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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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68 protected: | 68 protected: |
69 SkMatrixConvolutionImageFilter(const SkISize& kernelSize, | 69 SkMatrixConvolutionImageFilter(const SkISize& kernelSize, |
70 const SkScalar* kernel, | 70 const SkScalar* kernel, |
71 SkScalar gain, | 71 SkScalar gain, |
72 SkScalar bias, | 72 SkScalar bias, |
73 const SkIPoint& kernelOffset, | 73 const SkIPoint& kernelOffset, |
74 TileMode tileMode, | 74 TileMode tileMode, |
75 bool convolveAlpha, | 75 bool convolveAlpha, |
76 SkImageFilter* input, | 76 SkImageFilter* input, |
77 const CropRect* cropRect); | 77 const CropRect* cropRect); |
78 void flatten(SkWriteBuffer&) const SK_OVERRIDE; | 78 void flatten(SkWriteBuffer&) const override; |
79 | 79 |
80 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, | 80 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, |
81 SkBitmap* result, SkIPoint* loc) const SK_OVERRID
E; | 81 SkBitmap* result, SkIPoint* loc) const override; |
82 bool onFilterBounds(const SkIRect&, const SkMatrix&, SkIRect*) const SK_OVER
RIDE; | 82 bool onFilterBounds(const SkIRect&, const SkMatrix&, SkIRect*) const overrid
e; |
83 | 83 |
84 | 84 |
85 #if SK_SUPPORT_GPU | 85 #if SK_SUPPORT_GPU |
86 virtual bool asFragmentProcessor(GrFragmentProcessor**, GrTexture*, const Sk
Matrix&, | 86 virtual bool asFragmentProcessor(GrFragmentProcessor**, GrTexture*, const Sk
Matrix&, |
87 const SkIRect& bounds) const SK_OVERRIDE; | 87 const SkIRect& bounds) const override; |
88 #endif | 88 #endif |
89 | 89 |
90 private: | 90 private: |
91 SkISize fKernelSize; | 91 SkISize fKernelSize; |
92 SkScalar* fKernel; | 92 SkScalar* fKernel; |
93 SkScalar fGain; | 93 SkScalar fGain; |
94 SkScalar fBias; | 94 SkScalar fBias; |
95 SkIPoint fKernelOffset; | 95 SkIPoint fKernelOffset; |
96 TileMode fTileMode; | 96 TileMode fTileMode; |
97 bool fConvolveAlpha; | 97 bool fConvolveAlpha; |
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111 SkBitmap* result, | 111 SkBitmap* result, |
112 const SkIRect& rect, | 112 const SkIRect& rect, |
113 const SkIRect& bounds) const; | 113 const SkIRect& bounds) const; |
114 void filterBorderPixels(const SkBitmap& src, | 114 void filterBorderPixels(const SkBitmap& src, |
115 SkBitmap* result, | 115 SkBitmap* result, |
116 const SkIRect& rect, | 116 const SkIRect& rect, |
117 const SkIRect& bounds) const; | 117 const SkIRect& bounds) const; |
118 }; | 118 }; |
119 | 119 |
120 #endif | 120 #endif |
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