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| 1 | |
| 2 /* | 1 /* |
| 3 * Copyright 2011 Google Inc. | 2 * Copyright 2011 Google Inc. |
| 4 * | 3 * |
| 5 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 6 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 7 */ | 6 */ |
| 7 |
| 8 #include "SampleCode.h" | 8 #include "SampleCode.h" |
| 9 #include "SkBlurMask.h" | 9 #include "SkBlurMask.h" |
| 10 #include "SkBlurMaskFilter.h" | 10 #include "SkBlurMaskFilter.h" |
| 11 #include "SkCanvas.h" | 11 #include "SkCanvas.h" |
| 12 #include "SkDevice.h" | 12 #include "SkDevice.h" |
| 13 | 13 |
| 14 namespace { | 14 static SkBitmap make_bitmap() { |
| 15 SkBitmap make_bitmap() { | |
| 16 SkBitmap bm; | 15 SkBitmap bm; |
| 17 bm.setConfig(SkBitmap::kARGB_8888_Config , 5, 5); | 16 bm.setConfig(SkBitmap::kARGB_8888_Config , 5, 5); |
| 18 bm.allocPixels(); | 17 bm.allocPixels(); |
| 19 | 18 |
| 20 for (int y = 0; y < bm.height(); y++) { | 19 for (int y = 0; y < bm.height(); y++) { |
| 21 uint32_t* p = bm.getAddr32(0, y); | 20 uint32_t* p = bm.getAddr32(0, y); |
| 22 for (int x = 0; x < bm.width(); x++) { | 21 for (int x = 0; x < bm.width(); x++) { |
| 23 p[x] = ((x + y) & 1) ? SK_ColorWHITE : SK_ColorBLACK; | 22 p[x] = ((x + y) & 1) ? SK_ColorWHITE : SK_ColorBLACK; |
| 24 } | 23 } |
| 25 } | 24 } |
| 26 bm.unlockPixels(); | 25 bm.unlockPixels(); |
| 27 return bm; | 26 return bm; |
| 28 } | 27 } |
| 29 } // unnamed namespace | |
| 30 | 28 |
| 31 class TextureDomainView : public SampleView { | 29 class TextureDomainView : public SampleView { |
| 32 SkBitmap fBM; | 30 SkBitmap fBM; |
| 33 | 31 |
| 34 public: | 32 public: |
| 35 TextureDomainView(){ | 33 TextureDomainView(){ |
| 36 fBM = make_bitmap(); | 34 fBM = make_bitmap(); |
| 37 } | 35 } |
| 38 | 36 |
| 39 protected: | 37 protected: |
| (...skipping 65 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 105 canvas->drawBitmapRect(fBM, NULL, dstRect, &paint); | 103 canvas->drawBitmapRect(fBM, NULL, dstRect, &paint); |
| 106 } | 104 } |
| 107 private: | 105 private: |
| 108 typedef SkView INHERITED; | 106 typedef SkView INHERITED; |
| 109 }; | 107 }; |
| 110 | 108 |
| 111 ////////////////////////////////////////////////////////////////////////////// | 109 ////////////////////////////////////////////////////////////////////////////// |
| 112 | 110 |
| 113 static SkView* MyFactory() { return new TextureDomainView; } | 111 static SkView* MyFactory() { return new TextureDomainView; } |
| 114 static SkViewRegister reg(MyFactory); | 112 static SkViewRegister reg(MyFactory); |
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