image_copy_plane  335 libavutil/imgutils.c         image_copy_plane(dst, dst_linesize, src, src_linesize, bytewidth, height);
image_copy_plane  342 libavutil/imgutils.c     image_copy_plane(dst, dst_linesize, src, src_linesize, bytewidth, height);
image_copy_plane  400 libavutil/imgutils.c                width, height, image_copy_plane);