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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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74 SkScalar gain, | 74 SkScalar gain, |
75 SkScalar bias, | 75 SkScalar bias, |
76 const SkIPoint& kernelOffset, | 76 const SkIPoint& kernelOffset, |
77 GrTextureDomain::Mode tileMode, | 77 GrTextureDomain::Mode tileMode, |
78 bool convolveAlpha); | 78 bool convolveAlpha); |
79 | 79 |
80 virtual bool onIsEqual(const GrFragmentProcessor&) const SK_OVERRIDE; | 80 virtual bool onIsEqual(const GrFragmentProcessor&) const SK_OVERRIDE; |
81 | 81 |
82 virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVE
RRIDE { | 82 virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVE
RRIDE { |
83 // TODO: Try to do better? | 83 // TODO: Try to do better? |
84 inout->mulByUnknownColor(); | 84 inout->mulByUnknownFourComponents(); |
85 } | 85 } |
86 | 86 |
87 SkIRect fBounds; | 87 SkIRect fBounds; |
88 SkISize fKernelSize; | 88 SkISize fKernelSize; |
89 float fKernel[MAX_KERNEL_SIZE]; | 89 float fKernel[MAX_KERNEL_SIZE]; |
90 float fGain; | 90 float fGain; |
91 float fBias; | 91 float fBias; |
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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