xserver

xserver with xephyr scale patch
git clone https://git.neptards.moe/u3shit/xserver.git
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damagestr.h (3557B)

      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 } DamageRec;
     53 
     54 typedef struct _damageScrPriv {
     55     int internalLevel;
     56 
     57     /*
     58      * For DDXen which don't provide GetScreenPixmap, this provides
     59      * a place to hook damage for windows on the screen
     60      */
     61     DamagePtr pScreenDamage;
     62 
     63     CopyWindowProcPtr CopyWindow;
     64     CloseScreenProcPtr CloseScreen;
     65     CreateGCProcPtr CreateGC;
     66     DestroyPixmapProcPtr DestroyPixmap;
     67     SetWindowPixmapProcPtr SetWindowPixmap;
     68     DestroyWindowProcPtr DestroyWindow;
     69     CompositeProcPtr Composite;
     70     GlyphsProcPtr Glyphs;
     71     AddTrapsProcPtr AddTraps;
     72 
     73     /* Table of wrappable function pointers */
     74     DamageScreenFuncsRec funcs;
     75 } DamageScrPrivRec, *DamageScrPrivPtr;
     76 
     77 typedef struct _damageGCPriv {
     78     const GCOps *ops;
     79     const GCFuncs *funcs;
     80 } DamageGCPrivRec, *DamageGCPrivPtr;
     81 
     82 /* XXX should move these into damage.c, damageScrPrivateIndex is static */
     83 #define damageGetScrPriv(pScr) ((DamageScrPrivPtr) \
     84     dixLookupPrivate(&(pScr)->devPrivates, damageScrPrivateKey))
     85 
     86 #define damageScrPriv(pScr) \
     87     DamageScrPrivPtr    pScrPriv = damageGetScrPriv(pScr)
     88 
     89 #define damageGetPixPriv(pPix) \
     90     dixLookupPrivate(&(pPix)->devPrivates, damagePixPrivateKey)
     91 
     92 #define damgeSetPixPriv(pPix,v) \
     93     dixSetPrivate(&(pPix)->devPrivates, damagePixPrivateKey, v)
     94 
     95 #define damagePixPriv(pPix) \
     96     DamagePtr	    pDamage = damageGetPixPriv(pPix)
     97 
     98 #define damageGetGCPriv(pGC) \
     99     dixLookupPrivate(&(pGC)->devPrivates, damageGCPrivateKey)
    100 
    101 #define damageGCPriv(pGC) \
    102     DamageGCPrivPtr  pGCPriv = damageGetGCPriv(pGC)
    103 
    104 #define damageGetWinPriv(pWin) \
    105     ((DamagePtr)dixLookupPrivate(&(pWin)->devPrivates, damageWinPrivateKey))
    106 
    107 #define damageSetWinPriv(pWin,d) \
    108     dixSetPrivate(&(pWin)->devPrivates, damageWinPrivateKey, d)
    109 
    110 #endif                          /* _DAMAGESTR_H_ */