New API for computing optimization invariants.

src/gpu/batches/GrDrawAtlasBatch.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrDrawAtlasBatch.h"
 #include "GrBatchFlushState.h"
 #include "GrBatchTest.h"
 #include "SkGr.h"
 #include "SkRandom.h"
 #include "SkRSXform.h"
 
-void GrDrawAtlasBatch::initBatchTracker(const GrPipelineOptimizations& opt) {
+void GrDrawAtlasBatch::initBatchTracker(const GrXPOverridesForBatch& overrides) {
     SkASSERT(fGeoData.count() == 1);
     // Handle any color overrides
-    if (!opt.readsColor()) {
+    if (!overrides.readsColor()) {
         fGeoData[0].fColor = GrColor_ILLEGAL;
     }
-    if (opt.getOverrideColorIfSet(&fGeoData[0].fColor) && fHasColors) {
+    if (overrides.getOverrideColorIfSet(&fGeoData[0].fColor) && fHasColors) {
         size_t vertexStride = sizeof(SkPoint) + sizeof(SkPoint) +
                              (this->hasColors() ? sizeof(GrColor) : 0);
         uint8_t* currVertex = fGeoData[0].fVerts.begin();
         for (int i = 0; i < 4*fQuadCount; ++i) {
             *(reinterpret_cast<GrColor*>(currVertex + sizeof(SkPoint))) = fGeoData[0].fColor;
             currVertex += vertexStride;
         }
     }
 
     // setup batch properties
-    fColorIgnored = !opt.readsColor();
+    fColorIgnored = !overrides.readsColor();
     fColor = fGeoData[0].fColor;
     // We'd like to assert this, but we can't because of GLPrograms test
     //SkASSERT(init.readsLocalCoords());
-    fCoverageIgnored = !opt.readsCoverage();
+    fCoverageIgnored = !overrides.readsCoverage();
 }
 
 static const GrGeometryProcessor* set_vertex_attributes(bool hasColors,
                                                         GrColor color,
                                                         const SkMatrix& viewMatrix,
                                                         bool coverageIgnored) {
     using namespace GrDefaultGeoProcFactory;
     Color gpColor(color);
     if (hasColors) {
         gpColor.fType = Color::kAttribute_Type;
@@ skipping 211 matching lines @@
     
     SkMatrix viewMatrix = GrTest::TestMatrix(random);
     
     GrDrawAtlasBatch::Geometry geometry;
     geometry.fColor = GrRandomColor(random);
     return GrDrawAtlasBatch::Create(geometry, viewMatrix, spriteCount, xforms.begin(),
                                     texRects.begin(), hasColors ? colors.begin() : nullptr);
 }
 
 #endif