diff options
Diffstat (limited to 'services/audioflinger/Threads.cpp')
-rw-r--r-- | services/audioflinger/Threads.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp index 5988d2c..4efb3d7 100644 --- a/services/audioflinger/Threads.cpp +++ b/services/audioflinger/Threads.cpp @@ -4316,6 +4316,10 @@ AudioFlinger::PlaybackThread::mixer_state AudioFlinger::DirectOutputThread::prep } if (track->isStopping_1()) { track->mState = TrackBase::STOPPING_2; + if (last && mHwPaused) { + doHwResume = true; + mHwPaused = false; + } } if ((track->sharedBuffer() != 0) || track->isStopped() || track->isStopping_2() || track->isPaused()) { @@ -4455,14 +4459,17 @@ void AudioFlinger::DirectOutputThread::threadLoop_exit() bool AudioFlinger::DirectOutputThread::shouldStandby_l() { bool trackPaused = false; + bool trackStopped = false; // do not put the HAL in standby when paused. AwesomePlayer clear the offloaded AudioTrack // after a timeout and we will enter standby then. if (mTracks.size() > 0) { trackPaused = mTracks[mTracks.size() - 1]->isPaused(); + trackStopped = mTracks[mTracks.size() - 1]->isStopped() || + mTracks[mTracks.size() - 1]->mState == TrackBase::IDLE; } - return !mStandby && !(trackPaused || (usesHwAvSync() && mHwPaused)); + return !mStandby && !(trackPaused || (usesHwAvSync() && mHwPaused && !trackStopped)); } // getTrackName_l() must be called with ThreadBase::mLock held @@ -4565,7 +4572,10 @@ void AudioFlinger::DirectOutputThread::cacheParameters_l() // use shorter standby delay as on normal output to release // hardware resources as soon as possible - if (audio_is_linear_pcm(mFormat)) { + // no delay on outputs with HW A/V sync + if (usesHwAvSync()) { + standbyDelay = 0; + } else if (audio_is_linear_pcm(mFormat)) { standbyDelay = microseconds(activeSleepTime*2); } else { standbyDelay = kOffloadStandbyDelayNs; |