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  1. /**************************************************************************
  2.  *
  3.  * Copyright 2009 VMware, Inc.
  4.  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
  5.  * All Rights Reserved.
  6.  *
  7.  * Permission is hereby granted, free of charge, to any person obtaining a
  8.  * copy of this software and associated documentation files (the
  9.  * "Software"), to deal in the Software without restriction, including
  10.  * without limitation the rights to use, copy, modify, merge, publish,
  11.  * distribute, sub license, and/or sell copies of the Software, and to
  12.  * permit persons to whom the Software is furnished to do so, subject to
  13.  * the following conditions:
  14.  *
  15.  * The above copyright notice and this permission notice (including the
  16.  * next paragraph) shall be included in all copies or substantial portions
  17.  * of the Software.
  18.  *
  19.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  22.  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  23.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  24.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  25.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26.  *
  27.  **************************************************************************/
  28.  
  29. #include <windows.h>
  30.  
  31. #define WGL_WGLEXT_PROTOTYPES
  32.  
  33. #include <GL/gl.h>
  34. #include <GL/wglext.h>
  35.  
  36.  
  37. static const char *stw_extension_string =
  38.    "WGL_ARB_extensions_string "
  39.    "WGL_ARB_multisample "
  40.    "WGL_ARB_pbuffer "
  41.    "WGL_ARB_pixel_format "
  42. /*   "WGL_EXT_swap_interval " */
  43.    "WGL_EXT_extensions_string";
  44.  
  45.  
  46. WINGDIAPI const char * APIENTRY
  47. wglGetExtensionsStringARB(
  48.    HDC hdc )
  49. {
  50.    if (!hdc) {
  51.       return NULL;
  52.    }
  53.  
  54.    return stw_extension_string;
  55. }
  56.  
  57.  
  58. WINGDIAPI const char * APIENTRY
  59. wglGetExtensionsStringEXT( void )
  60. {
  61.    return stw_extension_string;
  62. }
  63.