Move GrInvariantOutput out of GrProcessor and into its own class.

src/gpu/GrOvalRenderer.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 "GrOvalRenderer.h"
 
 #include "gl/builders/GrGLProgramBuilder.h"
 #include "gl/GrGLProcessor.h"
 #include "gl/GrGLSL.h"
 #include "gl/GrGLGeometryProcessor.h"
 #include "GrProcessor.h"
 #include "GrTBackendProcessorFactory.h"
 
 #include "GrDrawState.h"
 #include "GrDrawTarget.h"
 #include "GrGpu.h"
+#include "GrInvariantOutput.h"
 
 #include "SkRRect.h"
 #include "SkStrokeRec.h"
 #include "SkTLazy.h"
 
 #include "GrGeometryProcessor.h"
 #include "effects/GrRRectEffect.h"
 
 namespace {
 // TODO(joshualitt) add per vertex colors
@@ skipping 103 matching lines @@
                             kVec4f_GrSLType,
                             GrShaderVar::kAttribute_TypeModifier))) {
         fStroke = stroke;
     }
 
     virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE {
         const CircleEdgeEffect& cee = other.cast<CircleEdgeEffect>();
         return cee.fStroke == fStroke;
     }
 
-    virtual void onComputeInvariantOutput(InvariantOutput* inout) const SK_OVERRIDE {
+    virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVERRIDE {
         inout->mulByUnknownAlpha();
     }
 
     const GrShaderVar& fInCircleEdge;
     bool fStroke;
 
     GR_DECLARE_GEOMETRY_PROCESSOR_TEST;
 
     typedef GrGeometryProcessor INHERITED;
 };
@@ skipping 117 matching lines @@
                             kVec4f_GrSLType,
                             GrShaderVar::kAttribute_TypeModifier))) {
         fStroke = stroke;
     }
 
     virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE {
         const EllipseEdgeEffect& eee = other.cast<EllipseEdgeEffect>();
         return eee.fStroke == fStroke;
     }
 
-    virtual void onComputeInvariantOutput(InvariantOutput* inout) const SK_OVERRIDE {
+    virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVERRIDE {
         inout->mulByUnknownAlpha();
     }
 
     const GrShaderVar& fInEllipseOffset;
     const GrShaderVar& fInEllipseRadii;
     bool fStroke;
 
     GR_DECLARE_GEOMETRY_PROCESSOR_TEST;
 
     typedef GrGeometryProcessor INHERITED;
@@ skipping 140 matching lines @@
                             kVec2f_GrSLType,
                             GrShaderVar::kAttribute_TypeModifier))) {
         fMode = mode;
     }
 
     virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE {
         const DIEllipseEdgeEffect& eee = other.cast<DIEllipseEdgeEffect>();
         return eee.fMode == fMode;
     }
 
-    virtual void onComputeInvariantOutput(InvariantOutput* inout) const SK_OVERRIDE {
+    virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVERRIDE {
         inout->mulByUnknownAlpha();
     }
 
     const GrShaderVar& fInEllipseOffsets0;
     const GrShaderVar& fInEllipseOffsets1;
     Mode fMode;
 
     GR_DECLARE_GEOMETRY_PROCESSOR_TEST;
 
     typedef GrGeometryProcessor INHERITED;
@@ skipping 786 matching lines @@
         // drop out the middle quad if we're stroked
         int indexCnt = isStrokeOnly ? SK_ARRAY_COUNT(gRRectIndices) - 6 :
                                       SK_ARRAY_COUNT(gRRectIndices);
         target->setIndexSourceToBuffer(indexBuffer);
         target->drawIndexedInstances(kTriangles_GrPrimitiveType, 1, 16, indexCnt, &bounds);
     }
 
     target->resetIndexSource();
     return true;
 }