Mark drawbitmaprect's large bitmaps as immutable.

gm/drawbitmaprect.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 "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
@@ skipping 50 matching lines @@
         paint.setShader(SkGradientShader::CreateRadial(
                         pt, radius,
                         colors, pos,
                         SK_ARRAY_COUNT(colors),
                         SkShader::kRepeat_TileMode,
                         NULL, 0, &mat))->unref();
         canvas.drawRect(rect, paint);
         rect.inset(wScalar / 8, hScalar / 8);
         mat.postScale(SK_Scalar1 / 4, SK_Scalar1 / 4);
     }
+    bm->setImmutable();

[reed1, 2014/05/02 14:11:00]

// mark as immutable to be nicer to backends, so they won't have to deep-copy
it.

[mtklein, 2014/05/02 14:14:00]

Done.

 }
 
 static const int gSize = 1024;
 
 class DrawBitmapRectGM : public GM {
 public:
     DrawBitmapRectGM() {
     }
 
     SkBitmap    fLargeBitmap;
@@ skipping 93 matching lines @@
 
 private:
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new DrawBitmapRectGM; }
 static GMRegistry reg(MyFactory);
 }