311         if (mDeviceCallback != 0 && mOutput != AUDIO_IO_HANDLE_NONE) {  in ~AudioTrack()
312             AudioSystem::removeAudioDeviceCallback(this, mOutput, mPortId);  in ~AudioTrack()
851         if (mOutput != AUDIO_IO_HANDLE_NONE) {  in pause()
864             AudioSystem::getRenderPosition(mOutput, &halFrames, &mPausedPosition);  in pause()
929     if (mOutput == AUDIO_IO_HANDLE_NONE) {  in setSampleRate()
935     if (AudioSystem::getSamplingRate(mOutput, &afSamplingRate) != NO_ERROR) {  in setSampleRate()
959         if (mOutput != AUDIO_IO_HANDLE_NONE) {  in getSampleRate()
961             status_t status = AudioSystem::getSamplingRate(mOutput, &sampleRate);  in getSampleRate()
1042     if (mOutput == AUDIO_IO_HANDLE_NONE || mProxy.get() == 0) {  in getBufferSizeInFrames()
1054     if (mOutput == AUDIO_IO_HANDLE_NONE || mProxy.get() == 0) {  in getBufferDurationInUs()
1069     if (mOutput == AUDIO_IO_HANDLE_NONE || mProxy.get() == 0) {  in setBufferSizeInFrames()
1230         if (mOutput != AUDIO_IO_HANDLE_NONE) {  in getPosition()
1232             (void) AudioSystem::getRenderPosition(mOutput, &halFrames, &dspFrames);  in getPosition()
1297     return mOutput;  in getOutput()
1325     if (mOutput != AUDIO_IO_HANDLE_NONE) {  in updateRoutedDeviceId_l()
1326         audio_port_handle_t deviceId = AudioSystem::getDeviceIdForIo(mOutput);  in updateRoutedDeviceId_l()
1369     status_t status = AudioSystem::getLatency(mOutput, &mAfLatency);  in updateLatency_l()
1371         ALOGW("%s(%d): getLatency(%d) failed status %d", __func__, mPortId, mOutput, status);  in updateLatency_l()
1546         if (mOutput != AUDIO_IO_HANDLE_NONE) {  in createTrack_l()
1547             AudioSystem::removeAudioDeviceCallback(this, mOutput, mPortId);  in createTrack_l()
1555     mOutput = output.outputId;  in createTrack_l()
1618         AudioSystem::removeAudioDeviceCallback(this, mOutput, mPortId);  in createTrack_l()
2925                         mOutput, mAfLatency, mAfFrameCount, mAfSampleRate);  in dump()
2960     if (mOutput != AUDIO_IO_HANDLE_NONE) {  in addAudioDeviceCallback()
2963             AudioSystem::removeAudioDeviceCallback(this, mOutput, mPortId);  in addAudioDeviceCallback()
2965         status = AudioSystem::addAudioDeviceCallback(this, mOutput, mPortId);  in addAudioDeviceCallback()
2984     if (mOutput != AUDIO_IO_HANDLE_NONE) {  in removeAudioDeviceCallback()
2985         AudioSystem::removeAudioDeviceCallback(this, mOutput, mPortId);  in removeAudioDeviceCallback()
2997         if (audioIo != mOutput) {  in onAudioDeviceUpdate()
3009         callback->onAudioDeviceUpdate(mOutput, mRoutedDeviceId);  in onAudioDeviceUpdate()