112 lines
3.5 KiB
C
112 lines
3.5 KiB
C
/*
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* Copyright © 2003 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#ifndef _DAMAGESTR_H_
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#define _DAMAGESTR_H_
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#include "damage.h"
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#include "gcstruct.h"
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#include "privates.h"
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#include "picturestr.h"
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typedef struct _damage {
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DamagePtr pNext;
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DamagePtr pNextWin;
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RegionRec damage;
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DamageReportLevel damageLevel;
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Bool isInternal;
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void *closure;
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Bool isWindow;
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DrawablePtr pDrawable;
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DamageReportFunc damageReport;
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DamageDestroyFunc damageDestroy;
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Bool reportAfter;
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RegionRec pendingDamage; /* will be flushed post submission at the latest */
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ScreenPtr pScreen;
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PrivateRec *devPrivates;
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} DamageRec;
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typedef struct _damageScrPriv {
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int internalLevel;
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/*
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* For DDXen which don't provide GetScreenPixmap, this provides
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* a place to hook damage for windows on the screen
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*/
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DamagePtr pScreenDamage;
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CopyWindowProcPtr CopyWindow;
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CloseScreenProcPtr CloseScreen;
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CreateGCProcPtr CreateGC;
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DestroyPixmapProcPtr DestroyPixmap;
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SetWindowPixmapProcPtr SetWindowPixmap;
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DestroyWindowProcPtr DestroyWindow;
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CompositeProcPtr Composite;
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GlyphsProcPtr Glyphs;
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AddTrapsProcPtr AddTraps;
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/* Table of wrappable function pointers */
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DamageScreenFuncsRec funcs;
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} DamageScrPrivRec, *DamageScrPrivPtr;
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typedef struct _damageGCPriv {
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const GCOps *ops;
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const GCFuncs *funcs;
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} DamageGCPrivRec, *DamageGCPrivPtr;
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/* XXX should move these into damage.c, damageScrPrivateIndex is static */
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#define damageGetScrPriv(pScr) ((DamageScrPrivPtr) \
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dixLookupPrivate(&(pScr)->devPrivates, damageScrPrivateKey))
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#define damageScrPriv(pScr) \
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DamageScrPrivPtr pScrPriv = damageGetScrPriv(pScr)
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#define damageGetPixPriv(pPix) \
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dixLookupPrivate(&(pPix)->devPrivates, damagePixPrivateKey)
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#define damgeSetPixPriv(pPix,v) \
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dixSetPrivate(&(pPix)->devPrivates, damagePixPrivateKey, v)
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#define damagePixPriv(pPix) \
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DamagePtr pDamage = damageGetPixPriv(pPix)
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#define damageGetGCPriv(pGC) \
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dixLookupPrivate(&(pGC)->devPrivates, damageGCPrivateKey)
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#define damageGCPriv(pGC) \
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DamageGCPrivPtr pGCPriv = damageGetGCPriv(pGC)
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#define damageGetWinPriv(pWin) \
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((DamagePtr)dixLookupPrivate(&(pWin)->devPrivates, damageWinPrivateKey))
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#define damageSetWinPriv(pWin,d) \
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dixSetPrivate(&(pWin)->devPrivates, damageWinPrivateKey, d)
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#endif /* _DAMAGESTR_H_ */
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