The Tor Browser / file comparison
comparison: content/canvas/src/WebGLQuery.h
content/canvas/src/WebGLQuery.h
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| -1:000000000000 | 0:36c9081e3dba |
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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef WEBGLQUERY_H_ | |
| 7 #define WEBGLQUERY_H_ | |
| 8 | |
| 9 #include "WebGLObjectModel.h" | |
| 10 | |
| 11 #include "nsWrapperCache.h" | |
| 12 | |
| 13 #include "mozilla/LinkedList.h" | |
| 14 | |
| 15 namespace mozilla { | |
| 16 | |
| 17 class WebGLQuery MOZ_FINAL | |
| 18 : public nsWrapperCache | |
| 19 , public WebGLRefCountedObject<WebGLQuery> | |
| 20 , public LinkedListElement<WebGLQuery> | |
| 21 , public WebGLContextBoundObject | |
| 22 { | |
| 23 // ----------------------------------------------------------------------------- | |
| 24 // PUBLIC | |
| 25 public: | |
| 26 | |
| 27 // ------------------------------------------------------------------------- | |
| 28 // CONSTRUCTOR & DESTRUCTOR | |
| 29 | |
| 30 WebGLQuery(WebGLContext *context); | |
| 31 | |
| 32 ~WebGLQuery() { | |
| 33 DeleteOnce(); | |
| 34 }; | |
| 35 | |
| 36 | |
| 37 // ------------------------------------------------------------------------- | |
| 38 // MEMBER FUNCTIONS | |
| 39 | |
| 40 bool IsActive() const; | |
| 41 | |
| 42 bool HasEverBeenActive() | |
| 43 { | |
| 44 return mType != 0; | |
| 45 } | |
| 46 | |
| 47 | |
| 48 // ------------------------------------------------------------------------- | |
| 49 // IMPLEMENT WebGLRefCountedObject and WebGLContextBoundObject | |
| 50 | |
| 51 void Delete(); | |
| 52 | |
| 53 WebGLContext* GetParentObject() const | |
| 54 { | |
| 55 return Context(); | |
| 56 } | |
| 57 | |
| 58 | |
| 59 // ------------------------------------------------------------------------- | |
| 60 // IMPLEMENT NS | |
| 61 virtual JSObject* WrapObject(JSContext *cx) MOZ_OVERRIDE; | |
| 62 | |
| 63 NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WebGLQuery) | |
| 64 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(WebGLQuery) | |
| 65 | |
| 66 | |
| 67 // ----------------------------------------------------------------------------- | |
| 68 // PRIVATE | |
| 69 private: | |
| 70 | |
| 71 // ------------------------------------------------------------------------- | |
| 72 // MEMBERS | |
| 73 GLuint mGLName; | |
| 74 GLenum mType; | |
| 75 | |
| 76 // ------------------------------------------------------------------------- | |
| 77 // FRIENDSHIPS | |
| 78 friend class WebGLContext; | |
| 79 }; | |
| 80 | |
| 81 } // namespace mozilla | |
| 82 | |
| 83 #endif |
