Add a GrGpuGL reference for GrGLProgram/GrGLUniformManager

src/gpu/gl/GrGpuGL.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGpuGL_DEFINED
 #define GrGpuGL_DEFINED
 
@@ skipping 13 matching lines @@
 #ifdef SK_DEVELOPER
 #define PROGRAM_CACHE_STATS
 #endif
 
 class GrGpuGL : public GrGpu {
 public:
     GrGpuGL(const GrGLContext& ctx, GrContext* context);
     virtual ~GrGpuGL();
 
     const GrGLInterface* glInterface() const { return fGLContext.interface(); }
+    const GrGLContextInfo& ctxInfo() const { return fGLContext.info(); }

[Chris Dalton, 2013/09/05 05:29:24]

We could avoid having to add this getter by sending the GrGpuGL to
GrGLShaderBuilder, but that would entail several changes to the shader builder
as well as changing a few utility functions in different files.

     GrGLBinding glBinding() const { return fGLContext.info().binding(); }
     GrGLVersion glVersion() const { return fGLContext.info().version(); }
     GrGLSLGeneration glslGeneration() const { return fGLContext.info().glslGeneration(); }
 
     // Used by GrGLProgram to bind necessary textures for GrGLEffects.
     void bindTexture(int unitIdx, const GrTextureParams& params, GrGLTexture* texture);
 
     bool programUnitTest(int maxStages);
 
     // GrGpu overrides
@@ skipping 120 matching lines @@
     void flushBlend(bool isLines, GrBlendCoeff srcCoeff, GrBlendCoeff dstCoeff);
 
     bool hasExtension(const char* ext) const { return fGLContext.info().hasExtension(ext); }
 
     const GrGLContext& glContext() const { return fGLContext; }
 
     static bool BlendCoeffReferencesConstant(GrBlendCoeff coeff);
 
     class ProgramCache : public ::GrNoncopyable {
     public:
-        ProgramCache(const GrGLContext& gl);
+        ProgramCache(GrGpuGL* gpu);
         ~ProgramCache();
 
         void abandon();
         GrGLProgram* getProgram(const GrGLProgramDesc& desc,
                                 const GrEffectStage* colorStages[],
                                 const GrEffectStage* coverageStages[]);
 
     private:
         enum {
             // We may actually have kMaxEntries+1 shaders in the GL context because we create a new
@@ skipping 11 matching lines @@
         int search(const GrGLProgramDesc& desc) const;
 
         // sorted array of all the entries
         Entry*                      fEntries[kMaxEntries];
         // hash table based on lowest kHashBits bits of the program key. Used to avoid binary
         // searching fEntries.
         Entry*                      fHashTable[1 << kHashBits];
 
         int                         fCount;
         unsigned int                fCurrLRUStamp;
-        const GrGLContext&          fGL;
+        GrGpuGL*                    fGpu;
 #ifdef PROGRAM_CACHE_STATS
         int                         fTotalRequests;
         int                         fCacheMisses;
         int                         fHashMisses; // cache hit but hash table missed
 #endif
     };
 
     // sets the matrix for path stenciling (uses the GL fixed pipe matrices)
     void flushPathStencilMatrix();
 
@@ skipping 213 matching lines @@
     ///@}
 
     // we record what stencil format worked last time to hopefully exit early
     // from our loop that tries stencil formats and calls check fb status.
     int fLastSuccessfulStencilFmtIdx;
 
     typedef GrGpu INHERITED;
 };
 
 #endif