removing coord change matrices

src/gpu/GrDrawState.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 "GrDrawState.h"
 
 #include "GrBlend.h"
@@ skipping 12 matching lines @@
         this->fStencilSettings != that.fStencilSettings ||
         this->fDrawFace != that.fDrawFace) {
         return false;
     }
 
     if (!this->getXPFactory()->isEqual(*that.getXPFactory())) {
         return false;
     }
 
     for (int i = 0; i < this->numColorStages(); i++) {
-        if (!GrFragmentStage::AreCompatible(this->getColorStage(i), that.getColorStage(i),
-                                             explicitLocalCoords)) {
+        if (this->getColorStage(i) != that.getColorStage(i)) {
             return false;
         }
     }
     for (int i = 0; i < this->numCoverageStages(); i++) {
-        if (!GrFragmentStage::AreCompatible(this->getCoverageStage(i), that.getCoverageStage(i),
-                                             explicitLocalCoords)) {
+        if (this->getCoverageStage(i) != that.getCoverageStage(i)) {
             return false;
         }
     }
 
     return true;
 }
 
-//////////////////////////////////////////////////////////////////////////////s
-
-GrDrawState::GrDrawState(const GrDrawState& state, const SkMatrix& preConcatMatrix) {
-    SkDEBUGCODE(fBlockEffectRemovalCnt = 0;)
-    *this = state;
-    if (!preConcatMatrix.isIdentity()) {
-        for (int i = 0; i < this->numColorStages(); ++i) {
-            fColorStages[i].localCoordChange(preConcatMatrix);
-        }
-        for (int i = 0; i < this->numCoverageStages(); ++i) {
-            fCoverageStages[i].localCoordChange(preConcatMatrix);
-        }
-    }
-}
+//////////////////////////////////////////////////////////////////////////////
 
 GrDrawState& GrDrawState::operator=(const GrDrawState& that) {
     fRenderTarget.reset(SkSafeRef(that.fRenderTarget.get()));
     fViewMatrix = that.fViewMatrix;
     fFlagBits = that.fFlagBits;
     fStencilSettings = that.fStencilSettings;
     fDrawFace = that.fDrawFace;
     fXPFactory.reset(SkRef(that.getXPFactory()));
     fColorStages = that.fColorStages;
     fCoverageStages = that.fCoverageStages;
@@ skipping 184 matching lines @@
 void GrDrawState::calcCoverageInvariantOutput(GrColor coverage) const {
     if (!fCoverageProcInfoValid || coverage != fCoverageCache) {
         GrColorComponentFlags flags = kRGBA_GrColorComponentFlags;
         fCoverageProcInfo.calcWithInitialValues(fCoverageStages.begin(),
                                                 this->numCoverageStages(), coverage, flags,
                                                 true);
         fCoverageProcInfoValid = true;
         fCoverageCache = coverage;
     }
 }