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 <andreas.rheinha...@gmail.com> --- Do this and the next patch actually need a version bump and API change entry? libavcodec/packet.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/packet.h b/libavcodec/packet.h index 41485f4527..96f237f091 100644 --- a/libavcodec/packet.h +++ b/libavcodec/packet.h @@ -580,7 +580,8 @@ int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type, * * @param pkt packet * @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_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type, -- 2.20.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
