Merge branch 'LA.BF64.1.2.2_rb4.8' of git://codeaurora.org/platform/frameworks/av into cm-13.0

2 files changed, 10 insertions, 43 deletions

diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
index 8064781..a494e87 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
@@ -1111,46 +1111,7 @@ void NuPlayer::onMessageReceived(const sp<AMessage> &msg) {
                 int32_t reason;
                 CHECK(msg->findInt32("reason", &reason));
                 ALOGV("Tear down audio with reason %d.", reason);
-
-                if (ifDecodedPCMOffload()) {
-                    tearDownPCMOffload(msg);
-                    break;
-                }
-
-                mAudioDecoder.clear();
-                ++mAudioDecoderGeneration;
-                bool needsToCreateAudioDecoder = true;
-                if (mFlushingAudio == FLUSHING_DECODER) {
-                    mFlushComplete[1 /* audio */][1 /* isDecoder */] = true;
-                    mFlushingAudio = FLUSHED;
-                    finishFlushIfPossible();
-                } else if (mFlushingAudio == FLUSHING_DECODER_SHUTDOWN
-                        || mFlushingAudio == SHUTTING_DOWN_DECODER) {
-                    mFlushComplete[1 /* audio */][1 /* isDecoder */] = true;
-                    mFlushingAudio = SHUT_DOWN;
-                    finishFlushIfPossible();
-                    needsToCreateAudioDecoder = false;
-                }
-                if (mRenderer == NULL) {
-                    break;
-                }
-                closeAudioSink();
-                mRenderer->flush(
-                        true /* audio */, false /* notifyComplete */);
-                if (mVideoDecoder != NULL) {
-                    mRenderer->flush(
-                            false /* audio */, false /* notifyComplete */);
-                }
-
-                int64_t positionUs;
-                if (!msg->findInt64("positionUs", &positionUs)) {
-                    positionUs = mPreviousSeekTimeUs;
-                }
-                performSeek(positionUs);
-
-                if (reason == Renderer::kDueToError && needsToCreateAudioDecoder) {
-                    instantiateDecoder(true /* audio */, &mAudioDecoder);
-                }
+                performTearDown(msg);
             }
             break;
         }
@@ -2419,7 +2380,12 @@ void NuPlayer::Source::onMessageReceived(const sp<AMessage> & /* msg */) {
     TRESPASS();
 }
 
-void NuPlayer::tearDownPCMOffload(const sp<AMessage> &msg) {
+//
+// There is a flush from within the decoder's onFlush handling.
+// Without it, it is still possible that a buffer can be queueued
+// after NuPlayer issues a flush on the renderer's audio queue.
+//
+void NuPlayer::performTearDown(const sp<AMessage> &msg) {
     int32_t reason;
     CHECK(msg->findInt32("reason", &reason));
 
@@ -2443,13 +2409,14 @@ void NuPlayer::tearDownPCMOffload(const sp<AMessage> &msg) {
             mDeferredActions.push_back(new SeekAction(positionUs));
             break;
         default:
-            ALOGW("tearDownPCMOffload while flushing audio in %d", mFlushingAudio);
+            ALOGW("performTearDown while flushing audio in %d", mFlushingAudio);
             break;
         }
     }
 
     if (mRenderer != NULL) {
         closeAudioSink();
+        // see comment at beginning of function
         mRenderer->flush(
             true /* audio */, false /* notifyComplete */);
         if (mVideoDecoder != NULL) {
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.h b/media/libmediaplayerservice/nuplayer/NuPlayer.h
index 1f4dec8..ee0f3e6 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.h
@@ -281,7 +281,7 @@ protected:
 
     void writeTrackInfo(Parcel* reply, const sp<AMessage> format) const;
 
-    void tearDownPCMOffload(const sp<AMessage> &msg);
+    void performTearDown(const sp<AMessage> &msg);
 
     DISALLOW_EVIL_CONSTRUCTORS(NuPlayer);
 };