add SK_DISABLE_DITHER_32BIT_GRADIENT flag. If defined, disables the newly added

dithering for 32bit linear gradients.

git-svn-id: http://skia.googlecode.com/svn/trunk@699 2bbb7eff-a529-9590-31e7-b0007b416f81

diff --git a/src/effects/SkGradientShader.cpp b/src/effects/SkGradientShader.cpp
index 3f3b85f..81a8d68 100644 (file)
--- a/src/effects/SkGradientShader.cpp
+++ b/src/effects/SkGradientShader.cpp
@@ -23,7 +23,9 @@
 #include "SkTemplates.h"
 #include "SkBitmapCache.h"
 
-#define USE_DITHER_32BIT_GRADIENT
+#ifndef SK_DISABLE_DITHER_32BIT_GRADIENT
+    #define USE_DITHER_32BIT_GRADIENT
+#endif
 
 ///////////////////////////////////////////////////////////////////////////