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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 #ifndef GrGpuGL_DEFINED | 8 #ifndef GrGpuGL_DEFINED |
| 9 #define GrGpuGL_DEFINED | 9 #define GrGpuGL_DEFINED |
| 10 | 10 |
| 11 #include "GrBinHashKey.h" | 11 #include "GrBinHashKey.h" |
| 12 #include "GrDrawState.h" | 12 #include "GrDrawState.h" |
| 13 #include "GrGpu.h" | |
| 14 #include "GrGLContext.h" | 13 #include "GrGLContext.h" |
| 14 #include "GrGLIRect.h" |
| 15 #include "GrGLIndexBuffer.h" | 15 #include "GrGLIndexBuffer.h" |
| 16 #include "GrGLIRect.h" | |
| 17 #include "GrGLProgram.h" | 16 #include "GrGLProgram.h" |
| 18 #include "GrGLStencilBuffer.h" | 17 #include "GrGLStencilBuffer.h" |
| 19 #include "GrGLTexture.h" | 18 #include "GrGLTexture.h" |
| 20 #include "GrGLVertexArray.h" | 19 #include "GrGLVertexArray.h" |
| 21 #include "GrGLVertexBuffer.h" | 20 #include "GrGLVertexBuffer.h" |
| 21 #include "GrGpu.h" |
| 22 #include "SkTypes.h" |
| 22 #include "../GrTHashCache.h" | 23 #include "../GrTHashCache.h" |
| 23 | 24 |
| 24 #ifdef SK_DEVELOPER | 25 #ifdef SK_DEVELOPER |
| 25 #define PROGRAM_CACHE_STATS | 26 #define PROGRAM_CACHE_STATS |
| 26 #endif | 27 #endif |
| 27 | 28 |
| 28 class GrGpuGL : public GrGpu { | 29 class GrGpuGL : public GrGpu { |
| 29 public: | 30 public: |
| 30 GrGpuGL(const GrGLContext& ctx, GrContext* context); | 31 GrGpuGL(const GrGLContext& ctx, GrContext* context); |
| 31 virtual ~GrGpuGL(); | 32 virtual ~GrGpuGL(); |
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| 163 // (after any blending optimizations or dual source blending considerations | 164 // (after any blending optimizations or dual source blending considerations |
| 164 // have been accounted for). | 165 // have been accounted for). |
| 165 void flushBlend(bool isLines, GrBlendCoeff srcCoeff, GrBlendCoeff dstCoeff); | 166 void flushBlend(bool isLines, GrBlendCoeff srcCoeff, GrBlendCoeff dstCoeff); |
| 166 | 167 |
| 167 bool hasExtension(const char* ext) const { return fGLContext.info().hasExten
sion(ext); } | 168 bool hasExtension(const char* ext) const { return fGLContext.info().hasExten
sion(ext); } |
| 168 | 169 |
| 169 const GrGLContext& glContext() const { return fGLContext; } | 170 const GrGLContext& glContext() const { return fGLContext; } |
| 170 | 171 |
| 171 static bool BlendCoeffReferencesConstant(GrBlendCoeff coeff); | 172 static bool BlendCoeffReferencesConstant(GrBlendCoeff coeff); |
| 172 | 173 |
| 173 class ProgramCache : public ::GrNoncopyable { | 174 class ProgramCache : public ::SkNoncopyable { |
| 174 public: | 175 public: |
| 175 ProgramCache(GrGpuGL* gpu); | 176 ProgramCache(GrGpuGL* gpu); |
| 176 ~ProgramCache(); | 177 ~ProgramCache(); |
| 177 | 178 |
| 178 void abandon(); | 179 void abandon(); |
| 179 GrGLProgram* getProgram(const GrGLProgramDesc& desc, | 180 GrGLProgram* getProgram(const GrGLProgramDesc& desc, |
| 180 const GrEffectStage* colorStages[], | 181 const GrEffectStage* colorStages[], |
| 181 const GrEffectStage* coverageStages[]); | 182 const GrEffectStage* coverageStages[]); |
| 182 | 183 |
| 183 private: | 184 private: |
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| 434 ///@} | 435 ///@} |
| 435 | 436 |
| 436 // we record what stencil format worked last time to hopefully exit early | 437 // we record what stencil format worked last time to hopefully exit early |
| 437 // from our loop that tries stencil formats and calls check fb status. | 438 // from our loop that tries stencil formats and calls check fb status. |
| 438 int fLastSuccessfulStencilFmtIdx; | 439 int fLastSuccessfulStencilFmtIdx; |
| 439 | 440 |
| 440 typedef GrGpu INHERITED; | 441 typedef GrGpu INHERITED; |
| 441 }; | 442 }; |
| 442 | 443 |
| 443 #endif | 444 #endif |
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