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author | 2012-08-12 18:50:34 +0000 | |
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committer | 2012-08-12 18:50:34 +0000 | |
commit | d51ea26ea17e88e2ab1bd6eb5672d59b63892346 (patch) | |
tree | 68b3825c74705e9573f098e4d8658eee2f7e8ca3 | |
parent | ed02c4d05e3f2ed86dbf4276a69827ab23810598 (diff) |
use premul macro to pack components
git-svn-id: http://skia.googlecode.com/svn/trunk@5043 2bbb7eff-a529-9590-31e7-b0007b416f81
-rw-r--r-- | src/effects/SkArithmeticMode.cpp | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/effects/SkArithmeticMode.cpp b/src/effects/SkArithmeticMode.cpp index c999ce08c9..cd3c31d9a7 100644 --- a/src/effects/SkArithmeticMode.cpp +++ b/src/effects/SkArithmeticMode.cpp @@ -107,14 +107,7 @@ void SkArithmeticMode_scalar::xfer32(SkPMColor dst[], const SkPMColor src[], b = blend(b, SkGetPackedB32(sc), scale); } - // turn the result back into premul - if (0xFF != a) { - int scale = a + (a >> 7); - r = SkAlphaMul(r, scale); - g = SkAlphaMul(g, scale); - b = SkAlphaMul(b, scale); - } - dst[i] = SkPackARGB32(a, r, g, b); + dst[i] = SkPremultiplyARGBInline(a, r, g, b); } } } |