Add isSingleComponent bool to getConstantColorComponent

src/gpu/effects/GrRRectEffect.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gl/builders/GrGLProgramBuilder.h"
 #include "GrRRectEffect.h"
 
@@ skipping 41 matching lines @@
     static const char* Name() { return "CircularRRect"; }
 
     const SkRRect& getRRect() const { return fRRect; }
 
     uint32_t getCircularCornerFlags() const { return fCircularCornerFlags; }
 
     GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; }
 
     typedef GLCircularRRectEffect GLProcessor;
 
-    virtual void getConstantColorComponents(GrColor* color, uint32_t* validFlags) const SK_OVERRIDE;
-
     virtual const GrBackendFragmentProcessorFactory& getFactory() const SK_OVERRIDE;
 
 private:
     CircularRRectEffect(GrPrimitiveEdgeType, uint32_t circularCornerFlags, const SkRRect&);
 
     virtual bool onIsEqual(const GrProcessor& other) const SK_OVERRIDE;
 
+    virtual void onGetConstantColorComponents(GrColor* color, uint32_t* validFlags,
+                                              bool* isSingleComponent) const SK_OVERRIDE;
+
     SkRRect                fRRect;
     GrPrimitiveEdgeType    fEdgeType;
     uint32_t               fCircularCornerFlags;
 
     GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
 
     typedef GrFragmentProcessor INHERITED;
 };
 
 GrFragmentProcessor* CircularRRectEffect::Create(GrPrimitiveEdgeType edgeType,
                                                  uint32_t circularCornerFlags,
                                                  const SkRRect& rrect) {
     if (kFillAA_GrProcessorEdgeType != edgeType && kInverseFillAA_GrProcessorEdgeType != edgeType) {
         return NULL;
     }
     return SkNEW_ARGS(CircularRRectEffect, (edgeType, circularCornerFlags, rrect));
 }
 
-void CircularRRectEffect::getConstantColorComponents(GrColor* color, uint32_t* validFlags) const {
+void CircularRRectEffect::onGetConstantColorComponents(GrColor* color, uint32_t* validFlags,
+                                                       bool* isSingleComponent) const {
     *validFlags = 0;
 }
 
 const GrBackendFragmentProcessorFactory& CircularRRectEffect::getFactory() const {
     return GrTBackendFragmentProcessorFactory<CircularRRectEffect>::getInstance();
 }
 
 CircularRRectEffect::CircularRRectEffect(GrPrimitiveEdgeType edgeType, uint32_t circularCornerFlags,
                                          const SkRRect& rrect)
     : fRRect(rrect)
@@ skipping 292 matching lines @@
     virtual ~EllipticalRRectEffect() {};
     static const char* Name() { return "EllipticalRRect"; }
 
     const SkRRect& getRRect() const { return fRRect; }
 
 
     GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; }
 
     typedef GLEllipticalRRectEffect GLProcessor;
 
-    virtual void getConstantColorComponents(GrColor* color, uint32_t* validFlags) const SK_OVERRIDE;
-
     virtual const GrBackendFragmentProcessorFactory& getFactory() const SK_OVERRIDE;
 
 private:
     EllipticalRRectEffect(GrPrimitiveEdgeType, const SkRRect&);
 
     virtual bool onIsEqual(const GrProcessor& other) const SK_OVERRIDE;
 
+    virtual void onGetConstantColorComponents(GrColor* color, uint32_t* validFlags,
+                                              bool* isSingleComponent) const SK_OVERRIDE;
+
     SkRRect             fRRect;
     GrPrimitiveEdgeType    fEdgeType;
 
     GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
 
     typedef GrFragmentProcessor INHERITED;
 };
 
 GrFragmentProcessor*
 EllipticalRRectEffect::Create(GrPrimitiveEdgeType edgeType, const SkRRect& rrect) {
     if (kFillAA_GrProcessorEdgeType != edgeType && kInverseFillAA_GrProcessorEdgeType != edgeType) {
         return NULL;
     }
     return SkNEW_ARGS(EllipticalRRectEffect, (edgeType, rrect));
 }
 
-void EllipticalRRectEffect::getConstantColorComponents(GrColor* color, uint32_t* validFlags) const {
+void EllipticalRRectEffect::onGetConstantColorComponents(GrColor* color, uint32_t* validFlags,
+                                                         bool* isSingleComponent) const {
     *validFlags = 0;
 }
 
 const GrBackendFragmentProcessorFactory& EllipticalRRectEffect::getFactory() const {
     return GrTBackendFragmentProcessorFactory<EllipticalRRectEffect>::getInstance();
 }
 
 EllipticalRRectEffect::EllipticalRRectEffect(GrPrimitiveEdgeType edgeType, const SkRRect& rrect)
     : fRRect(rrect)
     , fEdgeType(edgeType){
@@ skipping 290 matching lines @@
                 if (rrect.isNinePatch()) {
                     return EllipticalRRectEffect::Create(edgeType, rrect);
                 }
                 return NULL;
             }
         }
     }
 
     return NULL;
 }