Document that it also sets the size in case the desired side data is absent (if the pointer has been supplied).
Signed-off-by: Andreas Rheinhardt <[email protected]> --- libavformat/avformat.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/avformat.h b/libavformat/avformat.h index 21c282a100..e91e7f1d33 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -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, -- 2.20.1 _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
