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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 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 "GrStencilAndCoverPathRenderer.h" | 10 #include "GrStencilAndCoverPathRenderer.h" |
11 #include "GrContext.h" | 11 #include "GrContext.h" |
12 #include "GrDrawTargetCaps.h" | 12 #include "GrDrawTargetCaps.h" |
13 #include "GrGpu.h" | 13 #include "GrGpu.h" |
14 #include "GrPath.h" | 14 #include "GrPath.h" |
15 #include "GrRenderTarget.h" | 15 #include "GrRenderTarget.h" |
16 #include "GrRenderTargetPriv.h" | 16 #include "GrRenderTargetPriv.h" |
| 17 #include "GrResourceProvider.h" |
17 #include "GrStrokeInfo.h" | 18 #include "GrStrokeInfo.h" |
18 | 19 |
19 /* | 20 /* |
20 * For now paths only natively support winding and even odd fill types | 21 * For now paths only natively support winding and even odd fill types |
21 */ | 22 */ |
22 static GrPathRendering::FillType convert_skpath_filltype(SkPath::FillType fill)
{ | 23 static GrPathRendering::FillType convert_skpath_filltype(SkPath::FillType fill)
{ |
23 switch (fill) { | 24 switch (fill) { |
24 default: | 25 default: |
25 SkFAIL("Incomplete Switch\n"); | 26 SkFAIL("Incomplete Switch\n"); |
26 case SkPath::kWinding_FillType: | 27 case SkPath::kWinding_FillType: |
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69 const GrPipelineBuilder*, | 70 const GrPipelineBuilder*, |
70 const SkPath&, | 71 const SkPath&, |
71 const GrStrokeInfo&) const { | 72 const GrStrokeInfo&) const { |
72 return GrPathRenderer::kStencilOnly_StencilSupport; | 73 return GrPathRenderer::kStencilOnly_StencilSupport; |
73 } | 74 } |
74 | 75 |
75 static GrPath* get_gr_path(GrGpu* gpu, const SkPath& skPath, const SkStrokeRec&
stroke) { | 76 static GrPath* get_gr_path(GrGpu* gpu, const SkPath& skPath, const SkStrokeRec&
stroke) { |
76 GrContext* ctx = gpu->getContext(); | 77 GrContext* ctx = gpu->getContext(); |
77 GrUniqueKey key; | 78 GrUniqueKey key; |
78 GrPath::ComputeKey(skPath, stroke, &key); | 79 GrPath::ComputeKey(skPath, stroke, &key); |
79 SkAutoTUnref<GrPath> path(static_cast<GrPath*>(ctx->findAndRefCachedResource
(key))); | 80 SkAutoTUnref<GrPath> path( |
| 81 static_cast<GrPath*>(ctx->resourceProvider()->findAndRefResourceByUnique
Key(key))); |
80 if (NULL == path || !path->isEqualTo(skPath, stroke)) { | 82 if (NULL == path || !path->isEqualTo(skPath, stroke)) { |
81 path.reset(gpu->pathRendering()->createPath(skPath, stroke)); | 83 path.reset(gpu->pathRendering()->createPath(skPath, stroke)); |
82 ctx->addResourceToCache(key, path); | 84 ctx->resourceProvider()->assignUniqueKeyToResource(key, path); |
83 } | 85 } |
84 return path.detach(); | 86 return path.detach(); |
85 } | 87 } |
86 | 88 |
87 void GrStencilAndCoverPathRenderer::onStencilPath(GrDrawTarget* target, | 89 void GrStencilAndCoverPathRenderer::onStencilPath(GrDrawTarget* target, |
88 GrPipelineBuilder* pipelineBui
lder, | 90 GrPipelineBuilder* pipelineBui
lder, |
89 const SkMatrix& viewMatrix, | 91 const SkMatrix& viewMatrix, |
90 const SkPath& path, | 92 const SkPath& path, |
91 const GrStrokeInfo& stroke) { | 93 const GrStrokeInfo& stroke) { |
92 SkASSERT(!path.isInverseFillType()); | 94 SkASSERT(!path.isInverseFillType()); |
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156 0xffff); | 158 0xffff); |
157 | 159 |
158 pipelineBuilder->setStencil(kStencilPass); | 160 pipelineBuilder->setStencil(kStencilPass); |
159 SkAutoTUnref<GrPathProcessor> pp(GrPathProcessor::Create(color, viewMatr
ix)); | 161 SkAutoTUnref<GrPathProcessor> pp(GrPathProcessor::Create(color, viewMatr
ix)); |
160 target->drawPath(pipelineBuilder, pp, p, convert_skpath_filltype(path.ge
tFillType())); | 162 target->drawPath(pipelineBuilder, pp, p, convert_skpath_filltype(path.ge
tFillType())); |
161 } | 163 } |
162 | 164 |
163 pipelineBuilder->stencil()->setDisabled(); | 165 pipelineBuilder->stencil()->setDisabled(); |
164 return true; | 166 return true; |
165 } | 167 } |
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