1432         mNormalFrameCount(0), mSinkBuffer(NULL),  in PlaybackThread()
1499     free(mSinkBuffer);  in ~PlaybackThread()
1588     dprintf(fd, "  Sink buffer : %p\n", mSinkBuffer);  in dumpInternals()
2215     free(mSinkBuffer);  in readOutputParameters_l()
2216     mSinkBuffer = NULL;  in readOutputParameters_l()
2220     (void)posix_memalign(&mSinkBuffer, 32, sinkBufferSize);  in readOutputParameters_l()
2438         ssize_t framesWritten = mNormalSink->write((char *)mSinkBuffer + offset, count);  in threadLoop_write()
2468         bytesWritten = mOutput->write((char *)mSinkBuffer + offset, mBytesRemaining);  in threadLoop_write()
2556             ? mEffectBuffer : mSinkBuffer);  in addEffectChain_l()
2597             ? mEffectBuffer : mSinkBuffer));  in addEffectChain_l()
2647                     track->setMainBuffer(reinterpret_cast<int16_t*>(mSinkBuffer));  in removeEffectChain_l()
2882                 void *buffer = mEffectBufferValid ? mEffectBuffer : mSinkBuffer;  in threadLoop()
2920             memcpy_by_audio_format(mSinkBuffer, mFormat, mEffectBuffer, mEffectBufferFormat,  in threadLoop()
3311             free(mSinkBuffer);  in MixerThread()
3314             (void)posix_memalign(&mSinkBuffer, 32, sinkBufferSize);  in MixerThread()
3634             memset(mSinkBuffer, 0, mSinkBufferSize);  in threadLoop_sleepTime()
3901             if (track->mainBuffer() != mSinkBuffer &&  in prepareTracks_l()
4050                     && (track->mainBuffer() == mSinkBuffer  in prepareTracks_l()
4215         memset(mSinkBuffer, 0, mNormalFrameCount * mFrameSize);  in prepareTracks_l()
4709     int8_t *curBuf = (int8_t *)mSinkBuffer;  in threadLoop_mix()
4724     mCurrentWriteLength = curBuf - (int8_t *)mSinkBuffer;  in threadLoop_mix()
4744         memset(mSinkBuffer, 0, mFrameCount * mFrameSize);  in threadLoop_sleepTime()
5293             memset(mSinkBuffer, 0, mSinkBufferSize);  in threadLoop_mix()
5313             memset(mSinkBuffer, 0, mSinkBufferSize);  in threadLoop_sleepTime()
5325         outputTracks[i]->write(mSinkBuffer, writeFrames);  in threadLoop_write()