damageextint.h revision 4642e01f 
1/*
2 * Copyright © 2002 Keith Packard
3 *
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided that
6 * the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation, and that the name of Keith Packard not be used in
9 * advertising or publicity pertaining to distribution of the software without
10 * specific, written prior permission.  Keith Packard makes no
11 * representations about the suitability of this software for any purpose.  It
12 * is provided "as is" without express or implied warranty.
13 *
14 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20 * PERFORMANCE OF THIS SOFTWARE.
21 */
22
23#ifdef HAVE_DIX_CONFIG_H
24#include <dix-config.h>
25#endif
26
27#ifndef _DAMAGEEXTINT_H_
28#define _DAMAGEEXTINT_H_
29
30#define NEED_EVENTS
31#include <X11/X.h>
32#include <X11/Xproto.h>
33#include "misc.h"
34#include "os.h"
35#include "dixstruct.h"
36#include "extnsionst.h"
37#include <X11/extensions/damageproto.h>
38#include "windowstr.h"
39#include "selection.h"
40#include "scrnintstr.h"
41#include "damageext.h"
42#include "damage.h"
43#include "xfixes.h"
44
45typedef struct _DamageClient {
46    CARD32	major_version;
47    CARD32	minor_version;
48    int		critical;
49} DamageClientRec, *DamageClientPtr;
50
51#define GetDamageClient(pClient) ((DamageClientPtr)dixLookupPrivate(&(pClient)->devPrivates, DamageClientPrivateKey))
52
53typedef struct _DamageExt {
54    DamagePtr		pDamage;
55    DrawablePtr		pDrawable;
56    DamageReportLevel	level;
57    ClientPtr		pClient;
58    XID			id;
59} DamageExtRec, *DamageExtPtr;
60
61#define VERIFY_DAMAGEEXT(pDamageExt, rid, client, mode) { \
62    pDamageExt = SecurityLookupIDByType (client, rid, DamageExtType, mode); \
63    if (!pDamageExt) { \
64	client->errorValue = rid; \
65	return DamageErrorBase + BadDamage; \
66    } \
67}
68
69void
70DamageExtSetCritical (ClientPtr pClient, Bool critical);
71
72#endif /* _DAMAGEEXTINT_H_ */
73