OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * 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 |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkRectShaderImageFilter.h" | 8 #include "SkRectShaderImageFilter.h" |
9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
55 SkBitmap* result, | 55 SkBitmap* result, |
56 SkIPoint* offset) { | 56 SkIPoint* offset) { |
57 SkIRect bounds; | 57 SkIRect bounds; |
58 source.getBounds(&bounds); | 58 source.getBounds(&bounds); |
59 if (!this->applyCropRect(&bounds, ctm)) { | 59 if (!this->applyCropRect(&bounds, ctm)) { |
60 return false; | 60 return false; |
61 } | 61 } |
62 | 62 |
63 SkAutoTUnref<SkBaseDevice> device(proxy->createDevice(bounds.width(), | 63 SkAutoTUnref<SkBaseDevice> device(proxy->createDevice(bounds.width(), |
64 bounds.height())); | 64 bounds.height())); |
| 65 if (NULL == device.get()) { |
| 66 return false; |
| 67 } |
65 SkCanvas canvas(device.get()); | 68 SkCanvas canvas(device.get()); |
66 SkPaint paint; | 69 SkPaint paint; |
67 paint.setShader(fShader); | 70 paint.setShader(fShader); |
68 SkMatrix matrix; | 71 SkMatrix matrix; |
69 matrix.setTranslate(-SkIntToScalar(bounds.fLeft), -SkIntToScalar(bounds.fTop
)); | 72 matrix.setTranslate(-SkIntToScalar(bounds.fLeft), -SkIntToScalar(bounds.fTop
)); |
70 fShader->setLocalMatrix(matrix); | 73 fShader->setLocalMatrix(matrix); |
71 SkRect rect = SkRect::MakeWH(SkIntToScalar(bounds.width()), SkIntToScalar(bo
unds.height())); | 74 SkRect rect = SkRect::MakeWH(SkIntToScalar(bounds.width()), SkIntToScalar(bo
unds.height())); |
72 canvas.drawRect(rect, paint); | 75 canvas.drawRect(rect, paint); |
73 *result = device.get()->accessBitmap(false); | 76 *result = device.get()->accessBitmap(false); |
74 offset->fX += bounds.fLeft; | 77 offset->fX += bounds.fLeft; |
75 offset->fY += bounds.fTop; | 78 offset->fY += bounds.fTop; |
76 return true; | 79 return true; |
77 } | 80 } |
OLD | NEW |