initial changes to add local matrix to primitive processor

src/gpu/GrProcessor.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 "GrProcessor.h"
 #include "GrContext.h"
 #include "GrCoordTransform.h"
@@ skipping 131 matching lines @@
             return false;
         }
     }
     return true;
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 void GrFragmentProcessor::addCoordTransform(const GrCoordTransform* transform) {
     fCoordTransforms.push_back(transform);
+    fUsesLocalCoords = fUsesLocalCoords || transform->sourceCoords() == kLocal_GrCoordSet;
     SkDEBUGCODE(transform->setInProcessor();)
 }
 
 bool GrFragmentProcessor::hasSameTransforms(const GrFragmentProcessor& that) const {
     if (fCoordTransforms.count() != that.fCoordTransforms.count()) {
         return false;
     }
     int count = fCoordTransforms.count();
     for (int i = 0; i < count; ++i) {
         if (*fCoordTransforms[i] != *that.fCoordTransforms[i]) {
@@ skipping 18 matching lines @@
 
 void GrGeometryData::operator delete(void* target) {
     GrProcessor_Globals::GetTLS()->release(target);
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 // Initial static variable from GrXPFactory
 int32_t GrXPFactory::gCurrXPFClassID =
         GrXPFactory::kIllegalXPFClassID;