Use GLSLCaps for creating processor keys and GLSL-specific programs

src/gpu/GrPrimitiveProcessor.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrPrimitiveProcessor_DEFINED
 #define GrPrimitiveProcessor_DEFINED
 
@@ skipping 50 matching lines @@
     }
 
     static const size_t kMaxSize = 32;
 
 private:
     SkAlignedSStorage<kMaxSize> fData;
 };
 
 class GrIndexBufferAllocPool;
 class GrGLCaps;
+typedef GrGLCaps GrGLSLCaps;
 class GrGLPrimitiveProcessor;
 class GrVertexBufferAllocPool;
 
 struct GrInitInvariantOutput;
 
 /*
  * This struct allows the GrPipeline to communicate information about the pipeline.  Most of this
  * is overrides, but some of it is general information.  Logically it should live in GrPipeline.h,
  * but this is problematic due to circular dependencies.
  */
@@ skipping 75 matching lines @@
     /**
      * Gets a transformKey from an array of coord transforms
      */
     uint32_t getTransformKey(const SkTArray<const GrCoordTransform*, true>&) const;
 
     /**
      * Sets a unique key on the GrProcessorKeyBuilder that is directly associated with this geometry
      * processor's GL backend implementation.
      */
     virtual void getGLProcessorKey(const GrBatchTracker& bt,
-                                   const GrGLCaps& caps,
+                                   const GrGLSLCaps& caps,
                                    GrProcessorKeyBuilder* b) const = 0;
 
 
     /** Returns a new instance of the appropriate *GL* implementation class
         for the given GrProcessor; caller is responsible for deleting
         the object. */
     virtual GrGLPrimitiveProcessor* createGLInstance(const GrBatchTracker& bt,
-                                                     const GrGLCaps& caps) const = 0;
+                                                     const GrGLSLCaps& caps) const = 0;
 
     bool isPathRendering() const { return fIsPathRendering; }
 
 protected:
     GrPrimitiveProcessor(const SkMatrix& viewMatrix, const SkMatrix& localMatrix,
                          bool isPathRendering)
         : fNumAttribs(0)
         , fVertexStride(0)
         , fViewMatrix(viewMatrix)
         , fLocalMatrix(localMatrix)
@@ skipping 37 matching lines @@
     virtual bool hasExplicitLocalCoords() const = 0;
 
     const SkMatrix fViewMatrix;
     SkMatrix fLocalMatrix;
     bool fIsPathRendering;
 
     typedef GrProcessor INHERITED;
 };
 
 #endif