James Almer: > Signed-off-by: James Almer <jamr...@gmail.com> > --- > Not going to bother with implementing replace for side data, since it's IMO > not > worth it, but patches are welcome of course. > > Missing version bump and APIchanges entry. > > libavutil/frame.c | 98 +++++++++++++++++++++++++++++++++++++++++++++++ > libavutil/frame.h | 18 +++++++++ > 2 files changed, 116 insertions(+) > > diff --git a/libavutil/frame.h b/libavutil/frame.h > index ff2540a20f..36ed128886 100644 > --- a/libavutil/frame.h > +++ b/libavutil/frame.h > @@ -695,6 +695,24 @@ void av_frame_free(AVFrame **frame); > */ > int av_frame_ref(AVFrame *dst, const AVFrame *src); > > +/** > + * Ensure the destination frame refers to the same data described by the > source > + * frame. > + * > + * Copy frame properties from src to dst and create a new reference for each > + * AVBufferRef from src if they differ from those in dst. > + * > + * src must be reference counted. > + * > + * @param src The source frame. If there's data described in it, it must be > + * reference counted. > + * @param dst The destination frame. > + * > + * @return 0 on success, a negative AVERROR on error. On error, dst is > + * unreferenced. > + */ > +int av_frame_replace(AVFrame *dst, const AVFrame *src); > + > /** > * Create a new frame that references the same data as src. > * > av_buffer_replace() is a no-op if src == dst (and documented to be so); this is not true for this function where you instantly wipe side data.
- Andreas _______________________________________________ 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".