2144,16 @@
void AudioFlinger::MmapThread::MmapTrack::appendDumpHeader(String8& result)
{
- result.appendFormat("Client Session Format Chn mask SRate Flags %s\n",
+ result.appendFormat("Client Session Port Id Format Chn mask SRate Flags %s\n",
isOut() ? "Usg CT": "Source");
}
void AudioFlinger::MmapThread::MmapTrack::appendDump(String8& result, bool active __unused)
{
- result.appendFormat("%6u %7u %08X %08X %6u 0x%03X ",
+ result.appendFormat("%6u %7u %7u %08X %08X %6u 0x%03X ",
mPid,
mSessionId,
+ mPortId,
mFormat,
mChannelMask,
mSampleRate,
diff --git a/services/audiopolicy/Android.mk b/services/audiopolicy/Android.mk
index f23e426..02ab8ad 100644
--- a/services/audiopolicy/Android.mk
+++ b/services/audiopolicy/Android.mk
@@ -81,9 +81,9 @@
LOCAL_SHARED_LIBRARIES += libmedia_helper
LOCAL_SHARED_LIBRARIES += libmediametrics
-ifeq ($(USE_XML_AUDIO_POLICY_CONF), 1)
LOCAL_SHARED_LIBRARIES += libhidlbase libicuuc libxml2
+ifeq ($(USE_XML_AUDIO_POLICY_CONF), 1)
LOCAL_CFLAGS += -DUSE_XML_AUDIO_POLICY_CONF
endif #ifeq ($(USE_XML_AUDIO_POLICY_CONF), 1)
diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index d4c49d9..3fb505d 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -65,20 +65,6 @@
API_INPUT_TELEPHONY_RX, // used for capture from telephony RX path
} input_type_t;
- enum {
- API_INPUT_CONCURRENCY_NONE = 0,
- API_INPUT_CONCURRENCY_CALL = (1 << 0), // Concurrency with a call
- API_INPUT_CONCURRENCY_CAPTURE = (1 << 1), // Concurrency with another capture
- API_INPUT_CONCURRENCY_HOTWORD = (1 << 2), // Concurrency with a hotword
- API_INPUT_CONCURRENCY_PREEMPT = (1 << 3), // pre-empted someone
- // NB: preempt is marked on a successful return, others are on failing calls
- API_INPUT_CONCURRENCY_LAST = (1 << 4),
-
- API_INPUT_CONCURRENCY_ALL = (API_INPUT_CONCURRENCY_LAST - 1),
- };
-
- typedef uint32_t concurrency_type__mask_t;
-
public:
virtual ~AudioPolicyInterface() {}
//
@@ -141,9 +127,7 @@
input_type_t *inputType,
audio_port_handle_t *portId) = 0;
// indicates to the audio policy manager that the input starts being used.
- virtual status_t startInput(audio_port_handle_t portId,
- bool silenced,
- concurrency_type__mask_t *concurrency) = 0;
+ virtual status_t startInput(audio_port_handle_t portId) = 0;
// indicates to the audio policy manager that the input stops being used.
virtual status_t stopInput(audio_port_handle_t portId) = 0;
// releases the input.
@@ -242,7 +226,7 @@
bool reported) = 0;
virtual status_t setSurroundFormatEnabled(audio_format_t audioFormat, bool enabled) = 0;
- virtual void setRecordSilenced(uid_t uid, bool silenced);
+ virtual void setAppState(uid_t uid, app_state_t state);
};
diff --git a/services/audiopolicy/common/Android.bp b/services/audiopolicy/common/Android.bp
new file mode 100644
index 0000000..a925b9a
--- /dev/null
+++ b/services/audiopolicy/common/Android.bp
@@ -0,0 +1,4 @@
+cc_library_headers {
+ name: "libaudiopolicycommon",
+ export_include_dirs: ["include"],
+}
diff --git a/services/audiopolicy/common/Android.mk b/services/audiopolicy/common/Android.mk
deleted file mode 100644
index dcce8e3..0000000
--- a/services/audiopolicy/common/Android.mk
+++ /dev/null
@@ -1,9 +0,0 @@
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-#######################################################################
-# Recursive call sub-folder Android.mk
-#
-include $(call all-makefiles-under,$(LOCAL_PATH))
-
diff --git a/services/audiopolicy/common/include/policy.h b/services/audiopolicy/common/include/policy.h
index 9bd68e1..30b0044 100644
--- a/services/audiopolicy/common/include/policy.h
+++ b/services/audiopolicy/common/include/policy.h
@@ -32,14 +32,6 @@
#define MAX_MIXER_CHANNEL_COUNT FCC_8
/**
- * A device mask for all audio input devices that are considered "virtual" when evaluating
- * active inputs in getActiveInputs()
- */
-#define APM_AUDIO_IN_DEVICE_VIRTUAL_ALL (AUDIO_DEVICE_IN_REMOTE_SUBMIX|\
- AUDIO_DEVICE_IN_BUS|AUDIO_DEVICE_IN_FM_TUNER)
-
-
-/**
* A device mask for all audio input and output devices where matching inputs/outputs on device
* type alone is not enough: the address must match too
*/
@@ -68,23 +60,6 @@
}
/**
- * Check if the input device given is considered as a virtual device.
- *
- * @param[in] device to consider
- *
- * @return true if the device is a virtual one, false otherwise.
- */
-static inline bool is_virtual_input_device(audio_devices_t device)
-{
- if ((device & AUDIO_DEVICE_BIT_IN) != 0) {
- device &= ~AUDIO_DEVICE_BIT_IN;
- if ((popcount(device) == 1) && ((device & ~APM_AUDIO_IN_DEVICE_VIRTUAL_ALL) == 0))
- return true;
- }
- return false;
-}
-
-/**
* Check whether the device type is one
* where addresses are used to distinguish between one connected device and another
*
diff --git a/services/audiopolicy/common/managerdefinitions/Android.bp b/services/audiopolicy/common/managerdefinitions/Android.bp
new file mode 100644
index 0000000..d0b4973
--- /dev/null
+++ b/services/audiopolicy/common/managerdefinitions/Android.bp
@@ -0,0 +1,53 @@
+cc_library_static {
+ name: "libaudiopolicycomponents",
+
+ srcs: [
+ "src/AudioCollections.cpp",
+ "src/AudioGain.cpp",
+ "src/AudioInputDescriptor.cpp",
+ "src/AudioOutputDescriptor.cpp",
+ "src/AudioPatch.cpp",
+ "src/AudioPolicyMix.cpp",
+ "src/AudioPort.cpp",
+ "src/AudioProfile.cpp",
+ "src/AudioRoute.cpp",
+ "src/ClientDescriptor.cpp",
+ "src/DeviceDescriptor.cpp",
+ "src/EffectDescriptor.cpp",
+ "src/HwModule.cpp",
+ "src/IOProfile.cpp",
+ "src/Serializer.cpp",
+ "src/SoundTriggerSession.cpp",
+ "src/TypeConverter.cpp",
+ "src/VolumeCurve.cpp",
+ ],
+ shared_libs: [
+ "libcutils",
+ "libhidlbase",
+ "libicuuc",
+ "liblog",
+ "libmedia",
+ "libutils",
+ "libxml2",
+ ],
+ export_shared_lib_headers: ["libmedia"],
+ static_libs: [
+ "libaudioutils",
+ ],
+ header_libs: [
+ "libaudiopolicycommon",
+ ],
+ export_header_lib_headers: ["libaudiopolicycommon"],
+
+ include_dirs: [
+ "frameworks/av/services/audiopolicy",
+ ],
+
+ export_include_dirs: ["include"],
+
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
+
+}
diff --git a/services/audiopolicy/common/managerdefinitions/Android.mk b/services/audiopolicy/common/managerdefinitions/Android.mk
deleted file mode 100644
index 3336b79..0000000
--- a/services/audiopolicy/common/managerdefinitions/Android.mk
+++ /dev/null
@@ -1,66 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
- src/DeviceDescriptor.cpp \
- src/AudioGain.cpp \
- src/HwModule.cpp \
- src/IOProfile.cpp \
- src/AudioPort.cpp \
- src/AudioProfile.cpp \
- src/AudioRoute.cpp \
- src/AudioPolicyMix.cpp \
- src/AudioPatch.cpp \
- src/AudioInputDescriptor.cpp \
- src/AudioOutputDescriptor.cpp \
- src/AudioCollections.cpp \
- src/EffectDescriptor.cpp \
- src/SoundTriggerSession.cpp \
- src/VolumeCurve.cpp \
- src/TypeConverter.cpp \
- src/ClientDescriptor.cpp
-
-LOCAL_SHARED_LIBRARIES := \
- libcutils \
- libmedia \
- libutils \
- liblog \
-
-LOCAL_EXPORT_SHARED_LIBRARY_HEADERS := libmedia
-
-LOCAL_C_INCLUDES := \
- $(LOCAL_PATH)/include \
- frameworks/av/services/audiopolicy/common/include \
- frameworks/av/services/audiopolicy \
- $(call include-path-for, audio-utils) \
-
-ifeq ($(USE_XML_AUDIO_POLICY_CONF), 1)
-
-LOCAL_SRC_FILES += src/Serializer.cpp
-
-LOCAL_SHARED_LIBRARIES += libhidlbase libicuuc libxml2
-
-LOCAL_C_INCLUDES += \
- external/libxml2/include \
- external/icu/icu4c/source/common
-
-else
-
-LOCAL_SRC_FILES += \
- src/ConfigParsingUtils.cpp \
- src/StreamDescriptor.cpp \
- src/Gains.cpp
-
-endif #ifeq ($(USE_XML_AUDIO_POLICY_CONF), 1)
-
-LOCAL_EXPORT_C_INCLUDE_DIRS := \
- $(LOCAL_PATH)/include
-
-LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
-
-LOCAL_CFLAGS := -Wall -Werror
-
-LOCAL_MODULE := libaudiopolicycomponents
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h
index 6e4c044..9f8b8c0 100644
--- a/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/AudioInputDescriptor.h
@@ -58,9 +58,8 @@
void clearPreemptedSessions();
bool isActive() const { return mGlobalActiveCount > 0; }
bool isSourceActive(audio_source_t source) const;
- audio_source_t inputSource(bool activeOnly = false) const;
+ audio_source_t source() const;
bool isSoundTrigger() const;
- audio_source_t getHighestPrioritySource(bool activeOnly) const;
void setClientActive(const sp<RecordClientDescriptor>& client, bool active);
int32_t activeCount() { return mGlobalActiveCount; }
@@ -121,7 +120,7 @@
* Only considers inputs from physical devices (e.g. main mic, headset mic) when
* ignoreVirtualInputs is true.
*/
- Vector<sp <AudioInputDescriptor> > getActiveInputs(bool ignoreVirtualInputs = true);
+ Vector<sp <AudioInputDescriptor> > getActiveInputs();
audio_devices_t getSupportedDevices(audio_io_handle_t handle) const;
diff --git a/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h
index 030bf4b..986d109 100644
--- a/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h
@@ -22,6 +22,7 @@
#include <sys/types.h>
#include <system/audio.h>
+#include <system/audio_policy.h>
#include <utils/Errors.h>
#include <utils/KeyedVector.h>
#include <utils/RefBase.h>
@@ -106,7 +107,7 @@
audio_port_handle_t preferredDeviceId,
audio_source_t source, audio_input_flags_t flags, bool isSoundTrigger) :
ClientDescriptor(portId, uid, sessionId, attributes, config, preferredDeviceId),
- mSource(source), mFlags(flags), mIsSoundTrigger(isSoundTrigger), mSilenced(false) {}
+ mSource(source), mFlags(flags), mIsSoundTrigger(isSoundTrigger), mAppState(APP_STATE_IDLE) {}
~RecordClientDescriptor() override = default;
using ClientDescriptor::dump;
@@ -115,14 +116,16 @@
audio_source_t source() const { return mSource; }
audio_input_flags_t flags() const { return mFlags; }
bool isSoundTrigger() const { return mIsSoundTrigger; }
- void setSilenced(bool silenced) { mSilenced = silenced; }
- bool isSilenced() const { return mSilenced; }
+ void setAppState(app_state_t appState) { mAppState = appState; }
+ app_state_t appState() { return mAppState; }
+ bool isSilenced() const { return mAppState == APP_STATE_IDLE; }
private:
const audio_source_t mSource;
const audio_input_flags_t mFlags;
const bool mIsSoundTrigger;
- bool mSilenced;
+ app_state_t mAppState;
+
};
class SourceClientDescriptor: public TrackClientDescriptor
diff --git a/services/audiopolicy/common/managerdefinitions/include/ConfigParsingUtils.h b/services/audiopolicy/common/managerdefinitions/include/ConfigParsingUtils.h
deleted file mode 100644
index a007854..0000000
--- a/services/audiopolicy/common/managerdefinitions/include/ConfigParsingUtils.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include "AudioPolicyConfig.h"
-#include "DeviceDescriptor.h"
-#include "HwModule.h"
-#include "audio_policy_conf.h"
-#include <system/audio.h>
-#include <utils/Log.h>
-#include <utils/Vector.h>
-#include <utils/SortedVector.h>
-#include <cutils/config_utils.h>
-#include <utils/RefBase.h>
-#include <system/audio_policy.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-// Definitions for audio_policy.conf file parsing
-// ----------------------------------------------------------------------------
-
-class ConfigParsingUtils
-{
-public:
- static status_t loadConfig(const char *path, AudioPolicyConfig &config);
-
-private:
- static void loadAudioPortGain(cnode *root, AudioPort &audioPort, int index);
- static void loadAudioPortGains(cnode *root, AudioPort &audioPort);
- static void loadDeviceDescriptorGains(cnode *root, sp<DeviceDescriptor> &deviceDesc);
- static status_t loadHwModuleDevice(cnode *root, DeviceVector &devices);
- static status_t loadHwModuleProfile(cnode *root, sp<HwModule> &module, audio_port_role_t role);
- static void loadDevicesFromTag(const char *tag, DeviceVector &devices,
- const DeviceVector &declaredDevices);
- static void loadHwModules(cnode *root, HwModuleCollection &hwModules,
- AudioPolicyConfig &config);
- static void loadGlobalConfig(cnode *root, AudioPolicyConfig &config,
- const sp<HwModule> &primaryModule);
- static void loadModuleGlobalConfig(cnode *root, const sp<HwModule> &module,
- AudioPolicyConfig &config);
- static status_t loadHwModule(cnode *root, sp<HwModule> &module, AudioPolicyConfig &config);
-};
-
-} // namespace android
diff --git a/services/audiopolicy/common/managerdefinitions/include/Gains.h b/services/audiopolicy/common/managerdefinitions/include/Gains.h
deleted file mode 100644
index cb229a4..0000000
--- a/services/audiopolicy/common/managerdefinitions/include/Gains.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <StreamDescriptor.h>
-#include <utils/KeyedVector.h>
-#include <system/audio.h>
-#include <utils/Errors.h>
-#include <utils/RefBase.h>
-
-namespace android {
-
-class StreamDescriptor;
-
-class Gains
-{
-public :
- static float volIndexToDb(const VolumeCurvePoint *point, int indexMin, int indexMax,
- int indexInUi);
-
- // default volume curve
- static const VolumeCurvePoint sDefaultVolumeCurve[Volume::VOLCNT];
- // default volume curve for media strategy
- static const VolumeCurvePoint sDefaultMediaVolumeCurve[Volume::VOLCNT];
- // volume curve for non-media audio on ext media outputs (HDMI, Line, etc)
- static const VolumeCurvePoint sExtMediaSystemVolumeCurve[Volume::VOLCNT];
- // volume curve for media strategy on speakers
- static const VolumeCurvePoint sSpeakerMediaVolumeCurve[Volume::VOLCNT];
- static const VolumeCurvePoint sSpeakerMediaVolumeCurveDrc[Volume::VOLCNT];
- // volume curve for sonification strategy on speakers
- static const VolumeCurvePoint sSpeakerSonificationVolumeCurve[Volume::VOLCNT];
- static const VolumeCurvePoint sSpeakerSonificationVolumeCurveDrc[Volume::VOLCNT];
- static const VolumeCurvePoint sDefaultSystemVolumeCurve[Volume::VOLCNT];
- static const VolumeCurvePoint sDefaultSystemVolumeCurveDrc[Volume::VOLCNT];
- static const VolumeCurvePoint sHeadsetSystemVolumeCurve[Volume::VOLCNT];
- static const VolumeCurvePoint sDefaultVoiceVolumeCurve[Volume::VOLCNT];
- static const VolumeCurvePoint sSpeakerVoiceVolumeCurve[Volume::VOLCNT];
- static const VolumeCurvePoint sLinearVolumeCurve[Volume::VOLCNT];
- static const VolumeCurvePoint sSilentVolumeCurve[Volume::VOLCNT];
- static const VolumeCurvePoint sFullScaleVolumeCurve[Volume::VOLCNT];
- static const VolumeCurvePoint sHearingAidVolumeCurve[Volume::VOLCNT];
- // default volume curves per stream and device category. See initializeVolumeCurves()
- static const VolumeCurvePoint *sVolumeProfiles[AUDIO_STREAM_CNT][DEVICE_CATEGORY_CNT];
-};
-
-} // namespace android
diff --git a/services/audiopolicy/common/managerdefinitions/include/IOProfile.h b/services/audiopolicy/common/managerdefinitions/include/IOProfile.h
index eb32959..8ff8238 100644
--- a/services/audiopolicy/common/managerdefinitions/include/IOProfile.h
+++ b/services/audiopolicy/common/managerdefinitions/include/IOProfile.h
@@ -35,7 +35,7 @@
public:
IOProfile(const String8 &name, audio_port_role_t role)
: AudioPort(name, AUDIO_PORT_TYPE_MIX, role),
- maxOpenCount((role == AUDIO_PORT_ROLE_SOURCE) ? 1 : 0),
+ maxOpenCount(1),
curOpenCount(0),
maxActiveCount(1),
curActiveCount(0) {}
diff --git a/services/audiopolicy/common/managerdefinitions/include/StreamDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/StreamDescriptor.h
deleted file mode 100644
index 6266313..0000000
--- a/services/audiopolicy/common/managerdefinitions/include/StreamDescriptor.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include "IVolumeCurvesCollection.h"
-#include <utils/KeyedVector.h>
-#include <utils/StrongPointer.h>
-#include <utils/SortedVector.h>
-#include <system/audio.h>
-
-namespace android {
-
-// stream descriptor used for volume control
-class StreamDescriptor
-{
-public:
- StreamDescriptor();
-
- int getVolumeIndex(audio_devices_t device) const;
- bool canBeMuted() const { return mCanBeMuted; }
- void clearCurrentVolumeIndex();
- void addCurrentVolumeIndex(audio_devices_t device, int index);
- int getVolumeIndexMin() const { return mIndexMin; }
- int getVolumeIndexMax() const { return mIndexMax; }
- void setVolumeIndexMin(int volIndexMin);
- void setVolumeIndexMax(int volIndexMax);
- bool hasVolumeIndexForDevice(audio_devices_t device) const
- {
- device = Volume::getDeviceForVolume(device);
- return mIndexCur.indexOfKey(device) >= 0;
- }
-
- void dump(String8 *dst) const;
-
- void setVolumeCurvePoint(device_category deviceCategory, const VolumeCurvePoint *point);
- const VolumeCurvePoint *getVolumeCurvePoint(device_category deviceCategory) const
- {
- return mVolumeCurve[deviceCategory];
- }
-
-private:
- const VolumeCurvePoint *mVolumeCurve[DEVICE_CATEGORY_CNT];
- KeyedVector<audio_devices_t, int> mIndexCur; /**< current volume index per device. */
- int mIndexMin; /**< min volume index. */
- int mIndexMax; /**< max volume index. */
- bool mCanBeMuted; /**< true is the stream can be muted. */
-};
-
-/**
- * stream descriptors collection for volume control
- */
-class StreamDescriptorCollection : public DefaultKeyedVector<audio_stream_type_t, StreamDescriptor>,
- public IVolumeCurvesCollection
-{
-public:
- StreamDescriptorCollection();
-
- virtual void clearCurrentVolumeIndex(audio_stream_type_t stream);
- virtual void addCurrentVolumeIndex(audio_stream_type_t stream, audio_devices_t device,
- int index);
- virtual bool canBeMuted(audio_stream_type_t stream);
- virtual int getVolumeIndexMin(audio_stream_type_t stream) const
- {
- return valueFor(stream).getVolumeIndexMin();
- }
- virtual int getVolumeIndex(audio_stream_type_t stream, audio_devices_t device)
- {
- return valueFor(stream).getVolumeIndex(device);
- }
- virtual int getVolumeIndexMax(audio_stream_type_t stream) const
- {
- return valueFor(stream).getVolumeIndexMax();
- }
- virtual float volIndexToDb(audio_stream_type_t stream, device_category device,
- int indexInUi) const;
- virtual status_t initStreamVolume(audio_stream_type_t stream, int indexMin, int indexMax);
- virtual void initializeVolumeCurves(bool isSpeakerDrcEnabled);
- virtual void switchVolumeCurve(audio_stream_type_t streamSrc, audio_stream_type_t streamDst);
- virtual bool hasVolumeIndexForDevice(audio_stream_type_t stream,
- audio_devices_t device) const
- {
- return valueFor(stream).hasVolumeIndexForDevice(device);
- }
-
- void dump(String8 *dst) const override;
-
-private:
- void setVolumeCurvePoint(audio_stream_type_t stream, device_category deviceCategory,
- const VolumeCurvePoint *point);
- const VolumeCurvePoint *getVolumeCurvePoint(audio_stream_type_t stream,
- device_category deviceCategory) const;
- void setVolumeIndexMin(audio_stream_type_t stream,int volIndexMin);
- void setVolumeIndexMax(audio_stream_type_t stream,int volIndexMax);
-};
-
-} // namespace android
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp
index 1f29874..559274f 100644
--- a/services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/AudioInputDescriptor.cpp
@@ -53,9 +53,32 @@
return mId;
}
-audio_source_t AudioInputDescriptor::inputSource(bool activeOnly) const
+audio_source_t AudioInputDescriptor::source() const
{
- return getHighestPrioritySource(activeOnly);
+ audio_source_t source = AUDIO_SOURCE_DEFAULT;
+
+ for (bool activeOnly : { true, false }) {
+ int32_t topPriority = -1;
+ app_state_t topState = APP_STATE_IDLE;
+ for (const auto &client : getClientIterable()) {
+ if (activeOnly && !client->active()) {
+ continue;
+ }
+ app_state_t curState = client->appState();
+ if (curState >= topState) {
+ int32_t curPriority = source_priority(client->source());
+ if (curPriority > topPriority) {
+ source = client->source();
+ topPriority = curPriority;
+ }
+ topState = curState;
+ }
+ }
+ if (source != AUDIO_SOURCE_DEFAULT) {
+ break;
+ }
+ }
+ return source;
}
void AudioInputDescriptor::toAudioPortConfig(struct audio_port_config *dstConfig,
@@ -76,7 +99,7 @@
dstConfig->type = AUDIO_PORT_TYPE_MIX;
dstConfig->ext.mix.hw_module = getModuleHandle();
dstConfig->ext.mix.handle = mIoHandle;
- dstConfig->ext.mix.usecase.source = inputSource();
+ dstConfig->ext.mix.usecase.source = source();
}
void AudioInputDescriptor::toAudioPort(struct audio_port *port) const
@@ -125,24 +148,6 @@
return false;
}
-audio_source_t AudioInputDescriptor::getHighestPrioritySource(bool activeOnly) const
-{
- audio_source_t source = AUDIO_SOURCE_DEFAULT;
- int32_t priority = -1;
-
- for (const auto &client : getClientIterable()) {
- if (activeOnly && !client->active() ) {
- continue;
- }
- int32_t curPriority = source_priority(client->source());
- if (curPriority > priority) {
- priority = curPriority;
- source = client->source();
- }
- }
- return source;
-}
-
bool AudioInputDescriptor::isSoundTrigger() const {
// sound trigger and non sound trigger clients are not mixed on a given input
// so check only first client
@@ -224,7 +229,7 @@
status_t AudioInputDescriptor::start()
{
- if (mGlobalActiveCount == 1) {
+ if (!isActive()) {
if (!mProfile->canStartNewIo()) {
ALOGI("%s mProfile->curActiveCount %d", __func__, mProfile->curActiveCount);
return INVALID_OPERATION;
@@ -388,15 +393,13 @@
return count;
}
-Vector<sp <AudioInputDescriptor> > AudioInputCollection::getActiveInputs(bool ignoreVirtualInputs)
+Vector<sp <AudioInputDescriptor> > AudioInputCollection::getActiveInputs()
{
Vector<sp <AudioInputDescriptor> > activeInputs;
for (size_t i = 0; i < size(); i++) {
const sp<AudioInputDescriptor> inputDescriptor = valueAt(i);
- if ((inputDescriptor->isActive())
- && (!ignoreVirtualInputs ||
- !is_virtual_input_device(inputDescriptor->mDevice))) {
+ if (inputDescriptor->isActive()) {
activeInputs.add(inputDescriptor);
}
}
diff --git a/services/audiopolicy/common/managerdefinitions/src/ConfigParsingUtils.cpp b/services/audiopolicy/common/managerdefinitions/src/ConfigParsingUtils.cpp
deleted file mode 100644
index 59db81c..0000000
--- a/services/audiopolicy/common/managerdefinitions/src/ConfigParsingUtils.cpp
+++ /dev/null
@@ -1,422 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "APM::ConfigParsingUtils"
-//#define LOG_NDEBUG 0
-
-#include "ConfigParsingUtils.h"
-#include "AudioGain.h"
-#include "IOProfile.h"
-#include <system/audio.h>
-#include <media/AudioParameter.h>
-#include <media/TypeConverter.h>
-#include <utils/Log.h>
-#include <cutils/misc.h>
-
-namespace android {
-
-// --- audio_policy.conf file parsing
-
-//static
-void ConfigParsingUtils::loadAudioPortGain(cnode *root, AudioPort &audioPort, int index)
-{
- cnode *node = root->first_child;
-
- sp<AudioGain> gain = new AudioGain(index, audioPort.useInputChannelMask());
-
- while (node) {
- if (strcmp(node->name, GAIN_MODE) == 0) {
- gain->setMode(GainModeConverter::maskFromString(node->value));
- } else if (strcmp(node->name, GAIN_CHANNELS) == 0) {
- audio_channel_mask_t mask;
- if (audioPort.useInputChannelMask()) {
- if (InputChannelConverter::fromString(node->value, mask)) {
- gain->setChannelMask(mask);
- }
- } else {
- if (OutputChannelConverter::fromString(node->value, mask)) {
- gain->setChannelMask(mask);
- }
- }
- } else if (strcmp(node->name, GAIN_MIN_VALUE) == 0) {
- gain->setMinValueInMb(atoi(node->value));
- } else if (strcmp(node->name, GAIN_MAX_VALUE) == 0) {
- gain->setMaxValueInMb(atoi(node->value));
- } else if (strcmp(node->name, GAIN_DEFAULT_VALUE) == 0) {
- gain->setDefaultValueInMb(atoi(node->value));
- } else if (strcmp(node->name, GAIN_STEP_VALUE) == 0) {
- gain->setStepValueInMb(atoi(node->value));
- } else if (strcmp(node->name, GAIN_MIN_RAMP_MS) == 0) {
- gain->setMinRampInMs(atoi(node->value));
- } else if (strcmp(node->name, GAIN_MAX_RAMP_MS) == 0) {
- gain->setMaxRampInMs(atoi(node->value));
- }
- node = node->next;
- }
-
- ALOGV("loadGain() adding new gain mode %08x channel mask %08x min mB %d max mB %d",
- gain->getMode(), gain->getChannelMask(), gain->getMinValueInMb(),
- gain->getMaxValueInMb());
-
- if (gain->getMode() == 0) {
- return;
- }
- audioPort.mGains.add(gain);
-}
-
-void ConfigParsingUtils::loadAudioPortGains(cnode *root, AudioPort &audioPort)
-{
- cnode *node = root->first_child;
- int index = 0;
- while (node) {
- ALOGV("loadGains() loading gain %s", node->name);
- loadAudioPortGain(node, audioPort, index++);
- node = node->next;
- }
-}
-
-//static
-void ConfigParsingUtils::loadDeviceDescriptorGains(cnode *root, sp<DeviceDescriptor> &deviceDesc)
-{
- loadAudioPortGains(root, *deviceDesc);
- if (deviceDesc->mGains.size() > 0) {
- deviceDesc->mGains[0]->getDefaultConfig(&deviceDesc->mGain);
- }
-}
-
-//static
-status_t ConfigParsingUtils::loadHwModuleDevice(cnode *root, DeviceVector &devices)
-{
- cnode *node = root->first_child;
-
- audio_devices_t type = AUDIO_DEVICE_NONE;
- while (node) {
- if (strcmp(node->name, APM_DEVICE_TYPE) == 0) {
- deviceFromString(node->value, type);
- break;
- }
- node = node->next;
- }
- if (type == AUDIO_DEVICE_NONE ||
- (!audio_is_input_device(type) && !audio_is_output_device(type))) {
- ALOGW("loadDevice() bad type %08x", type);
- return BAD_VALUE;
- }
- sp<DeviceDescriptor> deviceDesc = new DeviceDescriptor(type, String8(root->name));
-
- node = root->first_child;
- while (node) {
- if (strcmp(node->name, APM_DEVICE_ADDRESS) == 0) {
- deviceDesc->mAddress = String8((char *)node->value);
- } else if (strcmp(node->name, CHANNELS_TAG) == 0) {
- if (audio_is_input_device(type)) {
- deviceDesc->addAudioProfile(
- new AudioProfile(gDynamicFormat,
- inputChannelMasksFromString(node->value),
- SampleRateVector()));
- } else {
- deviceDesc->addAudioProfile(
- new AudioProfile(gDynamicFormat,
- outputChannelMasksFromString(node->value),
- SampleRateVector()));
- }
- } else if (strcmp(node->name, GAINS_TAG) == 0) {
- loadDeviceDescriptorGains(node, deviceDesc);
- }
- node = node->next;
- }
-
- ALOGV("loadDevice() adding device tag (literal type) %s type %08x address %s",
- deviceDesc->getTagName().string(), type, deviceDesc->mAddress.string());
-
- devices.add(deviceDesc);
- return NO_ERROR;
-}
-
-//static
-status_t ConfigParsingUtils::loadHwModuleProfile(cnode *root, sp<HwModule> &module,
- audio_port_role_t role)
-{
- cnode *node = root->first_child;
-
- sp<IOProfile> profile = new IOProfile(String8(root->name), role);
-
- AudioProfileVector audioProfiles;
- SampleRateVector sampleRates;
- ChannelsVector channels;
- FormatVector formats;
-
- while (node) {
- if (strcmp(node->name, FORMATS_TAG) == 0 &&
- strcmp(node->value, DYNAMIC_VALUE_TAG) != 0) {
- formats = formatsFromString(node->value);
- } else if (strcmp(node->name, SAMPLING_RATES_TAG) == 0 &&
- strcmp(node->value, DYNAMIC_VALUE_TAG) != 0) {
- collectionFromString<SampleRateTraits>(node->value, sampleRates);
- } else if (strcmp(node->name, CHANNELS_TAG) == 0 &&
- strcmp(node->value, DYNAMIC_VALUE_TAG) != 0) {
- if (role == AUDIO_PORT_ROLE_SINK) {
- channels = inputChannelMasksFromString(node->value);
- } else {
- channels = outputChannelMasksFromString(node->value);
- }
- } else if (strcmp(node->name, DEVICES_TAG) == 0) {
- DeviceVector devices;
- loadDevicesFromTag(node->value, devices, module->getDeclaredDevices());
- profile->setSupportedDevices(devices);
- } else if (strcmp(node->name, FLAGS_TAG) == 0) {
- if (role == AUDIO_PORT_ROLE_SINK) {
- profile->setFlags(InputFlagConverter::maskFromString(node->value));
- } else {
- profile->setFlags(OutputFlagConverter::maskFromString(node->value));
- }
- } else if (strcmp(node->name, GAINS_TAG) == 0) {
- loadAudioPortGains(node, *profile);
- }
- node = node->next;
- }
- if (formats.isEmpty()) {
- sp<AudioProfile> profileToAdd = new AudioProfile(gDynamicFormat, channels, sampleRates);
- profileToAdd->setDynamicFormat(true);
- profileToAdd->setDynamicChannels(channels.isEmpty());
- profileToAdd->setDynamicRate(sampleRates.isEmpty());
- audioProfiles.add(profileToAdd);
- } else {
- for (size_t i = 0; i < formats.size(); i++) {
- // For compatibility reason, for each format, creates a profile with the same
- // collection of rate and channels.
- sp<AudioProfile> profileToAdd = new AudioProfile(formats[i], channels, sampleRates);
- profileToAdd->setDynamicFormat(formats[i] == gDynamicFormat);
- profileToAdd->setDynamicChannels(channels.isEmpty());
- profileToAdd->setDynamicRate(sampleRates.isEmpty());
- audioProfiles.add(profileToAdd);
- }
- }
- profile->setAudioProfiles(audioProfiles);
- ALOGW_IF(!profile->hasSupportedDevices(), "load%s() invalid supported devices",
- role == AUDIO_PORT_ROLE_SINK ? "Input" : "Output");
- if (profile->hasSupportedDevices()) {
- ALOGV("load%s() adding Supported Devices %04x, mFlags %04x",
- role == AUDIO_PORT_ROLE_SINK ? "Input" : "Output",
- profile->getSupportedDevicesType(), profile->getFlags());
- return module->addProfile(profile);
- }
- return BAD_VALUE;
-}
-
-//static
-status_t ConfigParsingUtils::loadHwModule(cnode *root, sp<HwModule> &module,
- AudioPolicyConfig &config)
-{
- status_t status = NAME_NOT_FOUND;
- cnode *node = config_find(root, DEVICES_TAG);
- if (node != NULL) {
- node = node->first_child;
- DeviceVector devices;
- while (node) {
- ALOGV("loadHwModule() loading device %s", node->name);
- status_t tmpStatus = loadHwModuleDevice(node, devices);
- if (status == NAME_NOT_FOUND || status == NO_ERROR) {
- status = tmpStatus;
- }
- node = node->next;
- }
- module->setDeclaredDevices(devices);
- }
- node = config_find(root, OUTPUTS_TAG);
- if (node != NULL) {
- node = node->first_child;
- while (node) {
- ALOGV("loadHwModule() loading output %s", node->name);
- status_t tmpStatus = loadHwModuleProfile(node, module, AUDIO_PORT_ROLE_SOURCE);
- if (status == NAME_NOT_FOUND || status == NO_ERROR) {
- status = tmpStatus;
- }
- node = node->next;
- }
- }
- node = config_find(root, INPUTS_TAG);
- if (node != NULL) {
- node = node->first_child;
- while (node) {
- ALOGV("loadHwModule() loading input %s", node->name);
- status_t tmpStatus = loadHwModuleProfile(node, module, AUDIO_PORT_ROLE_SINK);
- if (status == NAME_NOT_FOUND || status == NO_ERROR) {
- status = tmpStatus;
- }
- node = node->next;
- }
- }
- loadModuleGlobalConfig(root, module, config);
- return status;
-}
-
-//static
-void ConfigParsingUtils::loadHwModules(cnode *root, HwModuleCollection &hwModules,
- AudioPolicyConfig &config)
-{
- cnode *node = config_find(root, AUDIO_HW_MODULE_TAG);
- if (node == NULL) {
- return;
- }
-
- node = node->first_child;
- while (node) {
- ALOGV("loadHwModules() loading module %s", node->name);
- sp<HwModule> module = new HwModule(node->name);
- if (loadHwModule(node, module, config) == NO_ERROR) {
- hwModules.add(module);
- }
- node = node->next;
- }
-}
-
-//static
-void ConfigParsingUtils::loadDevicesFromTag(const char *tag, DeviceVector &devices,
- const DeviceVector &declaredDevices)
-{
- char *tagLiteral = strndup(tag, strlen(tag));
- char *devTag = strtok(tagLiteral, AudioParameter::valueListSeparator);
- while (devTag != NULL) {
- if (strlen(devTag) != 0) {
- audio_devices_t type;
- if (deviceFromString(devTag, type)) {
- uint32_t inBit = type & AUDIO_DEVICE_BIT_IN;
- type &= ~AUDIO_DEVICE_BIT_IN;
- while (type) {
- audio_devices_t singleType =
- inBit | (1 << (31 - __builtin_clz(type)));
- type &= ~singleType;
- sp<DeviceDescriptor> dev = new DeviceDescriptor(singleType);
- devices.add(dev);
- }
- } else {
- sp<DeviceDescriptor> deviceDesc =
- declaredDevices.getDeviceFromTagName(String8(devTag));
- if (deviceDesc != 0) {
- devices.add(deviceDesc);
- }
- }
- }
- devTag = strtok(NULL, AudioParameter::valueListSeparator);
- }
- free(tagLiteral);
-}
-
-//static
-void ConfigParsingUtils::loadModuleGlobalConfig(cnode *root, const sp<HwModule> &module,
- AudioPolicyConfig &config)
-{
- cnode *node = config_find(root, GLOBAL_CONFIG_TAG);
-
- if (node == NULL) {
- return;
- }
- DeviceVector declaredDevices;
- if (module != NULL) {
- declaredDevices = module->getDeclaredDevices();
- }
-
- node = node->first_child;
- while (node) {
- if (strcmp(ATTACHED_OUTPUT_DEVICES_TAG, node->name) == 0) {
- DeviceVector availableOutputDevices;
- loadDevicesFromTag(node->value, availableOutputDevices, declaredDevices);
- ALOGV("loadGlobalConfig() Attached Output Devices %08x",
- availableOutputDevices.types());
- config.addAvailableOutputDevices(availableOutputDevices);
- } else if (strcmp(DEFAULT_OUTPUT_DEVICE_TAG, node->name) == 0) {
- audio_devices_t device = AUDIO_DEVICE_NONE;
- deviceFromString(node->value, device);
- if (device != AUDIO_DEVICE_NONE) {
- sp<DeviceDescriptor> defaultOutputDevice = new DeviceDescriptor(device);
- config.setDefaultOutputDevice(defaultOutputDevice);
- ALOGV("loadGlobalConfig() mDefaultOutputDevice %08x", defaultOutputDevice->type());
- } else {
- ALOGW("loadGlobalConfig() default device not specified");
- }
- } else if (strcmp(ATTACHED_INPUT_DEVICES_TAG, node->name) == 0) {
- DeviceVector availableInputDevices;
- loadDevicesFromTag(node->value, availableInputDevices, declaredDevices);
- ALOGV("loadGlobalConfig() Available InputDevices %08x", availableInputDevices.types());
- config.addAvailableInputDevices(availableInputDevices);
- } else if (strcmp(AUDIO_HAL_VERSION_TAG, node->name) == 0) {
- uint32_t major, minor;
- sscanf((char *)node->value, "%u.%u", &major, &minor);
- module->setHalVersion(major, minor);
- ALOGV("loadGlobalConfig() mHalVersion = major %u minor %u", major, minor);
- }
- node = node->next;
- }
-}
-
-//static
-void ConfigParsingUtils::loadGlobalConfig(cnode *root, AudioPolicyConfig &config,
- const sp<HwModule>& primaryModule)
-{
- cnode *node = config_find(root, GLOBAL_CONFIG_TAG);
-
- if (node == NULL) {
- return;
- }
- node = node->first_child;
- while (node) {
- if (strcmp(SPEAKER_DRC_ENABLED_TAG, node->name) == 0) {
- bool speakerDrcEnabled;
- if (utilities::convertTo<std::string, bool>(node->value, speakerDrcEnabled)) {
- ALOGV("loadGlobalConfig() mSpeakerDrcEnabled = %d", speakerDrcEnabled);
- config.setSpeakerDrcEnabled(speakerDrcEnabled);
- }
- }
- node = node->next;
- }
- loadModuleGlobalConfig(root, primaryModule, config);
-}
-
-//static
-status_t ConfigParsingUtils::loadConfig(const char *path, AudioPolicyConfig &config)
-{
- cnode *root;
- char *data;
-
- data = (char *)load_file(path, NULL);
- if (data == NULL) {
- return -ENODEV;
- }
- root = config_node("", "");
- config_load(root, data);
-
- HwModuleCollection hwModules;
- loadHwModules(root, hwModules, config);
-
- // legacy audio_policy.conf files have one global_configuration section, attached to primary.
- loadGlobalConfig(root, config, hwModules.getModuleFromName(AUDIO_HARDWARE_MODULE_ID_PRIMARY));
-
- config.setHwModules(hwModules);
-
- config.setDefaultSurroundFormats();
-
- config_free(root);
- free(root);
- free(data);
-
- ALOGI("loadAudioPolicyConfig() loaded %s\n", path);
- config.setSource(path);
-
- return NO_ERROR;
-}
-
-} // namespace android
diff --git a/services/audiopolicy/common/managerdefinitions/src/Gains.cpp b/services/audiopolicy/common/managerdefinitions/src/Gains.cpp
deleted file mode 100644
index 6407a17..0000000
--- a/services/audiopolicy/common/managerdefinitions/src/Gains.cpp
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "APM::Gains"
-//#define LOG_NDEBUG 0
-
-//#define VERY_VERBOSE_LOGGING
-#ifdef VERY_VERBOSE_LOGGING
-#define ALOGVV ALOGV
-#else
-#define ALOGVV(a...) do { } while(0)
-#endif
-
-#include "Gains.h"
-#include <Volume.h>
-#include <math.h>
-#include <utils/String8.h>
-
-namespace android {
-
-// Enginedefault
-const VolumeCurvePoint
-Gains::sDefaultVolumeCurve[Volume::VOLCNT] = {
- {1, -49.5f}, {33, -33.5f}, {66, -17.0f}, {100, 0.0f}
-};
-
-
-const VolumeCurvePoint
-Gains::sDefaultMediaVolumeCurve[Volume::VOLCNT] = {
- {1, -58.0f}, {20, -40.0f}, {60, -17.0f}, {100, 0.0f}
-};
-
-const VolumeCurvePoint
-Gains::sExtMediaSystemVolumeCurve[Volume::VOLCNT] = {
- {1, -58.0f}, {20, -40.0f}, {60, -21.0f}, {100, -10.0f}
-};
-
-const VolumeCurvePoint
-Gains::sSpeakerMediaVolumeCurve[Volume::VOLCNT] = {
- {1, -56.0f}, {20, -34.0f}, {60, -11.0f}, {100, 0.0f}
-};
-
-const VolumeCurvePoint
-Gains::sSpeakerMediaVolumeCurveDrc[Volume::VOLCNT] = {
- {1, -55.0f}, {20, -43.0f}, {86, -12.0f}, {100, 0.0f}
-};
-
-const VolumeCurvePoint
-Gains::sSpeakerSonificationVolumeCurve[Volume::VOLCNT] = {
- {1, -29.7f}, {33, -20.1f}, {66, -10.2f}, {100, 0.0f}
-};
-
-const VolumeCurvePoint
-Gains::sSpeakerSonificationVolumeCurveDrc[Volume::VOLCNT] = {
- {1, -35.7f}, {33, -26.1f}, {66, -13.2f}, {100, 0.0f}
-};
-
-// AUDIO_STREAM_SYSTEM, AUDIO_STREAM_ENFORCED_AUDIBLE and AUDIO_STREAM_DTMF volume tracks
-// AUDIO_STREAM_RING on phones and AUDIO_STREAM_MUSIC on tablets.
-// AUDIO_STREAM_DTMF tracks AUDIO_STREAM_VOICE_CALL while in call (See AudioService.java).
-// The range is constrained between -24dB and -6dB over speaker and -30dB and -18dB over headset.
-
-const VolumeCurvePoint
-Gains::sDefaultSystemVolumeCurve[Volume::VOLCNT] = {
- {1, -24.0f}, {33, -18.0f}, {66, -12.0f}, {100, -6.0f}
-};
-
-const VolumeCurvePoint
-Gains::sDefaultSystemVolumeCurveDrc[Volume::VOLCNT] = {
- {1, -34.0f}, {33, -24.0f}, {66, -15.0f}, {100, -6.0f}
-};
-
-const VolumeCurvePoint
-Gains::sHeadsetSystemVolumeCurve[Volume::VOLCNT] = {
- {1, -30.0f}, {33, -26.0f}, {66, -22.0f}, {100, -18.0f}
-};
-
-const VolumeCurvePoint
-Gains::sDefaultVoiceVolumeCurve[Volume::VOLCNT] = {
- {0, -42.0f}, {33, -28.0f}, {66, -14.0f}, {100, 0.0f}
-};
-
-const VolumeCurvePoint
-Gains::sSpeakerVoiceVolumeCurve[Volume::VOLCNT] = {
- {0, -24.0f}, {33, -16.0f}, {66, -8.0f}, {100, 0.0f}
-};
-
-const VolumeCurvePoint
-Gains::sLinearVolumeCurve[Volume::VOLCNT] = {
- {0, -96.0f}, {33, -68.0f}, {66, -34.0f}, {100, 0.0f}
-};
-
-const VolumeCurvePoint
-Gains::sSilentVolumeCurve[Volume::VOLCNT] = {
- {0, -96.0f}, {1, -96.0f}, {2, -96.0f}, {100, -96.0f}
-};
-
-const VolumeCurvePoint
-Gains::sFullScaleVolumeCurve[Volume::VOLCNT] = {
- {0, 0.0f}, {1, 0.0f}, {2, 0.0f}, {100, 0.0f}
-};
-
-const VolumeCurvePoint
-Gains::sHearingAidVolumeCurve[Volume::VOLCNT] = {
- {1, -128.0f}, {20, -80.0f}, {60, -40.0f}, {100, 0.0f}
-};
-
-const VolumeCurvePoint *Gains::sVolumeProfiles[AUDIO_STREAM_CNT]
- [DEVICE_CATEGORY_CNT] = {
- { // AUDIO_STREAM_VOICE_CALL
- Gains::sDefaultVoiceVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sSpeakerVoiceVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sSpeakerVoiceVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sDefaultMediaVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_SYSTEM
- Gains::sHeadsetSystemVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sDefaultSystemVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sDefaultSystemVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sExtMediaSystemVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_RING
- Gains::sDefaultVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sSpeakerSonificationVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sDefaultVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sExtMediaSystemVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_MUSIC
- Gains::sDefaultMediaVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sSpeakerMediaVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sDefaultMediaVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sDefaultMediaVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_ALARM
- Gains::sDefaultVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sSpeakerSonificationVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sDefaultVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sExtMediaSystemVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_NOTIFICATION
- Gains::sDefaultVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sSpeakerSonificationVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sDefaultVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sExtMediaSystemVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_BLUETOOTH_SCO
- Gains::sDefaultVoiceVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sSpeakerVoiceVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sDefaultVoiceVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sDefaultMediaVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_ENFORCED_AUDIBLE
- Gains::sHeadsetSystemVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sDefaultSystemVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sDefaultSystemVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sExtMediaSystemVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_DTMF
- Gains::sHeadsetSystemVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sDefaultSystemVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sDefaultSystemVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sExtMediaSystemVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_TTS
- // "Transmitted Through Speaker": always silent except on DEVICE_CATEGORY_SPEAKER
- Gains::sSilentVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sFullScaleVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sSilentVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sSilentVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_ACCESSIBILITY
- Gains::sDefaultMediaVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sSpeakerMediaVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sDefaultMediaVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sDefaultMediaVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sHearingAidVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_REROUTING
- Gains::sFullScaleVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sFullScaleVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sFullScaleVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sFullScaleVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sFullScaleVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
- { // AUDIO_STREAM_PATCH
- Gains::sFullScaleVolumeCurve, // DEVICE_CATEGORY_HEADSET
- Gains::sFullScaleVolumeCurve, // DEVICE_CATEGORY_SPEAKER
- Gains::sFullScaleVolumeCurve, // DEVICE_CATEGORY_EARPIECE
- Gains::sFullScaleVolumeCurve, // DEVICE_CATEGORY_EXT_MEDIA
- Gains::sFullScaleVolumeCurve // DEVICE_CATEGORY_HEARING_AID
- },
-};
-
-//static
-float Gains::volIndexToDb(const VolumeCurvePoint *curve, int indexMin, int indexMax, int indexInUi)
-{
- // the volume index in the UI is relative to the min and max volume indices for this stream type
- int nbSteps = 1 + curve[Volume::VOLMAX].mIndex - curve[Volume::VOLMIN].mIndex;
- int volIdx = (nbSteps * (indexInUi - indexMin)) / (indexMax - indexMin);
-
- // find what part of the curve this index volume belongs to, or if it's out of bounds
- int segment = 0;
- if (volIdx < curve[Volume::VOLMIN].mIndex) { // out of bounds
- return VOLUME_MIN_DB;
- } else if (volIdx < curve[Volume::VOLKNEE1].mIndex) {
- segment = 0;
- } else if (volIdx < curve[Volume::VOLKNEE2].mIndex) {
- segment = 1;
- } else if (volIdx <= curve[Volume::VOLMAX].mIndex) {
- segment = 2;
- } else { // out of bounds
- return 0.0f;
- }
-
- // linear interpolation in the attenuation table in dB
- float decibels = curve[segment].mDBAttenuation +
- ((float)(volIdx - curve[segment].mIndex)) *
- ( (curve[segment+1].mDBAttenuation -
- curve[segment].mDBAttenuation) /
- ((float)(curve[segment+1].mIndex -
- curve[segment].mIndex)) );
-
- ALOGVV("VOLUME vol index=[%d %d %d], dB=[%.1f %.1f %.1f]",
- curve[segment].mIndex, volIdx,
- curve[segment+1].mIndex,
- curve[segment].mDBAttenuation,
- decibels,
- curve[segment+1].mDBAttenuation);
-
- return decibels;
-}
-
-} // namespace android
diff --git a/services/audiopolicy/common/managerdefinitions/src/IOProfile.cpp b/services/audiopolicy/common/managerdefinitions/src/IOProfile.cpp
index 8660624..3788244 100644
--- a/services/audiopolicy/common/managerdefinitions/src/IOProfile.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/IOProfile.cpp
@@ -17,6 +17,7 @@
#define LOG_TAG "APM::IOProfile"
//#define LOG_NDEBUG 0
+#include <system/audio-base.h>
#include "IOProfile.h"
#include "HwModule.h"
#include "AudioGain.h"
@@ -66,19 +67,23 @@
audio_format_t myUpdatedFormat = format;
audio_channel_mask_t myUpdatedChannelMask = channelMask;
uint32_t myUpdatedSamplingRate = samplingRate;
+ const struct audio_port_config config = {
+ .config_mask = AUDIO_PORT_CONFIG_ALL & ~AUDIO_PORT_CONFIG_GAIN,
+ .sample_rate = samplingRate,
+ .channel_mask = channelMask,
+ .format = format,
+ };
if (isRecordThread)
{
- if (checkCompatibleAudioProfile(
+ if ((flags & AUDIO_INPUT_FLAG_MMAP_NOIRQ) != 0) {
+ if (checkExactAudioProfile(&config) != NO_ERROR) {
+ return false;
+ }
+ } else if (checkCompatibleAudioProfile(
myUpdatedSamplingRate, myUpdatedChannelMask, myUpdatedFormat) != NO_ERROR) {
return false;
}
} else {
- const struct audio_port_config config = {
- .config_mask = AUDIO_PORT_CONFIG_ALL & ~AUDIO_PORT_CONFIG_GAIN,
- .sample_rate = samplingRate,
- .channel_mask = channelMask,
- .format = format,
- };
if (checkExactAudioProfile(&config) != NO_ERROR) {
return false;
}
diff --git a/services/audiopolicy/common/managerdefinitions/src/StreamDescriptor.cpp b/services/audiopolicy/common/managerdefinitions/src/StreamDescriptor.cpp
deleted file mode 100644
index c311a4f..0000000
--- a/services/audiopolicy/common/managerdefinitions/src/StreamDescriptor.cpp
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "APM::Volumes"
-//#define LOG_NDEBUG 0
-
-//#define VERY_VERBOSE_LOGGING
-#ifdef VERY_VERBOSE_LOGGING
-#define ALOGVV ALOGV
-#else
-#define ALOGVV(a...) do { } while(0)
-#endif
-
-#include "StreamDescriptor.h"
-#include "Gains.h"
-#include "policy.h"
-#include <utils/Log.h>
-#include <utils/String8.h>
-
-namespace android {
-
-// --- StreamDescriptor class implementation
-
-StreamDescriptor::StreamDescriptor()
- : mIndexMin(0), mIndexMax(1), mCanBeMuted(true)
-{
- // Initialize the current stream's index to mIndexMax so volume isn't 0 in
- // cases where the Java layer doesn't call into the audio policy service to
- // set the default volume.
- mIndexCur.add(AUDIO_DEVICE_OUT_DEFAULT_FOR_VOLUME, mIndexMax);
-}
-
-int StreamDescriptor::getVolumeIndex(audio_devices_t device) const
-{
- device = Volume::getDeviceForVolume(device);
- // there is always a valid entry for AUDIO_DEVICE_OUT_DEFAULT_FOR_VOLUME
- if (mIndexCur.indexOfKey(device) < 0) {
- device = AUDIO_DEVICE_OUT_DEFAULT_FOR_VOLUME;
- }
- return mIndexCur.valueFor(device);
-}
-
-void StreamDescriptor::clearCurrentVolumeIndex()
-{
- mIndexCur.clear();
-}
-
-void StreamDescriptor::addCurrentVolumeIndex(audio_devices_t device, int index)
-{
- mIndexCur.add(device, index);
-}
-
-void StreamDescriptor::setVolumeIndexMin(int volIndexMin)
-{
- mIndexMin = volIndexMin;
-}
-
-void StreamDescriptor::setVolumeIndexMax(int volIndexMax)
-{
- mIndexMax = volIndexMax;
-}
-
-void StreamDescriptor::setVolumeCurvePoint(device_category deviceCategory,
- const VolumeCurvePoint *point)
-{
- mVolumeCurve[deviceCategory] = point;
-}
-
-void StreamDescriptor::dump(String8 *dst) const
-{
- dst->appendFormat("%s %02d %02d ",
- mCanBeMuted ? "true " : "false", mIndexMin, mIndexMax);
- for (size_t i = 0; i < mIndexCur.size(); i++) {
- dst->appendFormat("%04x : %02d, ",
- mIndexCur.keyAt(i),
- mIndexCur.valueAt(i));
- }
- dst->append("\n");
-}
-
-StreamDescriptorCollection::StreamDescriptorCollection()
-{
- for (size_t stream = 0 ; stream < AUDIO_STREAM_CNT; stream++) {
- add(static_cast<audio_stream_type_t>(stream), StreamDescriptor());
- }
-}
-
-bool StreamDescriptorCollection::canBeMuted(audio_stream_type_t stream)
-{
- return valueAt(stream).canBeMuted();
-}
-
-void StreamDescriptorCollection::clearCurrentVolumeIndex(audio_stream_type_t stream)
-{
- editValueAt(stream).clearCurrentVolumeIndex();
-}
-
-void StreamDescriptorCollection::addCurrentVolumeIndex(audio_stream_type_t stream,
- audio_devices_t device, int index)
-{
- editValueAt(stream).addCurrentVolumeIndex(device, index);
-}
-
-void StreamDescriptorCollection::setVolumeCurvePoint(audio_stream_type_t stream,
- device_category deviceCategory,
- const VolumeCurvePoint *point)
-{
- editValueAt(stream).setVolumeCurvePoint(deviceCategory, point);
-}
-
-const VolumeCurvePoint *StreamDescriptorCollection::getVolumeCurvePoint(audio_stream_type_t stream,
- device_category deviceCategory) const
-{
- return valueAt(stream).getVolumeCurvePoint(deviceCategory);
-}
-
-void StreamDescriptorCollection::setVolumeIndexMin(audio_stream_type_t stream,int volIndexMin)
-{
- return editValueAt(stream).setVolumeIndexMin(volIndexMin);
-}
-
-void StreamDescriptorCollection::setVolumeIndexMax(audio_stream_type_t stream,int volIndexMax)
-{
- return editValueAt(stream).setVolumeIndexMax(volIndexMax);
-}
-
-float StreamDescriptorCollection::volIndexToDb(audio_stream_type_t stream, device_category category,
- int indexInUi) const
-{
- const StreamDescriptor &streamDesc = valueAt(stream);
- return Gains::volIndexToDb(streamDesc.getVolumeCurvePoint(category),
- streamDesc.getVolumeIndexMin(), streamDesc.getVolumeIndexMax(),
- indexInUi);
-}
-
-status_t StreamDescriptorCollection::initStreamVolume(audio_stream_type_t stream,
- int indexMin, int indexMax)
-{
- ALOGV("initStreamVolume() stream %d, min %d, max %d", stream , indexMin, indexMax);
- if (indexMin < 0 || indexMin >= indexMax) {
- ALOGW("initStreamVolume() invalid index limits for stream %d, min %d, max %d",
- stream , indexMin, indexMax);
- return BAD_VALUE;
- }
- setVolumeIndexMin(stream, indexMin);
- setVolumeIndexMax(stream, indexMax);
- return NO_ERROR;
-}
-
-void StreamDescriptorCollection::initializeVolumeCurves(bool isSpeakerDrcEnabled)
-{
- for (int i = 0; i < AUDIO_STREAM_CNT; i++) {
- for (int j = 0; j < DEVICE_CATEGORY_CNT; j++) {
- setVolumeCurvePoint(static_cast<audio_stream_type_t>(i),
- static_cast<device_category>(j),
- Gains::sVolumeProfiles[i][j]);
- }
- }
-
- // Check availability of DRC on speaker path: if available, override some of the speaker curves
- if (isSpeakerDrcEnabled) {
- setVolumeCurvePoint(AUDIO_STREAM_SYSTEM, DEVICE_CATEGORY_SPEAKER,
- Gains::sDefaultSystemVolumeCurveDrc);
- setVolumeCurvePoint(AUDIO_STREAM_RING, DEVICE_CATEGORY_SPEAKER,
- Gains::sSpeakerSonificationVolumeCurveDrc);
- setVolumeCurvePoint(AUDIO_STREAM_ALARM, DEVICE_CATEGORY_SPEAKER,
- Gains::sSpeakerSonificationVolumeCurveDrc);
- setVolumeCurvePoint(AUDIO_STREAM_NOTIFICATION, DEVICE_CATEGORY_SPEAKER,
- Gains::sSpeakerSonificationVolumeCurveDrc);
- setVolumeCurvePoint(AUDIO_STREAM_MUSIC, DEVICE_CATEGORY_SPEAKER,
- Gains::sSpeakerMediaVolumeCurveDrc);
- setVolumeCurvePoint(AUDIO_STREAM_ACCESSIBILITY, DEVICE_CATEGORY_SPEAKER,
- Gains::sSpeakerMediaVolumeCurveDrc);
- }
-}
-
-void StreamDescriptorCollection::switchVolumeCurve(audio_stream_type_t streamSrc,
- audio_stream_type_t streamDst)
-{
- for (int j = 0; j < DEVICE_CATEGORY_CNT; j++) {
- setVolumeCurvePoint(streamDst, static_cast<device_category>(j),
- Gains::sVolumeProfiles[streamSrc][j]);
- }
-}
-
-void StreamDescriptorCollection::dump(String8 *dst) const
-{
- dst->append("\nStreams dump:\n");
- dst->append(
- " Stream Can be muted Index Min Index Max Index Cur [device : index]...\n");
- for (size_t i = 0; i < size(); i++) {
- dst->appendFormat(" %02zu ", i);
- valueAt(i).dump(dst);
- }
-}
-
-} // namespace android
diff --git a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Settings/device_for_strategy_sonification_respectful.pfw b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Settings/device_for_strategy_sonification_respectful.pfw
index cee7cd1..b673c4f 100644
--- a/services/audiopolicy/engineconfigurable/parameter-framework/examples/Settings/device_for_strategy_sonification_respectful.pfw
+++ b/services/audiopolicy/engineconfigurable/parameter-framework/examples/Settings/device_for_strategy_sonification_respectful.pfw
@@ -534,3 +534,20 @@
usb_device = 0
hdmi = 0
+ conf: None
+ component: /Policy/policy/strategies/sonification_respectful/selected_output_devices/mask
+ earpiece = 0
+ bluetooth_sco = 0
+ bluetooth_sco_headset = 0
+ bluetooth_sco_carkit = 0
+ bluetooth_a2dp_headphones = 0
+ bluetooth_a2dp_speaker = 0
+ bluetooth_a2dp = 0
+ wired_headset = 0
+ wired_headphone = 0
+ line = 0
+ angl_dock_headset = 0
+ dgtl_dock_headset = 0
+ usb_accessory = 0
+ usb_device = 0
+ hdmi = 0
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 58acad3..1b088bb 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -15,7 +15,12 @@
*/
#define LOG_TAG "APM_AudioPolicyManager"
-//#define LOG_NDEBUG 0
+
+// Need to keep the log statements even in production builds
+// to enable VERBOSE logging dynamically.
+// You can enable VERBOSE logging as follows:
+// adb shell setprop log.tag.APM_AudioPolicyManager V
+#define LOG_NDEBUG 0
//#define VERY_VERBOSE_LOGGING
#ifdef VERY_VERBOSE_LOGGING
@@ -44,10 +49,6 @@
#include <system/audio.h>
#include <audio_policy_conf.h>
#include "AudioPolicyManager.h"
-#ifndef USE_XML_AUDIO_POLICY_CONF
-#include <ConfigParsingUtils.h>
-#include <StreamDescriptor.h>
-#endif
#include <Serializer.h>
#include "TypeConverter.h"
#include <policy.h>
@@ -840,8 +841,9 @@
// chosen by the engine if not.
// FIXME: provide a more generic approach which is not device specific and move this back
// to getOutputForDevice.
+ // TODO: Remove check of AUDIO_STREAM_MUSIC once migration is completed on the app side.
if (device == AUDIO_DEVICE_OUT_TELEPHONY_TX &&
- *stream == AUDIO_STREAM_MUSIC &&
+ (*stream == AUDIO_STREAM_MUSIC || attributes.usage == AUDIO_USAGE_VOICE_COMMUNICATION) &&
audio_is_linear_pcm(config->format) &&
isInCall()) {
if (requestedDeviceId != AUDIO_PORT_HANDLE_NONE) {
@@ -930,7 +932,8 @@
if (stream == AUDIO_STREAM_TTS) {
*flags = AUDIO_OUTPUT_FLAG_TTS;
} else if (stream == AUDIO_STREAM_VOICE_CALL &&
- audio_is_linear_pcm(config->format)) {
+ audio_is_linear_pcm(config->format) &&
+ (*flags & AUDIO_OUTPUT_FLAG_INCALL_MUSIC) == 0) {
*flags = (audio_output_flags_t)(AUDIO_OUTPUT_FLAG_VOIP_RX |
AUDIO_OUTPUT_FLAG_DIRECT);
ALOGV("Set VoIP and Direct output flags for PCM format");
@@ -1257,13 +1260,12 @@
for (audio_io_handle_t output : outputs) {
sp<SwAudioOutputDescriptor> outputDesc = mOutputs.valueFor(output);
if (!outputDesc->isDuplicated()) {
+ if (outputDesc->mFlags & AUDIO_OUTPUT_FLAG_DIRECT) {
+ continue;
+ }
// if a valid format is specified, skip output if not compatible
if (format != AUDIO_FORMAT_INVALID) {
- if (outputDesc->mFlags & AUDIO_OUTPUT_FLAG_DIRECT) {
- if (format != outputDesc->mFormat) {
- continue;
- }
- } else if (!audio_is_linear_pcm(format)) {
+ if (!audio_is_linear_pcm(format)) {
continue;
}
if (AudioPort::isBetterFormatMatch(
@@ -1874,7 +1876,38 @@
}
if (!profile->canOpenNewIo()) {
- return AUDIO_IO_HANDLE_NONE;
+ for (size_t i = 0; i < mInputs.size(); ) {
+ sp <AudioInputDescriptor> desc = mInputs.valueAt(i);
+ if (desc->mProfile != profile) {
+ continue;
+ }
+ // if sound trigger, reuse input if used by other sound trigger on same session
+ // else
+ // reuse input if active client app is not in IDLE state
+ //
+ RecordClientVector clients = desc->clientsList();
+ bool doClose = false;
+ for (const auto& client : clients) {
+ if (isSoundTrigger != client->isSoundTrigger()) {
+ continue;
+ }
+ if (client->isSoundTrigger()) {
+ if (session == client->session()) {
+ return desc->mIoHandle;
+ }
+ continue;
+ }
+ if (client->active() && client->appState() != APP_STATE_IDLE) {
+ return desc->mIoHandle;
+ }
+ doClose = true;
+ }
+ if (doClose) {
+ closeInput(desc->mIoHandle);
+ } else {
+ i++;
+ }
+ }
}
sp<AudioInputDescriptor> inputDesc = new AudioInputDescriptor(profile, mpClientInterface);
@@ -1915,55 +1948,8 @@
return input;
}
-//static
-bool AudioPolicyManager::isConcurrentSource(audio_source_t source)
+status_t AudioPolicyManager::startInput(audio_port_handle_t portId)
{
- return (source == AUDIO_SOURCE_HOTWORD) ||
- (source == AUDIO_SOURCE_VOICE_RECOGNITION) ||
- (source == AUDIO_SOURCE_FM_TUNER);
-}
-
-// FIXME: remove when concurrent capture is ready. This is a hack to work around bug b/63083537.
-bool AudioPolicyManager::soundTriggerSupportsConcurrentCapture() {
- if (!mHasComputedSoundTriggerSupportsConcurrentCapture) {
- bool soundTriggerSupportsConcurrentCapture = false;
- unsigned int numModules = 0;
- struct sound_trigger_module_descriptor* nModules = NULL;
-
- status_t status = SoundTrigger::listModules(nModules, &numModules);
- if (status == NO_ERROR && numModules != 0) {
- nModules = (struct sound_trigger_module_descriptor*) calloc(
- numModules, sizeof(struct sound_trigger_module_descriptor));
- if (nModules == NULL) {
- // We failed to malloc the buffer, so just say no for now, and hope that we have more
- // ram the next time this function is called.
- ALOGE("Failed to allocate buffer for module descriptors");
- return false;
- }
-
- status = SoundTrigger::listModules(nModules, &numModules);
- if (status == NO_ERROR) {
- soundTriggerSupportsConcurrentCapture = true;
- for (size_t i = 0; i < numModules; ++i) {
- soundTriggerSupportsConcurrentCapture &=
- nModules[i].properties.concurrent_capture;
- }
- }
- free(nModules);
- }
- mSoundTriggerSupportsConcurrentCapture = soundTriggerSupportsConcurrentCapture;
- mHasComputedSoundTriggerSupportsConcurrentCapture = true;
- }
- return mSoundTriggerSupportsConcurrentCapture;
-}
-
-
-status_t AudioPolicyManager::startInput(audio_port_handle_t portId,
- bool silenced,
- concurrency_type__mask_t *concurrency)
-{
- *concurrency = API_INPUT_CONCURRENCY_NONE;
-
ALOGV("%s portId %d", __FUNCTION__, portId);
sp<AudioInputDescriptor> inputDesc = mInputs.getInputForClient(portId);
@@ -1980,106 +1966,16 @@
audio_session_t session = client->session();
- ALOGV("%s input:%d, session:%d, silenced:%d, concurrency:%d)",
- __FUNCTION__, input, session, silenced, *concurrency);
+ ALOGV("%s input:%d, session:%d)", __FUNCTION__, input, session);
- if (!is_virtual_input_device(inputDesc->mDevice)) {
- if (mCallTxPatch != 0 &&
- inputDesc->getModuleHandle() == mCallTxPatch->mPatch.sources[0].ext.device.hw_module) {
- ALOGW("startInput(%d) failed: call in progress", input);
- *concurrency |= API_INPUT_CONCURRENCY_CALL;
- return INVALID_OPERATION;
- }
+ Vector<sp<AudioInputDescriptor>> activeInputs = mInputs.getActiveInputs();
- Vector<sp<AudioInputDescriptor>> activeInputs = mInputs.getActiveInputs();
-
- // If a UID is idle and records silence and another not silenced recording starts
- // from another UID (idle or active) we stop the current idle UID recording in
- // favor of the new one - "There can be only one" TM
- if (!silenced) {
- for (const auto& activeDesc : activeInputs) {
- if ((activeDesc->getAudioPort()->getFlags() & AUDIO_INPUT_FLAG_MMAP_NOIRQ) != 0 &&
- activeDesc->getId() == inputDesc->getId()) {
- continue;
- }
-
- RecordClientVector activeClients = activeDesc->clientsList(true /*activeOnly*/);
- for (const auto& activeClient : activeClients) {
- if (activeClient->isSilenced()) {
- closeClient(activeClient->portId());
- ALOGV("%s client %d stopping silenced client %d", __FUNCTION__,
- portId, activeClient->portId());
- activeInputs = mInputs.getActiveInputs();
- }
- }
- }
- }
-
- for (const auto& activeDesc : activeInputs) {
- if ((client->flags() & AUDIO_INPUT_FLAG_MMAP_NOIRQ) != 0 &&
- activeDesc->getId() == inputDesc->getId()) {
- continue;
- }
-
- audio_source_t activeSource = activeDesc->inputSource(true);
- if (client->source() == AUDIO_SOURCE_HOTWORD) {
- if (activeSource == AUDIO_SOURCE_HOTWORD) {
- if (activeDesc->hasPreemptedSession(session)) {
- ALOGW("%s input %d failed for HOTWORD: "
- "other input %d already started for HOTWORD", __FUNCTION__,
- input, activeDesc->mIoHandle);
- *concurrency |= API_INPUT_CONCURRENCY_HOTWORD;
- return INVALID_OPERATION;
- }
- } else {
- ALOGV("%s input %d failed for HOTWORD: other input %d already started",
- __FUNCTION__, input, activeDesc->mIoHandle);
- *concurrency |= API_INPUT_CONCURRENCY_CAPTURE;
- return INVALID_OPERATION;
- }
- } else {
- if (activeSource != AUDIO_SOURCE_HOTWORD) {
- ALOGW("%s input %d failed: other input %d already started", __FUNCTION__,
- input, activeDesc->mIoHandle);
- *concurrency |= API_INPUT_CONCURRENCY_CAPTURE;
- return INVALID_OPERATION;
- }
- }
- }
-
- // We only need to check if the sound trigger session supports concurrent capture if the
- // input is also a sound trigger input. Otherwise, we should preempt any hotword stream
- // that's running.
- const bool allowConcurrentWithSoundTrigger =
- inputDesc->isSoundTrigger() ? soundTriggerSupportsConcurrentCapture() : false;
-
- // if capture is allowed, preempt currently active HOTWORD captures
- for (const auto& activeDesc : activeInputs) {
- if (allowConcurrentWithSoundTrigger && activeDesc->isSoundTrigger()) {
- continue;
- }
- RecordClientVector activeHotwordClients =
- activeDesc->clientsList(true, AUDIO_SOURCE_HOTWORD);
- if (activeHotwordClients.size() > 0) {
- SortedVector<audio_session_t> sessions = activeDesc->getPreemptedSessions();
-
- for (const auto& activeClient : activeHotwordClients) {
- *concurrency |= API_INPUT_CONCURRENCY_PREEMPT;
- sessions.add(activeClient->session());
- closeClient(activeClient->portId());
- ALOGV("%s input %d for HOTWORD preempting HOTWORD input %d", __FUNCTION__,
- input, activeDesc->mIoHandle);
- }
-
- inputDesc->setPreemptedSessions(sessions);
- }
- }
+ status_t status = inputDesc->start();
+ if (status != NO_ERROR) {
+ return status;
}
- // Make sure we start with the correct silence state
- client->setSilenced(silenced);
-
- // increment activity count before calling getNewInputDevice() below as only active sessions
+ // increment activity count before calling getNewInputDevice() below as only active sessions
// are considered for device selection
inputDesc->setClientActive(client, true);
@@ -2088,12 +1984,6 @@
audio_devices_t device = getNewInputDevice(inputDesc);
setInputDevice(input, device, true /* force */);
- status_t status = inputDesc->start();
- if (status != NO_ERROR) {
- inputDesc->setClientActive(client, false);
- return status;
- }
-
if (inputDesc->activeCount() == 1) {
// if input maps to a dynamic policy with an activity listener, notify of state change
if ((inputDesc->mPolicyMix != NULL)
@@ -3342,7 +3232,7 @@
SortedVector<audio_io_handle_t> inputsToClose;
for (size_t i = 0; i < mInputs.size(); i++) {
sp<AudioInputDescriptor> inputDesc = mInputs.valueAt(i);
- if (affectedSources.indexOf(inputDesc->inputSource()) >= 0) {
+ if (affectedSources.indexOf(inputDesc->source()) >= 0) {
inputsToClose.add(inputDesc->mIoHandle);
}
}
@@ -3716,17 +3606,18 @@
return profileUpdated ? NO_ERROR : INVALID_OPERATION;
}
-void AudioPolicyManager::setRecordSilenced(uid_t uid, bool silenced)
+void AudioPolicyManager::setAppState(uid_t uid, app_state_t state)
{
- ALOGV("AudioPolicyManager:setRecordSilenced(uid:%d, silenced:%d)", uid, silenced);
-
Vector<sp<AudioInputDescriptor> > activeInputs = mInputs.getActiveInputs();
+
+ ALOGV("%s(uid:%d, state:%d)", __func__, uid, state);
+
for (size_t i = 0; i < activeInputs.size(); i++) {
sp<AudioInputDescriptor> activeDesc = activeInputs[i];
RecordClientVector clients = activeDesc->clientsList(true /*activeOnly*/);
for (const auto& client : clients) {
if (uid == client->uid()) {
- client->setSilenced(silenced);
+ client->setAppState(state);
}
}
}
@@ -3788,7 +3679,6 @@
return mAudioPortGeneration++;
}
-#ifdef USE_XML_AUDIO_POLICY_CONF
// Treblized audio policy xml config will be located in /odm/etc or /vendor/etc.
static const char *kConfigLocationList[] =
{"/odm/etc", "/vendor/etc", "/system/etc"};
@@ -3820,7 +3710,6 @@
}
return ret;
}
-#endif
AudioPolicyManager::AudioPolicyManager(AudioPolicyClientInterface *clientInterface,
bool /*forTesting*/)
@@ -3829,23 +3718,16 @@
mpClientInterface(clientInterface),
mLimitRingtoneVolume(false), mLastVoiceVolume(-1.0f),
mA2dpSuspended(false),
-#ifdef USE_XML_AUDIO_POLICY_CONF
mVolumeCurves(new VolumeCurvesCollection()),
mConfig(mHwModulesAll, mAvailableOutputDevices, mAvailableInputDevices,
mDefaultOutputDevice, static_cast<VolumeCurvesCollection*>(mVolumeCurves.get())),
-#else
- mVolumeCurves(new StreamDescriptorCollection()),
- mConfig(mHwModulesAll, mAvailableOutputDevices, mAvailableInputDevices,
- mDefaultOutputDevice),
-#endif
mAudioPortGeneration(1),
mBeaconMuteRefCount(0),
mBeaconPlayingRefCount(0),
mBeaconMuted(false),
mTtsOutputAvailable(false),
mMasterMono(false),
- mMusicEffectOutput(AUDIO_IO_HANDLE_NONE),
- mHasComputedSoundTriggerSupportsConcurrentCapture(false)
+ mMusicEffectOutput(AUDIO_IO_HANDLE_NONE)
{
}
@@ -3856,13 +3738,16 @@
initialize();
}
-void AudioPolicyManager::loadConfig() {
-#ifdef USE_XML_AUDIO_POLICY_CONF
- if (deserializeAudioPolicyXmlConfig(getConfig()) != NO_ERROR) {
-#else
- if ((ConfigParsingUtils::loadConfig(AUDIO_POLICY_VENDOR_CONFIG_FILE, getConfig()) != NO_ERROR)
- && (ConfigParsingUtils::loadConfig(AUDIO_POLICY_CONFIG_FILE, getConfig()) != NO_ERROR)) {
+// This check is to catch any legacy platform updating to Q without having
+// switched to XML since its deprecation on O.
+// TODO: after Q release, remove this check and flag as XML is now the only
+// option and all legacy platform should have transitioned to XML.
+#ifndef USE_XML_AUDIO_POLICY_CONF
+#error Audio policy no longer supports legacy .conf configuration format
#endif
+
+void AudioPolicyManager::loadConfig() {
+ if (deserializeAudioPolicyXmlConfig(getConfig()) != NO_ERROR) {
ALOGE("could not load audio policy configuration file, setting defaults");
getConfig().setDefault();
}
@@ -4070,6 +3955,9 @@
status = NO_INIT;
}
+ // Silence ALOGV statements
+ property_set("log.tag." LOG_TAG, "D");
+
updateDevicesAndOutputs();
return status;
}
@@ -4892,7 +4780,7 @@
// If we are not in call and no client is active on this input, this methods returns
// AUDIO_DEVICE_NONE, causing the patch on the input stream to be released.
- audio_source_t source = inputDesc->getHighestPrioritySource(true /*activeOnly*/);
+ audio_source_t source = inputDesc->source();
if (source == AUDIO_SOURCE_DEFAULT && isInCall()) {
source = AUDIO_SOURCE_VOICE_COMMUNICATION;
}
@@ -5231,20 +5119,6 @@
}
installPatch(__func__, patchHandle, outputDesc.get(), patchBuilder.patch(), delayMs);
}
-
- // inform all input as well
- for (size_t i = 0; i < mInputs.size(); i++) {
- const sp<AudioInputDescriptor> inputDescriptor = mInputs.valueAt(i);
- if (!is_virtual_input_device(inputDescriptor->mDevice)) {
- AudioParameter inputCmd = AudioParameter();
- ALOGV("%s: inform input %d of device:%d", __func__,
- inputDescriptor->mIoHandle, device);
- inputCmd.addInt(String8(AudioParameter::keyRouting),device);
- mpClientInterface->setParameters(inputDescriptor->mIoHandle,
- inputCmd.toString(),
- delayMs);
- }
- }
}
// update stream volumes according to new device
@@ -5888,18 +5762,8 @@
// Add reported surround sound formats to enabled surround formats.
for (size_t formatIndex = 0; formatIndex < formats.size(); formatIndex++) {
audio_format_t format = formats[formatIndex];
- switch(format) {
- case AUDIO_FORMAT_AC3:
- case AUDIO_FORMAT_E_AC3:
- case AUDIO_FORMAT_DTS:
- case AUDIO_FORMAT_DTS_HD:
- case AUDIO_FORMAT_AAC_LC:
- case AUDIO_FORMAT_DOLBY_TRUEHD:
- case AUDIO_FORMAT_E_AC3_JOC:
- mSurroundFormats.insert(format);
- break;
- default:
- break;
+ if (mConfig.getSurroundFormats().count(format) != 0) {
+ mSurroundFormats.insert(format);
}
}
}
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.h b/services/audiopolicy/managerdefault/AudioPolicyManager.h
index f559b7f..22bfab0 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.h
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.h
@@ -134,9 +134,7 @@
audio_port_handle_t *portId);
// indicates to the audio policy manager that the input starts being used.
- virtual status_t startInput(audio_port_handle_t portId,
- bool silenced,
- concurrency_type__mask_t *concurrency);
+ virtual status_t startInput(audio_port_handle_t portId);
// indicates to the audio policy manager that the input stops being used.
virtual status_t stopInput(audio_port_handle_t portId);
@@ -242,7 +240,7 @@
// return the strategy corresponding to a given stream type
routing_strategy getStrategy(audio_stream_type_t stream) const;
- virtual void setRecordSilenced(uid_t uid, bool silenced);
+ virtual void setAppState(uid_t uid, app_state_t state);
protected:
// A constructor that allows more fine-grained control over initialization process,
@@ -539,8 +537,6 @@
void clearAudioSources(uid_t uid);
- static bool isConcurrentSource(audio_source_t source);
-
static bool streamsMatchForvolume(audio_stream_type_t stream1,
audio_stream_type_t stream2);
@@ -704,10 +700,6 @@
int delayMs,
uid_t uid,
sp<AudioPatch> *patchDescPtr);
-
- bool soundTriggerSupportsConcurrentCapture();
- bool mSoundTriggerSupportsConcurrentCapture;
- bool mHasComputedSoundTriggerSupportsConcurrentCapture;
};
};
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index 02ab07f..c2ce754 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -454,23 +454,6 @@
return rawbuffer;
}
-static std::string audioConcurrencyString(
- AudioPolicyInterface::concurrency_type__mask_t concurrency)
-{
- char buffer[64]; // oversized
- if (concurrency & AudioPolicyInterface::API_INPUT_CONCURRENCY_ALL) {
- snprintf(buffer, sizeof(buffer), "%s%s%s%s",
- (concurrency & AudioPolicyInterface::API_INPUT_CONCURRENCY_CALL)? ",call":"",
- (concurrency & AudioPolicyInterface::API_INPUT_CONCURRENCY_CAPTURE)? ",capture":"",
- (concurrency & AudioPolicyInterface::API_INPUT_CONCURRENCY_HOTWORD)? ",hotword":"",
- (concurrency & AudioPolicyInterface::API_INPUT_CONCURRENCY_PREEMPT)? ",preempt":"");
- } else {
- snprintf(buffer, sizeof(buffer), ",none");
- }
-
- return &buffer[1];
-}
-
std::string AudioPolicyService::getDeviceTypeStrForPortId(audio_port_handle_t portId) {
std::string typeStr;
struct audio_port port = {};
@@ -482,7 +465,7 @@
return typeStr;
}
-status_t AudioPolicyService::startInput(audio_port_handle_t portId, bool *silenced)
+status_t AudioPolicyService::startInput(audio_port_handle_t portId)
{
if (mAudioPolicyManager == NULL) {
return NO_INIT;
@@ -505,17 +488,16 @@
return PERMISSION_DENIED;
}
- // If UID inactive it records silence until becoming active
- *silenced = !mUidPolicy->isUidActive(client->uid) && !client->isVirtualDevice;
-
Mutex::Autolock _l(mLock);
- AudioPolicyInterface::concurrency_type__mask_t concurrency =
- AudioPolicyInterface::API_INPUT_CONCURRENCY_NONE;
+
+ client->active = true;
+ client->startTimeNs = systemTime();
+ updateUidStates_l();
status_t status;
{
AutoCallerClear acc;
- status = mAudioPolicyManager->startInput(portId, *silenced, &concurrency);
+ status = mAudioPolicyManager->startInput(portId);
}
@@ -524,7 +506,6 @@
static constexpr char kAudioPolicy[] = "audiopolicy";
- static constexpr char kAudioPolicyReason[] = "android.media.audiopolicy.reason";
static constexpr char kAudioPolicyStatus[] = "android.media.audiopolicy.status";
static constexpr char kAudioPolicyRqstSrc[] = "android.media.audiopolicy.rqst.src";
static constexpr char kAudioPolicyRqstPkg[] = "android.media.audiopolicy.rqst.pkg";
@@ -541,7 +522,6 @@
MediaAnalyticsItem *item = new MediaAnalyticsItem(kAudioPolicy);
if (item != NULL) {
- item->setCString(kAudioPolicyReason, audioConcurrencyString(concurrency).c_str());
item->setInt32(kAudioPolicyStatus, status);
item->setCString(kAudioPolicyRqstSrc,
@@ -556,54 +536,35 @@
item->setCString(
kAudioPolicyRqstDevice, getDeviceTypeStrForPortId(client->deviceId).c_str());
- // figure out who is active
- // NB: might the other party have given up the microphone since then? how sure.
- // perhaps could have given up on it.
- // we hold mLock, so perhaps we're safe for this looping
- if (concurrency != AudioPolicyInterface::API_INPUT_CONCURRENCY_NONE) {
- int count = mAudioRecordClients.size();
- for (int i = 0; i<count ; i++) {
- if (portId == mAudioRecordClients.keyAt(i)) {
- continue;
+ int count = mAudioRecordClients.size();
+ for (int i = 0; i < count ; i++) {
+ if (portId == mAudioRecordClients.keyAt(i)) {
+ continue;
+ }
+ sp<AudioRecordClient> other = mAudioRecordClients.valueAt(i);
+ if (other->active) {
+ // keeps the last of the clients marked active
+ item->setCString(kAudioPolicyActiveSrc,
+ audioSourceString(other->attributes.source).c_str());
+ item->setInt32(kAudioPolicyActiveSession, other->session);
+ if (other->opPackageName.size() != 0) {
+ item->setCString(kAudioPolicyActivePkg,
+ std::string(String8(other->opPackageName).string()).c_str());
+ } else {
+ item->setCString(kAudioPolicyRqstPkg,
+ std::to_string(other->uid).c_str());
}
- sp<AudioRecordClient> other = mAudioRecordClients.valueAt(i);
- if (other->active) {
- // keeps the last of the clients marked active
- item->setCString(kAudioPolicyActiveSrc,
- audioSourceString(other->attributes.source).c_str());
- item->setInt32(kAudioPolicyActiveSession, other->session);
- if (other->opPackageName.size() != 0) {
- item->setCString(kAudioPolicyActivePkg,
- std::string(String8(other->opPackageName).string()).c_str());
- } else {
- item->setCString(kAudioPolicyRqstPkg,
- std::to_string(other->uid).c_str());
- }
- item->setCString(kAudioPolicyActiveDevice,
- getDeviceTypeStrForPortId(other->deviceId).c_str());
- }
+ item->setCString(kAudioPolicyActiveDevice,
+ getDeviceTypeStrForPortId(other->deviceId).c_str());
}
}
item->selfrecord();
delete item;
item = NULL;
}
- }
-
- if (status == NO_ERROR) {
- LOG_ALWAYS_FATAL_IF(concurrency & ~AudioPolicyInterface::API_INPUT_CONCURRENCY_ALL,
- "startInput(): invalid concurrency type %d", (int)concurrency);
-
- // enforce permission (if any) required for each type of concurrency
- if (concurrency & AudioPolicyInterface::API_INPUT_CONCURRENCY_CALL) {
- //TODO: check incall capture permission
- }
- if (concurrency & AudioPolicyInterface::API_INPUT_CONCURRENCY_CAPTURE) {
- //TODO: check concurrent capture permission
- }
-
- client->active = true;
- } else {
+ client->active = false;
+ client->startTimeNs = 0;
+ updateUidStates_l();
finishRecording(client->opPackageName, client->uid);
}
@@ -615,6 +576,7 @@
if (mAudioPolicyManager == NULL) {
return NO_INIT;
}
+
Mutex::Autolock _l(mLock);
ssize_t index = mAudioRecordClients.indexOfKey(portId);
@@ -624,6 +586,9 @@
sp<AudioRecordClient> client = mAudioRecordClients.valueAt(index);
client->active = false;
+ client->startTimeNs = 0;
+
+ updateUidStates_l();
// finish the recording app op
finishRecording(client->opPackageName, client->uid);
@@ -646,6 +611,14 @@
return;
}
client = mAudioRecordClients.valueAt(index);
+
+ if (client->active) {
+ ALOGW("%s releasing active client portId %d", __FUNCTION__, portId);
+ client->active = false;
+ client->startTimeNs = 0;
+ updateUidStates_l();
+ }
+
mAudioRecordClients.removeItem(portId);
}
if (client == 0) {
@@ -1135,4 +1108,18 @@
return mAudioPolicyManager->setSurroundFormatEnabled(audioFormat, enabled);
}
+status_t AudioPolicyService::setAssistantUid(uid_t uid)
+{
+ Mutex::Autolock _l(mLock);
+ mUidPolicy->setAssistantUid(uid);
+ return NO_ERROR;
+}
+
+status_t AudioPolicyService::setA11yServicesUids(const std::vector<uid_t>& uids)
+{
+ Mutex::Autolock _l(mLock);
+ mUidPolicy->setA11yUids(uids);
+ return NO_ERROR;
+}
+
} // namespace android
diff --git a/services/audiopolicy/service/AudioPolicyService.cpp b/services/audiopolicy/service/AudioPolicyService.cpp
index b1ed522..2893872 100644
--- a/services/audiopolicy/service/AudioPolicyService.cpp
+++ b/services/audiopolicy/service/AudioPolicyService.cpp
@@ -340,17 +340,141 @@
return NO_ERROR;
}
-void AudioPolicyService::setRecordSilenced(uid_t uid, bool silenced)
+void AudioPolicyService::updateUidStates()
{
- {
- Mutex::Autolock _l(mLock);
- if (mAudioPolicyManager) {
- AutoCallerClear acc;
- mAudioPolicyManager->setRecordSilenced(uid, silenced);
+ Mutex::Autolock _l(mLock);
+ updateUidStates_l();
+}
+
+void AudioPolicyService::updateUidStates_l()
+{
+// Go over all active clients and allow capture (does not force silence) in the
+// following cases:
+// - The client is the assistant AND
+// an accessibility service is on TOP AND the source is VOICE_RECOGNITION or HOTWORD
+// OR
+// is on TOP AND uses VOICE_RECOGNITION
+// OR uses HOTWORD AND there is no privacy sensitive active capture
+// - The client is an accessibility service AND
+// is on TOP AND the source is VOICE_RECOGNITION or HOTWORD
+// - Any other client AND
+// The assistant is not on TOP AND
+// is on TOP OR latest started AND
+// there is no privacy sensitive active capture
+//TODO: mamanage pre processing effects according to use case priority
+
+ sp<AudioRecordClient> topActive;
+ sp<AudioRecordClient> latestActive;
+ nsecs_t latestStartNs = 0;
+ sp<AudioRecordClient> latestSensitiveActive;
+ nsecs_t latestSensitiveStartNs = 0;
+ bool isA11yOnTop = mUidPolicy->isA11yOnTop();
+ bool isAssistantOnTop = false;
+ bool isSensitiveActive = false;
+
+ for (size_t i =0; i < mAudioRecordClients.size(); i++) {
+ sp<AudioRecordClient> current = mAudioRecordClients[i];
+ if (!current->active) continue;
+ if (isPrivacySensitive(current->attributes.source)) {
+ if (current->startTimeNs > latestSensitiveStartNs) {
+ latestSensitiveActive = current;
+ latestSensitiveStartNs = current->startTimeNs;
+ }
+ isSensitiveActive = true;
}
+ if (mUidPolicy->getUidState(current->uid) == ActivityManager::PROCESS_STATE_TOP) {
+ topActive = current;
+ latestActive = nullptr;
+ if (mUidPolicy->isAssistantUid(current->uid)) {
+ isAssistantOnTop = true;
+ }
+ }
+ if (current->startTimeNs > latestStartNs) {
+ latestActive = current;
+ latestStartNs = current->startTimeNs;
+ }
+ }
+
+ if (topActive == nullptr && latestActive == nullptr) {
+ return;
+ }
+
+ for (size_t i =0; i < mAudioRecordClients.size(); i++) {
+ sp<AudioRecordClient> current = mAudioRecordClients[i];
+ if (!current->active) continue;
+
+ audio_source_t source = current->attributes.source;
+ bool isOnTop = mUidPolicy->getUidState(current->uid) == ActivityManager::PROCESS_STATE_TOP;
+ bool isLatest = current == latestActive;
+ bool isLatestSensitive = current == latestSensitiveActive;
+ bool forceIdle = true;
+ if (mUidPolicy->isAssistantUid(current->uid)) {
+ if (isA11yOnTop) {
+ if (source == AUDIO_SOURCE_HOTWORD || source == AUDIO_SOURCE_VOICE_RECOGNITION) {
+ forceIdle = false;
+ }
+ } else {
+ if (((isOnTop && source == AUDIO_SOURCE_VOICE_RECOGNITION) ||
+ source == AUDIO_SOURCE_HOTWORD) && !isSensitiveActive) {
+ forceIdle = false;
+ }
+ }
+ } else if (mUidPolicy->isA11yUid(current->uid)) {
+ if (isOnTop &&
+ (source == AUDIO_SOURCE_VOICE_RECOGNITION || source == AUDIO_SOURCE_HOTWORD)) {
+ forceIdle = false;
+ }
+ } else {
+ if (!isAssistantOnTop && (isOnTop || (topActive == nullptr && isLatest)) &&
+ (!isSensitiveActive || isLatestSensitive)) {
+ forceIdle = false;
+ }
+ }
+ setAppState_l(current->uid,
+ forceIdle ? APP_STATE_IDLE :
+ apmStatFromAmState(mUidPolicy->getUidState(current->uid)));
+ }
+}
+
+/* static */
+app_state_t AudioPolicyService::apmStatFromAmState(int amState) {
+ switch (amState) {
+ case ActivityManager::PROCESS_STATE_UNKNOWN:
+ return APP_STATE_IDLE;
+ case ActivityManager::PROCESS_STATE_TOP:
+ return APP_STATE_TOP;
+ default:
+ break;
+ }
+ return APP_STATE_FOREGROUND;
+}
+
+/* static */
+bool AudioPolicyService::isPrivacySensitive(audio_source_t source)
+{
+ switch (source) {
+ case AUDIO_SOURCE_VOICE_UPLINK:
+ case AUDIO_SOURCE_VOICE_DOWNLINK:
+ case AUDIO_SOURCE_VOICE_CALL:
+ case AUDIO_SOURCE_CAMCORDER:
+ case AUDIO_SOURCE_VOICE_COMMUNICATION:
+ return true;
+ default:
+ break;
+ }
+ return false;
+}
+
+void AudioPolicyService::setAppState_l(uid_t uid, app_state_t state)
+{
+ AutoCallerClear acc;
+
+ if (mAudioPolicyManager) {
+ mAudioPolicyManager->setAppState(uid, state);
}
sp<IAudioFlinger> af = AudioSystem::get_audio_flinger();
if (af) {
+ bool silenced = state == APP_STATE_IDLE;
af->setRecordSilenced(uid, silenced);
}
}
@@ -510,7 +634,8 @@
ActivityManager am;
am.registerUidObserver(this, ActivityManager::UID_OBSERVER_GONE
| ActivityManager::UID_OBSERVER_IDLE
- | ActivityManager::UID_OBSERVER_ACTIVE,
+ | ActivityManager::UID_OBSERVER_ACTIVE
+ | ActivityManager::UID_OBSERVER_PROCSTATE,
ActivityManager::PROCESS_STATE_UNKNOWN,
String16("audioserver"));
status_t res = am.linkToDeath(this);
@@ -519,6 +644,7 @@
mObserverRegistered = true;
} else {
ALOGE("UidPolicy::registerSelf linkToDeath failed: %d", res);
+
am.unregisterUidObserver(this);
}
}
@@ -537,8 +663,7 @@
mObserverRegistered = false;
}
-bool AudioPolicyService::UidPolicy::isUidActive(uid_t uid) {
- if (isServiceUid(uid)) return true;
+void AudioPolicyService::UidPolicy::checkRegistered() {
bool needToReregister = false;
{
Mutex::Autolock _l(mLock);
@@ -548,92 +673,182 @@
// Looks like ActivityManager has died previously, attempt to re-register.
registerSelf();
}
+}
+
+bool AudioPolicyService::UidPolicy::isUidActive(uid_t uid) {
+ if (isServiceUid(uid)) return true;
+ checkRegistered();
{
Mutex::Autolock _l(mLock);
auto overrideIter = mOverrideUids.find(uid);
if (overrideIter != mOverrideUids.end()) {
- return overrideIter->second;
+ return overrideIter->second.first;
}
// In an absense of the ActivityManager, assume everything to be active.
if (!mObserverRegistered) return true;
auto cacheIter = mCachedUids.find(uid);
if (cacheIter != mCachedUids.end()) {
- return cacheIter->second;
+ return cacheIter->second.first;
}
}
ActivityManager am;
bool active = am.isUidActive(uid, String16("audioserver"));
{
Mutex::Autolock _l(mLock);
- mCachedUids.insert(std::pair<uid_t, bool>(uid, active));
+ mCachedUids.insert(std::pair<uid_t,
+ std::pair<bool, int>>(uid, std::pair<bool, int>(active,
+ ActivityManager::PROCESS_STATE_UNKNOWN)));
}
return active;
}
+int AudioPolicyService::UidPolicy::getUidState(uid_t uid) {
+ if (isServiceUid(uid)) {
+ return ActivityManager::PROCESS_STATE_TOP;
+ }
+ checkRegistered();
+ {
+ Mutex::Autolock _l(mLock);
+ auto overrideIter = mOverrideUids.find(uid);
+ if (overrideIter != mOverrideUids.end()) {
+ if (overrideIter->second.first) {
+ if (overrideIter->second.second != ActivityManager::PROCESS_STATE_UNKNOWN) {
+ return overrideIter->second.second;
+ } else {
+ auto cacheIter = mCachedUids.find(uid);
+ if (cacheIter != mCachedUids.end()) {
+ return cacheIter->second.second;
+ }
+ }
+ }
+ return ActivityManager::PROCESS_STATE_UNKNOWN;
+ }
+ // In an absense of the ActivityManager, assume everything to be active.
+ if (!mObserverRegistered) {
+ return ActivityManager::PROCESS_STATE_TOP;
+ }
+ auto cacheIter = mCachedUids.find(uid);
+ if (cacheIter != mCachedUids.end()) {
+ if (cacheIter->second.first) {
+ return cacheIter->second.second;
+ } else {
+ return ActivityManager::PROCESS_STATE_UNKNOWN;
+ }
+ }
+ }
+ ActivityManager am;
+ bool active = am.isUidActive(uid, String16("audioserver"));
+ int state = ActivityManager::PROCESS_STATE_UNKNOWN;
+ if (active) {
+ state = am.getUidProcessState(uid, String16("audioserver"));
+ }
+ {
+ Mutex::Autolock _l(mLock);
+ mCachedUids.insert(std::pair<uid_t,
+ std::pair<bool, int>>(uid, std::pair<bool, int>(active, state)));
+ }
+
+ return state;
+}
+
void AudioPolicyService::UidPolicy::onUidActive(uid_t uid) {
- updateUidCache(uid, true, true);
+ updateUid(&mCachedUids, uid, true, ActivityManager::PROCESS_STATE_UNKNOWN, true);
}
void AudioPolicyService::UidPolicy::onUidGone(uid_t uid, __unused bool disabled) {
- updateUidCache(uid, false, false);
+ updateUid(&mCachedUids, uid, false, ActivityManager::PROCESS_STATE_UNKNOWN, false);
}
void AudioPolicyService::UidPolicy::onUidIdle(uid_t uid, __unused bool disabled) {
- updateUidCache(uid, false, true);
+ updateUid(&mCachedUids, uid, false, ActivityManager::PROCESS_STATE_UNKNOWN, true);
}
-void AudioPolicyService::UidPolicy::notifyService(uid_t uid, bool active) {
- sp<AudioPolicyService> service = mService.promote();
- if (service != nullptr) {
- service->setRecordSilenced(uid, !active);
+void AudioPolicyService::UidPolicy::onUidStateChanged(uid_t uid,
+ int32_t procState,
+ int64_t procStateSeq __unused) {
+ if (procState != ActivityManager::PROCESS_STATE_UNKNOWN) {
+ updateUid(&mCachedUids, uid, true, procState, true);
}
}
void AudioPolicyService::UidPolicy::updateOverrideUid(uid_t uid, bool active, bool insert) {
- if (isServiceUid(uid)) return;
- bool wasOverridden = false, wasActive = false;
- {
- Mutex::Autolock _l(mLock);
- updateUidLocked(&mOverrideUids, uid, active, insert, &wasOverridden, &wasActive);
- }
- if (!wasOverridden && insert) {
- notifyService(uid, active); // Started to override.
- } else if (wasOverridden && !insert) {
- notifyService(uid, isUidActive(uid)); // Override ceased, notify with ground truth.
- } else if (wasActive != active) {
- notifyService(uid, active); // Override updated.
+ updateUid(&mOverrideUids, uid, active, ActivityManager::PROCESS_STATE_UNKNOWN, insert);
+}
+
+void AudioPolicyService::UidPolicy::notifyService() {
+ sp<AudioPolicyService> service = mService.promote();
+ if (service != nullptr) {
+ service->updateUidStates();
}
}
-void AudioPolicyService::UidPolicy::updateUidCache(uid_t uid, bool active, bool insert) {
- if (isServiceUid(uid)) return;
- bool wasActive = false;
+void AudioPolicyService::UidPolicy::updateUid(std::unordered_map<uid_t,
+ std::pair<bool, int>> *uids,
+ uid_t uid,
+ bool active,
+ int state,
+ bool insert) {
+ if (isServiceUid(uid)) {
+ return;
+ }
+ bool wasActive = isUidActive(uid);
+ int previousState = getUidState(uid);
{
Mutex::Autolock _l(mLock);
- updateUidLocked(&mCachedUids, uid, active, insert, nullptr, &wasActive);
- // Do not notify service if currently overridden.
- if (mOverrideUids.find(uid) != mOverrideUids.end()) return;
+ updateUidLocked(uids, uid, active, state, insert);
}
- bool nowActive = active && insert;
- if (wasActive != nowActive) notifyService(uid, nowActive);
+ if (wasActive != isUidActive(uid) || state != previousState) {
+ notifyService();
+ }
}
-void AudioPolicyService::UidPolicy::updateUidLocked(std::unordered_map<uid_t, bool> *uids,
- uid_t uid, bool active, bool insert, bool *wasThere, bool *wasActive) {
+void AudioPolicyService::UidPolicy::updateUidLocked(std::unordered_map<uid_t,
+ std::pair<bool, int>> *uids,
+ uid_t uid,
+ bool active,
+ int state,
+ bool insert) {
auto it = uids->find(uid);
if (it != uids->end()) {
- if (wasThere != nullptr) *wasThere = true;
- if (wasActive != nullptr) *wasActive = it->second;
if (insert) {
- it->second = active;
+ if (state == ActivityManager::PROCESS_STATE_UNKNOWN) {
+ it->second.first = active;
+ }
+ if (it->second.first) {
+ it->second.second = state;
+ } else {
+ it->second.second = ActivityManager::PROCESS_STATE_UNKNOWN;
+ }
} else {
uids->erase(it);
}
- } else if (insert) {
- uids->insert(std::pair<uid_t, bool>(uid, active));
+ } else if (insert && (state == ActivityManager::PROCESS_STATE_UNKNOWN)) {
+ uids->insert(std::pair<uid_t, std::pair<bool, int>>(uid,
+ std::pair<bool, int>(active, state)));
}
}
+bool AudioPolicyService::UidPolicy::isA11yOnTop() {
+ for (const auto &uid : mCachedUids) {
+ std::vector<uid_t>::iterator it = find(mA11yUids.begin(), mA11yUids.end(), uid.first);
+ if (it == mA11yUids.end()) {
+ continue;
+ }
+ if (uid.second.second == ActivityManager::PROCESS_STATE_TOP ||
+ uid.second.second == ActivityManager::PROCESS_STATE_FOREGROUND_SERVICE ||
+ uid.second.second == ActivityManager::PROCESS_STATE_BOUND_FOREGROUND_SERVICE) {
+ return true;
+ }
+ }
+ return false;
+}
+
+bool AudioPolicyService::UidPolicy::isA11yUid(uid_t uid)
+{
+ std::vector<uid_t>::iterator it = find(mA11yUids.begin(), mA11yUids.end(), uid);
+ return it != mA11yUids.end();
+}
+
// ----------- AudioPolicyService::AudioCommandThread implementation ----------
AudioPolicyService::AudioCommandThread::AudioCommandThread(String8 name,
diff --git a/services/audiopolicy/service/AudioPolicyService.h b/services/audiopolicy/service/AudioPolicyService.h
index 6c55647..dc5a36d 100644
--- a/services/audiopolicy/service/AudioPolicyService.h
+++ b/services/audiopolicy/service/AudioPolicyService.h
@@ -94,8 +94,7 @@
audio_input_flags_t flags,
audio_port_handle_t *selectedDeviceId = NULL,
audio_port_handle_t *portId = NULL);
- virtual status_t startInput(audio_port_handle_t portId,
- bool *silenced);
+ virtual status_t startInput(audio_port_handle_t portId);
virtual status_t stopInput(audio_port_handle_t portId);
virtual void releaseInput(audio_port_handle_t portId);
virtual status_t initStreamVolume(audio_stream_type_t stream,
@@ -214,6 +213,9 @@
bool reported);
virtual status_t setSurroundFormatEnabled(audio_format_t audioFormat, bool enabled);
+ virtual status_t setAssistantUid(uid_t uid);
+ virtual status_t setA11yServicesUids(const std::vector<uid_t>& uids);
+
status_t doStopOutput(audio_port_handle_t portId);
void doReleaseOutput(audio_port_handle_t portId);
@@ -250,7 +252,7 @@
virtual status_t shellCommand(int in, int out, int err, Vector<String16>& args);
// Sets whether the given UID records only silence
- virtual void setRecordSilenced(uid_t uid, bool silenced);
+ virtual void setAppState_l(uid_t uid, app_state_t state);
// Overrides the UID state as if it is idle
status_t handleSetUidState(Vector<String16>& args, int err);
@@ -268,6 +270,13 @@
status_t getAudioPolicyEffects(sp<AudioPolicyEffects>& audioPolicyEffects);
+ app_state_t apmStatFromAmState(int amState);
+
+ void updateUidStates();
+ void updateUidStates_l();
+
+ static bool isPrivacySensitive(audio_source_t source);
+
// If recording we need to make sure the UID is allowed to do that. If the UID is idle
// then it cannot record and gets buffers with zeros - silence. As soon as the UID
// transitions to an active state we will start reporting buffers with data. This approach
@@ -277,7 +286,7 @@
class UidPolicy : public BnUidObserver, public virtual IBinder::DeathRecipient {
public:
explicit UidPolicy(wp<AudioPolicyService> service)
- : mService(service), mObserverRegistered(false) {}
+ : mService(service), mObserverRegistered(false), mAssistantUid(0) {}
void registerSelf();
void unregisterSelf();
@@ -286,27 +295,39 @@
void binderDied(const wp<IBinder> &who) override;
bool isUidActive(uid_t uid);
+ int getUidState(uid_t uid);
+ void setAssistantUid(uid_t uid) { mAssistantUid = uid; }
+ bool isAssistantUid(uid_t uid) { return uid == mAssistantUid; }
+ void setA11yUids(const std::vector<uid_t>& uids) { mA11yUids.clear(); mA11yUids = uids; }
+ bool isA11yUid(uid_t uid);
+ bool isA11yOnTop();
// BnUidObserver implementation
void onUidActive(uid_t uid) override;
void onUidGone(uid_t uid, bool disabled) override;
void onUidIdle(uid_t uid, bool disabled) override;
+ void onUidStateChanged(uid_t uid, int32_t procState, int64_t procStateSeq);
void addOverrideUid(uid_t uid, bool active) { updateOverrideUid(uid, active, true); }
void removeOverrideUid(uid_t uid) { updateOverrideUid(uid, false, false); }
- private:
- void notifyService(uid_t uid, bool active);
+ void updateUid(std::unordered_map<uid_t, std::pair<bool, int>> *uids,
+ uid_t uid, bool active, int state, bool insert);
+
+ private:
+ void notifyService();
void updateOverrideUid(uid_t uid, bool active, bool insert);
- void updateUidCache(uid_t uid, bool active, bool insert);
- void updateUidLocked(std::unordered_map<uid_t, bool> *uids,
- uid_t uid, bool active, bool insert, bool *wasThere, bool *wasActive);
+ void updateUidLocked(std::unordered_map<uid_t, std::pair<bool, int>> *uids,
+ uid_t uid, bool active, int state, bool insert);
+ void checkRegistered();
wp<AudioPolicyService> mService;
Mutex mLock;
bool mObserverRegistered;
- std::unordered_map<uid_t, bool> mOverrideUids;
- std::unordered_map<uid_t, bool> mCachedUids;
+ std::unordered_map<uid_t, std::pair<bool, int>> mOverrideUids;
+ std::unordered_map<uid_t, std::pair<bool, int>> mCachedUids;
+ uid_t mAssistantUid;
+ std::vector<uid_t> mA11yUids;
};
// Thread used to send audio config commands to audio flinger
@@ -631,12 +652,11 @@
const audio_session_t session, const audio_port_handle_t deviceId,
const String16& opPackageName) :
AudioClient(attributes, io, uid, pid, session, deviceId),
- opPackageName(opPackageName), isConcurrent(false), isVirtualDevice(false) {}
+ opPackageName(opPackageName), startTimeNs(0) {}
~AudioRecordClient() override = default;
const String16 opPackageName; // client package name
- bool isConcurrent; // is allowed to concurrent capture
- bool isVirtualDevice; // uses virtual device: updated by APM::getInputForAttr()
+ nsecs_t startTimeNs;
};
// --- AudioPlaybackClient ---
diff --git a/services/audiopolicy/tests/Android.mk b/services/audiopolicy/tests/Android.mk
index 513312e..2ccb542 100644
--- a/services/audiopolicy/tests/Android.mk
+++ b/services/audiopolicy/tests/Android.mk
@@ -41,6 +41,9 @@
libmedia_helper \
libutils
+LOCAL_HEADER_LIBRARIES := \
+ libmedia_headers
+
LOCAL_SRC_FILES := \
systemaudio_tests.cpp \
diff --git a/services/camera/libcameraservice/Android.bp b/services/camera/libcameraservice/Android.bp
index 9f2515e..025f0b2 100644
--- a/services/camera/libcameraservice/Android.bp
+++ b/services/camera/libcameraservice/Android.bp
@@ -72,7 +72,6 @@
"libbinder",
"libcutils",
"libmedia",
- "libmediandk",
"libmediautils",
"libcamera_client",
"libcamera_metadata",
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index 4dacd02..32b07fa 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -190,7 +190,9 @@
for (auto& cameraId : deviceIds) {
String8 id8 = String8(cameraId.c_str());
- onDeviceStatusChanged(id8, CameraDeviceStatus::PRESENT);
+ if (getCameraState(id8) == nullptr) {
+ onDeviceStatusChanged(id8, CameraDeviceStatus::PRESENT);
+ }
}
return OK;
@@ -1579,6 +1581,24 @@
Status CameraService::notifySystemEvent(int32_t eventId,
const std::vector<int32_t>& args) {
+ const int pid = CameraThreadState::getCallingPid();
+ const int selfPid = getpid();
+
+ // Permission checks
+ if (pid != selfPid) {
+ // Ensure we're being called by system_server, or similar process with
+ // permissions to notify the camera service about system events
+ if (!checkCallingPermission(
+ String16("android.permission.CAMERA_SEND_SYSTEM_EVENTS"))) {
+ const int uid = CameraThreadState::getCallingUid();
+ ALOGE("Permission Denial: cannot send updates to camera service about system"
+ " events from pid=%d, uid=%d", pid, uid);
+ return STATUS_ERROR_FMT(ERROR_PERMISSION_DENIED,
+ "No permission to send updates to camera service about system events"
+ " from pid=%d, uid=%d", pid, uid);
+ }
+ }
+
ATRACE_CALL();
switch(eventId) {
@@ -1993,9 +2013,6 @@
status_t CameraService::onTransact(uint32_t code, const Parcel& data, Parcel* reply,
uint32_t flags) {
- const int pid = CameraThreadState::getCallingPid();
- const int selfPid = getpid();
-
// Permission checks
switch (code) {
case SHELL_COMMAND_TRANSACTION: {
@@ -2022,20 +2039,6 @@
}
return NO_ERROR;
}
- case BnCameraService::NOTIFYSYSTEMEVENT: {
- if (pid != selfPid) {
- // Ensure we're being called by system_server, or similar process with
- // permissions to notify the camera service about system events
- if (!checkCallingPermission(
- String16("android.permission.CAMERA_SEND_SYSTEM_EVENTS"))) {
- const int uid = CameraThreadState::getCallingUid();
- ALOGE("Permission Denial: cannot send updates to camera service about system"
- " events from pid=%d, uid=%d", pid, uid);
- return PERMISSION_DENIED;
- }
- }
- break;
- }
}
return BnCameraService::onTransact(code, data, reply, flags);
diff --git a/services/camera/libcameraservice/CameraService.h b/services/camera/libcameraservice/CameraService.h
index 064863f..d332f6e 100644
--- a/services/camera/libcameraservice/CameraService.h
+++ b/services/camera/libcameraservice/CameraService.h
@@ -536,6 +536,7 @@
void onUidGone(uid_t uid, bool disabled);
void onUidActive(uid_t uid);
void onUidIdle(uid_t uid, bool disabled);
+ void onUidStateChanged(uid_t uid __unused, int32_t procState __unused, int64_t procStateSeq __unused) {}
void addOverrideUid(uid_t uid, String16 callingPackage, bool active);
void removeOverrideUid(uid_t uid, String16 callingPackage);
diff --git a/services/camera/libcameraservice/api1/client2/CaptureSequencer.cpp b/services/camera/libcameraservice/api1/client2/CaptureSequencer.cpp
index 97f7fdc..5029d4b 100644
--- a/services/camera/libcameraservice/api1/client2/CaptureSequencer.cpp
+++ b/services/camera/libcameraservice/api1/client2/CaptureSequencer.cpp
@@ -490,7 +490,6 @@
ATRACE_CALL();
SharedParameters::Lock l(client->getParameters());
Vector<int32_t> outputStreams;
- uint8_t captureIntent = static_cast<uint8_t>(ANDROID_CONTROL_CAPTURE_INTENT_STILL_CAPTURE);
/**
* Set up output streams in the request
@@ -520,7 +519,6 @@
if (l.mParameters.state == Parameters::VIDEO_SNAPSHOT) {
outputStreams.push(client->getRecordingStreamId());
- captureIntent = static_cast<uint8_t>(ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT);
}
res = mCaptureRequest.update(ANDROID_REQUEST_OUTPUT_STREAMS,
@@ -530,10 +528,6 @@
&mCaptureId, 1);
}
if (res == OK) {
- res = mCaptureRequest.update(ANDROID_CONTROL_CAPTURE_INTENT,
- &captureIntent, 1);
- }
- if (res == OK) {
res = mCaptureRequest.sort();
}
@@ -683,6 +677,8 @@
sp<Camera2Client> &client) {
ATRACE_CALL();
status_t res;
+ uint8_t captureIntent = static_cast<uint8_t>(ANDROID_CONTROL_CAPTURE_INTENT_STILL_CAPTURE);
+
if (mCaptureRequest.entryCount() == 0) {
res = client->getCameraDevice()->createDefaultRequest(
CAMERA2_TEMPLATE_STILL_CAPTURE,
@@ -695,6 +691,16 @@
}
}
+ if (params.state == Parameters::VIDEO_SNAPSHOT) {
+ captureIntent = static_cast<uint8_t>(ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT);
+ }
+ res = mCaptureRequest.update(ANDROID_CONTROL_CAPTURE_INTENT, &captureIntent, 1);
+ if (res != OK) {
+ ALOGE("%s: Camera %d: Unable to update capture intent: %s (%d)",
+ __FUNCTION__, client->getCameraId(), strerror(-res), res);
+ return res;
+ }
+
res = params.updateRequest(&mCaptureRequest);
if (res != OK) {
ALOGE("%s: Camera %d: Unable to update common entries of capture "
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index 58471b9..856af13 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -181,7 +181,14 @@
});
}
- mInterface = new HalInterface(session, queue);
+ camera_metadata_entry bufMgrMode =
+ mDeviceInfo.find(ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION);
+ if (bufMgrMode.count > 0) {
+ mUseHalBufManager = (bufMgrMode.data.u8[0] ==
+ ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5);
+ }
+
+ mInterface = new HalInterface(session, queue, mUseHalBufManager);
std::string providerType;
mVendorTagId = manager->getProviderTagIdLocked(mId.string());
mTagMonitor.initialize(mVendorTagId);
@@ -230,23 +237,6 @@
/** Register in-flight map to the status tracker */
mInFlightStatusId = mStatusTracker->addComponent();
- /** Create buffer manager */
- mBufferManager = new Camera3BufferManager();
-
- Vector<int32_t> sessionParamKeys;
- camera_metadata_entry_t sessionKeysEntry = mDeviceInfo.find(
- ANDROID_REQUEST_AVAILABLE_SESSION_KEYS);
- if (sessionKeysEntry.count > 0) {
- sessionParamKeys.insertArrayAt(sessionKeysEntry.data.i32, 0, sessionKeysEntry.count);
- }
-
- camera_metadata_entry bufMgrMode =
- mDeviceInfo.find(ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION);
- if (bufMgrMode.count > 0) {
- mUseHalBufManager = (bufMgrMode.data.u8[0] ==
- ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5);
- }
-
if (mUseHalBufManager) {
res = mRequestBufferSM.initialize(mStatusTracker);
if (res != OK) {
@@ -258,6 +248,16 @@
}
}
+ /** Create buffer manager */
+ mBufferManager = new Camera3BufferManager();
+
+ Vector<int32_t> sessionParamKeys;
+ camera_metadata_entry_t sessionKeysEntry = mDeviceInfo.find(
+ ANDROID_REQUEST_AVAILABLE_SESSION_KEYS);
+ if (sessionKeysEntry.count > 0) {
+ sessionParamKeys.insertArrayAt(sessionKeysEntry.data.i32, 0, sessionKeysEntry.count);
+ }
+
/** Start up request queue thread */
mRequestThread = new RequestThread(
this, mStatusTracker, mInterface, sessionParamKeys, mUseHalBufManager);
@@ -1330,14 +1330,24 @@
}
bDst.stream = stream->asHalStream();
- buffer_handle_t *buffer;
+ bool noBufferReturned = false;
+ buffer_handle_t *buffer = nullptr;
if (mUseHalBufManager) {
+ // This is suspicious most of the time but can be correct during flush where HAL
+ // has to return capture result before a buffer is requested
if (bSrc.bufferId == HalInterface::BUFFER_ID_NO_BUFFER) {
- ALOGE("%s: Frame %d: Buffer %zu: No bufferId for stream %d",
- __FUNCTION__, result.frameNumber, i, bSrc.streamId);
- return;
+ if (bSrc.status == BufferStatus::OK) {
+ ALOGE("%s: Frame %d: Buffer %zu: No bufferId for stream %d",
+ __FUNCTION__, result.frameNumber, i, bSrc.streamId);
+ // Still proceeds so other buffers can be returned
+ }
+ noBufferReturned = true;
}
- res = mInterface->popInflightRequestBuffer(bSrc.bufferId, &buffer);
+ if (noBufferReturned) {
+ res = OK;
+ } else {
+ res = mInterface->popInflightRequestBuffer(bSrc.bufferId, &buffer);
+ }
} else {
res = mInterface->popInflightBuffer(result.frameNumber, bSrc.streamId, &buffer);
}
@@ -1354,6 +1364,9 @@
if (bSrc.releaseFence == nullptr) {
bDst.release_fence = -1;
} else if (bSrc.releaseFence->numFds == 1) {
+ if (noBufferReturned) {
+ ALOGE("%s: got releaseFence without output buffer!", __FUNCTION__);
+ }
bDst.release_fence = dup(bSrc.releaseFence->data[0]);
} else {
ALOGE("%s: Frame %d: Invalid release fence for buffer %zu, fd count is %d, not 1",
@@ -3090,6 +3103,16 @@
for (size_t i = 0; i < numBuffers; i++)
{
+ if (outputBuffers[i].buffer == nullptr) {
+ if (!mUseHalBufManager) {
+ // With HAL buffer management API, HAL sometimes will have to return buffers that
+ // has not got a output buffer handle filled yet. This is though illegal if HAL
+ // buffer management API is not being used.
+ ALOGE("%s: cannot return a null buffer!", __FUNCTION__);
+ }
+ continue;
+ }
+
Camera3StreamInterface *stream = Camera3Stream::cast(outputBuffers[i].stream);
int streamId = stream->getId();
const auto& it = outputSurfaces.find(streamId);
@@ -3847,9 +3870,11 @@
Camera3Device::HalInterface::HalInterface(
sp<ICameraDeviceSession> &session,
- std::shared_ptr<RequestMetadataQueue> queue) :
+ std::shared_ptr<RequestMetadataQueue> queue,
+ bool useHalBufManager) :
mHidlSession(session),
- mRequestMetadataQueue(queue) {
+ mRequestMetadataQueue(queue),
+ mUseHalBufManager(useHalBufManager) {
// Check with hardware service manager if we can downcast these interfaces
// Somewhat expensive, so cache the results at startup
auto castResult_3_5 = device::V3_5::ICameraDeviceSession::castFrom(mHidlSession);
@@ -3866,17 +3891,19 @@
}
}
-Camera3Device::HalInterface::HalInterface() {}
+Camera3Device::HalInterface::HalInterface() : mUseHalBufManager(false) {}
Camera3Device::HalInterface::HalInterface(const HalInterface& other) :
mHidlSession(other.mHidlSession),
- mRequestMetadataQueue(other.mRequestMetadataQueue) {}
+ mRequestMetadataQueue(other.mRequestMetadataQueue),
+ mUseHalBufManager(other.mUseHalBufManager) {}
bool Camera3Device::HalInterface::valid() {
return (mHidlSession != nullptr);
}
void Camera3Device::HalInterface::clear() {
+ mHidlSession_3_5.clear();
mHidlSession_3_4.clear();
mHidlSession_3_3.clear();
mHidlSession.clear();
@@ -4186,14 +4213,14 @@
return res;
}
-void Camera3Device::HalInterface::wrapAsHidlRequest(camera3_capture_request_t* request,
+status_t Camera3Device::HalInterface::wrapAsHidlRequest(camera3_capture_request_t* request,
/*out*/device::V3_2::CaptureRequest* captureRequest,
/*out*/std::vector<native_handle_t*>* handlesCreated) {
ATRACE_CALL();
if (captureRequest == nullptr || handlesCreated == nullptr) {
ALOGE("%s: captureRequest (%p) and handlesCreated (%p) must not be null",
__FUNCTION__, captureRequest, handlesCreated);
- return;
+ return BAD_VALUE;
}
captureRequest->frameNumber = request->frame_number;
@@ -4234,26 +4261,37 @@
const camera3_stream_buffer_t *src = request->output_buffers + i;
StreamBuffer &dst = captureRequest->outputBuffers[i];
int32_t streamId = Camera3Stream::cast(src->stream)->getId();
- buffer_handle_t buf = *(src->buffer);
- auto pair = getBufferId(buf, streamId);
- bool isNewBuffer = pair.first;
- dst.streamId = streamId;
- dst.bufferId = pair.second;
- dst.buffer = isNewBuffer ? buf : nullptr;
- dst.status = BufferStatus::OK;
- native_handle_t *acquireFence = nullptr;
- if (src->acquire_fence != -1) {
- acquireFence = native_handle_create(1,0);
- acquireFence->data[0] = src->acquire_fence;
- handlesCreated->push_back(acquireFence);
+ if (src->buffer != nullptr) {
+ buffer_handle_t buf = *(src->buffer);
+ auto pair = getBufferId(buf, streamId);
+ bool isNewBuffer = pair.first;
+ dst.bufferId = pair.second;
+ dst.buffer = isNewBuffer ? buf : nullptr;
+ native_handle_t *acquireFence = nullptr;
+ if (src->acquire_fence != -1) {
+ acquireFence = native_handle_create(1,0);
+ acquireFence->data[0] = src->acquire_fence;
+ handlesCreated->push_back(acquireFence);
+ }
+ dst.acquireFence = acquireFence;
+ } else if (mUseHalBufManager) {
+ // HAL buffer management path
+ dst.bufferId = BUFFER_ID_NO_BUFFER;
+ dst.buffer = nullptr;
+ dst.acquireFence = nullptr;
+ } else {
+ ALOGE("%s: cannot send a null buffer in capture request!", __FUNCTION__);
+ return BAD_VALUE;
}
- dst.acquireFence = acquireFence;
+ dst.streamId = streamId;
+ dst.status = BufferStatus::OK;
dst.releaseFence = nullptr;
pushInflightBufferLocked(captureRequest->frameNumber, streamId,
src->buffer, src->acquire_fence);
}
}
+ return OK;
}
status_t Camera3Device::HalInterface::processBatchCaptureRequests(
@@ -4277,12 +4315,17 @@
}
std::vector<native_handle_t*> handlesCreated;
+ status_t res = OK;
for (size_t i = 0; i < batchSize; i++) {
if (hidlSession_3_4 != nullptr) {
- wrapAsHidlRequest(requests[i], /*out*/&captureRequests_3_4[i].v3_2,
+ res = wrapAsHidlRequest(requests[i], /*out*/&captureRequests_3_4[i].v3_2,
/*out*/&handlesCreated);
} else {
- wrapAsHidlRequest(requests[i], /*out*/&captureRequests[i], /*out*/&handlesCreated);
+ res = wrapAsHidlRequest(requests[i],
+ /*out*/&captureRequests[i], /*out*/&handlesCreated);
+ }
+ if (res != OK) {
+ return res;
}
}
@@ -5401,6 +5444,10 @@
}
if (mUseHalBufManager) {
+ if (outputStream->isAbandoned()) {
+ ALOGE("%s: stream %d is abandoned.", __FUNCTION__, streamId);
+ return TIMED_OUT;
+ }
// HAL will request buffer through requestStreamBuffer API
camera3_stream_buffer_t& buffer = outputBuffers->editItemAt(j);
buffer.stream = outputStream->asHalStream();
@@ -6328,8 +6375,9 @@
bool Camera3Device::RequestBufferStateMachine::startRequestBuffer() {
std::lock_guard<std::mutex> lock(mLock);
- if (mStatus == RB_STATUS_READY) {
+ if (mStatus == RB_STATUS_READY || mStatus == RB_STATUS_PENDING_STOP) {
mRequestBufferOngoing = true;
+ notifyTrackerLocked(/*active*/true);
return true;
}
return false;
@@ -6345,15 +6393,12 @@
if (mStatus == RB_STATUS_PENDING_STOP) {
checkSwitchToStopLocked();
}
+ notifyTrackerLocked(/*active*/false);
}
void Camera3Device::RequestBufferStateMachine::onStreamsConfigured() {
std::lock_guard<std::mutex> lock(mLock);
- RequestBufferState oldStatus = mStatus;
mStatus = RB_STATUS_READY;
- if (oldStatus != RB_STATUS_READY) {
- notifyTrackerLocked(/*active*/true);
- }
return;
}
@@ -6363,7 +6408,6 @@
mInflightMapEmpty = false;
if (mStatus == RB_STATUS_STOPPED) {
mStatus = RB_STATUS_READY;
- notifyTrackerLocked(/*active*/true);
}
return;
}
@@ -6408,7 +6452,6 @@
bool Camera3Device::RequestBufferStateMachine::checkSwitchToStopLocked() {
if (mInflightMapEmpty && mRequestThreadPaused && !mRequestBufferOngoing) {
mStatus = RB_STATUS_STOPPED;
- notifyTrackerLocked(/*active*/false);
return true;
}
return false;
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h
index c11a6f8..e5a38bb 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.h
+++ b/services/camera/libcameraservice/device3/Camera3Device.h
@@ -278,7 +278,8 @@
class HalInterface : public camera3::Camera3StreamBufferFreedListener {
public:
HalInterface(sp<hardware::camera::device::V3_2::ICameraDeviceSession> &session,
- std::shared_ptr<RequestMetadataQueue> queue);
+ std::shared_ptr<RequestMetadataQueue> queue,
+ bool useHalBufManager);
HalInterface(const HalInterface &other);
HalInterface();
@@ -344,7 +345,7 @@
// The output HIDL request still depends on input camera3_capture_request_t
// Do not free input camera3_capture_request_t before output HIDL request
- void wrapAsHidlRequest(camera3_capture_request_t* in,
+ status_t wrapAsHidlRequest(camera3_capture_request_t* in,
/*out*/hardware::camera::device::V3_2::CaptureRequest* out,
/*out*/std::vector<native_handle_t*>* handlesCreated);
@@ -398,6 +399,8 @@
std::unordered_map<uint64_t, buffer_handle_t*> mRequestedBuffers;
uint32_t mNextStreamConfigCounter = 1;
+
+ const bool mUseHalBufManager;
};
sp<HalInterface> mInterface;
diff --git a/services/camera/libcameraservice/device3/Camera3StreamSplitter.cpp b/services/camera/libcameraservice/device3/Camera3StreamSplitter.cpp
index 2b5debf..84c2ec7 100644
--- a/services/camera/libcameraservice/device3/Camera3StreamSplitter.cpp
+++ b/services/camera/libcameraservice/device3/Camera3StreamSplitter.cpp
@@ -257,6 +257,10 @@
// Add new entry into mOutputs
mOutputs[surfaceId] = gbp;
mConsumerBufferCount[surfaceId] = maxConsumerBuffers;
+ if (mConsumerBufferCount[surfaceId] > mMaxHalBuffers) {
+ SP_LOGW("%s: Consumer buffer count %zu larger than max. Hal buffers: %zu", __FUNCTION__,
+ mConsumerBufferCount[surfaceId], mMaxHalBuffers);
+ }
mNotifiers[gbp] = listener;
mOutputSlots[gbp] = std::make_unique<OutputSlots>(totalBufferCount);
@@ -328,11 +332,7 @@
}
mNotifiers[gbp] = nullptr;
- if (mConsumerBufferCount[surfaceId] < mMaxHalBuffers) {
- mMaxConsumerBuffers -= mConsumerBufferCount[surfaceId];
- } else {
- SP_LOGE("%s: Cached consumer buffer count mismatch!", __FUNCTION__);
- }
+ mMaxConsumerBuffers -= mConsumerBufferCount[surfaceId];
mConsumerBufferCount[surfaceId] = 0;
return res;
diff --git a/services/camera/libcameraservice/hidl/Convert.cpp b/services/camera/libcameraservice/hidl/Convert.cpp
index 22e879e..76ed6f6 100644
--- a/services/camera/libcameraservice/hidl/Convert.cpp
+++ b/services/camera/libcameraservice/hidl/Convert.cpp
@@ -16,7 +16,8 @@
#include <hidl/Convert.h>
#include <gui/bufferqueue/1.0/H2BGraphicBufferProducer.h>
-#include <NdkImageReaderPriv.h>
+#include <cutils/native_handle.h>
+#include <mediautils/AImageReaderUtils.h>
namespace android {
namespace hardware {
@@ -25,6 +26,7 @@
namespace conversion {
using hardware::graphics::bufferqueue::V1_0::utils::H2BGraphicBufferProducer;
+using aimg::AImageReader_getHGBPFromHandle;
// Note: existing data in dst will be gone. Caller still owns the memory of src
void convertToHidl(const camera_metadata_t *src, HCameraMetadata* dst) {
@@ -132,6 +134,7 @@
HCaptureResultExtras convertToHidl(const CaptureResultExtras &captureResultExtras) {
HCaptureResultExtras hCaptureResultExtras;
+ hCaptureResultExtras.requestId = captureResultExtras.requestId;
hCaptureResultExtras.burstId = captureResultExtras.burstId;
hCaptureResultExtras.frameNumber = captureResultExtras.frameNumber;
hCaptureResultExtras.partialResultCount = captureResultExtras.partialResultCount;
diff --git a/services/camera/libcameraservice/hidl/HidlCameraService.cpp b/services/camera/libcameraservice/hidl/HidlCameraService.cpp
index 31bdf6d..48f1d37 100644
--- a/services/camera/libcameraservice/hidl/HidlCameraService.cpp
+++ b/services/camera/libcameraservice/hidl/HidlCameraService.cpp
@@ -40,9 +40,11 @@
using device::V2_0::implementation::H2BCameraDeviceCallbacks;
using device::V2_0::implementation::HidlCameraDeviceUser;
using service::V2_0::implementation::H2BCameraServiceListener;
-using HCameraMetadataType = android::frameworks::cameraservice::common::V2_0::CameraMetadataType;
-using HVendorTag = android::frameworks::cameraservice::common::V2_0::VendorTag;
-using HVendorTagSection = android::frameworks::cameraservice::common::V2_0::VendorTagSection;
+using HCameraMetadataType = frameworks::cameraservice::common::V2_0::CameraMetadataType;
+using HVendorTag = frameworks::cameraservice::common::V2_0::VendorTag;
+using HVendorTagSection = frameworks::cameraservice::common::V2_0::VendorTagSection;
+using HProviderIdAndVendorTagSections =
+ frameworks::cameraservice::common::V2_0::ProviderIdAndVendorTagSections;
sp<HidlCameraService> gHidlCameraService;
@@ -215,39 +217,50 @@
}
Return<void> HidlCameraService::getCameraVendorTagSections(getCameraVendorTagSections_cb _hidl_cb) {
- hidl_vec<HVendorTagSection> hVendorTagSections;
- // TODO: Could this be just created on the stack since we don't set it to
- // global cache or anything ?
- HStatus hStatus = HStatus::NO_ERROR;
- sp<VendorTagDescriptor> desc = new VendorTagDescriptor();
- binder::Status serviceRet = mAidlICameraService->getCameraVendorTagDescriptor(desc.get());
-
- if (!serviceRet.isOk()) {
- ALOGE("%s: Failed to get VendorTagDescriptor", __FUNCTION__);
- _hidl_cb(B2HStatus(serviceRet), hVendorTagSections);
+ sp<VendorTagDescriptorCache> gCache = VendorTagDescriptorCache::getGlobalVendorTagCache();
+ if (gCache == nullptr) {
+ _hidl_cb(HStatus::UNKNOWN_ERROR, {});
+ return Void();
+ }
+ const std::unordered_map<metadata_vendor_id_t, sp<android::VendorTagDescriptor>>
+ &vendorIdsAndTagDescs = gCache->getVendorIdsAndTagDescriptors();
+ if (vendorIdsAndTagDescs.size() == 0) {
+ _hidl_cb(HStatus::UNKNOWN_ERROR, {});
return Void();
}
- const SortedVector<String8>* sectionNames = desc->getAllSectionNames();
- size_t numSections = sectionNames->size();
- std::vector<std::vector<HVendorTag>> tagsBySection(numSections);
- int tagCount = desc->getTagCount();
- std::vector<uint32_t> tags(tagCount);
- desc->getTagArray(tags.data());
- for (int i = 0; i < tagCount; i++) {
- HVendorTag vt;
- vt.tagId = tags[i];
- vt.tagName = desc->getTagName(tags[i]);
- vt.tagType = (HCameraMetadataType) desc->getTagType(tags[i]);
- ssize_t sectionIdx = desc->getSectionIndex(tags[i]);
- tagsBySection[sectionIdx].push_back(vt);
+ hidl_vec<HProviderIdAndVendorTagSections> hTagIdsAndVendorTagSections;
+ hTagIdsAndVendorTagSections.resize(vendorIdsAndTagDescs.size());
+ size_t j = 0;
+ for (auto &vendorIdAndTagDescs : vendorIdsAndTagDescs) {
+ hidl_vec<HVendorTagSection> hVendorTagSections;
+ sp<VendorTagDescriptor> desc = vendorIdAndTagDescs.second;
+ const SortedVector<String8>* sectionNames = desc->getAllSectionNames();
+ size_t numSections = sectionNames->size();
+ std::vector<std::vector<HVendorTag>> tagsBySection(numSections);
+ int tagCount = desc->getTagCount();
+ std::vector<uint32_t> tags(tagCount);
+ desc->getTagArray(tags.data());
+ for (int i = 0; i < tagCount; i++) {
+ HVendorTag vt;
+ vt.tagId = tags[i];
+ vt.tagName = desc->getTagName(tags[i]);
+ vt.tagType = (HCameraMetadataType) desc->getTagType(tags[i]);
+ ssize_t sectionIdx = desc->getSectionIndex(tags[i]);
+ tagsBySection[sectionIdx].push_back(vt);
+ }
+ hVendorTagSections.resize(numSections);
+ for (size_t s = 0; s < numSections; s++) {
+ hVendorTagSections[s].sectionName = (*sectionNames)[s].string();
+ hVendorTagSections[s].tags = tagsBySection[s];
+ }
+ HProviderIdAndVendorTagSections &hProviderIdAndVendorTagSections =
+ hTagIdsAndVendorTagSections[j];
+ hProviderIdAndVendorTagSections.providerId = vendorIdAndTagDescs.first;
+ hProviderIdAndVendorTagSections.vendorTagSections = std::move(hVendorTagSections);
+ j++;
}
- hVendorTagSections.resize(numSections);
- for (size_t s = 0; s < numSections; s++) {
- hVendorTagSections[s].sectionName = (*sectionNames)[s].string();
- hVendorTagSections[s].tags = tagsBySection[s];
- }
- _hidl_cb(hStatus, hVendorTagSections);
+ _hidl_cb(HStatus::NO_ERROR, hTagIdsAndVendorTagSections);
return Void();
}
diff --git a/services/soundtrigger/Android.bp b/services/soundtrigger/Android.bp
new file mode 100644
index 0000000..1f2283a
--- /dev/null
+++ b/services/soundtrigger/Android.bp
@@ -0,0 +1,54 @@
+// Copyright 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_shared {
+ name: "libsoundtriggerservice",
+
+ srcs: [
+ "SoundTriggerHwService.cpp",
+ "SoundTriggerHalHidl.cpp",
+ ],
+
+ shared_libs: [
+ "liblog",
+ "libutils",
+ "libbinder",
+ "libcutils",
+ "libhardware",
+ "libsoundtrigger",
+ "libaudioclient",
+ "libmediautils",
+
+ "libhwbinder",
+ "libhidlbase",
+ "libhidlmemory",
+ "libhidltransport",
+ "libbase",
+ "libaudiohal",
+ "libaudiohal_deathhandler",
+ "android.hardware.soundtrigger@2.0",
+ "android.hardware.soundtrigger@2.1",
+ "android.hardware.soundtrigger@2.2",
+ "android.hardware.audio.common@2.0",
+ "android.hidl.allocator@1.0",
+ "android.hidl.memory@1.0",
+ ],
+
+ include_dirs: ["frameworks/av/services/audioflinger"],
+
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
+}
diff --git a/services/soundtrigger/Android.mk b/services/soundtrigger/Android.mk
deleted file mode 100644
index 65f1a44..0000000
--- a/services/soundtrigger/Android.mk
+++ /dev/null
@@ -1,74 +0,0 @@
-# Copyright 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-ifeq ($(SOUND_TRIGGER_USE_STUB_MODULE), 1)
- ifneq ($(USE_LEGACY_LOCAL_AUDIO_HAL), true)
- $(error Requires building with USE_LEGACY_LOCAL_AUDIO_HAL=true)
- endif
- LOCAL_CFLAGS += -DSOUND_TRIGGER_USE_STUB_MODULE
-endif
-
-LOCAL_SRC_FILES:= \
- SoundTriggerHwService.cpp
-
-LOCAL_SHARED_LIBRARIES:= \
- liblog \
- libutils \
- libbinder \
- libcutils \
- libhardware \
- libsoundtrigger \
- libaudioclient \
- libmediautils \
-
-ifeq ($(USE_LEGACY_LOCAL_AUDIO_HAL),true)
-# libhardware configuration
-LOCAL_SRC_FILES += \
- SoundTriggerHalLegacy.cpp
-else
-# Treble configuration
-LOCAL_SRC_FILES += \
- SoundTriggerHalHidl.cpp
-
-LOCAL_SHARED_LIBRARIES += \
- libhwbinder \
- libhidlbase \
- libhidlmemory \
- libhidltransport \
- libbase \
- libaudiohal \
- libaudiohal_deathhandler \
- android.hardware.soundtrigger@2.0 \
- android.hardware.soundtrigger@2.1 \
- android.hardware.soundtrigger@2.2 \
- android.hardware.audio.common@2.0 \
- android.hidl.allocator@1.0 \
- android.hidl.memory@1.0
-endif
-
-
-LOCAL_C_INCLUDES += \
- frameworks/av/services/audioflinger
-
-LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
-
-LOCAL_CFLAGS += -Wall -Werror
-
-LOCAL_MODULE:= libsoundtriggerservice
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/services/soundtrigger/SoundTriggerHalLegacy.cpp b/services/soundtrigger/SoundTriggerHalLegacy.cpp
deleted file mode 100644
index 2b78818..0000000
--- a/services/soundtrigger/SoundTriggerHalLegacy.cpp
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/Log.h>
-#include "SoundTriggerHalLegacy.h"
-
-namespace android {
-
-/* static */
-sp<SoundTriggerHalInterface> SoundTriggerHalInterface::connectModule(const char *moduleName)
-{
- return new SoundTriggerHalLegacy(moduleName);
-}
-
-SoundTriggerHalLegacy::SoundTriggerHalLegacy(const char *moduleName)
- : mModuleName(moduleName), mHwDevice(NULL)
-{
-}
-
-void SoundTriggerHalLegacy::onFirstRef()
-{
- const hw_module_t *mod;
- int rc;
-
- if (mModuleName == NULL) {
- mModuleName = "primary";
- }
-
- rc = hw_get_module_by_class(SOUND_TRIGGER_HARDWARE_MODULE_ID, mModuleName, &mod);
- if (rc != 0) {
- ALOGE("couldn't load sound trigger module %s.%s (%s)",
- SOUND_TRIGGER_HARDWARE_MODULE_ID, mModuleName, strerror(-rc));
- return;
- }
- rc = sound_trigger_hw_device_open(mod, &mHwDevice);
- if (rc != 0) {
- ALOGE("couldn't open sound trigger hw device in %s.%s (%s)",
- SOUND_TRIGGER_HARDWARE_MODULE_ID, mModuleName, strerror(-rc));
- mHwDevice = NULL;
- return;
- }
- if (mHwDevice->common.version < SOUND_TRIGGER_DEVICE_API_VERSION_1_0 ||
- mHwDevice->common.version > SOUND_TRIGGER_DEVICE_API_VERSION_CURRENT) {
- ALOGE("wrong sound trigger hw device version %04x", mHwDevice->common.version);
- return;
- }
-}
-
-SoundTriggerHalLegacy::~SoundTriggerHalLegacy()
-{
- if (mHwDevice != NULL) {
- sound_trigger_hw_device_close(mHwDevice);
- }
-}
-
-int SoundTriggerHalLegacy::getProperties(struct sound_trigger_properties *properties)
-{
- if (mHwDevice == NULL) {
- return -ENODEV;
- }
- return mHwDevice->get_properties(mHwDevice, properties);
-}
-
-int SoundTriggerHalLegacy::loadSoundModel(struct sound_trigger_sound_model *sound_model,
- sound_model_callback_t callback,
- void *cookie,
- sound_model_handle_t *handle)
-{
- if (mHwDevice == NULL) {
- return -ENODEV;
- }
- return mHwDevice->load_sound_model(mHwDevice, sound_model, callback, cookie, handle);
-}
-
-int SoundTriggerHalLegacy::unloadSoundModel(sound_model_handle_t handle)
-{
- if (mHwDevice == NULL) {
- return -ENODEV;
- }
- return mHwDevice->unload_sound_model(mHwDevice, handle);
-}
-
-int SoundTriggerHalLegacy::startRecognition(sound_model_handle_t handle,
- const struct sound_trigger_recognition_config *config,
- recognition_callback_t callback,
- void *cookie)
-{
- if (mHwDevice == NULL) {
- return -ENODEV;
- }
- return mHwDevice->start_recognition(mHwDevice, handle, config, callback, cookie);
-}
-
-int SoundTriggerHalLegacy::stopRecognition(sound_model_handle_t handle)
-{
- if (mHwDevice == NULL) {
- return -ENODEV;
- }
- return mHwDevice->stop_recognition(mHwDevice, handle);
-}
-
-int SoundTriggerHalLegacy::stopAllRecognitions()
-{
- if (mHwDevice == NULL) {
- return -ENODEV;
- }
- if (mHwDevice->common.version >= SOUND_TRIGGER_DEVICE_API_VERSION_1_1 &&
- mHwDevice->stop_all_recognitions) {
- return mHwDevice->stop_all_recognitions(mHwDevice);
- }
- return -ENOSYS;
-}
-
-} // namespace android
diff --git a/services/soundtrigger/SoundTriggerHalLegacy.h b/services/soundtrigger/SoundTriggerHalLegacy.h
deleted file mode 100644
index 52488de..0000000
--- a/services/soundtrigger/SoundTriggerHalLegacy.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_HARDWARE_SOUNDTRIGGER_HAL_LEGACY_H
-#define ANDROID_HARDWARE_SOUNDTRIGGER_HAL_LEGACY_H
-
-#include "SoundTriggerHalInterface.h"
-
-namespace android {
-
-class SoundTriggerHalLegacy : public SoundTriggerHalInterface
-
-{
-public:
- virtual ~SoundTriggerHalLegacy();
-
- virtual int getProperties(struct sound_trigger_properties *properties);
-
- /*
- * Load a sound model. Once loaded, recognition of this model can be started and stopped.
- * Only one active recognition per model at a time. The SoundTrigger service will handle
- * concurrent recognition requests by different users/applications on the same model.
- * The implementation returns a unique handle used by other functions (unload_sound_model(),
- * start_recognition(), etc...
- */
- virtual int loadSoundModel(struct sound_trigger_sound_model *sound_model,
- sound_model_callback_t callback,
- void *cookie,
- sound_model_handle_t *handle);
-
- /*
- * Unload a sound model. A sound model can be unloaded to make room for a new one to overcome
- * implementation limitations.
- */
- virtual int unloadSoundModel(sound_model_handle_t handle);
-
- /* Start recognition on a given model. Only one recognition active at a time per model.
- * Once recognition succeeds of fails, the callback is called.
- * TODO: group recognition configuration parameters into one struct and add key phrase options.
- */
- virtual int startRecognition(sound_model_handle_t handle,
- const struct sound_trigger_recognition_config *config,
- recognition_callback_t callback,
- void *cookie);
-
- /* Stop recognition on a given model.
- * The implementation does not have to call the callback when stopped via this method.
- */
- virtual int stopRecognition(sound_model_handle_t handle);
-
- /* Stop recognition on all models.
- * Only supported for device api versions SOUND_TRIGGER_DEVICE_API_VERSION_1_1 or above.
- * If no implementation is provided, stop_recognition will be called for each running model.
- */
- int stopAllRecognitions();
-
- // RefBase
- virtual void onFirstRef();
-
-private:
-
- friend class SoundTriggerHalInterface;
-
- explicit SoundTriggerHalLegacy(const char *moduleName = NULL);
-
- const char *mModuleName;
- struct sound_trigger_hw_device* mHwDevice;
-};
-
-} // namespace android
-
-#endif // ANDROID_HARDWARE_SOUNDTRIGGER_HAL_LEGACY_H
diff --git a/services/soundtrigger/SoundTriggerHwService.cpp b/services/soundtrigger/SoundTriggerHwService.cpp
index 7915068..944abcc 100644
--- a/services/soundtrigger/SoundTriggerHwService.cpp
+++ b/services/soundtrigger/SoundTriggerHwService.cpp
@@ -36,11 +36,7 @@
#include <system/sound_trigger.h>
#include "SoundTriggerHwService.h"
-#ifdef SOUND_TRIGGER_USE_STUB_MODULE
-#define HW_MODULE_PREFIX "stub"
-#else
#define HW_MODULE_PREFIX "primary"
-#endif
namespace android {
SoundTriggerHwService::SoundTriggerHwService()
