Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

15 files changed, 804 insertions, 0 deletions

diff --git a/nx-X11/lib/Xdamage/.cvsignore b/nx-X11/lib/Xdamage/.cvsignore
new file mode 100644
index 000000000..b44ca97f0
--- /dev/null
+++ b/nx-X11/lib/Xdamage/.cvsignore
@@ -0,0 +1,24 @@
+.deps
+.libs
+Makefile
+Makefile.in
+aclocal.m4
+autom4te.cache
+config.guess
+config.h
+config.h.in
+config.log
+config.status
+config.sub
+configure
+depcomp
+install-sh
+libtool
+ltmain.sh
+missing
+mkinstalldirs
+stamp-h1
+xdamage.pc
+*.lo
+*.la
+confdefs.h
diff --git a/nx-X11/lib/Xdamage/AUTHORS b/nx-X11/lib/Xdamage/AUTHORS
new file mode 100644
index 000000000..57c4efd4e
--- /dev/null
+++ b/nx-X11/lib/Xdamage/AUTHORS
@@ -0,0 +1,2 @@
+Keith Packard, HP
+
diff --git a/nx-X11/lib/Xdamage/COPYING b/nx-X11/lib/Xdamage/COPYING
new file mode 100644
index 000000000..e85d981e7
--- /dev/null
+++ b/nx-X11/lib/Xdamage/COPYING
@@ -0,0 +1,22 @@
+$Id: COPYING,v 1.1 2004/07/31 05:50:39 anholt Exp $
+
+Copyright © 2001,2003 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.
+
diff --git a/nx-X11/lib/Xdamage/ChangeLog b/nx-X11/lib/Xdamage/ChangeLog
new file mode 100644
index 000000000..427091447
--- /dev/null
+++ b/nx-X11/lib/Xdamage/ChangeLog
@@ -0,0 +1,13 @@
+Tue May 17 12:59:47 2005  Søren Sandmann  <sandmann@redhat.com>
+
+	* Xdamage.c: Conditionally include config.h
+
+2004-02-03  Jim Gettys  <jg@freedesktop.org>
+
+	* AUTHORS: Add authors.
+
+2004-01-15  Daniel Stone  <daniel@fooishbar.org>
+	* Tag release 1.0.1 for first freedesktop.org clientside lib release.
+
+2004-01-15  Harold L Hunt II <huntharo@msu.edu>
+	* Makefile.am: Pass -no-undefined to libtool via LDFLAGS.
diff --git a/nx-X11/lib/Xdamage/INSTALL b/nx-X11/lib/Xdamage/INSTALL
new file mode 100644
index 000000000..b94098a95
--- /dev/null
+++ b/nx-X11/lib/Xdamage/INSTALL
@@ -0,0 +1,8 @@
+Render is built with the traditional configure script:
+
+	$ ./configure --prefix=/usr/X11R6
+
+This should generate valid Makefiles, then:
+
+        $ make
+        $ make install
diff --git a/nx-X11/lib/Xdamage/Imakefile b/nx-X11/lib/Xdamage/Imakefile
new file mode 100644
index 000000000..260dfeb56
--- /dev/null
+++ b/nx-X11/lib/Xdamage/Imakefile
@@ -0,0 +1,68 @@
+XCOMM $XdotOrg: xc/lib/Xdamage/Imakefile,v 1.1 2004/07/31 05:50:39 anholt Exp $
+
+#ifndef NormalLibXdamage
+#define NormalLibXdamage YES
+SOXDAMAGEREV=1.0.1
+#endif
+
+#ifndef SharedLibXdamage
+#define SharedLibXdamage YES
+#endif
+
+#define DoNormalLib NormalLibXdamage
+#define DoSharedLib SharedLibXdamage
+#define DoDebugLib DebugLibXdamage
+#define DoProfileLib ProfileLibXdamage
+
+#define LibName Xdamage
+#define SoRev SOXDAMAGEREV
+#define IncSubdir X11
+#define IncSubSubdir extensions
+
+#include <Threads.tmpl>
+
+#ifdef SharedXdamageReqs
+REQUIREDLIBS = SharedXdamageReqs
+#endif
+
+XDAMAGE_VERSION=1.0.1
+
+X_LIBS=-L$(SHLIBDIR) $(XONLYLIB)
+X_CFLAGS=-I$(INCROOT) $(THREADS_DEFINES)
+XDAMAGE_LIBS = $(XFIXESLIB)
+XDAMAGE_CFLAGS = 
+
+RPATH_CFLAG = HardCodeLibdirFlag
+
+SRCS =	Xdamage.c
+
+OBJS =	Xdamage.o
+
+HEADERS = Xdamage.h
+
+SUBSTVARS=prefix="$(PROJECTROOT)" \
+	  exec_prefix="$(BINDIR)" \
+	  libdir="$(USRLIBDIR)" \
+	  hardcode_libdir_flag_spec="$(RPATH_CFLAG)" \
+	  includedir="$(INCROOT)" \
+	  X_LIBS="$(X_LIBS)" \
+	  X_CFLAGS="$(X_CFLAGS)" \
+	  XDAMAGE_LIBS="$(XDAMAGE_LIBS)" \
+	  XDAMAGE_CFLAGS="$(XDAMAGE_CFLAGS)" \
+	  VERSION="$(XDAMAGE_VERSION)"
+
+#include <Library.tmpl>
+
+DependTarget()
+
+all:: xdamage.pc
+
+xdamage.pc: xdamage.pc.in
+	RemoveFile($@)
+	sh ../Xcursor/config-subst $(SUBSTVARS) < xdamage.pc.in > $@
+
+InstallNonExecFile(xdamage.pc,$(USRLIBDIR)/pkgconfig)
+
+clean::
+	RemoveFile(xdamage.pc)
+
diff --git a/nx-X11/lib/Xdamage/Makefile.am b/nx-X11/lib/Xdamage/Makefile.am
new file mode 100644
index 000000000..cdcd23b49
--- /dev/null
+++ b/nx-X11/lib/Xdamage/Makefile.am
@@ -0,0 +1,52 @@
+# 
+#  $Id: Makefile.am,v 1.1 2004/07/31 05:50:39 anholt Exp $
+# 
+#  Copyright © 2003 Keith Packard, Noah Levitt
+# 
+#  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.
+
+AM_CFLAGS = $(XDAMAGE_CFLAGS) $(X_CFLAGS)
+
+lib_LTLIBRARIES = libXdamage.la
+
+libXdamage_la_SOURCES = \
+	xdamageint.h	\
+	Xdamage.c
+
+libXdamage_la_LIBADD = $(XDAMAGE_LIBS) $(X_LIBS)
+
+#
+# Library version info.  Check the libtool docs for
+# instructions on when and how to change this value
+#
+# bump when the ABI changes
+XDAMAGE_CURRENT=1
+# bump for non-ABI changes, reset to zero when CURRENT changes
+XDAMAGE_REVISION=0
+# bump when the ABI changes in backward-compatible fashion
+XDAMAGE_AGE=1
+libXdamage_la_LDFLAGS = -version-info ${XDAMAGE_CURRENT}:${XDAMAGE_REVISION}:${XDAMAGE_AGE} -no-undefined
+
+libXdamageincludedir = $(includedir)/X11/extensions
+libXdamageinclude_HEADERS = Xdamage.h 
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = xdamage.pc
+
+EXTRA_DIST = xdamage.pc.in autogen.sh
diff --git a/nx-X11/lib/Xdamage/NEWS b/nx-X11/lib/Xdamage/NEWS
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/nx-X11/lib/Xdamage/NEWS
diff --git a/nx-X11/lib/Xdamage/README b/nx-X11/lib/Xdamage/README
new file mode 100644
index 000000000..9968c6bdf
--- /dev/null
+++ b/nx-X11/lib/Xdamage/README
@@ -0,0 +1,10 @@
+		RandR
+	  X RandR Extension
+	    Version 1.0
+	      2002-10-4
+
+This package contains header files and documentation for the X RandR
+extension.  Library and server implementations are separate.
+
+Keith Packard
+keithp@keithp.com
diff --git a/nx-X11/lib/Xdamage/Xdamage.c b/nx-X11/lib/Xdamage/Xdamage.c
new file mode 100644
index 000000000..48ffa68a9
--- /dev/null
+++ b/nx-X11/lib/Xdamage/Xdamage.c
@@ -0,0 +1,365 @@
+/*
+ * $Id: Xdamage.c,v 1.3 2005/07/03 07:00:56 daniels Exp $
+ *
+ * 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_CONFIG_H
+#include <config.h>
+#endif
+#include "xdamageint.h"
+
+XDamageExtInfo XDamageExtensionInfo;
+
+const char XDamageExtensionName[] = DAMAGE_NAME;
+
+static int
+XDamageCloseDisplay (Display *dpy, XExtCodes *codes);
+    
+static Bool
+XDamageWireToEvent(Display *dpy, XEvent *event, xEvent *wire);
+
+static Status
+XDamageEventToWire(Display *dpy, XEvent *event, xEvent *wire);
+
+/*
+ * XDamageExtAddDisplay - add a display to this extension. (Replaces
+ * XextAddDisplay)
+ */
+static XDamageExtDisplayInfo *
+XDamageExtAddDisplay (XDamageExtInfo	*extinfo,
+                      Display		*dpy,
+                      const char	*ext_name)
+{
+    XDamageExtDisplayInfo    *info;
+    int			    ev;
+
+    info = (XDamageExtDisplayInfo *) Xmalloc (sizeof (XDamageExtDisplayInfo));
+    if (!info) return NULL;
+    info->display = dpy;
+
+    info->codes = XInitExtension (dpy, ext_name);
+
+    /*
+     * if the server has the extension, then we can initialize the 
+     * appropriate function vectors
+     */
+    if (info->codes) {
+	xDamageQueryVersionReply	rep;
+	xDamageQueryVersionReq	*req;
+        XESetCloseDisplay (dpy, info->codes->extension, 
+                           XDamageCloseDisplay);
+	for (ev = info->codes->first_event;
+	     ev < info->codes->first_event + XDamageNumberEvents;
+	     ev++)
+	{
+	    XESetWireToEvent (dpy, ev, XDamageWireToEvent);
+	    XESetEventToWire (dpy, ev, XDamageEventToWire);
+	}
+	/*
+	 * Get the version info
+	 */
+	LockDisplay (dpy);
+	GetReq (DamageQueryVersion, req);
+	req->reqType = info->codes->major_opcode;
+	req->damageReqType = X_DamageQueryVersion;
+	req->majorVersion = DAMAGE_MAJOR;
+	req->minorVersion = DAMAGE_MINOR;
+	if (!_XReply (dpy, (xReply *) &rep, 0, xTrue)) 
+	{
+	    UnlockDisplay (dpy);
+	    SyncHandle ();
+	    return 0;
+	}
+	info->major_version = rep.majorVersion;
+	info->minor_version = rep.minorVersion;
+	UnlockDisplay (dpy);
+    } else {
+	/* The server doesn't have this extension.
+	 * Use a private Xlib-internal extension to hang the close_display
+	 * hook on so that the "cache" (extinfo->cur) is properly cleaned.
+	 * (XBUG 7955)
+	 */
+	XExtCodes *codes = XAddExtension(dpy);
+	if (!codes) {
+	    XFree(info);
+	    return NULL;
+	}
+        XESetCloseDisplay (dpy, codes->extension, XDamageCloseDisplay);
+    }
+
+    /*
+     * now, chain it onto the list
+     */
+    _XLockMutex(_Xglobal_lock);
+    info->next = extinfo->head;
+    extinfo->head = info;
+    extinfo->cur = info;
+    extinfo->ndisplays++;
+    _XUnlockMutex(_Xglobal_lock);
+    return info;
+}
+
+
+/*
+ * XDamageExtRemoveDisplay - remove the indicated display from the
+ * extension object. (Replaces XextRemoveDisplay.)
+ */
+static int 
+XDamageExtRemoveDisplay (XDamageExtInfo *extinfo, Display *dpy)
+{
+    XDamageExtDisplayInfo *info, *prev;
+
+    /*
+     * locate this display and its back link so that it can be removed
+     */
+    _XLockMutex(_Xglobal_lock);
+    prev = NULL;
+    for (info = extinfo->head; info; info = info->next) {
+	if (info->display == dpy) break;
+	prev = info;
+    }
+    if (!info) {
+	_XUnlockMutex(_Xglobal_lock);
+	return 0;		/* hmm, actually an error */
+    }
+
+    /*
+     * remove the display from the list; handles going to zero
+     */
+    if (prev)
+	prev->next = info->next;
+    else
+	extinfo->head = info->next;
+
+    extinfo->ndisplays--;
+    if (info == extinfo->cur) extinfo->cur = NULL;  /* flush cache */
+    _XUnlockMutex(_Xglobal_lock);
+
+    Xfree ((char *) info);
+    return 1;
+}
+
+/*
+ * XDamageExtFindDisplay - look for a display in this extension; keeps a
+ * cache of the most-recently used for efficiency. (Replaces
+ * XextFindDisplay.)
+ */
+static XDamageExtDisplayInfo *
+XDamageExtFindDisplay (XDamageExtInfo *extinfo, 
+		      Display	    *dpy)
+{
+    XDamageExtDisplayInfo *info;
+
+    /*
+     * see if this was the most recently accessed display
+     */
+    if ((info = extinfo->cur) && info->display == dpy) 
+	return info;
+
+    /*
+     * look for display in list
+     */
+    _XLockMutex(_Xglobal_lock);
+    for (info = extinfo->head; info; info = info->next) {
+	if (info->display == dpy) {
+	    extinfo->cur = info;     /* cache most recently used */
+	    _XUnlockMutex(_Xglobal_lock);
+	    return info;
+	}
+    }
+    _XUnlockMutex(_Xglobal_lock);
+
+    return NULL;
+}
+
+XDamageExtDisplayInfo *
+XDamageFindDisplay (Display *dpy)
+{
+    XDamageExtDisplayInfo *info;
+
+    info = XDamageExtFindDisplay (&XDamageExtensionInfo, dpy);
+    if (!info)
+	info = XDamageExtAddDisplay (&XDamageExtensionInfo, dpy, 
+				    XDamageExtensionName);
+    return info;
+}
+    
+static int
+XDamageCloseDisplay (Display *dpy, XExtCodes *codes)
+{
+    return XDamageExtRemoveDisplay (&XDamageExtensionInfo, dpy);
+}
+
+static Bool
+XDamageWireToEvent(Display *dpy, XEvent *event, xEvent *wire)
+{
+    XDamageExtDisplayInfo *info = XDamageFindDisplay(dpy);
+
+    XDamageCheckExtension(dpy, info, False);
+
+    switch ((wire->u.u.type & 0x7F) - info->codes->first_event)
+    {
+    case XDamageNotify: {
+	XDamageNotifyEvent *aevent = (XDamageNotifyEvent *) event;
+	xDamageNotifyEvent *awire = (xDamageNotifyEvent *) wire;
+
+	aevent->type = awire->type & 0x7F;
+	aevent->serial = _XSetLastRequestRead(dpy,
+					      (xGenericReply *) wire);
+	aevent->send_event = (awire->type & 0x80) != 0;
+	aevent->display = dpy;
+	aevent->drawable = awire->drawable;
+	aevent->damage = awire->damage;
+	aevent->level = awire->level;
+	aevent->timestamp = awire->timestamp;
+	aevent->area.x = awire->area.x;
+	aevent->area.y = awire->area.y;
+	aevent->area.width = awire->area.width;
+	aevent->area.height = awire->area.height;
+	aevent->geometry.x = awire->geometry.x;
+	aevent->geometry.y = awire->geometry.y;
+	aevent->geometry.width = awire->geometry.width;
+	aevent->geometry.height = awire->geometry.height;
+	return True;
+    }
+    }
+    return False;
+}
+
+static Status
+XDamageEventToWire(Display *dpy, XEvent *event, xEvent *wire)
+{
+    XDamageExtDisplayInfo *info = XDamageFindDisplay(dpy);
+
+    XDamageCheckExtension(dpy, info, False);
+
+    switch ((event->type & 0x7F) - info->codes->first_event)
+    {
+    case XDamageNotify: {
+	XDamageNotifyEvent *aevent;
+	xDamageNotifyEvent *awire;
+	awire = (xDamageNotifyEvent *) wire;
+	aevent = (XDamageNotifyEvent *) event;
+	awire->type = aevent->type | (aevent->send_event ? 0x80 : 0);
+	awire->drawable = aevent->drawable;
+	awire->damage = aevent->damage;
+	awire->level = aevent->level;
+	awire->timestamp = aevent->timestamp;
+	awire->area.x = aevent->area.x;
+	awire->area.y = aevent->area.y;
+	awire->area.width = aevent->area.width;
+	awire->area.height = aevent->area.height;
+	awire->geometry.x = aevent->geometry.x;
+	awire->geometry.y = aevent->geometry.y;
+	awire->geometry.width = aevent->geometry.width;
+	awire->geometry.height = aevent->geometry.height;
+	return True;
+    }
+    }
+    return False;
+}
+
+Bool 
+XDamageQueryExtension (Display *dpy, int *event_basep, int *error_basep)
+{
+    XDamageExtDisplayInfo *info = XDamageFindDisplay (dpy);
+
+    if (XDamageHasExtension(info)) 
+    {
+	*event_basep = info->codes->first_event;
+	*error_basep = info->codes->first_error;
+	return True;
+    } 
+    else
+	return False;
+}
+
+Status 
+XDamageQueryVersion (Display *dpy,
+		    int	    *major_versionp,
+		    int	    *minor_versionp)
+{
+    XDamageExtDisplayInfo	*info = XDamageFindDisplay (dpy);
+
+    XDamageCheckExtension (dpy, info, 0);
+
+    *major_versionp = info->major_version;
+    *minor_versionp = info->minor_version;
+    UnlockDisplay (dpy);
+    SyncHandle ();
+    return 1;
+}
+
+Damage
+XDamageCreate (Display *dpy, Drawable drawable, int level)
+{
+    XDamageExtDisplayInfo	*info = XDamageFindDisplay (dpy);
+    xDamageCreateReq		*req;
+    Damage			damage;
+
+    XDamageCheckExtension (dpy, info, 0);
+    LockDisplay (dpy);
+    GetReq (DamageCreate, req);
+    req->reqType = info->codes->major_opcode;
+    req->damageReqType = X_DamageCreate;
+    req->damage = damage = XAllocID (dpy);
+    req->drawable = drawable;
+    req->level = level;
+    UnlockDisplay (dpy);
+    SyncHandle ();
+    return damage;
+}
+
+void
+XDamageDestroy (Display *dpy, Damage damage)
+{
+    XDamageExtDisplayInfo	*info = XDamageFindDisplay (dpy);
+    xDamageDestroyReq		*req;
+
+    XDamageSimpleCheckExtension (dpy, info);
+    LockDisplay (dpy);
+    GetReq (DamageDestroy, req);
+    req->reqType = info->codes->major_opcode;
+    req->damageReqType = X_DamageDestroy;
+    req->damage = damage;
+    UnlockDisplay (dpy);
+    SyncHandle ();
+}
+
+void
+XDamageSubtract (Display *dpy, Damage damage, 
+		 XserverRegion repair, XserverRegion parts)
+{
+    XDamageExtDisplayInfo	*info = XDamageFindDisplay (dpy);
+    xDamageSubtractReq		*req;
+
+    XDamageSimpleCheckExtension (dpy, info);
+    LockDisplay (dpy);
+    GetReq (DamageSubtract, req);
+    req->reqType = info->codes->major_opcode;
+    req->damageReqType = X_DamageSubtract;
+    req->damage = damage;
+    req->repair = repair;
+    req->parts = parts;
+    UnlockDisplay (dpy);
+    SyncHandle ();
+}
diff --git a/nx-X11/lib/Xdamage/Xdamage.h b/nx-X11/lib/Xdamage/Xdamage.h
new file mode 100644
index 000000000..3da0606cb
--- /dev/null
+++ b/nx-X11/lib/Xdamage/Xdamage.h
@@ -0,0 +1,68 @@
+/*
+ * $Id: Xdamage.h,v 1.3 2005/07/03 07:00:56 daniels Exp $
+ *
+ * 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.
+ */
+
+#ifndef _XDAMAGE_H_
+#define _XDAMAGE_H_
+
+#include <X11/extensions/damagewire.h>
+#include <X11/extensions/Xfixes.h>
+#include <X11/Xfuncproto.h>
+
+typedef XID Damage;
+
+typedef struct {
+    int type;			/* event base */
+    unsigned long serial;
+    Bool send_event;
+    Display *display;
+    Drawable drawable;
+    Damage damage;
+    int level;
+    Bool more;			/* more events will be delivered immediately */
+    Time timestamp;
+    XRectangle area;
+    XRectangle geometry;
+} XDamageNotifyEvent;
+
+_XFUNCPROTOBEGIN
+
+Bool XDamageQueryExtension (Display *dpy, int *event_basep, int *error_basep);
+
+Status XDamageQueryVersion (Display *dpy,
+			    int     *major_versionp,
+			    int     *minor_versionp);
+
+Damage
+XDamageCreate (Display	*dpy, Drawable drawable, int level);
+
+void
+XDamageDestroy (Display *dpy, Damage damage);
+
+void
+XDamageSubtract (Display *dpy, Damage damage, 
+		 XserverRegion repair, XserverRegion parts);
+
+_XFUNCPROTOEND
+
+#endif /* _XDAMAGE_H_ */
diff --git a/nx-X11/lib/Xdamage/autogen.sh b/nx-X11/lib/Xdamage/autogen.sh
new file mode 100755
index 000000000..b1376df5a
--- /dev/null
+++ b/nx-X11/lib/Xdamage/autogen.sh
@@ -0,0 +1,3 @@
+#! /bin/sh
+autoreconf -v --install || exit 1
+./configure --enable-maintainer-mode "$@"
diff --git a/nx-X11/lib/Xdamage/configure.ac b/nx-X11/lib/Xdamage/configure.ac
new file mode 100644
index 000000000..c2ab2ce26
--- /dev/null
+++ b/nx-X11/lib/Xdamage/configure.ac
@@ -0,0 +1,93 @@
+dnl 
+dnl  $Id: configure.ac,v 1.1 2004/07/31 05:50:39 anholt Exp $
+dnl 
+dnl  Copyright © 2003 Keith Packard, Noah Levitt
+dnl 
+dnl  Permission to use, copy, modify, distribute, and sell this software and its
+dnl  documentation for any purpose is hereby granted without fee, provided that
+dnl  the above copyright notice appear in all copies and that both that
+dnl  copyright notice and this permission notice appear in supporting
+dnl  documentation, and that the name of Keith Packard not be used in
+dnl  advertising or publicity pertaining to distribution of the software without
+dnl  specific, written prior permission.  Keith Packard makes no
+dnl  representations about the suitability of this software for any purpose.  It
+dnl  is provided "as is" without express or implied warranty.
+dnl 
+dnl  KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+dnl  EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+dnl  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+dnl  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+dnl  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+dnl  PERFORMANCE OF THIS SOFTWARE.
+dnl
+dnl Process this file with autoconf to create configure.
+
+AC_PREREQ([2.57])
+
+dnl
+dnl Version should match the current XFixes version. XFixesQueryVersion
+dnl returns the version from xfixeswire.h, NOT the version we set here. But we
+dnl try to keep these the same.  Note that the library has an extra
+dnl digit in the version number to track changes which don't affect the
+dnl protocol, so Xfixes version l.n.m corresponds to protocol version l.n
+dnl
+AC_INIT(libXdamage, 1.0.1, [keithp@keithp.com], libXdamage)
+AM_INIT_AUTOMAKE([dist-bzip2])
+AM_MAINTAINER_MODE
+
+AM_CONFIG_HEADER(config.h)
+AC_CONFIG_AUX_DIR(.)
+
+# Check for progs
+AC_PROG_CC
+AC_PROG_LIBTOOL
+
+# Check for X
+PKG_CHECK_MODULES(X, x11, 
+		  [x_found_with_pkgconfig=yes],
+		  [x_found_with_pkgconfig=no])
+		  
+if test "$x_found_with_pkgconfig" = "no"
+then
+	AC_PATH_XTRA
+	X_LIBS="$X_LIBS -lX11"
+
+	if test "x$no_x" = "xyes"
+	then
+	        AC_MSG_ERROR([X is required, but it was either disabled or not found.])
+	fi
+
+	save_LIBS="$LIBS"
+	save_CFLAGS="$CFLAGS"
+	CFLAGS="$CFLAGS $X_CFLAGS"
+	LIBS="$LIBS $X_LIBS"
+
+	AC_MSG_CHECKING([for XTHREADS in Xlib])
+	AC_RUN_IFELSE(
+	   [AC_LANG_PROGRAM([[#include <X11/Xlib.h>]],
+			    [[return XInitThreads() == 0 ? 0 : 1;]])],
+	   [xthreads=no],
+	   [xthreads=yes],
+	   [xthreads=yes])
+	   
+	AC_MSG_RESULT($xthreads)
+	
+	LIBS="$save_LIBS"
+	CFLAGS="$save_CFLAGS"
+	
+	if test "x$xthreads" = "xyes"
+	then
+	        X_CFLAGS="$X_CFLAGS -DXTHREADS"
+	fi
+fi
+
+# Check damageext configuration, strip extra digits from package version to
+# find the required protocol version
+
+DAMAGEEXT_VERSION=[`echo $VERSION | sed 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`]
+PKG_CHECK_MODULES(XDAMAGE, [damageext >= $DAMAGEEXT_VERSION] xfixes)
+
+AC_OUTPUT([Makefile
+           xdamage.pc])
+
diff --git a/nx-X11/lib/Xdamage/xdamage.pc.in b/nx-X11/lib/Xdamage/xdamage.pc.in
new file mode 100644
index 000000000..dbf77ac57
--- /dev/null
+++ b/nx-X11/lib/Xdamage/xdamage.pc.in
@@ -0,0 +1,10 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: Xdamage
+Description: X Damage Library
+Version: @VERSION@
+Cflags: -I${includedir} @XDAMAGE_CFLAGS@ @X_CFLAGS@
+Libs: -L${libdir} -lXdamage @XDAMAGE_LIBS@ @X_LIBS@
diff --git a/nx-X11/lib/Xdamage/xdamageint.h b/nx-X11/lib/Xdamage/xdamageint.h
new file mode 100644
index 000000000..145d6610f
--- /dev/null
+++ b/nx-X11/lib/Xdamage/xdamageint.h
@@ -0,0 +1,66 @@
+/*
+ * $Id: xdamageint.h,v 1.2 2005/07/03 07:00:56 daniels Exp $
+ *
+ * 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.
+ */
+
+#ifndef _XDAMAGEINT_H_
+#define _XDAMAGEINT_H_
+
+#define NEED_EVENTS
+#define NEED_REPLIES
+#include <stdio.h>
+#include <X11/Xlib.h>
+#include <X11/Xlibint.h>
+#include <X11/Xutil.h>
+#include <X11/extensions/damageproto.h>
+#include "Xdamage.h"
+
+typedef struct _XDamageExtDisplayInfo {
+    struct _XDamageExtDisplayInfo  *next;    /* keep a linked list */
+    Display                 *display;	    /* which display this is */
+    XExtCodes               *codes;	    /* the extension protocol codes */
+    int			    major_version;  /* -1 means we don't know */
+    int			    minor_version;  /* -1 means we don't know */
+} XDamageExtDisplayInfo;
+
+/* replaces XExtensionInfo */
+typedef struct _XDamageExtInfo {
+    XDamageExtDisplayInfo    *head;          /* start of the list */
+    XDamageExtDisplayInfo    *cur;           /* most recently used */
+    int                     ndisplays;      /* number of displays */
+} XDamageExtInfo;
+
+extern XDamageExtInfo XDamageExtensionInfo;
+extern const char XDamageExtensionName[];
+
+XDamageExtDisplayInfo *
+XDamageFindDisplay (Display *dpy);
+
+#define XDamageHasExtension(i) ((i) && ((i)->codes))
+
+#define XDamageCheckExtension(dpy,i,val) \
+  if (!XDamageHasExtension(i)) { return val; }
+
+#define XDamageSimpleCheckExtension(dpy,i) \
+  if (!XDamageHasExtension(i)) { return; }
+
+#endif /* _XDAMAGEINT_H_ */