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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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147 return true; | 147 return true; |
148 } | 148 } |
149 | 149 |
150 bool canTweakAlphaForCoverage() const SK_OVERRIDE { | 150 bool canTweakAlphaForCoverage() const SK_OVERRIDE { |
151 return false; | 151 return false; |
152 } | 152 } |
153 | 153 |
154 void getInvariantOutput(const GrProcOptInfo& colorPOI, const GrProcOptInfo&
coveragePOI, | 154 void getInvariantOutput(const GrProcOptInfo& colorPOI, const GrProcOptInfo&
coveragePOI, |
155 GrXPFactory::InvariantOutput*) const SK_OVERRIDE; | 155 GrXPFactory::InvariantOutput*) const SK_OVERRIDE; |
156 | 156 |
157 bool willReadDst(const GrProcOptInfo& colorPOI, | 157 bool willReadDst() const SK_OVERRIDE { return true; } |
158 const GrProcOptInfo& coveragePOI) const SK_OVERRIDE { | |
159 return true; | |
160 } | |
161 | 158 |
162 private: | 159 private: |
163 GrArithmeticXPFactory(float k1, float k2, float k3, float k4, bool enforcePM
Color); | 160 GrArithmeticXPFactory(float k1, float k2, float k3, float k4, bool enforcePM
Color); |
164 | 161 |
165 bool onIsEqual(const GrXPFactory& xpfBase) const SK_OVERRIDE { | 162 bool onIsEqual(const GrXPFactory& xpfBase) const SK_OVERRIDE { |
166 const GrArithmeticXPFactory& xpf = xpfBase.cast<GrArithmeticXPFactory>()
; | 163 const GrArithmeticXPFactory& xpf = xpfBase.cast<GrArithmeticXPFactory>()
; |
167 if (fK1 != xpf.fK1 || | 164 if (fK1 != xpf.fK1 || |
168 fK2 != xpf.fK2 || | 165 fK2 != xpf.fK2 || |
169 fK3 != xpf.fK3 || | 166 fK3 != xpf.fK3 || |
170 fK4 != xpf.fK4 || | 167 fK4 != xpf.fK4 || |
171 fEnforcePMColor != xpf.fEnforcePMColor) { | 168 fEnforcePMColor != xpf.fEnforcePMColor) { |
172 return false; | 169 return false; |
173 } | 170 } |
174 return true; | 171 return true; |
175 } | 172 } |
176 | 173 |
177 GR_DECLARE_XP_FACTORY_TEST; | 174 GR_DECLARE_XP_FACTORY_TEST; |
178 | 175 |
179 float fK1, fK2, fK3, fK4; | 176 float fK1, fK2, fK3, fK4; |
180 bool fEnforcePMColor; | 177 bool fEnforcePMColor; |
181 | 178 |
182 typedef GrXPFactory INHERITED; | 179 typedef GrXPFactory INHERITED; |
183 }; | 180 }; |
184 | 181 |
185 #endif | 182 #endif |
186 #endif | 183 #endif |
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