diff options
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/vf_framepack.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavfilter/vf_framepack.c b/libavfilter/vf_framepack.c index f3bb6b36ae..fd0c1897d5 100644 --- a/libavfilter/vf_framepack.c +++ b/libavfilter/vf_framepack.c @@ -25,6 +25,7 @@ #include <string.h> +#include "libavutil/common.h" #include "libavutil/imgutils.h" #include "libavutil/opt.h" #include "libavutil/pixdesc.h" @@ -158,8 +159,8 @@ static void horizontal_frame_pack(AVFilterLink *outlink, for (plane = 0; plane < s->pix_desc->nb_components; plane++) { if (plane == 1 || plane == 2) { - length = -(-(out->width / 2) >> s->pix_desc->log2_chroma_w); - lines = -(-(out->height) >> s->pix_desc->log2_chroma_h); + length = AV_CEIL_RSHIFT(out->width / 2, s->pix_desc->log2_chroma_w); + lines = AV_CEIL_RSHIFT(out->height, s->pix_desc->log2_chroma_h); } for (i = 0; i < lines; i++) { int j; |