Extract gpu line dashing to GrDashLinePathRenderer

src/gpu/GrSoftwarePathRenderer.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 "GrSoftwarePathRenderer.h"
 #include "GrContext.h"
 #include "GrSWMaskHelper.h"
 
 ////////////////////////////////////////////////////////////////////////////////
 bool GrSoftwarePathRenderer::canDrawPath(const GrDrawTarget*,
                                          const GrPipelineBuilder*,
                                          const SkMatrix& viewMatrix,
                                          const SkPath&,
-                                         const SkStrokeRec&,
+                                         const GrStrokeInfo& stroke,
                                          bool antiAlias) const {
     if (NULL == fContext) {
         return false;
     }
-
+    if (stroke.isDashed()) {
+        return false;
+    }
     return true;
 }
 
 GrPathRenderer::StencilSupport
 GrSoftwarePathRenderer::onGetStencilSupport(const GrDrawTarget*,
                                             const GrPipelineBuilder*,
                                             const SkPath&,
-                                            const SkStrokeRec&) const {
+                                            const GrStrokeInfo&) const {
     return GrPathRenderer::kNoSupport_StencilSupport;
 }
 
 namespace {
 
 ////////////////////////////////////////////////////////////////////////////////
 // gets device coord bounds of path (not considering the fill) and clip. The
 // path bounds will be a subset of the clip bounds. returns false if
 // path bounds would be empty.
 bool get_path_and_clip_bounds(const GrDrawTarget* target,
@@ skipping 70 matching lines @@
 
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // return true on success; false on failure
 bool GrSoftwarePathRenderer::onDrawPath(GrDrawTarget* target,
                                         GrPipelineBuilder* pipelineBuilder,
                                         GrColor color,
                                         const SkMatrix& viewMatrix,
                                         const SkPath& path,
-                                        const SkStrokeRec& stroke,
+                                        const GrStrokeInfo& stroke,
                                         bool antiAlias) {
-
     if (NULL == fContext) {
         return false;
     }
 
     SkIRect devPathBounds, devClipBounds;
     if (!get_path_and_clip_bounds(target, pipelineBuilder, path, viewMatrix, &devPathBounds,
                                   &devClipBounds)) {
         if (path.isInverseFillType()) {
             draw_around_inv_path(target, pipelineBuilder, color, viewMatrix, devClipBounds,
                                  devPathBounds);
         }
         return true;
     }
 
     SkAutoTUnref<GrTexture> texture(
-            GrSWMaskHelper::DrawPathMaskToTexture(fContext, path, stroke,
+            GrSWMaskHelper::DrawPathMaskToTexture(fContext, path, stroke.getStrokeRec(),
                                                   devPathBounds,
                                                   antiAlias, &viewMatrix));
     if (NULL == texture) {
         return false;
     }
 
     GrPipelineBuilder copy = *pipelineBuilder;
     GrSWMaskHelper::DrawToTargetWithPathMask(texture, target, &copy, color, viewMatrix,
                                              devPathBounds);
 
     if (path.isInverseFillType()) {
         draw_around_inv_path(target, pipelineBuilder, color, viewMatrix, devClipBounds,
                              devPathBounds);
     }
 
     return true;
 }