Added xorg-server-1.6.2.tar.gz

46 files changed, 1836 insertions, 2039 deletions

diff --git a/xorg-server/mi/Makefile.in b/xorg-server/mi/Makefile.in
index 451dcd889..0c24c1695 100644
--- a/xorg-server/mi/Makefile.in
+++ b/xorg-server/mi/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# Makefile.in generated by automake 1.10.2 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -45,7 +45,6 @@ mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
 	$(top_builddir)/include/xorg-server.h \
 	$(top_builddir)/include/dix-config.h \
-	$(top_builddir)/include/xgl-config.h \
 	$(top_builddir)/include/xorg-config.h \
 	$(top_builddir)/include/xkb-config.h \
 	$(top_builddir)/include/xwin-config.h \
@@ -67,9 +66,6 @@ depcomp = $(SHELL) $(top_srcdir)/depcomp
 am__depfiles_maybe = depfiles
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
-	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
-	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
 LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
@@ -96,8 +92,9 @@ ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
 ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
 ALLOCA = @ALLOCA@
 AMTAR = @AMTAR@
-APPDEFAULTDIR = @APPDEFAULTDIR@
 APPLE_APPLICATIONS_DIR = @APPLE_APPLICATIONS_DIR@
+APPLE_APPLICATION_ID = @APPLE_APPLICATION_ID@
+APPLE_APPLICATION_NAME = @APPLE_APPLICATION_NAME@
 APP_MAN_DIR = @APP_MAN_DIR@
 APP_MAN_SUFFIX = @APP_MAN_SUFFIX@
 AR = @AR@
@@ -118,10 +115,6 @@ CFLAGS = @CFLAGS@
 COMPILEDDEFAULTFONTPATH = @COMPILEDDEFAULTFONTPATH@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CXX = @CXX@
-CXXCPP = @CXXCPP@
-CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DARWIN_LIBS = @DARWIN_LIBS@
 DBUS_CFLAGS = @DBUS_CFLAGS@
@@ -143,6 +136,7 @@ DMXXIEXAMPLES_DEP_CFLAGS = @DMXXIEXAMPLES_DEP_CFLAGS@
 DMXXIEXAMPLES_DEP_LIBS = @DMXXIEXAMPLES_DEP_LIBS@
 DMXXMUEXAMPLES_DEP_CFLAGS = @DMXXMUEXAMPLES_DEP_CFLAGS@
 DMXXMUEXAMPLES_DEP_LIBS = @DMXXMUEXAMPLES_DEP_LIBS@
+DOLT_BASH = @DOLT_BASH@
 DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@
 DRI2PROTO_LIBS = @DRI2PROTO_LIBS@
 DRIPROTO_CFLAGS = @DRIPROTO_CFLAGS@
@@ -152,18 +146,15 @@ DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 DRI_DRIVER_PATH = @DRI_DRIVER_PATH@
 DSYMUTIL = @DSYMUTIL@
 DTRACE = @DTRACE@
-ECHO = @ECHO@
+DUMPBIN = @DUMPBIN@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
 EXEEXT = @EXEEXT@
-F77 = @F77@
-FFLAGS = @FFLAGS@
+FGREP = @FGREP@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
-FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
-FREETYPE_LIBS = @FREETYPE_LIBS@
 GLX_ARCH_DEFINES = @GLX_ARCH_DEFINES@
 GLX_DEFINES = @GLX_DEFINES@
 GL_CFLAGS = @GL_CFLAGS@
@@ -182,7 +173,7 @@ KDRIVE_LIBS = @KDRIVE_LIBS@
 KDRIVE_LOCAL_LIBS = @KDRIVE_LOCAL_LIBS@
 KDRIVE_PURE_INCS = @KDRIVE_PURE_INCS@
 KDRIVE_PURE_LIBS = @KDRIVE_PURE_LIBS@
-LAUNCHD = @LAUNCHD@
+LD = @LD@
 LDFLAGS = @LDFLAGS@
 LD_EXPORT_SYMBOLS_FLAG = @LD_EXPORT_SYMBOLS_FLAG@
 LEX = @LEX@
@@ -196,7 +187,10 @@ LIBTOOL = @LIBTOOL@
 LIB_MAN_DIR = @LIB_MAN_DIR@
 LIB_MAN_SUFFIX = @LIB_MAN_SUFFIX@
 LINUXDOC = @LINUXDOC@
+LIPO = @LIPO@
 LN_S = @LN_S@
+LTCOMPILE = @LTCOMPILE@
+LTCXXCOMPILE = @LTCXXCOMPILE@
 LTLIBOBJS = @LTLIBOBJS@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
@@ -208,8 +202,7 @@ MESA_SOURCE = @MESA_SOURCE@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-MKFONTDIR = @MKFONTDIR@
-MKFONTSCALE = @MKFONTSCALE@
+NM = @NM@
 NMEDIT = @NMEDIT@
 OBJC = @OBJC@
 OBJCCLD = @OBJCCLD@
@@ -218,8 +211,8 @@ OBJCFLAGS = @OBJCFLAGS@
 OBJCLINK = @OBJCLINK@
 OBJDUMP = @OBJDUMP@
 OBJEXT = @OBJEXT@
-OPENSSL_CFLAGS = @OPENSSL_CFLAGS@
-OPENSSL_LIBS = @OPENSSL_LIBS@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -252,7 +245,6 @@ VENDOR_NAME = @VENDOR_NAME@
 VENDOR_NAME_SHORT = @VENDOR_NAME_SHORT@
 VENDOR_RELEASE = @VENDOR_RELEASE@
 VERSION = @VERSION@
-X11APP_ARCHS = @X11APP_ARCHS@
 X11EXAMPLES_DEP_CFLAGS = @X11EXAMPLES_DEP_CFLAGS@
 X11EXAMPLES_DEP_LIBS = @X11EXAMPLES_DEP_LIBS@
 XDMCP_CFLAGS = @XDMCP_CFLAGS@
@@ -262,27 +254,12 @@ XDMXCONFIG_DEP_LIBS = @XDMXCONFIG_DEP_LIBS@
 XDMX_CFLAGS = @XDMX_CFLAGS@
 XDMX_LIBS = @XDMX_LIBS@
 XDMX_SYS_LIBS = @XDMX_SYS_LIBS@
-XEGLMODULES_CFLAGS = @XEGLMODULES_CFLAGS@
-XEGL_LIBS = @XEGL_LIBS@
-XEGL_SYS_LIBS = @XEGL_SYS_LIBS@
 XEPHYR_CFLAGS = @XEPHYR_CFLAGS@
-XEPHYR_DRI_LIBS = @XEPHYR_DRI_LIBS@
 XEPHYR_INCS = @XEPHYR_INCS@
 XEPHYR_LIBS = @XEPHYR_LIBS@
 XF86CONFIGFILE = @XF86CONFIGFILE@
-XF86MISC_CFLAGS = @XF86MISC_CFLAGS@
-XF86MISC_LIBS = @XF86MISC_LIBS@
 XF86VIDMODE_CFLAGS = @XF86VIDMODE_CFLAGS@
 XF86VIDMODE_LIBS = @XF86VIDMODE_LIBS@
-XGLMODULES_CFLAGS = @XGLMODULES_CFLAGS@
-XGLMODULES_LIBS = @XGLMODULES_LIBS@
-XGLXMODULES_CFLAGS = @XGLXMODULES_CFLAGS@
-XGLXMODULES_LIBS = @XGLXMODULES_LIBS@
-XGLX_LIBS = @XGLX_LIBS@
-XGLX_SYS_LIBS = @XGLX_SYS_LIBS@
-XGL_LIBS = @XGL_LIBS@
-XGL_MODULE_PATH = @XGL_MODULE_PATH@
-XGL_SYS_LIBS = @XGL_SYS_LIBS@
 XKB_BASE_DIRECTORY = @XKB_BASE_DIRECTORY@
 XKB_BIN_DIRECTORY = @XKB_BIN_DIRECTORY@
 XKB_COMPILED_DIR = @XKB_COMPILED_DIR@
@@ -293,10 +270,6 @@ XNESTMODULES_CFLAGS = @XNESTMODULES_CFLAGS@
 XNESTMODULES_LIBS = @XNESTMODULES_LIBS@
 XNEST_LIBS = @XNEST_LIBS@
 XNEST_SYS_LIBS = @XNEST_SYS_LIBS@
-XORGCFG_DEP_CFLAGS = @XORGCFG_DEP_CFLAGS@
-XORGCFG_DEP_LIBS = @XORGCFG_DEP_LIBS@
-XORGCONFIG_DEP_CFLAGS = @XORGCONFIG_DEP_CFLAGS@
-XORGCONFIG_DEP_LIBS = @XORGCONFIG_DEP_LIBS@
 XORG_CFLAGS = @XORG_CFLAGS@
 XORG_INCS = @XORG_INCS@
 XORG_LIBS = @XORG_LIBS@
@@ -305,13 +278,8 @@ XORG_MODULES_LIBS = @XORG_MODULES_LIBS@
 XORG_OS = @XORG_OS@
 XORG_OS_SUBDIR = @XORG_OS_SUBDIR@
 XORG_SYS_LIBS = @XORG_SYS_LIBS@
-XPRINTMODULES_CFLAGS = @XPRINTMODULES_CFLAGS@
-XPRINTMODULES_LIBS = @XPRINTMODULES_LIBS@
-XPRINTPROTO_CFLAGS = @XPRINTPROTO_CFLAGS@
-XPRINTPROTO_LIBS = @XPRINTPROTO_LIBS@
-XPRINT_CFLAGS = @XPRINT_CFLAGS@
-XPRINT_LIBS = @XPRINT_LIBS@
-XPRINT_SYS_LIBS = @XPRINT_SYS_LIBS@
+XPBPROXY_CFLAGS = @XPBPROXY_CFLAGS@
+XPBPROXY_LIBS = @XPBPROXY_LIBS@
 XRESEXAMPLES_DEP_CFLAGS = @XRESEXAMPLES_DEP_CFLAGS@
 XRESEXAMPLES_DEP_LIBS = @XRESEXAMPLES_DEP_LIBS@
 XSDL_INCS = @XSDL_INCS@
@@ -344,8 +312,7 @@ abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
 ac_ct_CC = @ac_ct_CC@
-ac_ct_CXX = @ac_ct_CXX@
-ac_ct_F77 = @ac_ct_F77@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
@@ -365,7 +332,6 @@ driverdir = @driverdir@
 dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 extdir = @extdir@
-ft_config = @ft_config@
 host = @host@
 host_alias = @host_alias@
 host_cpu = @host_cpu@
@@ -375,12 +341,12 @@ htmldir = @htmldir@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
-launchagentsdir = @launchagentsdir@
 libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
 logdir = @logdir@
+lt_ECHO = @lt_ECHO@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 moduledir = @moduledir@
@@ -398,8 +364,6 @@ target_alias = @target_alias@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-xglmoduledir = @xglmoduledir@
-xpconfigdir = @xpconfigdir@
 noinst_LTLIBRARIES = libmi.la
 @XORG_TRUE@sdk_HEADERS = mibank.h micmap.h miline.h mipointer.h mi.h mibstore.h \
 @XORG_TRUE@              migc.h mipointrst.h mizerarc.h micoord.h mifillarc.h \
@@ -474,8 +438,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
 	    *$$dep*) \
-	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
-		&& exit 0; \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
 	      exit 1;; \
 	  esac; \
 	done; \
@@ -603,7 +567,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
 	unique=`for i in $$list; do \
 	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
 	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
 	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	mkid -fID $$unique
 tags: TAGS
diff --git a/xorg-server/mi/mi.h b/xorg-server/mi/mi.h
index 8d8f488a0..6e8b89e19 100644
--- a/xorg-server/mi/mi.h
+++ b/xorg-server/mi/mi.h
@@ -126,6 +126,7 @@ extern void miPutImage(
 /* micursor.c */
 
 extern void miRecolorCursor(
+    DeviceIntPtr /* pDev */,
     ScreenPtr /*pScr*/,
     CursorPtr /*pCurs*/,
     Bool /*displayed*/
@@ -152,12 +153,17 @@ extern Bool mieqInit(
     void
 );
 
+extern void mieqResizeEvents(
+    int /* min_size */
+);
+
 extern void mieqEnqueue(
     DeviceIntPtr /*pDev*/,
     xEventPtr /*e*/
 );
 
 extern void mieqSwitchScreen(
+    DeviceIntPtr /* pDev */,
     ScreenPtr /*pScreen*/,
     Bool /*fromDIX*/
 );
@@ -169,6 +175,10 @@ extern void mieqProcessInputEvents(
 typedef void (*mieqHandler)(int, xEventPtr, DeviceIntPtr, int);
 void mieqSetHandler(int event, mieqHandler handler);
 
+void
+CopyGetMasterEvent(DeviceIntPtr mdev, DeviceIntPtr sdev, xEvent* original,
+                   EventListPtr master, int count);
+
 /* miexpose.c */
 
 extern RegionPtr miHandleExposures(
@@ -363,10 +373,6 @@ extern Bool miRectAlloc(
     int /*n*/
 );
 
-extern int miFindMaxBand(
-    RegionPtr /*prgn*/
-);
-
 #ifdef DEBUG
 extern Bool miValidRegion(
     RegionPtr /*prgn*/
@@ -417,14 +423,6 @@ extern DevPrivateKey miAllocateGCPrivateIndex(
     void
 );
 
-extern PixmapPtr miGetScreenPixmap(
-    ScreenPtr pScreen
-);
-
-extern void miSetScreenPixmap(
-    PixmapPtr pPix
-);
-
 /* mivaltree.c */
 
 extern int miShapedWindowIn(
@@ -479,16 +477,6 @@ extern void miClearToBackground(
     Bool /*generateExposures*/
 );
 
-extern Bool miChangeSaveUnder(
-    WindowPtr /*pWin*/,
-    WindowPtr /*first*/
-);
-
-extern void miPostChangeSaveUnder(
-    WindowPtr /*pWin*/,
-    WindowPtr /*pFirst*/
-);
-
 extern void miMarkWindow(
     WindowPtr /*pWin*/
 );
diff --git a/xorg-server/mi/miarc.c b/xorg-server/mi/miarc.c
index 5ccd11127..f0c863fd9 100644
--- a/xorg-server/mi/miarc.c
+++ b/xorg-server/mi/miarc.c
@@ -1042,11 +1042,7 @@ miFillWideEllipse(
  */
 
 _X_EXPORT void
-miPolyArc(pDraw, pGC, narcs, parcs)
-    DrawablePtr	pDraw;
-    GCPtr	pGC;
-    int		narcs;
-    xArc	*parcs;
+miPolyArc(DrawablePtr pDraw, GCPtr pGC, int narcs, xArc *parcs)
 {
     int		i;
     xArc	*parc;
diff --git a/xorg-server/mi/mibank.c b/xorg-server/mi/mibank.c
index ea79e9d36..dcaf4a14f 100644
--- a/xorg-server/mi/mibank.c
+++ b/xorg-server/mi/mibank.c
@@ -67,7 +67,6 @@
  *   dropped due to colour flashing concerns.
  *
  * TODO:
- * - Allow miModifyBanking() to change BankSize and nBankDepth.
  * - Re-instate shared and double banking for framebuffers whose pixmap formats
  *   don't describe how the server "sees" the screen.
  * - Remove remaining assumptions that a pixmap's devPrivate field points
@@ -175,8 +174,11 @@ typedef struct _miBankQueue
 #define xalloc_ARRAY(atype, ntype) \
     (atype *)xalloc((ntype) * sizeof(atype))
 
-static DevPrivateKey miBankScreenKey = &miBankScreenKey;
-static DevPrivateKey miBankGCKey = &miBankGCKey;
+static int miBankScreenKeyIndex;
+static DevPrivateKey miBankScreenKey = &miBankScreenKeyIndex;
+static int miBankGCKeyIndex;
+static DevPrivateKey miBankGCKey = &miBankGCKeyIndex;
+
 static unsigned long miBankGeneration = 0;
 
 #define BANK_SCRPRIVLVAL dixLookupPrivate(&pScreen->devPrivates, miBankScreenKey)
@@ -2201,71 +2203,6 @@ miInitializeBanking(
     return TRUE;
 }
 
-/* This is used to force GC revalidation when the banking type is changed */
-/*ARGSUSED*/
-static int
-miBankNewSerialNumber(
-    WindowPtr pWin,
-    pointer   unused
-)
-{
-    pWin->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-    return WT_WALKCHILDREN;
-}
-
-/* This entry modifies the banking interface */
-_X_EXPORT Bool
-miModifyBanking(
-    ScreenPtr     pScreen,
-    miBankInfoPtr pBankInfo
-)
-{
-    unsigned int type;
-
-    if (!pScreen)
-        return FALSE;
-
-    if (miBankGeneration == serverGeneration)
-    {
-        SCREEN_INIT;
-
-        if (pScreenPriv)
-        {
-            if (!pBankInfo || !pBankInfo->BankSize ||
-                !pBankInfo->pBankA || !pBankInfo->pBankB ||
-                !pBankInfo->SetSourceBank || !pBankInfo->SetDestinationBank ||
-                !pBankInfo->SetSourceAndDestinationBanks)
-                return FALSE;
-
-            /* BankSize and nBankDepth cannot, as yet, be changed */
-            if ((pScreenPriv->BankInfo.BankSize != pBankInfo->BankSize) ||
-                (pScreenPriv->BankInfo.nBankDepth != pBankInfo->nBankDepth))
-                return FALSE;
-
-            if ((type = miBankDeriveType(pScreen, pBankInfo)) == BANK_NOBANK)
-                return FALSE;
-
-            /* Reset banking info */
-            pScreenPriv->BankInfo = *pBankInfo;
-            if (type != pScreenPriv->type)
-            {
-                /*
-                 * Banking type is changing.  Revalidate all window GC's.
-                 */
-                pScreenPriv->type = type;
-                WalkTree(pScreen, miBankNewSerialNumber, 0);
-            }
-
-            return TRUE;
-        }
-    }
-
-    if (!pBankInfo || !pBankInfo->BankSize)
-        return TRUE;                            /* No change requested */
-
-    return FALSE;
-}
-
 /*
  * Given various screen attributes, determine the minimum scanline width such
  * that each scanline is server and DDX padded and any pixels with imbedded
diff --git a/xorg-server/mi/mibank.h b/xorg-server/mi/mibank.h
index fe93ab41b..327507db9 100644
--- a/xorg-server/mi/mibank.h
+++ b/xorg-server/mi/mibank.h
@@ -94,12 +94,6 @@ miInitializeBanking(
     miBankInfoPtr /*pBankInfo*/
 );
 
-Bool
-miModifyBanking(
-    ScreenPtr /*pScreen*/,
-    miBankInfoPtr /*pBankInfo*/
-);
-
 /*
  * This function determines the minimum screen width, given a initial estimate
  * and various screen attributes.  DDX needs to determine this width before
diff --git a/xorg-server/mi/mibitblt.c b/xorg-server/mi/mibitblt.c
index 14d68e2e1..3e82a5592 100644
--- a/xorg-server/mi/mibitblt.c
+++ b/xorg-server/mi/mibitblt.c
@@ -73,15 +73,16 @@ extern int ffs(int);
  *     set them in the destination with SetSpans
  * We let SetSpans worry about clipping to the destination.
  */
-_X_EXPORT RegionPtr
-miCopyArea(pSrcDrawable, pDstDrawable,
-	    pGC, xIn, yIn, widthSrc, heightSrc, xOut, yOut)
-    DrawablePtr 	pSrcDrawable;
-    DrawablePtr 	pDstDrawable;
-    GCPtr 		pGC;
-    int 		xIn, yIn;
-    int 		widthSrc, heightSrc;
-    int 		xOut, yOut;
+RegionPtr
+miCopyArea(DrawablePtr  pSrcDrawable,
+           DrawablePtr  pDstDrawable,
+           GCPtr        pGC,
+           int          xIn,
+           int          yIn,
+           int          widthSrc,
+           int          heightSrc,
+           int          xOut,
+           int          yOut)
 {
     DDXPointPtr		ppt, pptFirst;
     unsigned int	*pwidthFirst, *pwidth, *pbits;
@@ -316,11 +317,10 @@ miGetPlane(
     sy += pDraw->y;
     widthInBytes = BitmapBytePad(w);
     if(!result)
-        result = (MiBits *)xalloc(h * widthInBytes);
+        result = xcalloc(h, widthInBytes);
     if (!result)
 	return (MiBits *)NULL;
     bitsPerPixel = pDraw->bitsPerPixel;
-    bzero((char *)result, h * widthInBytes);
     pOut = (OUT_TYPE *) result;
     if(bitsPerPixel == 1)
     {
@@ -548,16 +548,17 @@ miOpqStipDrawable(DrawablePtr pDraw, GCPtr pGC, RegionPtr prgnSrc,
  * build a source clip
  * Use the bitmap we've built up as a Stipple for the destination 
  */
-_X_EXPORT RegionPtr
-miCopyPlane(pSrcDrawable, pDstDrawable,
-	    pGC, srcx, srcy, width, height, dstx, dsty, bitPlane)
-    DrawablePtr 	pSrcDrawable;
-    DrawablePtr		pDstDrawable;
-    GCPtr		pGC;
-    int 		srcx, srcy;
-    int 		width, height;
-    int 		dstx, dsty;
-    unsigned long	bitPlane;
+RegionPtr
+miCopyPlane( DrawablePtr pSrcDrawable,
+             DrawablePtr pDstDrawable,
+             GCPtr pGC,
+             int srcx,
+             int srcy,
+             int width,
+             int height,
+             int dstx,
+             int dsty,
+             unsigned long bitPlane)
 {
     MiBits	*ptile;
     BoxRec 		box;
@@ -643,12 +644,8 @@ miCopyPlane(pSrcDrawable, pDstDrawable,
  * get the single plane specified in planemask
  */
 _X_EXPORT void
-miGetImage(pDraw, sx, sy, w, h, format, planeMask, pDst)
-    DrawablePtr 	pDraw;
-    int			sx, sy, w, h;
-    unsigned int 	format;
-    unsigned long 	planeMask;
-    char *              pDst;
+miGetImage( DrawablePtr pDraw, int sx, int sy, int w, int h,
+            unsigned int format, unsigned long planeMask, char *pDst)
 {
     unsigned char	depth;
     int			i, linelength, width, srcx, srcy;
@@ -745,12 +742,9 @@ miGetImage(pDraw, sx, sy, w, h, format, planeMask, pDst)
  *	This part is simple, just call SetSpans
  */
 _X_EXPORT void
-miPutImage(pDraw, pGC, depth, x, y, w, h, leftPad, format, pImage)
-    DrawablePtr		pDraw;
-    GCPtr		pGC;
-    int 		depth, x, y, w, h, leftPad;
-    int			format;
-    char		*pImage;
+miPutImage( DrawablePtr pDraw, GCPtr pGC, int depth,
+            int x, int y, int w, int h,
+            int leftPad, int format, char *pImage)
 {
     DDXPointPtr		pptFirst, ppt;
     int			*pwidthFirst, *pwidth;
diff --git a/xorg-server/mi/micmap.c b/xorg-server/mi/micmap.c
index 33d948179..b92ddece5 100644
--- a/xorg-server/mi/micmap.c
+++ b/xorg-server/mi/micmap.c
@@ -48,12 +48,6 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 _X_EXPORT ColormapPtr miInstalledMaps[MAXSCREENS];
 
-static Bool miDoInitVisuals(VisualPtr *visualp, DepthPtr *depthp, int *nvisualp,
-		int *ndepthp, int *rootDepthp, VisualID *defaultVisp,
-		unsigned long sizes, int bitsPerRGB, int preferredVis);
-
-_X_EXPORT miInitVisualsProcPtr miInitVisualsProc = miDoInitVisuals;
-
 _X_EXPORT int
 miListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps)
 {
@@ -479,20 +473,6 @@ miSetPixmapDepths (void)
     return TRUE;
 }
 
-_X_EXPORT Bool
-miInitVisuals(VisualPtr *visualp, DepthPtr *depthp, int *nvisualp,
-		int *ndepthp, int *rootDepthp, VisualID *defaultVisp,
-		unsigned long sizes, int bitsPerRGB, int preferredVis)
-
-{
-    if (miInitVisualsProc)
-	return miInitVisualsProc(visualp, depthp, nvisualp, ndepthp,
-				 rootDepthp, defaultVisp, sizes, bitsPerRGB,
-				 preferredVis);
-    else
-	return FALSE;
-}
-
 /*
  * Distance to least significant one bit
  */
@@ -517,10 +497,11 @@ maskShift (Pixel p)
  * the set which can be used with this version of cfb.
  */
 
-static Bool
-miDoInitVisuals(VisualPtr *visualp, DepthPtr *depthp, int *nvisualp,
+_X_EXPORT Bool
+miInitVisuals(VisualPtr *visualp, DepthPtr *depthp, int *nvisualp,
 		int *ndepthp, int *rootDepthp, VisualID *defaultVisp,
 		unsigned long sizes, int bitsPerRGB, int preferredVis)
+
 {
     int		i, j = 0, k;
     VisualPtr	visual;
@@ -688,10 +669,3 @@ miDoInitVisuals(VisualPtr *visualp, DepthPtr *depthp, int *nvisualp,
 
     return TRUE;
 }
-
-void
-miResetInitVisuals(void)
-{
-    miInitVisualsProc = miDoInitVisuals;
-}
-
diff --git a/xorg-server/mi/micmap.h b/xorg-server/mi/micmap.h
index 9ee9f4ae4..667004b49 100644
--- a/xorg-server/mi/micmap.h
+++ b/xorg-server/mi/micmap.h
@@ -10,8 +10,6 @@ typedef Bool (* miInitVisualsProcPtr)(VisualPtr *, DepthPtr *, int *, int *,
 					int *, VisualID *, unsigned long, int,
 					int);
 
-extern miInitVisualsProcPtr miInitVisualsProc;
-					
 int miListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps);
 void miInstallColormap(ColormapPtr pmap);
 void miUninstallColormap(ColormapPtr pmap);
@@ -30,11 +28,6 @@ Bool miSetVisualTypesAndMasks(int depth, int visuals, int bitsPerRGB,
 int miGetDefaultVisualMask(int);
 Bool miInitVisuals(VisualPtr *, DepthPtr *, int *, int *, int *, VisualID *,
 			unsigned long, int, int);
-void miResetInitVisuals(void);
-
-void miHookInitVisuals(void (**old)(miInitVisualsProcPtr *),
-		       void (*new)(miInitVisualsProcPtr *));
-
 
 #define MAX_PSEUDO_DEPTH	10
 #define MIN_TRUE_DEPTH		6
diff --git a/xorg-server/mi/micoord.h b/xorg-server/mi/micoord.h
index 876e88c95..e6d814fc8 100644
--- a/xorg-server/mi/micoord.h
+++ b/xorg-server/mi/micoord.h
@@ -43,12 +43,12 @@
  * forcing as to use div instead of shift.  Let's be explicit.
  */
 
-#if defined(mips) || defined(sgi) || \
+#if defined(mips) || \
     defined(sparc) || defined(__sparc64__) || \
     defined(__alpha) || defined(__alpha__) || \
     defined(__i386__) || defined(__i386) || defined(__ia64__) || \
     defined(__s390x__) || defined(__s390__) || \
-    defined(__amd64__) || defined(amd64) || defined(__amd64) || defined(__x86_64__)
+    defined(__amd64__) || defined(amd64) || defined(__amd64)
 #define GetHighWord(x) (((int) (x)) >> 16)
 #else
 #define GetHighWord(x) (((int) (x)) / 65536)
diff --git a/xorg-server/mi/micursor.c b/xorg-server/mi/micursor.c
index 6e06fbc07..f6ae8f488 100644
--- a/xorg-server/mi/micursor.c
+++ b/xorg-server/mi/micursor.c
@@ -52,24 +52,18 @@ SOFTWARE.
 #include "cursor.h"
 #include "misc.h"
 #include "mi.h"
+#include "inputstr.h"
 
-extern Bool Must_have_memory;
-
-_X_EXPORT void
-miRecolorCursor( pScr, pCurs, displayed)
-    ScreenPtr	pScr;
-    CursorPtr	pCurs;
-    Bool	displayed;
+void
+miRecolorCursor(DeviceIntPtr pDev, ScreenPtr pScr,
+                CursorPtr pCurs, Bool displayed)
 {
     /*
      * This is guaranteed to correct any color-dependent state which may have
      * been bound up in private state created by RealizeCursor
      */
-    (* pScr->UnrealizeCursor)( pScr, pCurs);
-    Must_have_memory = TRUE; /* XXX */
-    (* pScr->RealizeCursor)( pScr, pCurs);
-    Must_have_memory = FALSE; /* XXX */
-    if ( displayed)
-	(* pScr->DisplayCursor)( pScr, pCurs);
-
+    pScr->UnrealizeCursor(pDev, pScr, pCurs);
+    pScr->RealizeCursor(pDev, pScr, pCurs);
+    if (displayed)
+	pScr->DisplayCursor(pDev, pScr, pCurs);
 }
diff --git a/xorg-server/mi/midash.c b/xorg-server/mi/midash.c
index 95a19c295..ba64d354f 100644
--- a/xorg-server/mi/midash.c
+++ b/xorg-server/mi/midash.c
@@ -52,13 +52,14 @@ SOFTWARE.
 #include "mistruct.h"
 #include "mifpoly.h"
 
-_X_EXPORT void
-miStepDash (dist, pDashIndex, pDash, numInDashList, pDashOffset)
-    int dist;			/* distance to step */
-    int *pDashIndex;		/* current dash */
-    unsigned char *pDash;	/* dash list */
-    int numInDashList;		/* total length of dash list */
-    int *pDashOffset;		/* offset into current dash */
+void
+miStepDash (
+    int dist,			/* distance to step */
+    int *pDashIndex,		/* current dash */
+    unsigned char *pDash,	/* dash list */
+    int numInDashList,		/* total length of dash list */
+    int *pDashOffset		/* offset into current dash */
+    )
 {
     int	dashIndex, dashOffset;
     int totallen;
diff --git a/xorg-server/mi/midispcur.c b/xorg-server/mi/midispcur.c
index 45e0e9abe..05352fc89 100644
--- a/xorg-server/mi/midispcur.c
+++ b/xorg-server/mi/midispcur.c
@@ -52,23 +52,41 @@ in this Software without prior written authorization from The Open Group.
 # include   "picturestr.h"
 #endif
 
-/* per-screen private data */
+# include "inputstr.h" /* for MAX_DEVICES */
 
-static DevPrivateKey miDCScreenKey = &miDCScreenKey;
+/* per-screen private data */
+static int miDCScreenKeyIndex;
+static DevPrivateKey miDCScreenKey = &miDCScreenKeyIndex;
 
 static Bool	miDCCloseScreen(int index, ScreenPtr pScreen);
 
+/* per device private data */
+static int miDCSpriteKeyIndex;
+static DevPrivateKey miDCSpriteKey = &miDCSpriteKeyIndex;
+
 typedef struct {
     GCPtr	    pSourceGC, pMaskGC;
     GCPtr	    pSaveGC, pRestoreGC;
     GCPtr	    pMoveGC;
     GCPtr	    pPixSourceGC, pPixMaskGC;
-    CloseScreenProcPtr CloseScreen;
     PixmapPtr	    pSave, pTemp;
 #ifdef ARGB_CURSOR
     PicturePtr	    pRootPicture;
     PicturePtr	    pTempPicture;
 #endif
+} miDCBufferRec, *miDCBufferPtr;
+
+#define MIDCBUFFER(dev) \
+ ((DevHasCursor(dev)) ? \
+  (miDCBufferPtr)dixLookupPrivate(&dev->devPrivates, miDCSpriteKey) : \
+  (miDCBufferPtr)dixLookupPrivate(&dev->u.master->devPrivates, miDCSpriteKey))
+
+/* 
+ * The core pointer buffer will point to the index of the virtual core pointer
+ * in the pCursorBuffers array. 
+ */
+typedef struct {
+    CloseScreenProcPtr CloseScreen;
 } miDCScreenRec, *miDCScreenPtr;
 
 /* per-cursor per-screen private data */
@@ -86,18 +104,25 @@ typedef struct {
 
 static Bool	miDCRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor);
 static Bool	miDCUnrealizeCursor(ScreenPtr pScreen, CursorPtr pCursor);
-static Bool	miDCPutUpCursor(ScreenPtr pScreen, CursorPtr pCursor,
-				int x, int y, unsigned long source,
-				unsigned long mask);
-static Bool	miDCSaveUnderCursor(ScreenPtr pScreen, int x, int y,
+static Bool	miDCPutUpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                                CursorPtr pCursor, int x, int y, 
+                                unsigned long source, unsigned long mask);
+static Bool	miDCSaveUnderCursor(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                                    int x, int y,
 				    int w, int h);
-static Bool	miDCRestoreUnderCursor(ScreenPtr pScreen, int x, int y,
+static Bool	miDCRestoreUnderCursor(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                                       int x, int y,
 				       int w, int h);
-static Bool	miDCMoveCursor(ScreenPtr pScreen, CursorPtr pCursor,
-			       int x, int y, int w, int h, int dx, int dy,
+static Bool	miDCMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                               CursorPtr pCursor, int x, int y, 
+                               int w, int h, int dx, int dy,
 			       unsigned long source, unsigned long mask);
-static Bool	miDCChangeSave(ScreenPtr pScreen, int x, int y, int w, int h,	
-			       int dx, int dy);
+static Bool	miDCChangeSave(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                               int x, int y, int w, int h,	
+                               int dx, int dy);
+
+static Bool     miDCDeviceInitialize(DeviceIntPtr pDev, ScreenPtr pScreen);
+static void     miDCDeviceCleanup(DeviceIntPtr pDev, ScreenPtr pScreen);
 
 static miSpriteCursorFuncRec miDCFuncs = {
     miDCRealizeCursor,
@@ -107,12 +132,12 @@ static miSpriteCursorFuncRec miDCFuncs = {
     miDCRestoreUnderCursor,
     miDCMoveCursor,
     miDCChangeSave,
+    miDCDeviceInitialize,
+    miDCDeviceCleanup
 };
 
 _X_EXPORT Bool
-miDCInitialize (pScreen, screenFuncs)
-    ScreenPtr		    pScreen;
-    miPointerScreenFuncPtr  screenFuncs;
+miDCInitialize (ScreenPtr pScreen, miPointerScreenFuncPtr screenFuncs)
 {
     miDCScreenPtr   pScreenPriv;
 
@@ -120,27 +145,10 @@ miDCInitialize (pScreen, screenFuncs)
     if (!pScreenPriv)
 	return FALSE;
 
-    /*
-     * initialize the entire private structure to zeros
-     */
-
-    pScreenPriv->pSourceGC =
-	pScreenPriv->pMaskGC =
-	pScreenPriv->pSaveGC =
- 	pScreenPriv->pRestoreGC =
- 	pScreenPriv->pMoveGC =
- 	pScreenPriv->pPixSourceGC =
-	pScreenPriv->pPixMaskGC = NULL;
-#ifdef ARGB_CURSOR
-    pScreenPriv->pRootPicture = NULL;
-    pScreenPriv->pTempPicture = NULL;
-#endif
-    
-    pScreenPriv->pSave = pScreenPriv->pTemp = NULL;
 
     pScreenPriv->CloseScreen = pScreen->CloseScreen;
     pScreen->CloseScreen = miDCCloseScreen;
-    
+
     dixSetPrivate(&pScreen->devPrivates, miDCScreenKey, pScreenPriv);
 
     if (!miSpriteInitialize (pScreen, &miDCFuncs, screenFuncs))
@@ -156,38 +164,22 @@ miDCInitialize (pScreen, screenFuncs)
 #define tossPict(pict)	(pict ? FreePicture (pict, 0) : 0)
 
 static Bool
-miDCCloseScreen (index, pScreen)
-    int		index;
-    ScreenPtr	pScreen;
+miDCCloseScreen (int index, ScreenPtr pScreen)
 {
     miDCScreenPtr   pScreenPriv;
 
     pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						  miDCScreenKey);
     pScreen->CloseScreen = pScreenPriv->CloseScreen;
-    tossGC (pScreenPriv->pSourceGC);
-    tossGC (pScreenPriv->pMaskGC);
-    tossGC (pScreenPriv->pSaveGC);
-    tossGC (pScreenPriv->pRestoreGC);
-    tossGC (pScreenPriv->pMoveGC);
-    tossGC (pScreenPriv->pPixSourceGC);
-    tossGC (pScreenPriv->pPixMaskGC);
-    tossPix (pScreenPriv->pSave);
-    tossPix (pScreenPriv->pTemp);
-#ifdef ARGB_CURSOR
-    tossPict (pScreenPriv->pTempPicture);
-#endif
     xfree ((pointer) pScreenPriv);
     return (*pScreen->CloseScreen) (index, pScreen);
 }
 
 static Bool
-miDCRealizeCursor (pScreen, pCursor)
-    ScreenPtr	pScreen;
-    CursorPtr	pCursor;
+miDCRealizeCursor (ScreenPtr pScreen, CursorPtr pCursor)
 {
     if (pCursor->bits->refcnt <= 1)
-	dixSetPrivate(&pCursor->bits->devPrivates, pScreen, NULL);
+	dixSetPrivate(&pCursor->bits->devPrivates, CursorScreenKey(pScreen), NULL);
     return TRUE;
 }
 
@@ -232,9 +224,7 @@ miDCMakePicture (PicturePtr *ppPicture, DrawablePtr pDraw, WindowPtr pWin)
 #endif
 
 static miDCCursorPtr
-miDCRealize (
-    ScreenPtr	pScreen,
-    CursorPtr	pCursor)
+miDCRealize (ScreenPtr pScreen, CursorPtr pCursor)
 {
     miDCCursorPtr   pPriv;
     GCPtr	    pGC;
@@ -288,7 +278,7 @@ miDCRealize (
 	    xfree ((pointer) pPriv);
 	    return (miDCCursorPtr)NULL;
 	}
-	dixSetPrivate(&pCursor->bits->devPrivates, pScreen, pPriv);
+	dixSetPrivate(&pCursor->bits->devPrivates, CursorScreenKey(pScreen), pPriv);
 	return pPriv;
     }
     pPriv->pPicture = 0;
@@ -306,7 +296,7 @@ miDCRealize (
 	xfree ((pointer) pPriv);
 	return (miDCCursorPtr)NULL;
     }
-    dixSetPrivate(&pCursor->bits->devPrivates, pScreen, pPriv);
+    dixSetPrivate(&pCursor->bits->devPrivates, CursorScreenKey(pScreen), pPriv);
 
     /* create the two sets of bits, clipping as appropriate */
 
@@ -346,14 +336,12 @@ miDCRealize (
 }
 
 static Bool
-miDCUnrealizeCursor (pScreen, pCursor)
-    ScreenPtr	pScreen;
-    CursorPtr	pCursor;
+miDCUnrealizeCursor (ScreenPtr pScreen, CursorPtr pCursor)
 {
     miDCCursorPtr   pPriv;
 
     pPriv = (miDCCursorPtr)dixLookupPrivate(&pCursor->bits->devPrivates,
-					    pScreen);
+					    CursorScreenKey(pScreen));
     if (pPriv && (pCursor->bits->refcnt <= 1))
     {
 	if (pPriv->sourceBits)
@@ -365,7 +353,7 @@ miDCUnrealizeCursor (pScreen, pCursor)
 	    FreePicture (pPriv->pPicture, 0);
 #endif
 	xfree ((pointer) pPriv);
-	dixSetPrivate(&pCursor->bits->devPrivates, pScreen, NULL);
+	dixSetPrivate(&pCursor->bits->devPrivates, CursorScreenKey(pScreen), NULL);
     }
     return TRUE;
 }
@@ -450,18 +438,16 @@ miDCMakeGC(
 
 
 static Bool
-miDCPutUpCursor (pScreen, pCursor, x, y, source, mask)
-    ScreenPtr	    pScreen;
-    CursorPtr	    pCursor;
-    int		    x, y;
-    unsigned long   source, mask;
+miDCPutUpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor,
+                 int x, int y, unsigned long source, unsigned long mask)
 {
     miDCScreenPtr   pScreenPriv;
     miDCCursorPtr   pPriv;
+    miDCBufferPtr   pBuffer;
     WindowPtr	    pWin;
 
     pPriv = (miDCCursorPtr)dixLookupPrivate(&pCursor->bits->devPrivates,
-					    pScreen);
+					    CursorScreenKey(pScreen));
     if (!pPriv)
     {
 	pPriv = miDCRealize(pScreen, pCursor);
@@ -471,15 +457,26 @@ miDCPutUpCursor (pScreen, pCursor, x, y, source, mask)
     pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						  miDCScreenKey);
     pWin = WindowTable[pScreen->myNum];
+    pBuffer = MIDCBUFFER(pDev);
+
 #ifdef ARGB_CURSOR
     if (pPriv->pPicture)
     {
-	if (!EnsurePicture(pScreenPriv->pRootPicture, &pWin->drawable, pWin))
+        /* see comment in miDCPutUpCursor */
+        if (pBuffer->pRootPicture && 
+                pBuffer->pRootPicture->pDrawable &&
+                pBuffer->pRootPicture->pDrawable->pScreen != pScreen)
+        {
+            tossPict(pBuffer->pRootPicture);
+            pBuffer->pRootPicture = NULL;
+        }
+
+	if (!EnsurePicture(pBuffer->pRootPicture, &pWin->drawable, pWin))
 	    return FALSE;
 	CompositePicture (PictOpOver,
 			  pPriv->pPicture,
 			  NULL,
-			  pScreenPriv->pRootPicture,
+			  pBuffer->pRootPicture,
 			  0, 0, 0, 0, 
 			  x, y, 
 			  pCursor->bits->width,
@@ -488,16 +485,35 @@ miDCPutUpCursor (pScreen, pCursor, x, y, source, mask)
     else
 #endif
     {
-	if (!EnsureGC(pScreenPriv->pSourceGC, pWin))
+        /**
+         * XXX: Before MPX, the sourceGC and maskGC were attached to the
+         * screen, and would switch as the screen switches.  With mpx we have
+         * the GC's attached to the device now, so each time we switch screen
+         * we need to make sure the GC's are allocated on the new screen.
+         * This is ... not optimal. (whot)
+         */
+        if (pBuffer->pSourceGC && pScreen != pBuffer->pSourceGC->pScreen)
+        {
+            tossGC(pBuffer->pSourceGC);
+            pBuffer->pSourceGC = NULL;
+        }
+
+        if (pBuffer->pMaskGC && pScreen != pBuffer->pMaskGC->pScreen)
+        {
+            tossGC(pBuffer->pMaskGC);
+            pBuffer->pMaskGC = NULL;
+        }
+
+	if (!EnsureGC(pBuffer->pSourceGC, pWin))
 	    return FALSE;
-	if (!EnsureGC(pScreenPriv->pMaskGC, pWin))
+	if (!EnsureGC(pBuffer->pMaskGC, pWin))
 	{
-	    FreeGC (pScreenPriv->pSourceGC, (GContext) 0);
-	    pScreenPriv->pSourceGC = 0;
+	    FreeGC (pBuffer->pSourceGC, (GContext) 0);
+	    pBuffer->pSourceGC = 0;
 	    return FALSE;
 	}
 	miDCPutBits ((DrawablePtr)pWin, pPriv,
-		     pScreenPriv->pSourceGC, pScreenPriv->pMaskGC,
+		     pBuffer->pSourceGC, pBuffer->pMaskGC,
 		     x, y, pCursor->bits->width, pCursor->bits->height,
 		     source, mask);
     }
@@ -505,31 +521,39 @@ miDCPutUpCursor (pScreen, pCursor, x, y, source, mask)
 }
 
 static Bool
-miDCSaveUnderCursor (pScreen, x, y, w, h)
-    ScreenPtr	pScreen;
-    int		x, y, w, h;
+miDCSaveUnderCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
+                     int x, int y, int w, int h)
 {
     miDCScreenPtr   pScreenPriv;
+    miDCBufferPtr   pBuffer;
     PixmapPtr	    pSave;
     WindowPtr	    pWin;
     GCPtr	    pGC;
 
     pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						  miDCScreenKey);
-    pSave = pScreenPriv->pSave;
+    pBuffer = MIDCBUFFER(pDev);
+
+    pSave = pBuffer->pSave;
     pWin = WindowTable[pScreen->myNum];
     if (!pSave || pSave->drawable.width < w || pSave->drawable.height < h)
     {
 	if (pSave)
 	    (*pScreen->DestroyPixmap) (pSave);
-	pScreenPriv->pSave = pSave =
+	pBuffer->pSave = pSave =
 		(*pScreen->CreatePixmap) (pScreen, w, h, pScreen->rootDepth, 0);
 	if (!pSave)
 	    return FALSE;
     }
-    if (!EnsureGC(pScreenPriv->pSaveGC, pWin))
+    /* see comment in miDCPutUpCursor */
+    if (pBuffer->pSaveGC && pBuffer->pSaveGC->pScreen != pScreen)
+    {
+        tossGC(pBuffer->pSaveGC);
+        pBuffer->pSaveGC = NULL;
+    }
+    if (!EnsureGC(pBuffer->pSaveGC, pWin))
 	return FALSE;
-    pGC = pScreenPriv->pSaveGC;
+    pGC = pBuffer->pSaveGC;
     if (pSave->drawable.serialNumber != pGC->serialNumber)
 	ValidateGC ((DrawablePtr) pSave, pGC);
     (*pGC->ops->CopyArea) ((DrawablePtr) pWin, (DrawablePtr) pSave, pGC,
@@ -538,24 +562,32 @@ miDCSaveUnderCursor (pScreen, x, y, w, h)
 }
 
 static Bool
-miDCRestoreUnderCursor (pScreen, x, y, w, h)
-    ScreenPtr	pScreen;
-    int		x, y, w, h;
+miDCRestoreUnderCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
+                        int x, int y, int w, int h)
 {
     miDCScreenPtr   pScreenPriv;
+    miDCBufferPtr   pBuffer;
     PixmapPtr	    pSave;
     WindowPtr	    pWin;
     GCPtr	    pGC;
 
     pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						  miDCScreenKey);
-    pSave = pScreenPriv->pSave;
+    pBuffer = MIDCBUFFER(pDev);
+    pSave = pBuffer->pSave;
+
     pWin = WindowTable[pScreen->myNum];
     if (!pSave)
 	return FALSE;
-    if (!EnsureGC(pScreenPriv->pRestoreGC, pWin))
+    /* see comment in miDCPutUpCursor */
+    if (pBuffer->pRestoreGC && pBuffer->pRestoreGC->pScreen != pScreen)
+    {
+        tossGC(pBuffer->pRestoreGC);
+        pBuffer->pRestoreGC = NULL;
+    }
+    if (!EnsureGC(pBuffer->pRestoreGC, pWin))
 	return FALSE;
-    pGC = pScreenPriv->pRestoreGC;
+    pGC = pBuffer->pRestoreGC;
     if (pWin->drawable.serialNumber != pGC->serialNumber)
 	ValidateGC ((DrawablePtr) pWin, pGC);
     (*pGC->ops->CopyArea) ((DrawablePtr) pSave, (DrawablePtr) pWin, pGC,
@@ -564,11 +596,11 @@ miDCRestoreUnderCursor (pScreen, x, y, w, h)
 }
 
 static Bool
-miDCChangeSave (pScreen, x, y, w, h, dx, dy)
-    ScreenPtr	    pScreen;
-    int		    x, y, w, h, dx, dy;
+miDCChangeSave (DeviceIntPtr pDev, ScreenPtr pScreen,
+                int x, int y, int w, int h, int dx, int dy)
 {
     miDCScreenPtr   pScreenPriv;
+    miDCBufferPtr   pBuffer;
     PixmapPtr	    pSave;
     WindowPtr	    pWin;
     GCPtr	    pGC;
@@ -576,16 +608,24 @@ miDCChangeSave (pScreen, x, y, w, h, dx, dy)
 
     pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						  miDCScreenKey);
-    pSave = pScreenPriv->pSave;
+    pBuffer = MIDCBUFFER(pDev);
+
+    pSave = pBuffer->pSave;
     pWin = WindowTable[pScreen->myNum];
     /*
      * restore the bits which are about to get trashed
      */
     if (!pSave)
 	return FALSE;
-    if (!EnsureGC(pScreenPriv->pRestoreGC, pWin))
+    /* see comment in miDCPutUpCursor */
+    if (pBuffer->pRestoreGC && pBuffer->pRestoreGC->pScreen != pScreen)
+    {
+        tossGC(pBuffer->pRestoreGC);
+        pBuffer->pRestoreGC = NULL;
+    }
+    if (!EnsureGC(pBuffer->pRestoreGC, pWin))
 	return FALSE;
-    pGC = pScreenPriv->pRestoreGC;
+    pGC = pBuffer->pRestoreGC;
     if (pWin->drawable.serialNumber != pGC->serialNumber)
 	ValidateGC ((DrawablePtr) pWin, pGC);
     /*
@@ -623,9 +663,15 @@ miDCChangeSave (pScreen, x, y, w, h, dx, dy)
 	(*pGC->ops->CopyArea) ((DrawablePtr) pSave, (DrawablePtr) pWin, pGC,
 			       0, sourcey, -dx, copyh, x + dx, desty);
     }
-    if (!EnsureGC(pScreenPriv->pSaveGC, pWin))
+    /* see comment in miDCPutUpCursor */
+    if (pBuffer->pSaveGC && pBuffer->pSaveGC->pScreen != pScreen)
+    {
+        tossGC(pBuffer->pSaveGC);
+        pBuffer->pSaveGC = NULL;
+    }
+    if (!EnsureGC(pBuffer->pSaveGC, pWin))
 	return FALSE;
-    pGC = pScreenPriv->pSaveGC;
+    pGC = pBuffer->pSaveGC;
     if (pSave->drawable.serialNumber != pGC->serialNumber)
 	ValidateGC ((DrawablePtr) pSave, pGC);
     /*
@@ -697,14 +743,13 @@ miDCChangeSave (pScreen, x, y, w, h, dx, dy)
 }
 
 static Bool
-miDCMoveCursor (pScreen, pCursor, x, y, w, h, dx, dy, source, mask)
-    ScreenPtr	    pScreen;
-    CursorPtr	    pCursor;
-    int		    x, y, w, h, dx, dy;
-    unsigned long   source, mask;
+miDCMoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor,
+                int x, int y, int w, int h, int dx, int dy,
+                unsigned long source, unsigned long mask)
 {
     miDCCursorPtr   pPriv;
     miDCScreenPtr   pScreenPriv;
+    miDCBufferPtr   pBuffer;
     int		    status;
     WindowPtr	    pWin;
     GCPtr	    pGC;
@@ -712,7 +757,7 @@ miDCMoveCursor (pScreen, pCursor, x, y, w, h, dx, dy, source, mask)
     PixmapPtr	    pTemp;
 
     pPriv = (miDCCursorPtr)dixLookupPrivate(&pCursor->bits->devPrivates,
-					    pScreen);
+					    CursorScreenKey(pScreen));
     if (!pPriv)
     {
 	pPriv = miDCRealize(pScreen, pCursor);
@@ -722,39 +767,41 @@ miDCMoveCursor (pScreen, pCursor, x, y, w, h, dx, dy, source, mask)
     pScreenPriv = (miDCScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						  miDCScreenKey);
     pWin = WindowTable[pScreen->myNum];
-    pTemp = pScreenPriv->pTemp;
+    pBuffer = MIDCBUFFER(pDev);
+
+    pTemp = pBuffer->pTemp;
     if (!pTemp ||
-	pTemp->drawable.width != pScreenPriv->pSave->drawable.width ||
-	pTemp->drawable.height != pScreenPriv->pSave->drawable.height)
+	pTemp->drawable.width != pBuffer->pSave->drawable.width ||
+	pTemp->drawable.height != pBuffer->pSave->drawable.height)
     {
 	if (pTemp)
 	    (*pScreen->DestroyPixmap) (pTemp);
 #ifdef ARGB_CURSOR
-	if (pScreenPriv->pTempPicture)
+	if (pBuffer->pTempPicture)
 	{
-	    FreePicture (pScreenPriv->pTempPicture, 0);
-	    pScreenPriv->pTempPicture = 0;
+	    FreePicture (pBuffer->pTempPicture, 0);
+	    pBuffer->pTempPicture = 0;
 	}
 #endif
-	pScreenPriv->pTemp = pTemp = (*pScreen->CreatePixmap)
-	    (pScreen, w, h, pScreenPriv->pSave->drawable.depth, 0);
+	pBuffer->pTemp = pTemp = (*pScreen->CreatePixmap)
+	    (pScreen, w, h, pBuffer->pSave->drawable.depth, 0);
 	if (!pTemp)
 	    return FALSE;
     }
-    if (!pScreenPriv->pMoveGC)
+    if (!pBuffer->pMoveGC)
     {
-	pScreenPriv->pMoveGC = CreateGC ((DrawablePtr)pTemp,
+	pBuffer->pMoveGC = CreateGC ((DrawablePtr)pTemp,
 	    GCGraphicsExposures, &gcval, &status, (XID)0, serverClient);
-	if (!pScreenPriv->pMoveGC)
+	if (!pBuffer->pMoveGC)
 	    return FALSE;
     }
     /*
      * copy the saved area to a temporary pixmap
      */
-    pGC = pScreenPriv->pMoveGC;
+    pGC = pBuffer->pMoveGC;
     if (pGC->serialNumber != pTemp->drawable.serialNumber)
 	ValidateGC ((DrawablePtr) pTemp, pGC);
-    (*pGC->ops->CopyArea)((DrawablePtr)pScreenPriv->pSave,
+    (*pGC->ops->CopyArea)((DrawablePtr)pBuffer->pSave,
 			  (DrawablePtr)pTemp, pGC, 0, 0, w, h, 0, 0);
     
     /*
@@ -763,12 +810,21 @@ miDCMoveCursor (pScreen, pCursor, x, y, w, h, dx, dy, source, mask)
 #ifdef ARGB_CURSOR
     if (pPriv->pPicture)
     {
-	if (!EnsurePicture(pScreenPriv->pTempPicture, &pTemp->drawable, pWin))
+        /* see comment in miDCPutUpCursor */
+        if (pBuffer->pTempPicture && 
+                pBuffer->pTempPicture->pDrawable &&
+                pBuffer->pTempPicture->pDrawable->pScreen != pScreen)
+        {
+            tossPict(pBuffer->pTempPicture);
+            pBuffer->pTempPicture = NULL;
+        }
+
+	if (!EnsurePicture(pBuffer->pTempPicture, &pTemp->drawable, pWin))
 	    return FALSE;
 	CompositePicture (PictOpOver,
 			  pPriv->pPicture,
 			  NULL,
-			  pScreenPriv->pTempPicture,
+			  pBuffer->pTempPicture,
 			  0, 0, 0, 0, 
 			  dx, dy, 
 			  pCursor->bits->width,
@@ -777,33 +833,39 @@ miDCMoveCursor (pScreen, pCursor, x, y, w, h, dx, dy, source, mask)
     else
 #endif
     {
-	if (!pScreenPriv->pPixSourceGC)
+	if (!pBuffer->pPixSourceGC)
 	{
-	    pScreenPriv->pPixSourceGC = CreateGC ((DrawablePtr)pTemp,
+	    pBuffer->pPixSourceGC = CreateGC ((DrawablePtr)pTemp,
 		GCGraphicsExposures, &gcval, &status, (XID)0, serverClient);
-	    if (!pScreenPriv->pPixSourceGC)
+	    if (!pBuffer->pPixSourceGC)
 		return FALSE;
 	}
-	if (!pScreenPriv->pPixMaskGC)
+	if (!pBuffer->pPixMaskGC)
 	{
-	    pScreenPriv->pPixMaskGC = CreateGC ((DrawablePtr)pTemp,
+	    pBuffer->pPixMaskGC = CreateGC ((DrawablePtr)pTemp,
 		GCGraphicsExposures, &gcval, &status, (XID)0, serverClient);
-	    if (!pScreenPriv->pPixMaskGC)
+	    if (!pBuffer->pPixMaskGC)
 		return FALSE;
 	}
 	miDCPutBits ((DrawablePtr)pTemp, pPriv,
-		     pScreenPriv->pPixSourceGC, pScreenPriv->pPixMaskGC,
+		     pBuffer->pPixSourceGC, pBuffer->pPixMaskGC,
 		     dx, dy, pCursor->bits->width, pCursor->bits->height,
 		     source, mask);
     }
 
+    /* see comment in miDCPutUpCursor */
+    if (pBuffer->pRestoreGC && pBuffer->pRestoreGC->pScreen != pScreen)
+    {
+        tossGC(pBuffer->pRestoreGC);
+        pBuffer->pRestoreGC = NULL;
+    }
     /*
      * copy the temporary pixmap onto the screen
      */
 
-    if (!EnsureGC(pScreenPriv->pRestoreGC, pWin))
+    if (!EnsureGC(pBuffer->pRestoreGC, pWin))
 	return FALSE;
-    pGC = pScreenPriv->pRestoreGC;
+    pGC = pBuffer->pRestoreGC;
     if (pWin->drawable.serialNumber != pGC->serialNumber)
 	ValidateGC ((DrawablePtr) pWin, pGC);
 
@@ -812,3 +874,55 @@ miDCMoveCursor (pScreen, pCursor, x, y, w, h, dx, dy, source, mask)
 			    0, 0, w, h, x, y);
     return TRUE;
 }
+
+static Bool
+miDCDeviceInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+    miDCBufferPtr pBuffer;
+
+    pBuffer = xalloc(sizeof(miDCBufferRec));
+    dixSetPrivate(&pDev->devPrivates, miDCSpriteKey, pBuffer);
+
+    pBuffer->pSourceGC =
+        pBuffer->pMaskGC =
+        pBuffer->pSaveGC =
+        pBuffer->pRestoreGC =
+        pBuffer->pMoveGC =
+        pBuffer->pPixSourceGC =
+        pBuffer->pPixMaskGC = NULL;
+#ifdef ARGB_CURSOR
+    pBuffer->pRootPicture = NULL;
+    pBuffer->pTempPicture = NULL;
+#endif
+    pBuffer->pSave = pBuffer->pTemp = NULL;
+
+    return TRUE;
+}
+
+static void
+miDCDeviceCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+    miDCBufferPtr   pBuffer;
+
+    if (DevHasCursor(pDev))
+    {
+        pBuffer = MIDCBUFFER(pDev);
+        tossGC (pBuffer->pSourceGC);
+        tossGC (pBuffer->pMaskGC);
+        tossGC (pBuffer->pSaveGC);
+        tossGC (pBuffer->pRestoreGC);
+        tossGC (pBuffer->pMoveGC);
+        tossGC (pBuffer->pPixSourceGC);
+        tossGC (pBuffer->pPixMaskGC);
+        tossPix (pBuffer->pSave);
+        tossPix (pBuffer->pTemp);
+#ifdef ARGB_CURSOR
+#if 0				/* This has been free()d before */
+        tossPict (pScreenPriv->pRootPicture);
+#endif 
+        tossPict (pBuffer->pTempPicture);
+#endif
+        xfree(pBuffer);
+        dixSetPrivate(&pDev->devPrivates, miDCSpriteKey, NULL);
+    }
+}
diff --git a/xorg-server/mi/mieq.c b/xorg-server/mi/mieq.c
index 803724708..213ad5b40 100644
--- a/xorg-server/mi/mieq.c
+++ b/xorg-server/mi/mieq.c
@@ -49,6 +49,7 @@ in this Software without prior written authorization from The Open Group.
 # include   "scrnintstr.h"
 # include   <X11/extensions/XI.h>
 # include   <X11/extensions/XIproto.h>
+# include   <X11/extensions/geproto.h>
 # include   "extinit.h"
 # include   "exglobals.h"
 
@@ -60,8 +61,11 @@ in this Software without prior written authorization from The Open Group.
 
 #define QUEUE_SIZE  512
 
+#define EnqueueScreen(dev) dev->spriteInfo->sprite->pEnqueueScreen
+#define DequeueScreen(dev) dev->spriteInfo->sprite->pDequeueScreen
+
 typedef struct _Event {
-    xEvent          event[7];
+    EventListPtr    events;
     int             nevents;
     ScreenPtr	    pScreen;
     DeviceIntPtr    pDev; /* device this event _originated_ from */
@@ -72,12 +76,30 @@ typedef struct _EventQueue {
     CARD32           lastEventTime;      /* to avoid time running backwards */
     int              lastMotion;         /* device ID if last event motion? */
     EventRec         events[QUEUE_SIZE]; /* static allocation for signals */
-    ScreenPtr        pEnqueueScreen;     /* screen events are being delivered to */
-    ScreenPtr        pDequeueScreen;     /* screen events are being dispatched to */
     mieqHandler      handlers[128];      /* custom event handler */
 } EventQueueRec, *EventQueuePtr;
 
 static EventQueueRec miEventQueue;
+static EventListPtr masterEvents; /* for use in mieqProcessInputEvents */
+
+#ifdef XQUARTZ
+#include  <pthread.h>
+static pthread_mutex_t miEventQueueMutex = PTHREAD_MUTEX_INITIALIZER;
+
+extern BOOL serverInitComplete;
+extern pthread_mutex_t serverInitCompleteMutex;
+extern pthread_cond_t serverInitCompleteCond;
+
+static inline void wait_for_server_init(void) {
+    /* If the server hasn't finished initializing, wait for it... */
+    if(!serverInitComplete) {
+        pthread_mutex_lock(&serverInitCompleteMutex);
+        while(!serverInitComplete)
+            pthread_cond_wait(&serverInitCompleteCond, &serverInitCompleteMutex);
+        pthread_mutex_unlock(&serverInitCompleteMutex);
+    }
+}
+#endif
 
 Bool
 mieqInit(void)
@@ -87,14 +109,40 @@ mieqInit(void)
     miEventQueue.head = miEventQueue.tail = 0;
     miEventQueue.lastEventTime = GetTimeInMillis ();
     miEventQueue.lastMotion = FALSE;
-    miEventQueue.pEnqueueScreen = screenInfo.screens[0];
-    miEventQueue.pDequeueScreen = miEventQueue.pEnqueueScreen;
     for (i = 0; i < 128; i++)
         miEventQueue.handlers[i] = NULL;
+    for (i = 0; i < QUEUE_SIZE; i++)
+    {
+        EventListPtr evlist = InitEventList(1 + MAX_VALUATOR_EVENTS);
+        if (!evlist)
+            FatalError("Could not allocate event queue.\n");
+        miEventQueue.events[i].events = evlist;
+    }
+
+    /* XXX: mE is just 1 event long, if we have Motion + Valuator they are
+     * squashed into the first event to make passing it into the event
+     * processing handlers easier. This should be fixed when the processing
+     * handlers switch to EventListPtr instead of xEvent */
+    masterEvents = InitEventList(1);
+    if (!masterEvents)
+        FatalError("Could not allocated MD event queue.\n");
+    SetMinimumEventSize(masterEvents, 1,
+                        (1 + MAX_VALUATOR_EVENTS) * sizeof(xEvent));
+
     SetInputCheck(&miEventQueue.head, &miEventQueue.tail);
     return TRUE;
 }
 
+/* Ensure all events in the EQ are at least size bytes. */
+void
+mieqResizeEvents(int min_size)
+{
+    int i;
+
+    for (i = 0; i < QUEUE_SIZE; i++)
+        SetMinimumEventSize(miEventQueue.events[i].events, 7, min_size);
+}
+
 /*
  * Must be reentrant with ProcessInputEvents.  Assumption: mieqEnqueue
  * will never be interrupted.  If this is called from both signal
@@ -105,23 +153,37 @@ mieqInit(void)
 void
 mieqEnqueue(DeviceIntPtr pDev, xEvent *e)
 {
-    unsigned int           oldtail = miEventQueue.tail, newtail;
+    unsigned int           oldtail = miEventQueue.tail;
+    EventListPtr           evt;
     int                    isMotion = 0;
-    deviceValuator         *v = (deviceValuator *) e;
-    EventPtr               laste = &miEventQueue.events[(oldtail - 1) %
-							QUEUE_SIZE];
-    deviceKeyButtonPointer *lastkbp = (deviceKeyButtonPointer *)
-                                      &laste->event[0];
+    int                    evlen;
 
+#ifdef XQUARTZ
+    wait_for_server_init();
+    pthread_mutex_lock(&miEventQueueMutex);
+#endif
+
+    /* avoid merging events from different devices */
     if (e->u.u.type == MotionNotify)
-        isMotion = inputInfo.pointer->id;
-    else if (e->u.u.type == DeviceMotionNotify)
         isMotion = pDev->id;
+    else if (e->u.u.type == DeviceMotionNotify)
+        isMotion = pDev->id | (1 << 8); /* flag to indicate DeviceMotion */
 
     /* We silently steal valuator events: just tack them on to the last
      * motion event they need to be attached to.  Sigh. */
     if (e->u.u.type == DeviceValuator) {
+        deviceValuator         *v = (deviceValuator *) e;
+        EventPtr               laste;
+        deviceKeyButtonPointer *lastkbp;
+
+        laste = &miEventQueue.events[(oldtail - 1) % QUEUE_SIZE];
+        lastkbp = (deviceKeyButtonPointer *) laste->events->event;
+
         if (laste->nevents > 6) {
+#ifdef XQUARTZ
+            pthread_mutex_unlock(&miEventQueueMutex);
+#endif
+            
             ErrorF("[mi] mieqEnqueue: more than six valuator events; dropping.\n");
             return;
         }
@@ -133,10 +195,17 @@ mieqEnqueue(DeviceIntPtr pDev, xEvent *e)
               lastkbp->type == ProximityOut) ||
             ((lastkbp->deviceid & DEVICE_BITS) !=
              (v->deviceid & DEVICE_BITS))) {
+#ifdef XQUARTZ
+            pthread_mutex_unlock(&miEventQueueMutex);
+#endif
             ErrorF("[mi] mieqEnequeue: out-of-order valuator event; dropping.\n");
             return;
         }
-        memcpy(&(laste->event[laste->nevents++]), e, sizeof(xEvent));
+
+        memcpy((laste->events[laste->nevents++].event), e, sizeof(xEvent));
+#ifdef XQUARTZ
+        pthread_mutex_unlock(&miEventQueueMutex);
+#endif
         return;
     }
 
@@ -146,68 +215,216 @@ mieqEnqueue(DeviceIntPtr pDev, xEvent *e)
     }
     else {
 	static int stuck = 0;
-	newtail = (oldtail + 1) % QUEUE_SIZE;
 	/* Toss events which come in late.  Usually this means your server's
          * stuck in an infinite loop somewhere, but SIGIO is still getting
          * handled. */
-	if (newtail == miEventQueue.head) {
+	if (((oldtail + 1) % QUEUE_SIZE) == miEventQueue.head) {
             ErrorF("[mi] EQ overflowing. The server is probably stuck "
                    "in an infinite loop.\n");
 	    if (!stuck) {
 		xorg_backtrace();
 		stuck = 1;
 	    }
+#ifdef XQUARTZ
+	    pthread_mutex_unlock(&miEventQueueMutex);
+#endif
 	    return;
         }
 	stuck = 0;
-	miEventQueue.tail = newtail;
     }
 
-    memcpy(&(miEventQueue.events[oldtail].event[0]), e, sizeof(xEvent));
+    evlen = sizeof(xEvent);
+    if (e->u.u.type == GenericEvent)
+        evlen += ((xGenericEvent*)e)->length * 4;
+
+    evt = miEventQueue.events[oldtail].events;
+    if (evt->evlen < evlen)
+    {
+        evt->evlen = evlen;
+        evt->event = xrealloc(evt->event, evt->evlen);
+        if (!evt->event)
+        {
+            ErrorF("[mi] Running out of memory. Tossing event.\n");
+#ifdef XQUARTZ
+            pthread_mutex_unlock(&miEventQueueMutex);
+#endif
+            return;
+        }
+    }
+
+    memcpy(evt->event, e, evlen);
     miEventQueue.events[oldtail].nevents = 1;
 
     /* Make sure that event times don't go backwards - this
      * is "unnecessary", but very useful. */
-    if (e->u.keyButtonPointer.time < miEventQueue.lastEventTime &&
-	miEventQueue.lastEventTime - e->u.keyButtonPointer.time < 10000)
-	miEventQueue.events[oldtail].event[0].u.keyButtonPointer.time =
-	    miEventQueue.lastEventTime;
-
-    miEventQueue.lastEventTime =
-	miEventQueue.events[oldtail].event[0].u.keyButtonPointer.time;
-    miEventQueue.events[oldtail].pScreen = miEventQueue.pEnqueueScreen;
+    if (e->u.u.type != GenericEvent &&
+        e->u.keyButtonPointer.time < miEventQueue.lastEventTime &&
+            miEventQueue.lastEventTime - e->u.keyButtonPointer.time < 10000)
+        evt->event->u.keyButtonPointer.time = miEventQueue.lastEventTime;
+
+    miEventQueue.lastEventTime = evt->event->u.keyButtonPointer.time;
+    miEventQueue.events[oldtail].pScreen = EnqueueScreen(pDev);
     miEventQueue.events[oldtail].pDev = pDev;
 
     miEventQueue.lastMotion = isMotion;
+    miEventQueue.tail = (oldtail + 1) % QUEUE_SIZE;
+#ifdef XQUARTZ
+    pthread_mutex_unlock(&miEventQueueMutex);
+#endif
 }
 
 void
-mieqSwitchScreen(ScreenPtr pScreen, Bool fromDIX)
+mieqSwitchScreen(DeviceIntPtr pDev, ScreenPtr pScreen, Bool fromDIX)
 {
-    miEventQueue.pEnqueueScreen = pScreen;
+#ifdef XQUARTZ
+    pthread_mutex_lock(&miEventQueueMutex);
+#endif
+    EnqueueScreen(pDev) = pScreen;
     if (fromDIX)
-	miEventQueue.pDequeueScreen = pScreen;
+	DequeueScreen(pDev) = pScreen;
+#ifdef XQUARTZ
+    pthread_mutex_unlock(&miEventQueueMutex);
+#endif
 }
 
 void
 mieqSetHandler(int event, mieqHandler handler)
 {
+#ifdef XQUARTZ
+    pthread_mutex_lock(&miEventQueueMutex);
+#endif
     if (handler && miEventQueue.handlers[event])
-        ErrorF("mieq: warning: overriding existing handler %p with %p for "
+        ErrorF("[mi] mieq: warning: overriding existing handler %p with %p for "
                "event %d\n", miEventQueue.handlers[event], handler, event);
 
     miEventQueue.handlers[event] = handler;
+#ifdef XQUARTZ
+    pthread_mutex_unlock(&miEventQueueMutex);
+#endif
+}
+
+/**
+ * Change the device id of the given event to the given device's id.
+ */
+static void
+ChangeDeviceID(DeviceIntPtr dev, xEvent* event)
+{
+    int type = event->u.u.type;
+
+    if (type == DeviceKeyPress || type == DeviceKeyRelease ||
+            type == DeviceButtonPress || type == DeviceButtonRelease ||
+            type == DeviceMotionNotify || type == ProximityIn ||
+            type == ProximityOut)
+        ((deviceKeyButtonPointer*)event)->deviceid = dev->id;
+    else if (type == DeviceValuator)
+        ((deviceValuator*)event)->deviceid = dev->id;
+    else if (type == GenericEvent)
+    {
+        DebugF("[mi] Unknown generic event (%d/%d), cannot change id.\n",
+                ((xGenericEvent*)event)->extension,
+                ((xGenericEvent*)event)->evtype);
+    } else
+        DebugF("[mi] Unknown event type (%d), cannot change id.\n", type);
 }
 
+static void
+FixUpEventForMaster(DeviceIntPtr mdev, DeviceIntPtr sdev, xEvent* original,
+                    EventListPtr master, int count)
+{
+    /* Ensure chained button mappings, i.e. that the detail field is the
+     * value of the mapped button on the SD, not the physical button */
+    if (original->u.u.type == DeviceButtonPress || original->u.u.type == DeviceButtonRelease)
+    {
+        int btn = original->u.u.detail;
+        if (!sdev->button)
+            return; /* Should never happen */
+
+        master->event->u.u.detail = sdev->button->map[btn];
+    }
+}
+
+/**
+ * Copy the given event into master.
+ * @param mdev The master device
+ * @param sdev The slave device the original event comes from
+ * @param original The event as it came from the EQ
+ * @param master The event after being copied
+ * @param count Number of events in original.
+ */
+void
+CopyGetMasterEvent(DeviceIntPtr mdev, DeviceIntPtr sdev, xEvent* original,
+                   EventListPtr master, int count)
+{
+    int len = count * sizeof(xEvent);
+
+    /* Assumption: GenericEvents always have count 1 */
+
+    if (GEV(original)->type == GenericEvent)
+        len += GEV(original)->length * 4;
+
+    if (master->evlen < len)
+        SetMinimumEventSize(master, 1, len);
+
+    memcpy(master->event, original, len);
+    while (count--)
+    {
+        ChangeDeviceID(mdev, &master->event[count]);
+        FixUpEventForMaster(mdev, sdev, original, master, count);
+    }
+}
+extern void
+CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master);
+
+
+
 /* Call this from ProcessInputEvents(). */
 void
 mieqProcessInputEvents(void)
 {
+    mieqHandler handler;
     EventRec *e = NULL;
     int x = 0, y = 0;
-    DeviceIntPtr dev = NULL;
-
+    int type, nevents, evlen, i;
+    ScreenPtr screen;
+    static xEvent *event = NULL;
+    static size_t event_size = 0;
+    DeviceIntPtr dev = NULL,
+                 master = NULL;
+
+#ifdef XQUARTZ
+    pthread_mutex_lock(&miEventQueueMutex);
+#endif
+    
     while (miEventQueue.head != miEventQueue.tail) {
+        e = &miEventQueue.events[miEventQueue.head];
+
+        /* GenericEvents always have nevents == 1 */
+        nevents = e->nevents;
+        evlen   = (nevents > 1) ? sizeof(xEvent) : e->events->evlen;
+        if((nevents * evlen) > event_size) {
+            event_size = nevents * evlen;
+            event = (xEvent *)xrealloc(event, event_size);
+        }
+
+        if (!event)
+            FatalError("[mi] No memory left for event processing.\n");
+
+        for (i = 0; i < nevents; i++)
+            memcpy(&event[i], e->events[i].event, evlen);
+
+
+        dev     = e->pDev;
+        screen  = e->pScreen;
+
+        miEventQueue.head = (miEventQueue.head + 1) % QUEUE_SIZE;
+
+#ifdef XQUARTZ
+        pthread_mutex_unlock(&miEventQueueMutex);
+#endif
+        
+        type    = event->u.u.type;
+        master  = (!dev->isMaster && dev->u.master) ? dev->u.master : NULL;
+
         if (screenIsSaved == SCREEN_SAVER_ON)
             dixSaveScreens (serverClient, SCREEN_SAVER_OFF, ScreenSaverReset);
 #ifdef DPMSExtension
@@ -218,44 +435,60 @@ mieqProcessInputEvents(void)
             DPMSSet(serverClient, DPMSModeOn);
 #endif
 
-        e = &miEventQueue.events[miEventQueue.head];
-        /* Assumption - screen switching can only occur on motion events. */
-        miEventQueue.head = (miEventQueue.head + 1) % QUEUE_SIZE;
+        /* Custom event handler */
+        handler = miEventQueue.handlers[type];
 
-        if (e->pScreen != miEventQueue.pDequeueScreen) {
-            miEventQueue.pDequeueScreen = e->pScreen;
-            x = e->event[0].u.keyButtonPointer.rootX;
-            y = e->event[0].u.keyButtonPointer.rootY;
-            NewCurrentScreen (miEventQueue.pDequeueScreen, x, y);
+        if (screen != DequeueScreen(dev) && !handler) {
+            /* Assumption - screen switching can only occur on motion events. */
+            DequeueScreen(dev) = screen;
+            x = event->u.keyButtonPointer.rootX;
+            y = event->u.keyButtonPointer.rootY;
+            NewCurrentScreen (dev, DequeueScreen(dev), x, y);
         }
         else {
+            if (master) {
+                /* Force a copy of the key class into the VCK so that the layout
+                   is transferred. */
+                if (event->u.u.type == DeviceKeyPress ||
+                    event->u.u.type == DeviceKeyRelease)
+                {
+                    if (!master->key)
+                        master = GetPairedDevice(master);
+		    CopyKeyClass(dev, master);
+                }
+
+                CopyGetMasterEvent(master, dev, event, masterEvents, nevents);
+            }
+
             /* If someone's registered a custom event handler, let them
              * steal it. */
-            if (miEventQueue.handlers[e->event->u.u.type]) {
-                miEventQueue.handlers[e->event->u.u.type](miEventQueue.pDequeueScreen->myNum,
-                                                          e->event, dev,
-                                                          e->nevents);
-                return;
+            if (handler)
+            {
+                handler(DequeueScreen(dev)->myNum, event, dev, nevents);
+                if (master)
+                    handler(DequeueScreen(master)->myNum,
+                            masterEvents->event, master, nevents);
+            } else
+            {
+                /* process slave first, then master */
+                dev->public.processInputProc(event, dev, nevents);
+
+                if (master)
+                    master->public.processInputProc(masterEvents->event, master,
+                                                    nevents);
             }
+        }
 
-            /* If this is a core event, make sure our keymap, et al, is
-             * changed to suit. */
-            if (e->event[0].u.u.type == KeyPress ||
-                e->event[0].u.u.type == KeyRelease) {
-                SwitchCoreKeyboard(e->pDev);
-                dev = inputInfo.keyboard;
-            }
-            else if (e->event[0].u.u.type == MotionNotify ||
-                     e->event[0].u.u.type == ButtonPress ||
-                     e->event[0].u.u.type == ButtonRelease) {
-                SwitchCorePointer(e->pDev);
-                dev = inputInfo.pointer;
-            }
-            else {
-                dev = e->pDev;
-            }
+        /* Update the sprite now. Next event may be from different device. */
+        if (type == DeviceMotionNotify && dev->coreEvents)
+            miPointerUpdateSprite(dev);
 
-            dev->public.processInputProc(e->event, dev, e->nevents);
-        }
+#ifdef XQUARTZ
+        pthread_mutex_lock(&miEventQueueMutex);
+#endif
     }
+#ifdef XQUARTZ
+    pthread_mutex_unlock(&miEventQueueMutex);
+#endif
 }
+
diff --git a/xorg-server/mi/miexpose.c b/xorg-server/mi/miexpose.c
index 2fba6a28c..f8a9e2fe4 100644
--- a/xorg-server/mi/miexpose.c
+++ b/xorg-server/mi/miexpose.c
@@ -128,15 +128,9 @@ exposing is done by the backing store's GraphicsExpose function, of course.
 */
 
 _X_EXPORT RegionPtr
-miHandleExposures(pSrcDrawable, pDstDrawable,
-		  pGC, srcx, srcy, width, height, dstx, dsty, plane)
-    DrawablePtr			pSrcDrawable;
-    DrawablePtr			pDstDrawable;
-    GCPtr 			pGC;
-    int 			srcx, srcy;
-    int 			width, height;
-    int 			dstx, dsty;
-    unsigned long		plane;
+miHandleExposures(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
+		  GCPtr pGC, int srcx, int srcy, int width, int height,
+		  int dstx, int dsty, unsigned long plane)
 {
     ScreenPtr pscr;
     RegionPtr prgnSrcClip;	/* drawable-relative source clip */
@@ -271,7 +265,6 @@ miHandleExposures(pSrcDrawable, pDstDrawable,
     extents = pGC->graphicsExposures &&
 	      (REGION_NUM_RECTS(&rgnExposed) > RECTLIMIT) &&
 	      (pDstDrawable->type != DRAWABLE_PIXMAP);
-#ifdef SHAPE
     if (pSrcWin)
     {
 	RegionPtr	region;
@@ -285,7 +278,6 @@ miHandleExposures(pSrcDrawable, pDstDrawable,
     	    (RECT_IN_REGION(pscr, region, &srcBox) != rgnIN))
 	    	extents = FALSE;
     }
-#endif
     if (extents)
     {
 	expBox = *REGION_EXTENTS(pscr, &rgnExposed);
@@ -349,13 +341,9 @@ miHandleExposures(pSrcDrawable, pDstDrawable,
 
 /* send GraphicsExpose events, or a NoExpose event, based on the region */
 
-_X_EXPORT void
-miSendGraphicsExpose (client, pRgn, drawable, major, minor)
-    ClientPtr	client;
-    RegionPtr	pRgn;
-    XID		drawable;
-    int	major;
-    int	minor;
+void
+miSendGraphicsExpose (ClientPtr client, RegionPtr pRgn, XID drawable,
+                      int major, int minor)
 {
     if (pRgn && !REGION_NIL(pRgn))
     {
@@ -383,7 +371,7 @@ miSendGraphicsExpose (client, pRgn, drawable, major, minor)
 	    pe->u.graphicsExposure.majorEvent = major;
 	    pe->u.graphicsExposure.minorEvent = minor;
 	}
-	TryClientEvents(client, pEvent, numRects,
+	TryClientEvents(client, NULL, pEvent, numRects,
 			    (Mask)0, NoEventMask, NullGrab);
 	xfree(pEvent);
     }
@@ -394,17 +382,14 @@ miSendGraphicsExpose (client, pRgn, drawable, major, minor)
 	event.u.noExposure.drawable = drawable;
 	event.u.noExposure.majorEvent = major;
 	event.u.noExposure.minorEvent = minor;
-	TryClientEvents(client, &event, 1,
+	TryClientEvents(client, NULL, &event, 1,
 	    (Mask)0, NoEventMask, NullGrab);
     }
 }
 
 
 void
-miSendExposures(pWin, pRgn, dx, dy)
-    WindowPtr pWin;
-    RegionPtr pRgn;
-    int dx, dy;
+miSendExposures( WindowPtr pWin, RegionPtr pRgn, int dx, int dy)
 {
     BoxPtr pBox;
     int numRects;
@@ -464,9 +449,7 @@ miSendExposures(pWin, pRgn, dx, dy)
 }
 
 _X_EXPORT void 
-miWindowExposures(pWin, prgn, other_exposed)
-    WindowPtr pWin;
-    RegionPtr prgn, other_exposed;
+miWindowExposures( WindowPtr pWin, RegionPtr prgn, RegionPtr other_exposed)
 {
     RegionPtr   exposures = prgn;
     if ((prgn && !REGION_NIL(prgn)) || 
@@ -531,7 +514,7 @@ miWindowExposures(pWin, prgn, other_exposed)
 	REGION_DESTROY( pWin->drawable.pScreen, exposures);
 }
 
-_X_EXPORT void
+void
 miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
 {
     ScreenPtr	pScreen = pWin->drawable.pScreen;
@@ -654,9 +637,7 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
  * the GC.  Useful when we have a scratch drawable and need to initialize 
  * it. */
 _X_EXPORT void
-miClearDrawable(pDraw, pGC)
-    DrawablePtr	pDraw;
-    GCPtr	pGC;
+miClearDrawable(DrawablePtr pDraw, GCPtr pGC)
 {
     XID fg = pGC->fgPixel;
     XID bg = pGC->bgPixel;
diff --git a/xorg-server/mi/mifillarc.c b/xorg-server/mi/mifillarc.c
index f68ddf468..f2ab5ceb1 100644
--- a/xorg-server/mi/mifillarc.c
+++ b/xorg-server/mi/mifillarc.c
@@ -53,9 +53,7 @@ Author:  Bob Scheifler, MIT X Consortium
 #define Dcos(d)	cos((double)d*(M_PI/11520.0))
 
 _X_EXPORT void
-miFillArcSetup(arc, info)
-    xArc *arc;
-    miFillArcRec *info;
+miFillArcSetup(xArc *arc, miFillArcRec *info)
 {
     info->y = arc->height >> 1;
     info->dy = arc->height & 1;
@@ -307,10 +305,7 @@ miGetPieEdge(
 }
 
 _X_EXPORT void
-miFillArcSliceSetup(arc, slice, pGC)
-    xArc *arc;
-    miArcSliceRec *slice;
-    GCPtr pGC;
+miFillArcSliceSetup(xArc *arc, miArcSliceRec *slice, GCPtr pGC)
 {
     int angle1, angle2;
 
@@ -776,11 +771,7 @@ miFillArcSliceD(
  * fill each arc as it comes.
  */
 _X_EXPORT void
-miPolyFillArc(pDraw, pGC, narcs, parcs)
-    DrawablePtr	pDraw;
-    GCPtr	pGC;
-    int		narcs;
-    xArc	*parcs;
+miPolyFillArc(DrawablePtr pDraw, GCPtr pGC, int narcs, xArc *parcs)
 {
     int i;
     xArc *arc;
@@ -788,7 +779,7 @@ miPolyFillArc(pDraw, pGC, narcs, parcs)
     for(i = narcs, arc = parcs; --i >= 0; arc++)
     {
 	if (miFillArcEmpty(arc))
-	    continue;;
+	    continue;
 	if ((arc->angle2 >= FULLCIRCLE) || (arc->angle2 <= -FULLCIRCLE))
 	{
 	    if (miCanFillArc(arc))
diff --git a/xorg-server/mi/mifillrct.c b/xorg-server/mi/mifillrct.c
index e7646cf38..06f018e27 100644
--- a/xorg-server/mi/mifillrct.c
+++ b/xorg-server/mi/mifillrct.c
@@ -67,11 +67,12 @@ SOFTWARE.
  * clipping to the destination
  */
 _X_EXPORT void
-miPolyFillRect(pDrawable, pGC, nrectFill, prectInit)
-    DrawablePtr	pDrawable;
-    GCPtr	pGC;
-    int		nrectFill; 	/* number of rectangles to fill */
-    xRectangle	*prectInit;  	/* Pointer to first rectangle to fill */
+miPolyFillRect(
+    DrawablePtr	pDrawable,
+    GCPtr	pGC,
+    int		nrectFill,	/* number of rectangles to fill */
+    xRectangle	*prectInit	/* Pointer to first rectangle to fill */
+    )
 {
     int i;
     int	height;
diff --git a/xorg-server/mi/mifpolycon.c b/xorg-server/mi/mifpolycon.c
index d19f031d7..4a3acfd2b 100644
--- a/xorg-server/mi/mifpolycon.c
+++ b/xorg-server/mi/mifpolycon.c
@@ -71,18 +71,20 @@ static int GetFPolyYBounds(SppPointPtr pts, int n, double yFtrans,
  *	interpolation involved because of the subpixel postioning.
  */
 void
-miFillSppPoly(dst, pgc, count, ptsIn, xTrans, yTrans, xFtrans, yFtrans)
-    DrawablePtr 	dst;
-    GCPtr		pgc;
-    int			count;          /* number of points */
-    SppPointPtr 	ptsIn;          /* the points */
-    int			xTrans, yTrans;	/* Translate each point by this */
-    double		xFtrans, yFtrans;	/* translate before conversion
-    						   by this amount.  This provides
+miFillSppPoly(
+    DrawablePtr		dst,
+    GCPtr		pgc,
+    int			count,          /* number of points */
+    SppPointPtr		ptsIn,          /* the points */
+    int			xTrans, int yTrans,	/* Translate each point by this */
+    double		xFtrans,
+    double		yFtrans                 /* translate before conversion
+						   by this amount.  This provides
 						   a mechanism to match rounding
 						   errors with any shape that must
 						   meet the polygon exactly.
 						 */
+    )
 {
     double		xl = 0.0, xr = 0.0,	/* x vals of left and right edges */
           		ml = 0.0,      	/* left edge slope */
diff --git a/xorg-server/mi/migc.c b/xorg-server/mi/migc.c
index 46643ab26..e6bec31c4 100644
--- a/xorg-server/mi/migc.c
+++ b/xorg-server/mi/migc.c
@@ -39,56 +39,22 @@ from The Open Group.
 
 /* ARGSUSED */
 _X_EXPORT void
-miChangeGC(pGC, mask)
-    GCPtr           pGC;
-    unsigned long   mask;
+miChangeGC(GCPtr pGC, unsigned long mask)
 {
     return;
 }
 
 _X_EXPORT void
-miDestroyGC(pGC)
-    GCPtr           pGC;
+miDestroyGC(GCPtr pGC)
 {
     if (pGC->pRotatedPixmap)
 	(*pGC->pScreen->DestroyPixmap) (pGC->pRotatedPixmap);
     if (pGC->freeCompClip)
 	REGION_DESTROY(pGC->pScreen, pGC->pCompositeClip);
-    miDestroyGCOps(pGC->ops);
 }
 
-/*
- * create a private op array for a gc
- */
-
-_X_EXPORT GCOpsPtr
-miCreateGCOps(prototype)
-    GCOpsPtr        prototype;
-{
-    GCOpsPtr        ret;
-
-     /* XXX */ Must_have_memory = TRUE;
-    ret = (GCOpsPtr) xalloc(sizeof(GCOps));
-     /* XXX */ Must_have_memory = FALSE;
-    if (!ret)
-	return 0;
-    *ret = *prototype;
-    ret->devPrivate.val = 1;
-    return ret;
-}
-
-_X_EXPORT void
-miDestroyGCOps(ops)
-    GCOpsPtr        ops;
-{
-    if (ops->devPrivate.val)
-	xfree(ops);
-}
-
-
 _X_EXPORT void
-miDestroyClip(pGC)
-    GCPtr           pGC;
+miDestroyClip(GCPtr pGC)
 {
     if (pGC->clientClipType == CT_NONE)
 	return;
@@ -109,11 +75,7 @@ miDestroyClip(pGC)
 }
 
 _X_EXPORT void
-miChangeClip(pGC, type, pvalue, nrects)
-    GCPtr           pGC;
-    int             type;
-    pointer         pvalue;
-    int             nrects;
+miChangeClip( GCPtr pGC, int type, pointer pvalue, int nrects)
 {
     (*pGC->funcs->DestroyClip) (pGC);
     if (type == CT_PIXMAP)
@@ -140,8 +102,7 @@ miChangeClip(pGC, type, pvalue, nrects)
 }
 
 _X_EXPORT void
-miCopyClip(pgcDst, pgcSrc)
-    GCPtr           pgcDst, pgcSrc;
+miCopyClip(GCPtr pgcDst, GCPtr pgcSrc)
 {
     RegionPtr       prgnNew;
 
@@ -165,18 +126,13 @@ miCopyClip(pgcDst, pgcSrc)
 
 /* ARGSUSED */
 _X_EXPORT void
-miCopyGC(pGCSrc, changes, pGCDst)
-    GCPtr           pGCSrc;
-    unsigned long   changes;
-    GCPtr           pGCDst;
+miCopyGC(GCPtr pGCSrc, unsigned long changes, GCPtr pGCDst)
 {
     return;
 }
 
 _X_EXPORT void
-miComputeCompositeClip(pGC, pDrawable)
-    GCPtr           pGC;
-    DrawablePtr     pDrawable;
+miComputeCompositeClip( GCPtr pGC, DrawablePtr pDrawable)
 {
     ScreenPtr       pScreen;
 
diff --git a/xorg-server/mi/migc.h b/xorg-server/mi/migc.h
index 84dc75c6c..51ed7b671 100644
--- a/xorg-server/mi/migc.h
+++ b/xorg-server/mi/migc.h
@@ -36,14 +36,6 @@ extern void miDestroyGC(
     GCPtr  /*pGC*/
 );
 
-extern GCOpsPtr miCreateGCOps(
-    GCOpsPtr /*prototype*/
-);
-
-extern void miDestroyGCOps(
-    GCOpsPtr /*ops*/
-);
-
 extern void miDestroyClip(
     GCPtr /*pGC*/
 );
diff --git a/xorg-server/mi/miglblt.c b/xorg-server/mi/miglblt.c
index 0155b5618..414773608 100644
--- a/xorg-server/mi/miglblt.c
+++ b/xorg-server/mi/miglblt.c
@@ -82,13 +82,15 @@ with the sample server.
 */
 
 _X_EXPORT void
-miPolyGlyphBlt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase)
-    DrawablePtr pDrawable;
-    GC 		*pGC;
-    int 	 x, y;
-    unsigned int nglyph;
-    CharInfoPtr *ppci;		/* array of character info */
-    pointer      pglyphBase;	/* start of array of glyphs */
+miPolyGlyphBlt(
+    DrawablePtr pDrawable,
+    GC		*pGC,
+    int		x,
+    int		y,
+    unsigned int nglyph,
+    CharInfoPtr *ppci,		/* array of character info */
+    pointer      pglyphBase	/* start of array of glyphs */
+    )
 {
     int width, height;
     PixmapPtr pPixmap;
@@ -196,13 +198,15 @@ miPolyGlyphBlt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase)
 
 
 _X_EXPORT void
-miImageGlyphBlt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase)
-    DrawablePtr pDrawable;
-    GC 		*pGC;
-    int 	 x, y;
-    unsigned int nglyph;
-    CharInfoPtr *ppci;		/* array of character info */
-    pointer      pglyphBase;	/* start of array of glyphs */
+miImageGlyphBlt(
+    DrawablePtr pDrawable,
+    GC		*pGC,
+    int		 x,
+    int		 y,
+    unsigned int nglyph,
+    CharInfoPtr *ppci,		/* array of character info */
+    pointer      pglyphBase	/* start of array of glyphs */
+    )
 {
     ExtentInfoRec info;		/* used by QueryGlyphExtents() */
     XID gcvals[3];
diff --git a/xorg-server/mi/miinitext.c b/xorg-server/mi/miinitext.c
index 55faec333..92d6cd2f0 100644
--- a/xorg-server/mi/miinitext.c
+++ b/xorg-server/mi/miinitext.c
@@ -59,13 +59,13 @@ SOFTWARE.
 
 #ifdef HAVE_XNEST_CONFIG_H
 #include <xnest-config.h>
+#undef COMPOSITE
 #undef DPMSExtension
 #endif
 
 #ifdef HAVE_KDRIVE_CONFIG_H
 #include <kdrive-config.h>
 /* there must be a better way... */
-#undef XF86MISC
 #undef XFreeXDGA
 #undef XF86DRI
 #undef XF86VIDMODE
@@ -73,7 +73,6 @@ SOFTWARE.
 
 #ifdef HAVE_XGL_CONFIG_H
 #include <xgl-config.h>
-#undef XF86MISC
 #undef XFreeXDGA
 #undef XF86DRI
 #undef XF86VIDMODE
@@ -84,43 +83,9 @@ SOFTWARE.
 #include "micmap.h"
 #include "globals.h"
 
-#if defined(QNX4) /* sleaze for Watcom on QNX4 ... */
-#undef GLXEXT
-#endif
-
-/* Make sure Xprt only announces extensions it supports */
-#ifdef PRINT_ONLY_SERVER
-#undef MITSHM /* this is incompatible to the vector-based Xprint DDX */
-#undef XKB
-#undef PANORAMIX
-#undef RES
-#undef XINPUT
-#undef XV
-#undef SCREENSAVER
-#undef XIDLE
-#undef XRECORD
-#undef XF86VIDMODE
-#undef XF86MISC
-#undef XFreeXDGA
-#undef XF86DRI
-#undef DPMSExtension
-#undef FONTCACHE
-#undef COMPOSITE
-#undef DAMAGE
-#undef XFIXES
-#undef XEVIE
-#else
-#ifndef LOADABLEPRINTDDX
-#undef XPRINT
-#endif /* LOADABLEPRINTDDX */
-#endif /* PRINT_ONLY_SERVER */
-
 
 extern Bool noTestExtensions;
 
-#ifdef BIGREQS
-extern Bool noBigReqExtension;
-#endif
 #ifdef COMPOSITE
 extern Bool noCompositeExtension;
 #endif
@@ -130,12 +95,6 @@ extern Bool noDbeExtension;
 #ifdef DPMSExtension
 extern Bool noDPMSExtension;
 #endif
-#ifdef EVI
-extern Bool noEVIExtension;
-#endif
-#ifdef FONTCACHE
-extern Bool noFontCacheExtension;
-#endif
 #ifdef GLXEXT
 extern Bool noGlxExtension;
 #endif
@@ -145,9 +104,6 @@ extern Bool noScreenSaverExtension;
 #ifdef MITSHM
 extern Bool noMITShmExtension;
 #endif
-#ifdef MITMISC
-extern Bool noMITMiscExtension;
-#endif
 #ifdef MULTIBUFFER
 extern Bool noMultibufferExtension;
 #endif
@@ -157,30 +113,12 @@ extern Bool noRRExtension;
 #ifdef RENDER
 extern Bool noRenderExtension;
 #endif
-#ifdef SHAPE
-extern Bool noShapeExtension;
-#endif
 #ifdef XCSECURITY
 extern Bool noSecurityExtension;
 #endif
-#ifdef XSYNC
-extern Bool noSyncExtension;
-#endif
-#ifdef TOGCUP
-extern Bool noXcupExtension;
-#endif
 #ifdef RES
 extern Bool noResExtension;
 #endif
-#ifdef XAPPGROUP
-extern Bool noXagExtension;
-#endif
-#ifdef XCMISC
-extern Bool noXCMiscExtension;
-#endif
-#ifdef XEVIE
-extern Bool noXevieExtension;
-#endif
 #ifdef XF86BIGFONT
 extern Bool noXFree86BigfontExtension;
 #endif
@@ -190,9 +128,6 @@ extern Bool noXFree86DGAExtension;
 #ifdef XF86DRI
 extern Bool noXFree86DRIExtension;
 #endif
-#ifdef XF86MISC
-extern Bool noXFree86MiscExtension;
-#endif
 #ifdef XF86VIDMODE
 extern Bool noXFree86VidModeExtension;
 #endif
@@ -209,18 +144,13 @@ extern Bool noPanoramiXExtension;
 #ifdef INXQUARTZ
 extern Bool noPseudoramiXExtension;
 #endif
-#ifdef XINPUT
-extern Bool noXInputExtension;
-#endif
-#ifdef XIDLE
-extern Bool noXIdleExtension;
-#endif
 #ifdef XSELINUX
 extern Bool noSELinuxExtension;
 #endif
 #ifdef XV
 extern Bool noXvExtension;
 #endif
+extern Bool noGEExtension;
 
 #ifndef XFree86LOADER
 #define INITARGS void
@@ -240,13 +170,6 @@ typedef void (*InitExtension)(INITARGS);
 #ifdef XKB
 #include <X11/extensions/XKB.h>
 #endif
-#ifdef XPRINT
-#include <X11/extensions/Print.h>
-#endif
-#ifdef XAPPGROUP
-#define _XAG_SERVER_
-#include <X11/extensions/Xagstr.h>
-#endif
 #ifdef XCSECURITY
 #include "securitysrv.h"
 #include <X11/extensions/securstr.h>
@@ -265,9 +188,6 @@ typedef void (*InitExtension)(INITARGS);
 #endif
 
 /* FIXME: this whole block of externs should be from the appropriate headers */
-#ifdef EVI
-extern void EVIExtensionInit(INITARGS);
-#endif
 #ifdef MITSHM
 extern void ShmExtensionInit(INITARGS);
 #endif
@@ -280,24 +200,11 @@ extern void PanoramiXExtensionInit(INITARGS);
 #ifdef INXQUARTZ
 extern void PseudoramiXExtensionInit(INITARGS);
 #endif
-#ifdef XINPUT
 extern void XInputExtensionInit(INITARGS);
-#endif
 #ifdef XTEST
 extern void XTestExtensionInit(INITARGS);
 #endif
-#ifdef BIGREQS
 extern void BigReqExtensionInit(INITARGS);
-#endif
-#ifdef MITMISC
-extern void MITMiscExtensionInit(INITARGS);
-#endif
-#ifdef XIDLE
-extern void XIdleExtensionInit(INITARGS);
-#endif
-#ifdef XTRAP
-extern void DEC_XTRAPInit(INITARGS);
-#endif
 #ifdef SCREENSAVER
 extern void ScreenSaverExtensionInit (INITARGS);
 #endif
@@ -305,42 +212,29 @@ extern void ScreenSaverExtensionInit (INITARGS);
 extern void XvExtensionInit(INITARGS);
 extern void XvMCExtensionInit(INITARGS);
 #endif
-#ifdef XSYNC
 extern void SyncExtensionInit(INITARGS);
-#endif
 #ifdef XKB
 extern void XkbExtensionInit(INITARGS);
 #endif
-#ifdef XCMISC
 extern void XCMiscExtensionInit(INITARGS);
-#endif
 #ifdef XRECORD
 extern void RecordExtensionInit(INITARGS);
 #endif
 #ifdef DBE
 extern void DbeExtensionInit(INITARGS);
 #endif
-#ifdef XAPPGROUP
-extern void XagExtensionInit(INITARGS);
-#endif
 #ifdef XCSECURITY
 extern void SecurityExtensionInit(INITARGS);
 #endif
 #ifdef XSELINUX
 extern void SELinuxExtensionInit(INITARGS);
 #endif
-#ifdef XPRINT
-extern void XpExtensionInit(INITARGS);
-#endif
 #ifdef XF86BIGFONT
 extern void XFree86BigfontExtensionInit(INITARGS);
 #endif
 #ifdef XF86VIDMODE
 extern void XFree86VidModeExtensionInit(INITARGS);
 #endif
-#ifdef XF86MISC
-extern void XFree86MiscExtensionInit(INITARGS);
-#endif
 #ifdef XFreeXDGA
 extern void XFree86DGAExtensionInit(INITARGS);
 #endif
@@ -353,15 +247,9 @@ extern void GlxExtensionInit(INITARGS);
 #ifdef XF86DRI
 extern void XFree86DRIExtensionInit(INITARGS);
 #endif
-#ifdef TOGCUP
-extern void XcupExtensionInit(INITARGS);
-#endif
 #ifdef DPMSExtension
 extern void DPMSExtensionInit(INITARGS);
 #endif
-#ifdef FONTCACHE
-extern void FontCacheExtensionInit(INITARGS);
-#endif
 #ifdef RENDER
 extern void RenderExtensionInit(INITARGS);
 #endif
@@ -374,9 +262,6 @@ extern void ResExtensionInit(INITARGS);
 #ifdef DMXEXT
 extern void DMXExtensionInit(INITARGS);
 #endif
-#ifdef XEVIE
-extern void XevieExtensionInit(INITARGS);
-#endif
 #ifdef XFIXES
 extern void XFixesExtensionInit(INITARGS);
 #endif
@@ -386,6 +271,7 @@ extern void DamageExtensionInit(INITARGS);
 #ifdef COMPOSITE
 extern void CompositeExtensionInit(INITARGS);
 #endif
+extern void GEExtensionInit(INITARGS);
 
 /* The following is only a small first step towards run-time
  * configurable extensions.
@@ -398,9 +284,7 @@ typedef struct {
 static ExtensionToggle ExtensionToggleList[] =
 {
     /* sort order is extension name string as shown in xdpyinfo */
-#ifdef BIGREQS
-    { "BIG-REQUESTS", &noBigReqExtension },
-#endif
+    { "Generic Events", &noGEExtension },
 #ifdef COMPOSITE
     { "Composite", &noCompositeExtension },
 #endif
@@ -413,12 +297,6 @@ static ExtensionToggle ExtensionToggleList[] =
 #ifdef DPMSExtension
     { "DPMS", &noDPMSExtension },
 #endif
-#ifdef EVI
-    { "Extended-Visual-Information", &noEVIExtension },
-#endif
-#ifdef FONTCACHE
-    { "FontCache", &noFontCacheExtension },
-#endif
 #ifdef GLXEXT
     { "GLX", &noGlxExtension },
 #endif
@@ -428,9 +306,6 @@ static ExtensionToggle ExtensionToggleList[] =
 #ifdef MITSHM
     { SHMNAME, &noMITShmExtension },
 #endif
-#ifdef MITMISC
-    { "MIT-SUNDRY-NONSTANDARD", &noMITMiscExtension },
-#endif
 #ifdef MULTIBUFFER
     { "Multi-Buffering", &noMultibufferExtension },
 #endif
@@ -440,30 +315,12 @@ static ExtensionToggle ExtensionToggleList[] =
 #ifdef RENDER
     { "RENDER", &noRenderExtension },
 #endif
-#ifdef SHAPE
-    { "SHAPE", &noShapeExtension },
-#endif
 #ifdef XCSECURITY
     { "SECURITY", &noSecurityExtension },
 #endif
-#ifdef XSYNC
-    { "SYNC", &noSyncExtension },
-#endif
-#ifdef TOGCUP
-    { "TOG-CUP", &noXcupExtension },
-#endif
 #ifdef RES
     { "X-Resource", &noResExtension },
 #endif
-#ifdef XAPPGROUP
-    { "XC-APPGROUP", &noXagExtension },
-#endif
-#ifdef XCMISC
-    { "XC-MISC", &noXCMiscExtension },
-#endif
-#ifdef XEVIE
-    { "XEVIE", &noXevieExtension },
-#endif
 #ifdef XF86BIGFONT
     { "XFree86-Bigfont", &noXFree86BigfontExtension },
 #endif
@@ -473,9 +330,6 @@ static ExtensionToggle ExtensionToggleList[] =
 #ifdef XF86DRI
     { "XFree86-DRI", &noXFree86DRIExtension },
 #endif
-#ifdef XF86MISC
-    { "XFree86-Misc", &noXFree86MiscExtension },
-#endif
 #ifdef XF86VIDMODE
     { "XFree86-VidModeExtension", &noXFree86VidModeExtension },
 #endif
@@ -485,9 +339,7 @@ static ExtensionToggle ExtensionToggleList[] =
 #ifdef PANORAMIX
     { "XINERAMA", &noPanoramiXExtension },
 #endif
-#ifdef XINPUT
-    { "XInputExtension", &noXInputExtension },
-#endif
+    { "XInputExtension", NULL },
 #ifdef XKB
     { "XKEYBOARD", &noXkbExtension },
 #endif
@@ -519,60 +371,42 @@ void EnableDisableExtensionError(char *name, Bool enable)
 {
     ExtensionToggle *ext = &ExtensionToggleList[0];
 
-    ErrorF("Extension \"%s\" is not recognized\n", name);
-    ErrorF("Only the following extensions can be run-time %s:\n",
+    ErrorF("[mi] Extension \"%s\" is not recognized\n", name);
+    ErrorF("[mi] Only the following extensions can be run-time %s:\n",
 	   enable ? "enabled" : "disabled");
     for (ext = &ExtensionToggleList[0]; ext->name != NULL; ext++)
-	ErrorF("    %s\n", ext->name);
+	ErrorF("[mi]    %s\n", ext->name);
 }
 
 #ifndef XFree86LOADER
 
 /*ARGSUSED*/
 void
-InitExtensions(argc, argv)
-    int		argc;
-    char	*argv[];
+InitExtensions(int argc, char *argv[])
 {
+    if (!noGEExtension) GEExtensionInit();
+
 #ifdef PANORAMIX
-# if !defined(PRINT_ONLY_SERVER) && !defined(NO_PANORAMIX)
+# if !defined(NO_PANORAMIX)
   if (!noPanoramiXExtension) PanoramiXExtensionInit();
 # endif
 #endif
 #ifdef INXQUARTZ
     if(!noPseudoramiXExtension) PseudoramiXExtensionInit();
 #endif
-#ifdef SHAPE
-    if (!noShapeExtension) ShapeExtensionInit();
-#endif
+    ShapeExtensionInit();
 #ifdef MITSHM
     if (!noMITShmExtension) ShmExtensionInit();
 #endif
-#ifdef EVI
-    if (!noEVIExtension) EVIExtensionInit();
-#endif
 #ifdef MULTIBUFFER
     if (!noMultibufferExtension) MultibufferExtensionInit();
 #endif
-#if defined(XINPUT)
-    if (!noXInputExtension) XInputExtensionInit();
-#endif
+    XInputExtensionInit();
 #ifdef XTEST
     if (!noTestExtensions) XTestExtensionInit();
 #endif
-#ifdef BIGREQS
-    if (!noBigReqExtension) BigReqExtensionInit();
-#endif
-#ifdef MITMISC
-    if (!noMITMiscExtension) MITMiscExtensionInit();
-#endif
-#ifdef XIDLE
-    if (!noXIdleExtension) XIdleExtensionInit();
-#endif
-#ifdef XTRAP
-    if (!noTestExtensions) DEC_XTRAPInit();
-#endif
-#if defined(SCREENSAVER) && !defined(PRINT_ONLY_SERVER)
+    BigReqExtensionInit();
+#if defined(SCREENSAVER)
     if (!noScreenSaverExtension) ScreenSaverExtensionInit ();
 #endif
 #ifdef XV
@@ -581,52 +415,33 @@ InitExtensions(argc, argv)
       XvMCExtensionInit();
     }
 #endif
-#ifdef XSYNC
-    if (!noSyncExtension) SyncExtensionInit();
-#endif
-#if defined(XKB) && !defined(PRINT_ONLY_SERVER)
+    SyncExtensionInit();
+#if defined(XKB)
     if (!noXkbExtension) XkbExtensionInit();
 #endif
-#ifdef XCMISC
-    if (!noXCMiscExtension) XCMiscExtensionInit();
-#endif
+    XCMiscExtensionInit();
 #ifdef XRECORD
     if (!noTestExtensions) RecordExtensionInit(); 
 #endif
 #ifdef DBE
     if (!noDbeExtension) DbeExtensionInit();
 #endif
-#ifdef XAPPGROUP
-    if (!noXagExtension) XagExtensionInit();
-#endif
 #ifdef XCSECURITY
     if (!noSecurityExtension) SecurityExtensionInit();
 #endif
 #ifdef XSELINUX
     if (!noSELinuxExtension) SELinuxExtensionInit();
 #endif
-#ifdef XPRINT
-    XpExtensionInit(); /* server-specific extension, cannot be disabled */
-#endif
-#ifdef TOGCUP
-    if (!noXcupExtension) XcupExtensionInit();
-#endif
 #if defined(DPMSExtension) && !defined(NO_HW_ONLY_EXTS)
     if (!noDPMSExtension) DPMSExtensionInit();
 #endif
-#ifdef FONTCACHE
-    if (!noFontCacheExtension) FontCacheExtensionInit();
-#endif
 #ifdef XF86BIGFONT
     if (!noXFree86BigfontExtension) XFree86BigfontExtensionInit();
 #endif
-#if !defined(PRINT_ONLY_SERVER) && !defined(NO_HW_ONLY_EXTS)
+#if !defined(NO_HW_ONLY_EXTS)
 #if defined(XF86VIDMODE)
     if (!noXFree86VidModeExtension) XFree86VidModeExtensionInit();
 #endif
-#if defined(XF86MISC)
-    if (!noXFree86MiscExtension) XFree86MiscExtensionInit();
-#endif
 #if defined(XFreeXDGA)
     if (!noXFree86DGAExtension) XFree86DGAExtensionInit();
 #endif
@@ -650,9 +465,6 @@ InitExtensions(argc, argv)
 #ifdef DMXEXT
     DMXExtensionInit(); /* server-specific extension, cannot be disabled */
 #endif
-#ifdef XEVIE
-    if (!noXevieExtension) XevieExtensionInit();
-#endif
 #ifdef COMPOSITE
     if (!noCompositeExtension) CompositeExtensionInit();
 #endif
@@ -661,44 +473,33 @@ InitExtensions(argc, argv)
 #endif
 
 #ifdef GLXEXT
-    GlxPushProvider(&__glXDRISWRastProvider);
+    if (serverGeneration == 1)
+	GlxPushProvider(&__glXDRISWRastProvider);
     if (!noGlxExtension) GlxExtensionInit();
 #endif
 }
 
-void
-InitVisualWrap()
-{
-    miResetInitVisuals();
-}
-
 #else /* XFree86LOADER */
 /* List of built-in (statically linked) extensions */
 static ExtensionModule staticExtensions[] = {
+    { GEExtensionInit, "Generic Event Extension", &noGEExtension, NULL, NULL},
+    { ShapeExtensionInit, "SHAPE", NULL, NULL, NULL },
 #ifdef MITSHM
     { ShmExtensionInit, SHMNAME, &noMITShmExtension, NULL, NULL },
 #endif
-#ifdef XINPUT
-    { XInputExtensionInit, "XInputExtension", &noXInputExtension, NULL, NULL },
-#endif
+    { XInputExtensionInit, "XInputExtension", NULL, NULL, NULL },
 #ifdef XTEST
     { XTestExtensionInit, XTestExtensionName, &noTestExtensions, NULL, NULL },
 #endif
-#ifdef XIDLE
-    { XIdleExtensionInit, "XIDLE", &noXIdleExtension, NULL, NULL },
-#endif
+    { BigReqExtensionInit, "BIG-REQUESTS", NULL, NULL, NULL },
+    { SyncExtensionInit, "SYNC", NULL, NULL, NULL },
 #ifdef XKB
     { XkbExtensionInit, XkbName, &noXkbExtension, NULL, NULL },
 #endif
-#ifdef XAPPGROUP
-    { XagExtensionInit, XAGNAME, &noXagExtension, NULL, NULL },
-#endif
+    { XCMiscExtensionInit, "XC-MISC", NULL, NULL, NULL },
 #ifdef XCSECURITY
     { SecurityExtensionInit, SECURITY_EXTENSION_NAME, &noSecurityExtension, NULL, NULL },
 #endif
-#ifdef XPRINT
-    { XpExtensionInit, XP_PRINTNAME, NULL, NULL, NULL },
-#endif
 #ifdef PANORAMIX
     { PanoramiXExtensionInit, PANORAMIX_PROTOCOL_NAME, &noPanoramiXExtension, NULL, NULL },
 #endif
@@ -721,17 +522,12 @@ static ExtensionModule staticExtensions[] = {
 #ifdef DAMAGE
     { DamageExtensionInit, "DAMAGE", &noDamageExtension, NULL },
 #endif
-#ifdef XEVIE
-    { XevieExtensionInit, "XEVIE", &noXevieExtension, NULL },
-#endif 
     { NULL, NULL, NULL, NULL, NULL }
 };
     
 /*ARGSUSED*/
 void
-InitExtensions(argc, argv)
-    int		argc;
-    char	*argv[];
+InitExtensions(int argc, char *argv[])
 {
     int i;
     ExtensionModule *ext;
@@ -757,23 +553,4 @@ InitExtensions(argc, argv)
     }
 }
 
-static void (*__miHookInitVisualsFunction)(miInitVisualsProcPtr *);
-
-void
-InitVisualWrap()
-{
-    miResetInitVisuals();
-    if (__miHookInitVisualsFunction)
-	(*__miHookInitVisualsFunction)(&miInitVisualsProc);
-}
-
-_X_EXPORT void
-miHookInitVisuals(void (**old)(miInitVisualsProcPtr *),
-		  void (*new)(miInitVisualsProcPtr *))
-{
-    if (old)
-	*old = __miHookInitVisualsFunction;
-    __miHookInitVisualsFunction = new;
-}
-
 #endif /* XFree86LOADER */
diff --git a/xorg-server/mi/mioverlay.c b/xorg-server/mi/mioverlay.c
index 6ddcc052d..395b1aab2 100644
--- a/xorg-server/mi/mioverlay.c
+++ b/xorg-server/mi/mioverlay.c
@@ -54,8 +54,10 @@ typedef struct {
    Bool				copyUnderlay;
 } miOverlayScreenRec, *miOverlayScreenPtr;
 
-static DevPrivateKey miOverlayWindowKey = &miOverlayWindowKey;
-static DevPrivateKey miOverlayScreenKey = &miOverlayScreenKey;
+static int miOverlayWindowKeyKeyIndex;
+static DevPrivateKey miOverlayWindowKey = &miOverlayWindowKeyKeyIndex;
+static int miOverlayScreenKeyIndex;
+static DevPrivateKey miOverlayScreenKey = &miOverlayScreenKeyIndex;
 
 static void RebuildTree(WindowPtr);
 static Bool HasUnderlayChildren(WindowPtr);
@@ -80,9 +82,7 @@ static void miOverlayResizeWindow(WindowPtr, int, int, unsigned int,
 					unsigned int, WindowPtr);
 static void miOverlayClearToBackground(WindowPtr, int, int, int, int, Bool);
 
-#ifdef SHAPE
 static void miOverlaySetShape(WindowPtr);
-#endif
 static void miOverlayChangeBorderWidth(WindowPtr, unsigned int);
 
 #define MIOVERLAY_GET_SCREEN_PRIVATE(pScreen) ((miOverlayScreenPtr) \
@@ -148,9 +148,7 @@ miInitOverlay(
     pScreen->ResizeWindow = miOverlayResizeWindow;
     pScreen->MarkWindow = miOverlayMarkWindow;
     pScreen->ClearToBackground = miOverlayClearToBackground;
-#ifdef SHAPE
     pScreen->SetShape = miOverlaySetShape;
-#endif
     pScreen->ChangeBorderWidth = miOverlayChangeBorderWidth;
 
     return TRUE;
@@ -480,7 +478,6 @@ miOverlayComputeClips(
 	    break;
 	case rgnPART:
 	    newVis = VisibilityPartiallyObscured;
-#ifdef SHAPE
 	    {
 		RegionPtr   pBounding;
 
@@ -499,7 +496,6 @@ miOverlayComputeClips(
 		    }
 		}
 	    }
-#endif
 	    break;
 	default:
 	    newVis = VisibilityFullyObscured;
@@ -935,9 +931,6 @@ miOverlayMoveWindow(
     short bw;
     RegionRec overReg, underReg;
     DDXPointRec oldpt;
-#ifdef DO_SAVE_UNDERS
-    Bool dosave = FALSE;
-#endif
 
     if (!(pParent = pWin->parent))
        return ;
@@ -975,10 +968,6 @@ miOverlayMoveWindow(
 	miOverlayScreenPtr pPriv = MIOVERLAY_GET_SCREEN_PRIVATE(pScreen);
 	(*pScreen->MarkOverlappedWindows) (pWin, windowToValidate, NULL);
 
-#ifdef DO_SAVE_UNDERS
-	if (DO_SAVE_UNDERS(pWin))
-	    dosave = (*pScreen->ChangeSaveUnder)(pWin, windowToValidate);
-#endif /* DO_SAVE_UNDERS */
 
 	(*pScreen->ValidateTree)(pWin->parent, NullWindow, kind);
 	if(REGION_NOTEMPTY(pScreen, &underReg)) {
@@ -993,10 +982,6 @@ miOverlayMoveWindow(
 	REGION_UNINIT(pScreen, &overReg);
 	(*pScreen->HandleExposures)(pWin->parent);
 
-#ifdef DO_SAVE_UNDERS
-	if (dosave)
-	    (*pScreen->PostChangeSaveUnder)(pWin, windowToValidate);
-#endif /* DO_SAVE_UNDERS */
 	if (pScreen->PostValidateTree)
 	    (*pScreen->PostValidateTree)(pWin->parent, NullWindow, kind);
     }
@@ -1153,9 +1138,6 @@ miOverlayResizeWindow(
     RegionPtr	borderVisible2 = NullRegion; 
     Bool	shrunk = FALSE; /* shrunk in an inner dimension */
     Bool	moved = FALSE;	/* window position changed */
-#ifdef DO_SAVE_UNDERS
-    Bool	dosave = FALSE;
-#endif
     Bool	doUnderlay;
 
     /* if this is a root window, can't be resized */
@@ -1285,10 +1267,6 @@ miOverlayResizeWindow(
 	if(pTree)
 	    pTree->valdata->borderVisible = borderVisible2;
 
-#ifdef DO_SAVE_UNDERS
-	if (DO_SAVE_UNDERS(pWin))
-	    dosave = (*pScreen->ChangeSaveUnder)(pWin, pFirstChange);
-#endif /* DO_SAVE_UNDERS */
 
 	(*pScreen->ValidateTree)(pWin->parent, pFirstChange, VTOther);
 	/*
@@ -1510,10 +1488,6 @@ miOverlayResizeWindow(
 	if (destClip2)
 	    REGION_DESTROY(pScreen, destClip2);
 	(*pScreen->HandleExposures)(pWin->parent);
-#ifdef DO_SAVE_UNDERS
-	if (dosave)
-	    (*pScreen->PostChangeSaveUnder)(pWin, pFirstChange);
-#endif /* DO_SAVE_UNDERS */
 	if (pScreen->PostValidateTree)
 	    (*pScreen->PostValidateTree)(pWin->parent, pFirstChange, VTOther);
     }
@@ -1522,15 +1496,11 @@ miOverlayResizeWindow(
 }
 
 
-#ifdef SHAPE
 static void
 miOverlaySetShape(WindowPtr pWin)
 {
     Bool	WasViewable = (Bool)(pWin->viewable);
     ScreenPtr 	pScreen = pWin->drawable.pScreen;
-#ifdef DO_SAVE_UNDERS
-    Bool	dosave = FALSE;
-#endif
 
     if (WasViewable) {
 	(*pScreen->MarkOverlappedWindows)(pWin, pWin, NULL);
@@ -1563,20 +1533,12 @@ miOverlaySetShape(WindowPtr pWin)
     if (WasViewable) {
 	(*pScreen->MarkOverlappedWindows)(pWin, pWin, NULL);
 
-#ifdef DO_SAVE_UNDERS
-	if (DO_SAVE_UNDERS(pWin))
-	    dosave = (*pScreen->ChangeSaveUnder)(pWin, pWin);
-#endif /* DO_SAVE_UNDERS */
 
 	(*pScreen->ValidateTree)(pWin->parent, NullWindow, VTOther);
     }
 
     if (WasViewable) {
 	(*pScreen->HandleExposures)(pWin->parent);
-#ifdef DO_SAVE_UNDERS
-	if (dosave)
-	    (*pScreen->PostChangeSaveUnder)(pWin, pWin);
-#endif /* DO_SAVE_UNDERS */
 	if (pScreen->PostValidateTree)
 	    (*pScreen->PostValidateTree)(pWin->parent, NullWindow, VTOther);
     }
@@ -1584,7 +1546,6 @@ miOverlaySetShape(WindowPtr pWin)
 	WindowsRestructured ();
     CheckCursorConfinement(pWin);
 }
-#endif
 
 
 
@@ -1597,9 +1558,6 @@ miOverlayChangeBorderWidth(
     ScreenPtr pScreen;
     Bool WasViewable = (Bool)(pWin->viewable);
     Bool HadBorder;
-#ifdef DO_SAVE_UNDERS
-    Bool	dosave = FALSE;
-#endif
 
     oldwidth = wBorderWidth (pWin);
     if (oldwidth == width)
@@ -1633,17 +1591,9 @@ miOverlayChangeBorderWidth(
 		}
 	    }
 	}
-#ifdef DO_SAVE_UNDERS
-	if (DO_SAVE_UNDERS(pWin))
-	    dosave = (*pScreen->ChangeSaveUnder)(pWin, pWin->nextSib);
-#endif /* DO_SAVE_UNDERS */
 	(*pScreen->ValidateTree)(pWin->parent, pWin, VTOther);
 	(*pScreen->HandleExposures)(pWin->parent);
 
-#ifdef DO_SAVE_UNDERS
-	if (dosave)
-	    (*pScreen->PostChangeSaveUnder)(pWin, pWin->nextSib);
-#endif /* DO_SAVE_UNDERS */
 	if (pScreen->PostValidateTree)
 	    (*pScreen->PostValidateTree)(pWin->parent, pWin, VTOther);
     }
diff --git a/xorg-server/mi/mipointer.c b/xorg-server/mi/mipointer.c
index b55e68bf0..e37316e71 100644
--- a/xorg-server/mi/mipointer.c
+++ b/xorg-server/mi/mipointer.c
@@ -41,38 +41,51 @@ in this Software without prior written authorization from The Open Group.
 # include   "dixstruct.h"
 # include   "inputstr.h"
 
-_X_EXPORT DevPrivateKey miPointerScreenKey = &miPointerScreenKey;
+static int miPointerScreenKeyIndex;
+_X_EXPORT DevPrivateKey miPointerScreenKey = &miPointerScreenKeyIndex;
 
 #define GetScreenPrivate(s) ((miPointerScreenPtr) \
     dixLookupPrivate(&(s)->devPrivates, miPointerScreenKey))
 #define SetupScreen(s)	miPointerScreenPtr  pScreenPriv = GetScreenPrivate(s)
 
-/*
- * until more than one pointer device exists.
- */
-
-static miPointerRec miPointer;
-
-static Bool miPointerRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor);
-static Bool miPointerUnrealizeCursor(ScreenPtr pScreen, CursorPtr pCursor);
-static Bool miPointerDisplayCursor(ScreenPtr pScreen, CursorPtr pCursor);
-static void miPointerConstrainCursor(ScreenPtr pScreen, BoxPtr pBox);
-static void miPointerPointerNonInterestBox(ScreenPtr pScreen, BoxPtr pBox);
-static void miPointerCursorLimits(ScreenPtr pScreen, CursorPtr pCursor,
-				  BoxPtr pHotBox, BoxPtr pTopLeftBox);
-static Bool miPointerSetCursorPosition(ScreenPtr pScreen, int x, int y,
+static int miPointerPrivKeyIndex;
+static DevPrivateKey miPointerPrivKey = &miPointerPrivKeyIndex;
+
+#define MIPOINTER(dev) \
+    ((DevHasCursor((dev)) || (!dev->isMaster && !dev->u.master)) ? \
+        (miPointerPtr)dixLookupPrivate(&(dev)->devPrivates, miPointerPrivKey): \
+        (miPointerPtr)dixLookupPrivate(&(dev)->u.master->devPrivates, miPointerPrivKey))
+
+static Bool miPointerRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                                   CursorPtr pCursor);
+static Bool miPointerUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                                     CursorPtr pCursor);
+static Bool miPointerDisplayCursor(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                                   CursorPtr pCursor);
+static void miPointerConstrainCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
+                                     BoxPtr pBox); 
+static void miPointerPointerNonInterestBox(DeviceIntPtr pDev, 
+                                           ScreenPtr pScreen, BoxPtr pBox);
+static void miPointerCursorLimits(DeviceIntPtr pDev, ScreenPtr pScreen,
+                                  CursorPtr pCursor, BoxPtr pHotBox, 
+                                  BoxPtr pTopLeftBox);
+static Bool miPointerSetCursorPosition(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                                       int x, int y,
 				       Bool generateEvent);
 static Bool miPointerCloseScreen(int index, ScreenPtr pScreen);
-static void miPointerMove(ScreenPtr pScreen, int x, int y, unsigned long time);
+static void miPointerMove(DeviceIntPtr pDev, ScreenPtr pScreen, 
+                          int x, int y);
+static Bool miPointerDeviceInitialize(DeviceIntPtr pDev, ScreenPtr pScreen);
+static void miPointerDeviceCleanup(DeviceIntPtr pDev,
+                                   ScreenPtr pScreen);
 
-static xEvent* events; /* for WarpPointer MotionNotifies */
+static EventList* events; /* for WarpPointer MotionNotifies */
 
 _X_EXPORT Bool
-miPointerInitialize (pScreen, spriteFuncs, screenFuncs, waitForUpdate)
-    ScreenPtr		    pScreen;
-    miPointerSpriteFuncPtr  spriteFuncs;
-    miPointerScreenFuncPtr  screenFuncs;
-    Bool		    waitForUpdate;
+miPointerInitialize (ScreenPtr                  pScreen,
+                     miPointerSpriteFuncPtr     spriteFuncs,
+                     miPointerScreenFuncPtr     screenFuncs,
+                     Bool                       waitForUpdate)
 {
     miPointerScreenPtr	pScreenPriv;
 
@@ -104,40 +117,46 @@ miPointerInitialize (pScreen, spriteFuncs, screenFuncs, waitForUpdate)
     pScreen->SetCursorPosition = miPointerSetCursorPosition;
     pScreen->RecolorCursor = miRecolorCursor;
     pScreen->PointerNonInterestBox = miPointerPointerNonInterestBox;
-    /*
-     * set up the pointer object
-     */
-    miPointer.pScreen = NULL;
-    miPointer.pSpriteScreen = NULL;
-    miPointer.pCursor = NULL;
-    miPointer.pSpriteCursor = NULL;
-    miPointer.limits.x1 = 0;
-    miPointer.limits.x2 = 32767;
-    miPointer.limits.y1 = 0;
-    miPointer.limits.y2 = 32767;
-    miPointer.confined = FALSE;
-    miPointer.x = 0;
-    miPointer.y = 0;
+    pScreen->DeviceCursorInitialize = miPointerDeviceInitialize;
+    pScreen->DeviceCursorCleanup = miPointerDeviceCleanup;
 
     events = NULL;
-
     return TRUE;
 }
 
 static Bool
-miPointerCloseScreen (index, pScreen)
-    int		index;
-    ScreenPtr	pScreen;
+miPointerCloseScreen (int index, ScreenPtr pScreen)
 {
+#if 0
+    miPointerPtr pPointer;
+    DeviceIntPtr pDev;
+#endif
+
     SetupScreen(pScreen);
 
-    if (pScreen == miPointer.pScreen)
-	miPointer.pScreen = 0;
-    if (pScreen == miPointer.pSpriteScreen)
-	miPointer.pSpriteScreen = 0;
+#if 0
+    for (pDev = inputInfo.devices; pDev; pDev = pDev->next)
+    {
+        if (DevHasCursor(pDev))
+        {
+            pPointer = MIPOINTER(pDev);
+
+            if (pScreen == pPointer->pScreen)
+                pPointer->pScreen = 0;
+            if (pScreen == pPointer->pSpriteScreen)
+                pPointer->pSpriteScreen = 0;
+        }
+    }
+
+    if (MIPOINTER(inputInfo.pointer)->pScreen == pScreen)
+        MIPOINTER(inputInfo.pointer)->pScreen = 0;
+    if (MIPOINTER(inputInfo.pointer)->pSpriteScreen == pScreen)
+        MIPOINTER(inputInfo.pointer)->pSpriteScreen = 0;
+#endif
+
     pScreen->CloseScreen = pScreenPriv->CloseScreen;
     xfree ((pointer) pScreenPriv);
-    xfree ((pointer) events);
+    FreeEventList(events, GetMaximumEventsNum());
     events = NULL;
     return (*pScreen->CloseScreen) (index, pScreen);
 }
@@ -147,61 +166,63 @@ miPointerCloseScreen (index, pScreen)
  */
 
 static Bool
-miPointerRealizeCursor (pScreen, pCursor)
-    ScreenPtr	pScreen;
-    CursorPtr	pCursor;
+miPointerRealizeCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
 {
     SetupScreen(pScreen);
-
-    return (*pScreenPriv->spriteFuncs->RealizeCursor) (pScreen, pCursor);
+    return (*pScreenPriv->spriteFuncs->RealizeCursor) (pDev, pScreen, pCursor);
 }
 
 static Bool
-miPointerUnrealizeCursor (pScreen, pCursor)
-    ScreenPtr	pScreen;
-    CursorPtr	pCursor;
+miPointerUnrealizeCursor (DeviceIntPtr  pDev,
+                          ScreenPtr     pScreen,
+                          CursorPtr     pCursor)
 {
     SetupScreen(pScreen);
-
-    return (*pScreenPriv->spriteFuncs->UnrealizeCursor) (pScreen, pCursor);
+    return (*pScreenPriv->spriteFuncs->UnrealizeCursor) (pDev, pScreen, pCursor);
 }
 
 static Bool
-miPointerDisplayCursor (pScreen, pCursor)
-    ScreenPtr	pScreen;
-    CursorPtr	pCursor;
+miPointerDisplayCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
 {
-    miPointer.pCursor = pCursor;
-    miPointer.pScreen = pScreen;
-    miPointerUpdateSprite(inputInfo.pointer);
+    miPointerPtr pPointer;
+
+    /* return for keyboards */
+    if ((pDev->isMaster && !DevHasCursor(pDev)) ||
+        (!pDev->isMaster && pDev->u.master && !DevHasCursor(pDev->u.master)))
+            return FALSE;
+
+    pPointer = MIPOINTER(pDev);
+
+    pPointer->pCursor = pCursor;
+    pPointer->pScreen = pScreen;
+    miPointerUpdateSprite(pDev);
     return TRUE;
 }
 
 static void
-miPointerConstrainCursor (pScreen, pBox)
-    ScreenPtr	pScreen;
-    BoxPtr	pBox;
+miPointerConstrainCursor (DeviceIntPtr pDev, ScreenPtr pScreen, BoxPtr pBox)
 {
-    miPointer.limits = *pBox;
-    miPointer.confined = PointerConfinedToScreen();
+    miPointerPtr pPointer;
+
+    pPointer = MIPOINTER(pDev);
+
+    pPointer->limits = *pBox;
+    pPointer->confined = PointerConfinedToScreen(pDev);
 }
 
 /*ARGSUSED*/
 static void
-miPointerPointerNonInterestBox (pScreen, pBox)
-    ScreenPtr	pScreen;
-    BoxPtr	pBox;
+miPointerPointerNonInterestBox (DeviceIntPtr    pDev,
+                                ScreenPtr       pScreen,
+                                BoxPtr          pBox)
 {
     /* until DIX uses this, this will remain a stub */
 }
 
 /*ARGSUSED*/
 static void
-miPointerCursorLimits(pScreen, pCursor, pHotBox, pTopLeftBox)
-    ScreenPtr	pScreen;
-    CursorPtr	pCursor;
-    BoxPtr	pHotBox;
-    BoxPtr	pTopLeftBox;
+miPointerCursorLimits(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor,
+                      BoxPtr pHotBox, BoxPtr pTopLeftBox)
 {
     *pTopLeftBox = *pHotBox;
 }
@@ -209,59 +230,117 @@ miPointerCursorLimits(pScreen, pCursor, pHotBox, pTopLeftBox)
 static Bool GenerateEvent;
 
 static Bool
-miPointerSetCursorPosition(pScreen, x, y, generateEvent)
-    ScreenPtr pScreen;
-    int       x, y;
-    Bool      generateEvent;
+miPointerSetCursorPosition(DeviceIntPtr pDev, ScreenPtr pScreen,
+                           int x, int y, Bool generateEvent)
 {
     SetupScreen (pScreen);
 
     GenerateEvent = generateEvent;
     /* device dependent - must pend signal and call miPointerWarpCursor */
-    (*pScreenPriv->screenFuncs->WarpCursor) (pScreen, x, y);
+    (*pScreenPriv->screenFuncs->WarpCursor) (pDev, pScreen, x, y);
     if (!generateEvent)
-	miPointerUpdateSprite(inputInfo.pointer);
+	miPointerUpdateSprite(pDev);
     return TRUE;
 }
 
+/* Set up sprite information for the device.
+   This function will be called once for each device after it is initialized
+   in the DIX.
+ */
+static Bool
+miPointerDeviceInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+    miPointerPtr pPointer;
+    SetupScreen (pScreen);
+
+    pPointer = xalloc(sizeof(miPointerRec));
+    if (!pPointer)
+        return FALSE;
+
+    pPointer->pScreen = NULL;
+    pPointer->pSpriteScreen = NULL;
+    pPointer->pCursor = NULL;
+    pPointer->pSpriteCursor = NULL;
+    pPointer->limits.x1 = 0;
+    pPointer->limits.x2 = 32767;
+    pPointer->limits.y1 = 0;
+    pPointer->limits.y2 = 32767;
+    pPointer->confined = FALSE;
+    pPointer->x = 0;
+    pPointer->y = 0;
+
+    if (!((*pScreenPriv->spriteFuncs->DeviceCursorInitialize)(pDev, pScreen)))
+    {
+        xfree(pPointer);
+        return FALSE;
+    }
+
+    dixSetPrivate(&pDev->devPrivates, miPointerPrivKey, pPointer);
+    return TRUE;
+}
+
+/* Clean up after device.
+   This function will be called once before the device is freed in the DIX
+ */
+static void
+miPointerDeviceCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+    if (!pDev->isMaster && pDev->u.master)
+        return;
+
+    SetupScreen(pScreen);
+    (*pScreenPriv->spriteFuncs->DeviceCursorCleanup)(pDev, pScreen);
+    xfree(dixLookupPrivate(&pDev->devPrivates, miPointerPrivKey));
+    dixSetPrivate(&pDev->devPrivates, miPointerPrivKey, NULL);
+}
+
+
 /* Once signals are ignored, the WarpCursor function can call this */
 
 _X_EXPORT void
-miPointerWarpCursor (pScreen, x, y)
-    ScreenPtr	pScreen;
-    int		x, y;
+miPointerWarpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
 {
+    miPointerPtr pPointer;
     BOOL changedScreen = FALSE;
+
+    pPointer = MIPOINTER(pDev);
     SetupScreen (pScreen);
 
-    if (miPointer.pScreen != pScreen)
+    if (pPointer->pScreen != pScreen)
     {
-	(*pScreenPriv->screenFuncs->NewEventScreen) (pScreen, TRUE);
+	(*pScreenPriv->screenFuncs->NewEventScreen) (pDev, pScreen, TRUE);
         changedScreen = TRUE;
     }
 
     if (GenerateEvent)
     {
-	miPointerMove (pScreen, x, y, GetTimeInMillis()); 
+	miPointerMove (pDev, pScreen, x, y);
     }
     else
     {
 	/* everything from miPointerMove except the event and history */
 
-    	if (!pScreenPriv->waitForUpdate && pScreen == miPointer.pSpriteScreen)
+    	if (!pScreenPriv->waitForUpdate && pScreen == pPointer->pSpriteScreen)
     	{
-	    miPointer.devx = x;
-	    miPointer.devy = y;
-	    if(!miPointer.pCursor->bits->emptyMask)
-		(*pScreenPriv->spriteFuncs->MoveCursor) (pScreen, x, y);
+	    pPointer->devx = x;
+	    pPointer->devy = y;
+	    if(pPointer->pCursor && !pPointer->pCursor->bits->emptyMask)
+		(*pScreenPriv->spriteFuncs->MoveCursor) (pDev, pScreen, x, y);
     	}
-	miPointer.x = x;
-	miPointer.y = y;
-	miPointer.pScreen = pScreen;
+	pPointer->x = x;
+	pPointer->y = y;
+	pPointer->pScreen = pScreen;
     }
 
-    if (changedScreen)
-        UpdateSpriteForScreen (pScreen) ;
+    /* Don't call USFS if we use Xinerama, otherwise the root window is
+     * updated to the second screen, and we never receive any events.
+     * (FDO bug #18668) */
+    if (changedScreen
+#ifdef PANORAMIX
+            && noPanoramiXExtension
+#endif
+       )
+        UpdateSpriteForScreen (pDev, pScreen) ;
 }
 
 /*
@@ -269,118 +348,100 @@ miPointerWarpCursor (pScreen, x, y)
  */
 
 /*
- * miPointerUpdate
+ * miPointerUpdateSprite
  *
  * Syncronize the sprite with the cursor - called from ProcessInputEvents
  */
 
 void
-miPointerUpdate ()
-{
-    miPointerUpdateSprite(inputInfo.pointer);
-}
-
-void
 miPointerUpdateSprite (DeviceIntPtr pDev)
 {
     ScreenPtr		pScreen;
     miPointerScreenPtr	pScreenPriv;
     CursorPtr		pCursor;
     int			x, y, devx, devy;
+    miPointerPtr        pPointer;
 
-    if (!pDev || !(pDev->coreEvents || pDev == inputInfo.pointer))
+    if (!pDev || !pDev->coreEvents)
         return;
 
-    pScreen = miPointer.pScreen;
+    pPointer = MIPOINTER(pDev);
+
+    pScreen = pPointer->pScreen;
     if (!pScreen)
 	return;
 
-    x = miPointer.x;
-    y = miPointer.y;
-    devx = miPointer.devx;
-    devy = miPointer.devy;
+    x = pPointer->x;
+    y = pPointer->y;
+    devx = pPointer->devx;
+    devy = pPointer->devy;
 
     pScreenPriv = GetScreenPrivate (pScreen);
     /*
      * if the cursor has switched screens, disable the sprite
      * on the old screen
      */
-    if (pScreen != miPointer.pSpriteScreen)
+    if (pScreen != pPointer->pSpriteScreen)
     {
-	if (miPointer.pSpriteScreen)
+	if (pPointer->pSpriteScreen)
 	{
 	    miPointerScreenPtr  pOldPriv;
     	
-	    pOldPriv = GetScreenPrivate (miPointer.pSpriteScreen);
-	    if (miPointer.pCursor)
+	    pOldPriv = GetScreenPrivate (pPointer->pSpriteScreen);
+	    if (pPointer->pCursor)
 	    {
 	    	(*pOldPriv->spriteFuncs->SetCursor)
-			    	(miPointer.pSpriteScreen, NullCursor, 0, 0);
+			    	(pDev, pPointer->pSpriteScreen, NullCursor, 0, 0);
 	    }
-	    (*pOldPriv->screenFuncs->CrossScreen) (miPointer.pSpriteScreen, FALSE);
+	    (*pOldPriv->screenFuncs->CrossScreen) (pPointer->pSpriteScreen, FALSE);
 	}
 	(*pScreenPriv->screenFuncs->CrossScreen) (pScreen, TRUE);
 	(*pScreenPriv->spriteFuncs->SetCursor)
-				(pScreen, miPointer.pCursor, x, y);
-	miPointer.devx = x;
-	miPointer.devy = y;
-	miPointer.pSpriteCursor = miPointer.pCursor;
-	miPointer.pSpriteScreen = pScreen;
+				(pDev, pScreen, pPointer->pCursor, x, y);
+	pPointer->devx = x;
+	pPointer->devy = y;
+	pPointer->pSpriteCursor = pPointer->pCursor;
+	pPointer->pSpriteScreen = pScreen;
     }
     /*
      * if the cursor has changed, display the new one
      */
-    else if (miPointer.pCursor != miPointer.pSpriteCursor)
+    else if (pPointer->pCursor != pPointer->pSpriteCursor)
     {
-	pCursor = miPointer.pCursor;
-	if (pCursor->bits->emptyMask && !pScreenPriv->showTransparent)
+	pCursor = pPointer->pCursor;
+	if (!pCursor || (pCursor->bits->emptyMask && !pScreenPriv->showTransparent))
 	    pCursor = NullCursor;
-	(*pScreenPriv->spriteFuncs->SetCursor) (pScreen, pCursor, x, y);
+	(*pScreenPriv->spriteFuncs->SetCursor) (pDev, pScreen, pCursor, x, y);
 
-	miPointer.devx = x;
-	miPointer.devy = y;
-	miPointer.pSpriteCursor = miPointer.pCursor;
+	pPointer->devx = x;
+	pPointer->devy = y;
+	pPointer->pSpriteCursor = pPointer->pCursor;
     }
     else if (x != devx || y != devy)
     {
-	miPointer.devx = x;
-	miPointer.devy = y;
-	if(!miPointer.pCursor->bits->emptyMask)
-	    (*pScreenPriv->spriteFuncs->MoveCursor) (pScreen, x, y);
+	pPointer->devx = x;
+	pPointer->devy = y;
+	if(pPointer->pCursor && !pPointer->pCursor->bits->emptyMask)
+	    (*pScreenPriv->spriteFuncs->MoveCursor) (pDev, pScreen, x, y);
     }
 }
 
-/*
- * miPointerDeltaCursor.  The pointer has moved dx,dy from it's previous
- * position.
- */
-
-void
-miPointerDeltaCursor (int dx, int dy, unsigned long time)
-{
-    int x = miPointer.x + dx, y = miPointer.y + dy;
-
-    miPointerSetPosition(inputInfo.pointer, &x, &y, time);
-}
-
-void
-miPointerSetNewScreen(int screen_no, int x, int y)
-{
-    miPointerSetScreen(inputInfo.pointer, screen_no, x, y);
-}
-
 void
 miPointerSetScreen(DeviceIntPtr pDev, int screen_no, int x, int y)
 {
 	miPointerScreenPtr pScreenPriv;
 	ScreenPtr pScreen;
+        miPointerPtr pPointer;
+
+        pPointer = MIPOINTER(pDev);
 
 	pScreen = screenInfo.screens[screen_no];
 	pScreenPriv = GetScreenPrivate (pScreen);
-	(*pScreenPriv->screenFuncs->NewEventScreen) (pScreen, FALSE);
-	NewCurrentScreen (pScreen, x, y);
-   	miPointer.limits.x2 = pScreen->width;
-   	miPointer.limits.y2 = pScreen->height;
+	(*pScreenPriv->screenFuncs->NewEventScreen) (pDev, pScreen, FALSE);
+	NewCurrentScreen (pDev, pScreen, x, y);
+
+        pPointer->limits.x2 = pScreen->width;
+        pPointer->limits.y2 = pScreen->height;
 }
 
 _X_EXPORT ScreenPtr
@@ -392,7 +453,8 @@ miPointerCurrentScreen ()
 _X_EXPORT ScreenPtr
 miPointerGetScreen(DeviceIntPtr pDev)
 {
-    return miPointer.pScreen;
+    miPointerPtr pPointer = MIPOINTER(pDev);
+    return (pPointer) ? pPointer->pScreen : NULL;
 }
 
 /* Move the pointer to x, y on the current screen, update the sprite, and
@@ -401,98 +463,110 @@ miPointerGetScreen(DeviceIntPtr pDev)
 _X_EXPORT void
 miPointerAbsoluteCursor (int x, int y, unsigned long time)
 {
-    miPointerSetPosition(inputInfo.pointer, &x, &y, time);
+    miPointerSetPosition(inputInfo.pointer, &x, &y);
 }
 
 /* Move the pointer on the current screen,  and update the sprite. */
 static void
-miPointerMoved (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y,
-                     unsigned long time)
+miPointerMoved (DeviceIntPtr pDev, ScreenPtr pScreen,
+                int x, int y)
 {
+    miPointerPtr pPointer;
     SetupScreen(pScreen);
 
-    if (pDev && (pDev->coreEvents || pDev == inputInfo.pointer) &&
-        !pScreenPriv->waitForUpdate && pScreen == miPointer.pSpriteScreen)
+    pPointer = MIPOINTER(pDev);
+
+    /* Hack: We mustn't call into ->MoveCursor for anything but the
+     * VCP, as this may cause a non-HW rendered cursor to be rendered during
+     * SIGIO. This again leads to allocs during SIGIO which leads to SIGABRT.
+     */
+    if ((pDev == inputInfo.pointer || (!pDev->isMaster && pDev->u.master == inputInfo.pointer))
+        && !pScreenPriv->waitForUpdate && pScreen == pPointer->pSpriteScreen)
     {
-	miPointer.devx = x;
-	miPointer.devy = y;
-	if(!miPointer.pCursor->bits->emptyMask)
-	    (*pScreenPriv->spriteFuncs->MoveCursor) (pScreen, x, y);
+	pPointer->devx = x;
+	pPointer->devy = y;
+	if(pPointer->pCursor && !pPointer->pCursor->bits->emptyMask)
+	    (*pScreenPriv->spriteFuncs->MoveCursor) (pDev, pScreen, x, y);
     }
 
-    miPointer.x = x;
-    miPointer.y = y;
-    miPointer.pScreen = pScreen;
+    pPointer->x = x;
+    pPointer->y = y;
+    pPointer->pScreen = pScreen;
 }
 
 _X_EXPORT void
-miPointerSetPosition(DeviceIntPtr pDev, int *x, int *y, unsigned long time)
+miPointerSetPosition(DeviceIntPtr pDev, int *x, int *y)
 {
     miPointerScreenPtr	pScreenPriv;
     ScreenPtr		pScreen;
     ScreenPtr		newScreen;
 
-    pScreen = miPointer.pScreen;
+    miPointerPtr        pPointer; 
+
+    pPointer = MIPOINTER(pDev);
+    pScreen = pPointer->pScreen;
     if (!pScreen)
 	return;	    /* called before ready */
 
-    if (!pDev || !(pDev->coreEvents || pDev == inputInfo.pointer))
+    if (!pDev || !pDev->coreEvents)
         return;
 
     if (*x < 0 || *x >= pScreen->width || *y < 0 || *y >= pScreen->height)
     {
 	pScreenPriv = GetScreenPrivate (pScreen);
-	if (!miPointer.confined)
+	if (!pPointer->confined)
 	{
 	    newScreen = pScreen;
 	    (*pScreenPriv->screenFuncs->CursorOffScreen) (&newScreen, x, y);
 	    if (newScreen != pScreen)
 	    {
 		pScreen = newScreen;
-		(*pScreenPriv->screenFuncs->NewEventScreen) (pScreen, FALSE);
+		(*pScreenPriv->screenFuncs->NewEventScreen) (pDev, pScreen,
+							     FALSE);
 		pScreenPriv = GetScreenPrivate (pScreen);
 	    	/* Smash the confine to the new screen */
-	    	miPointer.limits.x2 = pScreen->width;
-	    	miPointer.limits.y2 = pScreen->height;
+                pPointer->limits.x2 = pScreen->width;
+                pPointer->limits.y2 = pScreen->height;
 	    }
 	}
     }
     /* Constrain the sprite to the current limits. */
-    if (*x < miPointer.limits.x1)
-	*x = miPointer.limits.x1;
-    if (*x >= miPointer.limits.x2)
-	*x = miPointer.limits.x2 - 1;
-    if (*y < miPointer.limits.y1)
-	*y = miPointer.limits.y1;
-    if (*y >= miPointer.limits.y2)
-	*y = miPointer.limits.y2 - 1;
-
-    if (miPointer.x == *x && miPointer.y == *y && miPointer.pScreen == pScreen)
-	return;
-
-    miPointerMoved(pDev, pScreen, *x, *y, time);
-}
+    if (*x < pPointer->limits.x1)
+	*x = pPointer->limits.x1;
+    if (*x >= pPointer->limits.x2)
+	*x = pPointer->limits.x2 - 1;
+    if (*y < pPointer->limits.y1)
+	*y = pPointer->limits.y1;
+    if (*y >= pPointer->limits.y2)
+	*y = pPointer->limits.y2 - 1;
+
+    if (pPointer->x == *x && pPointer->y == *y && 
+            pPointer->pScreen == pScreen) 
+        return;
 
-_X_EXPORT void
-miPointerPosition (int *x, int *y)
-{
-    miPointerGetPosition(inputInfo.pointer, x, y);
+    miPointerMoved(pDev, pScreen, *x, *y);
 }
 
 _X_EXPORT void
 miPointerGetPosition(DeviceIntPtr pDev, int *x, int *y)
 {
-    *x = miPointer.x;
-    *y = miPointer.y;
+    *x = MIPOINTER(pDev)->x;
+    *y = MIPOINTER(pDev)->y;
 }
 
+#ifdef XQUARTZ
+#include <pthread.h>
+void darwinEvents_lock(void);
+void darwinEvents_unlock(void);
+#endif
+
 void
-miPointerMove (ScreenPtr pScreen, int x, int y, unsigned long time)
+miPointerMove (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
 {
     int i, nevents;
     int valuators[2];
 
-    miPointerMoved(inputInfo.pointer, pScreen, x, y, time);
+    miPointerMoved(pDev, pScreen, x, y);
 
     /* generate motion notify */
     valuators[0] = x;
@@ -500,7 +574,7 @@ miPointerMove (ScreenPtr pScreen, int x, int y, unsigned long time)
 
     if (!events)
     {
-        events = (xEvent*)xcalloc(sizeof(xEvent), GetMaximumEventsNum());
+        events = InitEventList(GetMaximumEventsNum());
 
         if (!events)
         {
@@ -509,9 +583,16 @@ miPointerMove (ScreenPtr pScreen, int x, int y, unsigned long time)
         }
     }
 
-    nevents = GetPointerEvents(events, inputInfo.pointer, MotionNotify, 0,
-                               POINTER_ABSOLUTE, 0, 2, valuators);
+    nevents = GetPointerEvents(events, pDev, MotionNotify, 0, POINTER_SCREEN | POINTER_ABSOLUTE, 0, 2, valuators);
 
+    OsBlockSignals();
+#ifdef XQUARTZ
+    darwinEvents_lock();
+#endif
     for (i = 0; i < nevents; i++)
-        mieqEnqueue(inputInfo.pointer, &events[i]);
+        mieqEnqueue(pDev, events[i].event);
+#ifdef XQUARTZ
+    darwinEvents_unlock();
+#endif
+    OsReleaseSignals();
 }
diff --git a/xorg-server/mi/mipointer.h b/xorg-server/mi/mipointer.h
index e864fddf4..d1eac987f 100644
--- a/xorg-server/mi/mipointer.h
+++ b/xorg-server/mi/mipointer.h
@@ -32,24 +32,36 @@ in this Software without prior written authorization from The Open Group.
 
 typedef struct _miPointerSpriteFuncRec {
     Bool	(*RealizeCursor)(
+                    DeviceIntPtr /* pDev */,
                     ScreenPtr /* pScr */,
                     CursorPtr /* pCurs */
                     );
     Bool	(*UnrealizeCursor)(
+                    DeviceIntPtr /* pDev */,
                     ScreenPtr /* pScr */,
                     CursorPtr /* pCurs */
                     );
     void	(*SetCursor)(
+                    DeviceIntPtr /* pDev */,
                     ScreenPtr /* pScr */,
                     CursorPtr /* pCurs */,
                     int  /* x */,
                     int  /* y */
                     );
     void	(*MoveCursor)(
+                    DeviceIntPtr /* pDev */,
                     ScreenPtr /* pScr */,
                     int  /* x */,
                     int  /* y */
                     );
+    Bool        (*DeviceCursorInitialize)(
+                    DeviceIntPtr /* pDev */,
+                    ScreenPtr /* pScr */
+                    );
+    void        (*DeviceCursorCleanup)(
+                    DeviceIntPtr /* pDev */,
+                    ScreenPtr /* pScr */
+                    );
 } miPointerSpriteFuncRec, *miPointerSpriteFuncPtr;
 
 typedef struct _miPointerScreenFuncRec {
@@ -63,6 +75,7 @@ typedef struct _miPointerScreenFuncRec {
                     int  /* entering */
                     );
     void	(*WarpCursor)(
+                    DeviceIntPtr /*pDev*/, 
                     ScreenPtr /* pScr */,
                     int  /* x */,
                     int  /* y */
@@ -72,6 +85,7 @@ typedef struct _miPointerScreenFuncRec {
                     xEventPtr /* event */
                     );
     void	(*NewEventScreen)(
+		    DeviceIntPtr /* pDev */,
                     ScreenPtr /* pScr */,
 		    Bool /* fromDIX */
                     );
@@ -90,15 +104,12 @@ extern Bool miPointerInitialize(
 );
 
 extern void miPointerWarpCursor(
+    DeviceIntPtr /*pDev*/,
     ScreenPtr /*pScreen*/,
     int /*x*/,
     int /*y*/
 ) _X_DEPRECATED;
 
-extern int miPointerGetMotionBufferSize(
-    void
-) _X_DEPRECATED;
-
 extern int miPointerGetMotionEvents(
     DeviceIntPtr /*pPtr*/,
     xTimecoord * /*coords*/,
@@ -107,36 +118,13 @@ extern int miPointerGetMotionEvents(
     ScreenPtr /*pScreen*/
 );
 
-/* Deprecated in favour of miPointerUpdateSprite. */
-extern void miPointerUpdate(
-    void
-) _X_DEPRECATED;
-
-/* Deprecated in favour of miSetPointerPosition. */
-extern void miPointerDeltaCursor(
-    int /*dx*/,
-    int /*dy*/,
-    unsigned long /*time*/
-) _X_DEPRECATED;
+/* Deprecated in favour of miPointerSetPosition. */
 extern void miPointerAbsoluteCursor(
     int /*x*/,
     int /*y*/,
     unsigned long /*time*/
 ) _X_DEPRECATED;
 
-/* Deprecated in favour of miGetPointerPosition. */
-extern void miPointerPosition(
-    int * /*x*/,
-    int * /*y*/
-) _X_DEPRECATED;
-
-/* Deprecated in favour of miPointerSetScreen. */
-extern void miPointerSetNewScreen(
-    int, /*screen_no*/
-    int, /*x*/
-    int /*y*/
-) _X_DEPRECATED;
-
 /* Deprecated in favour of miPointerGetScreen. */
 extern ScreenPtr miPointerCurrentScreen(
     void
@@ -161,8 +149,7 @@ extern void miPointerGetPosition(
 extern void miPointerSetPosition(
     DeviceIntPtr pDev,
     int *x,
-    int *y,
-    unsigned long time);
+    int *y);
 
 extern void miPointerUpdateSprite(
     DeviceIntPtr pDev);
diff --git a/xorg-server/mi/mipointrst.h b/xorg-server/mi/mipointrst.h
index a80c52e7a..bd9c24a00 100644
--- a/xorg-server/mi/mipointrst.h
+++ b/xorg-server/mi/mipointrst.h
@@ -29,6 +29,9 @@ used in advertising or otherwise to promote the sale, use or other dealings
 in this Software without prior written authorization from The Open Group.
 */
 
+#ifndef MIPOINTRST_H
+#define MIPOINTRST_H
+
 #include "mipointer.h"
 #include "scrnintstr.h"
 
@@ -50,3 +53,4 @@ typedef struct {
     Bool		    waitForUpdate;	/* don't move cursor in SIGIO */
     Bool		    showTransparent;	/* show empty cursors */
 } miPointerScreenRec, *miPointerScreenPtr;
+#endif /* MIPOINTRST_H */
diff --git a/xorg-server/mi/mipoly.c b/xorg-server/mi/mipoly.c
index 4c77fc268..5ec4bfd6a 100644
--- a/xorg-server/mi/mipoly.c
+++ b/xorg-server/mi/mipoly.c
@@ -67,12 +67,9 @@ SOFTWARE.
 
 
 _X_EXPORT void
-miFillPolygon(dst, pgc, shape, mode, count, pPts)
-    DrawablePtr		dst;
-    GCPtr		pgc;
-    int			shape, mode;
-    int			count;
-    DDXPointPtr		pPts;
+miFillPolygon( DrawablePtr dst, GCPtr pgc,
+		int shape, int mode,
+		int count, DDXPointPtr pPts)
 {
     int			i;
     int			xorg, yorg;
diff --git a/xorg-server/mi/mipolycon.c b/xorg-server/mi/mipolycon.c
index 6aabad675..6e3889621 100644
--- a/xorg-server/mi/mipolycon.c
+++ b/xorg-server/mi/mipolycon.c
@@ -71,12 +71,13 @@ static int getPolyYBounds(DDXPointPtr pts, int n, int *by, int *ty);
  *     For a derivation of the algorithm, see the author of
  *     this code.
  */
-_X_EXPORT Bool
-miFillConvexPoly(dst, pgc, count, ptsIn)
-    DrawablePtr dst;
-    GCPtr	pgc;
-    int		count;                /* number of points        */
-    DDXPointPtr ptsIn;                /* the points              */
+Bool
+miFillConvexPoly(
+    DrawablePtr dst,
+    GCPtr	pgc,
+    int		count,                /* number of points        */
+    DDXPointPtr ptsIn                 /* the points              */
+    )
 {
     int xl = 0, xr = 0; /* x vals of left and right edges */
     int dl = 0, dr = 0; /* decision variables             */
diff --git a/xorg-server/mi/mipolygen.c b/xorg-server/mi/mipolygen.c
index 7623fc40a..04bc2c67f 100644
--- a/xorg-server/mi/mipolygen.c
+++ b/xorg-server/mi/mipolygen.c
@@ -66,11 +66,12 @@ SOFTWARE.
  */
 
 Bool
-miFillGeneralPoly(dst, pgc, count, ptsIn)
-    DrawablePtr dst;
-    GCPtr	pgc;
-    int		count;              /* number of points        */
-    DDXPointPtr ptsIn;              /* the points              */
+miFillGeneralPoly(
+    DrawablePtr dst,
+    GCPtr	pgc,
+    int		count,              /* number of points        */
+    DDXPointPtr ptsIn               /* the points              */
+    )
 {
     EdgeTableEntry *pAET;  /* the Active Edge Table   */
     int y;                 /* the current scanline    */
diff --git a/xorg-server/mi/mipolypnt.c b/xorg-server/mi/mipolypnt.c
index 56026bdbd..d16a95158 100644
--- a/xorg-server/mi/mipolypnt.c
+++ b/xorg-server/mi/mipolypnt.c
@@ -56,12 +56,13 @@ SOFTWARE.
 #include "mi.h"
 
 _X_EXPORT void
-miPolyPoint(pDrawable, pGC, mode, npt, pptInit)
-    DrawablePtr 	pDrawable;
-    GCPtr 		pGC;
-    int 		mode;		/* Origin or Previous */
-    int 		npt;
-    xPoint 		*pptInit;
+miPolyPoint(
+    DrawablePtr		pDrawable,
+    GCPtr		pGC,
+    int			mode,		/* Origin or Previous */
+    int			npt,
+    xPoint		*pptInit
+    )
 {
 
     int 		xorg;
diff --git a/xorg-server/mi/mipolyrect.c b/xorg-server/mi/mipolyrect.c
index 788624872..e7504ef16 100644
--- a/xorg-server/mi/mipolyrect.c
+++ b/xorg-server/mi/mipolyrect.c
@@ -56,11 +56,7 @@ SOFTWARE.
 #include "mi.h"
 
 _X_EXPORT void
-miPolyRectangle(pDraw, pGC, nrects, pRects)
-    DrawablePtr	pDraw;
-    GCPtr	pGC;
-    int		nrects;
-    xRectangle	*pRects;
+miPolyRectangle(DrawablePtr pDraw, GCPtr pGC, int nrects, xRectangle *pRects)
 {
     int i;
     xRectangle *pR = pRects;
diff --git a/xorg-server/mi/mipolyseg.c b/xorg-server/mi/mipolyseg.c
index 0cd9d416e..0832a601b 100644
--- a/xorg-server/mi/mipolyseg.c
+++ b/xorg-server/mi/mipolyseg.c
@@ -67,11 +67,7 @@ SOFTWARE.
 
 
 _X_EXPORT void
-miPolySegment(pDraw, pGC, nseg, pSegs)
-    DrawablePtr pDraw;
-    GCPtr 	pGC;
-    int		nseg;
-    xSegment	*pSegs;
+miPolySegment(DrawablePtr pDraw, GCPtr pGC, int nseg, xSegment *pSegs)
 {
     int i;
 
diff --git a/xorg-server/mi/mipolytext.c b/xorg-server/mi/mipolytext.c
index 82b16f7d2..7be40aef1 100644
--- a/xorg-server/mi/mipolytext.c
+++ b/xorg-server/mi/mipolytext.c
@@ -67,12 +67,7 @@ SOFTWARE.
 #include	"mi.h"
 
 _X_EXPORT int
-miPolyText8(pDraw, pGC, x, y, count, chars)
-    DrawablePtr pDraw;
-    GCPtr	pGC;
-    int		x, y;
-    int 	count;
-    char	*chars;
+miPolyText8(DrawablePtr pDraw, GCPtr pGC, int x, int y, int count, char *chars)
 {
     unsigned long n, i;
     int w;
@@ -89,12 +84,7 @@ miPolyText8(pDraw, pGC, x, y, count, chars)
 }
 
 _X_EXPORT int
-miPolyText16(pDraw, pGC, x, y, count, chars)
-    DrawablePtr pDraw;
-    GCPtr	pGC;
-    int		x, y;
-    int		count;
-    unsigned short *chars;
+miPolyText16(DrawablePtr pDraw, GCPtr pGC, int x, int y, int count, unsigned short *chars)
 {
     unsigned long n, i;
     int w;
@@ -112,12 +102,7 @@ miPolyText16(pDraw, pGC, x, y, count, chars)
 }
 
 _X_EXPORT void
-miImageText8(pDraw, pGC, x, y, count, chars)
-    DrawablePtr pDraw;
-    GCPtr	pGC;
-    int		x, y;
-    int		count;
-    char	*chars;
+miImageText8(DrawablePtr pDraw, GCPtr pGC, int x, int y, int count, char *chars)
 {
     unsigned long n;
     FontPtr font = pGC->font;
@@ -130,12 +115,8 @@ miImageText8(pDraw, pGC, x, y, count, chars)
 }
 
 _X_EXPORT void
-miImageText16(pDraw, pGC, x, y, count, chars)
-    DrawablePtr pDraw;
-    GCPtr	pGC;
-    int		x, y;
-    int		count;
-    unsigned short *chars;
+miImageText16(DrawablePtr pDraw, GCPtr pGC, int x, int y,
+		int count, unsigned short *chars)
 {
     unsigned long n;
     FontPtr font = pGC->font;
diff --git a/xorg-server/mi/mipolyutil.c b/xorg-server/mi/mipolyutil.c
index 6ec860a25..ed41a7d1a 100644
--- a/xorg-server/mi/mipolyutil.c
+++ b/xorg-server/mi/mipolyutil.c
@@ -161,13 +161,8 @@ miInsertEdgeInET(EdgeTable *ET, EdgeTableEntry *ETE,  int scanline,
  */
 
 Bool
-miCreateETandAET(count, pts, ET, AET, pETEs, pSLLBlock)
-    int count;
-    DDXPointPtr pts;
-    EdgeTable *ET;
-    EdgeTableEntry *AET;
-    EdgeTableEntry *pETEs;
-    ScanLineListBlock   *pSLLBlock;
+miCreateETandAET(int count, DDXPointPtr pts, EdgeTable *ET, EdgeTableEntry *AET,
+                 EdgeTableEntry *pETEs, ScanLineListBlock *pSLLBlock)
 {
     DDXPointPtr top, bottom;
     DDXPointPtr PrevPt, CurrPt;
@@ -257,8 +252,7 @@ miCreateETandAET(count, pts, ET, AET, pETEs, pSLLBlock)
  */
 
 void
-miloadAET(AET, ETEs)
-    EdgeTableEntry *AET, *ETEs;
+miloadAET(EdgeTableEntry *AET, EdgeTableEntry *ETEs)
 {
     EdgeTableEntry *pPrevAET;
     EdgeTableEntry *tmp;
@@ -305,8 +299,7 @@ miloadAET(AET, ETEs)
  *
  */
 void
-micomputeWAET(AET)
-    EdgeTableEntry *AET;
+micomputeWAET(EdgeTableEntry *AET)
 {
     EdgeTableEntry *pWETE;
     int inside = 1;
@@ -344,8 +337,7 @@ micomputeWAET(AET)
  */
 
 int
-miInsertionSort(AET)
-    EdgeTableEntry *AET;
+miInsertionSort(EdgeTableEntry *AET)
 {
     EdgeTableEntry *pETEchase;
     EdgeTableEntry *pETEinsert;
@@ -381,8 +373,7 @@ miInsertionSort(AET)
  *     Clean up our act.
  */
 void
-miFreeStorage(pSLLBlock)
-    ScanLineListBlock   *pSLLBlock;
+miFreeStorage(ScanLineListBlock *pSLLBlock)
 {
     ScanLineListBlock   *tmpSLLBlock;
 
diff --git a/xorg-server/mi/mipushpxl.c b/xorg-server/mi/mipushpxl.c
index 6fc57db11..4b9789047 100644
--- a/xorg-server/mi/mipushpxl.c
+++ b/xorg-server/mi/mipushpxl.c
@@ -92,12 +92,9 @@ bitsizeof(int) padding and sacnline unit == bitsizeof(int).)
  * in order to have both (MSB_FIRST and LSB_FIRST) versions of this
  * in the server, we need to rename one of them
  */
-_X_EXPORT void
-miPushPixels(pGC, pBitMap, pDrawable, dx, dy, xOrg, yOrg)
-    GCPtr	pGC;
-    PixmapPtr	pBitMap;
-    DrawablePtr pDrawable;
-    int		dx, dy, xOrg, yOrg;
+void
+miPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable,
+             int dx, int dy, int xOrg, int yOrg)
 {
     int		h, dxDivPPW, ibEnd;
     MiBits 	*pwLineStart;
diff --git a/xorg-server/mi/miregion.c b/xorg-server/mi/miregion.c
index 45768a34f..bbeac877b 100644
--- a/xorg-server/mi/miregion.c
+++ b/xorg-server/mi/miregion.c
@@ -88,10 +88,15 @@ Equipment Corporation.
 #include <pixman.h>
 
 #undef assert
-#ifdef DEBUG
-#define assert(expr) {if (!(expr)) \
-		FatalError("Assertion failed file %s, line %d: expr\n", \
-			__FILE__, __LINE__); }
+#ifdef REGION_DEBUG
+#define assert(expr) { \
+            CARD32 *foo = NULL; \
+            if (!(expr)) { \
+                ErrorF("Assertion failed file %s, line %d: %s\n", \
+                       __FILE__, __LINE__, #expr); \
+                *foo = 0xdeadbeef; /* to get a backtrace */ \
+            } \
+        }
 #else
 #define assert(expr)
 #endif
@@ -232,9 +237,7 @@ InitRegions (void)
  *****************************************************************/
 
 _X_EXPORT RegionPtr
-miRegionCreate(rect, size)
-    BoxPtr rect;
-    int size;
+miRegionCreate(BoxPtr rect, int size)
 {
     RegionPtr pReg;
    
@@ -248,8 +251,7 @@ miRegionCreate(rect, size)
 }
 
 _X_EXPORT void
-miRegionDestroy(pReg)
-    RegionPtr pReg;
+miRegionDestroy(RegionPtr pReg)
 {
     pixman_region_fini (pReg);
     if (pReg != &miBrokenRegion)
@@ -257,8 +259,7 @@ miRegionDestroy(pReg)
 }
 
 _X_EXPORT void
-miPrintRegion(rgn)
-    RegionPtr rgn;
+miPrintRegion(RegionPtr rgn)
 {
     int num, size;
     int i;
@@ -267,27 +268,24 @@ miPrintRegion(rgn)
     num = REGION_NUM_RECTS(rgn);
     size = REGION_SIZE(rgn);
     rects = REGION_RECTS(rgn);
-    ErrorF("num: %d size: %d\n", num, size);
-    ErrorF("extents: %d %d %d %d\n",
+    ErrorF("[mi] num: %d size: %d\n", num, size);
+    ErrorF("[mi] extents: %d %d %d %d\n",
 	   rgn->extents.x1, rgn->extents.y1, rgn->extents.x2, rgn->extents.y2);
     for (i = 0; i < num; i++)
-      ErrorF("%d %d %d %d \n",
+      ErrorF("[mi] %d %d %d %d \n",
 	     rects[i].x1, rects[i].y1, rects[i].x2, rects[i].y2);
-    ErrorF("\n");
+    ErrorF("[mi] \n");
 }
 
 _X_EXPORT Bool
-miRegionEqual(reg1, reg2)
-    RegionPtr reg1;
-    RegionPtr reg2;
+miRegionEqual(RegionPtr reg1, RegionPtr reg2)
 {
     return pixman_region_equal (reg1, reg2);
 }
 
 #ifdef DEBUG
 Bool
-miValidRegion(reg)
-    RegionPtr reg;
+miValidRegion(RegionPtr reg)
 {
     int i, numRects;
     
@@ -338,10 +336,7 @@ miValidRegion(reg)
  *****************************************************************/
 
 _X_EXPORT void
-miRegionInit(pReg, rect, size)
-    RegionPtr pReg;
-    BoxPtr rect;
-    int size;
+miRegionInit(RegionPtr pReg, BoxPtr rect, int size)
 {
     if (rect)
 	pixman_region_init_with_extents (pReg, rect);
@@ -350,15 +345,13 @@ miRegionInit(pReg, rect, size)
 }
 
 _X_EXPORT void
-miRegionUninit(pReg)
-    RegionPtr pReg;
+miRegionUninit(RegionPtr pReg)
 {
     pixman_region_fini (pReg);
 }
 
 Bool
-miRegionBreak (pReg)
-    RegionPtr pReg;
+miRegionBreak (RegionPtr pReg)
 {
     xfreeData (pReg);
     pReg->extents = miEmptyBox;
@@ -367,9 +360,7 @@ miRegionBreak (pReg)
 }
 
 _X_EXPORT Bool
-miRectAlloc(
-    RegionPtr pRgn,
-    int n)
+miRectAlloc(RegionPtr pRgn, int n)
 {
     RegDataPtr	data;
     
@@ -408,9 +399,7 @@ miRectAlloc(
 }
 
 _X_EXPORT Bool
-miRegionCopy(dst, src)
-    RegionPtr dst;
-    RegionPtr src;
+miRegionCopy(RegionPtr dst, RegionPtr src)
 {
     return pixman_region_copy (dst, src);
 }
@@ -903,10 +892,11 @@ miSetExtents (RegionPtr pReg)
  */
 /*ARGSUSED*/
 _X_EXPORT Bool
-miIntersect(newReg, reg1, reg2)
-    RegionPtr 	newReg;     /* destination Region */
-    RegionPtr 	reg1;
-    RegionPtr	reg2;       /* source regions     */
+miIntersect(
+    RegionPtr	newReg,     /* destination Region */
+    RegionPtr	reg1,
+    RegionPtr	reg2        /* source regions     */
+    )
 {
     return pixman_region_intersect (newReg, reg1, reg2);
 }
@@ -1005,11 +995,12 @@ miUnionO (
     return TRUE;
 }
 
-_X_EXPORT Bool 
-miUnion(newReg, reg1, reg2)
-    RegionPtr		newReg;                  /* destination Region */
-    RegionPtr 	reg1;
-    RegionPtr	reg2;             /* source regions     */
+_X_EXPORT Bool
+miUnion(
+    RegionPtr	newReg,          /* destination Region */
+    RegionPtr	reg1,
+    RegionPtr	reg2             /* source regions     */
+    )
 {
     return pixman_region_union (newReg, reg1, reg2);
 }
@@ -1036,9 +1027,7 @@ miUnion(newReg, reg1, reg2)
  *
  */
 _X_EXPORT Bool
-miRegionAppend(dstrgn, rgn)
-    RegionPtr dstrgn;
-    RegionPtr rgn;
+miRegionAppend(RegionPtr dstrgn, RegionPtr rgn)
 {
     int numRects, dnumRects, size;
     BoxPtr new, old;
@@ -1222,9 +1211,7 @@ QuickSortRects(
  */
 
 _X_EXPORT Bool
-miRegionValidate(badreg, pOverlap)
-    RegionPtr badreg;
-    Bool *pOverlap;
+miRegionValidate(RegionPtr badreg, Bool *pOverlap)
 {
     /* Descriptor for regions under construction  in Step 2. */
     typedef struct {
@@ -1413,10 +1400,7 @@ bail:
 }
 
 _X_EXPORT RegionPtr
-miRectsToRegion(nrects, prect, ctype)
-    int			nrects;
-    xRectangle		*prect;
-    int			ctype;
+miRectsToRegion(int nrects, xRectangle *prect, int ctype)
 {
     
     RegionPtr		pRgn;
@@ -1530,10 +1514,7 @@ miRectsToRegion(nrects, prect, ctype)
  *-----------------------------------------------------------------------
  */
 _X_EXPORT Bool
-miSubtract(regD, regM, regS)
-    RegionPtr	regD;               
-    RegionPtr 	regM;
-    RegionPtr	regS;          
+miSubtract(RegionPtr regD, RegionPtr regM, RegionPtr regS)
 {
     return pixman_region_subtract (regD, regM, regS);
 }
@@ -1558,17 +1539,16 @@ miSubtract(regD, regM, regS)
  *-----------------------------------------------------------------------
  */
 _X_EXPORT Bool
-miInverse(newReg, reg1, invRect)
-    RegionPtr 	  newReg;       /* Destination region */
-    RegionPtr 	  reg1;         /* Region to invert */
-    BoxPtr     	  invRect; 	/* Bounding box for inversion */
+miInverse(
+    RegionPtr	  newReg,       /* Destination region */
+    RegionPtr	  reg1,         /* Region to invert */
+    BoxPtr	  invRect	/* Bounding box for inversion */
+    )
 {
     return pixman_region_inverse (newReg, reg1, invRect);
 }
 _X_EXPORT int
-miRectIn(region, prect)
-    RegionPtr  region;
-    BoxPtr     prect;
+miRectIn(RegionPtr region, BoxPtr prect)
 {
     return pixman_region_contains_rectangle (region, prect);
 }
@@ -1578,34 +1558,30 @@ miRectIn(region, prect)
 */
 
 _X_EXPORT void
-miTranslateRegion(pReg, x, y)
-    RegionPtr pReg;
-    int x;
-    int y;
+miTranslateRegion(RegionPtr pReg, int x, int y)
 {
     pixman_region_translate (pReg, x, y);
 }
 
 _X_EXPORT void
-miRegionReset(pReg, pBox)
-    RegionPtr pReg;
-    BoxPtr pBox;
+miRegionReset(RegionPtr pReg, BoxPtr pBox)
 {
     pixman_region_reset (pReg, pBox);
 }
 
 _X_EXPORT Bool
-miPointInRegion(pReg, x, y, box)
-    RegionPtr pReg;
-    int x, y;
-    BoxPtr box;     /* "return" value */
+miPointInRegion(
+    RegionPtr pReg,
+    int x,
+    int y,
+    BoxPtr box      /* "return" value */
+    )
 {
     return pixman_region_contains_point (pReg, x, y, box);
 }
 
 _X_EXPORT Bool
-miRegionNotEmpty(pReg)
-    RegionPtr pReg;
+miRegionNotEmpty(RegionPtr pReg)
 {
     return pixman_region_not_empty (pReg);
 }
@@ -1618,8 +1594,7 @@ miRegionBroken(RegionPtr pReg)
 }
 
 _X_EXPORT void
-miRegionEmpty(pReg)
-    RegionPtr pReg;
+miRegionEmpty(RegionPtr pReg)
 {
     good(pReg);
     xfreeData(pReg);
@@ -1629,8 +1604,7 @@ miRegionEmpty(pReg)
 }
 
 _X_EXPORT BoxPtr
-miRegionExtents(pReg)
-    RegionPtr pReg;
+miRegionExtents(RegionPtr pReg)
 {
     good(pReg);
     return(&pReg->extents);
@@ -1869,34 +1843,3 @@ miClipSpans(
     }
     return (pwidthNew - pwidthNewStart);
 }
-
-/* find the band in a region with the most rectangles */
-_X_EXPORT int
-miFindMaxBand(prgn)
-    RegionPtr prgn;
-{
-    int nbox;
-    BoxPtr pbox;
-    int nThisBand;
-    int nMaxBand = 0;
-    short yThisBand;
-
-    good(prgn);
-    nbox = REGION_NUM_RECTS(prgn);
-    pbox = REGION_RECTS(prgn);
-
-    while(nbox > 0)
-    {
-	yThisBand = pbox->y1;
-	nThisBand = 0;
-	while((nbox > 0) && (pbox->y1 == yThisBand))
-	{
-	    nbox--;
-	    pbox++;
-	    nThisBand++;
-	}
-	if (nThisBand > nMaxBand)
-	    nMaxBand = nThisBand;
-    }
-    return (nMaxBand);
-}
diff --git a/xorg-server/mi/miscrinit.c b/xorg-server/mi/miscrinit.c
index 7ca5f5df1..28d331653 100644
--- a/xorg-server/mi/miscrinit.c
+++ b/xorg-server/mi/miscrinit.c
@@ -61,15 +61,8 @@ typedef struct
 
 /* this plugs into pScreen->ModifyPixmapHeader */
 _X_EXPORT Bool
-miModifyPixmapHeader(pPixmap, width, height, depth, bitsPerPixel, devKind,
-		     pPixData)
-    PixmapPtr   pPixmap;
-    int		width;
-    int		height;
-    int		depth;
-    int		bitsPerPixel;
-    int		devKind;
-    pointer     pPixData;
+miModifyPixmapHeader(PixmapPtr pPixmap, int width, int height, int depth,
+                     int bitsPerPixel, int devKind, pointer pPixData)
 {
     if (!pPixmap)
 	return FALSE;
@@ -140,8 +133,7 @@ miCloseScreen (int iScreen, ScreenPtr pScreen)
  * screen pixmap here.
  */
 _X_EXPORT Bool
-miCreateScreenResources(pScreen)
-    ScreenPtr pScreen;
+miCreateScreenResources(ScreenPtr pScreen)
 {
     miScreenInitParmsPtr pScrInitParms;
     pointer value;
@@ -180,10 +172,7 @@ miCreateScreenResources(pScreen)
 }
 
 Bool
-miScreenDevPrivateInit(pScreen, width, pbits)
-    ScreenPtr pScreen;
-    int width;
-    pointer pbits;
+miScreenDevPrivateInit(ScreenPtr pScreen, int width, pointer pbits)
 {
     miScreenInitParmsPtr pScrInitParms;
 
@@ -200,20 +189,33 @@ miScreenDevPrivateInit(pScreen, width, pbits)
     return TRUE;
 }
 
+static PixmapPtr
+miGetScreenPixmap(ScreenPtr pScreen)
+{
+    return (PixmapPtr)(pScreen->devPrivate);
+}
+
+static void
+miSetScreenPixmap(PixmapPtr pPix)
+{
+    if (pPix)
+	pPix->drawable.pScreen->devPrivate = (pointer)pPix;
+}
+
 _X_EXPORT Bool
-miScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width,
-	     rootDepth, numDepths, depths, rootVisual, numVisuals, visuals)
-    ScreenPtr pScreen;
-    pointer pbits;		/* pointer to screen bits */
-    int xsize, ysize;		/* in pixels */
-    int dpix, dpiy;		/* dots per inch */
-    int width;			/* pixel width of frame buffer */
-    int rootDepth;		/* depth of root window */
-    int numDepths;		/* number of depths supported */
-    DepthRec *depths;		/* supported depths */
-    VisualID rootVisual;	/* root visual */
-    int numVisuals;		/* number of visuals supported */
-    VisualRec *visuals;		/* supported visuals */
+miScreenInit(
+    ScreenPtr pScreen,
+    pointer pbits,		/* pointer to screen bits */
+    int xsize, int ysize,	/* in pixels */
+    int dpix, int dpiy,		/* dots per inch */
+    int width,			/* pixel width of frame buffer */
+    int rootDepth,		/* depth of root window */
+    int numDepths,		/* number of depths supported */
+    DepthRec *depths,		/* supported depths */
+    VisualID rootVisual,	/* root visual */
+    int numVisuals,		/* number of visuals supported */
+    VisualRec *visuals		/* supported visuals */
+    )
 {
     pScreen->width = xsize;
     pScreen->height = ysize;
@@ -268,17 +270,15 @@ miScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width,
     pScreen->wakeupData = (pointer)0;
     pScreen->MarkWindow = miMarkWindow;
     pScreen->MarkOverlappedWindows = miMarkOverlappedWindows;
-    pScreen->ChangeSaveUnder = miChangeSaveUnder;
-    pScreen->PostChangeSaveUnder = miPostChangeSaveUnder;
+    pScreen->ChangeSaveUnder = NULL;
+    pScreen->PostChangeSaveUnder = NULL;
     pScreen->MoveWindow = miMoveWindow;
     pScreen->ResizeWindow = miSlideAndSizeWindow;
     pScreen->GetLayerWindow = miGetLayerWindow;
     pScreen->HandleExposures = miHandleValidateExposures;
     pScreen->ReparentWindow = (ReparentWindowProcPtr) 0;
     pScreen->ChangeBorderWidth = miChangeBorderWidth;
-#ifdef SHAPE
     pScreen->SetShape = miSetShape;
-#endif
     pScreen->MarkUnrealizedWindow = miMarkUnrealizedWindow;
 
     pScreen->SaveDoomedAreas = 0;
@@ -293,35 +293,20 @@ miScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width,
     return miScreenDevPrivateInit(pScreen, width, pbits);
 }
 
-static DevPrivateKey privateKey = &privateKey;
+static int privateKeyIndex;
+static DevPrivateKey privateKey = &privateKeyIndex;
 
-_X_EXPORT DevPrivateKey
+DevPrivateKey
 miAllocateGCPrivateIndex()
 {
     return privateKey;
 }
 
-_X_EXPORT DevPrivateKey miZeroLineScreenKey = &miZeroLineScreenKey;
+static int miZeroLineScreenKeyIndex;
+_X_EXPORT DevPrivateKey miZeroLineScreenKey = &miZeroLineScreenKeyIndex;
 
 _X_EXPORT void
-miSetZeroLineBias(pScreen, bias)
-    ScreenPtr pScreen;
-    unsigned int bias;
+miSetZeroLineBias(ScreenPtr pScreen, unsigned int bias)
 {
     dixSetPrivate(&pScreen->devPrivates, miZeroLineScreenKey, (pointer)bias);
 }
-
-_X_EXPORT PixmapPtr
-miGetScreenPixmap(pScreen)
-    ScreenPtr pScreen;
-{
-    return (PixmapPtr)(pScreen->devPrivate);
-}
-
-_X_EXPORT void
-miSetScreenPixmap(pPix)
-    PixmapPtr pPix;
-{
-    if (pPix)
-	pPix->drawable.pScreen->devPrivate = (pointer)pPix;
-}
diff --git a/xorg-server/mi/mispans.c b/xorg-server/mi/mispans.c
index 6f30155f5..e59d711ae 100644
--- a/xorg-server/mi/mispans.c
+++ b/xorg-server/mi/mispans.c
@@ -180,11 +180,8 @@ static void miSubtractSpans (SpanGroup *spanGroup, Spans *sub)
 	}
     }
 }
-    
-void miAppendSpans(spanGroup, otherGroup, spans)
-    SpanGroup   *spanGroup;
-    SpanGroup	*otherGroup;
-    Spans       *spans;
+
+void miAppendSpans(SpanGroup *spanGroup, SpanGroup *otherGroup, Spans *spans)
 {
     int ymin, ymax;
     int spansCount;
@@ -217,8 +214,7 @@ void miAppendSpans(spanGroup, otherGroup, spans)
     }
 } /* AppendSpans */
 
-void miFreeSpanGroup(spanGroup)
-    SpanGroup   *spanGroup;
+void miFreeSpanGroup(SpanGroup *spanGroup)
 {
     if (spanGroup->group != NULL) xfree(spanGroup->group);
 }
@@ -376,10 +372,7 @@ miDisposeSpanGroup (SpanGroup *spanGroup)
     }
 }
 
-void miFillUniqueSpanGroup(pDraw, pGC, spanGroup)
-    DrawablePtr pDraw;
-    GCPtr	pGC;
-    SpanGroup   *spanGroup;
+void miFillUniqueSpanGroup(DrawablePtr pDraw, GCPtr pGC, SpanGroup *spanGroup)
 {
     int    		i;
     Spans  		*spans;
diff --git a/xorg-server/mi/misprite.c b/xorg-server/mi/misprite.c
index 0af3368b6..692e6c97a 100644
--- a/xorg-server/mi/misprite.c
+++ b/xorg-server/mi/misprite.c
@@ -4,7 +4,6 @@
  * machine independent software sprite routines
  */
 
-
 /*
 
 Copyright 1989, 1998  The Open Group
@@ -50,12 +49,15 @@ in this Software without prior written authorization from The Open Group.
 # include   "mispritest.h"
 # include   "dixfontstr.h"
 # include   <X11/fonts/fontstruct.h>
+# include   "inputstr.h"
 
 #ifdef RENDER
 # include   "mipict.h"
 #endif
 # include   "damage.h"
 
+
+
 #define SPRITE_DEBUG_ENABLE 0
 #if SPRITE_DEBUG_ENABLE
 #define SPRITE_DEBUG(x)	ErrorF x
@@ -63,11 +65,54 @@ in this Software without prior written authorization from The Open Group.
 #define SPRITE_DEBUG(x)
 #endif
 
+
+#define MISPRITE(dev) \
+    ((DevHasCursor(dev)) ? \
+       (miCursorInfoPtr)dixLookupPrivate(&dev->devPrivates, miSpriteDevPrivatesKey) : \
+       (miCursorInfoPtr)dixLookupPrivate(&dev->u.master->devPrivates, miSpriteDevPrivatesKey))
+
+static int damageRegister = 0;
+
+static void
+miSpriteDisableDamage(ScreenPtr pScreen, miSpriteScreenPtr pScreenPriv)
+{
+    if (damageRegister) {
+	DamageUnregister (&(pScreen->GetScreenPixmap(pScreen)->drawable),
+			  pScreenPriv->pDamage);
+	damageRegister = 0;
+    }
+}
+
+static void
+miSpriteEnableDamage(ScreenPtr pScreen, miSpriteScreenPtr pScreenPriv)
+{
+    if (!damageRegister) {
+	damageRegister = 1;
+	DamageRegister (&(pScreen->GetScreenPixmap(pScreen)->drawable),
+			pScreenPriv->pDamage);
+    }
+}
+
+static void
+miSpriteIsUp(miCursorInfoPtr pDevCursor)
+{
+    pDevCursor->isUp = TRUE;
+}
+
+static void
+miSpriteIsDown(miCursorInfoPtr pDevCursor)
+{
+    pDevCursor->isUp = FALSE;
+}
+
 /*
  * screen wrappers
  */
 
-static DevPrivateKey miSpriteScreenKey = &miSpriteScreenKey;
+static int miSpriteScreenKeyIndex;
+static DevPrivateKey miSpriteScreenKey = &miSpriteScreenKeyIndex;
+static int mmiSpriteDevPrivatesKeyIndex;
+static DevPrivateKey miSpriteDevPrivatesKey = &mmiSpriteDevPrivatesKeyIndex;
 
 static Bool	    miSpriteCloseScreen(int i, ScreenPtr pScreen);
 static void	    miSpriteGetImage(DrawablePtr pDrawable, int sx, int sy,
@@ -88,7 +133,13 @@ static void	    miSpriteInstallColormap(ColormapPtr pMap);
 static void	    miSpriteStoreColors(ColormapPtr pMap, int ndef,
 					xColorItem *pdef);
 
-static void	    miSpriteComputeSaved(ScreenPtr pScreen);
+static void	    miSpriteComputeSaved(DeviceIntPtr pDev,
+                                         ScreenPtr pScreen);
+
+static Bool         miSpriteDeviceCursorInitialize(DeviceIntPtr pDev,
+                                                   ScreenPtr pScreen);
+static void         miSpriteDeviceCursorCleanup(DeviceIntPtr pDev,
+                                                ScreenPtr pScreen);
 
 #define SCREEN_PROLOGUE(pScreen, field) ((pScreen)->field = \
    ((miSpriteScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, \
@@ -100,39 +151,61 @@ static void	    miSpriteComputeSaved(ScreenPtr pScreen);
  * pointer-sprite method table
  */
 
-static Bool miSpriteRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor);
-static Bool miSpriteUnrealizeCursor(ScreenPtr pScreen, CursorPtr pCursor);
-static void miSpriteSetCursor(ScreenPtr pScreen, CursorPtr pCursor,
-			      int x, int y);
-static void miSpriteMoveCursor(ScreenPtr pScreen, int x, int y);
+static Bool miSpriteRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
+                                  CursorPtr pCursor);
+static Bool miSpriteUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
+                                    CursorPtr pCursor);
+static void miSpriteSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
+                              CursorPtr pCursor, int x, int y);
+static void miSpriteMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen,
+                               int x, int y);
 
 _X_EXPORT miPointerSpriteFuncRec miSpritePointerFuncs = {
     miSpriteRealizeCursor,
     miSpriteUnrealizeCursor,
     miSpriteSetCursor,
     miSpriteMoveCursor,
+    miSpriteDeviceCursorInitialize,
+    miSpriteDeviceCursorCleanup,
 };
 
 /*
  * other misc functions
  */
 
-static void miSpriteRemoveCursor(ScreenPtr pScreen);
-static void miSpriteRestoreCursor(ScreenPtr pScreen);
+static void miSpriteRemoveCursor(DeviceIntPtr pDev,
+                                 ScreenPtr pScreen);
+static void miSpriteSaveUnderCursor(DeviceIntPtr pDev,
+                                 ScreenPtr pScreen);
+static void miSpriteRestoreCursor(DeviceIntPtr pDev,
+                                 ScreenPtr pScreen);
 
 static void
 miSpriteReportDamage (DamagePtr pDamage, RegionPtr pRegion, void *closure)
 {
     ScreenPtr		    pScreen = closure;
     miSpriteScreenPtr	    pScreenPriv;
-    
+    miCursorInfoPtr         pCursorInfo;
+    DeviceIntPtr            pDev;
+
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    if (pScreenPriv->isUp &&
-	RECT_IN_REGION (pScreen, pRegion, &pScreenPriv->saved) != rgnOUT)
+
+    for (pDev = inputInfo.devices; pDev; pDev = pDev->next)
     {
-	SPRITE_DEBUG(("Damage remove\n"));
-	miSpriteRemoveCursor (pScreen);
+        if (DevHasCursor(pDev))
+        {
+            pCursorInfo = MISPRITE(pDev);
+
+            if (pCursorInfo->isUp &&
+                pCursorInfo->pScreen == pScreen &&
+                RECT_IN_REGION (pScreen, pRegion, &pCursorInfo->saved)
+                         != rgnOUT)
+            {
+                SPRITE_DEBUG(("Damage remove\n"));
+                miSpriteRemoveCursor (pDev, pScreen);
+            }
+        }
     }
 }
 
@@ -143,21 +216,20 @@ miSpriteReportDamage (DamagePtr pDamage, RegionPtr pRegion, void *closure)
  */
 
 Bool
-miSpriteInitialize (pScreen, cursorFuncs, screenFuncs)
-    ScreenPtr		    pScreen;
-    miSpriteCursorFuncPtr   cursorFuncs;
-    miPointerScreenFuncPtr  screenFuncs;
+miSpriteInitialize (ScreenPtr               pScreen,
+                    miSpriteCursorFuncPtr   cursorFuncs,
+                    miPointerScreenFuncPtr  screenFuncs)
 {
     miSpriteScreenPtr	pScreenPriv;
     VisualPtr		pVisual;
-    
+
     if (!DamageSetup (pScreen))
 	return FALSE;
 
     pScreenPriv = (miSpriteScreenPtr) xalloc (sizeof (miSpriteScreenRec));
     if (!pScreenPriv)
 	return FALSE;
-    
+
     pScreenPriv->pDamage = DamageCreate (miSpriteReportDamage,
 					 (DamageDestroyFunc) 0,
 					 DamageReportRawRegion,
@@ -181,20 +253,15 @@ miSpriteInitialize (pScreen, cursorFuncs, screenFuncs)
     pScreenPriv->SourceValidate = pScreen->SourceValidate;
 
     pScreenPriv->CopyWindow = pScreen->CopyWindow;
-    
+
     pScreenPriv->InstallColormap = pScreen->InstallColormap;
     pScreenPriv->StoreColors = pScreen->StoreColors;
-    
+
     pScreenPriv->BlockHandler = pScreen->BlockHandler;
-    
-    pScreenPriv->pCursor = NULL;
-    pScreenPriv->x = 0;
-    pScreenPriv->y = 0;
-    pScreenPriv->isUp = FALSE;
-    pScreenPriv->shouldBeUp = FALSE;
-    pScreenPriv->pCacheWin = NullWindow;
-    pScreenPriv->isInCacheWin = FALSE;
-    pScreenPriv->checkPixels = TRUE;
+
+    pScreenPriv->DeviceCursorInitialize = pScreen->DeviceCursorInitialize;
+    pScreenPriv->DeviceCursorCleanup = pScreen->DeviceCursorCleanup;
+
     pScreenPriv->pInstalledMap = NULL;
     pScreenPriv->pColormap = NULL;
     pScreenPriv->funcs = cursorFuncs;
@@ -205,19 +272,20 @@ miSpriteInitialize (pScreen, cursorFuncs, screenFuncs)
     pScreenPriv->colors[MASK_COLOR].green = 0;
     pScreenPriv->colors[MASK_COLOR].blue = 0;
     dixSetPrivate(&pScreen->devPrivates, miSpriteScreenKey, pScreenPriv);
-    
+
     pScreen->CloseScreen = miSpriteCloseScreen;
     pScreen->GetImage = miSpriteGetImage;
     pScreen->GetSpans = miSpriteGetSpans;
     pScreen->SourceValidate = miSpriteSourceValidate;
-    
+
     pScreen->CopyWindow = miSpriteCopyWindow;
-    
     pScreen->InstallColormap = miSpriteInstallColormap;
     pScreen->StoreColors = miSpriteStoreColors;
 
     pScreen->BlockHandler = miSpriteBlockHandler;
-    
+
+    damageRegister = 0;
+
     return TRUE;
 }
 
@@ -231,9 +299,7 @@ miSpriteInitialize (pScreen, cursorFuncs, screenFuncs)
  */
 
 static Bool
-miSpriteCloseScreen (i, pScreen)
-    int i;
-    ScreenPtr	pScreen;
+miSpriteCloseScreen (int i, ScreenPtr pScreen)
 {
     miSpriteScreenPtr   pScreenPriv;
 
@@ -247,35 +313,42 @@ miSpriteCloseScreen (i, pScreen)
     pScreen->InstallColormap = pScreenPriv->InstallColormap;
     pScreen->StoreColors = pScreenPriv->StoreColors;
 
-    miSpriteIsUpFALSE (pScreen, pScreenPriv);
     DamageDestroy (pScreenPriv->pDamage);
-    
+
     xfree ((pointer) pScreenPriv);
 
     return (*pScreen->CloseScreen) (i, pScreen);
 }
 
 static void
-miSpriteGetImage (pDrawable, sx, sy, w, h, format, planemask, pdstLine)
-    DrawablePtr	    pDrawable;
-    int		    sx, sy, w, h;
-    unsigned int    format;
-    unsigned long   planemask;
-    char	    *pdstLine;
+miSpriteGetImage (DrawablePtr pDrawable, int sx, int sy, int w, int h,
+                  unsigned int format, unsigned long planemask,
+                  char *pdstLine)
 {
     ScreenPtr	    pScreen = pDrawable->pScreen;
     miSpriteScreenPtr    pScreenPriv;
-    
+    DeviceIntPtr    pDev = inputInfo.pointer;
+    miCursorInfoPtr pCursorInfo;
+
     SCREEN_PROLOGUE (pScreen, GetImage);
 
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    if (pDrawable->type == DRAWABLE_WINDOW &&
-        pScreenPriv->isUp &&
-	ORG_OVERLAP(&pScreenPriv->saved,pDrawable->x,pDrawable->y, sx, sy, w, h))
+    for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
     {
-	SPRITE_DEBUG (("GetImage remove\n"));
-	miSpriteRemoveCursor (pScreen);
+        if (DevHasCursor(pDev))
+        {
+             pCursorInfo = MISPRITE(pDev);
+             if (pDrawable->type == DRAWABLE_WINDOW &&
+                     pCursorInfo->isUp &&
+                     pCursorInfo->pScreen == pScreen &&
+                     ORG_OVERLAP(&pCursorInfo->saved,pDrawable->x,pDrawable->y,
+                         sx, sy, w, h))
+             {
+                 SPRITE_DEBUG (("GetImage remove\n"));
+                 miSpriteRemoveCursor (pDev, pScreen);
+             }
+        }
     }
 
     (*pScreen->GetImage) (pDrawable, sx, sy, w, h,
@@ -285,44 +358,52 @@ miSpriteGetImage (pDrawable, sx, sy, w, h, format, planemask, pdstLine)
 }
 
 static void
-miSpriteGetSpans (pDrawable, wMax, ppt, pwidth, nspans, pdstStart)
-    DrawablePtr	pDrawable;
-    int		wMax;
-    DDXPointPtr	ppt;
-    int		*pwidth;
-    int		nspans;
-    char	*pdstStart;
+miSpriteGetSpans (DrawablePtr pDrawable, int wMax, DDXPointPtr ppt,
+                  int *pwidth, int nspans, char *pdstStart)
 {
     ScreenPtr		    pScreen = pDrawable->pScreen;
     miSpriteScreenPtr	    pScreenPriv;
-    
+    DeviceIntPtr            pDev = inputInfo.pointer;
+    miCursorInfoPtr         pCursorInfo;
+
     SCREEN_PROLOGUE (pScreen, GetSpans);
 
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    if (pDrawable->type == DRAWABLE_WINDOW && pScreenPriv->isUp)
+
+    for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
     {
-	DDXPointPtr    	pts;
-	int    		*widths;
-	int    		nPts;
-	int    		xorg,
-			yorg;
-
-	xorg = pDrawable->x;
-	yorg = pDrawable->y;
-
-	for (pts = ppt, widths = pwidth, nPts = nspans;
-	     nPts--;
-	     pts++, widths++)
- 	{
-	    if (SPN_OVERLAP(&pScreenPriv->saved,pts->y+yorg,
-			     pts->x+xorg,*widths))
-	    {
-		SPRITE_DEBUG (("GetSpans remove\n"));
-		miSpriteRemoveCursor (pScreen);
-		break;
-	    }
-	}
+        if (DevHasCursor(pDev))
+        {
+            pCursorInfo = MISPRITE(pDev);
+
+            if (pDrawable->type == DRAWABLE_WINDOW &&
+                    pCursorInfo->isUp &&
+                    pCursorInfo->pScreen == pScreen)
+            {
+                DDXPointPtr    pts;
+                int    	       *widths;
+                int    	       nPts;
+                int    	       xorg,
+                               yorg;
+
+                xorg = pDrawable->x;
+                yorg = pDrawable->y;
+
+                for (pts = ppt, widths = pwidth, nPts = nspans;
+                        nPts--;
+                        pts++, widths++)
+                {
+                    if (SPN_OVERLAP(&pCursorInfo->saved,pts->y+yorg,
+                                pts->x+xorg,*widths))
+                    {
+                        SPRITE_DEBUG (("GetSpans remove\n"));
+                        miSpriteRemoveCursor (pDev, pScreen);
+                        break;
+                    }
+                }
+            }
+        }
     }
 
     (*pScreen->GetSpans) (pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
@@ -331,23 +412,33 @@ miSpriteGetSpans (pDrawable, wMax, ppt, pwidth, nspans, pdstStart)
 }
 
 static void
-miSpriteSourceValidate (pDrawable, x, y, width, height)
-    DrawablePtr	pDrawable;
-    int		x, y, width, height;
+miSpriteSourceValidate (DrawablePtr pDrawable, int x, int y, int width,
+                        int height)
 {
     ScreenPtr		    pScreen = pDrawable->pScreen;
     miSpriteScreenPtr	    pScreenPriv;
-    
+    DeviceIntPtr            pDev = inputInfo.pointer;
+    miCursorInfoPtr         pCursorInfo;
+
     SCREEN_PROLOGUE (pScreen, SourceValidate);
 
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    if (pDrawable->type == DRAWABLE_WINDOW && pScreenPriv->isUp &&
-	ORG_OVERLAP(&pScreenPriv->saved, pDrawable->x, pDrawable->y,
-		    x, y, width, height))
+
+    for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
     {
-	SPRITE_DEBUG (("SourceValidate remove\n"));
-	miSpriteRemoveCursor (pScreen);
+        if (DevHasCursor(pDev))
+        {
+            pCursorInfo = MISPRITE(pDev);
+            if (pDrawable->type == DRAWABLE_WINDOW && pCursorInfo->isUp &&
+                    pCursorInfo->pScreen == pScreen &&
+                    ORG_OVERLAP(&pCursorInfo->saved, pDrawable->x, pDrawable->y,
+                        x, y, width, height))
+            {
+                SPRITE_DEBUG (("SourceValidate remove\n"));
+                miSpriteRemoveCursor (pDev, pScreen);
+            }
+        }
     }
 
     if (pScreen->SourceValidate)
@@ -361,19 +452,29 @@ miSpriteCopyWindow (WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
 {
     ScreenPtr	pScreen = pWindow->drawable.pScreen;
     miSpriteScreenPtr	    pScreenPriv;
-    
+    DeviceIntPtr            pDev = inputInfo.pointer;
+    miCursorInfoPtr         pCursorInfo;
+
     SCREEN_PROLOGUE (pScreen, CopyWindow);
 
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    /*
-     * Damage will take care of destination check
-     */
-    if (pScreenPriv->isUp &&
-	RECT_IN_REGION (pScreen, prgnSrc, &pScreenPriv->saved) != rgnOUT)
+
+    for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
     {
-	SPRITE_DEBUG (("CopyWindow remove\n"));
-	miSpriteRemoveCursor (pScreen);
+        if (DevHasCursor(pDev))
+        {
+            pCursorInfo = MISPRITE(pDev);
+            /*
+             * Damage will take care of destination check
+             */
+            if (pCursorInfo->isUp && pCursorInfo->pScreen == pScreen &&
+                    RECT_IN_REGION (pScreen, prgnSrc, &pCursorInfo->saved) != rgnOUT)
+            {
+                SPRITE_DEBUG (("CopyWindow remove\n"));
+                miSpriteRemoveCursor (pDev, pScreen);
+            }
+        }
     }
 
     (*pScreen->CopyWindow) (pWindow, ptOldOrg, prgnSrc);
@@ -381,33 +482,54 @@ miSpriteCopyWindow (WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
 }
 
 static void
-miSpriteBlockHandler (i, blockData, pTimeout, pReadmask)
-    int	i;
-    pointer	blockData;
-    pointer	pTimeout;
-    pointer	pReadmask;
+miSpriteBlockHandler (int i, pointer blockData, pointer pTimeout,
+                      pointer pReadmask)
 {
     ScreenPtr		pScreen = screenInfo.screens[i];
     miSpriteScreenPtr	pPriv;
+    DeviceIntPtr            pDev = inputInfo.pointer;
+    miCursorInfoPtr         pCursorInfo;
 
     pPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						miSpriteScreenKey);
     SCREEN_PROLOGUE(pScreen, BlockHandler);
-    
+
     (*pScreen->BlockHandler) (i, blockData, pTimeout, pReadmask);
 
     SCREEN_EPILOGUE(pScreen, BlockHandler);
 
-    if (!pPriv->isUp && pPriv->shouldBeUp)
+    for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
     {
-	SPRITE_DEBUG (("BlockHandler restore\n"));
-	miSpriteRestoreCursor (pScreen);
+        if (DevHasCursor(pDev))
+        {
+            pCursorInfo = MISPRITE(pDev);
+            if (pCursorInfo && !pCursorInfo->isUp
+                    && pCursorInfo->pScreen == pScreen
+                    && pCursorInfo->shouldBeUp)
+            {
+                SPRITE_DEBUG (("BlockHandler restore\n"));
+                miSpriteSaveUnderCursor (pDev, pScreen);
+            }
+        }
+    }
+    for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
+    {
+        if (DevHasCursor(pDev))
+        {
+            pCursorInfo = MISPRITE(pDev);
+            if (pCursorInfo && !pCursorInfo->isUp &&
+                    pCursorInfo->pScreen == pScreen &&
+                    pCursorInfo->shouldBeUp)
+            {
+                SPRITE_DEBUG (("BlockHandler restore\n"));
+                miSpriteRestoreCursor (pDev, pScreen);
+            }
+        }
     }
 }
 
 static void
-miSpriteInstallColormap (pMap)
-    ColormapPtr	pMap;
+miSpriteInstallColormap (ColormapPtr pMap)
 {
     ScreenPtr		pScreen = pMap->pScreen;
     miSpriteScreenPtr	pPriv;
@@ -415,105 +537,124 @@ miSpriteInstallColormap (pMap)
     pPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						miSpriteScreenKey);
     SCREEN_PROLOGUE(pScreen, InstallColormap);
-    
+
     (*pScreen->InstallColormap) (pMap);
 
     SCREEN_EPILOGUE(pScreen, InstallColormap);
 
+    /* InstallColormap can be called before devices are initialized. */
     pPriv->pInstalledMap = pMap;
     if (pPriv->pColormap != pMap)
     {
-    	pPriv->checkPixels = TRUE;
-	if (pPriv->isUp)
-	    miSpriteRemoveCursor (pScreen);
+        DeviceIntPtr pDev;
+        miCursorInfoPtr     pCursorInfo;
+        for (pDev = inputInfo.devices; pDev; pDev = pDev->next)
+        {
+            if (DevHasCursor(pDev))
+            {
+                pCursorInfo = MISPRITE(pDev);
+                pCursorInfo->checkPixels = TRUE;
+                if (pCursorInfo->isUp && pCursorInfo->pScreen == pScreen)
+                    miSpriteRemoveCursor(pDev, pScreen);
+            }
+        }
+
     }
 }
 
 static void
-miSpriteStoreColors (pMap, ndef, pdef)
-    ColormapPtr	pMap;
-    int		ndef;
-    xColorItem	*pdef;
+miSpriteStoreColors (ColormapPtr pMap, int ndef, xColorItem *pdef)
 {
     ScreenPtr		pScreen = pMap->pScreen;
     miSpriteScreenPtr	pPriv;
     int			i;
     int			updated;
     VisualPtr		pVisual;
+    DeviceIntPtr        pDev = inputInfo.pointer;
+    miCursorInfoPtr     pCursorInfo;
 
     pPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						miSpriteScreenKey);
     SCREEN_PROLOGUE(pScreen, StoreColors);
-    
+
     (*pScreen->StoreColors) (pMap, ndef, pdef);
 
     SCREEN_EPILOGUE(pScreen, StoreColors);
 
     if (pPriv->pColormap == pMap)
     {
-	updated = 0;
-	pVisual = pMap->pVisual;
-	if (pVisual->class == DirectColor)
-	{
-	    /* Direct color - match on any of the subfields */
+        updated = 0;
+        pVisual = pMap->pVisual;
+        if (pVisual->class == DirectColor)
+        {
+            /* Direct color - match on any of the subfields */
 
 #define MaskMatch(a,b,mask) (((a) & (pVisual->mask)) == ((b) & (pVisual->mask)))
 
-#define UpdateDAC(plane,dac,mask) {\
-    if (MaskMatch (pPriv->colors[plane].pixel,pdef[i].pixel,mask)) {\
-	pPriv->colors[plane].dac = pdef[i].dac; \
+#define UpdateDAC(dev, plane,dac,mask) {\
+    if (MaskMatch (dev->colors[plane].pixel,pdef[i].pixel,mask)) {\
+	dev->colors[plane].dac = pdef[i].dac; \
 	updated = 1; \
     } \
 }
 
-#define CheckDirect(plane) \
-	    UpdateDAC(plane,red,redMask) \
-	    UpdateDAC(plane,green,greenMask) \
-	    UpdateDAC(plane,blue,blueMask)
-
-	    for (i = 0; i < ndef; i++)
-	    {
-		CheckDirect (SOURCE_COLOR)
-		CheckDirect (MASK_COLOR)
-	    }
-	}
-	else
-	{
-	    /* PseudoColor/GrayScale - match on exact pixel */
-	    for (i = 0; i < ndef; i++)
-	    {
-	    	if (pdef[i].pixel == pPriv->colors[SOURCE_COLOR].pixel)
-	    	{
-		    pPriv->colors[SOURCE_COLOR] = pdef[i];
-		    if (++updated == 2)
-		    	break;
-	    	}
-	    	if (pdef[i].pixel == pPriv->colors[MASK_COLOR].pixel)
-	    	{
-		    pPriv->colors[MASK_COLOR] = pdef[i];
-		    if (++updated == 2)
-		    	break;
-	    	}
-	    }
-	}
-    	if (updated)
-    	{
-	    pPriv->checkPixels = TRUE;
-	    if (pPriv->isUp)
-	    	miSpriteRemoveCursor (pScreen);
-    	}
+#define CheckDirect(dev, plane) \
+	    UpdateDAC(dev, plane,red,redMask) \
+	    UpdateDAC(dev, plane,green,greenMask) \
+	    UpdateDAC(dev, plane,blue,blueMask)
+
+            for (i = 0; i < ndef; i++)
+            {
+                CheckDirect (pPriv, SOURCE_COLOR)
+                CheckDirect (pPriv, MASK_COLOR)
+            }
+        }
+        else
+        {
+            /* PseudoColor/GrayScale - match on exact pixel */
+            for (i = 0; i < ndef; i++)
+            {
+                if (pdef[i].pixel ==
+                        pPriv->colors[SOURCE_COLOR].pixel)
+                {
+                    pPriv->colors[SOURCE_COLOR] = pdef[i];
+                    if (++updated == 2)
+                        break;
+                }
+                if (pdef[i].pixel ==
+                        pPriv->colors[MASK_COLOR].pixel)
+                {
+                    pPriv->colors[MASK_COLOR] = pdef[i];
+                    if (++updated == 2)
+                        break;
+                }
+            }
+        }
+        if (updated)
+        {
+            for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
+            {
+                if (DevHasCursor(pDev))
+                {
+                    pCursorInfo = MISPRITE(pDev);
+                    pCursorInfo->checkPixels = TRUE;
+                    if (pCursorInfo->isUp && pCursorInfo->pScreen == pScreen)
+                        miSpriteRemoveCursor (pDev, pScreen);
+                }
+            }
+        }
     }
 }
 
 static void
-miSpriteFindColors (ScreenPtr pScreen)
+miSpriteFindColors (miCursorInfoPtr pDevCursor, ScreenPtr pScreen)
 {
-    miSpriteScreenPtr	pScreenPriv = (miSpriteScreenPtr)
+    miSpriteScreenPtr   pScreenPriv = (miSpriteScreenPtr)
 	dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
     CursorPtr		pCursor;
     xColorItem		*sourceColor, *maskColor;
 
-    pCursor = pScreenPriv->pCursor;
+    pCursor = pDevCursor->pCursor;
     sourceColor = &pScreenPriv->colors[SOURCE_COLOR];
     maskColor = &pScreenPriv->colors[MASK_COLOR];
     if (pScreenPriv->pColormap != pScreenPriv->pInstalledMap ||
@@ -537,7 +678,9 @@ miSpriteFindColors (ScreenPtr pScreen)
 	FakeFreeColor(pScreenPriv->pColormap, sourceColor->pixel);
 	FakeFreeColor(pScreenPriv->pColormap, maskColor->pixel);
     }
-    pScreenPriv->checkPixels = FALSE;
+
+    pDevCursor->checkPixels = FALSE;
+
 }
 
 /*
@@ -547,23 +690,28 @@ miSpriteFindColors (ScreenPtr pScreen)
 #define SPRITE_PAD  8
 
 static Bool
-miSpriteRealizeCursor (pScreen, pCursor)
-    ScreenPtr	pScreen;
-    CursorPtr	pCursor;
+miSpriteRealizeCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
 {
     miSpriteScreenPtr	pScreenPriv;
+    miCursorInfoPtr pCursorInfo;
 
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    if (pCursor == pScreenPriv->pCursor)
-	pScreenPriv->checkPixels = TRUE;
+    if (!pDev->isMaster && !pDev->u.master)
+    {
+        ErrorF("[mi] miSpriteRealizeCursor called for floating device.\n");
+        return FALSE;
+    }
+    pCursorInfo = MISPRITE(pDev);
+
+    if (pCursor == pCursorInfo->pCursor)
+	pCursorInfo->checkPixels = TRUE;
+
     return (*pScreenPriv->funcs->RealizeCursor) (pScreen, pCursor);
 }
 
 static Bool
-miSpriteUnrealizeCursor (pScreen, pCursor)
-    ScreenPtr	pScreen;
-    CursorPtr	pCursor;
+miSpriteUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
 {
     miSpriteScreenPtr	pScreenPriv;
 
@@ -573,118 +721,189 @@ miSpriteUnrealizeCursor (pScreen, pCursor)
 }
 
 static void
-miSpriteSetCursor (pScreen, pCursor, x, y)
-    ScreenPtr	pScreen;
-    CursorPtr	pCursor;
-    int		x;
-    int		y;
+miSpriteSetCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
+                   CursorPtr pCursor, int x, int y)
 {
     miSpriteScreenPtr	pScreenPriv;
 
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
+    miCursorInfoPtr pPointer;
+
+    if (!pDev->isMaster && !pDev->u.master)
+    {
+        ErrorF("[mi] miSpriteSetCursor called for floating device.\n");
+        return;
+    }
+    pPointer = MISPRITE(pDev);
+
     if (!pCursor)
     {
-    	pScreenPriv->shouldBeUp = FALSE;
-    	if (pScreenPriv->isUp)
-	    miSpriteRemoveCursor (pScreen);
-	pScreenPriv->pCursor = 0;
+    	pPointer->shouldBeUp = FALSE;
+    	if (pPointer->isUp)
+	    miSpriteRemoveCursor (pDev, pScreen);
+	pPointer->pCursor = 0;
 	return;
     }
-    pScreenPriv->shouldBeUp = TRUE;
-    if (pScreenPriv->x == x &&
-	pScreenPriv->y == y &&
-	pScreenPriv->pCursor == pCursor &&
-	!pScreenPriv->checkPixels)
+    pPointer->shouldBeUp = TRUE;
+    if (pPointer->x == x &&
+	pPointer->y == y &&
+	pPointer->pCursor == pCursor &&
+	!pPointer->checkPixels)
     {
 	return;
     }
-    pScreenPriv->x = x;
-    pScreenPriv->y = y;
-    pScreenPriv->pCacheWin = NullWindow;
-    if (pScreenPriv->checkPixels || pScreenPriv->pCursor != pCursor)
+    pPointer->x = x;
+    pPointer->y = y;
+    pPointer->pCacheWin = NullWindow;
+    if (pPointer->checkPixels || pPointer->pCursor != pCursor)
     {
-	pScreenPriv->pCursor = pCursor;
-	miSpriteFindColors (pScreen);
+	pPointer->pCursor = pCursor;
+	miSpriteFindColors (pPointer, pScreen);
     }
-    if (pScreenPriv->isUp) {
+    if (pPointer->isUp) {
+#if 0
+        /* FIXME: Disabled for MPX, should be rewritten */
 	int	sx, sy;
 	/*
 	 * check to see if the old saved region
 	 * encloses the new sprite, in which case we use
 	 * the flicker-free MoveCursor primitive.
 	 */
-	sx = pScreenPriv->x - (int)pCursor->bits->xhot;
-	sy = pScreenPriv->y - (int)pCursor->bits->yhot;
-	if (sx + (int) pCursor->bits->width >= pScreenPriv->saved.x1 &&
-	    sx < pScreenPriv->saved.x2 &&
-	    sy + (int) pCursor->bits->height >= pScreenPriv->saved.y1 &&
-	    sy < pScreenPriv->saved.y2 &&
+	sx = pointer->x - (int)pCursor->bits->xhot;
+	sy = pointer->y - (int)pCursor->bits->yhot;
+	if (sx + (int) pCursor->bits->width >= pointer->saved.x1 &&
+	    sx < pointer->saved.x2 &&
+	    sy + (int) pCursor->bits->height >= pointer->saved.y1 &&
+	    sy < pointer->saved.y2 &&
 	    (int) pCursor->bits->width + (2 * SPRITE_PAD) ==
-		pScreenPriv->saved.x2 - pScreenPriv->saved.x1 &&
+		pointer->saved.x2 - pointer->saved.x1 &&
 	    (int) pCursor->bits->height + (2 * SPRITE_PAD) ==
-		pScreenPriv->saved.y2 - pScreenPriv->saved.y1
+		pointer->saved.y2 - pointer->saved.y1
 	    )
 	{
 	    DamageDrawInternal (pScreen, TRUE);
-	    miSpriteIsUpFALSE (pScreen, pScreenPriv);
-	    if (!(sx >= pScreenPriv->saved.x1 &&
-	      	  sx + (int)pCursor->bits->width < pScreenPriv->saved.x2 &&
-	      	  sy >= pScreenPriv->saved.y1 &&
-	      	  sy + (int)pCursor->bits->height < pScreenPriv->saved.y2))
-	    {
+	    miSpriteIsDown(pCursorInfo);
+	    if (!(sx >= pointer->saved.x1 &&
+                  sx + (int)pCursor->bits->width < pointer->saved.x2
+                  && sy >= pointer->saved.y1 &&
+                  sy + (int)pCursor->bits->height <
+                                pointer->saved.y2))
+            {
 		int oldx1, oldy1, dx, dy;
 
-		oldx1 = pScreenPriv->saved.x1;
-		oldy1 = pScreenPriv->saved.y1;
+		oldx1 = pointer->saved.x1;
+		oldy1 = pointer->saved.y1;
 		dx = oldx1 - (sx - SPRITE_PAD);
 		dy = oldy1 - (sy - SPRITE_PAD);
-		pScreenPriv->saved.x1 -= dx;
-		pScreenPriv->saved.y1 -= dy;
-		pScreenPriv->saved.x2 -= dx;
-		pScreenPriv->saved.y2 -= dy;
+		pointer->saved.x1 -= dx;
+		pointer->saved.y1 -= dy;
+		pointer->saved.x2 -= dx;
+		pointer->saved.y2 -= dy;
 		(void) (*pScreenPriv->funcs->ChangeSave) (pScreen,
-				pScreenPriv->saved.x1,
- 				pScreenPriv->saved.y1,
-				pScreenPriv->saved.x2 - pScreenPriv->saved.x1,
-				pScreenPriv->saved.y2 - pScreenPriv->saved.y1,
+				pointer->saved.x1,
+ 				pointer->saved.y1,
+                                pointer->saved.x2 -
+                                pointer->saved.x1,
+                                pointer->saved.y2 -
+                                pointer->saved.y1,
 				dx, dy);
 	    }
 	    (void) (*pScreenPriv->funcs->MoveCursor) (pScreen, pCursor,
-				  pScreenPriv->saved.x1,
- 				  pScreenPriv->saved.y1,
-				  pScreenPriv->saved.x2 - pScreenPriv->saved.x1,
-				  pScreenPriv->saved.y2 - pScreenPriv->saved.y1,
-				  sx - pScreenPriv->saved.x1,
-				  sy - pScreenPriv->saved.y1,
-				  pScreenPriv->colors[SOURCE_COLOR].pixel,
-				  pScreenPriv->colors[MASK_COLOR].pixel);
-	    miSpriteIsUpTRUE (pScreen, pScreenPriv);
+				  pointer->saved.x1,
+ 				  pointer->saved.y1,
+                                  pointer->saved.x2 -
+                                  pointer->saved.x1,
+                                  pointer->saved.y2 -
+                                  pointer->saved.y1,
+				  sx - pointer->saved.x1,
+				  sy - pointer->saved.y1,
+				  pointer->colors[SOURCE_COLOR].pixel,
+				  pointer->colors[MASK_COLOR].pixel);
+	    miSpriteIsUp(pCursorInfo);
 	    DamageDrawInternal (pScreen, FALSE);
 	}
 	else
+#endif
 	{
-	    SPRITE_DEBUG (("SetCursor remove\n"));
-	    miSpriteRemoveCursor (pScreen);
+	    SPRITE_DEBUG (("SetCursor remove %d\n", pDev->id));
+	    miSpriteRemoveCursor (pDev, pScreen);
 	}
     }
-    if (!pScreenPriv->isUp && pScreenPriv->pCursor)
+
+    if (!pPointer->isUp && pPointer->pCursor)
     {
-	SPRITE_DEBUG (("SetCursor restore\n"));
-	miSpriteRestoreCursor (pScreen);
+	SPRITE_DEBUG (("SetCursor restore %d\n", pDev->id));
+        miSpriteSaveUnderCursor(pDev, pScreen);
+	miSpriteRestoreCursor (pDev, pScreen);
     }
+
 }
 
 static void
-miSpriteMoveCursor (pScreen, x, y)
-    ScreenPtr	pScreen;
-    int		x, y;
+miSpriteMoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
 {
     miSpriteScreenPtr	pScreenPriv;
+    CursorPtr pCursor;
+
+    pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
+						      miSpriteScreenKey);
+    if (!pDev->isMaster && !pDev->u.master)
+    {
+        ErrorF("[mi] miSpriteMoveCursor called for floating device.\n");
+        return;
+    }
+    pCursor = MISPRITE(pDev)->pCursor;
+
+    miSpriteSetCursor (pDev, pScreen, pCursor, x, y);
+}
+
+
+static Bool
+miSpriteDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+    miSpriteScreenPtr pScreenPriv;
+    miCursorInfoPtr pCursorInfo;
+    int ret = FALSE;
 
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    miSpriteSetCursor (pScreen, pScreenPriv->pCursor, x, y);
+
+    pCursorInfo = xalloc(sizeof(miCursorInfoRec));
+    if (!pCursorInfo)
+        return FALSE;
+
+    pCursorInfo->pCursor = NULL;
+    pCursorInfo->x = 0;
+    pCursorInfo->y = 0;
+    pCursorInfo->isUp = FALSE;
+    pCursorInfo->shouldBeUp = FALSE;
+    pCursorInfo->pCacheWin = NullWindow;
+    pCursorInfo->isInCacheWin = FALSE;
+    pCursorInfo->checkPixels = TRUE;
+    pCursorInfo->pScreen = FALSE;
+
+    ret = (*pScreenPriv->funcs->DeviceCursorInitialize)(pDev, pScreen);
+    if (!ret)
+    {
+        xfree(pCursorInfo);
+        pCursorInfo = NULL;
+    }
+    dixSetPrivate(&pDev->devPrivates, miSpriteDevPrivatesKey, pCursorInfo);
+    return ret;
+}
+
+static void
+miSpriteDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+    if (DevHasCursor(pDev))
+    {
+        miSpriteScreenPtr pScreenPriv;
+        pScreenPriv = (miSpriteScreenPtr)
+                dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
+
+        (*pScreenPriv->funcs->DeviceCursorCleanup)(pDev, pScreen);
+    }
 }
 
 /*
@@ -692,62 +911,126 @@ miSpriteMoveCursor (pScreen, x, y)
  */
 
 static void
-miSpriteRemoveCursor (pScreen)
-    ScreenPtr	pScreen;
+miSpriteRemoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen)
 {
     miSpriteScreenPtr   pScreenPriv;
+    miCursorInfoPtr     pCursorInfo;
 
+
+    if (!pDev->isMaster && !pDev->u.master)
+    {
+        ErrorF("[mi] miSpriteRemoveCursor called for floating device.\n");
+        return;
+    }
     DamageDrawInternal (pScreen, TRUE);
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    miSpriteIsUpFALSE (pScreen, pScreenPriv);
-    pScreenPriv->pCacheWin = NullWindow;
-    if (!(*pScreenPriv->funcs->RestoreUnderCursor) (pScreen,
-					 pScreenPriv->saved.x1,
-					 pScreenPriv->saved.y1,
-					 pScreenPriv->saved.x2 - pScreenPriv->saved.x1,
-					 pScreenPriv->saved.y2 - pScreenPriv->saved.y1))
+    pCursorInfo = MISPRITE(pDev);
+
+    miSpriteIsDown(pCursorInfo);
+    pCursorInfo->pCacheWin = NullWindow;
+    miSpriteDisableDamage(pScreen, pScreenPriv);
+    if (!(*pScreenPriv->funcs->RestoreUnderCursor) (pDev,
+                                         pScreen,
+					 pCursorInfo->saved.x1,
+                                         pCursorInfo->saved.y1,
+                                         pCursorInfo->saved.x2 -
+                                         pCursorInfo->saved.x1,
+                                         pCursorInfo->saved.y2 -
+                                         pCursorInfo->saved.y1))
     {
-	miSpriteIsUpTRUE (pScreen, pScreenPriv);
+	miSpriteIsUp(pCursorInfo);
     }
+    miSpriteEnableDamage(pScreen, pScreenPriv);
     DamageDrawInternal (pScreen, FALSE);
 }
 
 /*
+ * Called from the block handler, saves area under cursor
+ * before waiting for something to do.
+ */
+
+static void
+miSpriteSaveUnderCursor(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+    miSpriteScreenPtr   pScreenPriv;
+    int			x, y;
+    CursorPtr		pCursor;
+    miCursorInfoPtr     pCursorInfo;
+
+    if (!pDev->isMaster && !pDev->u.master)
+    {
+        ErrorF("[mi] miSpriteSaveUnderCursor called for floating device.\n");
+        return;
+    }
+    DamageDrawInternal (pScreen, TRUE);
+    pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
+						      miSpriteScreenKey);
+    pCursorInfo = MISPRITE(pDev);
+
+    miSpriteComputeSaved (pDev, pScreen);
+    pCursor = pCursorInfo->pCursor;
+
+    x = pCursorInfo->x - (int)pCursor->bits->xhot;
+    y = pCursorInfo->y - (int)pCursor->bits->yhot;
+    miSpriteDisableDamage(pScreen, pScreenPriv);
+
+    (*pScreenPriv->funcs->SaveUnderCursor) (pDev,
+                                      pScreen,
+				      pCursorInfo->saved.x1,
+				      pCursorInfo->saved.y1,
+                                      pCursorInfo->saved.x2 -
+                                      pCursorInfo->saved.x1,
+                                      pCursorInfo->saved.y2 -
+                                      pCursorInfo->saved.y1);
+    SPRITE_DEBUG(("SaveUnderCursor %d\n", pDev->id));
+    miSpriteEnableDamage(pScreen, pScreenPriv);
+    DamageDrawInternal (pScreen, FALSE);
+}
+
+
+/*
  * Called from the block handler, restores the cursor
  * before waiting for something to do.
  */
 
 static void
-miSpriteRestoreCursor (pScreen)
-    ScreenPtr	pScreen;
+miSpriteRestoreCursor (DeviceIntPtr pDev, ScreenPtr pScreen)
 {
     miSpriteScreenPtr   pScreenPriv;
     int			x, y;
     CursorPtr		pCursor;
+    miCursorInfoPtr     pCursorInfo;
+
+    if (!pDev->isMaster && !pDev->u.master)
+    {
+        ErrorF("[mi] miSpriteRestoreCursor called for floating device.\n");
+        return;
+    }
 
     DamageDrawInternal (pScreen, TRUE);
-    miSpriteComputeSaved (pScreen);
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    pCursor = pScreenPriv->pCursor;
-    x = pScreenPriv->x - (int)pCursor->bits->xhot;
-    y = pScreenPriv->y - (int)pCursor->bits->yhot;
-    if ((*pScreenPriv->funcs->SaveUnderCursor) (pScreen,
-				      pScreenPriv->saved.x1,
-				      pScreenPriv->saved.y1,
-				      pScreenPriv->saved.x2 - pScreenPriv->saved.x1,
-				      pScreenPriv->saved.y2 - pScreenPriv->saved.y1))
+    pCursorInfo = MISPRITE(pDev);
+
+    miSpriteComputeSaved (pDev, pScreen);
+    pCursor = pCursorInfo->pCursor;
+
+    x = pCursorInfo->x - (int)pCursor->bits->xhot;
+    y = pCursorInfo->y - (int)pCursor->bits->yhot;
+    miSpriteDisableDamage(pScreen, pScreenPriv);
+    SPRITE_DEBUG(("RestoreCursor %d\n", pDev->id));
+    if (pCursorInfo->checkPixels)
+        miSpriteFindColors (pCursorInfo, pScreen);
+    if ((*pScreenPriv->funcs->PutUpCursor) (pDev, pScreen,
+                pCursor, x, y,
+                pScreenPriv->colors[SOURCE_COLOR].pixel,
+                pScreenPriv->colors[MASK_COLOR].pixel))
     {
-	if (pScreenPriv->checkPixels)
-	    miSpriteFindColors (pScreen);
-	if ((*pScreenPriv->funcs->PutUpCursor) (pScreen, pCursor, x, y,
-				  pScreenPriv->colors[SOURCE_COLOR].pixel,
-				  pScreenPriv->colors[MASK_COLOR].pixel))
-	{
-	    miSpriteIsUpTRUE (pScreen, pScreenPriv);
-	}
+        miSpriteIsUp(pCursorInfo);
+        pCursorInfo->pScreen = pScreen;
     }
+    miSpriteEnableDamage(pScreen, pScreenPriv);
     DamageDrawInternal (pScreen, FALSE);
 }
 
@@ -756,25 +1039,33 @@ miSpriteRestoreCursor (pScreen)
  */
 
 static void
-miSpriteComputeSaved (pScreen)
-    ScreenPtr	pScreen;
+miSpriteComputeSaved (DeviceIntPtr pDev, ScreenPtr pScreen)
 {
     miSpriteScreenPtr   pScreenPriv;
     int		    x, y, w, h;
     int		    wpad, hpad;
     CursorPtr	    pCursor;
+    miCursorInfoPtr pCursorInfo;
 
+    if (!pDev->isMaster && !pDev->u.master)
+    {
+        ErrorF("[mi] miSpriteComputeSaved called for floating device.\n");
+        return;
+    }
     pScreenPriv = (miSpriteScreenPtr)dixLookupPrivate(&pScreen->devPrivates,
 						      miSpriteScreenKey);
-    pCursor = pScreenPriv->pCursor;
-    x = pScreenPriv->x - (int)pCursor->bits->xhot;
-    y = pScreenPriv->y - (int)pCursor->bits->yhot;
+    pCursorInfo = MISPRITE(pDev);
+
+    pCursor = pCursorInfo->pCursor;
+    x = pCursorInfo->x - (int)pCursor->bits->xhot;
+    y = pCursorInfo->y - (int)pCursor->bits->yhot;
     w = pCursor->bits->width;
     h = pCursor->bits->height;
     wpad = SPRITE_PAD;
     hpad = SPRITE_PAD;
-    pScreenPriv->saved.x1 = x - wpad;
-    pScreenPriv->saved.y1 = y - hpad;
-    pScreenPriv->saved.x2 = pScreenPriv->saved.x1 + w + wpad * 2;
-    pScreenPriv->saved.y2 = pScreenPriv->saved.y1 + h + hpad * 2;
+    pCursorInfo->saved.x1 = x - wpad;
+    pCursorInfo->saved.y1 = y - hpad;
+    pCursorInfo->saved.x2 = pCursorInfo->saved.x1 + w + wpad * 2;
+    pCursorInfo->saved.y2 = pCursorInfo->saved.y1 + h + hpad * 2;
 }
+
diff --git a/xorg-server/mi/misprite.h b/xorg-server/mi/misprite.h
index 5173b7736..72dc06fc7 100644
--- a/xorg-server/mi/misprite.h
+++ b/xorg-server/mi/misprite.h
@@ -42,6 +42,7 @@ typedef struct {
 		CursorPtr /*pCursor*/
 );
     Bool	(*PutUpCursor)(
+                DeviceIntPtr /*pDev*/,
 		ScreenPtr /*pScreen*/,
 		CursorPtr /*pCursor*/,
 		int /*x*/,
@@ -50,6 +51,7 @@ typedef struct {
 		unsigned long /*mask*/
 );
     Bool	(*SaveUnderCursor)(
+                DeviceIntPtr /*pDev*/,
 		ScreenPtr /*pScreen*/,
 		int /*x*/,
 		int /*y*/,
@@ -57,6 +59,7 @@ typedef struct {
 		int /*h*/
 );
     Bool	(*RestoreUnderCursor)(
+                DeviceIntPtr /*pDev*/,
 		ScreenPtr /*pScreen*/,
 		int /*x*/,
 		int /*y*/,
@@ -64,6 +67,7 @@ typedef struct {
 		int /*h*/
 );
     Bool	(*MoveCursor)(
+                DeviceIntPtr /*pDev*/,
 		ScreenPtr /*pScreen*/,
 		CursorPtr /*pCursor*/,
 		int /*x*/,
@@ -76,6 +80,7 @@ typedef struct {
 		unsigned long /*mask*/
 );
     Bool	(*ChangeSave)(
+                DeviceIntPtr /*pDev*/,
 		ScreenPtr /*pScreen*/,
 		int /*x*/,
 		int /*y*/,
@@ -84,6 +89,14 @@ typedef struct {
 		int /*dx*/,
 		int /*dy*/
 );
+    Bool	(*DeviceCursorInitialize)(
+                DeviceIntPtr /*pDev*/,
+		ScreenPtr /*pScreen*/
+);
+    void	(*DeviceCursorCleanup)(
+                DeviceIntPtr /*pDev*/,
+		ScreenPtr /*pScreen*/
+);
 
 } miSpriteCursorFuncRec, *miSpriteCursorFuncPtr;
 
diff --git a/xorg-server/mi/mispritest.h b/xorg-server/mi/mispritest.h
index e8251ead2..232cdaffe 100644
--- a/xorg-server/mi/mispritest.h
+++ b/xorg-server/mi/mispritest.h
@@ -43,6 +43,19 @@ in this Software without prior written authorization from The Open Group.
 #endif
 # include   "damage.h"
 
+typedef struct {
+    CursorPtr	    pCursor;
+    int		    x;			/* cursor hotspot */
+    int		    y;
+    BoxRec	    saved;		/* saved area from the screen */
+    Bool	    isUp;		/* cursor in frame buffer */
+    Bool	    shouldBeUp;		/* cursor should be displayed */
+    WindowPtr	    pCacheWin;		/* window the cursor last seen in */
+    Bool	    isInCacheWin;
+    Bool	    checkPixels;	/* check colormap collision */
+    ScreenPtr       pScreen;
+} miCursorInfoRec, *miCursorInfoPtr;
+
 /*
  * per screen information
  */
@@ -63,19 +76,14 @@ typedef struct {
     
     /* os layer procedures */
     ScreenBlockHandlerProcPtr		BlockHandler;
+    
+    /* device cursor procedures */
+    DeviceCursorInitializeProcPtr       DeviceCursorInitialize;
+    DeviceCursorCleanupProcPtr          DeviceCursorCleanup;
 
-    CursorPtr	    pCursor;
-    int		    x;			/* cursor hotspot */
-    int		    y;
-    BoxRec	    saved;		/* saved area from the screen */
-    Bool	    isUp;		/* cursor in frame buffer */
-    Bool	    shouldBeUp;		/* cursor should be displayed */
-    WindowPtr	    pCacheWin;		/* window the cursor last seen in */
-    Bool	    isInCacheWin;
-    Bool	    checkPixels;	/* check colormap collision */
     xColorItem	    colors[2];
-    ColormapPtr	    pInstalledMap;
-    ColormapPtr	    pColormap;
+    ColormapPtr     pInstalledMap;
+    ColormapPtr     pColormap;
     VisualPtr	    pVisual;
     miSpriteCursorFuncPtr    funcs;
     DamagePtr	    pDamage;		/* damage tracking structure */
@@ -84,16 +92,6 @@ typedef struct {
 #define SOURCE_COLOR	0
 #define MASK_COLOR	1
 
-#define miSpriteIsUpTRUE(pScreen, pScreenPriv) if (!pScreenPriv->isUp) { \
-    pScreenPriv->isUp = TRUE; \
-    DamageRegister (&(*pScreen->GetScreenPixmap) (pScreen)->drawable, pScreenPriv->pDamage); \
-}
-
-#define miSpriteIsUpFALSE(pScreen, pScreenPriv) if (pScreenPriv->isUp) { \
-    DamageUnregister (&(*pScreen->GetScreenPixmap) (pScreen)->drawable, pScreenPriv->pDamage); \
-    pScreenPriv->isUp = FALSE; \
-}
-
 /*
  * Overlap BoxPtr and Box elements
  */
diff --git a/xorg-server/mi/mivaltree.c b/xorg-server/mi/mivaltree.c
index d9d07caad..2585422bc 100644
--- a/xorg-server/mi/mivaltree.c
+++ b/xorg-server/mi/mivaltree.c
@@ -103,16 +103,12 @@ Equipment Corporation.
 
 #include    "globals.h"
 
-#ifdef SHAPE
 /*
  * Compute the visibility of a shaped window
  */
-_X_EXPORT int
-miShapedWindowIn (pScreen, universe, bounding, rect, x, y)
-    ScreenPtr	pScreen;
-    RegionPtr	universe, bounding;
-    BoxPtr	rect;
-    int 	x, y;
+int
+miShapedWindowIn (ScreenPtr pScreen, RegionPtr universe, RegionPtr bounding,
+                  BoxPtr rect, int x, int y)
 {
     BoxRec  	box;
     BoxPtr	boundBox;
@@ -166,7 +162,6 @@ miShapedWindowIn (pScreen, universe, bounding, rect, x, y)
 	return rgnIN;
     return rgnOUT;
 }
-#endif
 
 static GetRedirectBorderClipProcPtr	miGetRedirectBorderClipProc;
 static SetRedirectBorderClipProcPtr	miSetRedirectBorderClipProc;
@@ -272,7 +267,6 @@ miComputeClips (
 	    break;
 	case rgnPART:
 	    newVis = VisibilityPartiallyObscured;
-#ifdef SHAPE
 	    {
 		RegionPtr   pBounding;
 
@@ -292,7 +286,6 @@ miComputeClips (
 		    }
 		}
 	    }
-#endif
 	    break;
 	default:
 	    newVis = VisibilityFullyObscured;
@@ -597,11 +590,12 @@ miTreeObscured(
  */
 /*ARGSUSED*/
 int
-miValidateTree (pParent, pChild, kind)
-    WindowPtr	  	pParent;    /* Parent to validate */
-    WindowPtr	  	pChild;     /* First child of pParent that was
+miValidateTree (
+    WindowPtr		pParent,    /* Parent to validate */
+    WindowPtr		pChild,     /* First child of pParent that was
 				     * affected */
-    VTKind    	  	kind;       /* What kind of configuration caused call */
+    VTKind		kind        /* What kind of configuration caused call */
+    )
 {
     RegionRec	  	totalClip;  /* Total clipping region available to
 				     * the marked children. pParent's clipList
diff --git a/xorg-server/mi/miwideline.c b/xorg-server/mi/miwideline.c
index f080ca11d..40f0d3e49 100644
--- a/xorg-server/mi/miwideline.c
+++ b/xorg-server/mi/miwideline.c
@@ -252,13 +252,16 @@ miFillRectPolyHelper (
 }
 
 _X_EXPORT /* static */ int
-miPolyBuildEdge (x0, y0, k, dx, dy, xi, yi, left, edge)
-    double	x0, y0;
-    double	k;  /* x0 * dy - y0 * dx */
-    int 	dx, dy;
-    int		xi, yi;
-    int		left;
-    PolyEdgePtr edge;
+miPolyBuildEdge (
+    double	x0,
+    double	y0,
+    double	k,  /* x0 * dy - y0 * dx */
+    int		dx,
+    int		dy,
+    int		xi,
+    int		yi,
+    int		left,
+    PolyEdgePtr edge)
 {
     int	    x, y, e;
     int	    xady;
@@ -311,14 +314,17 @@ miPolyBuildEdge (x0, y0, k, dx, dy, xi, yi, left, edge)
 #define StepAround(v, incr, max) (((v) + (incr) < 0) ? (max - 1) : ((v) + (incr) == max) ? 0 : ((v) + (incr)))
 
 _X_EXPORT /* static */ int
-miPolyBuildPoly (vertices, slopes, count, xi, yi, left, right, pnleft, pnright, h)
-    PolyVertexPtr 	vertices;
-    PolySlopePtr	slopes;
-    int			count;
-    int		   	xi, yi;
-    PolyEdgePtr	    	left, right;
-    int		    	*pnleft, *pnright;
-    int		    	*h;
+miPolyBuildPoly (
+    PolyVertexPtr	vertices,
+    PolySlopePtr	slopes,
+    int			count,
+    int			xi,
+    int			yi,
+    PolyEdgePtr		left,
+    PolyEdgePtr		right,
+    int			*pnleft,
+    int			*pnright,
+    int			*h)
 {
     int 	top, bottom;
     double 	miny, maxy;
@@ -910,11 +916,9 @@ miRoundJoinFace (LineFacePtr face, PolyEdgePtr edge, Bool *leftEdge)
 }
 
 _X_EXPORT void
-miRoundJoinClip (pLeft, pRight, edge1, edge2, y1, y2, left1, left2)
-    LineFacePtr pLeft, pRight;
-    PolyEdgePtr	edge1, edge2;
-    int		*y1, *y2;
-    Bool	*left1, *left2;
+miRoundJoinClip (LineFacePtr pLeft, LineFacePtr pRight,
+		 PolyEdgePtr edge1, PolyEdgePtr edge2,
+		 int *y1, int *y2, Bool *left1, Bool *left2)
 {
     double	denom;
 
@@ -935,11 +939,7 @@ miRoundJoinClip (pLeft, pRight, edge1, edge2, y1, y2, left1, left2)
 }
 
 _X_EXPORT int
-miRoundCapClip (face, isInt, edge, leftEdge)
-    LineFacePtr face;
-    Bool	isInt;
-    PolyEdgePtr edge;
-    Bool	*leftEdge;
+miRoundCapClip (LineFacePtr face, Bool isInt, PolyEdgePtr edge, Bool *leftEdge)
 {
     int		y;
     int 	dx, dy;
@@ -1525,14 +1525,10 @@ miCleanupSpanData (DrawablePtr pDrawable, GCPtr pGC, SpanDataPtr spanData)
 }
 
 _X_EXPORT void
-miWideLine (pDrawable, pGC, mode, npt, pPts)
-    DrawablePtr	pDrawable;
-    GCPtr 	pGC;
-    int		mode;
-    int 	npt;
-    DDXPointPtr pPts;
+miWideLine (DrawablePtr pDrawable, GCPtr pGC,
+	    int mode, int npt, DDXPointPtr pPts)
 {
-    int		x1, y1, x2, y2;
+ int x1, y1, x2, y2;
     SpanDataRec	spanDataRec;
     SpanDataPtr	spanData;
     long   	pixel;
@@ -2023,12 +2019,8 @@ miWideDashSegment (
 }
 
 _X_EXPORT void
-miWideDash (pDrawable, pGC, mode, npt, pPts)
-    DrawablePtr	pDrawable;
-    GCPtr 	pGC;
-    int		mode;
-    int 	npt;
-    DDXPointPtr pPts;
+miWideDash (DrawablePtr pDrawable, GCPtr pGC,
+	    int mode, int npt, DDXPointPtr pPts)
 {
     int			x1, y1, x2, y2;
     unsigned long	pixel;
diff --git a/xorg-server/mi/miwindow.c b/xorg-server/mi/miwindow.c
index cb8400c0c..498c8a656 100644
--- a/xorg-server/mi/miwindow.c
+++ b/xorg-server/mi/miwindow.c
@@ -57,12 +57,10 @@ SOFTWARE.
 #include "pixmapstr.h"
 #include "mivalidate.h"
 
-_X_EXPORT void 
-miClearToBackground(pWin, x, y, w, h, generateExposures)
-    WindowPtr pWin;
-    int x,y;
-    int w,h;
-    Bool generateExposures;
+_X_EXPORT void
+miClearToBackground(WindowPtr pWin,
+                    int x, int y, int w, int h,
+                    Bool generateExposures)
 {
     BoxRec box;
     RegionRec	reg;
@@ -124,213 +122,8 @@ miClearToBackground(pWin, x, y, w, h, generateExposures)
 	REGION_DESTROY(pScreen, pBSReg);
 }
 
-/*
- * For SaveUnders using backing-store. The idea is that when a window is mapped
- * with saveUnder set TRUE, any windows it obscures will have its backing
- * store turned on setting the DIXsaveUnder bit,
- * The backing-store code must be written to allow for this
- */
-
-/*-
- *-----------------------------------------------------------------------
- * miCheckSubSaveUnder --
- *	Check all the inferiors of a window for coverage by saveUnder
- *	windows. Called from ChangeSaveUnder and CheckSaveUnder.
- *	This code is very inefficient.
- *
- * Results:
- *	TRUE if any windows need to have backing-store removed.
- *
- * Side Effects:
- *	Windows may have backing-store turned on or off.
- *
- *-----------------------------------------------------------------------
- */
-static Bool
-miCheckSubSaveUnder(
-    WindowPtr		pParent,	/* Parent to check */
-    WindowPtr		pFirst,		/* first reconfigured window */
-    RegionPtr		pRegion)	/* Initial area obscured by saveUnder */
-{
-    WindowPtr		pChild;		/* Current child */
-    ScreenPtr		pScreen;	/* Screen to use */
-    RegionRec		SubRegion;	/* Area of children obscured */
-    Bool		res = FALSE;	/* result */
-    Bool		subInited=FALSE;/* SubRegion initialized */
-
-    pScreen = pParent->drawable.pScreen;
-    if ( (pChild = pParent->firstChild) )
-    {
-	/*
-	 * build region above first changed window
-	 */
-
-	for (; pChild != pFirst; pChild = pChild->nextSib)
-	    if (pChild->viewable && pChild->saveUnder)
-		REGION_UNION(pScreen, pRegion, pRegion, &pChild->borderSize);
-	
-	/*
-	 * check region below and including first changed window
-	 */
-
-	for (; pChild; pChild = pChild->nextSib)
-	{
-	    if (pChild->viewable)
-	    {
-		/*
-		 * don't save under nephew/niece windows;
-		 * use a separate region
-		 */
-
-		if (pChild->firstChild)
-		{
-		    if (!subInited)
-		    {
-			REGION_NULL(pScreen, &SubRegion);
-			subInited = TRUE;
-		    }
-		    REGION_COPY(pScreen, &SubRegion, pRegion);
-		    res |= miCheckSubSaveUnder(pChild, pChild->firstChild,
-					     &SubRegion);
-		}
-		else
-		{
-		    res |= miCheckSubSaveUnder(pChild, pChild->firstChild,
-					     pRegion);
-		}
-
-		if (pChild->saveUnder)
-		    REGION_UNION(pScreen, pRegion, pRegion, &pChild->borderSize);
-	    }
-	}
-
-	if (subInited)
-	    REGION_UNINIT(pScreen, &SubRegion);
-    }
-
-    /*
-     * Check the state of this window.	DIX save unders are
-     * enabled for viewable windows with some client expressing
-     * exposure interest and which intersect the save under region
-     */
-
-    if (pParent->viewable && 
-	((pParent->eventMask | wOtherEventMasks(pParent)) & ExposureMask) &&
-	REGION_NOTEMPTY(pScreen, &pParent->borderSize) &&
-	RECT_IN_REGION(pScreen, pRegion, REGION_EXTENTS(pScreen, 
-					&pParent->borderSize)) != rgnOUT)
-    {
-	if (!pParent->DIXsaveUnder)
-	{
-	    pParent->DIXsaveUnder = TRUE;
-	    (*pScreen->ChangeWindowAttributes) (pParent, CWBackingStore);
-	}
-    }
-    else
-    {
-	if (pParent->DIXsaveUnder)
-	{
-	    res = TRUE;
-	    pParent->DIXsaveUnder = FALSE;
-	}
-    }
-    return res;
-}
-
-
-/*-
- *-----------------------------------------------------------------------
- * miChangeSaveUnder --
- *	Change the save-under state of a tree of windows. Called when
- *	a window with saveUnder TRUE is mapped/unmapped/reconfigured.
- *	
- * Results:
- *	TRUE if any windows need to have backing-store removed (which
- *	means that PostChangeSaveUnder needs to be called later to 
- *	finish the job).
- *
- * Side Effects:
- *	Windows may have backing-store turned on or off.
- *
- *-----------------------------------------------------------------------
- */
-Bool
-miChangeSaveUnder(pWin, first)
-    WindowPtr		pWin;
-    WindowPtr		first;		/* First window to check.
-					 * Used when pWin was restacked */
-{
-    RegionRec	rgn;	/* Area obscured by saveUnder windows */
-    ScreenPtr 	pScreen;
-    Bool	res;
-
-    if (!deltaSaveUndersViewable && !numSaveUndersViewable)
-	return FALSE;
-    numSaveUndersViewable += deltaSaveUndersViewable;
-    deltaSaveUndersViewable = 0;
-    pScreen = pWin->drawable.pScreen;
-    REGION_NULL(pScreen, &rgn);
-    res = miCheckSubSaveUnder (pWin->parent,
-			       pWin->saveUnder ? first : pWin->nextSib,
-			       &rgn);
-    REGION_UNINIT(pScreen, &rgn);
-    return res;
-}
-
-/*-
- *-----------------------------------------------------------------------
- * miPostChangeSaveUnder --
- *	Actually turn backing-store off for those windows that no longer
- *	need to have it on.
- *
- * Results:
- *	None.
- *
- * Side Effects:
- *	Backing-store and SAVE_UNDER_CHANGE_BIT are turned off for those
- *	windows affected.
- *
- *-----------------------------------------------------------------------
- */
-void
-miPostChangeSaveUnder(pWin, pFirst)
-    WindowPtr		pWin;
-    WindowPtr		pFirst;
-{
-    WindowPtr pParent, pChild;
-    ChangeWindowAttributesProcPtr ChangeWindowAttributes;
-
-    if (!(pParent = pWin->parent))
-	return;
-    ChangeWindowAttributes = pParent->drawable.pScreen->ChangeWindowAttributes;
-    if (!pParent->DIXsaveUnder &&
-	(pParent->backingStore == NotUseful) && pParent->backStorage)
-	(*ChangeWindowAttributes)(pParent, CWBackingStore);
-    if (!(pChild = pFirst))
-	return;
-    while (1)
-    {
-	if (!pChild->DIXsaveUnder &&
-	    (pChild->backingStore == NotUseful) && pChild->backStorage)
-	    (*ChangeWindowAttributes)(pChild, CWBackingStore);
-	if (pChild->firstChild)
-	{
-	    pChild = pChild->firstChild;
-	    continue;
-	}
-	while (!pChild->nextSib)
-	{
-	    pChild = pChild->parent;
-	    if (pChild == pParent)
-		return;
-	}
-	pChild = pChild->nextSib;
-    }
-}
-
 void
-miMarkWindow(pWin)
-    WindowPtr pWin;
+miMarkWindow(WindowPtr pWin)
 {
     ValidatePtr val;
 
@@ -345,10 +138,7 @@ miMarkWindow(pWin)
 }
 
 Bool
-miMarkOverlappedWindows(pWin, pFirst, ppLayerWin)
-    WindowPtr pWin;
-    WindowPtr pFirst;
-    WindowPtr *ppLayerWin;
+miMarkOverlappedWindows(WindowPtr pWin, WindowPtr pFirst, WindowPtr *ppLayerWin)
 {
     BoxPtr box;
     WindowPtr pChild, pLast;
@@ -433,9 +223,8 @@ miMarkOverlappedWindows(pWin, pFirst, ppLayerWin)
  *    regions, translate the regions, restore any backing store,
  *    and then send any regions still exposed to the client
  *****/
-_X_EXPORT void
-miHandleValidateExposures(pWin)
-    WindowPtr pWin;
+void
+miHandleValidateExposures(WindowPtr pWin)
 {
     WindowPtr pChild;
     ValidatePtr val;
@@ -472,11 +261,7 @@ miHandleValidateExposures(pWin)
 }
 
 void
-miMoveWindow(pWin, x, y, pNextSib, kind)
-    WindowPtr pWin;
-    int x,y;
-    WindowPtr pNextSib;
-    VTKind kind;
+miMoveWindow(WindowPtr pWin, int x, int y, WindowPtr pNextSib, VTKind kind)
 {
     WindowPtr pParent;
     Bool WasViewable = (Bool)(pWin->viewable);
@@ -486,9 +271,6 @@ miMoveWindow(pWin, x, y, pNextSib, kind)
     Bool anyMarked = FALSE;
     ScreenPtr pScreen;
     WindowPtr windowToValidate;
-#ifdef DO_SAVE_UNDERS
-    Bool dosave = FALSE;
-#endif
     WindowPtr pLayerWin;
 
     /* if this is a root window, can't be moved */
@@ -528,12 +310,6 @@ miMoveWindow(pWin, x, y, pNextSib, kind)
 	    anyMarked |= (*pScreen->MarkOverlappedWindows)
 				(pWin, pLayerWin, (WindowPtr *)NULL);
 
-#ifdef DO_SAVE_UNDERS
-	if (DO_SAVE_UNDERS(pWin))
-	{
-	    dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, windowToValidate);
-	}
-#endif /* DO_SAVE_UNDERS */
 
 	if (anyMarked)
 	{
@@ -543,10 +319,6 @@ miMoveWindow(pWin, x, y, pNextSib, kind)
 	    /* XXX need to retile border if ParentRelative origin */
 	    (*pScreen->HandleExposures)(pLayerWin->parent);
 	}
-#ifdef DO_SAVE_UNDERS
-	if (dosave)
-	    (*pScreen->PostChangeSaveUnder)(pLayerWin, windowToValidate);
-#endif /* DO_SAVE_UNDERS */
 	if (anyMarked && pScreen->PostValidateTree)
 	    (*pScreen->PostValidateTree)(pLayerWin->parent, NullWindow, kind);
     }
@@ -570,6 +342,15 @@ miRecomputeExposures (
 
     if (pWin->valdata)
     {
+#ifdef COMPOSITE
+	/*
+	 * Redirected windows are not affected by parent window
+	 * gravity manipulations, so don't recompute their
+	 * exposed areas here.
+	 */
+	if (pWin->redirectDraw != RedirectDrawNone)
+	    return WT_DONTWALKCHILDREN;
+#endif
 	pScreen = pWin->drawable.pScreen;
 	/*
 	 * compute exposed regions of this window
@@ -589,11 +370,10 @@ miRecomputeExposures (
 }
 
 void
-miSlideAndSizeWindow(pWin, x, y, w, h, pSib)
-    WindowPtr pWin;
-    int x,y;
-    unsigned int w, h;
-    WindowPtr pSib;
+miSlideAndSizeWindow(WindowPtr pWin,
+                     int x, int y,
+                     unsigned int w, unsigned int h,
+                     WindowPtr pSib)
 {
     WindowPtr pParent;
     Bool WasViewable = (Bool)(pWin->viewable);
@@ -619,9 +399,6 @@ miSlideAndSizeWindow(pWin, x, y, w, h, pSib)
     RegionPtr	borderVisible = NullRegion; /* visible area of the border */
     Bool	shrunk = FALSE; /* shrunk in an inner dimension */
     Bool	moved = FALSE;	/* window position changed */
-#ifdef DO_SAVE_UNDERS
-    Bool	dosave = FALSE;
-#endif
     WindowPtr  pLayerWin;
 
     /* if this is a root window, can't be resized */
@@ -734,12 +511,6 @@ miSlideAndSizeWindow(pWin, x, y, w, h, pSib)
 	    pWin->valdata->before.borderVisible = borderVisible;
 	}
 
-#ifdef DO_SAVE_UNDERS
-	if (DO_SAVE_UNDERS(pWin))
-	{
-	    dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, pFirstChange);
-	}
-#endif /* DO_SAVE_UNDERS */
 
 	if (anyMarked)
 	    (*pScreen->ValidateTree)(pLayerWin->parent, pFirstChange, VTOther);
@@ -902,12 +673,6 @@ miSlideAndSizeWindow(pWin, x, y, w, h, pSib)
 	    REGION_DESTROY(pScreen, destClip);
 	if (anyMarked)
 	    (*pScreen->HandleExposures)(pLayerWin->parent);
-#ifdef DO_SAVE_UNDERS
-	if (dosave)
-	{
-	    (*pScreen->PostChangeSaveUnder)(pLayerWin, pFirstChange);
-	}
-#endif /* DO_SAVE_UNDERS */
 	if (anyMarked && pScreen->PostValidateTree)
 	    (*pScreen->PostValidateTree)(pLayerWin->parent, pFirstChange,
 					  VTOther);
@@ -917,13 +682,11 @@ miSlideAndSizeWindow(pWin, x, y, w, h, pSib)
 }
 
 WindowPtr
-miGetLayerWindow(pWin)
-    WindowPtr pWin;
+miGetLayerWindow(WindowPtr pWin)
 {
     return pWin->firstChild;
 }
 
-#ifdef SHAPE
 /******
  *
  * miSetShape
@@ -931,16 +694,12 @@ miGetLayerWindow(pWin)
  *    and send appropriate exposure events
  */
 
-_X_EXPORT void
-miSetShape(pWin)
-    WindowPtr	pWin;
+void
+miSetShape(WindowPtr pWin)
 {
     Bool	WasViewable = (Bool)(pWin->viewable);
     ScreenPtr 	pScreen = pWin->drawable.pScreen;
     Bool	anyMarked = FALSE;
-#ifdef DO_SAVE_UNDERS
-    Bool	dosave = FALSE;
-#endif
     WindowPtr   pLayerWin;
 
     if (WasViewable)
@@ -972,12 +731,6 @@ miSetShape(pWin)
 	anyMarked |= (*pScreen->MarkOverlappedWindows)(pWin, pWin,
 						(WindowPtr *)NULL);
 
-#ifdef DO_SAVE_UNDERS
-	if (DO_SAVE_UNDERS(pWin))
-	{
-	    dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, pLayerWin);
-	}
-#endif /* DO_SAVE_UNDERS */
 
 	if (anyMarked)
 	    (*pScreen->ValidateTree)(pLayerWin->parent, NullWindow, VTOther);
@@ -987,10 +740,6 @@ miSetShape(pWin)
     {
 	if (anyMarked)
 	    (*pScreen->HandleExposures)(pLayerWin->parent);
-#ifdef DO_SAVE_UNDERS
-	if (dosave)
-	    (*pScreen->PostChangeSaveUnder)(pLayerWin, pLayerWin);
-#endif /* DO_SAVE_UNDERS */
 	if (anyMarked && pScreen->PostValidateTree)
 	    (*pScreen->PostValidateTree)(pLayerWin->parent, NullWindow, VTOther);
     }
@@ -998,23 +747,17 @@ miSetShape(pWin)
 	WindowsRestructured ();
     CheckCursorConfinement(pWin);
 }
-#endif
 
 /* Keeps the same inside(!) origin */
 
-_X_EXPORT void
-miChangeBorderWidth(pWin, width)
-    WindowPtr pWin;
-    unsigned int width;
+void
+miChangeBorderWidth(WindowPtr pWin, unsigned int width)
 {
     int oldwidth;
     Bool anyMarked = FALSE;
     ScreenPtr pScreen;
     Bool WasViewable = (Bool)(pWin->viewable);
     Bool HadBorder;
-#ifdef DO_SAVE_UNDERS
-    Bool	dosave = FALSE;
-#endif
     WindowPtr  pLayerWin;
 
     oldwidth = wBorderWidth (pWin);
@@ -1047,22 +790,12 @@ miChangeBorderWidth(pWin, width)
 		pWin->valdata->before.borderVisible = borderVisible;
 	    }
 	}
-#ifdef DO_SAVE_UNDERS
-	if (DO_SAVE_UNDERS(pWin))
-	{
-	    dosave = (*pScreen->ChangeSaveUnder)(pLayerWin, pWin->nextSib);
-	}
-#endif /* DO_SAVE_UNDERS */
 
 	if (anyMarked)
 	{
 	    (*pScreen->ValidateTree)(pLayerWin->parent, pLayerWin, VTOther);
 	    (*pScreen->HandleExposures)(pLayerWin->parent);
 	}
-#ifdef DO_SAVE_UNDERS
-	if (dosave)
-	    (*pScreen->PostChangeSaveUnder)(pLayerWin, pWin->nextSib);
-#endif /* DO_SAVE_UNDERS */
 	if (anyMarked && pScreen->PostValidateTree)
 	    (*pScreen->PostValidateTree)(pLayerWin->parent, pLayerWin,
 					  VTOther);
@@ -1072,10 +805,7 @@ miChangeBorderWidth(pWin, width)
 }
 
 void
-miMarkUnrealizedWindow(pChild, pWin, fromConfigure)
-    WindowPtr pChild;
-    WindowPtr pWin;
-    Bool fromConfigure;
+miMarkUnrealizedWindow(WindowPtr pChild, WindowPtr pWin, Bool fromConfigure)
 {
     if ((pChild != pWin) || fromConfigure)
     {
diff --git a/xorg-server/mi/mizerarc.c b/xorg-server/mi/mizerarc.c
index 947b85aac..d3cc1958c 100644
--- a/xorg-server/mi/mizerarc.c
+++ b/xorg-server/mi/mizerarc.c
@@ -96,10 +96,7 @@ static miZeroArcPtRec oob = {65536, 65536, 0};
  */
 
 _X_EXPORT Bool
-miZeroArcSetup(arc, info, ok360)
-    xArc *arc;
-    miZeroArcRec *info;
-    Bool ok360;
+miZeroArcSetup(xArc *arc, miZeroArcRec *info, Bool ok360)
 {
     int l;
     int angle1, angle2;
@@ -706,11 +703,7 @@ miZeroArcDashPts(
 }
 
 _X_EXPORT void
-miZeroPolyArc(pDraw, pGC, narcs, parcs)
-    DrawablePtr	pDraw;
-    GCPtr	pGC;
-    int		narcs;
-    xArc	*parcs;
+miZeroPolyArc(DrawablePtr pDraw, GCPtr pGC, int narcs, xArc *parcs)
 {
     int maxPts = 0;
     int n, maxw = 0;
diff --git a/xorg-server/mi/mizerclip.c b/xorg-server/mi/mizerclip.c
index b167c5475..dd05040bc 100644
--- a/xorg-server/mi/mizerclip.c
+++ b/xorg-server/mi/mizerclip.c
@@ -405,17 +405,12 @@ the numerator is therefore (2^32 - 1), which does not overflow an unsigned
  *
  */
 _X_EXPORT int
-miZeroClipLine(xmin, ymin, xmax, ymax,
-	       new_x1, new_y1, new_x2, new_y2,
-	       adx, ady,
-	       pt1_clipped, pt2_clipped, octant, bias, oc1, oc2)
-    int xmin, ymin, xmax, ymax;
-    int *new_x1, *new_y1, *new_x2, *new_y2;
-    int *pt1_clipped, *pt2_clipped;
-    unsigned int adx, ady;
-    int octant;
-    unsigned int bias;
-    int oc1, oc2;
+miZeroClipLine(int xmin, int ymin, int xmax, int ymax,
+               int *new_x1, int *new_y1, int *new_x2, int *new_y2,
+               unsigned int adx, unsigned int ady,
+               int *pt1_clipped, int *pt2_clipped,
+               int octant, unsigned int bias,
+               int oc1, int oc2)
 {
     int swapped = 0;
     int clipDone = 0;
diff --git a/xorg-server/mi/mizerline.c b/xorg-server/mi/mizerline.c
index 6604a0923..a415d73da 100644
--- a/xorg-server/mi/mizerline.c
+++ b/xorg-server/mi/mizerline.c
@@ -98,12 +98,12 @@ SOFTWARE.
 }
 
 _X_EXPORT void
-miZeroLine(pDraw, pGC, mode, npt, pptInit)
-    DrawablePtr pDraw;
-    GCPtr	pGC;
-    int		mode;		/* Origin or Previous */
-    int		npt;		/* number of points */
-    DDXPointPtr pptInit;
+miZeroLine(
+    DrawablePtr pDraw,
+    GCPtr	pGC,
+    int		mode,		/* Origin or Previous */
+    int		npt,		/* number of points */
+    DDXPointPtr pptInit)
 {
     int Nspans, current_y = 0;
     DDXPointPtr ppt; 
@@ -363,13 +363,14 @@ miZeroLine(pDraw, pGC, mode, npt, pptInit)
     xfree(pspanInit);
 }
 
-_X_EXPORT void
-miZeroDashLine(dst, pgc, mode, nptInit, pptInit)
-DrawablePtr dst;
-GCPtr pgc;
-int mode;
-int nptInit;		/* number of points in polyline */
-DDXPointRec *pptInit;	/* points in the polyline */
+void
+miZeroDashLine(
+            DrawablePtr dst,
+            GCPtr pgc,
+            int mode,
+            int nptInit,		/* number of points in polyline */
+            DDXPointRec *pptInit	/* points in the polyline */
+        )
 {
     /* XXX kludge until real zero-width dash code is written */
     pgc->lineWidth = 1;