227     int availableToRead = mDvrMQ->availableToRead();  in maySendPlaybackStatusCallback()  local
230     PlaybackStatus newStatus = checkPlaybackStatusChange(availableToWrite, availableToRead,  in maySendPlaybackStatusCallback()
239 PlaybackStatus Dvr::checkPlaybackStatusChange(uint32_t availableToWrite, uint32_t availableToRead,  in checkPlaybackStatusChange()  argument
243     } else if (availableToRead > highThreshold) {  in checkPlaybackStatusChange()
245     } else if (availableToRead < lowThreshold) {  in checkPlaybackStatusChange()
247     } else if (availableToRead == 0) {  in checkPlaybackStatusChange()
255     int size = mDvrMQ->availableToRead();  in readPlaybackFMQ()
312     int availableToRead = mDvrMQ->availableToRead();  in maySendRecordStatusCallback()  local
315     RecordStatus newStatus = checkRecordStatusChange(availableToWrite, availableToRead,  in maySendRecordStatusCallback()
324 RecordStatus Dvr::checkRecordStatusChange(uint32_t availableToWrite, uint32_t availableToRead,  in checkRecordStatusChange()  argument
328     } else if (availableToRead > highThreshold) {  in checkRecordStatusChange()
330     } else if (availableToRead < lowThreshold) {  in checkRecordStatusChange()