ARM Skia NEON patches - 03 - Duplicate code removal
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
diff --git a/src/core/SkBlitMask_D32.cpp b/src/core/SkBlitMask_D32.cpp
index 80cc787..1f16d77 100644
--- a/src/core/SkBlitMask_D32.cpp
+++ b/src/core/SkBlitMask_D32.cpp
@@ -383,13 +383,9 @@
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,