1 /* 2 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 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 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 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 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 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 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "config.h" 27 28 #if ENABLE(WEBGL) 29 30 #include "WebKitLoseContext.h" 31 32 #include "WebGLRenderingContext.h" 33 34 namespace WebCore { 35 36 WebKitLoseContext::WebKitLoseContext(WebGLRenderingContext* context) 37 : WebGLExtension() 38 , m_context(context) 39 { 40 } 41 42 WebKitLoseContext::~WebKitLoseContext() 43 { 44 } 45 46 WebGLExtension::ExtensionName WebKitLoseContext::getName() const 47 { 48 return WebKitLoseContextName; 49 } 50 51 PassRefPtr<WebKitLoseContext> WebKitLoseContext::create(WebGLRenderingContext* context) 52 { 53 return adoptRef(new WebKitLoseContext(context)); 54 } 55 56 void WebKitLoseContext::loseContext() 57 { 58 if (m_context) 59 m_context->forceLostContext(); 60 } 61 62 } // namespace WebCore 63 64 #endif // ENABLE(WEBGL) 65