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a09e091a JB |
1 | /* |
2 | * Copyright © 2003 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 _DAMAGESTR_H_ | |
28 | #define _DAMAGESTR_H_ | |
29 | ||
30 | #include "damage.h" | |
31 | #include "gcstruct.h" | |
32 | #include "privates.h" | |
33 | #include "picturestr.h" | |
34 | ||
35 | typedef struct _damage { | |
36 | DamagePtr pNext; | |
37 | DamagePtr pNextWin; | |
38 | RegionRec damage; | |
39 | ||
40 | DamageReportLevel damageLevel; | |
41 | Bool isInternal; | |
42 | void *closure; | |
43 | Bool isWindow; | |
44 | DrawablePtr pDrawable; | |
45 | ||
46 | DamageReportFunc damageReport; | |
47 | DamageDestroyFunc damageDestroy; | |
48 | ||
49 | Bool reportAfter; | |
50 | RegionRec pendingDamage; /* will be flushed post submission at the latest */ | |
51 | ScreenPtr pScreen; | |
52 | PrivateRec *devPrivates; | |
53 | } DamageRec; | |
54 | ||
55 | typedef struct _damageScrPriv { | |
56 | int internalLevel; | |
57 | ||
58 | /* | |
59 | * For DDXen which don't provide GetScreenPixmap, this provides | |
60 | * a place to hook damage for windows on the screen | |
61 | */ | |
62 | DamagePtr pScreenDamage; | |
63 | ||
64 | CopyWindowProcPtr CopyWindow; | |
65 | CloseScreenProcPtr CloseScreen; | |
66 | CreateGCProcPtr CreateGC; | |
67 | DestroyPixmapProcPtr DestroyPixmap; | |
68 | SetWindowPixmapProcPtr SetWindowPixmap; | |
69 | DestroyWindowProcPtr DestroyWindow; | |
70 | CompositeProcPtr Composite; | |
71 | GlyphsProcPtr Glyphs; | |
72 | AddTrapsProcPtr AddTraps; | |
73 | ||
74 | /* Table of wrappable function pointers */ | |
75 | DamageScreenFuncsRec funcs; | |
76 | } DamageScrPrivRec, *DamageScrPrivPtr; | |
77 | ||
78 | typedef struct _damageGCPriv { | |
79 | GCOps *ops; | |
80 | GCFuncs *funcs; | |
81 | } DamageGCPrivRec, *DamageGCPrivPtr; | |
82 | ||
83 | /* XXX should move these into damage.c, damageScrPrivateIndex is static */ | |
84 | #define damageGetScrPriv(pScr) ((DamageScrPrivPtr) \ | |
85 | dixLookupPrivate(&(pScr)->devPrivates, damageScrPrivateKey)) | |
86 | ||
87 | #define damageScrPriv(pScr) \ | |
88 | DamageScrPrivPtr pScrPriv = damageGetScrPriv(pScr) | |
89 | ||
90 | #define damageGetPixPriv(pPix) \ | |
91 | dixLookupPrivate(&(pPix)->devPrivates, damagePixPrivateKey) | |
92 | ||
93 | #define damgeSetPixPriv(pPix,v) \ | |
94 | dixSetPrivate(&(pPix)->devPrivates, damagePixPrivateKey, v) | |
95 | ||
96 | #define damagePixPriv(pPix) \ | |
97 | DamagePtr pDamage = damageGetPixPriv(pPix) | |
98 | ||
99 | #define damageGetGCPriv(pGC) \ | |
100 | dixLookupPrivate(&(pGC)->devPrivates, damageGCPrivateKey) | |
101 | ||
102 | #define damageGCPriv(pGC) \ | |
103 | DamageGCPrivPtr pGCPriv = damageGetGCPriv(pGC) | |
104 | ||
105 | #define damageGetWinPriv(pWin) \ | |
106 | ((DamagePtr)dixLookupPrivate(&(pWin)->devPrivates, damageWinPrivateKey)) | |
107 | ||
108 | #define damageSetWinPriv(pWin,d) \ | |
109 | dixSetPrivate(&(pWin)->devPrivates, damageWinPrivateKey, d) | |
110 | ||
111 | #endif /* _DAMAGESTR_H_ */ |