39       mIsInput(isInput(metadata)) {  in StreamRemoteSubmix()
51     if (!mCurrentRoute->isStreamConfigValid(mIsInput, mStreamConfig)) {  in init()
60     if ((!mIsInput || mCurrentRoute->isStreamInOpen()) && sink->isShutdown()) {  in init()
67     mCurrentRoute->openStream(mIsInput);  in init()
87     mCurrentRoute->standby(mIsInput);  in standby()
92     mCurrentRoute->exitStandby(mIsInput);  in start()
99     if (!mIsInput) {  in prepareToClose()
110             route->closeStream(mIsInput);  in prepareToClose()
122     mCurrentRoute->closeStream(mIsInput);  in shutdown()
136     mCurrentRoute->exitStandby(mIsInput);  in transfer()
137     ::android::status_t status = mIsInput ? inRead(buffer, frameCount, actualFrameCount)  in transfer()
139     if ((status != ::android::OK && mIsInput) ||  in transfer()
140         ((status != ::android::OK && status != ::android::DEAD_OBJECT) && !mIsInput)) {  in transfer()
144     if (!mIsInput && status != ::android::DEAD_OBJECT) return ::android::OK;  in transfer()
171     if (mIsInput) {  in refinePosition()