81     AidlWriteStatus writeStatus = stream->writeRingBuffer(  in doWrite()  local
84     if (writeStatus.written < availToRead) {  in doWrite()
86                    << writeStatus.written << ", available " << availToRead;  in doWrite()
89     if (writeStatus.written < 0) {  in doWrite()
90       writeStatus.written = 0;  in doWrite()
93     status.reply.written = writeStatus.written;  in doWrite()
94     mDataMQ->commitRead(writeStatus.written);  in doWrite()
96     if (writeStatus.position.frames < 0 ||  in doWrite()
97         writeStatus.position.timestamp.tvSec < 0 ||  in doWrite()
98         writeStatus.position.timestamp.tvNSec < 0) {  in doWrite()
103     updatePresentationPosition(writeStatus, stream);  in doWrite()
194     AidlWriteStatus writeStatus =  in queryPresentationPosition()  local
196     updatePresentationPosition(writeStatus, stream);  in queryPresentationPosition()
199 void WriteThread::updatePresentationPosition(const AidlWriteStatus& writeStatus,  in updatePresentationPosition()  argument
202   mPresentationFrames = mPresentationFramesOffset + writeStatus.position.frames;  in updatePresentationPosition()
204     .tvSec = static_cast<uint64_t>(writeStatus.position.timestamp.tvSec),  in updatePresentationPosition()
205     .tvNSec = static_cast<uint64_t>(writeStatus.position.timestamp.tvNSec),  in updatePresentationPosition()
208   mTotalWrittenFrames += writeStatus.written / stream->getFrameSize();  in updatePresentationPosition()