IABSD.fr/xenocara/xserver/hw/xwin/winos.c

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• Author : matthieu
  Date : 2016-05-29 12:02:34
  Hash : e927c03e
  Message : Update to xserver 1.18.3. Tested by shadchin@ and naddy@. Note that indirect GLX is now disbled by default.

• xserver/hw/xwin/winos.c

• /*
   * Copyright (c) 2010-2014 Colin Harrison All Rights Reserved.
   *
   * 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 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 ABOVE LISTED COPYRIGHT HOLDER(S) 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.
   *
   * Except as contained in this notice, the name(s) of the above copyright
   * holders shall not be used in advertising or otherwise to promote the sale,
   * use or other dealings in this Software without prior written authorization.
   *
   * Author: Colin Harrison
   */
  
  #ifdef HAVE_XWIN_CONFIG_H
  #include <xwin-config.h>
  #endif
  #include "win.h"
  
  typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS)(HANDLE, PBOOL);
  
  static const char*
  IsWow64(void)
  {
  #ifdef __x86_64__
      return " (64-bit)";
  #else
      WINBOOL bIsWow64;
      LPFN_ISWOW64PROCESS fnIsWow64Process =
          (LPFN_ISWOW64PROCESS) GetProcAddress(GetModuleHandle(TEXT("kernel32")),
                                               "IsWow64Process");
      if (NULL != fnIsWow64Process) {
          if (fnIsWow64Process(GetCurrentProcess(), &bIsWow64))
              return bIsWow64 ? " (WoW64)" : " (32-bit)";
      }
  
      /* OS doesn't support IsWow64Process() */
      return "";
  #endif
  }
  
  /*
   * Report the OS version
   */
  
  void
  winOS(void)
  {
      OSVERSIONINFOEX osvi = {0};
  
      /* Get operating system version information */
      osvi.dwOSVersionInfoSize = sizeof(osvi);
      GetVersionEx((LPOSVERSIONINFO)&osvi);
  
      ErrorF("OS: Windows NT %d.%d build %d%s\n",
             (int)osvi.dwMajorVersion, (int)osvi.dwMinorVersion,
             (int)osvi.dwBuildNumber, IsWow64());
  }