From: commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>
Date: Mon, 29 Apr 2013 15:25:03 +0000 (+0000)
Subject: Remove redundant setting of alpha in hard-light GPU shader.
X-Git-Tag: accepted/tizen/5.0/unified/20181102.025319~12569
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dd72fdec762f2889bc09bc3f854bef3c1a2678f9;p=platform%2Fupstream%2FlibSkiaSharp.git

Remove redundant setting of alpha in hard-light GPU shader.

R=jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/14418005

git-svn-id: http://skia.googlecode.com/svn/trunk@8903 2bbb7eff-a529-9590-31e7-b0007b416f81
---

diff --git a/src/core/SkXfermode.cpp b/src/core/SkXfermode.cpp
index ac8546c..082f407 100644
--- a/src/core/SkXfermode.cpp
+++ b/src/core/SkXfermode.cpp
@@ -996,7 +996,7 @@ public:
 
             // We don't try to optimize for this case at all
             if (NULL == inputColor) {
-                builder->fsCodeAppendf("\tconst vec4 ones = %s;\n", GrGLSLOnesVecf(4));
+                builder->fsCodeAppendf("\t\tconst vec4 ones = %s;\n", GrGLSLOnesVecf(4));
                 inputColor = "ones";
             }
 
@@ -1135,8 +1135,6 @@ public:
                               const char* final,
                               const char* src,
                               const char* dst) {
-            builder->fsCodeAppendf("\t\t%s.a = 1.0 - (1.0 - %s.a) * (1.0 - %s.a);\n",
-                                   final, dst, src);
             builder->fsCodeAppendf("\t\t%s.rgb = mix(2.0 * %s.rgb * %s.rgb, ",
                                    final, src, dst);
             builder->fsCodeAppendf("%s.aaa * %s.aaa - 2.0 * (%s.aaa - %s.rgb) * (%s.aaa - %s.rgb),",