| 1 | /*
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| 2 | * $Id: damageextint.h,v 1.5 2005/07/03 07:01:17 daniels Exp $
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| 3 | *
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| 4 | * Copyright © 2002 Keith Packard
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| 5 | *
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| 6 | * Permission to use, copy, modify, distribute, and sell this software and its
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| 7 | * documentation for any purpose is hereby granted without fee, provided that
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| 8 | * the above copyright notice appear in all copies and that both that
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| 9 | * copyright notice and this permission notice appear in supporting
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| 10 | * documentation, and that the name of Keith Packard not be used in
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| 11 | * advertising or publicity pertaining to distribution of the software without
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| 12 | * specific, written prior permission. Keith Packard makes no
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| 13 | * representations about the suitability of this software for any purpose. It
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| 14 | * is provided "as is" without express or implied warranty.
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| 15 | *
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| 16 | * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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| 17 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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| 18 | * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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| 19 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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| 20 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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| 21 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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| 22 | * PERFORMANCE OF THIS SOFTWARE.
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| 23 | */
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| 24 |
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| 25 | #ifdef HAVE_DIX_CONFIG_H
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| 26 | #include <dix-config.h>
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| 27 | #endif
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| 28 |
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| 29 | #ifndef _DAMAGEEXTINT_H_
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| 30 | #define _DAMAGEEXTINT_H_
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| 31 |
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| 32 | #define NEED_EVENTS
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| 33 | #include <X11/X.h>
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| 34 | #include <X11/Xproto.h>
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| 35 | #include "misc.h"
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| 36 | #include "os.h"
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| 37 | #include "dixstruct.h"
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| 38 | #include "extnsionst.h"
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| 39 | #include <X11/extensions/damageproto.h>
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| 40 | #include "windowstr.h"
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| 41 | #include "selection.h"
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| 42 | #include "scrnintstr.h"
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| 43 | #include "damageext.h"
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| 44 | #include "damage.h"
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| 45 | #include "xfixes.h"
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| 46 |
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| 47 | extern unsigned char DamageReqCode;
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| 48 | extern int DamageEventBase;
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| 49 | extern int DamageErrorBase;
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| 50 | extern int DamageClientPrivateIndex;
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| 51 | extern RESTYPE DamageExtType;
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| 52 | extern RESTYPE DamageExtWinType;
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| 53 |
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| 54 | typedef struct _DamageClient {
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| 55 | CARD32 major_version;
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| 56 | CARD32 minor_version;
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| 57 | int critical;
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| 58 | } DamageClientRec, *DamageClientPtr;
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| 59 |
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| 60 | #define GetDamageClient(pClient) ((DamageClientPtr) (pClient)->devPrivates[DamageClientPrivateIndex].ptr)
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| 61 |
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| 62 | typedef struct _DamageExt {
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| 63 | DamagePtr pDamage;
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| 64 | DrawablePtr pDrawable;
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| 65 | DamageReportLevel level;
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| 66 | ClientPtr pClient;
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| 67 | XID id;
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| 68 | } DamageExtRec, *DamageExtPtr;
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| 69 |
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| 70 | extern int (*ProcDamageVector[/*XDamageNumberRequests*/])(ClientPtr);
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| 71 | extern int (*SProcDamageVector[/*XDamageNumberRequests*/])(ClientPtr);
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| 72 |
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| 73 | #define VERIFY_DAMAGEEXT(pDamageExt, rid, client, mode) { \
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| 74 | pDamageExt = SecurityLookupIDByType (client, rid, DamageExtType, mode); \
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| 75 | if (!pDamageExt) { \
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| 76 | client->errorValue = rid; \
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| 77 | return DamageErrorBase + BadDamage; \
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| 78 | } \
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| 79 | }
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| 80 |
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| 81 | void
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| 82 | SDamageNotifyEvent (xDamageNotifyEvent *from,
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| 83 | xDamageNotifyEvent *to);
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| 84 |
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| 85 | void
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| 86 | DamageExtSetCritical (ClientPtr pClient, Bool critical);
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| 87 |
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| 88 | #endif /* _DAMAGEEXTINT_H_ */
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