Merge changes Ieb901076,Idce65fd2
* changes:
MediaMetrics: Add const correctness for items in service
MediaMetrics: Add stack allocated Item
diff --git a/media/libmediatranscoding/Android.bp b/media/libmediatranscoding/Android.bp
new file mode 100644
index 0000000..8f0e278
--- /dev/null
+++ b/media/libmediatranscoding/Android.bp
@@ -0,0 +1,15 @@
+// AIDL interfaces of MediaTranscoding.
+aidl_interface {
+ name: "mediatranscoding_aidl_interface",
+ local_include_dir: "aidl",
+ srcs: [
+ "aidl/android/media/IMediaTranscodingService.aidl",
+ "aidl/android/media/ITranscodingServiceClient.aidl",
+ "aidl/android/media/TranscodingErrorCode.aidl",
+ "aidl/android/media/TranscodingType.aidl",
+ "aidl/android/media/TranscodingVideoCodecType.aidl",
+ "aidl/android/media/TranscodingJob.aidl",
+ "aidl/android/media/TranscodingRequest.aidl",
+ "aidl/android/media/TranscodingResult.aidl",
+ ],
+}
diff --git a/media/libmediatranscoding/OWNERS b/media/libmediatranscoding/OWNERS
new file mode 100644
index 0000000..02287cb
--- /dev/null
+++ b/media/libmediatranscoding/OWNERS
@@ -0,0 +1,3 @@
+akersten@google.com
+hkuang@google.com
+lnilsson@google.com
diff --git a/media/libmediatranscoding/aidl/android/media/IMediaTranscodingService.aidl b/media/libmediatranscoding/aidl/android/media/IMediaTranscodingService.aidl
new file mode 100644
index 0000000..cae8ff0
--- /dev/null
+++ b/media/libmediatranscoding/aidl/android/media/IMediaTranscodingService.aidl
@@ -0,0 +1,81 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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.TranscodingJob;
+import android.media.TranscodingRequest;
+import android.media.ITranscodingServiceClient;
+
+/**
+ * Binder interface for MediaTranscodingService.
+ *
+ * {@hide}
+ */
+interface IMediaTranscodingService {
+ /**
+ * Register the client with the MediaTranscodingService.
+ *
+ * Client must call this function to register itself with the service in order to perform
+ * transcoding. This function will return a unique positive Id assigned by the service.
+ * Client should save this Id and use it for all the transaction with the service.
+ *
+ * @param client interface for the MediaTranscodingService to call the client.
+ * @return a unique positive Id assigned to the client by the service, -1 means failed to
+ * register.
+ */
+ int registerClient(in ITranscodingServiceClient client);
+
+ /**
+ * Unregister the client with the MediaTranscodingService.
+ *
+ * Client will not be able to perform any more transcoding after unregister.
+ *
+ * @param clientId assigned Id of the client.
+ * @return true if succeeds, false otherwise.
+ */
+ boolean unregisterClient(in int clientId);
+
+ /**
+ * Submits a transcoding request to MediaTranscodingService.
+ *
+ * @param clientId assigned Id of the client.
+ * @param request a TranscodingRequest contains transcoding configuration.
+ * @param job(output variable) a TranscodingJob generated by the MediaTranscodingService.
+ * @return a unique positive jobId generated by the MediaTranscodingService, -1 means failure.
+ */
+ int submitRequest(in int clientId,
+ in TranscodingRequest request,
+ out TranscodingJob job);
+
+ /**
+ * Cancels a transcoding job.
+ *
+ * @param clientId assigned id of the client.
+ * @param jobId a TranscodingJob generated by the MediaTranscodingService.
+ * @return true if succeeds, false otherwise.
+ */
+ boolean cancelJob(in int clientId, in int jobId);
+
+ /**
+ * Queries the job detail associated with a jobId.
+ *
+ * @param jobId a TranscodingJob generated by the MediaTranscodingService.
+ * @param job(output variable) the TranscodingJob associated with the jobId.
+ * @return true if succeeds, false otherwise.
+ */
+ boolean getJobWithId(in int jobId, out TranscodingJob job);
+}
diff --git a/media/libmediatranscoding/aidl/android/media/ITranscodingServiceClient.aidl b/media/libmediatranscoding/aidl/android/media/ITranscodingServiceClient.aidl
new file mode 100644
index 0000000..29b6f35
--- /dev/null
+++ b/media/libmediatranscoding/aidl/android/media/ITranscodingServiceClient.aidl
@@ -0,0 +1,75 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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.TranscodingErrorCode;
+import android.media.TranscodingJob;
+import android.media.TranscodingResult;
+
+/**
+ * ITranscodingServiceClient interface for the MediaTranscodingervice to communicate with the
+ * client.
+ *
+ * {@hide}
+ */
+//TODO(hkuang): Implement the interface.
+interface ITranscodingServiceClient {
+ /**
+ * Retrieves the name of the client.
+ */
+ @utf8InCpp String getName();
+
+ /**
+ * Called when the transcoding associated with the jobId finished.
+ *
+ * @param jobId jobId assigned by the MediaTranscodingService upon receiving request.
+ * @param result contains the transcoded file stats and other transcoding metrics if requested.
+ */
+ oneway void onTranscodingFinished(in int jobId, in TranscodingResult result);
+
+ /**
+ * Called when the transcoding associated with the jobId failed.
+ *
+ * @param jobId jobId assigned by the MediaTranscodingService upon receiving request.
+ * @param errorCode error code that indicates the error.
+ */
+ oneway void onTranscodingFailed(in int jobId, in TranscodingErrorCode errorCode);
+
+ /**
+ * Called when the transcoding configuration associated with the jobId gets updated, i.e. wait
+ * number in the job queue.
+ *
+ * <p> This will only be called if client set requestUpdate to be true in the TranscodingRequest
+ * submitted to the MediaTranscodingService.
+ *
+ * @param jobId jobId assigned by the MediaTranscodingService upon receiving request.
+ * @param oldAwaitNumber previous number of jobs ahead of current job.
+ * @param newAwaitNumber updated number of jobs ahead of current job.
+ */
+ oneway void onAwaitNumberOfJobsChanged(in int jobId, in int oldAwaitNumber, in int newAwaitNumber);
+
+ /**
+ * Called when there is an update on the progress of the TranscodingJob.
+ *
+ * <p> This will only be called if client set requestUpdate to be true in the TranscodingRequest
+ * submitted to the MediaTranscodingService.
+ *
+ * @param jobId jobId assigned by the MediaTranscodingService upon receiving request.
+ * @param progress an integer number ranging from 0 ~ 100 inclusive.
+ */
+ oneway void onProgressUpdate(in int jobId, in int progress);
+}
diff --git a/media/libmediatranscoding/aidl/android/media/TranscodingErrorCode.aidl b/media/libmediatranscoding/aidl/android/media/TranscodingErrorCode.aidl
new file mode 100644
index 0000000..7f47fdc
--- /dev/null
+++ b/media/libmediatranscoding/aidl/android/media/TranscodingErrorCode.aidl
@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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;
+
+/**
+ * Type enums of video transcoding errors.
+ *
+ * {@hide}
+ */
+@Backing(type = "int")
+enum TranscodingErrorCode {
+ kUnknown = 0,
+ kUnsupported = 1,
+ kDecoderError = 2,
+ kEncoderError = 3,
+ kExtractorError = 4,
+ kMuxerError = 5,
+ kInvalidBitstream = 6
+}
\ No newline at end of file
diff --git a/media/libmediatranscoding/aidl/android/media/TranscodingJob.aidl b/media/libmediatranscoding/aidl/android/media/TranscodingJob.aidl
new file mode 100644
index 0000000..42ad8ad
--- /dev/null
+++ b/media/libmediatranscoding/aidl/android/media/TranscodingJob.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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.TranscodingRequest;
+
+/**
+ * TranscodingJob is generated by the MediaTranscodingService upon receiving a TranscodingRequest.
+ * It contains all the necessary configuration generated by the MediaTranscodingService for the
+ * TranscodingRequest.
+ *
+ * {@hide}
+ */
+//TODO(hkuang): Implement the parcelable.
+parcelable TranscodingJob {
+ /**
+ * A unique positive Id generated by the MediaTranscodingService.
+ */
+ int jobId;
+
+ /**
+ * The request associated with the TranscodingJob.
+ */
+ TranscodingRequest request;
+
+ /**
+ * Current number of jobs ahead of this job. The service schedules the job based on the priority
+ * passed from the client. Client could specify whether to receive updates when the
+ * awaitNumberOfJobs changes through setting requestProgressUpdate in the TranscodingRequest.
+ */
+ int awaitNumberOfJobs;
+}
diff --git a/media/libmediatranscoding/aidl/android/media/TranscodingRequest.aidl b/media/libmediatranscoding/aidl/android/media/TranscodingRequest.aidl
new file mode 100644
index 0000000..6b51ee3
--- /dev/null
+++ b/media/libmediatranscoding/aidl/android/media/TranscodingRequest.aidl
@@ -0,0 +1,58 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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.TranscodingType;
+
+/**
+ * TranscodingRequest contains the desired configuration for the transcoding.
+ *
+ * {@hide}
+ */
+//TODO(hkuang): Implement the parcelable.
+parcelable TranscodingRequest {
+ /**
+ * Name of file to be transcoded.
+ */
+ @utf8InCpp String fileName;
+
+ /**
+ * Type of the transcoding.
+ */
+ TranscodingType transcodingType;
+
+ /**
+ * Input source file descriptor.
+ */
+ ParcelFileDescriptor inFd;
+
+ /**
+ * Output transcoded file descriptor.
+ */
+ ParcelFileDescriptor outFd;
+
+ /**
+ * Priority of this transcoding. Service will schedule the transcoding based on the priority.
+ */
+ // TODO(hkuang): Define the priority level.
+ int priority;
+
+ /**
+ * Whether to receive update on progress and change of awaitNumJobs.
+ */
+ boolean requestUpdate;
+}
diff --git a/media/libmediatranscoding/aidl/android/media/TranscodingResult.aidl b/media/libmediatranscoding/aidl/android/media/TranscodingResult.aidl
new file mode 100644
index 0000000..a41e025
--- /dev/null
+++ b/media/libmediatranscoding/aidl/android/media/TranscodingResult.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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.TranscodingJob;
+
+/**
+ * Result of the transcoding.
+ *
+ * {@hide}
+ */
+//TODO(hkuang): Implement the parcelable.
+parcelable TranscodingResult {
+ /**
+ * The jobId associated with the TranscodingResult.
+ */
+ int jobId;
+
+ /**
+ * Actual bitrate of the transcoded video in bits per second. This will only present for video
+ * transcoding. -1 means not available.
+ */
+ int actualBitrateBps;
+
+ // TODO(hkuang): Add more fields.
+}
\ No newline at end of file
diff --git a/media/libmediatranscoding/aidl/android/media/TranscodingType.aidl b/media/libmediatranscoding/aidl/android/media/TranscodingType.aidl
new file mode 100644
index 0000000..9184c87
--- /dev/null
+++ b/media/libmediatranscoding/aidl/android/media/TranscodingType.aidl
@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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;
+
+/**
+ * Type of transcoding.
+ *
+ * {@hide}
+ */
+@Backing(type = "int")
+enum TranscodingType {
+ kUnknown = 0,
+ kVideoTranscoding = 1,
+ kImageTranscoding = 2,
+}
diff --git a/media/libmediatranscoding/aidl/android/media/TranscodingVideoCodecType.aidl b/media/libmediatranscoding/aidl/android/media/TranscodingVideoCodecType.aidl
new file mode 100644
index 0000000..5dab4f2
--- /dev/null
+++ b/media/libmediatranscoding/aidl/android/media/TranscodingVideoCodecType.aidl
@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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;
+
+/**
+ * Type enums of video codec type.
+ *
+ * {@hide}
+ */
+@Backing(type = "int")
+enum TranscodingVideoCodecType {
+ kUnspecified = 0,
+ kAvc = 1,
+ kHevc = 2,
+}
\ No newline at end of file
diff --git a/services/mediatranscoding/.clang-format b/services/mediatranscoding/.clang-format
new file mode 100644
index 0000000..f14cc88
--- /dev/null
+++ b/services/mediatranscoding/.clang-format
@@ -0,0 +1,33 @@
+---
+BasedOnStyle: Google
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLoopsOnASingleLine: true
+BinPackArguments: true
+BinPackParameters: true
+CommentPragmas: NOLINT:.*
+ContinuationIndentWidth: 8
+DerivePointerAlignment: false
+IndentWidth: 4
+PointerAlignment: Left
+TabWidth: 4
+
+# Deviations from the above file:
+# "Don't indent the section label"
+AccessModifierOffset: -4
+# "Each line of text in your code should be at most 100 columns long."
+ColumnLimit: 100
+# "Constructor initializer lists can be all on one line or with subsequent
+# lines indented eight spaces.". clang-format does not support having the colon
+# on the same line as the constructor function name, so this is the best
+# approximation of that rule, which makes all entries in the list (except the
+# first one) have an eight space indentation.
+ConstructorInitializerIndentWidth: 6
+# There is nothing in go/droidcppstyle about case labels, but there seems to be
+# more code that does not indent the case labels in frameworks/base.
+IndentCaseLabels: false
+# There have been some bugs in which subsequent formatting operations introduce
+# weird comment jumps.
+ReflowComments: false
+# Android does support C++11 now.
+Standard: Cpp11
\ No newline at end of file
diff --git a/services/mediatranscoding/Android.bp b/services/mediatranscoding/Android.bp
new file mode 100644
index 0000000..3dc43f1
--- /dev/null
+++ b/services/mediatranscoding/Android.bp
@@ -0,0 +1,60 @@
+// service library
+cc_library_shared {
+ name: "libmediatranscodingservice",
+
+ srcs: ["MediaTranscodingService.cpp"],
+
+ shared_libs: [
+ "libbinder_ndk",
+ "liblog",
+ ],
+
+ static_libs: [
+ "mediatranscoding_aidl_interface-ndk_platform",
+ ],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+}
+
+cc_binary {
+ name: "mediatranscoding",
+
+ srcs: [
+ "main_mediatranscodingservice.cpp",
+ ],
+
+ shared_libs: [
+ // TODO(hkuang): Use libbinder_ndk
+ "libbinder",
+ "libutils",
+ "liblog",
+ "libbase",
+ "libmediatranscodingservice",
+ ],
+
+ static_libs: [
+ "mediatranscoding_aidl_interface-ndk_platform",
+ ],
+
+ target: {
+ android: {
+ product_variables: {
+ malloc_not_svelte: {
+ // Scudo increases memory footprint, so only enable on
+ // non-svelte devices.
+ shared_libs: ["libc_scudo"],
+ },
+ },
+ },
+ },
+
+ init_rc: ["mediatranscoding.rc"],
+
+ cflags: [
+ "-Werror",
+ "-Wall",
+ ],
+}
diff --git a/services/mediatranscoding/MODULE_LICENSE_APACHE2 b/services/mediatranscoding/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/services/mediatranscoding/MODULE_LICENSE_APACHE2
diff --git a/services/mediatranscoding/MediaTranscodingService.cpp b/services/mediatranscoding/MediaTranscodingService.cpp
new file mode 100644
index 0000000..2680cee
--- /dev/null
+++ b/services/mediatranscoding/MediaTranscodingService.cpp
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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 "MediaTranscodingService"
+#include "MediaTranscodingService.h"
+
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <utils/Log.h>
+#include <utils/Vector.h>
+
+namespace android {
+
+namespace media {
+
+using android::media::MediaTranscodingService;
+
+MediaTranscodingService::MediaTranscodingService() {
+ ALOGV("MediaTranscodingService is created");
+}
+
+MediaTranscodingService::~MediaTranscodingService() {
+ ALOGE("Should not be in ~MediaTranscodingService");
+}
+
+binder_status_t MediaTranscodingService::dump(int /* fd */, const char** /*args*/,
+ uint32_t /*numArgs*/) {
+ // TODO(hkuang): Add implementation.
+ return OK;
+}
+
+//static
+void MediaTranscodingService::instantiate() {
+ std::shared_ptr<MediaTranscodingService> service =
+ ::ndk::SharedRefBase::make<MediaTranscodingService>();
+ binder_status_t status =
+ AServiceManager_addService(service->asBinder().get(), getServiceName());
+ if (status != STATUS_OK) {
+ return;
+ }
+}
+
+Status MediaTranscodingService::registerClient(
+ const std::shared_ptr<ITranscodingServiceClient>& /*in_client*/,
+ int32_t* /*_aidl_return*/) {
+ // TODO(hkuang): Add implementation.
+ return Status::ok();
+}
+
+Status MediaTranscodingService::unregisterClient(int32_t /*clientId*/, bool* /*_aidl_return*/) {
+ // TODO(hkuang): Add implementation.
+ return Status::ok();
+}
+
+Status MediaTranscodingService::submitRequest(int32_t /*clientId*/,
+ const TranscodingRequest& /*request*/,
+ TranscodingJob* /*job*/, int32_t* /*_aidl_return*/) {
+ // TODO(hkuang): Add implementation.
+ return Status::ok();
+}
+
+Status MediaTranscodingService::cancelJob(int32_t /*in_clientId*/, int32_t /*in_jobId*/,
+ bool* /*_aidl_return*/) {
+ // TODO(hkuang): Add implementation.
+ return Status::ok();
+}
+
+Status MediaTranscodingService::getJobWithId(int32_t /*in_jobId*/, TranscodingJob* /*out_job*/,
+ bool* /*_aidl_return*/) {
+ // TODO(hkuang): Add implementation.
+ return Status::ok();
+}
+
+} // namespace media
+} // namespace android
diff --git a/services/mediatranscoding/MediaTranscodingService.h b/services/mediatranscoding/MediaTranscodingService.h
new file mode 100644
index 0000000..c2c30b9
--- /dev/null
+++ b/services/mediatranscoding/MediaTranscodingService.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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_MEDIA_TRANSCODING_SERVICE_H
+#define ANDROID_MEDIA_TRANSCODING_SERVICE_H
+
+#include <aidl/android/media/BnMediaTranscodingService.h>
+#include <binder/IServiceManager.h>
+
+namespace android {
+
+namespace media {
+
+using Status = ::ndk::ScopedAStatus;
+using ::aidl::android::media::BnMediaTranscodingService;
+using ::aidl::android::media::ITranscodingServiceClient;
+using ::aidl::android::media::TranscodingJob;
+using ::aidl::android::media::TranscodingRequest;
+
+class MediaTranscodingService : public BnMediaTranscodingService {
+public:
+ MediaTranscodingService();
+ virtual ~MediaTranscodingService();
+
+ static void instantiate();
+
+ static const char* getServiceName() { return "media.transcoding"; }
+
+ Status registerClient(const std::shared_ptr<ITranscodingServiceClient>& in_client,
+ int32_t* _aidl_return) override;
+
+ Status unregisterClient(int32_t clientId, bool* _aidl_return) override;
+
+ Status submitRequest(int32_t in_clientId, const TranscodingRequest& in_request,
+ TranscodingJob* out_job, int32_t* _aidl_return) override;
+
+ Status cancelJob(int32_t in_clientId, int32_t in_jobId, bool* _aidl_return) override;
+
+ Status getJobWithId(int32_t in_jobId, TranscodingJob* out_job, bool* _aidl_return) override;
+
+ virtual inline binder_status_t dump(int /*fd*/, const char** /*args*/, uint32_t /*numArgs*/);
+
+private:
+};
+
+} // namespace media
+} // namespace android
+
+#endif // ANDROID_MEDIA_TRANSCODING_SERVICE_H
diff --git a/services/mediatranscoding/NOTICE b/services/mediatranscoding/NOTICE
new file mode 100644
index 0000000..9f46052
--- /dev/null
+++ b/services/mediatranscoding/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2019, The Android Open 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/services/mediatranscoding/OWNERS b/services/mediatranscoding/OWNERS
new file mode 100644
index 0000000..825c586
--- /dev/null
+++ b/services/mediatranscoding/OWNERS
@@ -0,0 +1,4 @@
+akersten@google.com
+hkuang@google.com
+lnilsson@google.com
+
diff --git a/services/mediatranscoding/main_mediatranscodingservice.cpp b/services/mediatranscoding/main_mediatranscodingservice.cpp
new file mode 100644
index 0000000..1978eb4
--- /dev/null
+++ b/services/mediatranscoding/main_mediatranscodingservice.cpp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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-base/logging.h>
+#include <binder/IPCThreadState.h>
+#include <binder/ProcessState.h>
+
+#include "MediaTranscodingService.h"
+
+using namespace android;
+
+int main(int argc __unused, char** argv) {
+ LOG(INFO) << "media transcoding service starting";
+
+ // TODO(hkuang): Start the service with libbinder_ndk.
+ strcpy(argv[0], "media.transcoding");
+ sp<ProcessState> proc(ProcessState::self());
+ sp<IServiceManager> sm = defaultServiceManager();
+ android::media::MediaTranscodingService::instantiate();
+
+ ProcessState::self()->startThreadPool();
+ IPCThreadState::self()->joinThreadPool();
+}
diff --git a/services/mediatranscoding/mediatranscoding.rc b/services/mediatranscoding/mediatranscoding.rc
new file mode 100644
index 0000000..2dc547f
--- /dev/null
+++ b/services/mediatranscoding/mediatranscoding.rc
@@ -0,0 +1,6 @@
+service media.transcoding /system/bin/mediatranscoding
+ class main
+ user media
+ group media
+ ioprio rt 4
+ writepid /dev/cpuset/foreground/tasks /dev/stune/foreground/tasks