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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef GrPathRendererChain_DEFINED | 8 #ifndef GrPathRendererChain_DEFINED |
9 #define GrPathRendererChain_DEFINED | 9 #define GrPathRendererChain_DEFINED |
10 | 10 |
11 #include "SkPath.h" | |
12 #include "SkRefCnt.h" | 11 #include "SkRefCnt.h" |
13 #include "SkTArray.h" | 12 #include "SkTArray.h" |
14 | 13 |
15 class GrContext; | 14 class GrContext; |
16 class GrDrawTarget; | 15 class GrDrawTarget; |
17 class GrPathRenderer; | 16 class GrPathRenderer; |
18 class SkPath; | 17 class SkPath; |
19 class SkStrokeRec; | 18 class SkStrokeRec; |
20 | 19 |
21 /** | 20 /** |
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53 // coverage AA. | 52 // coverage AA. |
54 }; | 53 }; |
55 /** Returns a GrPathRenderer compatible with the request if one is available
. If the caller | 54 /** Returns a GrPathRenderer compatible with the request if one is available
. If the caller |
56 is drawing the path to the stencil buffer then stencilSupport can be use
d to determine | 55 is drawing the path to the stencil buffer then stencilSupport can be use
d to determine |
57 whether the path can be rendered with arbitrary stencil rules or not. Se
e comments on | 56 whether the path can be rendered with arbitrary stencil rules or not. Se
e comments on |
58 StencilSupport in GrPathRenderer.h. */ | 57 StencilSupport in GrPathRenderer.h. */ |
59 GrPathRenderer* getPathRenderer(const SkPath& path, | 58 GrPathRenderer* getPathRenderer(const SkPath& path, |
60 const SkStrokeRec& rec, | 59 const SkStrokeRec& rec, |
61 const GrDrawTarget* target, | 60 const GrDrawTarget* target, |
62 DrawType drawType, | 61 DrawType drawType, |
63 SkPath::FillType fillType, | |
64 StencilSupport* stencilSupport); | 62 StencilSupport* stencilSupport); |
65 | 63 |
66 private: | 64 private: |
67 GrPathRendererChain(); | 65 GrPathRendererChain(); |
68 | 66 |
69 void init(); | 67 void init(); |
70 | 68 |
71 enum { | 69 enum { |
72 kPreAllocCount = 8, | 70 kPreAllocCount = 8, |
73 }; | 71 }; |
74 bool fInit; | 72 bool fInit; |
75 GrContext* fOwner; | 73 GrContext* fOwner; |
76 SkSTArray<kPreAllocCount, GrPathRenderer*, true> fChain; | 74 SkSTArray<kPreAllocCount, GrPathRenderer*, true> fChain; |
77 | 75 |
78 typedef SkRefCnt INHERITED; | 76 typedef SkRefCnt INHERITED; |
79 }; | 77 }; |
80 | 78 |
81 #endif | 79 #endif |
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