Fix for Mac-specific OpenGL == complaint in GrGLProgram.cpp

Unreviewed

git-svn-id: http://skia.googlecode.com/svn/trunk@6743 2bbb7eff-a529-9590-31e7-b0007b416f81

diff --git a/src/gpu/gl/GrGLProgram.cpp b/src/gpu/gl/GrGLProgram.cpp
index ba86383..0558701 100644 (file)
--- a/src/gpu/gl/GrGLProgram.cpp
+++ b/src/gpu/gl/GrGLProgram.cpp
@@ -285,7 +285,7 @@ bool GrGLProgram::genEdgeCoverage(SkString* coverageVar,
             break;
         }
         if (fDesc.fDiscardIfOutsideEdge) {
-            builder->fFSCode.appendf("\tif (edgeAlpha <= 0) {\n\t\tdiscard;\n\t}\n");
+            builder->fFSCode.appendf("\tif (edgeAlpha <= 0.0) {\n\t\tdiscard;\n\t}\n");
         }
         *coverageVar = "edgeAlpha";
         return true;