Push isEqual/onIsEqual down from GrProcessor to subclasses.

src/gpu/effects/GrDistanceFieldTextureEffect.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrDistanceFieldTextureEffect.h"
 #include "gl/builders/GrGLProgramBuilder.h"
 #include "gl/GrGLProcessor.h"
@@ skipping 178 matching lines @@
     , fInTextureCoords(this->addVertexAttrib(GrShaderVar("inTextureCoords",
                                                          kVec2f_GrSLType,
                                                          GrShaderVar::kAttribute_TypeModifier))) {
     SkASSERT(!(flags & ~kNonLCD_DistanceFieldEffectMask));
     this->addTextureAccess(&fTextureAccess);
 #ifdef SK_GAMMA_APPLY_TO_A8
     this->addTextureAccess(&fGammaTextureAccess);
 #endif
 }
 
-bool GrDistanceFieldTextureEffect::onIsEqual(const GrProcessor& other) const {
+bool GrDistanceFieldTextureEffect::onIsEqual(const GrGeometryProcessor& other) const {
     const GrDistanceFieldTextureEffect& cte = other.cast<GrDistanceFieldTextureEffect>();
     return fTextureAccess == cte.fTextureAccess &&
 #ifdef SK_GAMMA_APPLY_TO_A8
            fGammaTextureAccess == cte.fGammaTextureAccess &&
            fLuminance == cte.fLuminance &&
 #endif
            fFlags == cte.fFlags;
 }
 
 void GrDistanceFieldTextureEffect::onComputeInvariantOutput(InvariantOutput* inout) const {
@@ skipping 162 matching lines @@
                                                                     uint32_t flags)
     : fTextureAccess(texture, params)
     , fFlags(flags & kNonLCD_DistanceFieldEffectMask)
     , fInTextureCoords(this->addVertexAttrib(GrShaderVar("inTextureCoords",
                        kVec2f_GrSLType,
                        GrShaderVar::kAttribute_TypeModifier))) {
     SkASSERT(!(flags & ~kNonLCD_DistanceFieldEffectMask));
     this->addTextureAccess(&fTextureAccess);
 }
 
-bool GrDistanceFieldNoGammaTextureEffect::onIsEqual(const GrProcessor& other) const {
+bool GrDistanceFieldNoGammaTextureEffect::onIsEqual(const GrGeometryProcessor& other) const {
     const GrDistanceFieldNoGammaTextureEffect& cte = 
                                                  other.cast<GrDistanceFieldNoGammaTextureEffect>();
     return fTextureAccess == cte.fTextureAccess && fFlags == cte.fFlags;
 }
 
 void GrDistanceFieldNoGammaTextureEffect::onComputeInvariantOutput(InvariantOutput* inout) const {
     inout->mulByUnknownAlpha();
 }
 
 const GrBackendGeometryProcessorFactory& GrDistanceFieldNoGammaTextureEffect::getFactory() const {
@@ skipping 228 matching lines @@
     , fFlags(flags & kLCD_DistanceFieldEffectMask)
     , fInTextureCoords(this->addVertexAttrib(GrShaderVar("inTextureCoords",
                                                          kVec2f_GrSLType,
                                                          GrShaderVar::kAttribute_TypeModifier))) {
     SkASSERT(!(flags & ~kLCD_DistanceFieldEffectMask) && (flags & kUseLCD_DistanceFieldEffectFlag));
         
     this->addTextureAccess(&fTextureAccess);
     this->addTextureAccess(&fGammaTextureAccess);
 }
 
-bool GrDistanceFieldLCDTextureEffect::onIsEqual(const GrProcessor& other) const {
+bool GrDistanceFieldLCDTextureEffect::onIsEqual(const GrGeometryProcessor& other) const {
     const GrDistanceFieldLCDTextureEffect& cte = other.cast<GrDistanceFieldLCDTextureEffect>();
     return (fTextureAccess == cte.fTextureAccess &&
             fGammaTextureAccess == cte.fGammaTextureAccess &&
             fTextColor == cte.fTextColor &&
             fFlags == cte.fFlags);
 }
 
 void GrDistanceFieldLCDTextureEffect::onComputeInvariantOutput(InvariantOutput* inout) const {
     inout->mulByUnknownColor();
 }
@@ skipping 32 matching lines @@
                                         random->nextULessThan(256),
                                         random->nextULessThan(256));
     uint32_t flags = kUseLCD_DistanceFieldEffectFlag;
     flags |= random->nextBool() ? kUniformScale_DistanceFieldEffectMask : 0;
     flags |= random->nextBool() ? kBGR_DistanceFieldEffectFlag : 0;
     return GrDistanceFieldLCDTextureEffect::Create(textures[texIdx], params,
                                                    textures[texIdx2], params2,
                                                    textColor,
                                                    flags);
 }