IABSD.fr/xenocara/dist/libepoxy/test/glx_has_extension_nocontext.c

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• Author : jsg
  Date : 2015-04-15 07:32:24
  Hash : 1316fa2e
  Message : Import libepoxy 1.2

• dist/libepoxy/test/glx_has_extension_nocontext.c

• /*
   * Copyright © 2013 Intel Corporation
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice (including the next
   * paragraph) shall be included in all copies or substantial portions of the
   * Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
   * IN THE SOFTWARE.
   */
  
  /**
   * @file glx_has_extension_nocontext.c
   *
   * Catches a bug in early development where glXGetProcAddress() with
   * no context bound would fail out in dispatch.
   */
  
  #include <stdio.h>
  #include <assert.h>
  #include <err.h>
  #include "epoxy/gl.h"
  #include "epoxy/glx.h"
  #include <X11/Xlib.h>
  
  #include "glx_common.h"
  
  static Display *dpy;
  
  int
  main(int argc, char **argv)
  {
      bool pass = true;
  
      dpy = get_display_or_skip();
  
      if (!epoxy_has_glx_extension(dpy, 0, "GLX_ARB_get_proc_address"))
          errx(1, "Implementation reported absence of GLX_ARB_get_proc_address");
  
      if (epoxy_has_glx_extension(dpy, 0, "GLX_ARB_ham_sandwich"))
          errx(1, "Implementation reported presence of GLX_ARB_ham_sandwich");
  
      return pass != true;
  }