Move GrInvariantOutput out of GrProcessor and into its own class.

src/gpu/effects/GrSimpleTextureEffect.cpp

 /*
  * Copyright 2012 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 "GrSimpleTextureEffect.h"
+#include "GrInvariantOutput.h"
+#include "GrTBackendProcessorFactory.h"
+#include "GrTexture.h"
 #include "gl/GrGLProcessor.h"
 #include "gl/GrGLSL.h"
 #include "gl/GrGLTexture.h"
-#include "GrTBackendProcessorFactory.h"
-#include "GrTexture.h"
+#include "gl/builders/GrGLProgramBuilder.h"
 
 class GrGLSimpleTextureEffect : public GrGLFragmentProcessor {
 public:
     GrGLSimpleTextureEffect(const GrBackendProcessorFactory& factory, const GrProcessor&)
         : INHERITED (factory) {
     }
 
     virtual void emitCode(GrGLFPBuilder* builder,
                           const GrFragmentProcessor& fp,
                           const GrProcessorKey& key,
                           const char* outputColor,
                           const char* inputColor,
                           const TransformedCoordsArray& coords,
                           const TextureSamplerArray& samplers) SK_OVERRIDE {
         GrGLFPFragmentBuilder* fsBuilder = builder->getFragmentShaderBuilder();
         fsBuilder->codeAppendf("\t%s = ", outputColor);
         fsBuilder->appendTextureLookupAndModulate(inputColor,
                                                   samplers[0],
                                                   coords[0].c_str(),
                                                   coords[0].getType());
         fsBuilder->codeAppend(";\n");
     }
 
 private:
     typedef GrGLFragmentProcessor INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
-void GrSimpleTextureEffect::onComputeInvariantOutput(InvariantOutput* inout) const {
+void GrSimpleTextureEffect::onComputeInvariantOutput(GrInvariantOutput* inout) const {
     this->updateInvariantOutputForModulation(inout);
 }
 
 const GrBackendFragmentProcessorFactory& GrSimpleTextureEffect::getFactory() const {
     return GrTBackendFragmentProcessorFactory<GrSimpleTextureEffect>::getInstance();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(GrSimpleTextureEffect);
@@ skipping 18 matching lines @@
 
     static const GrCoordSet kCoordSets[] = {
         kLocal_GrCoordSet,
         kPosition_GrCoordSet
     };
     GrCoordSet coordSet = kCoordSets[random->nextULessThan(SK_ARRAY_COUNT(kCoordSets))];
 
     const SkMatrix& matrix = GrProcessorUnitTest::TestMatrix(random);
     return GrSimpleTextureEffect::Create(textures[texIdx], matrix, coordSet);
 }