diff options
Diffstat (limited to 'libavfilter/vf_gradfun.c')
-rw-r--r-- | libavfilter/vf_gradfun.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/vf_gradfun.c b/libavfilter/vf_gradfun.c index f7c4372dd3..ce79329b61 100644 --- a/libavfilter/vf_gradfun.c +++ b/libavfilter/vf_gradfun.c @@ -172,8 +172,8 @@ static int config_input(AVFilterLink *inlink) if (!s->buf) return AVERROR(ENOMEM); - s->chroma_w = -((-inlink->w) >> hsub); - s->chroma_h = -((-inlink->h) >> vsub); + s->chroma_w = AV_CEIL_RSHIFT(inlink->w, hsub); + s->chroma_h = AV_CEIL_RSHIFT(inlink->h, vsub); s->chroma_r = av_clip(((((s->radius >> hsub) + (s->radius >> vsub)) / 2 ) + 1) & ~1, 4, 32); return 0; |