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| author | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-04-15 01:27:34 +0000 |
|---|---|---|
| committer | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-04-15 01:27:34 +0000 |
| commit | a381e71128b5809a5bbe9f3d072eb056915e8b8d (patch) | |
| tree | c0846758bcf7ffd5d480d0b3d3e220df4c66f0d1 /libswscale/swscale_template.c | |
| parent | 31be9659501961dbc616d821c803befe2bca156b (diff) | |
| download | mpv-a381e71128b5809a5bbe9f3d072eb056915e8b8d.tar.bz2 mpv-a381e71128b5809a5bbe9f3d072eb056915e8b8d.tar.xz | |
improve horizontal chroma resolution with pal
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22994 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libswscale/swscale_template.c')
| -rw-r--r-- | libswscale/swscale_template.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c index a8616efcb0..61f8705a4c 100644 --- a/libswscale/swscale_template.c +++ b/libswscale/swscale_template.c @@ -2296,12 +2296,10 @@ static inline void RENAME(palToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, assert(src1 == src2); for(i=0; i<width; i++) { - int d0= src1[2*i ]; - int d1= src1[2*i+1]; - int p = (pal[d0]&0xFF00FF) + (pal[d1]&0xFF00FF); + int p= pal[src1[i]]; - dstU[i]= (pal[d0]+pal[d1]-p)>>9; - dstV[i]= p>>17; + dstU[i]= p>>8; + dstV[i]= p>>16; } } |