/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- * ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Initial Developer of the Original Code is Mozilla Foundation. * Portions created by the Initial Developer are Copyright (C) 2010 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Bas Schouten * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #ifndef GLCONTEXTPROVIDER_H_ #define GLCONTEXTPROVIDER_H_ #include "GLContext.h" #include "gfxTypes.h" #include "gfxPoint.h" #include "nsAutoPtr.h" class nsIWidget; namespace mozilla { namespace gl { class GLContextProvider { public: /** * Creates a PBuffer. * * @param aSize Size of the pbuffer to create * @return Context to use for this Pbuffer */ already_AddRefed CreatePbuffer(const gfxSize &aSize); /** * Create a context that renders to the surface of the widget that is * passed in. * * @param Widget whose surface to create a context for * @return Context to use for this window */ already_AddRefed CreateForWindow(nsIWidget *aWidget); }; extern GLContextProvider sGLContextProvider; } } #endif