[FFmpeg-cvslog] avfilter/framepack: use FF_CEIL_RSHIFT()

[Clément Bœsch]

ffmpeg | branch: master | Clément Bœsch <clement at stupeflix.com> | Tue Dec 30 14:25:41 2014 +0100| [39e18b1f406376b824b258889fd96ff77fa4ac9a] | committer: Clément Bœsch

avfilter/framepack: use FF_CEIL_RSHIFT()

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=39e18b1f406376b824b258889fd96ff77fa4ac9a
---

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

diff --git a/libavfilter/vf_framepack.c b/libavfilter/vf_framepack.c
index 8a7d4e8..5087673 100644
--- a/libavfilter/vf_framepack.c
+++ b/libavfilter/vf_framepack.c
@@ -144,8 +144,8 @@ static void horizontal_frame_pack(FramepackContext *s,
         uint8_t *dstp         = dst->data[plane];
 
         if (plane == 1 || plane == 2) {
-            length = -(-(dst->width / 2) >> s->pix_desc->log2_chroma_w);
-            lines  = -(-(dst->height)    >> s->pix_desc->log2_chroma_h);
+            length = FF_CEIL_RSHIFT(dst->width / 2, s->pix_desc->log2_chroma_w);
+            lines  = FF_CEIL_RSHIFT(dst->height,    s->pix_desc->log2_chroma_h);
         }
 
         if (interleaved) {