218     int availableToRead = mDvrMQ->availableToRead();  in maySendPlaybackStatusCallback()  local
221     PlaybackStatus newStatus = checkPlaybackStatusChange(availableToWrite, availableToRead,  in maySendPlaybackStatusCallback()
230 PlaybackStatus Dvr::checkPlaybackStatusChange(uint32_t availableToWrite, uint32_t availableToRead,  in checkPlaybackStatusChange()  argument
234     } else if (availableToRead > highThreshold) {  in checkPlaybackStatusChange()
236     } else if (availableToRead < lowThreshold) {  in checkPlaybackStatusChange()
238     } else if (availableToRead == 0) {  in checkPlaybackStatusChange()
246     int size = mDvrMQ->availableToRead();  in readPlaybackFMQ()
273     int size = mDvrMQ->availableToRead();  in processEsDataOnPlayback()
440     int availableToRead = mDvrMQ->availableToRead();  in maySendRecordStatusCallback()  local
443     RecordStatus newStatus = checkRecordStatusChange(availableToWrite, availableToRead,  in maySendRecordStatusCallback()
452 RecordStatus Dvr::checkRecordStatusChange(uint32_t availableToWrite, uint32_t availableToRead,  in checkRecordStatusChange()  argument
456     } else if (availableToRead > highThreshold) {  in checkRecordStatusChange()
458     } else if (availableToRead < lowThreshold) {  in checkRecordStatusChange()