diff options
Diffstat (limited to 'graphics/scaler/intern.h')
| -rw-r--r-- | graphics/scaler/intern.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/graphics/scaler/intern.h b/graphics/scaler/intern.h index eddc3c7f3d..213b69b049 100644 --- a/graphics/scaler/intern.h +++ b/graphics/scaler/intern.h @@ -195,18 +195,18 @@ static inline bool diffYUV(int yuv1, int yuv2) { int mask; diff = ((yuv1 & Umask) - (yuv2 & Umask)); - mask = diff >> 31; // -1 if value < 0, 0 otherwise - diff = (diff ^ mask) - mask; //-1: ~value + 1; 0: value + mask = diff >> 31; // -1 if value < 0, 0 otherwise + diff = (diff ^ mask) - mask; // -1: ~value + 1; 0: value if (diff > trU) return true; diff = ((yuv1 & Vmask) - (yuv2 & Vmask)); - mask = diff >> 31; // -1 if value < 0, 0 otherwise - diff = (diff ^ mask) - mask; //-1: ~value + 1; 0: value + mask = diff >> 31; // -1 if value < 0, 0 otherwise + diff = (diff ^ mask) - mask; // -1: ~value + 1; 0: value if (diff > trV) return true; diff = ((yuv1 & Ymask) - (yuv2 & Ymask)); - mask = diff >> 31; // -1 if value < 0, 0 otherwise - diff = (diff ^ mask) - mask; //-1: ~value + 1; 0: value + mask = diff >> 31; // -1 if value < 0, 0 otherwise + diff = (diff ^ mask) - mask; // -1: ~value + 1; 0: value if (diff > trY) return true; return false; |