guard rasterizer and drawlooper setters

gm/circles.cpp

 
 /*
  * Copyright 2012 Intel 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 "SkBlurDrawLooper.h"
 #include "SkBlurMask.h"
@@ skipping 58 matching lines @@
         SkScalar pos[] = { 0, SK_ScalarHalf, SK_Scalar1 };
         p.setShader(SkGradientShader::MakeRadial(center, 20, colors, pos, SK_ARRAY_COUNT(colors),
                                                  SkShader::kClamp_TileMode));
         fPaints.push_back(p);
         }
 
         {
         // AA with blur
         SkPaint p;
         p.setAntiAlias(true);
-        SkDrawLooper* shadowLooper =
-            SkBlurDrawLooper::Create(SK_ColorBLUE,
+        auto shadowLooper =
+              SkBlurDrawLooper::Make(SK_ColorBLUE,
                                      SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(10)),
                                      SkIntToScalar(5), SkIntToScalar(10),
                                      SkBlurDrawLooper::kIgnoreTransform_BlurFlag |
                                      SkBlurDrawLooper::kOverrideColor_BlurFlag |
                                      SkBlurDrawLooper::kHighQuality_BlurFlag);
-        SkAutoUnref aurL0(shadowLooper);
         p.setLooper(shadowLooper);

[f(malita), 2016/03/21 13:53:43]

nit: looks like we can std::move here.

[reed1, 2016/03/21 17:15:23]

Done.

         fPaints.push_back(p);
         }
 
         {
         // AA with stroke style
         SkPaint p;
         p.setAntiAlias(true);
         p.setStyle(SkPaint::kStroke_Style);
         p.setStrokeWidth(SkIntToScalar(3));
         fPaints.push_back(p);
@@ skipping 107 matching lines @@
     SkTArray<SkPaint> fPaints;
     SkTArray<SkMatrix> fMatrices;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new CircleGM; }
 static GMRegistry reg(MyFactory);
 
 }