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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CC_GANESH_RESOURCE_PROVIDER_H_ | |
6 #define CC_GANESH_RESOURCE_PROVIDER_H_ | |
7 | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "cc/cc_export.h" | |
10 | |
11 class GrContext; | |
12 namespace WebKit { class WebGraphicsContext3D; } | |
13 | |
14 namespace cc { | |
15 class ResourceProvider; | |
16 | |
17 class CC_EXPORT GaneshResourceProvider { | |
piman
2013/02/11 18:45:33
nit: GaneshContextProvider?
danakj
2013/02/11 18:58:13
Done.
| |
18 public: | |
19 static scoped_ptr<GaneshResourceProvider> Create() { | |
20 return make_scoped_ptr(new GaneshResourceProvider()); | |
21 } | |
22 ~GaneshResourceProvider(); | |
23 | |
24 void set_contexts(WebKit::WebGraphicsContext3D* context3d, | |
25 GrContext* gr_context) { | |
26 context3d_ = context3d; | |
27 gr_context_ = gr_context; | |
28 } | |
29 | |
30 bool has_contexts() { return context3d_ && gr_context_; } | |
31 | |
32 class CC_EXPORT ScopedContexts { | |
33 public: | |
34 explicit ScopedContexts(GaneshResourceProvider* ganesh_resource_provider); | |
35 ~ScopedContexts(); | |
36 | |
37 WebKit::WebGraphicsContext3D* context3d() { | |
38 return ganesh_resource_provider_->context3d_; | |
39 } | |
40 GrContext* gr_context() { | |
41 return ganesh_resource_provider_->gr_context_; | |
42 } | |
43 | |
44 protected: | |
45 GaneshResourceProvider* ganesh_resource_provider_; | |
46 }; | |
47 | |
48 class CC_EXPORT ScopedContextsFlushed : public ScopedContexts { | |
49 public: | |
50 ScopedContextsFlushed(ResourceProvider* resource_provider, | |
51 GaneshResourceProvider* ganesh_resource_provider); | |
52 ~ScopedContextsFlushed(); | |
53 }; | |
54 | |
55 protected: | |
56 GaneshResourceProvider(); | |
57 | |
58 private: | |
59 WebKit::WebGraphicsContext3D* context3d_; | |
60 GrContext* gr_context_; | |
61 }; | |
62 | |
63 } // namespace cc | |
64 | |
65 #endif // CC_GANESH_RESOURCE_PROVIDER_H_ | |
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