2 * Copyright © 2003 Keith Packard
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.
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.
23 #ifdef HAVE_DIX_CONFIG_H
24 #include <dix-config.h>
33 #include "picturestr.h"
35 typedef struct _damage
{
40 DamageReportLevel damageLevel
;
44 DrawablePtr pDrawable
;
46 DamageReportFunc damageReport
;
47 DamageDestroyFunc damageDestroy
;
50 RegionRec pendingDamage
; /* will be flushed post submission at the latest */
52 PrivateRec
*devPrivates
;
55 typedef struct _damageScrPriv
{
59 * For DDXen which don't provide GetScreenPixmap, this provides
60 * a place to hook damage for windows on the screen
62 DamagePtr pScreenDamage
;
64 CopyWindowProcPtr CopyWindow
;
65 CloseScreenProcPtr CloseScreen
;
66 CreateGCProcPtr CreateGC
;
67 DestroyPixmapProcPtr DestroyPixmap
;
68 SetWindowPixmapProcPtr SetWindowPixmap
;
69 DestroyWindowProcPtr DestroyWindow
;
70 CompositeProcPtr Composite
;
72 AddTrapsProcPtr AddTraps
;
74 /* Table of wrappable function pointers */
75 DamageScreenFuncsRec funcs
;
76 } DamageScrPrivRec
, *DamageScrPrivPtr
;
78 typedef struct _damageGCPriv
{
81 } DamageGCPrivRec
, *DamageGCPrivPtr
;
83 /* XXX should move these into damage.c, damageScrPrivateIndex is static */
84 #define damageGetScrPriv(pScr) ((DamageScrPrivPtr) \
85 dixLookupPrivate(&(pScr)->devPrivates, damageScrPrivateKey))
87 #define damageScrPriv(pScr) \
88 DamageScrPrivPtr pScrPriv = damageGetScrPriv(pScr)
90 #define damageGetPixPriv(pPix) \
91 dixLookupPrivate(&(pPix)->devPrivates, damagePixPrivateKey)
93 #define damgeSetPixPriv(pPix,v) \
94 dixSetPrivate(&(pPix)->devPrivates, damagePixPrivateKey, v)
96 #define damagePixPriv(pPix) \
97 DamagePtr pDamage = damageGetPixPriv(pPix)
99 #define damageGetGCPriv(pGC) \
100 dixLookupPrivate(&(pGC)->devPrivates, damageGCPrivateKey)
102 #define damageGCPriv(pGC) \
103 DamageGCPrivPtr pGCPriv = damageGetGCPriv(pGC)
105 #define damageGetWinPriv(pWin) \
106 ((DamagePtr)dixLookupPrivate(&(pWin)->devPrivates, damageWinPrivateKey))
108 #define damageSetWinPriv(pWin,d) \
109 dixSetPrivate(&(pWin)->devPrivates, damageWinPrivateKey, d)
111 #endif /* _DAMAGESTR_H_ */