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| author | Jason Garrett-Glaser <darkshikari@gmail.com> | 2010-06-22 21:12:42 +0000 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@rainbow.studorg.tuwien.ac.at> | 2010-06-22 21:12:42 +0000 |
| commit | c31a25e79c1fa034a1a528d93796e2fc98a6adda (patch) | |
| tree | 6b31b5cb661c79fff0581e2d859808cb482e6a59 /libavcodec/mpegvideo_common.h | |
| parent | 2b6a950361d8d0346216fc75f012ad97a19f7856 (diff) | |
| download | ffmpeg-c31a25e79c1fa034a1a528d93796e2fc98a6adda.tar.gz | |
Use right-shift instead of division by two.
Patch by Dark Shikari
Originally committed as revision 23723 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mpegvideo_common.h')
| -rw-r--r-- | libavcodec/mpegvideo_common.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/mpegvideo_common.h b/libavcodec/mpegvideo_common.h index 73106664f9..24cfa78849 100644 --- a/libavcodec/mpegvideo_common.h +++ b/libavcodec/mpegvideo_common.h @@ -580,11 +580,11 @@ static inline void chroma_4mv_motion(MpegEncContext *s, src_x = s->mb_x * 8 + mx; src_y = s->mb_y * 8 + my; - src_x = av_clip(src_x, -8, s->width/2); - if (src_x == s->width/2) + src_x = av_clip(src_x, -8, (s->width >> 1)); + if (src_x == (s->width >> 1)) dxy &= ~1; - src_y = av_clip(src_y, -8, s->height/2); - if (src_y == s->height/2) + src_y = av_clip(src_y, -8, (s->height >> 1)); + if (src_y == (s->height >> 1)) dxy &= ~2; offset = (src_y * (s->uvlinesize)) + src_x; |