create and thread batch tracker object

src/gpu/GrOvalRenderer.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrOvalRenderer.h"
 
 #include "gl/builders/GrGLProgramBuilder.h"
@@ skipping 73 matching lines @@
     }
 
     virtual ~CircleEdgeEffect() {}
 
     static const char* Name() { return "CircleEdge"; }
 
     inline bool isStroked() const { return fStroke; }
 
     class GLProcessor : public GrGLGeometryProcessor {
     public:
-        GLProcessor(const GrBackendProcessorFactory& factory, const GrProcessor&)
+        GLProcessor(const GrBackendProcessorFactory& factory,
+                    const GrGeometryProcessor&,
+                    const GrBatchTracker&)
         : INHERITED (factory) {}
 
         virtual void emitCode(const EmitArgs& args) SK_OVERRIDE {
             const CircleEdgeEffect& ce = args.fGP.cast<CircleEdgeEffect>();
             GrGLVertexBuilder* vsBuilder = args.fPB->getVertexShaderBuilder();
 
             GrGLVertToFrag v(kVec4f_GrSLType);
             args.fPB->addVarying("CircleEdge", &v);
             vsBuilder->codeAppendf("%s = %s;", v.vsOut(), ce.inCircleEdge()->fName);
 
@@ skipping 10 matching lines @@
             fsBuilder->codeAppendf("float edgeAlpha = clamp(%s.z - d, 0.0, 1.0);", v.fsIn());
             if (ce.isStroked()) {
                 fsBuilder->codeAppendf("float innerAlpha = clamp(d - %s.w, 0.0, 1.0);",
                                        v.fsIn());
                 fsBuilder->codeAppend("edgeAlpha *= innerAlpha;");
             }
 
             fsBuilder->codeAppendf("%s = vec4(edgeAlpha);", args.fOutputCoverage);
         }
 
-        static void GenKey(const GrProcessor& processor, const GrGLCaps&,
+        static void GenKey(const GrGeometryProcessor& processor,
+                           const GrBatchTracker&,
+                           const GrGLCaps&,
                            GrProcessorKeyBuilder* b) {
             const CircleEdgeEffect& circleEffect = processor.cast<CircleEdgeEffect>();
             b->add32(circleEffect.isStroked());
         }
 
-        virtual void setData(const GrGLProgramDataManager&, const GrProcessor&) SK_OVERRIDE {}
+        virtual void setData(const GrGLProgramDataManager&,
+                             const GrGeometryProcessor&,
+                             const GrBatchTracker&) SK_OVERRIDE {}
 
     private:
         typedef GrGLGeometryProcessor INHERITED;
     };
 
 
 private:
     CircleEdgeEffect(bool stroke) {
         fInPosition = &this->addVertexAttrib(GrAttribute("inPosition", kVec2f_GrVertexAttribType));
         fInCircleEdge = &this->addVertexAttrib(GrAttribute("inCircleEdge",
@@ skipping 63 matching lines @@
 
 
     const GrAttribute* inPosition() const { return fInPosition; }
     const GrAttribute* inEllipseOffset() const { return fInEllipseOffset; }
     const GrAttribute* inEllipseRadii() const { return fInEllipseRadii; }
 
     inline bool isStroked() const { return fStroke; }
 
     class GLProcessor : public GrGLGeometryProcessor {
     public:
-        GLProcessor(const GrBackendProcessorFactory& factory, const GrProcessor&)
+        GLProcessor(const GrBackendProcessorFactory& factory,
+                    const GrGeometryProcessor&,
+                    const GrBatchTracker&)
         : INHERITED (factory) {}
 
         virtual void emitCode(const EmitArgs& args) SK_OVERRIDE {
             const EllipseEdgeEffect& ee = args.fGP.cast<EllipseEdgeEffect>();
 
             GrGLVertexBuilder* vsBuilder = args.fPB->getVertexShaderBuilder();
 
             GrGLVertToFrag ellipseOffsets(kVec2f_GrSLType);
             args.fPB->addVarying("EllipseOffsets", &ellipseOffsets);
             vsBuilder->codeAppendf("%s = %s;", ellipseOffsets.vsOut(),
@@ skipping 32 matching lines @@
                 fsBuilder->codeAppend("test = dot(scaledOffset, scaledOffset) - 1.0;");
                 fsBuilder->codeAppendf("grad = 2.0*scaledOffset*%s.zw;",
                                        ellipseRadii.fsIn());
                 fsBuilder->codeAppend("invlen = inversesqrt(dot(grad, grad));");
                 fsBuilder->codeAppend("edgeAlpha *= clamp(0.5+test*invlen, 0.0, 1.0);");
             }
 
             fsBuilder->codeAppendf("%s = vec4(edgeAlpha);", args.fOutputCoverage);
         }
 
-        static void GenKey(const GrProcessor& processor, const GrGLCaps&,
+        static void GenKey(const GrGeometryProcessor& processor,
+                           const GrBatchTracker&,
+                           const GrGLCaps&,
                            GrProcessorKeyBuilder* b) {
             const EllipseEdgeEffect& ellipseEffect = processor.cast<EllipseEdgeEffect>();
             b->add32(ellipseEffect.isStroked());
         }
 
-        virtual void setData(const GrGLProgramDataManager&, const GrProcessor&) SK_OVERRIDE {
+        virtual void setData(const GrGLProgramDataManager&,
+                             const GrGeometryProcessor&,
+                             const GrBatchTracker&) SK_OVERRIDE {
         }
 
     private:
         typedef GrGLGeometryProcessor INHERITED;
     };
 
 private:
     EllipseEdgeEffect(bool stroke) {
         fInPosition = &this->addVertexAttrib(GrAttribute("inPosition", kVec2f_GrVertexAttribType));
         fInEllipseOffset = &this->addVertexAttrib(GrAttribute("inEllipseOffset",
@@ skipping 72 matching lines @@
     static const char* Name() { return "DIEllipseEdge"; }
 
     const GrAttribute* inPosition() const { return fInPosition; }
     const GrAttribute* inEllipseOffsets0() const { return fInEllipseOffsets0; }
     const GrAttribute* inEllipseOffsets1() const { return fInEllipseOffsets1; }
 
     inline Mode getMode() const { return fMode; }
 
     class GLProcessor : public GrGLGeometryProcessor {
     public:
-        GLProcessor(const GrBackendProcessorFactory& factory, const GrProcessor&)
+        GLProcessor(const GrBackendProcessorFactory& factory,
+                    const GrGeometryProcessor&,
+                    const GrBatchTracker&)
         : INHERITED (factory) {}
 
         virtual void emitCode(const EmitArgs& args) SK_OVERRIDE {
             const DIEllipseEdgeEffect& ee = args.fGP.cast<DIEllipseEdgeEffect>();
 
             GrGLVertexBuilder* vsBuilder = args.fPB->getVertexShaderBuilder();
 
             GrGLVertToFrag offsets0(kVec2f_GrSLType);
             args.fPB->addVarying("EllipseOffsets0", &offsets0);
             vsBuilder->codeAppendf("%s = %s;", offsets0.vsOut(),
@@ skipping 46 matching lines @@
                                        "            2.0*%s.x*duvdy.x + 2.0*%s.y*duvdy.y);",
                                        offsets1.fsIn(), offsets1.fsIn(), offsets1.fsIn(),
                                        offsets1.fsIn());
                 fsBuilder->codeAppend("invlen = inversesqrt(dot(grad, grad));");
                 fsBuilder->codeAppend("edgeAlpha *= clamp(0.5+test*invlen, 0.0, 1.0);");
             }
 
             fsBuilder->codeAppendf("%s = vec4(edgeAlpha);", args.fOutputCoverage);
         }
 
-        static void GenKey(const GrProcessor& processor, const GrGLCaps&,
+        static void GenKey(const GrGeometryProcessor& processor,
+                           const GrBatchTracker&,
+                           const GrGLCaps&,
                            GrProcessorKeyBuilder* b) {
             const DIEllipseEdgeEffect& ellipseEffect = processor.cast<DIEllipseEdgeEffect>();
 
             b->add32(ellipseEffect.getMode());
         }
 
-        virtual void setData(const GrGLProgramDataManager&, const GrProcessor&) SK_OVERRIDE {
+        virtual void setData(const GrGLProgramDataManager&,
+                             const GrGeometryProcessor&,
+                             const GrBatchTracker&) SK_OVERRIDE {
         }
 
     private:
         typedef GrGLGeometryProcessor INHERITED;
     };
 
 private:
     DIEllipseEdgeEffect(Mode mode) {
         fInPosition = &this->addVertexAttrib(GrAttribute("inPosition", kVec2f_GrVertexAttribType));
         fInEllipseOffsets0 = &this->addVertexAttrib(GrAttribute("inEllipseOffsets0",
@@ skipping 792 matching lines @@
         int indexCnt = isStrokeOnly ? SK_ARRAY_COUNT(gRRectIndices) - 6 :
                                       SK_ARRAY_COUNT(gRRectIndices);
         target->setIndexSourceToBuffer(indexBuffer);
         target->drawIndexedInstances(drawState, kTriangles_GrPrimitiveType, 1, 16, indexCnt,
                                      &bounds);
     }
 
     target->resetIndexSource();
     return true;
 }