2162     mNextOutput = nextOutput;  in setNextOutput()
2175         if (mNextOutput != NULL && mNextOutput != this) {  in switchToNextOutput()
2185                 if (callbackData != mCallbackData || mNextOutput == NULL || mNextOutput == this) {  in switchToNextOutput()
2208             Mutex::Autolock nextLock(mNextOutput->mLock);  in switchToNextOutput()
2216              if (mNextOutput->mTrack == NULL) {  in switchToNextOutput()
2218                 delete mNextOutput->mCallbackData;  in switchToNextOutput()
2219                 mNextOutput->mCallbackData = mCallbackData;  in switchToNextOutput()
2220                 mNextOutput->mRecycledTrack = mTrack;  in switchToNextOutput()
2221                 mNextOutput->mSampleRateHz = mSampleRateHz;  in switchToNextOutput()
2222                 mNextOutput->mMsecsPerFrame = mMsecsPerFrame;  in switchToNextOutput()
2223                 mNextOutput->mFlags = mFlags;  in switchToNextOutput()
2224                 mNextOutput->mFrameSize = mFrameSize;  in switchToNextOutput()
2416                 && mNextOutput != nullptr) {  in applyVolumeShaper()
2419             Mutex::Autolock nextLock(mNextOutput->mLock);  in applyVolumeShaper()
2422             sp<AudioTrack> track = mNextOutput->mRecycledTrack;  in applyVolumeShaper()
2430                 track = mNextOutput->mTrack;  in applyVolumeShaper()