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/*
* Copyright © 2003 Keith Packard
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _XDAMAGEINT_H_
#define _XDAMAGEINT_H_
#include <stdio.h>
#include <X11/Xlib.h>
#include <X11/Xlibint.h>
#include <X11/Xutil.h>
#include <X11/extensions/damageproto.h>
#include "Xdamage.h"
typedef struct _XDamageExtDisplayInfo {
struct _XDamageExtDisplayInfo *next; /* keep a linked list */
Display *display; /* which display this is */
XExtCodes *codes; /* the extension protocol codes */
int major_version; /* -1 means we don't know */
int minor_version; /* -1 means we don't know */
} XDamageExtDisplayInfo;
/* replaces XExtensionInfo */
typedef struct _XDamageExtInfo {
XDamageExtDisplayInfo *head; /* start of the list */
XDamageExtDisplayInfo *cur; /* most recently used */
int ndisplays; /* number of displays */
} XDamageExtInfo;
extern XDamageExtInfo XDamageExtensionInfo;
extern const char XDamageExtensionName[];
XDamageExtDisplayInfo *
XDamageFindDisplay (Display *dpy);
#define XDamageHasExtension(i) ((i) && ((i)->codes))
#define XDamageCheckExtension(dpy,i,val) \
if (!XDamageHasExtension(i)) { return val; }
#define XDamageSimpleCheckExtension(dpy,i) \
if (!XDamageHasExtension(i)) { return; }
#endif /* _XDAMAGEINT_H_ */
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