Extract gpu line dashing to GrDashLinePathRenderer

src/gpu/GrAddPathRenderers_default.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 "GrStencilAndCoverPathRenderer.h"
 #include "GrAAHairLinePathRenderer.h"
 #include "GrAAConvexPathRenderer.h"
 #include "GrAADistanceFieldPathRenderer.h"
+#include "GrDashLinePathRenderer.h"
 #include "GrTessellatingPathRenderer.h"
 #if GR_STROKE_PATH_RENDERING
 #include "../../experimental/StrokePathRenderer/GrStrokePathRenderer.h"
 #endif
 #if GR_ANDROID_PATH_RENDERING
 #include "../../experimental/AndroidPathRenderer/GrAndroidPathRenderer.h"
 #endif
 
 #ifndef GR_TESSELLATING_PATH_RENDERING
 #define GR_TESSELLATING_PATH_RENDERING 1
 #endif
 
 void GrPathRenderer::AddPathRenderers(GrContext* ctx, GrPathRendererChain* chain) {
+    chain->addPathRenderer(SkNEW_ARGS(GrDashLinePathRenderer, (ctx)))->unref();
+
 #if GR_STROKE_PATH_RENDERING
     chain->addPathRenderer(SkNEW(GrStrokePathRenderer))->unref();
 #endif
 #if GR_ANDROID_PATH_RENDERING
     chain->addPathRenderer(SkNEW(GrAndroidPathRenderer))->unref();
 #endif
 #if GR_TESSELLATING_PATH_RENDERING
     chain->addPathRenderer(new GrTessellatingPathRenderer)->unref();
 #endif
     if (GrPathRenderer* pr = GrStencilAndCoverPathRenderer::Create(ctx)) {
         chain->addPathRenderer(pr)->unref();
     }
     if (GrPathRenderer* pr = GrAAHairLinePathRenderer::Create(ctx)) {
         chain->addPathRenderer(pr)->unref();
     }
     chain->addPathRenderer(SkNEW(GrAAConvexPathRenderer))->unref();
     chain->addPathRenderer(SkNEW_ARGS(GrAADistanceFieldPathRenderer, (ctx)))->unref();
 }