497             PlaybackThread *playbackThread = (PlaybackThread *)thread.get();  in destroy()  local
498             wasActive = playbackThread->destroyTrack_l(this);  in destroy()
755         PlaybackThread *playbackThread = (PlaybackThread *)thread.get();  in start()  local
760             mObservedUnderruns = playbackThread->getFastTrackUnderruns(mFastIndex);  in start()
762         status = playbackThread->addTrack_l(this);  in start()
805             PlaybackThread *playbackThread = (PlaybackThread *)thread.get();  in stop()  local
806             if (playbackThread->mActiveTracks.indexOf(this) < 0) {  in stop()
821             playbackThread->broadcast_l();  in stop()
823                     playbackThread);  in stop()
834         PlaybackThread *playbackThread = (PlaybackThread *)thread.get();  in pause()  local
850             playbackThread->broadcast_l();  in pause()
865         PlaybackThread *playbackThread = (PlaybackThread *)thread.get();  in flush()  local
870         if (playbackThread->mActiveTracks.indexOf(this) < 0) {  in flush()
908             if (playbackThread->mActiveTracks.indexOf(this) < 0) {  in flush()
915         playbackThread->broadcast_l();  in flush()
1031     PlaybackThread *playbackThread = (PlaybackThread *)thread.get();  in getTimestamp()  local
1032     return playbackThread->getTimestamp_l(timestamp);  in getTimestamp()
1040         PlaybackThread *playbackThread = (PlaybackThread *)thread.get();  in attachAuxEffect()  local
1047         if (EffectId != 0 && srcThread != 0 && playbackThread != srcThread.get()) {  in attachAuxEffect()
1048             Mutex::Autolock _dl(playbackThread->mLock);  in attachAuxEffect()
1060             status = playbackThread->addEffect_l(effect);  in attachAuxEffect()
1084         status = playbackThread->attachAuxEffect(this, EffectId);  in attachAuxEffect()
1283             PlaybackThread *playbackThread,  in OutputTrack()  argument
1290     :   Track(playbackThread, NULL, AUDIO_STREAM_PATCH,  in OutputTrack()
1301         playbackThread->mTracks.add(this);
1314         ALOGW("Error creating output track on thread %p", playbackThread);
1499 AudioFlinger::PlaybackThread::PatchTrack::PatchTrack(PlaybackThread *playbackThread,  in PatchTrack()  argument
1508     :   Track(playbackThread, NULL, streamType,  in PatchTrack()
1515     uint64_t mixBufferNs = ((uint64_t)2 * playbackThread->frameCount() * 1000000000) /
1516                                                                     playbackThread->sampleRate();