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| author | Michael Niedermayer <michaelni@gmx.at> | 2008-09-10 16:39:56 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2008-09-10 16:39:56 +0000 |
| commit | 6b79dbce0c7529199ce1c6cc7d552d43146362cc (patch) | |
| tree | 0a35510d19fa63d5bf2feb1c836c05383acb6006 /libswscale/swscale.c | |
| parent | ba83d862993188862c38c7c9790f574e7b0f2b25 (diff) | |
Change RGB2YUV_SHIFT from 16 to 15 to make it able to work
with 16bit signed constants (like SIMD might use).
Originally committed as revision 27568 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale/swscale.c')
| -rw-r--r-- | libswscale/swscale.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 72ba001d50..52d235960b 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -152,7 +152,7 @@ unsigned swscale_version(void) || isBGR(x) \ ) -#define RGB2YUV_SHIFT 16 +#define RGB2YUV_SHIFT 15 #define BY ((int)( 0.098*(1<<RGB2YUV_SHIFT)+0.5)) #define BV ((int)(-0.071*(1<<RGB2YUV_SHIFT)+0.5)) #define BU ((int)( 0.439*(1<<RGB2YUV_SHIFT)+0.5)) |