[deb_xorg-server.git] / miext / damage / damagestr.h

/*
 * 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.
 */

#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif

#ifndef _DAMAGESTR_H_
#define _DAMAGESTR_H_

#include "damage.h"
#include "gcstruct.h"
#include "privates.h"
#include "picturestr.h"

typedef struct _damage {
    DamagePtr pNext;
    DamagePtr pNextWin;
    RegionRec damage;

    DamageReportLevel damageLevel;
    Bool isInternal;
    void *closure;
    Bool isWindow;
    DrawablePtr pDrawable;

    DamageReportFunc damageReport;
    DamageDestroyFunc damageDestroy;

    Bool reportAfter;
    RegionRec pendingDamage;    /* will be flushed post submission at the latest */
    ScreenPtr pScreen;
    PrivateRec *devPrivates;
} DamageRec;

typedef struct _damageScrPriv {
    int internalLevel;

    /*
     * For DDXen which don't provide GetScreenPixmap, this provides
     * a place to hook damage for windows on the screen
     */
    DamagePtr pScreenDamage;

    CopyWindowProcPtr CopyWindow;
    CloseScreenProcPtr CloseScreen;
    CreateGCProcPtr CreateGC;
    DestroyPixmapProcPtr DestroyPixmap;
    SetWindowPixmapProcPtr SetWindowPixmap;
    DestroyWindowProcPtr DestroyWindow;
    CompositeProcPtr Composite;
    GlyphsProcPtr Glyphs;
    AddTrapsProcPtr AddTraps;

    /* Table of wrappable function pointers */
    DamageScreenFuncsRec funcs;
} DamageScrPrivRec, *DamageScrPrivPtr;

typedef struct _damageGCPriv {
    GCOps *ops;
    GCFuncs *funcs;
} DamageGCPrivRec, *DamageGCPrivPtr;

/* XXX should move these into damage.c, damageScrPrivateIndex is static */
#define damageGetScrPriv(pScr) ((DamageScrPrivPtr) \
    dixLookupPrivate(&(pScr)->devPrivates, damageScrPrivateKey))

#define damageScrPriv(pScr) \
    DamageScrPrivPtr    pScrPriv = damageGetScrPriv(pScr)

#define damageGetPixPriv(pPix) \
    dixLookupPrivate(&(pPix)->devPrivates, damagePixPrivateKey)

#define damgeSetPixPriv(pPix,v) \
    dixSetPrivate(&(pPix)->devPrivates, damagePixPrivateKey, v)

#define damagePixPriv(pPix) \
    DamagePtr	    pDamage = damageGetPixPriv(pPix)

#define damageGetGCPriv(pGC) \
    dixLookupPrivate(&(pGC)->devPrivates, damageGCPrivateKey)

#define damageGCPriv(pGC) \
    DamageGCPrivPtr  pGCPriv = damageGetGCPriv(pGC)

#define damageGetWinPriv(pWin) \
    ((DamagePtr)dixLookupPrivate(&(pWin)->devPrivates, damageWinPrivateKey))

#define damageSetWinPriv(pWin,d) \
    dixSetPrivate(&(pWin)->devPrivates, damageWinPrivateKey, d)

#endif                          /* _DAMAGESTR_H_ */
Commit	Line	Data
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_ */