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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 | 8 |
9 | 9 |
10 #ifndef GrGpuGL_DEFINED | 10 #ifndef GrGpuGL_DEFINED |
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156 const GrGLContext& glContext() const { return fGLContext; } | 156 const GrGLContext& glContext() const { return fGLContext; } |
157 | 157 |
158 static bool BlendCoeffReferencesConstant(GrBlendCoeff coeff); | 158 static bool BlendCoeffReferencesConstant(GrBlendCoeff coeff); |
159 | 159 |
160 class ProgramCache : public ::GrNoncopyable { | 160 class ProgramCache : public ::GrNoncopyable { |
161 public: | 161 public: |
162 ProgramCache(const GrGLContext& gl); | 162 ProgramCache(const GrGLContext& gl); |
163 ~ProgramCache(); | 163 ~ProgramCache(); |
164 | 164 |
165 void abandon(); | 165 void abandon(); |
166 GrGLProgram* getProgram(const GrGLProgram::Desc& desc, const GrEffectSta
ge* stages[]); | 166 GrGLProgram* getProgram(const GrGLProgramDesc& desc, const GrEffectStage
* stages[]); |
167 private: | 167 private: |
168 enum { | 168 enum { |
169 kKeySize = sizeof(GrGLProgram::Desc), | 169 kKeySize = sizeof(GrGLProgramDesc), |
170 // We may actually have kMaxEntries+1 shaders in the GL context beca
use we create a new | 170 // We may actually have kMaxEntries+1 shaders in the GL context beca
use we create a new |
171 // shader before evicting from the cache. | 171 // shader before evicting from the cache. |
172 kMaxEntries = 32 | 172 kMaxEntries = 32 |
173 }; | 173 }; |
174 | 174 |
175 class Entry; | 175 class Entry; |
176 // The value of the hash key is based on the ProgramDesc. | 176 // The value of the hash key is based on the ProgramDesc. |
177 typedef GrTBinHashKey<Entry, kKeySize> ProgramHashKey; | 177 typedef GrTBinHashKey<Entry, kKeySize> ProgramHashKey; |
178 | 178 |
179 class Entry : public ::GrNoncopyable { | 179 class Entry : public ::GrNoncopyable { |
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425 ///@} | 425 ///@} |
426 | 426 |
427 // we record what stencil format worked last time to hopefully exit early | 427 // we record what stencil format worked last time to hopefully exit early |
428 // from our loop that tries stencil formats and calls check fb status. | 428 // from our loop that tries stencil formats and calls check fb status. |
429 int fLastSuccessfulStencilFmtIdx; | 429 int fLastSuccessfulStencilFmtIdx; |
430 | 430 |
431 typedef GrGpu INHERITED; | 431 typedef GrGpu INHERITED; |
432 }; | 432 }; |
433 | 433 |
434 #endif | 434 #endif |
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