dlls/opengl32/opengl_ext.h

   1 /* Typedefs for extensions loading
   2
   3      Copyright (c) 2000 Lionel Ulmer
   4 *
   5 * This library is free software; you can redistribute it and/or
   6 * modify it under the terms of the GNU Lesser General Public
   7 * License as published by the Free Software Foundation; either
   8 * version 2.1 of the License, or (at your option) any later version.
   9 *
  10 * This library is distributed in the hope that it will be useful,
  11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 * Lesser General Public License for more details.
  14 *
  15 * You should have received a copy of the GNU Lesser General Public
  16 * License along with this library; if not, write to the Free Software
  17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18 */
  19 #ifndef __DLLS_OPENGL32_OPENGL_EXT_H
  20 #define __DLLS_OPENGL32_OPENGL_EXT_H
  21
  22 #undef APIENTRY
  23 #undef CALLBACK
  24 #undef WINAPI
  25
  26 #define XMD_H /* This is to prevent the Xmd.h inclusion bug :-/ */
  27 #include <GL/gl.h>
  28 #include <GL/glx.h>
  29 #ifdef HAVE_GL_GLEXT_H
  30 # include <GL/glext.h>
  31 #endif
  32 #undef  XMD_H
  33
  34 #undef APIENTRY
  35 #undef CALLBACK
  36 #undef WINAPI
  37
  38 /* Redefines the constants */
  39 #define CALLBACK    __stdcall
  40 #define WINAPI      __stdcall
  41 #define APIENTRY    WINAPI
  42
  43 /* X11 locking */
  44
  45 extern void (*wine_tsx11_lock_ptr)(void);
  46 extern void (*wine_tsx11_unlock_ptr)(void);
  47
  48 /* As GLX relies on X, this is needed */
  49 #define ENTER_GL() wine_tsx11_lock_ptr()
  50 #define LEAVE_GL() wine_tsx11_unlock_ptr()
  51
  52
  53 typedef struct {
  54   const char  *name;     /* name of the extension */
  55   const char  *glx_name; /* name used on Unix's libGL */
  56   void  *func;     /* pointer to the Wine function for this extension */
  57   void **func_ptr; /* where to store the value of glXGetProcAddressARB */
  58 } OpenGL_extension;
  59
  60 extern OpenGL_extension extension_registry[];
  61 extern int extension_registry_size;
  62
  63 #endif /* __DLLS_OPENGL32_OPENGL_EXT_H */