1 /* Support for window-specific OpenGL extensions.
3 * Copyright (c) 2004 Lionel Ulmer
4 * Copyright (c) 2005 Raphael Junqueira
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #ifndef __DLLS_OPENGL32_WGL_EXT_H
22 #define __DLLS_OPENGL32_WGL_EXT_H
24 #include "opengl_ext.h"
26 typedef void* (*glXGetProcAddressARB_t)(const GLubyte *);
28 /* Used to initialize the WGL extension string at DLL loading */
29 void wgl_ext_initialize_extensions(Display *display, int screen, glXGetProcAddressARB_t proc, const char* disabled_extensions);
30 void wgl_ext_finalize_extensions(void);
32 /* Used to convert between WGL and GLX pixel formats in wglMakeCurrent and some WGL extensions */
33 BOOL ConvertPixelFormatWGLtoGLX(Display *display, int iPixelFormat, int *fmt_index, int *fmt_count);
36 const char *func_name;
38 const char *(*func_init)(void *(*p_glXGetProcAddressARB)(const GLubyte *), void *context);
42 extern WGL_extension wgl_extension_registry[];
43 extern int wgl_extension_registry_size;
45 #endif /* __DLLS_OPENGL32_WGL_EXT_H */