69 int32_t audio_utils_fifo_base::diff(uint32_t rear, uint32_t front, size_t *lost, bool flush) const  in diff()  argument
73     if (lost != NULL) {  in diff()
74         *lost = 0;  in diff()
96             if (lost != NULL) {  in diff()
100                 *lost = diff - (flush ? 0 : mFrameCount) - mFudgeFactor * (genDiff/mFrameCountP2);  in diff()
114         if (lost != NULL) {  in diff()
115             *lost = diff - (flush ? 0 : mFrameCount);  in diff()
436         size_t *lost)  in read()  argument
440     ssize_t availToRead = obtain(iovec, count, timeout, lost);  in read()
515         const struct timespec *timeout, size_t *lost)  in obtain()  argument
577     if (lost == NULL) {  in obtain()
578         lost = &ourLost;  in obtain()
581     int32_t filled = mFifo.diff(rear, mLocalFront, lost, mFlush);  in obtain()
582     mTotalLost += *lost;  in obtain()
583     mTotalReleased += *lost;  in obtain()
619 ssize_t audio_utils_fifo_reader::available(size_t *lost)  in available()  argument
622     return obtain(NULL /*iovec*/, SIZE_MAX /*count*/, NULL /*timeout*/, lost);  in available()
625 ssize_t audio_utils_fifo_reader::flush(size_t *lost)  in flush()  argument
628     ssize_t ret = obtain(iovec, SIZE_MAX /*count*/, NULL /*timeout*/, lost);  in flush()