Factory methods for heap-allocated SkImageFilter objects.

gm/morphology.cpp

 /*
  * Copyright 2012 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 "SkMorphologyImageFilter.h"
 
@@ skipping 56 matching lines @@
             { 140, 140,   2,   2 },
             {  24,  24,  25,  25 },
         };
         SkPaint paint;
         SkImageFilter::CropRect cropRect(SkRect::MakeXYWH(25, 20, 100, 80));
 
         for (unsigned j = 0; j < 4; ++j) {
             for (unsigned i = 0; i < SK_ARRAY_COUNT(samples); ++i) {
                 const SkImageFilter::CropRect* cr = j & 0x02 ? &cropRect : NULL;
                 if (j & 0x01) {
-                    paint.setImageFilter(new SkErodeImageFilter(
+                    paint.setImageFilter(SkErodeImageFilter::Create(
                         samples[i].fRadiusX,
                         samples[i].fRadiusY,
                         NULL,
                         cr))->unref();
                 } else {
-                    paint.setImageFilter(new SkDilateImageFilter(
+                    paint.setImageFilter(SkDilateImageFilter::Create(
                         samples[i].fRadiusX,
                         samples[i].fRadiusY,
                         NULL,
                         cr))->unref();
                 }
                 drawClippedBitmap(canvas, paint, i * 140, j * 140);
             }
         }
     }
 
 private:
     typedef GM INHERITED;
     SkBitmap fBitmap;
     bool fOnce;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new MorphologyGM; }
 static GMRegistry reg(MyFactory);
 
 }