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| 1 /* |
| 2 * Copyright 2015 Google Inc. |
| 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. |
| 6 */ |
| 7 |
| 8 #ifndef GrTessellatingPathRenderer_DEFINED |
| 9 #define GrTessellatingPathRenderer_DEFINED |
| 10 |
| 11 #include "GrPathRenderer.h" |
| 12 |
| 13 /** |
| 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: |
| 19 GrTessellatingPathRenderer(); |
| 20 |
| 21 bool canDrawPath(const GrDrawTarget*, |
| 22 const GrPipelineBuilder*, |
| 23 const SkMatrix&, |
| 24 const SkPath&, |
| 25 const SkStrokeRec&, |
| 26 bool antiAlias) const SK_OVERRIDE; |
| 27 protected: |
| 28 |
| 29 StencilSupport onGetStencilSupport(const GrDrawTarget*, |
| 30 const GrPipelineBuilder*, |
| 31 const SkPath&, |
| 32 const SkStrokeRec&) const SK_OVERRIDE; |
| 33 |
| 34 bool onDrawPath(GrDrawTarget*, |
| 35 GrPipelineBuilder*, |
| 36 GrColor, |
| 37 const SkMatrix& viewMatrix, |
| 38 const SkPath&, |
| 39 const SkStrokeRec&, |
| 40 bool antiAlias) SK_OVERRIDE; |
| 41 |
| 42 typedef GrPathRenderer INHERITED; |
| 43 }; |
| 44 |
| 45 #endif |
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