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

samplecode/SampleTiling.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 "SampleCode.h"
 #include "SkView.h"
 #include "SkCanvas.h"
 #include "SkPaint.h"
 #include "SkPath.h"
 #include "SkRegion.h"
 #include "SkShader.h"
 #include "SkUtils.h"
 #include "SkColorPriv.h"
 #include "SkColorFilter.h"
 #include "SkPicture.h"
 #include "SkTypeface.h"
 
 // effects
 #include "SkGradientShader.h"
 #include "SkUnitMappers.h"
+#include "SkBlurMask.h"
 #include "SkBlurDrawLooper.h"
 
 static void makebm(SkBitmap* bm, SkBitmap::Config config, int w, int h) {
     bm->setConfig(config, w, h);
     bm->allocPixels();
     bm->eraseColor(SK_ColorTRANSPARENT);
 
     SkCanvas    canvas(*bm);
     SkPoint     pts[] = { { 0, 0 }, { SkIntToScalar(w), SkIntToScalar(h) } };
     SkColor     colors[] = { SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE };
@@ skipping 25 matching lines @@
     SkBitmap::kRGB_565_Config,
 };
 static const int gWidth = 32;
 static const int gHeight = 32;
 
 class TilingView : public SampleView {
     SkPicture*          fTextPicture;
     SkBlurDrawLooper    fLooper;
 public:
     TilingView()
-            : fLooper(SkIntToScalar(1), SkIntToScalar(2), SkIntToScalar(2),
-                      0x88000000) {
+            : fLooper(0x88000000, 
+                      SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(1)),
+                      SkIntToScalar(2), SkIntToScalar(2)) {
         fTextPicture = new SkPicture();
         for (size_t i = 0; i < SK_ARRAY_COUNT(gConfigs); i++) {
             makebm(&fTexture[i], gConfigs[i], gWidth, gHeight);
         }
     }
 
     ~TilingView() {
         fTextPicture->unref();
     }
 
@@ skipping 82 matching lines @@
     }
 
 private:
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new TilingView; }
 static SkViewRegister reg(MyFactory);