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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 GrGLProgramDesc_DEFINED | 8 #ifndef GrGLProgramDesc_DEFINED |
9 #define GrGLProgramDesc_DEFINED | 9 #define GrGLProgramDesc_DEFINED |
10 | 10 |
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187 return reinterpret_cast<T*>(reinterpret_cast<intptr_t>(fKey.begin()) + O FFSET); | 187 return reinterpret_cast<T*>(reinterpret_cast<intptr_t>(fKey.begin()) + O FFSET); |
188 } | 188 } |
189 | 189 |
190 template<typename T, size_t OFFSET> const T* atOffset() const { | 190 template<typename T, size_t OFFSET> const T* atOffset() const { |
191 return reinterpret_cast<const T*>(reinterpret_cast<intptr_t>(fKey.begin( )) + OFFSET); | 191 return reinterpret_cast<const T*>(reinterpret_cast<intptr_t>(fKey.begin( )) + OFFSET); |
192 } | 192 } |
193 | 193 |
194 KeyHeader* header() { return this->atOffset<KeyHeader, kHeaderOffset>(); } | 194 KeyHeader* header() { return this->atOffset<KeyHeader, kHeaderOffset>(); } |
195 | 195 |
196 // Shared code between setRandom() and Build(). | 196 // Shared code between setRandom() and Build(). |
197 static bool GetEffectKeyAndUpdateStats(const GrEffectStage& stage, | 197 static bool GetEffectKey(const GrEffectStage& stage, const GrGLCaps& caps, |
bsalomon
2014/09/05 15:27:55
yay
| |
198 const GrGLCaps& caps, | 198 bool useExplicitLocalCoords, GrEffectKeyBuilder* b, |
199 bool useExplicitLocalCoords, | 199 uint16_t* effectKeySize); |
200 GrEffectKeyBuilder* b, | |
201 uint16_t* effectKeySize, | |
202 bool* setTrueIfReadsDst, | |
203 bool* setTrueIfReadsPos, | |
204 bool* setTrueIfRequiresVertexShader); | |
205 | 200 |
206 void finalize(); | 201 void finalize(); |
207 | 202 |
208 const KeyHeader& getHeader() const { return *this->atOffset<KeyHeader, kHead erOffset>(); } | 203 const KeyHeader& getHeader() const { return *this->atOffset<KeyHeader, kHead erOffset>(); } |
209 | 204 |
210 /** Used to provide effects' keys to their emitCode() function. */ | 205 /** Used to provide effects' keys to their emitCode() function. */ |
211 class EffectKeyProvider { | 206 class EffectKeyProvider { |
212 public: | 207 public: |
213 enum EffectType { | 208 enum EffectType { |
214 kColor_EffectType, | 209 kColor_EffectType, |
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252 friend class GrGLProgram; | 247 friend class GrGLProgram; |
253 friend class GrGLProgramBuilder; | 248 friend class GrGLProgramBuilder; |
254 friend class GrGLFullProgramBuilder; | 249 friend class GrGLFullProgramBuilder; |
255 friend class GrGLFragmentOnlyProgramBuilder; | 250 friend class GrGLFragmentOnlyProgramBuilder; |
256 friend class GrGLVertexShaderBuilder; | 251 friend class GrGLVertexShaderBuilder; |
257 friend class GrGLFragmentShaderBuilder; | 252 friend class GrGLFragmentShaderBuilder; |
258 friend class GrGLGeometryShaderBuilder; | 253 friend class GrGLGeometryShaderBuilder; |
259 }; | 254 }; |
260 | 255 |
261 #endif | 256 #endif |
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