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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google 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 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
13 * | 13 * |
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #ifndef WebGLLoseContext_h | 26 #ifndef WebGLLoseContext_h |
27 #define WebGLLoseContext_h | 27 #define WebGLLoseContext_h |
28 | 28 |
29 #include "bindings/v8/ScriptWrappable.h" | 29 #include "bindings/core/v8/ScriptWrappable.h" |
30 #include "core/html/canvas/WebGLExtension.h" | 30 #include "core/html/canvas/WebGLExtension.h" |
31 #include "wtf/PassRefPtr.h" | 31 #include "wtf/PassRefPtr.h" |
32 | 32 |
33 namespace WebCore { | 33 namespace WebCore { |
34 | 34 |
35 class WebGLRenderingContextBase; | 35 class WebGLRenderingContextBase; |
36 | 36 |
37 class WebGLLoseContext FINAL : public WebGLExtension, public ScriptWrappable { | 37 class WebGLLoseContext FINAL : public WebGLExtension, public ScriptWrappable { |
38 public: | 38 public: |
39 static PassRefPtr<WebGLLoseContext> create(WebGLRenderingContextBase*); | 39 static PassRefPtr<WebGLLoseContext> create(WebGLRenderingContextBase*); |
40 static bool supported(WebGLRenderingContextBase*); | 40 static bool supported(WebGLRenderingContextBase*); |
41 static const char* extensionName(); | 41 static const char* extensionName(); |
42 | 42 |
43 virtual ~WebGLLoseContext(); | 43 virtual ~WebGLLoseContext(); |
44 virtual WebGLExtensionName name() const OVERRIDE; | 44 virtual WebGLExtensionName name() const OVERRIDE; |
45 virtual void lose(bool) OVERRIDE; | 45 virtual void lose(bool) OVERRIDE; |
46 | 46 |
47 void loseContext(); | 47 void loseContext(); |
48 void restoreContext(); | 48 void restoreContext(); |
49 | 49 |
50 private: | 50 private: |
51 WebGLLoseContext(WebGLRenderingContextBase*); | 51 WebGLLoseContext(WebGLRenderingContextBase*); |
52 }; | 52 }; |
53 | 53 |
54 } // namespace WebCore | 54 } // namespace WebCore |
55 | 55 |
56 #endif // WebGLLoseContext_h | 56 #endif // WebGLLoseContext_h |
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