First step to moving vertex attributes to the geometryProcessor

src/gpu/effects/GrBezierEffect.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 GrBezierEffect_DEFINED
 #define GrBezierEffect_DEFINED
 
@@ skipping 70 matching lines @@
                 return gConicFillBW;
             default:
                 return NULL;
         }
     }
 
     virtual ~GrConicEffect();
 
     static const char* Name() { return "Conic"; }
 
-    inline const GrShaderVar& inConicCoeffs() const { return fInConicCoeffs; }
+    inline const GrAttribute* inPosition() const { return fInPosition; }
+    inline const GrAttribute* inConicCoeffs() const { return fInConicCoeffs; }
     inline bool isAntiAliased() const { return GrProcessorEdgeTypeIsAA(fEdgeType); }
     inline bool isFilled() const { return GrProcessorEdgeTypeIsFill(fEdgeType); }
     inline GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; }
 
     typedef GrGLConicEffect GLProcessor;
 
     virtual const GrBackendGeometryProcessorFactory& getFactory() const SK_OVERRIDE;
 
 private:
     GrConicEffect(GrPrimitiveEdgeType);
 
     virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE;
 
     virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVERRIDE {
         inout->mulByUnknownAlpha();
     }
 
     GrPrimitiveEdgeType   fEdgeType;
-    const GrShaderVar& fInConicCoeffs;
+    const GrAttribute*    fInPosition;
+    const GrAttribute*    fInConicCoeffs;
 
     GR_DECLARE_GEOMETRY_PROCESSOR_TEST;
 
     typedef GrGeometryProcessor INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 /**
  * The output of this effect is a hairline edge for quadratics.
  * Quadratic specified by 0=u^2-v canonical coords. u and v are the first
@@ skipping 29 matching lines @@
                 return gQuadFillBW;
             default:
                 return NULL;
         }
     }
 
     virtual ~GrQuadEffect();
 
     static const char* Name() { return "Quad"; }
 
-    inline const GrShaderVar& inHairQuadEdge() const { return fInHairQuadEdge; }
+    inline const GrAttribute* inPosition() const { return fInPosition; }
+    inline const GrAttribute* inHairQuadEdge() const { return fInHairQuadEdge; }
     inline bool isAntiAliased() const { return GrProcessorEdgeTypeIsAA(fEdgeType); }
     inline bool isFilled() const { return GrProcessorEdgeTypeIsFill(fEdgeType); }
     inline GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; }
 
     typedef GrGLQuadEffect GLProcessor;
 
     virtual const GrBackendGeometryProcessorFactory& getFactory() const SK_OVERRIDE;
 
 private:
     GrQuadEffect(GrPrimitiveEdgeType);
 
     virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE;
 
     virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVERRIDE {
         inout->mulByUnknownAlpha();
     }
 
     GrPrimitiveEdgeType   fEdgeType;
-    const GrShaderVar& fInHairQuadEdge;
+    const GrAttribute*    fInPosition;
+    const GrAttribute*    fInHairQuadEdge;
 
     GR_DECLARE_GEOMETRY_PROCESSOR_TEST;
 
     typedef GrGeometryProcessor INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 /**
  * Shader is based off of "Resolution Independent Curve Rendering using
  * Programmable Graphics Hardware" by Loop and Blinn.
@@ skipping 31 matching lines @@
                 return gCubicFillBW;
             default:
                 return NULL;
         }
     }
 
     virtual ~GrCubicEffect();
 
     static const char* Name() { return "Cubic"; }
 
-    inline const GrShaderVar& inCubicCoeffs() const { return fInCubicCoeffs; }
+    inline const GrAttribute* inPosition() const { return fInPosition; }
+    inline const GrAttribute* inCubicCoeffs() const { return fInCubicCoeffs; }
     inline bool isAntiAliased() const { return GrProcessorEdgeTypeIsAA(fEdgeType); }
     inline bool isFilled() const { return GrProcessorEdgeTypeIsFill(fEdgeType); }
     inline GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; }
 
     typedef GrGLCubicEffect GLProcessor;
 
     virtual const GrBackendGeometryProcessorFactory& getFactory() const SK_OVERRIDE;
 
 private:
     GrCubicEffect(GrPrimitiveEdgeType);
 
     virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE;
 
     virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVERRIDE {
         inout->mulByUnknownAlpha();
     }
 
     GrPrimitiveEdgeType   fEdgeType;
-    const GrShaderVar& fInCubicCoeffs;
+    const GrAttribute*    fInPosition;
+    const GrAttribute*    fInCubicCoeffs;
 
     GR_DECLARE_GEOMETRY_PROCESSOR_TEST;
 
     typedef GrGeometryProcessor INHERITED;
 };
 
 #endif