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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 #ifndef GrMatrixConvolutionEffect_DEFINED | 8 #ifndef GrMatrixConvolutionEffect_DEFINED |
9 #define GrMatrixConvolutionEffect_DEFINED | 9 #define GrMatrixConvolutionEffect_DEFINED |
10 | 10 |
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55 const SkISize& kernelSize() const { return fKernelSize; } | 55 const SkISize& kernelSize() const { return fKernelSize; } |
56 const float* kernelOffset() const { return fKernelOffset; } | 56 const float* kernelOffset() const { return fKernelOffset; } |
57 const float* kernel() const { return fKernel; } | 57 const float* kernel() const { return fKernel; } |
58 float gain() const { return fGain; } | 58 float gain() const { return fGain; } |
59 float bias() const { return fBias; } | 59 float bias() const { return fBias; } |
60 bool convolveAlpha() const { return fConvolveAlpha; } | 60 bool convolveAlpha() const { return fConvolveAlpha; } |
61 const GrTextureDomain& domain() const { return fDomain; } | 61 const GrTextureDomain& domain() const { return fDomain; } |
62 | 62 |
63 const char* name() const override { return "MatrixConvolution"; } | 63 const char* name() const override { return "MatrixConvolution"; } |
64 | 64 |
65 void getGLProcessorKey(const GrGLCaps&, GrProcessorKeyBuilder*) const overri
de; | 65 void getGLProcessorKey(const GrGLSLCaps&, GrProcessorKeyBuilder*) const over
ride; |
66 | 66 |
67 GrGLFragmentProcessor* createGLInstance() const override; | 67 GrGLFragmentProcessor* createGLInstance() const override; |
68 | 68 |
69 private: | 69 private: |
70 GrMatrixConvolutionEffect(GrTexture*, | 70 GrMatrixConvolutionEffect(GrTexture*, |
71 const SkIRect& bounds, | 71 const SkIRect& bounds, |
72 const SkISize& kernelSize, | 72 const SkISize& kernelSize, |
73 const SkScalar* kernel, | 73 const SkScalar* kernel, |
74 SkScalar gain, | 74 SkScalar gain, |
75 SkScalar bias, | 75 SkScalar bias, |
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92 float fKernelOffset[2]; | 92 float fKernelOffset[2]; |
93 bool fConvolveAlpha; | 93 bool fConvolveAlpha; |
94 GrTextureDomain fDomain; | 94 GrTextureDomain fDomain; |
95 | 95 |
96 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; | 96 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; |
97 | 97 |
98 typedef GrSingleTextureEffect INHERITED; | 98 typedef GrSingleTextureEffect INHERITED; |
99 }; | 99 }; |
100 | 100 |
101 #endif | 101 #endif |
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