This is going to trigger a lot of warnings all over the place that need fixing. Main culprits are in avfilter, when one tries to copy a frame without checking whether src and dest formats actually are compatible.
Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com> --- libavutil/frame.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavutil/frame.h b/libavutil/frame.h index 9c6061a..5dfac64 100644 --- a/libavutil/frame.h +++ b/libavutil/frame.h @@ -575,6 +575,7 @@ void av_frame_free(AVFrame **frame); * * @return 0 on success, a negative AVERROR on error */ +av_warn_unused_result int av_frame_ref(AVFrame *dst, const AVFrame *src); /** @@ -613,6 +614,7 @@ void av_frame_move_ref(AVFrame *dst, AVFrame *src); * * @return 0 on success, a negative AVERROR on error. */ +av_warn_unused_result int av_frame_get_buffer(AVFrame *frame, int align); /** @@ -640,6 +642,7 @@ int av_frame_is_writable(AVFrame *frame); * @see av_frame_is_writable(), av_buffer_is_writable(), * av_buffer_make_writable() */ +av_warn_unused_result int av_frame_make_writable(AVFrame *frame); /** @@ -653,6 +656,7 @@ int av_frame_make_writable(AVFrame *frame); * * @return >= 0 on success, a negative AVERROR on error. */ +av_warn_unused_result int av_frame_copy(AVFrame *dst, const AVFrame *src); /** @@ -663,6 +667,7 @@ int av_frame_copy(AVFrame *dst, const AVFrame *src); * aspect ratio (for video), but not width/height or channel layout. * Side data is also copied. */ +av_warn_unused_result int av_frame_copy_props(AVFrame *dst, const AVFrame *src); /** -- 2.6.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
