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Added support for checking whether DGA/Vmode support is available at

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runtime. These files are not used yet!
This commit is contained in:
Jeff Teunissen 2000-01-09 07:50:39 +00:00
parent 57bd541a05
commit e36fbe4d88
2 changed files with 124 additions and 0 deletions
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68
common/dga_check.c Normal file
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/*
dga_check.h
Definitions for DGA support for XFree86
Copyright (C) 2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
Author: Jeff Teunissen
Date: 09 Jan 2000
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA.
*/
#ifdef HAS_DGA
#include "dga_check.h"
#include <X11/extensions/xf86dga.h>
#include <X11/extensions/xf86vmode.h>
/*
VID_CheckDGA
Check for the presence of the XFree86-DGA X server extension
*/
int
VID_CheckDGA ( Display *dpy, Window *win )
{
int event_base, error_base = 0;
XF86DGAQueryExtension ( dpy, event_base, error_base );
if ( event_base )
return true;
return false;
}
/*
VID_CheckVMode
Check for the presence of the XFree86-VMode X server extension
*/
int
VID_CheckVMode ( Display *dpy );
{
int event_base, error_base = 0;
XF86VidModeQueryExtension ( dpy, event_base, error_base );
if ( event_base )
return true;
return false;
}
#endif // HAS_DGA

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common/dga_check.h Normal file
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/*
dga_check.h
Definitions for DGA support for XFree86
Copyright (C) 2000 contributors of the QuakeForge project
Please see the file "AUTHORS" for a list of contributors
Author: Jeff Teunissen
Date: 09 Jan 2000
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA.
*/
#ifndef DGA_CHECK_H
#define DGA_CHECK_H
#include <config.h>
#ifdef HAS_DGA
#include <X11/extensions/xf86dga.h>
#include <X11/extensions/xf86vmode.h>
/*
VID_CheckDGA
Check for the presence of the XFree86-DGA support in the X server
*/
int VID_CheckDGA ( Display *dpy, Window *win );
/*
VID_CheckVMode
Check for the presence of the XFree86-VMode X server extension
*/
int VID_CheckVMode ( Display* );
#endif // HAS_DGA
#endif // DGA_CHECK_H