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ARM Skia NEON patches - 03 - Duplicate code removal

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Misc: remove some duplicate code

SkAlphaMul does exactly the same thing as the mul function above,
so use it.

BUG=
R=djsollen@google.com

Author: kevin.petit.arm@gmail.com

Review URL: https://chromiumcodereview.appspot.com/18997003

git-svn-id: http://skia.googlecode.com/svn/trunk@10070 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
commit-bot@chromium.org 2013-07-15 12:40:54 +00:00
parent e38e53b532
commit 12e0cda1dd
1 changed files with 1 additions and 5 deletions
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6
src/core/SkBlitMask_D32.cpp
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@ -383,13 +383,9 @@ static int upscale31To255(int value) {
return value;
}
static int mul(int a, int b) {
return a * b >> 8;
}
static int src_alpha_blend(int src, int dst, int srcA, int mask) {
return dst + mul(src - mul(srcA, dst), mask);
return dst + SkAlphaMul(src - SkAlphaMul(srcA, dst), mask);
}
static void LCD16_RowProc_Blend(SkPMColor* SK_RESTRICT dst,