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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 SkArithmeticMode_gpu_DEFINED | 8 #ifndef SkArithmeticMode_gpu_DEFINED |
9 #define SkArithmeticMode_gpu_DEFINED | 9 #define SkArithmeticMode_gpu_DEFINED |
10 | 10 |
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93 void getInvariantOutput(const GrProcOptInfo& colorPOI, const GrProcOptInfo&
coveragePOI, | 93 void getInvariantOutput(const GrProcOptInfo& colorPOI, const GrProcOptInfo&
coveragePOI, |
94 GrXPFactory::InvariantOutput*) const SK_OVERRIDE; | 94 GrXPFactory::InvariantOutput*) const SK_OVERRIDE; |
95 | 95 |
96 private: | 96 private: |
97 GrArithmeticXPFactory(float k1, float k2, float k3, float k4, bool enforcePM
Color); | 97 GrArithmeticXPFactory(float k1, float k2, float k3, float k4, bool enforcePM
Color); |
98 | 98 |
99 GrXferProcessor* onCreateXferProcessor(const GrProcOptInfo& colorPOI, | 99 GrXferProcessor* onCreateXferProcessor(const GrProcOptInfo& colorPOI, |
100 const GrProcOptInfo& coveragePOI, | 100 const GrProcOptInfo& coveragePOI, |
101 const GrDeviceCoordTexture* dstCopy)
const SK_OVERRIDE; | 101 const GrDeviceCoordTexture* dstCopy)
const SK_OVERRIDE; |
102 | 102 |
103 bool willReadDstColor() const SK_OVERRIDE { return true; } | 103 bool willReadDstColor(const GrProcOptInfo& colorPOI, |
| 104 const GrProcOptInfo& coveragePOI) const SK_OVERRIDE { |
| 105 return true; |
| 106 } |
104 | 107 |
105 bool onIsEqual(const GrXPFactory& xpfBase) const SK_OVERRIDE { | 108 bool onIsEqual(const GrXPFactory& xpfBase) const SK_OVERRIDE { |
106 const GrArithmeticXPFactory& xpf = xpfBase.cast<GrArithmeticXPFactory>()
; | 109 const GrArithmeticXPFactory& xpf = xpfBase.cast<GrArithmeticXPFactory>()
; |
107 if (fK1 != xpf.fK1 || | 110 if (fK1 != xpf.fK1 || |
108 fK2 != xpf.fK2 || | 111 fK2 != xpf.fK2 || |
109 fK3 != xpf.fK3 || | 112 fK3 != xpf.fK3 || |
110 fK4 != xpf.fK4 || | 113 fK4 != xpf.fK4 || |
111 fEnforcePMColor != xpf.fEnforcePMColor) { | 114 fEnforcePMColor != xpf.fEnforcePMColor) { |
112 return false; | 115 return false; |
113 } | 116 } |
114 return true; | 117 return true; |
115 } | 118 } |
116 | 119 |
117 GR_DECLARE_XP_FACTORY_TEST; | 120 GR_DECLARE_XP_FACTORY_TEST; |
118 | 121 |
119 float fK1, fK2, fK3, fK4; | 122 float fK1, fK2, fK3, fK4; |
120 bool fEnforcePMColor; | 123 bool fEnforcePMColor; |
121 | 124 |
122 typedef GrXPFactory INHERITED; | 125 typedef GrXPFactory INHERITED; |
123 }; | 126 }; |
124 | 127 |
125 #endif | 128 #endif |
126 #endif | 129 #endif |
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