Make change and version bump to r_aml_300801200 for mainline module file: apex/manifest_codec.json

Change-Id: I61441fdf46476b30c86ede0ba21eb340c065fd55
diff --git a/apex/manifest.json b/apex/manifest.json
index 0602232..5be1f2a 100644
--- a/apex/manifest.json
+++ b/apex/manifest.json
@@ -1,4 +1,4 @@
 {
   "name": "com.android.media",
-  "version": 300801100
+  "version": 300801200
 }
diff --git a/apex/manifest_codec.json b/apex/manifest_codec.json
index 0e2f9b3..726c0f3 100644
--- a/apex/manifest_codec.json
+++ b/apex/manifest_codec.json
@@ -1,4 +1,4 @@
 {
   "name": "com.android.media.swcodec",
-  "version": 300801100
+  "version": 300801200
 }
diff --git a/media/libstagefright/MediaCodec.cpp b/media/libstagefright/MediaCodec.cpp
index 983fa56..5d17f97 100644
--- a/media/libstagefright/MediaCodec.cpp
+++ b/media/libstagefright/MediaCodec.cpp
@@ -1482,9 +1482,9 @@
     return PostAndAwaitResponse(msg, &response);
 }
 
-status_t MediaCodec::releaseAsync() {
+status_t MediaCodec::releaseAsync(const sp<AMessage> &notify) {
     sp<AMessage> msg = new AMessage(kWhatRelease, this);
-    msg->setInt32("async", 1);
+    msg->setMessage("async", notify);
     sp<AMessage> response;
     return PostAndAwaitResponse(msg, &response);
 }
@@ -2695,6 +2695,11 @@
                     if (mReplyID != nullptr) {
                         (new AMessage)->postReply(mReplyID);
                     }
+                    if (mAsyncReleaseCompleteNotification != nullptr) {
+                        flushMediametrics();
+                        mAsyncReleaseCompleteNotification->post();
+                        mAsyncReleaseCompleteNotification.clear();
+                    }
                     break;
                 }
 
@@ -3081,8 +3086,8 @@
                 break;
             }
 
-            int32_t async = 0;
-            if (msg->findInt32("async", &async) && async) {
+            sp<AMessage> asyncNotify;
+            if (msg->findMessage("async", &asyncNotify) && asyncNotify != nullptr) {
                 if (mSurface != NULL) {
                     if (!mReleaseSurface) {
                         mReleaseSurface.reset(new ReleaseSurface);
@@ -3114,10 +3119,11 @@
                 pushBlankBuffersToNativeWindow(mSurface.get());
             }
 
-            if (async) {
+            if (asyncNotify != nullptr) {
                 mResourceManagerProxy->markClientForPendingRemoval();
                 (new AMessage)->postReply(mReplyID);
                 mReplyID = 0;
+                mAsyncReleaseCompleteNotification = asyncNotify;
             }
 
             break;
diff --git a/media/libstagefright/include/media/stagefright/MediaCodec.h b/media/libstagefright/include/media/stagefright/MediaCodec.h
index 02ab4c0..f7e6c27 100644
--- a/media/libstagefright/include/media/stagefright/MediaCodec.h
+++ b/media/libstagefright/include/media/stagefright/MediaCodec.h
@@ -139,7 +139,7 @@
     // object.
     status_t release();
 
-    status_t releaseAsync();
+    status_t releaseAsync(const sp<AMessage> &notify);
 
     status_t flush();
 
@@ -383,6 +383,7 @@
     sp<AMessage> mInputFormat;
     sp<AMessage> mCallback;
     sp<AMessage> mOnFrameRenderedNotification;
+    sp<AMessage> mAsyncReleaseCompleteNotification;
 
     sp<ResourceManagerServiceProxy> mResourceManagerProxy;
 
diff --git a/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h
index 0c5d1d0..923310c 100644
--- a/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h
@@ -35,6 +35,7 @@
 
 namespace android {
 
+class AudioPolicyMix;
 class DeviceDescriptor;
 class HwAudioOutputDescriptor;
 class SwAudioOutputDescriptor;
@@ -90,11 +91,12 @@
                           product_strategy_t strategy, VolumeSource volumeSource,
                           audio_output_flags_t flags,
                           bool isPreferredDeviceForExclusiveUse,
-                          std::vector<wp<SwAudioOutputDescriptor>> secondaryOutputs) :
+                          std::vector<wp<SwAudioOutputDescriptor>> secondaryOutputs,
+                          wp<AudioPolicyMix> primaryMix) :
         ClientDescriptor(portId, uid, sessionId, attributes, config, preferredDeviceId,
                          isPreferredDeviceForExclusiveUse),
         mStream(stream), mStrategy(strategy), mVolumeSource(volumeSource), mFlags(flags),
-        mSecondaryOutputs(std::move(secondaryOutputs)) {}
+        mSecondaryOutputs(std::move(secondaryOutputs)), mPrimaryMix(primaryMix) {}
     ~TrackClientDescriptor() override = default;
 
     using ClientDescriptor::dump;
@@ -108,6 +110,9 @@
         return mSecondaryOutputs;
     };
     VolumeSource volumeSource() const { return mVolumeSource; }
+    const sp<AudioPolicyMix> getPrimaryMix() const {
+        return mPrimaryMix.promote();
+    };
 
     void setActive(bool active) override
     {
@@ -136,7 +141,7 @@
     const VolumeSource mVolumeSource;
     const audio_output_flags_t mFlags;
     const std::vector<wp<SwAudioOutputDescriptor>> mSecondaryOutputs;
-
+    const wp<AudioPolicyMix> mPrimaryMix;
     /**
      * required for duplicating thread, prevent from removing active client from an output
      * involved in a duplication.
diff --git a/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp b/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp
index fc1a59f..b6de4be 100644
--- a/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/AudioPolicyMix.cpp
@@ -28,7 +28,7 @@
 
 void AudioPolicyMix::dump(String8 *dst, int spaces, int index) const
 {
-    dst->appendFormat("%*sAudio Policy Mix %d:\n", spaces, "", index + 1);
+    dst->appendFormat("%*sAudio Policy Mix %d (%p):\n", spaces, "", index + 1, this);
     std::string mixTypeLiteral;
     if (!MixTypeConverter::toString(mMixType, mixTypeLiteral)) {
         ALOGE("%s: failed to convert mix type %d", __FUNCTION__, mMixType);
@@ -44,6 +44,9 @@
 
     dst->appendFormat("%*s- device address: %s\n", spaces, "", mDeviceAddress.string());
 
+    dst->appendFormat("%*s- output: %d\n", spaces, "",
+            mOutput == nullptr ? 0 : mOutput->mIoHandle);
+
     int indexCriterion = 0;
     for (const auto &criterion : mCriteria) {
         dst->appendFormat("%*s- Criterion %d: ", spaces + 2, "", indexCriterion++);
diff --git a/services/audiopolicy/common/managerdefinitions/src/ClientDescriptor.cpp b/services/audiopolicy/common/managerdefinitions/src/ClientDescriptor.cpp
index 95822b9..afc4d01 100644
--- a/services/audiopolicy/common/managerdefinitions/src/ClientDescriptor.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/ClientDescriptor.cpp
@@ -23,6 +23,7 @@
 #include <TypeConverter.h>
 #include "AudioOutputDescriptor.h"
 #include "AudioPatch.h"
+#include "AudioPolicyMix.h"
 #include "ClientDescriptor.h"
 #include "DeviceDescriptor.h"
 #include "HwModule.h"
@@ -55,6 +56,12 @@
     ClientDescriptor::dump(dst, spaces, index);
     dst->appendFormat("%*s- Stream: %d flags: %08x\n", spaces, "", mStream, mFlags);
     dst->appendFormat("%*s- Refcount: %d\n", spaces, "", mActivityCount);
+    dst->appendFormat("%*s- DAP Primary Mix: %p\n", spaces, "", mPrimaryMix.promote().get());
+    dst->appendFormat("%*s- DAP Secondary Outputs:\n", spaces, "");
+    for (auto desc : mSecondaryOutputs) {
+        dst->appendFormat("%*s  - %d\n", spaces, "",
+                desc.promote() == nullptr ? 0 : desc.promote()->mIoHandle);
+    }
 }
 
 std::string TrackClientDescriptor::toShortString() const
@@ -88,7 +95,7 @@
     TrackClientDescriptor::TrackClientDescriptor(portId, uid, AUDIO_SESSION_NONE, attributes,
         {config.sample_rate, config.channel_mask, config.format}, AUDIO_PORT_HANDLE_NONE,
         stream, strategy, volumeSource, AUDIO_OUTPUT_FLAG_NONE, false,
-        {} /* Sources do not support secondary outputs*/), mSrcDevice(srcDevice)
+        {} /* Sources do not support secondary outputs*/, nullptr), mSrcDevice(srcDevice)
 {
 }
 
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index f05be06..3730c34 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -1102,14 +1102,15 @@
     };
     *portId = PolicyAudioPort::getNextUniqueId();
 
+    sp<SwAudioOutputDescriptor> outputDesc = mOutputs.valueFor(*output);
     sp<TrackClientDescriptor> clientDesc =
         new TrackClientDescriptor(*portId, uid, session, resultAttr, clientConfig,
                                   sanitizedRequestedPortId, *stream,
                                   mEngine->getProductStrategyForAttributes(resultAttr),
                                   toVolumeSource(resultAttr),
                                   *flags, isRequestedDeviceForExclusiveUse,
-                                  std::move(weakSecondaryOutputDescs));
-    sp<SwAudioOutputDescriptor> outputDesc = mOutputs.valueFor(*output);
+                                  std::move(weakSecondaryOutputDescs),
+                                  outputDesc->mPolicyMix);
     outputDesc->addClient(clientDesc);
 
     ALOGV("%s() returns output %d requestedPortId %d selectedDeviceId %d for port ID %d", __func__,
@@ -2877,7 +2878,7 @@
 {
     ALOGV("registerPolicyMixes() %zu mix(es)", mixes.size());
     status_t res = NO_ERROR;
-
+    bool checkOutputs = false;
     sp<HwModule> rSubmixModule;
     // examine each mix's route type
     for (size_t i = 0; i < mixes.size(); i++) {
@@ -2996,11 +2997,16 @@
                         i, type, address.string());
                 res = INVALID_OPERATION;
                 break;
+            } else {
+                checkOutputs = true;
             }
         }
     }
     if (res != NO_ERROR) {
         unregisterPolicyMixes(mixes);
+    } else if (checkOutputs) {
+        checkForDeviceAndOutputChanges();
+        updateCallAndOutputRouting();
     }
     return res;
 }
@@ -3009,6 +3015,7 @@
 {
     ALOGV("unregisterPolicyMixes() num mixes %zu", mixes.size());
     status_t res = NO_ERROR;
+    bool checkOutputs = false;
     sp<HwModule> rSubmixModule;
     // examine each mix's route type
     for (const auto& mix : mixes) {
@@ -3049,9 +3056,15 @@
             if (mPolicyMixes.unregisterMix(mix) != NO_ERROR) {
                 res = INVALID_OPERATION;
                 continue;
+            } else {
+                checkOutputs = true;
             }
         }
     }
+    if (res == NO_ERROR && checkOutputs) {
+        checkForDeviceAndOutputChanges();
+        updateCallAndOutputRouting();
+    }
     return res;
 }
 
@@ -5226,32 +5239,38 @@
     SortedVector<audio_io_handle_t> srcOutputs = getOutputsForDevices(oldDevices, mPreviousOutputs);
     SortedVector<audio_io_handle_t> dstOutputs = getOutputsForDevices(newDevices, mOutputs);
 
-    // also take into account external policy-related changes: add all outputs which are
-    // associated with policies in the "before" and "after" output vectors
-    ALOGVV("%s(): policy related outputs", __func__);
-    bool hasDynamicPolicy = false;
-    for (size_t i = 0 ; i < mPreviousOutputs.size() ; i++) {
-        const sp<SwAudioOutputDescriptor> desc = mPreviousOutputs.valueAt(i);
-        if (desc != 0 && desc->mPolicyMix != NULL) {
-            srcOutputs.add(desc->mIoHandle);
-            hasDynamicPolicy = true;
-            ALOGVV(" previous outputs: adding %d", desc->mIoHandle);
+    uint32_t maxLatency = 0;
+    bool invalidate = false;
+    // take into account dynamic audio policies related changes: if a client is now associated
+    // to a different policy mix than at creation time, invalidate corresponding stream
+    for (size_t i = 0; i < mPreviousOutputs.size() && !invalidate; i++) {
+        const sp<SwAudioOutputDescriptor>& desc = mPreviousOutputs.valueAt(i);
+        if (desc->isDuplicated()) {
+            continue;
         }
-    }
-    for (size_t i = 0 ; i < mOutputs.size() ; i++) {
-        const sp<SwAudioOutputDescriptor> desc = mOutputs.valueAt(i);
-        if (desc != 0 && desc->mPolicyMix != NULL) {
-            dstOutputs.add(desc->mIoHandle);
-            hasDynamicPolicy = true;
-            ALOGVV(" new outputs: adding %d", desc->mIoHandle);
+        for (const sp<TrackClientDescriptor>& client : desc->getClientIterable()) {
+            if (mEngine->getProductStrategyForAttributes(client->attributes()) != psId) {
+                continue;
+            }
+            sp<AudioPolicyMix> primaryMix;
+            status_t status = mPolicyMixes.getOutputForAttr(client->attributes(), client->uid(),
+                    client->flags(), primaryMix, nullptr);
+            if (status != OK) {
+                continue;
+            }
+            if (client->getPrimaryMix() != primaryMix) {
+                invalidate = true;
+                if (desc->isStrategyActive(psId)) {
+                    maxLatency = desc->latency();
+                }
+                break;
+            }
         }
     }
 
-    if (srcOutputs != dstOutputs) {
+    if (srcOutputs != dstOutputs || invalidate) {
         // get maximum latency of all source outputs to determine the minimum mute time guaranteeing
         // audio from invalidated tracks will be rendered when unmuting
-        uint32_t maxLatency = 0;
-        bool invalidate = hasDynamicPolicy;
         for (audio_io_handle_t srcOut : srcOutputs) {
             sp<SwAudioOutputDescriptor> desc = mPreviousOutputs.valueFor(srcOut);
             if (desc == nullptr) continue;