diff options
Diffstat (limited to 'media/libmedia')
| -rw-r--r-- | media/libmedia/AudioSystem.cpp | 8 | ||||
| -rw-r--r-- | media/libmedia/AudioTrack.cpp | 4 |
2 files changed, 12 insertions, 0 deletions
diff --git a/media/libmedia/AudioSystem.cpp b/media/libmedia/AudioSystem.cpp index bb91fa9..853a5f6 100644 --- a/media/libmedia/AudioSystem.cpp +++ b/media/libmedia/AudioSystem.cpp @@ -727,6 +727,14 @@ status_t AudioSystem::isStreamActive(int stream, bool* state, uint32_t inPastMs) } +void AudioSystem::clearAudioConfigCache() +{ + Mutex::Autolock _l(gLock); + LOGV("clearAudioConfigCache()"); + gStreamOutputMap.clear(); + gOutputs.clear(); +} + // --------------------------------------------------------------------------- void AudioSystem::AudioPolicyServiceClient::binderDied(const wp<IBinder>& who) { diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp index cecedb5..3b6c64d 100644 --- a/media/libmedia/AudioTrack.cpp +++ b/media/libmedia/AudioTrack.cpp @@ -1164,6 +1164,10 @@ status_t AudioTrack::restoreTrack_l(audio_track_cblk_t*& cblk, bool fromStart) cblk->cv.broadcast(); cblk->lock.unlock(); + // refresh the audio configuration cache in this process to make sure we get new + // output parameters in getOutput_l() and createTrack_l() + AudioSystem::clearAudioConfigCache(); + // if the new IAudioTrack is created, createTrack_l() will modify the // following member variables: mAudioTrack, mCblkMemory and mCblk. // It will also delete the strong references on previous IAudioTrack and IMemory |