Push sigma-based blur interface into our GMs/benches/tests/samplecode

gm/tilemodes.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "gm.h"
 #include "SkPath.h"
 #include "SkRegion.h"
@@ skipping 41 matching lines @@
 
 static const SkBitmap::Config gConfigs[] = {
     SkBitmap::kARGB_8888_Config,
     SkBitmap::kRGB_565_Config,
 };
 
 class TilingGM : public skiagm::GM {
     SkBlurDrawLooper    fLooper;
 public:
     TilingGM(bool powerOfTwoSize)
-            : fLooper(SkIntToScalar(1), SkIntToScalar(2), SkIntToScalar(2), 0x88000000)
+            : fLooper(0x88000000, SkFloatToScalar(1.07735f), SkIntToScalar(2), SkIntToScalar(2))
             , fPowerOfTwoSize(powerOfTwoSize) {
     }
 
     SkBitmap    fTexture[SK_ARRAY_COUNT(gConfigs)];
 
 protected:
 
     enum {
         kPOTSize = 32,
         kNPOTSize = 21,
@@ skipping 193 matching lines @@
 private:
     typedef skiagm::GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM( return new TilingGM(true); )
 DEF_GM( return new TilingGM(false); )
 DEF_GM( return new Tiling2GM(make_bm, "bitmap"); )
 DEF_GM( return new Tiling2GM(make_grad, "gradient"); )