1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright © 2003 Keith Packard 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Permission to use, copy, modify, distribute, and sell this software and its 5*4882a593Smuzhiyun * documentation for any purpose is hereby granted without fee, provided that 6*4882a593Smuzhiyun * the above copyright notice appear in all copies and that both that 7*4882a593Smuzhiyun * copyright notice and this permission notice appear in supporting 8*4882a593Smuzhiyun * documentation, and that the name of Keith Packard not be used in 9*4882a593Smuzhiyun * advertising or publicity pertaining to distribution of the software without 10*4882a593Smuzhiyun * specific, written prior permission. Keith Packard makes no 11*4882a593Smuzhiyun * representations about the suitability of this software for any purpose. It 12*4882a593Smuzhiyun * is provided "as is" without express or implied warranty. 13*4882a593Smuzhiyun * 14*4882a593Smuzhiyun * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, 15*4882a593Smuzhiyun * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO 16*4882a593Smuzhiyun * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR 17*4882a593Smuzhiyun * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 18*4882a593Smuzhiyun * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 19*4882a593Smuzhiyun * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 20*4882a593Smuzhiyun * PERFORMANCE OF THIS SOFTWARE. 21*4882a593Smuzhiyun */ 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #ifdef HAVE_DIX_CONFIG_H 24*4882a593Smuzhiyun #include <dix-config.h> 25*4882a593Smuzhiyun #endif 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #ifndef _DAMAGESTR_H_ 28*4882a593Smuzhiyun #define _DAMAGESTR_H_ 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun #include "damage.h" 31*4882a593Smuzhiyun #include "gcstruct.h" 32*4882a593Smuzhiyun #include "privates.h" 33*4882a593Smuzhiyun #include "picturestr.h" 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun typedef struct _damage { 36*4882a593Smuzhiyun DamagePtr pNext; 37*4882a593Smuzhiyun DamagePtr pNextWin; 38*4882a593Smuzhiyun RegionRec damage; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun DamageReportLevel damageLevel; 41*4882a593Smuzhiyun Bool isInternal; 42*4882a593Smuzhiyun void *closure; 43*4882a593Smuzhiyun Bool isWindow; 44*4882a593Smuzhiyun DrawablePtr pDrawable; 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun DamageReportFunc damageReport; 47*4882a593Smuzhiyun DamageDestroyFunc damageDestroy; 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun Bool reportAfter; 50*4882a593Smuzhiyun RegionRec pendingDamage; /* will be flushed post submission at the latest */ 51*4882a593Smuzhiyun ScreenPtr pScreen; 52*4882a593Smuzhiyun } DamageRec; 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun typedef struct _damageScrPriv { 55*4882a593Smuzhiyun int internalLevel; 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun /* 58*4882a593Smuzhiyun * For DDXen which don't provide GetScreenPixmap, this provides 59*4882a593Smuzhiyun * a place to hook damage for windows on the screen 60*4882a593Smuzhiyun */ 61*4882a593Smuzhiyun DamagePtr pScreenDamage; 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun CopyWindowProcPtr CopyWindow; 64*4882a593Smuzhiyun CloseScreenProcPtr CloseScreen; 65*4882a593Smuzhiyun CreateGCProcPtr CreateGC; 66*4882a593Smuzhiyun DestroyPixmapProcPtr DestroyPixmap; 67*4882a593Smuzhiyun SetWindowPixmapProcPtr SetWindowPixmap; 68*4882a593Smuzhiyun DestroyWindowProcPtr DestroyWindow; 69*4882a593Smuzhiyun CompositeProcPtr Composite; 70*4882a593Smuzhiyun GlyphsProcPtr Glyphs; 71*4882a593Smuzhiyun AddTrapsProcPtr AddTraps; 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun /* Table of wrappable function pointers */ 74*4882a593Smuzhiyun DamageScreenFuncsRec funcs; 75*4882a593Smuzhiyun } DamageScrPrivRec, *DamageScrPrivPtr; 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun typedef struct _damageGCPriv { 78*4882a593Smuzhiyun const GCOps *ops; 79*4882a593Smuzhiyun const GCFuncs *funcs; 80*4882a593Smuzhiyun } DamageGCPrivRec, *DamageGCPrivPtr; 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun /* XXX should move these into damage.c, damageScrPrivateIndex is static */ 83*4882a593Smuzhiyun #define damageGetScrPriv(pScr) ((DamageScrPrivPtr) \ 84*4882a593Smuzhiyun dixLookupPrivate(&(pScr)->devPrivates, damageScrPrivateKey)) 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun #define damageScrPriv(pScr) \ 87*4882a593Smuzhiyun DamageScrPrivPtr pScrPriv = damageGetScrPriv(pScr) 88*4882a593Smuzhiyun 89*4882a593Smuzhiyun #define damageGetPixPriv(pPix) \ 90*4882a593Smuzhiyun dixLookupPrivate(&(pPix)->devPrivates, damagePixPrivateKey) 91*4882a593Smuzhiyun 92*4882a593Smuzhiyun #define damgeSetPixPriv(pPix,v) \ 93*4882a593Smuzhiyun dixSetPrivate(&(pPix)->devPrivates, damagePixPrivateKey, v) 94*4882a593Smuzhiyun 95*4882a593Smuzhiyun #define damagePixPriv(pPix) \ 96*4882a593Smuzhiyun DamagePtr pDamage = damageGetPixPriv(pPix) 97*4882a593Smuzhiyun 98*4882a593Smuzhiyun #define damageGetGCPriv(pGC) \ 99*4882a593Smuzhiyun dixLookupPrivate(&(pGC)->devPrivates, damageGCPrivateKey) 100*4882a593Smuzhiyun 101*4882a593Smuzhiyun #define damageGCPriv(pGC) \ 102*4882a593Smuzhiyun DamageGCPrivPtr pGCPriv = damageGetGCPriv(pGC) 103*4882a593Smuzhiyun 104*4882a593Smuzhiyun #define damageGetWinPriv(pWin) \ 105*4882a593Smuzhiyun ((DamagePtr)dixLookupPrivate(&(pWin)->devPrivates, damageWinPrivateKey)) 106*4882a593Smuzhiyun 107*4882a593Smuzhiyun #define damageSetWinPriv(pWin,d) \ 108*4882a593Smuzhiyun dixSetPrivate(&(pWin)->devPrivates, damageWinPrivateKey, d) 109*4882a593Smuzhiyun 110*4882a593Smuzhiyun #endif /* _DAMAGESTR_H_ */ 111