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view src/video/x11/SDL_x11modes_c.h @ 787:07760c8854d1

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Date: Sat, 24 Jan 2004 14:49:58 +0100 From: Stephane Marchesin Subject: Re: [SDL] 3DNow! detection on a P4 system Well... I found another bug : 3dnow was detected on P2/P3 cpus. So I took one more look at the code and found a mistake in CPU_getCPUIDFeaturesExt : The condition for having extended cpuinfo is that when we query extended cpuinfo we get a result >= 0x80000001. So we must exit if eax < 0x80000001. The attached patch does that.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 24 Jan 2004 15:55:00 +0000
parents b8d311d90021
children c9b51268668f
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/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    slouken@libsdl.org
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id$";
#endif

/* Utilities for getting and setting the X display mode */

#include "SDL_x11video.h"

/* Define this if you want to grab the keyboard in fullscreen mode.
   If you do not define this, SDL will return from SDL_SetVideoMode()
   immediately, but will not actually go fullscreen until the window
   manager is idle.
*/
#define GRAB_FULLSCREEN

extern int X11_GetVideoModes(_THIS);
extern SDL_Rect **X11_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
extern void X11_FreeVideoModes(_THIS);
extern int X11_ResizeFullScreen(_THIS);
extern void X11_WaitMapped(_THIS, Window win);
extern void X11_WaitUnmapped(_THIS, Window win);
extern void X11_QueueEnterFullScreen(_THIS);
extern int X11_EnterFullScreen(_THIS);
extern int X11_LeaveFullScreen(_THIS);