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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" |
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22 CropRect cropRect(rect, flags); | 22 CropRect cropRect(rect, flags); |
23 return SkNEW_ARGS(SkRectShaderImageFilter, (s, &cropRect)); | 23 return SkNEW_ARGS(SkRectShaderImageFilter, (s, &cropRect)); |
24 } | 24 } |
25 | 25 |
26 SkRectShaderImageFilter* SkRectShaderImageFilter::Create(SkShader* s, const Crop
Rect* cropRect) { | 26 SkRectShaderImageFilter* SkRectShaderImageFilter::Create(SkShader* s, const Crop
Rect* cropRect) { |
27 SkASSERT(s); | 27 SkASSERT(s); |
28 return SkNEW_ARGS(SkRectShaderImageFilter, (s, cropRect)); | 28 return SkNEW_ARGS(SkRectShaderImageFilter, (s, cropRect)); |
29 } | 29 } |
30 | 30 |
31 SkRectShaderImageFilter::SkRectShaderImageFilter(SkShader* s, const CropRect* cr
opRect) | 31 SkRectShaderImageFilter::SkRectShaderImageFilter(SkShader* s, const CropRect* cr
opRect) |
32 : INHERITED(NULL, cropRect) | 32 : INHERITED(0, NULL, cropRect) |
33 , fShader(s) { | 33 , fShader(s) { |
34 SkASSERT(s); | 34 SkASSERT(s); |
35 s->ref(); | 35 s->ref(); |
36 } | 36 } |
37 | 37 |
38 SkRectShaderImageFilter::SkRectShaderImageFilter(SkReadBuffer& buffer) | 38 SkRectShaderImageFilter::SkRectShaderImageFilter(SkReadBuffer& buffer) |
39 : INHERITED(1, buffer) { | 39 : INHERITED(0, buffer) { |
40 fShader = buffer.readShader(); | 40 fShader = buffer.readShader(); |
41 } | 41 } |
42 | 42 |
43 void SkRectShaderImageFilter::flatten(SkWriteBuffer& buffer) const { | 43 void SkRectShaderImageFilter::flatten(SkWriteBuffer& buffer) const { |
44 this->INHERITED::flatten(buffer); | 44 this->INHERITED::flatten(buffer); |
45 | 45 |
46 buffer.writeFlattenable(fShader); | 46 buffer.writeFlattenable(fShader); |
47 } | 47 } |
48 | 48 |
49 SkRectShaderImageFilter::~SkRectShaderImageFilter() { | 49 SkRectShaderImageFilter::~SkRectShaderImageFilter() { |
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73 paint.setShader(SkShader::CreateLocalMatrixShader(fShader, matrix))->unref()
; | 73 paint.setShader(SkShader::CreateLocalMatrixShader(fShader, matrix))->unref()
; |
74 | 74 |
75 SkRect rect = SkRect::MakeWH(SkIntToScalar(bounds.width()), SkIntToScalar(bo
unds.height())); | 75 SkRect rect = SkRect::MakeWH(SkIntToScalar(bounds.width()), SkIntToScalar(bo
unds.height())); |
76 canvas.drawRect(rect, paint); | 76 canvas.drawRect(rect, paint); |
77 | 77 |
78 *result = device.get()->accessBitmap(false); | 78 *result = device.get()->accessBitmap(false); |
79 offset->fX = bounds.fLeft; | 79 offset->fX = bounds.fLeft; |
80 offset->fY = bounds.fTop; | 80 offset->fY = bounds.fTop; |
81 return true; | 81 return true; |
82 } | 82 } |
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