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| 1 |
1 /* | 2 /* |
2 * Copyright 2015 Google Inc. | 3 * Copyright 2015 Google Inc. |
3 * | 4 * |
4 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 6 * found in the LICENSE file. |
6 */ | 7 */ |
7 | 8 |
8 #ifndef GrTessellatingPathRenderer_DEFINED | 9 #ifndef GrDashLinePathRenderer_DEFINED |
9 #define GrTessellatingPathRenderer_DEFINED | 10 #define GrDashLinePathRenderer_DEFINED |
10 | 11 |
11 #include "GrPathRenderer.h" | 12 #include "GrPathRenderer.h" |
12 | 13 |
13 /** | 14 class GrDashLinePathRenderer : public GrPathRenderer { |
14 * Subclass that renders the path by converting to screen-space trapezoids plus | |
15 * extra 1-pixel geometry for AA. | |
16 */ | |
17 class SK_API GrTessellatingPathRenderer : public GrPathRenderer { | |
18 public: | 15 public: |
19 GrTessellatingPathRenderer(); | 16 GrDashLinePathRenderer(GrContext*); |
| 17 ~GrDashLinePathRenderer(); |
20 | 18 |
21 bool canDrawPath(const GrDrawTarget*, | 19 bool canDrawPath(const GrDrawTarget*, |
22 const GrPipelineBuilder*, | 20 const GrPipelineBuilder*, |
23 const SkMatrix&, | 21 const SkMatrix& viewMatrix, |
24 const SkPath&, | 22 const SkPath&, |
25 const SkStrokeRec&, | 23 const GrStrokeInfo&, |
26 bool antiAlias) const override; | 24 bool antiAlias) const override; |
| 25 |
27 protected: | 26 protected: |
28 | |
29 StencilSupport onGetStencilSupport(const GrDrawTarget*, | 27 StencilSupport onGetStencilSupport(const GrDrawTarget*, |
30 const GrPipelineBuilder*, | 28 const GrPipelineBuilder*, |
31 const SkPath&, | 29 const SkPath&, |
32 const SkStrokeRec&) const override; | 30 const GrStrokeInfo&) const override { |
| 31 return kNoSupport_StencilSupport; |
| 32 } |
33 | 33 |
34 bool onDrawPath(GrDrawTarget*, | 34 bool onDrawPath(GrDrawTarget*, |
35 GrPipelineBuilder*, | 35 GrPipelineBuilder*, |
36 GrColor, | 36 GrColor, |
37 const SkMatrix& viewMatrix, | 37 const SkMatrix& viewMatrix, |
38 const SkPath&, | 38 const SkPath&, |
39 const SkStrokeRec&, | 39 const GrStrokeInfo&, |
40 bool antiAlias) override; | 40 bool antiAlias) override; |
41 | 41 SkAutoTUnref<GrGpu> fGpu; |
42 typedef GrPathRenderer INHERITED; | 42 typedef GrPathRenderer INHERITED; |
43 }; | 43 }; |
44 | 44 |
| 45 |
45 #endif | 46 #endif |
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