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| author | Michael Niedermayer <michaelni@gmx.at> | 2007-08-22 17:26:49 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2007-08-22 17:26:49 +0000 |
| commit | 81717747abd73f866066c38cb98ba1be7bd82cd6 (patch) | |
| tree | a0d3724af80e294602e842e12b80e0685fd8df13 /libavcodec/snow.c | |
| parent | e2d0eeecf710d41d6759bea3e96fcb030839a3b4 (diff) | |
simplify
Originally committed as revision 10186 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/snow.c')
| -rw-r--r-- | libavcodec/snow.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/snow.c b/libavcodec/snow.c index 71049dfae9..7d8fd442a1 100644 --- a/libavcodec/snow.c +++ b/libavcodec/snow.c @@ -775,7 +775,7 @@ static av_always_inline void liftS(DWTELEM *dst, DWTELEM *src, DWTELEM *ref, int int i; assert(shift == 4); -#define LIFTS(src, ref, inv) ((inv) ? (src) + (((ref) + 4*(src))>>shift): -((-16*4*(src) + 4*(ref) + add + 5 + (5<<27))/(5*16) - (1<<23))) +#define LIFTS(src, ref, inv) ((inv) ? (src) + (((ref) + 4*(src))>>shift): -((-16*(src) + (ref) + add/4 + 1 + (5<<25))/(5*4) - (1<<23))) if(mirror_left){ dst[0] = LIFTS(src[0], mul*2*ref[0]+add, inverse); dst += dst_step; |