Factory methods for heap-allocated SkImageFilter objects.

gm/pictureimagefilter.cpp

 /*
  * Copyright 2013 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 "SkPictureImageFilter.h"
@@ skipping 36 matching lines @@
         canvas->drawPaint(paint);
         canvas->restore();
     }
 
     virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         canvas->clear(0x00000000);
         {
             SkRect srcRect = SkRect::MakeXYWH(20, 20, 30, 30);
             SkRect emptyRect = SkRect::MakeXYWH(20, 20, 0, 0);
             SkRect bounds = SkRect::MakeXYWH(0, 0, 100, 100);
-            SkAutoTUnref<SkImageFilter> pictureSource(new SkPictureImageFilter(&fPicture));
-            SkAutoTUnref<SkImageFilter> pictureSourceSrcRect(new SkPictureImageFilter(&fPicture, srcRect));
-            SkAutoTUnref<SkImageFilter> pictureSourceEmptyRect(new SkPictureImageFilter(&fPicture, emptyRect));
+            SkAutoTUnref<SkImageFilter> pictureSource(SkPictureImageFilter::Create(&fPicture));
+            SkAutoTUnref<SkImageFilter> pictureSourceSrcRect(SkPictureImageFilter::Create(&fPicture, srcRect));
+            SkAutoTUnref<SkImageFilter> pictureSourceEmptyRect(SkPictureImageFilter::Create(&fPicture, emptyRect));
 
             // Draw the picture unscaled.
             fillRectFiltered(canvas, bounds, pictureSource);
             canvas->translate(SkIntToScalar(100), 0);
 
             // Draw an unscaled subset of the source picture.
             fillRectFiltered(canvas, bounds, pictureSourceSrcRect);
             canvas->translate(SkIntToScalar(100), 0);
 
             // Draw the picture to an empty rect (should draw nothing).
@@ skipping 12 matching lines @@
     }
 
 private:
     SkPicture fPicture;
     typedef GM INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 DEF_GM( return new PictureImageFilterGM; )