diff options
| -rw-r--r-- | media/libmedia/AudioTrackShared.cpp | 6 | ||||
| -rw-r--r-- | services/audioflinger/Tracks.cpp | 1 |
2 files changed, 5 insertions, 2 deletions
diff --git a/media/libmedia/AudioTrackShared.cpp b/media/libmedia/AudioTrackShared.cpp index 6a51a76..caa84fb 100644 --- a/media/libmedia/AudioTrackShared.cpp +++ b/media/libmedia/AudioTrackShared.cpp @@ -932,7 +932,7 @@ ssize_t StaticAudioTrackServerProxy::pollPosition() return (ssize_t) mState.mPosition; } -status_t StaticAudioTrackServerProxy::obtainBuffer(Buffer* buffer, bool ackFlush __unused) +status_t StaticAudioTrackServerProxy::obtainBuffer(Buffer* buffer, bool ackFlush) { if (mIsShutdown) { buffer->mFrameCount = 0; @@ -970,7 +970,9 @@ status_t StaticAudioTrackServerProxy::obtainBuffer(Buffer* buffer, bool ackFlush // it is always larger or equal to avail. LOG_ALWAYS_FATAL_IF(mFramesReady < (int64_t) avail); buffer->mNonContig = mFramesReady == INT64_MAX ? SIZE_MAX : clampToSize(mFramesReady - avail); - mUnreleased = avail; + if (!ackFlush) { + mUnreleased = avail; + } return NO_ERROR; } diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp index b3fac0b..0e24b52 100644 --- a/services/audioflinger/Tracks.cpp +++ b/services/audioflinger/Tracks.cpp @@ -715,6 +715,7 @@ status_t AudioFlinger::PlaybackThread::Track::start(AudioSystem::sync_event_t ev // But in this case we know the mixer thread (whether normal mixer or fast mixer) // isn't looking at this track yet: we still hold the normal mixer thread lock, // and for fast tracks the track is not yet in the fast mixer thread's active set. + // For static tracks, this is used to acknowledge change in position or loop. ServerProxy::Buffer buffer; buffer.mFrameCount = 1; (void) mAudioTrackServerProxy->obtainBuffer(&buffer, true /*ackFlush*/); |