wine/dlls/opengl32/wgl_ext.h
Raphael Junqueira 2d708edc5f opengl: Fix last wgl regression.
Fix wgl regression: test glx server version and extensions to use (and
not use glXQueryDrawable on older glx implementations).
2005-12-22 13:54:01 +01:00

56 lines
2.2 KiB
C

/* Support for window-specific OpenGL extensions.
*
* Copyright (c) 2004 Lionel Ulmer
* Copyright (c) 2005 Raphael Junqueira
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __DLLS_OPENGL32_WGL_EXT_H
#define __DLLS_OPENGL32_WGL_EXT_H
#include "opengl_ext.h"
typedef void* (*glXGetProcAddressARB_t)(const GLubyte *);
/* Used to initialize the WGL extension string at DLL loading */
void wgl_ext_initialize_extensions(Display *display, int screen, glXGetProcAddressARB_t proc, const char* disabled_extensions);
void wgl_ext_finalize_extensions(void);
typedef struct {
const char *func_name;
void *func_address;
const char *(*func_init)(void *(*p_glXGetProcAddressARB)(const GLubyte *), void *context);
void *context;
} WGL_extension;
extern WGL_extension wgl_extension_registry[];
extern int wgl_extension_registry_size;
typedef struct wine_glx_s {
unsigned version;
/** SGIX / 1.3 */
GLXFBConfig* (*p_glXChooseFBConfig) (Display *dpy, int screen, const int *attrib_list, int *nelements);
int (*p_glXGetFBConfigAttrib) (Display *dpy, GLXFBConfig config, int attribute, int *value);
XVisualInfo* (*p_glXGetVisualFromFBConfig) (Display *dpy, GLXFBConfig config);
/** 1.3 */
GLXFBConfig* (*p_glXGetFBConfigs) (Display *dpy, int screen, int *nelements);
void (*p_glXQueryDrawable) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
Bool (*p_glXMakeContextCurrent) (Display *, GLXDrawable, GLXDrawable, GLXContext);
} wine_glx_t;
extern wine_glx_t wine_glx;
#endif /* __DLLS_OPENGL32_WGL_EXT_H */