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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * 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 |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #include "GrPathRendererChain.h" | 10 #include "GrPathRendererChain.h" |
(...skipping 19 matching lines...) Expand all Loading... |
30 GrPathRenderer* GrPathRendererChain::addPathRenderer(GrPathRenderer* pr) { | 30 GrPathRenderer* GrPathRendererChain::addPathRenderer(GrPathRenderer* pr) { |
31 fChain.push_back() = pr; | 31 fChain.push_back() = pr; |
32 pr->ref(); | 32 pr->ref(); |
33 return pr; | 33 return pr; |
34 } | 34 } |
35 | 35 |
36 GrPathRenderer* GrPathRendererChain::getPathRenderer(const SkPath& path, | 36 GrPathRenderer* GrPathRendererChain::getPathRenderer(const SkPath& path, |
37 const SkStrokeRec& stroke, | 37 const SkStrokeRec& stroke, |
38 const GrDrawTarget* target, | 38 const GrDrawTarget* target, |
39 DrawType drawType, | 39 DrawType drawType, |
| 40 SkPath::FillType fillType, |
40 StencilSupport* stencilSupp
ort) { | 41 StencilSupport* stencilSupp
ort) { |
41 if (!fInit) { | 42 if (!fInit) { |
42 this->init(); | 43 this->init(); |
43 } | 44 } |
44 bool antiAlias = (kColorAntiAlias_DrawType == drawType || | 45 bool antiAlias = (kColorAntiAlias_DrawType == drawType || |
45 kStencilAndColorAntiAlias_DrawType == drawType); | 46 kStencilAndColorAntiAlias_DrawType == drawType); |
46 | 47 |
47 GR_STATIC_ASSERT(GrPathRenderer::kNoSupport_StencilSupport < | 48 GR_STATIC_ASSERT(GrPathRenderer::kNoSupport_StencilSupport < |
48 GrPathRenderer::kStencilOnly_StencilSupport); | 49 GrPathRenderer::kStencilOnly_StencilSupport); |
49 GR_STATIC_ASSERT(GrPathRenderer::kStencilOnly_StencilSupport < | 50 GR_STATIC_ASSERT(GrPathRenderer::kStencilOnly_StencilSupport < |
50 GrPathRenderer::kNoRestriction_StencilSupport); | 51 GrPathRenderer::kNoRestriction_StencilSupport); |
51 GrPathRenderer::StencilSupport minStencilSupport; | 52 GrPathRenderer::StencilSupport minStencilSupport; |
52 if (kStencilOnly_DrawType == drawType) { | 53 if (kStencilOnly_DrawType == drawType) { |
53 minStencilSupport = GrPathRenderer::kStencilOnly_StencilSupport; | 54 minStencilSupport = GrPathRenderer::kStencilOnly_StencilSupport; |
54 } else if (kStencilAndColor_DrawType == drawType || | 55 } else if (kStencilAndColor_DrawType == drawType || |
55 kStencilAndColorAntiAlias_DrawType == drawType) { | 56 kStencilAndColorAntiAlias_DrawType == drawType) { |
56 minStencilSupport = GrPathRenderer::kNoRestriction_StencilSupport; | 57 minStencilSupport = GrPathRenderer::kNoRestriction_StencilSupport; |
57 } else { | 58 } else { |
58 minStencilSupport = GrPathRenderer::kNoSupport_StencilSupport; | 59 minStencilSupport = GrPathRenderer::kNoSupport_StencilSupport; |
59 } | 60 } |
60 | 61 |
61 | 62 |
62 for (int i = 0; i < fChain.count(); ++i) { | 63 for (int i = 0; i < fChain.count(); ++i) { |
63 if (fChain[i]->canDrawPath(path, stroke, target, antiAlias)) { | 64 fChain[i]->setPath(path, fillType); |
| 65 if (fChain[i]->canDrawPath(stroke, target, antiAlias)) { |
64 if (GrPathRenderer::kNoSupport_StencilSupport != minStencilSupport)
{ | 66 if (GrPathRenderer::kNoSupport_StencilSupport != minStencilSupport)
{ |
65 GrPathRenderer::StencilSupport support = fChain[i]->getStencilSu
pport(path, | 67 GrPathRenderer::StencilSupport support = fChain[i]->getStencilSu
pport(stroke, |
66
stroke, | |
67
target); | 68
target); |
68 if (support < minStencilSupport) { | 69 if (support < minStencilSupport) { |
69 continue; | 70 continue; |
70 } else if (NULL != stencilSupport) { | 71 } else if (NULL != stencilSupport) { |
71 *stencilSupport = support; | 72 *stencilSupport = support; |
72 } | 73 } |
73 } | 74 } |
74 return fChain[i]; | 75 return fChain[i]; |
75 } | 76 } |
76 } | 77 } |
77 return NULL; | 78 return NULL; |
78 } | 79 } |
79 | 80 |
80 void GrPathRendererChain::init() { | 81 void GrPathRendererChain::init() { |
81 SkASSERT(!fInit); | 82 SkASSERT(!fInit); |
82 GrGpu* gpu = fOwner->getGpu(); | 83 GrGpu* gpu = fOwner->getGpu(); |
83 bool twoSided = gpu->caps()->twoSidedStencilSupport(); | 84 bool twoSided = gpu->caps()->twoSidedStencilSupport(); |
84 bool wrapOp = gpu->caps()->stencilWrapOpsSupport(); | 85 bool wrapOp = gpu->caps()->stencilWrapOpsSupport(); |
85 GrPathRenderer::AddPathRenderers(fOwner, this); | 86 GrPathRenderer::AddPathRenderers(fOwner, this); |
86 this->addPathRenderer(SkNEW_ARGS(GrDefaultPathRenderer, | 87 this->addPathRenderer(SkNEW_ARGS(GrDefaultPathRenderer, |
87 (twoSided, wrapOp)))->unref(); | 88 (twoSided, wrapOp)))->unref(); |
88 fInit = true; | 89 fInit = true; |
89 } | 90 } |
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