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1 /* | 1 /* |
2 * Copyright (C) 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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35 class WebGraphicsContext3D; | 35 class WebGraphicsContext3D; |
36 } | 36 } |
37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 class WebGLSharedObject; | 40 class WebGLSharedObject; |
41 class WebGLRenderingContextBase; | 41 class WebGLRenderingContextBase; |
42 | 42 |
43 typedef int ExceptionCode; | 43 typedef int ExceptionCode; |
44 | 44 |
45 class WebGLContextGroup FINAL : public RefCounted<WebGLContextGroup> { | 45 class WebGLContextGroup final : public RefCounted<WebGLContextGroup> { |
46 public: | 46 public: |
47 static PassRefPtr<WebGLContextGroup> create(); | 47 static PassRefPtr<WebGLContextGroup> create(); |
48 ~WebGLContextGroup(); | 48 ~WebGLContextGroup(); |
49 | 49 |
50 void addContext(WebGLRenderingContextBase*); | 50 void addContext(WebGLRenderingContextBase*); |
51 void removeContext(WebGLRenderingContextBase*); | 51 void removeContext(WebGLRenderingContextBase*); |
52 | 52 |
53 void addObject(WebGLSharedObject*); | 53 void addObject(WebGLSharedObject*); |
54 void removeObject(WebGLSharedObject*); | 54 void removeObject(WebGLSharedObject*); |
55 | 55 |
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70 // registration with WebGLContextGroup, and vice versa, the | 70 // registration with WebGLContextGroup, and vice versa, the |
71 // WebGLContextGroup takes care of detaching the group objects if | 71 // WebGLContextGroup takes care of detaching the group objects if |
72 // the set of WebGLRenderingContextBase contexts becomes empty. | 72 // the set of WebGLRenderingContextBase contexts becomes empty. |
73 HashSet<WebGLRenderingContextBase*> m_contexts; | 73 HashSet<WebGLRenderingContextBase*> m_contexts; |
74 HashSet<WebGLSharedObject*> m_groupObjects; | 74 HashSet<WebGLSharedObject*> m_groupObjects; |
75 }; | 75 }; |
76 | 76 |
77 } // namespace blink | 77 } // namespace blink |
78 | 78 |
79 #endif // WebGLContextGroup_h | 79 #endif // WebGLContextGroup_h |
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