diff options
author | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-09-10 22:41:55 +0000 |
---|---|---|
committer | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-09-10 22:41:55 +0000 |
commit | 53a3e8ee6978658247b8001b72d967cd5e97d816 (patch) | |
tree | d86f84209eea1f7d39a012070e41bb7e6ad62df8 /libswscale | |
parent | 60a3099c0db23d03b9f2501c2ef2cf35847b30a7 (diff) | |
download | mpv-53a3e8ee6978658247b8001b72d967cd5e97d816.tar.bz2 mpv-53a3e8ee6978658247b8001b72d967cd5e97d816.tar.xz |
Make the 2point linear interpolation coefficients correct even for the
nearly never occurring 0.0, 1.0.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27574 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libswscale')
-rw-r--r-- | libswscale/swscale_template.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libswscale/swscale_template.c b/libswscale/swscale_template.c index 6048bfc90b..d11e130f1c 100644 --- a/libswscale/swscale_template.c +++ b/libswscale/swscale_template.c @@ -1204,8 +1204,8 @@ static inline void RENAME(yuv2packedX)(SwsContext *c, int16_t *lumFilter, int16_ static inline void RENAME(yuv2packed2)(SwsContext *c, uint16_t *buf0, uint16_t *buf1, uint16_t *uvbuf0, uint16_t *uvbuf1, uint8_t *dest, int dstW, int yalpha, int uvalpha, int y) { - int yalpha1=yalpha^4095; - int uvalpha1=uvalpha^4095; + int yalpha1=4095- yalpha; + int uvalpha1=4095-uvalpha; int i; #if 0 //isn't used |