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1 /* | 1 /* |
2 * Copyright 2012 The Android Open Source Project | 2 * Copyright 2012 The Android Open Source Project |
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 "SkOffsetImageFilter.h" | 8 #include "SkOffsetImageFilter.h" |
9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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90 *dst = bounds; | 90 *dst = bounds; |
91 return true; | 91 return true; |
92 } | 92 } |
93 | 93 |
94 void SkOffsetImageFilter::flatten(SkWriteBuffer& buffer) const { | 94 void SkOffsetImageFilter::flatten(SkWriteBuffer& buffer) const { |
95 this->INHERITED::flatten(buffer); | 95 this->INHERITED::flatten(buffer); |
96 buffer.writePoint(fOffset); | 96 buffer.writePoint(fOffset); |
97 } | 97 } |
98 | 98 |
99 SkOffsetImageFilter::SkOffsetImageFilter(SkScalar dx, SkScalar dy, SkImageFilter
* input, | 99 SkOffsetImageFilter::SkOffsetImageFilter(SkScalar dx, SkScalar dy, SkImageFilter
* input, |
100 const CropRect* cropRect) : INHERITED(i
nput, cropRect) { | 100 const CropRect* cropRect) |
| 101 : INHERITED(1, &input, cropRect) { |
101 fOffset.set(dx, dy); | 102 fOffset.set(dx, dy); |
102 } | 103 } |
103 | 104 |
104 SkOffsetImageFilter::SkOffsetImageFilter(SkReadBuffer& buffer) | 105 SkOffsetImageFilter::SkOffsetImageFilter(SkReadBuffer& buffer) |
105 : INHERITED(1, buffer) { | 106 : INHERITED(1, buffer) { |
106 buffer.readPoint(&fOffset); | 107 buffer.readPoint(&fOffset); |
107 buffer.validate(SkScalarIsFinite(fOffset.fX) && | 108 buffer.validate(SkScalarIsFinite(fOffset.fX) && |
108 SkScalarIsFinite(fOffset.fY)); | 109 SkScalarIsFinite(fOffset.fY)); |
109 } | 110 } |
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