initial changes to add local matrix to primitive processor

src/gpu/GrAAConvexPathRenderer.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 "GrAAConvexPathRenderer.h"
 
@@ skipping 592 matching lines @@
         GLProcessor::GenKey(*this, bt, caps, b);
     }
 
     virtual GrGLGeometryProcessor* createGLInstance(const GrBatchTracker& bt) const SK_OVERRIDE {
         return SkNEW_ARGS(GLProcessor, (*this, bt));
     }
 
     void initBatchTracker(GrBatchTracker* bt, const InitBT& init) const SK_OVERRIDE {
         BatchTracker* local = bt->cast<BatchTracker>();
         local->fInputColorType = GetColorInputType(&local->fColor, this->color(), init, false);
+        local->fUsesLocalCoords = init.fUsesLocalCoords;
     }
 
-    bool onCanMakeEqual(const GrBatchTracker& m, const GrBatchTracker& t) const SK_OVERRIDE {
+    bool onCanMakeEqual(const GrBatchTracker& m,
+                        const GrGeometryProcessor& that,
+                        const GrBatchTracker& t) const SK_OVERRIDE {
         const BatchTracker& mine = m.cast<BatchTracker>();
         const BatchTracker& theirs = t.cast<BatchTracker>();
-        return CanCombineOutput(mine.fInputColorType, mine.fColor,
+        return CanCombineLocalMatrices(*this, mine.fUsesLocalCoords,
+                                       that, theirs.fUsesLocalCoords) &&
+               CanCombineOutput(mine.fInputColorType, mine.fColor,
                                 theirs.fInputColorType, theirs.fColor);
     }
 
 private:
     QuadEdgeEffect(GrColor color) : INHERITED(color) {
         this->initClassID<QuadEdgeEffect>();
         fInPosition = &this->addVertexAttrib(GrAttribute("inPosition", kVec2f_GrVertexAttribType));
         fInQuadEdge = &this->addVertexAttrib(GrAttribute("inQuadEdge", kVec4f_GrVertexAttribType));
     }
 
     virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE {
         return true;
     }
 
     virtual void onGetInvariantOutputCoverage(GrInitInvariantOutput* out) const SK_OVERRIDE {
         out->setUnknownSingleComponent();
     }
 
     struct BatchTracker {
         GrGPInput fInputColorType;
         GrColor fColor;
+        bool fUsesLocalCoords;
     };
 
     const GrAttribute* fInPosition;
     const GrAttribute* fInQuadEdge;
 
     GR_DECLARE_GEOMETRY_PROCESSOR_TEST;
 
     typedef GrGeometryProcessor INHERITED;
 };
 
@@ skipping 102 matching lines @@
                             vOffset,  // start vertex
                             0,        // start index
                             draw.fVertexCnt,
                             draw.fIndexCnt,
                             &devBounds);
         vOffset += draw.fVertexCnt;
     }
 
     return true;
 }