ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-19 21:06:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

avformat/avformat: Improve documentation of av_stream_get_side_data

Browse Source 
Document that it also sets the size in case the desired side data is
absent (if the pointer has been supplied).

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-06-21 06:47:23 +02:00
parent 45ddf06f54
commit b8c6aae575
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libavformat/avformat.h
View File

@ -2189,7 +2189,8 @@ uint8_t *av_stream_new_side_data(AVStream *stream,
*
* @param stream stream
* @param type desired side information type
* @param size pointer for side information size to store (optional)
* @param size If supplied, *size will be set to the size of the side data
* or to zero if the desired side data is not present.
* @return pointer to data if present or NULL otherwise
*/
uint8_t *av_stream_get_side_data(const AVStream *stream,