add a ClassID function to GrBatch

src/gpu/effects/GrDashingEffect.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrDashingEffect.h"
 
 #include "GrBatchFlushState.h"
@@ skipping 227 matching lines @@
  * position relative to the dashed line.
  */
 static GrGeometryProcessor* create_dash_gp(GrColor,
                                            DashAAMode aaMode,
                                            DashCap cap,
                                            const SkMatrix& localMatrix,
                                            bool usesLocalCoords);
 
 class DashBatch : public GrVertexBatch {
 public:
+    DEFINE_BATCH_CLASS_ID
+
     struct Geometry {
-        GrColor fColor;
         SkMatrix fViewMatrix;
         SkMatrix fSrcRotInv;
         SkPoint fPtsRot[2];
         SkScalar fSrcStrokeWidth;
         SkScalar fPhase;
         SkScalar fIntervals[2];
         SkScalar fParallelScale;
         SkScalar fPerpendicularScale;
+        GrColor fColor;
     };
 
     static GrDrawBatch* Create(const Geometry& geometry, SkPaint::Cap cap, DashAAMode aaMode,
                                bool fullDash) {
         return new DashBatch(geometry, cap, aaMode, fullDash);
     }
 
     const char* name() const override { return "DashBatch"; }
 
     void getInvariantOutputColor(GrInitInvariantOutput* out) const override {
         // When this is called on a batch, there is only one geometry bundle
         out->setKnownFourComponents(fGeoData[0].fColor);
     }
     void getInvariantOutputCoverage(GrInitInvariantOutput* out) const override {
         out->setUnknownSingleComponent();
     }
 
     SkSTArray<1, Geometry, true>* geoData() { return &fGeoData; }
 
 private:
-    DashBatch(const Geometry& geometry, SkPaint::Cap cap, DashAAMode aaMode, bool fullDash) {
-        this->initClassID<DashBatch>();
+    DashBatch(const Geometry& geometry, SkPaint::Cap cap, DashAAMode aaMode, bool fullDash)
+        : INHERITED(ClassID()) {
         fGeoData.push_back(geometry);
 
         fBatch.fAAMode = aaMode;
         fBatch.fCap = cap;
         fBatch.fFullDash = fullDash;
 
         // compute bounds
         SkScalar halfStrokeWidth = 0.5f * geometry.fSrcStrokeWidth;
         SkScalar xBloat = SkPaint::kButt_Cap == cap ? 0 : halfStrokeWidth;
         fBounds.set(geometry.fPtsRot[0], geometry.fPtsRot[1]);
@@ skipping 377 matching lines @@
         SkPaint::Cap fCap;
         DashAAMode fAAMode;
         bool fFullDash;
     };
 
     static const int kVertsPerDash = 4;
     static const int kIndicesPerDash = 6;
 
     BatchTracker fBatch;
     SkSTArray<1, Geometry, true> fGeoData;
+
+    typedef GrVertexBatch INHERITED;
 };
 
 static GrDrawBatch* create_batch(GrColor color, const SkMatrix& viewMatrix, const SkPoint pts[2],
                                  bool useAA, const GrStrokeInfo& strokeInfo, bool msaaRT) {
     const SkScalar* intervals = strokeInfo.getDashIntervals();
     SkScalar phase = strokeInfo.getDashPhase();
 
     SkPaint::Cap cap = strokeInfo.getCap();
 
     DashBatch::Geometry geometry;
@@ skipping 587 matching lines @@
     info.fIntervals = intervals;
     info.fCount = 2;
     info.fPhase = phase;
     SkDEBUGCODE(bool success = ) strokeInfo.setDashInfo(info);
     SkASSERT(success);
 
     return create_batch(color, viewMatrix, pts, useAA, strokeInfo, msaaRT);
 }
 
 #endif