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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 #ifndef SkMatrixConvolutionImageFilter_DEFINED | 8 #ifndef SkMatrixConvolutionImageFilter_DEFINED |
9 #define SkMatrixConvolutionImageFilter_DEFINED | 9 #define SkMatrixConvolutionImageFilter_DEFINED |
10 | 10 |
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79 const CropRect* cropRect); | 79 const CropRect* cropRect); |
80 explicit SkMatrixConvolutionImageFilter(SkReadBuffer& buffer); | 80 explicit SkMatrixConvolutionImageFilter(SkReadBuffer& buffer); |
81 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; | 81 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
82 | 82 |
83 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, | 83 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, |
84 SkBitmap* result, SkIPoint* loc) const SK_OVERRID
E; | 84 SkBitmap* result, SkIPoint* loc) const SK_OVERRID
E; |
85 virtual bool onFilterBounds(const SkIRect&, const SkMatrix&, SkIRect*) const
SK_OVERRIDE; | 85 virtual bool onFilterBounds(const SkIRect&, const SkMatrix&, SkIRect*) const
SK_OVERRIDE; |
86 | 86 |
87 | 87 |
88 #if SK_SUPPORT_GPU | 88 #if SK_SUPPORT_GPU |
89 virtual bool asNewEffect(GrEffectRef** effect, | 89 virtual bool asNewEffect(GrEffect** effect, |
90 GrTexture*, | 90 GrTexture*, |
91 const SkMatrix& ctm, | 91 const SkMatrix& ctm, |
92 const SkIRect& bounds) const SK_OVERRIDE; | 92 const SkIRect& bounds) const SK_OVERRIDE; |
93 #endif | 93 #endif |
94 | 94 |
95 private: | 95 private: |
96 SkISize fKernelSize; | 96 SkISize fKernelSize; |
97 SkScalar* fKernel; | 97 SkScalar* fKernel; |
98 SkScalar fGain; | 98 SkScalar fGain; |
99 SkScalar fBias; | 99 SkScalar fBias; |
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116 SkBitmap* result, | 116 SkBitmap* result, |
117 const SkIRect& rect, | 117 const SkIRect& rect, |
118 const SkIRect& bounds) const; | 118 const SkIRect& bounds) const; |
119 void filterBorderPixels(const SkBitmap& src, | 119 void filterBorderPixels(const SkBitmap& src, |
120 SkBitmap* result, | 120 SkBitmap* result, |
121 const SkIRect& rect, | 121 const SkIRect& rect, |
122 const SkIRect& bounds) const; | 122 const SkIRect& bounds) const; |
123 }; | 123 }; |
124 | 124 |
125 #endif | 125 #endif |
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