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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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53 @param cropRect The rectangle to which the output processing will
be limited. | 53 @param cropRect The rectangle to which the output processing will
be limited. |
54 */ | 54 */ |
55 static SkMatrixConvolutionImageFilter* Create(const SkISize& kernelSize, | 55 static SkMatrixConvolutionImageFilter* Create(const SkISize& kernelSize, |
56 const SkScalar* kernel, | 56 const SkScalar* kernel, |
57 SkScalar gain, | 57 SkScalar gain, |
58 SkScalar bias, | 58 SkScalar bias, |
59 const SkIPoint& kernelOffset, | 59 const SkIPoint& kernelOffset, |
60 TileMode tileMode, | 60 TileMode tileMode, |
61 bool convolveAlpha, | 61 bool convolveAlpha, |
62 SkImageFilter* input = NULL, | 62 SkImageFilter* input = NULL, |
63 const CropRect* cropRect = NUL
L) { | 63 const CropRect* cropRect = NUL
L); |
64 return SkNEW_ARGS(SkMatrixConvolutionImageFilter, (kernelSize, kernel, g
ain, bias, | |
65 kernelOffset, tileMod
e, convolveAlpha, | |
66 input, cropRect)); | |
67 } | |
68 | 64 |
69 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkMatrixConvolutionImage
Filter) | 65 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkMatrixConvolutionImage
Filter) |
70 | 66 |
71 protected: | 67 protected: |
72 SkMatrixConvolutionImageFilter(const SkISize& kernelSize, | 68 SkMatrixConvolutionImageFilter(const SkISize& kernelSize, |
73 const SkScalar* kernel, | 69 const SkScalar* kernel, |
74 SkScalar gain, | 70 SkScalar gain, |
75 SkScalar bias, | 71 SkScalar bias, |
76 const SkIPoint& kernelOffset, | 72 const SkIPoint& kernelOffset, |
77 TileMode tileMode, | 73 TileMode tileMode, |
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117 SkBitmap* result, | 113 SkBitmap* result, |
118 const SkIRect& rect, | 114 const SkIRect& rect, |
119 const SkIRect& bounds) const; | 115 const SkIRect& bounds) const; |
120 void filterBorderPixels(const SkBitmap& src, | 116 void filterBorderPixels(const SkBitmap& src, |
121 SkBitmap* result, | 117 SkBitmap* result, |
122 const SkIRect& rect, | 118 const SkIRect& rect, |
123 const SkIRect& bounds) const; | 119 const SkIRect& bounds) const; |
124 }; | 120 }; |
125 | 121 |
126 #endif | 122 #endif |
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