897             auto* const playbackThread = thread->asIAfPlaybackThread().get();  in destroy()  local
898             wasActive = playbackThread->destroyTrack_l(this);  in destroy()
1231         auto* const playbackThread = thread->asIAfPlaybackThread().get();  in start()  local
1244                                playbackThread->framesWritten());  in start()
1251             mObservedUnderruns = playbackThread->getFastTrackUnderruns(mFastIndex);  in start()
1253         status = playbackThread->addTrack_l(this);  in start()
1330             auto* const playbackThread = thread->asIAfPlaybackThread().get();  in stop()  local
1331             if (!playbackThread->isTrackActive(this)) {  in stop()
1348             playbackThread->broadcast_l();  in stop()
1364         auto* const playbackThread = thread->asIAfPlaybackThread().get();  in pause()  local
1384             playbackThread->broadcast_l();  in pause()
1403         auto* const playbackThread = thread->asIAfPlaybackThread().get();  in flush()  local
1408         if (!playbackThread->isTrackActive(this)) {  in flush()
1447             if (!playbackThread->isTrackActive(this)) {  in flush()
1454         playbackThread->broadcast_l();  in flush()
1698     auto* const playbackThread = thread->asIAfPlaybackThread().get();  in getTimestamp()  local
1699     return playbackThread->getTimestamp_l(timestamp);  in getTimestamp()
2127         auto* const playbackThread = thread->asIAfPlaybackThread().get();  in setMute()  local
2129                 && playbackThread->hapticChannelCount() > 0) {  in setMute()
2157         IAfPlaybackThread* playbackThread,  in create()  argument
2165             playbackThread,  in create()
2175             IAfPlaybackThread* playbackThread,  in OutputTrack()  argument
2182     :   Track(playbackThread, NULL, AUDIO_STREAM_PATCH,  in OutputTrack()
2193         playbackThread->addOutputTrack_l(this);
2442         IAfPlaybackThread* playbackThread,  in create()  argument
2459             playbackThread,  in create()
2473 PatchTrack::PatchTrack(IAfPlaybackThread* playbackThread,  in PatchTrack()  argument
2485     :   Track(playbackThread, NULL, streamType,  in PatchTrack()
2493                        playbackThread, timeout)
2602             auto* const playbackThread = thread->asIAfPlaybackThread().get();  in releaseBuffer()  local
2603             const size_t frameCount = playbackThread->frameCount() * sampleRate()  in releaseBuffer()
2604                     / playbackThread->sampleRate();  in releaseBuffer()