From d51ea26ea17e88e2ab1bd6eb5672d59b63892346 Mon Sep 17 00:00:00 2001 From: "mike@reedtribe.org" Date: Sun, 12 Aug 2012 18:50:34 +0000 Subject: use premul macro to pack components git-svn-id: http://skia.googlecode.com/svn/trunk@5043 2bbb7eff-a529-9590-31e7-b0007b416f81 --- src/effects/SkArithmeticMode.cpp | 9 +-------- 1 file changed, 1 insertion(+), 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); } } } -- cgit v1.2.3