diff options
| author | Clément Bœsch <ubitux@gmail.com> | 2013-05-01 16:46:00 +0400 |
|---|---|---|
| committer | Clément Bœsch <ubitux@gmail.com> | 2013-05-09 18:59:43 +0400 |
| commit | f0250cc4636619fc00406f520a02c36efc24c5e2 (patch) | |
| tree | 1d20dc39a640bdf372f1d698bd1dfc9be2db36cb /libavfilter/vf_overlay.c | |
| parent | 570d63eef3f911869672cd20fa9c2abedb11093d (diff) | |
lavfi/overlay: simpler up-rounded w/h computations.
Diffstat (limited to 'libavfilter/vf_overlay.c')
| -rw-r--r-- | libavfilter/vf_overlay.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c index 1681979e86..6494bada3c 100644 --- a/libavfilter/vf_overlay.c +++ b/libavfilter/vf_overlay.c @@ -478,10 +478,10 @@ static void blend_image(AVFilterContext *ctx, for (i = 0; i < 3; i++) { int hsub = i ? over->hsub : 0; int vsub = i ? over->vsub : 0; - int src_wp = FFALIGN(src_w, 1<<hsub) >> hsub; - int src_hp = FFALIGN(src_h, 1<<vsub) >> vsub; - int dst_wp = FFALIGN(dst_w, 1<<hsub) >> hsub; - int dst_hp = FFALIGN(dst_h, 1<<vsub) >> vsub; + int src_wp = FF_CEIL_RSHIFT(src_w, hsub); + int src_hp = FF_CEIL_RSHIFT(src_h, vsub); + int dst_wp = FF_CEIL_RSHIFT(dst_w, hsub); + int dst_hp = FF_CEIL_RSHIFT(dst_h, vsub); int yp = y>>vsub; int xp = x>>hsub; uint8_t *s, *sp, *d, *dp, *a, *ap; |