Attachment 614 Details for Bug 1052 – CVS diffs for LG3D-modified Xorg and Xorg 6.8 as of Wed Aug 11 21:19:21 PDT 2004

CVS diffs for LG3D-modified Xorg and Xorg 6.8 as of Wed Aug 11 21:19:21 PDT 2004

diffs_lg3d_vs_xorghead (text/plain), 39.20 KB, created by Deron Johnson on 2004-08-11 21:05:56 UTC

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Creator: Deron Johnson

Created: 2004-08-11 21:05:56 UTC

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patch

obsolete

>
>Index: ChangeLog
>===================================================================
>RCS file: /cvs/xorg/xc/ChangeLog,v
>retrieving revision 1.246
>diff -r1.246 ChangeLog
>0a1,85
>> 2004-08-12  Deron Johnson <deron.johnson@sun.com>
>> 
>> 	* include/extensions/Imakefile
>> 	* include/extensions/lge.h
>> 	Add client header file for the Project Looking Glass Extension (LGE).		   
>> 	
>> 	* lib/Xext/Imakefile
>> 	* lib/Xext/Xlge.c
>> 	Add extension request API for Project Looking Glass Extension (LGE).
>> 
>> 	* config/cf/X11.tmpl
>> 	Add the build switch BuildLg3d which indicates whether Project Looking
>> 	Glass code (#ifdef LG3D) is to be compiled into the X server. This currently 
>> 	defaults to NO (i.e. do not compile LG3D code) into the X server
>> 	
>>         * programs/Xserver/composite/compalloc.c
>> 	Add code to zero out contents of the backing pixmap.
>> 	
>>         * programs/Xserver/composite/compwindow.c
>> 	Fix bug in compCheckRedir. Note: this is not LG3D-specific code.
>> 	It is a bug fix recommended by keithp.
>> 
>>         * programs/Xserver/composite/cw.c
>>         * programs/Xserver/composite/cw.h
>> 	Fix FUNC_EPILOGUE.
>> 	Use LG3D-specific MoveWindow and ResizeWindow.
>> 
>>         * programs/Xserver/composite/cw_ops.c
>> 	Fix bug in EPILOGUE macro. Note: this is not LG3D-specific code.
>> 	It is a bug fix recommended by keithp.
>> 
>>         * programs/Xserver/composite/Imakefile
>>         * programs/Xserver/composite/lg3dwindow.c
>> 	Use LG3D-specific MoveWindow and ResizeWindow. These avoid calling 
>> 	into the DDX during window movement and resizing. This prevents 
>> 	Display ID plane group paintin from occuring, which prevents 
>> 	nasty holes in the 3D environment.
>> 
>> 	* programs/Xserver/dix/Imakefile
>> 	Added request dispatching debug code.
>> 	
>> 	* programs/Xserver/dix/events.c      
>> 	Add code to specially handle the event stream when running in
>> 	LG3D mode.
>> 	
>> 	* programs/Xserver/dix/window.c      
>> 	Add code to null out the cursor image when running in LG3D mode.
>> 	Redirect various window operations on override redirect windows to
>> 	the window manager.
>> 	
>> 	* programs/Xserver/dix/ds.c
>> 	* programs/Xserver/dix/ds.h
>>         * programs/Xserver/dix/socketpicker.c
>> 	New files which provide routines to route device events to the 
>> 	LG3D display server and back again.
>> 
>>         * programs/Xserver/dix/xytosubwin.c 
>> 	A new file which provides a routine which, given the top-level 
>> 	window in which the pointer lies, determines the lowest descendent
>> 	in which the pointer lies.
>> 	
>>         * programs/Xserver/hw/xfree86/common/xf86Xinput.c
>> 	Routes device events to the LG3D display server and back again.
>> 
>>         * programs/Xserver/mi/miinitext.c
>> 	Configures the Project Looking Glass Extension (LGE).
>> 
>>         * programs/Xserver/mi/mivaltree.c
>> 	Prevents the ClipList and BorderClip shapes of the parent of
>> 	a redirected window from being updated. This is necessary to 
>> 	avoid exposures on the pseudo-root window created by the
>> 	Display Server, which can lead to nasty "holes" in the 
>> 	Display ID plane group of the device.
>> 
>>         * programs/Xserver/miext/damage/damage.c
>> 	Implements a hack to prevent PaintWindow from calling into the
>> 	DDX. This avoids nasty "holes" in the Display ID plane group of 
>> 	the device.
>> 
>>         * programs/Xserver/Xext/Imakefile
>>         * programs/Xserver/Xext/lge.c
>>         * programs/Xserver/Xext/lgeint.h
>> 	Provides the request handlers for the Project Looking Glass 
>> 	Extension (LGE).
>
>Index: config/cf/X11.tmpl
>===================================================================
>RCS file: /cvs/xorg/xc/config/cf/X11.tmpl,v
>retrieving revision 1.24
>diff -r1.24 X11.tmpl
>675a676,679
>> #ifndef BuildLg3d
>> #define BuildLg3d		NO
>> #endif
>> 
>1232a1237,1244
>> #ifndef Lg3dDefines
>> #if BuildLg3d
>> #define Lg3dDefines -DLG3D
>> #else
>> #define Lg3dDefines /**/
>> #endif
>> #endif
>> 
>1243c1255
>< 	XfixesDefines XDamageDefines CompositeDefines XevieDefines
>---
>> 	XfixesDefines XDamageDefines CompositeDefines XevieDefines Lg3dDefines
>
>Index: include/extensions/Imakefile
>===================================================================
>RCS file: /cvs/xorg/xc/include/extensions/Imakefile,v
>retrieving revision 1.10
>diff -r1.10 Imakefile
>69a70,72
>> #if BuildLg3d
>> LG3DHEADERS = lge.h
>> #endif
>76c79
>< 	       $(XEVIEHEADERS) \
>---
>> 	       $(XEVIEHEADERS) $(LG3DHEADERS) \
>101c104,105
>< 	XEVI.h XEVIstr.h
>---
>> 	XEVI.h XEVIstr.h \
>>         lge.h
>
>Index: lib/Xext/Imakefile
>===================================================================
>RCS file: /cvs/xorg/xc/lib/Xext/Imakefile,v
>retrieving revision 1.4
>diff -r1.4 Imakefile
>40c40,41
>< 		XSecurity.c XAppgroup.c Xcup.c DPMS.c XEVI.c $(XEVIESRCS)
>---
>> 		XSecurity.c XAppgroup.c Xcup.c DPMS.c XEVI.c $(XEVIESRCS) \
>> 		Xlge.c
>43c44,46
>< 		XSecurity.o XAppgroup.o Xcup.o DPMS.o XEVI.o $(XEVIEOBJS)
>---
>> 		XSecurity.o XAppgroup.o Xcup.o DPMS.o XEVI.o $(XEVIEOBJS) \
>> 		Xlge.o
>> 
>
>Index: programs/Xserver/Xext/Imakefile
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/Xext/Imakefile,v
>retrieving revision 1.6
>diff -r1.6 Imakefile
>114a115,119
>> #if BuildLg3d
>>        LG3DSRCS = lge.c
>>        LG3DOBJS = lge.o
>> #endif
>> 
>120c125
>< 	      $(XEVIESRCS) \
>---
>> 	      $(XEVIESRCS) $(LG3DSRCS) \
>128c133
>< 	      $(XEVIEOBJS) \
>---
>> 	      $(XEVIEOBJS) $(LG3DOBJS) \
>133c138
>< 	      $(XEVIEOBJS) \
>---
>> 	      $(XEVIEOBJS) $(LG3DOBJS) \
>
>Index: programs/Xserver/composite/Imakefile
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/composite/Imakefile,v
>retrieving revision 1.2
>diff -r1.2 Imakefile
>4c4
>< 		cw.c cw_ops.c cw_render.c
>---
>> 		cw.c cw_ops.c cw_render.c lg3dwindow.c
>7c7
>< 		cw.o cw_ops.o cw_render.o
>---
>> 		cw.o cw_ops.o cw_render.o lg3dwindow.o
>
>Index: programs/Xserver/composite/compalloc.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/composite/compalloc.c,v
>retrieving revision 1.2
>diff -r1.2 compalloc.c
>3a4,25
>>  * Copyright (c) 2004, Sun Microsystems, Inc. 
>>  * 
>>  * 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.
>>  * 
>>  * The above copyright notice and this permission notice shall be included in
>>  * all copies or substantial portions of the Software.
>>  * 
>>  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>>  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>>  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>>  * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>>  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>>  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>>  * 
>>  * Except as contained in this notice, the name of The Open Group shall not be
>>  * used in advertising or otherwise to promote the sale, use or other dealings
>>  * in this Software without prior written authorization from The Open Group.
>>  * 
>448a471,498
>> 
>> #ifdef LG3D
>>     /*
>>     ** Applications which use shaped windows (e.g. xeyes) don't 
>>     ** always clear the entire backing pixmap. We should clear the
>>     ** backing pixmap here to avoid garbage from appearing.
>>     */
>>     { 
>> 	GCPtr pScratchGC = GetScratchGC(pPixmap->drawable.depth, pPixmap->drawable.pScreen);
>> 	ChangeGCVal v[2];
>> 	xRectangle  rect;
>> 
>>         v[0].val = GXcopy;
>>         v[1].val = 0;
>> 	DoChangeGC(pScratchGC, (GCFunction|GCForeground), (XID*)v, 2);
>> 	ValidateGC((DrawablePtr)pPixmap, pScratchGC);
>> 
>> 	rect.x = 0;
>> 	rect.y = 0;
>> 	rect.width  = pPixmap->drawable.width;
>> 	rect.height = pPixmap->drawable.height;
>> 
>>         (*pScratchGC->ops->PolyFillRect)((DrawablePtr)pPixmap, pScratchGC, 1, &rect);
>> 
>> 	FreeScratchGC(pScratchGC);
>>     }
>> #endif /* LG3D */
>> 
>
>Index: compwindow.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/composite/compwindow.c,v
>retrieving revision 1.2
>diff -r1.2 compwindow.c
>106c106
><     Bool	    should = pWin->viewable && (cw != NULL);
>---
>>     Bool	    should = pWin->realized && (cw != NULL);
>
>Index: programs/Xserver/composite/cw.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/composite/cw.c,v
>retrieving revision 1.7
>diff -r1.7 cw.c
>1a2,23
>>  * Copyright (c) 2004, Sun Microsystems, Inc. 
>>  * 
>>  * 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.
>>  * 
>>  * The above copyright notice and this permission notice shall be included in
>>  * all copies or substantial portions of the Software.
>>  * 
>>  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>>  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>>  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>>  * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>>  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>>  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>>  * 
>>  * Except as contained in this notice, the name of The Open Group shall not be
>>  * used in advertising or otherwise to promote the sale, use or other dealings
>>  * in this Software without prior written authorization from The Open Group.
>>  * 
>176a199,200
>>     (pPriv->wrapFuncs = (pGC)->funcs), \
>>     (pPriv->wrapOps = (pGC)->ops), \
>681a706,710
>> 
>> #ifdef LG3D
>>     SCREEN_EPILOGUE(pScreen, MoveWindow, lg3dMoveWindow);
>>     SCREEN_EPILOGUE(pScreen, ResizeWindow, lg3dSlideAndSizeWindow);
>> #endif /* LG3D */
>705a735,739
>> #ifdef LG3D
>>     pScreen->MoveWindow = pScreenPriv->MoveWindow;
>>     pScreen->ResizeWindow = pScreenPriv->ResizeWindow;
>> #endif /* LG3D */
>> 
>
>Index: programs/Xserver/composite/cw.h
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/composite/cw.h,v
>retrieving revision 1.5
>diff -r1.5 cw.h
>1a2,23
>>  * Copyright (c) 2004, Sun Microsystems, Inc. 
>>  * 
>>  * 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.
>>  * 
>>  * The above copyright notice and this permission notice shall be included in
>>  * all copies or substantial portions of the Software.
>>  * 
>>  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>>  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>>  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>>  * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>>  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>>  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>>  * 
>>  * Except as contained in this notice, the name of The Open Group shall not be
>>  * used in advertising or otherwise to promote the sale, use or other dealings
>>  * in this Software without prior written authorization from The Open Group.
>>  * 
>88a111,116
>> 
>> #ifdef LG3D
>>     MoveWindowProcPtr           MoveWindow;
>>     ResizeWindowProcPtr         ResizeWindow;
>> #endif /* LG3D */
>> 
>145a174,179
>> 
>> #ifdef LG3D
>> /* lg3dwindow.c */
>> extern void lg3dMoveWindow (WindowPtr pWin, int x, int y, WindowPtr pNextSib, VTKind kind);
>> extern void lg3dSlideAndSizeWindow (WindowPtr pWin, int x, int y, int w, int h, WindowPtr pSib);
>> #endif /* LG3D */
>
>Index: programs/Xserver/composite/cw_ops.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/composite/cw_ops.c,v
>retrieving revision 1.3
>diff -r1.3 cw_ops.c
>46,48c46,47
><     pGCPrivate->wrapOps = (pGC)->ops; \
><     (pGC)->ops = &cwGCOps; \
><     (pGC)->funcs = oldFuncs; \
>---
>>     pGCPrivate->wrapOps = pGC->ops; \
>>     pGC->ops = &cwGCOps; \
>
>Index: programs/Xserver/dix/Imakefile
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/dix/Imakefile,v
>retrieving revision 1.2
>diff -r1.2 Imakefile
>23c23,24
>< 	tables.c window.c initatoms.c dixfonts.c privates.c pixmap.c $(FFS_SRC)
>---
>> 	tables.c window.c initatoms.c dixfonts.c privates.c pixmap.c $(FFS_SRC) \
>>         ds.c socketpicker.c xytosubwin.c 
>27c28,29
>< 	tables.o window.o initatoms.o dixfonts.o privates.o pixmap.o $(FFS_OBJ)
>---
>> 	tables.o window.o initatoms.o dixfonts.o privates.o pixmap.o $(FFS_OBJ) \
>>         ds.o socketpicker.o xytosubwin.o 
>
>Index: events.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/dix/events.c,v
>retrieving revision 1.6
>diff -r1.6 events.c
>4a5,26
>> Copyright (c) 2004, Sun Microsystems, Inc. 
>> 
>> 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.
>> 
>> The above copyright notice and this permission notice shall be included in
>> all copies or substantial portions of the Software.
>> 
>> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>> OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>> AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>> CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>> 
>> Except as contained in this notice, the name of The Open Group shall not be
>> used in advertising or otherwise to promote the sale, use or other dealings
>> in this Software without prior written authorization from The Open Group.
>> 
>130a153,160
>> #ifdef LG3D
>> #include "damagewire.h"
>> #include "../Xext/lgeint.h"
>> 
>> extern int lgeTryClientEvents (ClientPtr client, xEvent *pEvents, int count, Mask mask, 
>> 			       Mask filter, GrabPtr grab);
>> #endif /* LG3D */
>> 
>193a224,229
>> #ifdef LG3D
>> WindowPtr *spriteTrace = (WindowPtr *)NULL;
>> #define ROOT spriteTrace[0]
>> int spriteTraceSize = 0;
>> int spriteTraceGood;
>> #else
>197a234
>> #endif /* LG3D */
>218a256,264
>> #ifdef LG3D
>> typedef struct virtual_sprite {
>>     WindowPtr win;              /* The top-level window the sprite is in (or PRW) */
>>     HotSpot   hot;		/* Sprite location relative to win */
>> } VirtualSprite;
>> 
>> static VirtualSprite virtualSprite;
>> #endif /* LG3D */
>> 
>287a334,360
>> #ifdef LG3D
>> 
>> #define LG3D_DECLARE_WINDOW() \
>>     WindowPtr pEventWin = NULL
>>     
>> #define LG3D_GET_WINDOW(e) \
>>     if ((e) != NULL) { \
>>         pEventWin = (WindowPtr) LookupIDByType((e)->u.keyButtonPointer.event, RT_WINDOW); \
>>     }
>> 
>> /* 
>> ** In LG Event Mode the sprite hotspot is calculated by taking the 
>> ** event window local coordinates and converting them to screen
>> ** absolute.
>> **
>> */
>> #define LG3D_CALC_SPRITE_HOTXY(e) \
>>     sprite.hot.x = (e)->u.keyButtonPointer.rootX; \
>>     sprite.hot.y = (e)->u.keyButtonPointer.rootY; 
>> 
>> extern WindowPtr XYToSubWindow (WindowPtr pWin, int x, int y, 
>> 				int *xWinRel, int *yWinRel);
>> 
>> extern Bool PointInBorderSize(WindowPtr pWin, int x, int y);
>> 
>> #endif /* LG3D */
>> 
>427a501,510
>> #ifdef LG3D
>> 	if (lgeDisplayServerIsAlive) {
>> 	    LG3D_DECLARE_WINDOW();
>> 	    LG3D_GET_WINDOW(qe->event);
>> 	    LG3D_CALC_SPRITE_HOTXY(qe->event);
>> 	} else {
>>     	    sprite.hot.x = qe->event->u.keyButtonPointer.rootX;
>>             sprite.hot.y = qe->event->u.keyButtonPointer.rootY;
>> 	}
>> #else
>429a513
>> #endif /* LG3D */
>596a681,688
>> #ifdef LG3D
>>     if (plgeDisplayServerForceThisCursor != NULL) {
>> 	(*sprite.hotPhys.pScreen->DisplayCursor) (sprite.hotPhys.pScreen,
>> 						  plgeDisplayServerForceThisCursor);
>>         return;
>>     }
>> #endif /* LG3D */
>> 
>831a924,931
>> #ifdef LG3D
>>     if (plgeDisplayServerForceThisCursor != NULL) {
>> 	(*sprite.hotPhys.pScreen->DisplayCursor) (sprite.hotPhys.pScreen,
>> 						  plgeDisplayServerForceThisCursor);
>>         return;
>>     }
>> #endif /* LG3D */
>> 
>954a1055,1166
>> #ifdef LG3D
>> 
>> #define SEND_TO_ALLGRAB_CLIENT     0
>> #define SEND_TO_NORMAL_CLIENT      1
>> #define SEND_TO_BOTH_CLIENTS       2
>> 
>> /*
>> ** Given an event, returns a code specifying to whom the event
>> ** should be sent. In the case where DS cares, this routine returns the event's 
>> ** destination window in the win argument.
>> */
>> 
>> static int
>> lgeDSCaresAboutEvent (xEvent *pEvent, Window *win) 
>> {
>>     int dest;
>> 
>>     switch (pEvent->u.u.type) {
>> 
>>     case KeyPress:
>>     case KeyRelease:
>>     case ButtonPress:
>>     case ButtonRelease:
>>     case MotionNotify:
>> 	*win = pEvent->u.keyButtonPointer.event;
>> 	dest = SEND_TO_ALLGRAB_CLIENT;
>> 	break;
>> 
>>     case EnterNotify:
>>     case LeaveNotify:
>> 	*win = pEvent->u.enterLeave.event;
>> 	dest = SEND_TO_ALLGRAB_CLIENT;
>> 	break;
>> 
>>     case FocusIn:
>>     case FocusOut:
>> 	dest = SEND_TO_ALLGRAB_CLIENT;
>> 	*win = pEvent->u.focus.window;
>> 	break;
>> 
>>     case ConfigureNotify:
>>         dest = SEND_TO_BOTH_CLIENTS;
>> 	*win = pEvent->u.configureNotify.window;
>> 	break;
>> 
>>     default:
>> 	/* The above events are the only one the DS cares about */
>> 	/* Note: XDamageNotify is handled specially by client == NULL */
>> 	dest = SEND_TO_NORMAL_CLIENT;
>>     }
>> 
>>     return dest;
>> }
>> 
>> /*
>> ** If lgeGrabAllWindowEvents is active, send all events that the
>> ** LG DS cares that are destined for the grab window to the grab client.
>> ** 
>> ** HACK ALERT: the current lgeGrabAllWindowEvents is somewhat of a hack. It
>> ** was done because there is no method in the standard X11 protocol for
>> ** directing all events to a particular client. The main reason why this 
>> ** is necessary in LG3D is because there are problems in the Display Server
>> ** with Java AWT. The first problem is that X display connections in multiple
>> ** threads don't work properly (or, at least, we couldn't get it to work).
>> ** The second is that eventually AWT needs to be upgraded to handle extension
>> ** events such as DamageNotify and CursorImageNotify. There wasn't time to do 
>> ** this, so we opted to use lgeGrabAllWindowEvents to keep events from going
>> ** to AWT at all.
>> */
>> 
>> int
>> lgeTryClientEvents (ClientPtr client, xEvent *pEvents, int count, Mask mask, 
>> 		    Mask filter, GrabPtr grab)
>> {
>>     int    status = 1;
>>     int    i;
>> 
>>     if (!lgeGrabAllWindowEvents.active) {
>> 	return TryClientEvents (client, pEvents, count, mask, filter, grab);
>>     }
>> 
>>      for (i = 0; i < count; i++) { 
>> 	 Window win;
>> 	 int destination;
>> 
>> 	 destination = lgeDSCaresAboutEvent (pEvents, &win);
>> 	 
>> 	 if (client == NULL /* For XDamageNotify */ || 
>> 	     (destination != SEND_TO_NORMAL_CLIENT && win == lgeGrabAllWindowEvents.window)) {
>> 	     /* 
>> 	     ** Send events to grabbing client client. Use a null grab pointer 
>> 	     ** in order to sure that the event isn't eaten by any grabs; we want
>> 	     ** all input events to get to be sent to the all-grab client.
>> 	     */
>> 	     status =  TryClientEvents (lgeGrabAllWindowEvents.pClient, pEvents, 1,
>> 				       mask, filter, NULL);
>> 	     /*ErrorF("Sent to allgrab client, type = %d\n", pEvents->u.u.type);*/
>> 	     if (destination == SEND_TO_BOTH_CLIENTS) {
>> 		 status = TryClientEvents (client, pEvents, 1, mask, filter, grab);
>> 	     }
>> 	 } else {
>> 	    /* Send events to normal destination client only*/
>> 	    status = TryClientEvents (client, pEvents, 1, mask, filter, grab);
>> 	}
>> 
>> 	pEvents++;
>>     }
>> 
>>     return status;
>> }
>> #endif /* LG3D */
>> 
>1610a1823,1826
>> #ifdef LG3D
>> 	if ( (attempt = lgeTryClientEvents(wClient(pWin), pEvents, count,
>> 				      pWin->eventMask, filter, grab)) )
>> #else
>1612a1829
>> #endif /* LG3D */
>1638a1856,1859
>> #ifdef LG3D
>> 	    if ( (attempt = lgeTryClientEvents(rClient(other), pEvents, count,
>> 					  other->mask[mskidx], filter, grab)) )
>> #else
>1640a1862
>> #endif /* LG3D */
>1730a1953,1956
>> #ifdef LG3D
>> 	return lgeTryClientEvents(wClient(pWin), pEvents, count,
>> 			       pWin->eventMask, filter, NullGrab);
>> #else
>1732a1959
>> #endif /* LG3D */
>1744a1972,1975
>> #ifdef LG3D
>> 	    return lgeTryClientEvents(rClient(other), pEvents, count,
>> 				   other->mask, filter, NullGrab);
>> #else
>1746a1978
>> #endif /* LG3D */
>1758a1991,1995
>> #ifdef LG3D
>>     Bool   isMouseEvent = FALSE;
>>     Window mouseEventWinPrev = 0;
>> #endif /* LG3D */
>> 
>1786a2024,2052
>> #ifdef LG3D
>>     if (xE->u.u.type == ButtonPress   ||
>>         xE->u.u.type == ButtonRelease ||
>>         xE->u.u.type == MotionNotify) {
>>         isMouseEvent = TRUE;
>> 	mouseEventWinPrev = XE_KBPTR.event;
>>     }
>> 
>>     if (lgeDisplayServerIsAlive &&  
>> 	XE_KBPTR.event == lgeDisplayServerPRW) {
>> 
>> 	/* 
>> 	** Event is going to the PRW.
>> 	** Button and motion events already have the event 
>> 	** window field set.
>> 	*/
>> 	if (!isMouseEvent) {
>> 	    XE_KBPTR.event = pWin->drawable.id;
>> 	}
>> 
>>     } else {
>> 	/*
>> 	** Non-LG event mode or the event is going to an 
>> 	** X application window. Need to set the event window 
>> 	** field to the destination window.
>> 	*/
>> 	XE_KBPTR.event = pWin->drawable.id;
>>     }
>> #else
>1787a2054
>> #endif /* LG3D */
>1791a2059,2105
>> #ifdef LG3D
>> 	if (lgeDisplayServerIsAlive) {
>> 	    if (XE_KBPTR.event == lgeDisplayServerPRW) {
>> 		/* 
>> 		** Event is going to the PRW.
>> 		** Button and motion events already have the event
>> 		** XY fields set.
>> 		*/
>> 		if (!isMouseEvent) {
>> 		    XE_KBPTR.eventX = XE_KBPTR.rootX;
>> 		    XE_KBPTR.eventY = XE_KBPTR.rootY;
>> 		}
>> 	    } else {
>> 		/*
>> 		** Event is going to an X application 
>> 		** window. Need to set the window relative event XY for 
>> 		** ALL event types.
>> 		**
>> 		** TODO: I don't think this code deals very well with grab cases,
>> 		*/
>> 		if (!isMouseEvent || mouseEventWinPrev == pWin->drawable.id) {
>> 		    /* 
>> 		    ** A non-button/motion event (e.g. keypress or enter/leave)
>> 		    ** or the event occurred in a top-level window.
>> 		    ** Do nothing. The event coords are already correct.
>> 		    */
>> 		} else {
>> 		    /* TODO: it would be good to avoid a resource lookup here */
>> 		    WindowPtr pOuterWin = (WindowPtr) LookupIDByType(mouseEventWinPrev, RT_WINDOW);
>> 		    if (pOuterWin == NULL) {
>> 			ErrorF("Error: FixupEventFromWindow: outer window %d, not found. No XY fix up occuring.\n", mouseEventWinPrev);
>> 		    } else {
>> 			/* 
>> 			** Make the event coords relative to the destination window
>> 			** instead of relative to the outer window.
>> 			*/
>> 			XE_KBPTR.eventX -= pWin->drawable.x - pOuterWin->drawable.x;
>> 			XE_KBPTR.eventY -= pWin->drawable.y - pOuterWin->drawable.y;
>> 		    }		    
>> 		}
>> 	    }
>> 	} else {
>> 	    /* Non-LG event mode */
>> 	    XE_KBPTR.eventX = XE_KBPTR.rootX - pWin->drawable.x;
>> 	    XE_KBPTR.eventY = XE_KBPTR.rootY - pWin->drawable.y;
>> 	} 
>> #else
>1795a2110
>> #endif /* LG3D */
>1838a2154,2166
>> #ifdef LG3D
>> 		/*
>> 		** Stop propogating when the parent of the window is the PRW.
>> 		** This prevents events that are not caught by any X11 window from
>> 		** being sent back to the the Display Server, because the DS can
>> 		** misinterpret these.
>> 		** TODO: we need to decide if a server change is the best way to 
>> 		** deal with this problem, or whether the DS or WM can do something 
>> 		** about it.
>> 		*/
>> 		(lgeDisplayServerIsAlive && 
>> 		 pWin->parent->drawable.id == lgeDisplayServerPRW) ||
>> #endif /* LG3D */
>1863a2192,2196
>> #ifdef LG3D
>> 		/* See comment above */
>> 		(lgeDisplayServerIsAlive && 
>> 		 pWin->parent->drawable.id == lgeDisplayServerPRW) ||
>> #endif /* LG3D */
>1914a2248,2250
>> #ifdef LG3D
>> Bool 
>> #else
>1915a2252
>> #endif /* LG3D */
>1985a2323,2328
>> #ifdef LG3D
>>     LG3D_DECLARE_WINDOW();
>>     if (lgeDisplayServerIsAlive) {
>> 	LG3D_GET_WINDOW(xE);
>>     }
>> #endif /* LG3D */
>1998a2342,2349
>> #ifdef LG3D
>> 	if (lgeDisplayServerIsAlive) {
>> 	    LG3D_CALC_SPRITE_HOTXY(xE);
>> 	} else {
>> 	    sprite.hot.x = XE_KBPTR.rootX;
>> 	    sprite.hot.y = XE_KBPTR.rootY;
>> 	}
>> #else
>2000a2352
>> #endif /* LG3D */
>2024a2377,2406
>> #ifdef LG3D
>>     if (pEventWin == NULL) {
>> 	sprite.win = XYToWindow(sprite.hot.x, sprite.hot.y);
>>         virtualSprite.hot.x = sprite.hot.x - sprite.win->drawable.x;
>>         virtualSprite.hot.y = sprite.hot.y - sprite.win->drawable.y;
>>     } else {
>> 	WindowPtr pSpriteWin;
>> 
>>        	/* 
>> 	** This is needed to decouple the virtual sprite position from 
>> 	** the physical sprite position.
>> 	*/
>> 	if (pEventWin->drawable.id == lgeDisplayServerPRW) {
>> 	    pSpriteWin = pEventWin;
>> 	    virtualSprite.hot.x = sprite.hot.x;
>> 	    virtualSprite.hot.y = sprite.hot.y;
>> 	} else {
>> 	    pSpriteWin = XYToSubWindow(pEventWin, 
>> 				       xE->u.keyButtonPointer.eventX,
>> 				       xE->u.keyButtonPointer.eventY,
>> 				       &virtualSprite.hot.x,
>> 				       &virtualSprite.hot.y);
>> 	}
>> 
>>         sprite.win = pSpriteWin;
>>     }
>> 
>>     virtualSprite.win = sprite.win;
>> 
>> #else
>2025a2408,2409
>> #endif /* LG3D */
>> 
>2474a2859,2863
>> #ifdef LG3D
>> 	    (void) lgeTryClientEvents(rClient(grab), xE, count,
>> 				   filters[xE->u.u.type],
>> 				   filters[xE->u.u.type],  grab);
>> #else
>2477a2867
>> #endif /* LG3D */
>2628a3019,3023
>> #ifdef LG3D
>> 	deliveries = lgeTryClientEvents(rClient(grab), xE, count,
>> 				     (Mask)grab->eventMask,
>> 				     filters[xE->u.u.type], grab);
>> #else
>2631a3027
>> #endif /* LG3D */
>3268a3665,3668
>> #ifdef LG3D
>> 	    (void)lgeTryClientEvents(rClient(grab), &event, 1, mask,
>> 				  filters[type], grab);
>> #else
>3270a3671
>> #endif /* LG3D */
>3290a3692,3695
>> #ifdef LG3D
>> 	    (void)lgeTryClientEvents(rClient(grab), (xEvent *)&ke, 1, mask,
>> 				  KeymapStateMask, grab);
>> #else
>3292a3698
>> #endif /* LG3D */
>3992a4399,4411
>> #ifdef LG3D
>> 	/* 
>> 	** TODO: this only works when pWin is the top-level
>>         ** window (or a descendent of the top level window)
>> 	** of the current virtual sprite window. We haven't
>> 	** yet figured out what the semantics should be for
>> 	** the case where this is not true.
>> 	*/
>> 	rep.winX = virtualSprite.win->drawable.x + virtualSprite.hot.x -
>> 	           pWin->drawable.x;
>> 	rep.winY = virtualSprite.win->drawable.y + virtualSprite.hot.y -
>> 	           pWin->drawable.y;
>> #else
>3994a4414
>> #endif /* LG3D */
>4548a4969,4975
>> #if defined(LG3D) && defined (DEBUG)
>> int print_events_all = 1;
>> int print_events_to_ds = 0;
>> int print_events_to_wm = 0;
>> int print_events_to_app = 0;
>> #endif /* LG3D && DEBUG */
>> 
>4607a5035,5052
>> 
>> #if defined(LG3D) && defined (DEBUG)
>> 	if (print_events_all ||
>> 	    (print_events_to_ds && pClient->index == 4) ||
>> 	    (print_events_to_wm && pClient->index == 5) ||
>> 	    (print_events_to_app && pClient->index == 6)) {
>> 	    xEvent *ev;
>> 
>> 	    for(i = 0; i < count; i++) {
>> 		ev = &events[i];
>> 		ErrorF("Send event %d to client %d, xy = %d, %d, event win = %d\n", 
>> 		       ev->u.u.type, pClient->index,
>> 		       ev->u.keyButtonPointer.eventX, ev->u.keyButtonPointer.eventY,
>> 		       ev->u.keyButtonPointer.event);
>> 	    }
>> 	}
>> #endif /* LG3D && DEBUG */
>
>Index: programs/Xserver/dix/window.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/dix/window.c,v
>retrieving revision 1.6
>diff -r1.6 window.c
>4a5,26
>> Copyright (c) 2004, Sun Microsystems, Inc. 
>> 
>> 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.
>> 
>> The above copyright notice and this permission notice shall be included in
>> all copies or substantial portions of the Software.
>> 
>> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>> OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>> AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>> CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>> 
>> Except as contained in this notice, the name of The Open Group shall not be
>> used in advertising or otherwise to promote the sale, use or other dealings
>> in this Software without prior written authorization from The Open Group.
>> 
>110a133,136
>> #ifdef LG3D
>> #include "../Xext/lgeint.h"
>> #endif /* LG3D */
>> 
>1387a1414,1419
>> #ifdef LG3D
>> 	    /* Nullify the cursor of the PRW */
>> 	    if (lgeDisplayServerIsAlive && pWin->drawable.id == lgeDisplayServerPRW) {
>> 		cursorID = None;
>> 	    }
>> #endif /* LG3D */
>2239a2272,2274
>> #ifdef LG3D
>>     Bool   redirToWm;
>> #endif /* LG3D */
>2339a2375,2385
>> #ifdef LG3D
>>     /* TODO: RedirectSend is not always true for prw; I don't know why. */
>>     redirToWm = RedirectSend(pParent) || (pParent->drawable.id == lgeDisplayServerPRW);
>> 
>>     /* Don't send the LG wm notifications about InputOnly windows */
>>     redirToWm = redirToWm && (pWin->drawable.class == InputOutput);
>> 
>>     /* Note: even send notifications for override redirect window */
>> 
>>     if ((redirToWm
>> #else
>2341a2388
>> #endif /* LG3D */
>2724a2772,2774
>> #ifdef LG3D
>>     Bool   redirToWm;
>> #endif /* LG3D */
>2748a2799,2809
>> #ifdef LG3D
>> 	/* TODO: RedirectSend is not always true for prw; I don't know why. */
>> 	redirToWm = RedirectSend(pParent) || (pParent->drawable.id == lgeDisplayServerPRW);
>> 
>> 	/* Don't send the LG wm notifications about InputOnly windows */
>> 	redirToWm = redirToWm && (pWin->drawable.class == InputOutput);
>> 
>> 	/* Note: even send notifications for override redirect window */
>> 
>> 	if ((redirToWm
>> #else
>2750a2812
>> #endif /* LG3D */
>2859a2922,2924
>> #ifdef LG3D
>>     Bool   redirToWm;
>> #endif /* LG3D */
>
>Index: programs/Xserver/hw/xfree86/common/xf86Xinput.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/hw/xfree86/common/xf86Xinput.c,v
>retrieving revision 1.1.1.2
>diff -r1.1.1.2 xf86Xinput.c
>2a3,24
>>  * Copyright (c) 2004, Sun Microsystems, Inc. 
>>  * 
>>  * 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.
>>  * 
>>  * The above copyright notice and this permission notice shall be included in
>>  * all copies or substantial portions of the Software.
>>  * 
>>  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>>  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>>  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>>  * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>>  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>>  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>>  * 
>>  * Except as contained in this notice, the name of The Open Group shall not be
>>  * used in advertising or otherwise to promote the sale, use or other dealings
>>  * in this Software without prior written authorization from The Open Group.
>>  *
>91a114,117
>> #ifdef LG3D
>> # include "../../../dix/ds.h"
>> #endif /* LG3D */
>> 
>709a736,739
>> #ifdef LG3D
>>     dsProcessEvent(e);
>> #endif /* LG3D */
>> 
>
>Index: programs/Xserver/include/globals.h
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/include/globals.h,v
>retrieving revision 1.4
>diff -r1.4 globals.h
>63a64,67
>> #ifdef LG3D
>> extern Bool noLgeExtension;
>> #endif
>> 
>
>Index: programs/Xserver/mi/miinitext.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/mi/miinitext.c,v
>retrieving revision 1.11
>diff -r1.11 miinitext.c
>4a5,26
>> Copyright (c) 2004, Sun Microsystems, Inc. 
>> 
>> 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.
>> 
>> The above copyright notice and this permission notice shall be included in
>> all copies or substantial portions of the Software.
>> 
>> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>> OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>> AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>> CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>> 
>> Except as contained in this notice, the name of The Open Group shall not be
>> used in advertising or otherwise to promote the sale, use or other dealings
>> in this Software without prior written authorization from The Open Group.
>> 
>88a111
>> #undef LG3D
>106a130,132
>> #ifdef LG3D
>> extern Bool noLgeExtension;
>> #endif /* LG3D */
>290a317,319
>> #ifdef LG3D
>> extern void LgeExtensionInit(INITARGS);
>> #endif
>317a347,349
>> #ifdef LG3D
>>     { "LGE", &noLgeExtension },
>> #endif /* LG3D */
>498a531,533
>> #ifdef LG3D
>>     if (!noLgeExtension) LgeExtensionInit();
>> #endif
>634a670,672
>> #ifdef LG3D
>>     { LgeExtensionInit, "LGE", &noLgeExtension, NULL },
>> #endif 
>
>Index: programs/Xserver/mi/mivaltree.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/mi/mivaltree.c,v
>retrieving revision 1.3
>diff -r1.3 mivaltree.c
>8a9,30
>> Copyright (c) 2004, Sun Microsystems, Inc. 
>> 
>> 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.
>> 
>> The above copyright notice and this permission notice shall be included in
>> all copies or substantial portions of the Software.
>> 
>> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>> OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>> AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>> CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>> 
>> Except as contained in this notice, the name of The Open Group shall not be
>> used in advertising or otherwise to promote the sale, use or other dealings
>> in this Software without prior written authorization from The Open Group.
>> 
>104a127,130
>> #ifdef LG3D
>> #include "../Xext/lgeint.h"
>> #endif /* LG3D */
>> 
>616a643,663
>> #ifdef LG3D
>>     /* Never update the parent clips of a redirected window */
>>     Bool okayToUpdateParent = !pChild->redirectDraw;
>> 
>>     /* 
>>     ** In order to avoid updating the parent clips, save them
>>     ** and restore them afterwards. 
>>     ** TODO: alternatively, we could update every place within
>>     ** mivaltree.c where these are written and prevent the write.
>>     */
>>     RegionRec    parentClipListSave;
>>     RegionRec    parentBorderClipSave;
>> 
>>     if (!okayToUpdateParent) {
>> 	REGION_NULL(pScreen, &parentClipListSave);
>> 	REGION_NULL(pScreen, &parentBorderClipSave);
>> 	REGION_COPY(pScreen, &parentClipListSave, &pParent->clipList);
>> 	REGION_COPY(pScreen, &parentBorderClipSave, &pParent->borderClip);
>>     }
>> #endif /* LG3D */
>> 
>818a866,874
>> 
>> #ifdef LG3D
>>     /* 
>>     ** It is necessary to skip this when LG3D is active because this causes a 
>>     ** WID hole when some windows are unmapped (at least on some DDX's, such 
>>     ** as Nvidia). TODO: I'm not really sure why this works.
>>     */
>>     if (pScreen->ClipNotify && !lgeDisplayServerIsAlive)
>> #else
>819a876
>> #endif /* LG3D */
>820a878,887
>> 
>> #ifdef LG3D
>>     if (!okayToUpdateParent) {
>> 	REGION_COPY(pScreen, &pParent->clipList, &parentClipListSave);
>> 	REGION_COPY(pScreen, &pParent->borderClip, &parentBorderClipSave); 
>> 	REGION_UNINIT(pScreen, &parentClipListSave);
>> 	REGION_UNINIT(pScreen, &parentBorderClipSave);
>>     }
>> #endif /* LG3D */
>> 
>
>Index: programs/Xserver/miext/damage/damage.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/miext/damage/damage.c,v
>retrieving revision 1.6
>diff -r1.6 damage.c
>3a4,25
>>  * Copyright (c) 2004, Sun Microsystems, Inc. 
>>  * 
>>  * 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.
>>  * 
>>  * The above copyright notice and this permission notice shall be included in
>>  * all copies or substantial portions of the Software.
>>  * 
>>  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>>  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>>  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>>  * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>>  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>>  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>>  * 
>>  * Except as contained in this notice, the name of The Open Group shall not be
>>  * used in advertising or otherwise to promote the sale, use or other dealings
>>  * in this Software without prior written authorization from The Open Group.
>>  *
>1518a1541,1553
>> #ifdef LG3D
>> /* 
>> ** RUDE HACK: need to find a cleaner way to do this!
>> ** This variable is set by routines in lgwindow.c
>> ** in order to skip the wrappee paint window call from
>> ** this routine. This is necessary in order to keep the
>> ** DDX from preparing the DIDs where the X server thinks
>> ** the window is. But this isn't where the 3D window 
>> ** avatar really is.
>> */ 
>> Bool damagePaintWindowCallWrappee = TRUE;
>> #endif /* LG3D */
>> 
>1533a1569,1574
>> 
>> #ifdef LG3D
>>     /* RUDE HACK: see comment above */
>>     if (damagePaintWindowCallWrappee) {
>> #endif /* LG3D */
>> 
>1542a1584,1588
>> 
>> #ifdef LG3D
>>     /* RUDE HACK: see comment above */
>>     }
>> #endif /* LG3D */
>
>Index: programs/Xserver/os/utils.c
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Xserver/os/utils.c,v
>retrieving revision 1.6
>diff -r1.6 utils.c
>148a149,152
>> #ifdef LG3D
>> Bool noLgeExtension = TRUE;
>> #endif 
>

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