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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 GrConvolutionEffect_DEFINED | 8 #ifndef GrConvolutionEffect_DEFINED |
9 #define GrConvolutionEffect_DEFINED | 9 #define GrConvolutionEffect_DEFINED |
10 | 10 |
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93 int halfWidth, | 93 int halfWidth, |
94 float gaussianSigma, | 94 float gaussianSigma, |
95 bool useBounds, | 95 bool useBounds, |
96 float bounds[2]); | 96 float bounds[2]); |
97 | 97 |
98 virtual bool onIsEqual(const GrProcessor&) const SK_OVERRIDE; | 98 virtual bool onIsEqual(const GrProcessor&) const SK_OVERRIDE; |
99 | 99 |
100 virtual void onComputeInvariantOutput(InvariantOutput* inout) const { | 100 virtual void onComputeInvariantOutput(InvariantOutput* inout) const { |
101 // If the texture was opaque we could know that the output color if we k
new the sum of the | 101 // If the texture was opaque we could know that the output color if we k
new the sum of the |
102 // kernel values. | 102 // kernel values. |
103 inout->fValidFlags = 0; | 103 inout->mulByUnknownColor(); |
104 inout->fIsSingleComponent = false; | |
105 } | 104 } |
106 | 105 |
107 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; | 106 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; |
108 | 107 |
109 typedef Gr1DKernelEffect INHERITED; | 108 typedef Gr1DKernelEffect INHERITED; |
110 }; | 109 }; |
111 | 110 |
112 #endif | 111 #endif |
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