view src/video/Xext/extensions/xme.h @ 2105:12bcd4fd2606

Date: Wed, 23 May 2007 00:39:47 +0300 From: "Eyal Lotem" To: "SDL Mailing List" <sdl@lists.libsdl.org> Subject: [SDL] Bug in GL_SWAP_CONTROL extension name. The checked extension name is incorrect. The attached patch fixes it to the correct name. I don't think that under any setup, this extension name was ever correct, which is why its not OR'd against the old check. This fixes the "tear effect" (vsync problems) I had here with nVidia GLX drivers. Eyal
author Ryan C. Gordon <icculus@icculus.org>
date Tue, 22 May 2007 22:13:56 +0000
parents dea73e1d07b0
children
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/*
 * Copyright 1993-2001 by Xi Graphics, Inc.
 * All Rights Reserved.
 *
 * Please see the LICENSE file accompanying this distribution for licensing 
 * information. 
 *
 * Please send any bug fixes and modifications to src@xig.com.
 *
 * $XiGId: xme.h,v 1.1.1.1 2001/11/19 19:01:10 jon Exp $
 *
 */


#ifndef _XME_H_INCLUDED
#define _XME_H_INCLUDED

typedef struct
{
    short x;
    short y;
    unsigned short w;
    unsigned short h;
} XiGMiscViewInfo;

typedef struct
{
    unsigned short width;
    unsigned short height;
    int refresh;
} XiGMiscResolutionInfo;

extern Bool XiGMiscQueryVersion(Display * dpy, int *major, int *minor);
extern int XiGMiscQueryViews(Display * dpy, int screen,
                             XiGMiscViewInfo ** pviews);
extern int XiGMiscQueryResolutions(Display * dpy, int screen, int view,
                                   int *pactive,
                                   XiGMiscResolutionInfo ** presolutions);
extern void XiGMiscChangeResolution(Display * dpy, int screen, int view,
                                    int width, int height, int refresh);

/* SDL addition from Ryan: free memory used by xme. */
extern void XiGMiscDestroy(void);

#endif /* _XME_H_INCLUDED */
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