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| author | Michael Niedermayer <michaelni@gmx.at> | 2004-03-20 00:18:52 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-03-20 00:18:52 +0000 |
| commit | 3ebc7e04dea6072400d91c1c90eb3911754cee06 (patch) | |
| tree | 8465888c14b841255657e70aaf97e163ad5d7b26 /libavcodec/common.h | |
| parent | 980a82b70baa754ce120ffe9a4ce9e66ea14edba (diff) | |
| download | ffmpeg-3ebc7e04dea6072400d91c1c90eb3911754cee06.tar.gz | |
h264 loop filter optimizations
Originally committed as revision 2909 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/common.h')
| -rw-r--r-- | libavcodec/common.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/common.h b/libavcodec/common.h index ef66954002..09643e1742 100644 --- a/libavcodec/common.h +++ b/libavcodec/common.h @@ -1163,6 +1163,12 @@ static inline int clip(int a, int amin, int amax) return a; } +static inline int clip_uint8(int a) +{ + if (a&(~255)) return (-a)>>31; + else return a; +} + /* math */ extern const uint8_t ff_sqrt_tab[128]; |