Fast path for blurred round rects -- blur a small 9patch rect on the CPU

src/effects/SkBlurMask.h

Index: src/effects/SkBlurMask.h
diff --git a/src/effects/SkBlurMask.h b/src/effects/SkBlurMask.h
index eb67d4c9f8b04f9443123c9f3c10b3a9a9a39567..c894ff681159ab9cccc6be0b0b47461a37643706 100644
--- a/src/effects/SkBlurMask.h
+++ b/src/effects/SkBlurMask.h
@@ -42,7 +42,7 @@ public:
                                                 SkMask::kComputeBoundsAndRenderImage_CreateMode);
     static bool BoxBlur(SkMask* dst, const SkMask& src,
                         SkScalar sigma, Style style, Quality quality,
-                        SkIPoint* margin = NULL);
+                        SkIPoint* margin = NULL, bool force_quality=false);

[bsalomon, 2014/04/23 19:50:30]

comment about force_quality? Also should be forceQuality and spaces around =

[humper, 2014/04/23 20:11:49]

Done.

 
     // the "ground truth" blur does a gaussian convolution; it's slow
     // but useful for comparison purposes.