ffmpeg | branch: master | Anton Khirnov <an...@khirnov.net> | Thu Jun 30 16:23:46 2022 +0200| [8728808b3eadae96595cfc22424ae877d9276789] | committer: Anton Khirnov
lavu/fifo: clarify interaction of AV_FIFO_FLAG_AUTO_GROW with av_fifo_can_write() > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8728808b3eadae96595cfc22424ae877d9276789 --- libavutil/fifo.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/libavutil/fifo.h b/libavutil/fifo.h index 6c6bd78842..89872d0972 100644 --- a/libavutil/fifo.h +++ b/libavutil/fifo.h @@ -97,7 +97,13 @@ void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems); size_t av_fifo_can_read(const AVFifo *f); /** - * @return number of elements that can be written into the given FIFO. + * @return Number of elements that can be written into the given FIFO without + * growing it. + * + * In other words, this number of elements or less is guaranteed to fit + * into the FIFO. More data may be written when the + * AV_FIFO_FLAG_AUTO_GROW flag was specified at FIFO creation, but this + * may involve memory allocation, which can fail. */ size_t av_fifo_can_write(const AVFifo *f); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
