OgreGLXUtils.h
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00001 /*
00002 -----------------------------------------------------------------------------
00003 This source file is part of OGRE
00004 (Object-oriented Graphics Rendering Engine)
00005 For the latest info, see http://www.ogre3d.org/
00006 
00007 Copyright (c) 2000-2012 Torus Knot Software Ltd
00008 
00009 Permission is hereby granted, free of charge, to any person obtaining a copy
00010 of this software and associated documentation files (the "Software"), to deal
00011 in the Software without restriction, including without limitation the rights
00012 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00013 copies of the Software, and to permit persons to whom the Software is
00014 furnished to do so, subject to the following conditions:
00015 
00016 The above copyright notice and this permission notice shall be included in
00017 all copies or substantial portions of the Software.
00018 
00019 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00020 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00021 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00022 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00023 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00024 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00025 THE SOFTWARE.
00026 -----------------------------------------------------------------------------
00027 */
00028 #ifndef __GLXUtils_H__
00029 #define __GLXUtils_H__
00030 
00031 #include "OgrePrerequisites.h"
00032 #include <GL/glew.h>
00033 #include <GL/glxew.h>
00034 
00035 namespace Ogre 
00036 {
00037     class _OgrePrivate GLXUtils
00038     {
00039     public:
00040         // Portable replacements for some GLX 1.3 function pointers
00041         
00042         static PFNGLXCHOOSEFBCONFIGPROC chooseFBConfig;
00043         static PFNGLXCREATENEWCONTEXTPROC createNewContext;
00044         static PFNGLXGETFBCONFIGATTRIBPROC getFBConfigAttrib;
00045         static PFNGLXGETVISUALFROMFBCONFIGPROC getVisualFromFBConfig;
00046         
00054         static GLXFBConfig getFBConfigFromContext (Display *display, ::GLXContext context);
00055         
00066         static GLXFBConfig getFBConfigFromDrawable (Display *display, GLXDrawable drawable, 
00067                                 unsigned int *width, unsigned int *height);
00068         
00074         static void initialiseGLXEW (Display *display);
00075         
00084         static GLXFBConfig selectFBConfig(Display *display, const int *minAttribs, const int *maxAttribs);
00085         
00097         static bool loadIcon(Display *display, const std::string &name, Pixmap *pix, Pixmap *mask);
00098     };
00099    
00100 }
00101 
00102 #endif

Copyright © 2012 Torus Knot Software Ltd
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This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Fri May 25 2012 21:48:50