From 4709f72115e4028a1cb43e916925678bfceef870 Mon Sep 17 00:00:00 2001
From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Thu, 21 Jan 2016 17:47:04 -0500
Subject: lavfi: Use AV_CEIL_RSHIFT where needed

---
 libavfilter/vf_gradfun.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libavfilter/vf_gradfun.c')

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;
-- 
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