Use new API everywhere for GrDefaultGeoProcFactory

src/gpu/GrAARectRenderer.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 "GrAARectRenderer.h"
 #include "GrBatch.h"
 #include "GrBatchTarget.h"
@@ skipping 12 matching lines @@
 #include "gl/GrGLGeometryProcessor.h"
 #include "gl/builders/GrGLProgramBuilder.h"
 
 ///////////////////////////////////////////////////////////////////////////////
 
 static void set_inset_fan(SkPoint* pts, size_t stride,
                           const SkRect& r, SkScalar dx, SkScalar dy) {
     pts->setRectFan(r.fLeft + dx, r.fTop + dy,
                     r.fRight - dx, r.fBottom - dy, stride);
 }
-
-static const GrGeometryProcessor* create_fill_rect_gp(bool tweakAlphaForCoverage,
-                                                      const SkMatrix& localMatrix,
-                                                      bool usesLocalCoords,
-                                                      bool coverageIgnored) {
-    uint32_t flags = GrDefaultGeoProcFactory::kColor_GPType;
-    const GrGeometryProcessor* gp;
-    if (tweakAlphaForCoverage) {
-        gp = GrDefaultGeoProcFactory::Create(flags, GrColor_WHITE, usesLocalCoords, coverageIgnored,
-                                             SkMatrix::I(), localMatrix);
-    } else {
-        flags |= GrDefaultGeoProcFactory::kCoverage_GPType;
-        gp = GrDefaultGeoProcFactory::Create(flags, GrColor_WHITE, usesLocalCoords, coverageIgnored,
-                                             SkMatrix::I(), localMatrix);
-    }
-    return gp;
-}
-
 GR_DECLARE_STATIC_UNIQUE_KEY(gAAFillRectIndexBufferKey);
 
 class AAFillRectBatch : public GrBatch {
 public:
     struct Geometry {
         GrColor fColor;
         SkMatrix fViewMatrix;
         SkRect fRect;
         SkRect fDevRect;
     };
@@ skipping 24 matching lines @@
         fBatch.fColorIgnored = !init.readsColor();
         fBatch.fColor = fGeoData[0].fColor;
         fBatch.fUsesLocalCoords = init.readsLocalCoords();
         fBatch.fCoverageIgnored = !init.readsCoverage();
         fBatch.fCanTweakAlphaForCoverage = init.canTweakAlphaForCoverage();
     }
 
     void generateGeometry(GrBatchTarget* batchTarget, const GrPipeline* pipeline) override {
         bool canTweakAlphaForCoverage = this->canTweakAlphaForCoverage();
 
-        SkMatrix localMatrix;
-        if (this->usesLocalCoords() && !this->viewMatrix().invert(&localMatrix)) {
-            SkDebugf("Cannot invert\n");
+        SkAutoTUnref<const GrGeometryProcessor> gp(
+                GrDefaultGeoProcFactory::CreateForDeviceSpaceAlphaTweakIfPossible(
+                        this->viewMatrix(), this->usesLocalCoords(), this->coverageIgnored(),
+                        canTweakAlphaForCoverage));
+        if (!gp) {
+            SkDebugf("Couldn't create GrGeometryProcessor\n");
             return;
         }
 
-        SkAutoTUnref<const GrGeometryProcessor> gp(create_fill_rect_gp(canTweakAlphaForCoverage,
-                                                                       localMatrix,
-                                                                       this->usesLocalCoords(),
-                                                                       this->coverageIgnored()));
-
         batchTarget->initDraw(gp, pipeline);
 
         size_t vertexStride = gp->getVertexStride();
         SkASSERT(canTweakAlphaForCoverage ?
                  vertexStride == sizeof(GrDefaultGeoProcFactory::PositionColorAttr) :
                  vertexStride == sizeof(GrDefaultGeoProcFactory::PositionColorCoverageAttr));
         int instanceCount = fGeoData.count();
 
         SkAutoTUnref<const GrIndexBuffer> indexBuffer(this->getIndexBuffer(
             batchTarget->resourceProvider()));
@@ skipping 320 matching lines @@
         fBatch.fColorIgnored = !init.readsColor();
         fBatch.fColor = fGeoData[0].fColor;
         fBatch.fUsesLocalCoords = init.readsLocalCoords();
         fBatch.fCoverageIgnored = !init.readsCoverage();
         fBatch.fMiterStroke = fGeoData[0].fMiterStroke;
         fBatch.fCanTweakAlphaForCoverage = init.canTweakAlphaForCoverage();
     }
 
     void generateGeometry(GrBatchTarget* batchTarget, const GrPipeline* pipeline) override {
         bool canTweakAlphaForCoverage = this->canTweakAlphaForCoverage();
-
-        // Local matrix is ignored if we don't have local coords.  If we have localcoords we only
-        // batch with identical view matrices
-        SkMatrix localMatrix;
-        if (this->usesLocalCoords() && !this->viewMatrix().invert(&localMatrix)) {
-            SkDebugf("Cannot invert\n");
+        SkAutoTUnref<const GrGeometryProcessor> gp(
+                GrDefaultGeoProcFactory::CreateForDeviceSpaceAlphaTweakIfPossible(
+                        this->viewMatrix(), this->usesLocalCoords(), this->coverageIgnored(),
+                        canTweakAlphaForCoverage));
+        if (!gp) {
+            SkDebugf("Couldn't create GrGeometryProcessor\n");
             return;
         }
 
-        SkAutoTUnref<const GrGeometryProcessor> gp(create_fill_rect_gp(canTweakAlphaForCoverage,
-                                                                       localMatrix,
-                                                                       this->usesLocalCoords(),
-                                                                       this->coverageIgnored()));
-
         batchTarget->initDraw(gp, pipeline);
 
         size_t vertexStride = gp->getVertexStride();
 
         SkASSERT(canTweakAlphaForCoverage ?
                  vertexStride == sizeof(GrDefaultGeoProcFactory::PositionColorAttr) :
                  vertexStride == sizeof(GrDefaultGeoProcFactory::PositionColorCoverageAttr));
         int innerVertexNum = 4;
         int outerVertexNum = this->miterStroke() ? 4 : 8;
         int verticesPerInstance = (outerVertexNum + innerVertexNum) * 2;
@@ skipping 379 matching lines @@
     geo.fColor = GrRandomColor(random);
     geo.fDevOutside = outside;
     geo.fDevOutsideAssist = outsideAssist;
     geo.fDevInside = inside;
     geo.fMiterStroke = miterStroke;
 
     return AAStrokeRectBatch::Create(geo, GrTest::TestMatrix(random));
 }
 
 #endif