Merge branch 'master' of ssh://vparabola/home/parabola/abslibre-pre-mips64el

Conflicts:
	community/comix/PKGBUILD
	community/geany/PKGBUILD
	community/gnome-do-docklets/PKGBUILD
	community/gnome-do-plugins/PKGBUILD
	community/gnome-system-tools/PKGBUILD
	community/gnustep-make/PKGBUILD
	community/gtweakui/PKGBUILD
	community/hwinfo/PKGBUILD
	community/kungfu/PKGBUILD
	community/liboauth/PKGBUILD
	community/liboobs/PKGBUILD
	community/lua-lzlib/PKGBUILD
	community/mcdp/PKGBUILD
	community/mingw32-gcc-base/PKGBUILD
	community/mingw32-runtime/PKGBUILD
	community/mplayer2/PKGBUILD
	community/pdf2svg/PKGBUILD
	community/perl-data-dumper/PKGBUILD
	community/perl-digest-md5/PKGBUILD
	community/perl-perlio-eol/PKGBUILD
	community/perl-xml-libxslt/PKGBUILD
	community/python-cherrypy/PKGBUILD
	community/python-pexpect/PKGBUILD
	community/python-pyro/PKGBUILD
	community/python2-cherrypy/PKGBUILD
	community/rexima/PKGBUILD
	community/shp2svg/PKGBUILD
	community/system-tools-backends/PKGBUILD
	community/tracker/PKGBUILD
	community/virtualbox/PKGBUILD
	core/bridge-utils/PKGBUILD
	extra/avidemux/PKGBUILD
	extra/beagle/PKGBUILD
	extra/bug-buddy/PKGBUILD
	extra/dssi/PKGBUILD
	extra/evolution-sharp/PKGBUILD
	extra/evolution-webcal/PKGBUILD
	extra/feh/PKGBUILD
	extra/ffmpeg/PKGBUILD
	extra/gnome-mag/PKGBUILD
	extra/gnome-python-desktop/PKGBUILD
	extra/gnutls/PKGBUILD
	extra/gok/PKGBUILD
	extra/gpsd/PKGBUILD
	extra/gstreamer0.10-ugly/PKGBUILD
	extra/hyphen/PKGBUILD
	extra/kdelibs/PKGBUILD
	extra/keytouch-editor/PKGBUILD
	extra/keytouch/PKGBUILD
	extra/koffice/PKGBUILD
	extra/krusader/PKGBUILD
	extra/libbeagle/PKGBUILD
	extra/libffi/PKGBUILD
	extra/libgnomeuimm/PKGBUILD
	extra/libreoffice/PKGBUILD
	extra/m17n-lib/PKGBUILD
	extra/mtr/PKGBUILD
	extra/openbabel/PKGBUILD
	extra/poppler/PKGBUILD
	extra/pulseaudio/PKGBUILD
	extra/rox/PKGBUILD
	extra/transmission/PKGBUILD
	extra/xf86-input-synaptics/PKGBUILD
	extra/xorg-server/PKGBUILD
	extra/xorg-xinit/PKGBUILD
	kde-unstable/calligra/PKGBUILD
	libre/icecat/PKGBUILD
	libre/linux-libre/PKGBUILD
	multilib/lib32-ncurses/PKGBUILD
	multilib/lib32-openssl/PKGBUILD
	multilib/lib32-talloc/PKGBUILD
	multilib/wine/PKGBUILD

7 files changed, 507 insertions, 1204 deletions

diff --git a/extra/xorg-server/PKGBUILD b/extra/xorg-server/PKGBUILD
index 9a3abf9e0..29fa8a40d 100644
--- a/extra/xorg-server/PKGBUILD
+++ b/extra/xorg-server/PKGBUILD
@@ -1,43 +1,47 @@
-# $Id: PKGBUILD 138136 2011-09-17 08:05:32Z ibiru $
+# $Id: PKGBUILD 140277 2011-10-11 21:28:03Z jgc $
 # Maintainer: Jan de Groot <jgc@archlinux.org>
 
 pkgbase=xorg-server
 pkgname=('xorg-server' 'xorg-server-xephyr' 'xorg-server-xdmx' 'xorg-server-xvfb' 'xorg-server-xnest' 'xorg-server-common' 'xorg-server-devel')
-pkgver=1.10.4
-pkgrel=1
+pkgver=1.11.1
+pkgrel=2
 arch=('i686' 'x86_64' 'mips64el')
 license=('custom')
 url="http://xorg.freedesktop.org"
 makedepends=('pixman' 'libx11' 'mesa' 'libgl' 'xf86driproto' 'xcmiscproto' 'xtrans' 'bigreqsproto' 'randrproto' 'inputproto' 'fontsproto' 'videoproto' 'compositeproto' 'recordproto' 'scrnsaverproto' 'resourceproto' 'xineramaproto' 'libxkbfile' 'libxfont' 'renderproto' 'libpciaccess' 'libxv' 'xf86dgaproto' 'libxmu' 'libxrender' 'libxi' 'dmxproto' 'libxaw' 'libdmx' 'libxtst' 'libxres' 'xorg-xkbcomp' 'xorg-util-macros' 'xorg-font-util' 'glproto' 'dri2proto')
 options=('!libtool')
 source=(${url}/releases/individual/xserver/${pkgbase}-${pkgver}.tar.bz2
-        randr-compare-all-the-bytes-in-rrpostpendingproperties.patch
-        bg-none-revert.patch
-        xserver-1.10-pointer-barriers.patch
         autoconfig-nvidia.patch
+        autoconfig-sis.patch
+        revert-trapezoids.patch
+        git-fixes.patch
         xvfb-run
         xvfb-run.1
         10-quirks.conf)
-sha1sums=('857d6377025c77851a3cc5f8ec2ce84164a2fdc6'
-          '571f2925f2f3d1b5cdbb2e5a676205fcea256198'
-          '629c6d8d52126eab81ee1b72a9e4209535f8cb81'
-          '1b95e91384a57d966428c7db98ed06f4cc562f91'
-          'f9328fd7bc931bb02c8909ecfcef35403de33782'
+sha1sums=('ed0358b61294f1283aad42cf1e609752ceeffafd'
+          '0249b892f27243d8fe6fe6d226bf4c2391cedf49'
+          '962fecc159c128728f14e8ba231c5b00391ff4ac'
+          'd9f7d9553e772c2682c15079019d30c658a4f83b'
+          'd73125bf93aea09b0beb55e75c510b9f72f5d21a'
           'c94f742d3f9cabf958ae58e4015d9dd185aabedc'
           '6838fc00ef4618c924a77e0fb03c05346080908a'
           '993798f3d22ad672d769dae5f48d1fa068d5578f')
 
 build() {
   cd "${srcdir}/${pkgbase}-${pkgver}"
-  # Add pointer barrier support, patch from Fedora
-  patch -Np1 -i "${srcdir}/xserver-1.10-pointer-barriers.patch"
-
-  # Patches from ~ajax/xserver xserver-next branch
-  patch -Np1 -i "${srcdir}/bg-none-revert.patch"
 
   # Use nouveau/nv/nvidia drivers for nvidia devices
   patch -Np1 -i "${srcdir}/autoconfig-nvidia.patch"
 
+  # Use unofficial imedia SiS driver for supported SiS devices
+  patch -Np0 -i "${srcdir}/autoconfig-sis.patch"
+
+  # Revert commit that causes huge slowdowns with binary nVidia driver
+  patch -Np1 -i "${srcdir}/revert-trapezoids.patch"
+
+  # Add post-release patches from 1.11 branch
+  patch -Np1 -i "${srcdir}/git-fixes.patch"
+
   autoreconf
   ./configure --prefix=/usr \
       --enable-ipv6 \
@@ -84,7 +88,7 @@ package_xorg-server-common() {
   make -C xkb DESTDIR="${pkgdir}" install-data
 
   install -m755 -d "${pkgdir}/usr/share/man/man1"
-  install -m644 doc/man/Xserver.1 "${pkgdir}/usr/share/man/man1/"
+  install -m644 man/Xserver.1 "${pkgdir}/usr/share/man/man1/"
 
   install -m755 -d "${pkgdir}/usr/lib/xorg"
   install -m644 dix/protocol.txt "${pkgdir}/usr/lib/xorg/"
diff --git a/extra/xorg-server/autoconfig-nvidia.patch b/extra/xorg-server/autoconfig-nvidia.patch
index c56586d54..baa2eb601 100644
--- a/extra/xorg-server/autoconfig-nvidia.patch
+++ b/extra/xorg-server/autoconfig-nvidia.patch
@@ -1,78 +1,3 @@
-From a685b5cf34532cef96fc9b05f735088ac0c0c7ad Mon Sep 17 00:00:00 2001
-From: Fedora X Ninjas <x@fedoraproject.org>
-Date: Tue, 16 Feb 2010 11:38:17 +1000
-Subject: [PATCH 08/17] autoconfig: select nouveau by default for NVIDIA GPUs
-
-Also, don't treat DRI setup failure as an error for nouveau.
-
-Modified by Archlinux:
-Append nvidia driver to the list of prefered drivers
----
- glx/glxdri.c                       |    7 +++++--
- glx/glxdri2.c                      |    7 +++++--
- hw/xfree86/common/xf86AutoConfig.c |   19 ++++++++++++++++++-
- 3 files changed, 28 insertions(+), 5 deletions(-)
-
---- a/glx/glxdri.c
-+++ b/glx/glxdri.c
-@@ -978,6 +978,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
-     const __DRIconfig **driConfigs;
-     const __DRIextension **extensions;
-     int i;
-+    int from = X_ERROR;
- 
-     if (!xf86LoaderCheckSymbol("DRIQueryDirectRenderingCapable") ||
- 	!DRIQueryDirectRenderingCapable(pScreen, &isCapable) ||
-@@ -1057,7 +1058,9 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
- 
-     screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
-     if (screen->driver == NULL) {
--	LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",
-+	if (!strcmp(driverName, "nouveau"))
-+	    from = X_INFO;
-+	LogMessage(from, "AIGLX error: dlopen of %s failed (%s)\n",
- 		   filename, dlerror());
-         goto handle_error;
-     }
-@@ -1193,7 +1196,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
- 
-     free(screen);
- 
--    LogMessage(X_ERROR, "AIGLX: reverting to software rendering\n");
-+    LogMessage(from, "AIGLX: reverting to software rendering\n");
- 
-     return NULL;
- }
---- a/glx/glxdri2.c
-+++ b/glx/glxdri2.c
-@@ -708,6 +708,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
-     const __DRIextension **extensions;
-     const __DRIconfig **driConfigs;
-     int i;
-+    int from = X_ERROR;
- 
-     screen = calloc(1, sizeof *screen);
-     if (screen == NULL)
-@@ -734,7 +735,9 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
- 
-     screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
-     if (screen->driver == NULL) {
--	LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",
-+	if (!strcmp(driverName, "nouveau"))
-+	    from = X_INFO;
-+	LogMessage(from, "AIGLX error: dlopen of %s failed (%s)\n",
- 		   filename, dlerror());
-         goto handle_error;
-     }
-@@ -826,7 +829,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
- 
-     free(screen);
- 
--    LogMessage(X_ERROR, "AIGLX: reverting to software rendering\n");
-+    LogMessage(from, "AIGLX: reverting to software rendering\n");
- 
-     return NULL;
- }
 --- a/hw/xfree86/common/xf86pciBus.c
 +++ b/hw/xfree86/common/xf86pciBus.c
 @@ -1123,7 +1123,25 @@ videoPtrToDriverList(struct pci_device *
diff --git a/extra/xorg-server/autoconfig-sis.patch b/extra/xorg-server/autoconfig-sis.patch
new file mode 100644
index 000000000..d936efaaa
--- /dev/null
+++ b/extra/xorg-server/autoconfig-sis.patch
@@ -0,0 +1,19 @@
+--- hw/xfree86/common/xf86pciBus.c.orig	2011-09-24 10:53:45.421697668 +0000
++++ hw/xfree86/common/xf86pciBus.c	2011-09-24 10:55:56.416250708 +0000
+@@ -1140,7 +1140,15 @@
+ 		    driverList[0] = "savage"; break;
+ 	    }
+ 	    break;
+-	case 0x1039:		    driverList[0] = "sis";	break;
++	case 0x1039:
++	    switch (dev->device_id)
++	    {
++		case 0x6350: case 0x6351:
++		    driverList[0] = "sisimedia"; driverList[1] = "sis"; break;
++		default:
++		    driverList[0] = "sis"; break;
++	    }
++	    break;
+ 	case 0x126f:		    driverList[0] = "siliconmotion"; break;
+ 	case 0x121a:
+ 	    if (dev->device_id < 0x0003)
diff --git a/extra/xorg-server/bg-none-revert.patch b/extra/xorg-server/bg-none-revert.patch
deleted file mode 100644
index 1a38f1f41..000000000
--- a/extra/xorg-server/bg-none-revert.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 3bc6ed2d8c9028ec28015d05b60af67a194f3694 Mon Sep 17 00:00:00 2001
-From: Adam Jackson <ajax@redhat.com>
-Date: Tue, 29 Mar 2011 14:09:46 +0000
-Subject: Revert "composite: Don't backfill non-bg-None windows"
-
-This reverts commit 6dd775f57d2f94f0ddaee324aeec33b9b66ed5bc.
-
-Bugzilla: https://bugs.freedesktop.org/34427
-
-Acked-by: Alex Deucher <alexdeucher@gmail.com>
-Signed-off-by: Adam Jackson <ajax@redhat.com>
----
-diff --git a/composite/compalloc.c b/composite/compalloc.c
-index e4064f6..7164c0d 100644
---- a/composite/compalloc.c
-+++ b/composite/compalloc.c
-@@ -508,17 +508,6 @@ compUnredirectOneSubwindow (WindowPtr pParent, WindowPtr pWin)
-     return Success;
- }
- 
--static int
--bgNoneVisitWindow(WindowPtr pWin, void *null)
--{
--    if (pWin->backgroundState != BackgroundPixmap)
--	return WT_WALKCHILDREN;
--    if (pWin->background.pixmap != None)
--	return WT_WALKCHILDREN;
--
--    return WT_STOPWALKING;
--}
--
- static PixmapPtr
- compNewPixmap (WindowPtr pWin, int x, int y, int w, int h, Bool map)
- {
-@@ -539,21 +528,6 @@ compNewPixmap (WindowPtr pWin, int x, int y, int w, int h, Bool map)
-     if (!map)
- 	return pPixmap;
- 
--    /*
--     * If there's no bg=None in the tree, we're done.
--     *
--     * We could optimize this more by collection the regions of all the
--     * bg=None subwindows and feeding that in as the clip for the
--     * CopyArea below, but since window trees are shallow these days it
--     * might not be worth the effort.
--     */
--    if (TraverseTree(pWin, bgNoneVisitWindow, NULL) == WT_NOMATCH)
--	return pPixmap;
--
--    /*
--     * Copy bits from the parent into the new pixmap so that it will
--     * have "reasonable" contents in case for background None areas.
--     */
-     if (pParent->drawable.depth == pWin->drawable.depth)
-     {
- 	GCPtr	pGC = GetScratchGC (pWin->drawable.depth, pScreen);
---
-cgit v0.8.3-6-g21f6
diff --git a/extra/xorg-server/git-fixes.patch b/extra/xorg-server/git-fixes.patch
new file mode 100644
index 000000000..3c59c27c9
--- /dev/null
+++ b/extra/xorg-server/git-fixes.patch
@@ -0,0 +1,288 @@
+From bd6ea85209e5ab80375d4ec9994d10a89fd1374a Mon Sep 17 00:00:00 2001
+From: Jamey Sharp <jamey@minilop.net>
+Date: Wed, 15 Sep 2010 01:35:21 +0000
+Subject: Fix pixmap double-frees on error paths.
+
+If AddResource fails, it will automatically free the object that was
+passed to it by calling the appropriate deleteFunc; and of course
+FreeResource also calls the deleteFunc. In both cases it's wrong to call
+the destroy hook manually.
+
+Commit by Jamey Sharp and Josh Triplett.
+
+Signed-off-by: Jamey Sharp <jamey@minilop.net>
+Signed-off-by: Josh Triplett <josh@joshtriplett.org>
+Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
+(cherry picked from commit 0f380a5005f800572773cd4667ce43c7459cc467)
+---
+diff --git a/Xext/shm.c b/Xext/shm.c
+index b08af82..4141a8f 100644
+--- a/Xext/shm.c
++++ b/Xext/shm.c
+@@ -991,7 +991,6 @@ CreatePmap:
+ 	    pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
+ 	    pMap->drawable.id = newPix->info[j].id;
+ 	    if (!AddResource(newPix->info[j].id, RT_PIXMAP, (pointer)pMap)) {
+-		(*pScreen->DestroyPixmap)(pMap);
+ 		result = BadAlloc;
+ 		break;
+ 	    }
+@@ -1002,10 +1001,8 @@ CreatePmap:
+     }
+ 
+     if(result == BadAlloc) {
+-	while(j--) {
+-	    (*pScreen->DestroyPixmap)(pMap);
++	while(j--)
+ 	    FreeResource(newPix->info[j].id, RT_NONE);
+-	}
+ 	free(newPix);
+     } else 
+ 	AddResource(stuff->pid, XRT_PIXMAP, newPix);
+@@ -1110,7 +1107,6 @@ CreatePmap:
+ 	{
+ 	    return Success;
+ 	}
+-	pDraw->pScreen->DestroyPixmap(pMap);
+     }
+     return BadAlloc;
+ }
+diff --git a/dix/dispatch.c b/dix/dispatch.c
+index 192c8c3..f8200b1 100644
+--- a/dix/dispatch.c
++++ b/dix/dispatch.c
+@@ -1419,7 +1419,6 @@ CreatePmap:
+ 	}
+ 	if (AddResource(stuff->pid, RT_PIXMAP, (pointer)pMap))
+ 	    return Success;
+-	(*pDraw->pScreen->DestroyPixmap)(pMap);
+     }
+     return BadAlloc;
+ }
+--
+cgit v0.9.0.2-2-gbebe
+From 347f5610ca023fb31485aa19c20607af8bf9c834 Mon Sep 17 00:00:00 2001
+From: Carlos Garnacho <carlosg@gnome.org>
+Date: Tue, 30 Aug 2011 22:46:52 +0000
+Subject: Xi: Fix passive XI2 ungrabs on XIAll[Master]Devices
+
+The corresponding DeviceIntPtr wasn't being gotten properly,
+resulting in BadDevice from dixLookupDevice().
+
+Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
+Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+(cherry picked from commit f52d5cd374563544dafe29587411f345e31bbdf8)
+---
+diff --git a/Xi/xipassivegrab.c b/Xi/xipassivegrab.c
+index ae43433..5cdd8ac 100644
+--- a/Xi/xipassivegrab.c
++++ b/Xi/xipassivegrab.c
+@@ -261,9 +261,16 @@ ProcXIPassiveUngrabDevice(ClientPtr client)
+     REQUEST(xXIPassiveUngrabDeviceReq);
+     REQUEST_AT_LEAST_SIZE(xXIPassiveUngrabDeviceReq);
+ 
+-    rc = dixLookupDevice(&dev, stuff->deviceid, client, DixGrabAccess);
+-    if (rc != Success)
+-	return rc;
++    if (stuff->deviceid == XIAllDevices)
++        dev = inputInfo.all_devices;
++    else if (stuff->deviceid == XIAllMasterDevices)
++        dev = inputInfo.all_master_devices;
++    else
++    {
++        rc = dixLookupDevice(&dev, stuff->deviceid, client, DixGrabAccess);
++        if (rc != Success)
++	    return rc;
++    }
+ 
+     if (stuff->grab_type != XIGrabtypeButton &&
+         stuff->grab_type != XIGrabtypeKeycode &&
+--
+cgit v0.9.0.2-2-gbebe
+From e9ae33316012ffe9acfeeb7303ab3392c2ca2a2b Mon Sep 17 00:00:00 2001
+From: Sam Spilsbury <sam.spilsbury@canonical.com>
+Date: Wed, 14 Sep 2011 01:58:34 +0000
+Subject: Remove the SendEvent bit (0x80) before doing range checks on event type.
+
+Some extension libraries may set this bit before converting the event to
+wire protocol and as such range checking the event will cause an invalid
+BadValue error to result. As the documentation suggests the the bit
+should be "forced on", remove it before doing range checks and continue
+to force it on in the server.
+
+Reviewed-by: Jamey Sharp <jamey@minilop.net>
+Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+(cherry picked from commit 2d2dce558d24eeea0eb011ec9ebaa6c5c2273c39)
+---
+diff --git a/dix/events.c b/dix/events.c
+index 8a4c6b9..9e58edb 100644
+--- a/dix/events.c
++++ b/dix/events.c
+@@ -5224,6 +5224,8 @@ CloseDownEvents(void)
+     InputEventList = NULL;
+ }
+ 
++#define SEND_EVENT_BIT 0x80
++
+ /**
+  * Server-side protocol handling for SendEvent request.
+  *
+@@ -5241,6 +5243,16 @@ ProcSendEvent(ClientPtr client)
+ 
+     REQUEST_SIZE_MATCH(xSendEventReq);
+ 
++    /* libXext and other extension libraries may set the bit indicating
++     * that this event came from a SendEvent request so remove it
++     * since otherwise the event type may fail the range checks
++     * and cause an invalid BadValue error to be returned.
++     *
++     * This is safe to do since we later add the SendEvent bit (0x80)
++     * back in once we send the event to the client */
++
++    stuff->event.u.u.type &= ~(SEND_EVENT_BIT);
++
+     /* The client's event type must be a core event type or one defined by an
+ 	extension. */
+ 
+@@ -5298,7 +5310,7 @@ ProcSendEvent(ClientPtr client)
+ 	client->errorValue = stuff->propagate;
+ 	return BadValue;
+     }
+-    stuff->event.u.u.type |= 0x80;
++    stuff->event.u.u.type |= SEND_EVENT_BIT;
+     if (stuff->propagate)
+     {
+ 	for (;pWin; pWin = pWin->parent)
+--
+cgit v0.9.0.2-2-gbebe
+From b45e22675364915c32560c26404cf30d77ab68aa Mon Sep 17 00:00:00 2001
+From: Alan Hourihane <alanh@vmware.com>
+Date: Wed, 05 Oct 2011 02:42:46 +0000
+Subject: dixfonts: Don't overwrite local c variable until new_closure is safely initialized.
+
+Signed-off-by: Alan Hourihane <alanh@vmware.com>
+Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
+(cherry picked from commit 7a33c5b934382b5554f41ab1502514e91c9bc52e)
+---
+diff --git a/dix/dixfonts.c b/dix/dixfonts.c
+index fbac124..d2bcb84 100644
+--- a/dix/dixfonts.c
++++ b/dix/dixfonts.c
+@@ -1302,31 +1302,30 @@ doPolyText(ClientPtr client, PTclosurePtr c)
+ 			goto bail;
+ 		    }
+ 		    *new_closure = *c;
+-		    c = new_closure;
+ 
+-		    len = c->endReq - c->pElt;
+-		    c->data = malloc(len);
+-		    if (!c->data)
++		    len = new_closure->endReq - new_closure->pElt;
++		    new_closure->data = malloc(len);
++		    if (!new_closure->data)
+ 		    {
+-			free(c);
++			free(new_closure);
+ 			err = BadAlloc;
+ 			goto bail;
+ 		    }
+-		    memmove(c->data, c->pElt, len);
+-		    c->pElt = c->data;
+-		    c->endReq = c->pElt + len;
++		    memmove(new_closure->data, new_closure->pElt, len);
++		    new_closure->pElt = new_closure->data;
++		    new_closure->endReq = new_closure->pElt + len;
+ 
+ 		    /* Step 2 */
+ 
+-		    pGC = GetScratchGC(c->pGC->depth, c->pGC->pScreen);
++		    pGC = GetScratchGC(new_closure->pGC->depth, new_closure->pGC->pScreen);
+ 		    if (!pGC)
+ 		    {
+-			free(c->data);
+-			free(c);
++			free(new_closure->data);
++			free(new_closure);
+ 			err = BadAlloc;
+ 			goto bail;
+ 		    }
+-		    if ((err = CopyGC(c->pGC, pGC, GCFunction |
++		    if ((err = CopyGC(new_closure->pGC, pGC, GCFunction |
+ 				      GCPlaneMask | GCForeground |
+ 				      GCBackground | GCFillStyle |
+ 				      GCTile | GCStipple |
+@@ -1337,15 +1336,16 @@ doPolyText(ClientPtr client, PTclosurePtr c)
+ 				      Success)
+ 		    {
+ 			FreeScratchGC(pGC);
+-			free(c->data);
+-			free(c);
++			free(new_closure->data);
++			free(new_closure);
+ 			err = BadAlloc;
+ 			goto bail;
+ 		    }
++		    c = new_closure;
+ 		    origGC = c->pGC;
+ 		    c->pGC = pGC;
+ 		    ValidateGC(c->pDraw, c->pGC);
+-		    
++
+ 		    ClientSleep(client, (ClientSleepProcPtr)doPolyText, c);
+ 
+ 		    /* Set up to perform steps 3 and 4 */
+--
+cgit v0.9.0.2-2-gbebe
+From bec15eb73a17fb47963ff6b747ea504f7dc05deb Mon Sep 17 00:00:00 2001
+From: Kirill Elagin <kirelagin@gmail.com>
+Date: Tue, 04 Oct 2011 19:02:20 +0000
+Subject: Fix server crash due to invalid images
+
+See https://bugs.freedesktop.org/show_bug.cgi?id=39383
+
+Signed-off-by: Kirill Elagin <kirelagin@gmail.com>
+Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
+(cherry picked from commit 53611213396479abfdce0f7752681572e0d26d78)
+---
+diff --git a/fb/fbpict.c b/fb/fbpict.c
+index d1fd0cb..57c93fd 100644
+--- a/fb/fbpict.c
++++ b/fb/fbpict.c
+@@ -163,7 +163,9 @@ create_bits_picture (PicturePtr pict,
+ 	(pixman_format_code_t)pict->format,
+ 	pixmap->drawable.width, pixmap->drawable.height,
+ 	(uint32_t *)bits, stride * sizeof (FbStride));
+-    
++
++    if (!image)
++	return NULL;
+     
+ #ifdef FB_ACCESS_WRAPPER
+ #if FB_SHIFT==5
+--
+cgit v0.9.0.2-2-gbebe
+From 65469f5ea98074ab27ce0a2d482157b9d5c2cbc7 Mon Sep 17 00:00:00 2001
+From: vdb@picaros.org <vdb@picaros.org>
+Date: Sat, 17 Sep 2011 16:55:47 +0000
+Subject: Fix a rare memory leak
+
+Signed-off-by: Servaas Vandenberghe <vdb@picaros.org>
+Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
+(cherry picked from commit e4cddf509e1729e8ff40354275b65455111ad2bd)
+---
+diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c
+index c2814d4..3fae039 100644
+--- a/hw/xfree86/modes/xf86Crtc.c
++++ b/hw/xfree86/modes/xf86Crtc.c
+@@ -133,6 +133,7 @@ xf86CrtcCreate (ScrnInfoPtr		scrn,
+ 	crtcs = malloc((xf86_config->num_crtc + 1) * sizeof (xf86CrtcPtr));
+     if (!crtcs)
+     {
++	free(crtc->gamma_red);
+ 	free(crtc);
+ 	return NULL;
+     }
+--
+cgit v0.9.0.2-2-gbebe
diff --git a/extra/xorg-server/revert-trapezoids.patch b/extra/xorg-server/revert-trapezoids.patch
new file mode 100644
index 000000000..b9046c5cb
--- /dev/null
+++ b/extra/xorg-server/revert-trapezoids.patch
@@ -0,0 +1,179 @@
+diff -ru a/fb/fbpict.c b/fb/fbpict.c
+--- a/fb/fbpict.c	2011-08-01 01:44:24.000000000 +0200
++++ b/fb/fbpict.c	2011-10-05 22:45:29.000000000 +0200
+@@ -364,7 +364,7 @@
+     ps->Glyphs = miGlyphs;
+     ps->CompositeRects = miCompositeRects;
+     ps->RasterizeTrapezoid = fbRasterizeTrapezoid;
+-    ps->Trapezoids = fbTrapezoids;
++    ps->Trapezoids = miTrapezoids;
+     ps->AddTraps = fbAddTraps;
+     ps->AddTriangles = fbAddTriangles;
+     ps->Triangles = fbTriangles;
+diff -ru a/render/mipict.c b/render/mipict.c
+--- a/render/mipict.c	2011-04-04 05:19:50.000000000 +0200
++++ b/render/mipict.c	2011-10-05 22:02:53.000000000 +0200
+@@ -573,6 +573,67 @@
+     }
+ }
+ 
++void
++miTrapezoids (CARD8	    op,
++	      PicturePtr    pSrc,
++	      PicturePtr    pDst,
++	      PictFormatPtr maskFormat,
++	      INT16	    xSrc,
++	      INT16	    ySrc,
++	      int	    ntrap,
++	      xTrapezoid    *traps)
++{
++    ScreenPtr		pScreen = pDst->pDrawable->pScreen;
++    PictureScreenPtr    ps = GetPictureScreen(pScreen);
++
++    /*
++     * Check for solid alpha add
++     */
++    if (op == PictOpAdd && miIsSolidAlpha (pSrc))
++    {
++	for (; ntrap; ntrap--, traps++)
++	    (*ps->RasterizeTrapezoid) (pDst, traps, 0, 0);
++    } 
++    else if (maskFormat)
++    {
++	PicturePtr	pPicture;
++	BoxRec		bounds;
++	INT16		xDst, yDst;
++	INT16		xRel, yRel;
++	
++	xDst = traps[0].left.p1.x >> 16;
++	yDst = traps[0].left.p1.y >> 16;
++
++	miTrapezoidBounds (ntrap, traps, &bounds);
++	if (bounds.y1 >= bounds.y2 || bounds.x1 >= bounds.x2)
++	    return;
++	pPicture = miCreateAlphaPicture (pScreen, pDst, maskFormat,
++					 bounds.x2 - bounds.x1,
++					 bounds.y2 - bounds.y1);
++	if (!pPicture)
++	    return;
++	for (; ntrap; ntrap--, traps++)
++	    (*ps->RasterizeTrapezoid) (pPicture, traps, 
++				       -bounds.x1, -bounds.y1);
++	xRel = bounds.x1 + xSrc - xDst;
++	yRel = bounds.y1 + ySrc - yDst;
++	CompositePicture (op, pSrc, pPicture, pDst,
++			  xRel, yRel, 0, 0, bounds.x1, bounds.y1,
++			  bounds.x2 - bounds.x1,
++			  bounds.y2 - bounds.y1);
++	FreePicture (pPicture, 0);
++    }
++    else
++    {
++	if (pDst->polyEdge == PolyEdgeSharp)
++	    maskFormat = PictureMatchFormat (pScreen, 1, PICT_a1);
++	else
++	    maskFormat = PictureMatchFormat (pScreen, 8, PICT_a8);
++	for (; ntrap; ntrap--, traps++)
++	    miTrapezoids (op, pSrc, pDst, maskFormat, xSrc, ySrc, 1, traps);
++    }
++}
++
+ Bool
+ miPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats)
+ {
+@@ -599,7 +660,7 @@
+     ps->Composite	= 0;			/* requires DDX support */
+     ps->Glyphs		= miGlyphs;
+     ps->CompositeRects	= miCompositeRects;
+-    ps->Trapezoids	= 0;
++    ps->Trapezoids	= miTrapezoids;
+     ps->Triangles	= 0;
+     
+     ps->RasterizeTrapezoid = 0;			/* requires DDX support */
+diff -ru a/render/mipict.h b/render/mipict.h
+--- a/render/mipict.h	2011-04-04 05:19:50.000000000 +0200
++++ b/render/mipict.h	2011-10-05 22:06:19.000000000 +0200
+@@ -129,6 +129,23 @@
+ 		      CARD32	    pixel,
+ 		      xRenderColor  *color);
+ 
++extern _X_EXPORT PicturePtr
++miCreateAlphaPicture (ScreenPtr	    pScreen, 
++		      PicturePtr    pDst,
++		      PictFormatPtr pPictFormat,
++		      CARD16	    width,
++		      CARD16	    height);
++
++extern _X_EXPORT void
++miTrapezoids (CARD8	    op,
++	      PicturePtr    pSrc,
++	      PicturePtr    pDst,
++	      PictFormatPtr maskFormat,
++	      INT16	    xSrc,
++	      INT16	    ySrc,
++	      int	    ntrap,
++	      xTrapezoid    *traps);
++
+ extern _X_EXPORT Bool
+ miIsSolidAlpha (PicturePtr pSrc);
+ 
+diff -ru a/render/mitrap.c b/render/mitrap.c
+--- a/render/mitrap.c	2011-04-04 05:19:50.000000000 +0200
++++ b/render/mitrap.c	2011-10-05 22:05:29.000000000 +0200
+@@ -34,6 +34,55 @@
+ #include "picturestr.h"
+ #include "mipict.h"
+ 
++PicturePtr
++miCreateAlphaPicture (ScreenPtr	    pScreen, 
++		      PicturePtr    pDst,
++		      PictFormatPtr pPictFormat,
++		      CARD16	    width,
++		      CARD16	    height)
++{
++    PixmapPtr	    pPixmap;
++    PicturePtr	    pPicture;
++    GCPtr	    pGC;
++    int		    error;
++    xRectangle	    rect;
++
++    if (width > 32767 || height > 32767)
++	return 0;
++
++    if (!pPictFormat)
++    {
++	if (pDst->polyEdge == PolyEdgeSharp)
++	    pPictFormat = PictureMatchFormat (pScreen, 1, PICT_a1);
++	else
++	    pPictFormat = PictureMatchFormat (pScreen, 8, PICT_a8);
++	if (!pPictFormat)
++	    return 0;
++    }
++
++    pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, 
++					pPictFormat->depth, 0);
++    if (!pPixmap)
++	return 0;
++    pGC = GetScratchGC (pPixmap->drawable.depth, pScreen);
++    if (!pGC)
++    {
++	(*pScreen->DestroyPixmap) (pPixmap);
++	return 0;
++    }
++    ValidateGC (&pPixmap->drawable, pGC);
++    rect.x = 0;
++    rect.y = 0;
++    rect.width = width;
++    rect.height = height;
++    (*pGC->ops->PolyFillRect)(&pPixmap->drawable, pGC, 1, &rect);
++    FreeScratchGC (pGC);
++    pPicture = CreatePicture (0, &pPixmap->drawable, pPictFormat,
++			      0, 0, serverClient, &error);
++    (*pScreen->DestroyPixmap) (pPixmap);
++    return pPicture;
++}
++
+ static xFixed
+ miLineFixedX (xLineFixed *l, xFixed y, Bool ceil)
+ {
+
diff --git a/extra/xorg-server/xserver-1.10-pointer-barriers.patch b/extra/xorg-server/xserver-1.10-pointer-barriers.patch
deleted file mode 100644
index 099565436..000000000
--- a/extra/xorg-server/xserver-1.10-pointer-barriers.patch
+++ /dev/null
@@ -1,1054 +0,0 @@
-From 14f1112bec18ccece8e732fe6c200a56546230c7 Mon Sep 17 00:00:00 2001
-From: Adam Jackson <ajax@redhat.com>
-Date: Thu, 17 Mar 2011 13:56:17 -0400
-Subject: [PATCH] CRTC confine and pointer barriers
-
----
- dix/events.c                |    7 +
- dix/getevents.c             |   12 +-
- include/dix.h               |    1 +
- include/protocol-versions.h |    2 +-
- mi/mipointer.c              |   16 ++-
- mi/mipointer.h              |    6 +
- randr/randr.c               |    2 +
- randr/randrstr.h            |    4 +
- randr/rrcrtc.c              |  155 ++++++++++++++++
- test/Makefile.am            |    4 +-
- xfixes/cursor.c             |  408 ++++++++++++++++++++++++++++++++++++++++++-
- xfixes/xfixes.c             |   24 ++-
- xfixes/xfixes.h             |   17 ++
- xfixes/xfixesint.h          |   16 ++
- 14 files changed, 658 insertions(+), 16 deletions(-)
-
-diff --git a/dix/events.c b/dix/events.c
-index 07f8b05..d2be84f 100644
---- a/dix/events.c
-+++ b/dix/events.c
-@@ -328,6 +328,13 @@ IsMaster(DeviceIntPtr dev)
-     return dev->type == MASTER_POINTER || dev->type == MASTER_KEYBOARD;
- }
- 
-+Bool
-+IsFloating(DeviceIntPtr dev)
-+{
-+    return GetMaster(dev, MASTER_KEYBOARD) == NULL;
-+}
-+
-+
- /**
-  * Max event opcode.
-  */
-diff --git a/dix/getevents.c b/dix/getevents.c
-index 794df42..c66e516 100644
---- a/dix/getevents.c
-+++ b/dix/getevents.c
-@@ -812,7 +812,11 @@ accelPointer(DeviceIntPtr dev, int first, int num, int *valuators, CARD32 ms)
-  * miPointerSetPosition() and then scale back into device coordinates (if
-  * needed). miPSP will change x/y if the screen was crossed.
-  *
-+ * The coordinates provided are always absolute. The parameter mode whether
-+ * it was relative or absolute movement that landed us at those coordinates.
-+ *
-  * @param dev The device to be moved.
-+ * @param mode Movement mode (Absolute or Relative)
-  * @param x Pointer to current x-axis value, may be modified.
-  * @param y Pointer to current y-axis value, may be modified.
-  * @param x_frac Fractional part of current x-axis value, may be modified.
-@@ -824,7 +828,8 @@ accelPointer(DeviceIntPtr dev, int first, int num, int *valuators, CARD32 ms)
-  * @param screeny_frac Fractional part of screen y coordinate, as above.
-  */
- static void
--positionSprite(DeviceIntPtr dev, int *x, int *y, float x_frac, float y_frac,
-+positionSprite(DeviceIntPtr dev, int mode,
-+               int *x, int *y, float x_frac, float y_frac,
-                ScreenPtr scr, int *screenx, int *screeny, float *screenx_frac, float *screeny_frac)
- {
-     int old_screenx, old_screeny;
-@@ -863,7 +868,7 @@ positionSprite(DeviceIntPtr dev, int *x, int *y, float x_frac, float y_frac,
-     old_screeny = *screeny;
-     /* This takes care of crossing screens for us, as well as clipping
-      * to the current screen. */
--    miPointerSetPosition(dev, screenx, screeny);
-+    _miPointerSetPosition(dev, mode, screenx, screeny);
- 
-     if (dev->u.master) {
-         dev->u.master->last.valuators[0] = *screenx;
-@@ -1193,7 +1198,8 @@ GetPointerEvents(EventList *events, DeviceIntPtr pDev, int type, int buttons,
- 
-     set_raw_valuators(raw, &mask, raw->valuators.data);
- 
--    positionSprite(pDev, &x, &y, x_frac, y_frac, scr, &cx, &cy, &cx_frac, &cy_frac);
-+    positionSprite(pDev, (flags & POINTER_ABSOLUTE) ? Absolute : Relative,
-+                   &x, &y, x_frac, y_frac, scr, &cx, &cy, &cx_frac, &cy_frac);
-     updateHistory(pDev, &mask, ms);
- 
-     /* Update the valuators with the true value sent to the client*/
-diff --git a/include/dix.h b/include/dix.h
-index 12e4b59..3f99098 100644
---- a/include/dix.h
-+++ b/include/dix.h
-@@ -570,6 +570,7 @@ extern Bool _X_EXPORT IsPointerDevice( DeviceIntPtr dev);
- extern Bool _X_EXPORT IsKeyboardDevice(DeviceIntPtr dev);
- extern Bool IsPointerEvent(InternalEvent *event);
- extern _X_EXPORT Bool IsMaster(DeviceIntPtr dev);
-+extern _X_EXPORT Bool IsFloating(DeviceIntPtr dev);
- 
- extern _X_HIDDEN void CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master);
- extern _X_HIDDEN int CorePointerProc(DeviceIntPtr dev, int what);
-diff --git a/include/protocol-versions.h b/include/protocol-versions.h
-index 1d33bdd..1dc66ad 100644
---- a/include/protocol-versions.h
-+++ b/include/protocol-versions.h
-@@ -126,7 +126,7 @@
- #define SERVER_XF86VIDMODE_MINOR_VERSION	2
- 
- /* Fixes */
--#define SERVER_XFIXES_MAJOR_VERSION		4
-+#define SERVER_XFIXES_MAJOR_VERSION		5
- #define SERVER_XFIXES_MINOR_VERSION		0
- 
- /* X Input */
-diff --git a/mi/mipointer.c b/mi/mipointer.c
-index 554397a..85f1949 100644
---- a/mi/mipointer.c
-+++ b/mi/mipointer.c
-@@ -229,6 +229,10 @@ miPointerSetCursorPosition(DeviceIntPtr pDev, ScreenPtr pScreen,
-     SetupScreen (pScreen);
- 
-     GenerateEvent = generateEvent;
-+
-+    if (pScreen->ConstrainCursorHarder)
-+	pScreen->ConstrainCursorHarder(pDev, pScreen, Absolute, &x, &y);
-+
-     /* device dependent - must pend signal and call miPointerWarpCursor */
-     (*pScreenPriv->screenFuncs->WarpCursor) (pDev, pScreen, x, y);
-     if (!generateEvent)
-@@ -484,7 +488,7 @@ miPointerMoveNoEvent (DeviceIntPtr pDev, ScreenPtr pScreen,
- }
- 
- void
--miPointerSetPosition(DeviceIntPtr pDev, int *x, int *y)
-+_miPointerSetPosition(DeviceIntPtr pDev, int mode, int *x, int *y)
- {
-     miPointerScreenPtr	pScreenPriv;
-     ScreenPtr		pScreen;
-@@ -529,6 +533,9 @@ miPointerSetPosition(DeviceIntPtr pDev, int *x, int *y)
-     if (*y >= pPointer->limits.y2)
- 	*y = pPointer->limits.y2 - 1;
- 
-+    if (pScreen->ConstrainCursorHarder)
-+       pScreen->ConstrainCursorHarder(pDev, pScreen, mode, x, y);
-+
-     if (pPointer->x == *x && pPointer->y == *y && 
-             pPointer->pScreen == pScreen) 
-         return;
-@@ -536,6 +543,13 @@ miPointerSetPosition(DeviceIntPtr pDev, int *x, int *y)
-     miPointerMoveNoEvent(pDev, pScreen, *x, *y);
- }
- 
-+/* ABI hack */
-+void
-+miPointerSetPosition(DeviceIntPtr pDev, int *x, int *y)
-+{
-+    _miPointerSetPosition(pDev, Absolute, x, y);
-+}
-+
- void
- miPointerGetPosition(DeviceIntPtr pDev, int *x, int *y)
- {
-diff --git a/mi/mipointer.h b/mi/mipointer.h
-index 3c86110..6b6010c 100644
---- a/mi/mipointer.h
-+++ b/mi/mipointer.h
-@@ -131,6 +131,12 @@ extern _X_EXPORT void miPointerGetPosition(
- 
- /* Moves the cursor to the specified position.  May clip the co-ordinates:
-  * x and y are modified in-place. */
-+extern _X_EXPORT void _miPointerSetPosition(
-+    DeviceIntPtr pDev,
-+    int mode,
-+    int *x,
-+    int *y);
-+
- extern _X_EXPORT void miPointerSetPosition(
-     DeviceIntPtr pDev,
-     int *x,
-diff --git a/randr/randr.c b/randr/randr.c
-index 6077705..d337129 100644
---- a/randr/randr.c
-+++ b/randr/randr.c
-@@ -270,6 +270,8 @@ Bool RRScreenInit(ScreenPtr pScreen)
-     
-     wrap (pScrPriv, pScreen, CloseScreen, RRCloseScreen);
- 
-+    pScreen->ConstrainCursorHarder = RRConstrainCursorHarder;
-+
-     pScrPriv->numOutputs = 0;
-     pScrPriv->outputs = NULL;
-     pScrPriv->numCrtcs = 0;
-diff --git a/randr/randrstr.h b/randr/randrstr.h
-index 7ea6080..d8dd37d 100644
---- a/randr/randrstr.h
-+++ b/randr/randrstr.h
-@@ -297,6 +297,7 @@ typedef struct _rrScrPriv {
-     int			    rate;
-     int			    size;
- #endif
-+    Bool                   discontiguous;
- } rrScrPrivRec, *rrScrPrivPtr;
- 
- extern _X_EXPORT DevPrivateKeyRec rrPrivKeyRec;
-@@ -700,6 +701,9 @@ ProcRRGetPanning (ClientPtr client);
- int
- ProcRRSetPanning (ClientPtr client);
- 
-+void
-+RRConstrainCursorHarder (DeviceIntPtr, ScreenPtr, int, int *, int *);
-+
- /* rrdispatch.c */
- extern _X_EXPORT Bool
- RRClientKnowsRates (ClientPtr	pClient);
-diff --git a/randr/rrcrtc.c b/randr/rrcrtc.c
-index 98206a2..d4d8f2a 100644
---- a/randr/rrcrtc.c
-+++ b/randr/rrcrtc.c
-@@ -1,5 +1,6 @@
- /*
-  * Copyright © 2006 Keith Packard
-+ * Copyright 2010 Red Hat, Inc
-  *
-  * Permission to use, copy, modify, distribute, and sell this software and its
-  * documentation for any purpose is hereby granted without fee, provided that
-@@ -22,6 +23,7 @@
- 
- #include "randrstr.h"
- #include "swaprep.h"
-+#include "mipointer.h"
- 
- RESTYPE	RRCrtcType;
- 
-@@ -292,6 +294,92 @@ RRCrtcPendingProperties (RRCrtcPtr crtc)
-     return FALSE;
- }
- 
-+static void
-+crtc_bounds(RRCrtcPtr crtc, int *left, int *right, int *top, int *bottom)
-+{
-+    *left = crtc->x;
-+    *top = crtc->y;
-+
-+    switch (crtc->rotation) {
-+    case RR_Rotate_0:
-+    case RR_Rotate_180:
-+    default:
-+       *right = crtc->x + crtc->mode->mode.width;
-+       *bottom = crtc->y + crtc->mode->mode.height;
-+       return;
-+    case RR_Rotate_90:
-+    case RR_Rotate_270:
-+       *right = crtc->x + crtc->mode->mode.height;
-+       *bottom = crtc->y + crtc->mode->mode.width;
-+       return;
-+    }
-+}
-+
-+/* overlapping counts as adjacent */
-+static Bool
-+crtcs_adjacent(const RRCrtcPtr a, const RRCrtcPtr b)
-+{
-+    /* left, right, top, bottom... */
-+    int al, ar, at, ab;
-+    int bl, br, bt, bb;
-+    int cl, cr, ct, cb; /* the overlap, if any */
-+
-+    crtc_bounds(a, &al, &ar, &at, &ab);
-+    crtc_bounds(b, &bl, &br, &bt, &bb);
-+
-+    cl = max(al, bl);
-+    cr = min(ar, br);
-+    ct = max(at, bt);
-+    cb = min(ab, bb);
-+
-+    return (cl <= cr) && (ct <= cb);
-+}
-+
-+/* Depth-first search and mark all CRTCs reachable from cur */
-+static void
-+mark_crtcs (rrScrPrivPtr pScrPriv, int *reachable, int cur)
-+{
-+    int i;
-+    reachable[cur] = TRUE;
-+    for (i = 0; i < pScrPriv->numCrtcs; ++i) {
-+        if (reachable[i] || !pScrPriv->crtcs[i]->mode)
-+            continue;
-+        if (crtcs_adjacent(pScrPriv->crtcs[cur], pScrPriv->crtcs[i]))
-+            mark_crtcs(pScrPriv, reachable, i);
-+    }
-+}
-+
-+static void
-+RRComputeContiguity (ScreenPtr pScreen)
-+{
-+    rrScrPriv(pScreen);
-+    Bool discontiguous = TRUE;
-+    int i, n = pScrPriv->numCrtcs;
-+
-+    int *reachable = calloc(n, sizeof(int));
-+    if (!reachable)
-+        goto out;
-+
-+    /* Find first enabled CRTC and start search for reachable CRTCs from it */
-+    for (i = 0; i < n; ++i) {
-+        if (pScrPriv->crtcs[i]->mode) {
-+            mark_crtcs(pScrPriv, reachable, i);
-+            break;
-+        }
-+    }
-+
-+    /* Check that all enabled CRTCs were marked as reachable */
-+    for (i = 0; i < n; ++i)
-+        if (pScrPriv->crtcs[i]->mode && !reachable[i])
-+            goto out;
-+
-+    discontiguous = FALSE;
-+
-+out:
-+    free(reachable);
-+    pScrPriv->discontiguous = discontiguous;
-+}
-+
- /*
-  * Request that the Crtc be reconfigured
-  */
-@@ -306,6 +394,7 @@ RRCrtcSet (RRCrtcPtr    crtc,
- {
-     ScreenPtr	pScreen = crtc->pScreen;
-     Bool	ret = FALSE;
-+    Bool	recompute = TRUE;
-     rrScrPriv(pScreen);
- 
-     /* See if nothing changed */
-@@ -318,6 +407,7 @@ RRCrtcSet (RRCrtcPtr    crtc,
- 	!RRCrtcPendingProperties (crtc) &&
- 	!RRCrtcPendingTransform (crtc))
-     {
-+	recompute = FALSE;
- 	ret = TRUE;
-     }
-     else
-@@ -381,6 +471,10 @@ RRCrtcSet (RRCrtcPtr    crtc,
- 		RRPostPendingProperties (outputs[o]);
- 	}
-     }
-+
-+    if (recompute)
-+       RRComputeContiguity(pScreen);
-+
-     return ret;
- }
- 
-@@ -1349,3 +1443,64 @@ ProcRRGetCrtcTransform (ClientPtr client)
-     free(reply);
-     return Success;
- }
-+
-+void
-+RRConstrainCursorHarder(DeviceIntPtr pDev, ScreenPtr pScreen, int mode, int *x, int *y)
-+{
-+    rrScrPriv (pScreen);
-+    int i;
-+
-+    /* intentional dead space -> let it float */
-+    if (pScrPriv->discontiguous)
-+       return;
-+
-+    /* if we're moving inside a crtc, we're fine */
-+    for (i = 0; i < pScrPriv->numCrtcs; i++) {
-+       RRCrtcPtr crtc = pScrPriv->crtcs[i];
-+
-+       int left, right, top, bottom;
-+
-+       if (!crtc->mode)
-+           continue;
-+
-+       crtc_bounds(crtc, &left, &right, &top, &bottom);
-+
-+       if ((*x >= left) && (*x <= right) && (*y >= top) && (*y <= bottom))
-+           return;
-+    }
-+
-+    /* if we're trying to escape, clamp to the CRTC we're coming from */
-+    for (i = 0; i < pScrPriv->numCrtcs; i++) {
-+       RRCrtcPtr crtc = pScrPriv->crtcs[i];
-+       int nx, ny;
-+       int left, right, top, bottom;
-+
-+       if (!crtc->mode)
-+           continue;
-+
-+       crtc_bounds(crtc, &left, &right, &top, &bottom);
-+       miPointerGetPosition(pDev, &nx, &ny);
-+
-+       if ((nx >= left) && (nx <= right) && (ny >= top) && (ny <= bottom)) {
-+           if ((*x <= left) || (*x >= right)) {
-+               int dx = *x - nx;
-+
-+               if (dx > 0)
-+                   *x = right;
-+               else if (dx < 0)
-+                   *x = left;
-+           }
-+
-+           if ((*y <= top) || (*y >= bottom)) {
-+               int dy = *y - ny;
-+
-+               if (dy > 0)
-+                   *y = bottom;
-+               else if (dy < 0)
-+                   *y = top;
-+           }
-+
-+           return;
-+       }
-+    }
-+}
-diff --git a/test/Makefile.am b/test/Makefile.am
-index 456221e..ccdb859 100644
---- a/test/Makefile.am
-+++ b/test/Makefile.am
-@@ -1,6 +1,6 @@
- if UNITTESTS
- SUBDIRS= . xi2
--check_PROGRAMS = xkb input xtest
-+check_PROGRAMS = xkb input xtest list fixes
- check_LTLIBRARIES = libxservertest.la
- 
- TESTS=$(check_PROGRAMS)
-@@ -16,6 +16,8 @@ endif
- xkb_LDADD=$(TEST_LDADD)
- input_LDADD=$(TEST_LDADD)
- xtest_LDADD=$(TEST_LDADD)
-+list_LDADD=$(TEST_LDADD)
-+fixes_LDADD=$(TEST_LDADD)
- 
- libxservertest_la_LIBADD = \
-             $(XSERVER_LIBS) \
-diff --git a/xfixes/cursor.c b/xfixes/cursor.c
-index fb608f6..5c55c95 100644
---- a/xfixes/cursor.c
-+++ b/xfixes/cursor.c
-@@ -1,5 +1,6 @@
- /*
-  * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
-+ * Copyright 2010 Red Hat, Inc.
-  *
-  * Permission is hereby granted, free of charge, to any person obtaining a
-  * copy of this software and associated documentation files (the "Software"),
-@@ -50,13 +51,16 @@
- #include "cursorstr.h"
- #include "dixevents.h"
- #include "servermd.h"
-+#include "mipointer.h"
- #include "inputstr.h"
- #include "windowstr.h"
- #include "xace.h"
-+#include "list.h"
- 
- static RESTYPE		CursorClientType;
- static RESTYPE		CursorHideCountType;
- static RESTYPE		CursorWindowType;
-+RESTYPE			PointerBarrierType;
- static CursorPtr	CursorCurrent[MAXDEVICES];
- 
- static DevPrivateKeyRec CursorScreenPrivateKeyRec;
-@@ -107,6 +111,14 @@ typedef struct _CursorHideCountRec {
-     XID			 resource;
- } CursorHideCountRec;
- 
-+typedef struct PointerBarrierClient *PointerBarrierClientPtr;
-+
-+struct PointerBarrierClient {
-+    ScreenPtr screen;
-+    struct PointerBarrier barrier;
-+    struct list entry;
-+};
-+
- /*
-  * Wrap DisplayCursor to catch cursor change events
-  */
-@@ -114,7 +126,9 @@ typedef struct _CursorHideCountRec {
- typedef struct _CursorScreen {
-     DisplayCursorProcPtr	DisplayCursor;
-     CloseScreenProcPtr		CloseScreen;
-+    ConstrainCursorHarderProcPtr ConstrainCursorHarder;
-     CursorHideCountPtr          pCursorHideCounts;
-+    struct list                 barriers;
- } CursorScreenRec, *CursorScreenPtr;
- 
- #define GetCursorScreen(s) ((CursorScreenPtr)dixLookupPrivate(&(s)->devPrivates, CursorScreenPrivateKey))
-@@ -184,9 +198,11 @@ CursorCloseScreen (int index, ScreenPtr pScreen)
-     Bool		ret;
-     CloseScreenProcPtr	close_proc;
-     DisplayCursorProcPtr display_proc;
-+    ConstrainCursorHarderProcPtr constrain_proc;
- 
-     Unwrap (cs, pScreen, CloseScreen, close_proc);
-     Unwrap (cs, pScreen, DisplayCursor, display_proc);
-+    Unwrap (cs, pScreen, ConstrainCursorHarder, constrain_proc);
-     deleteCursorHideCountsForScreen(pScreen);
-     ret = (*pScreen->CloseScreen) (index, pScreen);
-     free(cs);
-@@ -1029,6 +1045,391 @@ CursorFreeWindow (pointer data, XID id)
-     return 1;
- }
- 
-+static BOOL
-+barrier_is_horizontal(const struct PointerBarrier *barrier)
-+{
-+    return barrier->y1 == barrier->y2;
-+}
-+
-+static BOOL
-+barrier_is_vertical(const struct PointerBarrier *barrier)
-+{
-+    return barrier->x1 == barrier->x2;
-+}
-+
-+/**
-+ * @return The set of barrier movement directions the movement vector
-+ * x1/y1 → x2/y2 represents.
-+ */
-+int
-+barrier_get_direction(int x1, int y1, int x2, int y2)
-+{
-+    int direction = 0;
-+
-+    /* which way are we trying to go */
-+    if (x2 > x1)
-+	direction |= BarrierPositiveX;
-+    if (x2 < x1)
-+	direction |= BarrierNegativeX;
-+    if (y2 > y1)
-+	direction |= BarrierPositiveY;
-+    if (y2 < y1)
-+	direction |= BarrierNegativeY;
-+
-+    return direction;
-+}
-+
-+/**
-+ * Test if the barrier may block movement in the direction defined by
-+ * x1/y1 → x2/y2. This function only tests whether the directions could be
-+ * blocked, it does not test if the barrier actually blocks the movement.
-+ *
-+ * @return TRUE if the barrier blocks the direction of movement or FALSE
-+ * otherwise.
-+ */
-+BOOL
-+barrier_is_blocking_direction(const struct PointerBarrier *barrier, int direction)
-+{
-+    /* Barriers define which way is ok, not which way is blocking */
-+    return (barrier->directions & direction) != direction;
-+}
-+
-+/**
-+ * Test if the movement vector x1/y1 → x2/y2 is intersecting with the
-+ * barrier. A movement vector with the startpoint or endpoint on the barrier
-+ * itself counts as intersecting.
-+ *
-+ * @param x1 X start coordinate of movement vector
-+ * @param y1 Y start coordinate of movement vector
-+ * @param x2 X end coordinate of movement vector
-+ * @param y2 Y end coordinate of movement vector
-+ * @param[out] distance The distance between the start point and the
-+ * intersection with the barrier (if applicable).
-+ * @return TRUE if the barrier intersects with the given vector
-+ */
-+BOOL
-+barrier_is_blocking(const struct PointerBarrier *barrier,
-+		    int x1, int y1, int x2, int y2,
-+		    double *distance)
-+{
-+    BOOL rc = FALSE;
-+    float ua, ub, ud;
-+    int dir = barrier_get_direction(x1, y1, x2, y2);
-+
-+    /* Algorithm below doesn't handle edge cases well, hence the extra
-+     * checks. */
-+    if (barrier_is_vertical(barrier)) {
-+	/* handle immediate barrier adjacency, moving away */
-+	if (dir & BarrierPositiveX && x1 == barrier->x1)
-+	    return FALSE;
-+	if (dir & BarrierNegativeX && x1 == (barrier->x1 - 1))
-+	    return FALSE;
-+	/* startpoint on barrier */
-+	if (x1 == barrier->x1 && y1 >= barrier->y1 && y1 <= barrier->y2) {
-+	    *distance = 0;
-+	    return TRUE;
-+	}
-+	/* endpoint on barrier */
-+	if (x2 == barrier->x1 && y2 >= barrier->y1 && y2 <= barrier->y2) {
-+	    *distance = abs(x2 - x1);
-+	    return TRUE;
-+        }
-+    } else {
-+	/* handle immediate barrier adjacency, moving away */
-+	if (dir & BarrierPositiveY && y1 == barrier->y1)
-+	    return FALSE;
-+	if (dir & BarrierNegativeY && y1 == (barrier->y1 - 1))
-+	    return FALSE;
-+	/* startpoint on barrier */
-+	if (y1 == barrier->y1 && x1 >= barrier->x1 && x1 <= barrier->x2) {
-+	    *distance = 0;
-+	    return TRUE;
-+        }
-+	/* endpoint on barrier */
-+	if (y2 == barrier->y1 && x2 >= barrier->x1 && x2 <= barrier->x2) {
-+	    *distance = abs(y2 - y1);
-+	    return TRUE;
-+        }
-+    }
-+
-+    /* not an edge case, compute distance */
-+    ua = 0;
-+    ud = (barrier->y2 - barrier->y1) * (x2 - x1) - (barrier->x2 - barrier->x1) * (y2 - y1);
-+    if (ud != 0) {
-+	ua = ((barrier->x2 - barrier->x1) * (y1 - barrier->y1) -
-+	     (barrier->y2 - barrier->y1) * (x1 - barrier->x1)) / ud;
-+	ub = ((x2 - x1) * (y1 - barrier->y1) -
-+	     (y2 - y1) * (x1 - barrier->x1)) / ud;
-+	if (ua < 0 || ua > 1 || ub < 0 || ub > 1)
-+	    ua = 0;
-+    }
-+
-+    if (ua > 0 && ua <= 1)
-+    {
-+	double ix = barrier->x1 + ua * (barrier->x2 - barrier->x1);
-+	double iy = barrier->y1 + ua * (barrier->y2 - barrier->y1);
-+
-+	*distance = sqrt(pow(x1 - ix, 2) + pow(y1 - iy, 2));
-+	rc = TRUE;
-+    }
-+
-+    return rc;
-+}
-+
-+/**
-+ * Find the nearest barrier that is blocking movement from x1/y1 to x2/y2.
-+ *
-+ * @param dir Only barriers blocking movement in direction dir are checked
-+ * @param x1 X start coordinate of movement vector
-+ * @param y1 Y start coordinate of movement vector
-+ * @param x2 X end coordinate of movement vector
-+ * @param y2 Y end coordinate of movement vector
-+ * @return The barrier nearest to the movement origin that blocks this movement.
-+ */
-+static struct PointerBarrier*
-+barrier_find_nearest(CursorScreenPtr cs, int dir,
-+		     int x1, int y1, int x2, int y2)
-+{
-+    struct PointerBarrierClient *c;
-+    struct PointerBarrier *nearest = NULL;
-+    double min_distance = INT_MAX; /* can't get higher than that in X anyway */
-+
-+    list_for_each_entry(c, &cs->barriers, entry) {
-+	struct PointerBarrier *b = &c->barrier;
-+	double distance;
-+
-+	if (!barrier_is_blocking_direction(b, dir))
-+	    continue;
-+
-+	if (barrier_is_blocking(b, x1, y1, x2, y2, &distance))
-+	{
-+	    if (min_distance > distance)
-+	    {
-+		min_distance = distance;
-+		nearest = b;
-+	    }
-+	}
-+    }
-+
-+    return nearest;
-+}
-+
-+/**
-+ * Clamp to the given barrier given the movement direction specified in dir.
-+ *
-+ * @param barrier The barrier to clamp to
-+ * @param dir The movement direction
-+ * @param[out] x The clamped x coordinate.
-+ * @param[out] y The clamped x coordinate.
-+ */
-+void
-+barrier_clamp_to_barrier(struct PointerBarrier *barrier, int dir, int *x, int *y)
-+{
-+    if (barrier_is_vertical(barrier)) {
-+	if ((dir & BarrierNegativeX) & ~barrier->directions)
-+	    *x = barrier->x1;
-+	if ((dir & BarrierPositiveX) & ~barrier->directions)
-+	    *x = barrier->x1 - 1;
-+    }
-+    if (barrier_is_horizontal(barrier))
-+    {
-+	if ((dir & BarrierNegativeY) & ~barrier->directions)
-+	    *y = barrier->y1;
-+	if ((dir & BarrierPositiveY) & ~barrier->directions)
-+	    *y = barrier->y1 - 1;
-+    }
-+}
-+
-+static void
-+CursorConstrainCursorHarder(DeviceIntPtr dev, ScreenPtr screen, int mode, int *x, int *y)
-+{
-+    CursorScreenPtr cs = GetCursorScreen(screen);
-+
-+    if (!list_is_empty(&cs->barriers) && !IsFloating(dev) && mode == Relative) {
-+	int ox, oy;
-+	int dir;
-+	struct PointerBarrier *nearest = NULL;
-+
-+	/* where are we coming from */
-+	miPointerGetPosition(dev, &ox, &oy);
-+
-+	/* How this works:
-+	 * Given the origin and the movement vector, get the nearest barrier
-+	 * to the origin that is blocking the movement.
-+	 * Clamp to that barrier.
-+	 * Then, check from the clamped position to the original
-+	 * destination, again finding the nearest barrier and clamping.
-+	 */
-+	dir = barrier_get_direction(ox, oy, *x, *y);
-+
-+	nearest = barrier_find_nearest(cs, dir, ox, oy, *x, *y);
-+	if (nearest) {
-+	    barrier_clamp_to_barrier(nearest, dir, x, y);
-+
-+	    if (barrier_is_vertical(nearest)) {
-+		dir &= ~(BarrierNegativeX | BarrierPositiveX);
-+		ox = *x;
-+	    } else if (barrier_is_horizontal(nearest)) {
-+		dir &= ~(BarrierNegativeY | BarrierPositiveY);
-+		oy = *y;
-+	    }
-+
-+	    nearest = barrier_find_nearest(cs, dir, ox, oy, *x, *y);
-+	    if (nearest) {
-+		barrier_clamp_to_barrier(nearest, dir, x, y);
-+	    }
-+	}
-+    }
-+
-+    if (cs->ConstrainCursorHarder) {
-+	screen->ConstrainCursorHarder = cs->ConstrainCursorHarder;
-+	screen->ConstrainCursorHarder(dev, screen, mode, x, y);
-+	screen->ConstrainCursorHarder = CursorConstrainCursorHarder;
-+    }
-+}
-+
-+static struct PointerBarrierClient *
-+CreatePointerBarrierClient(ScreenPtr screen, ClientPtr client,
-+			   xXFixesCreatePointerBarrierReq *stuff)
-+{
-+    CursorScreenPtr cs = GetCursorScreen(screen);
-+    struct PointerBarrierClient *ret = malloc(sizeof(*ret));
-+
-+    if (ret) {
-+	ret->screen = screen;
-+	ret->barrier.x1 = min(stuff->x1, stuff->x2);
-+	ret->barrier.x2 = max(stuff->x1, stuff->x2);
-+	ret->barrier.y1 = min(stuff->y1, stuff->y2);
-+	ret->barrier.y2 = max(stuff->y1, stuff->y2);
-+	ret->barrier.directions = stuff->directions & 0x0f;
-+	if (barrier_is_horizontal(&ret->barrier))
-+	    ret->barrier.directions &= ~(BarrierPositiveX | BarrierNegativeX);
-+	if (barrier_is_vertical(&ret->barrier))
-+	    ret->barrier.directions &= ~(BarrierPositiveY | BarrierNegativeY);
-+	list_add(&ret->entry, &cs->barriers);
-+    }
-+
-+    return ret;
-+}
-+
-+int
-+ProcXFixesCreatePointerBarrier (ClientPtr client)
-+{
-+    int err;
-+    WindowPtr pWin;
-+    struct PointerBarrierClient *barrier;
-+    struct PointerBarrier b;
-+    REQUEST (xXFixesCreatePointerBarrierReq);
-+
-+    REQUEST_SIZE_MATCH(xXFixesCreatePointerBarrierReq);
-+    LEGAL_NEW_RESOURCE(stuff->barrier, client);
-+
-+    err = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess);
-+    if (err != Success) {
-+	client->errorValue = stuff->window;
-+	return err;
-+    }
-+
-+    /* This sure does need fixing. */
-+    if (stuff->num_devices)
-+	return BadImplementation;
-+
-+    b.x1 = stuff->x1;
-+    b.x2 = stuff->x2;
-+    b.y1 = stuff->y1;
-+    b.y2 = stuff->y2;
-+
-+    if (!barrier_is_horizontal(&b) && !barrier_is_vertical(&b))
-+	return BadValue;
-+
-+    /* no 0-sized barriers */
-+    if (barrier_is_horizontal(&b) && barrier_is_vertical(&b))
-+	return BadValue;
-+
-+    if (!(barrier = CreatePointerBarrierClient(pWin->drawable.pScreen,
-+					       client, stuff)))
-+	return BadAlloc;
-+
-+    if (!AddResource(stuff->barrier, PointerBarrierType, &barrier->barrier))
-+	return BadAlloc;
-+
-+    return Success;
-+}
-+
-+int
-+SProcXFixesCreatePointerBarrier (ClientPtr client)
-+{
-+    int n;
-+    REQUEST(xXFixesCreatePointerBarrierReq);
-+
-+    swaps(&stuff->length, n);
-+    REQUEST_SIZE_MATCH(xXFixesCreatePointerBarrierReq);
-+    swapl(&stuff->barrier, n);
-+    swapl(&stuff->window, n);
-+    swaps(&stuff->x1, n);
-+    swaps(&stuff->y1, n);
-+    swaps(&stuff->x2, n);
-+    swaps(&stuff->y2, n);
-+    swapl(&stuff->directions, n);
-+    return ProcXFixesVector[stuff->xfixesReqType](client);
-+}
-+
-+static int
-+CursorFreeBarrier(void *data, XID id)
-+{
-+    struct PointerBarrierClient *b = NULL, *barrier;
-+    ScreenPtr screen;
-+    CursorScreenPtr cs;
-+
-+    barrier = container_of(data, struct PointerBarrierClient, barrier);
-+    screen = barrier->screen;
-+    cs = GetCursorScreen(screen);
-+
-+    /* find and unlink from the screen private */
-+    list_for_each_entry(b, &cs->barriers, entry) {
-+	if (b == barrier) {
-+	    list_del(&b->entry);
-+	    break;
-+	}
-+    }
-+
-+    free(barrier);
-+    return Success;
-+}
-+
-+int
-+ProcXFixesDestroyPointerBarrier (ClientPtr client)
-+{
-+    int err;
-+    void *barrier;
-+    REQUEST (xXFixesDestroyPointerBarrierReq);
-+
-+    REQUEST_SIZE_MATCH(xXFixesDestroyPointerBarrierReq);
-+
-+    err = dixLookupResourceByType((void **)&barrier, stuff->barrier,
-+				  PointerBarrierType, client,
-+				  DixDestroyAccess);
-+    if (err != Success) {
-+	client->errorValue = stuff->barrier;
-+	return err;
-+    }
-+
-+    FreeResource(stuff->barrier, RT_NONE);
-+    return Success;
-+}
-+
-+int
-+SProcXFixesDestroyPointerBarrier (ClientPtr client)
-+{
-+    int n;
-+    REQUEST(xXFixesDestroyPointerBarrierReq);
-+
-+    swaps(&stuff->length, n);
-+    REQUEST_SIZE_MATCH(xXFixesDestroyPointerBarrierReq);
-+    swapl(&stuff->barrier, n);
-+    return ProcXFixesVector[stuff->xfixesReqType](client);
-+}
-+
- Bool
- XFixesCursorInit (void)
- {
-@@ -1048,8 +1449,10 @@ XFixesCursorInit (void)
- 	cs = (CursorScreenPtr) calloc(1, sizeof (CursorScreenRec));
- 	if (!cs)
- 	    return FALSE;
-+	list_init(&cs->barriers);
- 	Wrap (cs, pScreen, CloseScreen, CursorCloseScreen);
- 	Wrap (cs, pScreen, DisplayCursor, CursorDisplayCursor);
-+	Wrap (cs, pScreen, ConstrainCursorHarder, CursorConstrainCursorHarder);
- 	cs->pCursorHideCounts = NULL;
- 	SetCursorScreen (pScreen, cs);
-     }
-@@ -1059,7 +1462,10 @@ XFixesCursorInit (void)
- 						"XFixesCursorHideCount");
-     CursorWindowType = CreateNewResourceType(CursorFreeWindow,
- 					     "XFixesCursorWindow");
-+    PointerBarrierType = CreateNewResourceType(CursorFreeBarrier,
-+					      "XFixesPointerBarrier");
- 
--    return CursorClientType && CursorHideCountType && CursorWindowType;
-+    return CursorClientType && CursorHideCountType && CursorWindowType &&
-+	   PointerBarrierType;
- }
- 
-diff --git a/xfixes/xfixes.c b/xfixes/xfixes.c
-index e8c7bf1..a57884b 100644
---- a/xfixes/xfixes.c
-+++ b/xfixes/xfixes.c
-@@ -1,5 +1,6 @@
- /*
-  * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
-+ * Copyright 2010 Red Hat, Inc.
-  *
-  * Permission is hereby granted, free of charge, to any person obtaining a
-  * copy of this software and associated documentation files (the "Software"),
-@@ -47,10 +48,6 @@
- 
- #include "xfixesint.h"
- #include "protocol-versions.h"
--/*
-- * Must use these instead of the constants from xfixeswire.h.  They advertise
-- * what we implement, not what the protocol headers define.
-- */
- 
- static unsigned char	XFixesReqCode;
- int		XFixesEventBase;
-@@ -97,11 +94,12 @@ ProcXFixesQueryVersion(ClientPtr client)
- 
- /* Major version controls available requests */
- static const int version_requests[] = {
--    X_XFixesQueryVersion,	/* before client sends QueryVersion */
--    X_XFixesGetCursorImage,	/* Version 1 */
--    X_XFixesChangeCursorByName,	/* Version 2 */
--    X_XFixesExpandRegion,	/* Version 3 */
--    X_XFixesShowCursor,	        /* Version 4 */
-+    X_XFixesQueryVersion,	    /* before client sends QueryVersion */
-+    X_XFixesGetCursorImage,	    /* Version 1 */
-+    X_XFixesChangeCursorByName,	    /* Version 2 */
-+    X_XFixesExpandRegion,	    /* Version 3 */
-+    X_XFixesShowCursor,		    /* Version 4 */
-+    X_XFixesDestroyPointerBarrier,  /* Version 5 */
- };
- 
- #define NUM_VERSION_REQUESTS	(sizeof (version_requests) / sizeof (version_requests[0]))
-@@ -142,6 +140,9 @@ int	(*ProcXFixesVector[XFixesNumberRequests])(ClientPtr) = {
- /*************** Version 4 ****************/
-     ProcXFixesHideCursor,
-     ProcXFixesShowCursor,
-+/*************** Version 5 ****************/
-+    ProcXFixesCreatePointerBarrier,
-+    ProcXFixesDestroyPointerBarrier,
- };
- 
- static int
-@@ -205,6 +206,9 @@ static int (*SProcXFixesVector[XFixesNumberRequests])(ClientPtr) = {
- /*************** Version 4 ****************/
-     SProcXFixesHideCursor,
-     SProcXFixesShowCursor,
-+/*************** Version 5 ****************/
-+    SProcXFixesCreatePointerBarrier,
-+    SProcXFixesDestroyPointerBarrier,
- };
- 
- static int
-@@ -260,6 +264,8 @@ XFixesExtensionInit(void)
- 	EventSwapVector[XFixesEventBase + XFixesCursorNotify] =
- 	    (EventSwapPtr) SXFixesCursorNotifyEvent;
- 	SetResourceTypeErrorValue(RegionResType, XFixesErrorBase + BadRegion);
-+	SetResourceTypeErrorValue(PointerBarrierType,
-+				  XFixesErrorBase + BadBarrier);
-     }
- }
- 
-diff --git a/xfixes/xfixes.h b/xfixes/xfixes.h
-index 1638350..5765e64 100644
---- a/xfixes/xfixes.h
-+++ b/xfixes/xfixes.h
-@@ -30,6 +30,7 @@
- #include "resource.h"
- 
- extern _X_EXPORT RESTYPE RegionResType;
-+extern _X_EXPORT RESTYPE PointerBarrierType;
- extern _X_EXPORT int XFixesErrorBase;
- 
- #define VERIFY_REGION(pRegion, rid, client, mode)			\
-@@ -51,5 +52,21 @@ extern _X_EXPORT int XFixesErrorBase;
- extern _X_EXPORT RegionPtr
- XFixesRegionCopy (RegionPtr pRegion);
- 
-+struct PointerBarrier {
-+    CARD16 x1, x2, y1, y2;
-+    CARD32 directions;
-+};
-+
-+
-+extern int
-+barrier_get_direction(int, int, int, int);
-+extern BOOL
-+barrier_is_blocking(const struct PointerBarrier*, int, int, int, int, double*);
-+extern BOOL
-+barrier_is_blocking_direction(const struct PointerBarrier*, int);
-+extern void
-+barrier_clamp_to_barrier(struct PointerBarrier *barrier, int dir, int *x, int *y);
-+
-+
- 
- #endif /* _XFIXES_H_ */
-diff --git a/xfixes/xfixesint.h b/xfixes/xfixesint.h
-index d005369..6ba276e 100644
---- a/xfixes/xfixesint.h
-+++ b/xfixes/xfixesint.h
-@@ -1,5 +1,6 @@
- /*
-  * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
-+ * Copyright 2010 Red Hat, Inc.
-  *
-  * Permission is hereby granted, free of charge, to any person obtaining a
-  * copy of this software and associated documentation files (the "Software"),
-@@ -278,6 +279,21 @@ ProcXFixesShowCursor (ClientPtr client);
- int 
- SProcXFixesShowCursor (ClientPtr client);
- 
-+/* Version 5 */
-+
-+int
-+ProcXFixesCreatePointerBarrier (ClientPtr client);
-+
-+int
-+SProcXFixesCreatePointerBarrier (ClientPtr client);
-+
-+int
-+ProcXFixesDestroyPointerBarrier (ClientPtr client);
-+
-+int
-+SProcXFixesDestroyPointerBarrier (ClientPtr client);
-+
-+/* Xinerama */
- extern int (*PanoramiXSaveXFixesVector[XFixesNumberRequests])(ClientPtr);
- void PanoramiXFixesInit (void);
- void PanoramiXFixesReset (void);
--- 
-1.7.4
-